/* ============================================================
   Lazer Kaynak Makineleri — Ana Stil Dosyası
   ============================================================ */

/* ─── 1. RESET & ROOT ─── */
*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Palet: lazerkaynakbakim.com referansı (açık tema) */
  --bg-0:        #ffffff;  /* beyaz zemin */
  --bg-1:        #f8f9fa;
  --bg-2:        #f1f3f5;
  --bg-3:        #e9ecef;
  --surface:     #ffffff;
  --surface-2:   #f8f9fa;
  --border:      #e0e0e0;
  --border-2:    #cfd4da;

  --text:        #1f2937;   /* ana metin: koyu lacivert-gri */
  --text-2:      #6b7280;   /* ikincil: orta gri */
  --text-3:      #9ca3af;   /* üçüncül/soluk: açık gri */

  --brand:       #c5c5c5;   /* vurgu: açık gri (referans --primary) */
  --brand-2:     #d4d4d4;
  --brand-3:     #a8a8a8;   /* referans --primary-hover */
  --brand-glow:  rgba(0, 0, 0, 0.08);

  /* Koyu lacivert bölümler (footer, CTA bandı) */
  --secondary:   #1d3557;
  --dark-1:      #0b0f17;
  --dark-2:      #131826;
  --dark-3:      #1c2333;
  --text-on-dark:      #e5e7eb;
  --text-on-dark-soft: #9ca3af;

  --accent-cyan: #00d4ff;
  --accent-gold: #ffb84d;

  --success:     #22c55e;
  --warning:     #f59e0b;
  --danger:      #e63946;

  --font-sans:   'Arial Rounded MT Bold', 'Arial Rounded MT', 'Helvetica Rounded', 'Nunito', Arial, sans-serif;
  --font-display:'Arial Rounded MT Bold', 'Arial Rounded MT', 'Helvetica Rounded', 'Nunito', Arial, sans-serif;

  --radius-sm:   6px;
  --radius:      12px;
  --radius-lg:   20px;
  --radius-xl:   28px;

  --shadow-sm:   0 2px 8px rgba(0,0,0,.08);
  --shadow:      0 8px 28px rgba(0,0,0,.10);
  --shadow-lg:   0 20px 60px rgba(0,0,0,.14);
  --shadow-glow: 0 6px 28px var(--brand-glow);

  --container:   1280px;
  --gap:         24px;

  --t-fast:      .18s ease;
  --t:           .3s cubic-bezier(.4,0,.2,1);
  --t-slow:      .6s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: clip; }

body {
  background-color: var(--bg-0);
  /* Temiz beyaz zemin (açık tema) */
  background-image: none;
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: clip;
}

img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--t-fast); }
button { font: inherit; cursor: pointer; background: none; border: none; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }
ul, ol { list-style: none; }

::selection { background: var(--brand); color: #fff; }

/* Görsel koruma — sürükleyerek/uzun bas ile kaydetmeyi caydırır (deterrent).
   Not: Ekran görüntüsü ve geliştirici araçları engellenemez. Admin sayfaları .admin-page bg-class'ı taşımaz. */
img, video {
  -webkit-user-drag: none;
  user-drag: none;
  -webkit-touch-callout: none;       /* iOS Safari "Save Image" menüsünü kapatır */
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

/* Scrollbar gizli — sayfa hâlâ scroll edilebilir (mouse / klavye) */
html { scrollbar-width: none; -ms-overflow-style: none; }
::-webkit-scrollbar { width: 0; height: 0; display: none; }

/* ─── 2. TYPOGRAPHY ─── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.02em;
}
h1 { font-size: clamp(2.2rem, 5.5vw, 4.5rem); }
h2 { font-size: clamp(1.8rem, 3.8vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.75rem); }

p { color: var(--text-2); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── 3. UTILITY ─── */
.section { padding: 100px 0; position: relative; }
.section-sm { padding: 60px 0; }

.section-head { text-align: center; max-width: 720px; margin: 0 auto 60px; }
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(119, 119, 119, .08);
  border: 1px solid var(--border-2);
  border-radius: 50px;
  color: var(--brand);
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: 18px;
}
.section-eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 12px var(--brand);
  animation: pulse 2s infinite;
}
.section-title { position: relative; margin-bottom: 22px; padding-bottom: 13px; }
.section-title .accent { color: var(--brand); }
/* İnce bakır hat — mühendislik aksanı (başlık altında) */
.section-title::after {
  content: ''; position: absolute; left: 0; bottom: 0;
  width: 52px; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--brand), var(--brand-3) 65%, transparent);
  box-shadow: 0 0 10px rgba(119, 119, 119,.4);
}
.section-title[style*="center"]::after,
.text-center .section-title::after { left: 50%; transform: translateX(-50%); }
.section-desc { font-size: 1.05rem; color: var(--text-2); }

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.4); }
}

/* Gradient text */
.gradient-text {
  background: linear-gradient(135deg, var(--brand), var(--brand-2) 60%, var(--accent-gold));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn-primary, .btn-secondary, .btn-ghost, .btn-primary-sm {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .01em;
  transition: var(--t);
  cursor: pointer;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: var(--brand);
  color: var(--text);
  border-color: var(--brand-3);
  box-shadow: var(--shadow);
}
.btn-primary:hover {
  background: var(--brand-3);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.btn-secondary {
  background: #ffffff;
  color: var(--text);
  border-color: var(--border-2);
}
.btn-secondary:hover {
  background: var(--bg-2);
  border-color: var(--brand-3);
  color: var(--text);
}
.btn-ghost {
  color: var(--secondary);
  padding: 10px 0;
}
.btn-ghost:hover { color: var(--brand-3); gap: 14px; }

.btn-primary-sm {
  padding: 10px 20px;
  font-size: .85rem;
  background: var(--brand);
  color: var(--text);
  border-color: var(--brand-3);
  box-shadow: var(--shadow-sm);
}
.btn-primary-sm:hover { transform: translateY(-1px); background: var(--brand-3); color: #fff; box-shadow: var(--shadow); }

/* Cards base */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--t);
  position: relative;
}
.card:hover {
  border-color: var(--border-2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* ─── 4. ANNOUNCEMENT BAR ─── */
.announcement-bar {
  background: linear-gradient(90deg, var(--dark-1), var(--secondary) 50%, var(--dark-1));
  color: #fff;
  font-size: .85rem;
  padding: 8px 50px 8px 16px;
  position: relative;
  text-align: center;
  z-index: 90;
}
.ann-inner { display: inline-flex; align-items: center; gap: 10px; }
.ann-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #fff;
  animation: pulse 1.5s infinite;
}
.announcement-bar a { color: #fff; text-decoration: underline; font-weight: 600; margin-left: 6px; }
.ann-close {
  position: absolute;
  right: 14px; top: 50%;
  transform: translateY(-50%);
  color: #fff;
  font-size: 14px;
  opacity: .8;
  width: 22px; height: 22px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.ann-close:hover { opacity: 1; background: rgba(255,255,255,.2); }

/* ─── 5. NAVBAR ─── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .85);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  transition: var(--t);
}
.navbar.scrolled {
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 4px 20px rgba(0,0,0,.08);
}
.nav-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  row-gap: 0;
}
/* İki satırlı yapı (referans): üst satır logo+arama+aksiyon, alt satır menü */
.nav-logo    { order: 1; }
.nav-search  { order: 2; }
.nav-actions { order: 3; }
.hamburger   { order: 4; }
.nav-links {
  order: 5;
  flex-basis: 100%;
  width: 100%;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -.02em;
  flex-shrink: 0;
}
/* Yüklenen logo görseli (admin'den) */
.nav-logo .logo-img {
  width: auto;
  max-width: 220px;
  object-fit: contain;
  display: block;
}
.nav-logo.yazi-gizli { gap: 0; }
@media (max-width: 720px) {
  .nav-logo .logo-img { max-width: 140px; }
}
.logo-icon {
  width: 38px; height: 38px;
  background: transparent;
  border: 0;
  border-radius: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--brand-2);   /* torç ikonu bakır rengi (currentColor) */
  transition: transform var(--t-fast);
}
.nav-logo:hover .logo-icon {
  transform: scale(1.08);
}
.logo-text { color: var(--text); }

/* Daktilo efekti — yalnızca ilk ziyarette çalışır (JS .is-daktilo ekler),
   sonraki sayfalarda metin sabit kalır. Efekt bitince imleç de kaybolur. */
.logo-text.is-daktilo {
  display: inline-block;
  overflow: hidden;
  white-space: nowrap;
  max-width: max-content;            /* gerçek metin genişliğinde durur (taşma yok) */
  vertical-align: bottom;
  border-right: 2px solid var(--brand);
  width: calc(var(--logo-ch, 23) * 1ch);
  animation: logoDaktilo 2s steps(24, end) 1 both,
             logoCaret .7s step-end 5 forwards;
}
@keyframes logoDaktilo {
  from { width: 0; }
  to   { width: calc(var(--logo-ch, 23) * 1ch); }
}
@keyframes logoCaret {
  0%, 100% { border-right-color: transparent; }
  50%      { border-right-color: var(--brand); }
}
/* Hareket azaltma tercihi: efekti kapat, metni tam göster */
@media (prefers-reduced-motion: reduce) {
  .logo-text.is-daktilo {
    width: auto;
    max-width: none;
    border-right: 0;
    animation: none;
  }
}

.nav-links {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}
.nav-link {
  padding: 10px 16px;
  font-size: .92rem;
  font-weight: 500;
  color: var(--text-2);
  border-radius: 8px;
  position: relative;
  transition: var(--t-fast);
}
.nav-link:hover { color: var(--text); background: rgba(255,255,255,.04); }
.nav-link.active { color: var(--brand); }
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 16px; right: 16px;
  height: 2px;
  background: var(--brand);
  border-radius: 2px;
  box-shadow: 0 0 8px var(--brand);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

/* Navbar / Hero arama (referans: ortada geniş kutu + ARA butonu) */
.nav-search {
  position: relative;
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 0;
  max-width: 620px;
}
.nav-search-form {
  position: relative;
  display: flex;
  align-items: stretch;
  width: 100%;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color .2s, background .2s;
}
.nav-search-form:focus-within {
  border-color: var(--secondary);
  background: #ffffff;
}
.nav-search-input {
  flex: 1;
  min-width: 0;
  padding: 11px 16px;
  background: transparent;
  border: none;
  color: var(--text);
  font-size: .9rem;
}
.nav-search-input::placeholder { color: var(--text-3); }
.nav-search-input::-webkit-search-cancel-button { -webkit-appearance: none; }
.nav-search-input:focus { outline: none; }
.nav-search-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0 22px;
  background: var(--brand);
  color: #fff;
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .02em;
  border: none;
  cursor: pointer;
  transition: filter .2s;
}
.nav-search-btn:hover { filter: brightness(1.08); }
.nav-search-btn svg { flex-shrink: 0; }
/* Sesli arama (mikrofon) — yalnızca destekleyen tarayıcıda görünür */
.nav-search-mic {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; flex-shrink: 0;
  background: transparent; border: none; cursor: pointer;
  color: var(--text-3);
  border-left: 1px solid var(--border);
  transition: color .15s, background .15s;
}
.nav-search-mic:hover { color: var(--secondary); background: var(--bg-2, #f1f3f5); }
.nav-search-mic.dinliyor { color: #e63946; animation: navMicPulse 1s infinite; }
@keyframes navMicPulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }

/* Aksiyon butonları (ikon + iki satır metin) */
.nav-act {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 6px 10px;
  border-radius: 10px;
  color: var(--text-2);
  transition: var(--t-fast);
}
.nav-act:hover { background: rgba(255,255,255,.05); color: var(--text); }
.nav-act-ikon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  flex-shrink: 0;
  border-radius: 9px;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  color: var(--brand-2);
}
.nav-act:hover .nav-act-ikon { border-color: var(--brand); }
.nav-act-txt {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  text-align: left;
}
.nav-act-txt strong { font-size: .82rem; font-weight: 700; color: var(--text); }
.nav-act-txt small { font-size: .7rem; color: var(--text-3); }

/* Sepet rozeti */
.nav-sepet .nav-act-ikon { position: relative; }
.nav-sepet-adet {
  position: absolute;
  top: -7px; right: -7px;
  min-width: 19px; height: 19px;
  padding: 0 5px;
  background: var(--brand);
  color: #fff;
  font-size: .66rem; font-weight: 800;
  line-height: 1;
  border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 2px solid var(--bg-0);
}
.nav-sepet-adet[hidden] { display: none; }
.ud-btn-sepet.is-eklendi { background: #22c55e; border-color: #22c55e; color: #fff; }

/* Öneri açılır kutusu */
.nav-search-oneri {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  width: 100%;
  min-width: 320px;
  max-width: 100%;
  background: rgba(255, 255, 255, .98);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border: 1px solid var(--border-2);
  border-radius: 14px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, .15);
  padding: 6px;
  display: none;
  z-index: 120;
  max-height: 70vh;
  overflow-y: auto;
}
.nav-search-oneri.is-acik { display: block; }
.nav-oneri-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 10px;
  border-radius: 10px;
  transition: background .15s;
}
.nav-oneri-item:hover,
.nav-oneri-item.is-vurgu { background: rgba(119, 119, 119, .12); }
.nav-oneri-thumb {
  flex-shrink: 0;
  width: 46px; height: 46px;
  border-radius: 8px;
  background: #fff;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.nav-oneri-thumb img { width: 100%; height: 100%; object-fit: contain; padding: 3px; }
.nav-oneri-thumb-bos { color: #bbb; }
.nav-oneri-bilgi { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.nav-oneri-ad {
  display: block;
  font-size: .86rem; font-weight: 600; color: var(--text); line-height: 1.3;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.nav-oneri-meta {
  display: block;
  font-size: .72rem; color: var(--text-3); line-height: 1.3;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.nav-oneri-fiyat {
  flex-shrink: 0;
  align-self: center;
  padding-left: 8px;
  font-size: .85rem; font-weight: 800; color: var(--secondary); white-space: nowrap;
}
.nav-search-oneri { background: rgba(255, 255, 255, .98); }
.nav-oneri-tumu {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  margin-top: 4px;
  padding: 10px;
  font-size: .82rem; font-weight: 600;
  color: var(--secondary);
  border-top: 1px solid var(--border);
  border-radius: 0 0 10px 10px;
}
.nav-oneri-tumu:hover { background: rgba(119, 119, 119, .1); }
.nav-oneri-bos {
  padding: 18px 12px;
  text-align: center;
  font-size: .82rem;
  color: var(--text-3);
}

/* Hesabım link with user icon */
.nav-user-link {
  display: flex !important;
  align-items: center;
  gap: 6px;
}
.nav-user-link svg { opacity: .8; }

/* White pill button (Üye Ol / Çıkış) */
.btn-nav-white {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  background: var(--secondary);
  color: #fff;
  border-radius: 50px;
  font-size: .85rem;
  font-weight: 600;
  transition: var(--t-fast);
}
.btn-nav-white:hover {
  background: var(--dark-3);
  transform: translateY(-1px);
}

/* Hamburger */
.hamburger {
  display: none;
  width: 40px; height: 40px;
  border-radius: 8px;
  border: 1px solid var(--border-2);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.hamburger span {
  width: 20px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--t-fast);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ═══ Mobile menu (profesyonel) ═══ */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--bg-0);
  display: none;
  flex-direction: column;
  z-index: 130;
}
.mobile-menu.active { display: flex; }

/* Başlık çubuğu (logo + kapat) */
.mob-head {
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-0);
}
.mob-head-logo {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 1rem; font-weight: 800; color: var(--text);
  min-width: 0;
}
.mob-head-logo span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mob-head-mark {
  width: 38px; height: 38px; flex-shrink: 0;
  background: transparent; border: 0;
  display: inline-flex; align-items: center; justify-content: center; color: var(--brand);
}
.mob-kapat {
  width: 42px; height: 42px; flex-shrink: 0;
  border-radius: 10px; background: var(--surface); border: 1px solid var(--border);
  color: var(--text);
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; transition: var(--t-fast);
}
.mob-kapat:hover { background: var(--brand); border-color: var(--brand); color: #fff; }

/* Kaydırılabilir gövde */
.mob-icerik {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 16px 16px 10px;
}

/* Hızlı aksiyon butonları */
.mob-aksiyon { display: flex; flex-direction: column; gap: 9px; }
.mob-aks {
  display: flex; align-items: center; gap: 12px;
  padding: 13px 15px; border-radius: 12px;
  border: 1px solid var(--border); background: var(--surface);
  color: var(--text); font-weight: 600; font-size: .95rem;
  transition: var(--t-fast);
}
.mob-aks svg { flex-shrink: 0; color: var(--text-3); }
.mob-aks:hover { border-color: var(--brand); color: var(--brand); }
.mob-aks:hover svg { color: var(--brand); }
.mob-aks-vurgu {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  border-color: transparent; color: #fff;
  box-shadow: 0 6px 18px rgba(119, 119, 119,.28);
}
.mob-aks-vurgu svg, .mob-aks-vurgu:hover, .mob-aks-vurgu:hover svg { color: #fff; }
.mob-aks-vurgu:hover { filter: brightness(1.06); }
.mob-aks-adet {
  margin-left: auto;
  min-width: 22px; height: 22px; padding: 0 7px;
  background: var(--brand); color: #fff;
  font-size: .74rem; font-weight: 800;
  border-radius: 11px;
  display: inline-flex; align-items: center; justify-content: center;
}

/* Bölüm etiketi */
.mob-baslik {
  font-size: .72rem; font-weight: 800; letter-spacing: .14em;
  text-transform: uppercase; color: var(--text-3);
  padding: 20px 6px 8px;
}

/* Ana menü */
.mob-nav { display: flex; flex-direction: column; gap: 3px; }
.mob-link {
  display: flex; align-items: center; gap: 13px;
  padding: 11px 12px;
  font-size: .95rem; font-weight: 600;
  border-radius: 12px; border: 1px solid transparent;
  color: var(--text-2);
}
.mob-link-ikon {
  width: 40px; height: 40px; flex-shrink: 0;
  border-radius: 10px; background: var(--surface); border: 1px solid var(--border);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--brand);
  transition: var(--t-fast);
}
.mob-link-txt { flex: 1; min-width: 0; }
.mob-link:hover, .mob-link.active {
  color: var(--brand);
  background: rgba(119, 119, 119,.07);
  border-color: var(--border);
}
.mob-link:hover .mob-link-ikon, .mob-link.active .mob-link-ikon {
  background: var(--brand); border-color: var(--brand); color: #fff;
}

/* Kategori akordeonu */
.mob-grup { display: block; }
.mob-grup-head { cursor: pointer; list-style: none; user-select: none; }
.mob-grup-head::-webkit-details-marker { display: none; }
.mob-chevron { flex-shrink: 0; color: var(--text-3); transition: transform .25s ease; }
.mob-grup[open] > .mob-grup-head .mob-chevron { transform: rotate(180deg); }
.mob-grup[open] > .mob-grup-head {
  color: var(--brand); background: rgba(119, 119, 119,.07); border-color: var(--border);
}
.mob-grup[open] > .mob-grup-head .mob-link-ikon {
  background: var(--brand); border-color: var(--brand); color: #fff;
}
.mob-sub {
  display: flex; flex-direction: column; gap: 2px;
  margin: 4px 0 8px 20px;
  padding-left: 14px;
  border-left: 2px solid var(--border);
}
.mob-sublink {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 12px;
  font-size: .9rem; font-weight: 500; color: var(--text-3);
  border-radius: 9px;
}
.mob-sublink:hover { color: var(--brand); background: rgba(119, 119, 119,.06); }
.mob-sublink-tum { color: var(--brand); font-weight: 700; }
.mob-sub-ikon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 24px; height: 24px; flex-shrink: 0;
  color: var(--brand); background: rgba(119, 119, 119,.1); border-radius: 7px;
}

/* Alt bölüm (Demo + iletişim) */
.mob-alt {
  flex-shrink: 0;
  display: flex; flex-direction: column; gap: 11px;
  padding: 14px 16px calc(16px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--border);
  background: var(--bg-0);
}
.mob-cta {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; padding: 14px;
  font-size: .92rem; font-weight: 800;
  border-radius: 12px;
}
.mob-iletisim { display: flex; gap: 10px; }
.mob-ilt-btn {
  flex: 1;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px;
  border-radius: 11px; border: 1px solid var(--border); background: var(--surface);
  color: var(--text-2); font-size: .85rem; font-weight: 700;
  transition: var(--t-fast);
}
.mob-ilt-ara:hover { border-color: var(--brand); color: var(--brand); }
.mob-ilt-wa { color: #25D366; }
.mob-ilt-wa:hover { border-color: #25D366; background: rgba(37,211,102,.1); }

/* ─── 6. HERO SLIDER ─── */
.hero {
  position: relative;
  min-height: clamp(580px, 85vh, 800px);
  overflow: hidden;
  background: rgb(119, 119, 119);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  /* Daha koyu hologram: bakır parlama yoğunlaştırıldı + üstten ve alttan karartma katmanları */
  background:
    radial-gradient(ellipse 60% 80% at 50% 0%, rgba(119, 119, 119, .38), transparent 60%),
    linear-gradient(180deg, rgba(0, 0, 0, .35) 0%, rgba(0, 0, 0, .18) 35%, transparent 60%, var(--bg-0) 100%);
  pointer-events: none;
  z-index: 2;
}

.hero-slides {
  position: relative;
  height: 100%;
  min-height: inherit;
}
.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 1s ease;
}
.hero-slide.active { opacity: 1; pointer-events: all; }

.hero-slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 1;
}
.hero-slide-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0,.92) 0%, rgba(0, 0, 0,.6) 60%, rgba(0, 0, 0,.3) 100%);
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: var(--container);
  margin: 0 auto;
  padding: 100px 24px;
  width: 100%;
}
.hero-inner {
  max-width: 700px;
  animation: heroIn .8s cubic-bezier(.4,0,.2,1);
}
@keyframes heroIn {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px;
  background: rgba(119, 119, 119,.12);
  border: 1px solid var(--border-2);
  border-radius: 50px;
  color: var(--brand);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
}
.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 8px var(--brand);
}

.hero-title {
  margin-bottom: 24px;
  text-shadow: 0 4px 30px rgba(0,0,0,.8);
}
.hero-subtitle {
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  color: var(--text-2);
  margin-bottom: 36px;
  max-width: 580px;
  line-height: 1.7;
}
.hero-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }

/* Slider controls */
.hero-arrows {
  position: absolute;
  bottom: 40px; right: 40px;
  z-index: 4;
  display: flex;
  gap: 10px;
}
.hero-arrow {
  width: 52px; height: 52px;
  border-radius: 50%;
  border: 1px solid var(--border-2);
  background: rgba(0, 0, 0,.6);
  backdrop-filter: blur(10px);
  display: flex; align-items: center; justify-content: center;
  color: var(--text);
  transition: var(--t);
}
.hero-arrow:hover {
  background: var(--brand);
  border-color: var(--brand);
  transform: scale(1.08);
  box-shadow: var(--shadow-glow);
}

.hero-dots {
  position: absolute;
  bottom: 50px; left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  gap: 8px;
}
.hero-dot {
  width: 32px; height: 4px;
  border-radius: 2px;
  background: rgba(255,255,255,.2);
  transition: var(--t);
}
.hero-dot.active { background: var(--brand); box-shadow: 0 0 10px var(--brand); width: 48px; }

/* Hero stats strip */
.hero-stats {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0,.6);
  backdrop-filter: blur(20px);
}
.hero-stat {
  padding: 24px;
  text-align: center;
  border-right: 1px solid var(--border);
}
.hero-stat:last-child { border-right: none; }
.hero-stat-num {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 800;
  color: var(--brand);
  line-height: 1;
}
.hero-stat-label {
  font-size: .78rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-top: 8px;
}

/* ─── 6b. HERO SPLIT (Magnific style) ─── */
.hero-split {
  position: relative;
  /* Tüm hero (logo şeridi dahil) ilk açılışta viewport'a sığsın.
     Navbar (~70px) + announcement bar (~40px) için 110px düşülüyor. */
  min-height: clamp(560px, calc(100vh - 110px), 820px);
  max-height: calc(100vh - 50px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-1);
}
.hero-split::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 70% at 75% 50%, rgba(119, 119, 119, .08), transparent 70%);
  pointer-events: none;
  z-index: 1;
}

/* Tam sayfa arka plan görseli katmanı (admin'den yüklenen görsel) */
.hero-split.has-bg .hero-bg-layer {
  position: absolute;
  inset: 0;
  background-image: var(--hero-bg);
  background-size: cover;
  background-position: center;
  z-index: 0;
}
/* Görsel üzerine metin için açık vinyet (koyu yazı okunsun) */
.hero-split.has-bg .hero-bg-layer::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, .94) 0%, rgba(255, 255, 255, .72) 45%, rgba(255, 255, 255, .25) 100%),
    linear-gradient(180deg, rgba(255, 255, 255, .35) 0%, transparent 30%, transparent 70%, rgba(255, 255, 255, .55) 100%);
}
.hero-split.has-bg::before {
  background: radial-gradient(ellipse 60% 70% at 75% 50%, rgba(119, 119, 119, .12), transparent 70%);
  z-index: 1;
}
@media (max-width: 900px) {
  /* Mobilde resmin makine/torç kısmı kayboluyordu — pozisyon + overlay optimize */
  .hero-split.has-bg .hero-bg-layer {
    background-position: 70% center;  /* sağa kaydır → makine bölgesi öne çıksın */
    background-size: cover;
  }
  .hero-split.has-bg .hero-bg-layer::after {
    background:
      linear-gradient(180deg,
        rgba(255, 255, 255, .7) 0%,
        rgba(255, 255, 255, .45) 40%,
        rgba(255, 255, 255, .25) 70%,
        rgba(255, 255, 255, .6) 100%);
  }
}
/* Çok dar ekran (telefon) — makineyi tam göstermek için aspect-ratio koru */
@media (max-width: 540px) {
  .hero-split.has-bg {
    min-height: 660px;
  }
  .hero-split.has-bg .hero-bg-layer {
    background-position: 60% 30%;  /* üst orta — makine kafası + torç görünür */
    background-size: cover;
  }
  .hero-split.has-bg .hero-bg-layer::after {
    background:
      linear-gradient(180deg,
        rgba(255, 255, 255, .82) 0%,
        rgba(255, 255, 255, .5) 25%,
        rgba(255, 255, 255, .25) 55%,
        rgba(255, 255, 255, .55) 100%);
  }
  /* Hero içerik altta kalsın → resim üstte tam görünür */
  .hero-split-inner {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 30px 18px 24px;
    align-items: flex-start;
  }
}

.hero-split-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 56px 24px 24px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
  flex: 1;
}

/* Marka şeridi — hero altında, tam ekran genişliği */
.hero-brands {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 12px 0 14px;
  border-top: 1px solid var(--border);
  background: rgba(255, 255, 255, .55);
  backdrop-filter: blur(4px);
}
.hero-brands-inner {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.hero-brands-text {
  text-align: center;
  font-size: clamp(.78rem, .9vw, .88rem);
  color: var(--text-3);
  line-height: 1.4;
  margin: 0 auto 2px;
  max-width: none;
  font-weight: 400;
  letter-spacing: 0;
}
/* Marka şeridi — kesintisiz kayan slider (marquee) */
.hero-brands-marquee {
  position: relative;
  width: 100%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}
.hero-brands-row {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 10px;
  width: max-content;
  animation: heroBrandsScroll 38s linear infinite;
}
.hero-brands-set {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 10px;
}
.hero-brands-marquee:hover .hero-brands-row { animation-play-state: paused; }
@keyframes heroBrandsScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(calc(-50% - 5px)); }   /* yarım gap (10/2) düzeltmesi → kesintisiz */
}
@media (prefers-reduced-motion: reduce) {
  .hero-brands-row { animation: none; }
  .hero-brands-marquee { overflow-x: auto; }
}

@media (max-width: 900px) {
  .hero-split-inner { padding: 60px 24px 30px; }
  .hero-brands { padding: 8px 0 10px; }
  .hero-brands-text { margin-left: auto; margin-right: auto; margin-bottom: 0; }
  .hero-brands-row .brand-item { min-height: 30px; padding: 6px 12px; }
  .hero-brands-row .brand-item .brand-name { font-size: .8rem; }
}

.hero-split-left { max-width: 720px; }
.hero-split-left .hero-badge {
  background: rgba(0, 0, 0, .04);
  border: 1px solid var(--border);
  color: var(--text-2);
}
.hero-split-left .hero-badge::before {
  background: var(--brand);
  box-shadow: 0 0 10px var(--brand);
}
.hero-split-left .hero-badge a {
  color: var(--secondary);
  margin-left: 6px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.hero-split-left h1 {
  font-size: clamp(2.1rem, 4.2vw, 3.7rem);
  line-height: 1.1;
  margin: 20px 0;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--text);
  max-width: 18ch;        /* doğal kırılma — 2-3 satıra dağılır */
}
.hero-split-left p {
  font-size: clamp(.98rem, 1.1vw, 1.08rem);
  color: var(--text-2);
  margin-bottom: 32px;
  max-width: 480px;
  line-height: 1.6;
  font-weight: 400;
}

/* Magnific-style buttons (white + dark transparent) */
.btn-hero-primary,
.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: .95rem;
  transition: var(--t);
  cursor: pointer;
  white-space: nowrap;
}
/* Birincil: fırçalanmış gümüş-beyaz (elit metalik) */
.btn-hero-primary {
  background: linear-gradient(135deg, #fbfcfd 0%, #e2e5ea 45%, #f2f4f7 55%, #d3d7de 100%);
  color: #16181c;
  border: 1px solid #f4f6f8;
  font-weight: 700;
  letter-spacing: .01em;
  box-shadow: 0 2px 10px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.7);
}
.btn-hero-primary:hover {
  background: linear-gradient(135deg, #ffffff 0%, #e9ecf1 50%, #dfe3e9 100%);
  transform: translateY(-1px);
  box-shadow: 0 10px 26px rgba(255, 255, 255, .14), inset 0 1px 0 rgba(255,255,255,.8);
}
/* Birincil butonda hareketli sepet ikonu — küçük, sürekli soldan sağa geçer */
.btn-hero-primary .urun-sepet-anim {
  display: inline-flex;
  flex: 0 0 auto;
  width: 22px;
  height: 18px;
  overflow: hidden;
  color: #16181c;
}
.btn-hero-primary .urun-sepet-anim svg {
  width: 100%;
  height: 100%;
  display: block;
}
.btn-hero-primary .urun-sepet-grp {
  transform: translateX(-26px);
  animation: urunSepetGec 2.8s cubic-bezier(.42,.78,.55,1) infinite;
}
.btn-hero-primary .urun-sepet-paket {
  transform-origin: 13px 11px;
  animation: urunSepetPaket 2.8s ease-in-out infinite;
  opacity: 0;
}
@keyframes urunSepetGec {
  0%   { transform: translateX(-26px); }
  22%  { transform: translateX(2px); }
  30%  { transform: translateX(2px) translateY(-1px); }
  38%  { transform: translateX(2px) translateY(0); }
  46%  { transform: translateX(2px) translateY(-1px); }
  54%  { transform: translateX(2px); }
  78%  { transform: translateX(2px); }
  100% { transform: translateX(28px); }
}
@keyframes urunSepetPaket {
  0%, 25%   { opacity: 0; transform: translateY(-4px) scale(.6); }
  32%       { opacity: 1; transform: translateY(0) scale(1); }
  78%       { opacity: 1; transform: translateY(0) scale(1); }
  100%      { opacity: 1; transform: translateY(0) scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  .btn-hero-primary .urun-sepet-grp,
  .btn-hero-primary .urun-sepet-paket { animation: none; transform: none; opacity: 1; }
}
/* İkincil: metalik amber çerçeve + parlayan ışık efekti (dikkat çekici) */
.btn-hero-secondary {
  background: linear-gradient(135deg, #fbfcfd 0%, #e2e5ea 45%, #f2f4f7 55%, #d3d7de 100%);
  color: #16181c;
  border: 1px solid #f4f6f8;
  font-weight: 700;
  letter-spacing: .01em;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.7);
  animation: heroSecPulse 2.4s ease-in-out infinite;
}
/* Sweep — soldan sağa beyaz ışık */
.btn-hero-secondary::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(120deg,
    transparent 30%,
    rgba(255,255,255,.45) 45%,
    rgba(255,255,255,.9) 50%,
    rgba(255,255,255,.45) 55%,
    transparent 70%);
  transform: translateX(-110%);
  animation: heroSecSweep 3.2s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}
/* Glow — kenarda yumuşak bakır halka */
.btn-hero-secondary::after {
  content: ''; position: absolute; inset: -2px;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--secondary), #3a5a8a, var(--secondary));
  background-size: 200% 200%;
  z-index: -1;
  filter: blur(6px); opacity: 0;
  animation: heroSecGlow 2.4s ease-in-out infinite;
  pointer-events: none;
}
.btn-hero-secondary > * { position: relative; z-index: 1; }
.btn-hero-secondary:hover {
  background: linear-gradient(135deg, #ffffff 0%, #e9ecf1 50%, #dfe3e9 100%);
  border-color: #ffffff;
  color: #16181c;
  box-shadow: 0 10px 26px rgba(0,0,0,.18), inset 0 1px 0 rgba(255,255,255,.85);
  transform: translateY(-2px);
}
.btn-hero-secondary .play-tri {
  width: 0; height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 8px solid var(--secondary);
  filter: drop-shadow(0 0 6px rgba(29, 53, 87, .5));
  animation: heroPlayPulse 1.6s ease-in-out infinite;
}
@keyframes heroSecSweep {
  0%, 100% { transform: translateX(-110%); }
  50%      { transform: translateX(110%); }
}
@keyframes heroSecPulse {
  0%, 100% { box-shadow: 0 2px 10px rgba(0,0,0,.30), inset 0 1px 0 rgba(255,255,255,.7), 0 0 0 0 rgba(29,53,87,0); }
  50%      { box-shadow: 0 2px 10px rgba(0,0,0,.30), inset 0 1px 0 rgba(255,255,255,.7), 0 0 24px rgba(29,53,87,.38); }
}
@keyframes heroSecGlow {
  0%, 100% { opacity: 0; background-position: 0% 50%; }
  50%      { opacity: .35; background-position: 100% 50%; }
}
@keyframes heroPlayPulse {
  0%, 100% { transform: scale(1); filter: drop-shadow(0 0 4px rgba(29,53,87,.5)); }
  50%      { transform: scale(1.15); filter: drop-shadow(0 0 12px rgba(29,53,87,.7)); }
}
@media (prefers-reduced-motion: reduce) {
  .btn-hero-secondary,
  .btn-hero-secondary::before,
  .btn-hero-secondary::after,
  .btn-hero-secondary .play-tri { animation: none !important; }
}

/* Vertical infinite feature scroller */
.hero-split-right {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
  height: 100%;
  gap: 0;
}
/* Tek parça cam (frosted) panel — video + başlık + açıklama + butonlar BİRLİKTE */
.hero-sag-kart {
  width: 100%;
  max-width: 600px;
  height: 100%;
  max-height: clamp(480px, 72vh, 660px);
  margin: 0 0 0 auto;       /* sağa hizalı */
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px;
  /* Genişletmeden, container dışındaki sağ boşluğa doğru kaydır (en fazla 320px) */
  transform: translateX(clamp(0px, calc(50vw - 664px), 320px));
  /* Cam (frosted) arka plan — daha saydam; blur okunurluğu korur */
  background: rgba(255, 255, 255, .28);
  backdrop-filter: blur(18px) saturate(1.18);
  -webkit-backdrop-filter: blur(18px) saturate(1.18);
  border: 1px solid rgba(255, 255, 255, .55);
  border-radius: 48px;
  box-shadow: 0 22px 55px rgba(15, 22, 34, .16), inset 0 1px 0 rgba(255, 255, 255, .55);
}
/* backdrop-filter desteklenmiyorsa daha opak beyaz ile okunurluk garanti */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .hero-sag-kart { background: rgba(255, 255, 255, .8); }
}
.hero-sag-icerik {
  flex: 1 1 50%;
  min-height: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;          /* yazı + butonlar ortalı */
  text-align: center;
  gap: 12px;
}
.hero-sag-baslik {
  font-size: clamp(1.45rem, 2.1vw, 2.15rem);
  line-height: 1.14;
  font-weight: 700;
  letter-spacing: -.02em;
  color: #11151b;               /* siyaha yakın — cam üzerinde net */
  margin: 0;
}
.hero-sag-aciklama {
  font-size: clamp(.92rem, 1vw, 1.02rem);
  color: #2b333f;               /* koyu gri — okunur */
  line-height: 1.55;
  margin: 0;
  max-width: 46ch;
  display: -webkit-box;
  -webkit-line-clamp: 3;        /* uzun açıklamayı 3 satıra kıs */
  -webkit-box-orient: vertical;
  overflow: hidden;
}
/* Sağ karttaki butonlar biraz daha küçük + ortalı */
.hero-sag-icerik .hero-cta { gap: 12px; margin-top: 4px; justify-content: center; }
.hero-sag-icerik .btn-hero-primary,
.hero-sag-icerik .btn-hero-secondary {
  padding: 10px 18px;
  font-size: .85rem;
}

/* Hero tanıtım videosu — cam panelin üst %50'si (temiz, yuvarlak; tek parça) */
.hero-video-pencere {
  position: relative;
  width: 100%;
  flex: 0 0 50%;
  height: 50%;
  border-radius: 30px;
  overflow: hidden;
  isolation: isolate;
  box-shadow: 0 6px 18px rgba(15, 22, 34, .12);
}
.hero-video-pencere video,
.hero-video-pencere img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
/* SEO için görünmez h1 */
.hero-gizli-h1 { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
/* Sol kolonda yetenek listesi (başlık/açıklama yerine) */
.hero-sol-yetenek { height: clamp(230px, 40vh, 330px); margin: 6px 0 28px; }
.vfeature-scroller {
  position: relative;
  width: 100%;
  height: clamp(280px, 50vh, 380px);
  padding-left: 70px;       /* sabit ok ile yazı arası boşluk */
  overflow: hidden;
  mask-image: linear-gradient(180deg, transparent 0%, #000 25%, #000 75%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 25%, #000 75%, transparent 100%);
}
/* SABİT pembe-turuncu ok — merkezde durur, yazılar arkasından kayar */
.vfeature-marker {
  position: absolute;
  top: 50%;
  left: 4px;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 15px solid transparent;
  border-bottom: 15px solid transparent;
  border-left: 24px solid #1d3557;
  z-index: 5;
  pointer-events: none;
}
.vfeature-track {
  display: flex;
  flex-direction: column;
  gap: 18px;
  will-change: transform;
  align-items: flex-start;
  /* Adım adım hareket JavaScript ile yönetiliyor */
}

.vfeature {
  display: flex;
  align-items: center;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.1vw, 1.95rem);
  font-weight: 800;
  letter-spacing: -.025em;
  color: rgba(255, 255, 255, .14);
  white-space: nowrap;
  line-height: 1.15;
  padding: 4px 0;
  transition: color .4s cubic-bezier(.4,0,.2,1);
}
.vfeature { color: rgba(29, 53, 87, .22); }
.vfeature.active {
  color: #1d3557;
}

@media (max-width: 900px) {
  /* Mobilde içerik (slider + video kartı + marka şeridi) uzun → yükseklik
     kısıtını kaldır, yoksa max-height + overflow:hidden alt kısmı (butonlar/markalar) kırpar. */
  .hero-split { min-height: auto; max-height: none; }
  .hero-split-inner { grid-template-columns: 1fr; gap: 40px; padding: 60px 24px; }
  .hero-sag-kart { height: auto; max-height: none; max-width: 600px; margin: 0 auto; transform: none; gap: 14px; padding: 16px; border-radius: 34px; }
  /* Video mobilde de görünür — kart auto yükseklikte olduğundan net oran ver */
  .hero-video-pencere { flex: none; height: auto; aspect-ratio: 16 / 10; }
  .hero-sag-baslik { font-size: clamp(1.5rem, 6vw, 2rem); }
  .vfeature-scroller { height: 320px; padding-left: 54px; }
  .vfeature { font-size: clamp(1.2rem, 5vw, 1.6rem); }
}

/* ─── 6c. BRANDS STRIP (hero altı marka şeridi) ─── */
.brands-strip {
  background: #ffffff;
  padding: 60px 0 70px;
  border-top: 1px solid rgba(255, 255, 255, .04);
  position: relative;
}
.brands-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}
.brands-head {
  max-width: 680px;
  margin: 0 auto 36px;
}
.brands-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 12px;
  background: rgba(119, 119, 119, .08);
  border: 1px solid var(--border-2);
  border-radius: 50px;
  color: var(--brand);
  font-size: .66rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .14em;
  margin-bottom: 14px;
}
.brands-eyebrow-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 8px var(--brand);
  animation: pulse 2s infinite;
}
.brands-heading {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.5vw, 1.35rem);
  font-weight: 700;
  letter-spacing: -.01em;
  line-height: 1.2;
  color: #ffffff;
  margin-bottom: 10px;
}
.brands-heading .accent {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.brands-sub {
  font-size: clamp(.78rem, .9vw, .88rem);
  color: var(--text-2);
  line-height: 1.55;
  max-width: 560px;
  margin: 0 auto;
}
/* eski tagline class (geriye dönük uyumluluk için sade) */
.brands-tagline {
  font-size: clamp(.85rem, 1vw, .95rem);
  color: var(--text-2);
  margin: 0 auto 40px;
  max-width: 720px;
  line-height: 1.5;
}
.brands-row {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 30px 56px;
}
.brand-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  max-width: 160px;
  opacity: .55;
  filter: grayscale(.7) brightness(1.05);
  transition: opacity .3s ease, filter .3s ease, transform .3s ease;
}
.brand-item:hover {
  opacity: 1;
  filter: grayscale(0);
  transform: translateY(-1px);
}
.brand-item img {
  max-height: 60%;
  max-width: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}
.brand-item .brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-2);
  letter-spacing: -.01em;
  white-space: nowrap;
}

/* ─── Hero marka şeridi: hafif "chip" buton görünümü (abartısız, responsive) ─── */
.hero-brands-row .brand-item {
  height: auto;
  min-height: 34px;
  max-width: none;
  padding: 7px 15px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, .55);
  opacity: 1;
  filter: none;
}
.hero-brands-row .brand-item:hover {
  background: #fff;
  border-color: var(--brand);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(15, 22, 34, .08);
  filter: none;
}
.hero-brands-row .brand-item .brand-name {
  font-size: .86rem;
  font-weight: 600;
  color: var(--text-2);
  letter-spacing: 0;
}
.hero-brands-row .brand-item:hover .brand-name { color: var(--text); }
.hero-brands-row .brand-item img { max-height: 20px; }

@media (max-width: 768px) {
  .brands-strip { padding: 44px 0 50px; }
  .brands-head { margin-bottom: 32px; }
  .brands-tagline { margin-bottom: 28px; }
  .brands-row { gap: 22px 36px; }
  .brand-item { height: 28px; max-width: 120px; }
  .brand-item .brand-name { font-size: .9rem; }
}

/* ═══════════════════════════════════════════════════════════════
   ÜRÜN LİSTESİ (urunler.php) — sd-* yapı, koyu tema
═══════════════════════════════════════════════════════════════ */

/* ── HERO ── */
.sd-hero {
  position: relative;
  background: linear-gradient(180deg, #ffffff 0%, #f4f4f5 100%);
  border-bottom: 1px solid rgba(0, 0, 0, .05);
  padding: 56px 0 50px;
  overflow: hidden;
}
.sd-hero-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 70% at 80% 30%, rgba(119, 119, 119, .18), transparent 60%),
    radial-gradient(ellipse 50% 50% at 10% 80%, rgba(119, 119, 119, .08), transparent 70%);
  pointer-events: none;
}
.sd-hero-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.sd-hero-text { flex: 1; min-width: 280px; }
.sd-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(119, 119, 119, .12);
  border: 1px solid var(--border-2);
  border-radius: 999px;
  color: var(--secondary);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  margin-bottom: 16px;
}
.sd-hero-text h1 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.02em;
  margin: 0 0 12px;
  color: #1f2937;
}
.sd-hero-text .text-primary {
  background: linear-gradient(135deg, #9aa1ab 0%, #5e6671 35%, #c4cad1 58%, #79818c 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.sd-hero-text p {
  font-size: 1rem;
  color: var(--text-2);
  line-height: 1.6;
  max-width: 540px;
  margin: 0;
}
.sd-hero-stats {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.sd-hero-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 100px;
  padding: 14px 20px;
  background: rgba(0, 0, 0, .025);
  border: 1px solid rgba(0, 0, 0, .06);
  border-radius: 12px;
  text-align: center;
}
.sd-hero-stat strong {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--secondary);
  line-height: 1;
  margin-bottom: 4px;
}
.sd-hero-stat span {
  font-size: .75rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* ── Breadcrumb ── */
.sd-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 20px 0 14px;
  font-size: .76rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: .04em;
  font-weight: 600;
}
.sd-breadcrumb a { color: var(--text-2); transition: color var(--t-fast); }
.sd-breadcrumb a:hover { color: var(--secondary); }
.sd-breadcrumb .bread-sep { color: var(--text-3); }
.sd-breadcrumb span { color: #1f2937; }

/* ── Layout ── */
.sd-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 24px;
  align-items: flex-start;
  margin-bottom: 80px;
}

/* ── SIDEBAR ── */
.sd-sidebar {
  position: sticky;
  top: 90px;
  background: var(--surface);
  border: 1px solid rgba(0, 0, 0, .06);
  border-radius: 14px;
  overflow: hidden;
  max-height: calc(100vh - 110px);
  overflow-y: auto;
  scrollbar-width: thin;
}
.sd-sidebar::-webkit-scrollbar { width: 4px; }
.sd-sidebar::-webkit-scrollbar-thumb { background: rgba(0, 0, 0, .1); border-radius: 2px; }

.sd-block {
  border-bottom: 1px solid rgba(0, 0, 0, .05);
}
.sd-block:last-of-type { border-bottom: 0; }
.sd-block-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .06em;
  color: #1f2937;
  cursor: pointer;
  user-select: none;
  list-style: none;
}
.sd-block-title::-webkit-details-marker { display: none; }
.sd-collapse-icon {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-3);
  width: 18px;
  text-align: center;
  transition: color var(--t-fast), transform var(--t-fast);
}
.sd-block[open] .sd-collapse-icon { color: var(--secondary); }
.sd-block:not([open]) .sd-collapse-icon::before { content: '+'; }
.sd-block[open] .sd-collapse-icon::before { content: '−'; }
.sd-collapse-icon { font-size: 0; line-height: 1; }
.sd-collapse-icon::before { font-size: 1.1rem; }

.sd-list {
  list-style: none;
  padding: 0 0 12px;
  margin: 0;
}
.sd-list li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 18px;
  font-size: .85rem;
  color: var(--text-2);
  transition: color var(--t-fast), background var(--t-fast);
}
.sd-list li a:hover {
  color: #1f2937;
  background: rgba(0, 0, 0, .02);
}
.sd-list li a.active {
  color: var(--secondary);
  font-weight: 700;
  background: rgba(119, 119, 119, .06);
  border-left: 3px solid var(--brand);
  padding-left: 15px;
}
.sd-list li a span {
  color: var(--text-3);
  font-size: .76rem;
  font-weight: 500;
}

/* ───── Hiyerarşik kategori ağacı (üst → alt) ───── */
.sd-list { padding: 6px 8px 12px; }
.sd-list > li > a { margin: 1px 0; padding: 9px 12px; border-radius: 9px; }
.sd-list > li > a:hover { background: rgba(0, 0, 0, .045); color: #1f2937; }
.sd-list li a.active {
  border-left: 0; padding-left: 12px;
  background: linear-gradient(90deg, rgba(119, 119, 119,.20), rgba(119, 119, 119,.06));
  color: var(--secondary);
}
/* Sayaç → rozet */
.sd-list li a > span:last-child {
  flex-shrink: 0; min-width: 26px; text-align: center;
  padding: 2px 8px; border-radius: 20px;
  font-size: .68rem; font-weight: 800;
  background: rgba(0, 0, 0, .07); color: var(--text-3);
  transition: var(--t-fast);
}
.sd-list li a:hover > span:last-child { background: rgba(0, 0, 0, .12); color: var(--text-2); }
.sd-list li a.active > span:last-child { background: var(--brand); color: #1f2937; }

/* Üst kategori satırı */
.sd-kat-ust > a { font-weight: 700; color: var(--text); }
.sd-kat-ad { display: inline-flex; align-items: center; gap: 9px; min-width: 0; color: inherit; font: inherit; }
.sd-kat-ok {
  flex-shrink: 0; width: 19px; height: 19px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: .62rem; font-style: normal; line-height: 1;
  color: var(--secondary); background: rgba(119, 119, 119,.14);
  border-radius: 6px; cursor: pointer;
  transition: transform .22s ease, background .15s;
}
.sd-kat-ok:hover { background: rgba(119, 119, 119,.32); color: #1f2937; }
.sd-kat-ust.acik > a .sd-kat-ok { transform: rotate(90deg); background: var(--brand); color: #1f2937; }
.sd-kat-ust.acik > a { color: var(--secondary); }

/* Alt kategori listesi */
.sd-altlist {
  list-style: none; margin: 2px 0 7px; padding: 0;
  max-height: 0; overflow: hidden; transition: max-height .28s ease;
  position: relative;
}
.sd-kat-ust.acik > .sd-altlist { max-height: 700px; }
.sd-altlist::before {
  content: ""; position: absolute; left: 22px; top: 0; bottom: 8px; width: 2px;
  border-radius: 2px; background: linear-gradient(var(--brand), rgba(119, 119, 119,.12));
}
.sd-altlist > li > a {
  margin: 1px 0; padding: 7px 12px 7px 38px; border-radius: 8px;
  font-size: .83rem; color: var(--text-2); position: relative;
}
.sd-altlist > li > a::before {
  content: ""; position: absolute; left: 18px; top: 50%; transform: translateY(-50%);
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--brand); border: 2px solid var(--surface); box-sizing: content-box;
  opacity: .6; transition: .15s;
}
.sd-altlist > li > a:hover { background: rgba(0, 0, 0, .045); color: #1f2937; }
.sd-altlist > li > a:hover::before { opacity: 1; box-shadow: 0 0 7px rgba(119, 119, 119,.8); }
.sd-altlist > li > a.active {
  color: var(--secondary); font-weight: 700; padding-left: 38px;
  background: linear-gradient(90deg, rgba(119, 119, 119,.18), transparent);
}
.sd-altlist > li > a.active::before { opacity: 1; box-shadow: 0 0 8px var(--brand); }

/* Tag chips */
.sd-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 4px 18px 16px;
}
.sd-tag {
  display: inline-block;
  padding: 5px 10px;
  background: rgba(0, 0, 0, .03);
  border: 1px solid rgba(0, 0, 0, .07);
  border-radius: 6px;
  font-size: .76rem;
  color: var(--text-2);
  transition: var(--t-fast);
}
.sd-tag:hover {
  color: var(--secondary);
  border-color: var(--secondary);
}

/* Markalar (sidebar) — "Tüm markalar" linki (liste KATEGORİ stiliyle aynı .sd-list) */
.sd-marka-tum {
  display: inline-block; margin: 6px 18px 16px;
  font-size: .76rem; font-weight: 600; color: var(--secondary);
  transition: var(--t-fast);
}
.sd-marka-tum:hover { color: var(--secondary); }

/* Fiyat aralığı filtresi */
.sd-fiyat { padding: 4px 18px 14px; }
.sd-fiyat-inputs { display: flex; align-items: center; gap: 8px; }
.sd-fiyat-inputs input {
  width: 100%; min-width: 0; padding: 7px 9px; font-size: .82rem;
  background: rgba(0, 0, 0, .03); color: var(--text);
  border: 1px solid var(--border, #242424); border-radius: 8px;
}
.sd-fiyat-inputs input:focus { outline: none; border-color: var(--secondary); }
.sd-fiyat-ayrac { color: var(--text-3); }
.sd-fiyat-btn {
  margin-top: 9px; width: 100%; padding: 8px 12px; cursor: pointer;
  font-size: .8rem; font-weight: 700; color: #1a1205;
  background: var(--brand); border: 0; border-radius: 8px;
  transition: var(--t-fast);
}
.sd-fiyat-btn:hover { background: var(--brand-2); }

/* ─── Kart araçları: karşılaştır + favori ─── */
.sd-card-araclar { position: absolute; top: 10px; left: 10px; z-index: 4; display: flex; align-items: center; gap: 6px; }
.sd-kars {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 9px; border-radius: 8px; cursor: pointer;
  font-size: .66rem; font-weight: 700; letter-spacing: .02em;
  color: #d6d6d6; background: #ffffff; -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
  border: 1px solid var(--border-2, #333);
  transition: background .15s, color .15s, border-color .15s;
}
.sd-kars:hover { color: var(--secondary); border-color: var(--secondary); }
.sd-kars.is-secili { background: var(--brand); color: #1a1205; border-color: var(--secondary); }
.sd-kars svg { flex-shrink: 0; }
.sd-fav {
  display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 28px;
  cursor: pointer; border-radius: 8px; color: #d6d6d6;
  background: #ffffff; -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
  border: 1px solid var(--border-2, #333); transition: color .15s, border-color .15s;
}
.sd-fav:hover { color: #f87171; border-color: #f87171; }
.sd-fav.is-fav { color: #f5455f; border-color: #f5455f; }
.sd-fav.is-fav svg { fill: #f5455f; }

.kars-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  background: #ffffff; -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-top: 1px solid var(--brand); box-shadow: 0 -8px 30px rgba(0,0,0,.45); padding: 10px 0;
}
.kars-bar-ic { display: flex; align-items: center; gap: 14px; }
.kars-bar-secili { display: flex; gap: 8px; flex: 1; overflow-x: auto; }
.kars-chip { display: inline-flex; align-items: center; gap: 6px; flex-shrink: 0;
  background: rgba(0, 0, 0, .05); border: 1px solid var(--border-2,#333); border-radius: 20px;
  padding: 4px 6px 4px 4px; font-size: .72rem; color: var(--text); max-width: 200px; }
.kars-chip img { width: 26px; height: 26px; border-radius: 50%; object-fit: cover; background: #fff; flex-shrink: 0; }
.kars-chip span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kars-chip button { background: none; border: 0; color: var(--text-3); cursor: pointer; font-size: .9rem; line-height: 1; padding: 0 2px; }
.kars-chip button:hover { color: #f87171; }
.kars-bar-aks { display: flex; gap: 8px; flex-shrink: 0; }
.kars-temizle { background: none; border: 1px solid var(--border-2,#333); color: #cfcfcf; border-radius: 8px; padding: 8px 12px; cursor: pointer; font-size: .8rem; }
.kars-temizle:hover { color: #f87171; border-color: #f87171; }
.kars-teklif { background: rgba(119, 119, 119,.12); color: var(--secondary); border: 1px solid var(--brand); border-radius: 8px; padding: 8px 14px; cursor: pointer; font-size: .82rem; font-weight: 700; }
.kars-teklif:hover { background: rgba(119, 119, 119,.22); }
.kars-ac { background: var(--brand); color: #1a1205; border: 0; border-radius: 8px; padding: 8px 16px; cursor: pointer; font-size: .82rem; font-weight: 800; }
.kars-ac:hover { background: var(--brand-2); }

.kars-modal { position: fixed; inset: 0; z-index: 120; display: flex; align-items: center; justify-content: center; padding: 20px; }
.kars-modal[hidden] { display: none; }
.kars-modal-arka { position: absolute; inset: 0; background: rgba(0,0,0,.7); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); }
.kars-modal-kutu { position: relative; width: 100%; max-width: 900px; max-height: 88vh; display: flex; flex-direction: column;
  background: #ffffff; border: 1px solid var(--border-2,#333); border-radius: 14px; overflow: hidden; box-shadow: 0 24px 60px rgba(0,0,0,.6); }
.kars-modal-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--border-2,#333); }
.kars-modal-head strong { font-size: .95rem; color: var(--text); }
.kars-modal-kapat { background: none; border: 0; color: var(--text-3); font-size: 1.1rem; cursor: pointer; }
.kars-modal-kapat:hover { color: #f87171; }
.kars-modal-govde { overflow: auto; padding: 6px; }
.kars-tablo { width: 100%; border-collapse: collapse; font-size: .8rem; }
.kars-tablo th, .kars-tablo td { padding: 10px 12px; border-bottom: 1px solid #2a2a2a; text-align: left; vertical-align: top; color: #cfcfcf; }
.kars-tablo thead td { text-align: center; color: var(--text); font-weight: 700; min-width: 150px; }
.kars-tablo thead img { display: block; width: 70px; height: 70px; object-fit: cover; border-radius: 8px; background: #fff; margin: 0 auto 6px; }
.kars-tablo thead a { color: var(--text); }
.kars-tablo tbody th { color: var(--text-3); font-weight: 600; white-space: nowrap; background: rgba(0, 0, 0, .02); }
.kars-incele { color: var(--secondary); font-weight: 700; }
@media (max-width: 600px){ .kars-bar-secili .kars-chip span { display: none; } .kars-tablo thead td { min-width: 120px; } }

/* ─── "Bana uygun makineyi bul" sihirbazı ─── */
.sd-sihirbaz-ac {
  display: flex; align-items: center; gap: 10px; width: 100%;
  margin: 0 0 14px; padding: 11px 16px; cursor: pointer; text-align: left;
  background: transparent;
  border: 1px solid var(--brand); border-radius: 12px; color: var(--secondary);
  font-size: .9rem; transition: border-color .15s, transform .15s;
}
.sd-sihirbaz-ac:hover { border-color: var(--secondary); transform: translateY(-1px); }
.sd-sihirbaz-ac > span { flex: 1; }
.sd-sihirbaz-ac strong { color: var(--text); font-weight: 800; }
.sd-sihirbaz-ok { flex-shrink: 0; color: var(--secondary); }

.szb-modal { position: fixed; inset: 0; z-index: 120; display: flex; align-items: center; justify-content: center; padding: 20px; }
.szb-modal[hidden] { display: none; }
.szb-arka { position: absolute; inset: 0; background: rgba(0,0,0,.72); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); }
.szb-kutu { position: relative; width: 100%; max-width: 520px; background: #ffffff; border: 1px solid var(--border-2,#333);
  border-radius: 16px; box-shadow: 0 24px 60px rgba(0,0,0,.6); overflow: hidden; }
.szb-kapat { position: absolute; top: 12px; right: 14px; background: none; border: 0; color: var(--text-3); font-size: 1.2rem; cursor: pointer; z-index: 2; }
.szb-kapat:hover { color: #f87171; }
.szb-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 44px 16px 18px; border-bottom: 1px solid var(--border-2,#333); }
.szb-head strong { font-size: .98rem; color: var(--text); }
.szb-ilerleme { font-size: .76rem; color: var(--secondary); font-weight: 700; }
.szb-govde { padding: 20px 18px; }
.szb-adim h4 { margin: 0 0 14px; font-size: .96rem; color: var(--text); font-weight: 700; }
.szb-secenekler { display: flex; flex-direction: column; gap: 9px; }
.szb-sec { text-align: left; padding: 13px 15px; cursor: pointer; font-size: .9rem; color: var(--text);
  background: rgba(0, 0, 0, .03); border: 1px solid var(--border-2,#333); border-radius: 10px; transition: border-color .15s, background .15s; }
.szb-sec:hover { border-color: var(--secondary); background: rgba(119, 119, 119,.08); color: var(--secondary); }
.szb-sonuc { text-align: center; }
.szb-sonuc-ikon { font-size: 2.4rem; margin-bottom: 6px; }
.szb-sonuc h4 { font-size: 1.1rem; color: var(--text); }
.szb-sonuc h4 span { color: var(--secondary); }
.szb-sonuc p { color: var(--text-3); font-size: .86rem; line-height: 1.55; margin: 0 0 18px; }
.szb-git { display: inline-block; padding: 11px 22px; background: var(--brand); color: #1a1205; font-weight: 800;
  border-radius: 10px; font-size: .9rem; text-decoration: none; }
.szb-git:hover { background: var(--brand-2); }
.szb-tekrar { display: block; margin: 12px auto 0; background: none; border: 0; color: var(--text-3); cursor: pointer; font-size: .82rem; }
.szb-tekrar:hover { color: var(--text); }
.szb-foot { padding: 0 18px 16px; }
.szb-geri { background: none; border: 0; color: var(--text-3); cursor: pointer; font-size: .84rem; }
.szb-geri:hover { color: var(--text); }

/* ─── Favori filtre butonu + Son baktıklarınız ─── */
.sd-fav-filtre[hidden] { display: none; }
.sd-fav-filtre { display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
  background: rgba(0, 0, 0, .03); border: 1px solid var(--border-2,#333); color: #cfcfcf;
  border-radius: 8px; padding: 7px 12px; font-size: .8rem; font-weight: 600; transition: var(--t-fast); }
.sd-fav-filtre:hover { color: #f5455f; border-color: #f5455f; }
.sd-fav-filtre.is-aktif { color: #1f2937; background: #f5455f; border-color: #f5455f; }
.sd-fav-filtre.is-aktif svg { fill: #fff; }

/* Mobil filtre çekmecesi kapat barı (masaüstünde gizli) */
.sd-sidebar-kapat-bar { display: none; align-items: center; justify-content: space-between;
  padding: 14px 16px; background: var(--surface); border-bottom: 1px solid rgba(0, 0, 0, .08); }
.sd-sidebar-kapat-bar span { font-size: .92rem; font-weight: 800; color: var(--text); letter-spacing: .02em; }
.sd-sidebar-kapat-bar button { background: none; border: 0; color: var(--text-2); font-size: 1.45rem; line-height: 1; cursor: pointer; padding: 0 4px; }
.sd-sidebar-kapat-bar button:hover { color: var(--secondary); }

.sd-son { margin: 0 0 18px; padding: 12px 14px; background: rgba(0, 0, 0, .02);
  border: 1px solid var(--border-2,#2a2a2a); border-radius: 12px; }
.sd-son-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px;
  font-size: .78rem; font-weight: 700; letter-spacing: .03em; text-transform: uppercase; color: #cfcfcf; }
.sd-son-head button { background: none; border: 0; color: var(--text-3); cursor: pointer; font-size: .74rem; text-transform: none; letter-spacing: 0; }
.sd-son-head button:hover { color: #f87171; }
.sd-son-liste { display: flex; gap: 10px; overflow-x: auto; padding-bottom: 4px; }
.sd-son-item { flex: 0 0 auto; width: 150px; display: flex; flex-direction: column; gap: 4px;
  background: rgba(0, 0, 0, .03); border: 1px solid var(--border-2,#2a2a2a); border-radius: 10px; padding: 8px; text-decoration: none;
  transition: border-color .15s, transform .15s; }
.sd-son-item:hover { border-color: var(--secondary); transform: translateY(-2px); }
.sd-son-item img { width: 100%; height: 80px; object-fit: cover; border-radius: 6px; background: #fff; }
.sd-son-ad { font-size: .76rem; color: var(--text); line-height: 1.25; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.sd-son-item b { font-size: .8rem; color: var(--secondary); }
.sd-son-temizle { display: block; margin: 8px 18px 14px; padding: 0; background: none; border: 0;
  cursor: pointer; font-size: .74rem; color: var(--text-3); transition: color .15s; }
.sd-son-temizle:hover { color: #f87171; }

/* ─── Görünüm değiştirici + Filtrele + Liste görünümü + Daha fazla + Mobil çekmece ─── */
.sd-gorunum { display: inline-flex; gap: 2px; background: rgba(0, 0, 0, .03); border: 1px solid var(--border-2,#333); border-radius: 8px; padding: 2px; }
.sd-gorunum button { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 28px; cursor: pointer; background: none; border: 0; border-radius: 6px; color: var(--text-3); }
.sd-gorunum button:hover { color: var(--text); }
.sd-gorunum button.is-aktif { background: var(--brand); color: #1a1205; }
.sd-filtre-ac { display: none; align-items: center; gap: 6px; cursor: pointer; background: rgba(0, 0, 0, .03); border: 1px solid var(--border-2,#333); color: var(--text); border-radius: 8px; padding: 7px 12px; font-size: .82rem; font-weight: 600; }
.sd-filtre-ac:hover { border-color: var(--secondary); color: var(--secondary); }

.sd-grid.is-liste { grid-template-columns: 1fr; }
.sd-grid.is-liste .sd-card { flex-direction: row; align-items: stretch; }
.sd-grid.is-liste .sd-card-img { width: 240px; flex-shrink: 0; }
.sd-grid.is-liste .sd-card-body { flex: 1; }
@media (max-width: 600px){ .sd-grid.is-liste .sd-card-img { width: 130px; } }

.sd-daha-wrap { text-align: center; margin: 8px 0 12px; }
.sd-daha-yukleniyor { display: inline-flex; align-items: center; gap: 9px; padding: 12px; font-size: .85rem; color: var(--text-3); }
.sd-daha-spin { width: 16px; height: 16px; border: 2px solid rgba(119, 119, 119,.25); border-top-color: var(--secondary); border-radius: 50%; animation: sdDahaSpin .7s linear infinite; }
@keyframes sdDahaSpin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .sd-daha-spin { animation: none; } }
.sd-daha { cursor: pointer; padding: 11px 26px; font-size: .88rem; font-weight: 700; color: var(--secondary);
  background: rgba(119, 119, 119,.08); border: 1px solid var(--brand); border-radius: 10px; transition: var(--t-fast); }
.sd-daha:hover { background: rgba(119, 119, 119,.18); }
.sd-daha b { color: var(--text); }

.sd-filtre-overlay { display: none; }
@media (max-width: 768px) {
  .sd-filtre-ac { display: inline-flex; }
  .sd-sidebar {
    position: fixed; top: 0; left: 0; bottom: 0; z-index: 200;
    width: 86%; max-width: 340px; max-height: 100vh; border-radius: 0; margin: 0;
    transform: translateX(-100%); transition: transform .25s ease;
  }
  .sd-sidebar.acik { transform: translateX(0); box-shadow: 8px 0 40px rgba(0,0,0,.5); }
  .sd-filtre-overlay { display: block; position: fixed; inset: 0; z-index: 199; background: rgba(0,0,0,.55); }
  .sd-filtre-overlay[hidden] { display: none; }
}

/* Çok satanlar */
.sd-bestsellers {
  padding: 0 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.sd-best-item {
  display: flex;
  gap: 12px;
  padding: 10px;
  border-radius: 8px;
  transition: background var(--t-fast);
}
.sd-best-item:hover { background: rgba(0, 0, 0, .03); }
.sd-best-img {
  width: 56px; height: 56px;
  flex-shrink: 0;
  background: linear-gradient(135deg, #f7f7f8, #eeeef0);
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sd-best-img img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.sd-best-info { flex: 1; min-width: 0; }
.sd-best-name {
  font-size: .82rem;
  font-weight: 600;
  color: #1f2937;
  line-height: 1.3;
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.sd-best-meta {
  font-size: .72rem;
  color: var(--text-3);
}

.sd-clear {
  display: block;
  text-align: center;
  padding: 12px 18px;
  font-size: .82rem;
  font-weight: 600;
  color: var(--secondary);
  border-top: 1px solid rgba(0, 0, 0, .05);
  transition: color var(--t-fast), background var(--t-fast);
}
.sd-clear:hover { color: var(--secondary); background: rgba(119, 119, 119, .05); }

/* ── MAIN ── */
.sd-main { min-width: 0; }
.sd-title {
  font-size: clamp(1.3rem, 2vw, 1.6rem);
  font-weight: 800;
  letter-spacing: -.015em;
  color: #1f2937;
  margin: 0 0 10px;
  text-transform: uppercase;
}
.sd-desc {
  font-size: .92rem;
  color: var(--text-2);
  line-height: 1.6;
  margin: 0 0 22px;
  max-width: 740px;
}
.sd-desc strong { color: #1f2937; font-weight: 700; }

/* ── Fiyat notu — navy kutu + gidip-gelen/yanıp sönen flaş + morphing blob servis ikonu ── */
.fiyat-notu {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 12px 0 16px;
  max-width: 680px;
  padding: 8px 14px;
  border-radius: 12px;
  background: linear-gradient(135deg, #1d3557 0%, #0b0f17 100%);
  border: 1px solid rgba(255, 255, 255, .08);
  box-shadow: 0 8px 24px rgba(29, 53, 87, .28);
}
/* Arka plan: soldan sağa gidip-gelen + yanıp sönen flaş */
.fiyat-notu-flas {
  position: absolute; inset: 0;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 30%, rgba(94, 197, 214, .32) 47%, rgba(125, 211, 252, .5) 50%, rgba(94, 197, 214, .32) 53%, transparent 70%);
  transform: translateX(-60%);
  animation: fiyatNotuFlas 2.8s ease-in-out infinite;
}
@keyframes fiyatNotuFlas {
  0%   { transform: translateX(-60%); opacity: .2; }
  25%  { opacity: .85; }
  50%  { transform: translateX(60%);  opacity: .2; }
  75%  { opacity: .85; }
  100% { transform: translateX(-60%); opacity: .2; }
}
.fiyat-notu-yazi {
  position: relative; z-index: 1;
  font-size: .71rem;
  font-weight: 600;
  line-height: 1.35;
  color: #e5e7eb;
}
.fiyat-notu-yazi b { color: #7dd3fc; font-weight: 800; }
@media (prefers-reduced-motion: reduce) {
  .fiyat-notu-flas { animation: none; opacity: .3; transform: translateX(0); }
}

/* ── QBH (cap) kategori sayfası — başlık yanında "Fotoğraf Yükle" CTA + animasyonlu göz ── */
.sd-title-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin: 0 0 10px;
}
.sd-title-row .sd-title { margin: 0; }
.qbh-cta-banner {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 14px 5px 8px;
  background: linear-gradient(135deg, rgba(119, 119, 119,.16), rgba(119, 119, 119,.04));
  border: 1px solid var(--brand);
  border-radius: 30px;
  color: var(--secondary);
  font: 700 .78rem/1.3 inherit;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.qbh-cta-banner::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(0, 0, 0, .12) 50%, transparent 70%);
  transform: translateX(-100%);
  animation: qbhCtaParla 4s ease-in-out infinite;
  pointer-events: none;
}
.qbh-cta-banner:hover {
  background: linear-gradient(135deg, rgba(119, 119, 119,.28), rgba(119, 119, 119,.10));
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(119, 119, 119,.25);
}
.qbh-cta-banner strong { font-weight: 700; position: relative; z-index: 1; }
.qbh-cta-ok { color: var(--secondary); position: relative; z-index: 1; }
@keyframes qbhCtaParla {
  0%, 100% { transform: translateX(-110%); }
  50%      { transform: translateX(110%); }
}
@media (max-width: 720px) {
  .qbh-cta-banner { font-size: .8rem; padding: 6px 14px 6px 8px; white-space: normal; }
}

/* Animasyonlu göz — gri küre + iç hilal + yatay kanatlar (Satürn benzeri) */
.qbh-goz {
  display: inline-block; position: relative;
  width: 38px; height: 38px;
  vertical-align: middle;
  flex-shrink: 0;
}
.qbh-goz-govde {
  position: absolute; left: 28%; top: 28%;
  width: 44%; height: 44%;
  background: radial-gradient(circle at 30% 30%,
    #e0e0e0 0%, #a8a8a8 35%, #6e6e6e 70%, #4a4a4a 100%);
  border-radius: 50%;
  box-shadow:
    inset -2px -3px 5px rgba(0,0,0,.4),
    0 1px 3px rgba(0,0,0,.4);
  animation: qbhGozNefes 3s ease-in-out infinite;
  z-index: 2;
}
.qbh-goz-iris {
  position: absolute; top: 18%; right: 14%;
  width: 50%; height: 64%;
  background: radial-gradient(circle at 70% 50%, rgba(40,40,40,.7) 0%, rgba(70,70,70,.4) 70%, transparent 100%);
  border-radius: 50%;
}
.qbh-goz-isik {
  position: absolute; top: 16%; left: 20%;
  width: 26%; height: 22%;
  background: radial-gradient(circle, rgba(0, 0, 0, .85) 0%, rgba(0, 0, 0, .3) 60%, transparent 100%);
  border-radius: 50%;
  filter: blur(.5px);
}
.qbh-goz-kanat {
  position: absolute; top: 50%; left: 0; right: 0;
  height: 14%;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(180,180,180,.45) 18%,
    rgba(220,220,220,.85) 50%,
    rgba(180,180,180,.45) 82%,
    transparent 100%);
  transform: translateY(-50%) scaleX(.4);
  border-radius: 50% / 100%;
  z-index: 1;
  filter: blur(.3px);
}
.qbh-goz-kanat-1 { animation: qbhGozKanat 2.4s ease-in-out infinite; }
.qbh-goz-kanat-2 { animation: qbhGozKanat 2.4s ease-in-out infinite; animation-delay: -1.2s; opacity: .55; }
@keyframes qbhGozNefes {
  0%, 100% { transform: scale(1); box-shadow: inset -2px -3px 5px rgba(0,0,0,.4), 0 1px 3px rgba(0,0,0,.4); }
  50%      { transform: scale(1.07); box-shadow: inset -2px -3px 5px rgba(0,0,0,.4), 0 0 12px rgba(119, 119, 119,.45); }
}
@keyframes qbhGozKanat {
  0%, 100% { transform: translateY(-50%) scaleX(.35); opacity: .25; }
  50%      { transform: translateY(-50%) scaleX(1.2);  opacity: .95; }
}
@media (prefers-reduced-motion: reduce) {
  .qbh-goz-govde,
  .qbh-goz-kanat,
  .qbh-cta-banner::before { animation: none !important; }
  .qbh-goz-kanat { transform: translateY(-50%) scaleX(1); opacity: .8; }
}

/* Toolbar */
/* Hızlı filtre chip'leri */
.sd-chips {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin: 4px 0 16px;
}
.sd-chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 15px; border-radius: 50px;
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text-2); font-size: .85rem; font-weight: 600;
  transition: var(--t-fast); white-space: nowrap;
}
.sd-chip svg { color: var(--secondary); }
.sd-chip:hover { border-color: var(--secondary); color: var(--text); }
.sd-chip.is-aktif {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  border-color: transparent; color: #1f2937;
}
.sd-chip.is-aktif svg { color: #1f2937; }
.sd-chip-temizle { color: var(--text-3); }
.sd-chip-temizle:hover { border-color: #f87171; color: #f87171; }
/* Sihirbaz chip'i <button> — diğer chip'lerle (a) aynı görünsün */
button.sd-chip { font-family: inherit; cursor: pointer; }

/* Mobil: hızlı filtre çipleri 4'lü yan yana + küçük ikon (web'de değişmez) */
@media (max-width: 768px) {
  .sd-chips { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
  .sd-chip {
    flex-direction: column; gap: 4px;
    padding: 8px 4px; border-radius: 11px;
    font-size: .6rem; line-height: 1.15; text-align: center; white-space: normal;
  }
  .sd-chip svg { width: 13px; height: 13px; }
  .sd-chip-temizle { grid-column: 1 / -1; flex-direction: row; padding: 7px; }
}

.sd-toolbar {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 14px;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid rgba(0, 0, 0, .06);
  border-radius: 12px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.sd-sort-form {
  display: flex;
  align-items: center;
  gap: 10px;
}
.sd-sort-form label {
  font-size: .82rem;
  color: var(--text-3);
  font-weight: 600;
}
.sd-sort-form select {
  padding: 8px 30px 8px 14px;
  background: rgba(0, 0, 0, .03);
  border: 1px solid rgba(0, 0, 0, .1);
  border-radius: 8px;
  color: #1f2937;
  font-size: .85rem;
  font-weight: 500;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23b0a89c' stroke-width='2.5'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 10px center;
  transition: border-color var(--t-fast);
}
.sd-sort-form select:hover { border-color: var(--secondary); }
/* Açılan liste (option) koyu tema — tarayıcı varsayılan beyazını ez */
.sd-sort-form select option {
  background: #f4f4f5;
  color: #f5f1eb;
}
.sd-toolbar-info {
  color: var(--text-2);
  font-size: .85rem;
}
.sd-toolbar-info strong {
  color: var(--secondary);
  font-weight: 800;
}

/* ── GRİD (4 kolon) ── */
.sd-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

/* ── KART (referans yapısı) ── */
.sd-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid rgba(0, 0, 0, .06);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color var(--t), transform var(--t), box-shadow var(--t);
  color: inherit;
}
.sd-card:hover {
  border-color: var(--border-2);
  transform: translateY(-3px);
  box-shadow: 0 14px 36px rgba(0, 0, 0, .5);
}

/* İndirim rozeti (sağ üst, daire) */
.sd-discount {
  position: absolute;
  top: 10px; right: 10px;
  z-index: 4;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  background: linear-gradient(180deg, #2c4d7d 0%, #16263f 100%);
  color: #eef2f7;
  text-shadow: 0 1px 1px rgba(0, 0, 0, .28);
  border-radius: 50%;
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: -.02em;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .22);
  border: none;
}

/* Sağ pil rozetler (HIZLI TESLİMAT, EN ÇOK SATAN) */
.sd-pills {
  position: absolute;
  top: 64px; right: 10px;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-end;
}
.sd-pill {
  display: inline-block;
  position: relative;
  z-index: 0;
  padding: 5px 9px;
  border-radius: 50px;
  font-size: .58rem;
  font-weight: 800;
  letter-spacing: .04em;
  line-height: 1.15;
  background: linear-gradient(180deg, #2c4d7d 0%, #16263f 100%);
  color: #eef2f7;
  text-shadow: 0 1px 1px rgba(0, 0, 0, .28);
  text-align: center;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .18);
}

/* İndirim yoksa pill'leri yukarı çek */
.sd-card:not(:has(.sd-discount)) .sd-pills { top: 10px; }

/* Görsel */
.sd-card-img {
  position: relative;
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, #f7f7f8, #eeeef0);
  border-bottom: 1px solid rgba(0, 0, 0, .05);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Hafif görsel karartma (sadece dekoratif — buton fiyat satırına taşındı) */
.sd-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0,0,0,.35) 0%, rgba(0,0,0,0) 60%);
  opacity: 0;
  transition: opacity .25s ease;
  pointer-events: none;
  z-index: 2;
}
.sd-card:hover .sd-card-overlay { opacity: 1; }

/* En çok incelenen sıra bandı (görsel alt kenarına oturur) */
.sd-rank-ribbon {
  position: absolute;
  left: 8px; right: 8px;
  bottom: 8px;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px 10px;
  background: linear-gradient(135deg, #15803d, #22c55e);
  color: #1f2937;
  border-radius: 6px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .02em;
  white-space: nowrap;
  box-shadow: 0 6px 16px rgba(34, 197, 94, .35);
  border: 1px solid rgba(0, 0, 0, .15);
}
.sd-rank-ribbon svg {
  flex-shrink: 0;
  color: #fde68a;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,.3));
}
.sd-rank-ribbon span {
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Taksit fırsatı bandı (görsel alt kenarına oturur) */
.sd-taksit-bant {
  position: absolute;
  left: 0; right: 0;
  bottom: 0;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 8px 10px;
  background: rgba(255, 255, 255, .92);
  color: #1f2937;
  border-radius: 0;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .01em;
  white-space: nowrap;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, .06);
  border-top: 1px solid rgba(0, 0, 0, .06);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
}
.sd-taksit-bant svg { flex-shrink: 0; color: #1f2937; }

/* Sepete ekle butonu (kart fiyat satırında, her zaman görünür) */
.sd-sepet-btn {
  margin-left: auto;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: 10px;
  background: var(--brand);
  color: #1f2937;
  cursor: pointer;
  border: none;
  transition: background .15s, transform .15s, box-shadow .15s;
  box-shadow: 0 4px 12px rgba(119, 119, 119, .3);
}
.sd-sepet-btn:hover { background: var(--brand-2, #999999); transform: translateY(-1px); }
.sd-sepet-btn svg { display: block; }
.sd-sepet-btn.is-busy { opacity: .55; pointer-events: none; }
.sd-sepet-btn.is-ok { background: #16a34a; box-shadow: 0 4px 12px rgba(22, 163, 74, .4); }
.sd-sepet-btn.is-ok svg { display: none; }
.sd-sepet-btn.is-ok::after { content: '✓'; font-size: 1.15rem; font-weight: 900; line-height: 1; }
.sd-sepet-btn.is-hata { background: #dc2626; }
.sd-sepet-txt { display: none; }  /* webde yalnız ikon; mobilde yazı açılır */

/* ── Yalnız mobil (≤768px): rozetleri küçült + "Sepete Ekle" yazılı tam genişlik buton ── */
@media (max-width: 768px) {
  .sd-discount { width: 38px; height: 38px; font-size: .68rem; top: 7px; right: 7px; }
  .sd-pills { top: 50px; right: 7px; gap: 4px; }
  .sd-card:not(:has(.sd-discount)) .sd-pills { top: 7px; }
  .sd-pill { padding: 4px 7px; font-size: .5rem; }
  .sd-taksit-bant { left: 0; right: 0; bottom: 0; padding: 6px 8px; font-size: .62rem; gap: 5px; border-radius: 0; }
  .sd-taksit-bant svg { width: 11px; height: 11px; }
  .sd-sepet-btn {
    flex: 1 1 100%; width: 100%; height: auto;
    padding: 9px 10px; border-radius: 9px; gap: 7px;
    font-size: .8rem; font-weight: 800; margin-left: 0;
  }
  .sd-sepet-txt { display: inline; }
  .sd-sepet-btn.is-ok .sd-sepet-txt { display: none; }
  .sd-sepet-btn.is-ok::after { content: '✓ Eklendi'; font-size: .82rem; }
}
.sd-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s cubic-bezier(.4,0,.2,1);
}
.sd-card:hover .sd-card-img img { transform: scale(1.04); }
.sd-card-img-placeholder {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-3);
}

/* Gövde */
.sd-card-body {
  padding: 12px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}
.sd-card-brand {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--secondary);
}
.sd-card-name {
  font-size: .9rem;
  font-weight: 600;
  line-height: 1.35;
  color: #1f2937;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.5em;
}
.sd-card-specs {
  font-size: .76rem;
  color: var(--text-2);
  line-height: 1.4;
}
.sd-card-stock {
  margin-top: 2px;
}
.sd-stock-in {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .74rem;
  font-weight: 700;
  color: #4ade80;
}
.sd-stock-low {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .74rem;
  font-weight: 700;
  color: #f59e0b;
}

/* Görüntülenme sayacı (👁 X kişi inceledi) */
.sd-card-views {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(119, 119, 119, .08);
  border: 1px solid var(--border-2);
  border-radius: 50px;
  font-size: .74rem;
  color: var(--secondary);
  align-self: flex-start;
  font-weight: 500;
}
.sd-card-views strong { color: var(--secondary); font-weight: 800; }
.sd-card-views svg { opacity: .8; }

/* Kısa açıklama (başlık altı 2 satır) */
.sd-card-desc {
  font-size: .76rem;
  line-height: 1.45;
  color: var(--text-2);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Spec listesi (Güç · Dalga · Markalar) */
.sd-card-specs {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: .74rem;
  color: var(--text-2);
}
.sd-card-specs li {
  display: flex;
  align-items: center;
  gap: 6px;
  line-height: 1.3;
}
.sd-card-specs li svg {
  flex-shrink: 0;
  color: var(--secondary);
  opacity: .8;
}
.sd-card-specs li span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

/* Açıklama + spec satırı: normalde gizli, kartın üzerine gelince (hover/dokunma) açılır.
   Responsive dahil aynı davranır — kart kompakt durur, detay hover/odakta görünür. */
.sd-card-desc,
.sd-card-specs {
  max-height: 0;
  opacity: 0;
  margin-top: 0;
  margin-bottom: 0;
  overflow: hidden;
  pointer-events: none;
  transition: max-height .38s cubic-bezier(.45,0,.25,1), opacity .28s ease, margin .28s ease;
}
.sd-card:hover .sd-card-desc,
.sd-card:focus-within .sd-card-desc,
.sd-card:active .sd-card-desc {
  max-height: 60px;
  opacity: 1;
  pointer-events: auto;
}
.sd-card:hover .sd-card-specs,
.sd-card:focus-within .sd-card-specs,
.sd-card:active .sd-card-specs {
  max-height: 90px;
  opacity: 1;
  pointer-events: auto;
}

/* Fiyat bloğu (eski strikethrough + yeni büyük turuncu) */
.sd-card-price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
  min-height: 28px;
}
.sd-fiyat-eski {
  font-size: .82rem;
  color: var(--text-3);
  text-decoration: line-through;
  font-weight: 500;
}
.sd-fiyat-yeni {
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--secondary);
  letter-spacing: -.01em;
}

/* Stok ek satırı (Son X ürün / Tükendi) */
.sd-card-stokrow { margin-top: 2px; }

/* Vitrin yazıları — ürün kartında yukarı kayan şerit */
.sd-vitrin {
  display: flex;
  align-items: center;
  margin: 4px 0 2px;
}
.sd-vitrin-pencere {
  position: relative;
  height: 18px;
  overflow: hidden;
  flex: 1;
  min-width: 0;
}
.sd-vitrin-track {
  display: flex;
  flex-direction: column;
  transition: transform .55s cubic-bezier(.45,0,.25,1);
}
.sd-vitrin-item {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 18px;
  font-size: .76rem;
  font-weight: 700;
  white-space: nowrap;
}
.sd-vitrin-svg { flex-shrink: 0; }
.sd-vitrin-yazi { overflow: hidden; text-overflow: ellipsis; min-width: 0; }
/* Sıraya göre renkler: 1 turuncu · 2 yeşil · 3 sarı · 4 kırmızı · 5 mavi */
.sd-vitrin-item.v-turuncu { color: var(--secondary); }
.sd-vitrin-item.v-yesil   { color: #22c55e; }
.sd-vitrin-item.v-sari    { color: #eab308; }
.sd-vitrin-item.v-kirmizi { color: #ef4444; }
.sd-vitrin-item.v-mavi    { color: #3b82f6; }

.sd-stock-out {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: .74rem;
  font-weight: 700;
  color: #f87171;
}

/* Demo CTA (siyah, ▶ ikon) */
.sd-btn-demo,
.sd-btn-fiyat-arayin {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 9px 8px;
  border-radius: 8px;
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: 0;
  white-space: nowrap;
  transition: var(--t-fast);
}
.sd-btn-demo span,
.sd-btn-fiyat-arayin span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}
.sd-btn-demo {
  background: #ededee;
  border: 1px solid var(--border);
  color: #1f2937;
}
.sd-btn-demo svg { color: var(--secondary); flex-shrink: 0; }
.sd-card:hover .sd-btn-demo {
  background: linear-gradient(135deg, var(--brand), var(--brand-3));
  border-color: transparent;
}
.sd-card:hover .sd-btn-demo svg { color: #1f2937; }

.sd-btn-fiyat-arayin {
  background: rgba(0, 0, 0, .04);
  border: 1px solid var(--border);
  color: var(--text-2);
  cursor: pointer;
}
.sd-btn-fiyat-arayin svg { flex-shrink: 0; }
.sd-card:hover .sd-btn-fiyat-arayin {
  background: rgba(119, 119, 119, .08);
  border-color: var(--secondary);
  color: var(--secondary);
}

/* Boş durum */
.sd-empty {
  text-align: center;
  padding: 70px 24px;
  background: rgba(0, 0, 0, .02);
  border: 1px dashed rgba(0, 0, 0, .08);
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text-2);
}
.sd-empty svg { opacity: .35; }
.sd-empty h3 {
  margin: 8px 0 0;
  font-size: 1.2rem;
  font-weight: 800;
  color: #1f2937;
}
.sd-empty p {
  max-width: 420px;
  margin: 0 0 8px;
  font-size: .9rem;
}
.sd-empty .sd-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 24px;
  background: linear-gradient(135deg, var(--brand), var(--brand-3));
  border-radius: 999px;
  color: #1f2937;
  font-weight: 700;
  font-size: .9rem;
  transition: var(--t-fast);
}
.sd-empty .sd-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(119, 119, 119, .4);
}

/* ── RESPONSIVE ── */
@media (max-width: 1180px) {
  .sd-layout { grid-template-columns: 250px 1fr; }
}
@media (max-width: 1024px) {
  .sd-layout { grid-template-columns: 220px 1fr; gap: 18px; }
  .sd-grid { grid-template-columns: repeat(3, 1fr); }
  .sd-hero { padding: 44px 0 38px; }
  .sd-hero-inner { gap: 24px; }
}
@media (max-width: 768px) {
  .sd-layout { grid-template-columns: 1fr; }
  .sd-sidebar {
    position: static;
    max-height: none;
  }
  .sd-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }

  /* Üst etiket küçült — taşmasın */
  .sd-hero-tag {
    font-size: .6rem;
    padding: 5px 11px;
    letter-spacing: .03em;
    gap: 6px;
    line-height: 1.3;
  }

  /* İstatistikler her zaman 3 sütun yan yana */
  .sd-hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }
  .sd-hero-stat { min-width: 0; padding: 10px 6px; }
  .sd-hero-stat strong { font-size: 1.15rem; }
  .sd-hero-stat span { font-size: .6rem; letter-spacing: .03em; }

  .sd-card-name { font-size: .82rem; min-height: 2.2em; }
  .pbadge { font-size: .54rem; padding: 3px 6px; }

  /* "kişi inceledi" rozeti dar karta sığsın */
  .sd-card-views { font-size: .62rem; padding: 3px 8px; gap: 4px; }
  .sd-card-views svg { width: 11px; height: 11px; }
}
@media (max-width: 480px) {
  .sd-hero { padding: 30px 0; }
  .sd-toolbar { padding: 10px 12px; }
  .sd-sort-form select { padding: 7px 28px 7px 12px; font-size: .8rem; }
  /* Çok dar ekranda etiket daha da küçük */
  .sd-hero-tag { font-size: .54rem; padding: 4px 10px; }
  .sd-hero-stat strong { font-size: 1.02rem; }
  .sd-hero-stat span { font-size: .56rem; }
}

/* ─── /urunler — eklenen bileşenlerin mobil ince ayarı ─── */
@media (max-width: 768px) {
  /* ÖNEMLİ: Bu blok, yukarıdaki eski ".sd-sidebar { position: static }" kuralından
     SONRA gelmeli. Aksi halde position static + transform translateX(-100%) birlikte
     kalıp sidebar'ı akışta tutarken görünmez kılıyor → boş siyah boşluk oluşuyordu. */
  .sd-sidebar {
    position: fixed; top: 0; left: 0; bottom: 0; z-index: 200;
    width: 86%; max-width: 340px; max-height: 100vh; margin: 0; border-radius: 0;
    transform: translateX(-100%); transition: transform .25s ease;
  }
  .sd-sidebar.acik { transform: translateX(0); box-shadow: 8px 0 40px rgba(0,0,0,.5); }
  .sd-sidebar-kapat-bar { display: flex; position: sticky; top: 0; z-index: 3; }

  /* Hero mobilde daha kompakt — üstteki büyük boşluk azalsın */
  .sd-hero { padding: 22px 0 20px; }
  .sd-hero-inner { gap: 16px; }
  .sd-hero-text h1 { font-size: 1.5rem; margin-bottom: 8px; }
  .sd-hero-text p { font-size: .82rem; line-height: 1.45; }
  .sd-hero-stats { gap: 8px; width: 100%; }

  /* Sihirbaz CTA — metin sığsın */
  .sd-sihirbaz-ac { font-size: .8rem; padding: 10px 12px; gap: 8px; }
  .sd-sihirbaz-ac strong { display: inline; }

  /* Toolbar: sıralama tam satır, kontroller rahat dokunulsun */
  .sd-sort-form { flex: 1 1 100%; }
  .sd-sort-form select { flex: 1; }
  .sd-filtre-ac, .sd-fav-filtre, .sd-gorunum button { min-height: 38px; }

  /* Toolbar dizilimi: 1.satır [Filtrele] [♥] [ürün sayısı], 2.satır [Sırala tam genişlik] */
  .sd-toolbar { justify-content: flex-start; column-gap: 10px; row-gap: 10px; }
  .sd-filtre-ac    { order: 1; }
  #favFiltre       { order: 2; width: 40px; padding: 0; gap: 0; justify-content: center; }
  #favFiltre .sd-fav-txt { display: none; }   /* Favorilerim mobilde sadece ikon */
  .sd-toolbar-info { order: 3; margin: 0; }
  .sd-sort-form    { order: 4; }

  /* Kart araçları mobilde sadece ikon — "Karşılaştır" yazısı gizli (kalp zaten ikon) */
  .sd-kars .sd-kars-txt { display: none; }
  .sd-kars { padding: 5px; width: 30px; height: 28px; justify-content: center; gap: 0; }

  /* Karşılaştırma çubuğu — 340px'te taşmasın: seçililer üstte, butonlar tam satır */
  .kars-bar-ic { flex-wrap: wrap; gap: 8px; }
  .kars-bar-secili { flex-basis: 100%; order: 1; }
  .kars-bar-aks { order: 2; width: 100%; }
  .kars-bar-aks button { flex: 1; padding: 10px 6px; font-size: .76rem; white-space: nowrap; }
  .kars-chip { max-width: 150px; }

  /* Modallar: küçük ekranda kenar boşluğu az, içerik sığsın */
  .kars-modal, .szb-modal { padding: 12px; }
  .kars-modal-kutu, .szb-kutu { max-height: 90vh; }
  .kars-modal-govde { padding: 4px; }
}

@media (max-width: 430px) {
  /* 5 hızlı filtre çipi 3+2 dengeli dizilsin (4+1 yerine) */
  .sd-chips { grid-template-columns: repeat(3, 1fr); }
  .sd-son-item { width: 128px; }
  .kars-tablo thead td { min-width: 110px; }
}


/* ─── 6d. MARKA DETAY SAYFASI ─── */
.marka-detay {
  padding: 60px 0 100px;
  background: #ffffff;
  min-height: 70vh;
}
.bread {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  color: var(--text-3);
  margin-bottom: 36px;
}
.bread a {
  color: var(--text-2);
  transition: color var(--t-fast);
}
.bread a:hover { color: var(--secondary); }
.bread-sep { color: var(--text-3); }

.marka-hero {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 50px;
  align-items: center;
  background: linear-gradient(180deg, rgba(119, 119, 119, .04), transparent);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 50px;
}
.marka-hero-logo {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
}
.marka-hero-logo img {
  max-width: 100%;
  max-height: 200px;
  object-fit: contain;
}
.marka-logo-fallback {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--secondary);
  text-align: center;
}

.marka-sektor {
  display: inline-block;
  padding: 5px 14px;
  background: rgba(119, 119, 119, .1);
  border: 1px solid var(--border-2);
  border-radius: 50px;
  color: var(--secondary);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.marka-baslik {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.6vw, 3rem);
  font-weight: 800;
  letter-spacing: -.025em;
  line-height: 1.05;
  margin-bottom: 22px;
}
.marka-aciklama {
  font-size: 1.02rem;
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: 32px;
  max-width: 600px;
}
.marka-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

@media (max-width: 900px) {
  .marka-hero { grid-template-columns: 1fr; gap: 30px; padding: 30px; }
  .marka-hero-logo { max-width: 260px; margin: 0 auto; }
}

/* ─── 7. CATEGORIES STRIP ─── */
.cat-strip {
  padding: 80px 0;
  background:
    linear-gradient(180deg, var(--bg-0), var(--bg-1));
  position: relative;
}
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}
.cat-card {
  padding: 28px 24px;
  background: linear-gradient(180deg, var(--surface), transparent);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: var(--t);
}
.cat-card::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle, var(--brand-glow), transparent 50%);
  opacity: 0;
  transition: var(--t-slow);
}
.cat-card:hover {
  border-color: var(--brand);
  transform: translateY(-4px);
}
.cat-card:hover::before { opacity: .2; }
.cat-icon {
  width: 64px; height: 64px;
  margin: 0 auto 16px;
  background: rgba(119, 119, 119,.1);
  border: 1px solid var(--border-2);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  color: var(--brand);
  position: relative;
  z-index: 2;
}
.cat-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
  position: relative; z-index: 2;
}
.cat-count {
  font-size: .78rem;
  color: var(--text-3);
  margin-top: 4px;
  position: relative; z-index: 2;
}

/* ─── 8. PRODUCTS GRID ─── */
.urun-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
}
.urun-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  transition: var(--t);
  display: flex;
  flex-direction: column;
}
.urun-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--brand), var(--accent-gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t);
}
.urun-card:hover {
  border-color: var(--border-2);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.urun-card:hover::after { transform: scaleX(1); }

.urun-img {
  position: relative;
  aspect-ratio: 4/3;
  background: var(--bg-2);
  overflow: hidden;
}
.urun-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow);
}
.urun-card:hover .urun-img img { transform: scale(1.06); }
.urun-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0, 0, 0,.6));
}

.urun-badge {
  position: absolute;
  top: 14px; left: 14px;
  padding: 5px 12px;
  background: var(--brand);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  border-radius: 50px;
  z-index: 2;
}

.urun-body {
  padding: 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.urun-cat {
  font-size: .72rem;
  color: var(--brand);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 600;
  margin-bottom: 8px;
}
.urun-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
  line-height: 1.3;
}
.urun-desc {
  font-size: .92rem;
  color: var(--text-2);
  line-height: 1.55;
  margin-bottom: 16px;
  flex: 1;
}
.urun-specs {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-top: 1px solid var(--border);
  font-size: .8rem;
  margin-top: auto;
}
.urun-spec {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.urun-spec-label { color: var(--text-3); font-size: .68rem; text-transform: uppercase; letter-spacing: .08em; }
.urun-spec-val { color: var(--text); font-weight: 600; }
.urun-arrow {
  margin-left: auto;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(119, 119, 119,.1);
  border: 1px solid var(--border-2);
  display: flex; align-items: center; justify-content: center;
  color: var(--brand);
  transition: var(--t-fast);
}
.urun-card:hover .urun-arrow {
  background: var(--brand);
  color: #fff;
  transform: translate(2px, -2px) rotate(-45deg);
}

/* ─── 9. FEATURE SHOWCASE (Why us) ─── */
.feature-section {
  background: var(--bg-1);
  position: relative;
}
.feature-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-2), transparent);
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.feature-card {
  padding: 32px 28px;
  background: linear-gradient(180deg, var(--surface), transparent);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  transition: var(--t);
}
.feature-card:hover {
  border-color: var(--border-2);
  transform: translateY(-4px);
}
.feature-num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  color: rgba(119, 119, 119,.15);
  position: absolute;
  top: 16px; right: 20px;
  line-height: 1;
}
.feature-icon {
  width: 56px; height: 56px;
  background: rgba(119, 119, 119,.1);
  border: 1px solid var(--border-2);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  color: var(--brand);
  margin-bottom: 20px;
  position: relative;
}
.feature-card h3 { margin-bottom: 10px; font-size: 1.2rem; }
.feature-card p { font-size: .92rem; line-height: 1.6; }

/* ─── 10. SERVICES ─── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.hizmet-card {
  padding: 30px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: var(--t);
  position: relative;
  overflow: hidden;
}
.hizmet-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--brand), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t);
}
.hizmet-card:hover { border-color: var(--border-2); transform: translateY(-4px); }
.hizmet-card:hover::before { transform: scaleX(1); }
.hizmet-icon {
  width: 48px; height: 48px;
  background: rgba(119, 119, 119,.1);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--brand);
  margin-bottom: 18px;
}
.hizmet-card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.hizmet-card p { font-size: .9rem; }

/* ─── 11. ABOUT TEASER ─── */
.about-teaser {
  background: linear-gradient(180deg, var(--bg-0), var(--bg-1));
  position: relative;
  overflow: hidden;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-img {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/5;
}
.about-img img { width: 100%; height: 100%; object-fit: cover; }
.about-img::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 60%, var(--brand-glow));
  z-index: 1;
}
.about-badge-floating {
  position: absolute;
  bottom: 30px; left: 30px;
  z-index: 2;
  padding: 18px 24px;
  background: rgba(0, 0, 0,.85);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
}
.about-badge-floating .num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--brand);
  line-height: 1;
}
.about-badge-floating .lbl {
  font-size: .8rem;
  color: var(--text-2);
  margin-top: 4px;
}
.about-text h2 { margin-bottom: 24px; }
.about-text > p { margin-bottom: 30px; font-size: 1.05rem; line-height: 1.7; }
.about-list {
  display: grid;
  gap: 14px;
  margin-bottom: 36px;
}
.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: .95rem;
  color: var(--text);
}
.about-list-icon {
  flex-shrink: 0;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(119, 119, 119,.15);
  color: var(--brand);
  display: flex; align-items: center; justify-content: center;
  margin-top: 2px;
}

/* ─── 12. BLOG TEASER ─── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}
.blog-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--t);
}
.blog-card:hover {
  border-color: var(--border-2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.blog-img {
  aspect-ratio: 16/9;
  background: var(--bg-2);
  overflow: hidden;
  position: relative;
}
.blog-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: var(--t-slow);
}
.blog-card:hover .blog-img img { transform: scale(1.06); }
.blog-cat-badge {
  position: absolute;
  top: 14px; left: 14px;
  padding: 5px 12px;
  background: rgba(0, 0, 0,.8);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-2);
  color: var(--brand);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  border-radius: 50px;
}
.blog-body { padding: 24px; }
.blog-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: .78rem;
  color: var(--text-3);
  margin-bottom: 12px;
}
.blog-meta span { display: flex; align-items: center; gap: 6px; }
.blog-title {
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.35;
  transition: var(--t-fast);
}
.blog-card:hover .blog-title { color: var(--brand); }
.blog-excerpt { font-size: .9rem; color: var(--text-2); line-height: 1.6; }

/* ─── 13. REFERENCES LOGOS ─── */
.referans-section {
  background: var(--bg-1);
  padding: 80px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.ref-marquee {
  overflow: hidden;
  position: relative;
  margin-top: 40px;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.ref-track {
  display: flex;
  gap: 60px;
  animation: marquee 40s linear infinite;
  width: max-content;
}
@keyframes marquee {
  to { transform: translateX(-50%); }
}
.ref-item {
  flex-shrink: 0;
  padding: 20px 30px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 200px;
  transition: var(--t-fast);
  filter: grayscale(.5);
  opacity: .7;
}
.ref-item:hover { filter: grayscale(0); opacity: 1; border-color: var(--brand); }
.ref-item img { max-height: 40px; max-width: 120px; object-fit: contain; }
.ref-item-name { font-weight: 600; color: var(--text-2); font-size: .95rem; }

/* ─── 14. CTA SECTION ─── */
.cta-section {
  position: relative;
  padding: 100px 24px;
  overflow: hidden;
}
.cta-card {
  max-width: var(--container);
  margin: 0 auto;
  padding: 70px 60px;
  background:
    linear-gradient(135deg, rgba(119, 119, 119,.15), rgba(85, 85, 85,.05)),
    var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta-card::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle, var(--brand-glow), transparent 40%);
  opacity: .5;
  animation: drift 15s linear infinite;
}
@keyframes drift {
  0% { transform: translate(0, 0); }
  100% { transform: translate(30px, -30px); }
}
.cta-card > * { position: relative; z-index: 2; }
.cta-card h2 { margin-bottom: 18px; }
.cta-card p { max-width: 600px; margin: 0 auto 36px; font-size: 1.05rem; }
.cta-buttons { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; }

/* ─── 15. FOOTER ─── */
.footer {
  background: var(--dark-1);
  color: var(--text-on-dark);
  position: relative;
  padding-top: 80px;
  border-top: 1px solid rgba(255, 255, 255, .08);
}
.footer-minimal {
  padding-top: 0;
}
.footer-minimal .footer-bottom {
  padding: 22px 24px;
}
.footer-glow {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 80%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--brand), transparent);
}
.footer-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px 60px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 50px;
}
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  margin-bottom: 16px;
}
.footer-slogan {
  font-size: .92rem;
  color: var(--text-2);
  max-width: 320px;
  margin-bottom: 24px;
}
.footer-socials { display: flex; gap: 10px; }
.social-btn {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-2);
  transition: var(--t-fast);
}
.social-btn:hover {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
  transform: translateY(-2px);
}
.footer-heading {
  font-family: var(--font-display);
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .15em;
  color: var(--brand);
  margin-bottom: 22px;
}
.footer-col ul { display: grid; gap: 12px; }
.footer-col a {
  font-size: .9rem;
  color: var(--text-2);
  transition: var(--t-fast);
}
.footer-col a:hover { color: var(--brand); padding-left: 4px; }
.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .9rem;
  color: var(--text-2);
}
.footer-contact svg { color: var(--brand); flex-shrink: 0; margin-top: 4px; }
.footer-contact a { color: var(--text-2); }
.footer-contact a:hover { color: var(--brand); }

/* ═══ Footer Medya Şeridi (Ödeme · Sertifika · Sosyal) ═══ */
.footer-medya {
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, .15);
}
.footer-medya-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 16px 24px 18px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 72px;
  flex-wrap: wrap;
}
.ftm-bas {
  font-size: .78rem;
  font-weight: 700;
  color: var(--text-2);
  margin: 0 0 12px;
  letter-spacing: .8px;
  text-transform: none;
}
.ftm-liste { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.ftm-it {
  display: inline-flex; align-items: center; justify-content: center;
  height: 30px;
  padding: 3px 10px;
  background: #fff;
  border-radius: 6px;
  text-decoration: none;
  transition: transform .15s, box-shadow .15s;
}
.ftm-it img { height: 20px; width: auto; max-width: 56px; object-fit: contain; display: block; }
.ftm-it:hover { transform: translateY(-2px); box-shadow: 0 6px 14px rgba(0,0,0,.3); }
.ftm-it-cert {
  background: #fff;
  height: 30px;
  width: auto;
  padding: 3px 10px;
  border-radius: 8px;
}
.ftm-it-cert img { height: 20px; width: auto; max-width: 66px; object-fit: contain; }

.ftm-sosyal-liste { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.ftm-sosyal {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-2);
  text-decoration: none;
  background: rgba(255,255,255,.02);
  transition: all .15s;
}
.ftm-sosyal:hover {
  border-color: var(--brand, #777777);
  background: var(--brand, #777777);
  color: #fff;
  transform: translateY(-2px);
}
@media (max-width: 980px) {
  .footer-medya-inner { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer-medya-inner .ftm-bolum:last-child { grid-column: 1 / -1; }
}
@media (max-width: 620px) {
  .footer-medya-inner { gap: 22px; padding: 22px 18px; }
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 22px 24px;
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  font-size: .82rem;
  color: var(--text-3);
}
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { color: var(--text-3); }
.footer-bottom-links a:hover { color: var(--brand); }

/* ═══ Koyu lacivert footer — açık metinler (lazerkaynakbakim referansı) ═══ */
.footer-slogan,
.footer-contact li,
.footer-contact a,
.footer-col a,
.footer-bottom,
.footer-bottom-links a,
.ftm-bas { color: var(--text-on-dark-soft); }
.footer-heading,
.footer-contact svg { color: var(--text-on-dark); }
.footer-col a:hover,
.footer-contact a:hover,
.footer-bottom-links a:hover { color: #fff; }
.footer-bottom { border-top-color: rgba(255, 255, 255, .08); }
.footer-medya { background: rgba(0, 0, 0, .25); border-top-color: rgba(255, 255, 255, .08); }
.social-btn,
.ftm-sosyal {
  background: rgba(255, 255, 255, .06);
  border-color: rgba(255, 255, 255, .12);
  color: var(--text-on-dark-soft);
}
.footer-glow { background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .25), transparent); }

/* ─── 16. WHATSAPP FLOAT ─── */
.whatsapp-float {
  position: fixed;
  right: 20px; left: auto; bottom: 74px;   /* orbun hemen üstünde, sağ altta */
  width: 46px; height: 46px;
  background: #25D366;
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(37,211,102,.45);
  z-index: 80;
  transition: var(--t);
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 32px rgba(37,211,102,.6);
}
.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: #25D366;
  opacity: .3;
  animation: ping 2s infinite;
  z-index: -1;
}
@keyframes ping {
  0% { transform: scale(1); opacity: .5; }
  100% { transform: scale(1.5); opacity: 0; }
}
.whatsapp-tooltip {
  position: absolute;
  left: 70px;
  background: var(--bg-1);
  color: var(--text);
  padding: 6px 12px;
  font-size: .8rem;
  border-radius: 8px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--t-fast);
  border: 1px solid var(--border-2);
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; left: 76px; }

/* ─── 17. BACK TO TOP ─── */
.back-to-top {
  position: fixed;
  bottom: 128px; right: 20px;   /* WhatsApp + orb stack'inin üstünde */
  width: 46px; height: 46px;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--brand);
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px);
  transition: var(--t);
  z-index: 80;
}
.back-to-top.visible { opacity: 1; pointer-events: all; transform: translateY(0); }
.back-to-top:hover {
  background: var(--brand);
  color: #fff;
  box-shadow: var(--shadow-glow);
}

/* ─── 18. FLASH MESSAGE ─── */
.flash-mesaj {
  padding: 14px 20px;
  background: var(--surface);
  border-radius: var(--radius);
  color: var(--text);
  margin-bottom: 20px;
  font-size: .92rem;
}

/* ─── 19. REVEAL ANIMATION ─── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ─── 20. RESPONSIVE ─── */
@media (max-width: 1024px) {
  .nav-links { display: none; }
  .nav-phone { display: none; }
  .nav-user-link { display: none !important; }
  /* Giriş/Üye butonları mobilde gizlenir — hamburger menüde yer alır */
  .nav-actions { display: none; }
  .hamburger { display: flex; }
  /* Arama: logo ile menü (☰) arasında, kompakt — taşmadan ("ARA" yazısı gizli, ikon + mikrofon kalır) */
  .nav-search { display: block; order: 2; flex: 1 1 auto; min-width: 0; margin: 0; }
  .nav-search-input { padding: 9px 10px; font-size: .85rem; }
  .nav-search-btn { padding: 0 13px; }
  .nav-search-btn span { display: none; }
  .nav-search-mic { width: 40px; }
  /* Logo solda, arama ortada, hamburger sağda — tek satır (sarma yok) */
  .nav-container { gap: 10px; justify-content: space-between; flex-wrap: nowrap; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-img { max-width: 500px; margin: 0 auto; }
  .footer-container { grid-template-columns: 1fr 1fr; gap: 40px; }
}

/* Çok dar telefon — arama kutusu taşmasın diye logo + buton/mikrofon küçülür */
@media (max-width: 440px) {
  .nav-logo .logo-img { max-width: 104px; }
  .nav-search-mic { width: 34px; }
  .nav-search-btn { padding: 0 10px; }
  .nav-search-input { padding: 8px 8px; font-size: .82rem; }
  .nav-container { gap: 8px; }
}

@media (max-width: 768px) {
  .section { padding: 70px 0; }
  .hero-content { padding: 70px 24px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .hero-stat:nth-child(2) { border-right: none; }
  .hero-stat:nth-child(1), .hero-stat:nth-child(2) { border-bottom: 1px solid var(--border); }
  .hero-arrows { bottom: auto; top: 50%; right: 16px; transform: translateY(-50%); flex-direction: column; }
  .hero-arrow { width: 42px; height: 42px; }
  .hero-dots { bottom: 20px; }
  .nav-container { padding: 12px 16px; }
  .nav-logo { font-size: 1rem; gap: 8px; }
  .logo-icon { width: 32px; height: 32px; }
  .footer-container { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .cta-card { padding: 50px 30px; }
  .whatsapp-float { right: 16px; left: auto; bottom: 66px; width: 44px; height: 44px; }
  .back-to-top { bottom: 116px; right: 16px; width: 44px; height: 44px; }
}

@media (max-width: 480px) {
  .btn-primary, .btn-secondary { padding: 12px 22px; font-size: .9rem; width: 100%; justify-content: center; }
  .hero-cta { width: 100%; flex-wrap: nowrap; gap: 10px; }
  .hero-cta .btn-primary, .hero-cta .btn-secondary { flex: 1; }
  /* Hero butonlarını yan yana, küçük tut */
  .hero-cta .btn-hero-primary,
  .hero-cta .btn-hero-secondary {
    flex: 1 1 0;
    min-width: 0;
    padding: 11px 12px;
    font-size: .82rem;
    gap: 6px;
  }
}


/* ═══════════════════════════════════════════════════════════════
   PWA INSTALL PROMPT
═══════════════════════════════════════════════════════════════ */
.pwa-install {
  position: fixed;
  bottom: 30px;
  left: 30px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px 12px 14px;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: 14px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, .5);
  max-width: 360px;
  z-index: 82;
  animation: pwaSlideIn .4s cubic-bezier(.4,0,.2,1);
}
@keyframes pwaSlideIn {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
.pwa-install-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--brand), var(--brand-3));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.pwa-install-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.pwa-install-text strong { font-size: .88rem; font-weight: 700; color: var(--text); }
.pwa-install-text span   { font-size: .74rem; color: var(--text-3); }
.pwa-install-btn {
  padding: 8px 16px;
  background: linear-gradient(135deg, var(--brand), var(--brand-3));
  color: #fff;
  border-radius: 50px;
  font-weight: 700;
  font-size: .82rem;
  flex-shrink: 0;
  transition: var(--t-fast);
  cursor: pointer;
}
.pwa-install-btn:hover { transform: translateY(-1px); }
.pwa-install-close {
  width: 32px; height: 32px;
  border-radius: 8px;
  color: var(--text-2);
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(255, 255, 255, .1);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: var(--t-fast);
}
.pwa-install-close:hover {
  background: rgba(239, 68, 68, .18);
  border-color: rgba(239, 68, 68, .4);
  color: #fff;
  transform: scale(1.08);
}

@media (max-width: 600px) {
  .pwa-install { left: 12px; right: 12px; bottom: 90px; max-width: none; }
}

/* ─── MEGA MENU (Ürünler) ─── */
.nav-dropdown {
  position: static;
  display: inline-flex;
  align-items: center;
}
.nav-link-mega {
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
}
.nav-dropdown[data-open] .nav-link-mega > svg {
  transform: rotate(180deg);
}

.mega-panel {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  width: min(1100px, calc(100vw - 32px));
  max-width: var(--container);
  background: #ffffff;
  backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 22px 26px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease, visibility 0s linear .25s;
  z-index: 200;
}
/* Görünmez köprü — link ile panel arasındaki boşluğu hover hit-area olarak doldurur,
   böylece imleç panele inerken hover kaybolmaz. */
.mega-panel::before {
  content: '';
  position: absolute;
  top: -20px;
  left: 0;
  right: 0;
  height: 20px;
}
.nav-dropdown[data-open] .mega-panel,
.nav-dropdown:focus-within .mega-panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
  transition: opacity .25s ease, transform .25s ease;
}

/* ─── Kullanıcı tanımlı alt menü (dropdown) ─── */
.nav-altmenu { position: relative; display: inline-flex; align-items: center; }
.nav-link-alt { display: inline-flex !important; align-items: center; gap: 6px; }
.nav-link-alt > svg { opacity: .7; transition: transform .25s ease; }
.nav-altmenu:hover .nav-link-alt > svg,
.nav-altmenu:focus-within .nav-link-alt > svg { transform: rotate(180deg); }
.nav-submenu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 210px;
  margin-top: 6px;
  padding: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 18px 44px rgba(0,0,0,.5);
  display: flex;
  flex-direction: column;
  gap: 2px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s;
  z-index: 90;
}
/* Görünmez köprü: tetikleyici ile panel arasındaki boşlukta imleç hover'ı kaybetmesin
   (yoksa menü açılıp hemen kapanır, alt öğelere ulaşılamaz). */
.nav-submenu::before {
  content: '';
  position: absolute;
  top: -10px; left: 0; right: 0; height: 12px;
}
.nav-altmenu:hover .nav-submenu,
.nav-altmenu:focus-within .nav-submenu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}
.nav-submenu-link {
  display: block;
  padding: 9px 14px;
  border-radius: 8px;
  color: var(--text-2);
  font-size: .9rem;
  font-weight: 600;
  white-space: nowrap;
  transition: var(--t-fast);
}
.nav-submenu-link:hover { background: rgba(119, 119, 119,.1); color: var(--brand-2); }
.nav-submenu-link.active { color: var(--brand); }

/* Resimli alt menü (kart ızgarası — 1. görsel gibi) */
.nav-submenu.nav-submenu-kart {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 10px;
  width: max-content;
  max-width: min(92vw, 760px);
  padding: 12px;
}
.nav-kart {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 150px;
  padding: 8px;
  border-radius: 10px;
  border: 1px solid transparent;
  transition: var(--t-fast);
}
.nav-kart:hover { background: rgba(119, 119, 119,.08); border-color: var(--border-2); }
.nav-kart.active { border-color: var(--brand); }
.nav-kart-gorsel {
  display: flex; align-items: center; justify-content: center;
  aspect-ratio: 16 / 10;
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  color: var(--text-3);
}
.nav-kart-gorsel img { width: 100%; height: 100%; object-fit: contain; }
.nav-kart-ad {
  font-size: .82rem; font-weight: 700; line-height: 1.25;
  text-align: center; color: var(--text);
}
.nav-kart:hover .nav-kart-ad { color: var(--brand-2); }

/* Mobil alt menü küçük görsel */
.mob-sub-resim { display: inline-flex; width: 24px; height: 24px; border-radius: 5px; overflow: hidden; background: #fff; flex-shrink: 0; }
.mob-sub-resim img { width: 100%; height: 100%; object-fit: cover; }

.mega-inner {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 22px;
  align-items: stretch;
}

/* ─ Sol: kategoriler ─ */
.mega-cats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 18px 20px;
  padding-right: 20px;
  border-right: 1px solid var(--border);
}
.mega-cat { min-width: 0; }
.mega-cat-head {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: .82rem;
  text-transform: none;
  letter-spacing: .01em;
  color: var(--text);
  margin-bottom: 8px;
  transition: color var(--t-fast);
  line-height: 1.2;
}
.mega-cat-head:hover { color: var(--secondary); }
.mega-cat-ikon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px; height: 22px;
  background: rgba(119, 119, 119,.08);
  border: 1px solid var(--border-2);
  border-radius: 5px;
  color: var(--secondary);
  font-size: .82rem;
  flex-shrink: 0;
}
.mega-cat-ikon svg { display: block; }
.mega-cat.is-aktif .mega-cat-head { color: var(--secondary); }
.mega-cat.is-aktif .mega-cat-ikon {
  background: rgba(119, 119, 119,.18);
}

.mega-cat-alt {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.mega-cat-alt li a {
  display: block;
  font-size: .8rem;
  color: var(--text-2);
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  transition: color var(--t-fast);
  line-height: 1.35;
}
.mega-cat-alt li a:hover { color: var(--text); }

/* ─ Sağ: en çok satanlar ─ */
.mega-bestseller {
  position: relative;
  display: flex;
  flex-direction: column;
  padding-left: 30px;
}
.mega-bs-baslik {
  position: absolute;
  top: 0; bottom: 60px; left: 0;
  width: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mega-bs-baslik span {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--text-3);
  text-transform: uppercase;
  padding: 10px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.mega-bs-panes {
  position: relative;
  flex: 1;
  min-height: 270px;
}
.mega-bs-pane {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  gap: 12px;
}
.mega-bs-pane.is-aktif { display: flex; }

.mega-bs-slider {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-auto-rows: min-content;
  gap: 12px;
  flex: 1;
  overflow: visible;
}
.mega-bs-slider .mega-bs-urun:nth-child(n+3) { display: none; }
.mega-bs-slider[data-mega-offset="1"] .mega-bs-urun { display: none; }
.mega-bs-slider[data-mega-offset="1"] .mega-bs-urun:nth-child(3),
.mega-bs-slider[data-mega-offset="1"] .mega-bs-urun:nth-child(4) { display: flex; }
.mega-bs-slider[data-mega-offset="2"] .mega-bs-urun { display: none; }
.mega-bs-slider[data-mega-offset="2"] .mega-bs-urun:nth-child(5),
.mega-bs-slider[data-mega-offset="2"] .mega-bs-urun:nth-child(6) { display: flex; }
.mega-bs-slider[data-mega-offset="3"] .mega-bs-urun { display: none; }
.mega-bs-slider[data-mega-offset="3"] .mega-bs-urun:nth-child(7),
.mega-bs-slider[data-mega-offset="3"] .mega-bs-urun:nth-child(8) { display: flex; }

.mega-bs-urun {
  display: flex;
  flex-direction: column;
  background: rgba(255,255,255,.02);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px;
  text-align: center;
  transition: border-color var(--t-fast), transform var(--t-fast);
  min-width: 0;
}
.mega-bs-urun:hover {
  border-color: var(--secondary);
  transform: translateY(-2px);
}
.mega-bs-urun-thumb {
  aspect-ratio: 4 / 3;
  background: var(--bg-1);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  margin-bottom: 8px;
}
.mega-bs-urun-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.mega-bs-urun-ad {
  font-size: .72rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.3;
}
.mega-bs-urun-fiyat {
  font-size: .72rem;
  color: var(--text-2);
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
}
.mega-bs-urun-fiyat strong { color: var(--secondary); font-weight: 700; font-size: .82rem; }
.mega-bs-fiyat-eski {
  font-size: .66rem;
  color: var(--text-3);
  text-decoration: line-through;
  font-weight: 500;
}
.mega-bs-arayin {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: .72rem;
  font-weight: 600;
  color: var(--secondary);
  letter-spacing: .04em;
}
.mega-bs-arayin::before { content: '📞'; }

.mega-bs-bos {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 100%;
  color: var(--text-3);
  font-size: .85rem;
  text-align: center;
}

.mega-bs-oklar {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 6px;
}
.mega-bs-ok {
  width: 32px; height: 32px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--t-fast);
}
.mega-bs-ok:hover {
  background: rgba(119, 119, 119,.12);
  border-color: var(--secondary);
  transform: translateY(-1px);
}
.mega-bs-ok:disabled {
  opacity: .35;
  cursor: not-allowed;
  transform: none;
}

@media (max-width: 1100px) {
  .mega-inner { grid-template-columns: 1fr; }
  .mega-bestseller { padding-left: 0; border-top: 1px solid var(--border); padding-top: 22px; }
  .mega-bs-baslik { display: none; }
  .mega-cats { padding-right: 0; border-right: none; }
}


/* ═══════════════════════════════════════════════════════════════
   GÜÇ SEVİYELERİ (kW) — yatay sekme + detay panel — guc-sekmeleri.php
═══════════════════════════════════════════════════════════════ */
.gs-bolum {
  background: #f4f4f5;
  padding: 70px 0 80px;
}
.gs-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 32px;
}
.gs-head-title {
  font-size: clamp(1.7rem, 3.4vw, 2.7rem);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.12;
  color: var(--text);
  margin: 0 0 12px;
}
.gs-head-title .text-primary {
  background: linear-gradient(135deg, #9aa1ab 0%, #5e6671 35%, #c4cad1 58%, #79818c 100%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.gs-head-desc {
  font-size: clamp(.95rem, 1.1vw, 1.08rem);
  color: var(--text-2);
  line-height: 1.6;
  margin: 0;
}

@keyframes gsFade {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ════ Üst yatay kW sekmeleri ════ */
.gst-sekmeler {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 22px;
}
.gst-sekme {
  min-width: 110px;
  padding: 13px 26px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text-2);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -.01em;
  cursor: pointer;
  transition: var(--t-fast);
}
.gst-sekme:hover { color: var(--text); border-color: var(--brand-3); }
.gst-sekme.is-aktif {
  background: var(--secondary);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 8px 22px rgba(29, 53, 87, .25);
}

/* ════ Stage: tam genişlik görsel + sol overlay panel ════ */
.gst-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 8.2;
  min-height: 460px;
  border-radius: 22px;
  overflow: hidden;
  background: linear-gradient(135deg, #f7f7f8, #eeeef0);
  border: 1px solid rgba(0, 0, 0, .06);
}

/* Görsel slaytları — sağdan sola kayan track, görsel tam görünür (contain) */
.gst-slayt {
  position: absolute;
  inset: 0;                 /* görsel tüm stage'i kaplar */
  display: none;
  overflow: hidden;
}
.gst-slayt.is-aktif { display: block; animation: gsFade .5s ease; }
.gst-track {
  display: flex;
  width: 100%;
  height: 100%;
  will-change: transform;
}
.gst-slayt-img {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  object-fit: cover;        /* görsel alanı tam doldurur */
}
.gst-slayt-bos {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-3);
}

/* Sağ: dikey kayan yetenek listesi — görselin ÜZERİNDE, ÜST kısımda */
.gst-vlist {
  position: absolute;
  top: 0;
  right: 0;
  height: clamp(150px, 30%, 210px);   /* üst bölgede, kısa → klon görünmez */
  width: clamp(200px, 26%, 300px);
  z-index: 3;
  overflow: hidden;
  padding: 0 14px 0 30px;
  pointer-events: none;
  /* Görsel üstünde okunaklılık için sağa doğru açılan zemin */
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, .55) 30%, rgba(255, 255, 255, .85) 100%);
  mask-image: linear-gradient(180deg, transparent 6%, #000 30%, #000 70%, transparent 94%);
  -webkit-mask-image: linear-gradient(180deg, transparent 6%, #000 30%, #000 70%, transparent 94%);
  opacity: 0;
  visibility: hidden;
  transition: opacity .4s ease;
}
.gst-vlist.is-aktif { opacity: 1; visibility: visible; }
.gst-vmarker {
  position: absolute;
  top: 50%; left: 12px;
  transform: translateY(-50%);
  width: 0; height: 0;
  border-top: 9px solid transparent;
  border-bottom: 9px solid transparent;
  border-left: 14px solid var(--secondary);
  z-index: 4;
}
.gst-vtrack {
  display: flex;
  flex-direction: column;
  gap: 12px;
  will-change: transform;
  align-items: flex-start;
}
.gst-vitem {
  font-family: var(--font-display);
  font-size: clamp(.95rem, 1.25vw, 1.2rem);
  font-weight: 800;
  letter-spacing: -.02em;
  color: rgba(0, 0, 0, .18);
  white-space: nowrap;
  line-height: 1.15;
  transition: color .4s cubic-bezier(.4,0,.2,1);
}
.gst-vitem.aktif { color: #1f2937; }

/* Sol overlay detay paneli (glassmorphism) */
.gst-panel {
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: clamp(320px, 40%, 460px);
  z-index: 4;
  display: none;
  flex-direction: column;
  background: #ffffff;
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  border-right: 1px solid var(--border);
  box-shadow: 20px 0 50px rgba(0, 0, 0, .12);
  transform: translateX(0);
  transition: transform .42s cubic-bezier(.4,0,.2,1);
}
.gst-panel.is-aktif { display: flex; }
.gst-stage.panel-kapali .gst-panel { transform: translateX(-101%); }

.gst-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.gst-panel-eyebrow {
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .08em;
  color: var(--secondary);
}
.gst-panel-kapat {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: rgba(0, 0, 0, .05);
  border: 1px solid var(--border);
  color: var(--text-2);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: var(--t-fast);
  flex-shrink: 0;
}
.gst-panel-kapat:hover { background: rgba(239,68,68,.15); color: #f87171; border-color: rgba(239,68,68,.3); }

.gst-panel-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 18px 20px 22px;
  scrollbar-width: thin;
  text-align: left;
}
.gst-panel-body::-webkit-scrollbar { width: 6px; }
.gst-panel-body::-webkit-scrollbar-thumb { background: rgba(0, 0, 0, .12); border-radius: 3px; }
.gst-panel-baslik {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -.015em;
  color: #1d3557;
  margin: 0 0 16px;
  line-height: 1.25;
}

/* "Detayları Gör" — panel kapalıyken sol-üstte belirir */
.gst-ac {
  position: absolute;
  top: 18px; left: 18px;
  z-index: 3;
  display: none;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--secondary);
  backdrop-filter: blur(10px);
  border: 1px solid var(--secondary);
  border-radius: 999px;
  color: #fff;
  font-size: .82rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--t-fast);
}
.gst-ac:hover { background: rgba(119, 119, 119,.2); border-color: var(--brand); }
.gst-stage.panel-kapali .gst-ac { display: inline-flex; }

/* SOL içerik bloğu (eski .gs-detay) */
.gs-detay, .gs-icerik {
  min-width: 0;
}
.gs-detay-rozet {
  display: inline-block;
  padding: 5px 14px;
  background: var(--secondary);
  color: #fff;
  font-size: .8rem;
  font-weight: 800;
  border-radius: 999px;
  margin-bottom: 14px;
}
.gs-detay-baslik {
  font-size: clamp(1.4rem, 2.1vw, 1.95rem);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.18;
  color: #1d3557;
  margin: 0 0 22px;
}

.gs-blok { margin-bottom: 18px; }
.gs-blok-baslik {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .08em;
  color: var(--secondary);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(0, 0, 0, .07);
  cursor: pointer;
  user-select: none;
  list-style: none;
}
.gs-blok-baslik::-webkit-details-marker { display: none; }
.gs-blok-baslik::marker { content: ''; }
.gs-blok-ok {
  margin-left: auto;
  color: var(--text-3);
  transition: transform .25s ease, color .2s ease;
}
.gs-blok[open] .gs-blok-ok { transform: rotate(180deg); color: var(--secondary); }
.gs-blok-baslik:hover .gs-blok-ok { color: var(--secondary); }
.gs-blok:not([open]) .gs-blok-baslik { margin-bottom: 0; }
.gs-blok[open] > :not(summary) { animation: gsBlokAc .28s ease; }
@keyframes gsBlokAc {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.gs-tanim {
  font-size: .95rem;
  color: #1d3557;
  line-height: 1.65;
  margin: 0;
  text-align: left;
}

/* Teknik özellik tablosu */
.gs-teknik-tablo { display: flex; flex-direction: column; }
.gs-teknik-satir {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 0;
  border-bottom: 1px solid rgba(0, 0, 0, .05);
  font-size: .9rem;
}
.gs-teknik-satir:last-child { border-bottom: none; }
.gs-teknik-ad { color: var(--text-2); }
.gs-teknik-deger { color: #1f2937; font-weight: 700; text-align: right; }

/* Malzeme & katalog */
.gs-malzeme {
  font-size: .9rem;
  color: var(--text);
  line-height: 1.55;
  margin: 0 0 8px;
}
.gs-katalog-ref {
  font-size: .82rem;
  color: var(--text-3);
  margin-bottom: 12px;
}
.gs-katalog-ref strong { color: var(--text-2); }
.gs-katalog-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  background: rgba(0, 0, 0, .04);
  border: 1px solid var(--border);
  border-radius: 9px;
  color: var(--text);
  font-size: .82rem;
  font-weight: 600;
  transition: var(--t-fast);
}
.gs-katalog-btn:hover { background: rgba(119, 119, 119,.1); border-color: var(--secondary); color: var(--secondary); }

/* Parametre tablosu */
.gs-param-tablo {
  border: 1px solid rgba(0, 0, 0, .07);
  border-radius: 10px;
  overflow: hidden;
  font-size: .64rem;
}
.gs-param-bas, .gs-param-satir {
  display: grid;
  grid-template-columns: 1.2fr .9fr .9fr 1.1fr 1fr 1fr;
}
.gs-param-bas {
  background: rgba(0, 0, 0, .04);
  font-weight: 700;
  color: var(--secondary);
  font-size: .46rem;
  text-transform: uppercase;
  letter-spacing: 0;
  line-height: 1.15;
}
.gs-param-bas span { padding: 6px 4px; }
.gs-param-satir { border-top: 1px solid rgba(0, 0, 0, .05); color: var(--text-2); }
.gs-param-satir span { padding: 6px 4px; }
.gs-param-satir span:first-child { color: #1f2937; font-weight: 600; }

.gs-detay-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  padding: 13px 26px;
  width: 100%;
  justify-content: center;
  background: var(--secondary);
  color: #fff;
  border-radius: 999px;
  font-size: .92rem;
  font-weight: 700;
  transition: var(--t-fast);
}
.gs-detay-btn:hover { gap: 12px; box-shadow: 0 10px 26px rgba(29, 53, 87,.3); }

@keyframes gsKenBurns {
  from { transform: scale(1.02); }
  to   { transform: scale(1.1); }
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .gst-stage {
    aspect-ratio: auto;
    min-height: 0;
  }
  /* Mobilde panel overlay yerine görselin altında tam genişlik akar */
  .gst-slayt { position: relative; right: auto; aspect-ratio: 16 / 11; }
  .gst-panel {
    position: relative;
    width: 100%;
    transform: none !important;
    border-right: none;
    border-top: 1px solid var(--border);
    box-shadow: none;
    background: #ffffff;
  }
  .gst-stage.panel-kapali .gst-panel { display: none; }  /* X kapatır; kW sekmesine dokununca yeniden açılır */
  .gst-ac { display: none !important; }
  .gst-panel-body { max-height: 420px; }
  .gst-vlist { display: none; }   /* dikey liste mobilde gizli */
}
@media (max-width: 600px) {
  .gs-bolum { padding: 46px 0 56px; }
  .gst-sekme { min-width: calc(50% - 6px); flex: 1 1 calc(50% - 6px); padding: 11px 16px; font-size: .95rem; }
  .gs-param-bas, .gs-param-satir { grid-template-columns: 1.2fr .8fr .8fr 1fr .9fr .9fr; font-size: .62rem; }
  .gs-param-bas span, .gs-param-satir span { padding: 5px 4px; }
}

/* ═══════════════════════════════════════════════════════════════
   KAYNAK MAKİNELERİ KATALOĞU (kaynak-katalog.php)
═══════════════════════════════════════════════════════════════ */
.kk-hero {
  position: relative;
  background: linear-gradient(180deg, #ffffff 0%, #f4f4f5 100%);
  border-bottom: 1px solid rgba(0, 0, 0, .05);
  padding: 56px 0 54px;
  overflow: hidden;
}
/* Admin'den yüklenen hero arka plan görseli */
.kk-hero.has-bg::before {
  content: '';
  position: absolute; inset: 0;
  background-image: var(--kk-hero-bg);
  background-size: cover;
  background-position: center;
  z-index: 0;
}
/* Görsel üstünde metin okunsun diye koyu vinyet */
.kk-hero.has-bg::after {
  content: '';
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,.94) 0%, rgba(255,255,255,.72) 45%, rgba(255,255,255,.25) 100%),
    linear-gradient(180deg, rgba(255,255,255,.4) 0%, transparent 40%, rgba(255,255,255,.55) 100%);
  z-index: 0;
  pointer-events: none;
}
.kk-hero-glow {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 55% 65% at 82% 35%, rgba(119, 119, 119,.18), transparent 62%);
  pointer-events: none;
  z-index: 1;
}
.kk-hero .container { position: relative; z-index: 1; }
.kk-bread {
  display: flex; align-items: center; gap: 8px;
  font-size: .8rem; color: var(--text-3);
  margin-bottom: 18px;
}
.kk-bread a { color: var(--text-2); transition: color var(--t-fast); }
.kk-bread a:hover { color: var(--secondary); }
.kk-hero-title {
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  font-weight: 700; letter-spacing: -.02em; line-height: 1.1;
  color: var(--secondary); margin: 0 0 14px;
}
.kk-hero-title .text-primary {
  background: linear-gradient(135deg, #9aa1ab 0%, #5e6671 35%, #c4cad1 58%, #79818c 100%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.kk-hero-desc {
  font-size: clamp(.98rem, 1.15vw, 1.12rem);
  color: var(--text-2); line-height: 1.65; max-width: 680px; margin: 0;
}

/* Özellikler 4 sütun */
.kk-ozellikler { background: #f4f4f5; padding: 60px 0; }
.kk-ozellik-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 36px;
}
.kk-ozellik h3 {
  font-size: 1.05rem; font-weight: 700; color: #1f2937;
  margin: 0 0 12px; line-height: 1.3;
}
.kk-ozellik p {
  font-size: .9rem; color: var(--text-2); line-height: 1.6; margin: 0;
}

/* Katalog */
.kk-katalog { background: #f4f4f5; padding: 30px 0 90px; }
.kk-katalog-baslik {
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
  font-weight: 800; letter-spacing: -.02em; color: #1f2937; margin: 0 0 10px;
}
.kk-katalog-baslik .text-primary {
  background: linear-gradient(135deg, var(--brand-2), var(--brand));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.kk-katalog-desc { font-size: 1rem; color: var(--text-2); line-height: 1.6; margin: 0 0 32px; max-width: 620px; }

/* ─── WEB: sol menü + içerik (tab) ─── */
.kk-panel {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 22px;
  overflow: hidden;
  color: var(--text);
}
.kk-menu {
  display: flex; flex-direction: column;
  padding: 24px 14px;
  border-right: 1px solid var(--border);
  background: rgba(0, 0, 0, .02);
}
.kk-menu-oge {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px;
  border-radius: 10px;
  background: transparent; border: none;
  color: var(--text-3); font-size: .95rem; font-weight: 600;
  cursor: pointer; text-align: left;
  transition: var(--t-fast);
}
.kk-menu-ikon { font-size: 1.1rem; line-height: 1; }
.kk-menu-oge:hover { background: rgba(0, 0, 0, .05); color: #1f2937; }
.kk-menu-oge.is-aktif { background: var(--brand); color: #1f2937; }
.kk-icerik-alan { padding: 34px 38px; min-width: 0; }
.kk-icerik { display: none; animation: kkFade .35s ease; }
.kk-icerik.is-aktif { display: block; }
@keyframes kkFade { from { opacity:0; transform:translateY(8px);} to { opacity:1; transform:translateY(0);} }
.kk-icerik-baslik { font-size: 1.7rem; font-weight: 800; color: var(--secondary); margin: 0 0 12px; letter-spacing: -.02em; }
/* Grup arka plan görseli — başlık + açıklama + modeller bloğunu kaplar (karartma ile okunur) */
.kk-mevcut.kk-bg { position: relative; padding: 26px 28px; border-radius: 14px; background-size: cover; background-position: center; margin-bottom: 6px; }
.kk-mevcut.kk-bg::before { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(255,255,255,.74) 0%, rgba(255,255,255,.6) 100%); border-radius: 14px; z-index: 0; }
.kk-mevcut.kk-bg > * { position: relative; z-index: 1; }
.kk-mevcut.kk-bg .kk-icerik-baslik { margin-top: 0; }
/* Mobil akordeon başlığını (head) zaten gösterdiğinden gövdedeki başlığı gizle */
.kk-akordeon-ic .kk-mevcut-baslik { display: none; }

/* Görünürlük: web'de tab, mobilde akordeon */
.kk-akordeon { display: none; }   /* mobilde açılır */

/* ─── MOBİL: AKORDEON (açılır-kapanır seriler) ─── */
.kk-akordeon {
  flex-direction: column;
  gap: 12px;
}
.kk-akordeon-oge {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  color: var(--text);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.kk-akordeon-oge.is-acik {
  border-color: var(--secondary);
  box-shadow: 0 12px 34px rgba(0,0,0,.45);
}
.kk-akordeon-head {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 18px 22px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: #1f2937;
  transition: background var(--t-fast);
}
.kk-akordeon-head:hover { background: rgba(0, 0, 0, .04); }
.kk-akordeon-oge.is-acik .kk-akordeon-head { background: var(--brand); color: #1f2937; }
.kk-akordeon-ikon {
  flex-shrink: 0;
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(119, 119, 119,.12);
  border-radius: 9px;
  font-size: 1.15rem; line-height: 1;
}
.kk-akordeon-oge.is-acik .kk-akordeon-ikon { background: rgba(0, 0, 0, .15); }
.kk-akordeon-ad {
  flex: 1; min-width: 0;
  font-size: 1.05rem; font-weight: 700; letter-spacing: -.01em;
}
.kk-akordeon-ok {
  flex-shrink: 0;
  transition: transform var(--t);
  opacity: .6;
}
.kk-akordeon-oge.is-acik .kk-akordeon-ok { transform: rotate(180deg); opacity: 1; }

/* Gövde — açılır/kapanır (CSS grid ile yumuşak yükseklik animasyonu) */
.kk-akordeon-govde {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .35s ease;
}
.kk-akordeon-oge.is-acik .kk-akordeon-govde {
  grid-template-rows: 1fr;
}
.kk-akordeon-govde > .kk-akordeon-ic {
  overflow: hidden;
  min-height: 0;
}
.kk-akordeon-ic {
  padding: 4px 22px 26px;
}
.kk-icerik-desc { font-size: .96rem; color: var(--text-2); line-height: 1.7; margin: 8px 0 22px; max-width: 760px; }
.kk-kart-baslik { font-size: .82rem; color: var(--text-3); margin-bottom: 14px; font-weight: 600; }

.kk-kart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}
.kk-kart {
  display: flex; flex-direction: column;
  padding: 18px;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 14px;
  transition: border-color var(--t-fast), box-shadow var(--t-fast), transform var(--t-fast);
}
.kk-kart:hover {
  border-color: var(--secondary);
  box-shadow: 0 10px 28px rgba(0,0,0,.12);
  transform: translateY(-2px);
}
.kk-kart-ad { font-size: 1.05rem; font-weight: 700; color: var(--secondary); margin: 0 0 8px; }
.kk-kart-desc {
  font-size: .86rem; color: var(--text-3); line-height: 1.55; margin: 0 0 16px; flex: 1;
  display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden;
}
.kk-kart-btn {
  display: inline-flex; align-items: center; gap: 7px;
  margin-top: auto;
  color: var(--secondary); font-size: .88rem; font-weight: 700;
  transition: gap var(--t-fast), color var(--t-fast);
}
.kk-kart-btn:hover { gap: 11px; color: var(--brand-3); }
.kk-bos { color: #888; font-size: .92rem; }

/* Parametre tablosu — küçük ekranda yatay kaydır */
.kk-param-kaydir {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
  overscroll-behavior-x: contain;
}
.kk-param-kaydir .kk-param-tablo { min-width: 760px; }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .kk-ozellik-grid { grid-template-columns: repeat(2, 1fr); gap: 28px 36px; }
}
@media (max-width: 768px) {
  /* Web tab gizlenir, mobil akordeon görünür */
  .kk-panel { display: none; }
  .kk-akordeon { display: flex; }
  .kk-akordeon-head { padding: 15px 16px; gap: 11px; }
  .kk-akordeon-ad { font-size: .98rem; }
  .kk-akordeon-ikon { width: 32px; height: 32px; font-size: 1rem; }
  .kk-akordeon-ic { padding: 4px 16px 22px; }
}
@media (max-width: 560px) {
  .kk-ozellik-grid { grid-template-columns: 1fr; gap: 24px; }
  .kk-kart-grid { grid-template-columns: 1fr; }
}

/* Katalog hero — parametre danışman kutusu */
.kk-prompt {
  margin-top: 32px;
  max-width: 100%;
  width: 100%;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px 18px 14px;
  box-shadow: 0 16px 44px rgba(0, 0, 0, .14);
}
.kk-prompt textarea {
  width: 100%;
  background: transparent;
  border: none;
  resize: none;
  color: #1f2937;
  font: inherit;
  font-size: .98rem;
  line-height: 1.5;
  outline: none;
  min-height: 24px;
  max-height: 140px;
}
.kk-prompt textarea::placeholder { color: rgba(0, 0, 0, .5); }
.kk-prompt-bar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-top: 12px;
}
.kk-prompt-gonder {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 999px;
  background: var(--secondary);
  color: #fff;
  border: none;
  font-size: .9rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--t-fast);
  box-shadow: 0 6px 18px rgba(29, 53, 87, .3);
}
.kk-prompt-gonder:hover { transform: translateY(-1px); box-shadow: 0 10px 26px rgba(29, 53, 87, .45); }

/* Cevap — tam ekran modal */
.kk-modal[hidden] { display: none !important; }   /* kapalıyken tıklamayı yutmasın */
.kk-modal {
  position: fixed; inset: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  padding: 24px; opacity: 0; transition: opacity .3s ease;
}
.kk-modal.is-acik { opacity: 1; }
.kk-modal-perde { position: absolute; inset: 0; background: rgba(0,0,0,.8); backdrop-filter: blur(8px); }
.kk-modal-kutu {
  position: relative; width: 100%; max-width: 680px; max-height: 88vh; overflow-y: auto;
  background: linear-gradient(160deg, #fafafa, #f2f2f3);
  border: 1px solid var(--border-2); border-radius: 22px;
  padding: 40px 44px; box-shadow: 0 30px 80px rgba(0,0,0,.6);
  transform: translateY(20px) scale(.98); transition: transform .35s cubic-bezier(.4,0,.2,1);
}
.kk-modal.is-acik .kk-modal-kutu { transform: translateY(0) scale(1); }
/* Tablo gösterilirken modal genişler + tablo başlık altından başlasın */
.kk-modal-kutu.kk-modal-genis { max-width: 920px; }
.kk-modal-kutu .kk-param-kaydir { margin-top: 18px; }
.kk-modal-kapat {
  position: absolute; top: 18px; right: 18px; width: 40px; height: 40px; border-radius: 50%;
  background: rgba(0, 0, 0, .06); border: 1px solid rgba(0, 0, 0, .1); color: var(--text);
  display: flex; align-items: center; justify-content: center; cursor: pointer; transition: var(--t-fast);
}
.kk-modal-kapat:hover { background: rgba(239,68,68,.18); color: #f87171; transform: rotate(90deg); }
.kk-modal-rozet {
  display: inline-block; padding: 5px 14px;
  background: linear-gradient(135deg, var(--brand), var(--brand-3));
  color: #1f2937; font-size: .76rem; font-weight: 800; border-radius: 999px; margin-bottom: 16px;
}
.kk-modal-baslik { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 800; color: #1f2937; margin: 0 0 14px; letter-spacing: -.02em; }
.kk-modal-soru {
  font-size: .95rem; color: var(--text-3); font-style: italic;
  margin-bottom: 22px; padding-bottom: 18px; border-bottom: 1px solid rgba(0, 0, 0, .08);
}
.kk-modal-cevap { font-size: 1.05rem; color: var(--text); line-height: 1.8; }
.kk-modal-bos { font-size: 1rem; color: var(--text-2); line-height: 1.7; }
.kk-modal-bos a { color: var(--secondary); }
.kk-modal-cta {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 28px; padding: 13px 28px;
  background: linear-gradient(135deg, var(--brand), var(--brand-3)); color: #1f2937; border-radius: 999px;
  font-size: .95rem; font-weight: 700; transition: var(--t-fast);
}
.kk-modal-cta:hover { gap: 12px; box-shadow: 0 10px 26px rgba(119, 119, 119,.45); }

@media (max-width: 600px) {
  .kk-prompt { max-width: 100%; }
  .kk-modal { padding: 14px; }
  .kk-modal-kutu { padding: 32px 24px; max-height: 92vh; }
}

/* Katalog detay blokları (teknik / malzeme / parametre) */
.kk-detay-blok { margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--border); }
.kk-detay-baslik {
  font-size: .8rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase;
  color: var(--secondary); margin-bottom: 14px;
}
.kk-teknik-tablo { display: flex; flex-direction: column; }
.kk-teknik-satir {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 9px 0; border-bottom: 1px solid var(--border); font-size: .9rem;
}
.kk-teknik-satir:last-child { border-bottom: none; }
.kk-teknik-satir span { color: var(--text-3); }
.kk-teknik-satir strong { color: #1f2937; font-weight: 700; text-align: right; }

/* ─── Açılır/kapanır detay blokları (Teknik Özellikler & Kaynak Parametreleri) ─── */
.kk-acilir-head {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  background: none;
  border: none;
  padding: 0;
  font-family: inherit;
  cursor: pointer;
  text-align: left;
}
.kk-acilir-chev {
  margin-left: auto;
  flex-shrink: 0;
  color: var(--text-2);
  transition: transform .2s ease;
}
/* MASAÜSTÜ: varsayılan AÇIK · kullanıcı .kk-kapali ile kapatır */
.kk-acilir-govde { display: block; }
.kk-acilir.kk-kapali .kk-acilir-govde { display: none; }
.kk-acilir.kk-kapali .kk-acilir-head { margin-bottom: 0; }
.kk-acilir.kk-kapali .kk-acilir-chev { transform: rotate(-90deg); }

/* RESPONSIVE: varsayılan KAPALI · kullanıcı .kk-acik ile açar */
@media (max-width: 768px) {
  .kk-acilir .kk-acilir-govde { display: none; }
  .kk-acilir .kk-acilir-head { margin-bottom: 0; }
  .kk-acilir .kk-acilir-chev { transform: rotate(-90deg); }
  .kk-acilir.kk-acik .kk-acilir-govde { display: block; }
  .kk-acilir.kk-acik .kk-acilir-head { margin-bottom: 14px; }
  .kk-acilir.kk-acik .kk-acilir-chev { transform: none; }
}

.kk-malzeme { font-size: .9rem; color: var(--text-2); line-height: 1.55; margin: 0 0 8px; }
.kk-katalog-ref { font-size: .82rem; color: var(--text-3); margin-bottom: 12px; }
.kk-katalog-ref strong { color: var(--text-2); }
.kk-katalog-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 16px; border: 1px solid var(--border); border-radius: 9px;
  color: var(--text-2); font-size: .82rem; font-weight: 600; transition: var(--t-fast);
}
.kk-katalog-btn:hover { border-color: var(--secondary); color: var(--secondary); background: rgba(119, 119, 119,.1); }

.kk-param-tablo { border: 1px solid var(--border); border-radius: 10px; overflow: hidden; font-size: .76rem; }
.kk-param-bas, .kk-param-satir { display: grid; grid-template-columns: 1.5fr .9fr 1.1fr 1.1fr .8fr 1.5fr 1.2fr; }
.kk-param-bas {
  background: rgba(0, 0, 0, .04); font-weight: 700; color: var(--secondary);
  font-size: .58rem; text-transform: uppercase; letter-spacing: .01em; line-height: 1.2;
}
.kk-param-bas span { padding: 7px 6px; }
.kk-param-satir { border-top: 1px solid var(--border); color: var(--text-3); }
.kk-param-satir span { padding: 7px 6px; }
.kk-param-satir span:first-child { color: #1f2937; font-weight: 600; }

@media (max-width: 600px) {
  .kk-param-bas, .kk-param-satir { grid-template-columns: 1.4fr .8fr 1fr 1fr .7fr 1.4fr 1.1fr; font-size: .56rem; }
  .kk-param-bas span, .kk-param-satir span { padding: 5px 4px; }
}

/* ============================================================
   MOBİL DOKUNMATİK & FORM SERTLEŞTİRME (genel güvenlik ağı)
   ============================================================ */
@media (max-width: 576px) {
  /* iOS'ta input'a odaklanınca otomatik zoom'u engelle (16px alt sınır) */
  input[type="text"], input[type="email"], input[type="password"],
  input[type="number"], input[type="url"], input[type="search"],
  input[type="tel"], input[type="date"], select, textarea {
    font-size: 16px;
    min-height: 44px;
  }
  textarea { min-height: 110px; }

  /* Dokunmatik dostu butonlar/linkler (Google Mobile-Friendly: min 44px hedef) */
  button, .btn-primary, .btn-primary-sm, .btn-secondary, .btn-nav-white,
  .btn-ghost, [role="button"] {
    min-height: 44px;
  }
}

/* ═══════════════════════════════════════════════════════════════
   SOHBET BOTU (Kural Tabanlı SSS)
═══════════════════════════════════════════════════════════════ */
.sb-launcher {
  position: fixed; right: 20px; left: auto; bottom: 20px; z-index: 200;
  width: 46px; height: 46px; border-radius: 50%; border: none; cursor: pointer; padding: 0;
  background: transparent;
  display: flex; align-items: center; justify-content: center;
  transition: transform .2s ease, opacity .2s ease;
  -webkit-tap-highlight-color: transparent;
}
.sb-launcher:hover { transform: scale(1.08); }
.sb-launcher.gizli { opacity: 0; pointer-events: none; transform: scale(.6); }

/* ─── Siri orb (hareketli) ─── */
.sb-orb {
  position: relative; display: block; width: 100%; height: 100%; border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, #0a3a44 0%, #06222b 60%, #041519 100%);
  box-shadow: 0 0 26px rgba(20,200,225,.55), inset 0 0 18px rgba(0,0,0,.65),
              inset 0 0 26px rgba(20,200,225,.25);
  overflow: hidden; isolation: isolate;
  animation: sbOrbNefes 4s ease-in-out infinite;
}
.sb-orb::after { /* parlak halka kenarı */
  content: ''; position: absolute; inset: 0; border-radius: 50%;
  box-shadow: inset 0 0 0 1.5px rgba(90,230,255,.5);
  pointer-events: none;
}
.sb-orb i {
  position: absolute; border-radius: 50%; mix-blend-mode: screen; filter: blur(5px);
  will-change: transform;
}
.sb-orb i:nth-child(1) { inset: 4% 12% 30% 6%;  background: radial-gradient(circle at 40% 40%, rgba(60,255,235,1), rgba(20,160,190,.25) 60%, transparent 74%); animation: sbSwirl1 3.4s linear infinite; }
.sb-orb i:nth-child(2) { inset: 28% 4% 8% 26%;  background: radial-gradient(circle at 60% 50%, rgba(80,200,255,.95), rgba(30,120,200,.25) 58%, transparent 74%); animation: sbSwirl2 4.2s linear infinite; }
.sb-orb i:nth-child(3) { inset: 14% 24% 22% 12%; background: radial-gradient(circle at 50% 60%, rgba(160,255,245,.9), rgba(40,180,200,.2) 55%, transparent 72%); animation: sbSwirl3 2.8s ease-in-out infinite; }
.sb-orb b { /* merkez parlama */
  position: absolute; inset: 32% 32%; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,1), rgba(180,255,255,.5) 50%, transparent 72%);
  filter: blur(2px); animation: sbCekirdek 2.2s ease-in-out infinite;
}
@keyframes sbOrbNefes {
  0%,100%{ box-shadow:0 0 18px rgba(20,200,225,.45), inset 0 0 16px rgba(0,0,0,.65), inset 0 0 22px rgba(20,200,225,.22); transform: scale(1); }
  50%{ box-shadow:0 0 34px rgba(40,230,255,.8), inset 0 0 16px rgba(0,0,0,.55), inset 0 0 28px rgba(40,230,255,.4); transform: scale(1.04); }
}
@keyframes sbSwirl1 { 0%{ transform: rotate(0deg)   translate(7px,-5px) scale(1);   } 50%{ transform: rotate(180deg)  translate(-7px,6px) scale(1.3); } 100%{ transform: rotate(360deg)  translate(7px,-5px) scale(1);   } }
@keyframes sbSwirl2 { 0%{ transform: rotate(0deg)   translate(-6px,5px) scale(1.1); } 50%{ transform: rotate(-180deg) translate(7px,-6px) scale(.8); } 100%{ transform: rotate(-360deg) translate(-6px,5px) scale(1.1); } }
@keyframes sbSwirl3 { 0%,100%{ transform: translate(0,0) scale(1); opacity:.8; } 50%{ transform: translate(5px,-6px) scale(1.35); opacity:1; } }
@keyframes sbCekirdek { 0%,100%{ transform: scale(.75); opacity:.8; } 50%{ transform: scale(1.4); opacity:1; } }
@media (prefers-reduced-motion: reduce) { .sb-orb, .sb-orb i, .sb-orb b { animation: none !important; } }

/* ───── Ustaya Sor — AURA tarzı kompakt panel (launcher ikonu değişmedi) ───── */
.sb-panel {
  position: fixed; right: 20px; left: auto; bottom: 20px; z-index: 201;
  width: 384px; max-width: calc(100vw - 32px); height: 600px; max-height: calc(100vh - 40px);
  background:
    radial-gradient(120% 70% at 50% -8%, rgba(124,92,255,.20), transparent 60%),
    radial-gradient(90% 55% at 50% 0%, rgba(34,211,238,.12), transparent 55%),
    linear-gradient(180deg, #0c1122, #080a14);
  border: 1px solid rgba(124,160,230,.18); border-radius: 22px;
  box-shadow: 0 30px 80px rgba(0,0,0,.6), inset 0 1px 0 rgba(255,255,255,.05);
  display: flex; flex-direction: column; overflow: hidden; color: #e9eefb;
  opacity: 0; transform: translateY(18px) scale(.97); pointer-events: none;
  transition: opacity .24s ease, transform .24s ease;
}
.sb-panel.acik { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }

/* Başlık */
.sb-head { display: flex; align-items: center; gap: 11px; padding: 13px 15px; border-bottom: 1px solid rgba(124,160,230,.12); background: rgba(255,255,255,.02); }
.sb-head-orb { position: relative; width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0; overflow: hidden;
  background: radial-gradient(circle at 35% 30%, #5eead4, #0e7490 72%); box-shadow: 0 0 14px rgba(45,212,191,.5); }
.sb-head-orb i { position: absolute; border-radius: 50%; filter: blur(2px); }
.sb-head-orb i:nth-child(1){ inset: 8% 32% 46% 12%; background: rgba(125,211,252,.9); animation: sbSwirl1 3.4s linear infinite; }
.sb-head-orb i:nth-child(2){ inset: 42% 12% 12% 40%; background: rgba(94,234,212,.85); animation: sbSwirl2 4.2s linear infinite; }
.sb-head-orb b { position: absolute; inset: 36%; border-radius: 50%; background: #eafffb; }
.sb-head-txt { flex: 1; min-width: 0; line-height: 1.25; }
.sb-head-txt strong { display: block; font-size: .95rem; color: #fff; }
.sb-head-txt small { font-size: .68rem; color: #8ea2c8; display: inline-flex; align-items: center; gap: 5px; }
.sb-canli { width: 7px; height: 7px; border-radius: 50%; background: #34d399; box-shadow: 0 0 7px #34d399; display: inline-block; }
.sb-kapat { width: 30px; height: 30px; border-radius: 9px; border: 1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.05); color: #cdd8f0; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.sb-kapat:hover { background: rgba(255,255,255,.12); color: #fff; }

/* Konuşma sahnesi — parlayan orb + durum */
.sb-sahne { display: flex; flex-direction: column; align-items: center; gap: 11px; padding: 18px 16px 15px; flex-shrink: 0; border-bottom: 1px solid rgba(124,160,230,.1); }
.sb-konus { position: relative; width: 92px; height: 92px; border: 0; background: none; cursor: pointer; flex-shrink: 0; }
.sb-konus-cekirdek { position: absolute; inset: 25%; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #06141c;
  background: radial-gradient(circle at 38% 32%, #7dffe9, #18b8c9 65%, #0e8aa6);
  box-shadow: 0 0 26px rgba(45,212,191,.6), inset 0 2px 6px rgba(255,255,255,.5); transition: transform .2s; }
.sb-konus-dalga { position: absolute; inset: 0; border-radius: 50%; border: 1px solid rgba(94,234,212,.5); animation: sbDalga 2.6s ease-out infinite; }
.sb-konus-dalga:nth-child(2){ animation-delay: 1.3s; }
@keyframes sbDalga { 0%{ transform: scale(.5); opacity: .7; } 100%{ transform: scale(1.05); opacity: 0; } }
.sb-konus:hover .sb-konus-cekirdek { transform: scale(1.06); }
.sb-konus.dinliyor .sb-konus-cekirdek { background: radial-gradient(circle at 38% 32%, #fff, #fb7185 60%, #e11d48); box-shadow: 0 0 30px rgba(244,63,94,.7); }
.sb-konus.dinliyor .sb-konus-dalga { border-color: rgba(244,63,94,.6); animation-duration: 1.2s; }
.sb-konus.dusunuyor .sb-konus-cekirdek { animation: sbDon 1s linear infinite; }
@keyframes sbDon { to { transform: rotate(360deg); } }
.sb-durum { font-size: .78rem; color: #9fb2d6; text-align: center; min-height: 1em; }
@media (prefers-reduced-motion: reduce){ .sb-konus-dalga, .sb-head-orb i { animation: none !important; } }

/* Mesajlar */
.sb-mesajlar { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 10px; }
.sb-msg { max-width: 88%; padding: 10px 13px; border-radius: 14px; font-size: .88rem; line-height: 1.5; word-wrap: break-word; }
.sb-msg-user { align-self: flex-end; background: linear-gradient(135deg, #22d3ee, #0e7490); color: #04141a; font-weight: 600; border-bottom-right-radius: 4px; }
.sb-msg-bot { align-self: flex-start; background: rgba(255,255,255,.05); color: #dfe7f7; border: 1px solid rgba(124,160,230,.14); border-bottom-left-radius: 4px; }

.sb-cipler { display: flex; flex-wrap: wrap; gap: 7px; align-self: flex-start; max-width: 100%; }
.sb-cip { padding: 8px 13px; border-radius: 50px; border: 1px solid rgba(94,234,212,.4); background: rgba(45,212,191,.08); color: #7fe9d8; font-size: .8rem; font-weight: 600; cursor: pointer; transition: .15s; }
.sb-cip:hover { background: rgba(45,212,191,.22); color: #eafffb; }

.sb-urunler, .sb-linkler { display: flex; flex-direction: column; gap: 6px; margin-top: 8px; }
.sb-urunler a, .sb-linkler a, .sb-tumu { display: block; padding: 8px 11px; border-radius: 9px; background: rgba(255,255,255,.04); border: 1px solid rgba(124,160,230,.14); color: #dfe7f7; font-size: .85rem; }
.sb-urunler a:hover, .sb-linkler a:hover { border-color: rgba(94,234,212,.5); color: #7fe9d8; }
.sb-urunler a b { color: #34d399; }
.sb-tumu { margin-top: 6px; text-align: center; color: #7fe9d8; font-weight: 600; }

.sb-yaz { display: inline-flex; gap: 4px; }
.sb-yaz span { width: 6px; height: 6px; border-radius: 50%; background: #5eead4; animation: sbNokta 1.2s infinite; }
.sb-yaz span:nth-child(2){ animation-delay:.2s; } .sb-yaz span:nth-child(3){ animation-delay:.4s; }
@keyframes sbNokta { 0%,60%,100%{ transform: translateY(0); opacity:.4; } 30%{ transform: translateY(-5px); opacity:1; } }

/* Giriş çubuğu — taşmasın: ikonlar küçük, metin kutusu shrink edebilir (min-width:0) */
.sb-giris { display: flex; gap: 6px; padding: 10px; border-top: 1px solid rgba(124,160,230,.12); background: rgba(255,255,255,.02); align-items: center; flex-wrap: nowrap; }
.sb-giris input[type="text"] { flex: 1 1 auto; min-width: 0; padding: 10px 14px; border-radius: 50px; border: 1px solid rgba(124,160,230,.18); background: rgba(8,12,24,.7); color: #fff; font-size: .88rem; font-family: inherit; }
.sb-giris input[type="text"]:focus { outline: none; border-color: #22d3ee; box-shadow: 0 0 0 3px rgba(34,211,238,.15); }
.sb-gonder { width: 40px; height: 40px; border-radius: 50%; border: none; cursor: pointer; flex-shrink: 0; background: linear-gradient(135deg, #22d3ee, #0e7490); color: #04141a; display: flex; align-items: center; justify-content: center; }
.sb-gonder:hover { filter: brightness(1.1); }

@media (max-width: 480px) {
  .sb-launcher { right: 16px; left: auto; bottom: 16px; width: 44px; height: 44px; }
  .sb-panel { left: 8px; right: 8px; bottom: 8px; width: auto; max-width: none; height: 82vh; }
  .sb-konus { width: 82px; height: 82px; }
  .sb-sahne { padding: 14px 14px 12px; }
}
.sb-img { display:block; max-width:100%; margin-top:8px; border-radius:10px; border:1px solid rgba(124,160,230,.14); }

/* ═══════════════════════════════════════════════════════════════
   PROFESYONEL FOOTER
═══════════════════════════════════════════════════════════════ */
.footer { padding-top: 0; display: flex; flex-direction: column; }
.footer-ust { order: 1; }
.footer-iletisim { order: 2; }   /* mobilde sütunların altında, alt barın üstünde */
.footer-medya { order: 3; }      /* ödeme/sertifika şeridi — en altta, alt barın hemen üstünde */
.footer-bottom { order: 4; }

/* Hızlı iletişim ikon şeridi (Ara · WhatsApp · E-posta · İletişim · Ustaya Sor) — SADECE mobil */
.footer-iletisim {
  display: none;   /* masaüstünde gizli */
  gap: 6px;
  max-width: var(--container); margin: 0 auto;
  padding: 22px 14px; border-top: 1px solid var(--border);
}
.fi-item { flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center;
  background: none; border: 0; padding: 0; cursor: pointer; font: inherit; }
.fi-ikon { width: 54px; height: 54px; border-radius: 50%; display: flex; align-items: center; justify-content: center; transition: transform .2s ease, box-shadow .2s ease; }
.fi-item:hover .fi-ikon { transform: translateY(-3px); }
.fi-ara  { background: rgba(59,130,246,.14);  color: #3b82f6; }
.fi-wa   { background: rgba(37,211,102,.14);   color: #25D366; }
.fi-mail { background: rgba(239,68,68,.14);    color: #ef4444; }
.fi-pin  { background: rgba(148,163,184,.16);  color: #94a3b8; }
.fi-bot  { background: rgba(20,184,166,.16);   color: #14b8a6; }
.fi-item:hover .fi-ara  { box-shadow: 0 8px 20px rgba(59,130,246,.35); }
.fi-item:hover .fi-wa   { box-shadow: 0 8px 20px rgba(37,211,102,.35); }
.fi-item:hover .fi-mail { box-shadow: 0 8px 20px rgba(239,68,68,.35); }
.fi-item:hover .fi-pin  { box-shadow: 0 8px 20px rgba(148,163,184,.3); }
.fi-item:hover .fi-bot  { box-shadow: 0 8px 20px rgba(20,184,166,.4); }
.fi-yazi { font-size: .82rem; font-weight: 700; color: var(--text-on-dark); white-space: nowrap; }

/* Üst içerik — sütunlar */
.footer-ust {
  max-width: var(--container); margin: 0 auto;
  padding: 50px 24px 40px;
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.4fr; gap: 40px;
}
.footer-marka .footer-logo { color: var(--text-on-dark); margin-bottom: 14px; }
.footer-logo-mark { width: 40px; height: 40px; border-radius: 11px; background: var(--surface); border: 1px solid var(--border); display: inline-flex; align-items: center; justify-content: center; }
.footer-marka .footer-slogan { max-width: 320px; }
/* Sosyal medya — marka kolonunda, slogan altında, belirgin */
.footer-marka-sosyal { margin-top: 22px; }
.footer-marka-sosyal-bas {
  display: block; font-size: .72rem; font-weight: 700; letter-spacing: .9px;
  text-transform: uppercase; color: var(--text-on-dark-soft, #b9c2cf); margin: 0 0 12px;
}
.footer-marka .ftm-sosyal-liste { gap: 6px; flex-wrap: nowrap; }
.footer-marka .ftm-sosyal {
  flex: 0 0 auto;
  width: 38px; height: 38px;
  background: #ffffff;
  border: 1px solid #ffffff;
  color: var(--secondary, #1d3557);
  box-shadow: 0 3px 10px rgba(0, 0, 0, .30);
}
.footer-marka .ftm-sosyal svg { width: 18px; height: 18px; }
.footer-marka .ftm-sosyal:hover {
  background: var(--secondary, #1d3557);
  border-color: var(--secondary, #1d3557);
  color: #ffffff;
  transform: translateY(-3px);
  box-shadow: 0 8px 18px rgba(0, 0, 0, .40);
}
.footer-wa-btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 50px; background: #25D366; color: #fff; font-size: .85rem; font-weight: 700; transition: filter .2s, transform .15s; }
.footer-wa-btn:hover { filter: brightness(1.08); transform: translateY(-1px); }
.footer-kolon h4 { font-size: .82rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--text-on-dark); margin: 0 0 16px; }
.footer-kolon ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.footer-kolon a, .footer-kolon .ft-bilgi { display: inline-flex; align-items: center; gap: 9px; font-size: .9rem; color: var(--text-3); line-height: 1.45; }
.footer-kolon a:hover { color: var(--brand-2); }
.footer-kolon svg { color: var(--brand-2); flex-shrink: 0; }
.footer-iletisim-kolon .ft-bilgi { align-items: flex-start; }
.footer-iletisim-kolon .ft-bilgi svg { margin-top: 2px; }

/* İkon şeridi yalnızca mobil/tablette görünür — ferah "hızlı iletişim" kartı */
@media (max-width: 768px) {
  .footer-iletisim {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 4px;
    width: auto;
    margin: 6px 14px 22px;
    padding: 18px 8px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 18px;
  }
  /* Etiketler sığsın: tek satıra zorlamak yerine sarsın, taşan kısım kırpılsın */
  .footer-iletisim .fi-item { overflow: hidden; }
  .footer-iletisim .fi-yazi { white-space: normal; line-height: 1.15; }
  /* Sabit yüzen butonlar mobilde gizlenir — iletişim & bot artık footer şeridinde */
  .whatsapp-float { display: none !important; }
  .sb-launcher { display: none !important; }
}
@media (max-width: 900px) {
  .footer-ust { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-marka { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  /* Hızlı iletişim kartı: 5 ikon taşmadan sığsın */
  .footer-iletisim { margin: 4px 12px 20px; padding: 16px 6px; gap: 3px; }
  .fi-ikon { width: 46px; height: 46px; }
  .fi-ikon svg { width: 21px; height: 21px; }
  .fi-item { gap: 8px; }
  .fi-yazi { font-size: .66rem; }

  /* Sütunlar: ÜÇ sütun yan yana — yazılar küçültülüp sığdırıldı, içerik ortalı */
  .footer-ust {
    grid-template-columns: repeat(3, 1fr);
    column-gap: 10px; row-gap: 26px;
    padding: 30px 12px 24px;
  }
  .footer-kolon h4 {
    font-size: .64rem; letter-spacing: .01em; margin-bottom: 11px;
    min-height: 2.6em; line-height: 1.25;
  }
  .footer-iletisim-kolon h4 { min-height: 0; }
  .footer-kolon ul { gap: 11px; }
  .footer-kolon a, .footer-kolon .ft-bilgi {
    font-size: .74rem; gap: 5px; line-height: 1.4; word-break: break-word;
  }
  .footer-kolon svg { width: 12px; height: 12px; }
  .footer-marka .footer-slogan { max-width: none; }

  /* Sütun içeriklerini sola yasla */
  .footer-kolon { text-align: left; }
  .footer-kolon ul { justify-items: start; }
  .footer-kolon a, .footer-kolon .ft-bilgi { justify-content: flex-start; text-align: left; }
  .footer-iletisim-kolon .ft-bilgi { align-items: flex-start; }
}
@media (max-width: 360px) {
  /* Çok dar ekran: 5 ikon sığsın */
  .footer-iletisim { gap: 3px; padding: 16px 5px; }
  .fi-ikon { width: 44px; height: 44px; }
  .fi-yazi { font-size: .64rem; }
}