/* ==========================================================================
   KARAYİĞİT MAKİNE — ULTRA-PREMIUM HAVACILIK TASARIM SİSTEMİ (CSS)
   Apple & Tesla Standartlarında Yalınlık, Kristal Tipografi ve Sinematik GSE Düzeni
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  /* Renk Paleti (Havacılık Laciverti & Apple Mavisi) */
  --navy-deep: #051429;
  --navy: #082451;
  --navy-light: #0d3875;
  --apple-blue: #0071e3;
  --apple-blue-hover: #0077ed;
  --sky-tint: #f5f8fc;
  --sky-border: #e2e8f0;
  --border-light: rgba(0, 0, 0, 0.08);
  --card-bg: #ffffff;
  --text-primary: #0a192f;
  --text-secondary: #475569;
  --text-muted: #64748b;
  
  /* Gölgeler & Cam Efektleri */
  --shadow-subtle: 0 2px 10px rgba(0, 0, 0, 0.04);
  --shadow-card: 0 8px 24px rgba(8, 36, 81, 0.06);
  --shadow-hover: 0 16px 40px rgba(8, 36, 81, 0.12);
  --shadow-modal: 0 30px 80px rgba(5, 20, 41, 0.45);
  
  /* Yuvarlaklıklar & Geçişler */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;
  --ease-apple: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --max-w: 1360px;
}

*, *::before, *::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  color: var(--text-primary);
  background: #ffffff;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--ease-apple);
}

img {
  max-width: 100%;
  display: block;
}

.container, .wrap {
  max-width: var(--max-w);
  margin-left: auto;
  margin-right: auto;
  padding-left: 32px;
  padding-right: 32px;
}

/* ==========================================================================
   1. ÜST BİLGİ ŞERİDİ (TOP BAR)
   ========================================================================== */
.top-bar {
  background: var(--navy-deep);
  color: #94a3b8;
  font-size: 13px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 0 clamp(32px, 5.5vw, 84px);
}
.top-bar-contacts {
  display: flex;
  gap: 20px;
  align-items: center;
}
.top-bar-contacts a {
  color: #cbd5e1;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}
.top-bar-contacts a:hover {
  color: #ffffff;
}
.top-bar-badge {
  background: rgba(0, 113, 227, 0.2);
  color: #60a5fa;
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* ==========================================================================
   2. HEADER & LOGO (APPLE TARZI ZARİF VE BUZLU CAM)
   ========================================================================== */
header.site-header {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--border-light);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 90px;
  gap: 28px;
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 0 clamp(32px, 5.5vw, 84px);
}

/* UÇAKLI DİŞLİ KMY LOGOSU (TEK VE YÜKSEK ÇÖZÜNÜRLÜKLÜ) */
.brand {
  display: flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
  flex-shrink: 0;
}
.brand-logo-img {
  height: 74px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  background: transparent !important;
  filter: drop-shadow(0 2px 10px rgba(8, 36, 81, 0.18));
  transition: var(--ease-apple);
}
.brand:hover .brand-logo-img {
  transform: scale(1.03);
}
.brand-text-block {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}
.brand-main-title {
  font-size: 24px;
  font-weight: 950;
  letter-spacing: -0.025em;
  color: #06182c;
  font-family: inherit;
}
.brand-sub-title {
  font-size: 14px;
  font-weight: 850;
  letter-spacing: 0.28em;
  color: var(--apple-blue);
  margin-top: 3px;
}

/* Navigasyon Linkleri */
nav.main-nav {
  display: flex;
  gap: 24px;
  align-items: center;
}
nav.main-nav a {
  font-size: 14.5px;
  font-weight: 550;
  color: #334155;
  padding: 8px 0;
  position: relative;
  letter-spacing: -0.01em;
}
nav.main-nav a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--apple-blue);
  transition: var(--ease-apple);
  border-radius: 2px;
}
nav.main-nav a:hover,
nav.main-nav a.active {
  color: var(--apple-blue);
}
nav.main-nav a:hover::after,
nav.main-nav a.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}
.admin-nav-btn {
  background: #f1f5f9;
  color: var(--text-primary);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-pill);
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--ease-apple);
}
.admin-nav-btn:hover {
  background: var(--navy);
  color: #ffffff;
  border-color: var(--navy);
}

/* Dil Seçici */
.lang-switcher {
  display: flex;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-pill);
  padding: 3px;
  gap: 2px;
}
.lang-btn {
  border: none;
  background: transparent;
  color: #475569;
  font-size: 12px;
  font-weight: 700;
  padding: 5px 11px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--ease-apple);
}
.lang-btn:hover {
  color: var(--apple-blue);
}
.lang-btn.active {
  background: var(--apple-blue);
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(0, 113, 227, 0.35);
}

.hamb-btn {
  display: none;
  border: 1px solid #cbd5e1;
  background: #f8fafc;
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 20px;
  cursor: pointer;
}

/* ==========================================================================
   3. SİNEMATİK YATAY HERO (TESLA & APPLE DÜZEYİNDE FERAH SAHNE)
   Uçak ve Platform Sağda Tüm İhtişamıyla Geniş Yatay; Yazı Solda Pürüzsüz Alan Üstünde
   ========================================================================== */
.hero-cinematic {
  position: relative;
  min-height: 640px;
  height: 76vh;
  max-height: 760px;
  display: flex;
  align-items: center;
  background-color: #f8fafc;
  background-image: url("hero-aircraft.webp");
  background-position: right bottom;
  background-size: cover;
  background-repeat: no-repeat;
  border-bottom: 1px solid var(--sky-border);
  overflow: hidden;
}

.hero-cinematic-inner {
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 0 40px 0 clamp(32px, 5.5vw, 84px);
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.hero-cinematic-content {
  max-width: 530px;
  z-index: 10;
  padding: 36px 0;
}

.eyebrow-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--apple-blue);
  text-transform: uppercase;
  background: rgba(0, 113, 227, 0.08);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 18px;
  border: 1px solid rgba(0, 113, 227, 0.16);
}

.hero-cinematic h1 {
  font-size: clamp(36px, 4vw, 54px);
  font-weight: 850;
  line-height: 1.14;
  letter-spacing: -0.035em;
  color: #06182c;
  margin: 0 0 18px;
}
.hero-cinematic h1 .hero-accent {
  color: var(--apple-blue);
}

.hero-cinematic p,
.hero-desc-glass {
  font-size: 17px;
  line-height: 1.7;
  color: #0b1e36 !important; /* Yüksek kontrastlı kristal okunurluk */
  font-weight: 600;
  margin: 0 0 26px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1.5px solid rgba(8, 36, 81, 0.14);
  border-radius: 16px;
  padding: 16px 22px;
  box-shadow: 0 10px 30px rgba(8, 36, 81, 0.10);
  max-width: 540px;
  display: inline-block;
}

.hero-btn-group {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}

.btn-apple-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--apple-blue);
  color: #ffffff;
  padding: 13px 28px;
  border-radius: var(--radius-pill);
  font-size: 14.5px;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(0, 113, 227, 0.32);
  transition: var(--ease-apple);
}
.btn-apple-primary:hover {
  background: var(--apple-blue-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 113, 227, 0.42);
}

.btn-apple-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  color: var(--navy-deep);
  border: 1.5px solid #cbd5e1;
  padding: 12px 26px;
  border-radius: var(--radius-pill);
  font-size: 14.5px;
  font-weight: 600;
  transition: var(--ease-apple);
}
.btn-apple-secondary:hover {
  background: #f8fafc;
  border-color: #94a3b8;
  transform: translateY(-2px);
}

.hero-trust-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  font-size: 13px;
  font-weight: 700;
  color: #082451;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.95);
  box-shadow: 0 4px 16px rgba(8, 36, 81, 0.06);
}
.hero-trust-tag span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #dcfce7;
  color: #166534;
  font-size: 11px;
}

/* ==========================================================================
   4. 3D PİRAMİT KATMANLI CANLI HAVACILIK VİTRİNİ (PYRAMID STACKING SLIDER)
   Önde Merkez Resim, Yanlarda/Altta Katman Şeklinde Kademeli 3D Akış
   ========================================================================== */
.pyramid-showcase-section {
  background: #ffffff;
  padding: 50px 0 36px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid #e2e8f0;
}
.pyramid-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 28px;
}
.pyramid-header .section-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--apple-blue);
  background: rgba(0, 113, 227, 0.08);
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 10px;
}
.pyramid-header h2 {
  font-size: clamp(24px, 3.2vw, 34px);
  font-weight: 850;
  color: var(--navy-deep);
  margin: 0 0 10px;
  letter-spacing: -0.025em;
}
.pyramid-header p {
  font-size: 15px;
  color: var(--text-secondary);
  margin: 0;
}

/* 3D Sahne Konteyneri */
.pyramid-stage-wrap {
  position: relative;
  width: 100%;
  max-width: 1140px;
  height: 420px;
  margin: 0 auto;
  perspective: 1200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pyramid-deck {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
}

/* Her Bir Piramit Kartı */
.pyramid-slide {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 380px;
  height: 360px;
  margin-left: -190px;
  margin-top: -180px;
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 22px;
  box-shadow: 0 10px 30px rgba(8, 36, 81, 0.06);
  padding: 20px;
  display: flex;
  flex-direction: column;
  transition: all 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
  cursor: pointer;
  overflow: hidden;
  box-sizing: border-box;
}

/* 3D Piramit Katman Konumları */
.pyramid-slide.active {
  transform: translateX(0) translateZ(80px) scale(1);
  z-index: 10;
  opacity: 1;
  border-color: #cbd5e1;
  box-shadow: 0 24px 60px rgba(8, 36, 81, 0.16), 0 0 0 1px rgba(0, 113, 227, 0.12);
  cursor: default;
}

.pyramid-slide.prev-1 {
  transform: translateX(-280px) translateZ(0) scale(0.84) rotateY(14deg);
  z-index: 5;
  opacity: 0.65;
  filter: brightness(0.92);
}

.pyramid-slide.next-1 {
  transform: translateX(280px) translateZ(0) scale(0.84) rotateY(-14deg);
  z-index: 5;
  opacity: 0.65;
  filter: brightness(0.92);
}

.pyramid-slide.prev-2 {
  transform: translateX(-480px) translateZ(-60px) scale(0.68) rotateY(22deg);
  z-index: 2;
  opacity: 0.25;
  pointer-events: none;
}

.pyramid-slide.next-2 {
  transform: translateX(480px) translateZ(-60px) scale(0.68) rotateY(-22deg);
  z-index: 2;
  opacity: 0.25;
  pointer-events: none;
}

.pyramid-slide.hidden-slide {
  transform: translateX(0) translateZ(-120px) scale(0.5);
  z-index: 1;
  opacity: 0;
  pointer-events: none;
}

/* Kart İçi Tasarım */
.slide-badge-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.slide-cat-badge {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--apple-blue);
  background: rgba(0, 113, 227, 0.08);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
}
.slide-counter-badge {
  font-size: 11.5px;
  font-weight: 700;
  color: #94a3b8;
}

.slide-img-box {
  width: 100%;
  flex-grow: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8fafc;
  border-radius: 14px;
  overflow: hidden;
  padding: 12px;
  box-sizing: border-box;
}
.slide-img-box img {
  max-width: 100%;
  max-height: 190px;
  object-fit: contain;
  transition: transform 0.4s ease;
}
.pyramid-slide.active:hover .slide-img-box img {
  transform: scale(1.08);
}

.slide-foot {
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.slide-title-wrap h4 {
  font-size: 14px;
  font-weight: 800;
  color: var(--navy-deep);
  margin: 0 0 2px;
  line-height: 1.25;
}
.slide-title-wrap small {
  font-size: 11.5px;
  color: #64748b;
  font-weight: 600;
}
.slide-action-btn {
  background: #f1f5f9;
  color: var(--navy-deep);
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: var(--ease-apple);
  flex-shrink: 0;
  text-decoration: none;
}
.pyramid-slide.active .slide-action-btn {
  background: var(--apple-blue);
  color: #ffffff;
  border-color: var(--apple-blue);
}
.pyramid-slide.active .slide-action-btn:hover {
  background: var(--apple-blue-hover);
  transform: scale(1.04);
}

/* Navigasyon Butonları (Cam Efektli ❮ ve ❯) */
.pyramid-ctrl-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1.5px solid #cbd5e1;
  color: var(--navy-deep);
  font-size: 18px;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 20;
  transition: var(--ease-apple);
  box-shadow: 0 6px 20px rgba(8, 36, 81, 0.12);
}
.pyramid-ctrl-btn:hover {
  background: #ffffff;
  border-color: var(--apple-blue);
  color: var(--apple-blue);
  transform: translateY(-50%) scale(1.08);
}
.pyramid-ctrl-btn.prev {
  left: 20px;
}
.pyramid-ctrl-btn.next {
  right: 20px;
}

/* Sayfalama & Durum Göstergesi (Dots) */
.pyramid-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
}
.pyramid-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #cbd5e1;
  transition: var(--ease-apple);
  cursor: pointer;
}
.pyramid-dot.active {
  width: 24px;
  border-radius: 4px;
  background: var(--apple-blue);
}
.pyramid-play-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 700;
  color: #166534;
  background: #dcfce7;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  margin-left: 12px;
}

/* Responsive Kurallar (Tablet & Telefon) */
@media (max-width: 900px) {
  .pyramid-stage-wrap {
    height: 380px;
  }
  .pyramid-slide {
    width: 320px;
    height: 340px;
    margin-left: -160px;
    margin-top: -170px;
  }
  .pyramid-slide.prev-1 {
    transform: translateX(-180px) scale(0.85);
  }
  .pyramid-slide.next-1 {
    transform: translateX(180px) scale(0.85);
  }
  .pyramid-slide.prev-2,
  .pyramid-slide.next-2 {
    display: none;
  }
}
@media (max-width: 600px) {
  .pyramid-stage-wrap {
    height: 350px;
  }
  .pyramid-slide {
    width: 280px;
    height: 320px;
    margin-left: -140px;
    margin-top: -160px;
    padding: 14px;
  }
  .pyramid-slide.prev-1 {
    transform: translateX(-120px) scale(0.8);
    opacity: 0.4;
  }
  .pyramid-slide.next-1 {
    transform: translateX(120px) scale(0.8);
    opacity: 0.4;
  }
  .pyramid-ctrl-btn {
    width: 36px;
    height: 36px;
    font-size: 14px;
  }
  .pyramid-ctrl-btn.prev { left: 4px; }
  .pyramid-ctrl-btn.next { right: 4px; }
}

/* ==========================================================================
   5. KURUMSAL DEĞERLER ŞERİDİ (5 TRUST BADGES)
   ========================================================================== */
.values-bar-clean {
  background: #f8fafc;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: 24px 0;
}
.values-bar-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}
.val-item {
  display: flex;
  align-items: center;
  gap: 12px;
}
.val-icon {
  font-size: 24px;
  color: var(--apple-blue);
  flex-shrink: 0;
}
.val-item strong {
  display: block;
  font-size: 13.5px;
  font-weight: 750;
  color: var(--navy-deep);
  line-height: 1.25;
}
.val-item small {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
}

/* RESMİ BELGELER VE TESCİLLER KARTLARI */
.docs-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 960px;
  margin: 32px auto 0;
}
.doc-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 18px;
  padding: 20px 28px;
  box-shadow: 0 4px 16px rgba(8, 36, 81, 0.04);
  transition: var(--ease-apple);
  gap: 20px;
}
.doc-card:hover {
  transform: translateY(-2px);
  border-color: #93c5fd;
  box-shadow: 0 10px 28px rgba(8, 36, 81, 0.08);
}
.doc-card-left {
  display: flex;
  align-items: center;
  gap: 20px;
  flex: 1;
}
.doc-icon-badge {
  background: #fee2e2;
  color: #dc2626;
  font-size: 13px;
  font-weight: 850;
  padding: 12px 16px;
  border-radius: 12px;
  letter-spacing: 0.5px;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(220, 38, 38, 0.12);
}
.doc-info h3 {
  font-size: 16.5px;
  font-weight: 750;
  color: var(--navy-deep);
  margin: 0 0 5px;
}
.doc-info p {
  font-size: 13.5px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}
.doc-card .btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f8fafc;
  color: var(--navy-deep);
  border: 1.5px solid #cbd5e1;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  font-size: 13.5px;
  font-weight: 600;
  white-space: nowrap;
  transition: var(--ease-apple);
  flex-shrink: 0;
}
.doc-card .btn-secondary:hover {
  background: var(--apple-blue);
  color: #ffffff;
  border-color: var(--apple-blue);
  box-shadow: 0 4px 12px rgba(0, 113, 227, 0.28);
}

/* ==========================================================================
   5. ÜRÜNLER SAYFASI — ŞIK, ZARİF B2B KARTLAR & HOVER GÖRSEL KAYDIRMA
   Kaba devasa resimler yerine Apple/Tesla benzeri lüks 3'lü/4'lü grid
   ========================================================================== */
.inner-header {
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
  padding: 60px 0 40px;
  border-bottom: 1px solid var(--border-light);
  text-align: center;
}
.inner-header h1 {
  font-size: clamp(34px, 3.8vw, 48px);
  font-weight: 850;
  letter-spacing: -0.03em;
  color: var(--navy-deep);
  margin: 12px 0 8px;
}
.inner-header p {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto;
}

.product-group-block {
  padding: 56px 0;
  border-bottom: 1px solid var(--border-light);
}
.product-group-block:last-child {
  border-bottom: none;
}
.product-group-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
}
.product-group-title {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--navy-deep);
  margin: 6px 0;
}
.product-group-subtitle {
  font-size: 15px;
  color: var(--text-muted);
  margin: 0;
}

/* ŞIK B2B ÜRÜN KARTLARI IZGARASI (GRID) */
.product-luxury-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.luxury-product-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
  transition: var(--ease-apple);
  display: flex;
  flex-direction: column;
  position: relative;
}
.luxury-product-card:hover {
  transform: translateY(-6px);
  border-color: #cbd5e1;
  box-shadow: var(--shadow-hover);
}

/* Görsel Alanı & Hover'da Beliren Kaydırma Okları */
.card-media-stage {
  position: relative;
  height: 250px;
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid #f1f5f9;
  cursor: zoom-in;
}
.card-media-stage img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 16px;
  transition: transform 0.4s ease;
  user-select: none;
}
.luxury-product-card:hover .card-media-stage img {
  transform: scale(1.03);
}

/* HOVER'DA YUMUŞAKÇA BELİREN ZARİF KAYDIRMA OKLARI */
.stage-arrow-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(0, 0, 0, 0.1);
  color: var(--navy-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 750;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: var(--ease-apple);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  z-index: 5;
}
.luxury-product-card:hover .stage-arrow-btn {
  opacity: 1;
  pointer-events: auto;
}
.stage-arrow-btn:hover {
  background: var(--apple-blue);
  color: #ffffff;
  border-color: var(--apple-blue);
  transform: translateY(-50%) scale(1.1);
}
.stage-arrow-btn.prev {
  left: 10px;
}
.stage-arrow-btn.next {
  right: 10px;
}

/* Büyüteç ve Sayaç Rozetleri */
.stage-zoom-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  color: #334155;
  font-size: 11.5px;
  font-weight: 650;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(0, 0, 0, 0.08);
  opacity: 0;
  transition: var(--ease-apple);
  z-index: 4;
}
.luxury-product-card:hover .stage-zoom-badge {
  opacity: 1;
}

.stage-counter-badge {
  position: absolute;
  bottom: 10px;
  left: 10px;
  background: rgba(5, 20, 41, 0.78);
  backdrop-filter: blur(6px);
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  z-index: 4;
}

/* Nokta Göstergeleri (Dots) */
.stage-dots-row {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 5px;
  z-index: 5;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(6px);
  padding: 3px 8px;
  border-radius: var(--radius-pill);
}
.stage-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
  transition: all 0.2s ease;
}
.stage-dot.active {
  background: #ffffff;
  transform: scale(1.3);
}

/* Kategori Filtre Butonları (Tesla/Apple Tarzı) */
.product-filter-bar {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 32px 0 44px;
}
.filter-btn {
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  color: #475569;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--ease-apple);
}
.filter-btn:hover {
  background: #e2e8f0;
  color: var(--navy-deep);
}
.filter-btn.active {
  background: var(--navy);
  border-color: var(--navy);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(8, 36, 81, 0.2);
}

/* Kart İçeriği */
.card-content-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.card-badge-row {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.chip-model {
  background: rgba(0, 113, 227, 0.09);
  color: var(--apple-blue);
  font-size: 11.5px;
  font-weight: 750;
  padding: 3px 8px;
  border-radius: 4px;
}
.chip-code {
  background: #f1f5f9;
  color: #475569;
  font-size: 11.5px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
}
.card-product-title {
  font-size: 17px;
  font-weight: 750;
  color: var(--navy-deep);
  margin: 0 0 8px;
  line-height: 1.3;
}
.card-product-desc {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0 0 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-action-row {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid #f1f5f9;
}
.card-quote-link {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--apple-blue);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.card-quote-link:hover {
  color: var(--apple-blue-hover);
  transform: translateX(3px);
}

/* ==========================================================================
   GENEL BUTONLAR, BÖLÜM VE KART STİLLERİ
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-size: 14.5px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--ease-apple);
}
.btn-primary {
  background: var(--apple-blue);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(0, 113, 227, 0.28);
}
.btn-primary:hover {
  background: var(--apple-blue-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(0, 113, 227, 0.38);
}
.btn-secondary {
  background: #ffffff;
  color: var(--navy-deep);
  border: 1px solid #cbd5e1;
}
.btn-secondary:hover {
  background: #f8fafc;
  border-color: #94a3b8;
  transform: translateY(-2px);
}

/* Bölüm Başlıkları ve Layout */
.section {
  padding: 72px 0;
}
.section-alt {
  background: #f8fafc;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}
.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}
.section-badge {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--apple-blue);
  text-transform: uppercase;
  background: rgba(0, 113, 227, 0.08);
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(30px, 3.4vw, 42px);
  font-weight: 850;
  letter-spacing: -0.03em;
  color: var(--navy-deep);
  margin: 0 0 14px;
}
.section-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* Ana Sayfa Ürün Kartları (Eskisi Gibi Lüks 3'lü Grid) */
.product-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.product-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
  transition: var(--ease-apple);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-6px);
  border-color: #cbd5e1;
  box-shadow: var(--shadow-hover);
}
.product-card-pic {
  height: 220px;
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  position: relative;
  border-bottom: 1px solid #f1f5f9;
}
.product-card-pic img {
  max-height: 100%;
  width: auto;
  object-fit: contain;
  transition: transform 0.3s ease;
}
.product-card:hover .product-card-pic img {
  transform: scale(1.04);
}
.product-code-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(5, 20, 41, 0.75);
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
}
.product-card-body {
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}
.product-card-info {
  flex-grow: 1;
}
.product-card-model {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 750;
  color: var(--apple-blue);
  background: rgba(0, 113, 227, 0.08);
  padding: 2px 8px;
  border-radius: 4px;
  margin-bottom: 8px;
}
.product-card-info h3 {
  font-size: 17px;
  font-weight: 750;
  color: var(--navy-deep);
  margin: 0 0 8px;
}
.product-card-info p {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}
.product-card-arrow {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #f1f5f9;
  color: var(--navy-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  flex-shrink: 0;
  transition: var(--ease-apple);
}
.product-card:hover .product-card-arrow {
  background: var(--apple-blue);
  color: #ffffff;
  transform: translateX(4px);
}

/* ==========================================================================
   6. LIGHTBOX MODAL (TAM SAYFA APPLE GÖRÜNTÜLEYİCİ)
   ========================================================================== */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(5, 20, 41, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 32px;
}
.modal-overlay.active {
  display: flex;
}
.modal-content {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 1140px;
  width: 100%;
  max-height: 90vh;
  position: relative;
  padding: 40px 32px 28px;
  box-shadow: var(--shadow-modal);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 18px;
  border: none;
  background: #f1f5f9;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #334155;
  transition: var(--ease-apple);
  z-index: 10;
}
.modal-close:hover {
  background: #e2e8f0;
  color: #0f172a;
  transform: scale(1.08);
}
.modal-img {
  width: 100%;
  max-height: 72vh;
  object-fit: contain;
  background: #f8fafc;
  border-radius: var(--radius-sm);
  user-select: none;
}
.modal-caption {
  margin-top: 16px;
  font-size: 15px;
  font-weight: 700;
  color: var(--navy-deep);
  text-align: center;
}

/* ==========================================================================
   7. İLETİŞİM & LÜKS B2B TEKLİF VE TALEP SİSTEMİ (FORM & TABLO)
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 36px;
  align-items: start;
}
.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.contact-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 22px;
  display: flex;
  gap: 16px;
  box-shadow: 0 4px 16px rgba(8, 36, 81, 0.04);
  transition: var(--ease-apple);
}
.contact-card:hover {
  transform: translateY(-3px);
  border-color: #cbd5e1;
  box-shadow: 0 10px 28px rgba(8, 36, 81, 0.08);
}
.contact-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(0, 113, 227, 0.08);
  border: 1px solid rgba(0, 113, 227, 0.15);
  color: var(--apple-blue);
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-card-content h4 {
  font-size: 15px;
  font-weight: 750;
  color: var(--navy-deep);
  margin: 0 0 6px;
}
.contact-card-content p {
  font-size: 14px;
  color: #334155;
  line-height: 1.55;
  margin: 0 0 6px;
}
.contact-card-content a {
  color: var(--apple-blue);
  font-weight: 650;
}
.contact-card-content a:hover {
  text-decoration: underline;
}

/* Lüks Teklif & Şartname Talep Form Kutusu (Tablolu) */
.form-box {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  padding: 36px 32px;
  box-shadow: 0 8px 32px rgba(8, 36, 81, 0.06);
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--navy-deep);
  margin-bottom: 7px;
}
.form-control, select.form-control, textarea.form-control {
  width: 100%;
  padding: 12px 16px;
  border-radius: 10px;
  border: 1.5px solid #cbd5e1;
  background: #f8fafc;
  color: var(--navy-deep);
  font-size: 14.5px;
  font-family: inherit;
  transition: var(--ease-apple);
  box-sizing: border-box;
}
.form-control:focus, select.form-control:focus, textarea.form-control:focus {
  outline: none;
  background: #ffffff;
  border-color: var(--apple-blue);
  box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.15);
}
/* Lüks B2B Teklif & Şartname Özeti Tablosu */
.quote-summary-card {
  background: #f8fafc;
  border: 1.5px solid #cbd5e1;
  border-radius: 14px;
  overflow: hidden;
  margin: 20px 0 24px;
  box-shadow: 0 4px 14px rgba(8, 36, 81, 0.04);
}
.quote-summary-header {
  background: var(--navy-deep);
  color: #ffffff;
  padding: 12px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.pulse-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
  animation: pulseGreen 1.8s infinite;
}
@keyframes pulseGreen {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}
.badge-spec {
  background: rgba(255, 255, 255, 0.15);
  color: #93c5fd;
  font-size: 11px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.06em;
}
.spec-summary-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  background: #ffffff;
}
.spec-summary-table th {
  background: #f1f5f9;
  color: #475569;
  padding: 10px 14px;
  text-align: left;
  font-size: 12px;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1.5px solid #e2e8f0;
}
.spec-summary-table td {
  padding: 11px 14px;
  border-bottom: 1px solid #edf2f7;
  color: #1e293b;
  vertical-align: middle;
}
.spec-summary-table tr:last-child td {
  border-bottom: none;
}
.spec-summary-table tr:hover td {
  background: #f8fafc;
}
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: var(--radius-pill);
  font-size: 11.5px;
  font-weight: 700;
}
.status-ready {
  background: #e6f9ed;
  color: #0e8648;
  border: 1px solid #b3edc9;
}

/* WhatsApp Hızlı Teklif Butonu */
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #25d366;
  color: #ffffff !important;
  border: 1.5px solid #1ebc59;
  border-radius: var(--radius-pill);
  padding: 14px 20px;
  font-size: 14.5px;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
  transition: var(--ease-apple);
  text-align: center;
}
.btn-whatsapp:hover {
  background: #20ba59;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
}

/* ==========================================================================
   8. YANDEX METRICA & CANLI ZİYARETÇİ DASHBOARD KARTLARI (ADMİN)
   ========================================================================== */
.analytics-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 24px 0 28px;
}
.metric-box {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 22px 20px;
  box-shadow: 0 4px 20px rgba(8, 36, 81, 0.04);
  position: relative;
  overflow: hidden;
  transition: var(--ease-apple);
}
.metric-box:hover {
  transform: translateY(-3px);
  border-color: #cbd5e1;
  box-shadow: 0 10px 28px rgba(8, 36, 81, 0.08);
}
.metric-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
  background: var(--apple-blue);
}
.metric-box.yandex::before {
  background: #fc3f1d;
}
.metric-box.green::before {
  background: #10b981;
}
.metric-box.purple::before {
  background: #8b5cf6;
}
.metric-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #64748b;
  margin-bottom: 10px;
  text-transform: uppercase;
}
.metric-val {
  font-size: 34px;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--navy-deep);
  line-height: 1.1;
  margin-bottom: 10px;
}
.metric-sub {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 700;
  color: #166534;
  background: #dcfce7;
  padding: 3px 9px;
  border-radius: var(--radius-pill);
}

/* Trafik Dağılım Çubukları */
.progress-bar-container {
  background: #e2e8f0;
  border-radius: var(--radius-pill);
  height: 7px;
  width: 100%;
  overflow: hidden;
  margin-top: 4px;
}
.progress-bar-fill {
  height: 100%;
  border-radius: var(--radius-pill);
  background: var(--apple-blue);
  transition: width 0.6s ease;
}

/* ==========================================================================
   9. FOOTER
   ========================================================================== */
.site-footer {
  background: var(--navy-deep);
  color: #94a3b8;
  padding: 60px 0 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 14px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-col h4 {
  color: #ffffff;
  font-size: 16px;
  font-weight: 750;
  margin: 0 0 16px;
}
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-links li {
  margin-bottom: 10px;
}
.footer-links a {
  color: #cbd5e1;
}
.footer-links a:hover {
  color: var(--apple-blue);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 13px;
  flex-wrap: wrap;
  gap: 12px;
}

/* ==========================================================================
   10. MOBİL & TABLET UYUMLULUK (RESPONSIVE MÜKEMMELLİK)
   ========================================================================== */
@media (max-width: 1200px) {
  .floating-products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .values-bar-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .analytics-metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1024px) {
  .product-luxury-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .hero-cinematic {
    background-image: 
      linear-gradient(180deg, rgba(245, 248, 252, 0.94) 0%, rgba(245, 248, 252, 0.82) 65%, rgba(245, 248, 252, 0.3) 100%),
      url("hero-aircraft.webp");
    background-position: 70% center;
    height: auto;
    min-height: 520px;
    padding: 36px 0;
  }
  .hero-cinematic-inner {
    padding: 0 20px;
  }
  .hero-cinematic h1 {
    font-size: 34px;
  }
  .floating-products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .values-bar-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .product-luxury-grid {
    grid-template-columns: 1fr;
  }
  .analytics-metrics-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  /* Mobil Menü Çekmecesi & Başlık */
  .admin-nav-btn {
    display: none;
  }
  .header-actions {
    gap: 8px;
  }
  .lang-btn {
    padding: 4px 7px;
    font-size: 11px;
  }
  .brand-logo-img {
    height: 44px;
    max-width: 175px;
  }
  .header-inner {
    height: 64px;
    padding: 0 16px;
  }
  nav.main-nav {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: 20px 24px 32px;
    box-shadow: 0 20px 50px rgba(5, 20, 41, 0.25);
    border-bottom: 2px solid var(--apple-blue);
    z-index: 9999;
    gap: 12px;
  }
  nav.main-nav.open,
  nav.main-nav.mobile-active {
    display: flex !important;
  }
  nav.main-nav a {
    font-size: 15.5px;
    font-weight: 650;
    padding: 8px 0;
    border-bottom: 1px solid #f1f5f9;
  }
  .hamb-btn {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    font-size: 20px;
    background: #f8fafc;
    border: 1.5px solid #cbd5e1;
    border-radius: var(--radius-sm);
    color: var(--navy-deep);
    cursor: pointer;
    flex-shrink: 0;
  }

  .product-luxury-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .floating-products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .form-box {
    padding: 22px 16px;
  }
  .spec-summary-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

/* Dokunmatik Cihazlarda (Telefon/Tablet) Oklar Sürekli Görünür */
@media (hover: none), (max-width: 900px) {
  .stage-arrow-btn {
    opacity: 0.92 !important;
    pointer-events: auto !important;
    width: 38px !important;
    height: 38px !important;
    background: rgba(255, 255, 255, 0.95) !important;
  }
  .stage-zoom-badge {
    opacity: 0.92 !important;
  }
}


/* ==========================================================================
   TAM EKRAN ÜRÜN GÖRSELİ LIGHTBOX MODALI
   ========================================================================== */
.ky-lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 20, 41, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 99999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 28px;
}
.ky-lightbox-overlay.active {
  display: flex;
}
.ky-lightbox-inner {
  max-width: 92vw;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.ky-lightbox-inner img {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 14px;
  background: #ffffff;
  padding: 12px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.65);
}
.ky-lightbox-caption {
  color: #e2e8f0;
  font-size: 14.5px;
  font-weight: 600;
  text-align: center;
}
.ky-lightbox-close {
  position: fixed;
  top: 22px;
  right: 26px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(15, 23, 42, 0.85);
  color: #ffffff;
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--ease-apple);
}
.ky-lightbox-close:hover {
  background: var(--apple-blue);
  border-color: var(--apple-blue);
  transform: scale(1.06);
}