/* =====================================================
   LED VISION PRO - KURUMSAL STIL
   Koyu lacivert + altın aksan + sofistike tipografi
   ===================================================== */

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

:root {
  /* Renk Paleti */
  --navy-900: #0a1628;
  --navy-800: #0f1f3a;
  --navy-700: #162a4d;
  --navy-600: #1e3a6a;
  --navy-500: #2c4a7e;
  --navy-50: #f4f7fb;

  --gold-500: #c9a961;
  --gold-400: #d4b87a;
  --gold-300: #e0c896;
  --gold-600: #b0924a;

  --gray-50: #fafaf8;
  --gray-100: #f4f4f0;
  --gray-200: #e6e6e0;
  --gray-300: #d0d0c8;
  --gray-400: #a0a098;
  --gray-500: #707068;
  --gray-600: #4a4a45;
  --gray-700: #2d2d2a;
  --gray-900: #121210;

  --white: #ffffff;
  --success: #2d7a4f;
  --danger: #9a2e2e;
  --warning: #b87a2e;

  /* Typography */
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', -apple-system, sans-serif;

  /* Layout */
  --container: 1280px;
  --radius-sm: 2px;
  --radius: 4px;
  --radius-lg: 8px;

  --shadow-sm: 0 1px 2px rgba(10, 22, 40, 0.06);
  --shadow: 0 4px 12px rgba(10, 22, 40, 0.08);
  --shadow-lg: 0 12px 40px rgba(10, 22, 40, 0.15);
  --shadow-gold: 0 8px 24px rgba(201, 169, 97, 0.25);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.65;
  color: var(--gray-700);
  background: var(--gray-50);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

h1, h2, h3, h4, h5 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
  color: var(--navy-900);
  letter-spacing: -0.01em;
}

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

/* ========== TOPBAR ========== */
.topbar {
  background: var(--navy-900);
  color: var(--gray-300);
  font-size: 13px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(201, 169, 97, 0.1);
}
.topbar-inner { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.topbar a { color: var(--gray-300); transition: var(--transition); }
.topbar a:hover { color: var(--gold-400); }
.topbar-info { display: flex; gap: 28px; align-items: center; flex-wrap: wrap; }
.topbar-info span { display: inline-flex; align-items: center; gap: 8px; }
.topbar-info svg { width: 14px; height: 14px; color: var(--gold-500); }
.topbar-social { display: flex; gap: 16px; }
.topbar-social a { display: inline-flex; }

/* ========== HEADER ========== */
.header {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  gap: 40px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-serif);
}
.logo-mark {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--navy-800), var(--navy-600));
  color: var(--gold-400);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 20px;
  border-radius: var(--radius-sm);
  position: relative;
  overflow: hidden;
}
.logo-mark::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, transparent 40%, rgba(201,169,97,0.2) 50%, transparent 60%);
}
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-text strong {
  font-size: 22px;
  font-weight: 600;
  color: var(--navy-900);
  letter-spacing: 0.02em;
}
.logo-text small {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--gold-600);
  font-family: var(--font-sans);
  font-weight: 500;
  margin-top: 2px;
}

.main-nav { display: flex; gap: 4px; align-items: center; }
.main-nav a {
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-700);
  letter-spacing: 0.02em;
  position: relative;
}
.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 16px;
  right: 16px;
  height: 1px;
  background: var(--gold-500);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.main-nav a:hover { color: var(--navy-900); }
.main-nav a:hover::after, .main-nav a.active::after { transform: scaleX(1); }

.header-actions { display: flex; gap: 8px; align-items: center; }
.header-btn {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border-radius: var(--radius);
  color: var(--navy-800);
  position: relative;
  transition: var(--transition);
}
.header-btn:hover { background: var(--gray-100); color: var(--gold-600); }
.header-btn svg { width: 20px; height: 20px; }
.cart-badge {
  position: absolute;
  top: 2px; right: 2px;
  background: var(--gold-500);
  color: var(--white);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 10px;
  min-width: 18px;
  text-align: center;
}

.mobile-toggle { display: none; }

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: all var(--transition);
  cursor: pointer;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: var(--navy-900);
  color: var(--white);
  border-color: var(--navy-900);
}
.btn-primary:hover {
  background: var(--navy-700);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}
.btn-gold {
  background: var(--gold-500);
  color: var(--navy-900);
  border-color: var(--gold-500);
}
.btn-gold:hover { background: var(--gold-600); border-color: var(--gold-600); box-shadow: var(--shadow-gold); }
.btn-outline {
  background: transparent;
  color: var(--navy-900);
  border-color: var(--navy-900);
}
.btn-outline:hover { background: var(--navy-900); color: var(--white); }
.btn-outline-gold {
  background: transparent;
  color: var(--gold-400);
  border-color: var(--gold-500);
}
.btn-outline-gold:hover { background: var(--gold-500); color: var(--navy-900); }
.btn-sm { padding: 10px 20px; font-size: 12px; }
.btn-block { width: 100%; justify-content: center; }

/* ========== HERO ========== */
.hero {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-700) 100%);
  color: var(--white);
  padding: 120px 0 140px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(201, 169, 97, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 80% 30%, rgba(201, 169, 97, 0.05) 0%, transparent 40%);
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.4;
}
.hero .container { position: relative; z-index: 1; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--gold-400);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  margin-bottom: 24px;
}
.hero-eyebrow::before {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--gold-500);
}
.hero h1 {
  font-size: clamp(40px, 5vw, 64px);
  color: var(--white);
  margin-bottom: 28px;
  font-weight: 500;
}
.hero h1 em {
  font-style: italic;
  color: var(--gold-400);
  font-weight: 400;
}
.hero-desc {
  font-size: 17px;
  line-height: 1.8;
  color: rgba(255,255,255,0.75);
  margin-bottom: 40px;
  max-width: 540px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  padding: 40px;
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(201, 169, 97, 0.2);
  border-radius: var(--radius-lg);
  position: relative;
}
.hero-stats::before {
  content: '';
  position: absolute;
  top: -1px; left: -1px;
  width: 60px; height: 60px;
  border-top: 2px solid var(--gold-500);
  border-left: 2px solid var(--gold-500);
}
.hero-stats::after {
  content: '';
  position: absolute;
  bottom: -1px; right: -1px;
  width: 60px; height: 60px;
  border-bottom: 2px solid var(--gold-500);
  border-right: 2px solid var(--gold-500);
}
.stat-item { padding: 16px 0; }
.stat-num {
  font-family: var(--font-serif);
  font-size: 48px;
  font-weight: 600;
  color: var(--gold-400);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.7);
}

/* ========== SECTION ========== */
section { padding: 100px 0; }
.section-head { margin-bottom: 64px; text-align: center; }
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  color: var(--gold-600);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-weight: 500;
  margin-bottom: 20px;
}
.section-eyebrow::before,
.section-eyebrow::after {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--gold-500);
}
.section-title {
  font-size: clamp(32px, 4vw, 48px);
  margin-bottom: 16px;
}
.section-title em { font-style: italic; color: var(--gold-600); font-weight: 500; }
.section-desc {
  max-width: 640px;
  margin: 0 auto;
  font-size: 17px;
  color: var(--gray-500);
  line-height: 1.8;
}

/* ========== CATEGORIES GRID ========== */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.category-card {
  background: var(--white);
  padding: 48px 32px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.category-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 3px;
  background: var(--gold-500);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.category-card:hover::before { transform: scaleX(1); }
.category-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 24px;
  background: var(--navy-50);
  color: var(--navy-800);
  border-radius: 50%;
  display: grid;
  place-items: center;
  transition: var(--transition);
}
.category-card:hover .category-icon { background: var(--navy-900); color: var(--gold-400); }
.category-icon svg { width: 32px; height: 32px; }
.category-card h3 { font-size: 22px; margin-bottom: 12px; }
.category-card p { font-size: 14px; color: var(--gray-500); margin-bottom: 20px; line-height: 1.7; }
.category-link {
  color: var(--navy-800);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.category-link:hover { color: var(--gold-600); }

/* ========== PRODUCTS GRID ========== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}
.product-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold-300);
}
.product-image {
  position: relative;
  aspect-ratio: 4/3;
  background: var(--navy-50);
  overflow: hidden;
}
.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s;
}
.product-card:hover .product-image img { transform: scale(1.05); }
.product-badges {
  position: absolute;
  top: 12px;
  left: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.badge {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  background: var(--navy-900);
  color: var(--white);
}
.badge-gold { background: var(--gold-500); color: var(--navy-900); }
.badge-rental { background: #2d7a4f; color: var(--white); }

.product-info { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.product-cat {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--gold-600);
  margin-bottom: 8px;
  font-weight: 500;
}
.product-title {
  font-size: 19px;
  font-weight: 600;
  color: var(--navy-900);
  margin-bottom: 10px;
  line-height: 1.3;
}
.product-desc {
  font-size: 13px;
  color: var(--gray-500);
  margin-bottom: 16px;
  line-height: 1.6;
}
.product-specs {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--gray-100);
}
.spec-chip {
  font-size: 11px;
  color: var(--gray-600);
  padding: 4px 10px;
  background: var(--gray-100);
  border-radius: 20px;
  font-weight: 500;
}
.product-footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 12px;
}
.price-label {
  font-size: 10px;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 2px;
}
.price-value {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--navy-900);
}
.price-value small { font-size: 12px; color: var(--gray-500); font-weight: 400; font-family: var(--font-sans); }

/* ========== PRODUCT DETAIL ========== */
.breadcrumb {
  padding: 20px 0;
  font-size: 13px;
  color: var(--gray-500);
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
}
.breadcrumb a { color: var(--navy-700); }
.breadcrumb a:hover { color: var(--gold-600); }
.breadcrumb span { margin: 0 8px; color: var(--gray-400); }

.product-detail {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  padding: 60px 0;
}
.product-gallery {
  background: var(--navy-50);
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  position: relative;
}
.product-gallery img { width: 100%; height: 100%; object-fit: cover; }

.product-detail h1 {
  font-size: 38px;
  margin-bottom: 12px;
  line-height: 1.15;
}
.product-model {
  font-family: var(--font-sans);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--gold-600);
  font-weight: 500;
  margin-bottom: 20px;
}
.product-lead {
  font-size: 17px;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 30px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--gray-200);
}

.price-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 30px;
}
.price-card {
  padding: 20px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
}
.price-card.rental { border-color: var(--gold-500); background: linear-gradient(135deg, rgba(201,169,97,0.04), transparent); }
.price-card-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--gray-500);
  margin-bottom: 8px;
}
.price-card-value {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 600;
  color: var(--navy-900);
}
.price-card-value small { font-size: 13px; color: var(--gray-500); font-weight: 400; font-family: var(--font-sans); }

.spec-table {
  width: 100%;
  margin: 20px 0;
  border-collapse: collapse;
}
.spec-table tr { border-bottom: 1px solid var(--gray-100); }
.spec-table td { padding: 12px 0; font-size: 14px; }
.spec-table td:first-child { color: var(--gray-500); font-weight: 500; width: 45%; }
.spec-table td:last-child { color: var(--navy-900); font-weight: 500; }

.product-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.quantity-input {
  display: flex;
  align-items: center;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  overflow: hidden;
}
.quantity-input button {
  width: 44px; height: 48px;
  background: var(--gray-100);
  font-size: 18px;
  color: var(--navy-800);
  transition: var(--transition);
}
.quantity-input button:hover { background: var(--navy-800); color: var(--white); }
.quantity-input input {
  width: 60px; height: 48px;
  text-align: center;
  border: none;
  border-left: 1px solid var(--gray-300);
  border-right: 1px solid var(--gray-300);
  font-weight: 600;
  font-size: 15px;
  font-family: inherit;
}

/* ========== CONTACT CTA BLOCK ========== */
.contact-cta {
  background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
  color: var(--white);
  padding: 32px;
  border-radius: var(--radius);
  margin: 30px 0;
  position: relative;
  overflow: hidden;
}
.contact-cta::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 3px;
  background: var(--gold-500);
}
.contact-cta-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}
.cta-eyebrow {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--gold-400);
  margin-bottom: 6px;
}
.cta-title {
  color: var(--white);
  font-size: 24px;
  margin-bottom: 4px;
}
.cta-icon {
  width: 56px;
  height: 56px;
  background: rgba(201,169,97,0.15);
  color: var(--gold-400);
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.cta-desc {
  color: rgba(255,255,255,0.75);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 20px;
}
.cta-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.btn-whatsapp {
  background: #25d366;
  color: var(--white);
  border-color: #25d366;
}
.btn-whatsapp:hover {
  background: #1fb958;
  border-color: #1fb958;
  color: var(--white);
}
.rental-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.12);
  color: var(--gold-400);
  font-size: 13px;
  width: 100%;
}
.rental-link:hover { color: var(--gold-300); }
.product-cta-text {
  color: var(--navy-700);
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transition: var(--transition);
}
.product-card:hover .product-cta-text { color: var(--gold-600); }

/* ========== TABS ========== */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--gray-200);
  margin-bottom: 30px;
}
.tab-btn {
  padding: 16px 28px;
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gray-500);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition);
}
.tab-btn.active { color: var(--navy-900); border-color: var(--gold-500); }
.tab-btn:hover { color: var(--navy-900); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ========== FORMS ========== */
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--navy-900);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.form-label .req { color: var(--danger); }
.form-control {
  width: 100%;
  padding: 13px 16px;
  font-family: inherit;
  font-size: 14px;
  color: var(--gray-700);
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  transition: var(--transition);
}
.form-control:focus {
  outline: none;
  border-color: var(--navy-700);
  box-shadow: 0 0 0 3px rgba(22, 42, 77, 0.1);
}
textarea.form-control { min-height: 120px; resize: vertical; font-family: inherit; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ========== ALERT ========== */
.alert {
  padding: 14px 20px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  font-size: 14px;
  border-left: 3px solid;
}
.alert-success { background: #edf7f0; color: var(--success); border-color: var(--success); }
.alert-error { background: #faf0f0; color: var(--danger); border-color: var(--danger); }
.alert-info { background: #eef4fa; color: var(--navy-700); border-color: var(--navy-700); }

/* ========== FILTER SIDEBAR ========== */
.shop-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 40px;
  padding: 40px 0 80px;
}
.filter-sidebar {
  background: var(--white);
  padding: 28px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  height: fit-content;
  position: sticky;
  top: 100px;
}
.filter-title {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 600;
  color: var(--navy-900);
  padding-bottom: 12px;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--gold-500);
  display: inline-block;
}
.filter-group { margin-bottom: 28px; }
.filter-group h4 {
  font-family: var(--font-sans);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray-600);
  margin-bottom: 12px;
  font-weight: 600;
}
.filter-list { list-style: none; }
.filter-list li { margin-bottom: 8px; }
.filter-list a {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: var(--gray-600);
  padding: 6px 0;
}
.filter-list a:hover, .filter-list a.active { color: var(--gold-600); font-weight: 500; }
.filter-list .count { font-size: 12px; color: var(--gray-400); }

/* ========== CART ========== */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 40px;
}
.cart-items { background: var(--white); border-radius: var(--radius); border: 1px solid var(--gray-200); }
.cart-item {
  display: grid;
  grid-template-columns: 100px 1fr auto auto;
  gap: 20px;
  padding: 20px;
  border-bottom: 1px solid var(--gray-100);
  align-items: center;
}
.cart-item:last-child { border-bottom: none; }
.cart-item img { width: 100px; height: 80px; object-fit: cover; border-radius: var(--radius-sm); }
.cart-item-title { font-size: 16px; font-weight: 600; color: var(--navy-900); margin-bottom: 4px; }
.cart-item-model { font-size: 12px; color: var(--gray-500); }
.cart-summary {
  background: var(--navy-900);
  color: var(--white);
  padding: 32px;
  border-radius: var(--radius);
  height: fit-content;
  position: sticky;
  top: 100px;
}
.cart-summary h3 { color: var(--white); margin-bottom: 20px; }
.summary-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  font-size: 14px;
}
.summary-row.total { font-size: 18px; font-weight: 600; padding-top: 20px; border: none; }
.summary-row.total span:last-child { color: var(--gold-400); font-family: var(--font-serif); font-size: 24px; }

/* ========== FOOTER ========== */
.footer {
  background: var(--navy-900);
  color: rgba(255,255,255,0.7);
  padding: 80px 0 0;
  position: relative;
}
.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-500), transparent);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 60px;
}
.footer-col h4 {
  font-family: var(--font-sans);
  color: var(--white);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 24px;
  font-weight: 600;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { font-size: 14px; color: rgba(255,255,255,0.65); }
.footer-col a:hover { color: var(--gold-400); }
.footer-about p { font-size: 14px; line-height: 1.8; margin-top: 16px; }
.footer-contact li { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; }
.footer-contact svg { width: 16px; height: 16px; color: var(--gold-500); margin-top: 3px; flex-shrink: 0; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  flex-wrap: wrap;
  gap: 16px;
}

/* ========== WHATSAPP FLOAT ========== */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 56px; height: 56px;
  background: #25d366;
  color: var(--white);
  border-radius: 50%;
  display: grid;
  place-items: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 99;
  transition: var(--transition);
}
.whatsapp-float:hover { transform: scale(1.1); }
.whatsapp-float svg { width: 30px; height: 30px; }

/* ========== PAGE HEADER ========== */
.page-header {
  background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
  color: var(--white);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 50px 50px;
}
.page-header .container { position: relative; }
.page-header h1 {
  color: var(--white);
  font-size: clamp(36px, 5vw, 56px);
  margin-bottom: 12px;
}
.page-header h1 em { color: var(--gold-400); font-style: italic; }
.page-header p { color: rgba(255,255,255,0.7); font-size: 17px; }

/* ========== UTILITIES ========== */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; } .mt-2 { margin-top: 16px; } .mt-4 { margin-top: 32px; }
.mb-2 { margin-bottom: 16px; } .mb-4 { margin-bottom: 32px; }
.text-gold { color: var(--gold-500); }
.text-muted { color: var(--gray-500); }
.hide-sm { }

@media (max-width: 768px) {
  .hide-sm { display: none !important; }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .hero-grid, .product-detail, .cart-layout, .shop-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .filter-sidebar { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .topbar-info { gap: 16px; font-size: 12px; }
  .topbar-social { display: none; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 20px;
    box-shadow: var(--shadow-lg);
    border-top: 1px solid var(--gray-200);
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 14px 0; border-bottom: 1px solid var(--gray-100); width: 100%; }
  .mobile-toggle {
    display: grid;
    place-items: center;
    width: 42px; height: 42px;
    color: var(--navy-900);
  }
  .mobile-toggle svg { width: 24px; height: 24px; }
  section { padding: 60px 0; }
  .hero { padding: 60px 0 80px; }
  .price-block { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cart-item { grid-template-columns: 80px 1fr; gap: 12px; }
  .cart-item-actions { grid-column: 1 / -1; display: flex; justify-content: space-between; }
  .tabs { overflow-x: auto; white-space: nowrap; }
}

/* ========== HERO YENİ ========== */
.hero { position: relative; padding: 0; min-height: 580px; display: flex; flex-direction: column; }
.hero.hero-has-bg { background-size: cover; background-position: center; background-repeat: no-repeat; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(10,22,40,0.92) 0%, rgba(22,42,77,0.85) 100%);
  pointer-events: none;
}
.hero-inner {
  position: relative; z-index: 1;
  flex: 1;
  display: flex; flex-direction: column; justify-content: center;
  padding: 100px 0 60px;
  max-width: 680px;
}
.hero-stats-bar {
  position: relative; z-index: 1;
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(8px);
  border-top: 1px solid rgba(201,169,97,0.2);
}
.hero-stats-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 24px 0; gap: 0; flex-wrap: wrap;
}
.hero-stat { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 8px 16px; }
.hero-stat-num {
  font-family: var(--font-serif); font-size: 32px; font-weight: 600;
  color: var(--gold-400); line-height: 1;
}
.hero-stat-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em; color: rgba(255,255,255,0.55); }
.hero-stat-sep { width: 1px; height: 40px; background: rgba(201,169,97,0.2); }

/* ========== GALERİ ========== */
.gallery-section { padding: 100px 0; background: var(--white); border-bottom: 1px solid var(--gray-200); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 280px);
  gap: 12px;
}
.gallery-grid .gallery-slot:first-child { grid-row: span 2; }
.gallery-slot { border-radius: var(--radius); overflow: hidden; position: relative; }
.gallery-slot-filled {
  background-size: cover; background-position: center; background-repeat: no-repeat;
  transition: transform 0.5s;
}
.gallery-slot-filled:hover { transform: scale(1.01); }
.gallery-slot-empty {
  background: var(--gray-100);
  border: 2px dashed var(--gray-300);
  display: flex; align-items: center; justify-content: center;
}
.gallery-placeholder { display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--gray-400); }
.gallery-placeholder span { font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em; }
.gallery-hint { text-align: center; color: var(--gray-400); font-size: 13px; margin-top: 16px; }

/* ========== FUAR & ETKİNLİK ========== */
.event-section { background: var(--navy-900); padding: 100px 0; }
.event-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.event-item {
  display: flex; gap: 20px; align-items: flex-start;
  padding: 28px 0; border-bottom: 1px solid rgba(255,255,255,0.06);
}
.event-item:last-child { border-bottom: none; }
.event-num {
  font-family: var(--font-serif); font-size: 13px; font-weight: 600;
  color: var(--gold-500); letter-spacing: 0.05em;
  min-width: 28px; padding-top: 2px;
}
.event-item strong { display: block; font-size: 17px; color: var(--white); margin-bottom: 6px; font-family: var(--font-serif); }
.event-item p { font-size: 14px; color: rgba(255,255,255,0.5); line-height: 1.7; margin: 0; }

@media (max-width: 900px) {
  .event-layout { grid-template-columns: 1fr; gap: 48px; }
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .gallery-grid .gallery-slot:first-child { grid-row: span 1; }
  .gallery-slot { height: 200px; }
}

@media (max-width: 640px) {
}