@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;600;700&family=IBM+Plex+Sans:wght@400;500;600&display=swap');

/* ==========================================================================
   Tasarım Değişkenleri & Tasarım Sistemi (Design Tokens)
   ========================================================================== */
:root {
  /* Panelden ve veritabanından dinamik yönetilen temel renkler */
  --color-primary: #0d9488;
  --color-accent: #0284c7;
  --color-bg: #f8fafc;
  --color-section-alt: #f1f5f9;
  --color-text: #0f172a;
  --font-heading: 'Space Grotesk', 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Plus Jakarta Sans', 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Türetilmiş renk ve stil katmanları (color-mix) */
  --color-card-bg: #ffffff;
  --color-border: color-mix(in srgb, var(--color-text) 12%, transparent);
  --color-border-subtle: color-mix(in srgb, var(--color-text) 7%, transparent);
  --color-text-muted: color-mix(in srgb, var(--color-text) 68%, transparent);
  --color-text-subtle: color-mix(in srgb, var(--color-text) 45%, transparent);

  --color-primary-light: color-mix(in srgb, var(--color-primary) 10%, transparent);
  --color-primary-hover: color-mix(in srgb, var(--color-primary) 85%, #000000);
  --color-accent-light: color-mix(in srgb, var(--color-accent) 12%, transparent);
  --color-accent-hover: color-mix(in srgb, var(--color-accent) 85%, #000000);

  /* Gölgeler (Modern multi-layered shadows) */
  --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / 0.04);
  --shadow-sm: 0 2px 6px -1px rgb(0 0 0 / 0.06), 0 1px 4px -1px rgb(0 0 0 / 0.03);
  --shadow-md: 0 10px 20px -3px rgb(0 0 0 / 0.07), 0 4px 6px -2px rgb(0 0 0 / 0.03);
  --shadow-lg: 0 20px 30px -6px rgb(0 0 0 / 0.09), 0 10px 14px -5px rgb(0 0 0 / 0.04);
  --shadow-hover: 0 16px 32px -4px color-mix(in srgb, var(--color-primary) 18%, transparent);

  /* Yuvarlatmalar */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Geçişler */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ==========================================================================
   Temel Sıfırlama & Tipografi
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6, .logo, .btn, .stat-number {
  font-family: var(--font-heading);
  color: var(--color-text);
  letter-spacing: -0.02em;
}

p {
  margin: 0 0 1rem;
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

:focus-visible {
  outline: 2.5px solid var(--color-primary);
  outline-offset: 3px;
}

.wrap {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(16px, 3.5vw, 32px);
}

.muted {
  color: var(--color-text-muted);
}

/* Rozet / Badge */
.pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 13.5px;
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 1px solid color-mix(in srgb, var(--color-primary) 20%, transparent);
  width: fit-content;
}

.pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-primary);
  display: inline-block;
  animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.35); opacity: 0.7; }
}

/* ==========================================================================
   Header & Gezinme (Sticky Navigation)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border-subtle);
  transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-icon-wrapper {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 4px 10px color-mix(in srgb, var(--color-primary) 30%, transparent);
  flex-shrink: 0;
}

.brand-icon-wrapper svg {
  width: 22px;
  height: 22px;
}

.brand-details {
  display: flex;
  flex-direction: column;
}

.logo {
  font-weight: 700;
  font-size: 1.22rem;
  line-height: 1.2;
  color: var(--color-text);
  letter-spacing: -0.015em;
}

.brand-tagline {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 15.5px;
  font-weight: 600;
  color: var(--color-text);
  position: relative;
  padding: 8px 2px;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2.5px;
  background-color: var(--color-primary);
  border-radius: 2px;
  transition: width var(--transition-normal);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-cta {
  padding: 10px 20px;
  font-size: 14px;
}

/* Mobil Hamburger Butonu */
.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  width: 44px;
  height: 44px;
  cursor: pointer;
  padding: 8px;
  color: var(--color-text);
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
}

.menu-toggle:hover {
  background-color: var(--color-section-alt);
}

.menu-toggle svg {
  width: 24px;
  height: 24px;
}

/* ==========================================================================
   Hero Alanı
   ========================================================================== */
.hero {
  background: linear-gradient(180deg, var(--color-section-alt) 0%, var(--color-bg) 100%);
  border-bottom: 1px solid var(--color-border-subtle);
  position: relative;
  overflow: hidden;
  padding: clamp(48px, 7vw, 84px) 0;
}

.hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -100px;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--color-primary) 12%, transparent) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.hero-text {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero-text h1 {
  font-size: clamp(32px, 4.2vw, 54px);
  line-height: 1.12;
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.025em;
}

.hero-text h1 .highlight {
  color: var(--color-primary);
  position: relative;
  display: inline-block;
}

.hero-text p {
  font-size: clamp(16px, 1.25vw, 19px);
  max-width: 52ch;
  margin: 0;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 8px;
}

/* Güven İstatistikleri / Highlights */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  font-weight: 500;
  margin-top: 2px;
}

/* Hero Görsel Kartı */
.hero-figure {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-card {
  position: relative;
  background: #ffffff;
  padding: clamp(24px, 4vw, 40px);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 440px;
  text-align: center;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.hero-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.hero-img {
  width: 100%;
  max-width: 320px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 8px 16px rgba(0,0,0,0.06));
}

.hero-card-badge {
  margin-top: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 6px 14px;
  border-radius: var(--radius-full);
}

/* ==========================================================================
   Butonlar
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 15px;
  border: none;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
  text-decoration: none;
  line-height: 1;
  user-select: none;
}

.btn svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.btn:hover svg {
  transform: translateX(3px);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--color-primary) 35%, transparent);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  box-shadow: 0 6px 20px color-mix(in srgb, var(--color-primary) 45%, transparent);
}

.btn-accent {
  background-color: var(--color-accent);
  color: #ffffff;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--color-accent) 35%, transparent);
}

.btn-accent:hover {
  background-color: var(--color-accent-hover);
  box-shadow: 0 6px 20px color-mix(in srgb, var(--color-accent) 45%, transparent);
}

.btn-outline {
  background-color: #ffffff;
  border: 1.5px solid var(--color-border);
  color: var(--color-text);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.btn-whatsapp {
  background-color: #25d366;
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background-color: #20ba5a;
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

.btn-small {
  padding: 8px 16px;
  font-size: 13.5px;
  border-radius: var(--radius-sm);
}

.btn-block {
  width: 100%;
}

/* ==========================================================================
   Özellikler / Avantajlar Bölümü (Features Strip)
   ========================================================================== */
.features-section {
  padding: clamp(48px, 6vw, 72px) 0;
  background-color: var(--color-bg);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--color-card-bg);
  padding: 28px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: color-mix(in srgb, var(--color-primary) 30%, transparent);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 6px;
}

.feature-icon svg {
  width: 24px;
  height: 24px;
}

.feature-card h3 {
  font-size: 1.12rem;
  margin: 0;
  font-weight: 600;
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.55;
}

/* ==========================================================================
   Ürünler Bölümü & Arama / Filtreleme
   ========================================================================== */
.products-section {
  padding: clamp(48px, 6vw, 84px) 0;
  border-top: 1px solid var(--color-border-subtle);
}

.section-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 32px;
}

.section-header h2 {
  font-size: clamp(26px, 3.2vw, 38px);
  margin: 0;
  font-weight: 700;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* Filtre ve Arama Çubuğu */
.products-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 32px;
  padding: 16px 20px;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
}

.search-box {
  position: relative;
  flex: 1;
  min-width: 240px;
  max-width: 380px;
}

.search-box svg {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--color-text-subtle);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 10px 14px 10px 42px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 14.5px;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.search-input:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 15%, transparent);
}

.filter-buttons {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.filter-btn {
  padding: 8px 16px;
  font-size: 13.5px;
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.filter-btn.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
}

.product-count-badge {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-text-muted);
}

/* Ürün Izgarası (Product Grid) */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: clamp(20px, 2.5vw, 30px);
}

.product-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: color-mix(in srgb, var(--color-primary) 35%, transparent);
}

.product-card-image-wrap {
  aspect-ratio: 4 / 3;
  background: var(--color-section-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 16px;
}

.product-card-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform var(--transition-normal);
}

.product-card:hover .product-card-image-wrap img {
  transform: scale(1.05);
}

.product-card-image-wrap .placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text-subtle);
}

.product-card-image-wrap .placeholder svg {
  width: 36px;
  height: 36px;
}

.product-card-badge-container {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
}

.product-card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.product-card-title {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--color-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card-desc-preview {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card-footer {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product-price {
  font-weight: 700;
  color: var(--color-primary);
  font-size: 1.15rem;
  font-family: var(--font-heading);
}

.card-action-link {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition-fast);
}

.product-card:hover .card-action-link {
  gap: 7px;
}

/* Stok Rozetleri */
.stock-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  width: fit-content;
  line-height: 1.2;
}

.stock-in {
  background: color-mix(in srgb, #10b981 14%, transparent);
  color: #047857;
  border: 1px solid color-mix(in srgb, #10b981 30%, transparent);
}

.stock-limited {
  background: color-mix(in srgb, #f59e0b 14%, transparent);
  color: #b45309;
  border: 1px solid color-mix(in srgb, #f59e0b 30%, transparent);
}

.stock-out {
  background: color-mix(in srgb, #64748b 14%, transparent);
  color: #475569;
  border: 1px solid color-mix(in srgb, #64748b 25%, transparent);
}

/* Skeleton Loading Durumu */
.skeleton-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 380px;
  display: flex;
  flex-direction: column;
}

.skeleton-image {
  aspect-ratio: 4 / 3;
  background: linear-gradient(90deg, var(--color-section-alt) 25%, color-mix(in srgb, var(--color-section-alt) 50%, #fff) 50%, var(--color-section-alt) 75%);
  background-size: 200% 100%;
  animation: skeletonShimmer 1.5s infinite;
}

.skeleton-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.skeleton-line {
  height: 14px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--color-section-alt) 25%, color-mix(in srgb, var(--color-section-alt) 50%, #fff) 50%, var(--color-section-alt) 75%);
  background-size: 200% 100%;
  animation: skeletonShimmer 1.5s infinite;
}

.skeleton-line.w-80 { width: 80%; height: 20px; }
.skeleton-line.w-50 { width: 50%; }
.skeleton-line.w-30 { width: 30%; height: 18px; margin-top: auto; }

@keyframes skeletonShimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Boş Durum (Empty State) */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 64px 24px;
  background: var(--color-card-bg);
  border-radius: var(--radius-lg);
  border: 1px dashed var(--color-border);
}

.empty-state-icon {
  width: 54px;
  height: 54px;
  margin: 0 auto 16px;
  color: var(--color-text-subtle);
}

.empty-state h3 {
  font-size: 1.25rem;
  margin: 0 0 8px;
}

.empty-state p {
  color: var(--color-text-muted);
  max-width: 40ch;
  margin: 0 auto 20px;
}

/* ==========================================================================
   Ürün Detay Modalı (Accessible Modal)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 200;
  opacity: 1;
  transition: opacity var(--transition-normal);
}

.modal-overlay[hidden] {
  display: none;
  opacity: 0;
}

.modal {
  background: var(--color-card-bg);
  border-radius: var(--radius-xl);
  max-width: 840px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  padding: clamp(24px, 4vw, 40px);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  animation: modalSlideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalSlideUp {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--color-section-alt);
  border: 1px solid var(--color-border-subtle);
  border-radius: 50%;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--color-text);
  cursor: pointer;
  line-height: 1;
  transition: all var(--transition-fast);
  z-index: 10;
}

.modal-close:hover {
  background-color: var(--color-text);
  color: #ffffff;
  transform: rotate(90deg);
}

/* Modal İçerik Düzeni */
.modal-layout {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 32px;
}

.modal-media-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.modal-main-img-wrap {
  aspect-ratio: 1;
  background: var(--color-section-alt);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal-main-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.modal-gallery {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 6px;
}

.modal-thumb {
  width: 72px;
  height: 72px;
  object-fit: contain;
  border-radius: var(--radius-md);
  border: 2px solid var(--color-border);
  background: var(--color-section-alt);
  padding: 4px;
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.modal-thumb:hover {
  transform: translateY(-2px);
}

.modal-thumb.active {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-primary) 30%, transparent);
}

.modal-info-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-title {
  font-size: clamp(22px, 2.5vw, 30px);
  margin: 0;
  font-weight: 700;
  line-height: 1.25;
}

.modal-price {
  font-size: 1.5rem;
  color: var(--color-primary);
  font-weight: 700;
  font-family: var(--font-heading);
}

.modal-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin: 0;
}

/* Özellikler Tablosu */
.attr-table-wrapper {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin: 8px 0;
}

.attr-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.attr-table tr {
  border-bottom: 1px solid var(--color-border-subtle);
}

.attr-table tr:last-child {
  border-bottom: none;
}

.attr-table tr:nth-child(even) {
  background-color: var(--color-section-alt);
}

.attr-table td {
  padding: 10px 14px;
}

.attr-table td:first-child {
  color: var(--color-text-muted);
  font-weight: 500;
  width: 42%;
}

.attr-table td:last-child {
  font-weight: 600;
  color: var(--color-text);
}

.modal-actions {
  margin-top: auto;
  padding-top: 16px;
  display: flex;
  gap: 12px;
}

/* ==========================================================================
   İletişim Sayfası (Contact Page)
   ========================================================================== */
.contact-hero {
  padding: clamp(40px, 6vw, 70px) 0 32px;
  text-align: center;
  background: linear-gradient(180deg, var(--color-section-alt) 0%, var(--color-bg) 100%);
  border-bottom: 1px solid var(--color-border-subtle);
}

.contact-hero h1 {
  font-size: clamp(32px, 4vw, 48px);
  margin: 0 0 12px;
  font-weight: 700;
}

.contact-hero p {
  font-size: 1.1rem;
  max-width: 58ch;
  margin: 0 auto;
  color: var(--color-text-muted);
}

.contact-main-wrap {
  padding: clamp(40px, 5vw, 70px) 0 clamp(60px, 7vw, 100px);
}

.contact-product-banner {
  background: var(--color-primary-light);
  border: 1px solid color-mix(in srgb, var(--color-primary) 25%, transparent);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 36px;
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-text);
}

.contact-product-banner strong {
  color: var(--color-primary);
  font-size: 16px;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(32px, 4vw, 56px);
  align-items: start;
}

.contact-cards-col {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.contact-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: color-mix(in srgb, var(--color-primary) 30%, transparent);
}

.contact-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-card-icon svg {
  width: 22px;
  height: 22px;
}

.contact-card-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-label {
  font-size: 13px;
  color: var(--color-text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.contact-value {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text);
  word-break: break-word;
}

a.contact-value:hover {
  color: var(--color-primary);
}

/* Hızlı WhatsApp Butonu */
.whatsapp-btn {
  background-color: #25d366;
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.whatsapp-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

.whatsapp-btn svg {
  width: 24px;
  height: 24px;
}

/* İletişim Form Kartı */
.contact-form-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(24px, 4vw, 40px);
  box-shadow: var(--shadow-md);
}

.contact-form-card h2 {
  font-size: 1.45rem;
  margin: 0 0 8px;
  font-weight: 700;
}

.contact-form-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--color-text);
}

.form-input, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 15px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 15%, transparent);
}

/* ==========================================================================
   Site Footer
   ========================================================================== */
.site-footer {
  background-color: var(--color-section-alt);
  border-top: 1px solid var(--color-border);
  margin-top: auto;
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr;
  gap: clamp(32px, 4vw, 56px);
  padding-bottom: 48px;
  border-bottom: 1px solid var(--color-border);
}

.footer-brand h3 {
  font-size: 1.35rem;
  margin: 0 0 12px;
  font-weight: 700;
}

.footer-brand p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 36ch;
}

.footer-col h4 {
  font-size: 1.05rem;
  margin: 0 0 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--color-text-muted);
  font-size: 14.5px;
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--color-primary);
  transform: translateX(3px);
}

.footer-contact-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 14px;
  color: var(--color-text-muted);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13.5px;
  color: var(--color-text-muted);
  flex-wrap: wrap;
  gap: 14px;
}

.back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--color-primary);
  cursor: pointer;
  background: none;
  border: none;
  font-size: 13.5px;
  padding: 0;
}

.back-to-top:hover {
  text-decoration: underline;
}

/* ==========================================================================
   Duyarlı Tasarım (Responsive Media Queries)
   ========================================================================== */

/* Tablet & Küçük Ekranlar (max-width: 960px) */
@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero-text {
    align-items: center;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-stats {
    width: 100%;
    max-width: 480px;
    justify-content: center;
  }

  .hero-figure {
    order: -1;
  }

  .hero-card {
    max-width: 340px;
  }

  .modal-layout {
    grid-template-columns: 1fr;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Mobil Ekranlar (max-width: 768px) */
@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 78px;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: stretch;
    padding: 24px;
    gap: 16px;
    box-shadow: var(--shadow-lg);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
  }

  .nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-link {
    font-size: 17px;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border-subtle);
  }

  .nav-link::after {
    display: none;
  }

  .nav-cta {
    margin-top: 8px;
    text-align: center;
  }

  .hero {
    padding: 48px 0 40px;
  }

  .hero-inner {
    gap: 32px;
  }

  .products-section {
    padding-top: 24px;
  }

  .products-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .search-box {
    max-width: 100%;
  }

  .filter-buttons {
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 2px;
  }

  .filter-buttons::-webkit-scrollbar {
    display: none;
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }
}

/* Küçük Telefonlar (max-width: 480px) */
@media (max-width: 480px) {
  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }

  .stat-item {
    text-align: center;
    padding: 10px 6px;
  }

  .stat-number {
    font-size: clamp(1.1rem, 4vw, 1.4rem);
  }

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

  .product-card {
    font-size: 14px;
  }

  .products-toolbar {
    gap: 10px;
  }

  .filter-buttons {
    display: flex;
    gap: 6px;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .filter-buttons::-webkit-scrollbar {
    display: none;
  }

  .filter-btn {
    flex-shrink: 0;
    font-size: 13px;
    padding: 6px 12px;
  }

  .modal {
    padding: 20px 16px;
    border-radius: var(--radius-lg);
    max-height: 92dvh;
    overflow-y: auto;
  }

  .modal-actions {
    flex-direction: column;
    gap: 8px;
  }

  .modal-actions .btn {
    width: 100%;
  }

  .hero-actions {
    width: 100%;
    flex-direction: column;
    gap: 10px;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .section-header h2 {
    font-size: clamp(1.4rem, 6vw, 1.8rem);
  }
}

/* ==========================================================================
   Sabit Yüzen WhatsApp Butonu (Floating WhatsApp)
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 150;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: #25d366;
  color: #ffffff !important;
  padding: 12px 20px 12px 14px;
  border-radius: var(--radius-full);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45), 0 2px 8px rgba(0, 0, 0, 0.1);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--transition-bounce), box-shadow var(--transition-fast), background-color var(--transition-fast);
  animation: floatPulse 3s infinite ease-in-out;
}

.floating-whatsapp:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.6);
  background-color: #20ba5a;
  color: #ffffff !important;
}

.floating-whatsapp svg {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.floating-whatsapp-text {
  white-space: nowrap;
  letter-spacing: -0.01em;
}

@keyframes floatPulse {
  0%, 100% {
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45), 0 2px 8px rgba(0, 0, 0, 0.1);
  }
  50% {
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.7), 0 0 0 10px rgba(37, 211, 102, 0.18);
  }
}

/* Mobilde sadece yuvarlak ikon butonu */
@media (max-width: 640px) {
  .floating-whatsapp {
    bottom: 20px;
    right: 20px;
    padding: 14px;
    border-radius: 50%;
  }
  .floating-whatsapp-text {
    display: none;
  }
  .floating-whatsapp svg {
    width: 30px;
    height: 30px;
  }
}