/* ==========================================================
   aslanpromosyon.com - Ana Stil Dosyası (Desktop & Mobile Responsive)
   Kurumsal Promosyon & Eşantiyon B2B Platformu
   ========================================================== */

:root {
  --primary: #00a862;
  --primary-hover: #008f53;
  --primary-light: #e6f6ee;
  --primary-dark: #006b3c;
  --secondary: #0f172a;
  --amber: #f59e0b;
  --amber-light: #fef3c7;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --border: #e2e8f0;
  --border-focus: #00a862;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.06), 0 2px 4px rgba(0,0,0,0.03);
  --shadow-lg: 0 10px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.04);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font);
  color: var(--text-main);
  background-color: var(--bg-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

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

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

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

.container {
  width: 100%;
  max-width: 1320px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* --------------------------------------------------
   1. Üst Şerit (Top Bar)
   -------------------------------------------------- */
.top-bar {
  background-color: #fefce8;
  border-bottom: 1px solid #fef08a;
  padding: 6px 0;
  font-size: 13px;
  font-weight: 500;
  color: #713f12;
}

.top-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.top-guide-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 12px;
  border-radius: var(--radius-full);
  background: rgba(234, 179, 8, 0.2);
  color: #854d0e;
  font-weight: 600;
  font-size: 12px;
}

.top-socials {
  display: flex;
  align-items: center;
  gap: 14px;
}

.top-social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  color: #475569;
  border-radius: 50%;
  transition: var(--transition);
}

.top-social-icon:hover {
  color: var(--primary);
  transform: translateY(-1px);
}

/* --------------------------------------------------
   2. Ana Header & Navigasyon
   -------------------------------------------------- */
.site-header {
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}

.header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 0;
}

.header-logo img {
  height: 48px;
  width: auto;
}

.header-search-wrap {
  flex: 1;
  max-width: 580px;
  position: relative;
}

.header-search-form {
  display: flex;
  align-items: center;
  background: #f1f5f9;
  border: 1.5px solid transparent;
  border-radius: var(--radius-full);
  padding: 4px 6px 4px 18px;
  transition: var(--transition);
}

.header-search-form:focus-within {
  background: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 168, 98, 0.15);
}

.header-search-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-size: 14px;
  color: var(--text-main);
  padding: 8px 4px;
}

.header-search-btn {
  background: var(--primary);
  color: #ffffff;
  border: none;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.header-search-btn:hover {
  background: var(--primary-hover);
  transform: scale(1.05);
}

/* Canlı Arama Sonuç Açılır Penceresi */
.search-results-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  max-height: 400px;
  overflow-y: auto;
  display: none;
  z-index: 1000;
}

.search-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-bottom: 1px solid #f1f5f9;
}

.search-item:hover {
  background: #f8fafc;
}

.search-item img {
  width: 44px;
  height: 44px;
  border-radius: 6px;
  object-fit: cover;
  background: #f1f5f9;
}

.search-item-info h4 {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
}

.search-item-info p {
  font-size: 12px;
  color: var(--primary);
  font-weight: 700;
}

/* Header Eylem Butonları */
.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.action-btn-circle {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  position: relative;
  transition: var(--transition);
}

.action-btn-circle:hover {
  border-color: var(--text-muted);
  color: #e11d48;
}

.btn-quote-cart {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: #ffffff;
  padding: 9px 18px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 4px 10px rgba(0, 168, 98, 0.25);
  transition: var(--transition);
}

.btn-quote-cart:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
}

.quote-count-badge {
  background: #ffffff;
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Kategori Navigasyon Menüsü */
.header-nav {
  border-top: 1px solid #f1f5f9;
  padding: 10px 0;
  background: #ffffff;
}

.nav-category-list {
  display: flex;
  align-items: center;
  gap: 22px;
  list-style: none;
  overflow-x: auto;
  white-space: nowrap;
  scrollbar-width: none;
}

.nav-category-list::-webkit-scrollbar {
  display: none;
}

.nav-category-link {
  font-size: 14px;
  font-weight: 600;
  color: #334155;
  padding: 4px 2px;
  position: relative;
}

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

.nav-category-link.active::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}

/* Mobil Menü Butonu */
.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  font-size: 24px;
  color: var(--text-main);
  cursor: pointer;
  padding: 4px;
}

/* --------------------------------------------------
   3. Hero Bölümü (Görsel 1 Masaüstü / Görsel 2 Mobil)
   -------------------------------------------------- */
.hero-section {
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  padding: 50px 0 35px 0;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 40px;
}

.hero-content h1 {
  font-size: 44px;
  line-height: 1.15;
  font-weight: 900;
  color: #0f172a;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.highlight-phrase {
  position: relative;
  display: inline-block;
  color: #0f172a;
}

.highlight-phrase::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 100%;
  height: 12px;
  background: #fde68a;
  z-index: -1;
  border-radius: 4px;
  transform: rotate(-1deg);
}

.hero-content p {
  font-size: 17px;
  color: #475569;
  margin-bottom: 28px;
  max-width: 520px;
}

.hero-search {
  max-width: 540px;
  margin-bottom: 20px;
}

.quick-search-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 35px;
}

.quick-tag-label {
  font-size: 13px;
  font-weight: 600;
  color: #64748b;
}

.quick-tag-pill {
  background: #ffffff;
  border: 1px solid #cbd5e1;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  color: #334155;
  transition: var(--transition);
}

.quick-tag-pill:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

.hero-features-row {
  display: flex;
  align-items: center;
  gap: 28px;
  padding-top: 10px;
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 800;
  color: #0f172a;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.feature-icon-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--amber);
  box-shadow: var(--shadow-sm);
}

.hero-visual {
  display: flex;
  justify-content: center;
  position: relative;
}

.hero-visual img {
  max-height: 440px;
  width: auto;
  filter: drop-shadow(0 20px 25px rgba(0,0,0,0.1));
}

/* --------------------------------------------------
   4. Popüler Kategoriler (Görsel 1 & 2)
   -------------------------------------------------- */
.section-padding {
  padding: 50px 0;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.section-title {
  font-size: 24px;
  font-weight: 800;
  color: #0f172a;
  letter-spacing: -0.02em;
}

.section-more-link {
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: #ffffff;
  border: 1px solid var(--border);
}

.section-more-link:hover {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

.category-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
}

.category-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.category-card-img-wrap {
  background: #f8fafc;
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 150px;
  position: relative;
}

.category-card-img-wrap img {
  max-height: 120px;
  object-fit: contain;
  transition: var(--transition);
}

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

.category-card-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: #ea580c;
  color: #ffffff;
  font-size: 10px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 6px;
  text-transform: uppercase;
}

.category-card-title {
  padding: 14px 10px;
  font-size: 14px;
  font-weight: 700;
  color: #1e293b;
}

/* --------------------------------------------------
   5. Ürün Kartları (Görsel 2 ve 4 Çok Satanlar / Liste)
   -------------------------------------------------- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.product-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.product-card-top {
  position: relative;
  background: #fdfdfd;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 220px;
  border-bottom: 1px solid #f1f5f9;
}

.product-card-top img {
  max-height: 180px;
  object-fit: contain;
  transition: var(--transition);
}

.product-card:hover .product-card-top img {
  transform: scale(1.04);
}

.product-top-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: #0284c7;
  color: #ffffff;
  font-size: 10px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-top-badge.badge-orange {
  background: #ea580c;
}

.product-favorite-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  cursor: pointer;
  transition: var(--transition);
}

.product-favorite-btn:hover {
  color: #e11d48;
  border-color: #fecdd3;
  transform: scale(1.1);
}

.product-card-body {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.product-code-tag {
  font-size: 11px;
  font-weight: 700;
  color: #64748b;
  text-transform: uppercase;
}

.color-dots-group {
  display: flex;
  align-items: center;
  gap: 4px;
}

.color-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1px solid rgba(0,0,0,0.15);
}

.color-count-label {
  font-size: 11px;
  font-weight: 700;
  color: #64748b;
  margin-left: 2px;
}

.product-title {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.35;
  color: #0f172a;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 38px;
}

.product-price-box {
  margin-top: auto;
  margin-bottom: 12px;
}

.product-price-label {
  font-size: 11px;
  color: #64748b;
  font-weight: 600;
}

.product-price-val {
  font-size: 16px;
  font-weight: 800;
  color: #0f172a;
}

.product-min-qty-bar {
  background: #f8fafc;
  border-radius: 6px;
  padding: 6px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  font-weight: 800;
  color: #475569;
  border: 1px solid #f1f5f9;
}

.product-min-qty-bar span {
  color: var(--primary);
  font-size: 13px;
}

/* --------------------------------------------------
   6. Ürün Detay Sayfası (Görsel 3)
   -------------------------------------------------- */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: #64748b;
  padding: 16px 0;
}

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

.breadcrumb-sep {
  color: #cbd5e1;
}

.product-detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  background: #ffffff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: var(--shadow-sm);
}

/* Galeri */
.product-gallery-wrap {
  display: flex;
  gap: 16px;
}

.gallery-thumbs {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 76px;
}

.gallery-thumb-item {
  width: 76px;
  height: 76px;
  border: 2px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 6px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
}

.gallery-thumb-item.active, .gallery-thumb-item:hover {
  border-color: var(--primary);
}

.gallery-thumb-item img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.gallery-main-view {
  flex: 1;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: #fafafa;
  min-height: 420px;
}

.gallery-main-view img {
  max-height: 380px;
  max-width: 100%;
  object-fit: contain;
}

/* Ürün Bilgi Alanı */
.product-info-wrap {
  display: flex;
  flex-direction: column;
}

.product-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 4px;
}

.product-detail-title {
  font-size: 26px;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.25;
}

.product-detail-code {
  font-size: 13px;
  font-weight: 700;
  color: #64748b;
  margin-bottom: 20px;
}

/* Fiyat Kartı */
.price-display-box {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 16px;
  margin-bottom: 20px;
}

.price-item-block {
  border-right: 1px solid #e2e8f0;
  padding-right: 16px;
}

.price-item-block:last-child {
  border-right: none;
  padding-right: 0;
}

.price-item-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.price-item-title {
  font-size: 13px;
  font-weight: 700;
  color: #475569;
}

.badge-tag-sm {
  background: var(--primary-light);
  color: var(--primary);
  font-size: 10px;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 4px;
}

.price-amount-large {
  font-size: 22px;
  font-weight: 900;
  color: #0f172a;
}

.price-subnote {
  font-size: 11px;
  color: #94a3b8;
  margin-top: 2px;
}

/* Sipariş Öncesi Bilgilendirme Kartı */
.pre-order-info-card {
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  margin-bottom: 22px;
  overflow: hidden;
}

.pre-order-info-header {
  background: #f8fafc;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 700;
  color: #334155;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.pre-order-info-body {
  padding: 14px 16px;
  font-size: 12px;
  color: #475569;
  line-height: 1.6;
}

.pre-order-bullets {
  list-style: none;
  margin-bottom: 12px;
}

.pre-order-bullets li {
  position: relative;
  padding-left: 14px;
  margin-bottom: 4px;
}

.pre-order-bullets li::before {
  content: '•';
  color: var(--amber);
  position: absolute;
  left: 0;
  font-size: 16px;
  line-height: 1;
}

.pre-order-badges-flex {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding-top: 10px;
  border-top: 1px solid #f1f5f9;
}

.pre-badge-box {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 11px;
  color: #166534;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Renk Seçimi */
.selection-block {
  margin-bottom: 20px;
}

.selection-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.selection-title {
  font-size: 13px;
  font-weight: 700;
  color: #0f172a;
}

.color-options-flex {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.color-option-btn {
  border: 2px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 8px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  background: #ffffff;
  transition: var(--transition);
}

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

.color-option-preview {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 1px solid rgba(0,0,0,0.15);
}

.color-option-name {
  font-size: 13px;
  font-weight: 700;
  color: #0f172a;
}

.color-option-stock {
  font-size: 11px;
  color: #64748b;
}

/* Baskı Seçimi */
.print-options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.print-option-btn {
  border: 1.5px solid #e2e8f0;
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 12px;
  font-size: 14px;
  font-weight: 700;
  color: #334155;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

.print-option-btn.active {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary-dark);
}

/* Sipariş Adedi Seçici (ÖNEMLİ: Adminden gelen min/max sınırları) */
.quantity-control-block {
  margin-bottom: 24px;
}

.qty-input-group {
  display: flex;
  align-items: center;
  border: 2px solid #e2e8f0;
  border-radius: var(--radius-md);
  background: #ffffff;
  overflow: hidden;
  max-width: 260px;
  transition: var(--transition);
}

.qty-input-group:focus-within {
  border-color: var(--primary);
}

.qty-btn {
  width: 44px;
  height: 44px;
  background: #f8fafc;
  border: none;
  font-size: 18px;
  font-weight: 700;
  color: #334155;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.qty-btn:hover {
  background: #e2e8f0;
  color: var(--primary);
}

.qty-input {
  flex: 1;
  border: none;
  text-align: center;
  font-size: 16px;
  font-weight: 800;
  color: #0f172a;
  outline: none;
  padding: 8px 4px;
}

.qty-bounds-hint {
  font-size: 12px;
  color: #64748b;
  margin-top: 6px;
  font-weight: 500;
}

.qty-bounds-hint strong {
  color: var(--primary);
}

.qty-error-alert {
  font-size: 12px;
  color: #e11d48;
  font-weight: 600;
  margin-top: 4px;
  display: none;
}

/* Eylem Butonları */
.detail-actions-row {
  display: flex;
  gap: 14px;
  margin-top: 10px;
}

.btn-contact-action {
  flex: 0.8;
  border: 1.5px solid #22c55e;
  color: #166534;
  background: #f0fdf4;
  border-radius: var(--radius-md);
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  transition: var(--transition);
}

.btn-contact-action:hover {
  background: #22c55e;
  color: #ffffff;
}

.btn-quote-action {
  flex: 1.2;
  background: var(--primary);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-md);
  padding: 14px 20px;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 12px rgba(0, 168, 98, 0.3);
  transition: var(--transition);
}

.btn-quote-action:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
}

/* Detay Sekmeleri (Açıklama, Özellikler, SSS) */
.product-tabs-container {
  background: #ffffff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  padding: 24px 30px;
  margin-bottom: 40px;
}

.tabs-nav-bar {
  display: flex;
  gap: 24px;
  border-bottom: 2px solid #f1f5f9;
  margin-bottom: 24px;
}

.tab-nav-btn {
  background: none;
  border: none;
  padding: 10px 4px 14px 4px;
  font-size: 16px;
  font-weight: 700;
  color: #64748b;
  cursor: pointer;
  position: relative;
  transition: var(--transition);
}

.tab-nav-btn.active {
  color: var(--primary);
}

.tab-nav-btn.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary);
  border-radius: 3px;
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
}

.specs-table tr:nth-child(odd) {
  background: #f8fafc;
}

.specs-table td {
  padding: 12px 16px;
  border: 1px solid #f1f5f9;
  font-size: 14px;
}

.specs-table td:first-child {
  font-weight: 700;
  color: #334155;
  width: 30%;
}

.faq-accordion-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-accordion-q {
  background: #f8fafc;
  padding: 14px 18px;
  font-size: 14px;
  font-weight: 700;
  color: #0f172a;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-accordion-a {
  padding: 14px 18px;
  font-size: 14px;
  color: #475569;
  line-height: 1.6;
}

/* --------------------------------------------------
   7. Kategori Sayfası (Görsel 4)
   -------------------------------------------------- */
.category-page-banner {
  background: linear-gradient(135deg, #f0fdf4 0%, #ffffff 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 24px 30px;
  margin-bottom: 24px;
}

.subcategories-cards-row {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 6px;
  margin-top: 16px;
}

.subcat-pill-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 700;
  color: #1e293b;
  transition: var(--transition);
}

.subcat-pill-card:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.category-main-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 30px;
  margin-bottom: 40px;
}

.filter-sidebar {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 20px;
  align-self: start;
}

.filter-group-header {
  font-size: 14px;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.filter-categories-list {
  list-style: none;
  margin-bottom: 24px;
}

.filter-cat-item {
  margin-bottom: 6px;
}

.filter-cat-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 8px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  color: #334155;
}

.filter-cat-link:hover, .filter-cat-link.active {
  background: var(--primary-light);
  color: var(--primary-dark);
}

.category-sort-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.sort-select {
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  color: #334155;
  background: #ffffff;
  outline: none;
  cursor: pointer;
}

/* --------------------------------------------------
   8. Blog Bölümü (Görsel 5)
   -------------------------------------------------- */
.blog-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 24px;
}

.blog-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.blog-card-img-wrap {
  height: 180px;
  background: #f1f5f9;
  position: relative;
  overflow: hidden;
}

.blog-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

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

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

.blog-card-title {
  font-size: 16px;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.35;
  margin-bottom: 10px;
  height: 44px;
  overflow: hidden;
}

.blog-card-excerpt {
  font-size: 13px;
  color: #64748b;
  line-height: 1.55;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-read-more {
  margin-top: auto;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* --------------------------------------------------
   9. Footer Üstü Kaydırmalı SEO Makale Alanı
   (Binlerce kelimelik zengin içerik & Google SEO)
   -------------------------------------------------- */
.seo-article-section {
  background: #ffffff;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 0;
  margin-top: 40px;
}

.seo-article-card {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 30px;
  position: relative;
}

.seo-article-title {
  font-size: 22px;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.seo-content-collapsible {
  max-height: 220px;
  overflow-y: hidden;
  position: relative;
  transition: max-height 0.4s ease;
  line-height: 1.7;
  color: #475569;
  font-size: 14px;
}

.seo-content-collapsible.expanded {
  max-height: 3000px;
  overflow-y: visible;
}

.seo-fade-mask {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 70px;
  background: linear-gradient(180deg, rgba(248, 250, 252, 0) 0%, #f8fafc 100%);
  pointer-events: none;
  transition: opacity 0.3s;
}

.seo-content-collapsible.expanded .seo-fade-mask {
  opacity: 0;
}

.seo-content-collapsible h2 {
  font-size: 18px;
  color: #0f172a;
  margin: 18px 0 8px 0;
}

.seo-content-collapsible h3 {
  font-size: 16px;
  color: #1e293b;
  margin: 14px 0 6px 0;
}

.seo-content-collapsible p {
  margin-bottom: 12px;
}

.seo-content-collapsible ul, .seo-content-collapsible ol {
  margin: 12px 0 16px 20px;
}

.seo-toggle-btn {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 8px 24px;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.seo-toggle-btn:hover {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

/* --------------------------------------------------
   10. Footer (Alt Bilgi)
   -------------------------------------------------- */
.site-footer {
  background: #0f172a;
  color: #94a3b8;
  padding: 50px 0 20px 0;
  font-size: 14px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 36px;
  margin-bottom: 40px;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 18px;
  letter-spacing: 0.5px;
}

.footer-links-list {
  list-style: none;
}

.footer-links-list li {
  margin-bottom: 10px;
}

.footer-links-list a:hover {
  color: #ffffff;
}

.footer-contact-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
}

.footer-bottom-row {
  border-top: 1px solid #1e293b;
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
}

/* --------------------------------------------------
   11. Yapışkan (Sticky) WhatsApp Destek Hattı
   -------------------------------------------------- */
.floating-whatsapp-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 8px;
  background: #25d366;
  color: #ffffff;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: var(--transition);
}

.floating-whatsapp-btn:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
  color: #ffffff;
}

.whatsapp-icon-circle {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --------------------------------------------------
   12. Teklif Sepeti Sayfası (teklif-listesi.php)
   -------------------------------------------------- */
.quote-page-layout {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 30px;
  margin: 30px 0 50px 0;
}

.quote-items-card, .quote-form-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.quote-item-row {
  display: grid;
  grid-template-columns: 70px 1fr 140px 40px;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid #f1f5f9;
}

.quote-item-img {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-sm);
  background: #f8fafc;
  object-fit: contain;
  padding: 4px;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-size: 14px;
  color: var(--text-main);
  outline: none;
  transition: var(--transition);
  background: #ffffff;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 168, 98, 0.15);
}

/* Flash Mesajları */
.flash-messages-container {
  max-width: 1320px;
  margin: 16px auto;
  padding: 0 20px;
}

.flash-alert {
  padding: 12px 18px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.flash-alert.flash-success {
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.flash-alert.flash-danger {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.flash-close {
  margin-left: auto;
  background: transparent;
  border: none;
  font-size: 18px;
  cursor: pointer;
}

/* Toast Bildirim */
.toast-notice {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #0f172a;
  color: #ffffff;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  gap: 8px;
}

.toast-notice.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* --------------------------------------------------
   13. Responsive ve Mobil Uyumluluk (Görsel 2)
   -------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-content p {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-search {
    margin-left: auto;
    margin-right: auto;
  }
  .quick-search-tags {
    justify-content: center;
  }
  .hero-features-row {
    justify-content: center;
  }
  .category-main-layout {
    grid-template-columns: 1fr;
  }
  .filter-sidebar {
    display: none; /* Mobilde filtre çekmecesi veya buton ile açılır */
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .quote-page-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
  }
  .header-nav {
    display: none; /* Mobilde hamburger drawer ile açılır */
  }
  .hero-content h1 {
    font-size: 32px;
  }
  .hero-features-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .product-detail-layout {
    grid-template-columns: 1fr;
    padding: 18px;
  }
  .product-gallery-wrap {
    flex-direction: column-reverse;
  }
  .gallery-thumbs {
    flex-direction: row;
    width: 100%;
    overflow-x: auto;
  }
  .price-display-box {
    grid-template-columns: 1fr;
  }
  .price-item-block {
    border-right: none;
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 12px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .floating-whatsapp-btn {
    bottom: 16px;
    right: 16px;
    padding: 8px 12px;
  }
}