/* =====================================================
   Bitim Oba Kıl Çadır - Main Stylesheet
   Design: Premium Anatolian Earth Tones
   ===================================================== */

/* ===== CSS VARIABLES ===== */
:root {
  /* Color Palette - Earth Tones */
  --primary: #8B4513;
  --primary-dark: #6B3410;
  --primary-light: #A65B2E;
  --secondary: #C9A84C;
  --secondary-dark: #A08038;
  --accent: #D4845A;
  --earth: #8B6914;

  /* Neutral Tones */
  --bg: #FBF7F0;
  --bg-warm: #F5ECD7;
  --bg-card: #FFFCF7;
  --border: #E8D9C0;
  --border-dark: #C9B898;

  /* SEARCH WRAP */
  /* Note: The following search styles are global and not part of :root variables.
     They are placed here as per the instruction's context, but typically
     global styles would be outside the :root block. */
  --gold: #C9A84C;
  /* Assuming --gold is a variable needed for search styles */
  --charcoal: #2C2420;
  /* Assuming --charcoal is a variable needed for search styles */
  --terracotta: #D4845A;
  /* Assuming --terracotta is a variable needed for search styles */

  /* Text */
  --text: #2C2420;
  --text-mid: #5C4A3E;
  --text-muted: #8C7A6E;
  --text-light: #B8A898;

  /* Gradients */
  --grad-primary: linear-gradient(135deg, #8B4513 0%, #6B3410 100%);
  --grad-warm: linear-gradient(180deg, #FBF7F0 0%, #F0E5CF 100%);
  --grad-hero: linear-gradient(to bottom, rgba(44, 36, 32, 0.6) 0%, rgba(44, 36, 32, 0.2) 60%, rgba(44, 36, 32, 0.7) 100%);

  /* Typography */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', system-ui, sans-serif;

  /* Spacing */
  --container: 1280px;
  --section-py: 80px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(139, 69, 19, 0.08);
  --shadow-md: 0 8px 30px rgba(139, 69, 19, 0.12);
  --shadow-lg: 0 20px 60px rgba(139, 69, 19, 0.15);
  --shadow-card: 0 4px 20px rgba(44, 36, 32, 0.10);

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;

  /* Transitions */
  --trans: all 0.3s ease;
  --trans-slow: all 0.5s ease;
}

/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

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

/* ===== TYPOGRAPHY ===== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-serif);
  line-height: 1.3;
  color: var(--text);
}

h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
}

h3 {
  font-size: clamp(1.2rem, 2vw, 1.6rem);
}

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

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

.section {
  padding: var(--section-py) 0;
}

.section-sm {
  padding: 40px 0;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* ===== SECTION HEADERS ===== */
.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-tag {
  display: inline-block;
  background: rgba(139, 69, 19, 0.1);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 30px;
  margin-bottom: 12px;
}

.section-subtitle {
  color: var(--text-muted);
  max-width: 600px;
  margin: 12px auto 0;
  font-size: 1.05rem;
}

/* Anatolian Divider */
.anatolian-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin: 12px 0;
}

.anatolian-divider::before,
.anatolian-divider::after {
  content: '';
  flex: 1;
  max-width: 80px;
  height: 1px;
  background: var(--secondary);
}

.anatolian-divider span {
  color: var(--secondary);
  font-size: 1.2rem;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  transition: var(--trans);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--grad-primary);
  color: #fff;
  border-color: var(--primary);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(139, 69, 19, 0.35);
  filter: brightness(1.1);
}

.btn-secondary {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn-secondary:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn-gold {
  background: linear-gradient(135deg, #C9A84C, #A08038);
  color: #fff;
  border-color: transparent;
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201, 168, 76, 0.4);
}

.btn-white {
  background: #fff;
  color: var(--primary);
  border-color: #fff;
}

.btn-white:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.82rem;
}

.btn-lg {
  padding: 18px 40px;
  font-size: 1rem;
}

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

/* ===== TOPBAR ===== */
.topbar {
  background: var(--text);
  color: var(--text-light);
  padding: 8px 0;
  font-size: 0.82rem;
}

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

.topbar-left a,
.topbar-right a {
  color: var(--text-light);
  margin-right: 16px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.topbar-left a:hover,
.topbar-right a:hover {
  color: var(--secondary);
}

.topbar-right .separator {
  color: rgba(255, 255, 255, 0.2);
  margin: 0 8px;
}

/* ===== HEADER ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(251, 247, 240, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: var(--trans);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 32px;
}

/* Logo */
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-main {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 2px;
}

.logo-sub {
  font-size: 0.65rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--secondary-dark);
  font-weight: 600;
}

/* Navigation */
.nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav ul li {
  position: relative;
}

.nav ul li a {
  display: block;
  padding: 8px 12px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-mid);
  border-radius: var(--radius-sm);
  transition: var(--trans);
}

.nav ul li a:hover,
.nav ul li a.active {
  color: var(--primary);
  background: rgba(139, 69, 19, 0.06);
}

.nav ul li a.nav-highlight {
  color: var(--primary);
  background: rgba(139, 69, 19, 0.08);
  font-weight: 600;
}

.nav ul li a.nav-cta {
  background: var(--primary);
  color: #fff;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
}

.nav ul li a.nav-cta:hover {
  background: var(--primary-dark);
  transform: none;
}

/* Dropdown */
.has-dropdown {
  position: relative;
}

.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 200px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--trans);
  z-index: 100;
  padding: 8px 0;
}

.has-dropdown:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown li a {
  padding: 10px 20px;
  font-size: 0.875rem;
}

.dropdown li a:hover {
  background: var(--bg-warm);
  color: var(--primary);
}

.dropdown li.sep {
  border-top: 1px solid var(--border);
  margin-top: 4px;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.cart-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--bg-warm);
  border-radius: var(--radius-sm);
  font-size: 1.1rem;
  color: var(--primary);
  transition: var(--trans);
}

.cart-btn:hover {
  background: var(--primary);
  color: #fff;
}

.cart-count {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--secondary);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--trans);
}

/* ===== FLASH MESSAGES ===== */
.flash {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9999;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  max-width: 420px;
  box-shadow: var(--shadow-lg);
  animation: slideIn 0.3s ease;
}

.flash-success {
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.flash-error {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fca5a5;
}

.flash button {
  margin-left: auto;
  opacity: 0.6;
}

.flash button:hover {
  opacity: 1;
}

/* ===== HERO SLIDER ===== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  max-height: 900px;
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.hero-slide.active {
  opacity: 1;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--grad-hero);
}

.hero-content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
}

.hero-text {
  max-width: 700px;
}

.hero-tag {
  display: inline-block;
  background: rgba(201, 168, 76, 0.9);
  color: var(--text);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 30px;
  margin-bottom: 20px;
  backdrop-filter: blur(8px);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 4.5rem);
  color: #fff;
  line-height: 1.15;
  margin-bottom: 16px;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
  white-space: pre-line;
}

.hero-subtitle {
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.1rem;
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.hero-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-nav {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}

.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: var(--trans);
  border: none;
}

.hero-dot.active {
  background: var(--secondary);
  width: 28px;
  border-radius: 4px;
}

.hero-arrows {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  pointer-events: none;
}

.hero-arrow {
  pointer-events: all;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--trans);
  font-size: 1rem;
}

.hero-arrow:hover {
  background: var(--primary);
  border-color: var(--primary);
  transform: scale(1.1);
}

/* Anatolian Pattern Strip */
.anatolian-strip {
  height: 6px;
  background: repeating-linear-gradient(90deg, var(--primary) 0px, var(--primary) 8px, var(--secondary) 8px, var(--secondary) 16px, var(--accent) 16px, var(--accent) 24px, var(--earth) 24px, var(--earth) 32px);
}

/* ===== TRUST BAR ===== */
.trust-bar {
  background: var(--bg-warm);
  border-bottom: 1px solid var(--border);
  padding: 24px 0;
}

.trust-bar .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
  justify-content: center;
}

.trust-icon {
  width: 44px;
  height: 44px;
  background: rgba(139, 69, 19, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.trust-text .title {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text);
}

.trust-text .sub {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ===== PRODUCT CARDS ===== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--trans-slow);
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-dark);
}

.product-img {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}

.product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.product-card:hover .product-img img {
  transform: scale(1.06);
}

.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--primary);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  letter-spacing: 0.5px;
}

.product-badge.gold {
  background: var(--secondary);
  color: var(--text);
}

.product-badge.new {
  background: #10b981;
}

.product-actions {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  opacity: 0;
  transform: translateX(8px);
  transition: var(--trans);
}

.product-card:hover .product-actions {
  opacity: 1;
  transform: translateX(0);
}

.product-actions button,
.product-actions a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #fff;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  box-shadow: var(--shadow-sm);
  transition: var(--trans);
}

.product-actions button:hover,
.product-actions a:hover {
  background: var(--primary);
  color: #fff;
}

.product-info {
  padding: 20px;
}

.product-cat {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.product-name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.4;
}

.product-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.product-price {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary);
}

.product-price .original {
  font-size: 0.85rem;
  color: var(--text-light);
  text-decoration: line-through;
  font-weight: 400;
  display: block;
  font-family: var(--font-sans);
}

/* ===== STORY SECTION ===== */
.story-section {
  background: var(--text);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.story-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent));
}

.story-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.story-content {
  position: relative;
}

.story-tag {
  color: var(--secondary);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: block;
}

.story-content h2 {
  color: #fff;
  margin-bottom: 20px;
}

.story-content p {
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 16px;
  line-height: 1.8;
}

.story-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 32px 0;
}

.story-stat {
  text-align: center;
  padding: 20px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.story-stat .num {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--secondary);
}

.story-stat .lbl {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
}

.story-images {
  position: relative;
}

.story-img-main {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 3/4;
}

.story-img-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.story-img-accent {
  position: absolute;
  bottom: -24px;
  left: -24px;
  width: 180px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 4px solid var(--text);
  box-shadow: var(--shadow-lg);
}

.story-img-accent img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.story-badge {
  position: absolute;
  top: 24px;
  right: -16px;
  background: var(--secondary);
  color: var(--text);
  width: 90px;
  height: 90px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-weight: 700;
  font-size: 0.75rem;
  box-shadow: var(--shadow-lg);
}

.story-badge strong {
  font-size: 1.6rem;
  font-family: var(--font-serif);
}

/* ===== CONFIGURATOR PROMO ===== */
.config-promo {
  background: var(--grad-warm);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 60px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.config-promo::before {
  content: '⛺';
  position: absolute;
  right: 280px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 120px;
  opacity: 0.06;
  pointer-events: none;
}

.config-promo-steps {
  display: flex;
  gap: 24px;
  margin-top: 20px;
}

.config-step {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-mid);
}

.config-step-num {
  width: 24px;
  height: 24px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* ===== REFERENCES / GALLERY ===== */
.ref-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.ref-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.ref-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.ref-card:hover img {
  transform: scale(1.07);
}

.ref-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(44, 36, 32, 0.85) 0%, transparent 60%);
  opacity: 0;
  transition: var(--trans);
  display: flex;
  align-items: flex-end;
  padding: 24px;
}

.ref-card:hover .ref-overlay {
  opacity: 1;
}

.ref-info h4 {
  color: #fff;
  font-size: 1rem;
}

.ref-info p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.82rem;
}

/* ===== BLOG CARDS ===== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--trans-slow);
}

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

.blog-img {
  aspect-ratio: 16/9;
  overflow: hidden;
}

.blog-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.blog-content {
  padding: 24px;
}

.blog-meta {
  display: flex;
  gap: 16px;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.blog-meta span {
  display: flex;
  align-items: center;
  gap: 5px;
}

.blog-cat {
  display: inline-block;
  background: rgba(139, 69, 19, 0.1);
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
}

.blog-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 10px;
  line-height: 1.45;
}

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

.blog-excerpt {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.blog-read-more {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.blog-read-more i {
  transition: var(--trans);
}

.blog-read-more:hover i {
  transform: translateX(4px);
}

/* ===== FORMS ===== */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-mid);
  margin-bottom: 6px;
}

.form-label .required {
  color: var(--primary);
  margin-left: 2px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text);
  font-size: 0.9rem;
  transition: var(--trans);
  outline: none;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
}

.form-control::placeholder {
  color: var(--text-light);
}

select.form-control {
  cursor: pointer;
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ===== AUTHENTICATION ===== */
.auth-container {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--bg);
}

.auth-visual {
  background: var(--grad-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px;
  position: relative;
  overflow: hidden;
}

.auth-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4z'/%3E%3C/g%3E%3C/svg%3E");
}

.auth-visual-content {
  position: relative;
  text-align: center;
  color: rgba(255, 255, 255, 0.85);
}

.auth-visual-logo {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: #fff;
  font-weight: 700;
  margin-bottom: 8px;
}

.auth-visual-sub {
  font-size: 0.85rem;
  letter-spacing: 3px;
  color: var(--secondary);
  margin-bottom: 40px;
}

.auth-form-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 48px;
}

.auth-form-box {
  width: 100%;
  max-width: 420px;
}

.auth-form-box h1 {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.auth-form-box .subtitle {
  color: var(--text-muted);
  margin-bottom: 32px;
  font-size: 0.9rem;
}

/* ===== CART & CHECKOUT ===== */
.cart-section {
  padding: 60px 0;
}

.cart-container {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 40px;
}

.cart-table-head,
.cart-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 80px;
  gap: 16px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

.cart-table-head {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
}

.cart-product {
  display: flex;
  align-items: center;
  gap: 16px;
}

.cart-product img {
  width: 80px;
  height: 60px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.cart-product-name {
  font-weight: 500;
  font-size: 0.9rem;
}

.cart-product-var {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.qty-control {
  display: flex;
  align-items: center;
  gap: 8px;
}

.qty-btn {
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--trans);
  font-size: 1rem;
}

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

.qty-input {
  width: 48px;
  text-align: center;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px;
}

.cart-summary {
  background: var(--bg-warm);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: sticky;
  top: 100px;
  height: fit-content;
}

.cart-summary h3 {
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.summary-line {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 0.9rem;
}

.summary-line.total {
  border-top: 2px solid var(--border);
  padding-top: 16px;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--primary);
  margin-top: 8px;
}

.coupon-form {
  display: flex;
  gap: 8px;
  margin: 16px 0;
}

.coupon-form input {
  flex: 1;
}

/* ===== CONFIGURATOR ===== */
.configurator-wrap {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 40px;
  padding: 60px 0;
}

.config-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px;
}

.config-section {
  margin-bottom: 32px;
}

.config-section h4 {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 14px;
}

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

.config-opt {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--trans);
  font-size: 0.82rem;
  text-align: center;
  min-width: 90px;
  background: #fff;
}

.config-opt:hover {
  border-color: var(--primary);
  background: rgba(139, 69, 19, 0.04);
}

.config-opt.selected {
  border-color: var(--primary);
  background: rgba(139, 69, 19, 0.08);
}

.config-opt i {
  font-size: 1.4rem;
  color: var(--primary);
}

.config-opt .opt-name {
  font-weight: 600;
  color: var(--text);
}

.config-opt .opt-price {
  color: var(--primary);
  font-weight: 600;
}

.config-result {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  position: sticky;
  top: 100px;
  height: fit-content;
}

.config-result h3 {
  font-size: 1.2rem;
  margin-bottom: 20px;
}

.price-breakdown {
  margin-bottom: 20px;
}

.price-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}

.price-total {
  display: flex;
  justify-content: space-between;
  padding: 16px 0;
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--primary);
}

.price-vat {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: right;
  margin-top: -8px;
}

.config-sqm-input {
  display: flex;
  align-items: center;
  gap: 12px;
}

.config-sqm-input input {
  flex: 1;
}

.config-sqm-input span {
  font-size: 0.9rem;
  color: var(--text-muted);
  white-space: nowrap;
}

/* ===== PAGE HERO ===== */
.page-hero {
  background: var(--grad-primary);
  color: #fff;
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4z'/%3E%3C/g%3E%3C/svg%3E");
}

.page-hero-content {
  position: relative;
}

.page-hero h1 {
  color: #fff;
  margin-bottom: 12px;
}

.page-hero p {
  color: rgba(255, 255, 255, 0.8);
  max-width: 600px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 8px;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.65);
  margin-top: 16px;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.65);
}

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

.breadcrumb i {
  font-size: 0.6rem;
  align-self: center;
}

/* ===== FILTERS ===== */
.filter-bar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-bottom: 32px;
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.filter-bar .search-wrap {
  flex: 1;
  position: relative;
  min-width: 200px;
}

.filter-bar .search-wrap i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

.filter-bar .search-wrap input {
  width: 100%;
  padding-left: 40px;
}

/* ===== PAGINATION ===== */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.pagination a,
.pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--trans);
  background: var(--bg-card);
  color: var(--text-mid);
}

.pagination a:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.pagination .current {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* ===== WHATSAPP BUTTON ===== */
.whatsapp-btn {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 999;
  background: #25D366;
  color: #fff;
  padding: 14px 20px;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
  transition: var(--trans);
  animation: pulse 2s infinite;
}

.whatsapp-btn i {
  font-size: 1.4rem;
}

.whatsapp-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(37, 211, 102, 0.5);
  color: #fff;
}

@keyframes pulse {

  0%,
  100% {
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
  }

  50% {
    box-shadow: 0 8px 40px rgba(37, 211, 102, 0.6);
  }
}

/* ===== SCROLL TO TOP ===== */
.scroll-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 44px;
  height: 44px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(16px);
  transition: var(--trans);
  box-shadow: var(--shadow-md);
  cursor: pointer;
}

.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-top:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--text);
  color: rgba(255, 255, 255, 0.75);
  padding-top: 64px;
  padding-bottom: 0;
  position: relative;
}

.footer-pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: repeating-linear-gradient(90deg, var(--primary) 0px, var(--primary) 8px, var(--secondary) 8px, var(--secondary) 16px, var(--accent) 16px, var(--accent) 24px);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer .logo-main {
  color: #fff;
  font-size: 1.4rem;
}

.footer .logo-sub {
  color: var(--secondary);
}

.footer-brand a {
  display: inline-block;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.875rem;
  line-height: 1.7;
  margin-top: 8px;
}

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  transition: var(--trans);
}

.footer-social a:hover {
  background: var(--primary);
  color: #fff;
}

.footer h4 {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: #fff;
  margin-bottom: 16px;
}

.footer h5 {
  font-size: 0.82rem;
  color: var(--secondary);
  margin-bottom: 8px;
  font-weight: 600;
  letter-spacing: 1px;
}

.footer ul li a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.65);
  display: block;
  padding: 4px 0;
  transition: var(--trans);
}

.footer ul li a:hover {
  color: var(--secondary);
  padding-left: 4px;
}

.footer-contact ul li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  padding: 4px 0;
}

.footer-contact ul li i {
  color: var(--secondary);
  margin-top: 3px;
  width: 14px;
  flex-shrink: 0;
}

.footer-bank {
  margin-top: 16px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-sm);
}

.footer-bank p {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  color: rgba(255, 255, 255, 0.5);
}

.footer-bottom-links a:hover {
  color: var(--secondary);
}

/* ===== BADGES & STATUS ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
}

.badge-success {
  background: #d1fae5;
  color: #065f46;
}

.badge-warning {
  background: #fef3c7;
  color: #92400e;
}

.badge-danger {
  background: #fee2e2;
  color: #991b1b;
}

.badge-info {
  background: #dbeafe;
  color: #1e40af;
}

.badge-gray {
  background: #f3f4f6;
  color: #374151;
}

/* ===== ALERTS ===== */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
}

.alert-success {
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.alert-error {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fca5a5;
}

.alert-close {
  margin-left: auto;
  cursor: pointer;
  opacity: 0.6;
}

/* ===== SKELETON LOADING ===== */
.skeleton {
  background: linear-gradient(90deg, var(--border) 25%, var(--bg-warm) 50%, var(--border) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

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

  100% {
    background-position: 200% 0;
  }
}

/* ===== ANIMATIONS ===== */
@keyframes slideIn {
  from {
    transform: translateX(20px);
    opacity: 0;
  }

  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-up {
  animation: fadeUp 0.6s ease forwards;
}

.fade-up-delay-1 {
  animation-delay: 0.1s;
}

.fade-up-delay-2 {
  animation-delay: 0.2s;
}

.fade-up-delay-3 {
  animation-delay: 0.3s;
}

/* ===== UTILITIES ===== */
.text-center {
  text-align: center;
}

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

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

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

.mt-4 {
  margin-top: 16px;
}

.mt-8 {
  margin-top: 32px;
}

.mb-4 {
  margin-bottom: 16px;
}

.mb-8 {
  margin-bottom: 32px;
}

.d-flex {
  display: flex;
}

.gap-4 {
  gap: 16px;
}

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

.justify-between {
  justify-content: space-between;
}

.w-100 {
  width: 100%;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  :root {
    --section-py: 56px;
  }

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

  .story-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .config-promo {
    padding: 40px;
  }

  .configurator-wrap {
    grid-template-columns: 1fr;
  }

  .cart-container {
    grid-template-columns: 1fr;
  }

  .config-result {
    position: static;
  }

  .trust-bar .container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav {
    display: none;
    position: fixed;
    inset: 0;
    top: 0;
    background: var(--bg);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 999;
    padding: 80px 24px;
  }

  .nav.open {
    display: flex;
  }

  .nav ul {
    flex-direction: column;
    gap: 8px;
    width: 100%;
    text-align: center;
  }

  .nav ul li a {
    font-size: 1.1rem;
    padding: 12px 20px;
  }

  .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: var(--bg-warm);
    border-radius: var(--radius-md);
  }

  .menu-btn {
    display: flex;
  }

  .topbar-left {
    display: none;
  }

  .hero {
    height: 80vh;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-btns {
    flex-direction: column;
    align-items: center;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .story-stats {
    grid-template-columns: 1fr;
  }

  .config-promo {
    grid-template-columns: 1fr;
  }

  .cart-table-head {
    display: none;
  }

  .cart-row {
    grid-template-columns: 1fr;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 12px;
  }

  .auth-container {
    grid-template-columns: 1fr;
  }

  .auth-visual {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .trust-bar .container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero {
    height: 100vh;
  }

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

  .config-options {
    gap: 8px;
  }

  .config-opt {
    min-width: 80px;
    padding: 10px 12px;
  }
}