/* ==========================================================================
   BERLINER MASCHE - DESIGN SYSTEM & BOUTIQUE STYLESHEET
   Farben: Cream, Rose/Altrosa, Brombeere, Warmgrau
   Slogan: „Echte Berline Masche – von Julia für dich geknotet.“
   ========================================================================== */

:root {
  --font-serif: 'Playfair Display', 'Georgia', 'Cambria', serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  /* Primary Palette */
  --color-bg: #fcf9f6;
  --color-surface: #ffffff;
  --color-surface-subtle: #f9f4ef;
  --color-surface-warm: #f6ede7;
  
  --color-primary: #c05c6d;
  --color-primary-hover: #a84858;
  --color-primary-active: #8f3745;
  --color-primary-soft: #fbf0f2;
  --color-primary-light: #f5dce1;

  --color-text-main: #2e2624;
  --color-text-muted: #6f6663;
  --color-text-light: #9e9591;

  --color-accent: #e5989b;
  --color-star: #f5a623;
  --color-success: #388e3c;
  --color-danger: #d32f2f;

  --border-light: #ebdcd6;
  --border-subtle: #f0e6e1;
  --border-focus: #c05c6d;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 9999px;

  --shadow-sm: 0 2px 8px rgba(160, 100, 110, 0.05);
  --shadow-md: 0 6px 20px rgba(160, 100, 110, 0.08);
  --shadow-lg: 0 12px 32px rgba(160, 100, 110, 0.12);

  --container-max: 1240px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text-main);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

button, input, select, textarea {
  font: inherit;
}

/* Layout Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* Announcement Bar */
.announcement-bar {
  background: linear-gradient(90deg, #f7ece8 0%, #faedf0 50%, #f7ece8 100%);
  color: #8c3f4e;
  font-size: 0.85rem;
  font-weight: 500;
  text-align: center;
  padding: 8px 16px;
  border-bottom: 1px solid var(--border-subtle);
  letter-spacing: 0.02em;
}

/* Header */
.site-header {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: box-shadow 0.2s ease;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  gap: 24px;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  border: 1px solid var(--border-light);
}

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

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  color: #7b2938;
  letter-spacing: 0.01em;
  line-height: 1.1;
}

.brand-tagline {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-top: 2px;
}

/* Navigation */
.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-main);
  padding: 8px 0;
  position: relative;
  transition: color 0.2s ease;
}

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

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

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.action-btn {
  background: none;
  border: none;
  color: var(--color-text-main);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  position: relative;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.action-btn:hover {
  background-color: var(--color-primary-soft);
  color: var(--color-primary);
}

.badge-count {
  position: absolute;
  top: 4px;
  right: 4px;
  background-color: var(--color-primary);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Mobile Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  color: var(--color-text-main);
}

/* Flash Messages */
.flash-container {
  margin-top: 16px;
}

.alert {
  padding: 12px 18px;
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  font-size: 0.92rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid transparent;
}

.alert-success {
  background-color: #f0f9f1;
  color: #1e6924;
  border-color: #cdecd0;
}

.alert-error, .alert-danger {
  background-color: #fdf2f2;
  color: #b32626;
  border-color: #f8c9c9;
}

.alert-info {
  background-color: #f3f6fc;
  color: #1e4ea8;
  border-color: #d1defa;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1.5px solid transparent;
  text-decoration: none;
  text-align: center;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(192, 92, 109, 0.25);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  box-shadow: 0 6px 16px rgba(192, 92, 109, 0.35);
  transform: translateY(-1px);
  color: #fff;
}

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

.btn-secondary:hover {
  background-color: var(--color-primary-soft);
  color: var(--color-primary-active);
}

.btn-outline-dark {
  background-color: transparent;
  color: var(--color-text-main);
  border-color: var(--border-light);
}

.btn-outline-dark:hover {
  border-color: var(--color-text-main);
}

.btn-lg {
  padding: 15px 32px;
  font-size: 1.05rem;
}

.btn-block {
  width: 100%;
}

/* Main Content Area */
.main-content {
  flex: 1;
  padding-bottom: 60px;
}

/* Hero Section */
.hero-section {
  padding: 60px 0 40px;
  background: radial-gradient(circle at 80% 20%, #f7e6e9 0%, #fcf9f6 60%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 48px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--color-surface);
  color: var(--color-primary);
  border: 1px solid var(--border-light);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 2.85rem;
  line-height: 1.15;
  color: #63202d;
  margin-bottom: 18px;
}

.hero-slogan {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--color-primary);
  margin-bottom: 16px;
  font-weight: 500;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 32px;
  max-width: 520px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 3px solid #ffffff;
  background-color: #fff;
}

.hero-badge-float {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  padding: 12px 18px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}

.hero-badge-float strong {
  display: block;
  font-size: 0.95rem;
  color: #7b2938;
}

.hero-badge-float span {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* Feature Bar */
.feature-bar {
  background-color: var(--color-surface);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: 30px 0;
  margin-top: 30px;
}

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

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--color-surface-warm);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 3px;
}

.feature-subtitle {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* Product Cards */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 28px;
}

.product-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  display: flex;
  flex-direction: column;
  position: relative;
}

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

.product-thumb-link {
  position: relative;
  display: block;
  aspect-ratio: 1 / 1;
  background-color: var(--color-surface-subtle);
  overflow: hidden;
}

.product-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.card-favorite-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-primary);
  transition: all 0.2s ease;
  z-index: 2;
}

.card-favorite-btn:hover {
  background: #ffffff;
  transform: scale(1.1);
}

.card-favorite-btn.active svg {
  fill: var(--color-primary);
}

.product-card-body {
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-card-category {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 6px;
}

.product-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-text-main);
  margin-bottom: 8px;
}

.product-card-rating {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}

.stars {
  color: var(--color-star);
  letter-spacing: 1px;
}

.product-card-price-row {
  margin-top: auto;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--border-subtle);
}

.price-main {
  font-size: 1.25rem;
  font-weight: 700;
  color: #7b2938;
}

.price-compare {
  font-size: 0.9rem;
  color: var(--color-text-light);
  text-decoration: line-through;
  margin-left: 6px;
}

/* ==========================================================================
   PRODUCT DETAIL PAGE (EXACT DESIGN REFERENCE MATCH)
   ========================================================================== */
.product-detail-layout {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 48px;
  align-items: start;
  margin-top: 24px;
}

/* Gallery Column */
.gallery-wrapper {
  position: sticky;
  top: 104px;
}

.main-image-container {
  position: relative;
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.main-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.gallery-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text-main);
  transition: all 0.2s ease;
  z-index: 3;
}

.gallery-nav-btn:hover {
  background: #ffffff;
  color: var(--color-primary);
  transform: translateY(-50%) scale(1.08);
}

.gallery-nav-prev { left: 16px; }
.gallery-nav-next { right: 16px; }

.gallery-zoom-btn {
  position: absolute;
  bottom: 16px;
  right: 16px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-main);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

.thumbnails-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.thumb-item {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid transparent;
  background-color: var(--color-surface);
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.thumb-item:hover {
  border-color: var(--color-accent);
}

.thumb-item.active {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary-soft);
}

.thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Detail Info Column */
.product-info-wrapper {
  background-color: var(--color-surface);
  padding: 32px 36px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
}

.product-subtag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-light);
  margin-bottom: 6px;
}

.product-main-title {
  font-family: var(--font-serif);
  font-size: 2.1rem;
  line-height: 1.2;
  color: #551a24;
  margin-bottom: 12px;
}

.product-rating-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
}

.rating-left {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.wishlist-heart-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  padding: 4px;
}

.price-display-block {
  margin-bottom: 18px;
}

.price-current-large {
  font-size: 2.25rem;
  font-weight: 800;
  color: #7b2938;
}

.price-tax-notice {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-left: 8px;
}

.product-lead-description {
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}

/* Configurator Sections */
.config-group {
  margin-bottom: 22px;
}

.config-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.config-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text-main);
}

.config-selected-value {
  font-size: 0.85rem;
  color: var(--color-primary);
  font-weight: 600;
}

/* Color Swatches */
.swatches-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.color-swatch-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid #ffffff;
  box-shadow: 0 0 0 1px var(--border-light);
  cursor: pointer;
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  padding: 0;
}

.color-swatch-btn:hover {
  transform: scale(1.15);
}

.color-swatch-btn.active {
  box-shadow: 0 0 0 2px #ffffff, 0 0 0 4px var(--color-primary);
  transform: scale(1.1);
}

.swatch-multi {
  background: conic-gradient(#0099cc, #f0809b, #f28e2b, #6e9860, #b998cf, #0099cc) !important;
}

/* Style & Size Pills */
.pills-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill-option-btn {
  background-color: #ffffff;
  border: 1.5px solid var(--border-light);
  color: var(--color-text-main);
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.pill-option-btn:hover {
  border-color: var(--color-primary);
  background-color: var(--color-primary-soft);
}

.pill-option-btn.active {
  border-color: var(--color-primary);
  color: #7b2938;
  background-color: var(--color-primary-soft);
  font-weight: 600;
}

/* Custom Special Wish & Photo upload */
.special-wish-box {
  background-color: var(--color-surface-subtle);
  border: 1px dashed var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 24px;
}

.special-wish-textarea {
  width: 100%;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 0.9rem;
  resize: vertical;
  min-height: 60px;
}

.photo-upload-container {
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.photo-upload-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background-color: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  cursor: pointer;
  font-weight: 500;
  color: var(--color-primary);
  transition: background-color 0.2s ease;
}

.photo-upload-label:hover {
  background-color: var(--color-primary-soft);
}

/* Add to Cart Actions */
.product-actions-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.qty-and-cart-row {
  display: flex;
  gap: 12px;
}

.qty-control {
  display: flex;
  align-items: center;
  background-color: #ffffff;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-pill);
  padding: 2px 4px;
}

.qty-btn {
  width: 36px;
  height: 36px;
  border: none;
  background: none;
  cursor: pointer;
  font-size: 1.1rem;
  color: var(--color-text-main);
  display: flex;
  align-items: center;
  justify-content: center;
}

.qty-input {
  width: 44px;
  text-align: center;
  border: none;
  font-weight: 600;
  background: transparent;
}

/* Feature Trust Badges below product */
.product-trust-strip {
  margin-top: 48px;
  background-color: var(--color-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
}

/* Cart Page */
.cart-table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
}

.cart-table th {
  background-color: var(--color-surface-subtle);
  padding: 14px 18px;
  text-align: left;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--border-light);
}

.cart-table td {
  padding: 18px;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
}

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

.cart-item-thumb {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  object-fit: cover;
  border: 1px solid var(--border-light);
}

.cart-config-tag {
  display: inline-block;
  background-color: var(--color-surface-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 2px 8px;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 4px;
  margin-right: 4px;
}

.cart-summary-box {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

/* Checkout Page */
.checkout-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 36px;
  align-items: start;
}

.form-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  padding: 28px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.form-card-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: #7b2938;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-subtle);
}

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

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

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--color-text-main);
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-light);
  font-size: 0.95rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  background-color: #ffffff;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}

/* Radio Card Selector (Shipping & Payment) */
.radio-cards-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.radio-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border-light);
  background-color: #ffffff;
  cursor: pointer;
  transition: all 0.2s ease;
}

.radio-card:hover {
  border-color: var(--color-accent);
}

.radio-card input[type="radio"]:checked + .radio-card-content,
.radio-card:has(input[type="radio"]:checked) {
  border-color: var(--color-primary);
  background-color: var(--color-primary-soft);
}

.radio-card-info {
  flex: 1;
}

.radio-card-title {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text-main);
}

.radio-card-desc {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.radio-card-price {
  font-weight: 700;
  color: #7b2938;
}

/* Footer */
.site-footer {
  background-color: #ffffff;
  border-top: 1px solid var(--border-light);
  padding: 50px 0 24px;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 36px;
  margin-bottom: 40px;
}

.footer-column-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: #7b2938;
  margin-bottom: 18px;
}

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

.footer-links a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  transition: color 0.2s ease;
}

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

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--color-text-light);
  flex-wrap: wrap;
  gap: 12px;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-buttons {
    justify-content: center;
  }
  .product-detail-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .checkout-grid {
    grid-template-columns: 1fr;
  }
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .main-nav {
    display: none;
  }
  .main-nav.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background: #ffffff;
    padding: 24px;
    border-bottom: 1px solid var(--border-light);
    box-shadow: var(--shadow-md);
  }
  .mobile-nav-toggle {
    display: flex;
  }
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 2.1rem;
  }
}