/* ============================================================
   Collection By Ibtissam — Main Stylesheet
   Customer-facing pages — minimalist luxury aesthetic
   ============================================================ */

/* ---- Design Tokens ---- */
:root {
  /* Palette — refined black / white / cream */
  --color-primary: #000000;
  --color-primary-dark: #000000;
  --color-primary-light: #1a1a1a;
  --color-accent: #B8985A;
  --color-accent-dark: #9C7F45;

  --color-bg: #FFFFFF;
  --color-bg-alt: #F7F5F1;
  --color-surface: #FFFFFF;
  --color-surface-hover: #FAF9F6;

  --color-text: #1A1A1A;
  --color-text-secondary: #5C5C5C;
  --color-text-muted: #8C8C8C;
  --color-text-inverse: #FFFFFF;

  --color-border: #E8E5E1;
  --color-border-light: #F1EFEB;
  --color-border-dark: #C9C6C0;

  --color-success: #2F7A3F;
  --color-warning: #B45309;
  --color-danger: #9F1D1D;

  --font-heading: 'Playfair Display', 'Cormorant Garamond', 'Cairo', Georgia, serif;
  --font-body: 'Inter', 'Cairo', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Playfair Display', 'Cairo', Georgia, serif;

  --tracking-tight: -0.01em;
  --tracking-normal: 0;
  --tracking-wide: 0.06em;
  --tracking-xwide: 0.18em;

  --radius-none: 0;
  --radius-sm: 0;
  --radius-md: 0;
  --radius-lg: 0;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.03);
  --shadow-md: 0 2px 8px rgba(0,0,0,0.05);
  --shadow-lg: 0 10px 28px rgba(0,0,0,0.08);
  --shadow-xl: 0 20px 48px rgba(0,0,0,0.1);

  --transition: 0.3s ease;
  --transition-slow: 0.6s ease;
  --container-max: 1440px;
  --header-height: 64px;
}

/* ---- Reset & Base ---- */
*, *::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-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

[dir="rtl"] body {
  font-family: 'Cairo', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

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

ul { list-style: none; }

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

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

/* ---- Utilities ---- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 24px;
}

.container-narrow {
  width: 100%;
  max-width: 1080px;
  margin-inline: auto;
  padding-inline: 24px;
}

.section {
  padding-block: 80px;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: var(--tracking-tight);
  line-height: 1.2;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: var(--tracking-xwide);
  color: var(--color-text-secondary);
  margin-bottom: 12px;
}

.section-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  padding-bottom: 4px;
  border-bottom: 1px solid var(--color-text);
  margin-top: 24px;
}
.section-link:hover { opacity: 0.6; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-none);
  font-weight: 500;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  transition: all var(--transition);
  cursor: pointer;
  border: 1px solid transparent;
  line-height: 1;
  font-family: var(--font-body);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}
.btn-primary:hover { background: transparent; color: var(--color-text); }

.btn-secondary {
  background: var(--color-text-inverse);
  color: var(--color-text);
  border-color: var(--color-text);
}
.btn-secondary:hover { background: var(--color-text); color: var(--color-text-inverse); }

.btn-outline {
  background: transparent;
  border: 1px solid var(--color-text);
  color: var(--color-text);
}
.btn-outline:hover { background: var(--color-text); color: var(--color-text-inverse); }

.btn-whatsapp {
  background: #25D366;
  color: white;
  border-color: #25D366;
}
.btn-whatsapp:hover { background: #1da851; border-color: #1da851; }

.btn-lg { padding: 16px 40px; font-size: 0.875rem; }
.btn-sm { padding: 10px 20px; font-size: 0.75rem; }
.btn-block { width: 100%; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ---- Header ---- */
.header-main {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border-light);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-main-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: var(--header-height);
  gap: 24px;
}

.header-left, .header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}
.header-right { justify-content: flex-end; }

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
}

.logo-mono {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: var(--tracking-tight);
  line-height: 1;
}

.header-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--color-text);
  position: relative;
  transition: opacity var(--transition);
}
.header-icon-btn:hover { opacity: 0.6; }

.header-lang {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: var(--tracking-xwide);
  text-transform: uppercase;
  color: var(--color-text);
  padding: 4px 6px;
  cursor: pointer;
  background: none;
}
.header-lang:hover { opacity: 0.6; }

.cart-badge {
  position: absolute;
  top: 6px;
  inset-inline-end: 4px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  background: var(--color-text);
  color: var(--color-text-inverse);
  font-size: 0.625rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* ---- Mobile Menu ---- */
.mobile-menu {
  position: fixed;
  top: 0;
  inset-inline-start: -100%;
  width: 380px;
  max-width: 90vw;
  height: 100vh;
  background: var(--color-surface);
  z-index: 1000;
  transition: inset-inline-start 0.35s ease;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
  overflow-y: auto;
}
.mobile-menu.open { inset-inline-start: 0; }

.mobile-menu-header {
  display: flex;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-border-light);
  min-height: var(--header-height);
}

.mobile-menu-close {
  color: var(--color-text);
  padding: 4px;
}

.mobile-nav {
  flex: 1;
  padding: 20px 0;
}

.mobile-nav a {
  display: block;
  padding: 14px 32px;
  font-size: 1rem;
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--color-text);
  transition: background var(--transition);
}
.mobile-nav a:hover { background: var(--color-bg-alt); }

.mobile-nav-section {
  padding: 8px 32px;
  margin-top: 12px;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: var(--tracking-xwide);
  color: var(--color-text-muted);
}

.mobile-menu-footer {
  padding: 24px 32px;
  border-top: 1px solid var(--color-border-light);
}

.mobile-menu-footer .header-lang {
  display: block;
  width: 100%;
  text-align: center;
  padding: 14px;
  border: 1px solid var(--color-border);
  font-size: 0.75rem;
}

body.menu-open::after {
  content: '';
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 999;
}

/* ---- Hero Slider ---- */
.hero-slider {
  position: relative;
  overflow: hidden;
  background: var(--color-bg-alt);
}

.hero-slides {
  display: flex;
  transition: transform 0.8s ease;
}

.hero-slide {
  min-width: 100%;
  position: relative;
  aspect-ratio: 21/9;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.hero-slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.hero-slide-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(0,0,0,0.5) 100%);
}

.hero-slide-content {
  position: relative;
  z-index: 2;
  color: var(--color-text-inverse);
  max-width: 720px;
  padding: 0 24px 80px;
  text-align: center;
}

.hero-slide-content .hero-eyebrow {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tracking-xwide);
  color: rgba(255,255,255,0.9);
  margin-bottom: 16px;
}

.hero-slide-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 500;
  margin-bottom: 20px;
  line-height: 1.1;
  letter-spacing: var(--tracking-tight);
}

.hero-slide-content p {
  font-size: 1rem;
  line-height: 1.6;
  opacity: 0.95;
  margin-bottom: 32px;
  max-width: 520px;
  margin-inline: auto;
}

.hero-slide-content .btn {
  background: rgba(255,255,255,0.95);
  color: var(--color-text);
  border-color: rgba(255,255,255,0.95);
}
.hero-slide-content .btn:hover {
  background: transparent;
  color: white;
  border-color: white;
}

.hero-dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 3;
}

.hero-dot {
  width: 24px;
  height: 2px;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: background var(--transition);
  border-radius: 0;
}
.hero-dot.active { background: white; }

.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 44px;
  height: 44px;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: white;
  transition: opacity var(--transition);
  opacity: 0.7;
}
.hero-arrow:hover { opacity: 1; }
.hero-arrow-prev { inset-inline-start: 16px; }
.hero-arrow-next { inset-inline-end: 16px; }

/* ---- Categories Grid ---- */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 40px 24px;
}

.category-card {
  display: block;
  color: var(--color-text);
  transition: opacity var(--transition);
}
.category-card:hover { opacity: 0.9; }

.category-card-image {
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--color-bg-alt);
  margin-bottom: 16px;
}

.category-card-image-inner {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s ease;
}
.category-card:hover .category-card-image-inner { transform: scale(1.04); }

.category-card-name {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-text);
  text-align: center;
  letter-spacing: var(--tracking-tight);
}

/* ---- Product Grid ---- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 48px 24px;
}

.product-card {
  background: transparent;
  overflow: hidden;
  transition: opacity var(--transition);
  display: block;
  color: var(--color-text);
}
.product-card:hover { opacity: 0.9; }

.product-card-image {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--color-bg-alt);
  margin-bottom: 16px;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.product-card:hover .product-card-image img { transform: scale(1.04); }

.product-badge {
  position: absolute;
  top: 12px;
  padding: 4px 10px;
  font-size: 0.625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-xwide);
  background: var(--color-surface);
  color: var(--color-text);
  border-radius: var(--radius-none);
}
.product-badge.sale { inset-inline-start: 12px; background: var(--color-text); color: var(--color-text-inverse); }
.product-badge.new { inset-inline-end: 12px; }
.product-badge.out { inset-inline-start: 12px; background: rgba(255,255,255,0.9); color: var(--color-text); }

.product-card-info {
  text-align: center;
  padding: 0 8px;
}

.product-card-name {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 500;
  margin-bottom: 6px;
  line-height: 1.4;
  color: var(--color-text);
  letter-spacing: var(--tracking-tight);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card-price {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.8125rem;
}

.price-current {
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: var(--tracking-normal);
}

.price-original {
  color: var(--color-text-muted);
  text-decoration: line-through;
}

/* ---- Product Detail Page ---- */
.product-detail {
  padding-block: 32px 80px;
}

.product-detail-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 64px;
}

.product-gallery {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.product-main-image {
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--color-bg-alt);
  cursor: zoom-in;
  position: relative;
}

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

.product-thumbnails {
  display: flex;
  gap: 12px;
  overflow-x: auto;
}

.product-thumbnail {
  width: 88px;
  height: 88px;
  overflow: hidden;
  cursor: pointer;
  border: 1px solid transparent;
  flex-shrink: 0;
  opacity: 0.6;
  transition: all var(--transition);
}
.product-thumbnail.active, .product-thumbnail:hover {
  border-color: var(--color-text);
  opacity: 1;
}

.product-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding-top: 24px;
}

.product-info-category {
  color: var(--color-text-muted);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: var(--tracking-xwide);
}

.product-info-name {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: var(--tracking-tight);
}

.product-info-price {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-block: 4px 0;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 24px;
}

.product-info-price .price-current {
  font-size: 1.25rem;
  font-weight: 500;
}

.product-info-price .price-original {
  font-size: 1rem;
}

.product-info-price .discount-tag {
  background: var(--color-text);
  color: var(--color-text-inverse);
  padding: 3px 10px;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
}

.stock-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}
.stock-status.in-stock { color: var(--color-success); }
.stock-status.low-stock { color: var(--color-warning); }
.stock-status.out-of-stock { color: var(--color-danger); }

.stock-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.option-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.option-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-text);
  font-weight: 500;
}

.option-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.size-btn, .color-btn {
  padding: 10px 22px;
  border: 1px solid var(--color-border-dark);
  background: var(--color-surface);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text);
  cursor: pointer;
  transition: all var(--transition);
  min-width: 48px;
}
.size-btn:hover, .color-btn:hover { border-color: var(--color-text); }
.size-btn.selected, .color-btn.selected {
  border-color: var(--color-text);
  background: var(--color-text);
  color: var(--color-text-inverse);
}
.size-btn.out-of-stock {
  opacity: 0.35;
  cursor: not-allowed;
  text-decoration: line-through;
}

.color-swatch {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  padding: 0;
}
.color-swatch::after {
  content: '';
  position: absolute;
  inset: -4px;
  border: 1px solid transparent;
  border-radius: 50%;
  transition: border-color var(--transition);
}
.color-swatch:hover::after { border-color: var(--color-border-dark); }
.color-swatch.selected::after { border-color: var(--color-text); }

.quantity-selector {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border-dark);
  background: var(--color-surface);
}

.quantity-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  font-weight: 400;
  cursor: pointer;
  color: var(--color-text);
  transition: background var(--transition);
}
.quantity-btn:hover { background: var(--color-bg-alt); }

.quantity-value {
  width: 56px;
  height: 44px;
  text-align: center;
  font-weight: 500;
  font-size: 0.9375rem;
  border: none;
  background: none;
  color: var(--color-text);
}
.quantity-value::-webkit-inner-spin-button,
.quantity-value::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }

.product-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.product-description {
  line-height: 1.85;
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.product-description h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 12px;
  letter-spacing: var(--tracking-tight);
}

/* ---- Cart Page ---- */
.cart-page { padding-block: 48px 80px; }

.cart-page-title {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 500;
  text-align: center;
  margin-bottom: 48px;
  letter-spacing: var(--tracking-tight);
}

.cart-grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 48px;
  align-items: start;
}

.cart-items {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--color-border);
}

.cart-item {
  display: flex;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border);
}

.cart-item-image {
  width: 120px;
  height: 150px;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--color-bg-alt);
}
.cart-item-image img { width: 100%; height: 100%; object-fit: cover; }

.cart-item-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cart-item-name {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1rem;
  color: var(--color-text);
  letter-spacing: var(--tracking-tight);
}

.cart-item-meta {
  color: var(--color-text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.cart-item-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  gap: 12px;
  flex-wrap: wrap;
}

.cart-item-price {
  font-weight: 500;
  color: var(--color-text);
  font-size: 0.9375rem;
}

.cart-item-remove {
  color: var(--color-text-muted);
  font-size: 0.75rem;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: all var(--transition);
}
.cart-item-remove:hover {
  color: var(--color-text);
  border-bottom-color: var(--color-text);
}

.cart-empty {
  text-align: center;
  padding: 80px 24px;
}
.cart-empty svg { margin: 0 auto 24px; color: var(--color-text-muted); display: block; }
.cart-empty p {
  color: var(--color-text-secondary);
  margin-bottom: 32px;
  font-size: 1rem;
}

.cart-summary {
  background: var(--color-bg-alt);
  padding: 32px;
  position: sticky;
  top: calc(var(--header-height) + 24px);
}

.cart-summary h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
  letter-spacing: var(--tracking-tight);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.summary-total {
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text);
  border-top: 1px solid var(--color-border);
  margin-top: 12px;
  padding-top: 16px;
}

.checkout-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-weight: 500;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 14px;
  border: 1px solid var(--color-border-dark);
  background: var(--color-surface);
  color: var(--color-text);
  transition: border-color var(--transition);
  font-size: 0.9375rem;
  border-radius: var(--radius-none);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-text);
}

.form-group textarea { resize: vertical; min-height: 72px; font-family: inherit; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* ---- Category Page ---- */
.category-page { padding-block: 48px 80px; }

.category-header {
  text-align: center;
  margin-bottom: 40px;
}

.category-header h1 {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 500;
  letter-spacing: var(--tracking-tight);
}

.category-header p {
  color: var(--color-text-secondary);
  margin-top: 12px;
  font-size: 0.9375rem;
  max-width: 640px;
  margin-inline: auto;
}

.category-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  gap: 16px;
  flex-wrap: wrap;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.category-count {
  color: var(--color-text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.category-sort select {
  padding: 8px 14px;
  border: 1px solid var(--color-border-dark);
  background: var(--color-surface);
  font-size: 0.8125rem;
  color: var(--color-text);
  border-radius: var(--radius-none);
  cursor: pointer;
}

.category-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 32px;
}

.filter-chip {
  padding: 8px 20px;
  border: 1px solid var(--color-border);
  background: transparent;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  cursor: pointer;
  transition: all var(--transition);
  border-radius: var(--radius-pill);
  color: var(--color-text-secondary);
}
.filter-chip:hover {
  border-color: var(--color-text);
  color: var(--color-text);
}
.filter-chip.active {
  background: var(--color-text);
  border-color: var(--color-text);
  color: var(--color-text-inverse);
}

/* ---- WhatsApp FAB ---- */
.whatsapp-fab {
  position: fixed;
  bottom: 24px;
  inset-inline-end: 24px;
  width: 52px;
  height: 52px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
  z-index: 900;
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-fab:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

/* ---- Cart Notification Toast ---- */
.cart-notification {
  position: fixed;
  top: calc(var(--header-height) + 16px);
  inset-inline-end: 24px;
  background: var(--color-text);
  color: var(--color-text-inverse);
  padding: 14px 22px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  z-index: 1001;
  transform: translateX(120%);
  transition: transform 0.35s ease;
  box-shadow: var(--shadow-lg);
}
[dir="rtl"] .cart-notification { transform: translateX(-120%); }
.cart-notification.show { transform: translateX(0); }

/* ---- Loading ---- */
.loading-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 64px 24px;
  gap: 16px;
  color: var(--color-text-muted);
  grid-column: 1 / -1;
}

.spinner {
  width: 24px;
  height: 24px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-text);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.loading-spinner p {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: var(--tracking-xwide);
}

/* ---- Image Zoom Modal ---- */
.zoom-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
  animation: fadeIn 0.25s ease;
}

.zoom-modal img {
  max-width: 92vw;
  max-height: 92vh;
  object-fit: contain;
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ---- Footer ---- */
#site-footer {
  background: var(--color-bg-alt);
  color: var(--color-text);
  margin-top: auto;
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-block: 64px;
}

.footer-title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 500;
  margin-bottom: 20px;
  letter-spacing: var(--tracking-tight);
  color: var(--color-text);
}

.footer-section-label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: var(--tracking-xwide);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 20px;
}

.footer-text {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 320px;
}

.footer-links li {
  margin-bottom: 10px;
  font-size: 0.8125rem;
}
.footer-links a {
  color: var(--color-text-secondary);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--color-text); }

.footer-socials {
  display: flex;
  gap: 14px;
}
.footer-socials a {
  color: var(--color-text-secondary);
  transition: color var(--transition);
}
.footer-socials a:hover { color: var(--color-text); }

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: 20px 0;
  text-align: center;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  letter-spacing: var(--tracking-wide);
}

/* ---- Breadcrumbs ---- */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-muted);
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.breadcrumbs a { color: var(--color-text-muted); transition: color var(--transition); }
.breadcrumbs a:hover { color: var(--color-text); }
.breadcrumbs .sep { opacity: 0.5; }

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .header-main-inner { grid-template-columns: 1fr auto 1fr; }
  .header-left, .header-right { gap: 8px; }

  .section { padding-block: 56px; }
  .section-title { font-size: 1.75rem; }
  .section-header { margin-bottom: 32px; }

  .hero-slide { aspect-ratio: 4/5; }
  .hero-slide-content { padding: 0 20px 60px; }
  .hero-slide-content h2 { font-size: clamp(1.5rem, 6vw, 2.25rem); }
  .hero-slide-content p { font-size: 0.9375rem; }

  .categories-grid { grid-template-columns: repeat(2, 1fr); gap: 24px 12px; }
  .category-card-name { font-size: 0.9375rem; }

  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 32px 12px; }
  .product-card-name { font-size: 0.8125rem; }
  .price-current { font-size: 0.75rem; }

  .product-detail-grid { grid-template-columns: 1fr; gap: 32px; }
  .product-info { padding-top: 8px; }
  .product-info-name { font-size: 1.5rem; }

  .cart-grid { grid-template-columns: 1fr; gap: 32px; }
  .cart-summary { position: static; padding: 24px; }
  .cart-item-image { width: 96px; height: 120px; }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    padding-block: 48px;
  }

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

  .cart-page-title { font-size: 1.75rem; }
  .cart-notification {
    inset-inline-end: 12px;
    inset-inline-start: 12px;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .container { padding-inline: 16px; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .cart-item { flex-direction: column; }
  .cart-item-image { width: 100%; height: 200px; }
  .logo-text { font-size: 1rem; letter-spacing: var(--tracking-normal); }
}