/* ==========================================
   BENSHOP CHAUSSETTES — Modern E-Commerce
   Premium Design System
   ========================================== */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=DM+Sans:wght@400;500;600;700;800&display=swap');

/* ==========================================
   CSS VARIABLES / DESIGN TOKENS
   ========================================== */
:root {
  /* Colors — warm modern palette */
  --color-bg: #FAFAF9;
  --color-surface: #FFFFFF;
  --color-surface-raised: #FFFFFF;
  --color-primary: #18181B;
  --color-primary-soft: #27272A;
  --color-primary-muted: #3F3F46;
  --color-accent: #DC2626;
  --color-accent-hover: #B91C1C;
  --color-accent-soft: rgba(220, 38, 38, 0.08);
  --color-accent-glow: rgba(220, 38, 38, 0.25);
  --color-text: #18181B;
  --color-text-secondary: #71717A;
  --color-text-muted: #A1A1AA;
  --color-border: #E4E4E7;
  --color-border-soft: #F4F4F5;
  --color-success: #16A34A;
  --color-overlay: rgba(0, 0, 0, 0.45);

  /* Typography */
  --font-body: 'Inter', -apple-system, sans-serif;
  --font-display: 'DM Sans', 'Inter', sans-serif;
  --font-size-xs: 0.8125rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-md: 1.0625rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 1.875rem;
  --font-size-3xl: 2.5rem;
  --font-size-4xl: 3.25rem;
  --font-size-hero: 4.5rem;
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Layout */
  --max-width: 1320px;
  --nav-height: 68px;
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-2xl: 40px;
  --radius-full: 9999px;

  /* Shadows — layered modern shadows */
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.10), 0 4px 8px rgba(0,0,0,0.04);
  --shadow-xl: 0 24px 48px rgba(0,0,0,0.12), 0 8px 16px rgba(0,0,0,0.06);
  --shadow-card: 0 1px 3px rgba(0,0,0,0.04), 0 6px 16px rgba(0,0,0,0.06);
  --shadow-card-hover: 0 8px 30px rgba(0,0,0,0.12), 0 2px 6px rgba(0,0,0,0.06);
  --shadow-accent: 0 8px 24px var(--color-accent-glow);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 150ms;
  --duration-base: 250ms;
  --duration-slow: 400ms;
  --duration-slower: 600ms;
}

/* ==========================================
   IMAGE LAZY LOADING PLACEHOLDER
   ========================================== */
img[loading="lazy"] {
  background-color: var(--color-bg);
  opacity: 0;
  transition: opacity var(--duration-base) ease;
}

.cart-item__image[loading="lazy"],
.search-result-image[loading="lazy"],
.product-card__image[loading="lazy"] {
  opacity: 1;
}

img[loading="lazy"].loaded,
img.loaded {
  opacity: 1;
}

/* Fallback for browsers without native lazy loading support */
.lazy-image {
  background-color: var(--color-bg);
  opacity: 0;
  transition: opacity var(--duration-base) ease;
}

.lazy-image.loaded {
  opacity: 1;
}

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

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

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

ul, ol {
  list-style: none;
}

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

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

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

/* ==========================================
   UTILITY CLASSES
   ========================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (max-width: 768px) {
  .container { padding: 0 var(--space-4); }
}

.section {
  padding: var(--space-24) 0;
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: var(--space-12);
  letter-spacing: -0.02em;
}

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

/* ==========================================
   NAVBAR — Modern Glassmorphism
   ========================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: rgba(24, 24, 27, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background var(--duration-base) var(--ease-smooth),
              box-shadow var(--duration-base) var(--ease-smooth);
}

.navbar.scrolled {
  background: rgba(24, 24, 27, 0.95);
  box-shadow: 0 1px 0 rgba(0,0,0,0.3), 0 4px 24px rgba(0,0,0,0.2);
}

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

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.navbar__logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--font-size-lg);
  color: #FFFFFF;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.navbar__logo-accent {
  color: var(--color-accent);
}

.navbar__logo-sub {
  font-size: 0.625rem;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: var(--font-weight-medium);
  display: block;
  margin-top: -2px;
  font-family: var(--font-body);
}

.navbar__nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.navbar__link {
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  position: relative;
  padding: var(--space-2) 0;
  transition: color var(--duration-fast) var(--ease-smooth);
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  transition: width var(--duration-base) var(--ease-out);
}

.navbar__link:hover,
.navbar__link.active {
  color: #FFFFFF;
}

.navbar__link:hover::after,
.navbar__link.active::after {
  width: 100%;
}

.navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.navbar__action-btn {
  color: rgba(255,255,255,0.7);
  font-size: var(--font-size-md);
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--duration-fast) var(--ease-smooth),
              color var(--duration-fast) var(--ease-smooth),
              transform var(--duration-fast) var(--ease-spring);
  position: relative;
}

.navbar__action-btn:hover {
  background: rgba(255,255,255,0.08);
  color: #FFFFFF;
  transform: scale(1.05);
}

.navbar__cart-badge {
  position: absolute;
  top: 5px;
  right: 5px;
  background: var(--color-accent);
  color: #FFF;
  font-size: 10px;
  font-weight: var(--font-weight-bold);
  min-width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  border: 2px solid var(--color-primary);
}

/* Mobile toggle */
.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  transition: background var(--duration-fast);
}

.navbar__toggle:hover { background: rgba(255,255,255,0.08); }

.navbar__toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: #FFF;
  border-radius: 2px;
  transition: transform var(--duration-base) var(--ease-out),
              opacity var(--duration-fast);
}

.navbar__toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(4.5px, 4.5px);
}
.navbar__toggle.active span:nth-child(2) { opacity: 0; }
.navbar__toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(4.5px, -4.5px);
}

/* ==========================================
   HERO — Full bleed, cinematic
   ========================================== */
.hero {
  margin-top: var(--nav-height);
  position: relative;
  width: 100%;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-primary);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: scale(1.05);
  transition: transform 12s var(--ease-smooth);
}

.hero:hover .hero__bg {
  transform: scale(1);
}

.hero__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(24, 24, 27, 0.92) 0%,
    rgba(24, 24, 27, 0.65) 50%,
    rgba(24, 24, 27, 0.3) 100%
  );
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(220, 38, 38, 0.15) 0%, transparent 60%);
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-16) var(--space-6);
  max-width: 800px;
  margin: 0 auto;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, var(--font-size-hero));
  font-weight: var(--font-weight-extrabold);
  color: #FFFFFF;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: var(--space-6);
}

.navbar__cart-icon {
  font-size: 1.2rem;
  color: var(--color-accent);
  margin-left: var(--space-2);
}

.hero__title .accent {
  color: var(--color-accent);
  position: relative;
}

.hero__subtitle {
  font-family: var(--font-body);
  font-size: clamp(var(--font-size-base), 2vw, var(--font-size-lg));
  font-weight: var(--font-weight-light);
  color: rgba(255,255,255,0.65);
  margin-bottom: var(--space-10);
  line-height: 1.5;
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-8);
  background: var(--color-accent);
  color: #FFF;
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius-full);
  transition: background var(--duration-base) var(--ease-smooth),
              transform var(--duration-fast) var(--ease-spring),
              box-shadow var(--duration-base) var(--ease-smooth);
}

.hero__cta:hover {
  background: var(--color-accent-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-accent);
}

.hero__cta i {
  font-size: var(--font-size-xs);
  transition: transform var(--duration-fast) var(--ease-spring);
}

.hero__cta:hover i {
  transform: translateX(3px);
}

/* ==========================================
   MARQUEE — Sleek dark band
   ========================================== */
.marquee {
  background: var(--color-primary);
  padding: var(--space-4) 0;
  overflow: hidden;
}

.marquee__track {
  display: flex;
  animation: marquee-scroll 30s linear infinite;
  width: max-content;
}

.marquee__content {
  display: flex;
  align-items: center;
  gap: var(--space-10);
  padding: 0 var(--space-5);
  white-space: nowrap;
}

.marquee__item {
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: rgba(255,255,255,0.5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  letter-spacing: 0.02em;
}

.marquee__item .star {
  color: var(--color-accent);
  font-size: var(--font-size-xs);
}

@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==========================================
   COLLECTIONS — Large visual cards
   ========================================== */
.collections {
  padding: var(--space-24) 0;
  background: var(--color-bg);
}

.collections__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.collection-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 3/4;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: var(--space-6);
  background: var(--color-primary);
  transition: transform var(--duration-slow) var(--ease-out),
              box-shadow var(--duration-slow) var(--ease-out);
}

.collection-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-xl);
}

.collection-card__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
  transition: transform var(--duration-slower) var(--ease-out),
              opacity var(--duration-slow);
}

.collection-card:hover .collection-card__image {
  transform: scale(1.08);
  opacity: 0.8;
}

.collection-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(24, 24, 27, 0.95) 0%,
    rgba(24, 24, 27, 0.4) 50%,
    transparent 100%
  );
  transition: opacity var(--duration-base);
}

.collection-card:hover .collection-card__overlay {
  opacity: 1.1;
}

.collection-card__content {
  position: relative;
  z-index: 2;
  text-align: center;
  transform: translateY(10px);
  transition: transform var(--duration-base) var(--ease-out);
}

.collection-card:hover .collection-card__content {
  transform: translateY(0);
}

.collection-card__name {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
}

.collection-card__count {
  font-family: var(--font-body);
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.5);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.collection-card__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  color: #FFF;
  font-size: var(--font-size-sm);
  margin-top: var(--space-4);
  transform: scale(0);
  opacity: 0;
  transition: transform var(--duration-base) var(--ease-spring),
              opacity var(--duration-base);
}

.collection-card:hover .collection-card__arrow {
  transform: scale(1);
  opacity: 1;
}

/* ==========================================
   PRODUCTS — Premium card grid
   ========================================== */
.products {
  padding: var(--space-24) 0;
  background: var(--color-surface);
}

.products__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.product-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--color-border-soft);
  transition: transform var(--duration-slow) var(--ease-out),
              box-shadow var(--duration-slow) var(--ease-out),
              border-color var(--duration-base);
  contain: layout style;
}

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

.product-card__image-wrapper {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1;
  background: var(--color-bg);
}

.product-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slower) var(--ease-out);
}

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

.product-card__badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  background: var(--color-accent);
  color: #FFF;
  font-size: 11px;
  font-weight: var(--font-weight-bold);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 2px 8px rgba(220,38,38,0.3);
}

.product-card__stock {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  margin-top: var(--space-1);
}
.product-card__stock--in { background: #dcfce7; color: #166534; }
.product-card__stock--low { background: #fef9c3; color: #854d0e; }
.product-card__stock--out { background: #fee2e2; color: #991b1b; }
.product-card__add-cart-btn:disabled,
.product-card__add-cart-btn.out-of-stock {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Product detail stock */
.product-page__stock {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-top: var(--space-2);
}
.product-page__stock--in { background: #dcfce7; color: #166534; }
.product-page__stock--low { background: #fef9c3; color: #854d0e; }
.product-page__stock--out { background: #fee2e2; color: #991b1b; }

.product-page__selector {
  margin-top: var(--space-3);
}
.product-page__selector-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
  display: block;
}
.product-page__selector-options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.product-card__quick-view {
  position: absolute;
  bottom: var(--space-3);
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  opacity: 0;
  background: rgba(24,24,27,0.9);
  backdrop-filter: blur(10px);
  color: #FFF;
  padding: var(--space-2) var(--space-5);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: var(--radius-full);
  white-space: nowrap;
  transition: opacity var(--duration-base) var(--ease-smooth),
              transform var(--duration-base) var(--ease-spring);
  border: 1px solid rgba(255,255,255,0.1);
}

.product-card:hover .product-card__quick-view {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.product-card__info {
  padding: var(--space-5);
}

.product-card__category {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-1);
}

.product-card__name {
  font-family: var(--font-display);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-3);
  line-height: 1.3;
}

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product-card__price {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
}

.product-card__price-old {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-regular);
  color: var(--color-text-muted);
  text-decoration: line-through;
  margin-left: var(--space-2);
}

.product-card__add-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: var(--color-accent);
  color: #FFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  transform: scale(0);
  opacity: 0;
  transition: transform var(--duration-base) var(--ease-spring),
              opacity var(--duration-base),
              background var(--duration-fast);
  box-shadow: 0 4px 12px rgba(220,38,38,0.3);
}

.product-card:hover .product-card__add-btn {
  transform: scale(1);
  opacity: 1;
}

.product-card__add-btn:hover {
  background: var(--color-accent-hover);
}

/* ==========================================
   TRUST BADGES — Clean horizontal
   ========================================== */
.trust-badges {
  padding: var(--space-16) 0;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border-soft);
  border-bottom: 1px solid var(--color-border-soft);
}

.trust-badges__grid {
  display: flex;
  justify-content: center;
  gap: var(--space-16);
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.trust-badge__icon {
  width: 48px;
  height: 48px;
  background: var(--color-accent-soft);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--color-accent);
  flex-shrink: 0;
}

.trust-badge__title {
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: 2px;
}

.trust-badge__description {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  line-height: 1.4;
}

/* ==========================================
   FOOTER — Clean, minimal
   ========================================== */
.footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.7);
  padding: var(--space-20) 0 var(--space-8);
}

.footer__main {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
}

.footer__brand {}

.footer__logo {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-extrabold);
  color: #FFFFFF;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.footer__logo .accent { color: var(--color-accent); }

.footer__tagline {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
  max-width: 320px;
  margin-bottom: var(--space-6);
}

.footer__social {
  display: flex;
  gap: var(--space-3);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  transition: background var(--duration-fast),
              color var(--duration-fast),
              transform var(--duration-fast) var(--ease-spring);
}

.footer__social-link:hover {
  background: var(--color-accent);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.footer__nav-title {
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-5);
}

.footer__nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__nav-link {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.45);
  transition: color var(--duration-fast);
}

.footer__nav-link:hover { color: var(--color-accent); }

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.5);
  margin-bottom: var(--space-3);
}

.footer__contact-icon {
  color: var(--color-accent);
  font-size: var(--font-size-sm);
  width: 16px;
  text-align: center;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.06);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__copyright {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.3);
}

.footer__links {
  display: flex;
  gap: var(--space-6);
}

.footer__link {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.35);
  transition: color var(--duration-fast);
}

.footer__link:hover { color: rgba(255,255,255,0.7); }

/* ==========================================
   PAGE LOADER
   ========================================== */
.page-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s var(--ease-smooth), visibility 0.5s;
}

.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.page-loader__spinner {
  width: 40px;
  height: 40px;
  border: 2.5px solid rgba(255,255,255,0.1);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* ==========================================
   SCROLL ANIMATIONS
   ========================================== */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-slower) var(--ease-out),
              transform var(--duration-slower) var(--ease-out);
}

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

/* ==========================================
   MODALS — Glassmorphism
   ========================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-base) var(--ease-smooth),
              visibility var(--duration-base);
  padding: var(--space-4);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 480px;
  transform: scale(0.95) translateY(10px);
  transition: transform var(--duration-slow) var(--ease-spring);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6);
  border-bottom: 1px solid var(--color-border-soft);
}

.modal__title {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
}

.modal__close {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: var(--font-size-base);
  transition: background var(--duration-fast), color var(--duration-fast);
}

.modal__close:hover {
  background: var(--color-bg);
  color: var(--color-text);
}

.modal__body {
  padding: var(--space-6);
}

/* Search modal */
.search-input-wrapper {
  position: relative;
  margin-bottom: var(--space-5);
}

.search-icon {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  font-size: var(--font-size-base);
}

#searchInput {
  width: 100%;
  padding: var(--space-4) var(--space-5) var(--space-4) 48px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  outline: none;
  background: var(--color-bg);
  transition: border-color var(--duration-fast),
              background var(--duration-fast);
}

#searchInput:focus {
  border-color: var(--color-accent);
  background: var(--color-surface);
}

.search-results {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-height: 320px;
  overflow-y: auto;
}

.search-empty {
  text-align: center;
  color: var(--color-text-muted);
  padding: var(--space-8) 0;
  font-size: var(--font-size-sm);
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--duration-fast);
  text-decoration: none;
  color: inherit;
}

.search-result-item:hover {
  background: var(--color-bg);
}

.search-result-image {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--color-bg);
}

.search-result-info { flex: 1; }

.search-result-name {
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  margin-bottom: 2px;
}

.search-result-price {
  color: var(--color-accent);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
}

/* Auth modal */
.auth-switch {
  text-align: center;
  margin-top: var(--space-5);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.auth-switch button {
  background: transparent;
  border: none;
  color: var(--color-accent);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  margin-left: var(--space-1);
}

/* ==========================================
   CART DRAWER — Slide from right
   ========================================== */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(2px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-base) var(--ease-smooth),
              visibility var(--duration-base);
}

.cart-overlay.active {
  opacity: 1;
  visibility: visible;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 420px;
  height: 100vh;
  background: var(--color-surface);
  z-index: 2001;
  transition: right var(--duration-slow) var(--ease-out);
  display: flex;
  flex-direction: column;
  box-shadow: -8px 0 40px rgba(0,0,0,0.15);
}

.cart-drawer.active { right: 0; }

.cart__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-border-soft);
  background: var(--color-primary);
}

.cart__title {
  font-family: var(--font-display);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  color: #FFF;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.cart__close {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: var(--font-size-base);
  transition: background var(--duration-fast), color var(--duration-fast);
}

.cart__close:hover {
  background: rgba(255,255,255,0.1);
  color: #FFF;
}

.cart__body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-5) var(--space-6);
}

.cart__empty {
  text-align: center;
  color: var(--color-text-muted);
  padding: var(--space-20) 0;
  font-size: var(--font-size-sm);
}

.cart-item {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border-soft);
}

.cart-item__image {
  width: 72px !important;
  height: 72px !important;
  max-width: none !important;
  min-width: 72px;
  min-height: 72px;
  border-radius: var(--radius-md);
  object-fit: cover;
  background: var(--color-bg);
  flex-shrink: 0;
}

.cart-item__details { flex: 1; }

.cart-item__name {
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-1);
  line-height: 1.3;
}


.cart-item__price {
  color: var(--color-accent);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-3);
}

.cart-item__controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-item__qty {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.cart-item__qty-btn {
  background: var(--color-bg);
  border: none;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: var(--font-size-base);
  color: var(--color-text);
  transition: background var(--duration-fast);
}

.cart-item__qty-btn:hover { background: var(--color-border); }

.cart-item__qty-val {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  width: 32px;
  text-align: center;
}

.cart-item__remove {
  color: var(--color-text-muted);
  font-size: var(--font-size-base);
  padding: var(--space-2);
  transition: color var(--duration-fast);
}

.cart-item__remove:hover { color: var(--color-accent); }

.cart__footer {
  padding: var(--space-5) var(--space-6);
  border-top: 1px solid var(--color-border-soft);
  background: var(--color-bg);
}

.cart__summary {
  margin-bottom: var(--space-5);
}

.cart__summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.cart__summary-total {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px dashed var(--color-border);
}

.cart__checkout-btn,
.cart__confirm-btn {
  width: 100%;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background var(--duration-fast),
              transform var(--duration-fast) var(--ease-spring),
              box-shadow var(--duration-base);
  border: none;
}

.cart__checkout-btn {
  background: var(--color-primary);
  color: #FFF;
}

.cart__checkout-btn:hover {
  background: var(--color-accent);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(220,38,38,0.25);
}

.cart__confirm-btn {
  background: #16a34a;
  color: #FFF;
  margin-top: var(--space-3);
}

.cart__confirm-btn:hover {
  background: #15803d;
  transform: translateY(-1px);
}

.cart__whatsapp-btn:hover {
  background: #128C7E !important;
  transform: translateY(-1px);
}

/* ==========================================
   ACCOUNT DROPDOWN
   ========================================== */
.account-dropdown {
  position: absolute;
  top: calc(var(--nav-height) + 8px);
  right: 60px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  width: 240px;
  z-index: 1001;
  overflow: hidden;
  animation: dropdownIn 0.2s var(--ease-spring);
}

@keyframes dropdownIn {
  from { opacity: 0; transform: translateY(-8px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.account-dropdown__header {
  padding: var(--space-4);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border-soft);
}

.account-dropdown__name {
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
  color: var(--color-text);
}

.account-dropdown__email {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.account-dropdown__menu li a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--color-text);
  transition: background var(--duration-fast), color var(--duration-fast);
}

.account-dropdown__menu li a:hover {
  background: var(--color-bg);
  color: var(--color-accent);
}

/* ==========================================
   TOAST NOTIFICATIONS
   ========================================== */
.toast-container {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  pointer-events: none;
}

.toast {
  background: var(--color-primary);
  color: #FFF;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  animation: toastIn 0.4s var(--ease-spring) forwards;
  pointer-events: auto;
}

.toast i { font-size: var(--font-size-base); }
.toast.success i { color: #4ADE80; }
.toast.error i { color: var(--color-accent); }

.toast.hiding {
  animation: toastOut 0.3s var(--ease-smooth) forwards;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateX(100%) scale(0.9); }
  to { opacity: 1; transform: translateX(0) scale(1); }
}

@keyframes toastOut {
  from { opacity: 1; transform: translateX(0); }
  to { opacity: 0; transform: translateX(100%); }
}

/* ==========================================
   MOBILE BOTTOM NAVIGATION
   ========================================== */
.mobile-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  z-index: 900;
  height: 64px;
  justify-content: space-around;
  align-items: center;
  border-top: 1px solid var(--color-border);
  padding-bottom: env(safe-area-inset-bottom);
}

.mobile-nav__btn {
  background: transparent;
  border: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 10px;
  gap: 3px;
  flex: 1;
  height: 100%;
  font-family: var(--font-body);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  text-decoration: none;
  position: relative;
}

.mobile-nav__btn i { font-size: 20px; }

.mobile-nav__btn.active { color: var(--color-accent); }

.mobile-nav__badge {
  position: absolute;
  top: 6px;
  right: calc(50% - 16px);
  background: var(--color-accent);
  color: #FFF;
  font-size: 9px;
  font-weight: var(--font-weight-bold);
  min-width: 16px;
  height: 16px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ==========================================
   CATALOG PAGE
   ========================================== */
.page-header {
  margin-top: var(--nav-height);
  background: linear-gradient(135deg, rgba(24, 24, 27, 0.85) 0%, rgba(45, 45, 50, 0.88) 100%),
              url('assets/images/hero-socks.png') center / cover no-repeat;
  background-blend-mode: normal;
  padding: var(--space-20) 0;
  text-align: center;
  position: relative;
}

.page-header__title {
  font-family: var(--font-display);
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-extrabold);
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.filter-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-10) 0;
  flex-wrap: wrap;
}

.filter-tab {
  padding: var(--space-3) var(--space-6);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
  background: var(--color-surface);
  cursor: pointer;
  transition: all var(--duration-base) var(--ease-smooth);
}

.filter-tab:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.filter-tab.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #FFFFFF;
}

.filter-tabs--family {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) 0 var(--space-4);
}

.filter-tabs--family .filter-tab {
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-xs);
}
.filter-tabs--family .filter-tab:hover {
  box-shadow: 0 4px 12px rgba(220,38,38,0.25);
}

/* ==========================================
   CONTACT PAGE
   ========================================== */
.contact-section {
  padding: var(--space-24) 0;
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.contact__form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.contact__label {
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

.contact__input,
.contact__textarea {
  padding: var(--space-4);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background: var(--color-surface);
  outline: none;
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
}

.contact__input:focus,
.contact__textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}

.contact__textarea {
  min-height: 140px;
  resize: vertical;
}

.contact__submit {
  padding: var(--space-4) var(--space-8);
  background: var(--color-accent);
  color: #FFF;
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  align-self: flex-start;
  transition: background var(--duration-fast),
              transform var(--duration-fast) var(--ease-spring),
              box-shadow var(--duration-base);
}

.contact__submit:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.contact__info-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-soft);
  transition: box-shadow var(--duration-base);
}

.contact__info-card:hover { box-shadow: var(--shadow-md); }

.contact__info-icon {
  width: 44px;
  height: 44px;
  background: var(--color-accent-soft);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact__info-title {
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-1);
}

.contact__info-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.contact__map {
  margin-top: var(--space-10);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.contact__map iframe {
  width: 100%;
  height: 350px;
  border: none;
}

/* ==========================================
   PRODUCT DETAIL PAGE
   ========================================== */
.product-page__back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
  margin-bottom: var(--space-6);
  transition: gap 0.2s ease;
}

.product-page__back:hover {
  gap: var(--space-3);
}

.product-page__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  margin-top: var(--space-8);
}

.product-page__gallery {}

.product-page__main-image-wrapper {
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-page__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.product-page__main-image-wrapper:hover .product-page__image {
  transform: scale(1.04);
}

.product-page__thumbnails {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-3);
  overflow-x: auto;
  padding-bottom: var(--space-1);
}

.product-page__thumb {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  object-fit: cover;
  cursor: pointer;
  border: 2px solid transparent;
  opacity: 0.6;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.product-page__thumb:hover {
  opacity: 0.9;
}

.product-page__thumb.active {
  border-color: var(--color-accent);
  opacity: 1;
}

.product-page__breadcrumbs {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.product-page__breadcrumbs a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--duration-fast);
}

.product-page__breadcrumbs a:hover { color: var(--color-accent); }

.product-page__title {
  font-family: var(--font-display);
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-text);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: var(--space-3);
}

.product-page__price {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent);
  margin-bottom: var(--space-8);
}

.product-page__description {
  margin-bottom: var(--space-8);
}

.product-page__description h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-md);
  margin-bottom: var(--space-3);
  color: var(--color-text);
}

.product-page__description p {
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.product-page__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.product-page__qty {
  display: flex;
  align-items: center;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  height: 52px;
}

.product-page__qty-btn {
  background: transparent;
  border: none;
  width: 44px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: var(--font-size-lg);
  color: var(--color-text);
  transition: background var(--duration-fast);
}

.product-page__qty-btn:hover { background: var(--color-bg); }

.product-page__qty-val {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  width: 40px;
  text-align: center;
}

.product-page__add-btn {
  height: 52px;
  font-size: var(--font-size-sm);
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.product-page__perks {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
  background: var(--color-bg);
  border-radius: var(--radius-lg);
}

.product-page__perks .perk {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.product-page__perks .perk i {
  color: var(--color-accent);
  width: 20px;
  text-align: center;
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 1100px) {
  .products__grid { grid-template-columns: repeat(3, 1fr); }
  .footer__main { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .product-page__layout { grid-template-columns: 1fr; }
  .contact__grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root {
    --nav-height: 60px;
    --font-size-hero: 2.5rem;
  }

  .container { padding: 0 var(--space-4); }
  .section { padding: var(--space-16) 0; }

  /* Nav */
  .navbar__nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--color-primary);
    flex-direction: column;
    align-items: flex-start;
    padding: calc(var(--nav-height) + var(--space-8)) var(--space-6);
    gap: var(--space-2);
    transition: right var(--duration-slow) var(--ease-out);
    box-shadow: -8px 0 30px rgba(0,0,0,0.3);
    border-top: none;
  }

  .navbar__nav.open { right: 0; }

  .navbar__nav .navbar__link {
    font-size: var(--font-size-md);
    padding: var(--space-3) 0;
    width: 100%;
  }

  .navbar__toggle { display: flex; }

  /* Overlay */
  .navbar__overlay {
    position: fixed;
    inset: 0;
    background: var(--color-overlay);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--duration-base), visibility var(--duration-base);
  }

  .navbar__overlay.visible { opacity: 1; visibility: visible; }

  /* Hero */
  .hero { min-height: 70vh; }
  .hero__title { letter-spacing: -0.02em; }
  .hero__subtitle { font-size: var(--font-size-base); }

  /* Grids */
  .collections__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
  }

  .products__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
  }

  .trust-badges__grid {
    flex-direction: column;
    gap: var(--space-4);
  }

  /* Footer */
  .footer__main {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  /* Mobile nav visible */
  .mobile-nav { display: flex; }
  .navbar__actions .navbar__action-btn { display: none; }
  body { padding-bottom: 64px; }

  /* Product card add button always visible on mobile */
  .product-card__add-btn {
    transform: scale(1);
    opacity: 1;
  }
}

@media (max-width: 480px) {
  .products__grid { grid-template-columns: 1fr 1fr; gap: var(--space-2); }
  .collections__grid { gap: var(--space-2); }
  .product-card__info { padding: var(--space-3); }
  .product-card__name { font-size: var(--font-size-xs); }
  .filter-tab { padding: var(--space-2) var(--space-4); font-size: var(--font-size-xs); }
  .hero__cta { padding: var(--space-3) var(--space-6); }
}

/* ==========================================
   ADDITIONAL POLISH
   ========================================== */

/* Custom scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-text-muted); }

/* Text selection */
::selection { background: var(--color-accent); color: #FFF; }

/* Focus visible */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Horizontal scroll prevention on mobile */
@media (max-width: 768px) {
  body { overflow-x: hidden; }
}

/* Add to cart button injected via JS — shown in product info footer */
.product-card__add-cart-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--color-accent);
  color: #FFF;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: background var(--duration-fast),
              transform var(--duration-fast) var(--ease-spring);
  box-shadow: 0 4px 12px rgba(220,38,38,0.3);
}

.product-card__add-cart-btn:hover {
  background: var(--color-accent-hover);
  transform: scale(1.08);
}

/* Checkout form inputs */
.checkout-form input {
  width: 100%;
  padding: var(--space-3);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  outline: none;
  margin-bottom: var(--space-3);
  transition: border-color var(--duration-fast);
}

.checkout-form input:focus { border-color: var(--color-accent); }

/* ==========================================
   LANGUAGE SWITCHER
   ========================================== */
.lang-switcher {
  position: relative;
  display: inline-block;
}

.lang-btn {
  background: none;
  border: 1.5px solid rgba(255,255,255,0.3);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: var(--radius-sm, 6px);
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: var(--font-body);
  text-transform: uppercase;
}

.lang-btn:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.5);
}

.lang-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--color-surface, #fff);
  border-radius: var(--radius-sm, 6px);
  box-shadow: var(--shadow-md, 0 4px 12px rgba(0,0,0,0.08));
  min-width: 120px;
  z-index: 200;
  overflow: hidden;
  margin-top: 4px;
}

.lang-dropdown.active {
  display: block;
}

.lang-dropdown button {
  display: block;
  width: 100%;
  padding: 10px 16px;
  background: none;
  border: none;
  text-align: left;
  font-size: 0.8125rem;
  font-family: var(--font-body);
  color: var(--color-text, #18181B);
  cursor: pointer;
  transition: background 0.15s ease;
}

.lang-dropdown button:hover {
  background: var(--color-bg, #f5f5f4);
}

.lang-dropdown button.active {
  color: var(--color-accent, #DC2626);
  font-weight: 600;
}

/* ==========================================
   COOKIE CONSENT BANNER
   ========================================== */
.cookie-banner {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 10000;
  background: var(--color-surface);
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.12);
  border-top: 1px solid var(--color-border);
  padding: var(--space-5) var(--space-6);
  font-family: var(--font-body);
  transform: translateY(100%);
  transition: transform var(--duration-slow) var(--ease-out);
}

.cookie-banner.visible {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  transform: translateY(0);
}

.cookie-banner__text {
  flex: 1;
  font-size: var(--font-size-sm);
  color: var(--color-text);
  line-height: 1.6;
  min-width: 0;
}

.cookie-banner__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.cookie-banner__btn {
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-smooth),
              transform var(--duration-fast) var(--ease-spring),
              box-shadow var(--duration-base);
  white-space: nowrap;
  border: none;
}

.cookie-banner__btn--accept {
  background: var(--color-accent);
  color: #FFF;
}

.cookie-banner__btn--accept:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-accent);
}

.cookie-banner__btn--decline {
  background: transparent;
  color: var(--color-text-secondary);
  border: 1.5px solid var(--color-border);
}

.cookie-banner__btn--decline:hover {
  background: var(--color-bg);
  color: var(--color-text);
  border-color: var(--color-text-muted);
}

[dir="rtl"] .cookie-banner {
  text-align: right;
}

@media (max-width: 768px) {
  .cookie-banner.visible {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-4);
    padding: var(--space-5) var(--space-4);
    padding-bottom: calc(var(--space-5) + env(safe-area-inset-bottom, 0px));
  }

  .cookie-banner__actions {
    flex-direction: column;
    width: 100%;
  }

  .cookie-banner__btn {
    width: 100%;
    text-align: center;
  }
}

/* ==========================================
   SCROLL TO TOP BUTTON
   ========================================== */
.scroll-to-top {
  position: fixed;
  bottom: 160px;
  left: 20px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-accent, #DC2626);
  color: #fff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  cursor: pointer;
  z-index: 998;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease, background 0.2s;
}
.scroll-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.scroll-to-top:hover {
  background: var(--color-primary, #18181B);
}
[dir="rtl"] .scroll-to-top {
  left: auto;
  right: 20px;
}