/* ============================================================
   YOGA VINAYAGAR TEXTILES — LUXURY DESIGN SYSTEM
   Premium South Indian Textile Brand
   ============================================================ */

/* ── Google Fonts ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,600&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;0,900;1,400;1,700&family=Inter:wght@300;400;500;600;700&family=Cinzel:wght@400;500;600;700&family=Noto+Sans+Tamil:wght@400;500;600;700&display=swap');

/* ── CSS Custom Properties ────────────────────────────────── */
:root {
  /* Color Palette */
  --clr-maroon-950:   #2D040A;
  --clr-maroon-900:   #4A0810;
  --clr-maroon-800:   #6B0F1A;
  --clr-maroon-700:   #8B1A2A;
  --clr-maroon-600:   #A32030;
  --clr-maroon-100:   #F9EAEC;
  --clr-maroon-50:    #FDF5F6;

  --clr-gold-600:     #A8890F;
  --clr-gold-500:     #C9A227;
  --clr-gold-400:     #D4AF37;
  --clr-gold-300:     #E8C84A;
  --clr-gold-200:     #F0D870;
  --clr-gold-100:     #F8EEB8;
  --clr-gold-50:      #FDFAEC;

  --clr-ivory-50:     #FEFCF8;
  --clr-ivory-100:    #FDF8F0;
  --clr-ivory-200:    #F9F1E3;
  --clr-ivory-300:    #F5EDD8;
  --clr-ivory-400:    #EFE3C5;

  --clr-charcoal-900: #1A1A1A;
  --clr-charcoal-800: #2D2D2D;
  --clr-charcoal-700: #404040;
  --clr-charcoal-600: #545454;
  --clr-charcoal-400: #8A8A8A;
  --clr-charcoal-200: #C8C8C8;
  --clr-charcoal-100: #E8E8E8;

  --clr-white:        #FFFFFF;
  --clr-success:      #2D6A4F;
  --clr-error:        #C1121F;
  --clr-warning:      #E07B39;

  /* Typography */
  --font-heading:     'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --font-display:     'Playfair Display', 'Cormorant Garamond', Georgia, serif;
  --font-accent:      'Cinzel', serif;
  --font-body:        'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-tamil:       'Noto Sans Tamil', sans-serif;

  /* Font Sizes */
  --fs-xs:    0.75rem;   /* 12px */
  --fs-sm:    0.875rem;  /* 14px */
  --fs-base:  1rem;      /* 16px */
  --fs-lg:    1.125rem;  /* 18px */
  --fs-xl:    1.25rem;   /* 20px */
  --fs-2xl:   1.5rem;    /* 24px */
  --fs-3xl:   1.875rem;  /* 30px */
  --fs-4xl:   2.25rem;   /* 36px */
  --fs-5xl:   3rem;      /* 48px */
  --fs-6xl:   3.75rem;   /* 60px */
  --fs-7xl:   4.5rem;    /* 72px */
  --fs-8xl:   6rem;      /* 96px */

  /* Spacing Scale */
  --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;
  --space-32: 8rem;

  /* Border Radius */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --radius-2xl:  24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs:      0 1px 2px rgba(107,15,26,0.04);
  --shadow-sm:      0 1px 4px rgba(107,15,26,0.06), 0 2px 8px rgba(0,0,0,0.04);
  --shadow-md:      0 4px 16px rgba(107,15,26,0.08), 0 2px 6px rgba(0,0,0,0.06);
  --shadow-lg:      0 8px 32px rgba(107,15,26,0.10), 0 4px 12px rgba(0,0,0,0.08);
  --shadow-xl:      0 16px 48px rgba(107,15,26,0.12), 0 8px 24px rgba(0,0,0,0.10);
  --shadow-gold:    0 0 0 2px rgba(212,175,55,0.35);
  --shadow-card:    0 2px 20px rgba(0,0,0,0.06);
  --shadow-luxury:  0 20px 60px rgba(107,15,26,0.15);

  /* Gradients */
  --gradient-maroon:  linear-gradient(135deg, #6B0F1A 0%, #4A0810 100%);
  --gradient-gold:    linear-gradient(135deg, #D4AF37 0%, #C9A227 50%, #E8C84A 100%);
  --gradient-gold-h:  linear-gradient(90deg, #C9A227 0%, #E8C84A 50%, #D4AF37 100%);
  --gradient-ivory:   linear-gradient(180deg, #FEFCF8 0%, #F5EDD8 100%);
  --gradient-shimmer: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.4) 50%, transparent 100%);
  --gradient-hero:    linear-gradient(135deg, rgba(107,15,26,0.85) 0%, rgba(74,8,16,0.6) 50%, rgba(107,15,26,0.3) 100%);

  /* Transitions */
  --transition-fast:   150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base:   250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:   400ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 600ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Z-index Scale */
  --z-base:     1;
  --z-raised:   10;
  --z-overlay:  100;
  --z-modal:    1000;
  --z-toast:    2000;
  --z-tooltip:  3000;
  --z-nav:      500;

  /* Layout */
  --container-max: 1400px;
  --container-pad: clamp(1rem, 5vw, 3rem);
  --nav-height:    80px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  color: var(--clr-charcoal-800);
  background-color: var(--clr-ivory-100);
  line-height: 1.6;
  overflow-x: hidden;
}

img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }
ul, ol { list-style: none; }

/* ── Typography ───────────────────────────────────────────── */
.font-heading   { font-family: var(--font-heading); }
.font-display   { font-family: var(--font-display); }
.font-accent    { font-family: var(--font-accent); }
.font-body      { font-family: var(--font-body); }
.font-tamil     { font-family: var(--font-tamil); }

.text-display-2xl { font-size: clamp(2.5rem, 6vw, var(--fs-7xl)); font-family: var(--font-display); line-height: 1.08; letter-spacing: -0.02em; }
.text-display-xl  { font-size: clamp(2rem, 5vw, var(--fs-6xl)); font-family: var(--font-display); line-height: 1.1; }
.text-display-lg  { font-size: clamp(1.75rem, 4vw, var(--fs-5xl)); font-family: var(--font-heading); line-height: 1.15; }
.text-display-md  { font-size: clamp(1.5rem, 3vw, var(--fs-4xl)); font-family: var(--font-heading); line-height: 1.2; }
.text-display-sm  { font-size: clamp(1.25rem, 2.5vw, var(--fs-3xl)); font-family: var(--font-heading); line-height: 1.3; }

.text-label-luxury {
  font-family: var(--font-accent);
  font-size: var(--fs-xs);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-weight: 500;
}

.text-price {
  font-family: var(--font-heading);
  font-weight: 600;
}

/* ── Layout ───────────────────────────────────────────────── */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  width: 100%;
}

.section-pad {
  padding-block: clamp(3rem, 8vw, 6rem);
}

.section-pad-lg {
  padding-block: clamp(4rem, 10vw, 8rem);
}

/* ── Color Utilities ──────────────────────────────────────── */
.bg-maroon      { background-color: var(--clr-maroon-800); }
.bg-maroon-dark { background-color: var(--clr-maroon-900); }
.bg-gold        { background-color: var(--clr-gold-400); }
.bg-ivory       { background-color: var(--clr-ivory-100); }
.bg-ivory-dark  { background-color: var(--clr-ivory-300); }
.bg-white       { background-color: var(--clr-white); }

.text-maroon   { color: var(--clr-maroon-800); }
.text-gold     { color: var(--clr-gold-400); }
.text-ivory    { color: var(--clr-ivory-100); }
.text-charcoal { color: var(--clr-charcoal-800); }
.text-muted    { color: var(--clr-charcoal-400); }
.text-white    { color: var(--clr-white); }

/* ── Gradients ────────────────────────────────────────────── */
.gradient-maroon { background: var(--gradient-maroon); }
.gradient-gold   { background: var(--gradient-gold); }
.gradient-ivory  { background: var(--gradient-ivory); }

/* ── Glass Effect ─────────────────────────────────────────── */
.glass {
  background: rgba(253, 248, 240, 0.75);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid rgba(212, 175, 55, 0.15);
}

.glass-dark {
  background: rgba(107, 15, 26, 0.75);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid rgba(212, 175, 55, 0.2);
}

.glass-gold {
  background: rgba(212, 175, 55, 0.1);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(212, 175, 55, 0.25);
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.875rem 2rem;
  font-family: var(--font-accent);
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-shimmer);
  background-size: 200% 100%;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.btn:hover::before { opacity: 1; animation: shimmer 1.5s infinite; }

.btn-gold {
  background: var(--gradient-gold);
  color: var(--clr-maroon-900);
  box-shadow: 0 2px 12px rgba(212,175,55,0.3);
}
.btn-gold:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(212,175,55,0.45);
}
.btn-gold:active { transform: translateY(0); }

.btn-maroon {
  background: var(--gradient-maroon);
  color: var(--clr-ivory-100);
  box-shadow: var(--shadow-md);
}
.btn-maroon:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn-outline-gold {
  background: transparent;
  color: var(--clr-gold-400);
  border: 1.5px solid var(--clr-gold-400);
}
.btn-outline-gold:hover {
  background: var(--gradient-gold);
  color: var(--clr-maroon-900);
  border-color: transparent;
}

.btn-outline-maroon {
  background: transparent;
  color: var(--clr-maroon-800);
  border: 1.5px solid var(--clr-maroon-800);
}
.btn-outline-maroon:hover {
  background: var(--gradient-maroon);
  color: var(--clr-ivory-100);
}

.btn-ghost {
  background: transparent;
  color: var(--clr-charcoal-800);
  padding: 0.75rem 1.25rem;
}
.btn-ghost:hover { background: var(--clr-ivory-300); }

.btn-icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.btn-sm { padding: 0.625rem 1.25rem; font-size: var(--fs-xs); }
.btn-lg { padding: 1.125rem 2.5rem; font-size: var(--fs-base); }

/* ── Cards ────────────────────────────────────────────────── */
.card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.card-luxury {
  background: var(--clr-ivory-50);
  border: 1px solid rgba(212,175,55,0.12);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
}

/* ── Product Card ─────────────────────────────────────────── */
.product-card {
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-slow);
  position: relative;
}

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

.product-card__image-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--clr-ivory-200);
}

.product-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.product-card:hover .product-card__image {
  transform: scale(1.08);
}

.product-card__actions {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: var(--space-4);
  gap: var(--space-2);
  opacity: 0;
  background: linear-gradient(to top, rgba(107,15,26,0.6) 0%, transparent 60%);
  transition: opacity var(--transition-base);
}

.product-card:hover .product-card__actions { opacity: 1; }

.product-card__badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-family: var(--font-accent);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.badge-new      { background: var(--gradient-gold); color: var(--clr-maroon-900); }
.badge-sale     { background: var(--clr-error); color: white; }
.badge-trending { background: var(--gradient-maroon); color: var(--clr-gold-300); }
.badge-best     { background: var(--clr-maroon-900); color: var(--clr-gold-400); }

.product-card__wishlist {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(4px);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-charcoal-600);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.product-card__wishlist:hover,
.product-card__wishlist.active {
  color: var(--clr-error);
  background: white;
  box-shadow: var(--shadow-md);
}

.product-card__body {
  padding: var(--space-4) var(--space-5) var(--space-5);
}

.product-card__name {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 500;
  color: var(--clr-charcoal-900);
  margin-bottom: var(--space-1);
  line-height: 1.35;
}

.product-card__category {
  font-size: var(--fs-xs);
  color: var(--clr-charcoal-400);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.product-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.price-current {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--clr-maroon-800);
}

.price-original {
  font-size: var(--fs-sm);
  color: var(--clr-charcoal-400);
  text-decoration: line-through;
}

.price-discount {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--clr-success);
  background: rgba(45,106,79,0.08);
  padding: 2px 6px;
  border-radius: var(--radius-full);
}

.product-card__rating {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-top: var(--space-2);
}

/* ── Section Labels ───────────────────────────────────────── */
.section-label {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.section-label::before,
.section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-gold-400), transparent);
  max-width: 80px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--clr-maroon-800);
  line-height: 1.2;
}

.section-subtitle {
  font-size: var(--fs-lg);
  color: var(--clr-charcoal-600);
  max-width: 54ch;
  line-height: 1.65;
  margin-top: var(--space-4);
}

/* ── Stars ────────────────────────────────────────────────── */
.stars {
  display: inline-flex;
  gap: 2px;
  color: var(--clr-gold-400);
}

.stars svg { width: 14px; height: 14px; }

/* ── Dividers ─────────────────────────────────────────────── */
.divider-gold {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--clr-gold-400) 50%, transparent 100%);
  margin-block: var(--space-8);
}

.ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  color: var(--clr-gold-400);
}

.ornament::before,
.ornament::after {
  content: '';
  width: 60px;
  height: 1px;
  background: var(--gradient-gold);
}

/* ── Animations ───────────────────────────────────────────── */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

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

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-32px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.92); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes pulse-gold {
  0%, 100% { box-shadow: 0 0 0 0 rgba(212,175,55,0.5); }
  50%       { box-shadow: 0 0 0 12px rgba(212,175,55,0); }
}

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

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

@keyframes count-up {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Scroll Animations ────────────────────────────────────── */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.animate-on-scroll.slide-left {
  transform: translateX(-30px);
}

.animate-on-scroll.slide-left.visible {
  transform: translateX(0);
}

.animate-on-scroll.slide-right {
  transform: translateX(30px);
}

.animate-on-scroll.slide-right.visible {
  transform: translateX(0);
}

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* ── Grid Layouts ─────────────────────────────────────────── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-6);
}

.product-grid-tight {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-4);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-4);
}

/* ── Category Card ────────────────────────────────────────── */
.category-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  aspect-ratio: 1;
  cursor: pointer;
}

.category-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.category-card:hover .category-card__image {
  transform: scale(1.1);
}

.category-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(74,8,16,0.8) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: var(--space-5);
  text-align: center;
}

.category-card__name {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--clr-ivory-100);
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.category-card__count {
  font-size: var(--fs-xs);
  color: var(--clr-gold-300);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 4px;
}

/* ── Input Fields ─────────────────────────────────────────── */
.input {
  width: 100%;
  padding: 0.875rem 1rem;
  background: var(--clr-white);
  border: 1.5px solid var(--clr-charcoal-200);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  color: var(--clr-charcoal-900);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.input:focus {
  border-color: var(--clr-maroon-800);
  box-shadow: 0 0 0 3px rgba(107,15,26,0.12);
}

.input::placeholder { color: var(--clr-charcoal-400); }

.input-gold:focus {
  border-color: var(--clr-gold-400);
  box-shadow: 0 0 0 3px rgba(212,175,55,0.15);
}

/* ── Badge / Pill ─────────────────────────────────────────── */
.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.875rem;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.06em;
}

.pill-gold     { background: var(--clr-gold-100); color: var(--clr-gold-600); border: 1px solid var(--clr-gold-200); }
.pill-maroon   { background: var(--clr-maroon-100); color: var(--clr-maroon-800); border: 1px solid rgba(107,15,26,0.1); }
.pill-green    { background: rgba(45,106,79,0.08); color: var(--clr-success); border: 1px solid rgba(45,106,79,0.15); }
.pill-charcoal { background: var(--clr-charcoal-100); color: var(--clr-charcoal-700); border: 1px solid var(--clr-charcoal-200); }

/* ── Scrollbar ────────────────────────────────────────────── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--clr-ivory-200); }
::-webkit-scrollbar-thumb {
  background: var(--clr-maroon-700);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover { background: var(--clr-maroon-800); }

/* ── Selection ────────────────────────────────────────────── */
::selection {
  background: var(--clr-gold-100);
  color: var(--clr-maroon-900);
}

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

.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.line-clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.aspect-portrait { aspect-ratio: 3/4; }
.aspect-square { aspect-ratio: 1; }
.aspect-landscape { aspect-ratio: 4/3; }
.aspect-wide { aspect-ratio: 16/9; }
.object-cover { object-fit: cover; width: 100%; height: 100%; }

/* ── Spinner ──────────────────────────────────────────────── */
.spinner {
  width: 24px; height: 24px;
  border: 2.5px solid var(--clr-ivory-300);
  border-top-color: var(--clr-maroon-800);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* ── Toast ────────────────────────────────────────────────── */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border-left: 4px solid var(--clr-maroon-800);
  animation: fadeInUp 0.3s ease;
  pointer-events: all;
  max-width: 360px;
}

.toast-success { border-left-color: var(--clr-success); }
.toast-error   { border-left-color: var(--clr-error); }
.toast-gold    { border-left-color: var(--clr-gold-400); }

/* ── Responsive Helpers ───────────────────────────────────── */
@media (max-width: 768px) {
  :root { --nav-height: 64px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .section-pad { padding-block: clamp(2rem, 6vw, 4rem); }
  .btn { padding: 0.75rem 1.5rem; }
}

@media (max-width: 480px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
}