/* Heritage Loom Design System — Manorama Sutra */

:root {
  --background: #fcf9f8;
  --on-background: #1b1c1c;
  --primary: #341706;
  --primary-container: #4d2c19;
  --on-primary: #ffffff;
  --on-primary-container: #c29279;
  --secondary: #7c5715;
  --on-secondary: #ffffff;
  --secondary-container: #ffcc7f;
  --on-surface-variant: #51443e;
  --surface-container: #f0eded;
  --surface-container-low: #f6f3f2;
  --surface-container-high: #eae7e7;
  --outline-variant: #d5c3bb;
  --tertiary-container: #36342c;
  --margin-mobile: 24px;
  --margin-desktop: 80px;
  --gutter: 24px;
  --section-gap: 120px;
  --radius: 0.125rem;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--background);
  color: var(--on-background);
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

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

button, input { font: inherit; }

.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;
}

.font-display { font-family: 'Libre Caslon Text', Georgia, serif; }
.font-serif { font-family: 'Libre Caslon Text', Georgia, serif; }

.container {
  width: 100%;
  max-width: 80rem;
  margin: 0 auto;
  padding-left: var(--margin-mobile);
  padding-right: var(--margin-mobile);
}

@media (min-width: 768px) {
  .container { padding-left: var(--margin-desktop); padding-right: var(--margin-desktop); }
}

/* Navigation */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(252, 249, 248, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(124, 87, 21, 0.4);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 1rem;
}

.nav-logo {
  font-family: 'Libre Caslon Text', Georgia, serif;
  font-size: 1.75rem;
  color: var(--primary);
  letter-spacing: -0.02em;
}

.nav-links {
  display: none;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 768px) {
  .nav-links { display: flex; }
}

.nav-link {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
  position: relative;
  transition: color 0.3s ease;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 1px;
  background: var(--secondary);
  transition: width 0.3s ease;
}

.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.icon-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--primary);
  padding: 0.25rem;
  display: inline-flex;
  transition: color 0.3s ease;
}

.icon-btn:hover { color: var(--secondary); }

.mobile-menu-btn { display: inline-flex; }
@media (min-width: 768px) { .mobile-menu-btn { display: none; } }

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 1rem;
  padding-bottom: 1rem;
  border-top: 1px solid rgba(124, 87, 21, 0.2);
  margin-top: 0.5rem;
}

.mobile-nav.open { display: flex; }

/* Search overlay */
.search-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(52, 23, 6, 0.4);
  backdrop-filter: blur(4px);
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding-top: 8rem;
}

.search-overlay.open { display: flex; }

.search-panel {
  background: var(--background);
  width: min(640px, calc(100% - 2rem));
  padding: 1.5rem;
  border-radius: var(--radius);
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}

.search-input-wrap {
  display: flex;
  gap: 0.75rem;
  border-bottom: 1px solid var(--primary);
  padding-bottom: 0.5rem;
}

.search-input {
  flex: 1;
  border: none;
  background: transparent;
  outline: none;
  font-size: 1.125rem;
}

.search-results {
  margin-top: 1rem;
  max-height: 320px;
  overflow-y: auto;
}

.search-result-item {
  display: flex;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--outline-variant);
  cursor: pointer;
  transition: opacity 0.2s;
}

.search-result-item:hover { opacity: 0.7; }

.search-result-item img {
  width: 48px;
  height: 64px;
  object-fit: cover;
  border-radius: var(--radius);
}

/* Hero */
.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

@media (min-width: 768px) { .hero { min-height: 85vh; } }

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(252, 249, 248, 0.35);
}

/* The home artwork already contains the brand message, so it is displayed
   without an overlaid heading or tint. */
.hero-artwork {
  min-height: 0;
  display: block;
}

.hero-artwork .hero-bg {
  position: relative;
}

.hero-artwork .hero-bg img {
  display: block;
  height: auto;
  object-fit: contain;
}

.hero-artwork .hero-bg::after {
  display: none;
}

.hero-action {
  width: 100%;
  padding: 0 var(--margin-mobile) 1.5rem;
  background: var(--surface-container-low);
  text-align: center;
}

.hero-action .btn {
  margin: 16px auto 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 2rem var(--margin-mobile);
}

.hero-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: 'Libre Caslon Text', Georgia, serif;
  font-size: clamp(2.5rem, 6vw, 4rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--primary);
  margin: 0 0 2rem;
  max-width: 56rem;
}

.hero-title em {
  font-style: italic;
  color: var(--secondary);
}

/* Sutra divider */
.sutra-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 0;
}

.sutra-divider::before,
.sutra-divider::after {
  content: '';
  flex: 1;
  max-width: 100px;
  height: 1px;
  background: var(--secondary);
  opacity: 0.4;
}

.sutra-divider::before { margin-right: 1.25rem; }
.sutra-divider::after { margin-left: 1.25rem; }

.sutra-divider-icon { color: var(--secondary); font-size: 1.25rem; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary {
  background: var(--primary-container);
  color: var(--on-primary);
}

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

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

.btn-outline:hover {
  background: var(--secondary);
  color: var(--on-secondary);
}

.btn-whatsapp {
  background: #25D366;
  color: white;
}

.btn-whatsapp:hover { background: #1da851; }

.btn-instagram {
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  color: white;
}

/* Sections */
.section { padding: var(--section-gap) 0; }
.section-sm { padding: 4rem 0; }

.section-header { margin-bottom: 4rem; }
.section-header.center { text-align: center; }

.section-title {
  font-family: 'Libre Caslon Text', Georgia, serif;
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--primary);
  margin: 0 0 1rem;
}

.section-desc {
  color: var(--on-surface-variant);
  font-size: 1.125rem;
  max-width: 42rem;
  margin: 0;
}

.section-header.center .section-desc { margin: 0 auto; }

/* Bento grid — home collections */
.bento-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gutter);
}

@media (min-width: 768px) {
  .bento-grid {
    grid-template-columns: repeat(12, 1fr);
    min-height: 600px;
  }
  .bento-main { grid-column: span 7; }
  .bento-side { grid-column: span 5; display: grid; grid-template-rows: 1fr 1fr; gap: var(--gutter); }
}

.collection-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--surface-container-low);
  cursor: pointer;
  min-height: 24rem;
}

.collection-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

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

.collection-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.6), transparent 60%);
}

.collection-card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem;
  color: white;
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border: 1px solid var(--secondary);
  color: var(--secondary);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 999px;
  background: rgba(252, 249, 248, 0.85);
  backdrop-filter: blur(4px);
}

.collection-card-title {
  font-family: 'Libre Caslon Text', Georgia, serif;
  font-size: 1.75rem;
  margin: 0.75rem 0 0.5rem;
}

/* Product grid */
.catalog-layout {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  padding: 4rem 0 var(--section-gap);
}

@media (min-width: 768px) {
  .catalog-layout { flex-direction: row; }
}

.filters {
  width: 100%;
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .filters { width: 16rem; position: sticky; top: 6rem; align-self: flex-start; }
}

.filter-group { margin-bottom: 2.5rem; }

.filter-title {
  font-family: 'Libre Caslon Text', Georgia, serif;
  font-size: 1.5rem;
  color: var(--primary);
  margin: 0 0 1.5rem;
}

.filter-list { list-style: none; padding: 0; margin: 0; }

.filter-list li { margin-bottom: 1rem; }

.filter-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  color: var(--on-surface-variant);
  transition: color 0.2s;
}

.filter-label:hover { color: var(--primary); }

.filter-divider {
  height: 1px;
  background: rgba(124, 87, 21, 0.2);
  margin: 1.5rem 0;
}

.color-swatches { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.color-swatch {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 1px solid var(--outline-variant);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.color-swatch.active,
.color-swatch:hover {
  transform: scale(1.1);
  box-shadow: 0 0 0 2px var(--background), 0 0 0 4px var(--secondary);
}

.product-grid {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem var(--gutter);
}

@media (min-width: 640px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .product-grid { grid-template-columns: repeat(3, 1fr); } }

.product-card {
  display: flex;
  flex-direction: column;
  cursor: pointer;
  text-align: center;
  color: inherit;
}

.product-card-image {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--surface-container);
  margin-bottom: 1.5rem;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

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

.product-card-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
}

.product-name {
  font-family: 'Libre Caslon Text', Georgia, serif;
  font-size: 1.5rem;
  color: var(--primary);
  margin: 0 0 0.5rem;
}

.product-subtitle {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
  margin: 0 0 0.75rem;
}

.product-price {
  font-size: 1.125rem;
  color: var(--secondary);
  margin: 0;
}

/* Product detail */
.breadcrumb {
  font-size: 0.875rem;
  color: var(--on-surface-variant);
  padding: 1.5rem 0;
}

.breadcrumb a:hover { color: var(--secondary); }
.breadcrumb span { margin: 0 0.5rem; }

.product-detail {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  padding-bottom: var(--section-gap);
}

@media (min-width: 768px) {
  .product-detail { grid-template-columns: 1fr 1fr; gap: 4rem; }
}

.product-gallery {
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--surface-container);
  border-radius: var(--radius);
}

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

.product-info-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 1rem;
}

.product-detail-title {
  font-family: 'Libre Caslon Text', Georgia, serif;
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--primary);
  margin: 0 0 0.5rem;
}

.product-detail-subtitle {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
  margin: 0 0 1.5rem;
}

.product-detail-price {
  font-size: 1.5rem;
  color: var(--secondary);
  margin: 0 0 2rem;
}

.product-detail-desc,
.product-detail-story {
  color: var(--on-surface-variant);
  font-size: 1.125rem;
  line-height: 1.75;
  margin: 0 0 1.5rem;
}

.product-detail-story {
  font-family: 'Libre Caslon Text', Georgia, serif;
  font-style: italic;
  border-left: 2px solid rgba(124, 87, 21, 0.3);
  padding-left: 1.5rem;
}

.product-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.cta-group {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 480px) {
  .cta-group { flex-direction: row; flex-wrap: wrap; }
}

.share-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 1rem;
}

.share-row span {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
}

/* Heritage page */
.heritage-hero {
  min-height: 80vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
}

.heritage-hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
  mix-blend-mode: multiply;
}

.heritage-chapter {
  display: flex;
  flex-direction: column;
  gap: 4rem;
  align-items: center;
}

@media (min-width: 768px) {
  .heritage-chapter { flex-direction: row; }
  .heritage-chapter.reverse { flex-direction: row-reverse; }
}

.heritage-chapter > div { flex: 1; }

.heritage-image {
  aspect-ratio: 4/5;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--surface-container-high);
}

.heritage-image.square { aspect-ratio: 1; }

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

.chapter-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 1rem;
}

.quote-block {
  font-family: 'Libre Caslon Text', Georgia, serif;
  font-size: 1.5rem;
  font-style: italic;
  color: var(--primary);
  border-left: 2px solid var(--secondary);
  padding-left: 1.5rem;
  margin: 2rem 0;
}

.quote-section {
  background: var(--surface-container);
  text-align: center;
  padding: 6rem var(--margin-mobile);
}

.quote-section blockquote {
  font-family: 'Libre Caslon Text', Georgia, serif;
  font-size: 1.5rem;
  color: var(--primary);
  max-width: 42rem;
  margin: 0 auto 1.5rem;
}

/* Story section on home */
.story-section {
  background: var(--surface-container-low);
  overflow: hidden;
}

.story-grid {
  display: flex;
  flex-direction: column;
  gap: 4rem;
  align-items: center;
}

@media (min-width: 768px) {
  .story-grid { flex-direction: row; gap: 6rem; }
}

.story-image-wrap {
  flex: 1;
  position: relative;
  width: 100%;
}

.story-image-wrap::before {
  content: '';
  position: absolute;
  inset: -1rem;
  background: rgba(54, 52, 44, 0.1);
  border-radius: var(--radius);
  transform: rotate(3deg);
  z-index: -1;
}

.story-image {
  aspect-ratio: 4/5;
  object-fit: cover;
  width: 100%;
  border-radius: var(--radius);
}

.story-content { flex: 1; }

.story-text {
  font-size: 1.125rem;
  color: var(--on-surface-variant);
  border-left: 2px solid rgba(124, 87, 21, 0.3);
  padding-left: 1.5rem;
  margin-bottom: 2rem;
}

.story-text p { margin: 0 0 1.5rem; }

.empty-state {
  text-align: center;
  padding: 4rem 0;
  color: var(--on-surface-variant);
}

/* Footer */
.footer {
  background: var(--surface-container);
  border-top: 1px solid rgba(124, 87, 21, 0.2);
  margin-top: var(--section-gap);
  padding: 5rem 0;
}

.footer-grid {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

@media (min-width: 768px) {
  .footer-grid { flex-direction: row; justify-content: space-between; }
}

.footer-brand {
  font-family: 'Libre Caslon Text', Georgia, serif;
  font-size: 1.75rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

.footer-links { display: flex; flex-direction: column; gap: 1rem; }
.footer-links a {
  color: var(--on-surface-variant);
  transition: color 0.3s;
}
.footer-links a:hover { color: var(--secondary); }

.footer-col-title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.footer-bottom {
  margin-top: 3rem;
  color: var(--on-surface-variant);
  font-size: 0.875rem;
}

/* Toast for share copy */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--primary);
  color: var(--on-primary);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 200;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  vertical-align: middle;
}