:root {
  --rose: #e91e8c;
  --teal: #1a7a8a;
  --cream: #faf7f2;
  --deep: #1a1a2e;
  --gold: #c8a86b;
  --pink-light: #fce4f3;
  --teal-light: #e0f4f7;
  --border: #e8ddd5;
  --shadow: 0 8px 40px rgba(0, 0, 0, 0.12);
}

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

body {
  font-family: 'Hind Siliguri', sans-serif;
  background: var(--cream);
  color: var(--deep);
  overflow-x: hidden;
}

/* NAV */
nav {
  background: white;
  border-bottom: 2px solid var(--border);
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.nav-brand {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-style: italic;
  color: var(--rose);
  letter-spacing: 0.02em;
}

.nav-badge {
  background: linear-gradient(135deg, var(--rose), #c2185b);
  color: white;
  font-size: 0.72rem;
  padding: 4px 12px;
  border-radius: 20px;
  font-weight: 600;
}

/* HERO BANNER */
.hero-banner {
  background: linear-gradient(135deg, #1a7a8a 0%, #0d4f5c 40%, #1a1a2e 100%);
  color: white;
  text-align: center;
  padding: 14px 24px;
  font-size: 0.88rem;
  letter-spacing: 0.05em;
}

/* BREADCRUMB */
.breadcrumb {
  padding: 12px 24px;
  font-size: 0.8rem;
  color: #999;
  max-width: 1200px;
  margin: 0 auto;
}

.breadcrumb a {
  color: var(--rose);
  text-decoration: none;
}

.breadcrumb span {
  margin: 0 6px;
}

/* MAIN LAYOUT */
.product-layout {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

/* IMAGE SECTION */
.image-section {
  position: sticky;
  top: 84px;
}

.main-image-container {
  position: relative;
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
  max-height: 65vh;
  aspect-ratio: 1/1.2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.main-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-image:hover {
  transform: scale(1.05);
}

.img-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--rose);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 20px;
  letter-spacing: 0.05em;
}

.img-badge-teal {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--teal);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 20px;
}

/* THUMBNAIL GALLERY */
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 15px;
}

.gallery-thumb {
  width: 100%;
  aspect-ratio: 1/0.8;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  border: 3px solid transparent;
  transition: var(--transition, all 0.3s ease);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  /* shadow-sm approximation */
  background: white;
}

.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.gallery-thumb.active,
.gallery-thumb:hover {
  border-color: var(--teal);
  /* Primary color for Landing 2 */
}


/* PRODUCT INFO SECTION */
.info-section {
  padding-top: 8px;
}

.product-category {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--teal);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.product-title {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  line-height: 1.25;
  color: var(--deep);
  margin-bottom: 6px;
}

.product-subtitle {
  font-size: 0.92rem;
  color: #777;
  margin-bottom: 16px;
}

.rating-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.stars {
  color: #f59e0b;
  font-size: 1rem;
}

.rating-count {
  font-size: 0.82rem;
  color: #888;
}

.sold-badge {
  background: #fff3cd;
  border: 1px solid #f59e0b;
  color: #92611c;
  font-size: 0.75rem;
  padding: 3px 10px;
  border-radius: 20px;
  font-weight: 600;
}

.price-block {
  background: linear-gradient(135deg, var(--pink-light), var(--teal-light));
  border-radius: 16px;
  padding: 18px 20px;
  margin-bottom: 24px;
  border: 1px solid var(--border);
}

.price-current {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--rose);
  line-height: 1;
}

.price-original {
  font-size: 1rem;
  color: #aaa;
  text-decoration: line-through;
  margin-left: 8px;
}

.price-discount {
  font-size: 0.8rem;
  background: var(--rose);
  color: white;
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 700;
  margin-left: 8px;
}

.delivery-note {
  font-size: 0.8rem;
  color: #666;
  margin-top: 6px;
}

.delivery-note strong {
  color: var(--teal);
}

/* COLOR SELECTOR */
.selector-section {
  margin-bottom: 22px;
}

.selector-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: #555;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.selector-value {
  background: var(--rose);
  color: white;
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 10px;
}

.color-options {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.color-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 2px solid var(--border);
  border-radius: 30px;
  background: white;
  cursor: pointer;
  font-family: 'Hind Siliguri', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--deep);
  transition: all 0.2s ease;
}

.color-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid white;
  box-shadow: 0 0 0 1px #ccc;
}

.color-btn:hover {
  border-color: var(--rose);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(233, 30, 140, 0.2);
}

.color-btn.active {
  border-color: var(--rose);
  background: var(--pink-light);
  box-shadow: 0 4px 15px rgba(233, 30, 140, 0.2);
}

/* SIZE SELECTOR */
.size-options {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.size-btn {
  width: 52px;
  height: 52px;
  border: 2px solid var(--border);
  border-radius: 12px;
  background: white;
  cursor: pointer;
  font-family: 'Hind Siliguri', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--deep);
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.size-btn:hover {
  border-color: var(--rose);
  background: var(--pink-light);
  transform: translateY(-2px);
}

.size-btn.active {
  border-color: var(--rose);
  background: var(--rose);
  color: white;
  box-shadow: 0 4px 15px rgba(233, 30, 140, 0.3);
}

.size-chart-link {
  font-size: 0.8rem;
  color: var(--teal);
  cursor: pointer;
  text-decoration: underline;
  margin-top: 8px;
  display: inline-block;
}

/* QTY */
.qty-section {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
}

.qty-control {
  display: flex;
  align-items: center;
  border: 2px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: white;
}

.qty-btn {
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--rose);
  font-weight: 700;
  transition: background 0.2s;
}

.qty-btn:hover {
  background: var(--pink-light);
}

.qty-num {
  width: 48px;
  text-align: center;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  padding: 0;
  font-family: 'Hind Siliguri', sans-serif;
  background: white;
}

.qty-label {
  font-size: 0.85rem;
  color: #666;
}

/* CTA BUTTONS */
.cta-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.btn-order {
  background: linear-gradient(135deg, var(--rose), #c2185b);
  color: white;
  border: none;
  padding: 16px 32px;
  border-radius: 14px;
  font-family: 'Hind Siliguri', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  letter-spacing: 0.03em;
  box-shadow: 0 6px 24px rgba(233, 30, 140, 0.35);
}

.btn-order:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(233, 30, 140, 0.45);
}

.btn-whatsapp {
  background: white;
  color: #128c7e;
  border: 2px solid #128c7e;
  padding: 14px 32px;
  border-radius: 14px;
  font-family: 'Hind Siliguri', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-whatsapp:hover {
  background: #128c7e;
  color: white;
  transform: translateY(-2px);
}

/* TRUST BADGES */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 24px;
}

.trust-item {
  text-align: center;
  padding: 12px 8px;
  background: white;
  border-radius: 12px;
  border: 1px solid var(--border);
  font-size: 0.75rem;
  color: #555;
  line-height: 1.4;
}

.trust-icon {
  font-size: 1.4rem;
  display: block;
  margin-bottom: 4px;
}

/* SECTION HEADERS */
.section-block {
  background: white;
  border-radius: 20px;
  padding: 28px;
  margin-bottom: 16px;
  border: 1px solid var(--border);
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.04);
}

.section-heading {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  color: var(--deep);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-heading::before {
  content: '';
  width: 4px;
  height: 22px;
  background: linear-gradient(to bottom, var(--rose), var(--teal));
  border-radius: 2px;
}

/* DESCRIPTION */
.desc-text {
  font-size: 0.9rem;
  line-height: 1.9;
  color: #555;
}

.desc-list {
  list-style: none;
  margin-top: 12px;
}

.desc-list li {
  padding: 6px 0;
  font-size: 0.88rem;
  color: #555;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px dashed var(--border);
}

.desc-list li:last-child {
  border-bottom: none;
}

.desc-list li::before {
  content: '✦';
  color: var(--rose);
  font-size: 0.6rem;
}

/* VIDEO SECTION */
.video-section {
  max-width: 1200px;
  margin: 0 auto 40px;
  padding: 0 20px;
}

.video-wrap {
  background: white;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.video-inner {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
}

.video-inner iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-placeholder {
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
  flex-direction: column;
  gap: 16px;
  color: white;
  cursor: pointer;
  transition: all 0.3s;
}

.play-btn-big {
  width: 72px;
  height: 72px;
  background: var(--rose);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 8px 30px rgba(233, 30, 140, 0.5);
  transition: transform 0.3s ease;
}

.video-placeholder:hover .play-btn-big {
  transform: scale(1.1);
}

.video-input-row {
  display: flex;
  gap: 10px;
  padding: 16px 20px;
  background: #f5f5f5;
  border-top: 1px solid var(--border);
}

.video-input {
  flex: 1;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-family: 'Hind Siliguri', sans-serif;
  font-size: 0.85rem;
  outline: none;
}

.video-input:focus {
  border-color: var(--rose);
}

.video-load-btn {
  padding: 10px 18px;
  background: var(--rose);
  color: white;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-family: 'Hind Siliguri', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.2s;
}

.video-load-btn:hover {
  background: #c2185b;
}

/* CHECKOUT FORM */
.checkout-section {
  max-width: 800px;
  margin: 0 auto 60px;
  padding: 0 20px;
}

.checkout-card {
  background: white;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 10px 50px rgba(0, 0, 0, 0.12);
  border: 1px solid var(--border);
}

.checkout-header {
  background: linear-gradient(135deg, var(--deep), #16213e);
  color: white;
  padding: 28px 32px;
  text-align: center;
}

.checkout-header h2 {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  margin-bottom: 4px;
}

.checkout-header p {
  font-size: 0.85rem;
  opacity: 0.75;
}

.checkout-body {
  padding: 32px;
}

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

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: #555;
  margin-bottom: 6px;
}

.form-group label span {
  color: var(--rose);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  font-family: 'Hind Siliguri', sans-serif;
  font-size: 0.9rem;
  color: var(--deep);
  background: var(--cream);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--rose);
  box-shadow: 0 0 0 3px rgba(233, 30, 140, 0.1);
  background: white;
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

/* DISTRICT SELECT */
.form-select option {
  font-size: 0.9rem;
}

/* ORDER SUMMARY */
.order-summary {
  background: var(--cream);
  border-radius: 16px;
  padding: 20px;
  margin: 24px 0;
  border: 1px solid var(--border);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  font-size: 0.88rem;
  border-bottom: 1px dashed var(--border);
}

.summary-row:last-child {
  border-bottom: none;
}

.summary-row.total {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--rose);
  padding-top: 12px;
  margin-top: 4px;
  border-top: 2px solid var(--border);
  border-bottom: none;
}

.summary-label {
  color: #666;
}

.summary-value {
  font-weight: 600;
  color: var(--deep);
}

.cod-badge {
  background: linear-gradient(135deg, #e8f5e9, #c8e6c9);
  border: 1px solid #a5d6a7;
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  font-size: 0.85rem;
  color: #2e7d32;
}

.cod-icon {
  font-size: 1.5rem;
}

.btn-checkout {
  width: 100%;
  background: linear-gradient(135deg, var(--rose), #c2185b);
  color: white;
  border: none;
  padding: 18px;
  border-radius: 14px;
  font-family: 'Hind Siliguri', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  letter-spacing: 0.03em;
  box-shadow: 0 8px 24px rgba(233, 30, 140, 0.35);
}

.btn-checkout:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(233, 30, 140, 0.45);
}

/* SUCCESS */
.success-msg {
  display: none;
  background: linear-gradient(135deg, #e8f5e9, #c8e6c9);
  border-radius: 16px;
  padding: 32px;
  text-align: center;
  margin-top: 20px;
}

.success-msg.show {
  display: block;
  animation: fadeInUp 0.5s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* FOOTER */
footer {
  background: var(--deep);
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
  padding: 28px 24px;
  font-size: 0.82rem;
}

footer strong {
  color: white;
}

/* FULL WIDTH SECTIONS */
.full-section {
  max-width: 1200px;
  margin: 0 auto 24px;
  padding: 0 20px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .product-layout {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 0 16px 40px;
  }

  .image-section {
    position: static;
  }

  .main-image-container {
    max-height: 50vh;
    aspect-ratio: auto;
  }

  .product-title {
    font-size: 1.5rem;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .trust-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .checkout-body {
    padding: 20px;
  }

  .thumb-gallery {
    grid-template-columns: repeat(4, 1fr);
  }

  .color-options {
    gap: 8px;
  }

  .color-btn {
    padding: 6px 12px;
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  nav {
    padding: 0 16px;
  }

  .nav-brand {
    font-size: 1.2rem;
  }

  .price-current {
    font-size: 1.8rem;
  }
}

/* PULSE ANIMATION for add to cart */
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(233, 30, 140, 0.4);
  }

  70% {
    box-shadow: 0 0 0 10px rgba(233, 30, 140, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(233, 30, 140, 0);
  }
}

.btn-order.pulse {
  animation: pulse 1s infinite;
}