/* Component Level Styles */

/* 1. Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(5, 11, 20, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all 0.3s ease;
}

.site-header.scrolled {
  background: rgba(5, 11, 20, 0.95);
  border-bottom-color: var(--border-glow);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 20px;
}

.brand-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.4);
  flex-shrink: 0;
}

.brand-text h1 {
  font-size: 1.15rem;
  letter-spacing: -0.3px;
  color: #fff;
}

.brand-text p {
  font-size: 0.72rem;
  color: var(--primary);
  font-weight: 500;
  letter-spacing: 0.2px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s ease;
  position: relative;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pill-action-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  padding: 7px 14px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.pill-action-btn:hover {
  background: rgba(0, 210, 255, 0.12);
  border-color: var(--primary);
  color: #fff;
}

.pill-action-btn.active {
  background: rgba(16, 185, 129, 0.2);
  border-color: var(--accent-emerald);
  color: #34d399;
}

.cart-icon-btn {
  position: relative;
  background: linear-gradient(135deg, #00d2ff 0%, #0083b0 100%);
  color: #fff;
  border: none;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 210, 255, 0.35);
  transition: transform 0.2s ease;
}

.cart-icon-btn:hover {
  transform: scale(1.08);
}

.cart-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--accent-coral);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-deep);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.6rem;
  cursor: pointer;
}

/* 2. Hero Section */
.hero-section {
  padding: 70px 0 90px 0;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.hero-main-title {
  font-size: 3.4rem;
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 580px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 1.6rem;
  font-weight: 800;
  color: #fff;
  font-family: var(--font-heading);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.hero-visual {
  position: relative;
  z-index: 2;
}

.hero-img-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-glow);
  box-shadow: var(--shadow-lg), 0 0 35px rgba(0, 210, 255, 0.2);
}

.hero-img-card img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.hero-img-card:hover img {
  transform: scale(1.03);
}

.hero-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(5, 11, 20, 0.85) 100%);
  pointer-events: none;
}

.hero-floating-tag {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(10, 21, 38, 0.85);
  backdrop-filter: blur(12px);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.floating-tag-info h4 {
  font-size: 0.95rem;
  color: #fff;
}

.floating-tag-info p {
  font-size: 0.78rem;
  color: var(--primary);
}

/* 3. Catalog Section */
.catalog-controls {
  margin-bottom: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.search-bar-wrap {
  position: relative;
  max-width: 540px;
  margin: 0 auto;
  width: 100%;
}

.search-input {
  width: 100%;
  padding: 14px 20px 14px 48px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  color: #fff;
  font-size: 0.95rem;
  outline: none;
  transition: all 0.25s ease;
}

.search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 20px rgba(0, 210, 255, 0.25);
  background: var(--bg-surface-elevated);
}

.search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  font-size: 1.1rem;
}

.category-tabs-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.cat-pill {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 10px 18px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.cat-pill:hover {
  background: var(--bg-surface-elevated);
  border-color: var(--border-glow);
  color: #fff;
}

.cat-pill.active {
  background: linear-gradient(135deg, rgba(0, 210, 255, 0.2) 0%, rgba(0, 131, 176, 0.25) 100%);
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.25);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 24px;
}

.product-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius-md);
  position: relative;
  cursor: pointer;
}

.product-image-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: #02060d;
}

.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #000;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-care-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(10, 21, 38, 0.85);
  backdrop-filter: blur(6px);
  color: #38bdf8;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.quick-view-btn {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  opacity: 0;
  background: rgba(5, 11, 20, 0.9);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-glow);
  color: #fff;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
}

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

.product-info {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-meta {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}

.meta-tag {
  font-size: 0.74rem;
  color: var(--text-dim);
}

.product-title {
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: #fff;
}

.product-desc {
  font-size: 0.84rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  flex: 1;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
}

.price-box .price-val {
  font-size: 1.35rem;
  font-weight: 800;
  color: #38bdf8;
  font-family: var(--font-heading);
}

.price-box .price-unit {
  font-size: 0.76rem;
  color: var(--text-dim);
}

.product-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-icon {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  color: #fff;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.btn-icon:hover {
  background: var(--primary);
  color: #000;
  border-color: var(--primary);
}

.btn-icon.btn-added {
  background: var(--accent-emerald);
  color: #fff;
  border-color: var(--accent-emerald);
}

.btn-wa-direct {
  background: rgba(37, 211, 102, 0.15);
  border-color: rgba(37, 211, 102, 0.35);
  color: #25d366;
}

.btn-wa-direct:hover {
  background: #25d366;
  color: #fff;
}

/* 4. Tank Builder Section */
.builder-layout {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 36px;
  align-items: start;
}

.builder-steps-wrap {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.builder-step-box {
  padding: 24px;
}

.builder-step-title {
  font-size: 1.15rem;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.config-options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.config-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
}

.config-card:hover {
  border-color: var(--border-glow);
  background: var(--bg-surface-elevated);
}

.config-card.selected {
  border-color: var(--primary);
  background: rgba(0, 210, 255, 0.12);
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.2);
}

.option-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
  gap: 8px;
}

.option-header strong {
  font-size: 0.88rem;
  color: #fff;
}

.price-pill {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary);
}

.option-details {
  display: flex;
  gap: 12px;
  font-size: 0.76rem;
  color: var(--text-dim);
}

.option-desc {
  font-size: 0.76rem;
  color: var(--text-muted);
}

/* Builder Preview Sticky Card */
.builder-preview-card {
  position: sticky;
  top: 100px;
  padding: 28px;
}

.tank-visual-wrap {
  position: relative;
  height: 180px;
  background: linear-gradient(180deg, #020914 0%, #061933 100%);
  border: 2px solid var(--primary);
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  overflow: hidden;
  box-shadow: inset 0 0 30px rgba(0, 210, 255, 0.25), 0 0 25px rgba(0, 210, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.tank-water-layer {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 30%, var(--tank-glow, rgba(0, 210, 255, 0.35)), transparent 70%);
}

.tank-caustics-layer {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.15) 1px, transparent 0);
  background-size: 14px 14px;
  animation: waterCaustics 6s ease infinite;
}

.visual-fish-swarm {
  font-size: 1.6rem;
  position: relative;
  z-index: 2;
  animation: swimSlow 10s ease-in-out infinite;
}

.builder-summary-breakdown {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
}

.summary-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.summary-line strong {
  color: #fff;
}

.builder-total-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 20px;
}

.builder-total-row .total-label {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
}

.builder-total-row .total-amount {
  font-size: 2rem;
  font-weight: 800;
  color: #38bdf8;
  font-family: var(--font-heading);
}

/* 5. Fish Compatibility Checker */
.checker-box {
  max-width: 860px;
  margin: 0 auto;
  padding: 36px;
}

.checker-inputs-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 20px;
  align-items: center;
  margin-bottom: 28px;
}

.select-wrap label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.compat-select {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 0.95rem;
  outline: none;
}

.compat-select:focus {
  border-color: var(--primary);
}

.vs-badge {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--accent-gold);
  text-align: center;
  padding-top: 24px;
}

.compat-card {
  padding: 24px;
  border-radius: var(--radius-md);
  border: 1px solid;
}

.compat-card.status-green {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.4);
}

.compat-card.status-yellow {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.4);
}

.compat-card.status-red {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.4);
}

.compat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.compat-status-badge {
  font-size: 1.1rem;
  font-weight: 700;
}

.compat-card.status-green .compat-status-badge { color: #34d399; }
.compat-card.status-yellow .compat-status-badge { color: #fbbf24; }
.compat-card.status-red .compat-status-badge { color: #f87171; }

.compat-vs-row {
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 14px;
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.vs-fish strong {
  display: block;
  font-size: 0.95rem;
  color: #fff;
}

.vs-fish span {
  font-size: 0.78rem;
  color: var(--text-dim);
}

.compat-analysis {
  font-size: 0.92rem;
  color: var(--text-main);
  margin-bottom: 16px;
}

.compat-expert-tip {
  padding: 12px 16px;
  background: rgba(0, 210, 255, 0.1);
  border-left: 3px solid var(--primary);
  border-radius: 4px;
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* 6. Google Reviews & Gallery Section */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  margin-bottom: 50px;
}

.review-card {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.review-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.review-user {
  display: flex;
  align-items: center;
  gap: 12px;
}

.avatar-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00d2ff 0%, #0083b0 100%);
  color: #fff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.user-meta .user-name {
  font-size: 0.92rem;
  color: #fff;
}

.user-meta .user-loc {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.review-stars {
  color: var(--accent-gold);
  font-size: 1.1rem;
  letter-spacing: 2px;
}

.review-media-wrap {
  position: relative;
  height: 180px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
}

.review-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.review-media-wrap:hover .review-img {
  transform: scale(1.06);
}

.review-tag-badge {
  position: absolute;
  bottom: 8px;
  left: 8px;
  background: rgba(5, 11, 20, 0.85);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
}

.review-text {
  font-size: 0.88rem;
  color: var(--text-main);
  line-height: 1.5;
  font-style: italic;
}

.g-verified-pill {
  font-size: 0.75rem;
  font-weight: 600;
  color: #34d399;
}

/* Farm Photo Gallery */
.gallery-filters {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.gallery-filter-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.gallery-filter-btn.active {
  background: var(--primary);
  color: #000;
  border-color: var(--primary);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 18px;
}

.gallery-item {
  position: relative;
  height: 220px;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
}

.gallery-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover .gallery-thumb {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(5, 11, 20, 0.9) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 16px;
}

.gallery-category {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 1px;
}

.gallery-caption {
  font-size: 0.95rem;
  color: #fff;
}

.gallery-loc {
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* 7. Wholesale & Live Transit Hub */
.wholesale-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.wholesale-card {
  padding: 32px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.wholesale-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(0, 210, 255, 0.12);
  border: 1px solid var(--border-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 20px;
}

.wholesale-card h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.wholesale-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.wholesale-action-banner {
  padding: 36px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(0, 210, 255, 0.15) 0%, rgba(16, 185, 129, 0.15) 100%);
  border: 1px solid var(--border-glow);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

/* 8. Contact & Map Section */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}

.contact-info-card {
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-detail-row {
  display: flex;
  gap: 16px;
}

.contact-icon {
  font-size: 1.4rem;
  color: var(--primary);
  flex-shrink: 0;
}

.contact-detail-row h4 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.contact-detail-row p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.map-embed-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-glow);
  min-height: 360px;
}

.map-embed-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* 9. Slide-out WhatsApp Cart Drawer */
.cart-drawer {
  position: fixed;
  top: 0;
  right: -420px;
  width: 400px;
  max-width: 90vw;
  height: 100vh;
  background: var(--bg-surface-elevated);
  border-left: 1px solid var(--border-glow);
  z-index: 200;
  display: flex;
  flex-direction: column;
  transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.7);
}

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

.cart-header {
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
}

.cart-header h3 {
  font-size: 1.1rem;
}

.drawer-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.4rem;
  cursor: pointer;
}

.cart-items-list {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cart-item-row {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-surface);
  padding: 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.cart-item-img {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 6px;
}

.cart-item-info {
  flex: 1;
}

.cart-item-title {
  font-size: 0.85rem;
  color: #fff;
  margin-bottom: 2px;
}

.cart-item-price {
  font-size: 0.8rem;
  color: var(--primary);
  font-weight: 700;
  margin-bottom: 6px;
}

.cart-qty-controls {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-deep);
  border-radius: 4px;
  padding: 2px 6px;
}

.qty-btn {
  background: none;
  border: none;
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  font-size: 0.9rem;
}

.qty-num {
  font-size: 0.8rem;
  font-weight: 600;
}

.cart-remove-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 1rem;
}

.cart-remove-btn:hover {
  color: var(--accent-coral);
}

.cart-empty-message {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}

.cart-footer {
  padding: 20px;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-surface);
}

.wholesale-toggle-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  cursor: pointer;
}

.cart-subtotal-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.wholesale-applied-tag {
  display: block;
  font-size: 0.75rem;
  color: #34d399;
  font-weight: 700;
}

/* Modals & Backdrop */
.modal-backdrop, .cart-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 190;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-backdrop.active, .cart-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.app-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  max-width: 780px;
  width: 90vw;
  max-height: 90vh;
  overflow-y: auto;
  z-index: 210;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
}

.app-modal.active {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #fff;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 10;
}

.modal-product-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 28px;
  padding: 30px;
}

.modal-img-wrap {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 320px;
}

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

.modal-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--accent-gold);
  color: #000;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.modal-header-meta {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}

.pill-badge {
  font-size: 0.75rem;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-weight: 600;
}

.pill-care {
  background: rgba(0, 210, 255, 0.15);
  color: var(--primary);
}

.pill-water {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
}

.modal-title {
  font-size: 1.4rem;
  margin-bottom: 10px;
}

.modal-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 16px;
}

.modal-price .val {
  font-size: 1.6rem;
  font-weight: 800;
  color: #38bdf8;
}

.guarantee-badge {
  margin-left: auto;
  font-size: 0.78rem;
  color: #34d399;
  font-weight: 600;
}

.modal-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.6;
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 24px;
}

.spec-box {
  background: var(--bg-surface);
  padding: 10px 12px;
  border-radius: 6px;
  border: 1px solid var(--border-subtle);
}

.spec-box .label {
  display: block;
  font-size: 0.72rem;
  color: var(--text-dim);
}

.spec-box .val {
  font-size: 0.84rem;
  font-weight: 600;
  color: #fff;
}

.modal-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 220;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lightbox-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-content {
  position: relative;
  max-width: 900px;
  width: 100%;
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-glow);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.9);
}

.lightbox-content img {
  width: 100%;
  max-height: 70vh;
  object-fit: contain;
  background: #000;
  display: block;
}

.lightbox-caption {
  padding: 16px 20px;
  font-size: 0.95rem;
  color: #fff;
  font-weight: 600;
}

/* Footer */
.site-footer {
  background: #03070f;
  border-top: 1px solid var(--border-subtle);
  padding: 60px 0 30px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 40px;
}

.footer-brand h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--text-muted);
  max-width: 320px;
}

.footer-col h4 {
  font-size: 0.95rem;
  margin-bottom: 16px;
  color: #fff;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--primary);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-dim);
  flex-wrap: wrap;
  gap: 12px;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .builder-layout {
    grid-template-columns: 1fr;
  }
  .contact-layout {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 76px;
    left: 0;
    width: 100%;
    background: var(--bg-surface-elevated);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--border-glow);
    transform: translateY(-150%);
    transition: transform 0.3s ease;
  }
  .nav-menu.active {
    transform: translateY(0);
  }
  .mobile-toggle {
    display: block;
  }
  .hero-main-title {
    font-size: 2.3rem;
  }
  .hero-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .modal-product-layout {
    grid-template-columns: 1fr;
  }
  .checker-inputs-grid {
    grid-template-columns: 1fr;
  }
  .vs-badge {
    padding: 0;
  }
  .wholesale-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}