/* ============================================
   Bhav Exim Pvt. Ltd. - Premium Design System
   ROHS PVC Sleeves & Dip Moulding
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* ---------- CSS Variables ---------- */
:root {
  --primary: #0f4c81;
  --primary-light: #1a6bb5;
  --primary-dark: #0a3560;
  --primary-glow: rgba(15, 76, 129, 0.3);
  --accent: #f39c12;
  --accent-light: #f5b041;
  --accent-dark: #d68910;
  --accent-glow: rgba(243, 156, 18, 0.3);
  --success: #27ae60;
  --error: #e74c3c;
  --warning: #f39c12;
  --info: #3498db;

  --bg-primary: #0a0e1a;
  --bg-secondary: #111827;
  --bg-tertiary: #1a2035;
  --bg-card: rgba(26, 32, 53, 0.8);
  --bg-glass: rgba(255, 255, 255, 0.03);

  --text-primary: #f0f2f5;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-accent: #f39c12;

  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.15);

  --glass-bg: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);

  --gradient-primary: linear-gradient(135deg, #0f4c81 0%, #1a6bb5 50%, #0f4c81 100%);
  --gradient-accent: linear-gradient(135deg, #f39c12 0%, #f5b041 100%);
  --gradient-hero: linear-gradient(135deg, #0a0e1a 0%, #0f2847 40%, #0a3560 70%, #0a0e1a 100%);
  --gradient-card: linear-gradient(145deg, rgba(26, 32, 53, 0.9) 0%, rgba(15, 22, 40, 0.9) 100%);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 16px 64px rgba(0, 0, 0, 0.5);

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

a { color: var(--primary-light); text-decoration: none; transition: var(--transition-fast); }
a:hover { color: var(--accent); }

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

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

input, textarea, select {
  font-family: inherit;
  outline: none;
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary-light); }

/* ---------- Header / Navbar ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 14, 26, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition-smooth);
}

.navbar.scrolled {
  background: rgba(10, 14, 26, 0.95);
  box-shadow: var(--shadow-lg);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}

.nav-logo-img {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  object-fit: contain;
  flex-shrink: 0;
  background: white;
  padding: 2px;
  box-shadow: 0 0 20px var(--primary-glow);
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
}

.nav-logo-text .company-name {
  font-family: Arial, Helvetica, sans-serif;
  font-style: italic;
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}

.nav-logo-text .company-tag {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links li a {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition-fast);
  position: relative;
}

.nav-links li a:hover,
.nav-links li a.active {
  color: var(--text-primary);
  background: var(--glass-bg);
}

.nav-links li a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-search {
  display: flex;
  align-items: center;
  background: var(--glass-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 6px 14px;
  transition: var(--transition-fast);
}

.nav-search:focus-within {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.nav-search input {
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 0.85rem;
  width: 160px;
  padding: 4px 8px;
}

.nav-search input::placeholder { color: var(--text-muted); }

.nav-search-icon { color: var(--text-muted); font-size: 0.9rem; }

.cart-btn {
  position: relative;
  background: var(--glass-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition-fast);
}

.cart-btn:hover {
  border-color: var(--accent);
  background: rgba(243, 156, 18, 0.1);
  color: var(--accent);
}

.cart-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--accent);
  color: var(--bg-primary);
  font-size: 0.7rem;
  font-weight: 700;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition-fast);
}

/* ---------- Hero Section ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-hero);
  overflow: hidden;
  padding-top: 72px;
}

.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0.3;
  animation: float-particle 12s infinite ease-in-out;
}

@keyframes float-particle {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.2; }
  25% { transform: translate(30px, -50px) scale(1.5); opacity: 0.5; }
  50% { transform: translate(-20px, -100px) scale(1); opacity: 0.3; }
  75% { transform: translate(40px, -60px) scale(1.3); opacity: 0.4; }
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(15, 76, 129, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 76, 129, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: grid-move 20s linear infinite;
}

@keyframes grid-move {
  0% { transform: translate(0, 0); }
  100% { transform: translate(60px, 60px); }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 2rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(243, 156, 18, 0.1);
  border: 1px solid rgba(243, 156, 18, 0.3);
  border-radius: 50px;
  padding: 8px 20px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 2rem;
  animation: fadeInUp 0.8s ease;
}

.hero-badge .pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(243, 156, 18, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(243, 156, 18, 0); }
}

.hero h1 {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero h1 span {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
  animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.6s backwards;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition-fast);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--primary-glow);
}

.btn-accent {
  background: var(--gradient-accent);
  color: var(--bg-primary);
  box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--accent-glow);
}

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

.btn-outline:hover {
  border-color: var(--primary-light);
  background: rgba(15, 76, 129, 0.1);
}

.btn-sm { padding: 8px 16px; font-size: 0.85rem; }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }

/* ---------- Stats Bar ---------- */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  margin-top: 4rem;
  animation: fadeInUp 0.8s ease 0.8s backwards;
}

.stat-item {
  text-align: center;
  padding: 1.5rem;
  background: var(--glass-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.stat-item:first-child { border-radius: var(--radius-md) 0 0 var(--radius-md); }
.stat-item:last-child { border-radius: 0 var(--radius-md) var(--radius-md) 0; }

.stat-number {
  font-family: 'Outfit', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ---------- Section Styles ---------- */
.section {
  padding: 6rem 2rem;
}

.section-container {
  max-width: 1400px;
  margin: 0 auto;
}

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

.section-header .section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  background: rgba(15, 76, 129, 0.1);
  border: 1px solid rgba(15, 76, 129, 0.2);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.section-header h2 {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.section-header h2 span {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-header p {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.05rem;
}

/* ---------- Category Cards ---------- */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.category-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transition: var(--transition-smooth);
}

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

.category-card:hover::before { transform: scaleX(1); }

.category-icon {
  width: 56px;
  height: 56px;
  background: rgba(15, 76, 129, 0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1rem;
}

.category-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.category-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.category-count {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 500;
}

/* ---------- Product Grid ---------- */
.products-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
}

.filter-sidebar {
  position: sticky;
  top: 90px;
  height: fit-content;
}

.filter-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.filter-card h3 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.filter-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 0.88rem;
  transition: var(--transition-fast);
}

.filter-option:hover { color: var(--text-primary); }
.filter-option.active { color: var(--accent); font-weight: 500; }

.filter-option input[type="radio"] {
  appearance: none;
  width: 16px;
  height: 16px;
  border: 2px solid var(--border);
  border-radius: 50%;
  transition: var(--transition-fast);
  position: relative;
  flex-shrink: 0;
}

.filter-option input[type="radio"]:checked {
  border-color: var(--accent);
}

.filter-option input[type="radio"]:checked::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

/* ---------- Product Card ---------- */
.product-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-smooth);
  cursor: pointer;
  position: relative;
}

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

.product-card-image {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  background: var(--bg-tertiary);
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

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

.product-card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--accent);
  color: var(--bg-primary);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.product-card-body {
  padding: 1.25rem;
}

.product-card-category {
  font-size: 0.72rem;
  color: var(--primary-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  margin-bottom: 6px;
}

.product-card-body h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card-body .desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 1rem;
  line-height: 1.5;
}

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

.product-price {
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
}

.product-price small {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 400;
}

.product-card-footer .btn-sm {
  background: var(--gradient-primary);
  color: white;
  border-radius: var(--radius-sm);
}

.product-card-footer .btn-sm:hover {
  transform: scale(1.05);
}

/* ---------- Product Modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}

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

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9) translateY(20px);
  transition: var(--transition-spring);
}

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

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border);
}

.modal-close {
  width: 36px;
  height: 36px;
  background: var(--glass-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.modal-close:hover {
  background: var(--error);
  border-color: var(--error);
}

.modal-body {
  padding: 2rem;
}

.modal-product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.modal-product-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 1;
  background: var(--bg-tertiary);
}

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

.modal-product-info h2 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.modal-product-category {
  font-size: 0.8rem;
  color: var(--primary-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  margin-bottom: 1rem;
}

.modal-product-desc {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.modal-spec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 1.5rem;
}

.modal-spec-item {
  background: var(--glass-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
}

.modal-spec-item .label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.modal-spec-item .value {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-primary);
}

.modal-features-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-bottom: 1.5rem;
}

.modal-features-list li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: 4px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-features-list li::before {
  content: '✓';
  color: var(--success);
  font-weight: 700;
  font-size: 0.75rem;
}

.modal-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
  margin-top: 1rem;
}

.modal-price {
  font-family: 'Outfit', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
}

.modal-price small {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 400;
}

.modal-moq {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.quantity-controls {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--glass-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 4px;
}

.quantity-controls button {
  width: 32px;
  height: 32px;
  background: var(--bg-tertiary);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.quantity-controls button:hover { background: var(--primary); }

.quantity-controls input {
  width: 50px;
  text-align: center;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 600;
}

.modal-add-row {
  display: flex;
  gap: 12px;
  margin-top: 1rem;
}

.modal-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 1rem;
}

.modal-tag {
  padding: 4px 10px;
  background: rgba(15, 76, 129, 0.15);
  border-radius: 50px;
  font-size: 0.72rem;
  color: var(--primary-light);
  font-weight: 500;
}

/* ---------- Cart Page ---------- */
.cart-page {
  padding-top: 100px;
  min-height: 100vh;
}

.cart-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.cart-items-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cart-item {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 1.5rem;
  padding: 1.5rem;
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  align-items: center;
  transition: var(--transition-fast);
}

.cart-item:hover { border-color: var(--border-hover); }

.cart-item-image {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg-tertiary);
}

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

.cart-item-info h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.cart-item-info .cart-item-price {
  color: var(--accent);
  font-weight: 600;
  font-size: 1.1rem;
}

.cart-item-info .cart-item-unit {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.cart-item-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}

.cart-item-remove {
  color: var(--text-muted);
  font-size: 0.82rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.cart-item-remove:hover { color: var(--error); }

.cart-summary {
  position: sticky;
  top: 90px;
  height: fit-content;
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.cart-summary h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 0.92rem;
}

.cart-summary-row.total {
  border-top: 2px solid var(--border);
  margin-top: 12px;
  padding-top: 16px;
  font-size: 1.1rem;
  font-weight: 700;
}

.cart-summary-row.total .value {
  color: var(--accent);
  font-family: 'Outfit', sans-serif;
  font-size: 1.3rem;
}

.cart-empty {
  text-align: center;
  padding: 4rem 2rem;
}

.cart-empty-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
  opacity: 0.3;
}

.cart-empty h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.cart-empty p {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

/* ---------- Checkout Form ---------- */
.checkout-form {
  display: grid;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.92rem;
  transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

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

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

/* ---------- Industries Section ---------- */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.industry-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  transition: var(--transition-smooth);
}

.industry-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary-light);
  box-shadow: 0 0 30px var(--primary-glow);
}

.industry-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.industry-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.industry-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ---------- Why Choose Us ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  transition: var(--transition-smooth);
}

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

.feature-icon {
  width: 64px;
  height: 64px;
  background: rgba(243, 156, 18, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 1rem;
}

.feature-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.feature-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ---------- About Section ---------- */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.about-text p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.certifications-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.cert-card {
  background: var(--glass-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  text-align: center;
  transition: var(--transition-fast);
}

.cert-card:hover {
  border-color: var(--accent);
  background: rgba(243, 156, 18, 0.05);
}

.cert-card .cert-icon {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.cert-card .cert-name {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.about-stat-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
}

.about-stat-card .number {
  font-family: 'Outfit', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.about-stat-card .label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ---------- Contact Section ---------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-info-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: var(--transition-fast);
}

.contact-info-card:hover {
  border-color: var(--primary-light);
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  background: rgba(15, 76, 129, 0.15);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-info-card h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.contact-info-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.contact-form-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.contact-form-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

/* ---------- CTA Section ---------- */
.cta-section {
  background: var(--gradient-primary);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-content {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 1rem;
  color: white;
}

.cta-content p {
  color: rgba(255, 255, 255, 0.8);
  max-width: 500px;
  margin: 0 auto 2rem;
  font-size: 1.05rem;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 4rem 2rem 2rem;
}

.footer-grid {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 1rem;
}

.footer-brand .footer-logo-img {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  object-fit: contain;
  flex-shrink: 0;
  background: white;
  padding: 2px;
}

.footer-brand .footer-logo-text {
  font-family: Arial, Helvetica, sans-serif;
  font-style: italic;
  font-size: 1.5rem;
  font-weight: 900;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

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

.footer-col ul li a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.footer-col ul li a:hover {
  color: var(--accent);
  padding-left: 4px;
}

.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ---------- Toast Notifications ---------- */
.toast-notification {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 3000;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 24px;
  box-shadow: var(--shadow-xl);
  transform: translateX(120%);
  transition: var(--transition-spring);
}

.toast-notification.show {
  transform: translateX(0);
}

.toast-content {
  display: flex;
  align-items: center;
  gap: 10px;
}

.toast-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
}

.toast-success .toast-icon {
  background: rgba(39, 174, 96, 0.2);
  color: var(--success);
}

.toast-error .toast-icon {
  background: rgba(231, 76, 60, 0.2);
  color: var(--error);
}

.toast-message {
  font-size: 0.9rem;
  font-weight: 500;
}

/* ---------- Loading Skeleton ---------- */
.skeleton {
  background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-secondary) 50%, var(--bg-tertiary) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

@keyframes skeleton-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ---------- Order Success ---------- */
.order-success {
  text-align: center;
  padding: 4rem 2rem;
}

.order-success-icon {
  width: 80px;
  height: 80px;
  background: rgba(39, 174, 96, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 1.5rem;
  animation: success-pulse 0.6s ease;
}

@keyframes success-pulse {
  0% { transform: scale(0); }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

.order-success h2 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--success);
}

.order-success p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.order-number {
  display: inline-block;
  background: var(--glass-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 20px;
  font-family: 'Outfit', monospace;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 2rem;
}

/* ---------- Page Header ---------- */
.page-header {
  padding: 120px 2rem 60px;
  background: var(--gradient-hero);
  text-align: center;
}

.page-header h1 {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.page-header p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.breadcrumb a { color: var(--primary-light); }
.breadcrumb span { color: var(--text-muted); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .products-layout { grid-template-columns: 1fr; }
  .filter-sidebar { display: none; }
  .modal-product-layout { grid-template-columns: 1fr; }
  .about-content { grid-template-columns: 1fr; gap: 2rem; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cart-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-search { display: none; }
  .mobile-toggle { display: flex; }

  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(10, 14, 26, 0.98);
    backdrop-filter: blur(20px);
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    gap: 4px;
  }

  .nav-links.mobile-open li a {
    display: block;
    padding: 12px 16px;
    width: 100%;
  }

  .hero h1 { font-size: 2rem; }

  .stats-bar { grid-template-columns: repeat(2, 1fr); }

  .stat-item:first-child { border-radius: var(--radius-md) 0 0 0; }
  .stat-item:nth-child(2) { border-radius: 0 var(--radius-md) 0 0; }
  .stat-item:nth-child(3) { border-radius: 0 0 0 var(--radius-md); }
  .stat-item:last-child { border-radius: 0 0 var(--radius-md) 0; }

  .products-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }

  .section { padding: 4rem 1rem; }

  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }

  .cart-item { grid-template-columns: 80px 1fr; }
  .cart-item-actions { flex-direction: row; }

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

  .modal-spec-grid { grid-template-columns: 1fr; }
  .modal-features-list { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-buttons { flex-direction: column; align-items: center; }
  .categories-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .certifications-grid { grid-template-columns: repeat(2, 1fr); }
  .about-stats { grid-template-columns: 1fr; }
}

/* ---------- Animations ---------- */
.animate-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ---------- Page Transition ---------- */
.page-content {
  opacity: 0;
  animation: pageIn 0.4s ease forwards;
}

@keyframes pageIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   PVC COMPOUND PRODUCTION PAGE
   ============================================ */

/* ---------- Compound Hero ---------- */
.compound-hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 72px;
}

.compound-hero-bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 20% 50%, rgba(15, 76, 129, 0.4) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(243, 156, 18, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(15, 76, 129, 0.2) 0%, transparent 50%),
    linear-gradient(135deg, #0a0e1a 0%, #0f2847 30%, #0a3560 50%, #0f2847 70%, #0a0e1a 100%);
  animation: compound-bg-shift 15s ease-in-out infinite alternate;
}

@keyframes compound-bg-shift {
  0% { background-position: 0% 0%; }
  100% { background-position: 100% 100%; }
}

.compound-hero-overlay {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(15, 76, 129, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 76, 129, 0.06) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.5;
}

.compound-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 950px;
  padding: 2rem;
}

.compound-hero-content h1 {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease 0.2s backwards;
}

.compound-hero-content h1 span {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.compound-hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
  animation: fadeInUp 0.8s ease 0.4s backwards;
}

.compound-hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  margin-bottom: 2.5rem;
  animation: fadeInUp 0.8s ease 0.6s backwards;
}

.compound-stat {
  text-align: center;
  padding: 1.25rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.compound-stat:first-child { border-radius: var(--radius-md) 0 0 var(--radius-md); }
.compound-stat:last-child { border-radius: 0 var(--radius-md) var(--radius-md) 0; }

.compound-stat-number {
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.compound-stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ---------- Compound Products Grid ---------- */
.compound-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.compound-product-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-smooth);
  cursor: pointer;
  position: relative;
}

.compound-product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary));
  background-size: 200% 100%;
  animation: shimmer-border 3s linear infinite;
  opacity: 0;
  transition: opacity 0.3s;
}

.compound-product-card:hover::before {
  opacity: 1;
}

@keyframes shimmer-border {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.compound-product-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-hover);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(15, 76, 129, 0.1);
}

.compound-product-image {
  position: relative;
  width: 100%;
  height: 240px;
  overflow: hidden;
  background: var(--bg-tertiary);
}

.compound-product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.compound-product-card:hover .compound-product-image img {
  transform: scale(1.1);
}

.compound-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(10, 14, 26, 0.85);
  backdrop-filter: blur(10px);
  color: var(--accent);
  padding: 5px 14px;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border: 1px solid rgba(243, 156, 18, 0.3);
}

.compound-product-body {
  padding: 1.5rem;
}

.compound-product-body h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.compound-product-body > p {
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1rem;
}

.compound-features {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 1.25rem;
}

.compound-feature-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: rgba(15, 76, 129, 0.12);
  border: 1px solid rgba(15, 76, 129, 0.2);
  border-radius: 50px;
  font-size: 0.7rem;
  color: var(--primary-light);
  font-weight: 500;
}

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

.compound-price {
  display: flex;
  flex-direction: column;
}

.compound-price .price-label {
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.compound-price .price-value {
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
}

.compound-price .price-value small {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 400;
}

/* ---------- Manufacturing Process Timeline ---------- */
.process-timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 60px;
}

.process-timeline::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), var(--accent), var(--primary));
  border-radius: 2px;
}

.process-step {
  position: relative;
  margin-bottom: 2.5rem;
  padding: 1.5rem 2rem;
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: var(--transition-smooth);
}

.process-step:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-lg);
  transform: translateX(8px);
}

.process-step:last-child {
  margin-bottom: 0;
}

.process-step-number {
  position: absolute;
  left: -60px;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
  font-size: 0.85rem;
  font-weight: 800;
  color: white;
  border: 3px solid var(--bg-primary);
  box-shadow: 0 0 20px var(--primary-glow);
  z-index: 2;
}

.process-step:hover .process-step-number {
  background: var(--gradient-accent);
  box-shadow: 0 0 25px var(--accent-glow);
}

.process-step-content h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.process-step-content p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ---------- Specs Table ---------- */
.specs-table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--gradient-card);
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.specs-table thead {
  background: rgba(15, 76, 129, 0.15);
}

.specs-table th {
  padding: 14px 18px;
  text-align: left;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary-light);
  border-bottom: 2px solid rgba(15, 76, 129, 0.2);
  white-space: nowrap;
}

.specs-table td {
  padding: 14px 18px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  transition: var(--transition-fast);
}

.specs-table tbody tr {
  transition: var(--transition-fast);
}

.specs-table tbody tr:hover {
  background: rgba(15, 76, 129, 0.08);
}

.specs-table tbody tr:hover td {
  color: var(--text-primary);
}

.specs-table tbody tr:last-child td {
  border-bottom: none;
}

.specs-table td strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* ---------- Compound Application Cards ---------- */
.compound-apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.compound-app-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.compound-app-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transition: var(--transition-smooth);
}

.compound-app-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-lg);
}

.compound-app-card:hover::after {
  transform: scaleX(1);
}

.compound-app-icon {
  width: 64px;
  height: 64px;
  background: rgba(15, 76, 129, 0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 1.25rem;
  transition: var(--transition-smooth);
}

.compound-app-card:hover .compound-app-icon {
  background: rgba(243, 156, 18, 0.12);
  transform: scale(1.1);
}

.compound-app-card h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.compound-app-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ---------- Compound Page Responsive ---------- */
@media (max-width: 768px) {
  .compound-hero {
    min-height: 70vh;
    padding-top: 72px;
  }
  
  .compound-hero-content h1 {
    font-size: 2rem;
  }
  
  .compound-hero-subtitle {
    font-size: 0.95rem;
  }
  
  .compound-hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
  }
  
  .compound-stat:first-child { border-radius: var(--radius-md) 0 0 0; }
  .compound-stat:nth-child(2) { border-radius: 0 var(--radius-md) 0 0; }
  .compound-stat:nth-child(3) { border-radius: 0 0 0 var(--radius-md); }
  .compound-stat:last-child { border-radius: 0 0 var(--radius-md) 0; }
  
  .compound-products-grid {
    grid-template-columns: 1fr;
  }
  
  .process-timeline {
    padding-left: 50px;
  }
  
  .process-timeline::before {
    left: 22px;
  }
  
  .process-step-number {
    left: -50px;
    width: 40px;
    height: 40px;
    font-size: 0.75rem;
  }
  
  .process-step {
    padding: 1.25rem 1.5rem;
  }
  
  .specs-table {
    font-size: 0.8rem;
  }
  
  .specs-table th,
  .specs-table td {
    padding: 10px 12px;
  }
  
  .compound-apps-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .compound-hero-content {
    padding: 1rem;
  }
  
  .compound-hero-content h1 {
    font-size: 1.7rem;
  }
  
  .compound-stat-number {
    font-size: 1.4rem;
  }
  
  .compound-stat-label {
    font-size: 0.65rem;
  }
}