/* ==========================================================================
   Zamarud & Co. - Premium E-Commerce Stylesheet (Emerald & Gold Theme)
   ========================================================================== */

/* Import Premium Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

/* CSS Custom Properties / Design Tokens */
:root {
  --primary: #064e3b;          /* Emerald Green Dark */
  --primary-glow: #10b981;    /* Emerald Glow */
  --primary-rgb: 6, 78, 59;
  --accent: #d4af37;           /* Metallic Gold */
  --accent-gold-light: #f3e5ab; /* Champagne/Light Gold */
  --accent-rgb: 212, 175, 55;
  --bg-dark: #070b09;          /* Deep Obsidian Green-Black */
  --bg-card: #0f1814;          /* Luxurious Charcoal Emerald */
  --bg-input: #15221c;         /* Dark emerald input background */
  --text-light: #f9fafb;       /* Bright text */
  --text-muted: #9ca3af;       /* Soft grey text */
  --border-light: rgba(212, 175, 55, 0.15); /* Soft gold border */
  --border-hover: rgba(212, 175, 55, 0.5);   /* Active gold border */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --gold-gradient: linear-gradient(135deg, #bf953f 0%, #fcf6ba 25%, #b38728 50%, #fbf5b7 75%, #aa771c 100%);
  --gold-gradient-text: linear-gradient(90deg, #bf953f 0%, #fcf6ba 50%, #aa771c 100%);
  --emerald-gradient: linear-gradient(135deg, #022c22 0%, #064e3b 100%);
  --shadow-lg: 0 10px 30px -10px rgba(0, 0, 0, 0.7);
  --shadow-gold: 0 0 15px rgba(212, 175, 55, 0.2);
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base resets and defaults */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-dark);
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-dark);
  color: var(--text-light);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

/* Typography elements */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 600;
  letter-spacing: 0.02em;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-smooth);
}

/* Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Gold Gradient Text */
.gold-text {
  background: var(--gold-gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Luxury buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: 0; /* Sharp luxury corners */
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gold-gradient);
  color: #000;
  border: none;
  font-weight: 600;
  box-shadow: var(--shadow-gold);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background: rgba(255, 255, 255, 0.2);
  transform: translateX(-100%);
  transition: var(--transition-smooth);
}

.btn-primary:hover::before {
  transform: translateX(0);
}

.btn-primary:hover {
  box-shadow: 0 0 25px rgba(212, 175, 55, 0.4);
  transform: translateY(-2px);
}

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

.btn-outline:hover {
  background: rgba(212, 175, 55, 0.1);
  color: var(--accent-gold-light);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: #25d366;
  color: #fff;
  border: none;
  font-weight: 600;
}

.btn-whatsapp:hover {
  background-color: #20ba5a;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
}

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(7, 11, 9, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.1);
  transition: var(--transition-smooth);
}

header.scrolled {
  padding: 0.5rem 0;
  background: rgba(7, 11, 9, 0.95);
  box-shadow: var(--shadow-lg);
}

.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
  transition: var(--transition-smooth);
}

header.scrolled .nav-wrapper {
  height: 65px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.5rem;
  font-family: var(--font-serif);
  font-weight: 700;
  letter-spacing: 0.05em;
}

.logo img {
  height: 35px;
}

.logo-symbol {
  color: var(--accent);
  font-size: 1.8rem;
  line-height: 1;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
  color: var(--text-muted);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.cart-trigger {
  position: relative;
  background: transparent;
  border: none;
  color: var(--text-light);
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.cart-trigger:hover {
  color: var(--accent);
}

.cart-count {
  position: absolute;
  top: -8px;
  right: -10px;
  background: var(--gold-gradient);
  color: #000;
  font-size: 0.65rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-light);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  background-image: linear-gradient(rgba(7, 11, 9, 0.8), rgba(7, 11, 9, 0.95)), url('https://images.unsplash.com/photo-1598197748967-b4674cb3c266?auto=format&fit=crop&q=80&w=1600');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 150px;
  background: linear-gradient(transparent, var(--bg-dark));
}

.hero-content {
  max-width: 800px;
  position: relative;
  z-index: 2;
  animation: fadeInUp 1s ease;
}

.hero-subtitle {
  font-family: var(--font-sans);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: 4rem;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 2.5rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
}

/* Store / Products Section */
.store-section {
  padding: 8rem 0 6rem 0;
  position: relative;
}

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

.section-subtitle {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: 2.75rem;
  margin-bottom: 1rem;
}

.section-divider {
  width: 80px;
  height: 2px;
  background: var(--gold-gradient);
  margin: 0 auto 1.5rem auto;
}

.section-desc {
  max-width: 600px;
  margin: 0 auto;
  color: var(--text-muted);
}

/* Catalog Filter Bar */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 3.5rem;
}

.filter-btn {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border-light);
  padding: 0.6rem 1.5rem;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.filter-btn:hover {
  border-color: var(--accent);
  color: var(--text-light);
}

.filter-btn.active {
  background: var(--gold-gradient);
  color: #000;
  border-color: transparent;
  font-weight: 600;
}

/* Search Bar inside Store */
.search-container {
  max-width: 500px;
  margin: 0 auto 3rem auto;
  position: relative;
}

.search-input {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  padding: 0.85rem 1.25rem 0.85rem 3rem;
  color: var(--text-light);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-smooth);
}

.search-input:focus {
  border-color: var(--accent);
  box-shadow: var(--shadow-gold);
}

.search-icon {
  position: absolute;
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Gemstone Grid & Cards */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.gem-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  overflow: hidden;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
}

.gem-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.8), var(--shadow-gold);
}

.gem-image-wrapper {
  position: relative;
  width: 100%;
  padding-top: 85%; /* Aspect ratio aspect-ratio */
  overflow: hidden;
  background-color: #050806;
}

.gem-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Gemstone Badges */
.gem-badges {
  position: absolute;
  top: 1rem;
  left: 1rem;
  right: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 2;
}

.badge {
  padding: 0.3rem 0.75rem;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-format-raw {
  background: rgba(6, 78, 59, 0.9);
  color: #34d399;
  border: 1px solid #10b981;
}

.badge-format-cut {
  background: rgba(15, 24, 20, 0.9);
  color: var(--accent);
  border: 1px solid var(--accent);
}

.badge-sold {
  background: rgba(220, 38, 38, 0.9);
  color: #fca5a5;
  border: 1px solid #ef4444;
}

/* Quick specs ribbon on image hover */
.gem-hover-spec {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(15, 24, 20, 0.95);
  backdrop-filter: blur(5px);
  border-top: 1px solid var(--border-light);
  padding: 0.6rem 1rem;
  transform: translateY(100%);
  transition: var(--transition-smooth);
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.gem-card:hover .gem-hover-spec {
  transform: translateY(0);
}

.gem-hover-spec span strong {
  color: var(--text-light);
}

/* Card Body */
.gem-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.gem-category {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--accent);
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.gem-title {
  font-size: 1.25rem;
  margin-bottom: 0.6rem;
  color: var(--text-light);
  line-height: 1.3;
}

.gem-description-short {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 2.6rem;
}

.gem-card-footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  border-top: 1px solid rgba(212, 175, 55, 0.08);
}

.gem-price {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--accent-gold-light);
}

.gem-action-btn {
  background: transparent;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: var(--transition-smooth);
}

.gem-action-btn:hover {
  color: var(--text-light);
  transform: translateX(3px);
}

/* Sourcing Showcase Section (Raw Spotlight) */
.sourcing-section {
  padding: 8rem 0;
  background-color: #040806;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  position: relative;
}

.sourcing-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: center;
}

.sourcing-image-container {
  position: relative;
}

.sourcing-img-main {
  width: 100%;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-lg);
}

.sourcing-img-badge {
  position: absolute;
  bottom: -2rem;
  right: -2rem;
  background: var(--bg-card);
  border: 1px solid var(--accent);
  padding: 1.5rem;
  max-width: 250px;
  box-shadow: var(--shadow-lg);
  display: none; /* Hide on small screens */
}

@media(min-width: 768px) {
  .sourcing-img-badge {
    display: block;
  }
}

.sourcing-img-badge-title {
  font-size: 1rem;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.sourcing-img-badge-text {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.sourcing-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.sourcing-content p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.sourcing-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.sourcing-feature-item {
  display: flex;
  gap: 0.75rem;
}

.sourcing-feature-icon {
  color: var(--accent);
  font-size: 1.25rem;
  margin-top: 0.2rem;
}

.sourcing-feature-title {
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--text-light);
}

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

/* Cart Slide-out Drawer */
.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 420px;
  height: 100vh;
  background: var(--bg-card);
  border-left: 1px solid var(--border-light);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.8);
  z-index: 150;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.cart-drawer.open {
  transform: translateX(0);
}

.cart-drawer-header {
  padding: 1.5rem;
  border-bottom: 1px solid rgba(212, 175, 55, 0.15);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cart-drawer-header h3 {
  font-size: 1.35rem;
  font-family: var(--font-serif);
}

.cart-close-btn {
  background: transparent;
  border: none;
  color: var(--text-light);
  font-size: 1.25rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

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

.cart-items-list {
  flex-grow: 1;
  overflow-y: auto;
  padding: 1.5rem;
}

.cart-item {
  display: flex;
  gap: 1rem;
  padding-bottom: 1.25rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.cart-item-image {
  width: 70px;
  height: 70px;
  object-fit: cover;
  background-color: #000;
  border: 1px solid rgba(212, 175, 55, 0.1);
}

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

.cart-item-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 0.25rem;
}

.cart-item-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.cart-item-price {
  font-family: var(--font-serif);
  color: var(--accent-gold-light);
  font-size: 0.95rem;
  font-weight: 600;
}

.cart-item-remove {
  background: transparent;
  border: none;
  color: #ef4444;
  cursor: pointer;
  align-self: center;
  padding: 0.25rem;
  font-size: 0.9rem;
  opacity: 0.7;
  transition: var(--transition-smooth);
}

.cart-item-remove:hover {
  opacity: 1;
}

.cart-drawer-footer {
  padding: 1.5rem;
  border-top: 1px solid rgba(212, 175, 55, 0.15);
  background: rgba(7, 11, 9, 0.95);
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  font-size: 1rem;
}

.cart-total-label {
  font-weight: 500;
  color: var(--text-muted);
}

.cart-total-val {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--accent);
}

.cart-checkout-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.cart-input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  padding: 0.65rem 0.85rem;
  color: var(--text-light);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  outline: none;
}

.cart-input:focus {
  border-color: var(--accent);
}

.cart-checkout-btn {
  width: 100%;
  margin-top: 0.5rem;
}

.cart-empty-msg {
  text-align: center;
  color: var(--text-muted);
  padding: 3rem 1rem;
  font-style: italic;
}

/* Modal for Product Details */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 200;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 1.5rem;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--bg-card);
  border: 1px solid var(--accent);
  max-width: 960px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.9), var(--shadow-gold);
  position: relative;
  animation: modalScaleUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid var(--border-light);
  color: var(--text-light);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
  z-index: 10;
}

.modal-close-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.modal-body-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
}

.modal-img-wrapper {
  background-color: #000;
  position: relative;
  padding-top: 100%;
}

.modal-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-details-col {
  padding: 3rem;
  display: flex;
  flex-direction: column;
}

.modal-category {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.15em;
  margin-bottom: 0.5rem;
}

.modal-title {
  font-size: 2.25rem;
  line-height: 1.2;
  margin-bottom: 1rem;
  font-family: var(--font-serif);
}

.modal-price {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--accent-gold-light);
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.modal-description {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.modal-specs-title {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-light);
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 0.5rem;
  margin-bottom: 0.75rem;
}

.modal-specs-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 2.5rem;
  font-size: 0.85rem;
}

.modal-specs-table tr {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.modal-specs-table td {
  padding: 0.5rem 0;
}

.modal-specs-label {
  color: var(--text-muted);
  font-weight: 500;
  width: 40%;
}

.modal-specs-value {
  color: var(--text-light);
  font-weight: 600;
}

.modal-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: auto;
}

/* Footer styling */
footer {
  background: #040806;
  border-top: 1px solid var(--border-light);
  padding: 6rem 0 2rem 0;
  color: var(--text-muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-col-about h3 {
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  color: var(--text-light);
}

.footer-col-about p {
  font-size: 0.85rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.footer-socials {
  display: flex;
  gap: 1rem;
}

.social-link {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--text-light);
  transition: var(--transition-smooth);
}

.social-link:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-size: 0.95rem;
  text-transform: uppercase;
  color: var(--text-light);
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.85rem;
}

.footer-links a:hover {
  color: var(--accent);
  padding-left: 5px;
}

.footer-col-contact p {
  font-size: 0.85rem;
  line-height: 1.7;
  margin-bottom: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.footer-col-contact p i {
  color: var(--accent);
  margin-top: 0.25rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
}

/* Floating WhatsApp Quick Connect */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  background: #25d366;
  color: #fff;
  width: 55px;
  height: 55px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
  z-index: 90;
  transition: var(--transition-smooth);
}

.whatsapp-float:hover {
  background: #20ba5a;
  transform: scale(1.08) translateY(-3px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

/* Backdrop for cart/modals */
.body-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 140;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.body-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

/* Keyframes & Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes modalScaleUp {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero h1 {
    font-size: 3rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-light);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-lg);
    transform: translateY(-150%);
    transition: var(--transition-smooth);
    pointer-events: none;
  }

  .nav-links.open {
    transform: translateY(0);
    pointer-events: auto;
  }

  .hero {
    min-height: auto;
    padding: 10rem 0 6rem 0;
    text-align: center;
  }

  .hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
    max-width: 320px;
  }

  .sourcing-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .modal-body-grid {
    grid-template-columns: 1fr;
  }

  .modal-details-col {
    padding: 2rem;
  }

  .cart-drawer {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2.25rem;
  }
  
  .section-title {
    font-size: 2rem;
  }

  .modal-actions {
    grid-template-columns: 1fr;
  }

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