/* ==========================================================================
   KANI GRANITE COMPANY - MODERN LUXURY REDESIGN STYLESHEET
   Design Language: Obsidian Granite, Antique Gold, Architectural Elegance
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,500;0,700;1,400&display=swap');

:root {
  /* Colors */
  --bg-dark: #080a0f;
  --bg-primary: #0d1117;
  --bg-secondary: #141923;
  --bg-surface: rgba(20, 26, 38, 0.72);
  --bg-surface-hover: rgba(28, 36, 52, 0.85);
  --bg-surface-solid: #171d2b;
  --bg-glass: rgba(18, 24, 35, 0.65);
  --bg-glass-card: rgba(255, 255, 255, 0.03);

  /* Accents */
  --gold-primary: #c5a059;
  --gold-light: #e8c882;
  --gold-dark: #967432;
  --gold-glow: rgba(197, 160, 89, 0.28);
  --gold-gradient: linear-gradient(135deg, #e8c882 0%, #c5a059 50%, #967432 100%);
  --gold-border: rgba(197, 160, 89, 0.25);

  --emerald-primary: #00875a;
  --emerald-light: #10b981;
  --emerald-glow: rgba(16, 185, 129, 0.25);
  --emerald-gradient: linear-gradient(135deg, #10b981 0%, #00875a 100%);

  /* Typography Colors */
  --text-main: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-dim: #475569;

  /* Borders & Shadows */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-card: rgba(255, 255, 255, 0.1);
  --border-card-hover: rgba(197, 160, 89, 0.4);
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.55);
  --shadow-gold: 0 10px 30px rgba(197, 160, 89, 0.18);

  /* Fonts */
  --font-display: 'Cinzel', 'Playfair Display', serif;
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;

  /* Layout */
  --container-max: 1280px;
  --header-height: 84px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  color-scheme: dark;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-image: 
    radial-gradient(ellipse at 15% 10%, rgba(197, 160, 89, 0.05) 0%, transparent 45%),
    radial-gradient(ellipse at 85% 60%, rgba(0, 135, 90, 0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 90%, rgba(20, 26, 38, 0.8) 0%, transparent 70%);
  background-attachment: fixed;
}

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

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

button, input, select, textarea {
  font: inherit;
}

ul, ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* ==========================================================================
   Typography Utilities
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--text-main);
  letter-spacing: 0.02em;
  line-height: 1.25;
}

.font-serif {
  font-family: var(--font-serif);
}

.text-gold {
  color: var(--gold-light);
}

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

.text-emerald {
  color: var(--emerald-light);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: var(--gold-primary);
  background: rgba(197, 160, 89, 0.1);
  border: 1px solid var(--gold-border);
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.section-tag::before {
  content: '';
  width: 6px;
  height: 6px;
  background-color: var(--gold-primary);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--gold-primary);
}

.section-head {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 3.5rem;
}

.section-head.text-left {
  text-align: left;
  margin-left: 0;
}

.section-title {
  font-size: 2.35rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.2;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 3rem;
  }
}

.section-desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ==========================================================================
   Buttons & Interactive Elements
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1.85rem;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gold-gradient);
  color: #0d0f14;
  font-weight: 700;
  box-shadow: 0 4px 18px rgba(197, 160, 89, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(197, 160, 89, 0.5);
  color: #000;
}

.btn-secondary {
  background: var(--bg-surface);
  color: var(--text-main);
  border: 1px solid var(--border-card);
  backdrop-filter: blur(12px);
}

.btn-secondary:hover {
  background: var(--bg-surface-hover);
  border-color: var(--gold-primary);
  color: var(--gold-light);
  transform: translateY(-2px);
}

.btn-emerald {
  background: var(--emerald-gradient);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 4px 18px rgba(16, 185, 129, 0.35);
}

.btn-emerald:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.5);
  color: #fff;
}

.btn-sm {
  padding: 0.55rem 1.25rem;
  font-size: 0.82rem;
}

.btn-icon {
  width: 42px;
  height: 42px;
  padding: 0;
  border-radius: 50%;
}

/* ==========================================================================
   Header & Top Announcement Bar
   ========================================================================== */
.top-bar {
  background: #06080c;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 0.5rem 0;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.top-bar-contact-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.top-bar-contact-item:hover {
  color: var(--gold-light);
}

.top-bar-contact-item svg {
  width: 14px;
  height: 14px;
  fill: var(--gold-primary);
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.badge-export {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(16, 185, 129, 0.12);
  color: var(--emerald-light);
  border: 1px solid rgba(16, 185, 129, 0.25);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.social-links {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.social-link {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--gold-primary);
  color: #000;
  transform: translateY(-2px);
}

.social-link svg {
  width: 13px;
  height: 13px;
  fill: currentColor;
}

/* Main Navigation Header */
.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(8, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
}

.main-header.scrolled {
  background: rgba(8, 10, 15, 0.95);
  border-bottom-color: var(--gold-border);
  box-shadow: var(--shadow-md);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.logo-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.logo-brand:hover .logo-img {
  transform: scale(1.02);
}

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

@media (min-width: 992px) {
  .nav-menu {
    display: flex;
  }
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  position: relative;
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--gold-gradient);
  transition: width var(--transition-normal);
  border-radius: 2px;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  cursor: pointer;
  padding: 0.5rem;
}

@media (min-width: 992px) {
  .mobile-toggle {
    display: none;
  }
}

/* Mobile Nav Drawer */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 320px;
  max-width: 85%;
  height: 100vh;
  background: #0d1117;
  border-left: 1px solid var(--border-subtle);
  z-index: 2000;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right var(--transition-normal);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.7);
}

.mobile-nav.open {
  right: 0;
}

.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  z-index: 1999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.mobile-nav-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.mobile-nav-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.5rem;
}

.mobile-nav-link {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 0.65rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  color: var(--gold-light);
  padding-left: 0.5rem;
}

/* ==========================================================================
   Hero Section with Cinematic Slider
   ========================================================================== */
.hero-slider-section {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-slider-container {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1.2s ease, transform 1.8s ease;
  transform: scale(1.08);
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

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

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(8, 10, 15, 0.7) 0%,
    rgba(8, 10, 15, 0.6) 40%,
    rgba(8, 10, 15, 0.95) 100%
  );
  z-index: 2;
}

.hero-content-wrapper {
  position: relative;
  z-index: 10;
  padding: 6rem 0;
  max-width: 860px;
}

.hero-lead-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.45rem 1.25rem;
  border-radius: var(--radius-full);
  background: rgba(197, 160, 89, 0.15);
  border: 1px solid rgba(197, 160, 89, 0.4);
  color: var(--gold-light);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(8px);
}

.hero-title {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  color: #fff;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 4rem;
  }
}

.hero-subtitle {
  font-size: 1.15rem;
  color: #e2e8f0;
  margin-bottom: 2.5rem;
  max-width: 720px;
  line-height: 1.75;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.6);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* Slider Controls */
.hero-controls {
  position: absolute;
  bottom: 2.5rem;
  right: 2.5rem;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hero-ctrl-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-card);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: all var(--transition-fast);
}

.hero-ctrl-btn:hover {
  background: var(--gold-primary);
  border-color: var(--gold-primary);
  color: #000;
  transform: translateY(-2px);
}

.hero-dots {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-right: 0.5rem;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.hero-dot.active {
  width: 28px;
  border-radius: 6px;
  background: var(--gold-primary);
  box-shadow: 0 0 10px var(--gold-glow);
}

/* ==========================================================================
   Trust Stats Bar
   ========================================================================== */
.stats-ribbon {
  position: relative;
  z-index: 15;
  margin-top: -3.5rem;
  padding-bottom: 3.5rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  background: var(--bg-surface-solid);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(16px);
}

@media (min-width: 992px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 0.5rem 1rem;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -0.75rem;
  top: 20%;
  height: 60%;
  width: 1px;
  background: var(--border-subtle);
  display: none;
}

@media (min-width: 992px) {
  .stat-item:not(:last-child)::after {
    display: block;
  }
}

.stat-icon {
  width: 52px;
  height: 52px;
  min-width: 52px;
  border-radius: var(--radius-md);
  background: rgba(197, 160, 89, 0.12);
  border: 1px solid var(--gold-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
}

.stat-icon svg {
  width: 26px;
  height: 26px;
  fill: currentColor;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  color: #fff;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ==========================================================================
   Section: Who We Are / About Overview
   ========================================================================== */
.about-preview-section {
  padding: 6rem 0;
  position: relative;
}

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

@media (min-width: 992px) {
  .about-split-grid {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

.about-visual {
  position: relative;
}

.about-img-main {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-height: 560px;
  object-fit: cover;
}

.about-floating-card {
  position: absolute;
  bottom: -1.75rem;
  right: -1.5rem;
  background: var(--bg-surface-solid);
  border: 1px solid var(--gold-border);
  padding: 1.5rem 1.75rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 280px;
}

@media (max-width: 767px) {
  .about-floating-card {
    position: static;
    margin-top: 1.5rem;
    max-width: 100%;
  }
}

.about-floating-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 50%;
  background: var(--emerald-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.about-features-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin: 2rem 0;
}

@media (min-width: 640px) {
  .about-features-list {
    grid-template-columns: 1fr 1fr;
  }
}

.about-feature-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  transition: all var(--transition-normal);
}

.about-feature-box:hover {
  border-color: var(--gold-primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.about-feature-box h4 {
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
  color: var(--gold-light);
}

.about-feature-box p {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   Section: Featured Product Showcases
   ========================================================================== */
.products-section {
  padding: 6rem 0;
  background: linear-gradient(180deg, var(--bg-dark) 0%, #0e121a 100%);
  position: relative;
}

.filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 3rem;
}

.filter-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--gold-gradient);
  color: #0b0e14;
  font-weight: 700;
  border-color: transparent;
  box-shadow: var(--shadow-gold);
}

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

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

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

.product-card {
  background: var(--bg-surface-solid);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

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

.product-img-wrapper {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #090c12;
}

.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-img {
  transform: scale(1.06);
}

.product-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(13, 17, 23, 0.85);
  border: 1px solid var(--gold-border);
  color: var(--gold-light);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  backdrop-filter: blur(8px);
}

.product-overlay-action {
  position: absolute;
  inset: 0;
  background: rgba(10, 14, 20, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  backdrop-filter: blur(3px);
  transition: opacity var(--transition-normal);
}

.product-card:hover .product-overlay-action {
  opacity: 1;
}

.product-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.product-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

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

.product-tag {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Section: Granite Colours Swatch Gallery
   ========================================================================== */
.colours-section {
  padding: 6rem 0;
  position: relative;
  background: var(--bg-dark);
}

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

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

@media (min-width: 992px) {
  .colours-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1200px) {
  .colours-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.colour-card {
  background: var(--bg-surface-solid);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
  cursor: pointer;
  text-align: center;
  position: relative;
}

.colour-card:hover {
  transform: translateY(-5px);
  border-color: var(--gold-primary);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.colour-swatch-img-box {
  width: 100%;
  aspect-ratio: 1/1;
  overflow: hidden;
  position: relative;
}

.colour-swatch-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.colour-card:hover .colour-swatch-img {
  transform: scale(1.1);
}

.colour-info {
  padding: 1rem 0.85rem;
  background: rgba(18, 24, 35, 0.95);
}

.colour-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.2rem;
  letter-spacing: 0.05em;
}

.colour-origin {
  font-size: 0.75rem;
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ==========================================================================
   Section: Infrastructure & Export Standards
   ========================================================================== */
.infra-section {
  padding: 6rem 0;
  background: linear-gradient(180deg, #0e121a 0%, var(--bg-dark) 100%);
  position: relative;
}

.infra-feature-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 3.5rem;
}

@media (min-width: 768px) {
  .infra-feature-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.infra-card {
  background: var(--bg-surface-solid);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.infra-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gold-gradient);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

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

.infra-card:hover::before {
  opacity: 1;
}

.infra-icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: rgba(197, 160, 89, 0.12);
  border: 1px solid var(--gold-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--gold-light);
}

.infra-icon-wrap svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.infra-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.85rem;
}

.infra-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* Big Image Showcase Banner */
.infra-banner-box {
  margin-top: 4rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-card);
  position: relative;
  max-height: 440px;
}

.infra-banner-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.infra-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(8, 10, 15, 0.92) 0%, rgba(8, 10, 15, 0.4) 100%);
  display: flex;
  align-items: center;
  padding: 3rem;
}

@media (max-width: 767px) {
  .infra-banner-overlay {
    padding: 1.5rem;
  }
}

/* ==========================================================================
   Section: Global Export Markets & Map
   ========================================================================== */
.global-section {
  padding: 6rem 0;
  position: relative;
}

.country-badges-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-top: 2rem;
}

.country-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--bg-surface-solid);
  border: 1px solid var(--border-card);
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-main);
  transition: all var(--transition-normal);
}

.country-pill:hover {
  border-color: var(--gold-primary);
  transform: translateY(-3px);
  background: rgba(197, 160, 89, 0.12);
  color: var(--gold-light);
}

.country-flag {
  font-size: 1.4rem;
}

/* ==========================================================================
   Section: Quote CTA & Interactive RFQ
   ========================================================================== */
.cta-banner-section {
  padding: 5rem 0;
  position: relative;
}

.cta-box {
  background: linear-gradient(135deg, rgba(22, 28, 42, 0.95) 0%, rgba(13, 17, 25, 0.95) 100%);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  padding: 4rem 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg), var(--shadow-gold);
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(197, 160, 89, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.cta-title {
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .cta-title {
    font-size: 2.75rem;
  }
}

.cta-desc {
  max-width: 650px;
  margin: 0 auto 2.25rem;
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: #06080c;
  border-top: 1px solid var(--border-subtle);
  padding: 5rem 0 2rem;
  position: relative;
  color: var(--text-secondary);
}

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

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  }
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--text-main);
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.65rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--gold-primary);
}

.footer-about p {
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-size: 0.92rem;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-link:hover {
  color: var(--gold-light);
  transform: translateX(4px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  min-width: 18px;
  fill: var(--gold-primary);
  margin-top: 0.2rem;
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Page Banner (Inner Pages)
   ========================================================================== */
.page-hero {
  position: relative;
  padding: 6rem 0 4rem;
  background: linear-gradient(180deg, #06080c 0%, var(--bg-primary) 100%);
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  opacity: 0.18;
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.page-hero-content {
  position: relative;
  z-index: 5;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.page-hero-title {
  font-size: 2.75rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.breadcrumb-nav {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.breadcrumb-nav a {
  color: var(--text-secondary);
}

.breadcrumb-nav a:hover {
  color: var(--gold-light);
}

/* ==========================================================================
   Interactive Modals & Lightbox
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(5, 7, 10, 0.88);
  backdrop-filter: blur(12px);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

.modal-box {
  background: var(--bg-surface-solid);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  max-width: 850px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2.5rem;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: scale(0.94);
  transition: transform var(--transition-normal);
}

.modal-backdrop.active .modal-box {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--gold-primary);
  color: #000;
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
  text-align: left;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  background: rgba(10, 14, 20, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.15rem;
  color: #fff;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--gold-primary);
  box-shadow: 0 0 0 3px var(--gold-glow);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 640px) {
  .form-grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

/* Floating Quick Contact Widget */
.floating-actions {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.float-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  color: #fff;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.float-btn-whatsapp {
  background: #25d366;
}

.float-btn-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(37, 211, 102, 0.6);
}

.float-btn-top {
  background: var(--bg-surface-solid);
  color: var(--gold-light);
  border-color: var(--gold-border);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.float-btn-top.visible {
  opacity: 1;
  visibility: visible;
}

.float-btn-top:hover {
  background: var(--gold-primary);
  color: #000;
  transform: translateY(-4px);
}

/* Toast Notifications */
.toast-msg {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--bg-surface-solid);
  border: 1px solid var(--gold-primary);
  color: #fff;
  padding: 1rem 2rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-lg);
  z-index: 4000;
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  font-size: 0.95rem;
}

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

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}