/* ==========================================================================
   ALLIANCE CABINET DOORS LTD. - OFFICIAL DESIGN SYSTEM & STYLES
   Color Theme: Deep Maroon (#140508, #1a080c, #270e14) with Metallic Gold & Crisp White
   Multi-Page Enterprise Design System
   ========================================================================== */

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

:root {
  --bg-dark: #120406;
  --bg-primary: #18060a;
  --bg-secondary: #24090f;
  --bg-tertiary: #361017;
  --bg-card: rgba(255, 255, 255, 0.055);
  --bg-card-hover: rgba(255, 255, 255, 0.1);
  --bg-glass: rgba(18, 4, 6, 0.88);

  --gold-primary: #d4af37;
  --gold-light: #f7e089;
  --gold-dark: #aa7f40;
  --gold-gradient: linear-gradient(135deg, #f7e089 0%, #d4af37 45%, #a87e22 100%);
  --gold-glow: 0 0 25px rgba(212, 175, 55, 0.35);

  --maroon-gradient: linear-gradient(135deg, #3d0e16 0%, #150407 100%);
  --maroon-glow: 0 10px 40px rgba(74, 20, 30, 0.5);

  --text-white: #ffffff;
  --text-heading: #ffffff;
  --text-muted: #f2eae6;
  --text-dim: #cfc1bb;

  --border-gold: rgba(212, 175, 55, 0.4);
  --border-gold-light: rgba(247, 224, 137, 0.7);
  --border-subtle: rgba(255, 255, 255, 0.14);

  --font-heading: 'Outfit', 'Playfair Display', sans-serif;
  --font-serif: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-pill: 9999px;

  --shadow-card: 0 16px 40px rgba(0, 0, 0, 0.4);
  --shadow-gold: 0 10px 30px rgba(212, 175, 55, 0.2);

  --transition-fast: 0.2s ease;
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-white);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border: 2px solid var(--bg-dark);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gold-primary);
}

/* Text Selection */
::selection {
  background: var(--gold-primary);
  color: var(--bg-dark);
}

/* Typography Utilities */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--text-heading);
  font-weight: 700;
  line-height: 1.2;
}

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

.text-serif-italic {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 600;
}

/* Container & Layout */
.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 100px 0;
}

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

/* Badges & Pills */
.badge-gold {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid var(--border-gold);
  color: var(--gold-light);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}

/* Section Header Component */
.section-header {
  margin-bottom: 60px;
}

.section-header .sub-title {
  color: var(--gold-primary);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
  display: block;
}

.section-header .main-title {
  font-size: 2.75rem;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.section-header .description {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 750px;
  margin: 0 auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 36px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.5px;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-gold {
  background: var(--gold-gradient);
  color: #120406;
  box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(212, 175, 55, 0.4);
  color: #000000;
}

.btn-outline-gold {
  background: transparent;
  color: var(--gold-light);
  border: 1.5px solid var(--border-gold);
}

.btn-outline-gold:hover {
  border-color: var(--gold-light);
  background: rgba(212, 175, 55, 0.12);
  color: var(--text-white);
  transform: translateY(-3px);
}

.btn-maroon {
  background: var(--bg-tertiary);
  color: var(--text-white);
  border: 1px solid var(--border-subtle);
}

.btn-maroon:hover {
  background: var(--bg-secondary);
  border-color: var(--border-gold);
  transform: translateY(-3px);
}

/* Top Notification Banner */
.top-banner {
  background: linear-gradient(90deg, #2b0b12 0%, #521522 50%, #2b0b12 100%);
  border-bottom: 1px solid var(--border-gold);
  padding: 8px 0;
  font-size: 0.875rem;
  color: var(--text-muted);
  position: relative;
  z-index: 1001;
  overflow: hidden;
}

.top-banner marquee {
  display: block;
  width: 100%;
}

.top-banner-marquee-content {
  display: inline-flex;
  align-items: center;
  gap: 28px;
}

.top-banner-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.top-banner-item i {
  color: var(--gold-primary);
}

.top-banner-sep {
  color: var(--gold-primary);
  font-weight: 700;
}

/* Header & Navigation Bar */
.navbar {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition-fast);
}

.navbar.scrolled {
  background: rgba(20, 5, 8, 0.96);
  border-bottom-color: var(--border-gold);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}

/* Logo */
.brand-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo img {
  height: 52px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 3px 10px rgba(212, 175, 55, 0.35));
  transition: transform var(--transition-fast);
}

.brand-logo:hover img {
  transform: scale(1.04);
}

.brand-text {
  display: none !important;
}

.footer-logo img {
  height: 70px;
  margin-bottom: 12px;
}

/* Nav Links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: clamp(8px, 1.25vw, 22px);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.86rem;
  letter-spacing: 0.2px;
  white-space: nowrap !important;
  transition: var(--transition-fast);
  position: relative;
  padding: 6px 2px;
}

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

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

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

.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--gold-primary);
  font-size: 1.75rem;
  cursor: pointer;
}

/* SUBPAGE HERO / PAGE BANNER */
.page-hero {
  position: relative;
  padding: 80px 0 60px;
  background: linear-gradient(180deg, #120407 0%, #270e14 100%);
  border-bottom: 1px solid var(--border-gold);
  overflow: hidden;
}

.page-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 70% 30%, rgba(85, 24, 38, 0.4) 0%, rgba(18, 4, 7, 0.9) 80%);
}

.page-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 850px;
  margin: 0 auto;
}

.breadcrumbs {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  list-style: none;
  font-size: 0.9rem;
  color: var(--text-dim);
  margin-bottom: 16px;
}

.breadcrumbs a {
  color: var(--gold-primary);
  text-decoration: none;
}

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

.page-hero-title {
  font-size: 3.2rem;
  margin-bottom: 16px;
}

.page-hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* HOME HERO SECTION */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: var(--bg-dark);
  overflow: hidden;
  padding: 80px 0 100px;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  filter: saturate(1.2) contrast(1.1);
}

.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: var(--bg-dark);
  overflow: hidden;
  padding: 90px 0 100px;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.38;
  filter: saturate(1.2) contrast(1.15);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 35%, rgba(65, 18, 28, 0.45) 0%, rgba(18, 4, 6, 0.95) 75%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.hero-content-centered {
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.hero-title {
  font-size: clamp(2.6rem, 5vw, 4.4rem);
  line-height: 1.12;
  margin: 16px 0 16px;
  letter-spacing: -0.5px;
  color: #ffffff;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
}

.hero-slogan-gold {
  font-family: 'Playfair Display', Georgia, serif;
  font-style: italic;
  font-weight: 500;
  font-size: clamp(1.35rem, 2.4vw, 1.95rem);
  line-height: 1.35;
  color: #f7e089;
  background: linear-gradient(135deg, #fae9a8 0%, #d4af37 45%, #b88628 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin: 6px auto 24px;
  max-width: 820px;
  text-align: center;
  filter: drop-shadow(0 3px 12px rgba(0, 0, 0, 0.6));
}

.hero-subtitle {
  font-size: clamp(0.96rem, 1.35vw, 1.15rem);
  color: var(--text-muted);
  margin: 0 auto 32px;
  line-height: 1.75;
  max-width: 880px;
  text-align: center;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.hero-trust-tags {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  flex-wrap: wrap;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  max-width: 820px;
  margin: 0 auto;
}

.hero-trust-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--gold-light);
  font-weight: 500;
}

.hero-trust-tag i {
  color: var(--gold-primary);
}

/* Stats Counter Bar */
.hero-stats-bar {
  margin-top: 70px;
  padding: 30px 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  box-shadow: var(--shadow-card);
}

.stat-item {
  text-align: center;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -15px;
  top: 15%;
  height: 70%;
  width: 1px;
  background: var(--border-subtle);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ABOUT SECTION */
.about-section {
  background: var(--bg-primary);
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-gold);
  box-shadow: var(--shadow-card);
  background: #120406;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-image-wrapper img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

.about-floating-badge {
  position: absolute;
  bottom: 30px;
  right: 30px;
  background: var(--bg-glass);
  border: 1px solid var(--border-gold);
  padding: 20px 28px;
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-card);
}

.about-floating-badge .year {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--gold-light);
}

.about-floating-badge .text {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.about-content .main-title {
  font-size: 2.75rem;
  margin-bottom: 24px;
}

.about-text {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 32px;
  line-height: 1.8;
}

.features-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 36px;
}

.features-list-full {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-bottom: 24px;
}

@media (max-width: 1024px) {
  .features-list-full {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
}

@media (max-width: 600px) {
  .features-list-full {
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

.substrates-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 36px;
}

/* LUMINOUS LIGHT CONTRAST SECTIONS */
.light-contrast-section {
  background: linear-gradient(180deg, #ffffff 0%, #f6f3ee 100%);
  border-top: 1px solid rgba(212, 175, 55, 0.3);
  border-bottom: 1px solid rgba(212, 175, 55, 0.3);
  position: relative;
}

.light-contrast-section .main-title {
  color: #140508;
}

.light-contrast-section .description {
  color: #554448;
}

.light-contrast-section .sub-title {
  background: rgba(212, 175, 55, 0.14);
  border: 1px solid rgba(212, 175, 55, 0.45);
  color: #946d1b;
}

.light-card {
  background: #ffffff;
  border: 1px solid rgba(212, 175, 55, 0.32);
  border-radius: var(--radius-md);
  padding: 30px;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.06);
  transition: var(--transition-smooth);
}

.light-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold-primary);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.12), 0 0 25px rgba(212, 175, 55, 0.25);
}

.light-card .feature-icon {
  background: rgba(212, 175, 55, 0.14);
  color: #a87e22;
  border: 1px solid rgba(212, 175, 55, 0.3);
}

.light-card .feature-title {
  color: #140508;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.light-card .feature-desc {
  color: #554448;
  font-size: 0.925rem;
  line-height: 1.7;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 20px;
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
  backdrop-filter: blur(10px);
}

.feature-card:hover {
  border-color: var(--border-gold);
  background: var(--bg-card-hover);
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3), var(--gold-glow);
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(212, 175, 55, 0.15);
  color: var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.feature-title {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-white);
}

.feature-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* PRECISION MANUFACTURING SECTION - LUMINOUS WHITE GALLERY */
.mfg-section {
  background: linear-gradient(180deg, #ffffff 0%, #faf7f2 100%);
  border-top: 1px solid rgba(212, 175, 55, 0.3);
  border-bottom: 1px solid rgba(212, 175, 55, 0.3);
  position: relative;
}

.mfg-section .main-title {
  color: #120406;
}

.mfg-section .description {
  color: #554448;
}

.mfg-section .sub-title {
  background: rgba(212, 175, 55, 0.14);
  border: 1px solid rgba(212, 175, 55, 0.45);
  color: #946d1b;
  display: inline-block;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.mfg-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.mfg-card {
  background: #ffffff;
  border: 1px solid rgba(212, 175, 55, 0.32);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-smooth);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.06);
}

.mfg-card:hover {
  transform: translateY(-8px);
  border-color: var(--gold-primary);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.12), 0 0 25px rgba(212, 175, 55, 0.25);
}

.mfg-image-box {
  width: 100%;
  height: 220px;
  overflow: hidden;
  position: relative;
  background: #fdfbf7;
  border-bottom: 1px solid rgba(212, 175, 55, 0.18);
}

.mfg-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.mfg-body {
  padding: 24px;
  background: #ffffff;
}

.mfg-step {
  font-size: 0.75rem;
  font-weight: 800;
  color: #a87e22;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 6px;
  display: block;
}

.mfg-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: #140508;
}

.mfg-desc {
  font-size: 0.925rem;
  color: #554448;
  line-height: 1.65;
}

/* PRODUCT CATALOG / DOOR STYLES SHOWCASE (LUMINOUS WHITE LUXURY DESIGN) */
.catalog-section {
  background: linear-gradient(180deg, #ffffff 0%, #f7f4f0 100%);
  border-top: 1px solid rgba(212, 175, 55, 0.3);
  border-bottom: 1px solid rgba(212, 175, 55, 0.3);
}

.catalog-section .main-title {
  color: #120406;
}

.catalog-section .description {
  color: #554448;
}

.catalog-section .sub-title {
  background: rgba(212, 175, 55, 0.14);
  border: 1px solid rgba(212, 175, 55, 0.45);
  color: #946d1b;
}

.filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.tab-btn {
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  background: #ffffff;
  border: 1px solid rgba(212, 175, 55, 0.35);
  color: #443236;
  font-family: var(--font-heading);
  font-size: 0.925rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.05);
  transition: var(--transition-fast);
}

/* Main Material Collection Switcher (Tier 1) */
.main-collection-switcher {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.collection-switch-btn {
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  background: #ffffff;
  border: 1.5px solid rgba(212, 175, 55, 0.4);
  color: #140508;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.collection-switch-btn:hover {
  background: #fffbf0;
  border-color: var(--gold-primary);
  transform: translateY(-3px);
  color: #946d1b;
  box-shadow: 0 8px 20px rgba(212, 175, 55, 0.25);
}

.collection-switch-btn.active {
  background: var(--gold-gradient);
  color: #120406;
  border-color: var(--gold-primary);
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
  transform: translateY(-3px);
}

.tab-btn:hover {
  border-color: var(--gold-primary);
  color: #946d1b;
  background: #fffdf8;
  transform: translateY(-2px);
}

.tab-btn.active {
  background: var(--gold-gradient);
  color: #120406;
  border-color: var(--gold-primary);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.35);
}

.sub-tab-btn {
  background: #ffffff !important;
  color: #554448 !important;
  border: 1px dashed rgba(212, 175, 55, 0.5) !important;
}

.sub-tab-btn:hover {
  border-color: var(--gold-primary) !important;
  color: #946d1b !important;
}

.sub-tab-btn.active {
  background: var(--gold-gradient) !important;
  color: #120406 !important;
  border-style: solid !important;
}

/* ==========================================================================
   PVC DOOR COLLECTION SHOWCASE SECTION (HOMEPAGE)
   ========================================================================== */
.collection-showcase-section {
  background: var(--bg-dark);
  position: relative;
  border-top: 1px solid var(--border-gold);
}

.collection-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 40px;
}

.master-coll-card:hover {
  transform: translateY(-8px);
  border-color: var(--gold-light) !important;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6), 0 0 25px rgba(212, 175, 55, 0.3) !important;
}

.master-coll-card:hover .collection-link-btn {
  color: var(--gold-light);
  gap: 12px;
}

.collection-hero-card {
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-card);
  position: relative;
}

.collection-hero-card:hover {
  transform: translateY(-8px);
  border-color: var(--gold-light);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6), 0 0 25px rgba(212, 175, 55, 0.3);
  background: var(--bg-card-hover);
}

.collection-card-img {
  background: #ffffff;
  height: 230px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  overflow: hidden;
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
}

.collection-card-img img {
  max-height: 195px;
  max-width: 82%;
  object-fit: contain;
  transition: transform 0.4s ease;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.15));
}

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

.collection-card-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.collection-pill {
  display: inline-block;
  align-self: flex-start;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.35);
  color: var(--gold-light);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.collection-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 8px;
  transition: color 0.3s ease;
}

.collection-hero-card:hover .collection-title {
  color: var(--gold-light);
}

.collection-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 18px;
  flex-grow: 1;
}

.collection-link-btn {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--gold-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  text-align: center;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid rgba(212, 175, 55, 0.16);
  transition: gap 0.3s ease, color 0.3s ease;
}

.master-coll-card:hover .collection-link-btn,
.collection-hero-card:hover .collection-link-btn {
  color: var(--gold-light);
  gap: 12px;
}

@media (max-width: 1024px) {
  .collection-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

.master-collection-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 45px;
}

@media (max-width: 992px) {
  .master-collection-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
}

/* ==========================================================================
   COLLECTION SWITCHER TABS & BUTTONS
   ========================================================================== */
.main-collection-switcher {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.collection-switch-btn {
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  border: 1px solid rgba(212, 175, 55, 0.4);
  background: rgba(255, 255, 255, 0.95);
  color: #5c3f0c;
  cursor: pointer;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
}

.collection-switch-btn.active,
.collection-switch-btn:hover {
  background: var(--gold-gradient);
  color: #120406;
  border-color: var(--gold-light);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.35);
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .main-collection-switcher {
    gap: 8px;
  }
  .collection-switch-btn {
    padding: 8px 16px;
    font-size: 0.82rem;
    gap: 6px;
  }
}

/* ==========================================================================
   PRODUCTS CATALOG GRID - 4 ITEMS PER ROW (DESKTOP)
   ========================================================================== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
  width: 100%;
}

@media (max-width: 1100px) {
  .products-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

.product-card {
  background: #ffffff;
  border: 1px solid rgba(212, 175, 55, 0.32);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
  min-width: 0;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold-primary);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.1), 0 0 20px rgba(212, 175, 55, 0.22);
}

.product-image-box {
  width: 100%;
  height: 240px;
  background: #ffffff;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.18);
}

.product-image-box img {
  max-width: 92%;
  max-height: 90%;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform 0.4s ease;
  filter: contrast(1.05);
}

.product-card:hover .product-image-box img {
  transform: scale(1.05);
}

.product-badge-wrap {
  margin-bottom: 8px;
  display: flex;
}

.product-badge-pill {
  display: inline-block;
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.45);
  color: #8c6018;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.product-info {
  padding: 16px 14px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  background: #faf8f5;
}

.product-code {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: #a0742d;
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-name {
  font-size: 0.88rem;
  color: #120406;
  font-weight: 600;
  margin-bottom: 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-specs-mini {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 0.78rem;
  margin-bottom: 14px;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed rgba(0, 0, 0, 0.08);
  padding-bottom: 3px;
}

.spec-key {
  color: #6e5a60;
  font-size: 0.76rem;
}

.spec-val {
  color: #18060a;
  font-weight: 600;
  font-size: 0.76rem;
}

.btn-view-spec {
  margin-top: auto;
  width: 100%;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.45);
  color: #8c671b;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn-view-spec:hover {
  background: var(--gold-gradient);
  color: #120406;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

/* FINISHES & MATERIALS SWATCH SECTION */
.finishes-section {
  background: var(--bg-secondary);
}

.finishes-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}

.swatch-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
  transition: all 0.3s ease;
}

.swatch-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-gold);
  background: var(--bg-card-hover);
}

.swatch-image-box {
  width: 100%;
  height: 125px;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #110406;
}

.swatch-preview {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-fast);
}

.swatch-card:hover .swatch-preview {
  transform: scale(1.05);
}

.swatch-name {
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--text-white);
  margin-bottom: 4px;
}

.swatch-type {
  font-size: 0.78rem;
  color: var(--text-dim);
}

/* ==========================================================================
   STRATEGIC ALLIANCES & INDUSTRY PARTNERS SECTION
   ========================================================================== */
.partners-section {
  background: linear-gradient(180deg, #ffffff 0%, #faf7f2 100%);
  border-top: 1px solid rgba(212, 175, 55, 0.3);
  border-bottom: 1px solid rgba(212, 175, 55, 0.3);
  position: relative;
  overflow: hidden;
  padding: 55px 0 !important;
}

.partners-section .main-title {
  color: #120406;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.partners-section .description {
  color: #554448;
  font-size: 0.95rem;
  max-width: 720px;
  margin: 0 auto;
}

.partners-section .sub-title {
  background: rgba(212, 175, 55, 0.14);
  border: 1px solid rgba(212, 175, 55, 0.45);
  color: #946d1b;
  display: inline-block;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  margin-bottom: 8px;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 28px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.partner-card {
  background: #ffffff;
  border: 1px solid rgba(212, 175, 55, 0.28);
  border-radius: var(--radius-sm);
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.partner-card:hover {
  transform: translateY(-5px);
  border-color: var(--gold-primary);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.08), 0 0 18px rgba(212, 175, 55, 0.2);
}

.partner-logo-box {
  width: 100%;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
  padding: 2px;
}

.partner-logo-box img {
  max-width: 85%;
  max-height: 38px;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.partner-card:hover .partner-logo-box img {
  transform: scale(1.06);
}

.partner-name {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: #140508;
  margin-bottom: 2px;
}

.partner-specialty {
  font-size: 0.76rem;
  color: #6a575c;
  line-height: 1.35;
  margin-bottom: 8px;
}

.partner-badge {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.35);
  color: #946d1b;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

@media (max-width: 1024px) {
  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    max-width: 650px;
  }
}

@media (max-width: 640px) {
  .partners-grid {
    grid-template-columns: 1fr;
    gap: 12px;
    max-width: 360px;
  }
}
  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

@media (max-width: 640px) {
  .partners-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* QUOTE / CONTACT SECTION */
.contact-section {
  background: var(--bg-dark);
  position: relative;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}

.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 40px);
  box-shadow: var(--shadow-card);
  width: 100%;
  box-sizing: border-box;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  align-items: flex-start;
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 12px;
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid var(--border-gold);
  color: var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-info-content {
  flex: 1;
  min-width: 0;
  word-break: break-word;
  overflow-wrap: break-word;
}

.contact-info-content h4 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.contact-info-content p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.5;
  word-break: break-word;
  overflow-wrap: break-word;
}

/* Form Styles */
.quote-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 40px);
  box-shadow: var(--shadow-card);
  width: 100%;
  box-sizing: border-box;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  background: rgba(15, 4, 7, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--gold-primary);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.2);
}

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

/* MODAL COMPONENT */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 2, 4, 0.85);
  backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}

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

.modal-container {
  background: var(--bg-secondary);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-card), var(--gold-glow);
  position: relative;
  transform: scale(0.9);
  transition: var(--transition-smooth);
}

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

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: var(--text-white);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--gold-primary);
  color: #120406;
}

.modal-body {
  padding: 40px;
}

/* FOOTER */
.footer {
  background: #0d0305;
  border-top: 1px solid var(--border-gold);
  padding: 80px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-about p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-top: 16px;
  line-height: 1.7;
}

.footer-col h4 {
  font-size: 1.1rem;
  color: var(--gold-light);
  margin-bottom: 20px;
  letter-spacing: 1px;
}

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

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.925rem;
  transition: var(--transition-fast);
}

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

/* ==========================================================================
   3D SQUIRCLE SOCIAL APP ICONS (FOOTER ROW)
   ========================================================================== */
.footer-social-squares-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 14px;
  margin-bottom: 20px;
}

.social-app-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff !important;
  font-size: 1.4rem;
  text-decoration: none !important;
  position: relative;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4), 0 2px 4px rgba(0, 0, 0, 0.2);
}

.social-app-box.insta-box {
  background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
  box-shadow: 0 6px 18px rgba(214, 36, 159, 0.35), 0 2px 4px rgba(0, 0, 0, 0.3);
}

.social-app-box.insta-box:hover {
  transform: translateY(-4px) scale(1.1);
  box-shadow: 0 10px 25px rgba(214, 36, 159, 0.6), 0 4px 8px rgba(0, 0, 0, 0.4);
}

.social-app-box.wa-box {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.35), 0 2px 4px rgba(0, 0, 0, 0.3);
}

.social-app-box.wa-box:hover {
  transform: translateY(-4px) scale(1.1);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.6), 0 4px 8px rgba(0, 0, 0, 0.4);
}

.social-app-box.mail-box {
  background: linear-gradient(135deg, #d4af37 0%, #8f6b1e 100%);
  box-shadow: 0 6px 18px rgba(212, 175, 55, 0.35), 0 2px 4px rgba(0, 0, 0, 0.3);
}

.social-app-box.mail-box:hover {
  transform: translateY(-4px) scale(1.1);
  box-shadow: 0 10px 25px rgba(212, 175, 55, 0.6), 0 4px 8px rgba(0, 0, 0, 0.4);
}

.social-app-box .social-tooltip {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  background: #140609;
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 6px;
  white-space: nowrap;
  border: 1px solid var(--border-gold);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: all 0.25s ease;
  z-index: 10;
}

.social-app-box:hover .social-tooltip {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 0.875rem;
  color: var(--text-dim);
}

/* Toast Notification */
.toast-notification {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-gold);
  color: var(--text-white);
  padding: 16px 28px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  z-index: 3000;
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition-smooth);
}

.toast-notification.show {
  transform: translateY(0);
  opacity: 1;
}

/* ==========================================================================
   SPECIFICATIONS MODAL COMPONENT (FULLY RESPONSIVE)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(14, 3, 6, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 20px;
  box-sizing: border-box;
}

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

.modal-container {
  background: #1e090e;
  border: 1px solid rgba(212, 175, 55, 0.5);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.85), 0 0 40px rgba(212, 175, 55, 0.2);
  border-radius: 20px;
  width: 100%;
  max-width: 880px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.94) translateY(20px);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  padding: 36px;
  box-sizing: border-box;
}

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

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.4);
  color: var(--gold-light);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
  z-index: 10;
  line-height: 1;
}

.modal-close-btn:hover {
  background: var(--gold-gradient);
  color: #120406;
  transform: rotate(90deg);
}

/* Modal Internal Grid */
.modal-spec-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 30px;
  align-items: center;
}

.modal-spec-img-box {
  background: #ffffff;
  padding: 20px;
  border-radius: 14px;
  border: 1px solid rgba(212, 175, 55, 0.4);
  text-align: center;
  box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.05), 0 8px 24px rgba(0, 0, 0, 0.15);
}

.modal-spec-img-box img {
  max-width: 100%;
  max-height: 300px;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

.modal-spec-img-caption {
  margin-top: 14px;
  font-weight: 700;
  color: #946d1b;
  font-size: 0.82rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.modal-spec-info {
  display: flex;
  flex-direction: column;
}

.modal-spec-title {
  font-size: 2rem;
  color: var(--gold-light);
  margin-bottom: 4px;
  font-family: var(--font-heading);
  line-height: 1.2;
}

.modal-spec-subtitle {
  font-size: 1.15rem;
  color: var(--text-white);
  font-weight: 500;
  margin-bottom: 12px;
}

.modal-spec-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 18px;
  line-height: 1.6;
}

.modal-spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  margin-bottom: 22px;
}

.modal-spec-table tr {
  border-bottom: 1px solid var(--border-subtle);
}

.modal-spec-table td {
  padding: 8px 0;
}

.modal-spec-table td.spec-label {
  color: var(--text-dim);
}

.modal-spec-table td.spec-value {
  font-weight: 600;
  color: var(--text-white);
  text-align: right;
}

.modal-spec-table td.spec-value.highlight {
  color: var(--gold-light);
  font-weight: 700;
}

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

/* RESPONSIVE DESIGN */
@media (max-width: 1200px) {
  .top-banner {
    padding: 6px 0;
    font-size: 0.8rem;
  }

  .navbar-container {
    height: 76px;
  }

  .brand-logo img {
    height: 52px;
  }

  .mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-gold);
    background: rgba(212, 175, 55, 0.1);
    color: var(--gold-light);
    font-size: 1.4rem;
    cursor: pointer;
    z-index: 1002;
    transition: var(--transition-fast);
  }

  .mobile-toggle:hover {
    background: var(--gold-gradient);
    color: #120406;
  }

  .nav-menu {
    position: fixed;
    top: 76px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 76px);
    background: rgba(20, 5, 8, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 20px;
    padding: 28px 24px 40px;
    transition: var(--transition-smooth);
    border-bottom: 1px solid var(--border-gold);
    z-index: 999;
    overflow-y: auto;
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-menu .nav-link {
    font-size: 1.2rem;
    font-weight: 600;
  }

  .nav-actions {
    display: none;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
    margin: 0 auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-trust-tags {
    justify-content: center;
  }

  /* About section on Tablet: 2-column layout */
  .about-grid {
    grid-template-columns: 1fr 1.25fr;
    gap: 32px;
    align-items: center;
  }

  .about-image-wrapper {
    height: 100%;
    max-height: 480px;
    overflow: hidden;
    border-radius: var(--radius-md);
  }

  .about-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .features-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  /* Hero stats on Tablet: 4 columns */
  .hero-stats-bar {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }

  .stat-item:not(:last-child)::after {
    display: block;
  }

  /* Manufacturing on Tablet: 3 columns */
  .mfg-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  /* Substrates on Tablet: 3 columns */
  .substrates-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  /* Products Catalog on Tablet: 3 columns */
  .products-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  /* Finishes on Tablet: 3 columns */
  .finishes-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  /* Contact Page on Tablet: 2 columns */
  .contact-grid {
    grid-template-columns: 1fr 1.2fr;
    gap: 30px;
  }

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

  .form-group.full-width {
    grid-column: span 1;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px 30px;
    margin-bottom: 40px;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
  }

  .hero-title,
  .page-hero-title {
    font-size: 2.4rem;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 20px !important;
  }

  .section-padding {
    padding: clamp(45px, 6vh, 70px) 0 !important;
  }

  .contact-section {
    padding: clamp(40px, 5vh, 60px) 0 !important;
  }

  .contact-grid {
    grid-template-columns: 1fr !important;
    gap: 28px !important;
  }

  .contact-info-card,
  .quote-form-card,
  .about-card,
  .mfg-card {
    padding: 26px 20px !important;
    border-radius: 16px !important;
  }

  .contact-info-card .main-title {
    font-size: 1.85rem !important;
    line-height: 1.25 !important;
    margin-bottom: 16px !important;
  }

  .contact-info-item {
    gap: 14px !important;
    margin-bottom: 20px !important;
  }

  .contact-info-icon {
    width: 44px !important;
    height: 44px !important;
    min-width: 44px !important;
    font-size: 1.15rem !important;
    border-radius: 10px !important;
  }

  .contact-info-content h4 {
    font-size: 1rem !important;
  }

  .contact-info-content p {
    font-size: 0.9rem !important;
  }

  .features-list,
  .substrates-grid,
  .mfg-grid,
  .about-grid {
    grid-template-columns: 1fr !important;
  }

  .hero-stats-bar {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 16px !important;
  }

  .products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 14px !important;
  }

  .product-image-box {
    height: 190px !important;
    padding: 12px !important;
  }

  .product-info {
    padding: 12px 10px !important;
  }

  .product-badge-wrap {
    margin-bottom: 6px !important;
  }

  .product-badge-pill {
    font-size: 0.64rem !important;
    padding: 2px 6px !important;
  }

  .product-code {
    font-size: 1rem !important;
    margin-bottom: 2px !important;
  }

  .product-name {
    font-size: 0.82rem !important;
    margin-bottom: 8px !important;
    line-height: 1.3 !important;
  }

  .product-specs-mini {
    display: flex !important;
    flex-direction: column !important;
    gap: 3px !important;
    font-size: 0.72rem !important;
    margin-bottom: 10px !important;
    padding-top: 6px !important;
    border-top: 1px solid rgba(212, 175, 55, 0.12) !important;
  }

  .btn-view-spec {
    padding: 8px 10px !important;
    font-size: 0.75rem !important;
    border-radius: 6px !important;
  }

  .filter-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-bottom: 24px;
    padding: 0;
    overflow-x: visible;
  }

  .tab-btn {
    padding: 7px 14px;
    font-size: 0.78rem;
    white-space: normal;
    text-align: center;
    border-radius: var(--radius-pill);
  }

  .finishes-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px;
  }

  .swatch-card {
    padding: 10px;
    border-radius: 10px;
  }

  .swatch-image-box {
    height: 90px;
    border-radius: 6px;
    margin-bottom: 8px;
  }

  .swatch-name {
    font-size: 0.85rem;
    margin-bottom: 2px;
  }

  .swatch-type {
    font-size: 0.72rem;
  }

  /* Modal Responsive Overrides for Mobile / Tablet */
  .modal-overlay {
    padding: 12px !important;
    align-items: center !important;
  }

  .modal-container {
    padding: 24px 18px !important;
    max-height: 92vh !important;
    width: 95% !important;
    border-radius: 16px !important;
  }

  .modal-close-btn {
    top: 12px !important;
    right: 12px !important;
    width: 34px !important;
    height: 34px !important;
    font-size: 1.25rem !important;
  }

  .modal-spec-grid {
    grid-template-columns: 1fr !important;
    gap: 18px !important;
  }

  .modal-spec-img-box {
    padding: 14px !important;
  }

  .modal-spec-img-box img {
    max-height: 220px !important;
  }

  .modal-spec-title {
    font-size: 1.65rem !important;
    margin-bottom: 4px !important;
  }

  .modal-spec-subtitle {
    font-size: 1rem !important;
    margin-bottom: 10px !important;
  }

  .modal-spec-desc {
    font-size: 0.84rem !important;
    margin-bottom: 14px !important;
    line-height: 1.5 !important;
  }

  .modal-spec-table {
    font-size: 0.8rem !important;
    margin-bottom: 18px !important;
  }

  .modal-spec-table td {
    padding: 6px 0 !important;
  }

  .modal-spec-actions {
    flex-direction: column !important;
    gap: 8px !important;
  }

  .modal-spec-actions .btn {
    width: 100% !important;
    text-align: center !important;
    justify-content: center !important;
    padding: 10px 16px !important;
    font-size: 0.85rem !important;
  }

  .about-btn-wrap {
    text-align: center !important;
    display: flex !important;
    justify-content: center !important;
    width: 100% !important;
    margin-top: 24px !important;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 12px !important;
  }

  .section-padding {
    padding: 36px 0 !important;
  }

  .contact-section {
    padding: 32px 0 !important;
  }

  .contact-grid {
    gap: 20px !important;
  }

  .contact-info-card,
  .quote-form-card {
    padding: 20px 15px !important;
    border-radius: 14px !important;
  }

  .contact-info-card .sub-title {
    font-size: 0.8rem !important;
    letter-spacing: 1.2px !important;
    margin-bottom: 8px !important;
  }

  .contact-info-card .main-title {
    font-size: 1.55rem !important;
    line-height: 1.25 !important;
    margin-bottom: 14px !important;
  }

  .contact-info-item {
    gap: 12px !important;
    margin-bottom: 16px !important;
  }

  .contact-info-icon {
    width: 38px !important;
    height: 38px !important;
    min-width: 38px !important;
    font-size: 1rem !important;
    border-radius: 8px !important;
  }

  .contact-info-content h4 {
    font-size: 0.95rem !important;
  }

  .contact-info-content p {
    font-size: 0.85rem !important;
    line-height: 1.45 !important;
  }

  .features-list,
  .substrates-grid,
  .hero-stats-bar {
    grid-template-columns: 1fr !important;
  }

  .products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 12px !important;
  }

  .product-image-box {
    height: 170px !important;
    padding: 10px !important;
  }

  .product-info {
    padding: 10px 8px !important;
  }

  .product-badge-wrap {
    margin-bottom: 4px !important;
  }

  .product-badge-pill {
    font-size: 0.6rem !important;
    padding: 1px 5px !important;
  }

  .product-code {
    font-size: 0.92rem !important;
    margin-bottom: 2px !important;
  }

  .product-name {
    font-size: 0.78rem !important;
    margin-bottom: 6px !important;
  }

  .product-specs-mini {
    display: flex !important;
    flex-direction: column !important;
    gap: 2px !important;
    font-size: 0.68rem !important;
    margin-bottom: 8px !important;
    padding-top: 4px !important;
    border-top: 1px solid rgba(212, 175, 55, 0.12) !important;
  }

  .btn-view-spec {
    padding: 7px 6px !important;
    font-size: 0.72rem !important;
  }

  .finishes-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px;
  }

  .swatch-image-box {
    height: 80px;
  }

  .footer-grid {
    grid-template-columns: 1fr !important;
    gap: 30px !important;
  }

  .footer-bottom {
    flex-direction: column !important;
    text-align: center !important;
    gap: 12px !important;
  }
}

/* ==========================================================================
   FLOATING WHATSAPP WIDGET (DYNAMIC VIEWPORT FLOATING & SCROLL-FLOWING)
   ========================================================================== */
.floating-whatsapp-btn {
  position: fixed !important;
  bottom: clamp(24px, 4.5vh, 50px) !important;
  right: clamp(20px, 3.5vw, 45px) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: clamp(52px, 4.5vw, 62px) !important;
  height: clamp(52px, 4.5vw, 62px) !important;
  border-radius: 50% !important;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%) !important;
  color: #ffffff !important;
  text-decoration: none !important;
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.45), 0 6px 16px rgba(0, 0, 0, 0.5) !important;
  z-index: 9999999 !important;
  border: 2.5px solid rgba(255, 255, 255, 0.4) !important;
  cursor: pointer !important;
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
  animation: floatLevitate 3.2s ease-in-out infinite, waGlowPulse 2.4s infinite !important;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease !important;
}

.floating-whatsapp-btn:hover {
  transform: translateY(-8px) scale(1.1) !important;
  box-shadow: 0 18px 38px rgba(37, 211, 102, 0.7), 0 8px 20px rgba(0, 0, 0, 0.6) !important;
  animation-play-state: paused !important;
}

/* Dynamic scroll-following physics effect */
.floating-whatsapp-btn.scrolling {
  transform: scale(0.92) translateY(3px) !important;
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.35) !important;
}

.whatsapp-icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(1.6rem, 2.2vw, 2rem);
  color: #ffffff;
  pointer-events: none;
}

.whatsapp-btn-text {
  display: none !important;
}

/* Floating Tooltip Pill on Hover */
.floating-whatsapp-btn::before {
  content: 'Chat on WhatsApp';
  position: absolute;
  right: calc(100% + 14px);
  top: 50%;
  transform: translateY(-50%) translateX(10px);
  background: #14070b;
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: 20px;
  white-space: nowrap;
  border: 1px solid var(--border-gold);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.floating-whatsapp-btn:hover::before {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

/* Continuous Levitation / Floating Animation */
@keyframes floatLevitate {

  0%,
  100% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-8px);
  }
}

/* Glowing Aura Pulse */
@keyframes waGlowPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.65), 0 8px 24px rgba(0, 0, 0, 0.5);
  }

  70% {
    box-shadow: 0 0 0 14px rgba(37, 211, 102, 0), 0 12px 30px rgba(0, 0, 0, 0.4);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0), 0 8px 24px rgba(0, 0, 0, 0.5);
  }
}

/* Mobile, Tablet & Responsive Breakpoints */
@media (max-width: 768px) {
  .floating-whatsapp-btn {
    bottom: calc(clamp(20px, 3.5vh, 28px) + env(safe-area-inset-bottom, 0px)) !important;
    right: clamp(16px, 3.5vw, 24px) !important;
    width: 50px !important;
    height: 50px !important;
  }

  .whatsapp-icon-wrap {
    font-size: 1.55rem !important;
  }

  .floating-whatsapp-btn::before {
    display: none !important;
  }
}

@media (max-width: 480px) {
  .floating-whatsapp-btn {
    bottom: calc(16px + env(safe-area-inset-bottom, 0px)) !important;
    right: 16px !important;
    width: 46px !important;
    height: 46px !important;
  }

  .whatsapp-icon-wrap {
    font-size: 1.4rem !important;
  }
}

/* ==========================================================================
   FORCE WHITE COLOR ON ALL FOOTER CONTACT LINKS, PHONES & ADDRESS
   ========================================================================== */
.footer-col p,
.footer-col p a,
.footer-col a,
.footer-contact-link,
a[href^="tel:"],
a[href^="mailto:"],
a[href*="maps.google"],
a[href*="maps"] {
  color: #ffffff !important;
  text-decoration: none !important;
}

.footer-col p a:hover,
.footer-col a:hover,
a[href^="tel:"]:hover,
a[href^="mailto:"]:hover,
a[href*="maps"]:hover {
  color: var(--gold-light, #f5d77f) !important;
}