/* ==========================================================================
   GULF TAMYEEZ TRADING EST. (GTT) - EXECUTIVE B2B DESIGN SYSTEM
   ========================================================================== */

:root {
  /* Core Corporate Brand Colors */
  --color-primary: #0284c7;
  --color-primary-dark: #0369a1;
  --color-primary-deep: #075985;
  --color-primary-light: #e0f2fe;
  --color-primary-subtle: #f0f9ff;

  --color-accent-amber: #f59e0b;
  --color-accent-amber-dark: #d97706;
  --color-accent-amber-light: #fef3c7;
  --color-accent-green: #10b981;

  /* Executive Dark Backgrounds */
  --color-navy-950: #060d1d;
  --color-navy-900: #0b172f;
  --color-navy-850: #0f203f;
  --color-navy-800: #162a52;
  --color-navy-700: #1e3a8a;

  /* Surface & Neutral Colors */
  --color-surface-white: #ffffff;
  --color-surface-subtle: #f8fafc;
  --color-surface-card: #ffffff;
  --color-surface-border: #e2e8f0;
  --color-surface-border-dark: rgba(255, 255, 255, 0.12);

  /* Typography Colors */
  --color-text-main: #0f172a;
  --color-text-muted: #64748b;
  --color-text-subtle: #94a3b8;
  --color-text-light: #f8fafc;
  --color-text-white: #ffffff;

  /* Typography Fonts */
  --font-heading: 'Outfit', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Shadows */
  --shadow-subtle: 0 2px 8px -2px rgba(15, 23, 42, 0.05), 0 1px 4px -1px rgba(15, 23, 42, 0.03);
  --shadow-card: 0 10px 30px -10px rgba(15, 23, 42, 0.08), 0 4px 6px -2px rgba(15, 23, 42, 0.03);
  --shadow-card-hover: 0 20px 40px -15px rgba(2, 132, 199, 0.16), 0 8px 16px -4px rgba(15, 23, 42, 0.06);
  --shadow-dark-card: 0 15px 35px -10px rgba(0, 0, 0, 0.5);

  /* Radius */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-pill: 9999px;

  /* Layout */
  --header-height: 84px;
  --max-width: 1240px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--color-surface-white);
  color: var(--color-text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  background-color: #ffffff;
}

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

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

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

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

/* ==========================================================================
   TOP NOTIFICATION & HOTLINE BAR
   ========================================================================== */
.top-bar {
  background: var(--color-navy-950);
  border-bottom: 1px solid var(--color-surface-border-dark);
  font-size: 0.825rem;
  padding: 0.5rem 0;
  color: var(--color-text-subtle);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

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

.top-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.top-item svg {
  color: var(--color-accent-amber);
  flex-shrink: 0;
}

.top-badge {
  background: rgba(245, 158, 11, 0.12);
  color: var(--color-accent-amber);
  border: 1px solid rgba(245, 158, 11, 0.25);
  padding: 0.15rem 0.65rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.775rem;
}

/* ==========================================================================
   EXECUTIVE MAIN HEADER
   ========================================================================== */
.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-surface-border);
  box-shadow: 0 4px 20px -4px rgba(15, 23, 42, 0.05);
  transition: var(--transition);
}

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

.brand-identity {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.brand-titles {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-navy-900);
  line-height: 1.15;
  letter-spacing: -0.3px;
}

.brand-name span {
  color: var(--color-primary);
}

.brand-subtitle {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.2px;
}

/* Nav Menu */
.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 2.25rem;
}

.nav-link {
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--color-text-main);
  padding: 0.4rem 0;
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2.5px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: width 0.2s ease;
}

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

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

/* Button System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.65rem;
  font-size: 0.925rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #38bdf8 0%, var(--color-primary) 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.45);
  color: #ffffff;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.22);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-outline-dark {
  background: transparent;
  color: var(--color-navy-900);
  border: 1.5px solid var(--color-surface-border);
}

.btn-outline-dark:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-subtle);
}

.btn-whatsapp {
  background: #25d366;
  color: #0b172f;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background: #20ba59;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

.btn-sm {
  padding: 0.5rem 1.15rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 0.9rem 2rem;
  font-size: 1rem;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--color-navy-900);
  cursor: pointer;
}

/* ==========================================================================
   HERO SECTION (EXECUTIVE INDUSTRIAL)
   ========================================================================== */
.hero-section {
  position: relative;
  background: radial-gradient(circle at 80% 20%, rgba(2, 132, 199, 0.2) 0%, transparent 60%),
              radial-gradient(circle at 10% 80%, rgba(245, 158, 11, 0.12) 0%, transparent 50%),
              linear-gradient(135deg, var(--color-navy-950) 0%, var(--color-navy-900) 100%);
  color: var(--color-text-light);
  padding: 5.5rem 0 6.5rem;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 3.5rem;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(2, 132, 199, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-pill);
  font-size: 0.825rem;
  font-weight: 700;
  color: #38bdf8;
  letter-spacing: 0.3px;
  margin-bottom: 1.5rem;
}

.hero-tag svg {
  color: var(--color-accent-amber);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.25rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.5px;
  margin-bottom: 1.25rem;
  color: #ffffff;
}

.hero-title .highlight {
  background: linear-gradient(135deg, #38bdf8 0%, #ffffff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-title .highlight-amber {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.1rem;
  color: #cbd5e1;
  line-height: 1.7;
  margin-bottom: 2.25rem;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

/* Hero Stats Bar */
.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-stat-box h4 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: #38bdf8;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.hero-stat-box p {
  font-size: 0.8rem;
  color: var(--color-text-subtle);
  font-weight: 500;
}

/* Hero Media Showcase */
.hero-media-wrapper {
  position: relative;
}

.hero-media-box {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: var(--color-navy-900);
}

.hero-media-box img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.hero-media-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(6, 13, 29, 0.95) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.75rem;
}

.hero-media-overlay h4 {
  font-size: 1.15rem;
  color: #ffffff;
  font-weight: 800;
  margin-bottom: 0.2rem;
}

.hero-media-overlay p {
  font-size: 0.825rem;
  color: #cbd5e1;
}

/* Floating Trust Cards */
.floating-hero-card {
  position: absolute;
  background: rgba(11, 23, 47, 0.92);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 0.85rem 1.15rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  box-shadow: var(--shadow-dark-card);
  z-index: 10;
}

.floating-hero-card-top {
  top: -15px;
  right: -15px;
  border-left: 3px solid var(--color-primary);
}

.floating-hero-card-bottom {
  bottom: -20px;
  left: -20px;
  border-left: 3px solid var(--color-accent-amber);
}

.floating-card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(2, 132, 199, 0.2);
  color: #38bdf8;
  flex-shrink: 0;
}

.floating-card-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: #ffffff;
}

.floating-card-sub {
  font-size: 0.75rem;
  color: #94a3b8;
}

/* ==========================================================================
   AUTHORIZED & PROPRIETARY BRANDS BAR
   ========================================================================== */
.brands-bar-section {
  background: #ffffff;
  padding: 2.75rem 0;
  border-bottom: 1px solid var(--color-surface-border);
}

.brands-bar-header {
  text-align: center;
  margin-bottom: 1.75rem;
}

.brands-bar-tag {
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-primary);
}

.brands-list-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
}

.brand-badge-card {
  background: var(--color-surface-subtle);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.25rem;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.brand-badge-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: transparent;
  transition: var(--transition);
}

.brand-badge-card:hover {
  background: #ffffff;
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(2, 132, 199, 0.4);
}

.brand-badge-card:hover::before {
  background: var(--color-primary);
}

.brand-badge-card.proprietary-brand {
  background: #f0f9ff;
  border-color: rgba(2, 132, 199, 0.35);
}

.brand-badge-card.proprietary-brand::before {
  background: var(--color-primary);
}

.brand-badge-name {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-navy-900);
  margin-bottom: 0.35rem;
}

.brand-badge-desc {
  font-size: 0.775rem;
  color: var(--color-text-muted);
  line-height: 1.4;
  font-weight: 500;
}

.brand-badge-tag {
  display: inline-block;
  margin-top: 0.65rem;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-primary);
  background: rgba(2, 132, 199, 0.1);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
}

/* ==========================================================================
   COMMON SECTION STYLES
   ========================================================================== */
.section {
  padding: 6rem 0;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
  background: var(--color-primary-subtle);
  padding: 0.25rem 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(2, 132, 199, 0.2);
}

.section-heading {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-navy-900);
  line-height: 1.2;
  margin-bottom: 1.25rem;
  letter-spacing: -0.5px;
}

.section-heading span {
  color: var(--color-primary);
}

.section-header-center {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 4rem;
}

/* ==========================================================================
   ABOUT US SECTION
   ========================================================================== */
.about-section {
  background: #ffffff;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 4rem;
  align-items: center;
}

.about-visual {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-surface-border);
}

.about-visual img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.about-visual-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(6, 13, 29, 0.9) 100%);
  padding: 2rem;
  color: #ffffff;
}

.about-text {
  font-size: 1.05rem;
  color: #475569;
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

.about-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.pillar-item {
  background: var(--color-surface-subtle);
  border-left: 3.5px solid var(--color-primary);
  padding: 1.25rem 1.35rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  border-top: 1px solid var(--color-surface-border);
  border-right: 1px solid var(--color-surface-border);
  border-bottom: 1px solid var(--color-surface-border);
  transition: var(--transition);
}

.pillar-item:hover {
  background: #ffffff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-subtle);
}

.pillar-item h4 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-navy-900);
  margin-bottom: 0.35rem;
}

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

/* ==========================================================================
   PRODUCTS SECTION (EXECUTIVE CATALOG CARDS)
   ========================================================================== */
.products-section {
  background: #f8fafc;
  border-top: 1px solid var(--color-surface-border);
  border-bottom: 1px solid var(--color-surface-border);
}

.product-category-block {
  margin-bottom: 4.5rem;
}

.product-category-block:last-child {
  margin-bottom: 0;
}

.cat-header-row {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid #e2e8f0;
}

.cat-icon-badge {
  width: 48px;
  height: 48px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cat-title-text {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-navy-900);
  line-height: 1.2;
}

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

/* Product Cards Grid */
.product-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 2rem;
}

.static-product-card {
  background: #ffffff;
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.static-product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(2, 132, 199, 0.4);
}

.prod-img-box {
  height: 220px;
  background: #0b172f;
  overflow: hidden;
  position: relative;
}

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

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

.prod-brand-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(11, 23, 47, 0.88);
  backdrop-filter: blur(8px);
  color: #38bdf8;
  font-size: 0.775rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.prod-badge-tag {
  position: absolute;
  top: 14px;
  right: 14px;
  background: var(--color-accent-amber);
  color: #0b172f;
  font-size: 0.725rem;
  font-weight: 800;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
}

.prod-content {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.prod-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-navy-900);
  margin-bottom: 0.35rem;
  line-height: 1.3;
}

.prod-model {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.85rem;
}

.prod-desc {
  font-size: 0.9rem;
  color: #475569;
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex: 1;
}

.prod-specs-box {
  background: var(--color-surface-subtle);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  font-size: 0.8rem;
  margin-bottom: 1.5rem;
}

.prod-specs-box ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.prod-specs-box li {
  display: flex;
  justify-content: space-between;
  color: #334155;
  border-bottom: 1px dashed rgba(226, 232, 240, 0.9);
  padding-bottom: 0.2rem;
}

.prod-specs-box li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.prod-specs-box li span:first-child {
  color: var(--color-text-muted);
  font-weight: 600;
}

.prod-specs-box li span:last-child {
  font-weight: 600;
  color: var(--color-navy-900);
  text-align: right;
}

.prod-card-footer {
  padding-top: 1.15rem;
  border-top: 1px solid var(--color-surface-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.inquire-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary);
  transition: var(--transition);
}

.inquire-btn:hover {
  color: var(--color-primary-dark);
  transform: translateX(3px);
}

/* ==========================================================================
   INDUSTRIES SERVED SECTION
   ========================================================================== */
.industries-section {
  background: #ffffff;
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.75rem;
}

.industry-card {
  background: var(--color-surface-subtle);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  transition: var(--transition);
}

.industry-card:hover {
  background: #ffffff;
  transform: translateY(-4px);
  border-color: rgba(2, 132, 199, 0.4);
  box-shadow: var(--shadow-card);
}

.industry-icon-box {
  width: 52px;
  height: 52px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.industry-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-navy-900);
  margin-bottom: 0.5rem;
}

.industry-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   CONTACT US SECTION (EXECUTIVE INQUIRY DESK)
   ========================================================================== */
.contact-section {
  background: #f8fafc;
  border-top: 1px solid var(--color-surface-border);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 4rem;
  align-items: start;
}

.contact-info-col h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-navy-900);
  margin-bottom: 0.85rem;
}

.contact-info-col p {
  font-size: 1rem;
  color: #475569;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.contact-cards-stack {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.contact-card-box {
  display: flex;
  align-items: flex-start;
  gap: 1.15rem;
  background: #ffffff;
  border: 1px solid var(--color-surface-border);
  padding: 1.35rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-subtle);
  transition: var(--transition);
}

.contact-card-box:hover {
  border-color: rgba(2, 132, 199, 0.4);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.contact-card-icon {
  width: 46px;
  height: 46px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-card-text h4 {
  font-size: 0.825rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.contact-card-text p, .contact-card-text a {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-navy-900);
}

.contact-card-text a:hover {
  color: var(--color-primary);
}

/* Contact Form */
.contact-form-container {
  background: #ffffff;
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-xl);
  padding: 2.75rem;
  box-shadow: var(--shadow-card);
}

.contact-form-container h4 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-navy-900);
  margin-bottom: 0.35rem;
}

.form-sub {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 1.75rem;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-navy-900);
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.15rem;
  background: var(--color-surface-subtle);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-sm);
  font-size: 0.925rem;
  color: var(--color-text-main);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  background: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

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

/* ==========================================================================
   EXECUTIVE SITE FOOTER
   ========================================================================== */
.site-footer {
  background: var(--color-navy-950);
  color: #94a3b8;
  padding: 5rem 0 2rem;
  border-top: 1px solid var(--color-surface-border-dark);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.65;
  margin: 1.25rem 0;
  color: #cbd5e1;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 1.35rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 25px;
  height: 2px;
  background: var(--color-primary);
}

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

.footer-links-list a {
  font-size: 0.9rem;
  color: #94a3b8;
  transition: var(--transition);
}

.footer-links-list a:hover {
  color: #38bdf8;
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--color-text-subtle);
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .brands-list-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .nav-links {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: #ffffff;
    flex-direction: column;
    padding: 2.5rem 1.5rem;
    gap: 1.75rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    display: none;
  }
  .nav-links.active {
    display: flex;
  }
  .hero-title {
    font-size: 2.35rem;
  }
  .hero-stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .brands-list-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .product-cards-grid {
    grid-template-columns: 1fr;
  }
  .form-group-row {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}