/* ==========================================================================
   Ali Al-Nassar & Partners Company - Official Logo & Light Corporate CSS
   ========================================================================== */

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

:root, [data-theme="light"] {
  /* Color Palette - Bright & Modern Light Corporate Theme (Matching Official Blue) */
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f1f5f9;
  --bg-card: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.94);
  
  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  
  --brand-blue: #1d5db7;
  --brand-blue-hover: #164993;
  --accent-gold: #d97706;
  --accent-gold-hover: #b45309;
  --accent-emerald: #059669;
  
  --border-color: rgba(15, 23, 42, 0.09);
  --border-active: rgba(29, 93, 183, 0.5);
  
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.12);
  --shadow-glow: 0 4px 20px rgba(29, 93, 183, 0.25);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;

  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);

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

  --header-height: 90px;
}

[data-theme="dark"] {
  --bg-primary: #0b1120;
  --bg-secondary: #0f172a;
  --bg-tertiary: #1e293b;
  --bg-card: rgba(30, 41, 59, 0.85);
  --bg-glass: rgba(15, 23, 42, 0.88);
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --brand-blue: #3b82f6;
  --brand-blue-hover: #2563eb;
  --accent-gold: #f59e0b;
  --accent-gold-hover: #d97706;
  
  --border-color: rgba(255, 255, 255, 0.1);
  --border-active: rgba(59, 130, 246, 0.5);
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 25px rgba(59, 130, 246, 0.25);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

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

ul {
  list-style: none;
}

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

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

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

.text-gold { color: var(--accent-gold); }
.text-blue { color: var(--brand-blue); }
.text-muted { color: var(--text-muted); }

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: rgba(29, 93, 183, 0.1);
  border: 1px solid rgba(29, 93, 183, 0.25);
  color: var(--brand-blue);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

@media (max-width: 768px) {
  .section-title { font-size: 2rem; }
}

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

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.header.scrolled {
  height: 75px;
  box-shadow: var(--shadow-md);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo-container {
  display: flex;
  align-items: center;
}

.official-logo {
  height: 56px;
  width: auto;
  object-fit: contain;
  transition: height var(--transition-normal);
}

.header.scrolled .official-logo {
  height: 44px;
}

.official-logo-footer {
  height: 65px;
  width: auto;
  object-fit: contain;
  background: #ffffff;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  position: relative;
  padding: 8px 0;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--brand-blue);
  transition: width var(--transition-fast);
  border-radius: 2px;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.theme-toggle-btn {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
  font-size: 1.1rem;
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
  background: rgba(29, 93, 183, 0.15);
  color: var(--brand-blue);
  border-color: var(--border-active);
}

.rfq-cart-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-blue-hover));
  color: #ffffff;
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: var(--shadow-glow);
  transition: transform var(--transition-bounce), box-shadow var(--transition-fast);
}

.rfq-cart-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(29, 93, 183, 0.4);
}

.cart-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: #ef4444;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 800;
  width: 22px;
  height: 22px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-primary);
}

.mobile-nav-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--text-primary);
}

@media (max-width: 992px) {
  .nav-links {
    position: fixed;
    top: var(--header-height);
    right: -100%;
    width: 280px;
    height: calc(100vh - var(--header-height));
    background: var(--bg-secondary);
    flex-direction: column;
    align-items: flex-start;
    padding: 32px;
    gap: 24px;
    box-shadow: var(--shadow-lg);
    transition: right var(--transition-normal);
    border-left: 1px solid var(--border-color);
  }

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

  .mobile-nav-toggle {
    display: block;
  }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  position: relative;
  min-height: 90vh;
  padding-top: calc(var(--header-height) + 60px);
  padding-bottom: 80px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: radial-gradient(circle at 90% 10%, rgba(29, 93, 183, 0.08) 0%, transparent 45%),
              radial-gradient(circle at 10% 90%, rgba(217, 119, 6, 0.08) 0%, transparent 45%),
              linear-gradient(180deg, #ffffff 0%, var(--bg-primary) 100%);
}

.hero-bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 55%;
  height: 100%;
  background: url('images/hero_bg.png') center/cover no-repeat;
  opacity: 0.15;
  mask-image: linear-gradient(to left, rgba(0,0,0,1) 40%, rgba(0,0,0,0) 100%);
  -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,1) 40%, rgba(0,0,0,0) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  border-radius: var(--radius-full);
  background: rgba(29, 93, 183, 0.1);
  border: 1px solid rgba(29, 93, 183, 0.25);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--brand-blue);
  margin-bottom: 24px;
}

.hero-title {
  font-size: 3.8rem;
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
  color: #0f172a;
}

.hero-title span {
  background: linear-gradient(135deg, var(--brand-blue), #1e40af);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 34px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 1rem;
  transition: all var(--transition-normal);
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-blue-hover));
  color: #ffffff;
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(29, 93, 183, 0.4);
}

.btn-outline {
  background: #ffffff;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.btn-outline:hover {
  border-color: var(--brand-blue);
  color: var(--brand-blue);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

/* Stats Bar */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 32px;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--brand-blue);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-weight: 600;
}

@media (max-width: 992px) {
  .hero-title { font-size: 2.8rem; }
  .hero-bg { opacity: 0.1; width: 100%; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 576px) {
  .hero-title { font-size: 2.2rem; }
  .stats-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about {
  padding: 120px 0;
  background: #ffffff;
  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;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

.about-image-wrapper img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.about-image-wrapper:hover img {
  transform: scale(1.03);
}

.about-experience-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-active);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 16px;
}

.exp-years {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--brand-blue);
  line-height: 1;
}

.exp-text {
  font-size: 0.9rem;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.3;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 32px;
}

.highlight-card {
  padding: 20px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.highlight-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(29, 93, 183, 0.12);
  color: var(--brand-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.highlight-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.highlight-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

@media (max-width: 992px) {
  .about-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Business Divisions (Explorer & Tabs)
   ========================================================================== */
.divisions {
  padding: 120px 0;
  background: var(--bg-primary);
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.division-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.tab-btn {
  padding: 12px 26px;
  border-radius: var(--radius-full);
  background: #ffffff;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.tab-btn:hover {
  color: var(--text-primary);
  border-color: rgba(29, 93, 183, 0.4);
}

.tab-btn.active {
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-blue-hover));
  color: #ffffff;
  border-color: transparent;
  box-shadow: var(--shadow-glow);
}

.tab-content {
  display: none;
  animation: fadeIn 0.4s ease forwards;
}

.tab-content.active {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

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

.division-info {
  display: flex;
  flex-direction: column;
}

.division-info h3 {
  font-size: 2rem;
  margin-bottom: 16px;
}

.division-info p {
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.7;
}

.product-list-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.product-chip {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  font-size: 0.92rem;
  font-weight: 600;
  transition: border-color var(--transition-fast);
}

.product-chip i {
  color: var(--brand-blue);
  font-size: 1.1rem;
}

.product-chip:hover {
  border-color: var(--border-active);
}

.division-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  height: 420px;
}

.division-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 992px) {
  .tab-content.active { grid-template-columns: 1fr; }
  .division-media { height: 320px; }
}

/* ==========================================================================
   Interactive Product Catalog & RFQ Builder
   ========================================================================== */
.rfq-builder {
  padding: 120px 0;
  background: #ffffff;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.catalog-card {
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
}

.catalog-card:hover {
  transform: translateY(-5px);
  background: #ffffff;
  border-color: var(--border-active);
  box-shadow: var(--shadow-md);
}

.catalog-category {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--brand-blue);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.catalog-item-name {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.catalog-specs {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.catalog-specs li {
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.catalog-specs li i {
  color: var(--brand-blue);
  font-size: 0.8rem;
}

.add-to-rfq-btn {
  width: 100%;
  padding: 12px;
  border-radius: var(--radius-sm);
  background: rgba(29, 93, 183, 0.1);
  color: var(--brand-blue);
  border: 1px solid rgba(29, 93, 183, 0.3);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.add-to-rfq-btn:hover {
  background: var(--brand-blue);
  color: #ffffff;
}

/* ==========================================================================
   Major Clients & Strategic Partners (Official Corporate Logo Grid)
   ========================================================================== */
.clients {
  padding: 120px 0;
  background: var(--bg-primary);
}

.client-filter-bar {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 48px;
}

.search-input-wrapper {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
  width: 100%;
}

.search-input-wrapper i {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.1rem;
}

.client-search-input {
  width: 100%;
  padding: 16px 20px 16px 54px;
  border-radius: var(--radius-full);
  background: #ffffff;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  color: var(--text-primary);
  font-size: 1rem;
  outline: none;
  transition: all var(--transition-fast);
}

.client-search-input:focus {
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 4px rgba(29, 93, 183, 0.15);
}

.client-sector-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.sector-btn {
  padding: 10px 20px;
  border-radius: var(--radius-full);
  background: #ffffff;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.sector-btn:hover {
  border-color: var(--brand-blue);
  color: var(--brand-blue);
}

.sector-btn.active {
  background: var(--brand-blue);
  color: #ffffff;
  border-color: transparent;
  box-shadow: var(--shadow-glow);
}

.clients-portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

.client-card-item {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 14px 18px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.client-card-item:hover {
  transform: translateY(-4px);
  border-color: var(--border-active);
  box-shadow: var(--shadow-md);
}

.client-logo-box {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.client-logo-box svg {
  max-width: 100%;
  max-height: 100%;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact {
  padding: 120px 0;
  background: #ffffff;
}

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

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-top: 32px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(29, 93, 183, 0.1);
  color: var(--brand-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-details h4 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.contact-details p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.contact-form-card {
  background: var(--bg-primary);
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  background: #ffffff;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color var(--transition-fast);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 3px rgba(29, 93, 183, 0.15);
}

@media (max-width: 992px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border-color);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-col p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin-top: 16px;
  line-height: 1.6;
}

.footer-heading {
  font-size: 1.1rem;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.92rem;
}

.footer-links a:hover {
  color: var(--brand-blue);
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--text-muted);
}

@media (max-width: 992px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 576px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

/* ==========================================================================
   RFQ Modal Drawer
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
  animation: fadeIn 0.3s ease;
}

.modal-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 32px;
  position: relative;
  box-shadow: var(--shadow-lg);
}

.modal-close {
  position: absolute;
  top: 24px;
  right: 24px;
  font-size: 1.5rem;
  color: var(--text-secondary);
}

.modal-close:hover {
  color: var(--brand-blue);
}

.rfq-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
}

.rfq-item-info h5 {
  font-size: 1rem;
}

.rfq-item-info span {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.remove-item-btn {
  color: #ef4444;
  font-size: 1.1rem;
}