/* ==========================================================================
   TUHAN Integrated Contracting — Clean, Punchy Luxury Theme (Reduced Text)
   ========================================================================== */

:root {
  --bg-main: #FBFDFE;
  --bg-surface: #FFFFFF;
  --bg-subtle: #F3F6F9;
  
  --text-headline: #090E17;
  --text-body: #2B384E;
  --text-muted: #596A83;
  --text-light: #8798AF;

  --gold-500: #D97706;
  --gold-400: #F59E0B;
  --gold-600: #B45309;
  --gold-soft: rgba(245, 158, 11, 0.12);
  --gold-glow: rgba(217, 119, 6, 0.22);
  
  --blue-accent: #0284C7;
  --blue-soft: rgba(2, 132, 199, 0.1);
  --emerald-accent: #059669;
  --emerald-soft: rgba(5, 150, 105, 0.1);

  --gradient-gold: linear-gradient(135deg, #F59E0B 0%, #D97706 50%, #B45309 100%);
  --gradient-dark-card: linear-gradient(145deg, #0B1324 0%, #17243B 100%);

  --border-card: rgba(218, 226, 237, 0.85);
  --shadow-sm: 0 2px 6px rgba(15, 23, 42, 0.04);
  --shadow-card: 0 14px 34px -4px rgba(15, 23, 42, 0.06), 0 4px 12px -2px rgba(15, 23, 42, 0.03);
  --shadow-hover: 0 24px 50px -8px rgba(217, 119, 6, 0.18), 0 8px 20px -4px rgba(15, 23, 42, 0.06);

  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Space Grotesk', var(--font-main);

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

  --trans-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --trans-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-main);
  background: var(--bg-main);
  color: var(--text-body);
  line-height: 1.6;
}

body {
  overflow-x: hidden;
  position: relative;
  background: var(--bg-main);
}

.ambient-glow {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(120px);
  z-index: 0;
}

.glow-top {
  top: -100px;
  right: -100px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.14) 0%, rgba(254, 243, 199, 0) 70%);
}

.glow-middle {
  top: 45%;
  left: -120px;
  width: 750px;
  height: 750px;
  background: radial-gradient(circle, rgba(2, 132, 199, 0.07) 0%, rgba(224, 242, 254, 0) 70%);
}

.pattern-mesh {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  background-image: 
    linear-gradient(to right, rgba(15, 23, 42, 0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(15, 23, 42, 0.025) 1px, transparent 1px);
  background-size: 54px 54px;
}

.container {
  width: 100%;
  max-width: 1260px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--border-card);
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.04);
  transition: all var(--trans-fast);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-headline);
}

.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--gradient-gold);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 16px rgba(217, 119, 6, 0.35);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-name {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 2.5px;
  color: var(--text-headline);
  line-height: 1.1;
}

.logo-tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.6px;
  color: var(--gold-500);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 600;
  transition: color var(--trans-fast);
}

.nav-links a:hover {
  color: var(--gold-500);
}

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

.saudi-flag-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(5, 150, 105, 0.08);
  border: 1px solid rgba(5, 150, 105, 0.22);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  color: var(--emerald-accent);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 28px;
  height: 20px;
  flex-direction: column;
  justify-content: space-between;
}

.mobile-toggle span {
  width: 100%;
  height: 2px;
  background: var(--text-headline);
  border-radius: 2px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--trans-fast);
  border: none;
  font-family: var(--font-main);
}

.btn-xl {
  padding: 14px 30px;
  font-size: 15px;
  border-radius: 12px;
}

.btn-gold {
  background: var(--gradient-gold);
  color: #FFFFFF;
  box-shadow: 0 6px 20px rgba(217, 119, 6, 0.35);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(217, 119, 6, 0.45);
}

.btn-white-glass {
  background: rgba(255, 255, 255, 0.95);
  color: var(--text-headline);
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
}

.btn-white-glass:hover {
  background: #FFFFFF;
  border-color: rgba(217, 119, 6, 0.35);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.w-full { width: 100%; }

/* ==========================================================================
   Hero Section: Clean & Punchy
   ========================================================================== */
.hero-section {
  padding: 150px 0 80px;
  position: relative;
}

.hero-split-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 16px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(217, 119, 6, 0.25);
  border-radius: var(--radius-full);
  font-size: 11.5px;
  font-weight: 800;
  color: var(--gold-500);
  letter-spacing: 1.4px;
  margin-bottom: 20px;
  box-shadow: 0 4px 12px rgba(217, 119, 6, 0.08);
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold-400);
  box-shadow: 0 0 10px var(--gold-400);
}

.hero-main-title {
  font-family: var(--font-heading);
  font-size: 56px;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -1.2px;
  color: var(--text-headline);
  margin-bottom: 18px;
}

.text-gold-gradient {
  background: linear-gradient(135deg, #B45309 0%, #D97706 45%, #F59E0B 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  font-size: 18px;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 30px;
  font-weight: 450;
  max-width: 540px;
}

.hero-button-group {
  display: flex;
  gap: 16px;
  margin-bottom: 40px;
}

/* KPI Bar */
.hero-kpi-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  box-shadow: var(--shadow-card);
  max-width: 580px;
}

.kpi-item {
  text-align: center;
  flex: 1;
}

.kpi-num {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 800;
  color: var(--text-headline);
  display: block;
  line-height: 1.1;
}

.kpi-txt {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.kpi-divider {
  width: 1px;
  height: 30px;
  background: var(--border-card);
}

/* Hero Right Showcase Visual */
.hero-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-hover);
}

.hero-showcase-img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 2px solid #FFFFFF;
  display: block;
}

.hero-floating-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.15);
}

.card-top {
  top: -18px;
  right: -18px;
}

.card-bottom {
  bottom: -18px;
  left: -18px;
}

.floating-icon-gold {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--gold-soft);
  color: var(--gold-500);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.floating-icon-emerald {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--emerald-soft);
  color: var(--emerald-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.float-title {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-headline);
  display: block;
  line-height: 1.2;
}

.float-sub {
  font-size: 11px;
  color: var(--text-muted);
}

/* Trust Strip */
.trust-strip {
  padding: 22px 0;
  background: #FFFFFF;
  border-top: 1px solid var(--border-card);
  border-bottom: 1px solid var(--border-card);
}

.trust-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.trust-label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--text-light);
}

.trust-badges-flow {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-full);
  font-size: 11.5px;
  color: var(--text-headline);
  transition: all var(--trans-fast);
}

.trust-item:hover {
  background: #FFFFFF;
  border-color: var(--gold-400);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.dot-gold {
  width: 6px;
  height: 6px;
  background: var(--gold-400);
  border-radius: 50%;
}

/* Typography Headers */
.section-title-wrap {
  margin-bottom: 44px;
}

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

.section-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--gold-500);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.section-heading {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.8px;
  color: var(--text-headline);
  margin-bottom: 12px;
}

.section-lead {
  font-size: 15.5px;
  color: var(--text-muted);
  line-height: 1.65;
}

.max-w-700 {
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

/* About Section */
.about-section {
  padding: 90px 0;
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border-card);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.luxury-quote-box {
  position: relative;
  background: #FFFFFF;
  border-left: 4px solid var(--gold-500);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  margin: 18px 0 22px;
  box-shadow: var(--shadow-sm);
}

.quote-symbol {
  position: absolute;
  top: 6px;
  right: 16px;
  font-family: Georgia, serif;
  font-size: 48px;
  color: rgba(217, 119, 6, 0.2);
  line-height: 1;
}

.luxury-quote-box p {
  font-size: 15px;
  font-style: italic;
  font-weight: 500;
  color: var(--text-headline);
  line-height: 1.6;
}

.quote-sign {
  display: block;
  font-size: 12.5px;
  color: var(--gold-500);
  font-weight: 700;
  margin-top: 8px;
  font-style: normal;
}

.four-focus-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.focus-box {
  background: #FFFFFF;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  padding: 14px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
  transition: all var(--trans-fast);
}

.focus-box:hover {
  transform: translateY(-2px);
  border-color: var(--gold-glow);
  box-shadow: var(--shadow-hover);
}

.focus-icon-circle {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.bg-amber-soft { background: var(--gold-soft); color: var(--gold-500); }
.bg-gold-soft { background: rgba(180, 83, 9, 0.12); color: var(--gold-600); }
.bg-blue-soft { background: var(--blue-soft); color: var(--blue-accent); }
.bg-emerald-soft { background: var(--emerald-soft); color: var(--emerald-accent); }

.focus-box h5 {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-headline);
  margin-bottom: 2px;
}

.focus-box p {
  font-size: 11.5px;
  color: var(--text-muted);
  line-height: 1.4;
}

.about-photo-wrap {
  position: relative;
}

.about-main-photo {
  width: 100%;
  height: 460px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 2px solid #FFFFFF;
  box-shadow: var(--shadow-hover);
  display: block;
}

.floating-stat-pill {
  position: absolute;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.14);
}

.stat-1 {
  top: -16px;
  right: -14px;
}

.stat-2 {
  bottom: -16px;
  left: -14px;
}

.stat-icon-gold {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--gold-soft);
  color: var(--gold-500);
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-icon-amber {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--emerald-soft);
  color: var(--emerald-accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-digit {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  color: var(--text-headline);
  display: block;
  line-height: 1.1;
}

.stat-sub {
  font-size: 10.5px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* Services Grid */
.services-section {
  padding: 90px 0;
  background: var(--bg-main);
}

.services-filter-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 38px;
}

.filter-tab-btn {
  padding: 8px 20px;
  background: #FFFFFF;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-full);
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all var(--trans-fast);
}

.filter-tab-btn:hover,
.filter-tab-btn.active {
  background: var(--gradient-gold);
  color: #FFFFFF;
  border-color: transparent;
  box-shadow: 0 4px 18px rgba(217, 119, 6, 0.35);
  transform: translateY(-1px);
}

.services-luxury-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.luxury-card {
  background: #FFFFFF;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all var(--trans-smooth);
  display: flex;
  flex-direction: column;
}

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

.card-image-box {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: #090E17;
}

.card-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.luxury-card:hover .card-photo {
  transform: scale(1.06);
}

.card-img-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.05) 0%, rgba(9, 14, 23, 0.4) 100%);
}

.card-cat-pill {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(6px);
  color: #FFFFFF;
  border-radius: var(--radius-full);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.card-order-num {
  position: absolute;
  bottom: 12px;
  right: 12px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--gradient-gold);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 800;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
}

.card-content {
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  color: var(--text-headline);
  margin-bottom: 8px;
  line-height: 1.3;
}

.card-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 16px;
}

.clean-bullet-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 14px;
  border-top: 1px solid var(--border-card);
  margin-top: auto;
}

.clean-bullet-list li {
  font-size: 12.5px;
  color: var(--text-body);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.4;
}

.clean-bullet-list li::before {
  content: '▸';
  color: var(--gold-500);
  font-size: 12px;
}

.card-footer-action {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--border-card);
}

.quote-trigger-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--gold-500);
  text-decoration: none;
  transition: all var(--trans-fast);
}

.quote-trigger-link:hover {
  color: var(--gold-600);
  transform: translateX(4px);
}

/* Projects Showcase */
.projects-section {
  padding: 90px 0;
  background: var(--bg-subtle);
  border-top: 1px solid var(--border-card);
  border-bottom: 1px solid var(--border-card);
}

.projects-luxury-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.project-showcase-card {
  background: #FFFFFF;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all var(--trans-smooth);
}

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

.project-image-container {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
}

.project-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-showcase-card:hover .project-photo {
  transform: scale(1.06);
}

.project-badge-pill {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-full);
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-headline);
  box-shadow: var(--shadow-sm);
}

.project-body {
  padding: 24px 20px;
}

.project-category-tag {
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--gold-500);
  display: block;
  margin-bottom: 6px;
}

.project-title-name {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--text-headline);
  line-height: 1.35;
}

.project-description {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 16px;
}

.project-spec-row {
  display: flex;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--border-card);
  font-size: 11.5px;
  color: var(--text-body);
}

.spec-badge {
  font-weight: 600;
}

/* Deep Dive Accordion */
.deepdive-section {
  padding: 90px 0;
  background: var(--bg-main);
}

.luxury-accordion {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 1060px;
  margin: 0 auto;
}

.accordion-panel {
  background: #FFFFFF;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--trans-fast);
}

.accordion-panel.active {
  border-color: var(--gold-glow);
  box-shadow: var(--shadow-card);
}

.panel-trigger {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  background: #FFFFFF;
}

.panel-trigger:hover {
  background: #FAFAFA;
}

.panel-title-group {
  display: flex;
  align-items: center;
  gap: 14px;
}

.panel-slide-tag {
  font-size: 11px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  background: var(--gold-soft);
  color: var(--gold-500);
}

.panel-title-text {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-headline);
}

.panel-arrow {
  font-size: 13px;
  color: var(--gold-500);
  transition: transform var(--trans-fast);
}

.accordion-panel.active .panel-arrow {
  transform: rotate(180deg);
}

.panel-drawer {
  display: none;
  padding: 0 24px 24px;
  border-top: 1px solid var(--border-card);
  background: #FFFFFF;
}

.accordion-panel.active .panel-drawer {
  display: block;
}

.drawer-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 16px;
}

.drawer-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.drawer-box h6 {
  font-size: 12px;
  font-weight: 800;
  color: var(--gold-500);
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border-card);
  text-transform: uppercase;
}

.drawer-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.drawer-list li {
  font-size: 12.5px;
  color: var(--text-body);
  display: flex;
  align-items: flex-start;
  gap: 6px;
  line-height: 1.4;
}

.drawer-list li::before {
  content: '▸';
  color: var(--gold-500);
}

/* Why TUHAN Section */
.why-us-section {
  padding: 90px 0;
  background: var(--bg-subtle);
  border-top: 1px solid var(--border-card);
}

.why-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.why-card {
  background: #FFFFFF;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 22px 18px;
  box-shadow: var(--shadow-sm);
  transition: all var(--trans-smooth);
}

.why-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold-glow);
  box-shadow: var(--shadow-hover);
}

.why-icon-box {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--gold-soft);
  color: var(--gold-500);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.why-card h4 {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 800;
  color: var(--text-headline);
  margin-bottom: 6px;
}

.why-card p {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* RFQ Form */
.rfq-section {
  padding: 90px 0;
  background: var(--bg-main);
  border-top: 1px solid var(--border-card);
}

.rfq-container-box {
  background: #FFFFFF;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: var(--shadow-card);
}

.rfq-split-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
}

.form-row {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text-headline);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 11px 14px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  color: var(--text-headline);
  font-family: inherit;
  font-size: 13.5px;
  transition: all var(--trans-fast);
}

.form-input:focus {
  outline: none;
  background: #FFFFFF;
  border-color: var(--gold-400);
  box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15);
}

.form-cols-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.scope-chip-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.scope-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-headline);
  transition: all var(--trans-fast);
}

.scope-chip:hover {
  background: #FFFFFF;
  border-color: var(--gold-glow);
}

.scope-chip input[type="checkbox"] {
  accent-color: var(--gold-500);
  width: 15px;
  height: 15px;
}

.rfq-summary-panel {
  background: var(--gradient-dark-card);
  border-radius: var(--radius-md);
  padding: 30px 24px;
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.22);
}

.panel-badge {
  display: inline-block;
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--gold-400);
  margin-bottom: 6px;
}

.panel-header h4 {
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 4px;
}

.panel-header p {
  font-size: 12.5px;
  color: #94A3B8;
  margin-bottom: 20px;
}

.summary-details-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 20px;
}

.summary-details-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.detail-icon-box {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(245, 158, 11, 0.2);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 900;
  flex-shrink: 0;
  margin-top: 2px;
}

.detail-lbl {
  display: block;
  font-size: 11px;
  color: #94A3B8;
  text-transform: uppercase;
}

.detail-val {
  font-size: 13.5px;
  color: #FFFFFF;
}

.panel-guarantee {
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  gap: 8px;
  font-size: 12.5px;
  color: #94A3B8;
  line-height: 1.5;
}

.bolt-icon {
  color: var(--gold-400);
  font-size: 15px;
}

/* Footer */
.site-footer {
  background: #090E17;
  color: #94A3B8;
  padding: 70px 0 28px;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr 1.6fr;
  gap: 36px;
  margin-bottom: 48px;
}

.footer-summary {
  color: #94A3B8;
  font-size: 12.5px;
  margin-top: 12px;
  line-height: 1.6;
}

.footer-motto-gold {
  margin-top: 12px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--gold-400);
}

.footer-col h5 {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-nav-list a {
  text-decoration: none;
  color: #94A3B8;
  font-size: 12.5px;
  transition: color var(--trans-fast);
}

.footer-nav-list a:hover {
  color: var(--gold-400);
}

.footer-contact-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-line-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 12.5px;
  color: #CBD5E1;
}

.contact-line-item svg {
  color: var(--gold-400);
  margin-top: 2px;
  flex-shrink: 0;
}

.footer-bottom-bar {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: #64748B;
}

/* Modal */
.modal-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(8px);
  z-index: 999;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-dialog {
  background: #FFFFFF;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  max-width: 460px;
  width: 100%;
  padding: 34px;
  text-align: center;
  box-shadow: 0 24px 48px -12px rgba(15, 23, 42, 0.25);
}

.modal-success-icon {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--emerald-soft);
  color: var(--emerald-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  border: 1px solid rgba(5, 150, 105, 0.25);
}

.modal-dialog h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 800;
  color: var(--text-headline);
  margin-bottom: 8px;
}

.modal-dialog p {
  font-size: 13.5px;
  color: var(--text-muted);
  margin-bottom: 22px;
  line-height: 1.6;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-split-grid { grid-template-columns: 1fr; }
  .services-luxury-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-luxury-grid { grid-template-columns: repeat(2, 1fr); }
  .why-cards-grid { grid-template-columns: repeat(2, 1fr); }
  .drawer-grid-3 { grid-template-columns: 1fr; }
  .hero-image-card { max-width: 540px; margin: 0 auto; }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions .saudi-flag-badge { display: none; }
  .mobile-toggle { display: flex; }
  .hero-main-title { font-size: 36px; }
  .about-grid, .rfq-split-grid, .footer-top-grid { grid-template-columns: 1fr; }
  .card-top, .card-bottom, .stat-1, .stat-2 { position: static; margin-top: 10px; }
  .services-luxury-grid, .projects-luxury-grid, .why-cards-grid, .four-focus-grid { grid-template-columns: 1fr; }
  .form-cols-2, .scope-chip-grid { grid-template-columns: 1fr; }
  .hero-kpi-bar { flex-direction: column; gap: 10px; }
  .kpi-divider { display: none; }
}