/* ============================================
   ATISC Africa Business & Trade Agency
   Design System: Executive Corporate — PREMIUM
   Palette: Deep Charcoal + Warm Gold
   Typography: DM Serif Display + DM Sans
   ============================================ */

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

:root {
  /* Charcoal Palette */
  --charcoal-950: #0d0d14;
  --charcoal-900: #1a1a2e;
  --charcoal-800: #242438;
  --charcoal-700: #2e2e45;
  --charcoal-600: #3d3d5c;
  --charcoal-500: #52527a;

  /* Warm Gold Palette */
  --gold-600: #a88734;
  --gold-500: #c8a45a;
  --gold-400: #d4b76a;
  --gold-300: #e0ca8a;
  --gold-200: #ecdcae;
  --gold-100: #f5edda;

  /* Neutrals */
  --cream: #faf8f4;
  --ivory: #f5f0e8;
  --warm-100: #eee9df;
  --warm-200: #ddd5c8;
  --warm-300: #b5a99a;
  --warm-400: #8a7e70;
  --warm-500: #6b6055;
  --warm-600: #4a4238;
  --white: #ffffff;
  --black: #000000;

  /* Semantic */
  --text-primary: #1a1a2e;
  --text-secondary: #4a4238;
  --text-muted: #8a7e70;
  --text-on-dark: #f5f0e8;
  --text-on-dark-muted: #b5a99a;
  --surface: var(--white);
  --surface-warm: var(--cream);
  --surface-dark: var(--charcoal-900);

  /* Typography */
  --font-heading: 'DM Serif Display', Georgia, 'Times New Roman', serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing (8dp system) */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-8: 32px;
  --sp-10: 40px;
  --sp-12: 48px;
  --sp-16: 64px;
  --sp-20: 80px;
  --sp-24: 96px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(26,26,46,0.06);
  --shadow-md: 0 4px 16px rgba(26,26,46,0.08);
  --shadow-lg: 0 8px 30px rgba(26,26,46,0.1);
  --shadow-xl: 0 20px 60px rgba(26,26,46,0.14);
  --shadow-gold: 0 8px 32px rgba(200,164,90,0.2);

  /* Borders */
  --radius: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --border-light: 1px solid rgba(26,26,46,0.08);
  --border-gold: 1px solid rgba(200,164,90,0.25);

  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration: 0.25s;
  --duration-slow: 0.4s;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

.container {
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

a { text-decoration: none; color: inherit; transition: color var(--duration) var(--ease); }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* --- Utility Classes --- */
.gold { color: var(--gold-500); }

.overline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--gold-500);
  margin-bottom: var(--sp-4);
}
.overline::before {
  content: '';
  width: 28px;
  height: 2px;
  background: var(--gold-500);
  border-radius: 1px;
}

.section-head {
  text-align: center;
  max-width: 660px;
  margin: 0 auto var(--sp-16);
}
.section-head .overline { justify-content: center; }
.section-head h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.875rem, 4vw, 2.75rem);
  color: var(--text-primary);
  margin-bottom: var(--sp-4);
  line-height: 1.2;
}
.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.req { color: var(--gold-500); }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 14px 32px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.9rem;
  font-family: var(--font-body);
  border: none;
  cursor: pointer;
  transition: all var(--duration) var(--ease);
  line-height: 1.4;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
  color: var(--charcoal-900);
  box-shadow: 0 2px 8px rgba(200,164,90,0.25);
}
.btn-gold:hover {
  background: linear-gradient(135deg, var(--gold-400), var(--gold-300));
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200,164,90,0.35);
}
.btn-gold:active { transform: translateY(0); }
.btn-white {
  background: var(--white);
  color: var(--charcoal-900);
  border: 1px solid rgba(255,255,255,0.3);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.btn-white:hover {
  background: var(--cream);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}
.btn-outline-light {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.25);
}
.btn-outline-light:hover {
  border-color: var(--gold-500);
  color: var(--gold-400);
  background: rgba(200,164,90,0.08);
}
.btn-lg { padding: 16px 40px; font-size: 0.95rem; }
.btn-full { width: 100%; }

/* ========================
   TOP BAR
   ======================== */
.top-bar {
  background: var(--charcoal-950);
  padding: 8px 0;
  font-size: 0.78rem;
  border-bottom: 1px solid rgba(200,164,90,0.08);
}
.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.top-bar-left {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
}
.top-bar-left a {
  color: var(--text-on-dark-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
}
.top-bar-left a:hover { color: var(--gold-400); }
.top-divider {
  width: 1px;
  height: 14px;
  background: rgba(255,255,255,0.12);
}
.top-bar-right {
  display: flex;
  gap: var(--sp-4);
}
.top-bar-right a {
  color: var(--text-on-dark-muted);
  display: flex;
  align-items: center;
  transition: all var(--duration) var(--ease);
}
.top-bar-right a:hover { color: var(--gold-400); transform: scale(1.1); }

/* ========================
   NAVBAR
   ======================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(26,26,46,0.06);
  padding: 0;
  transition: box-shadow var(--duration) var(--ease), background var(--duration) var(--ease);
}
.navbar.scrolled {
  box-shadow: 0 4px 20px rgba(26,26,46,0.08);
  background: rgba(255,255,255,0.98);
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.logo {
  display: flex;
  align-items: center;
}

/* === Integrated Logo: A mark + TISC as one unified wordmark === */
.logo-unified {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.logo-top {
  display: flex;
  align-items: flex-end;
  gap: 0;
}
.logo-a-mark {
  height: 38px;
  width: auto;
  margin-right: -1px; /* intertwine: slight overlap with the T */
  flex-shrink: 0;
}
.logo-name-tisc {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  color: var(--charcoal-900);
  letter-spacing: 2.5px;
  line-height: 1;
  padding-bottom: 1px;
}
/* Golden trade bridge — the unifying line that flows from A's crossbar under the full name */
.logo-bridge {
  height: 1.5px;
  background: linear-gradient(90deg, var(--gold-500), var(--gold-400) 40%, transparent 100%);
  border-radius: 1px;
  margin-top: -1px;
}
.logo-bottom {
  display: flex;
  align-items: center;
  gap: 6px;
  padding-left: 1px;
}
.logo-name-africa {
  font-family: var(--font-body);
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--gold-500);
  letter-spacing: 4.5px;
  text-transform: uppercase;
  line-height: 1;
}
.logo-pip {
  width: 1px;
  height: 8px;
  background: rgba(200,164,90,0.25);
  flex-shrink: 0;
}
.logo-tagline {
  font-family: var(--font-body);
  font-size: 0.56rem;
  color: var(--text-muted);
  letter-spacing: 0.3px;
  line-height: 1;
}

/* Footer logo — inverted colors for dark background */
.footer .logo-name-tisc { color: var(--white); }
.footer .logo-tagline { color: var(--text-on-dark-muted); }
.footer .logo-pip { background: rgba(200,164,90,0.15); }
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}
.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 4px 0;
  transition: color var(--duration) var(--ease);
}
.nav-links a:hover,
.nav-links a.active { color: var(--charcoal-900); }
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-500), var(--gold-400));
  transition: width var(--duration) var(--ease);
  border-radius: 1px;
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-cta {
  background: var(--charcoal-900) !important;
  color: var(--white) !important;
  padding: 10px 24px !important;
  border-radius: 6px !important;
  font-weight: 600 !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  background: var(--charcoal-800) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(26,26,46,0.2);
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.hamburger span {
  width: 22px;
  height: 2px;
  background: var(--charcoal-900);
  border-radius: 2px;
  transition: all var(--duration) var(--ease);
}

/* ========================
   HERO
   ======================== */
.hero {
  position: relative;
  background: var(--charcoal-900);
  overflow: hidden;
  padding-bottom: 0;
  /* Real photo background — Nairobi skyline */
  background-image: url('https://images.unsplash.com/photo-1611348524140-53c9a25263d6?w=1920&q=80&auto=format');
  background-size: cover;
  background-position: center 30%;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  /* Dark overlay to keep text readable over photo */
  background:
    linear-gradient(135deg, rgba(13,13,20,0.92) 0%, rgba(26,26,46,0.85) 50%, rgba(13,13,20,0.88) 100%);
}
.hero-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(200,164,90,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,164,90,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
/* Decorative gold corner accent */
.hero::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle at top right, rgba(200,164,90,0.08), transparent 70%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: var(--sp-16);
  align-items: center;
  padding: 110px 0 90px;
  min-height: 600px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: 100px;
  background: rgba(200,164,90,0.08);
  border: 1px solid rgba(200,164,90,0.15);
  color: var(--gold-400);
  font-size: 0.78rem;
  font-weight: 500;
  margin-bottom: var(--sp-8);
  animation: fadeInUp 0.6s var(--ease-out) both;
}
.hero-badge svg { opacity: 0.7; stroke: var(--gold-400); }
.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  color: var(--white);
  line-height: 1.12;
  margin-bottom: var(--sp-6);
  animation: fadeInUp 0.6s 0.1s var(--ease-out) both;
}
.hero-sub {
  font-size: 1.08rem;
  color: var(--text-on-dark-muted);
  max-width: 540px;
  line-height: 1.8;
  margin-bottom: var(--sp-10);
  animation: fadeInUp 0.6s 0.2s var(--ease-out) both;
}
.hero-actions {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
  animation: fadeInUp 0.6s 0.3s var(--ease-out) both;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Subtle floating animation for hero cards */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Hero Visual */
.hero-visual {
  position: relative;
  height: 100%;
  min-height: 420px;
}
.africa-map {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 340px;
  height: auto;
  opacity: 0.9;
}
/* Animated trade routes */
@keyframes dashMove {
  to { stroke-dashoffset: -20; }
}
.trade-route {
  animation: dashMove 3s linear infinite;
}
/* Pulsing city dots */
@keyframes pulse {
  0%, 100% { r: 5; opacity: 0.12; }
  50% { r: 10; opacity: 0.04; }
}
.pulse-ring {
  animation: pulse 3s ease-in-out infinite;
}
.hero-card {
  position: absolute;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(200,164,90,0.15);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  text-align: center;
  min-width: 150px;
  z-index: 2;
  transition: all var(--duration-slow) var(--ease);
}
.hero-card:hover {
  border-color: rgba(200,164,90,0.3);
  background: rgba(255,255,255,0.1);
  box-shadow: 0 8px 32px rgba(200,164,90,0.1);
}
.hero-card-icon { margin-bottom: 8px; }
.hero-card-num {
  display: block;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
}
.hero-card-label {
  font-size: 0.7rem;
  color: var(--text-on-dark-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.hero-card-1 { top: 8%; right: 8%; animation: float 5s ease-in-out infinite; }
.hero-card-2 { top: 45%; left: 3%; animation: float 5s 1.5s ease-in-out infinite; }
.hero-card-3 { bottom: 8%; right: 12%; animation: float 5s 3s ease-in-out infinite; }

/* Hero Stats Bar */
.hero-stats-bar {
  background: var(--charcoal-800);
  border-top: 1px solid rgba(200,164,90,0.1);
  padding: 32px 0;
  position: relative;
}
.hero-stats-bar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-500), transparent);
  opacity: 0.3;
}
.stats-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-12);
}
.stat-item { text-align: center; }
.stat-num {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  font-family: var(--font-heading);
}
.stat-plus {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gold-500);
}
.stat-label {
  display: block;
  font-size: 0.72rem;
  color: var(--text-on-dark-muted);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}
.stat-divider {
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, transparent, rgba(200,164,90,0.2), transparent);
}

/* ========================
   ABOUT
   ======================== */
.about {
  padding: var(--sp-24) 0;
  background: var(--white);
  position: relative;
  overflow: hidden;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: var(--sp-16);
  align-items: center;
}
.about-image-block { position: relative; }
.about-img {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: var(--border-light);
  box-shadow: var(--shadow-lg);
}
.about-img svg { width: 100%; height: auto; display: block; }
.about-img img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  display: block;
}
.about-accent-card {
  position: absolute;
  bottom: -24px;
  right: -16px;
  background: var(--charcoal-900);
  padding: 28px 32px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  text-align: center;
  border: 1px solid rgba(200,164,90,0.1);
}
.about-accent-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.2rem;
  color: var(--gold-500);
  line-height: 1;
}
.about-accent-text {
  font-size: 0.72rem;
  color: var(--text-on-dark-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 6px;
  line-height: 1.4;
}
.about-accent-bar {
  width: 32px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-500), var(--gold-400));
  border-radius: 2px;
  margin: 14px auto 0;
}
.about-right h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  color: var(--text-primary);
  margin-bottom: var(--sp-4);
  line-height: 1.25;
}
.about-divider {
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-500), var(--gold-400));
  border-radius: 2px;
  margin-bottom: var(--sp-6);
}
.about-lead {
  font-size: 1.08rem;
  color: var(--text-secondary);
  margin-bottom: var(--sp-4);
  line-height: 1.8;
}
.about-right > p {
  color: var(--text-muted);
  margin-bottom: var(--sp-8);
  line-height: 1.8;
}
.about-values {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
}
.value-item {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
  padding: var(--sp-4);
  border-radius: var(--radius);
  transition: background var(--duration) var(--ease);
}
.value-item:hover {
  background: var(--cream);
}
.value-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: var(--ivory);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-500);
  border: var(--border-gold);
  transition: all var(--duration) var(--ease);
}
.value-item:hover .value-icon {
  background: var(--charcoal-900);
  border-color: var(--charcoal-900);
  color: var(--gold-400);
}
.value-item strong {
  display: block;
  color: var(--text-primary);
  font-size: 0.95rem;
  margin-bottom: 2px;
}
.value-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.6;
}

/* ========================
   SERVICES
   ======================== */
.services {
  padding: var(--sp-24) 0;
  background: var(--cream);
  position: relative;
}
/* Subtle diagonal accent */
.services::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold-500) 0%, var(--gold-300) 50%, transparent 100%);
  opacity: 0.4;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}
.svc-card {
  position: relative;
  background: var(--white);
  border: var(--border-light);
  border-radius: var(--radius-xl);
  padding: 40px 30px 30px;
  transition: all var(--duration-slow) var(--ease);
  overflow: hidden;
}
/* Subtle top border accent on hover */
.svc-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-500), var(--gold-400));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-slow) var(--ease);
}
.svc-card:hover::before { transform: scaleX(1); }
.svc-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(200,164,90,0.15);
}
.svc-card.svc-featured {
  border-color: var(--gold-500);
  background: linear-gradient(to bottom, rgba(200,164,90,0.03), var(--white));
}
.svc-card.svc-featured::before { transform: scaleX(1); }
.svc-badge {
  position: absolute;
  top: -1px;
  left: 30px;
  padding: 6px 16px;
  border-radius: 0 0 8px 8px;
  background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
  color: var(--charcoal-900);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.svc-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--warm-200);
  line-height: 1;
  margin-bottom: var(--sp-4);
}
.svc-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: var(--ivory);
  border: var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-600);
  margin-bottom: var(--sp-5);
  transition: all var(--duration) var(--ease);
}
.svc-card:hover .svc-icon {
  background: var(--charcoal-900);
  border-color: var(--charcoal-900);
  color: var(--gold-400);
  transform: scale(1.05);
}
.svc-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--text-primary);
  margin-bottom: var(--sp-3);
  line-height: 1.3;
}
.svc-card > p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: var(--sp-4);
  line-height: 1.7;
}
.svc-list { margin-bottom: var(--sp-5); }
.svc-list li {
  font-size: 0.84rem;
  color: var(--text-secondary);
  padding: 5px 0 5px 22px;
  position: relative;
}
.svc-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 13px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold-500);
}
.svc-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gold-600);
  transition: all var(--duration) var(--ease);
}
.svc-link:hover {
  color: var(--charcoal-900);
  gap: 10px;
}
.svc-link svg { transition: transform var(--duration) var(--ease); }
.svc-link:hover svg { transform: translateX(4px); }

/* ========================
   INDUSTRIES
   ======================== */
.industries {
  padding: var(--sp-24) 0;
  background: var(--ivory);
}
.ind-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}
.ind-card {
  background: var(--white);
  border: var(--border-light);
  border-radius: var(--radius-xl);
  text-align: center;
  transition: all var(--duration-slow) var(--ease);
  position: relative;
  overflow: hidden;
}
.ind-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-500), var(--gold-400));
  transform: scaleX(0);
  transition: transform var(--duration-slow) var(--ease);
}
.ind-card:hover::after { transform: scaleX(1); }
.ind-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(200,164,90,0.15);
}
/* Industry card image */
.ind-card-img {
  position: relative;
  height: 160px;
  overflow: hidden;
}
.ind-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.ind-card:hover .ind-card-img img {
  transform: scale(1.08);
}
.ind-card-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(26,26,46,0.15) 0%, rgba(26,26,46,0.5) 100%);
}
.ind-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255,255,255,0.95);
  border: 2px solid var(--gold-500);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-600);
  position: absolute;
  bottom: -28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  box-shadow: 0 4px 16px rgba(26,26,46,0.12);
  transition: all var(--duration) var(--ease);
}
.ind-card:hover .ind-icon {
  background: var(--charcoal-900);
  border-color: var(--charcoal-900);
  color: var(--gold-400);
  transform: translateX(-50%) scale(1.08);
}
.ind-card-body {
  padding: 40px var(--sp-6) var(--sp-8);
}
.ind-card h4 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--text-primary);
  margin-bottom: var(--sp-2);
}
.ind-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ========================
   PROCESS
   ======================== */
.process {
  padding: var(--sp-24) 0;
  background: var(--charcoal-900);
  position: relative;
  overflow: hidden;
  /* Photo background — professional workspace */
  background-image: url('https://images.unsplash.com/photo-1497366216548-37526070297c?w=1920&q=80&auto=format');
  background-size: cover;
  background-position: center;
}
/* Dark overlay for readability over photo */
.process::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(13,13,20,0.9);
  pointer-events: none;
}
.process .overline { color: var(--gold-400); }
.process .section-head h2 { color: var(--white); }
.process .section-desc { color: var(--text-on-dark-muted); }
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
  position: relative;
}
/* Horizontal connector line */
.process-grid::before {
  content: '';
  position: absolute;
  top: 68px;
  left: 12.5%;
  right: 12.5%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200,164,90,0.2), rgba(200,164,90,0.2), transparent);
}
.proc-card {
  position: relative;
  text-align: center;
  padding: var(--sp-8) var(--sp-5);
  border-radius: var(--radius-lg);
  transition: all var(--duration-slow) var(--ease);
}
.proc-card:hover {
  background: rgba(255,255,255,0.03);
}
.proc-num {
  font-family: var(--font-heading);
  font-size: 3rem;
  color: var(--gold-500);
  line-height: 1;
  margin-bottom: var(--sp-4);
  opacity: 0.35;
  transition: opacity var(--duration) var(--ease);
}
.proc-card:hover .proc-num { opacity: 0.6; }
.proc-line {
  width: 40px;
  height: 2px;
  background: rgba(200,164,90,0.25);
  margin: 0 auto var(--sp-5);
  border-radius: 1px;
  transition: all var(--duration) var(--ease);
}
.proc-card:hover .proc-line {
  width: 56px;
  background: var(--gold-500);
}
.proc-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: var(--sp-3);
}
.proc-card p {
  font-size: 0.88rem;
  color: var(--text-on-dark-muted);
  line-height: 1.7;
}

/* ========================
   TESTIMONIALS
   ======================== */
.testimonials {
  padding: var(--sp-24) 0;
  background-color: var(--charcoal-900);
  background-image: url('https://images.unsplash.com/photo-1553877522-43269d4ea984?w=1920&q=80&auto=format');
  background-size: cover;
  background-position: center;
  position: relative;
}
.testimonials::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,13,20,0.93) 0%, rgba(26,26,46,0.88) 100%);
  pointer-events: none;
}
.test-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}
.test-card {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(200,164,90,0.12);
  border-radius: var(--radius-xl);
  padding: var(--sp-8) var(--sp-6);
  transition: all var(--duration-slow) var(--ease);
  position: relative;
  overflow: hidden;
}
/* Gold left accent */
.test-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(to bottom, var(--gold-500), var(--gold-400), transparent);
  opacity: 0;
  transition: opacity var(--duration-slow) var(--ease);
}
.test-card:hover::before { opacity: 1; }
.test-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  border-color: rgba(200,164,90,0.25);
  transform: translateY(-3px);
  background: rgba(255,255,255,0.09);
}
.test-stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--sp-4);
}
.test-stars svg { color: var(--gold-500); }
.test-quote { margin-bottom: var(--sp-3); }
.test-text {
  font-size: 0.95rem;
  color: var(--text-on-dark-muted);
  line-height: 1.8;
  margin-bottom: var(--sp-6);
  font-style: italic;
}
.test-author {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding-top: var(--sp-5);
  border-top: 1px solid rgba(200,164,90,0.1);
}
.test-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--charcoal-900);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--gold-400);
  flex-shrink: 0;
  border: 2px solid rgba(200,164,90,0.2);
}
.test-avatar-img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid rgba(200,164,90,0.3);
  box-shadow: 0 2px 8px rgba(26,26,46,0.1);
}
.test-author strong {
  display: block;
  color: var(--white);
  font-size: 0.9rem;
}
.test-author span {
  font-size: 0.78rem;
  color: var(--text-on-dark-muted);
}

/* ========================
   CTA BAND
   ======================== */
.cta-band {
  padding: var(--sp-20) 0;
  background: var(--charcoal-900);
  position: relative;
  overflow: hidden;
  /* Photo background — shipping/trade port */
  background-image: url('https://images.unsplash.com/photo-1494412574643-ff11b0a5eb95?w=1920&q=80&auto=format');
  background-size: cover;
  background-position: center 40%;
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  /* Heavy overlay so text stays readable */
  background: linear-gradient(135deg, rgba(13,13,20,0.92) 0%, rgba(26,26,46,0.88) 100%);
}
/* Gold top line */
.cta-band::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold-500), var(--gold-300), var(--gold-500), transparent);
  z-index: 2;
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-12);
  position: relative;
  z-index: 1;
}
.cta-text { max-width: 560px; }
.cta-text h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--white);
  margin-bottom: var(--sp-4);
  line-height: 1.25;
}
.cta-text p {
  font-size: 0.95rem;
  color: var(--text-on-dark-muted);
  line-height: 1.7;
}
.cta-buttons {
  display: flex;
  gap: var(--sp-4);
  flex-shrink: 0;
  flex-wrap: wrap;
}

/* ========================
   CONTACT
   ======================== */
.contact {
  padding: var(--sp-24) 0;
  background: var(--white);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--sp-16);
  align-items: flex-start;
}
.contact-info h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2rem);
  color: var(--text-primary);
  margin-bottom: var(--sp-4);
  line-height: 1.25;
}
.contact-info > p {
  color: var(--text-muted);
  margin-bottom: var(--sp-8);
  line-height: 1.7;
}
.contact-cards {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}
.c-card {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
  padding: var(--sp-5);
  background: var(--cream);
  border-radius: var(--radius-lg);
  border: var(--border-light);
  transition: all var(--duration) var(--ease);
}
.c-card:hover {
  border-color: rgba(200,164,90,0.2);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}
.c-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: var(--white);
  border: var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-600);
  transition: all var(--duration) var(--ease);
}
.c-card:hover .c-icon {
  background: var(--charcoal-900);
  border-color: var(--charcoal-900);
  color: var(--gold-400);
}
.c-card strong {
  display: block;
  color: var(--text-primary);
  font-size: 0.88rem;
  margin-bottom: 2px;
}
.c-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.6;
}

/* Contact Form */
.contact-form-wrap {
  background: var(--cream);
  border: var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--sp-10) var(--sp-8);
  box-shadow: var(--shadow-md);
  position: relative;
}
/* Gold top accent line */
.contact-form-wrap::before {
  content: '';
  position: absolute;
  top: 0;
  left: 32px;
  right: 32px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-500), var(--gold-400), var(--gold-300));
  border-radius: 0 0 2px 2px;
}
.form-header {
  margin-bottom: var(--sp-8);
}
.form-header h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--text-primary);
  margin-bottom: var(--sp-2);
}
.form-header p {
  font-size: 0.88rem;
  color: var(--text-muted);
}
.contact-form { display: flex; flex-direction: column; gap: var(--sp-5); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 13px 16px;
  border-radius: var(--radius);
  border: 1.5px solid var(--warm-200);
  background: var(--white);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: all var(--duration) var(--ease);
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--warm-300);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold-500);
  box-shadow: 0 0 0 4px rgba(200,164,90,0.1);
}
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%238a7e70' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}
.form-group textarea { resize: vertical; min-height: 100px; }

/* ========================
   FOOTER
   ======================== */
.footer {
  background: var(--charcoal-950);
  padding: var(--sp-16) 0 0;
  border-top: 3px solid var(--gold-500);
  position: relative;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--sp-12);
  padding-bottom: var(--sp-12);
}
.footer-brand .logo { margin-bottom: var(--sp-4); }
.footer-desc {
  font-size: 0.88rem;
  color: var(--text-on-dark-muted);
  line-height: 1.7;
  margin-bottom: var(--sp-5);
}
.social-row {
  display: flex;
  gap: var(--sp-3);
}
.social-row a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-on-dark-muted);
  transition: all var(--duration) var(--ease);
}
.social-row a:hover {
  background: var(--gold-500);
  border-color: var(--gold-500);
  color: var(--charcoal-900);
  transform: translateY(-2px);
}
.footer-col h4 {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: var(--sp-5);
  position: relative;
  padding-bottom: var(--sp-3);
}
.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 20px;
  height: 2px;
  background: var(--gold-500);
  border-radius: 1px;
}
.footer-col li { margin-bottom: var(--sp-3); }
.footer-col a {
  font-size: 0.85rem;
  color: var(--text-on-dark-muted);
  transition: all var(--duration) var(--ease);
}
.footer-col a:hover {
  color: var(--gold-400);
  padding-left: 4px;
}
.footer-bottom {
  padding: var(--sp-6) 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center;
}
.footer-bottom p {
  font-size: 0.78rem;
  color: var(--text-on-dark-muted);
}

/* ========================
   BACK TO TOP
   ======================== */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--charcoal-900);
  border: 1px solid rgba(200,164,90,0.2);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--duration) var(--ease);
  z-index: 999;
  box-shadow: var(--shadow-lg);
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--gold-500);
  color: var(--charcoal-900);
  border-color: var(--gold-500);
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold);
}

/* ========================
   DECORATIVE BACKGROUNDS
   ======================== */
/* About background circles */
.about-bg-decor {
  position: absolute;
  top: -100px;
  right: -200px;
  width: 600px;
  height: 600px;
  pointer-events: none;
  z-index: 0;
}
.about-bg-decor + .container { position: relative; z-index: 1; }

/* Services globe background */
.services-bg-decor {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 700px;
  pointer-events: none;
  z-index: 0;
}
.services { position: relative; overflow: hidden; }
.services > .container { position: relative; z-index: 1; }

/* Process background circles */
.process-bg-decor {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.process > .container { position: relative; z-index: 1; }

/* Process icon circles */
.proc-icon-wrap {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(200,164,90,0.06);
  border: 1px solid rgba(200,164,90,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-4);
  transition: all var(--duration-slow) var(--ease);
}
.proc-card:hover .proc-icon-wrap {
  background: rgba(200,164,90,0.12);
  border-color: rgba(200,164,90,0.25);
  transform: scale(1.08);
}

/* Testimonials — dark section overrides */
.testimonials .section-head h2 { color: var(--white); }
.testimonials .section-desc { color: var(--text-on-dark-muted); }
.testimonials .overline { color: var(--gold-400); }
/* Testimonials watermark */
.testimonials { overflow: hidden; }
.test-watermark {
  position: absolute;
  top: 60px;
  right: -40px;
  width: 400px;
  height: 320px;
  pointer-events: none;
  z-index: 1;
}
.testimonials > .container { position: relative; z-index: 2; }

/* CTA world map background */
.cta-band { position: relative; }
.cta-map-bg {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 0;
}
.cta-map-bg svg { width: 100%; height: 100%; }
.cta-band > .container { position: relative; z-index: 1; }

/* Contact office photo */
.contact-office-photo {
  margin-top: var(--sp-6);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: var(--border-light);
  box-shadow: var(--shadow-md);
  position: relative;
}
.contact-office-photo img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}
.contact-office-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 16px;
  background: linear-gradient(transparent, rgba(13,13,20,0.85));
  color: var(--gold-400);
  font-size: 0.8rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ========================
   ANIMATIONS (Scroll Reveal)
   ======================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========================
   RESPONSIVE
   ======================== */
@media (max-width: 1024px) {
  .services-grid,
  .test-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); gap: var(--sp-8); }
  .process-grid::before { display: none; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: var(--sp-10); }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .hero-grid { padding: 80px 0 60px; min-height: auto; }
  .cta-inner { flex-direction: column; text-align: center; }
  .cta-buttons { justify-content: center; }
}

@media (max-width: 768px) {
  .top-bar { display: none; }
  .hamburger { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: var(--sp-6);
    gap: var(--sp-4);
    border-bottom: var(--border-light);
    box-shadow: var(--shadow-xl);
  }
  .nav-links.active { display: flex; }
  .nav-links a::after { display: none; }
  .hero h1 { font-size: 2rem; }
  .hero-sub { font-size: 0.95rem; }
  .stats-inner { flex-wrap: wrap; gap: var(--sp-6); }
  .stat-divider { display: none; }
  .stat-item { flex: 1 1 40%; }
  .about-grid { grid-template-columns: 1fr; gap: var(--sp-10); }
  .about-accent-card { right: 0; }
  .services-grid,
  .ind-grid,
  .test-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: var(--sp-10); }
  .footer-top { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: var(--sp-6); }
  .back-to-top { bottom: 20px; right: 20px; width: 44px; height: 44px; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .cta-buttons { flex-direction: column; width: 100%; }
  .cta-buttons .btn { width: 100%; }
}

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
  .hero-badge, .hero h1, .hero-sub, .hero-actions { animation: none; opacity: 1; transform: none; }
  .hero-card { animation: none; }
}