/* ============================================================
   CENTURION SKY LOGISTICS — Design System
   Brand: #1d365d primary · #588fc5 secondary · #ffffff
   Font: Montserrat
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  /* Brand */
  --navy: #1d365d;
  --navy-700: #16294a;
  --navy-800: #0f1f3a;
  --navy-900: #0c1a30;
  --navy-950: #081320;
  --blue: #588fc5;
  --blue-soft: #7fa9d4;
  --white: #ffffff;

  /* Semantic surfaces */
  --bg: #0a1526;
  --bg-alt: #0c1a30;
  --surface: rgba(255, 255, 255, 0.035);
  --surface-2: rgba(255, 255, 255, 0.06);
  --border: rgba(136, 167, 209, 0.16);
  --border-strong: rgba(136, 167, 209, 0.30);

  /* Text */
  --text: #eaf1fb;
  --text-muted: #aebfd6;
  --text-dim: #8195b2;
  --on-accent: #ffffff;

  /* Accent gradient */
  --grad-accent: linear-gradient(135deg, #588fc5 0%, #3f6da3 100%);
  --grad-gold: linear-gradient(135deg, #d8b878 0%, #b8945a 100%);
  --gold: #d8b878;

  /* Radius */
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;

  /* Spacing scale (4/8) */
  --s-1: 4px;  --s-2: 8px;  --s-3: 12px; --s-4: 16px;
  --s-5: 24px; --s-6: 32px; --s-7: 48px; --s-8: 64px;
  --s-9: 96px; --s-10: 128px;

  /* Shadow / elevation */
  --shadow-1: 0 2px 8px rgba(0, 0, 0, 0.25);
  --shadow-2: 0 12px 40px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 0 50px rgba(88, 143, 197, 0.18);

  /* Layout */
  --container: 1200px;
  --header-h: 78px;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --t-fast: 160ms;
  --t-mid: 280ms;

  --z-header: 100;
  --z-mobilenav: 90;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  font-family: 'Montserrat', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
button { font-family: inherit; cursor: pointer; }

/* Selection + focus */
::selection { background: var(--blue); color: #06101f; }
:focus-visible {
  outline: 2px solid var(--blue-soft);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 1000;
  background: var(--blue); color: #06101f; padding: 12px 18px;
  font-weight: 600; border-radius: 0 0 var(--r-sm) 0;
}
.skip-link:focus { left: 0; }

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 40px);
}
.section { padding-block: clamp(64px, 9vw, 128px); position: relative; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--blue-soft);
  margin-bottom: var(--s-4);
}
.eyebrow::before {
  content: ""; width: 28px; height: 1px;
  background: linear-gradient(90deg, var(--blue), transparent);
}

.section-title {
  font-size: clamp(1.7rem, 3.6vw, 2.9rem);
  font-weight: 700; line-height: 1.12; letter-spacing: -0.02em;
  color: var(--white);
}
.section-intro, .lead {
  color: var(--text-muted);
  font-size: clamp(1rem, 1.4vw, 1.12rem);
  max-width: 60ch; margin-top: var(--s-4);
}
.lead { font-size: clamp(1.02rem, 1.5vw, 1.18rem); line-height: 1.7; }

.section-head { max-width: 760px; margin-bottom: clamp(40px, 6vw, 72px); }
.stats-head { text-align: center; max-width: 720px; margin-inline: auto; margin-bottom: 56px; }
.stats-head .section-intro { margin-inline: auto; }

.text-accent {
  background: linear-gradient(120deg, var(--blue-soft), var(--white));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-weight: 600; font-size: 0.95rem; letter-spacing: 0.01em;
  padding: 14px 26px; border-radius: var(--r-sm); border: 1px solid transparent;
  transition: transform var(--t-fast) var(--ease), box-shadow var(--t-mid) var(--ease),
              background var(--t-mid) var(--ease), border-color var(--t-mid) var(--ease);
  min-height: 48px; line-height: 1; white-space: nowrap;
}
.btn-primary {
  background: var(--grad-accent); color: var(--on-accent);
  box-shadow: 0 8px 24px rgba(63, 109, 163, 0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(88, 143, 197, 0.5); }
.btn-primary:active { transform: translateY(0); }
.btn-ghost {
  background: rgba(255, 255, 255, 0.04); color: var(--white);
  border-color: var(--border-strong); backdrop-filter: blur(6px);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.09); border-color: var(--blue); transform: translateY(-2px); }
.btn-block { width: 100%; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: var(--z-header);
  height: var(--header-h);
  display: flex; align-items: center;
  transition: background var(--t-mid) var(--ease), box-shadow var(--t-mid) var(--ease),
              border-color var(--t-mid) var(--ease), backdrop-filter var(--t-mid) var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(8, 16, 30, 0.82);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--border);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}
.header-inner { display: flex; align-items: center; gap: var(--s-5); width: 100%; max-width: none; padding-inline: 10vw; }
.brand { display: inline-flex; align-items: center; flex-shrink: 0; }
.brand-logo { height: 38px; width: auto; }

.nav { margin-left: auto; }
.nav-list { display: flex; gap: 4px; }
.nav-link {
  position: relative; display: inline-block; padding: 10px 14px;
  font-size: 0.92rem; font-weight: 500; color: var(--text-muted);
  border-radius: var(--r-sm); transition: color var(--t-fast) var(--ease);
}
.nav-link::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 6px; height: 2px;
  background: var(--blue); transform: scaleX(0); transform-origin: left;
  transition: transform var(--t-mid) var(--ease); border-radius: 2px;
}
.nav-link:hover { color: var(--white); }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
.nav-link.active { color: var(--white); }

.header-cta { margin-left: var(--s-3); padding: 11px 20px; min-height: 44px; }

.nav-toggle {
  display: none; margin-left: auto; width: 44px; height: 44px;
  background: transparent; border: 0; flex-direction: column;
  align-items: center; justify-content: center; gap: 5px;
}
.nav-toggle span {
  width: 24px; height: 2px; background: var(--white); border-radius: 2px;
  transition: transform var(--t-mid) var(--ease), opacity var(--t-fast) var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  position: fixed; inset: var(--header-h) 0 auto 0; z-index: var(--z-mobilenav);
  background: rgba(8, 16, 30, 0.97); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transform: translateY(-12px); opacity: 0; pointer-events: none;
  transition: transform var(--t-mid) var(--ease), opacity var(--t-mid) var(--ease);
  max-height: calc(100dvh - var(--header-h)); overflow-y: auto;
}
.mobile-nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
.mobile-nav ul { display: flex; flex-direction: column; padding: var(--s-4) clamp(20px,5vw,40px) var(--s-6); gap: 2px; }
.mobile-nav .nav-link { padding: 16px 8px; font-size: 1.05rem; border-bottom: 1px solid var(--border); border-radius: 0; }
.mobile-nav .nav-link::after { display: none; }
.mobile-cta { margin-top: var(--s-4); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: center;
  padding-top: var(--header-h); overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-gradient {
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 100% at 78% 30%, rgba(88,143,197,0.22), transparent 55%),
    radial-gradient(100% 90% at 12% 90%, rgba(29,54,93,0.55), transparent 60%),
    linear-gradient(160deg, #0c1a30 0%, #081320 60%, #060e1b 100%);
  background-size: 200% 200%, 200% 200%, 100% 100%;
  animation: gradientShift 18s ease-in-out infinite alternate;
}
@keyframes gradientShift {
  0%   { background-position: 0% 0%, 100% 100%, 0 0; }
  100% { background-position: 60% 40%, 30% 60%, 0 0; }
}
.hero-grid {
  position: absolute; inset: 0; opacity: 0.5;
  background-image:
    linear-gradient(rgba(88,143,197,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(88,143,197,0.06) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(120% 80% at 50% 20%, #000 35%, transparent 80%);
          mask-image: radial-gradient(120% 80% at 50% 20%, #000 35%, transparent 80%);
}
.globe-canvas {
  position: absolute; top: 50%; right: 5%; transform: translateY(-50%);
  width: 62vw; height: 62vw; max-width: 820px; max-height: 820px;
  z-index: 1; pointer-events: none;
  -webkit-mask-image: radial-gradient(circle at 50% 50%, #000 58%, transparent 70%);
          mask-image: radial-gradient(circle at 50% 50%, #000 58%, transparent 70%);
}
.hero-vignette {
  position: absolute; inset: 0; z-index: 2;
  background:
    linear-gradient(90deg, rgba(6,14,27,0.92) 0%, rgba(6,14,27,0.55) 40%, transparent 70%),
    linear-gradient(0deg, rgba(6,14,27,0.95) 0%, transparent 28%);
}
.hero-inner {
  position: relative; z-index: 3; width: 100%;
  max-width: none; padding-inline: 10vw;
}
.hero-content { max-width: 660px; padding-bottom: 80px; }
.hero-title {
  font-size: clamp(2.6rem, 7vw, 5rem); font-weight: 800; line-height: 1.04;
  letter-spacing: -0.03em; color: var(--white); margin-block: 12px 22px;
}
.hero-sub { color: var(--text-muted); font-size: clamp(1.02rem, 1.7vw, 1.22rem); max-width: 56ch; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--s-3); margin-top: var(--s-6); }
.hero-trust {
  display: grid; grid-template-columns: repeat(4, auto);
  justify-content: start; gap: 0;
  margin-top: var(--s-7); padding-top: var(--s-5);
  border-top: 1px solid var(--border);
}
.hero-trust li {
  padding-inline: clamp(16px, 3vw, 32px);
  border-right: 1px solid var(--border);
}
.hero-trust li:first-child { padding-left: 0; }
.hero-trust li:last-child { border-right: none; }
.hero-trust li { display: flex; flex-direction: column; }
.hero-trust strong {
  font-size: clamp(1.5rem, 2.6vw, 2rem); font-weight: 700; color: var(--white); line-height: 1;
}
.hero-trust span { font-size: 0.8rem; color: var(--text-dim); letter-spacing: 0.04em; margin-top: 6px; text-transform: uppercase; }

.scroll-cue {
  position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%);
  z-index: 4; display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text-dim); font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase;
}
.scroll-cue-dot {
  width: 24px; height: 38px; border: 1.5px solid var(--border-strong); border-radius: 14px;
  position: relative;
}
.scroll-cue-dot::after {
  content: ""; position: absolute; left: 50%; top: 7px; transform: translateX(-50%);
  width: 4px; height: 7px; border-radius: 4px; background: var(--blue);
  animation: scrollDot 1.8s var(--ease) infinite;
}
@keyframes scrollDot { 0%{opacity:0;transform:translate(-50%,0);} 30%{opacity:1;} 70%{opacity:1;transform:translate(-50%,12px);} 100%{opacity:0;transform:translate(-50%,16px);} }

/* ============================================================
   ABOUT
   ============================================================ */
.about { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-alt) 100%); }
.about-grid {
  display: grid; grid-template-columns: 0.85fr 1fr; gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.about-media {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--border); box-shadow: var(--shadow-2);
  aspect-ratio: 4 / 5; background: var(--grad-accent);
}
.about-media img { width: 100%; height: 100%; object-fit: cover; }
.about-media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(8,16,30,0.85));
}
.about-media.img-fallback img { display: none; }
.about-media.img-fallback {
  background:
    radial-gradient(80% 60% at 70% 20%, rgba(88,143,197,0.5), transparent 60%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-900) 100%);
}
.about-media-badge {
  position: absolute; left: 22px; bottom: 22px; z-index: 2;
  display: flex; flex-direction: column; gap: 2px;
}
.badge-num { font-size: 2.4rem; font-weight: 800; color: var(--white); line-height: 1; letter-spacing: -0.02em; }
.badge-label { font-size: 0.82rem; color: var(--blue-soft); font-weight: 500; }

.about-pillars {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-5); margin-top: var(--s-7);
}
.pillar { position: relative; padding-left: var(--s-4); border-left: 2px solid var(--border-strong); }
.pillar h3 { font-size: 1.05rem; font-weight: 600; color: var(--white); margin-bottom: 6px; }
.pillar p { font-size: 0.92rem; color: var(--text-muted); line-height: 1.6; }

/* ============================================================
   STATS
   ============================================================ */
.stats { background: var(--bg-alt); position: relative; }
.stats::before, .presence::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(60% 50% at 50% 0%, rgba(88,143,197,0.10), transparent 70%);
  pointer-events: none;
}
.stats-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-4);
  position: relative;
}
.stat {
  padding: clamp(24px, 3vw, 38px) clamp(20px, 2.5vw, 32px);
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg);
  transition: transform var(--t-mid) var(--ease), border-color var(--t-mid) var(--ease), background var(--t-mid) var(--ease);
}
.stat:hover { transform: translateY(-4px); border-color: var(--border-strong); background: var(--surface-2); }
.stat-num {
  font-size: clamp(2.6rem, 5vw, 3.6rem); font-weight: 800; line-height: 1;
  letter-spacing: -0.03em;
  background: linear-gradient(120deg, var(--white), var(--blue-soft));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  font-variant-numeric: tabular-nums;
}
.stat-label { margin-top: 12px; font-size: 1.02rem; font-weight: 600; color: var(--white); }
.stat-desc { margin-top: 8px; font-size: 0.88rem; color: var(--text-dim); line-height: 1.6; }

/* ============================================================
   SERVICES
   ============================================================ */
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-4);
}
.service-card {
  position: relative; padding: clamp(26px, 3vw, 34px);
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform var(--t-mid) var(--ease), border-color var(--t-mid) var(--ease), background var(--t-mid) var(--ease);
}
.service-card::before {
  content: ""; position: absolute; inset: 0; opacity: 0;
  background: radial-gradient(80% 60% at 50% 0%, rgba(88,143,197,0.14), transparent 70%);
  transition: opacity var(--t-mid) var(--ease);
}
.service-card:hover { transform: translateY(-5px); border-color: var(--border-strong); background: var(--surface-2); }
.service-card:hover::before { opacity: 1; }
.service-card.featured { border-color: rgba(88,143,197,0.32); }
.service-card.featured::after {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--grad-accent);
}
.service-icon {
  width: 52px; height: 52px; display: grid; place-items: center;
  border-radius: var(--r-md); margin-bottom: var(--s-4); color: var(--blue-soft);
  background: linear-gradient(145deg, rgba(88,143,197,0.22) 0%, rgba(88,143,197,0.06) 100%);
  position: relative; z-index: 1;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
}
.service-icon svg { width: 26px; height: 26px; }
.service-card h3 { font-size: 1.18rem; font-weight: 600; color: var(--white); margin-bottom: 10px; position: relative; z-index: 1; }
.service-card p { font-size: 0.92rem; color: var(--text-muted); line-height: 1.65; position: relative; z-index: 1; }
.service-flag {
  position: absolute; top: 16px; right: 16px; z-index: 2;
  font-size: 0.66rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: #1a1206; background: var(--grad-gold); padding: 4px 10px; border-radius: 100px;
}

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why { background: linear-gradient(180deg, var(--bg-alt) 0%, var(--bg) 100%); }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-4); }
.why-card {
  position: relative; padding: clamp(28px, 3vw, 38px);
  border: 1px solid var(--border); border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.015));
  transition: transform var(--t-mid) var(--ease), border-color var(--t-mid) var(--ease);
}
.why-card:hover { transform: translateY(-4px); border-color: var(--border-strong); }
.why-index {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 50%;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.04em;
  color: var(--blue-soft);
  background: rgba(88,143,197,0.12);
  border: 1px solid rgba(88,143,197,0.28);
  margin-bottom: var(--s-4);
}
.why-card h3 { font-size: 1.18rem; font-weight: 600; color: var(--white); margin-bottom: 10px; }
.why-card p { font-size: 0.92rem; color: var(--text-muted); line-height: 1.65; }

/* ============================================================
   GLOBAL PRESENCE
   ============================================================ */
.presence { background: var(--bg); overflow: hidden; }
.presence-bg {
  position: absolute; inset: 0; z-index: 0; opacity: 0.5;
  background-image:
    radial-gradient(circle at 18% 30%, rgba(88,143,197,0.30) 0 2px, transparent 3px),
    radial-gradient(circle at 38% 62%, rgba(88,143,197,0.25) 0 2px, transparent 3px),
    radial-gradient(circle at 55% 24%, rgba(88,143,197,0.28) 0 2px, transparent 3px),
    radial-gradient(circle at 72% 55%, rgba(88,143,197,0.25) 0 2px, transparent 3px),
    radial-gradient(circle at 86% 36%, rgba(88,143,197,0.30) 0 2px, transparent 3px);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 30%, #000 70%, transparent);
          mask-image: linear-gradient(180deg, transparent, #000 30%, #000 70%, transparent);
}
.presence .container { position: relative; z-index: 1; }
.presence-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-4); }
.region-card {
  padding: clamp(26px, 3vw, 34px); border: 1px solid var(--border); border-radius: var(--r-lg);
  background: rgba(12,26,48,0.6); backdrop-filter: blur(4px);
  transition: transform var(--t-mid) var(--ease), border-color var(--t-mid) var(--ease), background var(--t-mid) var(--ease);
}
.region-card:hover { transform: translateY(-4px); border-color: var(--border-strong); background: rgba(12,26,48,0.85); }
.region-card h3 { font-size: 1.2rem; font-weight: 600; color: var(--white); }
.region-hub { color: var(--blue-soft); font-size: 0.86rem; font-weight: 600; margin: 6px 0 12px; letter-spacing: 0.01em; }
.region-card p:last-of-type { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }
.region-card--cta { background: linear-gradient(160deg, rgba(88,143,197,0.16), rgba(29,54,93,0.4)); border-color: var(--border-strong); }
.region-link { display: inline-block; margin-top: var(--s-4); color: var(--blue-soft); font-weight: 600; font-size: 0.9rem; transition: gap var(--t-fast); }
.region-link:hover { color: var(--white); }

/* ============================================================
   INDUSTRIES
   ============================================================ */
.industries { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-alt) 100%); }
.industries-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s-4); }
.industry {
  padding: clamp(22px, 2.5vw, 30px); text-align: left;
  border: 1px solid var(--border); border-radius: var(--r-md);
  background: var(--surface);
  transition: transform var(--t-mid) var(--ease), border-color var(--t-mid) var(--ease), background var(--t-mid) var(--ease);
}
.industry:hover { transform: translateY(-4px); border-color: var(--border-strong); background: var(--surface-2); }
.industry-icon {
  width: 46px; height: 46px; display: grid; place-items: center; margin-bottom: var(--s-4);
  border-radius: var(--r-sm); color: var(--blue-soft);
  background: linear-gradient(145deg, rgba(88,143,197,0.22) 0%, rgba(88,143,197,0.06) 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
}
.industry-icon svg { width: 24px; height: 24px; }
.industry h3 { font-size: 1.02rem; font-weight: 600; color: var(--white); margin-bottom: 8px; }
.industry p { font-size: 0.86rem; color: var(--text-muted); line-height: 1.6; }

/* ============================================================
   CLIENT TRUST
   ============================================================ */
.trust { background: var(--bg-alt); }
.trust-inner { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(40px, 6vw, 80px); align-items: center; }
.trust-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4); }
.trust-card {
  padding: clamp(24px, 3vw, 30px); border: 1px solid var(--border); border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.01));
  transition: transform var(--t-mid) var(--ease), border-color var(--t-mid) var(--ease);
}
.trust-card:hover { transform: translateY(-4px); border-color: var(--border-strong); }
.trust-card h3 { font-size: 1.06rem; font-weight: 600; color: var(--white); margin-bottom: 10px; }
.trust-card h3::before { content: "★"; color: var(--gold); margin-right: 8px; }
.trust-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact { background: linear-gradient(180deg, var(--bg-alt) 0%, var(--navy-950) 100%); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(40px, 6vw, 80px); align-items: start; }
.contact-details { margin-top: var(--s-7); display: flex; flex-direction: column; gap: var(--s-4); }
.contact-details li { display: flex; align-items: center; gap: var(--s-4); }
.contact-ico {
  width: 46px; height: 46px; flex-shrink: 0; display: grid; place-items: center;
  border-radius: var(--r-sm); color: var(--blue-soft);
  background: linear-gradient(145deg, rgba(88,143,197,0.22) 0%, rgba(88,143,197,0.06) 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
}
.contact-ico svg { width: 22px; height: 22px; }
.contact-details .contact-k { display: block; font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-dim); margin-bottom: 2px; }
.contact-details a, .contact-details div > span:last-child { color: var(--white); font-weight: 500; font-size: 0.98rem; }
.contact-details a:hover { color: var(--blue-soft); }

.contact-form {
  padding: clamp(28px, 3.5vw, 44px);
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg);
  box-shadow: var(--shadow-2);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4); }
.field { display: flex; flex-direction: column; margin-bottom: var(--s-4); }
.field label { font-size: 0.85rem; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.req { color: var(--gold); }
.field input, .field select, .field textarea {
  font-family: inherit; font-size: 0.96rem; color: var(--white);
  background: rgba(8,16,30,0.6); border: 1px solid var(--border); border-radius: var(--r-sm);
  padding: 13px 15px; min-height: 48px; width: 100%;
  transition: border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}
.field textarea { resize: vertical; min-height: 110px; line-height: 1.6; }
.field select { appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237fa9d4' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; background-size: 18px; padding-right: 42px;
}
.field input::placeholder, .field textarea::placeholder { color: var(--text-dim); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--blue); background: rgba(8,16,30,0.9);
  box-shadow: 0 0 0 3px rgba(88,143,197,0.18);
}
.field.invalid input, .field.invalid textarea { border-color: #e0676b; box-shadow: 0 0 0 3px rgba(224,103,107,0.16); }
.error { color: #f0989b; font-size: 0.8rem; margin-top: 6px; min-height: 0; }
.contact-form .btn { margin-top: var(--s-2); position: relative; }
.btn-spinner {
  width: 18px; height: 18px; border: 2px solid rgba(255,255,255,0.4); border-top-color: #fff;
  border-radius: 50%; display: none; animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.btn.loading .btn-spinner { display: inline-block; }
.btn.loading .btn-label { opacity: 0.7; }
.form-note { font-size: 0.8rem; color: var(--text-dim); text-align: center; margin-top: var(--s-4); }
.form-success {
  margin-top: var(--s-4); padding: 14px 18px; border-radius: var(--r-sm);
  background: rgba(88,143,197,0.14); border: 1px solid var(--border-strong);
  color: var(--white); font-size: 0.92rem; text-align: center;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--navy-950); border-top: 1px solid var(--border); }
.footer-inner {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: clamp(32px, 4vw, 56px);
  padding-block: clamp(48px, 6vw, 72px);
}
.footer-logo { height: 30px; margin-bottom: var(--s-4); }
.footer-tag { color: var(--blue-soft); font-weight: 600; font-size: 0.95rem; margin-bottom: 10px; letter-spacing: 0.01em; }
.footer-desc { color: var(--text-dim); font-size: 0.88rem; line-height: 1.65; max-width: 38ch; }
.footer-col h4 { font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--white); margin-bottom: var(--s-4); }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a, .footer-contact li { color: var(--text-muted); font-size: 0.9rem; transition: color var(--t-fast); }
.footer-col a:hover { color: var(--blue-soft); }
.footer-contact li { line-height: 1.5; }
.footer-bottom { border-top: 1px solid var(--border); }
.footer-bottom-inner {
  display: flex; justify-content: space-between; align-items: center; gap: var(--s-3);
  padding-block: var(--s-5); flex-wrap: wrap;
}
.footer-bottom p { font-size: 0.82rem; color: var(--text-dim); }
.footer-compliance { letter-spacing: 0.06em; }

/* ============================================================
   LIGHT SECTION THEME
   ============================================================ */
.section-light {
  background: #f4f8fd;
}
.section-light .eyebrow { color: var(--blue); }
.section-light .eyebrow::before { background: linear-gradient(90deg, var(--blue), transparent); }
.section-light .section-title { color: var(--navy-900); }
.section-light .section-intro, .section-light .lead { color: #4a5f7a; }

/* Stat cards on light bg */
.section-light .stat {
  background: #ffffff;
  border-color: rgba(29,54,93,0.10);
  box-shadow: 0 2px 16px rgba(29,54,93,0.07);
}
.section-light .stat:hover { border-color: var(--blue); box-shadow: 0 8px 28px rgba(88,143,197,0.14); }
.section-light .stat-num {
  background: linear-gradient(120deg, var(--navy) 0%, var(--blue) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.section-light .stat-label { color: var(--navy-900); }
.section-light .stat-desc { color: #5a7091; }

/* Industry cards on light bg */
.section-light .industry {
  background: #ffffff;
  border-color: rgba(29,54,93,0.09);
  box-shadow: 0 2px 12px rgba(29,54,93,0.06);
}
.section-light .industry:hover { border-color: var(--blue); box-shadow: 0 8px 28px rgba(88,143,197,0.12); }
.section-light .industry h3 { color: var(--navy-900); }
.section-light .industry p { color: #4a5f7a; }
.section-light .industry-icon {
  background: linear-gradient(145deg, rgba(88,143,197,0.18) 0%, rgba(88,143,197,0.05) 100%);
}

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .services-grid, .why-grid, .presence-grid, .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-inner, .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .nav, .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .about-grid { grid-template-columns: 1fr; }
  .about-media { max-width: 460px; aspect-ratio: 16/11; }
  .globe-canvas { right: -30%; opacity: 0.55; width: 110vw; height: 110vw; }
  .hero-vignette { background: linear-gradient(0deg, rgba(6,14,27,0.95) 6%, rgba(6,14,27,0.5) 45%, rgba(6,14,27,0.4) 100%); }
}

@media (max-width: 600px) {
  :root { --header-h: 66px; }
  .section { padding-block: clamp(56px, 14vw, 80px); }
  .stats-grid, .services-grid, .why-grid, .presence-grid, .industries-grid,
  .trust-grid, .about-pillars, .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-trust { grid-template-columns: repeat(2, 1fr); gap: var(--s-5) 0; }
  .hero-trust li { padding-inline: 0 var(--s-4); border-right: none; border-bottom: 1px solid var(--border); padding-bottom: var(--s-4); }
  .hero-trust li:nth-child(n+3) { border-bottom: none; padding-bottom: 0; }
  .hero-trust li:nth-child(odd) { padding-right: var(--s-5); border-right: 1px solid var(--border); }
  .hero-trust li:nth-child(even) { padding-left: var(--s-5); }
  .hero-actions .btn { flex: 1 1 auto; }
  .scroll-cue { display: none; }
}