/* ============================================
   Santuka Group — Design System v2
   Clean / white / Apple-inspired, C&F & Logistics led
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
  --white: #ffffff;
  --bg-soft: #f5f5f7;
  --bg-soft-2: #eef0f2;

  --ink-900: #1d1d1f;
  --ink-700: #3a3a3d;
  --ink-500: #6e6e73;
  --ink-300: #a1a1a6;
  --line: #e5e5e7;

  --blue-600: #0071e3;
  --blue-700: #0058b0;
  --blue-100: #e8f2fd;

  --gold-600: #a9821e;
  --gold-500: #c9a227;
  --gold-100: #f8f0d8;

  --green-700: #1f7a38;
  --green-600: #2fa84f;
  --green-100: #e7f6ea;

  --navy-950: #0a121f;

  --font-head: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --container: 1180px;
  --radius: 18px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 12px 32px rgba(0,0,0,0.08);
  --shadow-lg: 0 24px 64px rgba(0,0,0,0.12);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink-900);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ink-900);
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-600);
  margin-bottom: 16px;
}
.eyebrow::before { content: ""; width: 24px; height: 2px; background: var(--blue-600); border-radius: 2px; }
.eyebrow.gold { color: var(--gold-600); }
.eyebrow.gold::before { background: var(--gold-500); }
.eyebrow.green { color: var(--green-700); }
.eyebrow.green::before { background: var(--green-600); }

section { position: relative; }
.pad-xl { padding: 110px 0; }
.pad-lg { padding: 84px 0; }
.pad-md { padding: 56px 0; }
@media (max-width: 780px) {
  .pad-xl { padding: 64px 0; }
  .pad-lg { padding: 52px 0; }
  .pad-md { padding: 40px 0; }
}

.bg-soft { background: var(--bg-soft); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 100px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.btn-primary { background: var(--blue-600); color: #fff; }
.btn-primary:hover { background: var(--blue-700); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-outline { border-color: var(--line); color: var(--ink-900); background: var(--white); }
.btn-outline:hover { border-color: var(--ink-900); }
.btn-outline-light { border-color: rgba(255,255,255,0.5); color: var(--white); }
.btn-outline-light:hover { background: rgba(255,255,255,0.12); }
.btn-green { background: var(--green-600); color: #fff; }
.btn-green:hover { background: var(--green-700); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-sm { padding: 10px 20px; font-size: 13.5px; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 500;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  padding: 16px 0;
}
.site-header.scrolled { border-bottom-color: var(--line); box-shadow: 0 1px 0 rgba(0,0,0,0.02); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 44px; width: auto; }
.brand-text { font-size: 21px; font-weight: 800; color: var(--ink-900); letter-spacing: -0.01em; }
.brand-text small { display: block; font-size: 9.5px; font-weight: 600; letter-spacing: 0.1em; color: var(--ink-500); margin-top: 2px; }

/* ---------- Capability strip (5 pillars) ---------- */
.capability-strip { display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0 38px; }
.capability-strip span {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: var(--ink-700);
  background: var(--bg-soft); border: 1px solid var(--line);
  padding: 9px 16px; border-radius: 100px;
}
.capability-strip span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--blue-600); }

/* ---------- Dual logo (business + group) ---------- */
.dual-logo { display: flex; align-items: center; gap: 18px; margin-bottom: 22px; }
.dual-logo .biz-logo { height: 48px; width: auto; }
.dual-logo .divider { width: 1px; height: 32px; background: var(--line); }
.dual-logo .group-mark { display: flex; align-items: center; gap: 8px; }
.dual-logo .group-mark img { height: 26px; width: auto; }
.dual-logo .group-mark span { font-size: 12.5px; font-weight: 600; color: var(--ink-500); }

/* ---------- Animated hero media (crossfade) ---------- */
.hero-media .slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.4s ease; z-index: 1; }
.hero-media .slide.active { opacity: 1; z-index: 2; }
.hero-media .slide img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Photo marquee ---------- */
.marquee-wrap { overflow: hidden; width: 100%; -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.marquee-track { display: flex; gap: 16px; width: max-content; animation: marquee-scroll 34s linear infinite; }
.marquee-track figure { flex: 0 0 auto; width: 300px; aspect-ratio: 4/3; border-radius: var(--radius-sm); overflow: hidden; }
.marquee-track img { width: 100%; height: 100%; object-fit: cover; }
@keyframes marquee-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee-wrap:hover .marquee-track { animation-play-state: paused; }

/* ---------- Counter numerals ---------- */
.stat-num, .stat-grid .num { font-variant-numeric: tabular-nums; }

/* ---------- Logo wordmark marquee (Trusted By) ---------- */
.logo-track { display: flex; gap: 16px; width: max-content; animation: marquee-scroll 30s linear infinite; }
.logo-track .logo-pill {
  flex: 0 0 auto; min-width: 190px; height: 84px;
  display: flex; align-items: center; justify-content: center; text-align: center;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 10px 20px; font-weight: 700; font-size: 14.5px; color: var(--ink-700); letter-spacing: -0.01em;
}
.marquee-wrap:hover .logo-track { animation-play-state: paused; }

/* ---------- Location cards (multi-site footprint) ---------- */
.location-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
@media (max-width: 960px) { .location-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .location-grid { grid-template-columns: 1fr; } }
.location-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 22px; }
.location-card .loc-tag { font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--blue-700); margin-bottom: 10px; }
.location-card h4 { font-size: 17px; margin-bottom: 8px; }
.location-card p { font-size: 13.5px; color: var(--ink-500); font-weight: 400; line-height: 1.55; }
.location-card .loc-flag { display: inline-block; margin-top: 12px; font-size: 11px; font-weight: 700; color: var(--gold-600); background: var(--gold-100); padding: 4px 10px; border-radius: 100px; }

.main-nav { display: flex; align-items: center; gap: 30px; }
.main-nav a { font-size: 14px; font-weight: 500; color: var(--ink-700); transition: color 0.2s; }
.main-nav a:hover, .main-nav a.active { color: var(--blue-600); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.nav-toggle span { width: 22px; height: 2px; background: var(--ink-900); }
@media (max-width: 960px) {
  .main-nav { position: fixed; top: 0; right: -100%; height: 100vh; width: 78%; max-width: 340px;
    background: var(--white); flex-direction: column; align-items: flex-start; justify-content: flex-start;
    padding: 100px 32px 32px; gap: 24px; transition: right 0.3s ease; box-shadow: -10px 0 40px rgba(0,0,0,0.08);
  }
  .main-nav.open { right: 0; }
  .main-nav a { font-size: 16px; }
  .nav-toggle { display: flex; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 170px 0 90px;
  background: linear-gradient(180deg, var(--bg-soft) 0%, var(--white) 100%);
  overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
@media (max-width: 960px) { .hero-grid { grid-template-columns: 1fr; gap: 40px; } }
.hero h1 { font-size: clamp(36px, 4.6vw, 58px); margin-bottom: 22px; }
.hero h1 .accent { color: var(--blue-600); }
.hero p.lead { font-size: 18px; color: var(--ink-500); max-width: 540px; margin-bottom: 34px; font-weight: 400; line-height: 1.55; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 44px; }
.hero-stats { display: grid; grid-template-columns: repeat(3, auto); gap: 34px; }
.hero-stats .stat-num { font-size: 28px; font-weight: 800; color: var(--ink-900); }
.hero-stats .stat-label { font-size: 12.5px; color: var(--ink-500); margin-top: 2px; }
.hero-media { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); aspect-ratio: 4/3.1; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media .tag {
  position: absolute; bottom: 20px; left: 20px;
  background: rgba(255,255,255,0.92); backdrop-filter: blur(8px);
  padding: 10px 16px; border-radius: 100px; font-size: 13px; font-weight: 600; color: var(--ink-900);
  box-shadow: var(--shadow-sm);
}

/* ---------- Divisions ---------- */
.divisions { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 860px) { .divisions { grid-template-columns: 1fr; } }
.division-card {
  padding: 52px 44px; border-radius: var(--radius); background: var(--bg-soft);
  transition: box-shadow 0.25s, transform 0.25s;
}
.division-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.division-card .div-logo { height: 44px; width: auto; margin-bottom: 26px; }
.division-card h3 { font-size: 26px; margin-bottom: 12px; }
.division-card p { font-size: 15px; color: var(--ink-500); margin-bottom: 24px; max-width: 420px; font-weight: 400; }
.division-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.division-tags span { font-size: 11.5px; font-weight: 600; padding: 6px 13px; border-radius: 100px; background: var(--white); color: var(--ink-700); border: 1px solid var(--line); }

/* ---------- Section headers ---------- */
.section-head { max-width: 640px; margin-bottom: 52px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(28px, 3.2vw, 40px); margin-bottom: 14px; }
.section-head p { font-size: 16px; color: var(--ink-500); font-weight: 400; }

/* ---------- Stat strip ---------- */
.stat-strip { background: var(--bg-soft); }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; }
@media (max-width: 780px) { .stat-grid { grid-template-columns: repeat(2, 1fr); } }
.stat-grid .num { font-size: 38px; font-weight: 800; color: var(--ink-900); }
.stat-grid .lbl { font-size: 13px; color: var(--ink-500); margin-top: 6px; }

/* ---------- Cards ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
@media (max-width: 860px) { .grid-3, .grid-2, .grid-4 { grid-template-columns: 1fr; } }
@media (max-width: 960px) and (min-width: 861px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }

.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px 28px; transition: box-shadow 0.25s, transform 0.25s;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.card .icon { font-size: 24px; margin-bottom: 14px; }
.card h4 { font-size: 17px; margin-bottom: 8px; font-weight: 700; }
.card p { font-size: 14px; color: var(--ink-500); font-weight: 400; }

.card-soft { background: var(--bg-soft); border: none; }

/* ---------- Sector cards (diversification) ---------- */
.sector-card {
  border-radius: var(--radius);
  padding: 30px 26px;
  background: var(--white);
  border: 1px solid var(--line);
  height: 100%;
}
.sector-card .pill {
  display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: 0.04em;
  padding: 5px 12px; border-radius: 100px; margin-bottom: 16px;
}
.sector-card.core .pill { background: var(--blue-100); color: var(--blue-700); }
.sector-card.active .pill { background: var(--green-100); color: var(--green-700); }
.sector-card.open .pill { background: var(--gold-100); color: var(--gold-600); }
.sector-card h4 { font-size: 18px; margin-bottom: 8px; }
.sector-card p { font-size: 14px; color: var(--ink-500); font-weight: 400; }

/* ---------- Partner strip ---------- */
.partner-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.partner-grid div { background: var(--white); padding: 22px 14px; text-align: center; font-weight: 600; font-size: 13.5px; color: var(--ink-700); display: flex; align-items: center; justify-content: center; min-height: 78px; }
@media (max-width: 780px) { .partner-grid { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Timeline ---------- */
.timeline { position: relative; padding-left: 32px; border-left: 2px solid var(--line); }
.tl-item { position: relative; padding-bottom: 44px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before { content: ""; position: absolute; left: -38px; top: 4px; width: 12px; height: 12px; border-radius: 50%; background: var(--blue-600); border: 3px solid #fff; box-shadow: 0 0 0 2px var(--blue-600); }
.tl-year { font-size: 20px; color: var(--blue-600); font-weight: 800; margin-bottom: 6px; }
.tl-item h4 { font-size: 16.5px; margin-bottom: 6px; font-weight: 700; }
.tl-item p { font-size: 14.5px; color: var(--ink-500); max-width: 560px; font-weight: 400; }

/* ---------- Leadership ---------- */
.leader-card { background: var(--bg-soft); padding: 36px 32px; border-radius: var(--radius); }
.leader-card .badge { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--blue-700); background: var(--blue-100); padding: 5px 12px; border-radius: 100px; margin-bottom: 16px; }
.leader-card h4 { font-size: 20px; margin-bottom: 4px; }
.leader-card .role { color: var(--ink-500); font-size: 13.5px; margin-bottom: 16px; font-weight: 500; }
.leader-card p.bio { color: var(--ink-700); font-size: 14.5px; font-weight: 400; }

/* ---------- Value cards (Vision/Mission/Values) ---------- */
.value-card { padding: 28px 24px; border-radius: var(--radius); background: var(--white); border: 1px solid var(--line); }
.value-card .num { font-size: 13px; font-weight: 800; color: var(--blue-600); margin-bottom: 12px; }
.value-card h4 { font-size: 17px; margin-bottom: 8px; }
.value-card p { font-size: 13.5px; color: var(--ink-500); font-weight: 400; }

.vm-card { padding: 40px 36px; border-radius: var(--radius); }
.vm-card.vision { background: var(--blue-100); }
.vm-card.mission { background: var(--gold-100); }
.vm-card .tag { font-size: 12px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 14px; }
.vm-card.vision .tag { color: var(--blue-700); }
.vm-card.mission .tag { color: var(--gold-600); }
.vm-card p { font-size: 17px; font-weight: 500; color: var(--ink-900); line-height: 1.5; }

/* ---------- Compliance list ---------- */
.check-list li { display: flex; gap: 14px; padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 14.5px; color: var(--ink-700); font-weight: 400; }
.check-list li:last-child { border-bottom: none; }
.check-list .tick { flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%; background: var(--blue-100); color: var(--blue-700); display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; margin-top: 1px; }

/* ---------- Infrastructure figures ---------- */
.fig-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.fig-row.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 780px) { .fig-row { grid-template-columns: 1fr 1fr; } }
.fig { padding: 24px 22px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.fig .n { font-size: 26px; font-weight: 800; color: var(--ink-900); }
.fig .l { font-size: 12.5px; color: var(--ink-500); margin-top: 4px; }

/* ---------- Photo gallery ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 780px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
.gallery-grid figure { overflow: hidden; border-radius: var(--radius-sm); aspect-ratio: 4/3; background: var(--bg-soft); }
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.gallery-grid figure:hover img { transform: scale(1.05); }
.gallery-grid figure.tall { grid-row: span 2; aspect-ratio: auto; }

/* ---------- CTA banner ---------- */
.cta-banner { background: var(--ink-900); color: #fff; text-align: center; padding: 84px 0; border-radius: var(--radius); margin: 0 28px; max-width: calc(var(--container) - 0px); margin-left: auto; margin-right: auto; }
.cta-banner h2 { color: #fff; font-size: clamp(26px, 3.4vw, 36px); margin-bottom: 14px; }
.cta-banner p { color: rgba(255,255,255,0.68); margin-bottom: 30px; max-width: 500px; margin-left: auto; margin-right: auto; font-weight: 400; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.site-footer { background: var(--bg-soft); color: var(--ink-500); padding: 64px 0 26px; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid var(--line); }
@media (max-width: 780px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-brand img { height: 32px; margin-bottom: 14px; }
.footer-brand p { font-size: 13.5px; line-height: 1.7; max-width: 320px; font-weight: 400; }
.site-footer h5 { color: var(--ink-900); font-size: 12.5px; letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 16px; font-weight: 700; }
.site-footer ul li { margin-bottom: 10px; font-size: 14px; }
.site-footer a:hover { color: var(--blue-600); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 24px; font-size: 12.5px; flex-wrap: wrap; gap: 12px; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { padding: 160px 0 70px; background: var(--bg-soft); }
.page-hero h1 { font-size: clamp(32px, 4.2vw, 48px); }
.page-hero p.lead { color: var(--ink-500); font-size: 16.5px; max-width: 620px; margin-top: 16px; font-weight: 400; }
.breadcrumb { font-size: 13px; color: var(--ink-500); margin-bottom: 18px; }
.breadcrumb a:hover { color: var(--blue-600); }

/* Utility */
.text-blue { color: var(--blue-600); }
.text-gold { color: var(--gold-600); }
.text-green { color: var(--green-600); }
.small-muted { font-size: 13.5px; color: var(--ink-500); }
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
@media (max-width: 860px) { .two-col { grid-template-columns: 1fr; gap: 32px; } }