/* ===== Design tokens ===== */
:root {
  --bg: #0a0f1c;
  --bg-alt: #0e1525;
  --surface: #131d31;
  --surface-2: #18233a;
  --border: #233149;
  --text: #eaf0fa;
  --muted: #9db0cc;
  --muted-2: #6f82a1;
  --accent: #e7b35c;
  --accent-2: #f3c878;
  --accent-ink: #2a1c06;
  --radius: 16px;
  --radius-sm: 11px;
  --maxw: 1080px;
  --shadow: 0 18px 50px -20px rgba(0, 0, 0, 0.6);
  --font-sans: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-display: 'Fraunces', Georgia, serif;
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 15, 28, 0.72);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.22rem;
  letter-spacing: 0.2px;
}
.nav { display: flex; align-items: center; gap: 30px; }
.nav a { color: var(--muted); font-weight: 500; font-size: 0.95rem; transition: color 0.2s; }
.nav a:hover { color: var(--text); }
.nav .nav-cta {
  color: var(--accent-ink);
  background: linear-gradient(180deg, var(--accent-2), var(--accent));
  padding: 9px 18px; border-radius: 999px; font-weight: 600;
}
.nav .nav-cta:hover { color: var(--accent-ink); filter: brightness(1.05); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: transform 0.25s, opacity 0.25s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: clamp(72px, 12vw, 140px) 0 clamp(60px, 8vw, 96px);
  background:
    radial-gradient(1100px 500px at 78% -8%, rgba(231, 179, 92, 0.13), transparent 60%),
    radial-gradient(900px 480px at 8% 12%, rgba(52, 110, 235, 0.10), transparent 55%);
}
.eyebrow {
  text-transform: uppercase; letter-spacing: 2.5px; font-size: 0.78rem; font-weight: 600;
  color: var(--accent); margin-bottom: 22px;
}
.hero h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.4rem, 6vw, 4.1rem);
  line-height: 1.05;
  letter-spacing: -0.5px;
}
.hero h1 .accent {
  background: linear-gradient(180deg, var(--accent-2), var(--accent));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.lede {
  margin-top: 26px; max-width: 640px; font-size: clamp(1.02rem, 1.6vw, 1.18rem);
  color: var(--muted);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 13px 24px; border-radius: 999px; font-weight: 600; font-size: 0.97rem;
  transition: transform 0.18s, filter 0.18s, background 0.18s, border-color 0.18s; cursor: pointer;
  border: 1px solid transparent; white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(180deg, var(--accent-2), var(--accent)); color: var(--accent-ink); }
.btn-primary:hover { filter: brightness(1.05); }
.btn-ghost { border-color: var(--border); color: var(--text); background: rgba(255, 255, 255, 0.02); }
.btn-ghost:hover { border-color: var(--muted-2); background: rgba(255, 255, 255, 0.05); }
.btn-lg { padding: 16px 32px; font-size: 1.05rem; }

.trusted { margin-top: 56px; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 26px; }
.trusted > span { color: var(--muted-2); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 1.5px; }
.trusted ul { display: flex; flex-wrap: wrap; gap: 14px 26px; }
.trusted li { color: var(--muted); font-weight: 600; font-size: 0.98rem; }
.trusted li::before { content: '◆'; color: var(--accent); margin-right: 9px; font-size: 0.6rem; vertical-align: middle; }

/* ===== Brand marquee ===== */
.logobar { padding: 46px 0 26px; border-top: 1px solid var(--border); background: var(--bg-alt); }
.logobar-label {
  text-align: center; text-transform: uppercase; letter-spacing: 2px;
  font-size: 0.76rem; font-weight: 600; color: var(--muted-2); margin-bottom: 30px;
}
.marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee-track { display: flex; width: max-content; animation: marquee-scroll 34s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-content { display: flex; align-items: center; gap: 64px; padding-right: 64px; }
.logo-img {
  height: 34px; width: auto; object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.72; transition: opacity 0.2s; flex: none;
}
.logo-img--tall { height: 48px; }
.logo-text {
  font-family: var(--font-sans); font-size: clamp(1.1rem, 2vw, 1.45rem);
  font-weight: 700; letter-spacing: -0.2px; color: #fff; white-space: nowrap;
  opacity: 0.72; transition: opacity 0.2s; flex: none;
}
.logo-img:hover, .logo-text:hover { opacity: 1; }
@keyframes marquee-scroll { to { transform: translateX(-50%); } }
/* Belt always scrolls as a single row (owner's explicit choice), even when the
   OS/browser requests reduced motion. Pause-on-hover is kept as the concession. */
.marquee-track { flex-wrap: nowrap; }
.marquee-content { flex-wrap: nowrap; }

/* ===== Sections ===== */
.section { padding: clamp(64px, 9vw, 110px) 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.kicker {
  text-transform: uppercase; letter-spacing: 2.2px; font-size: 0.76rem; font-weight: 700;
  color: var(--accent); margin-bottom: 14px;
}
.kicker.center, h2.center, .center { text-align: center; }
h2 {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(1.8rem, 3.6vw, 2.6rem); line-height: 1.12; letter-spacing: -0.4px;
}
.center { margin-left: auto; margin-right: auto; }

.grid-2 { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.prose p { color: var(--muted); margin-bottom: 18px; font-size: 1.05rem; }
.prose .signature { color: var(--text); font-weight: 600; margin-top: 6px; }

/* ===== Service cards ===== */
.cards {
  margin-top: 48px; display: grid; gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.card {
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border: 1px solid var(--border); border-radius: var(--radius); padding: 30px 26px;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.card:hover { transform: translateY(-4px); border-color: rgba(231, 179, 92, 0.45); box-shadow: var(--shadow); }
.card-num { font-family: var(--font-display); font-size: 1rem; color: var(--accent); margin-bottom: 16px; font-weight: 600; }
.card h3 { font-size: 1.2rem; margin-bottom: 10px; letter-spacing: -0.2px; }
.card p { color: var(--muted); font-size: 0.98rem; }

/* ===== Timeline ===== */
.timeline { margin-top: 46px; display: grid; gap: 18px; }
.tl-item {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px 30px; display: grid; grid-template-columns: 0.9fr 1.6fr; gap: 18px 40px; align-items: start;
  transition: border-color 0.2s;
}
.tl-item:hover { border-color: rgba(231, 179, 92, 0.4); }
.tl-role h3 { font-size: 1.18rem; letter-spacing: -0.2px; }
.tl-company { display: block; margin-top: 6px; color: var(--accent); font-weight: 600; font-size: 0.98rem; }
.tl-company em { color: var(--muted-2); font-style: normal; font-weight: 500; }
.tl-desc { color: var(--muted); font-size: 1rem; }

/* ===== CTA ===== */
.section-cta {
  background:
    radial-gradient(800px 360px at 50% 0%, rgba(231, 179, 92, 0.12), transparent 65%),
    var(--bg-alt);
  border-top: 1px solid var(--border);
}
.cta-inner { max-width: 680px; }
.cta-lede { color: var(--muted); margin: 18px auto 34px; max-width: 560px; font-size: 1.08rem; }

/* ===== Footer ===== */
.site-footer { border-top: 1px solid var(--border); padding: 32px 0; background: var(--bg); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-legal { color: var(--muted-2); font-size: 0.88rem; }

/* ===== Responsive ===== */
@media (max-width: 760px) {
  .nav {
    position: absolute; top: 70px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg-alt); border-bottom: 1px solid var(--border);
    max-height: 0; overflow: hidden; transition: max-height 0.3s ease;
  }
  .nav.open { max-height: 340px; }
  .nav a { padding: 16px 24px; border-top: 1px solid var(--border); }
  .nav .nav-cta { border-radius: 0; text-align: center; }
  .nav-toggle { display: flex; }
  .brand { font-size: 1.02rem; }
  .grid-2 { grid-template-columns: 1fr; }
  .tl-item { grid-template-columns: 1fr; gap: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}