:root {
  --ink: #15171c;
  --ink-soft: #464b55;
  --paper: #ffffff;
  --paper-warm: #f6f3ec;
  --navy: #141b2d;
  --navy-deep: #0b1020;
  --gold: #b8935a;
  --gold-light: #d9bd8c;
  --line: #e4ded2;
  --radius: 999px;
  --wrap: 1180px;
  --serif: "PT Serif", Georgia, "Times New Roman", serif;
  --display: "Marcellus", "PT Serif", Georgia, serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 88px; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: inherit; }

h1, h2, h3 { font-family: var(--display); font-weight: 400; line-height: 1.15; margin: 0; }

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

.skip {
  position: absolute; left: -9999px; top: 8px; z-index: 100;
  background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 6px;
}
.skip:focus { left: 16px; }

:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }

/* header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled { border-bottom-color: var(--line); }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 84px; }
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.brand img { width: 44px; height: auto; }
.brand span { font-family: var(--display); font-size: 19px; letter-spacing: 0.02em; }
.nav { display: flex; align-items: center; gap: 30px; }
.nav a { text-decoration: none; font-size: 16px; color: var(--ink); }
.nav a:hover { color: var(--gold); }
.nav a.btn, .nav a.btn:hover { color: #fff; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 30px; border-radius: var(--radius);
  font-family: var(--serif); font-size: 16px; text-decoration: none; line-height: 1;
  border: 1px solid var(--ink); background: var(--ink); color: #fff;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.btn:hover { background: var(--navy); border-color: var(--navy); }
.btn.ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.6); }
.btn.ghost:hover { border-color: var(--gold-light); color: var(--gold-light); background: transparent; }
.btn.gold { background: var(--gold-light); border-color: var(--gold-light); color: var(--navy-deep); }
.btn.gold:hover { background: #e7d2ad; border-color: #e7d2ad; }

/* hero */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background:
    radial-gradient(1200px 520px at 78% 18%, rgba(184, 147, 90, 0.18), transparent 60%),
    radial-gradient(900px 500px at 10% 100%, rgba(40, 60, 110, 0.45), transparent 65%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%);
  margin: 0 28px; border-radius: 4px;
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.22;
  background-image:
    linear-gradient(rgba(217, 189, 140, 0.25) 1px, transparent 1px),
    linear-gradient(90deg, rgba(217, 189, 140, 0.25) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 70% 40%, #000 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000 0%, transparent 70%);
}
.hero-inner {
  position: relative; display: grid; grid-template-columns: 1.35fr 0.65fr; align-items: center; gap: 48px;
  max-width: var(--wrap); margin: 0 auto; padding: 120px 56px 112px;
}
.eyebrow {
  font-family: var(--serif); font-size: 14px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--gold-light); margin: 0 0 22px;
}
.hero h1 { font-size: clamp(38px, 5.2vw, 66px); margin-bottom: 26px; }
.hero p.lead { font-size: 20px; color: rgba(255, 255, 255, 0.86); max-width: 640px; margin: 0 0 38px; }
.hero .actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-mark { justify-self: center; width: min(300px, 100%); filter: drop-shadow(0 24px 48px rgba(0, 0, 0, 0.45)); }
.pillars {
  position: relative; display: flex; flex-wrap: wrap; gap: 10px 26px;
  max-width: var(--wrap); margin: 0 auto; padding: 0 56px 46px;
  font-size: 15px; color: rgba(255, 255, 255, 0.78);
}
.pillars span::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 10px; border-radius: 50%; background: var(--gold-light); vertical-align: middle; }

/* sections */
section.block { padding: 110px 0; }
section.alt { background: var(--paper-warm); }
.section-head { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: end; margin-bottom: 56px; }
.section-head h2 { font-size: clamp(32px, 3.6vw, 46px); }
.section-head p { margin: 0; color: var(--ink-soft); }
.kicker { font-size: 13px; letter-spacing: 0.22em; text-transform: uppercase; color: #76592b; margin: 0 0 16px; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  background: #fff; border: 1px solid var(--line); border-top: 3px solid var(--gold);
  padding: 30px 28px 32px; border-radius: 2px;
}
section.alt .card { background: #fff; }
.card.wide { grid-column: 1 / -1; }
.card h3 { font-size: 22px; margin-bottom: 12px; }
.card p { margin: 0; color: var(--ink-soft); font-size: 16.5px; }

.quals { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border-top: 1px solid var(--line); }
.qual { padding: 34px 34px 34px 0; border-bottom: 1px solid var(--line); }
.qual:nth-child(odd) { border-right: 1px solid var(--line); }
.qual:nth-child(even) { padding-left: 34px; padding-right: 0; }
.qual h3 { font-size: 24px; margin-bottom: 10px; }
.qual p { margin: 0; color: var(--ink-soft); }

.timeline { border-left: 2px solid var(--gold); margin-left: 6px; }
.entry { position: relative; padding: 0 0 38px 36px; }
.entry::before {
  content: ""; position: absolute; left: -9px; top: 6px; width: 16px; height: 16px; border-radius: 50%;
  background: var(--paper-warm); border: 2px solid var(--gold);
}
.entry:last-child { padding-bottom: 0; }
.entry h3 { font-size: 22px; margin-bottom: 4px; }
.entry .meta { font-size: 15px; color: #76592b; letter-spacing: 0.04em; margin: 0 0 8px; }
.entry p { margin: 0; color: var(--ink-soft); }
.note { font-size: 15px; color: var(--ink-soft); font-style: italic; margin: 0 0 30px; }

.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.fact { background: var(--navy); color: #fff; padding: 32px 30px; border-radius: 2px; }
.fact h3 { font-size: 21px; color: var(--gold-light); margin-bottom: 18px; }
.fact dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 10px 18px; font-size: 16px; }
.fact dt { color: rgba(255, 255, 255, 0.66); }
.fact dd { margin: 0; }
.fact ul { margin: 0; padding-left: 18px; font-size: 16px; }
.fact li { margin-bottom: 8px; }

/* contact */
.contact { background: var(--navy-deep); color: #fff; padding: 110px 0; }
.contact-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 64px; align-items: start; }
.contact h2 { font-size: clamp(32px, 3.6vw, 46px); margin-bottom: 20px; }
.contact p { color: rgba(255, 255, 255, 0.82); margin: 0 0 30px; }
.contact .kicker { color: var(--gold-light); }
.poc { border: 1px solid rgba(217, 189, 140, 0.35); padding: 34px; border-radius: 2px; }
.poc .name { font-family: var(--display); font-size: 26px; margin: 0 0 4px; }
.poc .role { color: var(--gold-light); font-size: 15px; margin: 0 0 24px; }
.poc a { color: #fff; text-decoration: none; border-bottom: 1px solid rgba(217, 189, 140, 0.5); }
.poc a:hover { color: var(--gold-light); }
.poc ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; font-size: 17px; }
.poc li span { display: inline-block; min-width: 92px; color: rgba(255, 255, 255, 0.6); font-size: 14px; letter-spacing: 0.08em; text-transform: uppercase; }

footer.site-footer { background: var(--navy-deep); color: rgba(255, 255, 255, 0.6); font-size: 14px; border-top: 1px solid rgba(255, 255, 255, 0.08); }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 26px; padding-bottom: 26px; }

.notfound { padding: 120px 0; text-align: center; }
.notfound img { margin: 0 auto 28px; }
.notfound h1 { font-size: 40px; margin-bottom: 16px; }
.notfound p { color: var(--ink-soft); margin: 0 0 30px; }

@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; padding: 84px 32px 72px; }
  .hero-mark { width: 180px; justify-self: start; order: -1; }
  .pillars { padding: 0 32px 40px; }
  .section-head, .contact-grid { grid-template-columns: 1fr; gap: 18px; }
  .cards, .facts { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  body { font-size: 17px; }
  .wrap { padding: 0 16px; }
  .bar { min-height: 68px; }
  .brand span { display: none; }
  .nav { gap: 16px; }
  .nav a.hide-sm { display: none; }
  .nav .btn { padding: 12px 20px; font-size: 15px; }
  .hero { margin: 0 16px; }
  .hero-inner { padding: 44px 22px 52px; gap: 28px; }
  .hero-mark { width: 120px; }
  .eyebrow { letter-spacing: 0.16em; }
  .pillars { padding: 0 22px 34px; }
  section.block, .contact { padding: 72px 0; }
  .cards, .facts, .quals { grid-template-columns: 1fr; }
  .qual, .qual:nth-child(even) { padding: 26px 0; border-right: 0; }
  .poc { padding: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}