:root {
  --bg: #f7f4ee;
  --surface: #ffffff;
  --surface-2: #ebe3d6;
  --text: #172033;
  --muted: #637083;
  --primary: #17324d;
  --primary-2: #284d73;
  --accent: #b7791f;
  --border: #dfd6c9;
  --shadow: 0 24px 70px rgba(23, 32, 51, 0.12);
  --radius: 24px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}
a { color: inherit; }
.skip-link {
  position: absolute;
  left: -999px;
  top: 16px;
  background: var(--primary);
  color: white;
  padding: 10px 14px;
  border-radius: 10px;
  z-index: 1000;
}
.skip-link:focus { left: 16px; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 244, 238, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(223, 214, 201, 0.8);
}
.nav {
  max-width: var(--max);
  margin: 0 auto;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--primary);
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow);
}
.brand-text { font-size: 1rem; }
.nav-menu {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 0;
  margin: 0;
  font-size: 0.95rem;
}
.nav-menu a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 650;
}
.nav-menu a:hover { color: var(--primary); }
.nav-toggle {
  display: none;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 999px;
  padding: 9px 14px;
  color: var(--primary);
  font-weight: 700;
}
.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 86px 22px;
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 46px;
  align-items: center;
  min-height: calc(100vh - 80px);
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-weight: 800;
  color: var(--accent);
  font-size: 0.78rem;
  margin: 0 0 14px;
}
h1, h2, h3 { line-height: 1.1; margin: 0; letter-spacing: -0.045em; }
h1 { font-size: clamp(2.5rem, 6vw, 5.7rem); max-width: 920px; }
h2 { font-size: clamp(2rem, 4vw, 3.6rem); }
h3 { font-size: 1.35rem; }
p { margin: 0; }
.hero-lead {
  color: var(--muted);
  font-size: clamp(1.08rem, 1.7vw, 1.35rem);
  max-width: 780px;
  margin-top: 28px;
}
.hero-actions, .contact-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 32px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  border: 1px solid transparent;
}
.button.primary { background: var(--primary); color: #fff; }
.button.primary:hover { background: var(--primary-2); }
.button.secondary { background: rgba(255,255,255,0.65); color: var(--primary); border-color: var(--border); }
.button.secondary:hover { background: #fff; }
.hero-card, .card, .contact-card, .publication {
  background: rgba(255,255,255,0.78);
  border: 1px solid rgba(223, 214, 201, 0.85);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.hero-card {
  padding: 26px;
  display: grid;
  gap: 18px;
}
.card-line {
  padding: 18px;
  border-radius: 18px;
  background: var(--bg);
}
.card-line span, .timeline-item span, .publication span {
  display: block;
  color: var(--accent);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 800;
  margin-bottom: 6px;
}
.card-line strong { display: block; line-height: 1.25; }
.split {
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(0, 1.35fr);
  gap: 70px;
  align-items: start;
}
.prose {
  color: var(--muted);
  font-size: 1.08rem;
  display: grid;
  gap: 20px;
}
.quick-links { display: flex; flex-wrap: wrap; gap: 10px; }
.quick-links a {
  text-decoration: none;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,0.64);
  font-weight: 750;
  color: var(--primary);
}
.note { font-size: 0.92rem; color: #7f6a52; }
.section-heading {
  max-width: 760px;
  margin-bottom: 36px;
}
.section-heading p:last-child { color: var(--muted); font-size: 1.08rem; margin-top: 14px; }
.grid { display: grid; gap: 18px; }
.cards-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card {
  padding: 26px;
  min-height: 230px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-4px); }
.card p { color: var(--muted); margin-top: 14px; }
.feature {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 44px;
  align-items: start;
  background: var(--primary);
  color: #fff;
  max-width: none;
  padding-left: max(22px, calc((100vw - var(--max)) / 2 + 22px));
  padding-right: max(22px, calc((100vw - var(--max)) / 2 + 22px));
}
.feature .eyebrow { color: #f1c27d; }
.feature-text p:last-child { margin-top: 22px; color: rgba(255,255,255,0.78); font-size: 1.08rem; }
.timeline { display: grid; gap: 16px; }
.timeline-item {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 22px;
  padding: 22px;
}
.timeline-item p { margin-top: 10px; color: rgba(255,255,255,0.76); }
.publication-list { display: grid; gap: 16px; }
.publication { padding: 24px; }
.publication h3 { margin-bottom: 10px; }
.publication p { color: var(--muted); }
.checklist { margin: 0; padding-left: 0; list-style: none; display: grid; gap: 12px; }
.checklist li {
  padding-left: 30px;
  position: relative;
}
.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 900;
}
.project a {
  display: inline-block;
  margin-top: 18px;
  color: var(--primary);
  font-weight: 800;
  text-decoration: none;
}
.contact { padding-top: 40px; }
.contact-card {
  padding: clamp(28px, 5vw, 58px);
  background: linear-gradient(135deg, #ffffff, #f2eadc);
}
.contact-card p { color: var(--muted); max-width: 720px; margin-top: 16px; }
.site-footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 30px 22px 50px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  border-top: 1px solid var(--border);
}
.site-footer a { color: var(--primary); text-decoration: none; font-weight: 750; }
.legal-page { max-width: 880px; }
.legal-page h1 { font-size: clamp(2.3rem, 5vw, 4rem); margin-bottom: 24px; }
.legal-page h2 { font-size: 1.55rem; margin-top: 34px; margin-bottom: 10px; }
.legal-page p { color: var(--muted); margin-bottom: 12px; }

@media (max-width: 920px) {
  .nav-toggle { display: inline-flex; }
  .nav-menu {
    position: absolute;
    top: 78px;
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    background: rgba(255,255,255,0.96);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 16px;
    box-shadow: var(--shadow);
  }
  .nav-menu.open { display: flex; }
  .nav-menu.simple { display: flex; position: static; flex-direction: row; box-shadow: none; border: 0; background: transparent; padding: 0; }
  .hero, .split, .feature { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding-top: 62px; }
  .cards-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .brand-text { display: none; }
  .section { padding-top: 64px; padding-bottom: 64px; }
  .cards-3 { grid-template-columns: 1fr; }
  .card { min-height: auto; }
  .hero-actions, .contact-actions { flex-direction: column; align-items: stretch; }
  .button { width: 100%; }
}