:root {
  --serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --sans: Jost, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --navy: #1B2340;
  --blue: #2E5C8A;
  --cream: #FBF7F1;
  --sand: #EDE9E3;
  --sand-warm: #F6EFE4;
  --gold: #B6A98F;
  --line: #E7DFD4;
  --line-2: #E0D6C6;
  --line-3: #DCD0BC;
  --muted: #8C8577;
  --text: #5A564D;
  --text-2: #4A4740;
  --navy-line: #303956;
  --navy-muted: #9AA3BE;
  --navy-text: #D5D8E4;
  --navy-dim: #6E7691;
  --pad-y: clamp(56px, 7vw, 96px);
  --pad-x: clamp(20px, 4vw, 56px);
  color-scheme: light;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--cream);
  font-family: var(--sans);
  font-weight: 300;
  color: var(--navy);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { max-width: 100%; }
a { color: var(--navy); text-decoration: none; transition: color .2s, background-color .2s, border-color .2s; }
a:hover { color: var(--blue); }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; letter-spacing: .05em; text-transform: uppercase; color: var(--navy); text-wrap: pretty; margin: 0; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

.skip { position: absolute; left: -9999px; top: 0; background: var(--navy); color: var(--cream); padding: 12px 20px; z-index: 100; }
.skip:focus { left: 0; }

.sec { padding: var(--pad-y) var(--pad-x); scroll-margin-top: 88px; }
.kicker { font-family: var(--sans); font-size: 12px; font-weight: 400; letter-spacing: .28em; text-transform: uppercase; color: var(--muted); }
.lead { font-size: clamp(16px, 1.4vw, 18px); line-height: 1.75; color: var(--text); text-wrap: pretty; }

/* ── buttons ── */
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 17px 34px;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn--dark { background: var(--navy); color: var(--cream); }
.btn--dark:hover { background: var(--blue); color: var(--cream); }
.btn--ghost { border-color: #C9BFAF; color: var(--navy); }
.btn--ghost:hover { border-color: var(--navy); color: var(--navy); }
.btn--light { background: var(--cream); color: var(--navy); padding: 16px 32px; font-size: 12.5px; }
.btn--light:hover { background: #fff; color: var(--navy); }
.btn--sm { padding: 11px 26px; font-size: 12.5px; letter-spacing: .12em; border-color: #C9BFAF; }
.btn--sm:hover { background: var(--navy); color: var(--cream); border-color: var(--navy); }
.btn--text { font-size: 12.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--blue); }
.btn-row { margin-top: 38px; display: flex; gap: 14px; flex-wrap: wrap; }

/* ── header ── */
.hdr { position: sticky; top: 0; z-index: 40; background: var(--cream); border-bottom: 1px solid var(--line); }
.hdr__in { padding: 14px var(--pad-x); display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.brand { font-family: var(--serif); font-size: clamp(17px, 1.8vw, 22px); font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--navy); white-space: nowrap; }
.nav { display: flex; align-items: center; flex-wrap: wrap; gap: 14px 34px; font-size: 12.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--text-2); white-space: nowrap; }
.nav a { color: var(--text-2); }

/* ── hero ── */
.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); min-height: 620px; }
.hero__text { min-width: 0; display: flex; align-items: center; padding: var(--pad-y) var(--pad-x); }
.hero__inner { max-width: 600px; }
.hero h1 { font-size: clamp(34px, 4.4vw, 56px); line-height: 1.16; letter-spacing: .03em; margin-top: 20px; }
.hero .lead { margin-top: 30px; max-width: 470px; }
.hero__media { position: relative; min-width: 0; overflow: hidden; min-height: 620px; background: #F1EBE1; }
.hero__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 40% 28%; }

/* ── about / quote ── */
.about { display: flex; justify-content: center; text-align: center; }
.about__in { max-width: 900px; }
.about h2 { font-size: clamp(28px, 3.2vw, 40px); line-height: 1.2; margin-top: 22px; }
.quote { margin: 26px 0 0; font-family: var(--serif); font-size: clamp(19px, 1.8vw, 22px); line-height: 1.62; color: #3B3A34; text-wrap: pretty; }

/* ── focus ── */
.focus { background: var(--sand) url("img/union.svg") right center / auto 100% no-repeat; position: relative; overflow: hidden; }
.focus__head { max-width: 860px; position: relative; z-index: 2; }
.focus__head h2 { font-size: clamp(28px, 3.2vw, 40px); line-height: 1.2; margin-top: 20px; }
.cards { margin-top: 48px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px; max-width: 1000px; position: relative; z-index: 2; }
.card { background: #fff; padding: 44px 40px 48px; }
.card:nth-child(1), .card:nth-child(4) { background: var(--cream); }
.card__num { font-family: var(--serif); font-size: 30px; color: var(--gold); }
.card h3 { font-size: clamp(22px, 2vw, 26px); letter-spacing: .08em; margin-top: 26px; }
.card p { margin-top: 14px; font-size: clamp(16px, 1.4vw, 18px); line-height: 1.7; color: var(--text); }

/* ── science ── */
.science h2 { font-size: clamp(28px, 3.2vw, 40px); line-height: 1.2; }
.science__grid { margin-top: 44px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 34px; }
.timeline { background: var(--sand-warm); padding: 44px 44px 34px; }
.timeline li { display: flex; justify-content: space-between; gap: 24px; align-items: baseline; padding: 22px 0 12px; border-bottom: 1px solid var(--line-3); }
.timeline li:first-child { padding-top: 0; }
.timeline__title { font-size: 16px; font-weight: 500; color: var(--navy); }
.timeline__note { margin-top: 5px; font-size: 13px; color: var(--muted); }
.timeline__year { font-size: 16px; font-weight: 500; color: var(--navy); white-space: nowrap; }
.science__text { display: flex; flex-direction: column; gap: 24px; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 6px; }
.stats li { border: 1px solid var(--line-2); padding: 26px 22px; }
.stats b { display: block; font-family: var(--serif); font-size: clamp(30px, 3vw, 38px); font-weight: 400; color: var(--navy); line-height: 1; }
.stats span { display: block; margin-top: 8px; font-size: 12.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }

/* ── path ── */
.path { background: var(--navy); color: var(--cream); }
.path__in { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 64px; align-items: center; }
.path .kicker { color: var(--navy-muted); }
.path h2 { font-size: clamp(30px, 3.4vw, 42px); line-height: 1.18; color: var(--cream); margin-top: 22px; }
.path p { font-size: clamp(16px, 1.4vw, 18px); line-height: 1.8; color: var(--navy-text); text-wrap: pretty; }
.path .btn-row { margin-top: 32px; }

/* ── membership ── */
.member__head { max-width: 860px; }
.member__head h2 { font-size: clamp(28px, 3.2vw, 40px); line-height: 1.2; margin-top: 20px; }
.members { margin-top: 46px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.members li { border: 1px solid var(--line-2); padding: 34px 30px; min-height: 150px; display: flex; align-items: flex-start; font-size: clamp(16px, 1.4vw, 18px); line-height: 1.6; color: var(--navy); }
.members li.members__cta { background: var(--sand-warm); border-color: var(--sand-warm); flex-direction: column; justify-content: space-between; align-items: stretch; color: var(--text); gap: 20px; }

/* ── contact ── */
.contact { background: var(--sand); padding: var(--pad-y) var(--pad-x); scroll-margin-top: 88px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: stretch; }
.contact__text { background: var(--cream); padding: clamp(36px, 5vw, 64px) clamp(24px, 4vw, 56px); display: flex; flex-direction: column; justify-content: center; }
.contact h2 { font-size: clamp(27px, 3vw, 38px); line-height: 1.2; margin-top: 20px; }
.contact .lead { margin-top: 22px; max-width: 440px; }
.contact__meta { margin-top: 38px; display: flex; gap: 44px; flex-wrap: wrap; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.contact__media { position: relative; min-width: 0; overflow: hidden; background: var(--cream); min-height: 420px; }
.contact__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; object-position: right center; }

/* ── footer ── */
.foot { background: var(--navy); color: var(--navy-muted); border-top: 1px solid var(--navy-line); }
.foot__in { padding: 20px var(--pad-x); display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; font-size: 12.5px; color: var(--navy-dim); }

/* ── responsive ── */
@media (max-width: 1000px) {
  .cards, .science__grid, .members { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .hdr__in { flex-wrap: wrap; gap: 12px 20px; }
  .nav { order: 3; width: 100%; flex-wrap: nowrap; overflow-x: auto; gap: 24px; padding-bottom: 4px; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .nav::-webkit-scrollbar { display: none; }
  .hero { grid-template-columns: 1fr; min-height: 0; }
  .hero__media { height: clamp(320px, 60vw, 460px); }
  .focus { background-image: none; }
  .cards, .science__grid, .members, .path__in, .contact { grid-template-columns: 1fr; }
  .path__in { gap: 32px; }
  .contact { gap: 0; }
  .contact__media { min-height: clamp(280px, 55vw, 420px); }
  .timeline { padding: 32px 28px 24px; }
  .card { padding: 34px 28px 38px; }
}
@media (max-width: 560px) {
  .stats { grid-template-columns: 1fr; }
  .btn { width: 100%; text-align: center; }
  .btn--sm, .btn--text { width: auto; }
  .contact__meta { gap: 10px 28px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  a { transition: none; }
}

.foot__credit { color: var(--navy-dim); }
.foot__credit a { color: var(--navy-muted); }
.foot__credit a:hover { color: var(--cream); }