:root {
  --ink: #13201f;
  --muted: #5b6a67;
  --paper: #fbfaf6;
  --panel: #ffffff;
  --teal: #0b7f79;
  --teal-deep: #075450;
  --coral: #d95c48;
  --gold: #f1b84b;
  --blue: #315f97;
  --line: rgba(19, 32, 31, 0.12);
  --shadow: 0 24px 70px rgba(20, 37, 36, 0.13);
  --radius: 8px;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font-family: "Inter", Arial, sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 4vw, 56px);
  color: #f9fffc;
  transition: background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(251, 250, 246, 0.92);
  color: var(--ink);
  box-shadow: 0 10px 30px rgba(19, 32, 31, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
  white-space: nowrap;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 0.78rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 28px);
  font-size: 0.94rem;
  font-weight: 700;
}

.site-nav a {
  opacity: 0.86;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  opacity: 1;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  background: #102221;
  color: #f9fffc;
  isolation: isolate;
}

.hero-canvas,
.hero-noise {
  position: absolute;
  inset: 0;
}

.hero-canvas {
  z-index: -3;
}

.hero-noise {
  z-index: -2;
  background:
    radial-gradient(circle at 72% 28%, rgba(11, 127, 121, 0.42), transparent 34%),
    radial-gradient(circle at 19% 70%, rgba(217, 92, 72, 0.2), transparent 28%),
    linear-gradient(90deg, rgba(16, 34, 33, 0.96) 0%, rgba(16, 34, 33, 0.77) 52%, rgba(16, 34, 33, 0.42) 100%);
}

.hero-content {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 132px 0 42px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--coral);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #ffd483;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 980px;
  margin: 0;
  font-size: clamp(2.55rem, 7vw, 6.8rem);
  line-height: 0.96;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 760px;
  margin: 26px 0 0;
  color: rgba(249, 255, 252, 0.82);
  font-size: clamp(1rem, 1.6vw, 1.25rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(249, 255, 252, 0.38);
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 800;
}

.button.primary {
  border-color: #f7c162;
  background: #f7c162;
  color: #172323;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.08);
  color: #f9fffc;
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 920px;
  margin: 54px 0 0;
  padding: 0;
  border: 1px solid rgba(249, 255, 252, 0.17);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(249, 255, 252, 0.1);
  backdrop-filter: blur(10px);
}

.hero-facts div {
  padding: 18px;
  background: rgba(11, 25, 24, 0.3);
}

.hero-facts dt {
  color: rgba(249, 255, 252, 0.62);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.hero-facts dd {
  margin: 5px 0 0;
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  font-weight: 800;
}

.section {
  padding: clamp(72px, 10vw, 132px) 0;
}

.section-inner {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(220px, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(28px, 6vw, 84px);
}

.section-heading {
  max-width: 720px;
  margin-bottom: 34px;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1.03;
  letter-spacing: 0;
}

.prose {
  color: var(--muted);
  font-size: clamp(1rem, 1.4vw, 1.08rem);
}

.prose p {
  margin: 0 0 18px;
}

.prose p:last-child {
  margin-bottom: 0;
}

.section-topics {
  background: #edf5f3;
}

.topic-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.topic-card {
  min-height: 180px;
  padding: 22px;
  border: 1px solid rgba(7, 84, 80, 0.13);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.8) inset;
}

.topic-index {
  display: inline-block;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
}

.topic-card h3 {
  margin: 34px 0 0;
  font-size: clamp(1rem, 1.25vw, 1.18rem);
  line-height: 1.34;
}

.section-dates {
  background: #ffffff;
}

.section-note {
  max-width: 360px;
  margin: 18px 0 0;
  color: var(--muted);
}

.timeline {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: dates;
}

.timeline li {
  position: relative;
  display: grid;
  grid-template-columns: minmax(148px, 0.5fr) minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fbfaf6;
}

.timeline time {
  color: var(--teal-deep);
  font-weight: 800;
}

.timeline span {
  color: var(--ink);
  font-weight: 700;
}

.chair-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.chair-card {
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: var(--shadow);
}

.person-header {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 18px;
}

.person-avatar {
  display: grid;
  flex: 0 0 auto;
  width: 58px;
  height: 58px;
  place-items: center;
  border-radius: 50%;
  background: #dff1ee;
  color: var(--teal-deep);
  font-weight: 800;
}

.person-header h3 {
  margin: 0;
  font-size: 1.28rem;
  line-height: 1.15;
}

.person-header p {
  margin: 4px 0 0;
  color: var(--muted);
}

.email-link {
  display: inline-flex;
  margin-bottom: 16px;
  color: var(--blue);
  font-weight: 800;
}

.chair-card > p {
  margin: 0 0 15px;
  color: var(--muted);
}

.chair-card > p:last-child {
  margin-bottom: 0;
}

.section-committee {
  background: #13201f;
  color: #f9fffc;
}

.section-committee .section-kicker {
  color: #ffd483;
}

.committee-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.committee-list li {
  display: grid;
  grid-template-columns: minmax(180px, 0.44fr) minmax(0, 1fr);
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(249, 255, 252, 0.16);
}

.committee-list strong {
  color: #ffffff;
}

.committee-list span {
  color: rgba(249, 255, 252, 0.72);
}

.site-footer {
  background: #0d1716;
  color: rgba(249, 255, 252, 0.76);
}

.footer-inner {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px 0;
}

.footer-inner p {
  margin: 0;
}

.footer-inner a {
  color: #ffd483;
  font-weight: 800;
}

@media (max-width: 900px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    padding-block: 14px;
  }

  .site-nav {
    width: 100%;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 3px;
    font-size: 0.84rem;
  }

  .site-nav a {
    flex: 0 0 auto;
  }

  .hero-content {
    padding-top: 156px;
  }

  .two-column,
  .chair-grid {
    grid-template-columns: 1fr;
  }

  .topic-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .hero {
    min-height: 100svh;
  }

  .hero-noise {
    background:
      radial-gradient(circle at 75% 18%, rgba(11, 127, 121, 0.42), transparent 36%),
      linear-gradient(90deg, rgba(16, 34, 33, 0.97), rgba(16, 34, 33, 0.72));
  }

  .hero-facts,
  .topic-grid,
  .timeline li,
  .committee-list li {
    grid-template-columns: 1fr;
  }

  .hero-facts {
    margin-top: 36px;
  }

  .topic-card {
    min-height: 150px;
  }

  .timeline li,
  .committee-list li {
    gap: 6px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}