@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;700&family=Space+Grotesk:wght@500;600;700&display=swap');

:root {
  --bg: #f4f1e9;
  --ink: #111;
  --muted: #69665e;
  --line: #d7d2c7;
  --accent: #e85d32;
  --card: #ebe7dc;
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "DM Sans", sans-serif;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
.site-header {
  max-width: var(--max);
  margin: auto;
  padding: 26px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.logo {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -.04em;
}
.logo span { color: var(--accent); }
nav { display: flex; gap: 28px; font-size: 14px; }
nav a:hover, .text-link:hover { color: var(--accent); }

.hero {
  max-width: var(--max);
  margin: auto;
  padding: 110px 24px 125px;
}
.eyebrow, .section-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .13em;
  color: var(--accent);
}
.hero h1 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(58px, 8vw, 104px);
  line-height: .95;
  letter-spacing: -.065em;
  max-width: 920px;
  margin: 22px 0 30px;
}
.hero h1 em { font-style: normal; color: var(--muted); }
.hero-copy { max-width: 610px; font-size: 19px; color: var(--muted); }
.hero-actions { display: flex; gap: 12px; margin-top: 36px; }
.button {
  display: inline-block;
  padding: 13px 19px;
  border: 1px solid var(--ink);
  font-weight: 700;
  font-size: 14px;
}
.button.primary { background: var(--ink); color: var(--bg); }
.button.secondary { background: transparent; }

.today {
  background: var(--ink);
  color: var(--bg);
  padding: 80px max(24px, calc((100vw - var(--max)) / 2));
}
.today .section-label { color: #f1b39e; }
.today-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 80px;
  margin-top: 24px;
}
.today h2, .section-heading h2, .mission h2, .youtube h2 {
  font-family: "Space Grotesk", sans-serif;
  line-height: 1.05;
  letter-spacing: -.045em;
}
.today h2 { font-size: clamp(40px, 5vw, 70px); margin: 0; }
.today-grid > div:last-child { color: #c5c1b8; max-width: 470px; }
.text-link { display: inline-block; margin-top: 16px; color: white; font-weight: 700; }

.research, .mission, .youtube {
  max-width: var(--max);
  margin: auto;
  padding: 105px 24px;
}
.section-heading { max-width: 700px; margin-bottom: 45px; }
.section-heading h2, .mission h2, .youtube h2 { font-size: clamp(40px, 5vw, 64px); margin: 10px 0 0; }
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.cards article { background: var(--bg); padding: 30px; min-height: 230px; }
.cards span { color: var(--accent); font-size: 13px; font-weight: 700; }
.cards h3 { font-family: "Space Grotesk", sans-serif; font-size: 25px; margin: 22px 0 10px; }
.cards p { color: var(--muted); margin: 0; }

.mission {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
}
.mission > p { color: var(--muted); font-size: 19px; margin-top: 18px; }

.youtube { display: grid; grid-template-columns: 1fr .8fr; gap: 70px; align-items: center; }
.youtube p { color: var(--muted); max-width: 500px; }
.video-placeholder {
  aspect-ratio: 16/9;
  background: #ddd8cc;
  display: grid;
  place-items: center;
  text-align: center;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  letter-spacing: .1em;
}
.video-placeholder small { font-family: "DM Sans", sans-serif; font-weight: 400; letter-spacing: 0; color: var(--muted); }

footer {
  border-top: 1px solid var(--line);
  max-width: var(--max);
  margin: auto;
  padding: 30px 24px 60px;
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 760px) {
  nav { display: none; }
  .hero { padding-top: 70px; padding-bottom: 80px; }
  .today-grid, .mission, .youtube { grid-template-columns: 1fr; gap: 35px; }
  .cards { grid-template-columns: 1fr; }
  .youtube { padding-top: 75px; padding-bottom: 75px; }
}