:root {
  color-scheme: light;
  --navy: #071d2d;
  --navy-soft: #12374a;
  --teal: #0f918f;
  --teal-light: #d9f1ed;
  --off-white: #f8f5ec;
  --paper: #fffdf7;
  --coral: #ef6b5b;
  --ink: #15313d;
  --muted: #55707a;
  --line: #c8ddd8;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--off-white);
  color: var(--ink);
  font-family: ui-rounded, "SF Pro Rounded", "Avenir Next", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

a { color: #076d70; }
a:hover { color: var(--coral); }

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
}

.skip:focus {
  left: 1rem;
  top: 1rem;
  z-index: 10;
  padding: .65rem 1rem;
  border-radius: .6rem;
  background: white;
  color: var(--navy);
}

header {
  background: var(--navy);
  color: white;
}

.nav {
  width: min(1080px, calc(100% - 2rem));
  margin: auto;
  padding: 1rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  color: white;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: .01em;
  text-decoration: none;
}

nav ul {
  display: flex;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

nav a { color: #dff8f4; }

.hero {
  width: min(1080px, calc(100% - 2rem));
  margin: auto;
  padding: 5rem 0 5.5rem;
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(250px, .75fr);
  align-items: center;
  gap: 3rem;
}

.eyebrow {
  color: #72dad0;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

h1, h2, h3 { line-height: 1.15; }
h1 { margin: .55rem 0 1rem; font-size: clamp(2.65rem, 7vw, 5.4rem); }
h2 { margin-top: 0; font-size: clamp(1.8rem, 4vw, 2.8rem); color: var(--navy); }
h3 { color: var(--navy-soft); }

.hero p {
  max-width: 680px;
  color: #d5e6e9;
  font-size: 1.17rem;
}

.mark {
  width: min(100%, 360px);
  justify-self: end;
  border-radius: 28%;
  background: var(--paper);
  box-shadow: 0 24px 65px rgba(0, 0, 0, .28);
}

.pills {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  padding: 0;
  list-style: none;
}

.pills li {
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 999px;
  padding: .38rem .75rem;
  color: #effffb;
}

main, .footer-inner {
  width: min(960px, calc(100% - 2rem));
  margin: auto;
}

main { padding: 4rem 0; }

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

.card, .notice {
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--paper);
  padding: 1.35rem;
}

.notice {
  margin: 2rem 0;
  border-left: .45rem solid var(--coral);
}

.card p, .notice p { margin-bottom: 0; }

.prose {
  max-width: 760px;
}

.prose h2 { margin-top: 2.5rem; font-size: 1.55rem; }
.prose h3 { margin-top: 1.8rem; }
.meta { color: var(--muted); }

footer {
  border-top: 1px solid var(--line);
  background: #e8f3ef;
}

.footer-inner {
  padding: 2rem 0;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-inner p { margin: 0; }

@media (max-width: 720px) {
  .hero { grid-template-columns: 1fr; padding-top: 3.5rem; }
  .mark { width: 230px; justify-self: start; }
  .grid { grid-template-columns: 1fr; }
  .nav { align-items: flex-start; }
  nav ul { flex-direction: column; gap: .35rem; }
}