:root {
  --bg: #f7faf9;
  --surface: #ffffff;
  --ink: #12302d;
  --muted: #4b6865;
  --line: #d9e6e3;
  --brand: #0f766e;
  --brand-ink: #ffffff;
  --accent: #e6f4f1;
  --radius: 14px;
  --c0: #5eb8a8;
  --c1: #6fa8dc;
  --c2: #f2c76e;
  --c3: #e8956b;
  --c4: #9ccc7a;
  --c5: #b59be0;
  --state-line: #ffffff;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0c1a19;
    --surface: #122927;
    --ink: #e8f3f1;
    --muted: #9db8b4;
    --line: #1f3e3b;
    --brand: #2dd4bf;
    --brand-ink: #06201d;
    --accent: #12332f;
    --c0: #2f8f80;
    --c1: #3f78b0;
    --c2: #c79a33;
    --c3: #bf6a42;
    --c4: #6a9a48;
    --c5: #8467bf;
    --state-line: #0c1a19;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: inherit; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

header { padding: 20px 0; }
header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; text-decoration: none; letter-spacing: -0.01em; }
.logo svg { width: 30px; height: 30px; }
nav a { margin-left: 20px; text-decoration: none; color: var(--muted); font-size: 15px; }
nav a:hover { color: var(--ink); }

.hero { padding: 48px 20px 28px; }
.eyebrow {
  display: inline-block; padding: 4px 12px; border-radius: 999px;
  background: var(--accent); color: var(--brand); font-size: 14px; font-weight: 600;
}
h1 { font-size: clamp(2.1rem, 5.2vw, 3.4rem); line-height: 1.12; letter-spacing: -0.03em; margin: 18px 0 16px; max-width: 20ch; }
.lead { font-size: 1.2rem; color: var(--muted); max-width: 54ch; margin: 0; }
.btn {
  display: inline-block; padding: 13px 24px; border-radius: 10px; font-weight: 600; text-decoration: none;
  background: var(--brand); color: var(--brand-ink);
}
.btn:focus-visible, a:focus-visible { outline: 3px solid var(--brand); outline-offset: 3px; }

section { padding: 40px 0; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); letter-spacing: -0.02em; line-height: 1.2; margin: 0 0 12px; }
.sub { color: var(--muted); max-width: 58ch; margin: 0 0 24px; }
.grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.card h3 { margin: 0 0 6px; font-size: 1.1rem; }
.card p { margin: 0; color: var(--muted); font-size: 16px; }
.link-card { display: block; text-decoration: none; transition: border-color .15s, transform .15s; }
.link-card:hover { border-color: var(--brand); transform: translateY(-2px); }
.link-card .host { display: inline-block; margin-top: 12px; color: var(--brand); font-size: 14px; font-weight: 600; }

/* Map */
.map-label {
  min-height: 2em; margin: 0 0 8px; font-weight: 600; font-size: 1.15rem; color: var(--muted);
}
.map-label.on { color: var(--ink); }
#us-map { width: 100%; height: auto; display: block; }
#us-map .st { cursor: pointer; }
#us-map path, .silhouette path { stroke: var(--state-line); stroke-width: 1.2; stroke-linejoin: round; transition: filter .12s; }
#us-map .st:hover path, #us-map .st:focus path { filter: brightness(1.12) saturate(1.1); stroke: var(--ink); stroke-width: 2.2; }
#us-map .st:focus { outline: none; }
#us-map .st:focus-visible path { stroke: var(--ink); stroke-width: 3; }
#us-map path, .silhouette path { fill: inherit; }
#us-map .st.c0 { fill: var(--c0); }
#us-map .st.c1 { fill: var(--c1); }
#us-map .st.c2 { fill: var(--c2); }
#us-map .st.c3 { fill: var(--c3); }
#us-map .st.c4 { fill: var(--c4); }
#us-map .st.c5 { fill: var(--c5); }
.silhouette.c0 { fill: var(--c0); } .silhouette.c1 { fill: var(--c1); } .silhouette.c2 { fill: var(--c2); }
.silhouette.c3 { fill: var(--c3); } .silhouette.c4 { fill: var(--c4); } .silhouette.c5 { fill: var(--c5); }

.list-title { margin: 36px 0 12px; font-size: 1.1rem; }
.state-list {
  list-style: none; padding: 0; margin: 0;
  columns: 170px; column-gap: 20px;
}
.state-list li { break-inside: avoid; padding: 3px 0; }
.state-list a { color: var(--muted); text-decoration: none; }
.state-list a:hover { color: var(--brand); text-decoration: underline; }

/* State pages */
.state-hero { display: grid; grid-template-columns: 1fr minmax(180px, 320px); gap: 32px; align-items: center; }
.silhouette { width: 100%; max-height: 260px; }
.crumbs { margin: 0 0 14px; font-size: 14px; color: var(--muted); }
.crumbs a { text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }

.cta { background: var(--accent); border-radius: 22px; padding: 44px 28px; text-align: center; }
.cta p { color: var(--muted); max-width: 46ch; margin: 0 auto 24px; }

footer { padding: 36px 0 48px; color: var(--muted); font-size: 14px; border-top: 1px solid var(--line); margin-top: 40px; }
footer p { margin: 6px 0; max-width: 70ch; }

@media (max-width: 700px) {
  .state-hero { grid-template-columns: 1fr; }
  .silhouette { max-height: 180px; }
}
@media (max-width: 560px) {
  nav { display: none; }
  .hero { padding: 28px 20px 16px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .link-card, #us-map path { transition: none; }
}