:root {
  color-scheme: dark;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  --surface: #111a1c;
  --ink: #f2eee5;
  --secondary: #c6d0c7;
  --muted: #aebcb2;
  --line: #3c4947;
  --accent: #e2c698;
  --accent-hover: #f0d9b5;
  --accent-ink: #172220;
  color: var(--ink);
  background: var(--surface);
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100svh; }
a { color: inherit; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 6px; }
header, main, footer { width: min(1120px, calc(100% - 64px)); margin-inline: auto; }
header {
  display: flex; justify-content: space-between; align-items: center;
  padding-block: 22px; border-bottom: 1px solid var(--line);
  font-size: .78rem; font-weight: 650; letter-spacing: .15em;
}
header a { text-decoration: none; min-height: 44px; display: inline-flex; align-items: center; }
.aspect { color: var(--secondary); letter-spacing: .08em; }
.hero {
  display: grid; grid-template-columns: minmax(0, 1fr) 190px;
  gap: 48px; padding-block: 95px 65px;
}
h1 {
  font-family: ui-serif, Georgia, serif; font-weight: 400;
  font-size: clamp(3.6rem, 9vw, 6rem); line-height: 1.02;
  letter-spacing: -.035em; margin: 0; overflow-wrap: anywhere; text-wrap: balance;
}
.subtitle {
  font-size: clamp(1.15rem, 2.3vw, 1.65rem); color: var(--secondary);
  line-height: 1.45; margin: 27px 0 0; max-width: 700px; overflow-wrap: anywhere;
}
.signal {
  width: 168px; height: 168px; align-self: center; position: relative;
  border: 1px solid var(--muted); border-radius: 50%; display: grid; place-items: center;
}
.signal::before { content: ""; position: absolute; inset: 19px; border: 1px solid var(--muted); border-radius: 50%; }
.signal::after { content: ""; position: absolute; inset: 42px; border: 1px solid var(--accent); border-radius: 50%; }
.signal span { width: 15px; height: 15px; border-radius: 50%; background: var(--accent); }
.copy { max-width: 670px; font-size: 1.075rem; line-height: 1.8; color: var(--secondary); overflow-wrap: anywhere; }
.copy p { margin: 0 0 21px; }
.cta {
  display: inline-flex; align-items: center; max-width: 100%;
  background: var(--accent); color: var(--accent-ink); font-weight: 650;
  text-decoration: none; padding: 17px 23px; margin: 20px 0 16px;
  border-radius: 2px; transition: background .15s;
}
.cta:hover { background: var(--accent-hover); }
.variants { font-size: .85rem; line-height: 1.6; color: var(--secondary); margin-top: 35px; }
.variants a { display: inline-flex; align-items: center; min-height: 44px; padding-inline: 6px; margin-right: 16px; }
footer {
  display: flex; justify-content: space-between; gap: 20px; margin-top: 75px;
  padding-block: 25px 32px; border-top: 1px solid var(--line); font-size: .78rem; color: var(--muted);
}
footer p { margin: 0; }
@media (max-width: 680px) {
  header, main, footer { width: calc(100% - 40px); }
  header { padding-block: 12px; font-size: .68rem; }
  .hero { grid-template-columns: 1fr; padding-block: 68px 32px; gap: 30px; }
  .signal { width: 90px; height: 90px; grid-row: 1; }
  .signal::before { inset: 11px; }
  .signal::after { inset: 25px; }
  .signal span { width: 9px; height: 9px; }
  h1 { font-size: clamp(3.2rem, 14vw, 5.5rem); }
  footer { flex-direction: column; gap: 8px; margin-top: 55px; }
  .copy { font-size: 1rem; }
}
@media (prefers-reduced-motion: reduce) { .cta { transition: none; } }