:root {
  color-scheme: dark light;
  --bg: #0b0c0c;
  --surface: #111212;
  --text: #f4f2ed;
  --muted: #9d9a91;
  --line: #292824;
  --amber: #d2a057;
  --amber-strong: #e0b36f;
}

* { box-sizing: border-box; }

html, body { min-height: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

.landing-shell {
  width: min(960px, calc(100% - 40px));
  min-height: 100vh;
  margin: 0 auto;
  padding: clamp(48px, 8vh, 92px) 0 48px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}

.landing-logo {
  width: clamp(170px, 22vw, 238px);
  height: auto;
  margin: 0 0 clamp(38px, 7vh, 72px);
  object-fit: contain;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--amber);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: .16em;
  text-transform: uppercase;
}

h1 {
  max-width: 800px;
  margin: 0;
  font-size: clamp(42px, 7vw, 76px);
  font-weight: 690;
  letter-spacing: -.055em;
  line-height: .99;
}

h1 span { color: #77756f; }

.lede {
  max-width: 620px;
  margin: 28px 0 34px;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.55;
}

.primary-link {
  min-height: 50px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  gap: 18px;
  border: 1px solid #b9863e;
  border-radius: 999px;
  background: var(--amber);
  color: #17130d;
  font-size: 14px;
  font-weight: 760;
  text-decoration: none;
  transition: background-color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.primary-link:hover { background: var(--amber-strong); border-color: var(--amber-strong); transform: translateY(-1px); }
.primary-link:focus-visible { outline: 3px solid color-mix(in srgb, var(--amber) 48%, transparent); outline-offset: 4px; }

.primary-link--disabled {
  border-color: var(--line);
  background: transparent;
  color: var(--muted);
  cursor: default;
}

.primary-link--disabled:hover { border-color: var(--line); background: transparent; transform: none; }

.trust-row {
  width: 100%;
  margin-top: clamp(54px, 10vh, 96px);
  padding-top: 22px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  border-top: 1px solid var(--line);
}

.trust-row p { margin: 0; display: grid; gap: 7px; }
.trust-row strong { font-size: 13px; }
.trust-row span { color: var(--muted); font-size: 13px; line-height: 1.5; }

.legal-links { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-top: 28px; color: var(--muted); font-size: 12px; }
.legal-links a, .policy-shell a { color: var(--amber); }
.policy-shell { width: min(760px, calc(100% - 40px)); margin: 0 auto; padding: 64px 0 96px; line-height: 1.65; }
.policy-shell h1 { margin: 34px 0 12px; font-size: clamp(38px, 7vw, 64px); }
.policy-shell h2 { margin: 36px 0 8px; font-size: 19px; }
.policy-shell p { color: var(--muted); }
.policy-shell code { color: var(--text); }

@media (max-width: 700px) {
  .landing-shell { width: min(100% - 28px, 560px); justify-content: flex-start; }
  .landing-logo { margin-bottom: 42px; }
  .trust-row { grid-template-columns: 1fr; gap: 22px; }
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f4ef;
    --surface: #fffef9;
    --text: #171815;
    --muted: #615e57;
    --line: #d9d5cb;
    --amber: #76500f;
    --amber-strong: #654207;
  }
  h1 span { color: #6e6a61; }
  .primary-link { background: #c68d3c; border-color: #a46b1c; color: #17130d; }
  .primary-link:hover { background: #b97c27; border-color: #925c13; }
  .landing-logo {
    /* Preserve the amber mark while turning the original white details dark. */
    filter: invert(1) hue-rotate(180deg) saturate(1.12) brightness(1.14)
      drop-shadow(0 7px 18px rgba(62, 48, 28, .08));
  }
}

@media (prefers-reduced-motion: reduce) {
  .primary-link { transition: none; }
}