:root {
  color-scheme: light dark;
  --bg: #f7fafb;
  --surface: #ffffff;
  --ink: #101828;
  --muted: #5b677a;
  --line: #d8e1e8;
  --cyan: #00bbcc;
  --cyan-dark: #008c99;
  --green: #12805c;
  --amber: #9a6700;
  --shadow: 0 22px 60px rgba(16, 24, 40, .12);
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1419;
    --surface: #151b22;
    --ink: #eef4f7;
    --muted: #a8b5c2;
    --line: #27313b;
    --cyan-dark: #37d6e5;
    --shadow: 0 22px 60px rgba(0, 0, 0, .35);
  }
}

* { box-sizing: border-box; }
html { min-height: 100%; -webkit-text-size-adjust: 100%; }
body {
  min-height: 100vh;
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(circle at 20% 10%, rgba(0, 187, 204, .14), transparent 28rem),
    linear-gradient(135deg, var(--bg), color-mix(in srgb, var(--bg), #dfe7ec 22%));
  display: grid;
  grid-template-rows: 1fr auto;
}
a { color: var(--cyan-dark); text-underline-offset: 3px; }
img { display: block; max-width: 100%; height: auto; }

.skip-link {
  position: fixed;
  top: -100px;
  left: 16px;
  z-index: 10;
  padding: 8px 12px;
  color: #fff;
  background: var(--cyan-dark);
  border-radius: 6px;
}
.skip-link:focus { top: 16px; }

.coming-soon {
  width: min(100%, 1120px);
  margin: 0 auto;
  padding: clamp(48px, 8vw, 96px) 24px 32px;
  display: grid;
  align-items: center;
}

.hero {
  max-width: 760px;
  padding: clamp(32px, 6vw, 64px);
  background: color-mix(in srgb, var(--surface), transparent 4%);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 28px;
}
.brand-mark {
  width: 58px;
  height: auto;
  flex: 0 0 auto;
}
.eyebrow {
  margin: 0 0 4px;
  color: var(--cyan-dark);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
h1 {
  max-width: 700px;
  margin: 0;
  font-size: clamp(34px, 7vw, 72px);
  line-height: .98;
  letter-spacing: 0;
}
.lede {
  max-width: 660px;
  margin: 0 0 28px;
  color: var(--muted);
  font-size: clamp(17px, 2.2vw, 21px);
  line-height: 1.65;
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 26px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: 6px;
  border: 1px solid var(--line);
  font-weight: 750;
  text-decoration: none;
}
.btn-primary {
  background: var(--cyan);
  border-color: var(--cyan);
  color: #052f35;
}
.btn-secondary {
  background: var(--surface);
  color: var(--ink);
}
.note {
  max-width: 620px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}
.site-footer {
  width: min(100%, 1120px);
  margin: 0 auto;
  padding: 24px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: 14px;
}
.site-footer p { margin: 0; }

@media (max-width: 640px) {
  .hero { padding: 28px 22px; }
  .brand-lockup { align-items: flex-start; }
  .brand-mark { width: 48px; }
  .actions { flex-direction: column; }
  .btn { width: 100%; }
  .site-footer { flex-direction: column; }
}