:root {
  --bg: #f3f6f8;
  --panel: #ffffff;
  --ink: #12222d;
  --muted: #5b6b76;
  --line: #d6dee4;
  --accent: #0f6e8c;
  --accent-ink: #ffffff;
  --top: #0f2a3a;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0c151b;
    --panel: #14212a;
    --ink: #e4ecf1;
    --muted: #9aaab5;
    --line: #26353f;
    --accent: #3aa6c8;
    --accent-ink: #06141b;
    --top: #08161f;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
}
a { color: var(--accent); }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
.top { background: var(--top); color: #fff; }
.top-row { display: flex; align-items: center; justify-content: space-between; height: 56px; }
.brand { font-weight: 700; font-size: 1.15rem; letter-spacing: 0.01em; }
.button {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-ink);
  text-decoration: none;
  font-weight: 600;
  border: 1px solid var(--accent);
}
.button.ghost { background: transparent; color: inherit; border-color: currentColor; }
.top .button.ghost { color: #fff; padding: 6px 14px; }
.hero { padding: 64px 0 48px; }
.eyebrow { color: var(--accent); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.85rem; margin: 0; }
.hero h1 { font-size: clamp(2rem, 5vw, 3rem); line-height: 1.15; margin: 8px 0 16px; max-width: 18ch; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 60ch; margin: 0 0 24px; }
.cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 0 0 16px; }
.note { color: var(--muted); margin: 0; }
.features { padding: 24px 0 48px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.grid article, .plan { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 20px; }
.grid h2 { font-size: 1.05rem; margin: 0 0 6px; }
.grid p { margin: 0; color: var(--muted); }
.plans { padding: 24px 0 64px; }
.plans > .wrap > h2 { font-size: 1.6rem; margin: 0 0 16px; }
.plan-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-bottom: 12px; }
.plan h3 { margin: 0; font-size: 1.1rem; }
.price { font-size: 1.6rem; font-weight: 700; margin: 4px 0 8px; }
.plan ul { margin: 0; padding-left: 18px; color: var(--muted); }
.muted { color: var(--muted); }
.small { font-size: 0.9rem; }
.foot { border-top: 1px solid var(--line); padding: 20px 0; color: var(--muted); }
.foot .wrap { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.missing { padding: 64px 16px; }