:root {
  --surface: #FBF8F3; --raised: #FFFFFF; --sunken: #F2EDE4; --border: #D8D0C2;
  --ink: #1E2A26; --muted: #54605B;
  --brand: #1F6F5C; --brand-hover: #185A4A; --brand-soft: #DFEFE9; --on-brand: #FFFFFF;
  --font: "Figtree", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --surface: #121717; --raised: #1C2423; --sunken: #0D1111; --border: #34403D;
    --ink: #F3EFE8; --muted: #B1BBB6;
    --brand: #6FD0B0; --brand-hover: #8ADDC1; --brand-soft: #1B3A31; --on-brand: #0D1111;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--surface); color: var(--ink); font: 16px/1.55 var(--font); }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--brand); outline-offset: 2px; }
.bar, .hero, .section, .cta, .foot { width: min(1080px, 100% - 32px); margin-inline: auto; }
.bar { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; }
.bar nav { display: flex; align-items: center; gap: 20px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 20px; text-decoration: none; }
.brand img { border-radius: 8px; }
.link { text-decoration: none; font-weight: 600; }
.link:hover { text-decoration: underline; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border-radius: 8px; background: var(--brand); color: var(--on-brand); font-weight: 700; text-decoration: none; border: 2px solid var(--brand); }
.btn:hover { background: var(--brand-hover); border-color: var(--brand-hover); }
.btn.secondary { background: transparent; color: var(--ink); border-color: var(--border); }
.btn.secondary:hover { background: var(--sunken); }
.hero { padding: 72px 0 56px; max-width: 760px; margin-inline: max(16px, calc((100% - 1080px) / 2)); width: auto; }
h1 { font-size: clamp(34px, 6vw, 56px); line-height: 1.08; margin: 0 0 20px; letter-spacing: -0.02em; }
h2 { font-size: clamp(24px, 3.5vw, 32px); line-height: 1.2; margin: 0 0 16px; }
h3 { font-size: 18px; margin: 0 0 8px; }
.lead { font-size: 20px; color: var(--muted); margin: 0 0 32px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.section { padding: 48px 0; }
.grid { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.card { background: var(--raised); border: 1px solid var(--border); border-radius: 12px; padding: 24px; }
.card p { margin: 0; color: var(--muted); }
.split { display: grid; gap: 32px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); border-top: 1px solid var(--border); }
.split p { color: var(--muted); margin: 0; }
.cta { text-align: center; padding: 56px 24px; margin-bottom: 48px; background: var(--brand-soft); border-radius: 12px; }
.cta h2 { margin-bottom: 24px; }
.foot { display: flex; justify-content: space-between; padding: 24px 0 40px; border-top: 1px solid var(--border); color: var(--muted); font-size: 14px; }
@media (max-width: 480px) { .bar nav .link { display: none; } .hero { padding-top: 40px; } }