:root {
  --ink: #14202b;
  --muted: #5b6b7a;
  --line: #e3e8ee;
  --bg: #ffffff;
  --bg-alt: #f5f7fa;
  --brand: #0f6a5a;
  --brand-dark: #0b4f43;
  --accent: #e8792b;
  --radius: 12px;
  --max: 1080px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; color: var(--ink); background: var(--bg); }
a { color: var(--brand); text-decoration: none; }
a:hover, a:focus-visible { text-decoration: underline; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.row { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 12px; border-radius: 6px; }
.skip:focus { left: 8px; z-index: 10; }

.site-header { border-bottom: 1px solid var(--line); background: var(--bg); position: sticky; top: 0; z-index: 5; }
.site-header .wrap { min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 700; font-size: 1.15rem; letter-spacing: -0.01em; }
.brand small { display: block; font-size: 0.72rem; font-weight: 500; color: var(--muted); letter-spacing: 0.08em; text-transform: uppercase; line-height: 1; }
.brand img { border-radius: 8px; }
nav a { color: var(--ink); margin-inline-start: 20px; font-weight: 500; }

.hero { padding: 88px 0 72px; background: radial-gradient(1200px 400px at 10% -20%, #e7f3f0 0%, transparent 60%); }
.eyebrow { margin: 0 0 12px; color: var(--brand); font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; font-size: 0.78rem; }
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); line-height: 1.1; margin: 0 0 20px; letter-spacing: -0.02em; }
.accent { color: var(--brand); }
.lead { font-size: 1.2rem; color: var(--muted); max-width: 720px; margin: 0 0 28px; }
.lead-sm { color: var(--muted); margin-top: -8px; }
.cta { display: flex; gap: 12px; flex-wrap: wrap; }
.btn { display: inline-block; padding: 12px 20px; border-radius: 999px; font-weight: 600; border: 1px solid transparent; }
.btn:hover, .btn:focus-visible { text-decoration: none; }
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover, .btn-primary:focus-visible { background: var(--brand-dark); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: #fff; }
.btn-ghost:hover, .btn-ghost:focus-visible { border-color: var(--ink); }

.section { padding: 64px 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
h2 { font-size: 1.75rem; margin: 0 0 16px; letter-spacing: -0.01em; }
.grid-2 { display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: start; }
.facts { margin: 0; border: 1px solid var(--line); border-radius: var(--radius); padding: 8px 20px; background: #fff; }
.facts div { display: grid; grid-template-columns: 130px 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.facts div:last-child { border-bottom: 0; }
.facts dt { color: var(--muted); font-size: 0.9rem; }
.facts dd { margin: 0; font-weight: 500; }

.modules { list-style: none; padding: 0; margin: 24px 0 28px; display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; }
.modules li { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; display: grid; gap: 4px; }
.modules strong { font-size: 1.02rem; }
.modules span { color: var(--muted); font-size: 0.95rem; }

address { font-style: normal; line-height: 1.7; }
.contact-line { margin: 0 0 12px; display: grid; grid-template-columns: 90px 1fr; gap: 12px; }
.contact-line .label { color: var(--muted); font-size: 0.9rem; }

.site-footer { border-top: 1px solid var(--line); padding: 24px 0; color: var(--muted); font-size: 0.92rem; }
.site-footer p { margin: 0; }
.site-footer nav a { color: var(--muted); }

@media (max-width: 760px) {
  .grid-2 { grid-template-columns: 1fr; }
  .hero { padding: 56px 0 48px; }
  nav a { margin-inline-start: 14px; }
  .facts div, .contact-line { grid-template-columns: 1fr; gap: 2px; }
}