:root {
  --bg: #f6f4ee; --surface: #ffffff; --text: #16231b; --muted: #5d6a61; --border: #e4e0d4;
  --primary: #1f6b45; --primary-soft: #e3efe6; --accent: #c98a2b; --cream: #f8f7e3;
  --radius: 22px; --max: 1080px;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f1612; --surface: #17211b; --text: #edf1ea; --muted: #9db0a3; --border: #26332b; --primary: #5fbf87; --primary-soft: #1b2e22; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, sans-serif; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, .brand { font-family: "Fraunces", Georgia, serif; font-weight: 600; letter-spacing: -0.01em; line-height: 1.12; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
header.nav { position: sticky; top: 0; z-index: 10; backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); background: color-mix(in srgb, var(--bg) 82%, transparent); border-bottom: 1px solid var(--border); }
header.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-size: 22px; color: var(--text); }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
.nav-links { display: flex; gap: 22px; font-size: 15px; }
.nav-links a { color: var(--muted); }
.hero { position: relative; min-height: 78vh; display: flex; align-items: flex-end; color: #fff; overflow: hidden; }
.hero img.bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10,20,14,0.62) 0%, rgba(10,20,14,0.15) 60%, rgba(10,20,14,0) 100%), linear-gradient(180deg, rgba(10,20,14,0.05) 30%, rgba(10,20,14,0.72) 100%); }
.hero .wrap { position: relative; z-index: 1; padding-bottom: 64px; padding-top: 120px; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.14em; font-size: 13px; font-weight: 700; opacity: 0.9; }
.hero h1 { font-size: clamp(42px, 7vw, 78px); margin: 12px 0 16px; max-width: 13ch; }
.hero p.lead { font-size: clamp(18px, 2.2vw, 22px); max-width: 34ch; opacity: 0.92; margin: 0 0 28px; }
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 15px 24px; border-radius: 999px; font-weight: 600; font-size: 16px; }
.btn-primary { background: var(--cream); color: #16231b; }
.btn-primary:hover { text-decoration: none; filter: brightness(0.97); }
.badge-note { display: block; margin-top: 12px; font-size: 14px; opacity: 0.8; }
section { padding: 88px 0; }
.section-title { font-size: clamp(30px, 4vw, 44px); margin: 0 0 14px; max-width: 20ch; }
.section-sub { color: var(--muted); max-width: 56ch; margin: 0 0 40px; }
.grid { display: grid; gap: 18px; grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .grid { grid-template-columns: 1fr; } }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; }
.card .ico { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--primary-soft); color: var(--primary); font-size: 20px; margin-bottom: 14px; }
.card h3 { font-size: 21px; margin: 0 0 6px; }
.card p { margin: 0; color: var(--muted); font-size: 16px; }
.steps { counter-reset: s; display: grid; gap: 14px; }
.step { display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: start; }
.step::before { counter-increment: s; content: counter(s); width: 44px; height: 44px; border-radius: 50%; background: var(--primary); color: #fff; display: grid; place-items: center; font-weight: 700; }
.step h3 { margin: 6px 0 4px; font-size: 20px; }
.step p { margin: 0; color: var(--muted); }
.trust { background: var(--primary); color: #f3f7f1; border-radius: 28px; padding: 48px; }
.trust h2 { color: #fff; }
.trust ul { margin: 18px 0 0; padding: 0; list-style: none; display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.trust li { padding-left: 28px; position: relative; }
.trust li::before { content: "✓"; position: absolute; left: 0; font-weight: 700; color: var(--cream); }
footer { border-top: 1px solid var(--border); padding: 36px 0 48px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; }
footer nav { display: flex; gap: 18px; }
footer a { color: var(--muted); }
/* document pages */
.doc { max-width: 760px; margin: 0 auto; padding: 56px 20px 80px; }
.doc h1 { font-size: clamp(36px, 5vw, 52px); margin: 0 0 8px; }
.doc .updated { color: var(--muted); margin: 0 0 32px; }
.doc h2 { font-size: 26px; margin: 40px 0 10px; }
.doc p, .doc li { color: var(--text); }
.doc ul { padding-left: 22px; }
.doc li { margin: 6px 0; }
.doc .callout { background: var(--primary-soft); border-radius: 16px; padding: 18px 20px; margin: 20px 0; }
.faq details { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 16px 20px; margin: 10px 0; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq details p { color: var(--muted); margin: 10px 0 0; }
@media (max-width: 640px) {
  .nav-links { gap: 14px; font-size: 14px; }
  .nav-links .wide { display: none; }
  .hero { min-height: 88vh; }
  section { padding: 64px 0; }
  .trust { padding: 32px 22px; }
}