:root {
  color-scheme: light;
  --ink: #17201d;
  --muted: #5c6964;
  --paper: #f4f1e9;
  --card: #fffdf8;
  --accent: #196b50;
  --accent-dark: #0e4935;
  --line: #d9d6cd;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); }
.shell { width: min(1060px, calc(100% - 32px)); margin: 0 auto; }
.hero { padding: 72px 0 36px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 48px; align-items: center; }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: 12px; font-weight: 700; color: var(--accent); }
h1 { margin: 12px 0 18px; font: 700 clamp(40px, 6vw, 74px)/.98 Georgia, serif; max-width: 760px; }
.lead { max-width: 680px; color: var(--muted); font-size: 20px; line-height: 1.55; }
.facts { display: grid; gap: 12px; }
.fact { padding: 20px; border: 1px solid var(--line); background: rgba(255,255,255,.45); border-radius: 18px; }
.fact strong { display: block; font-size: 18px; margin-bottom: 5px; }
.checkout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; padding: 36px 0 80px; }
.price { font: 700 46px/1 Georgia, serif; margin: 12px 0; }
.muted { color: var(--muted); line-height: 1.55; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 24px; padding: 28px; box-shadow: 0 18px 55px rgba(23,32,29,.08); }
label { display: grid; gap: 7px; margin-bottom: 16px; font-weight: 650; }
input[type="text"], input[type="email"], input[type="tel"] { width: 100%; padding: 13px 14px; border: 1px solid var(--line); border-radius: 10px; font: inherit; background: white; }
.methods { display: grid; gap: 10px; margin: 18px 0; }
.method { display: flex; gap: 10px; align-items: flex-start; padding: 13px; border: 1px solid var(--line); border-radius: 12px; cursor: pointer; }
.method span { display: grid; gap: 3px; }
.method small { color: var(--muted); font-weight: 400; }
.terms { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; font-size: 14px; }
button, .button { display: inline-flex; justify-content: center; width: 100%; border: 0; border-radius: 11px; padding: 14px 18px; background: var(--accent); color: white; font: 700 16px/1.2 inherit; cursor: pointer; text-decoration: none; }
button:hover, .button:hover { background: var(--accent-dark); }
.error { padding: 12px 14px; background: #fff0ed; color: #912d22; border: 1px solid #f1b4ac; border-radius: 10px; margin-bottom: 16px; }
.result { width: min(620px, calc(100% - 32px)); margin: 12vh auto; text-align: center; }
.spinner { width: 38px; height: 38px; margin: 20px auto; border: 4px solid var(--line); border-top-color: var(--accent); border-radius: 50%; animation: spin .9s linear infinite; }
.legal-footer { display: flex; flex-wrap: wrap; gap: 16px; padding: 0 0 40px; font-size: 14px; }
.legal-footer a { color: var(--muted); }
@keyframes spin { to { transform: rotate(360deg); } }
@media (max-width: 760px) { .hero, .checkout { grid-template-columns: 1fr; gap: 24px; } .hero { padding-top: 42px; } }