:root {
  --bg: #fbfaf7; --fg: #1d1f24; --dim: #5d6370; --line: #e3e0d8; --card: #ffffff; --accent: #2f5d8a; --accent-fg: #ffffff;
  --ok: #2e7d4f; --radius: 10px; --wide: 1040px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #14161a; --fg: #e8e6e1; --dim: #a1a6b0; --line: #2a2e35; --card: #1b1e23; --accent: #7fb0e0; --accent-fg: #0e1116; --ok: #6cc391; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
.wrap { max-width: var(--wide); margin: 0 auto; padding: 0 20px; }
header.top { border-bottom: 1px solid var(--line); }
header.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 650; letter-spacing: 0.01em; color: var(--fg); text-decoration: none; }
.brand img { width: 28px; height: 28px; }
nav a { margin-left: 22px; color: var(--dim); text-decoration: none; font-size: 15px; }
nav a:hover { color: var(--fg); }
.hero { padding: 88px 0 64px; }
.hero h1 { font-size: clamp(34px, 6vw, 56px); line-height: 1.1; margin: 0 0 18px; letter-spacing: -0.02em; }
.hero p.lead { font-size: clamp(18px, 2.4vw, 22px); color: var(--dim); max-width: 46em; margin: 0 0 32px; }
.button { display: inline-block; background: var(--accent); color: var(--accent-fg); padding: 12px 22px; border-radius: var(--radius);
  text-decoration: none; font-weight: 600; border: 0; font-size: 16px; cursor: pointer; }
.button:hover { filter: brightness(1.08); }
section { padding: 56px 0; border-top: 1px solid var(--line); }
section h2 { font-size: 28px; margin: 0 0 12px; letter-spacing: -0.01em; }
section > .wrap > p { color: var(--dim); max-width: 46em; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; margin-top: 28px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.card h3 { margin: 0 0 8px; font-size: 19px; }
.card p { margin: 0; color: var(--dim); }
.journey { display: flex; flex-wrap: wrap; gap: 8px; margin: 26px 0 0; padding: 0; list-style: none; }
.journey li { border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; font-size: 15px; background: var(--card); }
form.ask { display: grid; gap: 14px; max-width: 560px; margin-top: 24px; }
form.ask label { display: grid; gap: 6px; font-size: 15px; font-weight: 550; }
form.ask input, form.ask textarea, form.ask select { font: inherit; color: var(--fg); background: var(--card); border: 1px solid var(--line);
  border-radius: 8px; padding: 10px 12px; width: 100%; }
form.ask textarea { min-height: 110px; resize: vertical; }
form.ask .check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; color: var(--dim); }
form.ask .check input { width: auto; margin-top: 5px; }
.hidden { position: absolute; left: -10000px; }
.page { padding: 56px 0 72px; max-width: 760px; }
.page h1 { font-size: 34px; margin: 0 0 8px; }
.page h2 { font-size: 21px; margin: 32px 0 6px; }
.page p, .page li { color: var(--dim); }
.note { color: var(--dim); font-size: 14px; }
footer { border-top: 1px solid var(--line); padding: 28px 0 40px; color: var(--dim); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 18px; justify-content: space-between; }
footer a { color: var(--dim); margin-right: 18px; }
@media (max-width: 560px) { nav a { margin-left: 14px; } .hero { padding: 56px 0 40px; } .hero h1 br { display: none; } }