:root {
  --ink: #12263a;
  --ink-2: #3c5368;
  --muted: #6b7f92;
  --bg: #f6f8fb;
  --card: #ffffff;
  --line: #e2e8f0;
  --brand: #1f6feb;
  --brand-2: #0f9d8a;
  --soft: #eaf2ff;
  --radius: 14px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink); background: var(--bg); line-height: 1.6; font-size: 16px;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 0 22px; }

.top { background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.top .wrap { display: flex; align-items: center; justify-content: space-between; min-height: 66px; gap: 16px; flex-wrap: wrap; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--ink); font-size: 18px; }
.logo:hover { text-decoration: none; }
.logo img { width: 30px; height: 30px; }
.nav { display: flex; gap: 20px; align-items: center; font-size: 15px; flex-wrap: wrap; }
.nav a { color: var(--ink-2); }
.nav a.on { color: var(--ink); font-weight: 600; }
.btn {
  display: inline-block; padding: 10px 18px; border-radius: 10px; font-weight: 600;
  background: var(--brand); color: #fff; border: 0; cursor: pointer; font-size: 15px;
}
.btn:hover { text-decoration: none; filter: brightness(1.06); }
.btn.ghost { background: transparent; color: var(--brand); border: 1px solid var(--brand); }
.nav a.btn { color: #fff; }
.nav a.btn.ghost { color: var(--brand); }
.card .ico svg { width: 20px; height: 20px; }
.form textarea { width: 100%; padding: 11px 12px; border: 1px solid var(--line); border-radius: 10px; font-size: 15px; font-family: inherit; min-height: 120px; resize: vertical; }
.form .ok { display: none; margin-top: 12px; color: var(--brand-2); font-size: 14px; }
.form.wide { max-width: 560px; }

.hero { padding: 72px 0 56px; background: linear-gradient(180deg, var(--soft), var(--bg)); }
.hero .wrap { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 40px; align-items: center; }
.hero h1 { font-size: clamp(30px, 4.4vw, 46px); line-height: 1.15; letter-spacing: -0.5px; }
.hero p { margin-top: 16px; font-size: 18px; color: var(--ink-2); max-width: 56ch; }
.hero .cta { margin-top: 26px; display: flex; gap: 12px; flex-wrap: wrap; }
.hero .art { width: 100%; max-width: 380px; justify-self: center; }
.badge { display: inline-block; font-size: 13px; font-weight: 600; color: var(--brand-2);
  background: #e6f6f3; padding: 4px 10px; border-radius: 99px; margin-bottom: 14px; }

.page-head { padding: 48px 0 18px; }
.page-head h1 { font-size: clamp(26px, 3.4vw, 36px); }
.page-head p { color: var(--ink-2); margin-top: 8px; max-width: 70ch; }

section { padding: 34px 0; }
section h2 { font-size: 24px; margin-bottom: 14px; }
section > .wrap > p { color: var(--ink-2); max-width: 75ch; margin-bottom: 12px; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.card h3 { font-size: 17px; margin-bottom: 6px; }
.card p { color: var(--ink-2); font-size: 15px; }
.card .ico { width: 36px; height: 36px; border-radius: 10px; background: var(--soft);
  display: flex; align-items: center; justify-content: center; margin-bottom: 12px; color: var(--brand); font-weight: 700; }

.steps { counter-reset: s; display: grid; gap: 14px; }
.steps li { list-style: none; counter-increment: s; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 18px 18px 18px 64px; position: relative; color: var(--ink-2); }
.steps li strong { color: var(--ink); display: block; margin-bottom: 2px; }
.steps li::before { content: counter(s); position: absolute; left: 18px; top: 18px; width: 30px; height: 30px;
  border-radius: 50%; background: var(--brand); color: #fff; font-weight: 700; display: flex;
  align-items: center; justify-content: center; }

.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.plan { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; display: flex; flex-direction: column; }
.plan.top-pick { border: 2px solid var(--brand); }
.plan h3 { font-size: 18px; }
.plan .price { font-size: 32px; font-weight: 700; margin: 10px 0 2px; }
.plan .per { color: var(--muted); font-size: 14px; }
.plan ul { margin: 16px 0 20px; padding-left: 18px; color: var(--ink-2); font-size: 15px; flex: 1; }
.plan li { margin: 4px 0; }

.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq details p { margin-top: 8px; color: var(--ink-2); }

.note { background: var(--card); border-left: 4px solid var(--brand-2); padding: 16px 18px; border-radius: 8px; color: var(--ink-2); }
.legal h2 { font-size: 19px; margin: 22px 0 8px; }
.legal p, .legal li { color: var(--ink-2); max-width: 80ch; }
.legal ul { padding-left: 20px; }

.stats { display: flex; gap: 40px; flex-wrap: wrap; }
.stats div strong { display: block; font-size: 28px; color: var(--brand); }
.stats div span { color: var(--muted); font-size: 14px; }

.form { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; max-width: 420px; }
.form label { display: block; font-size: 14px; color: var(--ink-2); margin: 12px 0 6px; }
.form input { width: 100%; padding: 11px 12px; border: 1px solid var(--line); border-radius: 10px; font-size: 15px; }
.form .btn { width: 100%; margin-top: 18px; }
.form .msg { display: none; margin-top: 12px; color: #b42318; font-size: 14px; }
.form .alt { margin-top: 14px; font-size: 14px; color: var(--muted); text-align: center; }
.center { min-height: calc(100vh - 66px - 120px); display: flex; align-items: center; justify-content: center; padding: 40px 0; }

.foot { border-top: 1px solid var(--line); background: var(--card); margin-top: 40px; }
.foot .wrap { padding: 26px 22px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: var(--muted); font-size: 14px; }
.foot nav { display: flex; gap: 16px; flex-wrap: wrap; }
.foot a { color: var(--muted); }

@media (max-width: 760px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero .art { display: none; }
  .nav { gap: 14px; font-size: 14px; }
}