:root {
  --ink: #16202a;
  --muted: #5b6672;
  --line: #e3e7ec;
  --bg: #fbfcfd;
  --card: #ffffff;
  --brand: #0f7b6c;
  --brand-dark: #0b5e53;
  --bad: #b3261e;
  --bad-bg: #fdecea;
  --good: #146c2e;
  --good-bg: #e6f4ea;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
}
a { color: var(--brand); }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

header { border-bottom: 1px solid var(--line); background: var(--card); }
header .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { font-weight: 700; font-size: 20px; color: var(--ink); text-decoration: none; letter-spacing: -0.01em; }
.logo span { color: var(--brand); }
nav a { margin-left: 20px; color: var(--muted); text-decoration: none; font-size: 15px; }
nav a:hover { color: var(--ink); }

.hero { padding-top: 72px; padding-bottom: 56px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.hero h1 { font-size: 44px; line-height: 1.12; margin: 0 0 18px; letter-spacing: -0.02em; }
.hero p { font-size: 19px; color: var(--muted); margin: 0 0 28px; }
.button {
  display: inline-block; background: var(--brand); color: #fff; text-decoration: none;
  padding: 13px 22px; border-radius: 8px; font-weight: 600;
}
.button:hover { background: var(--brand-dark); }
.note { font-size: 14px; color: var(--muted); margin-top: 12px; }

.demo { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px; box-shadow: 0 8px 30px rgba(22, 32, 42, 0.06); }
.demo h3 { margin: 0 0 12px; font-size: 15px; color: var(--muted); font-weight: 600; }
.row { border-top: 1px solid var(--line); padding: 12px 0; }
.row:first-of-type { border-top: 0; }
.row b { display: block; margin-bottom: 6px; }
.chip { display: inline-block; font-size: 13px; padding: 2px 9px; border-radius: 10px; margin: 0 4px 4px 0; }
.chip.bad { background: var(--bad-bg); color: var(--bad); }
.chip.good { background: var(--good-bg); color: var(--good); }
.chip s { opacity: 0.7; }

section { padding: 56px 0; border-top: 1px solid var(--line); }
section h2 { font-size: 30px; margin: 0 0 8px; letter-spacing: -0.01em; }
section > .wrap > p.lead { color: var(--muted); margin: 0 0 32px; max-width: 680px; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 22px; }
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 16px; }
.num { display: inline-block; width: 28px; height: 28px; border-radius: 50%; background: var(--brand); color: #fff; text-align: center; line-height: 28px; font-size: 14px; font-weight: 700; margin-bottom: 10px; }

.fixes { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 32px; padding: 0; list-style: none; margin: 0; }
.fixes li { padding-left: 26px; position: relative; }
.fixes li::before { content: "✓"; position: absolute; left: 0; color: var(--brand); font-weight: 700; }
.not { margin-top: 24px; color: var(--muted); font-size: 16px; }

.prices { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.price { text-align: center; }
.price .amount { font-size: 34px; font-weight: 700; margin: 6px 0 2px; }
.price .credits { color: var(--muted); }
.price .each { font-size: 14px; color: var(--muted); margin-top: 8px; }
.price.free { border-color: var(--brand); }

.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 14px 18px; margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq details p { color: var(--muted); margin: 10px 0 0; }

footer { border-top: 1px solid var(--line); padding: 32px 0 48px; font-size: 14px; color: var(--muted); background: var(--card); }
footer .wrap { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
footer a { color: var(--muted); margin-right: 16px; }

.legal { max-width: 760px; padding: 48px 20px 64px; margin: 0 auto; }
.legal h1 { font-size: 34px; margin: 0 0 6px; }
.legal .meta { color: var(--muted); font-size: 15px; margin: 0 0 28px; }
.legal h2 { font-size: 21px; margin: 30px 0 8px; }
.legal p, .legal li { color: #2d3a46; }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; padding-top: 48px; padding-bottom: 40px; }
  .hero h1 { font-size: 34px; }
  .steps, .prices { grid-template-columns: 1fr 1fr; }
  .fixes { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  nav a:not(:last-child) { display: none; }
  .steps, .prices { grid-template-columns: 1fr; }
}
.logo { display: inline-flex; align-items: center; }
.logo img { border-radius: 6px; margin-right: 8px; }