:root {
  --black: #000000;
  --white: #ffffff;
  --gray50: #f6f6f6;
  --gray100: #eeeeee;
  --gray200: #e2e2e2;
  --gray300: #cbcbcb;
  --gray600: #545454;
  --accent: #276ef1;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--white);
  color: var(--black);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.55;
}

a { color: var(--black); }
a:hover { color: var(--gray600); }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

header.site {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
}
header.site .brand {
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.4px;
  text-decoration: none;
}
header.site nav { display: flex; gap: 20px; font-size: 15px; }

.hero {
  background: var(--black);
  color: var(--white);
  padding: 72px 0 80px;
}
.hero h1 {
  margin: 0 0 16px;
  font-size: clamp(40px, 7vw, 72px);
  line-height: 1.02;
  letter-spacing: -1.5px;
  font-weight: 800;
  max-width: 760px;
}
.hero p { margin: 0 0 32px; max-width: 560px; color: var(--gray300); font-size: 19px; }

.button {
  display: inline-block;
  padding: 16px 24px;
  border-radius: 8px;
  background: var(--white);
  color: var(--black);
  font-weight: 600;
  text-decoration: none;
}
.button:hover { color: var(--black); background: var(--gray100); }

.scoreboard { margin: 48px 0 0; max-width: 560px; }
.scoreboard .bar {
  display: flex;
  align-items: center;
  height: 56px;
  background: #141414;
  font-weight: 700;
}
.scoreboard .stripe { width: 6px; align-self: stretch; }
.scoreboard .code { flex: 1; text-align: center; color: var(--gray300); font-weight: 500; font-size: 22px; }
.scoreboard .score { font-size: 30px; font-weight: 800; min-width: 48px; text-align: center; }
.scoreboard .mark { flex: 1; text-align: center; color: #afafaf; font-size: 12px; letter-spacing: 2.5px; }
.scoreboard .clock {
  width: 140px;
  margin: 0 auto;
  background: var(--accent);
  text-align: center;
  font-weight: 700;
  font-size: 18px;
  padding: 4px 0;
  font-variant-numeric: tabular-nums;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  padding: 64px 0;
}
.feature { background: var(--gray50); border-radius: 12px; padding: 24px; }
.feature h3 { margin: 0 0 8px; font-size: 20px; }
.feature p { margin: 0; color: var(--gray600); }

.pricing { padding: 0 0 72px; }
.pricing h2 { font-size: 32px; letter-spacing: -0.6px; margin: 0 0 8px; }
.pricing > p { color: var(--gray600); margin: 0 0 24px; }
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.plan { border: 1px solid var(--gray200); border-radius: 12px; padding: 24px; }
.plan.featured { border: 2px solid var(--black); }
.plan h3 { margin: 0 0 4px; }
.plan .price { font-size: 34px; font-weight: 800; letter-spacing: -0.6px; }
.plan ul { padding-left: 20px; color: var(--gray600); margin: 12px 0 0; }

footer.site {
  border-top: 1px solid var(--gray100);
  padding: 28px 0 40px;
  font-size: 14px;
  color: var(--gray600);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  justify-content: space-between;
}
footer.site nav { display: flex; gap: 20px; }

.legal { max-width: 760px; padding: 24px 0 64px; }
.legal h1 { font-size: 40px; letter-spacing: -0.8px; margin: 16px 0 4px; }
.legal .updated { color: var(--gray600); margin: 0 0 32px; }
.legal h2 { font-size: 22px; margin: 36px 0 8px; }
.legal li { margin-bottom: 6px; }