:root {
  --bg: #f7f4ee;
  --ink: #111111;
  --muted: #5e5e5e;
  --card: #ffffff;
  --accent: #111111;
  --line: rgba(0,0,0,0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
}

a { color: inherit; text-decoration: none; }

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 6vw;
}
.logo { font-weight: 800; letter-spacing: -0.04em; font-size: 24px; }
.nav-cta { border: 1px solid var(--line); padding: 10px 16px; border-radius: 999px; font-weight: 600; }

.hero {
  padding: 90px 6vw 70px;
  max-width: 1050px;
}
.badge {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px;
  margin-bottom: 26px;
}
h1 {
  font-size: clamp(54px, 9vw, 118px);
  line-height: 0.91;
  letter-spacing: -0.08em;
  margin: 0 0 30px;
  max-width: 980px;
}
.hero-text {
  font-size: clamp(20px, 2.5vw, 30px);
  line-height: 1.25;
  color: var(--muted);
  max-width: 760px;
  margin: 0 0 34px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  padding: 15px 22px;
  border-radius: 999px;
  font-weight: 750;
  border: 1px solid var(--accent);
}
.primary { background: var(--accent); color: white; }
.secondary { background: transparent; color: var(--ink); }

.proof {
  margin: 0 6vw 60px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.proof div {
  padding: 26px;
  font-weight: 700;
  border-right: 1px solid var(--line);
}
.proof div:last-child { border-right: 0; }

.section { padding: 70px 6vw; }
.section h2, .cta h2 {
  font-size: clamp(38px, 5vw, 72px);
  line-height: 0.95;
  letter-spacing: -0.06em;
  margin: 0 0 28px;
}
.cards, .pricing {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.card, .price-card {
  background: var(--card);
  padding: 30px;
  border-radius: 28px;
  border: 1px solid var(--line);
  min-height: 230px;
}
.card h3, .price-card h3 { font-size: 26px; margin: 0 0 16px; letter-spacing: -0.04em; }
.card p, .price-card p, .section.dark p, .founder p, .cta p {
  color: var(--muted);
  font-size: 19px;
  line-height: 1.45;
  margin: 0;
}
.dark {
  background: #111;
  color: #fff;
  margin: 40px 0;
}
.dark p { color: rgba(255,255,255,0.72); max-width: 850px; }
.price { font-size: 34px; font-weight: 850; letter-spacing: -0.05em; margin-bottom: 16px; }
.featured { border: 2px solid var(--ink); transform: translateY(-8px); }
.founder p { max-width: 870px; }
.cta {
  margin: 60px 6vw;
  padding: 60px;
  border-radius: 36px;
  background: #fff;
  border: 1px solid var(--line);
}
.cta p { max-width: 700px; margin-bottom: 28px; }
footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 34px 6vw;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

@media (max-width: 820px) {
  .hero { padding-top: 52px; }
  .proof, .cards, .pricing { grid-template-columns: 1fr; }
  .proof div { border-right: 0; border-bottom: 1px solid var(--line); }
  .proof div:last-child { border-bottom: 0; }
  .featured { transform: none; }
  .cta { margin: 30px 5vw; padding: 34px; }
  footer { flex-direction: column; }
}