:root {
  --ink: #102a2a;
  --muted: #596965;
  --paper: #f7f4ed;
  --white: #fffdf8;
  --teal: #0b6b63;
  --teal-dark: #084f4a;
  --lime: #cff37a;
  --line: rgba(16, 42, 42, 0.15);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.6 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
a { color: inherit; }
.wrap { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 24px 0;
}
.brand { font-weight: 750; text-decoration: none; letter-spacing: -.02em; }
.nav-links { display: flex; flex-wrap: wrap; gap: 18px; font-size: 14px; }
.nav-links a { text-underline-offset: 4px; }
.hero { padding: 88px 0 78px; }
.eyebrow {
  margin: 0 0 18px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: .12em;
  text-transform: uppercase;
}
h1, h2, h3 { line-height: 1.05; letter-spacing: -.045em; }
h1 { max-width: 900px; margin: 0; font-size: clamp(48px, 8vw, 96px); }
h2 { margin: 0 0 20px; font-size: clamp(34px, 5vw, 60px); }
h3 { margin: 0 0 10px; font-size: 22px; }
.lead { max-width: 760px; margin: 28px 0 0; color: var(--muted); font-size: clamp(19px, 2.2vw, 26px); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
}
.button.primary { border-color: var(--teal); background: var(--teal); color: white; }
.button.primary:hover { background: var(--teal-dark); }
.fine { margin-top: 16px; color: var(--muted); font-size: 13px; }
.band { border-block: 1px solid var(--line); }
.signals { display: grid; grid-template-columns: repeat(4, 1fr); }
.signal { padding: 24px; border-right: 1px solid var(--line); }
.signal:first-child { border-left: 1px solid var(--line); }
.signal strong, .signal span { display: block; }
.signal span { margin-top: 6px; color: var(--muted); font-size: 13px; }
.section { padding: 92px 0; }
.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 52px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { padding: 26px; border: 1px solid var(--line); border-radius: 18px; background: var(--white); }
.card p, .copy p, li { color: var(--muted); }
.number { color: var(--teal); font-size: 13px; font-weight: 750; }
.price {
  display: grid;
  grid-template-columns: .6fr 1.4fr;
  gap: 48px;
  align-items: center;
  padding: 56px;
  border-radius: 24px;
  background: var(--ink);
  color: white;
}
.price strong { color: var(--lime); font-size: clamp(60px, 9vw, 104px); letter-spacing: -.07em; }
.price p { color: rgba(255,255,255,.76); }
.notice { padding: 22px 24px; border-left: 4px solid var(--teal); background: var(--white); }
.flow { display: grid; gap: 12px; }
.flow div { padding: 18px 20px; border: 1px solid var(--line); border-radius: 12px; background: var(--white); }
.flow span { margin-right: 14px; color: var(--teal); font-size: 12px; font-weight: 750; }
.prose { max-width: 780px; }
.prose h2 { margin-top: 62px; font-size: 34px; }
.prose h3 { margin-top: 34px; font-size: 22px; }
.prose p, .prose li { color: var(--muted); }
.cta { padding: 72px 0; background: var(--teal); color: white; }
.cta p { max-width: 680px; color: rgba(255,255,255,.8); }
.cta .button { border-color: white; background: white; color: var(--teal-dark); }
footer { display: flex; justify-content: space-between; gap: 24px; padding: 30px 0 42px; color: var(--muted); font-size: 13px; }
@media (max-width: 760px) {
  .nav { align-items: flex-start; }
  .nav-links { justify-content: flex-end; }
  .hero { padding: 64px 0 56px; }
  .signals, .grid, .cards, .price { grid-template-columns: 1fr; }
  .signal { border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .signal:last-child { border-bottom: 0; }
  .section { padding: 68px 0; }
  .price { padding: 34px 26px; gap: 12px; }
  footer { flex-direction: column; }
}