:root {
  --ink: #201f1d;
  --soft: #5b5852;
  --paper: #fbfaf7;
  --line: #e6e3db;
  --accent: #2f6f5e;
  --accent-ink: #f6fbf8;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

a { color: inherit; }

.bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(140%) blur(8px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 650;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.bar nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 15px;
}

.bar nav a { text-decoration: none; color: var(--soft); }
.bar nav a:hover { color: var(--ink); }

.cta {
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink) !important;
}

main { max-width: 55rem; margin: 0 auto; padding: 0 22px 64px; }

.hero { padding: 56px 0 40px; }

.eyebrow {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--soft);
}

h1 {
  margin: 0 0 18px;
  font-size: clamp(34px, 7vw, 56px);
  line-height: 1.06;
  letter-spacing: -0.025em;
}

.lead { margin: 0 0 26px; max-width: 34rem; color: var(--soft); font-size: 18px; }

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 0; }

.button, .ghost {
  display: inline-block;
  padding: 13px 20px;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
}

.button { background: var(--accent); color: var(--accent-ink); }
.button:hover { filter: brightness(1.06); }

.ghost { border: 1px solid var(--line); color: var(--ink); }
.ghost:hover { border-color: var(--soft); }

.facts {
  display: flex;
  gap: 28px;
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
  color: var(--soft);
  font-size: 14px;
}

.facts strong { display: block; font-size: 22px; color: var(--ink); }

.cards { padding-top: 34px; border-top: 1px solid var(--line); }

h2 { font-size: 24px; letter-spacing: -0.015em; margin: 0 0 22px; }

.cards { display: grid; gap: 22px; }
.cards h2 { grid-column: 1 / -1; margin-bottom: 0; }
.cards article { padding: 20px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.cards article h3 { margin: 0 0 8px; font-size: 17px; }
.cards article p { margin: 0; color: var(--soft); font-size: 15px; }

.faq { padding-top: 40px; }

details {
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
}

summary { cursor: pointer; font-weight: 600; }
details p { margin: 10px 0 0; color: var(--soft); }

.start {
  margin-top: 48px;
  padding: 30px 26px;
  border-radius: 16px;
  background: #f2f0ea;
}

.start p { color: var(--soft); }

.foot {
  border-top: 1px solid var(--line);
  padding: 26px 22px 40px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  font-size: 14px;
  color: var(--soft);
}

.foot p { margin: 0; }
.foot a { text-decoration: none; }
.foot a:hover { text-decoration: underline; }

@media (min-width: 720px) {
  .cards { grid-template-columns: repeat(3, 1fr); }
}

@media (prefers-reduced-motion: no-preference) {
  .button, .ghost, .cta { transition: background-color .15s, border-color .15s, filter .15s; }
}