:root {
  --ink: #12261f;
  --muted: #4b5f57;
  --soft: #6d7f78;
  --bg: #fbfaf7;
  --panel: #ffffff;
  --line: #e3e7e2;
  --brand: #1f6f5c;
  --brand-dark: #165244;
  --brand-tint: #e8f2ee;
  --accent: #c8862b;
  --radius: 14px;
  --max: 1080px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 17px;
}
a { color: var(--brand); }
a:hover { color: var(--brand-dark); }
img, svg { max-width: 100%; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* Header */
header.site {
  position: sticky; top: 0; z-index: 10;
  background: rgba(251, 250, 247, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 20px; color: var(--ink); text-decoration: none; letter-spacing: -0.01em; }
.logo svg { width: 30px; height: 30px; }
nav.main { display: flex; align-items: center; gap: 22px; font-size: 15px; }
nav.main a { color: var(--muted); text-decoration: none; }
nav.main a:hover { color: var(--ink); }
.btn {
  display: inline-block; padding: 11px 20px; border-radius: 10px; font-weight: 600; font-size: 15px;
  text-decoration: none; border: 1px solid transparent; cursor: pointer; white-space: nowrap;
}
.btn.primary { background: var(--brand); color: #fff; }
.btn.primary:hover { background: var(--brand-dark); color: #fff; }
.btn.ghost { border-color: var(--line); color: var(--ink); background: var(--panel); }
.btn.ghost:hover { border-color: var(--brand); color: var(--brand); }
nav.main .btn { padding: 8px 14px; }

/* Hero */
.hero { padding: 72px 0 48px; }
.hero h1 { font-size: clamp(32px, 5vw, 50px); line-height: 1.12; letter-spacing: -0.02em; margin: 0 0 18px; max-width: 760px; }
.hero p.lead { font-size: 19px; color: var(--muted); max-width: 680px; margin: 0 0 28px; }
.hero .ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.hero .note { margin-top: 14px; font-size: 14px; color: var(--soft); }

/* Sections */
section { padding: 56px 0; }
section.alt { background: var(--panel); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
h2 { font-size: clamp(26px, 3.4vw, 34px); letter-spacing: -0.015em; margin: 0 0 12px; line-height: 1.2; }
.sub { color: var(--muted); max-width: 680px; margin: 0 0 32px; }
.grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
section.alt .card { background: var(--bg); }
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15.5px; }
.tag { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 999px; background: var(--brand-tint); color: var(--brand-dark); margin-left: 6px; vertical-align: 2px; }
.tag.soon { background: #f6ecdc; color: #7a4f12; }

/* Integrations list */
ul.integrations { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
ul.integrations li { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; font-size: 15.5px; }
ul.integrations li strong { display: block; }
ul.integrations li span { color: var(--muted); font-size: 14.5px; }

/* Pricing */
.plans { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); align-items: stretch; }
.plan { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; display: flex; flex-direction: column; }
.plan.featured { border: 2px solid var(--brand); box-shadow: 0 8px 30px rgba(31, 111, 92, 0.12); }
.plan h3 { margin: 0; font-size: 20px; }
.price { font-size: 38px; font-weight: 700; letter-spacing: -0.02em; margin: 12px 0 0; }
.price small { font-size: 16px; font-weight: 500; color: var(--muted); }
.billed { color: var(--soft); font-size: 14px; margin: 2px 0 16px; }
.plan ul { padding-left: 20px; margin: 0 0 20px; color: var(--muted); font-size: 15.5px; }
.plan ul li { margin: 5px 0; }
.plan .btn { margin-top: auto; text-align: center; }
.fine { color: var(--soft); font-size: 14px; margin-top: 20px; }

/* FAQ */
details { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; margin-bottom: 10px; }
details summary { cursor: pointer; font-weight: 600; }
details p { color: var(--muted); margin: 10px 0 0; }

/* Contact */
.contact { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

/* Legal pages */
.legal { padding: 48px 0 64px; max-width: 780px; }
.legal h1 { font-size: 34px; letter-spacing: -0.02em; margin: 0 0 6px; }
.legal .updated { color: var(--soft); font-size: 14px; margin: 0 0 28px; }
.legal h2 { font-size: 21px; margin: 30px 0 8px; }
.legal p, .legal li { color: #2b3d36; }
.legal ul, .legal ol { padding-left: 22px; }

/* Footer */
footer.site { border-top: 1px solid var(--line); padding: 32px 0 40px; color: var(--soft); font-size: 14px; }
footer.site .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 18px; }
footer.site a { color: var(--muted); text-decoration: none; margin-right: 16px; }
footer.site a:hover { color: var(--ink); }

@media (max-width: 720px) {
  nav.main a.hide-sm { display: none; }
  .hero { padding: 48px 0 32px; }
  section { padding: 44px 0; }
}