/* Duet marketing + legal site — brand tokens match the app
   (accent #C2542E · ink #26221C · cream #F4EFE7). */
:root {
  --accent: #c2542e;
  --accent-dark: #a8401f;
  --ink: #26221c;
  --cream: #f4efe7;
  --muted: #6b655c;
  --line: #e2dacb;
  --card: #fffdf9;
  --radius: 16px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 860px; margin: 0 auto; padding: 0 24px; }

/* Header */
header.site {
  position: sticky; top: 0; z-index: 10;
  background: rgba(244, 239, 231, 0.9);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line);
}
header.site .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.15rem; color: var(--ink); }
.brand:hover { text-decoration: none; }
.logo {
  width: 30px; height: 30px; border-radius: 9px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800; font-size: 1rem;
}
nav.site a { color: var(--ink); margin-left: 22px; font-weight: 600; font-size: .95rem; }
nav.site a:hover { color: var(--accent); text-decoration: none; }

/* Hero */
.hero { padding: 72px 0 48px; text-align: center; }
.hero .logo-lg {
  width: 76px; height: 76px; border-radius: 20px; margin: 0 auto 22px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800; font-size: 2.2rem;
  box-shadow: 0 10px 30px rgba(194, 84, 46, 0.28);
}
.hero h1 { font-size: 2.6rem; margin: 0 0 10px; letter-spacing: -0.02em; }
.hero .tagline { font-size: 1.25rem; color: var(--muted); margin: 0 auto 8px; max-width: 620px; }
.hero .sub { font-size: 1rem; color: var(--muted); max-width: 600px; margin: 16px auto 0; }
.badges { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 30px; }
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--ink); color: #fff; padding: 12px 20px; border-radius: 12px;
  font-weight: 600; font-size: .95rem;
}
.badge:hover { text-decoration: none; opacity: .92; }
.badge small { display: block; font-size: .7rem; opacity: .75; font-weight: 500; }
.badge.soon { background: #d9cdb8; color: var(--ink); cursor: default; }

/* Sections */
section { padding: 40px 0; }
section h2 { font-size: 1.6rem; margin: 0 0 22px; letter-spacing: -0.01em; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px;
}
.card h3 { margin: 0 0 6px; font-size: 1.1rem; }
.card p { margin: 0; color: var(--muted); font-size: .96rem; }
.icon { font-size: 1.5rem; margin-bottom: 10px; }

.privacy-strip {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 28px; margin-top: 8px;
}
.privacy-strip ul { margin: 0; padding-left: 20px; }
.privacy-strip li { margin: 8px 0; color: var(--ink); }

/* Legal pages */
.legal { padding: 48px 0 24px; }
.legal h1 { font-size: 2rem; color: var(--accent); margin: 0 0 4px; }
.legal .meta { color: var(--muted); font-size: .9rem; margin-bottom: 28px; }
.legal h2 { font-size: 1.2rem; margin: 32px 0 8px; }
.legal p, .legal li { font-size: 1rem; }
.legal .lead { font-size: 1.1rem; }
.legal code { background: #ece4d7; padding: 1px 6px; border-radius: 5px; font-size: .92em; }
hr { border: none; border-top: 1px solid var(--line); margin: 40px 0; }

/* Footer */
footer.site {
  border-top: 1px solid var(--line); margin-top: 40px; padding: 32px 0 48px;
  color: var(--muted); font-size: .9rem;
}
footer.site .wrap { display: flex; flex-wrap: wrap; gap: 12px 26px; align-items: center; justify-content: space-between; }
footer.site a { color: var(--muted); }
footer.site a:hover { color: var(--accent); }
footer .links a { margin-left: 18px; }
footer .links a:first-child { margin-left: 0; }

@media (max-width: 560px) {
  .hero h1 { font-size: 2.1rem; }
  nav.site a { margin-left: 14px; }
  footer.site .wrap { flex-direction: column; align-items: flex-start; }
  footer .links a { margin: 0 14px 0 0; }
}