:root {
  --mahogany: #7A3520;
  --cocoa: #3A1A12;
  --chestnut: #A84C2A;
  --ink: #1E0F0B;
  --cream: #F4E9DA;
  --amber: #F5B841;
  --bg: #FFFBF5;
  --text: #3A1A12;
  --muted: #7b5c50;
  --card: #ffffff;
  --line: #ead9c4;
  --logo-light: block;
  --logo-dark: none;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1E0F0B;
    --text: #F4E9DA;
    --muted: #c4aa98;
    --card: #2a1610;
    --line: #4a2a20;
    --logo-light: none;
    --logo-dark: block;
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

a { color: var(--chestnut); }
@media (prefers-color-scheme: dark) { a { color: var(--amber); } }

.wrap { max-width: 880px; margin: 0 auto; padding: 0 16px; }

header.site {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--text); }
.logo img { height: 42px; width: 42px; }
.logo-name { font-size: 1.6rem; font-weight: 700; letter-spacing: -.02em; }
nav a { margin-left: 18px; text-decoration: none; font-weight: 600; }
nav a:hover { text-decoration: underline; }

.hero { padding: 72px 0 56px; text-align: center; }
.hero h1 {
  font-size: clamp(2rem, 6vw, 3.2rem);
  line-height: 1.15;
  margin: 0 0 16px;
}
.hero p.lead { font-size: 1.2rem; color: var(--muted); max-width: 620px; margin: 0 auto 28px; }

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 999px;
  background: var(--amber);
  color: var(--cocoa);
  font-weight: 700;
  text-decoration: none;
  border: 2px solid var(--amber);
}
.btn:hover { filter: brightness(0.95); }
.btn.ghost { background: transparent; color: var(--text); border-color: var(--line); margin-left: 8px; }

section { padding: 40px 0; }
h2 { font-size: 1.7rem; margin: 0 0 14px; }
h3 { margin: 28px 0 8px; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 20px;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px;
}
.card h3 { margin-top: 0; }
.card p { margin: 0; color: var(--muted); }

.privacy-band {
  background: var(--cocoa);
  color: var(--cream);
  border-radius: 18px;
  padding: 32px 28px;
}
.privacy-band h2 { color: var(--amber); }
.privacy-band a { color: var(--amber); }

footer.site {
  margin-top: 40px;
  padding: 28px 0 40px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}
footer.site .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; }

/* Privacy page */
.doc { padding: 48px 0 16px; }
.doc h1 { font-size: 2.2rem; margin: 0 0 6px; }
.doc .updated { color: var(--muted); margin: 0 0 24px; }
.doc ul { padding-left: 22px; }
.doc li { margin: 6px 0; }
.summary {
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 5px solid var(--amber);
  border-radius: 10px;
  padding: 16px 20px;
}

/* Support page */
.support-hero { padding-bottom: 24px; }
.pay-grid { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.pay { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
.pay-sub { margin-bottom: 18px !important; }
.pay .btn { margin-top: auto; }
.btn.disabled { background: transparent; color: var(--muted); border-color: var(--line); cursor: default; }
.btn.disabled:hover { filter: none; }
.note { color: var(--muted); font-size: 0.92rem; margin-top: 18px; }
.help-list { padding-left: 22px; }
.help-list li { margin: 6px 0; }

@media (max-width: 520px) {
  nav a { margin-left: 12px; }
  .btn.ghost { margin: 12px 0 0; }
}