/* Axolog landing — design system mirrors the app (docs/07 §3, docs/11 §4). */
:root {
  --aqua: #2A9D9F;
  --aqua-ink: #1E7476;
  --aqua-soft: rgba(42, 157, 159, 0.1);
  --coral: #F49BA6;
  --coral-soft: rgba(244, 155, 166, 0.18);
  --bg: #FAF7F2;
  --card: #FFFFFF;
  --card2: #F3EEE6;
  --ink: #3D3A37;
  --ink2: #8C8680;
  --ink3: #BAB3AB;
  --line: rgba(61, 58, 55, 0.1);
  --shadow: 0 10px 30px rgba(80, 70, 60, 0.1);
  --radius: 22px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #211F26; --card: #2B2930; --card2: #37343E;
    --ink: #EFEBE6; --ink2: #A6A0AA; --ink3: #6E6975;
    --line: rgba(239, 235, 230, 0.09);
    --aqua: #3FAEB0; --aqua-ink: #8AD4D5; --aqua-soft: rgba(76, 184, 186, 0.16);
    --coral: #D98A99; --coral-soft: rgba(240, 166, 176, 0.16);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  }
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Nunito', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg); color: var(--ink);
  line-height: 1.6; -webkit-font-smoothing: antialiased;
}
a { color: var(--aqua-ink); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 720px; }

/* Nav */
header.nav {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px); border-bottom: 1px solid var(--line);
}
header.nav .wrap { display: flex; align-items: center; gap: 16px; height: 62px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 900; font-size: 19px; color: var(--ink); }
.brand img { width: 34px; height: 34px; border-radius: 10px; }
header.nav nav { margin-left: auto; display: flex; gap: 20px; align-items: center; }
header.nav nav a { color: var(--ink2); font-weight: 800; font-size: 14px; }
header.nav nav a.cta {
  background: var(--aqua); color: #fff; padding: 9px 16px; border-radius: 12px;
}
header.nav nav a.cta:hover { text-decoration: none; opacity: 0.92; }
@media (max-width: 640px) { header.nav nav a:not(.cta) { display: none; } }

/* Hero */
.hero { padding: 64px 0 40px; text-align: center; }
.hero img.axo { width: 190px; height: 190px; border-radius: 95px; box-shadow: var(--shadow); background: #FBF7F0; margin-bottom: 24px; }
.hero h1 { font-size: clamp(30px, 6vw, 46px); font-weight: 900; line-height: 1.12; letter-spacing: -0.02em; }
.hero p.sub { font-size: clamp(16px, 2.4vw, 20px); color: var(--ink2); font-weight: 600; margin: 16px auto 0; max-width: 620px; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.09em; font-weight: 800; font-size: 12px; color: var(--ink2); }

.btnrow { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 28px; }
.btn { display: inline-block; font-weight: 800; font-size: 16px; padding: 15px 26px; border-radius: 16px; }
.btn.primary { background: var(--aqua); color: #fff; }
.btn.primary:hover { text-decoration: none; opacity: 0.92; }
.btn.ghost { background: var(--card2); color: var(--ink); }
.btn.ghost:hover { text-decoration: none; }
.note { color: var(--ink3); font-size: 13px; font-weight: 600; margin-top: 12px; }

/* Sections */
section { padding: 48px 0; }
section h2 { font-size: clamp(24px, 4vw, 32px); font-weight: 900; letter-spacing: -0.01em; }
section h2 + p.lede { color: var(--ink2); font-weight: 600; margin-top: 10px; font-size: 17px; }

.trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }
@media (max-width: 720px) { .trio { grid-template-columns: 1fr; } }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.card .emoji { font-size: 30px; }
.card h3 { font-size: 18px; font-weight: 800; margin: 12px 0 6px; }
.card p { color: var(--ink2); font-weight: 600; font-size: 14.5px; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center; margin-top: 24px; }
@media (max-width: 720px) { .split { grid-template-columns: 1fr; } }
.split img { width: 100%; max-width: 300px; border-radius: 24px; background: #FBF7F0; box-shadow: var(--shadow); }
.split ul { list-style: none; margin-top: 12px; }
.split li { padding: 8px 0 8px 28px; position: relative; font-weight: 700; color: var(--ink); }
.split li::before { content: "✓"; position: absolute; left: 0; color: var(--aqua-ink); font-weight: 900; }

.pricing { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; max-width: 560px; }
@media (max-width: 560px) { .pricing { grid-template-columns: 1fr; } }
.plan { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 22px; box-shadow: var(--shadow); }
.plan.hi { border: 2px solid var(--aqua); }
.plan .price { font-size: 26px; font-weight: 900; }
.plan .price span { font-size: 14px; font-weight: 700; color: var(--ink2); }

/* FAQ */
details { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 16px 20px; margin-bottom: 10px; }
details summary { font-weight: 800; cursor: pointer; list-style: none; font-size: 16px; }
details summary::-webkit-details-marker { display: none; }
details[open] summary { color: var(--aqua-ink); }
details p { color: var(--ink2); font-weight: 600; margin-top: 10px; }

/* Prose (privacy / support / articles) */
.prose h1 { font-size: clamp(28px, 5vw, 38px); font-weight: 900; margin-bottom: 8px; }
.prose h2 { font-size: 22px; font-weight: 900; margin: 28px 0 8px; }
.prose h3 { font-size: 17px; font-weight: 800; margin: 18px 0 6px; }
.prose p, .prose li { color: var(--ink2); font-weight: 600; }
.prose ul { margin: 8px 0 8px 22px; }
.prose li { padding: 3px 0; }
.prose .updated { color: var(--ink3); font-size: 13px; font-weight: 700; }
table.cmp { width: 100%; border-collapse: collapse; margin-top: 16px; font-size: 14.5px; }
table.cmp th, table.cmp td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); }
table.cmp th { font-weight: 900; color: var(--ink); }
table.cmp td { color: var(--ink2); font-weight: 600; }
table.cmp .yes { color: var(--aqua-ink); font-weight: 800; }

/* Footer */
footer { border-top: 1px solid var(--line); padding: 32px 0; margin-top: 24px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
footer nav { margin-left: auto; display: flex; gap: 18px; }
footer a, footer span { color: var(--ink3); font-size: 13.5px; font-weight: 700; }
.disclaimer { color: var(--ink3); font-size: 12.5px; font-weight: 600; text-align: center; margin-top: 8px; }