/* familysynapse.com landing page. Brand: navy #15315A, teal #0F9C8F, light teal #5FD4C6, coral #F2715A; Outfit. */
:root { --navy: #15315A; --teal: #0F9C8F; --teal-light: #5FD4C6; --coral: #F2715A; --bg: #f5f8fb; --ink: #15233b; --muted: #55657e; --line: #dbe2ea; --surface: #fff; --brand-ink: var(--navy); --accent: var(--teal); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --bg: #0d1626; --ink: #e8eef7; --muted: #9aabc4; --line: #24344f; --surface: #152238; --brand-ink: #e8eef7; --accent: var(--teal-light); color-scheme: dark; }
}
:root[data-theme="dark"] { --bg: #0d1626; --ink: #e8eef7; --muted: #9aabc4; --line: #24344f; --surface: #152238; --brand-ink: #e8eef7; --accent: var(--teal-light); color-scheme: dark; }
* { box-sizing: border-box; }
html, body { background: var(--bg); color: var(--ink); }
body { margin: 0; font-family: "Outfit", "Segoe UI", system-ui, sans-serif; line-height: 1.5; min-height: 100dvh; display: flex; flex-direction: column; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; max-width: 1040px; width: 100%; margin: 0 auto; padding: calc(14px + env(safe-area-inset-top, 0px)) 16px 14px; }
.brand { display: flex; align-items: center; gap: 8px; color: var(--brand-ink); text-decoration: none; font-weight: 700; font-size: 1.15rem; }
.brand b, h1 b { color: var(--accent); font-weight: 700; }
.signin { color: var(--brand-ink); font-weight: 600; text-decoration: none; padding: 8px 16px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); }
main { flex: 1; width: 100%; max-width: 1040px; margin: 0 auto; padding: 0 16px; }
.hero { text-align: center; padding: clamp(32px, 8vw, 88px) 0 clamp(28px, 6vw, 56px); }
.mark { width: clamp(110px, 22vw, 150px); height: auto; }
h1 { font-size: clamp(2.3rem, 7vw, 3.6rem); line-height: 1.05; margin: 18px 0 12px; color: var(--brand-ink); letter-spacing: -0.02em; }
.lede { font-size: clamp(1.05rem, 2.6vw, 1.25rem); color: var(--muted); max-width: 34em; margin: 0 auto 28px; text-wrap: pretty; }
.cta { display: inline-block; background: var(--navy); color: #fff; text-decoration: none; font-weight: 600; font-size: 1.05rem; padding: 14px 26px; border-radius: 999px; box-shadow: 0 0 0 4px rgba(242, 113, 90, .0); transition: box-shadow .2s; }
.cta:hover { box-shadow: 0 0 0 4px rgba(95, 212, 198, .35); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .cta { background: var(--teal-light); color: #0d1626; } }
:root[data-theme="dark"] .cta { background: var(--teal-light); color: #0d1626; }
.points { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; padding-bottom: 48px; }
.points > div { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 18px; }
.points h2 { font-size: 1.1rem; margin: 10px 0 4px; }
.points p { margin: 0; color: var(--muted); }
.dot { display: block; width: 14px; height: 14px; border-radius: 50%; background: var(--coral); box-shadow: 18px 0 0 -3px var(--accent), 32px 0 0 -4px var(--line); }
.foot { text-align: center; color: var(--muted); font-size: .85rem; padding: 20px 16px calc(20px + env(safe-area-inset-bottom, 0px)); }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }
.doc { max-width: 720px; padding-top: 12px; padding-bottom: 48px; }
.doc h1 { font-size: clamp(1.8rem, 5vw, 2.4rem); text-align: left; margin: 12px 0 4px; }
.doc h2 { font-size: 1.2rem; margin: 28px 0 6px; color: var(--brand-ink); }
.doc p, .doc li { color: var(--ink); }
.doc li { margin: 6px 0; }
.doc a, .foot a { color: var(--accent); }
.updated { color: var(--muted); margin-top: 0; }