/* Leaf Notes site: colours and shapes taken from the app's own theme (src/lib.rs apply_theme). */
:root {
  --accent: #0F766E;
  --accent-ink: #0F766E;
  --accent-soft: #D3E6E3;
  --bg: #ECF0EE;
  --card: #FFFFFF;
  --faint: #F5F8F7;
  --line: #E1E7E4;
  --text: #283432;
  --muted: #5B6866;
  --paper-rule: #DCE6F0;
  --hl: rgba(253, 224, 71, .55);
  --shadow: 0 2px 14px rgba(0,0,0,.055);
  --shadow-lg: 0 10px 32px rgba(0,0,0,.13);
  --serif: Georgia, "Noto Serif", "DejaVu Serif", Cambria, serif;
  --sans: "Segoe UI", system-ui, -apple-system, Roboto, "Noto Sans", "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Code", "JetBrains Mono", Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --accent: #0F766E;
    --accent-ink: #7CB8B2;
    --accent-soft: #1E3A38;
    --bg: #111415;
    --card: #1D2223;
    --faint: #222829;
    --line: #2A3031;
    --text: #E2E8E6;
    --muted: #9AA7A4;
    --paper-rule: #2A3236;
    --hl: rgba(253, 224, 71, .28);
    --shadow: 0 2px 14px rgba(0,0,0,.27);
    --shadow-lg: 0 10px 32px rgba(0,0,0,.5);
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 var(--sans); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-ink); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
code, kbd { font-family: var(--mono); font-size: .88em; background: var(--faint); border: 1px solid var(--line); border-radius: 6px; padding: .05em .35em; }
:focus-visible { outline: 2px solid var(--accent-ink); outline-offset: 3px; border-radius: 6px; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 28px; } }

/* header */
.top { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; gap: 18px; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-family: var(--serif); font-size: 19px; font-weight: 600; }
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.top nav { margin-left: auto; display: flex; gap: 4px; align-items: center; }
.top nav a { color: var(--muted); text-decoration: none; padding: 6px 10px; border-radius: 8px; font-size: 15px; }
.top nav a:hover { background: var(--card); color: var(--text); }
.top nav a.cta { background: var(--accent); color: #fff; }
.top nav a.cta:hover { background: #0c625b; color: #fff; }
@media (max-width: 640px) { .top nav a.hide-sm { display: none; } }

/* buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 11px 18px; border-radius: 10px; font-weight: 600; font-size: 15px; text-decoration: none; border: 1px solid transparent; cursor: pointer; }
.btn.primary { background: var(--accent); color: #fff; box-shadow: 0 2px 10px rgba(15,118,110,.28); }
.btn.primary:hover { background: #0c625b; }
.btn.ghost { background: var(--card); color: var(--text); border-color: var(--line); }
.btn.ghost:hover { border-color: var(--accent-ink); }
.btn svg { width: 18px; height: 18px; flex: none; }

/* sections */
section { padding: 72px 0; }
.eyebrow { font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-ink); margin-bottom: 10px; }
.lead { font-size: 19px; color: var(--muted); max-width: 640px; }
.sec-head { max-width: 680px; margin-bottom: 36px; }
.sec-head h2 { font-size: clamp(28px, 4vw, 38px); }

/* footer */
footer { border-top: 1px solid var(--line); padding: 32px 0 48px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; }
footer nav { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-left: auto; }
footer a { color: var(--muted); }
footer a:hover { color: var(--text); }

/* legal pages */
.legal { max-width: 760px; margin: 0 auto; padding: 56px 16px 80px; }
.legal h1 { font-size: clamp(32px, 5vw, 44px); }
.legal .meta { color: var(--muted); font-size: 15px; margin-bottom: 28px; }
.legal h2 { font-size: 24px; margin-top: 44px; padding-top: 8px; }
.legal h3 { font-size: 18px; margin-top: 26px; font-family: var(--sans); font-weight: 650; }
.legal ul { padding-left: 1.3em; margin: 0 0 1em; }
.legal li { margin-bottom: .4em; }
.legal .summary { background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: 12px; padding: 20px 24px; box-shadow: var(--shadow); margin-bottom: 8px; }
.legal .summary ul { margin: 0; }
.legal .summary h2 { margin-top: 0; padding-top: 0; font-size: 20px; }
.legal .toc { font-size: 15px; columns: 2 220px; padding-left: 1.2em; color: var(--muted); }
.legal table { width: 100%; border-collapse: collapse; font-size: 15px; margin: 6px 0 18px; display: block; overflow-x: auto; }
.legal th, .legal td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.legal th { font-weight: 650; background: var(--faint); }
.legal .caps { text-transform: uppercase; font-size: 14px; letter-spacing: .01em; }