/* Glintstack — shared styles */
:root {
  --paper: #F7F2E9;      /* warm paper */
  --paper-2: #EFE7D9;
  --card: #FFFCF6;
  --ink: #1F1B2D;        /* deep plum-ink */
  --ink-2: #2B2640;
  --ink-soft: #5B5568;
  --glint: #E9A23B;      /* marigold */
  --glint-ink: #9A5F0E;  /* marigold that reads on paper */
  --clay: #C65D3B;       /* terracotta */
  --sage: #6F8F72;
  --line: rgba(31,27,45,0.12);
  --line-light: rgba(247,242,233,0.16);
  --on-ink: #F7F2E9;
  --on-ink-dim: rgba(247,242,233,0.68);
  --radius: 18px;
  --ease: cubic-bezier(.2,.7,.2,1);
  --serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --hand: 'Caveat', 'Segoe Print', 'Bradley Hand', cursive;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: var(--sans); font-size: 16.5px; line-height: 1.65;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
a { color: inherit; }
img, svg { display: block; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 28px; }
.narrow { max-width: 760px; }
@media (max-width: 520px) { .wrap { padding: 0 18px; } }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 12px; z-index: 100; background: var(--glint); color: var(--ink); padding: 8px 14px; border-radius: 8px; }
:focus-visible { outline: 2px solid var(--clay); outline-offset: 3px; border-radius: 4px; }
.hand { font-family: var(--hand); font-weight: 600; }

/* header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  padding-top: env(safe-area-inset-top, 0px);
  background: rgba(247,242,233,0.82);
  backdrop-filter: saturate(140%) blur(12px); -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid transparent; transition: border-color .3s;
}
.site-header.scrolled { border-bottom-color: var(--line); }
.nav { display: flex; justify-content: space-between; align-items: center; height: 70px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand svg { width: 30px; height: 30px; }
.word { font-family: var(--serif); font-size: 21px; font-weight: 600; letter-spacing: -0.01em; }
.nav ul { display: flex; gap: 28px; list-style: none; margin: 0; padding: 0; align-items: center; }
.nav a { text-decoration: none; font-size: 14.5px; color: var(--ink-soft); transition: color .2s; }
.nav a:hover { color: var(--ink); }
.nav .btn-sm { color: var(--on-ink); background: var(--ink); padding: 9px 16px; border-radius: 999px; font-weight: 500; }
.nav .btn-sm:hover { color: var(--on-ink); background: var(--ink-2); }
@media (max-width: 760px) { .nav li:not(:last-child) { display: none; } }

/* buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px; text-decoration: none;
  font-weight: 500; font-size: 15px; padding: 13px 22px; border-radius: 999px;
  transition: transform .2s var(--ease), background .2s, border-color .2s;
}
.btn:hover { transform: translateY(-1px); }
.btn-ink { background: var(--ink); color: var(--on-ink); }
.btn-ink:hover { background: var(--ink-2); }
.btn-line { border: 1.5px solid var(--ink); color: var(--ink); }
.btn-line:hover { background: rgba(31,27,45,0.05); }
.btn svg { width: 16px; height: 16px; }

/* footer */
footer.site { background: var(--ink); color: var(--on-ink); padding: 64px 0 calc(40px + env(safe-area-inset-bottom, 0px)); }
.foot { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 32px; }
.foot p { margin: 12px 0 0; font-size: 14.5px; color: var(--on-ink-dim); max-width: 34ch; }
.foot .hand { font-size: 22px; color: var(--glint); margin-top: 14px; }
.foot-links { display: flex; gap: 56px; flex-wrap: wrap; }
.foot-links h4 { font-size: 13px; font-weight: 600; margin: 0 0 12px; letter-spacing: .04em; text-transform: uppercase; color: var(--on-ink-dim); }
.foot-links a, .foot-links span { display: block; font-size: 14.5px; color: var(--on-ink); text-decoration: none; margin-bottom: 8px; opacity: .88; }
.foot-links a:hover { opacity: 1; color: var(--glint); }
.legal { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line-light); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 13px; color: var(--on-ink-dim); }

/* long-form documents (privacy, deletion) */
.doc { padding: 64px 0 96px; }
.doc .crumb { font-size: 14px; color: var(--ink-soft); margin: 0 0 18px; }
.doc .crumb a { color: var(--ink-soft); }
.doc h1 { font-family: var(--serif); font-size: clamp(34px, 5vw, 52px); line-height: 1.08; letter-spacing: -0.02em; font-weight: 600; margin: 0 0 14px; }
.doc .meta { color: var(--ink-soft); font-size: 14.5px; margin: 0 0 28px; }
.doc .summary { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 26px; margin: 0 0 40px; position: relative; }
.doc .summary .hand { position: absolute; top: -18px; left: 22px; background: var(--paper); padding: 0 8px; font-size: 24px; color: var(--clay); }
.doc .summary ul { margin: 6px 0 0; padding-left: 20px; }
.doc .summary li { margin-bottom: 6px; }
.doc h2 { font-family: var(--serif); font-size: 26px; font-weight: 600; letter-spacing: -0.01em; margin: 48px 0 12px; padding-top: 28px; border-top: 1px solid var(--line); }
.doc h3 { font-size: 17px; margin: 24px 0 8px; }
.doc p, .doc li { color: #353044; }
.doc ul, .doc ol { padding-left: 22px; }
.doc li { margin-bottom: 6px; }
.doc a { color: var(--glint-ink); }
.doc .table-wrap { overflow-x: auto; margin: 12px 0 18px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); }
.doc table { border-collapse: collapse; width: 100%; font-size: 15px; min-width: 520px; }
.doc th, .doc td { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
.doc tr:last-child td { border-bottom: 0; }
.doc th { font-weight: 600; background: var(--paper-2); font-size: 13.5px; }
.doc .callout { border-left: 3px solid var(--glint); background: var(--card); padding: 16px 20px; border-radius: 0 12px 12px 0; margin: 16px 0; }

/* reveal (JS only) */
.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}