/*
 * Embers · GitHub Pages shared stylesheet
 *
 * Mirrors the in-app design tokens (rose / cream / chestnut) so the
 * hosted legal pages feel like an extension of the iOS app, not a
 * random boilerplate. Single file keeps the whole site fast — no JS,
 * no external fonts beyond the system stack.
 */

:root {
  --rose:           #FF8FA3;
  --rose-deep:      #E16B82;
  --blush:          #F5B5C1;
  --petal:          #FFEAEE;
  --cream:          #FFF7F3;
  --chestnut:       #6B4C57;
  --muted:          #947E85;
  --hairline:       rgba(0, 0, 0, 0.08);
  --surface:        #ffffff;
  --radius-sm:      8px;
  --radius-md:      16px;
  --radius-lg:      28px;
  --shadow-sm:      0 4px 12px rgba(107, 76, 87, 0.08);
  --shadow-md:      0 10px 28px rgba(107, 76, 87, 0.12);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Rounded",
               "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue",
               Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--chestnut);
  background: linear-gradient(180deg, var(--cream) 0%, #ffffff 60%);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--rose-deep);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 180ms ease, color 180ms ease;
}
a:hover { border-bottom-color: var(--rose-deep); }

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 96px;
}

/* --- Header / brand --- */

header.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--hairline);
  margin-bottom: 36px;
}
header.brand .logo {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--rose-deep), var(--blush));
  display: grid;
  place-items: center;
  color: #ffffff;
  font-weight: 700;
  font-size: 18px;
  box-shadow: var(--shadow-sm);
}
header.brand h1 {
  font-size: 20px;
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.01em;
}
header.brand p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

/* --- Typography --- */

h1.page-title {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}
.page-meta {
  font-size: 13px;
  color: var(--muted);
  margin: 0 0 32px;
}
h2 {
  font-size: 20px;
  font-weight: 600;
  margin: 36px 0 8px;
  letter-spacing: -0.01em;
}
h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 24px 0 6px;
}
p { margin: 0 0 14px; }
ul, ol { padding-left: 22px; margin: 0 0 14px; }
li { margin-bottom: 4px; }

strong { color: var(--chestnut); }

/* --- Cards / callouts --- */

.card {
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--hairline);
  margin-bottom: 20px;
}
.card.cta {
  background: linear-gradient(135deg, #fff 0%, var(--petal) 140%);
}

.email-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--chestnut);
  color: #ffffff;
  font-weight: 600;
  font-size: 14px;
  box-shadow: var(--shadow-sm);
}
.email-chip:hover { border-bottom: none; color: #ffffff; opacity: 0.92; }

/* --- Index page grid --- */

.doc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 24px;
}
@media (min-width: 680px) {
  .doc-grid { grid-template-columns: 1fr 1fr 1fr; }
}
.doc-card {
  display: block;
  padding: 22px;
  background: var(--surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--hairline);
  color: var(--chestnut);
  transition: transform 180ms ease, box-shadow 180ms ease;
}
.doc-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-bottom: 1px solid var(--hairline);
}
.doc-card .emoji { font-size: 28px; display: block; margin-bottom: 10px; }
.doc-card h3 { margin: 0 0 4px; font-size: 17px; }
.doc-card p  { margin: 0; font-size: 13px; color: var(--muted); }

/* --- Footer --- */

footer {
  margin-top: 72px;
  padding-top: 20px;
  border-top: 1px solid var(--hairline);
  font-size: 12px;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  justify-content: space-between;
}
footer a { color: var(--muted); }
footer a:hover { color: var(--chestnut); border-bottom-color: var(--chestnut); }