/* HSA Expenses website. Colors match the app's Theme (Assets.xcassets/Theme). */
:root {
  --ground: #F2F4F8;
  --card: #FFFFFF;
  --ink: #0E1726;
  --secondary: #566074;
  --line: #E4E8EF;
  --fill: #EEF1F6;
  --accent: #2D5BFF;
  --accent-soft: rgba(45, 91, 255, 0.10);
  --hero: #0E1726;
  --hero-secondary: #B9C3D6;
  --positive: #0B7A55;
  --positive-bg: #DDF5EA;
  --shadow: rgba(14, 23, 38, 0.06);
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ground: #0A0F19;
    --card: #141B28;
    --ink: #F2F4F8;
    --secondary: #A3ACBD;
    --line: #253044;
    --fill: #1C2433;
    --accent: #5B7FFF;
    --accent-soft: rgba(91, 127, 255, 0.20);
    --hero: #1A2438;
    --positive: #4ADE9B;
    --positive-bg: rgba(74, 222, 155, 0.14);
    --shadow: rgba(0, 0, 0, 0.3);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: ui-rounded, -apple-system, BlinkMacSystemFont, "SF Pro Rounded", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.55;
}
a { color: var(--accent); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

.wrap { max-width: 760px; margin: 0 auto; padding: 0 18px; }

header.site {
  padding: 18px 0;
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 800; font-size: 19px; }
.brand img { width: 36px; height: 36px; border-radius: 9px; }
nav.site a { color: var(--secondary); text-decoration: none; font-weight: 600; margin-left: 16px; }
nav.site a:first-child { margin-left: 0; }
nav.site a:hover, nav.site a[aria-current="page"] { color: var(--accent); }

.hero {
  background: var(--hero);
  color: #FFFFFF;
  border-radius: 26px;
  padding: 36px 28px;
  margin: 8px 0 20px;
  text-align: center;
}
.hero img { width: 96px; height: 96px; border-radius: 22px; }
.hero h1 { font-size: 34px; line-height: 1.15; margin: 16px 0 8px; font-weight: 900; }
.hero p { color: var(--hero-secondary); margin: 0 auto; max-width: 520px; }
.badge {
  display: inline-block; margin-top: 20px; padding: 10px 18px; border-radius: 18px;
  background: #2D5BFF; color: #FFFFFF; font-weight: 700; text-decoration: none;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 22px 24px;
  margin: 0 0 14px;
  box-shadow: 0 6px 20px var(--shadow);
}
.card h2 { margin: 0 0 6px; font-size: 20px; font-weight: 800; }
.card p { margin: 0; color: var(--secondary); }
.card p + p { margin-top: 10px; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin-bottom: 14px; }
.grid .card { margin: 0; }

.promise {
  background: var(--positive-bg);
  border-radius: 22px;
  padding: 20px 24px;
  margin: 0 0 14px;
}
.promise h2 { margin: 0 0 6px; font-size: 20px; color: var(--positive); }
.promise p { margin: 0; }

/* Long text pages (privacy, support) */
article.doc { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 28px 26px; margin: 8px 0 20px; }
article.doc h1 { font-size: 30px; line-height: 1.2; margin: 0 0 4px; font-weight: 900; }
article.doc .updated { color: var(--secondary); margin: 0 0 18px; }
article.doc h2 { font-size: 21px; margin: 28px 0 8px; font-weight: 800; }
article.doc h3 { font-size: 18px; margin: 20px 0 6px; }
article.doc ul { padding-left: 22px; }
article.doc li { margin: 6px 0; }
.summary { background: var(--accent-soft); border-radius: 16px; padding: 14px 18px; }
.summary p { margin: 0; }
.summary p + p { margin-top: 10px; }

footer.site { color: var(--secondary); font-size: 14px; padding: 10px 0 40px; text-align: center; }
footer.site a { color: var(--secondary); margin: 0 8px; }

@media (max-width: 480px) {
  .hero { padding: 28px 18px; }
  .hero h1 { font-size: 28px; }
  article.doc { padding: 22px 18px; }
  nav.site a { margin-left: 12px; }
}