/* Expense Tracker — shared styles. Mirrors the in-app dark glass theme. */

:root {
  --bg-1: #0d0d2e;
  --bg-2: #1a0d40;
  --bg-3: #080824;
  --glass: rgba(255, 255, 255, 0.07);
  --glass-strong: rgba(255, 255, 255, 0.1);
  --stroke: rgba(255, 255, 255, 0.09);
  --text: #ffffff;
  --text-muted: rgba(255, 255, 255, 0.55);
  --text-faint: rgba(255, 255, 255, 0.38);
  --blue: #3b82f6;
  --purple: #a855f7;
  --green: #22c55e;
  --orange: #f97316;
  --radius: 16px;
  --maxw: 860px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Rounded", "SF Pro Text",
    "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: linear-gradient(150deg, var(--bg-1) 0%, var(--bg-2) 50%, var(--bg-3) 100%);
  background-attachment: fixed;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: saturate(160%) blur(18px);
  -webkit-backdrop-filter: saturate(160%) blur(18px);
  background: rgba(8, 8, 36, 0.72);
  border-bottom: 1px solid var(--stroke);
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 12px 20px;
  max-width: var(--maxw);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.2px;
  color: var(--text);
  text-decoration: none;
  margin-right: auto;
}

.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-size: 15px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
}

.nav a.navlink {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 7px 12px;
  border-radius: 10px;
}

.nav a.navlink:hover { color: var(--text); background: var(--glass); }
.nav a.navlink[aria-current="page"] { color: var(--text); background: var(--glass); }

/* ---------- Type ---------- */
h1 {
  font-size: clamp(30px, 5.5vw, 46px);
  line-height: 1.15;
  letter-spacing: -0.9px;
  margin: 0 0 14px;
  font-weight: 800;
}

h2 {
  font-size: 21px;
  letter-spacing: -0.3px;
  margin: 38px 0 12px;
  font-weight: 700;
}

h3 {
  font-size: 16px;
  margin: 24px 0 8px;
  font-weight: 650;
  color: rgba(255, 255, 255, 0.9);
}

p { margin: 0 0 14px; color: var(--text-muted); }
strong { color: var(--text); font-weight: 650; }
ul { margin: 0 0 16px; padding-left: 22px; color: var(--text-muted); }
li { margin-bottom: 7px; }
a { color: #7dabff; }
a:hover { color: #a9c8ff; }

.lede { font-size: 18px; color: var(--text-muted); max-width: 60ch; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 1.4px;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-faint);
  margin: 0 0 12px;
}
.updated { font-size: 13px; color: var(--text-faint); margin-bottom: 8px; }

/* ---------- Layout ---------- */
main { padding: 44px 0 20px; }
section { margin-bottom: 8px; }

.card {
  background: var(--glass);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 14px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(215px, 1fr));
  gap: 12px;
  margin: 18px 0 8px;
}

.feature { background: var(--glass); border: 1px solid var(--stroke); border-radius: 14px; padding: 18px; }
.feature .ico { font-size: 22px; display: block; margin-bottom: 8px; }
.feature h3 { margin: 0 0 4px; font-size: 15px; color: var(--text); }
.feature p { margin: 0; font-size: 13.5px; color: var(--text-faint); }

/* ---------- Hero ---------- */
.hero { padding: 56px 0 26px; text-align: center; }
.hero .lede { margin: 0 auto 26px; }
.hero-badges { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: 14px;
  font-weight: 650;
  font-size: 15px;
  text-decoration: none;
  border: 1px solid transparent;
}

.btn-primary { background: linear-gradient(135deg, var(--blue), var(--purple)); color: #fff; }
.btn-primary:hover { color: #fff; filter: brightness(1.1); }
.btn-ghost { background: var(--glass); border-color: var(--stroke); color: var(--text); }
.btn-ghost:hover { background: var(--glass-strong); color: var(--text); }

/* ---------- Pricing ---------- */
.tiers { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.tier { background: var(--glass); border: 1px solid var(--stroke); border-radius: 14px; padding: 18px; text-align: center; }
.tier .price { font-size: 26px; font-weight: 800; letter-spacing: -0.5px; display: block; }
.tier .per { font-size: 13px; color: var(--text-faint); }
.tier.best { border-color: rgba(59, 130, 246, 0.5); background: rgba(59, 130, 246, 0.1); }
.tier .tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.7px;
  padding: 4px 9px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  margin-bottom: 8px;
}

/* ---------- FAQ ---------- */
details {
  background: var(--glass);
  border: 1px solid var(--stroke);
  border-radius: 13px;
  padding: 14px 16px;
  margin-bottom: 9px;
}
details[open] { background: var(--glass-strong); }
summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 15px;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 14px;
}
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--text-faint); font-weight: 400; font-size: 19px; line-height: 1; }
details[open] summary::after { content: "−"; }
details p { margin: 11px 0 2px; font-size: 14.5px; }
details ol, details ul { margin: 11px 0 2px; font-size: 14.5px; }

/* ---------- Callout ---------- */
.callout {
  border-left: 3px solid var(--blue);
  background: rgba(59, 130, 246, 0.08);
  border-radius: 0 12px 12px 0;
  padding: 14px 18px;
  margin: 18px 0;
}
.callout p:last-child { margin-bottom: 0; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--stroke);
  margin-top: 56px;
  padding: 28px 0 44px;
  font-size: 14px;
  color: var(--text-faint);
}
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; margin-bottom: 12px; }
.footer-links a { color: var(--text-muted); text-decoration: none; }
.footer-links a:hover { color: var(--text); }

@media (max-width: 560px) {
  main { padding-top: 30px; }
  .hero { padding: 34px 0 18px; }
  .card { padding: 18px; }
  .nav { gap: 4px; }
  .nav a.navlink { padding: 6px 9px; font-size: 13px; }
}

/* ---------- More Apps ---------- */
.apps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 10px;
  margin: 18px 0 8px;
}

.app-card {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 14px;
  border-radius: 14px;
  background: var(--glass);
  border: 1px solid var(--stroke);
  text-decoration: none;
  color: var(--text);
}

.app-card:hover { background: var(--glass-strong); color: var(--text); }

.app-card .ico {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  font-size: 20px;
  background: rgba(255, 255, 255, 0.08);
}

.app-card .meta { min-width: 0; }
.app-card .name {
  display: block;
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.app-card .cat { display: block; font-size: 12px; color: var(--text-faint); }