/* WordQuest legal & support pages.
   One stylesheet shared by every page so the site reads as one product.
   Colours mirror lib/core/theme/app_palette.dart. */

:root {
  --violet: #6c4cf1;
  --violet-light: #9b85ff;
  --violet-dark: #4a2fc7;
  --amber: #ffb020;
  --teal: #21c7be;

  --bg: #f7f5ff;
  --surface: #ffffff;
  --border: #e4e0f5;
  --ink: #171533;
  --ink-soft: #4a4770;
  --muted: #6e6a94;

  --radius: 18px;
  --maxw: 760px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b0d26;
    --surface: #151841;
    --border: #2c3070;
    --ink: #f4f3ff;
    --ink-soft: #d5d3ee;
    --muted: #a6a3ce;
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial,
    sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

.hero {
  background: linear-gradient(135deg, var(--violet-light), var(--violet) 55%, var(--violet-dark));
  color: #fff;
  padding: 56px 24px 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::after {
  /* Soft glow so the flat gradient does not read as a plain block. */
  content: "";
  position: absolute;
  inset: -40% -10% auto -10%;
  height: 260px;
  background: radial-gradient(ellipse at 50% 0%, rgba(255, 255, 255, .35), transparent 70%);
  pointer-events: none;
}

.hero img {
  width: 92px;
  height: 92px;
  border-radius: 22px;
  box-shadow: 0 14px 40px rgba(0, 0, 0, .3);
  margin-bottom: 18px;
}

.hero h1 {
  margin: 0 0 6px;
  font-size: clamp(1.9rem, 5vw, 2.6rem);
  letter-spacing: -.02em;
}

.hero p {
  margin: 0;
  /* Explicit colour: the generic `p` rule further down would otherwise win
     the cascade and paint this dark ink on the violet gradient. */
  color: #fff;
  opacity: .94;
  font-size: 1.02rem;
}

/* --- Layout ------------------------------------------------------------ */

main {
  max-width: var(--maxw);
  margin: -32px auto 72px;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px clamp(20px, 5vw, 40px);
  box-shadow: 0 18px 48px rgba(23, 21, 51, .08);
}

@media (prefers-color-scheme: dark) {
  .card { box-shadow: 0 18px 48px rgba(0, 0, 0, .4); }
}

h2 {
  font-size: 1.28rem;
  margin: 34px 0 10px;
  color: var(--ink);
  letter-spacing: -.01em;
}

h2:first-of-type { margin-top: 0; }

h3 {
  font-size: 1.02rem;
  margin: 22px 0 6px;
}

p, li { color: var(--ink-soft); }

ul { padding-left: 20px; }

li { margin-bottom: 7px; }

a { color: var(--violet); }

@media (prefers-color-scheme: dark) {
  a { color: var(--violet-light); }
}

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

.updated {
  display: inline-block;
  background: rgba(108, 76, 241, .12);
  color: var(--violet);
  border-radius: 999px;
  padding: 5px 14px;
  font-size: .82rem;
  font-weight: 600;
  margin-bottom: 22px;
}

@media (prefers-color-scheme: dark) {
  .updated { background: rgba(155, 133, 255, .16); color: var(--violet-light); }
}

/* Highlight box for the headline privacy promise. */
.highlight {
  background: linear-gradient(135deg, rgba(33, 199, 190, .12), rgba(108, 76, 241, .1));
  border: 1px solid rgba(33, 199, 190, .3);
  border-radius: 14px;
  padding: 18px 20px;
  margin: 22px 0;
}

.highlight p { margin: 0; color: var(--ink); font-weight: 500; }

table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: .94rem;
}

th, td {
  text-align: left;
  padding: 11px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--ink-soft);
}

th { color: var(--ink); font-weight: 600; }

/* Long tables must scroll inside themselves, never the page. */
.table-wrap { overflow-x: auto; }

/* --- Nav / footer ------------------------------------------------------ */

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin: 26px 0 0;
}

.nav a {
  display: inline-block;
  padding: 9px 18px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--ink);
  text-decoration: none;
  font-size: .92rem;
  font-weight: 600;
  transition: transform .15s ease, border-color .15s ease;
}

.nav a:hover {
  transform: translateY(-1px);
  border-color: var(--violet);
}

.nav a.primary {
  background: var(--violet);
  border-color: var(--violet);
  color: #fff;
}

footer {
  text-align: center;
  color: var(--muted);
  font-size: .88rem;
  padding: 0 20px 48px;
}

footer a { color: var(--muted); }