/*
 * Estilos compartidos de las páginas legales/estáticas de EXVE
 * (precios, términos, privacidad, reembolsos). HTML estático servido
 * directo por Firebase Hosting (decisión #45 / ADR-007): crawlable por
 * Paddle y por buscadores, sin depender del render CanvasKit de Flutter.
 */
:root {
  --primary: #002045;
  --primary-container: #1a365d;
  --on-primary-container: #86a0cd;
  --surface: #faf9fd;
  --surface-container: #efedf1;
  --on-surface: #1a1c1e;
  --on-surface-variant: #43474e;
  --outline-variant: #c4c6cf;
  --tint: #455f88;
  --max-width: 760px;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--surface);
  color: var(--on-surface);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter,
    Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--tint);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ── Cabecera ───────────────────────────────────────────────── */
.site-header {
  background: var(--primary);
  color: #fff;
}

.site-header .bar {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.brand {
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.5px;
  color: #fff;
}

.brand:hover {
  text-decoration: none;
}

.brand small {
  display: block;
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 0.2px;
  color: var(--on-primary-container);
}

.site-header nav a {
  color: #dbe6f7;
  font-size: 14px;
  margin-left: 18px;
}

/* ── Contenido ──────────────────────────────────────────────── */
main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 40px 24px 64px;
}

h1 {
  font-size: 32px;
  line-height: 1.2;
  color: var(--primary);
  margin: 8px 0 4px;
}

.subtitle {
  color: var(--on-surface-variant);
  margin: 0 0 4px;
}

.meta {
  color: var(--on-surface-variant);
  font-size: 14px;
  margin: 0 0 32px;
}

h2 {
  font-size: 22px;
  color: var(--primary);
  margin: 40px 0 8px;
  padding-top: 8px;
}

h3 {
  font-size: 18px;
  margin: 24px 0 4px;
}

ul,
ol {
  padding-left: 22px;
}

li {
  margin: 6px 0;
}

.note {
  background: var(--surface-container);
  border-left: 4px solid var(--tint);
  border-radius: 8px;
  padding: 14px 18px;
  margin: 20px 0;
  font-size: 15.5px;
}

.note strong {
  color: var(--primary);
}

/* ── Tabla de precios ───────────────────────────────────────── */
.plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 24px 0;
}

.plan {
  border: 1px solid var(--outline-variant);
  border-radius: 14px;
  padding: 22px;
  background: #fff;
}

.plan h3 {
  margin-top: 0;
  color: var(--primary);
}

.plan .price {
  font-size: 30px;
  font-weight: 700;
  color: var(--primary);
  margin: 6px 0 2px;
}

.plan .price span {
  font-size: 15px;
  font-weight: 400;
  color: var(--on-surface-variant);
}

.plan ul {
  margin: 12px 0 0;
  padding-left: 18px;
  font-size: 15px;
}

/* ── Pie ────────────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--outline-variant);
  background: #fff;
}

.site-footer .bar {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 28px 24px 40px;
  font-size: 14px;
  color: var(--on-surface-variant);
}

.site-footer nav a {
  margin-right: 18px;
  white-space: nowrap;
}

.site-footer .legal {
  margin-top: 16px;
}