/* Public Stripe billing entry page. Card inputs remain on Stripe-hosted UI. */

.billing-portal { min-height:70vh; }
.billing-hero { padding:76px 0 68px; border-bottom:1px solid var(--border); }
.billing-hero-grid { display:grid; grid-template-columns:minmax(0,1.25fr) minmax(320px,.65fr); gap:64px; align-items:center; }
.billing-hero h1 { max-width:15ch; font-size:clamp(42px,6.2vw,72px); line-height:1.02; letter-spacing:-.045em; }
.billing-hero .lead { max-width:65ch; margin:24px 0 0; color:var(--ink-2); font-size:clamp(18px,2vw,21px); line-height:1.65; }
.billing-trust { display:flex; flex-wrap:wrap; gap:10px 22px; margin-top:30px; }
.billing-trust span { display:inline-flex; align-items:center; gap:9px; color:var(--ink-3); font-size:14px; }
.billing-trust span::before { content:""; width:7px; height:7px; border-radius:50%; background:var(--good); }
.billing-security-card, .billing-action-card {
  background:var(--surface); border:1px solid var(--grid); border-radius:20px; box-shadow:var(--shadow); padding:30px;
}
.billing-security-card h2 { font-size:25px; line-height:1.18; }
.billing-security-card p:last-child { color:var(--ink-3); font-size:14.5px; }
.billing-lock { display:grid; place-items:center; width:48px; height:48px; margin-bottom:24px; color:var(--leaf); border-radius:14px; background:color-mix(in srgb,var(--leaf) 11%,transparent); }
.billing-lock svg { width:25px; height:25px; }
.billing-small-label, .billing-step { color:var(--leaf); font-size:11.5px; font-weight:750; letter-spacing:.12em; text-transform:uppercase; }

.billing-actions, .billing-how { padding-top:72px; padding-bottom:72px; }
.billing-section-heading { display:flex; justify-content:space-between; align-items:end; gap:40px; margin-bottom:26px; }
.billing-section-heading h2 { max-width:16ch; font-size:clamp(31px,4vw,46px); }
.billing-section-heading > p { max-width:48ch; color:var(--ink-3); font-size:15px; }
.billing-action-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:20px; }
.billing-action-card { display:flex; flex-direction:column; min-height:310px; }
.billing-action-card h3 { margin:22px 0 12px; font-size:30px; }
.billing-action-card p { flex:1; max-width:48ch; color:var(--ink-3); }
.billing-action-primary { border-color:color-mix(in srgb,var(--leaf) 40%,var(--grid)); box-shadow:var(--shadow-lift); }
.billing-button { display:inline-flex; align-items:center; justify-content:space-between; gap:18px; min-height:48px; padding:12px 18px; border-radius:11px; font-size:15px; font-weight:700; text-decoration:none; }
.billing-button:hover { text-decoration:none; transform:translateY(-1px); }
.billing-button:focus-visible { outline:2px solid var(--accent); outline-offset:3px; }
.billing-button-primary { color:var(--on-accent); background:var(--accent); border:1px solid var(--accent); }
.billing-button-secondary { color:var(--ink); background:var(--surface); border:1px solid var(--grid); }

.billing-methods-band { padding:44px 0; background:var(--raised); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.billing-methods-grid { display:grid; grid-template-columns:minmax(0,1fr) auto; gap:40px; align-items:center; }
.billing-methods-grid h2 { margin-top:8px; font-size:28px; }
.billing-methods-grid p:last-child { color:var(--ink-3); }
.billing-card-marks { display:flex; flex-wrap:wrap; justify-content:flex-end; gap:9px; }
.billing-card-marks span { display:grid; place-items:center; min-width:72px; height:42px; padding:0 12px; color:var(--ink-2); background:var(--surface); border:1px solid var(--grid); border-radius:9px; font-size:12px; font-weight:750; }

.billing-how-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:20px; padding:0; list-style:none; }
.billing-how-grid li { display:grid; grid-template-columns:38px 1fr; gap:14px; padding:24px; border:1px solid var(--grid); border-radius:17px; background:var(--surface); }
.billing-how-grid li > span { display:grid; place-items:center; width:34px; height:34px; border-radius:50%; color:var(--leaf); background:color-mix(in srgb,var(--leaf) 11%,transparent); font-weight:750; }
.billing-how-grid h3 { margin:4px 0 8px; font-size:19px; }
.billing-how-grid p { color:var(--ink-3); font-size:14px; }

.billing-enterprise { display:flex; justify-content:space-between; align-items:center; gap:44px; margin-bottom:72px; padding:34px; border:1px solid color-mix(in srgb,var(--plum) 34%,var(--grid)); border-radius:20px; background:color-mix(in srgb,var(--plum) 5%,var(--surface)); }
.billing-enterprise > div { max-width:72ch; }
.billing-enterprise h2 { margin-top:8px; font-size:30px; }
.billing-enterprise p:last-child { color:var(--ink-3); }
.billing-enterprise .billing-button { flex:0 0 auto; }

.billing-help-strip { padding:25px 0; color:var(--ink); background:var(--raised); border-top:1px solid var(--border); }
.billing-help-strip .wrap { display:flex; align-items:center; justify-content:space-between; gap:28px; }
.billing-help-strip div > div { display:grid; gap:2px; }
.billing-help-strip span { color:var(--ink-3); font-size:14px; }
.billing-help-strip a { font-weight:700; white-space:nowrap; }

@media (max-width:860px) {
  .billing-hero-grid, .billing-action-grid, .billing-how-grid { grid-template-columns:1fr; }
  .billing-hero-grid { gap:34px; }
  .billing-action-card { min-height:0; }
  .billing-methods-grid { grid-template-columns:1fr; }
  .billing-card-marks { justify-content:flex-start; }
}
@media (max-width:700px) {
  .billing-hero { padding:54px 0 48px; }
  .billing-section-heading, .billing-enterprise, .billing-help-strip .wrap { align-items:flex-start; flex-direction:column; }
  .billing-actions, .billing-how { padding-top:54px; padding-bottom:54px; }
  .billing-enterprise { margin-bottom:54px; padding:24px; }
  .billing-enterprise .billing-button { width:100%; }
}
@media (prefers-reduced-motion:reduce) {
  .billing-button { transition:none; }
  .billing-button:hover { transform:none; }
}