/**
 * AffinityFlux design tokens — keep in sync with docs/design/color-palette.md
 * and frontend/common/src/theme/tokens.css
 */
@import url("https://fonts.googleapis.com/css2?family=Outfit:wght@700&display=swap");

:root {
  --af-blue: #3a6ea5;
  --af-violet: #6c4bcf;
  --af-mint: #4cc9a6;
  --af-coral: #ff6f5e;
  --af-graphite: #2e2e2e;
  --af-warm-gray: #b8b8b8;
  --af-white: #ffffff;

  --af-color-brand: var(--af-blue);
  --af-color-accent: var(--af-violet);
  --af-color-success: var(--af-mint);
  --af-color-cta: var(--af-coral);
  --af-color-danger: var(--af-coral);
  --af-color-text: var(--af-graphite);
  --af-color-text-muted: var(--af-warm-gray);
  --af-color-border: var(--af-warm-gray);
  --af-color-surface: var(--af-white);
  --af-color-disabled: var(--af-warm-gray);

  --af-gradient-brand: linear-gradient(135deg, var(--af-blue) 0%, var(--af-violet) 100%);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Segoe UI", system-ui, sans-serif;
  line-height: 1.5;
  background: var(--af-color-surface);
  color: var(--af-color-text);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
}

a {
  color: var(--af-color-brand);
}

a:hover {
  color: var(--af-color-accent);
}

.hero {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  padding: 3rem 1.5rem 2.5rem;
  max-width: 40rem;
  margin: 0 auto;
  text-align: center;
  min-height: 62vh;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: min(100%, 20rem);
  aspect-ratio: 3 / 2;
  margin: 0;
  padding: 1.25rem 1.5rem;
  border-radius: 0.75rem;
  background: var(--af-mint);
}

.wordmark__text {
  font-family: Outfit, "Segoe UI", system-ui, sans-serif;
  font-size: clamp(1.85rem, 8vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  white-space: nowrap;
}

.wordmark__affinity {
  color: var(--af-blue);
}

.wordmark__flux {
  color: var(--af-violet);
}

.hero h1 {
  margin: 0;
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  line-height: 1.2;
  font-weight: 650;
}

.lede {
  margin: 0;
  color: var(--af-color-text-muted);
  font-size: 1.05rem;
}

.stores {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 0.75rem;
}

.stores-teaser {
  margin: 0.35rem 0 0;
  color: var(--af-color-text-muted);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.store {
  display: inline-block;
  padding: 0.75rem 1.25rem;
  border-radius: 0.5rem;
  text-decoration: none;
  font-weight: 600;
  border: none;
}

.store:not(.is-disabled):hover {
  color: var(--af-color-surface);
  opacity: 0.92;
}

.store.is-disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
  user-select: none;
}

.store-primary {
  background: var(--af-color-brand);
  color: var(--af-color-surface);
}

.store-secondary {
  background: var(--af-color-accent);
  color: var(--af-color-surface);
}

.how {
  max-width: 40rem;
  margin: 0 auto 3rem;
  padding: 2.25rem 1.5rem 2.5rem;
  text-align: center;
  border-radius: 1rem;
  background:
    radial-gradient(120% 80% at 10% 0%, color-mix(in srgb, var(--af-mint) 28%, transparent), transparent 55%),
    radial-gradient(100% 70% at 90% 20%, color-mix(in srgb, var(--af-violet) 16%, transparent), transparent 50%),
    linear-gradient(180deg, color-mix(in srgb, var(--af-blue) 6%, var(--af-white)), var(--af-white));
}

.how h2 {
  margin: 0 0 0.65rem;
  font-size: clamp(1.45rem, 3.5vw, 1.85rem);
  font-weight: 650;
  line-height: 1.2;
  color: var(--af-color-brand);
}

.how-lede {
  margin: 0 auto 1.75rem;
  max-width: 34rem;
  color: var(--af-color-text);
  font-size: 1.05rem;
}

.how-beats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.35rem;
  text-align: left;
}

.how-beats li {
  padding: 0 0.15rem;
}

.how-beats h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  font-weight: 650;
  color: var(--af-color-accent);
}

.how-beats p {
  margin: 0;
  color: var(--af-color-text);
  font-size: 0.98rem;
}

.how-privacy {
  margin: 1.75rem 0 0;
  color: var(--af-color-text-muted);
  font-size: 0.95rem;
}

.legal-footer {
  display: flex;
  gap: 1.25rem;
  justify-content: center;
  padding: 1.5rem;
  border-top: 1px solid var(--af-color-border);
  font-size: 0.9rem;
}

.legal-footer a {
  text-decoration: none;
}

.legal-doc {
  max-width: 40rem;
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
}

.legal-doc h1 {
  color: var(--af-color-brand);
}

.legal-doc .note {
  color: var(--af-color-text-muted);
  font-size: 0.9rem;
}

.back {
  display: inline-block;
  margin-bottom: 1.5rem;
  text-decoration: none;
  font-weight: 600;
}

.confirm-email {
  max-width: 28rem;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 3rem;
  text-align: center;
}

.confirm-email .wordmark {
  width: min(100%, 14rem);
  margin: 0 auto 1rem;
}

.confirm-email .wordmark__text {
  font-size: clamp(1.35rem, 6vw, 1.85rem);
}

.confirm-email h1 {
  margin: 0 0 0.75rem;
  color: var(--af-color-brand);
  font-size: 1.75rem;
}

.confirm-email .lede {
  margin: 0 0 0.75rem;
}

.confirm-email .detail {
  margin: 0 0 1rem;
  color: var(--af-color-danger);
  font-size: 0.95rem;
}

.confirm-email [data-state='success'] {
  color: var(--af-color-success);
}

.confirm-email [data-state='failed'],
.confirm-email [data-state='missing'] {
  color: var(--af-color-danger);
}