/* Sylera public site — colors, radii, and type pairing from the Flutter app
   (app/lib/theme/app_colors.dart, app_theme.dart, app_brand.dart, auth_widgets.dart).
   No third-party font CDNs. System stacks stand in for Fraunces / Inter / JetBrains Mono. */

:root {
  --bg: #0c0e13;
  --bg-top: #14161d;
  --surface: #171a22;
  --surface-2: #1e222c;
  --surface-3: #262b37;
  --border: rgba(255, 255, 255, 0.08);
  --border-soft: rgba(255, 255, 255, 0.05);
  --blue: #2b4c8c;
  --blue-light: #4d76c9;
  --gold: #c9a648;
  --gold-bright: #e8c766;
  --text: #edeef2;
  --text-dim: #9096a3;
  --text-faint: #5c6270;
  --success: #3fa66a;
  --error: #e5484d;
  --dark-text: #181203;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Times New Roman", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", "Cascadia Mono", Consolas, "Liberation Mono", Menlo, monospace;
  --radius-card: 14px;
  --radius-btn: 12px;
  --max: 1080px;
  --read: 42rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(180deg, var(--bg-top) 0%, var(--bg) 28rem);
  color: var(--text);
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--gold-bright);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--gold);
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 0.75rem;
  top: -3rem;
  z-index: 20;
  padding: 0.5rem 0.85rem;
  background: var(--gold);
  color: var(--dark-text);
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.85rem;
}

.skip:focus {
  top: 0.75rem;
}

.wrap {
  width: min(var(--max), calc(100% - 2.5rem));
  margin-inline: auto;
}

.site-header {
  padding: 0.85rem 0 0.4rem;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: inherit;
  text-decoration: none;
}

.brand-link:hover {
  color: inherit;
}

.brand-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  border: 1px solid var(--border);
  display: block;
}

.wordmark {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.wordmark .dot {
  color: var(--gold);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
  font-size: 0.85rem;
  font-weight: 600;
}

.nav a {
  color: var(--text-dim);
  text-decoration: none;
}

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

.hero {
  padding: 0.85rem 0 1rem;
}

.hero-mark {
  display: block;
  width: auto;
  height: 4.75rem;
  max-width: min(14rem, 52vw);
  margin: 0 auto 0.55rem;
  object-fit: contain;
}

.hero h1 {
  font-family: var(--serif);
  font-size: clamp(1.7rem, 4vw, 2.15rem);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 0.45rem;
  text-align: center;
}

.lede {
  max-width: 34rem;
  margin: 0 auto;
  text-align: center;
  color: var(--text-dim);
  font-size: 1rem;
  line-height: 1.55;
}

.kicker {
  display: block;
  margin: 0 0 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.9px;
  text-transform: uppercase;
  color: var(--text-dim);
  font-family: var(--sans);
}

.section {
  padding: 0.05rem 0 1.15rem;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18.75rem, 1fr));
  gap: 0.65rem;
}

.card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 0.95rem 1rem;
}

.card h2,
.card h3 {
  margin: 0 0 0.35rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  font-family: var(--sans);
}

.card p {
  margin: 0;
  color: var(--text-dim);
  font-size: 0.84rem;
  line-height: 1.45;
}

.stores {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 0.7rem;
  max-width: 36rem;
}

.store-btn {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.85rem 1rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 11px;
  color: var(--text);
  text-decoration: none;
  text-align: center;
}

.store-btn:hover {
  color: var(--text);
  border-color: rgba(201, 166, 72, 0.45);
}

.store-btn strong {
  font-size: 0.85rem;
  font-weight: 600;
}

.store-btn span {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-bright);
  font-family: var(--mono);
}

.legal {
  width: min(var(--read), calc(100% - 2.5rem));
  margin: 0 auto;
  padding: 1.4rem 0 3.2rem;
}

.legal h1 {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3.4vw, 2rem);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 0.5rem;
}

.legal .meta {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--gold-bright);
  margin: 0 0 0.25rem;
}

.legal .meta.dim {
  color: var(--text-faint);
  margin-bottom: 1.2rem;
}

.banner {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  color: var(--text-dim);
  font-size: 0.92rem;
  line-height: 1.5;
  margin: 0 0 1.6rem;
}

.legal h2 {
  font-family: var(--sans);
  font-size: 1.05rem;
  font-weight: 700;
  margin: 1.7rem 0 0.55rem;
}

.legal h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin: 1.15rem 0 0.4rem;
  color: var(--text);
}

.legal p,
.legal li {
  color: var(--text-dim);
  font-size: 1.02rem;
  line-height: 1.65;
}

.legal p {
  margin: 0 0 0.85rem;
}

.legal ul,
.legal ol {
  margin: 0 0 0.95rem;
  padding-left: 1.2rem;
}

.legal li + li {
  margin-top: 0.35rem;
}

.legal strong {
  color: var(--text);
  font-weight: 650;
}

.contact-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 1.15rem 1.2rem;
  margin: 1.2rem 0;
}

.contact-card a {
  font-weight: 700;
  font-size: 1.05rem;
}

.site-footer {
  border-top: 1px solid var(--border-soft);
  padding: 1.15rem 0 1.75rem;
  margin-top: 0.2rem;
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem 2rem;
}

.foot-brand {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-faint);
  letter-spacing: 0.02em;
}

.foot-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.2rem;
  font-size: 0.85rem;
  font-weight: 600;
}

.foot-links a {
  color: var(--text-dim);
  text-decoration: none;
}

.foot-links a:hover {
  color: var(--text);
}

@media (min-width: 768px) {
  .hero-mark {
    height: 5rem;
    max-width: 13.5rem;
  }
}

@media (max-width: 640px) {
  .wrap,
  .legal {
    width: calc(100% - 2rem);
  }

  .site-header .wrap {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    padding: 0.65rem 0 0.8rem;
  }

  .hero-mark {
    height: 4.1rem;
    max-width: min(12rem, 50vw);
  }

  .legal p,
  .legal li {
    font-size: 1.04rem;
  }
}