/* Districts brand tokens — match districts_app/lib/core/constants.dart */
:root {
  --bg-dark: #0F172A;
  --bg-elev: #1E293B;
  --bg-glass: rgba(30, 41, 59, 0.72);
  --brand-teal: #0EA5E9;
  --brand-cyan: #06B6D4;
  --text-bright: #F8FAFC;
  --text-muted: #94A3B8;
  --text-dim: #64748B;
  --border: rgba(14, 165, 233, 0.18);
  --shadow-glow: 0 0 32px rgba(14, 165, 233, 0.12);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--bg-dark);
  color: var(--text-bright);
  font-family: 'Chakra Petch', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(ellipse at top, rgba(14, 165, 233, 0.08), transparent 50%),
    radial-gradient(ellipse at bottom right, rgba(6, 182, 212, 0.06), transparent 60%),
    var(--bg-dark);
  background-attachment: fixed;
}

a { color: var(--brand-teal); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--brand-cyan); text-decoration: underline; }

h1, h2, h3 {
  font-family: 'Russo One', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1.2;
  color: var(--text-bright);
}

h1 { font-size: 2.5rem; margin-bottom: 1rem; }
h2 { font-size: 1.5rem; margin: 2rem 0 1rem; color: var(--brand-teal); }
h3 { font-size: 1.15rem; margin: 1.25rem 0 0.5rem; color: var(--text-bright); }

p { margin: 0.75rem 0; color: var(--text-muted); }
strong { color: var(--text-bright); font-weight: 600; }

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 3rem 1.5rem 6rem;
}

.brand-header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 1.5rem;
  margin-bottom: 2rem;
}

.brand-logo {
  font-family: 'Russo One', sans-serif;
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--brand-teal);
  display: inline-block;
}

.brand-subtitle {
  font-size: 0.875rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-top: 0.25rem;
}

.lang-switch {
  float: right;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.placeholder-card {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.75rem;
  margin: 2rem 0;
  box-shadow: var(--shadow-glow);
}

.placeholder-card .label {
  font-family: 'Russo One', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-teal);
  margin-bottom: 0.5rem;
}

ul { margin: 0.75rem 0 1rem 1.5rem; color: var(--text-muted); }
li { margin: 0.4rem 0; }

footer {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  margin-top: 3rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}

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

.contact-strip {
  display: inline-block;
  font-family: 'Chakra Petch', sans-serif;
  background: rgba(14, 165, 233, 0.08);
  border: 1px solid var(--border);
  padding: 0.5rem 1rem;
  border-radius: 6px;
  letter-spacing: 0.05em;
}