/* Quicky landing — brand: vert acide #D4FF3A sur fond sombre #0D1220 */
:root {
  --bg: #0D1220;
  --surface: #1A2138;
  --border: rgba(255, 255, 255, 0.08);
  --text-primary: #EEF0F3;
  --text-secondary: rgba(238, 240, 243, 0.6);
  --accent: #D4FF3A;
  --accent-dark: #1A2B00;
  --danger: #E5484D;
}

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

html, body {
  background: var(--bg);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Helvetica Neue", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--accent); text-decoration: none; transition: opacity .15s ease; }
a:hover { opacity: 0.75; }

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 64px 24px 96px;
}

header.brand {
  margin-bottom: 48px;
  text-align: center;
}

header.brand h1 {
  font-family: "Instrument Serif", Georgia, serif;
  font-size: 48px;
  font-weight: 400;
  letter-spacing: -2px;
  line-height: 1;
}

header.brand .tagline {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.7px;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin-top: 8px;
}

h1.page-title {
  font-family: "Instrument Serif", Georgia, serif;
  font-size: 36px;
  font-weight: 400;
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 12px;
}

h2 {
  font-family: "Instrument Serif", Georgia, serif;
  font-size: 24px;
  font-weight: 400;
  letter-spacing: -0.5px;
  margin: 36px 0 12px;
  color: var(--text-primary);
}

h3 {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--accent);
  margin: 28px 0 8px;
}

p, ul, ol {
  color: var(--text-primary);
  font-size: 15px;
  margin-bottom: 12px;
}

ul, ol { padding-left: 22px; }
li { margin-bottom: 6px; }

.lead {
  font-size: 17px;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 16px;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: var(--accent-dark);
  font-weight: 600;
  font-size: 15px;
  padding: 14px 28px;
  border-radius: 12px;
  margin-top: 8px;
}

.cta:hover { opacity: 0.9; }

footer {
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 13px;
  color: var(--text-secondary);
}

footer nav { margin-bottom: 12px; }
footer nav a { margin: 0 12px; color: var(--text-secondary); }
footer nav a:hover { color: var(--accent); }

.muted { color: var(--text-secondary); font-size: 13px; }

.faq dt {
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 18px;
}
.faq dd {
  color: var(--text-secondary);
  margin-left: 0;
  margin-top: 4px;
  font-size: 14px;
}

@media (max-width: 480px) {
  .container { padding: 40px 20px 64px; }
  header.brand h1 { font-size: 38px; }
  h1.page-title { font-size: 28px; }
}