/* viva.yoyaku.fr — landing publique (avant SSO). Identité YOYAKU :
   IBM Plex Mono (wordmark/labels) + Schibsted Grotesk (corps), CTA or #c4956a.
   Servie statiquement par nginx sur `/` ; aucune donnée sensible. */

:root {
  --ink: #f5f5f5;
  --muted: #9a9a9a;
  --line: rgba(255, 255, 255, 0.10);
  --gold: #c4956a;
  --gold-hover: #d8a878;
  --panel: rgba(255, 255, 255, 0.04);
  --mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: 'Schibsted Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(1200px 620px at 50% -12%, #2d2d2d 0%, #1a1a1a 55%, #141414 100%);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.wrap { width: 100%; max-width: 440px; text-align: center; }

.logo { height: 36px; width: auto; opacity: 0.96; margin-bottom: 30px; }

.wordmark {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 34px;
  letter-spacing: -0.01em;
  line-height: 1;
  margin-bottom: 8px;
}
.wordmark .dot { color: var(--gold); }

.kicker {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}

.tagline {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
  margin: 0 auto 36px;
  max-width: 360px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 34px 30px;
  backdrop-filter: blur(2px);
}

.card-label {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
}

.google-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  padding: 15px 22px;
  border: 0;
  border-radius: 10px;
  background: var(--gold);
  color: #1a1a1a;
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.google-btn:hover {
  background: var(--gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(196, 149, 106, 0.30);
}
.google-btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  background: #fff;
  border-radius: 3px;
  padding: 2px;
}

.note { margin-top: 18px; font-size: 12px; color: var(--muted); line-height: 1.5; }
.note code { font-family: var(--mono); color: #c9c9c9; }

.foot {
  margin-top: 34px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: #6a6a6a;
}
.foot a { color: #8a8a8a; text-decoration: none; border-bottom: 1px solid var(--line); }
.foot a:hover { color: var(--gold); border-color: var(--gold); }

@media (max-width: 480px) {
  .wordmark { font-size: 28px; }
  .card { padding: 28px 22px; }
}