:root {
  --link-hover: var(--success-500);
  --primary-900: #09007d;
  --primary-800: #003b9b;
  --primary-700: #2663db;
  --primary-600: #258cdb;
  --primary-500: #26abdb;
  --success-600: #12ca08;
  --success-500: #4eea4a;
  --bg-color: #0b1220;
  --surface-color: #121a2a;
  --text-color: #f5f7fa;
  --text-muted: #c4c9d4;
  --glass-bg: rgba(18, 26, 42, 0.74);
  --glass-border: rgba(255, 255, 255, 0.08);
  --shadow-glass: 0 10px 26px rgba(2, 8, 20, 0.45);
  --shadow-hover: 0 16px 32px rgba(2, 8, 20, 0.55);
}

@media (prefers-color-scheme: light) {
  :root {
    --link-hover: var(--primary-600);
    --bg-color: #ffffff;
    --surface-color: #f5f7fa;
    --text-color: #3a3a3a;
    --text-muted: #6b7280;
    --glass-bg: rgba(255, 255, 255, 0.82);
    --glass-border: rgba(9, 0, 125, 0.1);
    --shadow-glass: 0 12px 30px rgba(3, 59, 155, 0.12);
    --shadow-hover: 0 18px 40px rgba(3, 59, 155, 0.18);
  }
}

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

body {
  padding-bottom: 120px;
  font-family: "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--text-color);
  background:
    radial-gradient(circle at 15% 20%, rgba(38, 99, 219, 0.2), transparent 55%),
    radial-gradient(circle at 80% 10%, rgba(18, 202, 8, 0.14), transparent 50%),
    linear-gradient(
      160deg,
      var(--bg-color) 0%,
      var(--surface-color) 60%,
      var(--bg-color) 100%
    );
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 20px;
}

.hero {
  gap: 28px;
  width: min(980px, 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.card {
  width: 100%;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 28px;
  padding: 48px;
  box-shadow: var(--shadow-glass);
  backdrop-filter: blur(18px);
  text-align: center;
  display: grid;
  gap: 20px;
}

.logo-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  justify-content: center;
}

.logo-stack img {
  width: clamp(140px, 22vw, 220px);
  height: auto;
}

.logo-light {
  display: none;
}

.logo-dark {
  display: block;
}

@media (prefers-color-scheme: light) {
  .logo-light {
    display: block;
  }

  .logo-dark {
    display: none;
  }
}

.eyebrow {
  font-size: 0.95rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--text-muted);
}

h1 {
  font-family: "Fredoka", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-weight: 600;
  font-size: clamp(2rem, 4.5vw, 3.3rem);
  line-height: 1.05;
  display: grid;
  gap: 8px;
}

.brand {
  color: var(--success-600);
  display: block;
}

.headline {
  color: var(--text-color);
  display: block;
}

.subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.6;
}

.status-row {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border-radius: 999px;
  background: rgba(18, 202, 8, 0.12);
  border: 1px solid rgba(18, 202, 8, 0.35);
  color: var(--link-hover);
  font-size: 0.95rem;
  justify-self: center;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--success-600);
  box-shadow: 0 0 12px rgba(18, 202, 8, 0.7);
}

@media (max-width: 720px) {
  .card {
    padding: 32px 22px;
    border-radius: 22px;
  }

  .logo-stack {
    gap: 16px;
  }

  .subtitle {
    font-size: 1rem;
  }
}

.footer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 16px 20px;
  width: 100%;
  margin-top: 24px;
  display: grid;
  gap: 10px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.footer-brand {
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-color);
}

.footer-links,
.footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: center;
}

.footer-links a,
.footer-meta a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links a:hover,
.footer-meta a:hover {
  color: var(--link-hover);
}

.footer-divider {
  opacity: 0.5;
}

@media (max-width: 720px) {
  .footer {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 16px 20px;
    width: 100%;
    font-size: 0.9rem;
  }
}