:root {
  --bg: #0b111b;
  --card-bg: rgba(255,255,255,0.05);
  --text: #e6eef6;
  --accent: #e51a2e;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; font-family: Arial, sans-serif; }

body {
  background: radial-gradient(circle at center, #0b2a45, var(--bg));
  color: var(--text);
  display: grid;
  place-items: center;
}

.overlay {
  position: fixed;
  inset: 0;
  background: radial-gradient(400px 300px at 50% 10%, rgba(229,26,46,0.15), transparent);
  pointer-events: none;
}

.card {
  background: var(--card-bg);
  border-radius: 16px;
  padding: 30px;
  text-align: center;
  max-width: 600px;
  width: 100%;
  backdrop-filter: blur(6px);
}

.logo {
  width: 150px;
  margin: 0 auto 20px;
  display: block;
  animation: flash 2s infinite; /* Flash effect */
}

/* Flash animation */
@keyframes flash {
  0%   { opacity: 1; }
  50%  { opacity: 0.2; }
  100% { opacity: 1; }
}

h1 { font-size: 2rem; margin-bottom: 10px; }
h2 { font-size: 1.2rem; margin-bottom: 20px; color: #bbb; }
.lead { margin-bottom: 20px; }

.countdown {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 20px;
}
.countdown div {
  background: rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 10px 15px;
  min-width: 70px;
}
.countdown span {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--accent);
}
.countdown label {
  font-size: 0.8rem;
  text-transform: uppercase;
}

footer {
  font-size: 0.9rem;
  color: #aaa;
}