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

body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #111;
  color: #f5f5f5;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.container {
  text-align: center;
  padding: 3rem 1.5rem;
  max-width: 720px;
  width: 100%;
}

.logo {
  width: min(180px, 40vw);
  height: auto;
  margin-bottom: 2rem;
}

.title {
  font-size: clamp(1.75rem, 5vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.subtitle {
  font-size: 1rem;
  font-weight: 400;
  color: #888;
  margin-bottom: 2.5rem;
}

.countdown {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  min-width: 88px;
  padding: 1.25rem 1rem;
  background: #1a1a1a;
  border: 1px solid #2a2a2a;
  border-radius: 8px;
}

.value {
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  color: #fff;
}

.label {
  font-size: 0.75rem;
  font-weight: 500;
  color: #777;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

@media (max-width: 520px) {
  .countdown {
    gap: 0.5rem;
  }

  .unit {
    min-width: 68px;
    padding: 1rem 0.75rem;
    border-radius: 6px;
  }
}