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

body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: Arial, Helvetica, sans-serif;
  color: #ffffff;
  text-align: center;
  padding: 24px;
}

/* VIDEO BACKGROUND */
.video-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

/* DARK OVERLAY */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: -1;
}

/* CONTAINER */
.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  max-width: 900px;
  width: 100%;
}

/* LOGO */
.graphic {
  width: min(420px, 80vw);
  height: auto;
  display: block;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5));
  transition: transform 0.3s ease;
}

.graphic:hover {
  transform: scale(1.05);
}

/* MAIN BOX */
.countdown-wrapper {
  background: rgba(10, 14, 25, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: 28px;
  padding: 32px;
  width: min(820px, 100%);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
}

/* TITLE */
h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 12px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

/* DATE */
.target-date {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 30px;
  font-weight: 600;
}

/* COUNTDOWN GRID */
.countdown {
  display: grid;
  grid-template-columns: repeat(4, minmax(110px, 1fr));
  gap: 18px;
}

/* BOXES */
.time-box {
  background: linear-gradient(180deg, rgba(255,255,255,0.12), rgba(255,255,255,0.05));
  border-radius: 22px;
  padding: 24px 16px;
  border: 1px solid rgba(255,255,255,0.18);
  box-shadow: 
    inset 0 1px 0 rgba(255,255,255,0.1),
    0 12px 30px rgba(0,0,0,0.3);
}

/* NUMBERS */
.number {
  display: block;
  font-size: clamp(3rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1;
  margin-bottom: 10px;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 6px 18px rgba(0,0,0,0.6);
}

/* LABELS */
.label {
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  font-weight: 700;
}

/* FINISHED */
.finished {
  font-size: clamp(1.5rem, 4vw, 2.3rem);
  font-weight: 700;
  padding: 20px;
}

/* MOBILE */
@media (max-width: 640px) {
  .countdown {
    grid-template-columns: repeat(2, minmax(120px, 1fr));
  }
}