:root {
    --bg: #050816;
    --bg-soft: #0d1530;
    --line: rgba(112, 198, 255, 0.22);
    --text: #edf4ff;
    --muted: rgba(237, 244, 255, 0.72);
    --accent: #70c6ff;
}

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

html,
body {
    min-height: 100%;
}

body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    overflow: hidden;
    background:
        radial-gradient(circle at top, rgba(112, 198, 255, 0.16), transparent 34%),
        radial-gradient(circle at bottom, rgba(33, 93, 180, 0.2), transparent 32%),
        linear-gradient(160deg, var(--bg), var(--bg-soft));
    color: var(--text);
    font-family: "IBM Plex Mono", "Cascadia Code", "SF Mono", ui-monospace, monospace;
}

body::before,
body::after {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
}

body::before {
    background-image:
        linear-gradient(var(--line) 1px, transparent 1px),
        linear-gradient(90deg, var(--line) 1px, transparent 1px);
    background-size: 4rem 4rem;
    mask-image: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.85) 20%, rgba(0, 0, 0, 0.85));
    opacity: 0.55;
}

body::after {
    background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.03), transparent);
    background-size: 100% 0.35rem;
    opacity: 0.28;
}

.countdown-page {
    width: min(92vw, 70rem);
    min-height: 100vh;
    padding: 3rem 1.5rem;
    display: grid;
    align-content: center;
    gap: 2rem;
    text-align: center;
}

.headline {
    display: grid;
    justify-items: center;
    gap: 0.55rem;
}

.title {
    font-size: clamp(2.3rem, 9vw, 6rem);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    text-shadow: 0 0 2rem rgba(112, 198, 255, 0.26);
}

.team-name {
    color: var(--accent);
    font-size: clamp(1.2rem, 4vw, 2rem);
    letter-spacing: 0.52em;
    text-transform: uppercase;
    text-shadow: 0 0 1.2rem rgba(112, 198, 255, 0.24);
    padding-left: 0.52em;
}

.countdown {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.time-block {
    padding: 1.4rem 1rem 1.2rem;
    border: 1px solid rgba(112, 198, 255, 0.28);
    background: rgba(4, 10, 24, 0.5);
    backdrop-filter: blur(10px);
}

.value {
    display: block;
    font-size: clamp(2.4rem, 7vw, 4.6rem);
    line-height: 1;
    color: var(--accent);
    text-shadow: 0 0 1.4rem rgba(112, 198, 255, 0.25);
}

.unit {
    display: block;
    margin-top: 0.85rem;
    color: var(--muted);
    font-size: 0.82rem;
    letter-spacing: 0.34rem;
    text-transform: uppercase;
}

@media (max-width: 720px) {
    .countdown {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .countdown-page {
        padding: 2.5rem 1rem;
    }

    .title {
        letter-spacing: 0.14em;
    }

}

@media (max-width: 420px) {
    .unit {
        letter-spacing: 0.2rem;
    }
}