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

html,
body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: #000;
    color: #fff;
    font-family: "Space Mono", monospace;
}

/* ── Canvas ────────────────────────────────────────────── */
#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
    z-index: 0;
}

/* ── Overlay ───────────────────────────────────────────── */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    pointer-events: none;
}

.overlay__content {
    text-align: center;
    user-select: none;
}

/* ── Capricorn Symbol ──────────────────────────────────── */
.overlay__symbol {
    font-size: clamp(3rem, 20vw, 15rem);
    line-height: 1.2;
    margin: 0.3em 0;
    opacity: 0;
    animation:
        revealName 1s ease-out 1.2s forwards,
        pulseSymbol 3s ease-in-out 2.2s infinite;
}

/* ── Keyframes ─────────────────────────────────────────── */
@keyframes revealName {
    from {
        opacity: 0;
        letter-spacing: 0.6em;
    }
    to {
        opacity: 1;
        letter-spacing: 0.35em;
    }
}

@keyframes pulseSymbol {
    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.08);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}