html.intro-playing,
html.intro-playing body {
    overflow: hidden;
}

html.intro-skip #intro-overlay {
    display: none !important;
}

#intro-overlay {
    position: fixed;
    inset: 0;
    background: var(--brand-green-dark);
    display: grid;
    place-items: center;
    z-index: 9999;
    isolation: isolate;
    font-family: 'Hanken Grotesk', sans-serif;
}

#intro-overlay::before {
    content: "";
    position: absolute;
    inset: -50px;
    background:
        linear-gradient(90deg, rgba(255, 255, 255, .03) 1px, transparent 1px) 0 0 / 80px 80px,
        linear-gradient(0deg, rgba(255, 255, 255, .02) 1px, transparent 1px) 0 0 / 80px 80px;
    opacity: .14;
    transform: rotate(-6deg);
    pointer-events: none;
    mix-blend-mode: overlay;
    z-index: -1;
}

.intro-stage {
    width: min(980px, 92vw);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(12px, 2vw, 18px);
    --intro-logo-h: clamp(72px, 12vw, 120px);
    --intro-gap: clamp(72px, 12vw, 120px);
}

.intro-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    height: var(--intro-logo-h);
    position: relative;
    user-select: none;
    filter: drop-shadow(0 22px 40px rgba(0, 0, 0, .65));
    will-change: transform, opacity, filter;
    transform: translateZ(0);
    backface-visibility: hidden;
}

.intro-letter {
    height: 100%;
    display: flex;
    align-items: center;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.02em;
    color: #fff;
    transform-origin: 50% 60%;
    will-change: transform, opacity, filter;
    transform: translateZ(0);
    backface-visibility: hidden;
    filter: blur(0px);
}

.intro-letter-n {
    margin-right: clamp(-6px, -1vw, -12px);
}

.intro-letter-e {
    margin-right: clamp(12px, 2vw, 24px);
}

.intro-letter-t {
    margin-left: clamp(1.92px, 0.32vw, 3.84px);
}

.intro-letter img,
.intro-letter > svg {
    height: 100%;
    width: auto;
    object-fit: contain;
}

.intro-story {
    position: relative;
    width: var(--intro-gap);
    height: var(--intro-gap);
    display: grid;
    place-items: center;
    overflow: visible;
    border-radius: 18px;
    will-change: transform, opacity, filter;
    transform: translateZ(0);
    backface-visibility: hidden;
}

.intro-illustration,
.intro-final-x {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    opacity: 0;
    visibility: hidden;
    will-change: transform, opacity, filter;
    transform: translateZ(0);
    backface-visibility: hidden;
}

.intro-illustration {
    color: rgba(255, 255, 255, .92);
    font-weight: 700;
    font-size: clamp(14px, 1.7vw, 18px);
    background:
        radial-gradient(220px 120px at 30% 30%, rgba(0, 255, 0, .10), transparent 60%),
        rgba(255, 255, 255, .04);
    border: 1px solid rgba(255, 255, 255, .10);
    backdrop-filter: blur(4px);
    border-radius: 16px;
    left: -9px;
    width: 100%;
    right: auto;
}

@media (max-width: 480px) {
    .intro-illustration {
        left: -6px;
    }
}

.intro-illustration img,
.intro-illustration > svg {
    width: 60%;
    height: 60%;
    object-fit: contain;
}

.intro-final-x {
    background: transparent;
    box-shadow: none;
    border-radius: 0;
    width: 147%;
    height: 147%;
    z-index: 10;
    pointer-events: none;
    top: -63.5%;
    left: -25.5%;
}

.intro-final-x img,
.intro-final-x > svg {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.intro-subtitle {
    opacity: 0;
    will-change: transform, opacity, filter;
    transform: translateZ(0);
    backface-visibility: hidden;
    margin-top: 10px;
}

.intro-subtitle img,
.intro-subtitle > svg {
    height: clamp(27px, 3.6vw, 36px);
    width: auto;
    display: block;
}

@media (prefers-reduced-motion: reduce) {
    #intro-overlay {
        display: none;
    }
}