/* LED Retrofit Before / After Comparison */

.retrofit-comparison {
    padding: 112px 0 120px;
    background: #eef3f7;
}

.retrofit-comparison__heading {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
    align-items: end;
    gap: 80px;
    margin-bottom: 52px;
}

.retrofit-comparison__heading h2 {
    max-width: 790px;
    margin: 8px 0 0;
    color: #071a2f;
    font-size: clamp(42px, 5vw, 70px);
    line-height: 0.98;
    letter-spacing: -0.05em;
}

.retrofit-comparison__heading > p {
    max-width: 520px;
    margin: 0;
    color: #52667a;
    font-size: 16px;
    line-height: 1.8;
}

.retrofit-comparison__viewer {
    position: relative;
    aspect-ratio: 16 / 8.5;
    min-height: 520px;
    background: #071a2f;
    border: 1px solid #c7d4df;
    box-shadow: 0 25px 70px rgba(7, 26, 47, 0.13);
    overflow: hidden;
    touch-action: pan-y;
}

.retrofit-comparison__image {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
    user-select: none;
}

.retrofit-comparison__image--before {
    clip-path: inset(
        0 calc(100% - var(--compare-position)) 0 0
    );
}

.retrofit-comparison__label {
    position: absolute;
    top: 28px;
    z-index: 4;
    padding: 9px 13px;
    color: #ffffff;
    background: rgba(4, 20, 38, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.22);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    backdrop-filter: blur(10px);
}

.retrofit-comparison__label--before {
    left: 28px;
}

.retrofit-comparison__label--after {
    right: 28px;
}

.retrofit-comparison__handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: var(--compare-position);
    z-index: 5;
    width: 2px;
    background: #ffffff;
    box-shadow: 0 0 22px rgba(0, 0, 0, 0.35);
    transform: translateX(-50%);
    pointer-events: none;
}

.retrofit-comparison__handle::before {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 62px;
    height: 62px;
    content: "";
    background: #006dcc;
    border: 3px solid #ffffff;
    border-radius: 50%;
    box-shadow: 0 12px 34px rgba(4, 20, 38, 0.3);
    transform: translate(-50%, -50%);
}

.retrofit-comparison__handle i {
    position: absolute;
    top: 50%;
    z-index: 2;
    color: #ffffff;
    font-size: 25px;
    font-style: normal;
    line-height: 1;
    transform: translateY(-54%);
}

.retrofit-comparison__handle i:first-child {
    right: 9px;
}

.retrofit-comparison__handle i:last-child {
    left: 9px;
}

.retrofit-comparison__range {
    position: absolute;
    inset: 0;
    z-index: 6;
    width: 100%;
    height: 100%;
    margin: 0;
    opacity: 0;
    cursor: ew-resize;
}

.retrofit-comparison__viewer:focus-within
.retrofit-comparison__handle::before {
    outline: 3px solid #ffffff;
    outline-offset: 4px;
}

.retrofit-comparison__benefits {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 28px;
    border-top: 1px solid #c7d4df;
    border-left: 1px solid #c7d4df;
}

.retrofit-comparison__benefits article {
    min-height: 205px;
    padding: 30px;
    background: #ffffff;
    border-right: 1px solid #c7d4df;
    border-bottom: 1px solid #c7d4df;
}

.retrofit-comparison__benefits span {
    display: block;
    color: #006dcc;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.retrofit-comparison__benefits strong {
    display: block;
    margin-top: 48px;
    color: #071a2f;
    font-size: 22px;
    line-height: 1.15;
}

.retrofit-comparison__benefits p {
    max-width: 320px;
    margin: 13px 0 0;
    color: #607286;
    font-size: 13px;
    line-height: 1.65;
}

.retrofit-comparison__placeholder {
    display: grid;
    min-height: 420px;
    grid-template-columns: 1fr minmax(280px, 0.65fr) 1fr;
    align-items: stretch;
    color: #ffffff;
    background: #071a2f;
    border: 1px solid #c7d4df;
}

.retrofit-comparison__placeholder > div,
.retrofit-comparison__placeholder > p {
    display: flex;
    padding: 34px;
    margin: 0;
    flex-direction: column;
    justify-content: flex-end;
}

.retrofit-comparison__placeholder > div:first-child {
    background: linear-gradient(135deg, #221f1b, #584b35);
}

.retrofit-comparison__placeholder > div:last-child {
    background: linear-gradient(135deg, #07345f, #0b76c5);
}

.retrofit-comparison__placeholder span {
    color: rgba(255, 255, 255, 0.65);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.retrofit-comparison__placeholder strong {
    margin-top: 10px;
    font-size: 25px;
}

.retrofit-comparison__placeholder > p {
    justify-content: center;
    color: rgba(255, 255, 255, 0.68);
    font-size: 12px;
    line-height: 1.8;
    text-align: center;
}

.retrofit-comparison__placeholder > p span {
    display: block;
    margin-bottom: 9px;
    color: #79bdff;
}

@media (max-width: 980px) {
    .retrofit-comparison__heading {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .retrofit-comparison__viewer {
        min-height: 460px;
    }

    .retrofit-comparison__placeholder {
        grid-template-columns: 1fr 1fr;
    }

    .retrofit-comparison__placeholder > p {
        grid-column: 1 / -1;
        grid-row: 2;
        min-height: 130px;
    }
}

@media (max-width: 720px) {
    .retrofit-comparison {
        padding: 76px 0 82px;
    }

    .retrofit-comparison__viewer {
        aspect-ratio: 4 / 5;
        min-height: 520px;
    }

    .retrofit-comparison__label {
        top: 18px;
    }

    .retrofit-comparison__label--before {
        left: 18px;
    }

    .retrofit-comparison__label--after {
        right: 18px;
    }

    .retrofit-comparison__handle::before {
        width: 52px;
        height: 52px;
    }

    .retrofit-comparison__benefits {
        grid-template-columns: 1fr;
    }

    .retrofit-comparison__benefits article {
        min-height: 175px;
    }

    .retrofit-comparison__benefits strong {
        margin-top: 30px;
    }

    .retrofit-comparison__placeholder {
        min-height: 560px;
        grid-template-columns: 1fr;
    }

    .retrofit-comparison__placeholder > p {
        grid-column: auto;
        grid-row: 2;
    }
}