.technology-steps {
    position: relative;
    background: #25211b;
    padding: 0 0 68px;
}

.technology-steps__track {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    min-height: 760px;
}

.technology-step-card {
    position: relative;
    overflow: hidden;
}

.technology-step-card__button {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 760px;
    padding: 0;
    border: 0;
    background: #111;
    color: inherit;
    cursor: pointer;
    text-align: left;
}

.technology-step-card__button img,
.technology-step-card__overlay {
    position: absolute;
    inset: 0;
}

.technology-step-card__button img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .8s cubic-bezier(0.2, 0.8, 0.2, 1), filter .35s ease;
    filter: brightness(0.58) saturate(0.84);
}

.technology-step-card__overlay {
    background:
        linear-gradient(180deg, rgba(8,8,8,0.18), rgba(8,8,8,0.52)),
        linear-gradient(90deg, rgba(0,0,0,0.12), rgba(0,0,0,0.22));
    transition: opacity .35s ease, background .35s ease;
}

.technology-step-card__button:hover img,
.technology-step-card__button:focus-visible img {
    transform: scale(1.04);
    filter: brightness(0.82) saturate(0.94);
}

.technology-step-card__button:hover .technology-step-card__overlay,
.technology-step-card__button:focus-visible .technology-step-card__overlay {
    background:
        linear-gradient(180deg, rgba(8,8,8,0.04), rgba(8,8,8,0.28)),
        linear-gradient(90deg, rgba(255,255,255,0.04), rgba(0,0,0,0.08));
}

.technology-step-card__content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    padding: 28px 16px 22px;
}

.technology-step-card__index {
    font-size: clamp(52px, 4.6vw, 74px);
    line-height: 0.9;
    font-weight: 300;
    letter-spacing: -0.07em;
    color: #dcc09c;
}

.technology-step-card h3 {
    margin-top: 10px;
    font-size: clamp(22px, 2vw, 34px);
    line-height: 1.02;
    font-weight: 300;
    letter-spacing: -0.04em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.96);
}

.technology-step-card__side {
    align-self: flex-start;
    margin-top: auto;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    font-size: 14px;
    line-height: 1;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.62);
}

.technology-steps-lightbox[hidden] {
    display: none;
}

.technology-steps-lightbox {
    position: fixed;
    inset: 0;
    z-index: 50;
}

.technology-steps-lightbox__backdrop {
    position: absolute;
    inset: 0;
    border: 0;
    background: rgba(8,8,8,0.92);
    backdrop-filter: blur(12px);
}

.technology-steps-lightbox__dialog {
    position: relative;
    z-index: 1;
    width: min(1440px, calc(100% - 24px));
    height: 100vh;
    display: grid;
    place-items: center;
    margin: 0 auto;
}

.technology-steps-lightbox__dialog img {
    display: block;
    width: 100%;
    max-height: calc(100vh - 32px);
    object-fit: contain;
}

.technology-steps-lightbox__close {
    position: absolute;
    top: 18px;
    right: 4px;
    width: 48px;
    height: 48px;
    border: 0;
    background: transparent;
    color: rgba(255,255,255,0.92);
    font-size: 40px;
    line-height: 1;
    cursor: pointer;
}

body.is-tech-lightbox-open {
    overflow: hidden;
}

@media (max-width: 1100px) {
    .technology-steps__track {
        grid-template-columns: repeat(2, 1fr);
        min-height: 0;
    }

    .technology-step-card__button {
        min-height: 520px;
    }
}

@media (max-width: 640px) {
    .technology-steps {
        padding-bottom: 44px;
    }

    .technology-steps__track {
        grid-template-columns: 1fr;
    }

    .technology-step-card__button {
        min-height: 420px;
    }

    .technology-step-card__content {
        padding: 20px 14px 16px;
    }

    .technology-step-card__index {
        font-size: 46px;
    }

    .technology-step-card h3 {
        font-size: 24px;
    }

    .technology-step-card__side {
        font-size: 12px;
    }
}