.install-cards {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin-top: 5rem;
    padding-bottom: 6rem;
}

.install-steps {
    --install-marker-size: 3.5rem;
    --install-card-pad-x: 2rem;
    --install-card-pad-y: 2rem;
    --install-line-delay: 1.8s;
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    max-width: 860px;
    margin: 0 auto;
}

.install-steps.reveal {
    opacity: 1;
    transform: none;
    transition: none;
}

.install-card {
    position: relative;
    z-index: 1;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    padding: var(--install-card-pad-y) var(--install-card-pad-x);
    background: rgb(10, 10, 10);
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
    align-items: start;
}

.install-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
}

.install-step-circle {
    width: var(--install-marker-size);
    height: var(--install-marker-size);
    border-radius: 50%;
    border: 1px solid rgba(29, 161, 242, 0.3);
    background-color: rgba(29, 161, 242, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary);
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
}

.install-card-content {
    min-width: 0;
    display: grid;
    grid-template-rows: var(--install-marker-size) auto;
}

.install-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-main);
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 0;
    align-self: center;
}

.install-card-desc {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-top: 0.75rem;
}

@media (max-width: 639px) {
    .install-steps {
        --install-marker-size: 3rem;
        --install-card-pad-x: 1.25rem;
        --install-card-pad-y: 1.5rem;
        gap: 0.85rem;
    }

    .install-card {
        gap: 1rem;
    }

    .install-card-title {
        font-size: 1.125rem;
    }

    .install-card-desc {
        font-size: 0.9rem;
    }
}