// Fade Effect Before Initialization.
.swiper {
    transition: opacity 0.3s ease;
    opacity: 1;
    
    &:not(.swiper-initialized) {
        opacity: 0;
    }
}

// Navigation.
.at-block-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: var(--at-block-nav-arrow-size, 40px);
    height: var(--at-block-nav-arrow-size, 40px);
    border: var(--at-block-nav-arrow-border-width, 0px) solid var(--at-block-nav-border-color, transparent);
    border-radius: var(--at-block-nav-arrow-border-radius, 0px);
    background-color: var(--at-block-nav-background-color, transparent);
    cursor: pointer;
    transition: ease all 250ms;
    z-index: 1;

    &:before {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 25%;
        height: 25%;
        border-top: 2px solid var(--at-block-nav-color, #212121);
        border-right: 2px solid var(--at-block-nav-color, #212121);
        transition: ease all 250ms;
    }

    &--next {
        right: var(--at-block-nav-arrow-offset, 0px);

        &:before {
            transform: rotate(45deg) translate3d(-50%, -50%, 0);
            transform-origin: 0% -20%;
        }
    }

    &--prev {
        left: var(--at-block-nav-arrow-offset, 0px);

        &:before {
            transform: rotate(-135deg) translate3d(-50%, -50%, 0);
            transform-origin: 10% -5%;
        }
    }
}

// Pagination bullets.
.swiper-pagination-bullets {
    display: flex;
    justify-content: center;
    gap: 7px;
    bottom: var(--at-block-dots-offset, 0px) !important;

    .at-block-bullets {
        &--bullet {
            display: block;
            width: 10px;
            height: 10px;
            border-radius: 100%;
            background-color: var(--at-block-dots-color, #212121);
            opacity: 0.5;
            cursor: pointer;
            transition: opacity 0.3s ease;

            &:hover {
                opacity: 1;
            }
        }

        &--bullet-active {
            opacity: 1;
        }
    }
}