/* ========================================================================
   KnigaNet home big slider
   ======================================================================== */
.kn-big-slider {
    position: relative;
    width: 100%;
    max-width: 1200px;
    height: var(--kn-big-slider-height, 400px);
    margin: 0 auto 30px;
    overflow: hidden;
    border: 1px solid var(--kn-line);
    border-radius: var(--kn-big-slider-radius, 28px);
    background: var(--kn-ink);
    box-shadow: 0 24px 54px rgba(15, 23, 42, .14);
}

.kn-big-slide {
    position: relative;
    height: var(--kn-big-slider-height, 400px);
    overflow: hidden;
    background:
        radial-gradient(circle at 82% 18%, rgba(var(--kn-accent-rgb), .24), transparent 34%),
        linear-gradient(135deg, var(--kn-ink), var(--kn-slate));
}

.kn-big-slide__image {
    position: absolute;
    inset: 0;
    z-index: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.kn-big-slide__overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(
            90deg,
            rgb(var(--kn-slider-overlay-rgb)) 0%,
            rgb(var(--kn-slider-overlay-rgb)) 42%,
            rgba(var(--kn-slider-overlay-rgb), .42) 68%,
            rgba(var(--kn-slider-overlay-rgb), 0) 100%
        );
    opacity: var(--kn-slider-overlay-opacity);
}

.kn-big-slide__link {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    width: min(640px, 78%);
    height: 100%;
    padding: 44px 68px;
    color: #ffffff !important;
    text-decoration: none !important;
    box-sizing: border-box;
}

.kn-big-slide__badge {
    display: inline-flex;
    width: max-content;
    margin-bottom: 16px;
    padding: 8px 13px;
    border: 1px solid rgba(255, 255, 255, .24);
    border-radius: 999px;
    background: rgba(255, 255, 255, .13);
    color: rgba(255, 255, 255, .86);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .14em;
    line-height: 1;
    text-transform: uppercase;
    backdrop-filter: blur(10px);
}

.kn-big-slide h2 {
    max-width: 620px;
    margin: 0 0 14px !important;
    color: inherit !important;
    font-size: clamp(34px, 4.2vw, 58px) !important;
    font-weight: 900 !important;
    line-height: 1.02 !important;
    letter-spacing: 0 !important;
}

.kn-big-slide p {
    max-width: 560px;
    margin: 0 0 22px;
    color: rgba(255, 255, 255, .82);
    font-size: 17px;
    font-weight: 650;
    line-height: 1.48;
}

.kn-big-slide__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 28px;
}

.kn-big-slide__meta span,
.kn-big-slide__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    border-radius: 999px;
    font-weight: 850;
    line-height: 1;
}

.kn-big-slide__meta span {
    padding: 0 13px;
    background: rgba(255, 255, 255, .13);
    color: rgba(255, 255, 255, .86);
    font-size: 13px;
}

.kn-big-slide__button {
    gap: 8px;
    min-height: 44px;
    padding: 0 22px;
    border: 1px solid rgba(255, 255, 255, .38);
    background: rgba(255, 255, 255, .1);
    color: #ffffff;
    font-size: 14px;
    letter-spacing: .04em;
    transition: background .2s ease, border-color .2s ease, transform .2s ease;
}

.kn-big-slide__link:hover .kn-big-slide__button {
    border-color: rgba(255, 255, 255, .72);
    background: rgba(255, 255, 255, .18);
    transform: translateY(-1px);
}

.kn-big-slider__arrow {
    position: absolute;
    top: 50%;
    z-index: 4;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, .32);
    border-radius: 50%;
    background: rgba(255, 255, 255, .12);
    color: #ffffff;
    cursor: pointer;
    transform: translateY(-50%);
    backdrop-filter: blur(12px);
    transition: background .2s ease, transform .2s ease;
}

.kn-big-slider__arrow:hover {
    background: rgba(255, 255, 255, .22);
    transform: translateY(-50%) scale(1.05);
}

.kn-big-slider__arrow--prev {
    left: 18px;
}

.kn-big-slider__arrow--next {
    right: 18px;
}

.kn-big-slider__pagination {
    position: absolute;
    right: 0;
    bottom: 18px !important;
    left: 0;
    z-index: 4;
    display: flex;
    justify-content: center;
    gap: 7px;
}

.kn-big-slider__pagination .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    margin: 0 !important;
    background: rgba(255, 255, 255, .72);
    opacity: .58;
    transition: width .2s ease, opacity .2s ease, background .2s ease;
}

.kn-big-slider__pagination .swiper-pagination-bullet-active {
    width: 24px;
    border-radius: 999px;
    background: #ffffff;
    opacity: 1;
}

@media (max-width: 900px) {
    .kn-big-slider,
    .kn-big-slide {
        height: min(var(--kn-big-slider-height, 400px), 330px);
        border-radius: min(var(--kn-big-slider-radius, 28px), 24px);
    }

    .kn-big-slide__link {
        width: 86%;
        padding: 32px 44px;
    }

    .kn-big-slide h2 {
        font-size: clamp(28px, 6vw, 42px) !important;
    }

    .kn-big-slide p {
        font-size: 15px;
    }
}

@media (max-width: 560px) {
    .kn-big-slider,
    .kn-big-slide {
        height: min(var(--kn-big-slider-height, 400px), 280px);
        border-radius: min(var(--kn-big-slider-radius, 28px), 20px);
    }

    .kn-big-slide__overlay {
        background: linear-gradient(0deg, rgb(var(--kn-slider-overlay-rgb)) 0%, rgba(var(--kn-slider-overlay-rgb), .72) 62%, rgba(var(--kn-slider-overlay-rgb), .18) 100%);
    }

    .kn-big-slide__link {
        justify-content: flex-end;
        width: 100%;
        padding: 24px 20px 46px;
    }

    .kn-big-slide__badge {
        margin-bottom: 10px;
        padding: 7px 10px;
        font-size: 10px;
    }

    .kn-big-slide h2 {
        margin-bottom: 9px !important;
        font-size: 28px !important;
    }

    .kn-big-slide p {
        display: -webkit-box;
        margin-bottom: 14px;
        overflow: hidden;
        font-size: 14px;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
    }

    .kn-big-slide__meta {
        gap: 6px;
        margin-bottom: 14px;
    }

    .kn-big-slide__meta span {
        min-height: 30px;
        padding: 0 10px;
        font-size: 12px;
    }

    .kn-big-slide__button {
        min-height: 38px;
        padding: 0 16px;
        font-size: 13px;
    }

    .kn-big-slider__arrow {
        display: none;
    }
}