/* ========================================
   SWIPER
======================================== */

/* --- Base для всех слайдеров --- */
.slider {
    position: relative;
    padding-bottom: 40px;
}

.slider .swiper-slide {
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider .swiper-wrapper {
  align-items: flex-start;
}

/* --- Универсальная пагинация --- */
.slider .swiper-pagination {
    bottom: 0;
}
.slider .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: #ccc;
    opacity: 1;
    margin: 0 5px;
}
.slider .swiper-pagination-bullet-active {
    background: #333;
}

/* ========================================
   МОДИФИКАТОРЫ СЛАЙДЕРОВ
   ======================================== */

/* --- Certificates --- */
.slider--certificates img {
    min-height: 300px;
    max-height: 500px;
    width: auto;
    height: auto;
    margin: 0 auto;
    display: block;
    object-fit: contain;
}

/* --- Achievs --- */
.slider--achievs img {
    max-width: 100%;
    height: auto;
}

/* --- Video (универсальный для всех видео-слайдеров) --- */
.slider--video .swiper-slide {
    flex-direction: column;
    align-items: stretch;
}
.slider--video .swiper-slide > * {
    width: 100%;
}
.slider__video {
    width: 100%;
    aspect-ratio: 16 / 9;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    cursor: pointer;
    border-radius: 8px;
    overflow: hidden;
    transition: opacity 0.2s;
}
.slider__video:hover {
    opacity: 0.9;
}
.slider__play {
    position: absolute;
    inset: 0;
    margin: auto;
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, 0.7);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}
.slider__play::before {
    content: '';
    border-left: 16px solid #fff;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    margin-left: 4px;
}
.slider__title {
    margin-top: 12px;
    font-size: 15px;
    line-height: 1.4;
    text-align: center;
}
.slider__video iframe,
.slider__video-iframe {
    width: 100%;
    aspect-ratio: 16 / 9;
    border: none;
    border-radius: 8px;
}

/* --- Модификатор для крупных видео (archive) --- */
.slider--video-lg .slider__video,
.slider--video-lg .slider__video iframe,
.slider--video-lg .slider__video-iframe {
    aspect-ratio: 9 / 16;
}

@media (max-width: 992px) {
    .slider--video-lg .slider__video,
    .slider--video-lg .slider__video iframe,
    .slider--video-lg .slider__video-iframe {
        aspect-ratio: 3 / 4;
    }
}
@media (max-width: 600px) {
    .slider--video-lg .slider__video,
    .slider--video-lg .slider__video iframe,
    .slider--video-lg .slider__video-iframe {
        aspect-ratio: 9 / 16;
    }
}

/* --- Reviews (горизонтальные) --- */
.slider--reviews img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

/* --- Video Reviews (вертикальный) --- */
.slider--video-reviews {
    height: 500px;
}
.slider--video-reviews .swiper-slide {
    height: auto;
}
.slider--video-reviews .swiper-button-prev,
.slider--video-reviews .swiper-button-next {
    left: 50%;
    transform: translateX(-50%) rotate(90deg);
    right: auto;
}
.slider--video-reviews .swiper-button-prev {
    top: -30px;
}
.slider--video-reviews .swiper-button-next {
    top: auto;
    bottom: -30px;
}

/* --- Related posts / Articles --- */
.slider--articles .article-block {
    font-size: 18px;
    line-height: 26px;
}

/* --- Work Slider --- */
.slider--work img {
    max-width: 100%;
    height: auto;
    margin: 0 auto;
    display: block;
}

/* --- Cases Slider --- */
.slider--cases img {
    max-width: 100%;
    height: auto;
    margin: 0 auto;
    display: block;
    border-radius: 8px;
}

/* --- Cases Main-Cases --- */

#main-cases {
    background: url(img/bg-10.jpg) top center no-repeat;
}
#main-cases .section-title {
    color: #fff;
    background-image: url(img/section-title-bg-2.png);
    padding: 30px 0;
}
#main-cases .certificate-block {
    padding: 0 5px;
}
#main-cases .swiper-slide img {
    min-height: 300px;
    max-height: 500px;
    width: auto;
    margin: 0 auto;
    display: block;
    object-fit: contain;
}