.certificates {
    max-width: 62vw;
    margin: 0 19vw;
    position: relative;
}

.certificates__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
    width: 100%; /* Добавьте это */
}

.certificates__title {
    text-align: left;
    margin-bottom: 50px;
    color: #485664;
    font-weight: 700;
    font-size: 30px;
    line-height: 30px;
}

.certificates__controls {
    display: flex;
    gap: 8px;
    flex-shrink: 0; /* Запретите сжатие кнопок */
}

/* Стили для активных кнопок */
.certificates__btn {
    width: 45px;
    height: 45px;
    border: 1px solid #E2E5EA;
    background: #485664;
    color: #ffffff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    font-size: 25px;
    z-index: 10;
}

.certificates__btn:hover {
    background: #586875;
    border-color: #cdd3dd;
    transform: translateY(-1px);
}

/* Стили для неактивных (disabled) кнопок */
.certificates__btn.slick-disabled {
    opacity: 0.4;
    cursor: not-allowed;
    background: #a0aec0;
    border-color: #e2e8f0;
    transform: none;
}

.certificates__btn.slick-disabled:hover {
    background: #a0aec0;
    border-color: #e2e8f0;
    transform: none;
}

.certificates__btn.slick-disabled span {
    color: #718096;
}

.certificates__viewport {
    overflow: hidden
}

/* slick overrides to preserve spacing */
.certificates__track {
    display: flex;
    gap: 16px
}

.certificates__track.slick-initialized {
    display: block;
    gap: 0
}

.certificates__track .slick-list {
    margin: 0 -8px
}

.certificates__track .slick-slide {
    padding: 0 8px
}

.certificates__slide {
    flex: 0 0 auto;
    width: calc((100% - 16px * 3) / 4)
}
.certificates__slide:hover{
    cursor: pointer;
}

.certificates__card {
    background: #fff;
    border: 1px solid #E2E5EA;
    border-radius: 8px;
    height: 100%;
    display: flex;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.certificates__card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.certificates__img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 6px;
}

/* Адаптивность для мобильных */
@media (max-width: 1199.98px) {
    .certificates__slide {
        width: calc((100% - 16px * 2) / 3)
    }
}

@media (max-width: 991.98px) {
    .certificates__slide {
        width: calc((100% - 16px) / 2)
    }

    .certificates {
        max-width: 90vw;
        margin: 0 5vw;
    }
}

@media (max-width: 575.98px) {
    .certificates__slide {
        width: 100%
    }

    .certificates__btn {
        width: 44px;
        height: 44px;
        font-size: 28px;
    }
}

/* Lightbox */
.certificates-lightbox {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999
}

.certificates-lightbox.is-open {
    display: flex
}

.certificates-lightbox__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, .6)
}

.certificates-lightbox__dialog {
    position: relative;
    max-width: 90vw;
    max-height: 90vh
}

.certificates-lightbox__img {
    max-width: 90vw;
    max-height: 90vh;
    display: block;
    border-radius: 6px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .4)
}

.certificates-lightbox__close {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 18px;
    background: #fff;
    color: #111;
    font-size: 20px;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .2);
    transition: background 0.3s ease;
}

.certificates-lightbox__close:hover {
    background: #f7fafc;
}

/* Дополнительные стили для плавности */
.certificates__track .slick-slide {
    transition: transform 0.3s ease;
}

.certificates__track .slick-slide:hover {
    transform: scale(1.02);
}

/* Плавные переходы для всех элементов слайдера */
.certificates__track .slick-track {
    display: flex !important;
}

.certificates__track .slick-slide {
    height: auto;
    float: none;
}

/* Улучшенная анимация для disabled кнопок */
.certificates__btn {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.certificates__btn.slick-disabled {
    transform: scale(0.95);
}

/* Индикатор загрузки для кнопок */
.certificates__btn:active:not(.slick-disabled) {
    transform: scale(0.9);
}