.certificates_grid__module {
    margin: 0;
}

.certificates_grid__title {
    margin: 0 0 1rem;
}

.certificates_grid__text {
    margin: 0 0 1.5rem;
    color: #555;
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 24px;
    align-items: start;
}

.certificates-grid__item {
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.certificates-grid__link {
    display: block;
    overflow: hidden;
    border: 1px solid #e3e6ea;
    border-radius: 6px;
    background: #fff;
    aspect-ratio: 3 / 4;
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.certificates-grid__link:hover,
.certificates-grid__link:focus-visible {
    border-color: #e34c26;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.10);
    outline: none;
}

.certificates-grid__image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #fff;
    transition: transform 0.35s ease;
}

.certificates-grid__link:hover .certificates-grid__image,
.certificates-grid__link:focus-visible .certificates-grid__image {
    transform: scale(1.08);
}

.certificates-grid__caption {
    font-size: 13px;
    line-height: 1.35;
    color: #555;
    text-align: center;
}

@media (max-width: 768px) {
    .certificates-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .certificates-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    .certificates-grid__caption {
        font-size: 12px;
    }
}

.certificates-grid__lightbox {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(0, 0, 0, 0.85);
    cursor: zoom-out;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.certificates-grid__lightbox[hidden] {
    display: none;
}

.certificates-grid__lightbox.is-open {
    opacity: 1;
}

.certificates-grid__lightbox-image {
    display: block;
    max-width: min(95vw, 1400px);
    max-height: 95vh;
    width: auto;
    height: auto;
    object-fit: contain;
    cursor: default;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transform: scale(0.96);
    transition: transform 0.22s ease;
}

.certificates-grid__lightbox.is-open .certificates-grid__lightbox-image {
    transform: scale(1);
}

.certificates-grid-lock {
    overflow: hidden;
}