.catalogs-grid .catalog-card { background: #111; transition: transform .3s ease, box-shadow .3s ease; }
.catalogs-grid .catalog-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,.18); }
.catalogs-grid .catalog-card-content {
    position: absolute; inset: 0; padding: 24px;
    display: flex; flex-direction: column; justify-content: flex-end;
    background: linear-gradient(transparent 35%, rgba(0,0,0,.9));
    color: #fff; isolation: isolate;
}
.catalogs-grid .catalog-card-content::before {
    content: ''; position: absolute; inset: 0; z-index: -1;
    background: linear-gradient(to bottom, transparent 10%, rgba(0,0,0,.22) 40%, rgba(0,0,0,.82) 75%, rgba(0,0,0,.96) 100%); opacity: 0; transition: opacity .3s ease;
}
.catalogs-grid .catalog-title {
    flex: none; margin: 0; color: #fff; font-size: 18px; line-height: 1.45;
    overflow-wrap: anywhere;
}
.catalogs-grid .catalog-card-actions {
    display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
    max-height: 0; opacity: 0; visibility: hidden; overflow: hidden;
    transform: translateY(14px); margin-top: 0;
    transition: max-height .3s ease, margin-top .3s ease, opacity .25s ease, transform .3s ease, visibility .3s;
}
.catalogs-grid .catalog-card-action {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    min-height: 44px; padding: 10px 8px; color: #fff; border: 1px solid rgba(255,255,255,.65);
    border-radius: 4px; font-size: 13px; line-height: 1.4; text-align: center;
}
.catalogs-grid .catalog-card-action:hover { color: #111; background: #fff; }
.catalogs-grid .catalog-card:focus-visible { outline: 3px solid #3559a7; outline-offset: 4px; }
.catalogs-grid .catalog-card-action:focus-visible { outline: 2px solid #fff; outline-offset: -4px; }
.catalogs-grid .has-pdf:hover .catalog-card-content::before,
.catalogs-grid .has-pdf:focus-within .catalog-card-content::before { opacity: 1; }
.catalogs-grid .has-pdf:hover .catalog-card-actions,
.catalogs-grid .has-pdf:focus-within .catalog-card-actions {
    max-height: 140px; margin-top: 20px; opacity: 1; visibility: visible; transform: translateY(0);
}
@media (hover: none), (pointer: coarse) {
    .catalogs-grid .catalog-card-actions { max-height: 140px; margin-top: 16px; opacity: 1; visibility: visible; transform: none; }
    .catalogs-grid .catalog-card:hover { transform: none; }
}
@media (max-width: 479px) {
    .catalogs-grid .catalog-card-content { padding: 20px; }
    .catalogs-grid .catalog-title { font-size: 17px; }
}
@media (prefers-reduced-motion: reduce) {
    .catalogs-grid .catalog-card, .catalogs-grid .catalog-card-content::before,
    .catalogs-grid .catalog-card-actions { transition: none; }
}