.catalog-page {
    padding: 1rem 0 2.5rem;
    display: grid;
    gap: 1rem;
}

.catalog-panel {
    max-width: 1160px;
    width: calc(100% - 40px);
    margin: 0 auto;
    padding: 0;
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 1rem;
    background: transparent;
    border: none;
    box-shadow: none;
    backdrop-filter: none;
}

.catalog-sidebar,
.catalog-main {
    display: grid;
    gap: 1rem;
    align-content: start;
}

.catalog-sidebar {
    position: sticky;
    top: 84px;
}

.catalog-side-card,
.catalog-hero,
.catalog-results {
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid rgba(18, 28, 39, 0.08);
    border-radius: 8px;
    box-shadow: 0 14px 32px rgba(18, 28, 39, 0.08);
    backdrop-filter: blur(18px);
    animation: catalog-rise 0.55s ease both;
}

.catalog-side-card {
    padding: 1.15rem;
}

.catalog-side-card:nth-child(2) {
    animation-delay: 0.05s;
}

.catalog-side-card:nth-child(3) {
    animation-delay: 0.1s;
}

.catalog-side-card:nth-child(4) {
    animation-delay: 0.15s;
}

.catalog-side-head {
    display: grid;
    gap: 0.35rem;
    margin-bottom: 1rem;
}

.catalog-side-kicker,
.catalog-kicker {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 0.34rem 0.72rem;
    border-radius: 999px;
    background: rgba(23, 52, 75, 0.07);
    color: #17344b;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
}

.filters-title,
.catalog-title,
.catalog-results-head h2,
.catalog-empty h2,
.catalog-note-title,
.catalog-page .item-title {
    font-family: 'Manrope', 'Segoe UI', sans-serif;
    color: #162436;
    line-height: 1.12;
    letter-spacing: 0;
    text-wrap: balance;
}

.filters-title {
    font-size: 1.32rem;
}

.catalog-side-text {
    color: #6a6258;
    font-size: 0.94rem;
    line-height: 1.65;
}

.filters-form {
    display: grid;
    gap: 0.95rem;
}

.filter-group {
    display: grid;
    gap: 0.42rem;
}

.filter-label {
    color: #534b43;
    font-size: 0.88rem;
    font-weight: 600;
}

.filter-input,
.filter-select {
    width: 100%;
    min-height: 46px;
    padding: 0.8rem 0.95rem;
    border-radius: 8px;
    border: 1px solid rgba(23, 52, 75, 0.12);
    background: rgba(255, 255, 255, 0.94);
    color: #231f1b;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.filter-input:focus,
.filter-select:focus {
    border-color: rgba(23, 52, 75, 0.28);
    box-shadow: 0 0 0 4px rgba(23, 52, 75, 0.08);
}

.catalog-check-card,
.catalog-3d-panel {
    border-radius: 8px;
    border: 1px solid rgba(23, 52, 75, 0.1);
    background: rgba(255, 255, 255, 0.82);
}

.catalog-check-card {
    padding: 0.9rem 0.95rem;
}

.catalog-check-row {
    display: flex;
    align-items: start;
    gap: 0.7rem;
    color: #17344b;
    font-weight: 600;
    cursor: pointer;
}

.catalog-check-row input {
    width: 18px;
    height: 18px;
    margin-top: 0.1rem;
    accent-color: #17344b;
}

.catalog-check-help {
    margin: 0.5rem 0 0;
    color: #665d53;
    font-size: 0.86rem;
    line-height: 1.6;
}

.catalog-3d-panel {
    display: grid;
    gap: 0.85rem;
    padding: 0.95rem;
    background:
        radial-gradient(circle at top right, rgba(23, 52, 75, 0.08) 0%, rgba(23, 52, 75, 0) 34%),
        rgba(255, 255, 255, 0.82);
}

.catalog-3d-panel[hidden] {
    display: none;
}

.catalog-3d-panel-head {
    display: grid;
    gap: 0.35rem;
}

.catalog-3d-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.catalog-filter-actions,
.catalog-side-actions {
    display: grid;
    gap: 0.65rem;
}

.catalog-quick-links,
.catalog-tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.catalog-quick-link,
.catalog-tag-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0.66rem 0.84rem;
    border-radius: 8px;
    border: 1px solid rgba(23, 52, 75, 0.12);
    background: rgba(255, 255, 255, 0.78);
    color: #17344b;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.catalog-quick-link:hover,
.catalog-tag-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(23, 52, 75, 0.08);
    border-color: rgba(23, 52, 75, 0.22);
}

.catalog-side-note.is-accent {
    background:
        radial-gradient(circle at top right, rgba(196, 107, 72, 0.18) 0%, rgba(196, 107, 72, 0) 36%),
        rgba(255, 255, 255, 0.88);
}

.catalog-note-title {
    font-size: 1.18rem;
    margin: 0.55rem 0 0.5rem;
}

.catalog-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 260px;
    gap: 1rem;
    padding: 1.35rem 1.4rem;
    position: relative;
    overflow: hidden;
}

.catalog-hero-wide {
    max-width: 1160px;
    width: calc(100% - 40px);
    margin: 0 auto;
}

.catalog-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at top left, rgba(196, 107, 72, 0.12) 0%, rgba(196, 107, 72, 0) 30%),
        radial-gradient(circle at bottom right, rgba(23, 52, 75, 0.08) 0%, rgba(23, 52, 75, 0) 32%);
    pointer-events: none;
}

.catalog-hero > * {
    position: relative;
    z-index: 1;
}

.catalog-hero-copy {
    display: grid;
    gap: 0.75rem;
}

.catalog-title {
    font-size: clamp(2rem, 3.3vw, 3rem);
    margin: 0;
}

.catalog-lead {
    color: #61594f;
    font-size: 1rem;
    line-height: 1.75;
    max-width: 52rem;
}

.catalog-active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.catalog-chip {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 0.52rem 0.84rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(23, 52, 75, 0.1);
    color: #314557;
    font-size: 0.88rem;
    text-decoration: none;
}

.catalog-chip-reset {
    color: #17344b;
    font-weight: 700;
}

.catalog-hero-aside {
    display: grid;
    gap: 0.8rem;
    align-content: start;
}

.catalog-stat-card,
.catalog-switches {
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(23, 52, 75, 0.1);
    border-radius: 8px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.catalog-stat-card {
    display: grid;
    gap: 0.18rem;
    padding: 1rem 1rem 0.95rem;
}

.catalog-stat-label,
.catalog-stat-caption {
    color: #6a6258;
    font-size: 0.88rem;
}

.catalog-stat-card strong {
    font-family: 'Manrope', 'Segoe UI', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    color: #17344b;
    line-height: 1;
}

.catalog-switches {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 0.35rem;
    gap: 0.35rem;
}

.catalog-switch {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0.68rem 0.8rem;
    border-radius: 6px;
    color: #17344b;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.catalog-switch:hover {
    background: rgba(23, 52, 75, 0.06);
    transform: translateY(-1px);
}

.catalog-switch.is-current {
    background: linear-gradient(180deg, #17344b 0%, #102537 100%);
    color: #fff;
    box-shadow: 0 12px 24px rgba(23, 52, 75, 0.14);
}

.catalog-results {
    padding: 1.25rem 1.3rem 1.35rem;
    animation-delay: 0.12s;
}

.catalog-results-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.catalog-results-head h2 {
    font-size: 1.6rem;
    margin-top: 0.45rem;
}

.catalog-count {
    color: #6a6258;
    font-size: 0.95rem;
    white-space: nowrap;
}

.catalog-grid {
    grid-template-columns: repeat(auto-fill, minmax(235px, 1fr));
    gap: 0.9rem;
}

.catalog-item-card {
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    border-color: rgba(18, 28, 39, 0.1);
    box-shadow: 0 10px 26px rgba(18, 28, 39, 0.07);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    animation: catalog-rise 0.55s ease both;
}

.catalog-item-card:hover {
    transform: translateY(-3px);
    border-color: rgba(23, 52, 75, 0.18);
    box-shadow: 0 16px 34px rgba(18, 28, 39, 0.12);
}

.catalog-item-card .item-link {
    display: grid;
    grid-template-rows: auto 1fr;
    height: 100%;
}

.catalog-item-card .item-image-wrapper {
    margin: 0;
    aspect-ratio: 1 / 1;
    padding-top: 0;
    background:
        linear-gradient(135deg, #f4f6f8 0%, #e9edf1 100%);
}

.catalog-item-card .item-image {
    object-fit: cover;
}

.catalog-item-card .item-badge,
.catalog-item-card .item-type-badge {
    border-radius: 6px;
    padding: 0.34rem 0.62rem;
    font-size: 0.68rem;
    letter-spacing: 0;
}

.catalog-item-card .item-badge {
    background: rgba(196, 107, 72, 0.95);
}

.catalog-item-card .item-type-badge {
    background: rgba(23, 52, 75, 0.92);
}

.catalog-item-card .item-content {
    padding: 0.9rem;
    display: grid;
    gap: 0.78rem;
    align-content: space-between;
}

.catalog-card-topline,
.catalog-card-author,
.catalog-item-card .item-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
}

.catalog-card-kind,
.catalog-card-category,
.catalog-card-author-label {
    font-size: 0.78rem;
    color: #73685d;
}

.catalog-card-badges {
    display: inline-flex;
    align-items: center;
    justify-content: end;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.catalog-card-tech {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 0.18rem 0.5rem;
    border-radius: 999px;
    background: rgba(23, 52, 75, 0.08);
    color: #17344b;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
}

.catalog-card-category {
    text-align: right;
}

.catalog-page .item-title {
    min-height: 2.86em;
    margin-bottom: 0.35rem;
    font-size: 1.05rem;
    font-weight: 800;
    line-height: 1.35;
}

.catalog-page .item-description {
    color: #665d53;
    margin-bottom: 0;
    -webkit-line-clamp: 2;
}

.catalog-card-author {
    padding-top: 0.7rem;
    border-top: 1px solid rgba(23, 52, 75, 0.08);
    flex-wrap: wrap;
}

.catalog-card-author strong {
    color: #17344b;
    font-size: 0.92rem;
}

.catalog-item-card .item-footer {
    align-items: end;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.catalog-item-card .item-price {
    font-family: 'Manrope', 'Segoe UI', sans-serif;
    font-size: 1.1rem;
    font-weight: 800;
    color: #17344b;
    letter-spacing: 0;
}

.catalog-item-card .item-location {
    text-align: right;
    max-width: 13rem;
}

.catalog-inline-empty {
    padding: 1.05rem 1.1rem;
    border-radius: 8px;
    border: 1px dashed rgba(23, 52, 75, 0.16);
    background:
        radial-gradient(circle at top right, rgba(196, 107, 72, 0.10) 0%, rgba(196, 107, 72, 0) 30%),
        rgba(255, 255, 255, 0.58);
}

.catalog-inline-empty-title {
    font-family: 'Manrope', 'Segoe UI', sans-serif;
    font-size: 1.1rem;
    font-weight: 800;
    line-height: 1.25;
    color: #231f1b;
    margin-bottom: 0.38rem;
}

.catalog-inline-empty-copy {
    color: #665d53;
    line-height: 1.72;
    max-width: 48rem;
}

.catalog-pagination {
    margin-top: 1.8rem;
    padding-bottom: 0;
}

.catalog-page .pagination-link {
    border-radius: 8px;
    border: 1px solid rgba(23, 52, 75, 0.08);
}

.catalog-page .pagination-info {
    color: #665d53;
}

@keyframes catalog-rise {
    from {
        opacity: 0;
        transform: translateY(14px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 1120px) {
    .catalog-panel {
        grid-template-columns: 1fr;
    }

    .catalog-sidebar {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .catalog-hero-wide {
        width: calc(100% - 40px);
    }
}

@media (max-width: 860px) {
    .catalog-hero {
        grid-template-columns: 1fr;
    }

    .catalog-results-head {
        flex-direction: column;
        align-items: start;
    }

    .catalog-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .catalog-panel {
        width: calc(100% - 24px);
    }

    .catalog-hero-wide {
        width: calc(100% - 24px);
    }

    .catalog-sidebar {
        grid-template-columns: 1fr;
    }

    .catalog-title {
        font-size: 2.05rem;
    }

    .catalog-results,
    .catalog-hero,
    .catalog-side-card,
    .catalog-inline-empty {
        border-radius: 8px;
    }

    .catalog-grid,
    .catalog-3d-grid {
        grid-template-columns: 1fr;
    }

    .catalog-item-card .item-footer,
    .catalog-card-topline,
    .catalog-card-author {
        align-items: start;
        flex-direction: column;
    }

    .catalog-item-card .item-location,
    .catalog-card-category,
    .catalog-card-badges {
        text-align: left;
        max-width: none;
        justify-content: start;
    }
}