.catalog-page {
    padding: 16px 0 48px;
    color: #1f2937;
    min-height: calc(100vh - 220px);
}

.catalog-shell {
    display: grid;
    gap: 14px;
    position: relative;
}

.catalog-bar {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    position: sticky;
    top: var(--header-h);
    z-index: 200;
    background: #f4f4f4;
    padding: 6px 0;
}

.catalog-page-body .u-header {
    transition: transform 0.38s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.32s ease;
    will-change: transform, opacity;
}

.catalog-page-body .catalog-bar {
    transition: top 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

.catalog-page-body.catalog-scroll-down .u-header {
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
}

.catalog-page-body.catalog-scroll-down .catalog-bar {
    top: 0;
}

.catalog-bar__button {
    min-height: 52px;
    border: 0;
    border-radius: 12px;
    background: linear-gradient(135deg, #2f9cf5, #1979c9);
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
}

.catalog-bar__button i {
    transition: transform 0.2s ease;
}

.catalog-bar__button.is-open i {
    transform: rotate(180deg);
}

.catalog-bar__button:hover {
    filter: brightness(0.97);
}

.catalog-search-wrap {
    position: relative;
}

.catalog-search {
    min-height: 52px;
    border: 1px solid #d6dde7;
    border-radius: 12px;
    background: #ffffff;
    padding: 0 14px;
    display: grid;
    grid-template-columns: 16px minmax(0, 1fr) 24px 24px;
    gap: 10px;
    align-items: center;
}

.catalog-search i {
    color: #94a3b8;
    font-size: 14px;
}

.catalog-search input {
    border: 0;
    outline: 0;
    min-width: 0;
    width: 100%;
    font-size: 16px;
    color: #111827;
    background: transparent;
}

.catalog-search__clear,
.catalog-search__submit {
    width: 24px;
    height: 24px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: #9ca3af;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.catalog-search__clear:hover,
.catalog-search__submit:hover {
    background: #f1f5f9;
    color: var(--brand-blue-dark);
}

.catalog-search:focus-within {
    border-color: #3b82f6;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.12);
}

.catalog-search-drop {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    border: 1px solid #d6dde7;
    border-radius: 12px;
    background: #ffffff;
    box-shadow: 0 20px 34px rgba(15, 23, 42, 0.14);
    z-index: 280;
    max-height: min(66vh, 520px);
    overflow: auto;
}

.catalog-search-drop__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 14px;
    font-size: 13px;
    color: #64748b;
    border-bottom: 1px solid #eef2f7;
}

.catalog-search-drop__head button {
    border: 0;
    background: transparent;
    color: var(--brand-blue-dark);
    font-size: 13px;
    cursor: pointer;
}

.catalog-search-drop__item {
    width: 100%;
    border: 0;
    border-bottom: 1px solid #eef2f7;
    background: #ffffff;
    padding: 10px 14px;
    text-align: left;
    cursor: pointer;
    display: grid;
    gap: 2px;
}

.catalog-search-drop__item:last-child {
    border-bottom: 0;
}

.catalog-search-drop__item:hover {
    background: #f8fafc;
}

.catalog-search-drop__title {
    font-size: 14px;
    color: #0f172a;
    font-weight: 600;
    line-height: 1.25;
}

.catalog-search-drop__sub {
    font-size: 12px;
    color: #64748b;
    line-height: 1.25;
}

.catalog-search-drop__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.catalog-search-drop__remove {
    width: 24px;
    height: 24px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: #94a3b8;
    cursor: pointer;
    flex: 0 0 auto;
}

.catalog-search-drop__remove:hover {
    background: #f1f5f9;
    color: #475569;
}

.catalog-search-drop__empty {
    padding: 16px 14px;
    font-size: 13px;
    color: #64748b;
}

.catalog-mega {
    border: 1px solid #d6dde7;
    border-radius: 12px;
    background: #f8fafc;
    box-shadow: 0 14px 24px rgba(15, 23, 42, 0.08);
    display: grid;
    grid-template-columns: 320px minmax(0, 1fr);
    min-height: 380px;
    overflow: hidden;
    position: absolute;
    left: 0;
    right: 0;
    top: var(--catalog-mega-top, 66px);
    z-index: 60;
}

.catalog-mega__categories {
    background: #ffffff;
    border-right: 1px solid #e2e8f0;
    padding: 10px;
    display: grid;
    gap: 8px;
    align-content: start;
    overflow: auto;
}

.catalog-mega__cat-btn {
    border: 1px solid transparent;
    border-radius: 10px;
    background: transparent;
    min-height: 42px;
    padding: 8px 10px;
    display: grid;
    gap: 2px;
    text-align: left;
    color: #334155;
    cursor: pointer;
    text-decoration: none;
}

.catalog-mega__cat-btn:hover,
.catalog-mega__cat-btn.is-active {
    background: #eff6ff;
    border-color: #bfdbfe;
    color: #0f172a;
}

.catalog-mega__cat-name {
    font-size: 14px;
    font-weight: 700;
    line-height: 1.25;
}

.catalog-mega__cat-state {
    font-size: 12px;
    color: #64748b;
    line-height: 1.2;
}

.catalog-mega__panel {
    padding: 18px;
    display: grid;
    gap: 14px;
    align-content: start;
    overflow: auto;
}

.catalog-mega__head {
    display: grid;
    gap: 4px;
}

.catalog-mega__head h3 {
    margin: 0;
    font-size: 22px;
    line-height: 1.2;
    font-weight: 800;
    color: #0f172a;
}

.catalog-mega__status {
    font-size: 13px;
    color: #64748b;
}

.catalog-mega__groups {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    align-items: start;
}

.catalog-mega__group {
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    background: #ffffff;
    padding: 12px;
    display: grid;
    gap: 8px;
    align-content: start;
}

.catalog-mega__open {
    width: 100%;
    display: block;
    min-height: 36px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    background: #e5e7eb;
    color: var(--brand-blue-dark);
    font-size: 13px;
    font-weight: 700;
    text-align: left;
    padding: 6px 10px;
    cursor: pointer;
    text-decoration: none;
}

.catalog-mega__open:hover {
    background: var(--brand-blue);
    border-color: var(--brand-blue);
    color: #ffffff;
}

.catalog-mega__items {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 6px;
    align-content: start;
    grid-auto-rows: min-content;
}

.catalog-mega__items li {
    min-height: 32px;
}

.catalog-mega__item-link {
    display: block;
    width: 100%;
    min-height: 32px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    background: #e5e7eb;
    color: var(--brand-blue-dark);
    font-size: 12px;
    line-height: 1.3;
    padding: 7px 9px;
    text-align: left;
    cursor: pointer;
    margin-left: 10px;
    width: calc(100% - 10px);
    position: relative;
    text-decoration: none;
}

.catalog-mega__item-link:hover {
    border-color: var(--brand-blue);
    background: var(--brand-blue);
    color: #ffffff;
}

.catalog-mega__item-link::before {
    content: "";
    position: absolute;
    left: -8px;
    top: 50%;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #ffffff;
    transform: translateY(-50%);
}

.catalog-mega__empty {
    margin: 0;
    font-size: 14px;
    color: #64748b;
}

.catalog-breadcrumbs {
    min-height: 26px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 13px;
    color: var(--brand-blue);
}

.catalog-crumb {
    border: 0;
    background: transparent;
    color: var(--brand-blue);
    font-size: 13px;
    padding: 0;
    cursor: pointer;
    text-decoration: none;
}

.catalog-crumb:hover {
    text-decoration: underline;
}

.catalog-content {
    min-height: 0;
    border: 1px solid #d1d9e6;
    border-radius: 12px;
    background: #f8fafc;
    padding: 16px;
}

.catalog-scroll-top {
    position: fixed;
    right: clamp(14px, 2.4vw, 28px);
    bottom: clamp(16px, 2.6vw, 28px);
    width: 46px;
    height: 46px;
    border: 1px solid #c7d8ee;
    border-radius: 999px;
    background: #ffffff;
    color: var(--brand-blue-dark);
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.16);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 260;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    pointer-events: none;
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.catalog-scroll-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.catalog-scroll-top:hover {
    background: var(--brand-blue);
    color: #ffffff;
}

.catalog-stage {
    display: grid;
    gap: 14px;
}

.catalog-stage-head {
    display: grid;
    gap: 2px;
}

.catalog-stage-head h2 {
    margin: 0;
    font-size: 42px;
    line-height: 1.08;
    color: #0f172a;
    font-weight: 800;
}

.catalog-stage-head p {
    margin: 0;
    color: #64748b;
    font-size: 14px;
}

.catalog-sections-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
}

.catalog-section-card {
    border: 1px solid #dbe3ef;
    border-radius: 12px;
    background: #ffffff;
    overflow: hidden;
    display: grid;
    grid-template-rows: 180px auto;
    position: relative;
}

.catalog-level-card {
    cursor: pointer;
    transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.catalog-level-card:hover,
.catalog-level-card:focus-within {
    border-color: #93c5fd;
    box-shadow: 0 8px 18px rgba(30, 64, 175, 0.12);
    transform: translateY(-1px);
}

.catalog-section-card__media {
    background: linear-gradient(135deg, #dbeafe, #bfdbfe);
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.catalog-section-card__media img {
    width: 150px;
    height: 150px;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    object-position: center;
    position: relative;
    z-index: 1;
}

.catalog-section-card__body {
    padding: 10px;
    display: grid;
    gap: 7px;
    align-content: start;
}

.catalog-section-card__title {
    margin: 0;
    font-size: 15px;
    line-height: 1.25;
    color: #0f172a;
    font-weight: 700;
    min-height: 38px;
}

.catalog-section-card__status {
    font-size: 12px;
    color: #64748b;
    min-height: 16px;
}

.catalog-card-preview {
    display: none;
}

.catalog-card-preview span {
    min-height: 24px;
    border: 1px solid #d7e1ee;
    border-radius: 7px;
    background: #f8fafc;
    padding: 4px 8px;
    font-size: 12px;
    line-height: 1.25;
    color: #334155;
}

.catalog-card-preview__btn {
    width: 100%;
    min-height: 24px;
    border: 1px solid #d7e1ee;
    border-radius: 7px;
    background: #f8fafc;
    padding: 4px 8px;
    font-size: 13px;
    line-height: 1.25;
    font-weight: 500;
    color: #334155;
    text-align: left;
    cursor: pointer;
}

.catalog-card-preview__btn:hover {
    border-color: #93c5fd;
    background: #eff6ff;
    color: #1e3a8a;
}

.catalog-section-card__media--anestesiologiya-reanimaciya {
    background: linear-gradient(135deg, #dbeafe, #bfdbfe);
}

.catalog-section-card__media--hirurgiya {
    background: linear-gradient(135deg, #fee2e2, #fecaca);
}

.catalog-section-card__media--ginekologiya-akusherstvo {
    background: linear-gradient(135deg, #fce7f3, #fbcfe8);
}

.catalog-section-card__media--siz {
    background: linear-gradient(135deg, #dcfce7, #bbf7d0);
}

.catalog-section-card__media--sterilizaciya {
    background: linear-gradient(135deg, #e0f2fe, #bae6fd);
}

.catalog-section-card__media--reabilitaciya {
    background: linear-gradient(135deg, #ede9fe, #ddd6fe);
}

.catalog-section-card__media--laboratoriya {
    background: linear-gradient(135deg, #ffedd5, #fed7aa);
}

.catalog-section-card__media--stomatologiya {
    background: linear-gradient(135deg, #ccfbf1, #99f6e4);
}

.catalog-section-card__media--luchevaya-diagnostika {
    background: linear-gradient(135deg, #e0e7ff, #c7d2fe);
}

.catalog-section-card__media--medicinskaya-mebel {
    background: linear-gradient(135deg, #fae8ff, #f5d0fe);
}

.catalog-stub {
    padding: 18px 0 56px;
}

.catalog-stub__shell {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.95fr);
    gap: 22px;
    align-items: stretch;
    padding: 26px 28px;
    border: 1px solid #cfe4fb;
    border-radius: 28px;
    background: linear-gradient(180deg, rgba(237, 244, 252, 0.96), rgba(255, 255, 255, 0.98));
    box-shadow: 0 18px 40px rgba(59, 130, 246, 0.08);
}

.catalog-stub__copy {
    display: grid;
    align-content: center;
    gap: 16px;
}

.catalog-stub__title {
    margin: 0;
    font-size: clamp(32px, 3.1vw, 48px);
    line-height: 1.03;
    color: #2a86e5;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.03em;
}

.catalog-stub__text {
    margin: 0;
    max-width: 760px;
    font-size: clamp(16px, 1.25vw, 20px);
    line-height: 1.5;
    color: #41536a;
}

.catalog-stub__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 6px;
}

.catalog-stub__button {
    min-height: 52px;
    padding: 0 24px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 15px;
    font-weight: 800;
    letter-spacing: -0.01em;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease, color 0.18s ease;
}

.catalog-stub__button:hover,
.catalog-stub__button:focus-visible {
    transform: translateY(-1px);
}

.catalog-stub__button--primary {
    background: #2f92ea;
    color: #ffffff;
    box-shadow: 0 12px 24px rgba(47, 146, 234, 0.22);
}

.catalog-stub__button--primary:hover,
.catalog-stub__button--primary:focus-visible {
    background: #1f7dd2;
    color: #ffffff;
}

.catalog-stub__button--secondary {
    background: #ffffff;
    color: #0f172a;
    border: 1px solid #d4e0ee;
    box-shadow: 0 8px 16px rgba(15, 23, 42, 0.05);
}

.catalog-stub__button--secondary:hover,
.catalog-stub__button--secondary:focus-visible {
    background: #f8fbff;
    border-color: #b9d6f6;
}

.catalog-stub__aside {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(220px, 240px);
    grid-template-rows: repeat(2, minmax(0, 1fr));
    grid-template-areas:
        "email logo"
        "phone logo";
    gap: 16px;
    align-items: stretch;
}

.catalog-stub__aside .catalog-stub-card:first-child {
    grid-area: email;
}

.catalog-stub__aside .catalog-stub-card:last-of-type {
    grid-area: phone;
}

.catalog-stub-logo {
    grid-area: logo;
}

.catalog-stub-card {
    min-height: 112px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.08);
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 14px;
    align-items: center;
    padding: 24px 24px 24px 20px;
}

.catalog-stub-card__icon {
    width: 48px;
    height: 48px;
    border-radius: 15px;
    background: #e8f2ff;
    color: #2f92ea;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex: 0 0 auto;
}

.catalog-stub-card__content {
    display: grid;
    gap: 5px;
    min-width: 0;
}

.catalog-stub-card__label {
    font-size: 12px;
    line-height: 1.2;
    color: #6b7f95;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.catalog-stub-card__value {
    font-size: clamp(18px, 1.1vw, 22px);
    line-height: 1.2;
    color: #0f172a;
    font-weight: 800;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
    min-width: 0;
    word-break: break-word;
}

.catalog-stub-logo {
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 22px;
    min-height: 100%;
}

.catalog-stub-logo img {
    display: block;
    width: min(100%, 150px);
    height: auto;
    object-fit: contain;
}

.catalog-stub .contact-band.work-contact-band.catalog-stub__shell {
    align-items: stretch;
    grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.85fr) auto;
    gap: 24px;
    padding: 42px;
}

.catalog-stub .contact-band__copy.work-contact-band__copy {
    display: grid;
    align-content: start;
    gap: 18px;
    max-width: 100%;
}

.catalog-stub .contact-band__copy.work-contact-band__copy p {
    text-transform: none;
    max-width: 100%;
    line-height: 1.55;
}

@media (min-width: 1024px) {
    .catalog-stub .contact-band__copy.work-contact-band__copy p {
        max-width: none;
    }
}

.catalog-stub .work-contact-band__actions.catalog-stub__actions {
    margin-top: 22px;
}

.catalog-stub .catalog-stub__actions:has(.landing-button--ghost:hover) .landing-button--primary {
    background: var(--page-bg);
    border-color: rgba(15, 23, 42, 0.08);
    color: #0f172a;
    box-shadow: none;
}

.catalog-stub .contact-band__items.work-contact-band__items.catalog-stub__aside {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.catalog-stub .contact-item.work-contact-item.catalog-stub-card {
    min-height: 72px;
    grid-template-columns: 40px minmax(0, 1fr);
    align-items: center;
    gap: 14px;
    border-radius: 28px;
    padding: 24px;
    background:
        radial-gradient(circle at top right, rgba(43, 143, 235, 0.16), transparent 34%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 250, 253, 0.96));
    border: 1px solid rgba(43, 143, 235, 0.12);
    box-shadow: 0 28px 60px rgba(24, 45, 74, 0.08);
}

.catalog-stub .work-contact-item__icon.catalog-stub-card__icon {
    width: 40px;
    height: 40px;
    border-radius: 14px;
    font-size: 24px;
    background: transparent;
}

.catalog-stub .work-contact-item__content.catalog-stub-card__content {
    gap: 4px;
}

.catalog-stub .contact-item__label.catalog-stub-card__label {
    color: #6b7f95;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.catalog-stub .contact-item.work-contact-item strong a {
    color: inherit;
    text-decoration: none;
}

.catalog-stub .contact-item.work-contact-item strong a:hover {
    color: var(--brand-blue);
}

.catalog-stub .contact-band__logo.work-contact-band__logo.catalog-stub-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100%;
    padding: 24px 18px;
    border-radius: 28px;
    background:
        radial-gradient(circle at top right, rgba(43, 143, 235, 0.16), transparent 34%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 250, 253, 0.96));
    border: 1px solid rgba(43, 143, 235, 0.12);
    box-shadow: 0 28px 60px rgba(24, 45, 74, 0.08);
}

.catalog-stub .contact-band__logo.work-contact-band__logo.catalog-stub-logo img {
    width: 100%;
    max-width: 160px;
}

@media (max-width: 1100px) {
    .catalog-stub .contact-band.work-contact-band.catalog-stub__shell {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 30px 24px;
    }

    .catalog-stub .contact-band__items.work-contact-band__items.catalog-stub__aside {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        grid-template-rows: auto auto;
        grid-template-areas:
            "email logo"
            "phone logo";
    }

    .catalog-stub .contact-band__logo.work-contact-band__logo.catalog-stub-logo {
        min-height: 180px;
    }

    .catalog-stub .contact-item.work-contact-item.catalog-stub-card {
        min-height: 76px;
        padding: 20px;
    }
}

@media (max-width: 760px) {
    .catalog-stub {
        padding: 10px 0 36px;
    }

    .catalog-stub__title {
        font-size: clamp(26px, 7vw, 36px);
    }

    .catalog-stub__text {
        font-size: 15px;
        line-height: 1.45;
    }

    .catalog-stub .contact-band.work-contact-band.catalog-stub__shell {
        padding: 20px 16px;
        border-radius: 22px;
        gap: 18px;
    }

    .catalog-stub .contact-band__items.work-contact-band__items.catalog-stub__aside {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        grid-template-areas:
            "email"
            "phone"
            "logo";
    }

    .catalog-stub .contact-item.work-contact-item.catalog-stub-card,
    .catalog-stub .contact-band__logo.work-contact-band__logo.catalog-stub-logo {
        border-radius: 22px;
        padding: 18px 16px;
    }

    .catalog-stub .work-contact-band__actions.catalog-stub__actions {
        display: grid;
        grid-template-columns: 1fr;
        gap: 12px;
        margin-top: 18px;
    }

    .catalog-stub .work-contact-band__actions.catalog-stub__actions .landing-button {
        width: 100%;
        min-width: 0;
    }

    .catalog-stub .contact-band__logo.work-contact-band__logo.catalog-stub-logo {
        min-height: 150px;
    }
}