.portal-categorias-page {
    --categorias-blue-950: var(--blue-950, #10263f);
    --categorias-blue-800: var(--blue-800, #1d4268);
    --categorias-blue-700: var(--blue-700, #285580);
    --categorias-blue-600: var(--blue-600, #356a9c);
    --categorias-blue-100: var(--blue-100, #e8f0f7);
    --categorias-blue-050: var(--blue-050, #f4f8fb);
    --categorias-ink: var(--ink, #182536);
    --categorias-muted: var(--muted, #607187);
    --categorias-line: var(--line, #d6e1eb);
    --categorias-surface: var(--surface, #ffffff);
    --categorias-success: var(--success, #247553);
    --categorias-danger: #b63d3d;
    --categorias-shadow: 0 14px 38px rgba(16, 38, 63, .09);
    --categorias-shadow-hover: 0 22px 50px rgba(16, 38, 63, .16);
    color: var(--categorias-ink);
    background: #fff;
}

.portal-categorias-container {
    width: min(calc(100% - 40px), 1320px);
    margin: 0 auto;
}

.portal-categorias-hero {
    padding: 44px 0 30px;
    border-bottom: 1px solid #edf2f6;
    background: linear-gradient(180deg, #fff 0%, var(--categorias-blue-050) 100%);
    text-align: center;
}

.portal-categorias-kicker {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    min-height: 30px;
    margin-bottom: 10px;
    padding: 6px 12px;
    border-radius: 999px;
    color: var(--categorias-blue-700);
    background: var(--categorias-blue-100);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.portal-categorias-hero h1 {
    margin: 0;
    color: var(--categorias-blue-950);
    font-size: clamp(30px, 3vw, 42px);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -.025em;
}

.portal-categorias-hero p {
    max-width: 720px;
    margin: 12px auto 0;
    color: var(--categorias-muted);
    font-size: 15px;
    line-height: 1.65;
}

.portal-categorias-section {
    padding: 38px 0 70px;
}

.portal-categorias-grid,
.portal-categoria-cursos-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
}

.portal-categoria-card,
.portal-categoria-curso-card {
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--categorias-line);
    border-radius: 18px;
    background: var(--categorias-surface);
    box-shadow: var(--categorias-shadow);
    transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}

.portal-categoria-card:hover,
.portal-categoria-curso-card:hover {
    border-color: #b8cddd;
    transform: translateY(-5px);
    box-shadow: var(--categorias-shadow-hover);
}

.portal-categoria-card-link,
.portal-categoria-curso-link {
    display: flex;
    height: 100%;
    flex-direction: column;
    color: inherit !important;
    text-decoration: none !important;
}

.portal-categoria-card-media,
.portal-categoria-curso-media {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--categorias-blue-050);
}

.portal-categoria-card-media img,
.portal-categoria-curso-media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: .96;
    transform: scale(1.001);
    transition: transform .35s ease, opacity .25s ease;
}

.portal-categoria-card:hover .portal-categoria-card-media img,
.portal-categoria-curso-card:hover .portal-categoria-curso-media img {
    opacity: 1;
    transform: scale(1.035);
}

.portal-categoria-quantidade,
.portal-categoria-curso-oferta {
    position: absolute;
    top: 12px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 30px;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 800;
    line-height: 1;
    box-shadow: 0 5px 15px rgba(0, 0, 0, .12);
}

.portal-categoria-quantidade {
    right: 12px;
    color: var(--categorias-blue-950);
    background: rgba(255, 255, 255, .95);
}

.portal-categoria-curso-oferta {
    right: 12px;
    color: #fff;
    background: var(--categorias-danger);
    text-transform: uppercase;
    letter-spacing: .04em;
}

.portal-categoria-card-body,
.portal-categoria-curso-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 18px;
}

.portal-categoria-card-body h2,
.portal-categoria-curso-body h2 {
    display: -webkit-box;
    overflow: hidden;
    margin: 0;
    color: var(--categorias-blue-950);
    font-size: 18px;
    font-weight: 800;
    line-height: 1.35;
    letter-spacing: -.01em;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.portal-categoria-card-body p,
.portal-categoria-curso-body p {
    display: -webkit-box;
    overflow: hidden;
    min-height: 44px;
    margin: 8px 0 16px;
    color: var(--categorias-muted);
    font-size: 14px;
    line-height: 1.55;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.portal-categoria-sem-descricao {
    color: #8290a0 !important;
    font-style: italic;
}

.portal-categoria-cta,
.portal-categoria-curso-cta {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin-top: auto;
    color: var(--categorias-blue-700);
    font-size: 13px;
    font-weight: 800;
}

.portal-categoria-card:hover .portal-categoria-cta i,
.portal-categoria-curso-card:hover .portal-categoria-curso-cta i {
    transform: translateX(3px);
}

.portal-categoria-cta i,
.portal-categoria-curso-cta i {
    transition: transform .2s ease;
}

.portal-categoria-hero {
    text-align: left;
}

.portal-categoria-voltar {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin-bottom: 18px;
    color: var(--categorias-blue-700) !important;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none !important;
}

.portal-categoria-voltar:hover {
    color: var(--categorias-blue-950) !important;
}

.portal-categoria-hero .portal-categorias-kicker {
    display: flex;
    width: max-content;
}

.portal-categoria-hero p {
    margin-left: 0;
    margin-right: 0;
}

.portal-categoria-curso-footer {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 12px;
    margin-top: auto;
    padding-top: 14px;
    border-top: 1px solid #e7eef4;
}

.portal-categoria-curso-preco {
    display: flex;
    min-width: 0;
    flex-direction: column;
    line-height: 1.15;
}

.portal-categoria-curso-preco small {
    margin-bottom: 4px;
    color: #8694a4;
    font-size: 12px;
    text-decoration: line-through;
}

.portal-categoria-curso-preco strong {
    color: #1773b7;
    font-size: 20px;
    font-weight: 800;
    white-space: nowrap;
}

.portal-categoria-curso-preco .portal-categoria-curso-gratis {
    color: var(--categorias-success);
}

.portal-categorias-vazio {
    max-width: 620px;
    margin: 20px auto;
    padding: 48px 30px;
    border: 1px dashed #c9d8e5;
    border-radius: 18px;
    background: var(--categorias-blue-050);
    text-align: center;
}

.portal-categorias-vazio > i {
    margin-bottom: 14px;
    color: var(--categorias-blue-600);
    font-size: 36px;
}

.portal-categorias-vazio h2 {
    margin: 0 0 8px;
    color: var(--categorias-blue-950);
    font-size: 22px;
    font-weight: 800;
}

.portal-categorias-vazio p {
    margin: 0;
    color: var(--categorias-muted);
    line-height: 1.6;
}

.portal-categoria-voltar-vazio {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin-top: 18px;
    padding: 9px 14px;
    border: 1px solid var(--categorias-line);
    border-radius: 10px;
    color: var(--categorias-blue-800) !important;
    background: #fff;
    font-size: 13px;
    font-weight: 800;
    text-decoration: none !important;
}

@media (max-width: 1199px) {
    .portal-categorias-grid,
    .portal-categoria-cursos-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 991px) {
    .portal-categorias-container {
        width: min(calc(100% - 32px), 1320px);
    }

    .portal-categorias-grid,
    .portal-categoria-cursos-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 18px;
    }

    .portal-categorias-hero {
        padding-top: 34px;
    }
}

@media (max-width: 575px) {
    .portal-categorias-container {
        width: min(calc(100% - 24px), 1320px);
    }

    .portal-categorias-hero {
        padding: 28px 0 24px;
    }

    .portal-categorias-hero h1 {
        font-size: 29px;
    }

    .portal-categorias-hero p {
        font-size: 14px;
    }

    .portal-categorias-section {
        padding: 24px 0 48px;
    }

    .portal-categorias-grid,
    .portal-categoria-cursos-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .portal-categoria-card,
    .portal-categoria-curso-card {
        border-radius: 15px;
    }

    .portal-categoria-card-body,
    .portal-categoria-curso-body {
        padding: 16px;
    }

    .portal-categoria-card-body h2,
    .portal-categoria-curso-body h2 {
        font-size: 17px;
    }

    .portal-categoria-curso-footer {
        align-items: center;
    }

    .portal-categoria-curso-preco strong {
        font-size: 19px;
    }
}