/*
 * SPEH-X — Conteúdo Institucional (2026-10-27): página pública [spehx_institucional].
 * Cores do design system (laranja oficial #E22A01, slate) com fallback fixo. Mobile-first, sem JavaScript.
 * Tudo sob `.spx-inst` para não afetar nenhuma outra página.
 */
.spx-inst {
    --spx-inst-laranja: var(--spx-orange-600, #E22A01);
    --spx-inst-laranja-escuro: var(--spx-orange-700, #A31E01);
    --spx-inst-escuro: #0B0B0C;
    --spx-inst-cartao: #151517;
    --spx-inst-borda: #2A2A2E;
    --spx-inst-texto: #F4F4F5;
    --spx-inst-suave: #B4B4BB;
    box-sizing: border-box;
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px 16px 48px;
    color: var(--spx-inst-texto);
    font-size: 16px;
    line-height: 1.6;
}

.spx-inst *,
.spx-inst *::before,
.spx-inst *::after {
    box-sizing: border-box;
}

.spx-inst img {
    display: block;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.spx-inst a {
    color: var(--spx-inst-laranja);
}

.spx-inst__previa {
    margin: 0 0 16px;
    padding: 10px 14px;
    border: 2px dashed var(--spx-inst-laranja);
    border-radius: 8px;
    background: rgba(226, 42, 1, 0.12);
    font-weight: 700;
    letter-spacing: 0.02em;
}

.spx-inst__cabecalho {
    margin-bottom: 24px;
    padding: 28px 20px;
    border-left: 6px solid var(--spx-inst-laranja);
    border-radius: 8px;
    background: var(--spx-inst-escuro);
}

.spx-inst__titulo {
    margin: 0;
    color: #FFFFFF;
    font-size: clamp(28px, 6vw, 48px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: 0.01em;
    text-transform: uppercase;
}

.spx-inst__subtitulo {
    margin: 12px 0 0;
    color: var(--spx-inst-suave);
    font-size: clamp(16px, 2.4vw, 20px);
}

.spx-inst__secao {
    margin: 0 0 20px;
    padding: 24px 20px;
    border: 1px solid var(--spx-inst-borda);
    border-radius: 8px;
    background: var(--spx-inst-cartao);
    overflow-wrap: anywhere;
}

.spx-inst__secao-titulo {
    margin: 0 0 14px;
    color: #FFFFFF;
    font-size: clamp(20px, 3.6vw, 28px);
    font-weight: 800;
    line-height: 1.2;
    text-transform: uppercase;
}

.spx-inst__texto > :first-child {
    margin-top: 0;
}

.spx-inst__texto > :last-child {
    margin-bottom: 0;
}

.spx-inst__texto h3,
.spx-inst__texto h4 {
    color: #FFFFFF;
}

.spx-inst__texto blockquote {
    margin: 12px 0;
    padding: 4px 0 4px 14px;
    border-left: 4px solid var(--spx-inst-laranja);
    color: var(--spx-inst-suave);
}

/* Banner */
.spx-inst__banner {
    position: relative;
    padding: 0;
    overflow: hidden;
    background: var(--spx-inst-escuro);
}

.spx-inst__banner-imagem {
    width: 100%;
    max-height: 420px;
    object-fit: cover;
    border-radius: 0 !important;
}

.spx-inst__banner-conteudo {
    padding: 28px 20px;
}

.spx-inst__banner-texto {
    margin: 0 0 18px;
    color: var(--spx-inst-suave);
    font-size: 18px;
}

/* Imagem com texto */
.spx-inst__it {
    display: grid;
    gap: 20px;
}

.spx-inst__it-figura {
    margin: 0;
}

.spx-inst__it-figura figcaption {
    margin-top: 8px;
    color: var(--spx-inst-suave);
    font-size: 14px;
}

/* Etapas */
.spx-inst__etapas {
    display: grid;
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.spx-inst__etapa {
    display: grid;
    grid-template-columns: 52px 1fr;
    gap: 14px;
    align-items: start;
    padding: 14px;
    border-radius: 8px;
    background: var(--spx-inst-escuro);
}

.spx-inst__etapa-numero {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 8px;
    background: var(--spx-inst-laranja);
    color: #FFFFFF;
    font-size: 20px;
    font-weight: 800;
}

.spx-inst__etapa h3,
.spx-inst__cartao h3 {
    margin: 0 0 6px;
    color: #FFFFFF;
    font-size: 18px;
    font-weight: 800;
    text-transform: uppercase;
}

.spx-inst__etapa p,
.spx-inst__cartao p {
    margin: 0;
    color: var(--spx-inst-suave);
}

/* Cartões */
.spx-inst__cartoes {
    display: grid;
    gap: 14px;
}

.spx-inst__cartao {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 16px;
    border-top: 4px solid var(--spx-inst-laranja);
    border-radius: 8px;
    background: var(--spx-inst-escuro);
}

.spx-inst__cartao-imagem {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.spx-inst__cartao-link {
    margin-top: auto;
    font-weight: 700;
    text-decoration: none;
}

/* Perguntas frequentes */
.spx-inst__faq {
    display: grid;
    gap: 10px;
}

.spx-inst__faq-item {
    border: 1px solid var(--spx-inst-borda);
    border-radius: 8px;
    background: var(--spx-inst-escuro);
}

.spx-inst__faq-item summary {
    padding: 14px 44px 14px 16px;
    position: relative;
    color: #FFFFFF;
    font-weight: 700;
    cursor: pointer;
    list-style: none;
}

.spx-inst__faq-item summary::-webkit-details-marker {
    display: none;
}

.spx-inst__faq-item summary::after {
    content: "+";
    position: absolute;
    top: 50%;
    right: 16px;
    transform: translateY(-50%);
    color: var(--spx-inst-laranja);
    font-size: 22px;
    font-weight: 800;
}

.spx-inst__faq-item[open] summary::after {
    content: "−";
}

.spx-inst__faq-resposta {
    padding: 0 16px 16px;
    color: var(--spx-inst-suave);
}

/* Botões */
.spx-inst__botoes {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.spx-inst__botao {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 12px 22px;
    border: 2px solid var(--spx-inst-laranja);
    border-radius: 6px;
    font-weight: 800;
    letter-spacing: 0.03em;
    text-align: center;
    text-decoration: none !important;
    text-transform: uppercase;
}

.spx-inst__botao--primario {
    background: var(--spx-inst-laranja);
    color: #FFFFFF !important;
}

.spx-inst__botao--primario:hover,
.spx-inst__botao--primario:focus-visible {
    border-color: var(--spx-inst-laranja-escuro);
    background: var(--spx-inst-laranja-escuro);
}

.spx-inst__botao--secundario {
    background: transparent;
    color: var(--spx-inst-laranja) !important;
}

.spx-inst__botao:focus-visible,
.spx-inst__faq-item summary:focus-visible {
    outline: 3px solid #FFFFFF;
    outline-offset: 2px;
}

.spx-inst__vazio {
    text-align: center;
}

@media (max-width: 599.98px) {
    .spx-inst__botoes .spx-inst__botao {
        width: 100%;
    }
}

@media (min-width: 700px) {
    .spx-inst {
        padding: 40px 24px 64px;
    }

    .spx-inst__cabecalho,
    .spx-inst__secao {
        padding: 32px;
    }

    .spx-inst__banner {
        padding: 0;
    }

    .spx-inst__banner-conteudo {
        padding: 36px 32px;
    }

    .spx-inst__it {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }

    .spx-inst__it--direita .spx-inst__it-figura {
        order: 2;
    }

    .spx-inst__cartoes {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    }
}