/* ==========================================================================
   GB Post (reutilizável) — layout, tipografia, mídia e espaçamento
   ========================================================================== */

.gb-post {
    --gb-post-maxw: 1920px;
    --gb-post-pad: clamp(18px, 3vw, 34px);
    --gb-post-radius: 18px;
    /* Cores via CSS variables (opcional). Se você já tem tema global, pode ignorar. */
    --gb-post-text: inherit;
    --gb-post-muted: rgba(0, 0, 0, 0.68);
    --gb-post-border: rgba(0, 0, 0, 0.10);
    --gb-post-surface: rgba(255, 255, 255, 0.92);
    --gb-post-surface-2: rgba(255, 255, 255, 0.70);
    max-width: var(--gb-post-maxw);
    margin: 0 auto;
    padding: var(--gb-post-pad);
    border: 1px solid var(--gb-post-border);
    border-radius: var(--gb-post-radius);
    background: var(--gb-post-surface);
    color: var(--gb-post-text);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

@media (prefers-color-scheme: dark) {
    .gb-post {
        --gb-post-muted: rgba(255, 255, 255, 0.72);
        --gb-post-border: rgba(255, 255, 255, 0.12);
        --gb-post-surface: rgba(17, 24, 39, 0.72);
        --gb-post-surface-2: rgba(17, 24, 39, 0.52);
        box-shadow: 0 14px 34px rgba(0, 0, 0, 0.35);
    }
}

.gb-post,
.gb-post * {
    box-sizing: border-box;
}

    .gb-post a {
        text-decoration: underline;
        text-underline-offset: 0.18em;
    }

.gb-post__breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    font-size: 0.92rem;
    opacity: 0.9;
    margin-bottom: 14px;
}

    .gb-post__breadcrumb a {
        text-decoration: none;
    }

.gb-post__header {
    margin-bottom: 18px;
}

.gb-post__title {
    font-size: clamp(1.65rem, 2.6vw, 2.35rem);
    line-height: 1.15;
    margin: 0 0 10px 0;
    letter-spacing: -0.02em;
}

.gb-post__lead {
    font-size: clamp(1.05rem, 1.5vw, 1.15rem);
    line-height: 1.65;
    margin: 0 0 14px 0;
    opacity: 0.95;
}

.gb-post__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 14px;
    align-items: center;
    font-size: 0.95rem;
    color: var(--gb-post-muted);
    margin: 0;
}

.gb-post__meta-item {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    padding: 6px 10px;
    border: 1px solid var(--gb-post-border);
    background: var(--gb-post-surface-2);
    border-radius: 999px;
}

.gb-post__toc {
    margin: 22px 0 26px 0;
    padding: 14px 14px;
    border: 1px solid var(--gb-post-border);
    background: var(--gb-post-surface-2);
    border-radius: 14px;
}

.gb-post__toc-title {
    margin: 0 0 10px 0;
    font-size: 1rem;
    font-weight: 700;
}

.gb-post__toc ul {
    margin: 0;
    padding-left: 18px;
    display: grid;
    gap: 8px;
}

.gb-post__toc a {
    text-decoration: none;
}

.gb-post__section {
    margin-top: 28px;
}

    .gb-post__section:first-of-type {
        margin-top: 0;
    }

.gb-post :where(h2, h3) {
    scroll-margin-top: 90px;
    line-height: 1.25;
    margin: 0 0 12px 0;
    letter-spacing: -0.01em;
}

.gb-post h2 {
    font-size: clamp(1.25rem, 2vw, 1.55rem);
}

.gb-post h3 {
    font-size: clamp(1.12rem, 1.8vw, 1.28rem);
    margin-top: 18px;
}

.gb-post p {
    line-height: 1.8;
    margin: 0 0 14px 0;
}

.gb-post ul,
.gb-post ol {
    margin: 0 0 14px 0;
    padding-left: 20px;
    line-height: 1.8;
}

.gb-post li {
    margin: 6px 0;
}

.gb-post blockquote {
    margin: 18px 0;
    padding: 14px 16px;
    border-left: 4px solid var(--gb-post-border);
    background: var(--gb-post-surface-2);
    border-radius: 12px;
}

/* ==========================================================================
   Mídia (imagens) — evita “tudo colado” e cria encaixes consistentes
   ========================================================================== */

.gb-post__media {
    margin: 18px 0 22px 0;
}

    .gb-post__media img {
        display: block;
        width: 100%;
        height: auto;
        border-radius: 14px;
    }

/* Wide (sangra até as bordas internas do card) */
.gb-post__media--wide {
    margin-left: calc(-1 * var(--gb-post-pad));
    margin-right: calc(-1 * var(--gb-post-pad));
}

    .gb-post__media--wide img {
        border-radius: 0;
    }

/* “Hero” com cantos alinhados ao card */
.gb-post__media--hero img {
    border-top-left-radius: var(--gb-post-radius);
    border-top-right-radius: var(--gb-post-radius);
}

/* Legenda */
.gb-post__caption {
    margin-top: 10px;
    font-size: 0.92rem;
    color: var(--gb-post-muted);
    padding-left: 5px;
}

/* Galeria */
.gb-post__gallery {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 12px;
    margin: 14px 0 20px 0;
}

.gb-post__gallery-item {
    grid-column: span 6;
    margin: 0;
}

    .gb-post__gallery-item img {
        width: 100%;
        aspect-ratio: 16 / 10;
        object-fit: cover;
        border-radius: 14px;
        display: block;
    }

    .gb-post__gallery-item figcaption {
        margin-top: 8px;
        font-size: 0.9rem;
        color: var(--gb-post-muted);
    }

/* Cards informativos */
.gb-post__cards {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 12px;
    margin: 14px 0 10px 0;
}

.gb-post__card {
    grid-column: span 6;
    border: 1px solid var(--gb-post-border);
    background: var(--gb-post-surface-2);
    border-radius: 14px;
    padding: 14px;
}

    .gb-post__card h3 {
        margin-top: 0;
    }

    .gb-post__card p:last-child {
        margin-bottom: 0;
    }

/* Callout */
.gb-post__callout {
    border: 1px solid var(--gb-post-border);
    background: var(--gb-post-surface-2);
    border-radius: 14px;
    padding: 14px 14px;
    margin: 16px 0 18px 0;
}

.gb-post__callout-title {
    margin: 0 0 8px 0;
    font-weight: 800;
}

.gb-post__hr {
    border: 0;
    height: 1px;
    background: var(--gb-post-border);
    margin: 24px 0;
}

/* FAQ */
.gb-post__faq details {
    border: 1px solid var(--gb-post-border);
    background: var(--gb-post-surface-2);
    border-radius: 14px;
    padding: 12px 14px;
    margin: 10px 0;
}

.gb-post__faq summary {
    cursor: pointer;
    font-weight: 700;
}

    .gb-post__faq summary::-webkit-details-marker {
        display: none;
    }

/* ==========================================================================
   Responsivo (ordem correta: 1024 -> 768 -> 480)
   ========================================================================== */

@media (max-width: 1024px) {
    .gb-post__cards .gb-post__card {
        grid-column: span 12;
    }
}

@media (max-width: 768px) {
    .gb-post__gallery-item {
        grid-column: span 12;
    }
}

@media (max-width: 480px) {
    .gb-post__meta-item {
        width: 100%;
        justify-content: center;
    }
}