/* Post cards */
.post-card {
    display: flex;
    min-width: 0;
    overflow: hidden;
    flex-direction: column;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.post-card:hover {
    transform: translateY(-5px);
    border-color: rgb(217 108 67 / 45%);
    box-shadow: var(--shadow-md);
}

.post-card-media {
    /* Capas editoriais horizontais, como em blogs de viagem. */
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #dce5df;
}

.post-card-media > a,
.post-card-media img,
.post-card-placeholder {
    width: 100%;
    height: 100%;
}

.post-card-media > a {
    display: block;
}

.post-card-media img {
    object-fit: cover;
    object-position: center;
    transition: transform 450ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.post-card:hover .post-card-media img {
    transform: scale(1.045);
}

.post-card-placeholder {
    display: grid;
    place-items: center;
    background:
        linear-gradient(135deg, rgb(18 61 58 / 94%), rgb(40 92 87 / 86%)),
        var(--color-primary);
    color: var(--color-sand);
    font-size: 4.8rem;
}

.post-card-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-5);
}

.post-card-labels,
.article-labels {
    display: flex;
    min-height: 2.6rem;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
}

.post-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    color: var(--color-accent-dark);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

a.post-label:hover {
    text-decoration: underline;
    text-underline-offset: 0.3em;
}

.post-label-featured {
    padding: 0.35rem 0.8rem;
    border-radius: var(--radius-round);
    background: rgb(217 108 67 / 11%);
}

.post-card-title {
    margin-bottom: var(--space-3);
    font-size: clamp(2.4rem, 2.7vw, 3.2rem);
    line-height: 1.1;
}

.post-card-title a {
    background-image: linear-gradient(var(--color-accent), var(--color-accent));
    background-position: 0 100%;
    background-repeat: no-repeat;
    background-size: 0 2px;
    transition: color 180ms ease, background-size 220ms ease;
}

.post-card-title a:hover {
    color: var(--color-primary-soft);
    background-size: 100% 2px;
}

.post-card-excerpt {
    display: -webkit-box;
    margin-bottom: var(--space-5);
    overflow: hidden;
    color: var(--color-muted);
    font-size: var(--text-sm);
    line-height: 1.7;
    -webkit-box-orient: vertical;
    line-clamp: 4;
    -webkit-line-clamp: 4;
}

.post-card-meta {
    display: flex;
    width: 100%;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-3);
    margin-top: auto;
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
    color: var(--color-muted);
    font-size: 1.15rem;
}

.post-card-author,
.article-author {
    display: flex;
    min-width: 0;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-ink);
    font-weight: 700;
}

.post-card-author:hover,
.article-author:hover {
    color: var(--color-accent-dark);
}

.author-avatar,
.author-avatar-fallback {
    width: 3.2rem;
    height: 3.2rem;
    flex: 0 0 3.2rem;
    border: 2px solid var(--color-paper);
    border-radius: 50%;
    box-shadow: 0 0 0 1px var(--color-border);
    object-fit: cover;
}

.author-avatar-fallback {
    display: grid;
    place-items: center;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 1.2rem;
}

.post-card-meta-detail {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
}

.post-card-action,
.text-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-4);
    color: var(--color-primary);
    font-size: var(--text-sm);
    font-weight: 700;
}

.post-card-action > span,
.text-link > span {
    transition: transform 180ms ease;
}

.post-card-action:hover,
.text-link:hover {
    color: var(--color-accent-dark);
}

.post-card-action:hover > span,
.text-link:hover > span {
    transform: translateX(4px);
}

.post-card-featured {
    display: grid;
    min-height: 0;
    grid-column: 1 / -1;
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
}

.post-card-featured .post-card-media {
    position: relative;
    min-height: 0;
    height: auto;
    aspect-ratio: auto;
    align-self: stretch;
}

.post-card-featured .post-card-media > a {
    position: absolute;
    inset: 0;
}

.post-card-featured .post-card-body {
    justify-content: flex-start;
    padding: var(--space-6);
}

.post-card-featured .post-card-title {
    font-size: clamp(3.2rem, 3.8vw, 4.6rem);
}

.post-card-featured .post-card-excerpt {
    margin-bottom: var(--space-4);
    font-size: var(--text-base);
    line-clamp: 4;
    -webkit-line-clamp: 4;
}

.post-card-featured .post-card-meta {
    margin-top: var(--space-4);
}

/* O título já é clicável; o destaque não precisa repetir a ação. */
.post-card-featured .post-card-action {
    display: none;
}

@media (max-width: 760px) {
    .post-card-featured {
        display: flex;
        height: auto;
        min-height: 0;
        flex-direction: column;
    }

    .post-card-featured .post-card-media {
        min-height: 0;
        aspect-ratio: 16 / 9;
    }

    .post-card-featured .post-card-body {
        padding: var(--space-6);
    }

    .post-card-featured .post-card-title {
        font-size: clamp(3rem, 8vw, 4.2rem);
    }

    .post-card-featured .post-card-action {
        display: inline-flex;
    }
}

@media (max-width: 560px) {
    .post-card-body,
    .post-card-featured .post-card-body {
        padding: var(--space-5);
    }

    .post-card-title,
    .post-card-featured .post-card-title {
        font-size: 3rem;
    }

    .post-card-meta {
        align-items: flex-start;
        flex-direction: column;
    }
}