/* =========================================
   Post Card — Base styles
   ========================================= */

.post-card {
    display: flex;
    flex-direction: column;
    border-radius: 8px;
    cursor: pointer;
}

.post-card:hover .image {
    transform: scale(1.04);
}

.post-card .categories ul {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.post-card .categories ul li a {
    text-decoration: unset;
    color: var(--color-white);
    background-color: var(--color-primary);
    font-size: var(--font-xs);
    font-weight: 500;
    padding: var(--space-sm) var(--space-md);
    border-radius: 4px;
}

.post-card .content .meta {
    font-size: var(--font-xxs);
    font-weight: 500;
}

/* =========================================
   Variant: default
   ========================================= */

.post-card.default {
    transition: transform .3s ease;
    background-color: var(--color-block);
}

.post-card.default .thumb {
    position: relative;
    display: block;
    overflow: hidden;
}

.post-card.default .thumb::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        color-mix(in srgb, var(--color-primary-background) 75%, transparent) 0%,
        color-mix(in srgb, var(--color-primary-background) 10%, transparent) 60%,
        transparent 100%
    );
}

.post-card.default .thumb,
.post-card.default .thumb a img {
    border-radius: 8px 8px 0 0;
}

.post-card.default .categories {
    position: absolute;
    left: 0;
    bottom: 0;
    padding: var(--space-xl);
    z-index: 1;
}

.post-card.default .image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    transition: transform .3s ease;
}

.post-card.default .content {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    padding: var(--space-xl);
}

.post-card.default .content .title {
    font-size: var(--font-sm);
    font-weight: 600;
    color: var(--color-black);
}

.post-card.default .content .title a {
    color: inherit;
    text-decoration: none;
    transition: color .3s ease;
}

.post-card.default:hover .content .title a {
    color: var(--color-primary);
}

.post-card.default .content .meta {
    color: var(--color-primary);
}

/* =========================================
   Variant: overlay
   ========================================= */

.post-card.overlay {
    position: relative;
    display: block;
    overflow: hidden;
}

.post-card.overlay .image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .3s ease;
}

.post-card.overlay .content {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        color-mix(in srgb, var(--color-primary-background) 75%, transparent) 0%,
        color-mix(in srgb, var(--color-primary-background) 10%, transparent) 60%,
        transparent 100%
    );
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-xl);
    gap: var(--space-md);
}

.post-card.overlay .content .title {
    font-size: var(--font-md);
    font-weight: 700;
}

.post-card.overlay .content .title a {
    color: var(--color-white);
    text-decoration: none;
}

.post-card.overlay .content .meta {
    color: var(--color-white-gray);
}

/* =========================================
   Variant: extended
   ========================================= */

.post-card.extended {
    flex-direction: row;
    background-color: var(--color-block);
    transition: transform .3s ease;
}

.post-card.extended .thumb {
    width: 100%;
    height: 250px;
    max-width: 400px;
    display: block;
    position: relative;
    border-radius: 8px 0 0 8px;
    overflow: hidden;
}

.post-card.extended .image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .3s ease;
}

.post-card.extended .categories {
    position: absolute;
    left: 0;
    bottom: 0;
    padding: var(--space-xl);
    z-index: 1;
}

.post-card.extended .thumb::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        color-mix(in srgb, var(--color-primary-background) 60%, transparent) 0%,
        transparent 60%
    );
}

.post-card.extended .content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    padding: var(--space-xl);
}

.post-card.extended .content .title {
    font-size: var(--font-md);
    font-weight: 700;
    color: var(--color-black);
}

.post-card.extended .content .title a {
    color: inherit;
    text-decoration: none;
    transition: color .3s ease;
}

.post-card.extended:hover .content .title a {
    color: var(--color-primary);
}

.post-card.extended .content .excerpt {
    font-size: var(--font-xs);
    font-weight: 500;
    line-height: 1.6;
    color: var(--color-black-gray);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin: 0;
}

.post-card.extended .content .meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--color-primary);
    margin-top: auto;
}

.post-card.extended .content .meta .sep {
    height: 12px;
    width: 1px;
    background-color: var(--color-black-gray);
}

/* =========================================
   Responsive
   ========================================= */

@media (max-width: 768px) {
    .post-card.default .content {
        padding: var(--space-lg);
    }

    .post-card.default .categories {
        padding: var(--space-lg);
    }

    .post-card.overlay .content {
        padding: var(--space-lg);
    }

    .post-card.extended {
        flex-direction: column;
    }

    .post-card.extended .thumb {
        height: 200px;
        max-width: unset;
        border-radius: 8px 8px 0 0;
    }

    .post-card.extended .categories {
        padding: var(--space-lg);
    }

    .post-card.extended .content {
        padding: var(--space-lg);
    }

    .post-card.extended .content .meta {
        margin-top: var(--space-md);
    }
}