/* ==========================================================================
   Front Page — 4-column grid
   ========================================================================== */

.post-grid--home {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1200px) {
    .post-grid--home { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .post-grid--home { grid-template-columns: 1fr; }
}

/* Home card — compact variant of archive-post-card */
.home-post-card {
    background-color: var(--bg-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.home-post-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

.home-card-thumbnail {
    overflow: hidden;
    aspect-ratio: 16 / 9;
}

.home-card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: var(--transition);
}

.home-post-card:hover .home-card-thumbnail img {
    transform: scale(1.05);
}

.home-card-body {
    padding: var(--s-4) var(--s-5) var(--s-5);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.home-card-body .category-badges {
    margin-bottom: var(--s-3);
    gap: 0 var(--s-2);
}

/* Override the global badge style — hashtag style, no pill */
.home-post-card .category-badges a {
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--primary-color);
    background: none;
    padding: 0;
    border-radius: 0;
}

.home-post-card .category-badges a::before {
    content: '#';
}

.home-card-title {
    font-family: var(--font-headings);
    font-size: var(--fs-lg);
    font-weight: 700;
    line-height: 1.25;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    margin-bottom: var(--s-3);
}

.home-card-title a {
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
}

.home-card-title a:hover {
    color: var(--primary-color);
}

.home-card-meta {
    display: flex;
    align-items: center;
    gap: var(--s-2);
    font-size: var(--fs-xs);
    font-weight: 600;
    color: #888;
    margin-bottom: var(--s-3);
}

.home-card-excerpt {
    font-size: var(--fs-sm);
    color: #555;
    line-height: 1.6;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ==========================================================================
   AJAX Load More
   ========================================================================== */

.load-more-wrapper {
    text-align: center;
    margin-top: var(--s-12);
}

.load-more-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--s-3);
    padding: var(--s-4) var(--s-10);
    background-color: transparent;
    color: var(--text-color);
    border: 2px solid var(--text-color);
    border-radius: 4px;
    font-family: var(--font-headings);
    font-size: var(--fs-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: var(--transition);
}

.load-more-btn:hover:not(:disabled) {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
}

.load-more-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.load-more-btn.is-loading::after {
    content: '';
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: rs-spin 0.7s linear infinite;
}

@keyframes rs-spin {
    to { transform: rotate(360deg); }
}