/* ═══════════════════════════════════════════════
   AT Health — Health Hub Page Styles
   Prefix: hh-
   ═══════════════════════════════════════════════ */

.hh-hero {
    background: var(--ah-cream);
}

.hh-category-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-bottom: 40px;
}

.hh-filter-btn {
    padding: 8px 20px;
    border-radius: 9999px;
    font-size: 14px;
    font-weight: 600;
    border: 1px solid var(--ah-gray-200);
    background: #fff;
    color: var(--ah-gray-600);
    cursor: pointer;
    transition: all 0.2s ease;
}

.hh-filter-btn:hover {
    border-color: var(--ah-purple-300);
    color: var(--ah-purple-600);
}

.hh-filter-btn.active {
    background: var(--ah-purple-600);
    color: #fff;
    border-color: var(--ah-purple-600);
}

.hh-article-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--ah-gray-200);
    transition: all 0.3s ease;
}

.hh-article-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0,0,0,0.08);
    border-color: var(--ah-purple-300);
}