/* ============================================
   ARTIGOS - Custom Styles
   ============================================ */

.page-hero {
    min-height: 50vh;
}

/* Cards animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.article-card {
    animation: fadeInUp 0.5s ease both;
}

/* Search input icon */
#search-input:focus+i,
#search-input:focus~i {
    color: #83D2FF;
}

/* Sticky filter bar shadow */
.sticky {
    backdrop-filter: blur(12px);
    background-color: rgba(255, 255, 255, 0.95);
}