/* Layout Geral */
.main-header {
    background-color: var(--color-white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: relative;
    z-index: 100;
}

.section {
    padding: var(--spacing-xl) 0;
    background: #ffffff;
}

.section-title {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--color-border);
    padding-bottom: var(--spacing-sm);
}

.section-title h2 {
    margin-bottom: 0;
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-right: var(--spacing-md);
    position: relative;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-secondary);
}

/* Grid de Destaques - Mobile First */
.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.hero-main {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.hero-sub {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

@media (max-width: 768px) {
    .hero-sub {
        grid-template-columns: 1fr;
    }
}

.hero-sub .card-sub {
    flex: 1;
}

/* Grid de Notícias - Mobile First */
.news-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

/* Grid de Vídeos Verticais */
.vertical-videos-scroll {
    display: flex;
    gap: var(--spacing-md);
    overflow-x: auto;
    padding-bottom: var(--spacing-md);
    scrollbar-width: thin;
}

.vertical-videos-scroll::-webkit-scrollbar {
    height: 6px;
}

.vertical-videos-scroll::-webkit-scrollbar-thumb {
    background-color: var(--color-secondary);
    border-radius: 3px;
}

/* Grid de Editorias */
.editorias-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

/* Grid Dividido (2 Colunas - Estilo Itatiaia) */
.split-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

/* Banners Publicitários */
.banner-full {
    width: 100%;
    height: 160px;
    background-color: #e0e0e0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    font-weight: bold;
    margin: var(--spacing-xl) 0;
    border-radius: 4px;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Media Queries (Desktop) */
@media (min-width: 768px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .split-grid {
        grid-template-columns: 1fr;
    }
}

/* Media Queries (Desktop) */
@media (min-width: 768px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .hero-grid {
        grid-template-columns: 2fr 1fr;
        align-items: stretch;
    }
    .news-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    /* Garantir que a coluna principal acompanhe a altura da coluna lateral */
    .hero-grid > * {
        height: 100%;
    }
}

/* Topbar visibility on mobile */
@media (max-width: 768px) {
    .topbar .links-rapidos {
        display: none;
    }
}

/* Sobre Nós */
.about-hero {
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('../img/estudio-radio-jmv-news-a-maior-radio-do-brasil-seu-portal-de-noticias-completos-politica-futebol-cinema-curiosidades-jmvtechnology.png');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 100px 0;
    text-align: center;
    margin-bottom: 3rem;
}

.about-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-family: 'Montserrat', sans-serif;
}

.about-content {
    max-width: 800px;
    margin: 0 auto 4rem;
    font-size: 1.1rem;
    line-height: 1.8;
    color: #333;
}