/* Estilos para a seção de história com vídeo de fundo */
.about-section {
    position: relative;
    padding: 80px 0;
    overflow: visible;
    color: var(--text-color);
    z-index: 5;
    background-color: var(--bg-dark);
}

.about-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.about-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translateX(-50%) translateY(-50%);
    object-fit: cover;
}

.about-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 15, 30, 0.65); /* Overlay médio com transparência */
    z-index: 1;
}

.about-section .container {
    position: relative;
    z-index: 2; /* Acima do vídeo e overlay */
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 30px;
    color: var(--text-color);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.about-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-color-secondary);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.about-text p {
    margin-bottom: 20px;
}

/* Responsividade */
@media (max-width: 992px) {
    .about-title {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .about-section {
        padding: 60px 0;
    }
    
    .about-title {
        font-size: 1.8rem;
    }
    
    .about-text {
        font-size: 1rem;
    }
}

/* Animação para o conteúdo */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}