html {
    scroll-behavior: smooth;
    scroll-padding-top: 70px; 
}

.navbar {
    background-color: transparent !important; 
    transition: background-color 0.4s ease-in-out;
}

.navbar.navbar-scrolled {
    /* background-color: #198754 !important; */
    background-image: url('images/navbar-01.png') !important;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

.nav-link {
    color: white !important;
    font-weight: normal; 
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7); 
    padding-left: 1rem;
    padding-right: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid transparent; 
    transition: border-color 0.3s;
}

.nav-tabs .nav-link {
    color: #198754; 
}

.nav-tabs .nav-link.active {

    background-color: #f8f9fa;
    border-color: #dee2e6 #dee2e6 #f8f9fa;
    font-weight: bold;
}

.navbar-nav .nav-link.active,
.navbar-nav .nav-link:hover {
    border-bottom-color: #f5d547; /* Cor de destaque amarela */
}

section {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Estilo para o carrossel de palestrantes */
.carousel-item .card {
    background-color: transparent;
    border: none;
}