body {
    padding-top: 70px;
    background-color: #f8f9fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    }
    .navbar-brand {
    font-weight: 600;
    font-size: 1.25rem;
    }
    .hero-section {
    text-align: center;
    padding: 2rem 0;
    }
    .hero-section img {
    max-width: 300px;
    margin-bottom: 2rem;
    background: rgba(255, 255, 255, 0.85);
	border-radius: 50%;
	padding: 8px;
	box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    animation: float 3s ease-in-out infinite;
    }
    @keyframes float {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
    100% {
        transform: translateY(0);
    }
    }    
    .hero-section h1 {
    font-size: 1.75rem;
    font-weight: 600;
    color: #343a40;
    }
    .card {
    padding-top: 40px;    
    border: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    border-radius: 0.75rem;
    }
    .card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
    }
    .card img {
    border-top-left-radius: 0.75rem;
    border-top-right-radius: 0.75rem;
    height: 180px;
    object-fit: cover;
    }
    .card-title {
    font-size: 1rem;
    font-weight: 600;
    color: #0056b3;
    }
    .card-text {
    font-size: 0.9rem;
    color: #6c757d;
    }
    footer {
    background-color:  #11376a;
    color: #bbb;
    text-align: center;
    padding: 1rem;
    margin-top: 0;
    font-size: 0.9rem;
    }
    .logo-navbar {
    max-width: 170px; 
    height: auto;
    } 
    @media (max-width: 576px) {
    .logo-navbar {
        max-width: 120px;
    }
    }          
    .navbar-imced {
    background-color: #11376a;
    }   
    .navbar-brand:hover {
    background-color: rgba(255, 250, 250, 0.737); 
    border-radius: 8px; 
    transition: background-color 0.3s ease; 
    }        
	.titulo-convo {
    font-size: 1.75rem;
    font-weight: 800;
	color: #2c3e50;
	position: relative;
	}
    .nav-link {
        color: #ffffff !important;       
        font-weight: 600;                       
        transition: color 0.3s ease;     
    }
    .nav-link:hover {
        color: #ffe365 !important;       
        text-shadow: 0px 0px 8px #ffcc00; 
    }
    .nav-item.active .nav-link {
        color: #ffcc00 !important;
        text-shadow: 0px 0px 8px #ffcc00;
    }
	.titulo-convo::after {
	content: '';
	position: absolute;
	left: 0;
	bottom: -8px;
	width: 100%;
	height: 4.5px;
	background: linear-gradient(90deg, #103c75, hsl(192, 66%, 68%));
	border-radius: 2px;
	animation: underline 2s infinite alternate;
	}
	@keyframes underline {
        from {
            width: 30%;
        }

        to {
            width: 100%;
        }
	}    
    .navbar-imced .nav-link {
    font-size: 1rem;         
    padding: 8px 15px;       
    margin: 0 5px;           
    font-weight: 600;
    }


    @media (max-width: 576px) {
    .navbar-imced .nav-link {
        font-size: 0.9rem;     
        padding: 10px;         
        margin: 5px 0;         
        text-align: center;    
    }

    .navbar-imced .navbar-nav {
        width: 100%;
    }
    }