.footer {
    background-color: #343a40;
    color: white;
    padding: 3rem 0 2rem;
    margin-top: 4rem;
}

.footer-logo {
    height: 60px;
    margin-bottom: 1.5rem;
}

.footer-text {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
}

.footer-links h5 {
    color: white;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.footer-links ul {
    list-style: none;
    padding-left: 0;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: white;
    text-decoration: none;
}

.social-icons {
    margin-top: 1.5rem;
}

.social-icons a {
    color: white;
    font-size: 1.5rem;
    margin-right: 1rem;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    color: var(--hemotec-red);
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    padding-top: 2rem;
    margin-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
}

.navbar {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.navbar-brand {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--hemotec-red) !important;
    font-size: 1.5rem;
}

.navbar-brand img {
    height: 40px;
}

.nav-link {
    font-weight: 500;
    color: var(--hemotec-text-dark) !important;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--hemotec-red) !important;
}

.nav-link.active {
    color: var(--hemotec-red) !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: var(--hemotec-red);
    transition: all 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
    left: 0;
}