/* Navbar personalizado */
.navbar {
    background-color: #041530 !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    transition: all 0.4s;
}

.navbar.scrolled {
    background-color: rgba(4, 21, 48, 0.95) !important;
}

/* Hover nos links */
.navbar-nav .nav-link {
    color: #e0e0e0 !important;
    font-weight: 500;
    transition: 0.3s;
}

.navbar-nav .nav-link:hover {
    color: #00d4ff !important;
}

/* Botão de cotação com destaque */
.btn-primary {
    background: linear-gradient(135deg, #00d4ff, #0099cc);
    border: none;
    font-weight: 600;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #00b8e6, #007a99);
    transform: translateY(-2px);
}