/* Navigation Links */
.nav-links {
    flex-grow: 1;
    text-align: center;
}

.nav-links a {
    margin: 0 1rem;
    text-decoration: none;
    color: var(--text-dark);
    transition: color 0.3s ease;
    position: relative;
    padding-bottom: 5px;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-blue);
}

.nav-links a.active {
    font-weight: bold;
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary-blue);
    animation: underline-grow 0.3s ease-out;
}

.emergency-btn {
    background: var(--emergency-red);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.emergency-btn:hover {
    transform: scale(1.05);
    opacity: 0.9;
}

.emergency-btn:active {
    transform: scale(0.95);
}