/* assets/css/responsive.css */
@media (max-width: 991.98px) {
    .site-header {
        background: var(--primary-navy);
        padding: 10px 0;
    }
    .navbar-collapse {
        background: var(--primary-navy);
        padding: 20px;
        margin-top: 10px;
        border-radius: 8px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    }
    .nav-link {
        margin: 10px 0;
        display: inline-block;
    }
    
    .route-network {
        flex-direction: column;
        align-items: flex-start;
        padding: 20px 0;
    }
    .route-line {
        top: 10%;
        bottom: 10%;
        left: 20px;
        width: 2px;
        height: auto;
        right: auto;
        transform: none;
    }
    .route-line-progress {
        width: 100%;
        height: 0;
        transition: height 1s ease;
    }
    .route-point {
        display: flex;
        align-items: center;
        margin-bottom: 30px;
        background: transparent;
        padding: 0;
    }
    .route-dot {
        margin: 0 20px 0 0;
    }
}

@media (max-width: 767.98px) {
    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }
    
    .page-banner {
        padding: 120px 0 60px;
    }
    
    .footer-bottom {
        text-align: center;
    }
}

@media (max-width: 575.98px) {
    .btn {
        width: 100%;
        margin-bottom: 10px;
    }
    .transport-card {
        padding: 20px;
    }
}