/* Mobile First Approach */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        background-color: var(--bg-primary);
        flex-direction: column;
        padding: var(--spacing-md);
        transform: translateY(-100%);
        transition: var(--transition);
    }

    .nav-links.active {
        transform: translateY(0);
    }

    .menu-toggle {
        display: block;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 769px) {
    .menu-toggle {
        display: none;
    }

    .nav-links {
        position: static;
        transform: none;
        padding: 0;
        flex-direction: row;
    }
}

/* Tablet */
@media (min-width: 769px) and (max-width: 1024px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Large Screens */
@media (min-width: 1025px) {
    .container {
        max-width: 1200px;
        margin: 0 auto;
    }
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .contact-form {
        display: none;
    }
}