@media (max-width: 320px) {
    .profile-photo {
        width: 180px;
        height: 180px;
    }

    .logo-img {
        width: 35px;
        height: 35px;
    }

    .logo {
        font-size: 1rem;
    }

    h1 {
        font-size: 1.75rem;
    }

    .social-icons a {
        width: 40px;
        height: 40px;
    }

    .btn {
        padding: 10px 20px;
        font-size: 1rem;
    }

    .skill-icon-item svg {
        width: 40px;
        height: 40px;
    }

    .project-image,
    .cert-image {
        height: 180px;
    }
}

@media (max-width: 280px) {
    .profile-photo {
        width: 150px;
        height: 150px;
    }

    .logo {
        font-size: 0.9rem;
    }

    .logo-img {
        width: 30px;
        height: 30px;
    }

    h1 {
        font-size: 1.5rem;
    }

    .section {
        padding: 1rem 0;
    }

    .social-icons a {
        width: 36px;
        height: 36px;
    }

    .nav a {
        padding: 0.75rem;
        font-size: 0.9rem;
    }
}

@media print {
    body::before {
        display: none;
    }

    .site-header,
    .social-icons,
    .download-cv,
    .contact-form,
    .site-footer,
    .menu-toggle {
        display: none;
    }

    .section {
        page-break-inside: avoid;
    }
}