/* RESPONSIVE */
@media (max-width: 768px) {
    .hamburger { display: flex; }
    .nav-menu { position: fixed; left: -100%; top: 70px; flex-direction: column; background-color: white; width: 100%; text-align: center; transition: 0.3s; box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05); padding: 2rem 0; }
    .nav-menu li { margin: 1rem 0; }

    .hero-content { grid-template-columns: 1fr; text-align: center; gap: 1.25rem; }
    .hero-main { flex-direction: column; text-align: center; gap: 1.5rem; }
    .hero-header { grid-template-columns: 1fr; text-align: center; gap: 1rem; }
    .hero-text h1 { font-size: 2.5rem; }
    .hero-buttons { justify-content: center; flex-wrap: wrap; }
    .projects-grid { grid-template-columns: 1fr; }
    .skills-grid { grid-template-columns: 1fr; }
    .contact-info-grid { grid-template-columns: 1fr; gap: 1rem; }
    .contact-item { padding: 0.875rem; }
    .contact-icon { width: 36px; height: 36px; margin-right: 0.875rem; }
    .contact-icon i { font-size: 0.9rem; }
}

@media (max-width: 480px) {
    .container { padding: 0 15px; }
    .hero { padding: 90px 0 40px; }
    .hero-text h1 { font-size: 2rem; }
    .section-title { font-size: 2rem; }
    .btn { padding: 10px 20px; font-size: 0.9rem; }
    .contact-info { margin: 1.5rem 0 2.5rem; padding: 0.75rem 0; }
    .contact-info-grid { gap: 0.75rem; }
    .contact-item { padding: 0.75rem; }
    .contact-icon { width: 32px; height: 32px; margin-right: 0.75rem; }
    .contact-icon i { font-size: 0.8rem; }
    .contact-details h3 { font-size: 0.75rem; }
    .contact-details p,
    .contact-details a { font-size: 0.85rem; }
}