@media (max-width: 620px) {
  html {
    scroll-behavior: smooth;
  }
  body.no-scroll {
    overflow: hidden;
  }

  .navbar {
    padding: 1rem 0.1rem;
  }

  .nav-mobile {
    right: 1.5rem;
  }
  .nav-links {
    display: none;
  }
  .nav-toggle {
    display: block;
  }

  .hero-text {
    text-align: center;
  }
  .hero-visual img {
    max-width: 400px;
    justify-content: center;
  }
  .hero-bottom {
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    text-align: center;
  }
  .tech-stack ul {
    justify-content: center;
    flex-wrap: wrap;
  }
  .tech-stack li {
    width: 80px;
    height: 80px;
  }

  .about-quote {
    width: auto;
    padding: 1rem 1.5rem;
  }
}