/* ===========================================
   Responsive Breakpoints
   =========================================== */

@media (max-width: 768px) {
  .nav__toggle { display: flex; margin-left: auto; }
  .nav__theme { order: 1; }

  .nav__links {
    position: fixed;
    top: var(--nav-height);
    left: 0; right: 0;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    flex-direction: column;
    align-items: center;
    padding: var(--space-lg);
    gap: var(--space-md);
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition);
  }

  .nav__links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav__links a { font-size: 1.1rem; }

  .hero {
    min-height: auto;
    padding-top: calc(var(--nav-height) + var(--space-xl));
    padding-bottom: var(--space-xl);
  }

  .hero__grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-lg);
  }

  .hero__content { order: 1; }
  .hero__code { order: 2; }

  .hero__tagline {
    margin-inline: auto;
    font-size: 0.95rem;
  }

  .hero__cta {
    justify-content: center;
    flex-direction: column;
    width: 100%;
  }

  .hero__cta .btn {
    justify-content: center;
    text-align: center;
    width: 100%;
  }

  .hero__bg-glow {
    width: 300px;
    height: 300px;
    top: 10%;
    right: -20%;
  }

  .hero__code-window {
    max-width: 100%;
    text-align: left;
  }

  .hero__code-text {
    font-size: 0.72rem;
    padding: var(--space-sm) var(--space-md);
    line-height: 1.6;
  }

  .hero__scroll {
    display: none;
  }

  .projects__grid { grid-template-columns: 1fr; }
  .skills__grid { grid-template-columns: 1fr 1fr; }
  .contact__grid { grid-template-columns: 1fr; }

  .github__card {
    flex-direction: column;
    text-align: center;
  }

  .timeline { padding-left: var(--space-lg); }
  .timeline::before { left: 11px; }
  .timeline__dot {
    left: calc(-1 * var(--space-lg) + 4px);
    width: 14px; height: 14px;
  }

  .terminal { width: calc(100vw - 32px); right: 16px; }

  .skill-item::after { display: none; }
}

@media (max-width: 480px) {
  .container { padding-inline: var(--space-md); }
  .section { padding: var(--space-xl) 0; }
  .skills__grid { grid-template-columns: 1fr; }

  .hero {
    padding-top: calc(var(--nav-height) + var(--space-lg));
    padding-bottom: var(--space-lg);
  }

  .hero__name {
    font-size: clamp(2rem, 10vw, 2.5rem);
  }

  .hero__title {
    font-size: 0.95rem;
  }

  .hero__tagline {
    font-size: 0.88rem;
  }

  .hero__cta {
    gap: var(--space-sm);
  }

  .hero__cta .btn {
    padding: 0.65rem 1.25rem;
    font-size: 0.88rem;
  }

  .hero__code {
    display: none;
  }
}