@media (max-width: 980px) {
  .main-nav { gap: 15px; }
  .hero-grid, .two-column, .contact-grid { grid-template-columns: 1fr; }
  .hero { padding: 90px 0; }
  .hero-visual { min-height: 470px; }
  .cards-grid, .project-grid { grid-template-columns: repeat(2, 1fr); }
  .timeline::before { left: 105px; }
  .timeline-item { grid-template-columns: 85px 40px 1fr; }
}

@media (max-width: 760px) {
  .container { width: min(var(--max), calc(100% - 28px)); }
  .section { padding: 75px 0; }
  .menu-toggle { display: block; }
  .main-nav {
    display: none; position: absolute; left: 14px; right: 14px; top: 70px;
    padding: 18px; border: 1px solid rgba(255,255,255,.09); border-radius: 14px;
    background: rgba(7,16,24,.98); flex-direction: column; align-items: stretch;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 10px; }
  .hero h1 { font-size: 42px; }
  .hero-text { font-size: 16px; }
  .hero-meta { gap: 18px; flex-wrap: wrap; }
  .trust-grid { justify-content: center; padding: 18px 0; }
  .cards-grid, .skills-layout, .project-grid { grid-template-columns: 1fr; }
  .two-column { gap: 25px; }
  .section-heading { margin-bottom: 35px; }
  .timeline::before { display: none; }
  .timeline-item { grid-template-columns: 1fr; gap: 8px; padding-bottom: 35px; }
  .timeline-date { text-align: left; }
  .timeline-dot { display: none; }
  .footer-grid { grid-template-columns: 1fr; text-align: left; }
  .footer-grid > div:nth-child(2) { text-align: left; }
  .footer-grid > div:last-child { flex-wrap: wrap; }
  .profile-placeholder { width: 75%; }
  .floating-card { font-size: 10px; padding: 9px 11px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}