/* --- Tablet and down --- */
@media (max-width: 860px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--sp-5);
    text-align: center;
  }
  .hero-photo { max-width: 320px; margin: 0 auto; }
  .hero-text { align-items: center; }
  .hero-meta { align-items: center; }
  .hero { padding-bottom: var(--sp-4); }
}

/* --- Mobile and down --- */
@media (max-width: 680px) {
  .exp-row, .edu-row { grid-template-columns: 1fr; gap: 4px; }
  .edu-year { font-size: var(--t-lg); }
  .lang-grid, .ref-grid { grid-template-columns: 1fr; }
  .section { padding: var(--sp-8) var(--pad); }
  .cv-card { padding: var(--sp-4) var(--sp-3); }
  .scroll-cue { margin-top: var(--sp-5); }

  /* Mobile nav: collapse links into a toggled menu. */
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: rgba(15,14,11,0.99);
    flex-direction: column;
    align-items: center;
    gap: 0;
    border-top: 1px solid var(--rule);
    border-bottom: 1px solid var(--rule);
    list-style: none;
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; text-align: center; }
  .nav-links a {
    display: block;
    padding: var(--sp-3) var(--pad);
    font-size: var(--t-sm);
    letter-spacing: 0.2em;
    color: var(--ink2);
    border-bottom: 1px solid var(--rule);
  }
  .nav-links li:last-child a { border-bottom: none; }
  .nav-links a:hover { color: var(--gold); background: rgba(255,255,255,0.03); }

  .hamburger { display: flex; }
  .hamburger.open .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .hamburger.open .bar:nth-child(2) { opacity: 0; }
  .hamburger.open .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* Keep mobile menu background aligned with light theme palette. */
body.light .nav-links { background: rgba(244,241,236,0.98); }