/* Hamburger */
  .nav-toggle {
    position: fixed;
    top: clamp(1rem, 3vw, 2rem);
    right: clamp(1rem, 3vw, 2.5rem);
    z-index: 100;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
  }

  .nav-toggle--dark {
    filter: none;
  }

  .nav-toggle span {
    display: block;
    height: 5px;
    background: var(--white);
    transition: 1.0s;
  }

  /* Dark bars for light backgrounds */
  .nav-toggle--dark span {
    background: var(--black);
  }

  .nav-toggle span:nth-child(1) {
    width: 32px;
  }

  .nav-toggle span:nth-child(2) {
    width: 32px;
    margin-left: 14px;
  }

  .nav-toggle span:nth-child(3) {
    width: 32px;
    margin-left: -14px;
  }

  .nav-toggle span:nth-child(4) {
    width: 32px;

  }

  /* Hamburger → X */
  .nav-toggle.open span:nth-child(1) {
    transform: translateY(13.5px) rotate(45deg);
    width: 32px;
  }

  .nav-toggle.open span:nth-child(2),
  .nav-toggle.open span:nth-child(3) {
    opacity: 0;
    margin-left: 0;
  }

  .nav-toggle.open span:nth-child(4) {
    transform: translateY(-13.5px) rotate(-45deg);
    width: 32px;
  }

  /* Nav overlay */
  .nav-overlay {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 50%;
    min-width: 320px;
    z-index: 90;
    /*background: rgba(180, 140, 60, 0.65); */
    background: rgba(255, 162, 22, 0.25);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transform: translateX(100%);
    pointer-events: none;
    transition: transform 1.3s cubic-bezier(0.22, 1, 0.36, 1), opacity 1.2s ease;
    opacity: 0;
  }

  .nav-overlay.open {
    transform: translateX(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-overlay__logo {
    /* Matches .hero__logo--fixed visual size (hero logo × scale 0.20) */
    width: clamp(4rem, 11.2vw, 6.46rem);
    height: auto;
    margin-bottom: 5.0rem;
  }

  .nav-overlay__links {
    list-style: none;
    text-align: center;
  }

  .nav-overlay__links li {
    margin-bottom: 1.25rem;
    opacity: 0;
    transform: translateX(80px);
    transition: opacity 0.5s ease, transform 0.6s cubic-bezier(0.22, 1.2, 0.36, 1);
  }

  .nav-overlay.open .nav-overlay__links li {
    opacity: 1;
    transform: translateX(0);
  }

  .nav-overlay.open .nav-overlay__links li:nth-child(1) { transition-delay: 0.2s; }
  .nav-overlay.open .nav-overlay__links li:nth-child(2) { transition-delay: 0.4s; }
  .nav-overlay.open .nav-overlay__links li:nth-child(3) { transition-delay: 0.6s; }
  .nav-overlay.open .nav-overlay__links li:nth-child(4) { transition-delay: 0.8s; }
  .nav-overlay.open .nav-overlay__links li:nth-child(5) { transition-delay: 1.0s; }
  .nav-overlay.open .nav-overlay__links li:nth-child(6) { transition-delay: 1.2s; }
  .nav-overlay.open .nav-overlay__links li:nth-child(7) { transition-delay: 1.4s; }
  .nav-overlay.open .nav-overlay__links li:nth-child(8) { transition-delay: 1.8s; }
  .nav-overlay.open .nav-overlay__links li:nth-child(9) { transition-delay: 2.2s; }
  .nav-overlay.open .nav-overlay__links li:nth-child(10) { transition-delay: 2.6s; }

  /* Reset delay when closing so items disappear immediately */
  .nav-overlay__links li {
    transition-delay: 0s;
  }

  .nav-overlay__links a {
    font-family: var(--font-body);
    font-size: var(--fs-body);
    font-weight: 400;
    color: var(--white);
    text-decoration: none;
    padding: 0.4rem 2.5rem;
    border-radius: 50px;
    border: 1px solid transparent;
    transition: border-color 0.2s;
  }

  .nav-overlay__links a:hover {
    border-color: rgba(255, 255, 255, 0.5);
  }

  .nav-overlay__links a.active {
    border-color: var(--white);
  }

  /* Fullscreen overlay on mobile */
  @media (max-width: 768px) {
    /* Smaller burger (~33px tall) with integer bar sizes to avoid
       sub-pixel rounding: 4×3px bars + 3×3px gaps + 2×6px padding = 33px */
    .nav-toggle {
      right: 0.8rem;
      top: 1.5rem;
      padding: 6px;
      gap: 3px;
    }

    .nav-toggle span {
      height: 3px;
    }

    .nav-toggle span:nth-child(1),
    .nav-toggle span:nth-child(2),
    .nav-toggle span:nth-child(3),
    .nav-toggle span:nth-child(4) { width: 20px; }

    .nav-toggle span:nth-child(2) { margin-left: 8px; }
    .nav-toggle span:nth-child(3) { margin-left: -8px; }

    .nav-toggle.open span:nth-child(1) {
      transform: translateY(9px) rotate(45deg);
      width: 20px;
    }
    .nav-toggle.open span:nth-child(4) {
      transform: translateY(-9px) rotate(-45deg);
      width: 20px;
    }

    .nav-overlay__logo {
    /* Matches .hero__logo--fixed visual size (hero logo × scale 0.20) */
      width: clamp(3.7rem, 11.0vw, 6.46rem);
    }

    .nav-overlay {
      width: 100%;
      min-width: 0;
    }
  }