@media (max-width: 900px) {
  body.menu-open {
    overflow: hidden;
    overscroll-behavior: none;
    touch-action: none;
  }

  .site-header.open {
    background: #f4f0e8;
    border-color: transparent;
  }

  .site-header .logo,
  .site-header .menu-button {
    position: relative;
    z-index: 2;
  }

  .site-header nav {
    position: fixed;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100dvh;
    min-height: 100svh;
    padding: 96px 32px max(32px, env(safe-area-inset-bottom));
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    background: #f4f0e8;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }

  .site-header.open nav {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .site-header nav > a:not(.nav-cta) {
    display: block;
    width: 100%;
    padding: 17px 0;
    border-bottom: 1px solid #d5cec3;
    font-size: 18px;
    line-height: 1.5;
    letter-spacing: 0.1em;
  }

  .site-header nav .language {
    justify-content: center;
    margin-top: 24px;
    padding: 12px;
    font-size: 13px;
  }

  .site-header nav .nav-cta {
    display: flex;
    width: 100%;
    min-height: 58px;
    margin-top: 18px;
    align-items: center;
    justify-content: center;
    font-size: 14px;
  }

  .site-header.open .menu-button span:first-child {
    transform: translateY(3.5px) rotate(45deg);
  }

  .site-header.open .menu-button span:nth-child(2) {
    transform: translateY(-3.5px) rotate(-45deg);
  }

  .menu-button span:not(.sr-only) {
    transition: transform 0.25s ease;
  }
}

@media (max-width: 380px) {
  .site-header nav {
    padding-right: 24px;
    padding-left: 24px;
  }
}

@media (max-width: 480px) {
  .hero h1,
  h2 {
    font-size: clamp(1.85rem, 8.7vw, 2.15rem);
    line-height: 1.5;
    letter-spacing: 0.05em;
    word-break: keep-all;
    overflow-wrap: normal;
  }

  .hero h1 {
    font-size: clamp(2rem, 9vw, 2.25rem);
  }

  .contact h2 {
    font-size: clamp(1.8rem, 8vw, 2rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .menu-button span:not(.sr-only) {
    transition: none;
  }
}