.site-menu.contact-button { position: fixed; z-index: 110; top: max(12px, env(safe-area-inset-top)); left: max(12px, env(safe-area-inset-left)); width: 44px; height: 44px; padding: 0; border-radius: 22px; color: var(--text); overflow: hidden; isolation: isolate; transition: width 360ms cubic-bezier(.34,1.42,.44,1), height 360ms cubic-bezier(.34,1.42,.44,1), border-radius 360ms cubic-bezier(.34,1.42,.44,1); }
.site-menu.contact-button:hover, .site-menu.contact-button:active { transform: none; }
.site-menu.is-open { width: 192px; height: 246px; border-radius: 24px; }
.site-menu-toggle { position: relative; display: flex; align-items: center; gap: 10px; width: 44px; height: 44px; padding: 0 15px; border: 0; background: transparent; color: inherit; font: inherit; font-size: 13px; font-weight: 500; cursor: pointer; }
.site-menu-icon { display: grid; align-content: center; gap: 4px; width: 14px; height: 16px; }
.site-menu-icon i { display: block; width: 14px; height: 1.5px; border-radius: 1px; background: currentColor; transition: transform 240ms cubic-bezier(.32,.72,0,1); }
.site-menu.is-open .site-menu-icon i:first-child { transform: translateY(2.75px) rotate(45deg); }
.site-menu.is-open .site-menu-icon i:last-child { transform: translateY(-2.75px) rotate(-45deg); }
.site-menu-links { width: 192px; padding: 0 8px 8px; opacity: 0; filter: blur(5px); transform: translateY(-6px); transition: opacity 130ms ease, filter 180ms ease, transform 220ms cubic-bezier(.32,.72,0,1); }
.site-menu.is-open .site-menu-links { opacity: 1; filter: blur(0); transform: translateY(0); transition-delay: 45ms; }
.site-menu-links a { display: flex; justify-content: space-between; align-items: center; height: 36px; padding: 0 12px; border-radius: 14px; font-size: 14px; line-height: 20px; font-weight: 500; text-decoration: none; color: inherit; }
.site-menu-links a span { color: var(--secondary); }
.site-menu-divider { height: 1px; margin: 6px 12px; background: var(--fill-hover); }
.site-menu-toggle:focus-visible, .site-menu-links a:focus-visible { outline: 2px solid var(--text); outline-offset: -3px; }
.has-site-menu .about-page > .experience-back { left: auto; right: 12px; top: 14px; }
@media (hover: hover) and (pointer: fine) { .site-menu-links a:hover { background: var(--fill-hover); } }
@media (prefers-reduced-motion: reduce) { .site-menu.contact-button, .site-menu-icon i, .site-menu-links { transition: none; } .site-menu-links { filter: none; transform: none; } }

@media (max-width: 767px) {
  .has-site-menu > .page:not(.about-page) { padding-top: 84px; }
  .has-site-menu .experience-page-nav { display: flex; justify-content: flex-end; padding-top: 14px; padding-right: max(12px, env(safe-area-inset-right)); }
  .site-menu.is-open, .site-menu-links { width: min(192px, calc(100vw - 24px)); }
  .site-menu.is-open { max-height: calc(100dvh - 24px); overflow-y: auto; overscroll-behavior: contain; }
  .site-menu-links a { height: 36px; padding-inline: 10px; }
}

.has-site-menu .experience-page-nav > .experience-back,
.has-site-menu .about-page > .experience-back { position: fixed; top: max(14px, env(safe-area-inset-top)); left: calc(max(12px, env(safe-area-inset-left)) + 52px); right: auto; z-index: 109; }
.site-menu-links .site-menu-link-label { display: inline-flex; align-items: center; gap: 10px; color: inherit; }
.site-menu-social-icon { display: block; flex: none; }