.site-header .nav-more { position: relative; color: inherit; }
.site-header .nav-more > summary { display: inline-flex; align-items: center; gap: 8px; list-style: none; cursor: pointer; opacity: .86; white-space: nowrap; }
.site-header .nav-more summary::-webkit-details-marker { display: none; }
.site-header .nav-more > summary:hover,
.site-header .nav-more[open] > summary { opacity: 1; }
.site-header .nav-more summary:focus-visible { outline: 2px solid #c995ff; outline-offset: 3px; }
.site-header .nav-more__chevron { display: inline-block; width: 7px; height: 7px; margin: -4px 0 0; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; opacity: .8; transform: rotate(45deg); transition: transform .2s; }
.site-header .nav-more[open] .nav-more__chevron { transform: translateY(3px) rotate(225deg); }
.site-header .nav-submenu { position: absolute; top: calc(100% - 1px); left: 50%; width: 240px; padding-top: 18px; opacity: 0; visibility: hidden; pointer-events: none; transform: translate(-50%, 7px); transition: opacity .2s, transform .2s, visibility .2s; }
.site-header .nav-submenu__inner { display: grid; gap: 2px; padding: 10px; border: 1px solid rgba(205, 158, 245, .3); border-radius: 12px; color: #f7f3fb; background: rgba(25, 18, 35, .97); box-shadow: 0 24px 55px rgba(0, 0, 0, .34), 0 0 30px rgba(158, 80, 223, .13); backdrop-filter: blur(18px); }
.site-header .nav-category { position: relative; }
.site-header .nav-category > summary { display: flex; align-items: center; justify-content: space-between; gap: 14px; min-height: 42px; padding: 10px 12px; border-radius: 7px; color: #f7f3fb; font-size: 13px; font-weight: 650; line-height: 1.4; list-style: none; cursor: pointer; white-space: nowrap; }
.site-header .nav-category > summary::after { content: "›"; margin-left: auto; color: #c995ff; font-size: 19px; line-height: 1; }
.site-header .nav-category > summary:hover,
.site-header .nav-category[open] > summary,
.site-header .nav-category:focus-within > summary { color: #fff; background: rgba(184, 112, 243, .2); }
.site-header .nav-category__count { order: 1; min-width: 22px; color: #b79dc8; font-size: 10px; font-weight: 700; text-align: right; }
.site-header .nav-projects { position: absolute; top: -11px; left: calc(100% - 1px); display: none; width: min(330px, 34vw); max-height: min(70vh, 620px); padding: 10px; overflow-y: auto; border: 1px solid rgba(205, 158, 245, .3); border-radius: 12px; color: #f7f3fb; background: rgba(25, 18, 35, .98); box-shadow: 0 24px 55px rgba(0, 0, 0, .34); scrollbar-color: #8b50b9 transparent; }
.site-header .nav-projects a { display: block; padding: 9px 11px; border-radius: 7px; color: #ded2e8; font-size: 12px; font-weight: 600; line-height: 1.35; opacity: 1; white-space: normal; }
.home-page .site-header .nav-projects a:nth-child(2) { display: block; }
.site-header .nav-projects a:hover,
.site-header .nav-projects a:focus-visible { color: #fff; background: rgba(184, 112, 243, .2); }
.site-header .nav-projects .nav-projects__all { position: sticky; top: -10px; z-index: 1; margin-bottom: 4px; border-bottom: 1px solid rgba(205, 158, 245, .25); border-radius: 0; color: #c995ff; background: rgba(25, 18, 35, .98); font-weight: 750; }
.site-header .nav-contact-mobile,
.site-header .nav-menu-toggle { display: none; }

@media (hover: hover) and (min-width: 981px) {
  .site-header .nav-more:hover .nav-submenu { opacity: 1; visibility: visible; pointer-events: auto; transform: translate(-50%, 0); }
  .site-header .nav-category:hover .nav-projects { display: block; }
}

@media (min-width: 981px) {
  .site-header .nav-more[open] .nav-submenu,
  .site-header .nav-more:focus-within .nav-submenu { opacity: 1; visibility: visible; pointer-events: auto; transform: translate(-50%, 0); }
  .site-header .nav-category[open] .nav-projects,
  .site-header .nav-category:focus-within .nav-projects { display: block; }
}

@media (max-width: 980px) {
  .site-header,
  .home-page .site-header { grid-template-columns: 1fr auto; gap: 12px; padding: 14px 18px; }
  .site-header .header-link { display: none; }
  .site-header .nav-menu-toggle { display: inline-flex; align-items: center; justify-self: end; gap: 10px; min-height: 36px; padding: 5px 0 5px 10px; border: 0; color: inherit; background: transparent; font: inherit; font-size: 13px; font-weight: 750; cursor: pointer; }
  .site-header .nav-menu-toggle:focus-visible { outline: 2px solid #c995ff; outline-offset: 3px; }
  .site-header .nav-menu-toggle i { position: relative; display: block; width: 21px; height: 16px; }
  .site-header .nav-menu-toggle i::before,
  .site-header .nav-menu-toggle i::after { content: ""; position: absolute; right: 0; width: 21px; height: 2px; border-radius: 2px; background: currentColor; transition: top .2s, transform .2s; }
  .site-header .nav-menu-toggle i::before { top: 4px; }
  .site-header .nav-menu-toggle i::after { top: 12px; }
  .site-header .nav-menu-toggle[aria-expanded="true"] i::before { top: 8px; transform: rotate(45deg); }
  .site-header .nav-menu-toggle[aria-expanded="true"] i::after { top: 8px; transform: rotate(-45deg); }
  .site-header .main-nav,
  .home-page .main-nav { position: absolute; top: calc(100% - 1px); right: 12px; left: 12px; display: none; flex-direction: column; align-items: stretch; gap: 0; max-height: calc(100svh - 75px); padding: 11px 16px 15px; overflow-y: auto; border: 1px solid rgba(205, 158, 245, .3); border-radius: 0 0 14px 14px; color: #f7f3fb; background: rgba(22, 16, 31, .98); box-shadow: 0 28px 55px rgba(0, 0, 0, .38); backdrop-filter: blur(20px); }
  .site-header .main-nav.is-open,
  .home-page .main-nav.is-open { display: flex; }
  .site-header .main-nav > a,
  .site-header .nav-more > summary { display: flex; align-items: center; justify-content: space-between; width: 100%; min-height: 49px; padding: 11px 4px; border-bottom: 1px solid rgba(255, 255, 255, .12); color: #f7f3fb; font-size: 15px; opacity: 1; }
  .home-page .site-header .main-nav > a:nth-child(2) { display: flex; }
  .site-header .main-nav > a:hover,
  .site-header .nav-more > summary:hover { color: #d3a4ff; }
  .site-header .nav-contact-mobile { display: flex; border-bottom: 0 !important; }
  .site-header .nav-submenu { position: static; display: none; width: auto; padding: 0 0 8px; opacity: 1; visibility: visible; pointer-events: auto; transform: none; transition: none; }
  .site-header .nav-more[open] .nav-submenu { display: block; }
  .site-header .nav-submenu__inner { gap: 0; padding: 3px 0 3px 13px; border: 0; border-radius: 0; background: transparent; box-shadow: none; backdrop-filter: none; }
  .site-header .nav-category > summary { min-height: 43px; padding: 9px 10px; color: #cbbad8; font-size: 14px; }
  .site-header .nav-category > summary::after { content: "⌄"; font-size: 18px; }
  .site-header .nav-category[open] > summary::after { transform: rotate(180deg); }
  .site-header .nav-projects { position: static; display: none; width: auto; max-height: 45vh; margin: 0 0 6px 12px; padding: 2px 0 4px 10px; overflow-y: auto; border: 0; border-left: 1px solid rgba(205, 158, 245, .35); border-radius: 0; background: transparent; box-shadow: none; }
  .site-header .nav-category[open] .nav-projects { display: block; }
  .site-header .nav-projects a { padding: 9px 10px; font-size: 13px; }
  .site-header .nav-projects .nav-projects__all { top: -2px; background: rgba(22, 16, 31, .98); }
}

@media (prefers-reduced-motion: reduce) {
  .site-header .nav-submenu,
  .site-header .nav-more__chevron,
  .site-header .nav-menu-toggle i::before,
  .site-header .nav-menu-toggle i::after { transition: none; }
}