/* ==========================================================
   HØJMANN DIGITAL – MOBILE NAVIGATION

   Ansvar:
   Burger-menu, mobilpanel, baggrundslås og sprogskifter.
   ========================================================== */

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid rgba(255,250,242,.36);
  border-radius: 50%;
  color: var(--paper);
  background: rgba(255,250,242,.08);
  cursor: pointer;
}

.menu-toggle__line {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
  transition: transform .2s ease, opacity .2s ease;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__line:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.navigation-backdrop {
  position: fixed;
  z-index: 44;
  inset: 0;
  background: rgba(20,31,28,.48);
  backdrop-filter: blur(2px);
}

body.navigation-open {
  overflow: hidden;
}

@media (max-width: 900px) {
  .site-header__inner {
    min-height: 84px;
  }

  .brand img {
    width: 50px;
    height: 50px;
  }

  .brand__text strong {
    font-size: 1.25rem;
  }

  .brand__text small {
    font-size: .62rem;
  }

  .menu-toggle {
    position: relative;
    z-index: 52;
    display: block;
    flex: 0 0 auto;
  }

  .site-header__navigation {
    position: fixed;
    z-index: 51;
    top: 84px;
    right: 0;
    width: min(360px, 88vw);
    height: calc(100dvh - 84px);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 28px;
    padding: 34px 28px 40px;
    color: var(--paper);
    background: var(--forest-dark);
    border-left: 1px solid rgba(255,255,255,.12);
    box-shadow: -18px 28px 52px rgba(0,0,0,.22);
    overflow-y: auto;
    transform: translateX(105%);
    visibility: hidden;
    transition: transform .28s cubic-bezier(.2,.8,.2,1), visibility .28s;
  }

  .site-header__navigation.is-open {
    transform: translateX(0);
    visibility: visible;
  }

  .main-nav {
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    font-size: 1.05rem;
  }

  .main-nav a {
    min-height: 54px;
    display: flex;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,.16);
  }

  .main-nav a[aria-current="page"] {
    border-bottom-color: var(--terracotta);
  }

  .language-switch {
    align-self: flex-start;
  }
}

@media (max-width: 520px) {
  .shell {
    width: min(var(--max-width), calc(100% - 32px));
  }

  .brand__text small {
    display: none;
  }

  .site-header__navigation {
    width: 100%;
    border-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-header__navigation,
  .menu-toggle__line {
    transition: none;
  }
}