/* ==========================================================================
   Bemax BV, mobile navigation
   Slide-in panel from the right. Tap to expand submenus, never hover.
   ========================================================================== */

.mnav {
  position: fixed;
  inset: 0 0 0 auto;
  z-index: 150;
  width: min(420px, 100%);
  display: flex;
  flex-direction: column;
  background: var(--ink);
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  transform: translateX(100%);
  transition: transform 0.42s var(--ease);
  overscroll-behavior: contain;
}
.mnav.is-open { transform: none; }

@media (min-width: 1024px) {
  .mnav, .mnav-scrim { display: none !important; }
}

.mnav-scrim {
  position: fixed;
  inset: 0;
  z-index: 140;
  background: rgba(10, 15, 20, 0.6);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.42s var(--ease), visibility 0.42s;
}
.mnav-scrim.is-open { opacity: 1; visibility: visible; }

/* ---- Header inside the panel ---- */
.mnav__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex: 0 0 auto;
  padding: 20px var(--gutter);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.mnav__top img { width: 132px; }

.mnav__close {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  flex: 0 0 44px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  transition: background 0.25s var(--ease);
}
.mnav__close:hover { background: var(--brand); border-color: var(--brand); }
.mnav__close svg { width: 17px; height: 17px; stroke: var(--white); }

/* ---- Scrollable body ---- */
.mnav__body {
  flex: 1 1 auto;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 12px var(--gutter) 28px;
}

.mnav__list { list-style: none; }
.mnav__list > li { border-bottom: 1px solid rgba(255, 255, 255, 0.09); }

/* Top level link */
.mnav__link {
  display: flex;
  align-items: center;
  min-height: 56px;
  padding: 14px 0;
  font-family: var(--font-display);
  font-size: 1.09rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: rgba(255, 255, 255, 0.9);
}
.mnav__link:hover, .mnav__link[aria-current] { color: var(--white); }
.mnav__link[aria-current] { position: relative; padding-left: 16px; }
.mnav__link[aria-current]::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  width: 6px; height: 6px;
  margin-top: -3px;
  background: var(--accent);
}

/* Row that pairs a link with an expand toggle */
.mnav__row { display: flex; align-items: center; gap: 8px; }
.mnav__row .mnav__link { flex: 1 1 auto; }

.mnav__toggle {
  position: relative;
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  flex: 0 0 44px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease);
}
.mnav__toggle:hover { background: rgba(255, 255, 255, 0.14); }
.mnav__toggle::before,
.mnav__toggle::after {
  content: '';
  position: absolute;
  background: var(--white);
  transition: transform 0.3s var(--ease);
}
.mnav__toggle::before { width: 12px; height: 2px; }
.mnav__toggle::after  { width: 2px; height: 12px; }
.mnav__toggle[aria-expanded='true'] { background: var(--brand); border-color: var(--brand); }
.mnav__toggle[aria-expanded='true']::after { transform: scaleY(0); }

/* Submenu, animated with grid-template-rows so height is automatic */
.mnav__sub {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.38s var(--ease);
}
.mnav__sub > div { overflow: hidden; }
.mnav__sub ul {
  list-style: none;
  padding: 4px 0 18px 16px;
  border-left: 1px solid rgba(255, 255, 255, 0.14);
  margin-bottom: 8px;
}
.mnav__sub li + li { margin-top: 2px; }
.mnav__sub a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 12px;
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.62);
  border-radius: var(--radius-sm);
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.mnav__sub a:hover { background: rgba(255, 255, 255, 0.08); color: var(--white); }
.mnav__sub a[aria-current] { color: var(--white); background: rgba(0, 103, 181, 0.35); }
.mnav__item.is-open > .mnav__sub { grid-template-rows: 1fr; }

/* ---- Footer inside the panel ---- */
.mnav__foot {
  flex: 0 0 auto;
  padding: 22px var(--gutter) max(22px, env(safe-area-inset-bottom));
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
}
.mnav__foot .btn { width: 100%; justify-content: space-between; }
.mnav__meta {
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.5);
}
.mnav__meta a { color: rgba(255, 255, 255, 0.78); }
.mnav__meta a:hover { color: var(--white); }

.mnav__lang {
  display: flex;
  gap: 6px;
  margin-top: 16px;
}
.mnav__lang a, .mnav__lang span {
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
}
.mnav__lang [aria-current] { color: var(--white); background: var(--brand); }
.mnav__lang [aria-disabled='true'] { opacity: 0.4; }

@media (prefers-reduced-motion: reduce) {
  .mnav, .mnav-scrim, .mnav__sub { transition-duration: 0.01ms !important; }
}