/**
 * Full-screen menu overlay. Structural styles here; the organic-curtain
 * open/close motion and Flip accordions are added in Phase 2 (motion/menu.js).
 */

.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 9960;
  background: var(--color-dark);
  color: var(--color-text-inverse);
  overflow-y: auto;
  padding: calc(var(--space-lg) + var(--space-sm)) var(--gutter) var(--space-lg);
  transform: translateY(-100%);
  transition: transform var(--duration-slow) var(--ease-organic);
}

body.menu-is-open .menu-overlay {
  transform: translateY(0);
}

.menu-overlay__grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-lg);
}

.menu-overlay__group {
  border-top: 1px solid rgba(243, 238, 228, 0.2);
}

.menu-overlay__group:last-child {
  border-bottom: 1px solid rgba(243, 238, 228, 0.2);
}

.menu-overlay__group-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  font-family: var(--font-display);
  font-size: var(--fs-display-md);
  color: inherit;
  text-align: left;
}

.menu-overlay__group-icon {
  font-family: var(--font-mono);
  font-size: 1.25rem;
}

.menu-overlay__group-panel {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--duration-base) var(--ease-organic);
}

.menu-overlay__group[aria-expanded='true'] .menu-overlay__group-panel {
  max-height: 40rem;
}

.menu-overlay__group-panel ul {
  padding-bottom: var(--space-sm);
  display: grid;
  gap: var(--space-2xs);
}

.menu-overlay__group-panel a {
  font-family: var(--font-body);
  font-size: var(--fs-body-lg);
  opacity: 0.85;
}

.menu-overlay__group-panel a:hover,
.menu-overlay__group-panel a:focus-visible {
  opacity: 1;
}

.menu-overlay__side {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.menu-overlay__cta {
  align-self: flex-start;
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid rgba(243, 238, 228, 0.4);
  border-radius: 999px;
}

.menu-overlay__contact {
  display: grid;
  gap: var(--space-2xs);
}

.menu-overlay__langs {
  display: flex;
  gap: var(--space-xs);
}

.menu-overlay__langs a[aria-current='true'] {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .menu-overlay__grid {
    grid-template-columns: 1fr;
  }
}