/* ==========================================================================
   SHORTCUT — MEGA MENU STYLES
   ========================================================================== */

/* ------------------------------------------------------------------
   MEGA MENU DROPDOWN
   ------------------------------------------------------------------ */
.mega-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-accent);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  box-shadow: 0 24px 64px rgba(0,0,0,0.12), 0 8px 24px rgba(0,0,0,0.08);
  min-width: 900px;
  max-width: 1100px;
  padding: var(--spacing-xl);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(-50%) translateY(-8px);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease,
    visibility 0.2s ease;
  z-index: var(--z-dropdown);
}

/* Anchor dropdown to left for nav items near edges */
.mega-dropdown--left {
  left: 0;
  transform: translateX(0);
}
.mega-dropdown--left.open { transform: translateX(0) translateY(0); }

/* Open state */
.nav-item:hover .mega-dropdown,
.nav-item:focus-within .mega-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

/* Simple (non-mega) dropdown */
.simple-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-accent);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 200px;
  padding: var(--spacing-sm) 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-8px);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease,
    visibility 0.2s ease;
  z-index: var(--z-dropdown);
}

.nav-item:hover .simple-dropdown,
.nav-item:focus-within .simple-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.simple-dropdown__item {
  display: block;
  padding: 0.625rem var(--spacing-lg);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.simple-dropdown__item:hover {
  color: var(--color-accent);
  background: rgba(232, 64, 42, 0.04);
}

/* ------------------------------------------------------------------
   MEGA MENU INNER LAYOUT
   ------------------------------------------------------------------ */
.mega-inner {
  display: grid;
  gap: var(--spacing-xl);
}

/* Services mega menu — multiple columns */
.mega-inner--services {
  grid-template-columns: repeat(3, 1fr);
}

/* Technologies mega menu */
.mega-inner--tech {
  grid-template-columns: repeat(3, 1fr);
}

/* Industries mega menu */
.mega-inner--industries {
  grid-template-columns: repeat(4, 1fr);
}

/* ------------------------------------------------------------------
   MEGA MENU COLUMN
   ------------------------------------------------------------------ */
.mega-col {}

.mega-col__header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--font-size-xs);
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
}

.mega-col__header-icon {
  width: 20px;
  height: 20px;
  background: rgba(232, 64, 42, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 0.625rem;
  flex-shrink: 0;
}

.mega-col__links {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mega-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.625rem;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-weight: 450;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.mega-link:hover {
  color: var(--color-accent);
  background: rgba(232, 64, 42, 0.06);
  padding-left: 1rem;
}

.mega-link .dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-border);
  flex-shrink: 0;
  transition: background var(--transition-fast);
}

.mega-link:hover .dot { background: var(--color-accent); }

/* Mega menu featured box */
.mega-featured {
  background: linear-gradient(135deg, var(--color-primary), #0a2540);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  color: var(--color-white);
}

.mega-featured__label {
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

.mega-featured__title {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
  line-height: 1.3;
}

.mega-featured__desc {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.mega-featured__link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-accent);
  transition: gap var(--transition-fast);
}
.mega-featured__link:hover { gap: 0.625rem; }

/* Mega menu wide (services with groups) */
.mega-groups {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--spacing-xl);
}

.mega-group-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-right: 1px solid var(--color-border);
  padding-right: var(--spacing-lg);
}

.mega-group-tab {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem var(--spacing-md);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1.5px solid transparent;
}

.mega-group-tab:hover,
.mega-group-tab.active {
  color: var(--color-accent);
  background: rgba(232, 64, 42, 0.06);
  border-color: rgba(232, 64, 42, 0.15);
}

.mega-group-tab .tab-icon { font-size: 1rem; }

.mega-group-content { display: none; }
.mega-group-content.active { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-sm) var(--spacing-lg); }

/* IT Outsourcing has sub-groups */
.mega-subgroup { margin-bottom: var(--spacing-md); }

.mega-subgroup__title {
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.mega-subgroup__title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

/* ------------------------------------------------------------------
   MOBILE NAVIGATION
   ------------------------------------------------------------------ */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: calc(var(--z-nav) - 1);
  background: var(--color-white);
  overflow-y: auto;
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  padding-top: var(--header-height);
}

.mobile-nav.open {
  transform: translateX(0);
}

@media (max-width: 1024px) {
  .mobile-nav { display: block; }
}

.mobile-nav__inner {
  padding: var(--spacing-lg) var(--container-padding);
  padding-bottom: var(--spacing-4xl);
}

/* Mobile nav items */
.mobile-nav-item {
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) 0;
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link.active { color: var(--color-accent); }

.mobile-nav-link .chevron {
  transition: transform var(--transition-base);
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.mobile-nav-link.active .chevron { transform: rotate(180deg); }

/* Mobile accordion */
.mobile-accordion {
  display: none;
  padding: 0 0 var(--spacing-md) var(--spacing-md);
}

.mobile-accordion.open { display: block; }

.mobile-accordion-group {
  margin-bottom: var(--spacing-md);
}

.mobile-accordion-group__title {
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.mobile-accordion-link {
  display: block;
  padding: 0.5rem var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  border-left: 2px solid transparent;
}

.mobile-accordion-link:hover {
  color: var(--color-accent);
  background: rgba(232, 64, 42, 0.04);
  border-left-color: var(--color-accent);
  padding-left: calc(var(--spacing-md) + 4px);
}

/* Mobile nav footer */
.mobile-nav-footer {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.mobile-lang-switcher {
  display: flex;
  gap: var(--spacing-sm);
}

.mobile-lang-switcher a {
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}

.mobile-lang-switcher a:hover,
.mobile-lang-switcher a.active {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* Overlay */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: calc(var(--z-nav) - 2);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.nav-overlay.open {
  display: block;
  opacity: 1;
}