/**
 * lordmat.de Architecture Stylesheet
 * Enterprise Quality (WCAG 2.2 AA Compliant, Motion Safe, Mobile Optimized)
 */

/* Custom Webkit Scrollbar */
::-webkit-scrollbar {
  width: 4px;
}
::-webkit-scrollbar-track {
  background: #070709;
}
::-webkit-scrollbar-thumb {
  background: #1f2937;
  border-radius: 2px;
}

/* Accessibility: Skip Link (Tastaturnavigation) */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 1000;
  padding: 0.75rem 1.5rem;
  background-color: #10b981;
  color: #000000;
  font-weight: 700;
  border-radius: 0.375rem;
  text-decoration: none;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 1rem;
}

/* Performance Containment Hints */
.content-section {
  content-visibility: auto;
  contain-intrinsic-size: 100vh;
}

/* Keyframe Fades & Motion Safety */
@keyframes subtleFade {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal-subtle {
  animation: subtleFade 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.animate-spin-slow {
  animation: spinSlow 20s linear infinite;
}

/* Reduced Motion Safety (Accessibility WCAG 2.2 AA) */
@media (prefers-reduced-motion: reduce) {
  *, ::before, ::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .animate-spin-slow {
    animation: none !important;
  }
}

/* Navigation State Classes */
.nav-link.active {
  color: #10b981;
  font-weight: 700;
}

.mob-menu {
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.mob-menu.hidden-menu {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-10px);
}

/* Touch Target Minimum Enforcement (Apple Guideline) */
button, a {
  min-height: 44px;
  min-width: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Accessible High Contrast Focus State */
:focus-visible {
  outline: 2px solid #10b981 !important;
  outline-offset: 2px !important;
}