/* Contains the body of the pages */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  min-height: 100vh;
  display: grid;
  flex-direction: column;
}

/* Center the navigation initially */
.menu-navigation {
  flex: 1;
  display: grid;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 0;
  position: relative;
  transition: all 0.6s ease;
}

.menu-navigation.content-active {
  flex: none;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.nav-brand {
  text-align: center;
  margin-bottom: 3rem;
  transition: all 0.6s ease;
}

.menu-navigation.content-active .nav-brand {
  margin-bottom: 1.5rem;
  transform: scale(0.9);
}

.nav-brand h1 {
  margin: 0;
  color: var(--accent-color);
  font-size: 2.5rem;
  font-weight: 700;
}

.nav-brand .subtitle {
  margin: 1rem 0;
  color: var(--secondary-text);
  font-size: 1.1rem;
  font-weight: 300;
  transition: all 0.6s ease;
}

.menu-navigation.content-active .nav-brand .subtitle {
  font-size: 1.1rem;
  opacity: 1;
}

.nav-brand .clickable-text {
  cursor: default; /* Changed from pointer to default since it's no longer clickable */
  transition: all 0.3s ease;
  position: relative;
}

.nav-brand .clickable-text:hover {
  transform: scale(1.05);
  color: var(--accent-color);
}

/* Removed the underline effect since it's no longer clickable */
/* .nav-brand .clickable-text::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--accent-color);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.nav-brand .clickable-text:hover::after {
  width: 100%;
} */

/* Modern Card-Based Navigation */
.navigation-menu {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  transition: all 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
}

.menu-navigation.content-active .navigation-menu {
  opacity: 0.8;
  transform: scale(0.95);
}

/* Disable menu items when content is active, but keep toggle button functional */
.menu-navigation.content-active .menu-items {
  pointer-events: none;
}

/* Keep toggle button clickable even when content is active */
.menu-navigation.content-active .menu-toggle {
  pointer-events: auto;
}

/* Menu Toggle Button */
.menu-toggle {
  position: absolute;
  top: 5px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--container-bg);
  border: 2px solid var(--accent-color);
  border-radius: 16px;
  width: 140px;
  height: 45px;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(10px);
  transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 1001;
  outline: none;
  overflow: hidden;
  position: relative;
}

.menu-toggle::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(var(--accent-color-rgb), 0.1),
    transparent
  );
  transition: left 0.5s ease;
}

.menu-toggle:hover::before {
  left: 100%;
}

.menu-toggle:hover {
  transform: translateX(-50%) translateY(-8px);
  box-shadow: 0 12px 40px rgba(var(--accent-color-rgb), 0.15);
  border-color: var(--accent-color);
  background: rgba(var(--accent-color-rgb), 0.02);
}

.menu-toggle:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

.menu-toggle .toggle-icon {
  color: var(--accent-color);
  font-size: 1.4rem;
  font-weight: 700;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  z-index: 2;
}

.menu-toggle:hover .toggle-icon {
  color: var(--accent-color);
  transform: scale(1.05);
}

/* Active state when clicked */
.menu-toggle:active {
  background: var(--accent-color);
  border-color: var(--accent-color);
  transform: translateX(-50%) translateY(-4px);
  box-shadow: 0 8px 30px rgba(var(--accent-color-rgb), 0.3);
}

.menu-toggle:active .toggle-icon {
  color: var(--container-bg);
  font-weight: 700;
}

/* When menu is hidden, show the toggle icon pointing up (return to homepage) */
.navigation-menu.hidden .menu-toggle .toggle-icon {
  transform: rotate(
    0deg
  ); /* Keep ^ pointing up to indicate "go back to homepage" */
}

/* Hidden menu state */
.navigation-menu.hidden .menu-items {
  opacity: 0;
  transform: translateY(-30px) scale(0.95);
  pointer-events: none;
  max-height: 0;
  overflow: hidden;
  transition: all 2.5s ease-out;
}

.menu-items {
  transition: all 2.5s ease-out;
}

/* Show toggle button when content is active */
.menu-navigation.content-active .menu-toggle {
  display: flex;
}

/* Also show toggle button when menu is hidden */
.navigation-menu.hidden .menu-toggle {
  display: flex;
}

/* Navigation Cards Container */
.menu-items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  padding: 0;
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
}

/* Individual Navigation Cards */
.menu-item {
  background: var(--container-bg);
  border: 2px solid transparent;
  border-radius: 16px;
  padding: 2rem 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
  min-height: 100px;
}

.menu-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(var(--accent-color-rgb), 0.1),
    transparent
  );
  transition: left 0.5s ease;
}

.menu-item:hover::before {
  left: 100%;
}

.menu-item .item-text {
  font-size: 1.08rem;
  font-weight: 600;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  color: var(--accent-color);
  margin: 0;
  transition: all 0.3s ease;
  position: relative;
  z-index: 2;
}

/* Hover Effects */
.menu-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(var(--accent-color-rgb), 0.15);
  border-color: var(--accent-color);
  background: rgba(var(--accent-color-rgb), 0.02);
}

.menu-item:hover .item-text {
  color: var(--accent-color);
  transform: scale(1.05);
}

/* Active State */
.menu-item.active {
  background: var(--accent-color);
  border-color: var(--accent-color);
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(var(--accent-color-rgb), 0.3);
}

.menu-item.active .item-text {
  color: var(--container-bg);
  font-weight: 700;
}

/* Remove all old positioning rules */

/* Staggered entrance animation */
.menu-item {
  opacity: 0;
  animation: cardAppear 0.6s ease-out forwards;
}

.menu-item:nth-child(1) {
  animation-delay: 0.1s;
}
.menu-item:nth-child(2) {
  animation-delay: 0.2s;
}
.menu-item:nth-child(3) {
  animation-delay: 0.3s;
}
.menu-item:nth-child(4) {
  animation-delay: 0.4s;
}
.menu-item:nth-child(5) {
  animation-delay: 0.5s;
}
.menu-item:nth-child(6) {
  animation-delay: 0.6s;
}

@keyframes cardAppear {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.8);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Content Area Styles */
.content-area {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  margin-top: 2rem;
}

.content-area.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.content-section {
  display: none;
  animation: slideInUp 0.6s ease-out;
}

.content-section.active {
  display: block;
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Footer positioning */
footer {
  margin-top: auto;
  padding: 2rem 0;
  text-align: center;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.content-area.active + footer {
  opacity: 1;
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }

  .menu-navigation {
    padding: 1rem 0;
  }

  .menu-items {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    max-width: 500px;
  }

  .menu-item {
    padding: 1.5rem 1rem;
    min-height: 80px;
  }

  .menu-item .item-text {
    font-size: 0.9rem;
  }

  .menu-toggle {
    width: 120px;
    height: 40px;
    top: 3px;
  }

  .menu-toggle .toggle-icon {
    font-size: 1.2rem;
  }

  .nav-brand h1 {
    font-size: 2rem;
  }

  .nav-brand .subtitle {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .menu-items {
    grid-template-columns: 1fr;
    gap: 1rem;
    max-width: 350px;
  }

  .menu-item {
    padding: 1.5rem;
    min-height: 70px;
  }

  .menu-toggle {
    width: 100px;
    height: 35px;
    top: 2px;
  }

  .menu-toggle .toggle-icon {
    font-size: 1.1rem;
  }

  .nav-brand h1 {
    font-size: 1.8rem;
  }

  .nav-brand .subtitle {
    font-size: 0.9rem;
  }
}

/* Dark mode adjustments */
[data-theme="dark"] .menu-item {
  background: var(--container-bg);
  border-color: rgba(var(--accent-color-rgb), 0.2);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .menu-item:hover {
  border-color: var(--accent-color);
  background: rgba(var(--accent-color-rgb), 0.05);
  box-shadow: 0 12px 40px rgba(var(--accent-color-rgb), 0.25);
}

[data-theme="dark"] .menu-item.active {
  background: var(--accent-color);
  border-color: var(--accent-color);
}

[data-theme="dark"] .menu-item.active .item-text {
  color: var(--container-bg);
}

/* Dark mode for toggle button */
[data-theme="dark"] .menu-toggle {
  background: var(--container-bg);
  border-color: rgba(var(--accent-color-rgb), 0.2);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .menu-toggle:hover {
  border-color: var(--accent-color);
  background: rgba(var(--accent-color-rgb), 0.05);
  box-shadow: 0 12px 40px rgba(var(--accent-color-rgb), 0.25);
}

[data-theme="dark"] .menu-toggle:active {
  background: var(--accent-color);
  border-color: var(--accent-color);
}

[data-theme="dark"] .menu-toggle:active .toggle-icon {
  color: var(--container-bg);
}

@media (prefers-reduced-motion: reduce) {
  .menu-navigation,
  .navigation-menu,
  .nav-brand,
  .content-area,
  .content-section,
  .menu-item {
    transition: none;
    animation: none;
  }

  @keyframes slideInUp {
    from,
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  @keyframes menuItemAppear {
    from,
    to {
      opacity: 1;
      transform: translate(-50%, -50%) scale(1);
    }
  }
}