.gradient-text {
  background: linear-gradient(135deg, #FF3600 0%, #FFB800 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-gradient {
  background: linear-gradient(135deg, rgba(255,54,0,0.9) 0%, rgba(255,107,0,0.9) 100%);
}

.wave-pattern {
  background-image: url("data:image/svg+xml,%3Csvg width='120' height='60' viewBox='0 0 120 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 30h120v30H0z' fill='%23FFFFFF'/%3E%3Cpath d='M0 0c20 15 40 15 60 0s40-15 60 0v30H0z' fill='%23FF3600'/%3E%3C/svg%3E");
  background-size: 120px 60px;
}

.parallax-bg {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.glass-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.dark .glass-card {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -38px;
  top: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #FF3600;
  border: 3px solid white;
  box-shadow: 0 0 0 4px rgba(255, 54, 0, 0.2);
}

.dark .timeline-item::before {
  border-color: #1a1a1a;
}

.floating {
  animation: float 6s ease-in-out infinite;
}

.text-shadow {
  text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.text-shadow-dark {
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

/* Dark Mode Toggle Switch */
.dark-mode-switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
}

.dark-mode-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.dark-mode-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: .4s;
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 4px;
}

.dark-mode-slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
  z-index: 2;
}

input:checked + .dark-mode-slider {
  background-color: #ff3600;
}

input:checked + .dark-mode-slider:before {
  transform: translateX(26px);
}

.dark-mode-icon {
  font-size: 12px;
  z-index: 1;
}

.sun-icon {
  color: #ffffff;
}

.moon-icon {
  color: #f3f4f6;
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
  .floating,
  .glass-card,
  .timeline-item,
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus styles for better accessibility */
a:focus,
button:focus {
  outline: 2px solid #FF3600;
  outline-offset: 2px;
}

/* Print styles */
@media print {
  .glass-card {
    background: white !important;
    box-shadow: none !important;
    border: 1px solid #ddd !important;
  }
  
  .gradient-text {
    background: none !important;
    -webkit-text-fill-color: #FF3600 !important;
    color: #FF3600 !important;
  }
}