/* 
   CEDI - Globals & Utility classes
   Design System variables are handled in Tailwind config within HTML files,
   but we can add custom complex styles here.
*/

:root {
  --color-primary: #009fe3;
  --color-primary-dark: #00679f;
  --color-secondary: #ea1f65;
}

/* Glassmorphism utilities */
.glass-effect {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.dark .glass-effect {
  background: rgba(10, 10, 15, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.glass-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Grid backgrounds for technical feel */
.bg-tech-grid-light {
  background-image: radial-gradient(rgba(0, 159, 227, 0.15) 1px, transparent 1px);
  background-size: 24px 24px;
}

.bg-tech-grid-dark {
  background-image: radial-gradient(rgba(0, 159, 227, 0.1) 1px, transparent 1px);
  background-size: 24px 24px;
}

/* Gradients */
.text-gradient-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-secondary {
  background: linear-gradient(135deg, #ff4b82 0%, var(--color-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Animations */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

.animate-float {
  animation: float 4s ease-in-out infinite;
}

@keyframes pulse-soft {
  0% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.05); opacity: 1; }
  100% { transform: scale(1); opacity: 0.8; }
}

.animate-pulse-soft {
  animation: pulse-soft 3s ease-in-out infinite;
}

/* Interactive elements */
.hover-lift {
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Pillar Cards specific hover state */
.pillar-card {
  transition: all 0.4s ease;
  overflow: hidden;
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(to bottom right, rgba(255,255,255,0.1), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.pillar-card:hover {
  transform: translateY(-10px);
}

.pillar-card:hover::before {
  opacity: 1;
}

/* Button overrides */
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  z-index: -1;
  transition: opacity 0.3s ease;
  opacity: 0;
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-primary:hover {
  box-shadow: 0 10px 20px -5px rgba(0, 159, 227, 0.4);
  transform: translateY(-2px);
}

.btn-secondary {
  background: linear-gradient(135deg, #ff4b82 0%, var(--color-secondary) 100%);
  color: white;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  box-shadow: 0 10px 20px -5px rgba(234, 31, 101, 0.4);
  transform: translateY(-2px);
}