style.css

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --primary-gradient: linear-gradient(135deg, #ec4899, #8b5cf6, #4f46e5);
  --secondary-gradient: linear-gradient(135deg, #8b5cf6, #4f46e5, #2563eb);
  --accent-gradient: linear-gradient(135deg, #4f46e5, #2563eb, #0ea5e9);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Montserrat', sans-serif;
  overflow-x: hidden;
  background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
  color: white;
}

/* Particles container */
#particles-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.particle {
  position: absolute;
  border-radius: 50%;
  background: var(--primary-gradient);
  opacity: 0.7;
  pointer-events: none;
  animation: float 15s infinite ease-in-out;
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0);
  }
  25% {
    transform: translate(20px, 20px);
  }
  50% {
    transform: translate(-20px, 20px);
  }
  75% {
    transform: translate(-20px, -20px);
  }
}

/* Optical Illusion Effects */
.illusion-card {
  position: relative;
  overflow: hidden;
  transform: perspective(1000px) rotateX(5deg);
  animation: shimmer 8s infinite;
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.illusion-circle {
  animation: pulse 6s infinite alternate;
  box-shadow: 0 0 60px rgba(236, 72, 153, 0.3);
}

@keyframes pulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 60px rgba(236, 72, 153, 0.3);
  }
  100% {
    transform: scale(1.05);
    box-shadow: 0 0 100px rgba(139, 92, 246, 0.5);
  }
}

/* Gradient borders */
.border-gradient {
  position: relative;
  background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
  border: none;
  z-index: 1;
}

.border-gradient::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--primary-gradient);
  z-index: -1;
  border-radius: inherit;
  animation: gradient-border 4s infinite alternate;
}

@keyframes gradient-border {
  0% {
    background: var(--primary-gradient);
  }
  100% {
    background: var(--accent-gradient);
  }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .illusion-card {
    transform: none;
  }
  
  h1 {
    font-size: 2.5rem !important;
  }
  
  h2 {
    font-size: 2rem !important;
  }
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(30, 30, 46, 0.5);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, #ec4899, #8b5cf6);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, #8b5cf6, #4f46e5);
}