body {
      box-sizing: border-box;
      font-family: 'Outfit', sans-serif;
    }
    
    /* Gradient Animation */
    @keyframes gradientShift {
      0%, 100% { background-position: 0% 50%; }
      50% { background-position: 100% 50%; }
    }
    
    .gradient-animated {
      background-size: 200% 200%;
      animation: gradientShift 8s ease infinite;
    }
    
    /* Fade in animation */
    @keyframes fadeInUp {
      from {
        opacity: 0;
        transform: translateY(30px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }
    
    .fade-in-up {
      animation: fadeInUp 0.8s ease-out forwards;
    }
    
    .delay-1 { animation-delay: 0.2s; opacity: 0; }
    .delay-2 { animation-delay: 0.4s; opacity: 0; }
    .delay-3 { animation-delay: 0.6s; opacity: 0; }
    .delay-4 { animation-delay: 0.8s; opacity: 0; }
    
    /* Float animation for icons */
    @keyframes float {
      0%, 100% { transform: translateY(0px); }
      50% { transform: translateY(-20px); }
    }
    
    .float-animation {
      animation: float 3s ease-in-out infinite;
    }
    
    /* Pulse animation */
    @keyframes pulse {
      0%, 100% { transform: scale(1); opacity: 1; }
      50% { transform: scale(1.05); opacity: 0.8; }
    }
    
    .pulse-animation {
      animation: pulse 2s ease-in-out infinite;
    }
    
    /* Glow animation */
    @keyframes glow {
      0%, 100% { box-shadow: 0 0 20px rgba(6, 182, 212, 0.5); }
      50% { box-shadow: 0 0 40px rgba(6, 182, 212, 0.8); }
    }
    
    .glow-animation {
      animation: glow 2s ease-in-out infinite;
    }
    
    /* Bounce subtle animation */
    @keyframes bounceSubtle {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-10px); }
    }
    
    .bounce-subtle {
      animation: bounceSubtle 2s ease-in-out infinite;
    }
    
    /* Rotate animation */
    @keyframes rotate {
      from { transform: rotate(0deg); }
      to { transform: rotate(360deg); }
    }
    
    .rotate-slow {
      animation: rotate 20s linear infinite;
    }
    
    /* Slide in from sides */
    @keyframes slideInLeft {
      from {
        opacity: 0;
        transform: translateX(-50px);
      }
      to {
        opacity: 1;
        transform: translateX(0);
      }
    }
    
    @keyframes slideInRight {
      from {
        opacity: 0;
        transform: translateX(50px);
      }
      to {
        opacity: 1;
        transform: translateX(0);
      }
    }
    
    .slide-in-left {
      animation: slideInLeft 0.8s ease-out forwards;
    }
    
    .slide-in-right {
      animation: slideInRight 0.8s ease-out forwards;
    }
    
    /* Scale up animation */
    @keyframes scaleUp {
      from {
        opacity: 0;
        transform: scale(0.8);
      }
      to {
        opacity: 1;
        transform: scale(1);
      }
    }
    
    .scale-up {
      animation: scaleUp 0.6s ease-out forwards;
    }
    
    /* Shimmer effect */
    @keyframes shimmer {
      0% { background-position: -1000px 0; }
      100% { background-position: 1000px 0; }
    }
    
    .shimmer {
      background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
      background-size: 1000px 100%;
      animation: shimmer 3s infinite;
    }
    
    /* Smooth hover effects */
    .feature-card {
      transition: all 0.3s ease;
    }
    
    .feature-card:hover {
      transform: translateY(-8px);
    }
    
    /* Custom button styles */
    .btn-primary {
      position: relative;
      overflow: hidden;
      transition: all 0.3s ease;
    }
    
    .btn-primary:before {
      content: '';
      position: absolute;
      top: 50%;
      left: 50%;
      width: 0;
      height: 0;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.2);
      transform: translate(-50%, -50%);
      transition: width 0.6s, height 0.6s;
    }
    
    .btn-primary:hover:before {
      width: 300px;
      height: 300px;
    }