:root {
      --primary: #fe8b21;
      --secondary: #ca6028;
      --tertiary: #ff9919;
    }
    
    body {
      font-family: 'Inter', sans-serif;
      background-color: #ffffff;
      color: #2d3748;
    }
    
    /* Gradient Text */
    .gradient-text {
      background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 50%, var(--tertiary) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    
    /* Gradient Background */
    .gradient-bg {
      background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 50%, var(--tertiary) 100%);
    }
    
    .gradient-bg-hover:hover {
      background: linear-gradient(90deg, #e67d1e 0%, #b55623 50%, #e68a17 100%);
    }
    
    /* Section Borders */
    .section-container {
      position: relative;
      overflow: hidden;
    }
    
    .rounded-border {
      position: absolute;
      width: 200px;
      height: 200px;
      border-radius: 50%;
      border: 15px solid;
      opacity: 0.15;
    }
    
    .border-primary { border-color: var(--primary); }
    .border-secondary { border-color: var(--secondary); }
    .border-tertiary { border-color: var(--tertiary); }
    
    .top-right-border {
      top: -100px;
      right: -100px;
    }
    
    .bottom-left-border {
      bottom: -100px;
      left: -100px;
    }
    
    /* Animations */
    @keyframes float {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-15px); }
    }
    
    @keyframes pulse {
      0%, 100% { transform: scale(1); }
      50% { transform: scale(1.05); }
    }
    
    @keyframes borderRotate {
      0% { transform: rotate(0deg); }
      100% { transform: rotate(360deg); }
    }
    
    .floating {
      animation: float 6s ease-in-out infinite;
    }
    
    .pulse {
      animation: pulse 3s ease-in-out infinite;
    }
    
    .rotate-border {
      animation: borderRotate 20s linear infinite;
    }
    
    /* Cards */
    .feature-card {
      transition: all 0.3s ease;
      border: 1px solid #e2e8f0;
    }
    
    .feature-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 25px rgba(254, 139, 33, 0.1);
      border-color: var(--primary);
    }
    
    .pricing-card {
      transition: all 0.3s ease;
    }
    
    .pricing-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 25px rgba(254, 139, 33, 0.1);
    }
    
    .highlight-card {
      box-shadow: 0 10px 25px rgba(254, 139, 33, 0.2);
      border: 2px solid var(--primary);
    }
    
    /* Navigation */
    .nav-link {
      position: relative;
    }
    
    .nav-link:after {
      content: '';
      position: absolute;
      width: 0;
      height: 2px;
      bottom: -2px;
      left: 0;
      background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 50%, var(--tertiary) 100%);
      transition: width 0.3s ease;
    }
    
    .nav-link:hover:after {
      width: 100%;
    }
    
    /* Chat Bubble */
    .chat-bubble {
      background-color: #f8fafc;
      border-radius: 18px;
      position: relative;
    }
    
    .chat-bubble:after {
      content: '';
      position: absolute;
      bottom: -8px;
      left: 20px;
      border-width: 10px 10px 0;
      border-style: solid;
      border-color: #f8fafc transparent;
    }