:root {
  --primary-color: #6b46c1;
  --primary-dark: #553c9a;
  --text-color: #2d3748;
  --background-color: #f7fafc;
  --gradient-start: #805ad5;
  --gradient-end: #6b46c1;
  --bubble-gradient-1: #ff0080;
  --bubble-gradient-2: #7928ca;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background: var(--background-color);
}

#header {
  text-align: center;
  padding: 5rem 2rem;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  color: white;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

#header h1 {
  font-size: 3.5rem;
  margin: 1rem 0;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.tagline {
  font-size: 1.5rem;
  font-weight: 400;
  opacity: 0.9;
}

.logo {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
}

#main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

.major {
  text-align: center;
  margin: 3rem 0 5rem 0;
}

.major h2 {
  color: var(--primary-color);
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  line-height: 1.2;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  padding: 2rem 0;
  margin: 2rem 0;
}

.service-bubble {
  background: white;
  padding: 2.5rem;
  border-radius: 24px;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.service-bubble:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.bubble-icon {
  width: 90px;
  height: 90px;
  margin: 0 auto 2rem;
  background: linear-gradient(135deg, var(--bubble-gradient-1), var(--bubble-gradient-2));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2.2rem;
  box-shadow: 0 8px 25px rgba(107, 70, 193, 0.2);
}

.service-bubble h3 {
  color: var(--primary-color);
  margin: 1.5rem 0;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.3px;
}

.service-bubble p {
  color: var(--text-color);
  font-size: 1.1rem;
  line-height: 1.6;
  opacity: 0.9;
}

.button {
  display: inline-block;
  padding: 1.2rem 2.5rem;
  background: var(--primary-color);
  color: white;
  text-decoration: none;
  border-radius: 12px;
  transition: all 0.3s ease;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 1.1rem;
}

.button:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(107, 70, 193, 0.2);
}

.cta-button {
  text-align: center;
  margin: 4rem 0;
}

#footer {
  text-align: center;
  padding: 4rem 2rem;
  background: var(--primary-color);
  color: white;
  margin-top: 4rem;
}

.copyright {
  list-style: none;
  margin-top: 2rem;
  opacity: 0.9;
}

.copyright li {
  display: inline-block;
  font-size: 1.1rem;
}

@media (max-width: 768px) {
  #header h1 {
    font-size: 2.5rem;
  }
  
  .tagline {
    font-size: 1.2rem;
  }
  
  .major h2 {
    font-size: 2rem;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
    padding: 1rem;
  }
  
  .service-bubble {
    padding: 2rem;
  }
}