/* RESPONSIVE DESIGN IMPROVEMENTS */

/* Mobile-first responsive design */
@media (max-width: 768px) {
  .hero {
    padding: 80px 0;
    min-height: 90vh;
  }
  
  .profile-card {
    padding: 40px 24px;
    margin: 0 16px;
  }
  
  .profile-img {
    width: 120px;
    height: 120px;
    margin-bottom: 24px;
  }
  
  h1 {
    font-size: 2.5rem;
    margin-bottom: 12px;
  }
  
  .subtitle {
    font-size: 1.2rem;
    margin-bottom: 16px;
  }
  
  .tagline {
    font-size: 1rem;
    margin-bottom: 32px;
  }
  
  .cv-button {
    padding: 14px 24px;
    font-size: 1rem;
  }
  
  .social-icons {
    gap: 16px;
    margin-bottom: 32px;
  }
  
  .social-icons a {
    width: 48px;
    height: 48px;
  }
  
  .social-icons img {
    width: 24px;
    height: 24px;
  }
  
  main {
    padding: 80px 0;
  }
  
  .section-card {
    padding: 40px 24px;
    margin-bottom: 40px;
  }
  
  .section-card h2 {
    font-size: 2rem;
    margin-bottom: 32px;
  }
  
  .timeline {
    padding-left: 24px;
  }
  
  .timeline::before {
    left: 12px;
  }
  
  .timeline-marker {
    left: -20px;
    width: 12px;
    height: 12px;
  }
  
  .timeline-content {
    padding: 24px;
  }
  
  .timeline-content h3 {
    font-size: 1.2rem;
  }
  
  .company {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }
  
  .profile-card {
    padding: 32px 20px;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  .subtitle {
    font-size: 1.1rem;
  }
  
  .section-card {
    padding: 32px 20px;
  }
  
  .section-card h2 {
    font-size: 1.8rem;
  }
  
  .timeline-content {
    padding: 20px;
  }
}

/* Large screens */
@media (min-width: 1200px) {
  .container {
    max-width: 1600px;
  }
  
  .profile-card {
    max-width: 800px;
    padding: 80px;
  }
  
  .profile-img {
    width: 180px;
    height: 180px;
  }
  
  h1 {
    font-size: 4rem;
  }
  
  .subtitle {
    font-size: 1.6rem;
  }
  
  .tagline {
    font-size: 1.2rem;
  }
}