/* ====================================
   RESPONSIVE DESIGN & MOBILE OPTIMIZATIONS
   ==================================== */

/* Work section responsive */
@media (max-width: 768px) {
  .work-grid {
    grid-template-columns: 1fr !important;
  }
  
  .achievements-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

@media (max-width: 480px) {
  .achievements-grid {
    grid-template-columns: 1fr !important;
  }
}

/* About section responsive grid */
@media (max-width: 968px) {
  .expertise-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)) !important;
  }
  
  .about-stats {
    gap: 2rem !important;
  }
}

@media (max-width: 768px) {
  .expertise-grid {
    grid-template-columns: 1fr !important;
  }
  
  .achievements-list {
    grid-template-columns: 1fr !important;
  }
}

@media (max-width: 480px) {
  .about-stats {
    flex-direction: column !important;
    gap: 1.5rem !important;
  }
}

/* Contact buttons responsive layout */
@media (max-width: 768px) {
  .contact div[style*="display: flex"] {
    flex-direction: column !important;
    align-items: center !important;
    gap: 1rem !important;
  }
  
  .contact .btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
}

/* Hero section mobile optimizations */
@media (max-width: 640px) {
  .hero__intro-card {
    margin: 1rem -1rem 2rem -1rem;
    border-radius: 0;
  }
  
  .hero__cta div[style*="display: flex"] {
    flex-direction: column !important;
    width: 100%;
  }
  
  .hero__cta .btn {
    width: 100%;
    justify-content: center;
  }
  
  .hero__title {
    font-size: clamp(2rem, 12vw, 4rem) !important;
  }
}

/* Small screen optimizations */
@media (max-width: 480px) {
  .container {
    padding: 0 0.75rem;
  }
  
  .glass {
    margin-left: -0.75rem;
    margin-right: -0.75rem;
    border-radius: 0.75rem;
  }
  
  /* Typography adjustments */
  h2 {
    font-size: clamp(1.5rem, 8vw, 2.5rem) !important;
  }
  
  h3 {
    font-size: clamp(1.25rem, 6vw, 1.75rem) !important;
  }
  
  p {
    font-size: 1rem !important;
  }
  
  /* Button size adjustments */
  .btn {
    padding: 0.75rem 1.25rem;
    font-size: 0.9rem;
  }
}

/* Ultra-wide screens */
@media (min-width: 1600px) {
  .container {
    max-width: 1400px;
  }
  
  section {
    padding: clamp(6rem, 10vw, 12rem) 0;
  }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .hero__canvas {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
  }
}

/* Landscape mobile orientation */
@media (max-height: 500px) and (orientation: landscape) {
  .hero {
    min-height: 80vh;
  }
  
  .hero__content {
    padding: 1rem;
  }
  
  .scroll-indicator {
    margin-top: 1rem;
  }
  
  section:not(.hero) {
    min-height: auto;
    padding: 3rem 0;
  }
}

/* Print styles */
@media print {
  .navbar,
  .hero__canvas,
  .particles,
  .scroll-indicator,
  .loading {
    display: none !important;
  }
  
  .hero {
    min-height: auto;
    page-break-after: always;
  }
  
  section {
    min-height: auto;
    padding: 2rem 0;
  }
  
  .glass {
    background: white !important;
    border: 1px solid #ccc !important;
    backdrop-filter: none !important;
  }
  
  a::after {
    content: " (" attr(href) ")";
  }
}