/* ==================== RESPONSIVE DESIGN - COMPREHENSIVE ==================== */

/* ===== Tablet and Below (992px) ===== */
@media (max-width: 992px) {
  /* Show mobile toggle, hide desktop menu */
  .top-bar-right {
    display: none;
  }

  .top-bar-left {
    display: flex;
  }
  
  .mobile-toggle {
    display: flex;
  }
  
  .nav-menu {
    display: none;
  }
  
  /* Container adjustments */
  .container {
    padding: 0 1.5rem;
  }
  
  /* Section spacing */
  .section {
    padding: 2.5rem 0;
  }
  
  .section-lg {
    padding: 3rem 0;
  }
  
  /* Page hero */
  .page-hero {
    padding: 140px 0 80px;
  }
  
  .page-title {
    font-size: 2.5rem;
  }
  
  .page-subtitle {
    font-size: 1.125rem;
  }
  
  /* Cards in grid */
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Footer */
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===== Mobile and Below (768px) ===== */
@media (max-width: 768px) {
  .navbar {
    top: 50px;
  }
  /* Typography */
  h1 {
    font-size: 2.25rem;
  }
  
  h2 {
    font-size: 1.875rem;
  }
  
  h3 {
    font-size: 1.5rem;
  }
  
  h4 {
    font-size: 1.25rem;
  }
  
  /* Container */
  .container,
  .container-wide {
    padding: 0 1rem;
  }
  
  /* Sections */
  .section {
    padding: 2rem 0;
  }
  
  .section-lg {
    padding: 2.5rem 0;
  }
  
  .section-header {
    margin-bottom: 2rem;
  }
  
  /* Page hero */
  .page-hero {
    padding: 120px 0 60px;
  }
  
  .page-title {
    font-size: 2rem;
  }
  
  .page-subtitle {
    font-size: 1rem;
  }
  
  /* Grids - all become single column */
  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: 1fr;
  }
  
  /* Buttons */
  .btn-large {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
  }
  
  /* Cards */
  .card-img {
    height: 180px;
  }
  
  /* Footer */
  .footer {
    padding: 2rem 0 1.5rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-section {
    text-align: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .footer-links {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  /* Social links */
  .social-links {
    justify-content: center;
  }
  
  /* Newsletter form */
  .newsletter-form input {
    font-size: 0.875rem;
  }
  
  .btn-newsletter {
    padding: 0.75rem 1.25rem;
    font-size: 0.875rem;
  }
}

/* ===== Small Mobile (576px) ===== */
@media (max-width: 576px) {
  /* Typography */
  h1 {
    font-size: 1.875rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  h3 {
    font-size: 1.25rem;
  }
  
  /* Container */
  .container,
  .container-wide {
    padding: 0 0.75rem;
  }
  
  /* Sections */
  .section {
    padding: 1.5rem 0;
  }
  
  .section-lg {
    padding: 2rem 0;
  }
  
  /* Page hero */
  .page-hero {
    padding: 100px 0 50px;
  }
  
  .page-title {
    font-size: 1.75rem;
  }
  
  .page-subtitle {
    font-size: 0.9375rem;
  }
  
  /* Buttons */
  .btn {
    padding: 0.625rem 1rem;
    font-size: 0.9375rem;
  }
  
  .btn-large {
    padding: 0.75rem 1.25rem;
    font-size: 0.9375rem;
  }
  
  /* Cards */
  .card-body {
    padding: 1rem;
  }
  
  .card-img {
    height: 160px;
  }
  
  /* Forms */
  input,
  textarea,
  select {
    padding: 0.75rem;
    font-size: 0.9375rem;
  }
  
  /* Grid gap */
  .grid {
    gap: 1rem;
  }
  
  /* Logo */
  /* Logo refinements handled in style.css */
}

/* ===== Extra Small Mobile (480px) ===== */
@media (max-width: 480px) {
  /* Typography */
  h1 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  h2 {
    font-size: 1.375rem;
  }
  
  /* Page hero */
  .page-title {
    font-size: 1.5rem;
  }
  
  .page-subtitle {
    font-size: 0.875rem;
  }
  
  /* Buttons */
  .btn {
    padding: 0.5rem 0.875rem;
    font-size: 0.875rem;
  }
  
  /* Section tag */
  .section-tag {
    font-size: 0.75rem;
  }
  
  /* Badge */
  .badge {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
  }
}


/* ===== Touch-Friendly Elements ===== */
@media (hover: none) and (pointer: coarse) {
  /* Increase touch targets for mobile */
  .btn,
  .nav-link,
  .mobile-toggle,
  a {
    min-height: 44px;
    min-width: 44px;
  }
  
  /* Remove hover effects on touch devices */
  .card:hover {
    transform: none;
  }
  
  .btn-primary:hover {
    transform: none;
  }
}

/* ===== Landscape Mobile Optimization ===== */
@media (max-height: 500px) and (orientation: landscape) {
  .page-hero {
    padding: 80px 0 40px;
  }
  
  .mobile-menu {
    padding: 1rem;
  }
  
  .mobile-nav-links {
    gap: 0.75rem;
    margin-top: 2rem;
  }
}

/* ===== Print Styles ===== */
@media print {
  .navbar,
  .top-bar,
  .mobile-toggle,
  .mobile-menu,
  .footer,
  .btn,
  .back-to-top {
    display: none !important;
  }
  
  main {
    padding-top: 0;
  }
  
  .page-hero {
    padding: 2rem 0;
  }
  
  * {
    background: white !important;
    color: black !important;
  }
}