/* Responsive design styles for all pages */

/* Mobile-first approach */
@media (max-width: 480px) {
  /* Base adjustments */
  body {
    font-size: 14px;
    padding-top: 60px;
  }

  .container {
    padding: 0 15px;
  }

  /* Typography */
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.6rem;
  }

  /* Buttons */
  .btn-primary {
    padding: 12px 25px;
    font-size: 1rem;
  }

  .btn-secondary {
    padding: 8px 16px;
    font-size: 0.85rem;
  }

  /* Header */
  .header-container {
    height: 60px;
    padding: 0 15px;
  }

  .logo {
    font-size: 1.5rem;
  }

  /* Hero section */
  .hero {
    padding: 60px 0 50px;
  }

  .hero-content {
    padding: 0 15px;
  }

  .promo-box {
    padding: 20px 15px;
    margin: 25px 0;
  }

  /* Cards */
  .card {
    padding: 15px;
    margin-bottom: 15px;
  }

  /* Grid adjustments */
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
    gap: 15px;
  }
}

/* Tablet styles */
@media (min-width: 481px) and (max-width: 768px) {
  .container {
    padding: 0 20px;
  }

  /* Grid adjustments */
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Hero adjustments */
  .hero {
    padding: 80px 0 60px;
  }

  .hero h1 {
    font-size: 2.5rem;
  }
}

/* Desktop styles */
@media (min-width: 769px) and (max-width: 1024px) {
  .container {
    max-width: 900px;
  }

  /* Grid adjustments */
  .grid-4 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Large desktop styles */
@media (min-width: 1025px) {
  .container {
    max-width: 1200px;
  }

  /* Enhanced hover effects for desktop */
  .consultor-card:hover {
    transform: translateY(-15px);
  }

  .produto-card:hover {
    transform: translateY(-15px);
  }

  .depoimento-card:hover {
    transform: translateY(-8px);
  }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  /* Sharper text rendering */
  body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  /* Adjust shadows for high DPI */
  .card,
  .consultor-card,
  .produto-card {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
  }
}

/* Print styles */
@media print {
  * {
    background: white !important;
    color: black !important;
    box-shadow: none !important;
  }

  header,
  footer,
  .btn-primary,
  .btn-secondary,
  .chat-input-area {
    display: none !important;
  }

  body {
    padding-top: 0;
    font-size: 12pt;
    line-height: 1.4;
  }

  .container {
    max-width: none;
    padding: 0;
  }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Dark mode preference */
@media (prefers-color-scheme: dark) {
  /* Already using dark theme by default */
}

/* High contrast mode */
@media (prefers-contrast: high) {
  :root {
    --accent-gold: #ffff00;
    --accent-green: #00ff00;
    --text-light: #ffffff;
    --text-dark: #000000;
    --border-color: #ffffff;
  }

  .card,
  .consultor-card,
  .produto-card {
    border: 2px solid var(--border-color);
  }
}

/* Landscape orientation adjustments */
@media (orientation: landscape) and (max-height: 500px) {
  .hero {
    padding: 40px 0 30px;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .promo-box {
    padding: 20px;
    margin: 20px 0;
  }
}

/* Focus styles for keyboard navigation */
*:focus {
  outline: 2px solid var(--accent-gold);
  outline-offset: 2px;
}

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--accent-gold);
  color: var(--text-dark);
  padding: 8px;
  text-decoration: none;
  border-radius: 4px;
  z-index: 1001;
}

.skip-link:focus {
  top: 6px;
}