/* =====================================================
   MOBILE-SPECIFIC OPTIMIZATIONS
===================================================== */

/* Touch-friendly button sizes */
@media (max-width: 768px) {
  .btn-primary,
  .btn-outline {
    padding: 14px 28px;
    font-size: 16px;
    min-height: 48px;
    min-width: 48px;
  }

  /* Improve touch targets */
  a, button {
    min-height: 48px;
    display: inline-flex;
    align-items: center;
  }

  /* Prevent zoom on input focus */
  input, select, textarea {
    font-size: 16px;
  }

  /* Stack elements better on mobile */
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }

  /* Optimize images for mobile */
  img {
    height: auto;
    max-width: 100%;
  }

  /* Better spacing for mobile */
  .container {
    padding-left: clamp(12px, 4vw, 24px);
    padding-right: clamp(12px, 4vw, 24px);
  }

  /* Fix text sizing on mobile */
  html {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    text-size-adjust: 100%;
  }

  /* Prevent horizontal scroll */
  body {
    overflow-x: hidden;
    max-width: 100vw;
  }

  /* Fix scrollbar issues */
  ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
  }

  ::-webkit-scrollbar-track {
    background: transparent;
  }

  ::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 4px;
  }
}

/* Ultra-small screens (< 375px) */
@media (max-width: 375px) {
  :root {
    --space-xl: 40px;
    --space-lg: 24px;
    --font-xxl: 20px;
    --font-xl: 18px;
  }

  .container {
    padding-left: 8px;
    padding-right: 8px;
  }

  .feature-card,
  .highlight-item,
  .core-value-item,
  .principle-item {
    gap: 8px;
  }
}

/* Landscape orientation */
@media (max-height: 500px) and (orientation: landscape) {
  .hero {
    min-height: 50vh;
  }

  section {
    padding: 24px 0;
  }
}

/* Tablet optimization */
@media (min-width: 769px) and (max-width: 1024px) {
  .features-grid {
    grid-template-columns: 1fr;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }
}

/* Large phones */
@media (min-width: 600px) and (max-width: 768px) {
  .features-grid,
  .principles-grid {
    grid-template-columns: 2fr;
    gap: 20px;
  }
}