/* ========================================
   Responsive Styles
   ======================================== */

/* Large Desktop (1200px+) - Default styles in main CSS */

/* Small Desktop / Large Tablet */
@media (max-width: 1199px) {
  :root {
    --font-size-5xl: 2.5rem;
    --font-size-6xl: 3rem;
  }

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

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

  .footer-brand {
    grid-column: 1 / -1;
    max-width: 100%;
    margin-bottom: var(--spacing-lg);
  }
}

/* Tablet */
@media (max-width: 991px) {
  :root {
    --font-size-4xl: 2rem;
    --font-size-5xl: 2.25rem;
    --spacing-4xl: 4rem;
  }

  .container {
    padding: 0 var(--spacing-md);
  }

  .hero {
    min-height: auto;
    padding: var(--spacing-3xl) 0;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .bundle-banner {
    padding: var(--spacing-xl) var(--spacing-lg);
  }

  .bundle-price-sale {
    font-size: var(--font-size-4xl);
  }
}

/* Mobile */
@media (max-width: 767px) {
  :root {
    --font-size-3xl: 1.5rem;
    --font-size-4xl: 1.75rem;
    --font-size-5xl: 2rem;
    --header-height: 64px;
    --spacing-3xl: 3rem;
    --spacing-4xl: 3rem;
  }

  /* Header Mobile */
  .mobile-menu-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-dark);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: var(--spacing-2xl);
    gap: var(--spacing-lg);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
  }

  .nav.active {
    transform: translateX(0);
  }

  .nav-link {
    font-size: var(--font-size-lg);
  }

  .nav-cta {
    margin-left: 0;
    margin-top: var(--spacing-md);
  }

  /* Hero Mobile */
  .hero {
    padding: var(--spacing-2xl) 0;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-description {
    font-size: var(--font-size-lg);
  }

  .hero-buttons {
    justify-content: center;
  }

  /* Grid Mobile */
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

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

  .screenshot-gallery {
    grid-template-columns: 1fr;
  }

  /* Product Cards Mobile */
  .product-card-content {
    padding: var(--spacing-lg);
  }

  /* Bundle Banner Mobile */
  .bundle-banner {
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
  }

  .bundle-title {
    font-size: var(--font-size-2xl);
  }

  .bundle-price {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .bundle-price-sale {
    font-size: var(--font-size-3xl);
  }

  /* Footer Mobile */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }

  .footer-legal {
    flex-wrap: wrap;
    justify-content: center;
  }

  /* Buttons Mobile */
  .btn {
    padding: var(--spacing-md) var(--spacing-lg);
  }

  .btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
  }

  /* Specs Table Mobile */
  .specs-table th {
    width: 120px;
    font-size: var(--font-size-sm);
  }

  .specs-table td {
    font-size: var(--font-size-sm);
  }

  /* Section Headers Mobile */
  .section-header {
    margin-bottom: var(--spacing-2xl);
  }

  .section-header p {
    font-size: var(--font-size-base);
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  :root {
    --font-size-2xl: 1.25rem;
    --font-size-3xl: 1.375rem;
    --font-size-4xl: 1.5rem;
    --font-size-5xl: 1.75rem;
  }

  .container {
    padding: 0 var(--spacing-md);
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero-buttons .btn {
    width: 100%;
  }

  .bundle-price-original {
    font-size: var(--font-size-xl);
  }

  .bundle-price-sale {
    font-size: var(--font-size-2xl);
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --color-text-muted: #4B5563;
    --color-medium-gray: #9CA3AF;
  }

  .btn-secondary {
    border-width: 3px;
  }

  .feature-card {
    border-width: 2px;
  }
}

/* Print Styles */
@media print {
  .header,
  .footer,
  .mobile-menu-toggle,
  .nav-cta,
  .btn {
    display: none !important;
  }

  main {
    margin-top: 0;
  }

  .section {
    padding: 1rem 0;
  }

  body {
    font-size: 12pt;
    color: #000;
    background: #fff;
  }
}