/* ==========================================================================
   ToolVexa - Responsive Design Breakpoints
   ========================================================================== */

/* Mobile First Base is in style.css */

/* Medium Devices (Tablets, 768px and up) */
@media (max-width: 991px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  
  .nav-menu {
    position: fixed;
    top: 4.5rem;
    left: 0;
    width: 100%;
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    flex-direction: column;
    align-items: stretch;
    padding: 1.5rem;
    gap: 1rem;
    transform: translateY(-150%);
    transition: transform 0.3s ease-in-out;
    box-shadow: var(--shadow-xl);
    z-index: 999;
  }

  .nav-menu.active {
    transform: translateY(0);
  }

  .hamburger {
    display: block;
  }

  .nav-actions .btn {
    display: none; /* Accessible inside mobile nav drawer */
  }

  .nav-menu .mobile-cta {
    display: block;
    margin-top: 0.5rem;
  }
}

/* Small Mobile Devices (Below 576px) */
@media (max-width: 575px) {
  html {
    font-size: 14px;
  }

  .container {
    padding: 0 1rem;
  }

  .hero {
    padding: 3rem 0 2.5rem;
  }

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

  .hero-subtitle {
    font-size: 1.05rem;
  }

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

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

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

  .tool-header-banner {
    padding: 1.5rem;
  }

  .tool-header-banner h1 {
    font-size: 1.75rem;
  }

  .cropper-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .cropper-toolbar .btn-group {
    display: flex;
    gap: 0.5rem;
  }

  .cropper-toolbar .btn-group .btn {
    flex: 1;
  }

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

  .a4-sheet-container {
    padding: 5mm;
  }
}

/* Ultra Small Mobile Devices (320px) */
@media (max-width: 360px) {
  .logo-text {
    font-size: 1.25rem;
  }

  .btn {
    padding: 0.6rem 1rem;
    font-size: 0.85rem;
  }
}