/* 
 * GenAI in Additive Manufacturing - Responsive Styles
 * This file contains all responsive breakpoints and device-specific styles
 */

/* Base mobile styles are in style.css */
/* This file contains adjustments for larger screens */

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) {
  html {
    font-size: 16px;
  }
  
  .container {
    max-width: 540px;
  }
  
  /* Adjust card layout for small screens */
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
  
  .container {
    max-width: 720px;
  }
  
  h1 {
    font-size: 2.75rem;
  }
  
  h2 {
    font-size: 2.25rem;
  }
  
  h3 {
    font-size: 1.75rem;
  }
  
  /* Navigation changes for tablets */
  .navbar .hamburger-menu {
    display: none;
  }
  
  .navbar .nav-links {
    display: flex;
    position: static;
    flex-direction: row;
    width: auto;
    background-color: transparent;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  
  .navbar .nav-links a {
    margin-left: 1.5rem;
    padding: 0;
  }
  
  /* Two column layout for content sections */
  .two-column {
    display: flex;
    gap: var(--spacing-lg);
  }
  
  .two-column > * {
    flex: 1;
  }
  
  /* Adjust card layout for medium screens */
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  /* Hero section layout improvements */
  .hero-content {
    display: flex;
    align-items: center;
  }
  
  .hero-text {
    flex: 1;
    text-align: left;
    padding-right: var(--spacing-lg);
  }
  
  .hero-image {
    flex: 1;
  }
  
  /* Footer multi-column */
  footer .footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-lg);
  }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
  .container {
    max-width: 960px;
  }
  
  h1 {
    font-size: 3rem;
  }
  
  /* Adjust card layout for large screens */
  .card-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  /* Enable sidebar layout for documentation pages */
  .with-sidebar {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: var(--spacing-xl);
    align-items: start;
  }
  
  .sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--spacing-md));
    align-self: start;
    max-height: calc(100vh - var(--header-height) - var(--spacing-md) * 2);
    overflow-y: auto;
    padding-right: var(--spacing-md);
  }
  
  /* Three column layout for wide screens */
  .three-column {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--spacing-lg);
  }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
  .container {
    max-width: var(--container-width);
  }
  
  /* Wider content area for documentation */
  .with-sidebar {
    grid-template-columns: 280px 1fr;
  }
  
  /* Extra space for very large screens */
  @media (min-width: 1400px) {
    .container {
      max-width: 1320px;
    }
  }
}

/* Print styles for better document printing */
@media print {
  :root {
    --spacing-md: 0.75rem;
    --spacing-lg: 1.25rem;
  }
  
  html {
    font-size: 12pt;
  }
  
  body {
    background: none;
    color: black;
  }
  
  .navbar, 
  .search-container,
  .sidebar,
  footer {
    display: none !important;
  }
  
  a {
    color: black;
    text-decoration: underline;
  }
  
  a[href]:after {
    content: " (" attr(href) ")";
    font-size: 0.9em;
    font-weight: normal;
  }
  
  /* Skip URLs for certain links */
  a[href^="#"]:after,
  a[href^="javascript:"]:after {
    content: "";
  }
  
  h1, h2, h3, h4, h5, h6 {
    page-break-after: avoid;
    page-break-inside: avoid;
  }
  
  img {
    page-break-inside: avoid;
    max-width: 100% !important;
  }
  
  p, blockquote, ul, ol, dl, table {
    page-break-inside: avoid;
  }
  
  p, h2, h3 {
    orphans: 3;
    widows: 3;
  }
  
  @page {
    margin: 2cm;
  }
}