/* =========================
   Dobro Woodworking — Global Styles
   ========================= */

   :root{
    --bg:#faf9f7;
    --ink:#1f2328;
    --muted:#6b6b6b;
    --accent:#8C5A3C;   /* warm wood tone */
    --card:#ffffff;
    --border:#ececec;
    --shadow:0 1px 2px rgba(0,0,0,0.03);
    --shadow-hover:0 8px 25px rgba(0,0,0,0.12);
    --transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  *{box-sizing:border-box}
  html,body{margin:0;padding:0}
  
  /* Typography & base */
  html, body {
    height: 100%;
  }
  
  body{
    font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
    line-height:1.7;
    background:var(--bg);
    color:var(--ink);
    -webkit-font-smoothing:antialiased;
    -moz-osx-font-smoothing:grayscale;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
  }
  
  img{max-width:100%;display:block}
  img.resp{
    height:auto;
    border-radius:10px;
    transition:var(--transition);
    transform:scale(1);
  }
  
  a{color:inherit;text-underline-offset:3px}
  a:hover{color:var(--accent)}
  
  .container{max-width:1100px;margin:0 auto;padding:24px}
  
  /* Header & nav */
  .header{
    position:sticky;top:0;z-index:10;
    background:rgba(255,255,255,0.95);
    border-bottom:1px solid var(--border);
    backdrop-filter:saturate(120%) blur(20px);
    transition:var(--transition);
  }
  
  .header:hover{
    background:rgba(255,255,255,0.98);
    box-shadow:0 4px 20px rgba(0,0,0,0.08);
  }
  
  .nav{
    display:flex;align-items:center;justify-content:space-between;gap:16px
  }
  .brand{
    display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);
    transition:var(--transition);
  }
  
  .brand:hover{
    transform:translateY(-1px);
  }
  
  .brand__logo{
    width:32px;height:32px;border-radius:6px;
    object-fit:cover;
    box-shadow:var(--shadow);
    transition:var(--transition);
  }
  
  .brand:hover .brand__logo{
    transform:scale(1.05);
    box-shadow:0 4px 15px rgba(140,90,60,0.3);
  }
  
  nav a{
    display:inline-block;
    color:var(--ink);
    text-decoration:none;
    margin-left:16px;
    padding:8px 12px;
    font-weight:500;
    border-radius:8px;
    transition:var(--transition);
    position:relative;
  }
  
  nav a:hover{
    background:rgba(140,90,60,0.1);
    color:var(--accent);
  }
  
  nav a[href="/plans/"]{
    color:var(--accent);
    font-weight:600;
  }
  
  /* Mobile menu */
  .mobile-menu-toggle{
    display:none;
    flex-direction:column;
    gap:4px;
    background:none;
    border:none;
    cursor:pointer;
    padding:8px;
  }
  
  .mobile-menu-toggle span{
    width:24px;
    height:2px;
    background:var(--ink);
    transition:var(--transition);
  }
  
  .mobile-menu-toggle.active span:nth-child(1){
    transform:rotate(45deg) translate(6px,6px);
  }
  
  .mobile-menu-toggle.active span:nth-child(2){
    opacity:0;
  }
  
  .mobile-menu-toggle.active span:nth-child(3){
    transform:rotate(-45deg) translate(6px,-6px);
  }
  
  .mobile-nav{
    position:fixed;
    top:0;
    right:-300px;
    width:300px;
    height:100vh;
    background:var(--card);
    padding:80px 32px 32px;
    z-index:20;
    transition:var(--transition);
    box-shadow:-4px 0 20px rgba(0,0,0,0.1);
  }
  
  .mobile-nav.active{
    right:0;
  }
  
  .mobile-nav a{
    display:block;
    padding:16px 0;
    border-bottom:1px solid var(--border);
    text-decoration:none;
    color:var(--ink);
    font-weight:500;
    transition:var(--transition);
  }
  
  .mobile-nav a:hover{
    color:var(--accent);
    padding-left:8px;
  }
  
  .mobile-nav-backdrop{
    position:fixed;
    top:0;
    left:0;
    width:100vw;
    height:100vh;
    background:rgba(0,0,0,0.5);
    z-index:15;
    opacity:0;
    visibility:hidden;
    transition:var(--transition);
  }
  
  .mobile-nav-backdrop.active{
    opacity:1;
    visibility:visible;
  }
  
  /* Main content */
  main{
    flex:1;
    padding-top:0;
  }
  
  /* Resources Page Styles */
  .resources-hero {
    background: var(--bg);
    color: var(--ink);
    padding: 80px 24px;
    text-align: center;
    position: relative;
    overflow: hidden;
  }
  
  .resources-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('/images/wood-shavings-on-workbench.jpg') center/cover;
    opacity: 0.08;
    z-index: 1;
  }
  
  .resources-hero .hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
  }
  
  .resources-hero h1 {
    font-size: 48px;
    margin: 0 0 24px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--ink);
  }
  
  .resources-hero p {
    font-size: 20px;
    margin: 0 0 32px;
    color: var(--ink);
    line-height: 1.6;
  }
  
  .hero-search {
    display: flex;
    gap: 12px;
    justify-content: center;
    max-width: 500px;
    margin: 0 auto;
  }
  
  .global-search-input {
    flex: 1;
    padding: 16px 20px;
    border: 2px solid var(--border);
    border-radius: 12px;
    font-size: 16px;
    transition: var(--transition);
  }
  
  .global-search-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(140, 90, 60, 0.1);
  }
  
  .search-btn {
    padding: 16px 24px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
  }
  
  .search-btn:hover {
    background: var(--ink);
    transform: translateY(-2px);
  }
  
  /* Resource Navigation */
  .resource-nav {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 24px;
    margin: 60px 0;
  }
  
  .resource-nav-item {
    background: var(--card);
    padding: 32px;
    border-radius: 16px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border);
    text-decoration: none;
    color: inherit;
    display: block;
  }
  
  .resource-nav-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent);
  }
  
  .resource-icon {
    font-size: 48px;
    margin-bottom: 20px;
  }
  
  .resource-nav-item h3 {
    font-size: 24px;
    margin: 0 0 16px;
    color: var(--ink);
  }
  
  .resource-nav-item p {
    color: var(--muted);
    margin: 0 0 20px;
    line-height: 1.6;
  }
  
  .resource-stats {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
  }
  
  .stat {
    background: var(--bg);
    color: var(--accent);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid var(--border);
  }
  
  /* Quick Reference Section */
  .quick-reference {
    margin: 80px 0;
  }
  
  .quick-reference h2 {
    font-size: 36px;
    text-align: center;
    margin: 0 0 40px;
    color: var(--ink);
  }
  
  .quick-ref-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
  }
  
  .quick-ref-card {
    background: var(--card);
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    transition: var(--transition);
  }
  
  .quick-ref-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-hover);
  }
  
  .quick-ref-card h3 {
    font-size: 20px;
    margin: 0 0 16px;
    color: var(--accent);
    border-bottom: 2px solid var(--accent);
    padding-bottom: 8px;
  }
  
  .quick-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  
  .quick-list a {
    color: var(--ink);
    text-decoration: none;
    padding: 8px 12px;
    border-radius: 6px;
    transition: var(--transition);
    border-left: 3px solid transparent;
  }
  
  .quick-list a:hover {
    background: var(--bg);
    color: var(--accent);
    border-left-color: var(--accent);
    padding-left: 16px;
  }
  
  /* Resources CTA */
  .resources-cta {
    text-align: center;
    background: var(--card);
    padding: 60px 32px;
    border-radius: 16px;
    margin: 60px 0;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
  }
  
  .resources-cta h2 {
    font-size: 36px;
    margin: 0 0 16px;
    color: var(--ink);
  }
  
  .resources-cta p {
    font-size: 18px;
    color: var(--muted);
    margin: 0 0 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
  }
  
  /* Responsive Design */
  @media (max-width: 768px) {
    .resources-hero h1 {
      font-size: 36px;
    }
    
    .resources-hero p {
      font-size: 18px;
    }
    
    .hero-search {
      flex-direction: column;
      align-items: center;
    }
    
    .global-search-input {
      width: 100%;
      max-width: 400px;
    }
    
    .resource-nav {
      grid-template-columns: 1fr;
    }
    
    .resource-nav-item {
      padding: 24px;
    }
    
    .quick-ref-grid {
      grid-template-columns: 1fr;
    }
    
    .resources-cta {
      padding: 40px 24px;
    }
    
    .resources-cta h2 {
      font-size: 28px;
    }
  }
  
  @media (max-width: 480px) {
    .resources-hero {
      padding: 60px 20px;
    }
    
    .resources-hero h1 {
      font-size: 28px;
    }
    
    .resources-hero p {
      font-size: 16px;
    }
    
    .container {
      padding: 20px;
    }
    
    .resource-nav-item,
    .quick-ref-card {
      padding: 20px;
    }
    
    .resource-stats {
      justify-content: center;
    }
  }

  /* Hero */
  .hero{
    padding:120px 0;
    background:linear-gradient(180deg, rgba(0,0,0,0.02), rgba(0,0,0,0));
    position:relative;
    overflow:hidden;
    min-height: 80vh;
  }
  
  .hero::before{
    content:'';
    position:absolute;
    top:0;
    left:0;
    right:0;
    bottom:0;
    background:radial-gradient(circle at 30% 20%, rgba(140,90,60,0.03) 0%, transparent 50%);
    pointer-events:none;
  }

  .hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(rgba(250, 249, 247, 0.6), rgba(250, 249, 247, 0.4)), 
                url('/images/blueprints-for-house.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    opacity: 0.3;
    z-index: -1;
  }
  
  .hero-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    text-align: center;
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  /* Plans page specific hero - smaller size */
  .plans-hero {
    padding: 72px 0;
    min-height: auto;
  }

  .plans-hero .hero-content {
    max-width: 1100px;
    text-align: left;
  }

  .plans-hero h1 {
    font-size: 36px;
    margin: 0 0 16px;
  }

  .plans-hero p {
    font-size: 18px;
    max-width: 600px;
    margin: 0 0 24px;
  }

  .hero h1{
    font-size:48px;
    letter-spacing:-0.02em;
    margin:0 0 12px;
    animation:fadeInUp 0.8s ease-out;
    text-align: center;
    width: 100%;
  }
  
  .hero p{
    color:var(--muted);
    max-width:720px;
    margin:0 auto;
    animation:fadeInUp 0.8s ease-out 0.1s both;
    text-align: center;
  }
  
  @keyframes fadeInUp{
    from{
      opacity:0;
      transform:translateY(30px);
    }
    to{
      opacity:1;
      transform:translateY(0);
    }
  }

  /* Visual Break Section */
  .visual-break {
    margin: 80px 0;
    position: relative;
    overflow: hidden;
  }

  .break-content {
    position: relative;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .break-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.7);
  }

  .break-overlay {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    padding: 40px;
    max-width: 600px;
  }

  .break-overlay h3 {
    font-size: 32px;
    margin: 0 0 16px;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
  }

  .break-overlay p {
    font-size: 18px;
    margin: 0;
    opacity: 0.9;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
  }


  
  /* Buttons / CTAs */
  .cta{
    display:inline-block;
    margin-top:16px;
    padding:16px 32px;
    border-radius:12px;
    background:var(--accent);
    color:#fff;
    text-decoration:none;
    font-weight:600;
    font-size: 18px;
    box-shadow:var(--shadow);
    transform:translateY(0);
    transition:var(--transition);
    position:relative;
    overflow:hidden;
  }
  
  .cta:hover{
    transform:translateY(-2px);
    box-shadow:var(--shadow-hover);
  }
  
  .cta:active{transform:translateY(0)}
  .cta.disabled{
    background:var(--muted);
    cursor:not-allowed;
    opacity:0.6;
  }
  .cta.disabled:hover{transform:none}
  button.cta{border:0;cursor:pointer}
  
  /* Sections & headings */
  .section-title{
    margin:12px 0 6px;
    position:relative;
    display:inline-block;
  }
  

  
  .note{font-size:14px;color:var(--muted)}
  
  /* Grid & cards */
  .grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
  .card{
    grid-column:span 4;
    background:var(--card);
    padding:16px;
    border:1px solid var(--border);
    border-radius:14px;
    box-shadow:var(--shadow);
    transition:var(--transition);
    position:relative;
    overflow:hidden;
  }
  
  .card:hover{
    transform:translateY(-4px);
    box-shadow:var(--shadow-hover);
    border-color:rgba(140,90,60,0.2);
  }
  

  
  .card h3{margin:8px 0 6px}
  .card p{color:var(--muted)}
  
  /* Plans page specific styles */
  .plans-intro{margin-bottom:48px}
  .plans-intro h2{margin-bottom:24px}
  
  .features-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(250px, 1fr));
    gap:24px;
    margin-top:24px;
  }
  
  .feature{
    background:var(--card);
    padding:20px;
    border-radius:12px;
    border:1px solid var(--border);
    text-align:center;
    transition:var(--transition);
    position:relative;
    overflow:hidden;
  }
  
  .feature:hover{
    transform:translateY(-2px);
    box-shadow:var(--shadow-hover);
    border-color:rgba(140,90,60,0.2);
  }
  
  .feature h3{
    margin:0 0 12px;
    font-size:18px;
    color:var(--ink);
    position:relative;
    z-index:1;
  }
  
  .feature p{
    margin:0;
    color:var(--muted);
    font-size:14px;
    position:relative;
    z-index:1;
  }
  
  .plans-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:24px;
    margin-top:32px;
    max-width: 100%;
  }
  
  .plan-card{
    background:var(--card);
    border:1px solid var(--border);
    border-radius:16px;
    overflow:hidden;
    box-shadow:var(--shadow);
    transition:var(--transition);
    position:relative;
  }
  
  .plan-card:hover{
    box-shadow:var(--shadow-hover);
    border-color:rgba(140,90,60,0.2);
  }
  
  .plan-card.coming-soon{
    opacity:0.7;
  }
  
  .plan-image{
    position:relative;
    overflow:hidden;
  }
  

  
  .plan-badge{
    position:absolute;
    top:12px;
    right:12px;
    background:var(--accent);
    color:white;
    padding:4px 12px;
    border-radius:20px;
    font-size:12px;
    font-weight:600;
    text-transform:uppercase;
    letter-spacing:0.5px;
    animation:pulse 2s infinite;
  }
  
  @keyframes pulse{
    0%, 100%{transform:scale(1)}
    50%{transform:scale(1.05)}
  }
  
  .plan-content{
    padding:20px;
  }
  
  .plan-content h3{
    margin:0 0 8px;
    font-size:20px;
    color:var(--ink);
  }
  
  .plan-description{
    margin:0 0 16px;
    color:var(--muted);
    line-height:1.5;
    font-size:14px;
  }
  
  .plan-details{
    display:flex;
    flex-direction:column;
    gap:6px;
    margin-bottom:16px;
  }
  
  .detail{
    font-size:13px;
    color:var(--muted);
  }
  
  .detail strong{
    color:var(--ink);
  }
  
  .plan-price{
    display:flex;
    align-items:center;
    justify-content:center;
  }
  
  .price{
    display: none;
  }
  
  .cta-section{
    text-align:center;
    padding:48px 0;
    background:linear-gradient(180deg, rgba(0,0,0,0.01), rgba(0,0,0,0.03));
    border-radius:16px;
    margin-top:48px;
    position:relative;
    overflow:hidden;
  }
  
  .cta-section::before{
    content:'';
    position:absolute;
    top:0;
    left:0;
    right:0;
    bottom:0;
    background:radial-gradient(circle at 70% 80%, rgba(140,90,60,0.03) 0%, transparent 50%);
    pointer-events:none;
  }
  
  .cta-section h2{
    margin:0 0 16px;
    position:relative;
    z-index:1;
  }
  
  .cta-section p{
    margin:0 0 24px;
    color:var(--muted);
    max-width:500px;
    margin-left:auto;
    margin-right:auto;
    position:relative;
    z-index:1;
  }
  
  /* Main content area */
  main {
    flex: 1;
    display: flex;
    flex-direction: column;
  }
  
  /* Footer */
  .footer{
    margin-top:auto;
    padding:24px;
    text-align:center;
    color:var(--muted);
    border-top:1px solid var(--border);
    background:rgba(255,255,255,0.5);
    backdrop-filter:blur(10px);
  }
  
  /* Forms (Contact page / Netlify Forms) */
  form input, form textarea, form select{
    width:100%;
    padding:10px 12px;
    border:1px solid #ddd;
    border-radius:8px;
    font:inherit;
    color:inherit;
    background:#fff;
    transition:var(--transition);
  }
  
  form input:focus, form textarea:focus, form select:focus{
    border-color:var(--accent);
    box-shadow:0 0 0 3px rgba(140,90,60,0.1);
    outline:none;
  }
  
  form textarea{resize:vertical}
  form label{display:block;font-weight:600;margin-bottom:6px;color:#333}
  form .card{padding:14px}

  /* Enhanced Contact Form Styles */
  .contact-form {
    max-width: 600px;
    margin: 0 auto;
  }

  .form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 32px;
  }

  .form-group {
    display: flex;
    flex-direction: column;
  }

  .form-group.full-width {
    grid-column: span 2;
  }

  .form-group label {
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--ink);
    font-size: 14px;
  }

  .form-input {
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 16px;
    transition: var(--transition);
    background: #fff;
  }

  .form-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(140,90,60,0.1);
    transform: translateY(-1px);
  }

  .form-input.error {
    border-color: #e74c3c;
    box-shadow: 0 0 0 3px rgba(231,76,60,0.1);
  }

  .form-input.success {
    border-color: #27ae60;
    box-shadow: 0 0 0 3px rgba(39,174,96,0.1);
  }

  .error-message {
    color: #e74c3c;
    font-size: 12px;
    margin-top: 4px;
    min-height: 16px;
    opacity: 0;
    transition: var(--transition);
  }

  .error-message.show {
    opacity: 1;
  }

  .form-actions {
    text-align: center;
    margin-bottom: 32px;
  }

  .form-note {
    font-size: 14px;
    color: var(--muted);
    margin-top: 16px;
    font-style: italic;
  }

  /* Success Message */
  .success-message {
    display: none;
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    color: white;
    padding: 32px;
    border-radius: 16px;
    text-align: center;
    margin-top: 24px;
    animation: slideInUp 0.6s ease-out;
  }

  .success-message.show {
    display: block;
  }

  .success-icon {
    display: inline-block;
    width: 48px;
    height: 48px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    line-height: 48px;
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 16px;
  }

  .success-content h3 {
    margin: 0 0 12px;
    font-size: 24px;
  }

  .success-content p {
    margin: 0;
    opacity: 0.9;
    font-size: 16px;
  }

  @keyframes slideInUp {
    from {
      opacity: 0;
      transform: translateY(30px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* Button States */
  .btn-loading {
    display: none;
  }

  .cta.loading .btn-text {
    display: none;
  }

  .cta.loading .btn-loading {
    display: inline;
  }

  .cta.loading {
    pointer-events: none;
    opacity: 0.8;
  }

  /* Hidden honeypot field */
  .hidden {
    display: none !important;
  }

  /* Responsive form */
  @media (max-width: 600px) {
    .form-grid {
      grid-template-columns: 1fr;
      gap: 20px;
    }
    
    .form-group.full-width {
      grid-column: span 1;
    }
    
    .contact-form {
      margin: 0;
    }
  }
  
  /* Utility spacing */
  .mt-0{margin-top:0}
  .mt-1{margin-top:8px}
  .mt-2{margin-top:16px}
  .mt-3{margin-top:24px}
  
  /* Responsive tweaks */
  @media (max-width:1200px){
    .plans-grid{grid-template-columns:repeat(3,1fr)}
  }
  
  @media (max-width:900px){
    .card{grid-column:span 6}
    .plans-grid{grid-template-columns:repeat(2,1fr)}
    

  }
  
  @media (max-width:600px){
    .plans-grid{grid-template-columns:1fr}
    .plans-grid .plan-card{grid-column:span 12}
  }
  @media (max-width:768px){
    /* Hide desktop navigation on mobile */
    nav {
      display: none;
    }
    
    /* Show mobile menu toggle */
    .mobile-menu-toggle {
      display: flex;
    }
    
    /* Adjust header padding for mobile */
    .header {
      padding: 0;
    }
    
    .nav {
      padding: 16px 24px;
    }
  }
  @media (max-width:600px){
    .container{padding:18px}
    .card{grid-column:span 12}
    .hero{padding:80px 0}
    .hero h1{font-size:40px}
    .hero-content {
      padding: 0 24px;
    }
    .hero p {
      font-size: 18px;
      max-width: 100%;
    }
    .features-grid{grid-template-columns:1fr}
    .plan-price{flex-direction:column;align-items:stretch}
    .plan-price .cta{text-align:center}
    
    /* Visual break responsive */
    .break-overlay h3 {
      font-size: 24px;
    }
    
    .break-overlay p {
      font-size: 16px;
    }
    
    .visual-break {
      margin: 60px 0;
    }
    
    .break-content {
      height: 250px;
    }
    

    
    /* Mobile-specific adjustments */
    .mobile-nav {
      width: 100%;
      right: -100%;
    }
    
    .mobile-nav.active {
      right: 0;
    }
  }
  
  /* Optional: subtle link styles in content areas */
  .prose p{margin:0 0 12px}
  .prose ul{margin:0 0 12px 18px}
  .prose li{margin:6px 0}
  
  /* Optional: focus states for accessibility */
  a:focus, button:focus, input:focus, textarea:focus, select:focus{
    outline:2px solid color-mix(in oklab, var(--accent) 60%, white);
    outline-offset:2px;
    border-radius:8px;
  }

  /* Enhanced form focus states */
  .focused label {
    color: var(--accent);
    transform: translateY(-2px);
  }

  .focused input,
  .focused textarea,
  .focused select {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(140,90,60,0.1);
  }

  /* Keyboard navigation styles */
  .keyboard-navigation a:focus,
  .keyboard-navigation button:focus {
    outline: 3px solid var(--accent);
    outline-offset: 2px;
  }



  /* Enhanced loading states */
  .cta:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
  }

  /* Smooth transitions for all interactive elements */
  * {
    transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  }



  /* Staggered animation delays for cards */
  .card:nth-child(1) { animation-delay: 0.1s; }
  .card:nth-child(2) { animation-delay: 0.2s; }
  .card:nth-child(3) { animation-delay: 0.3s; }

  /* Enhanced section title animations */
  .section-title {
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
  }

  .section-title.animate {
    opacity: 1;
    transform: translateX(0);
  }

  /* Improved mobile touch interactions */
  @media (hover: none) {
    .card:hover,
    .plan-card:hover,
    .feature:hover {
      transform: none;
    }
    
    .cta:hover {
      transform: none;
    }
  }

  /* High contrast mode support */
  @media (prefers-contrast: high) {
    :root {
      --border: #000;
      --shadow: 0 2px 4px rgba(0,0,0,0.3);
      --shadow-hover: 0 4px 12px rgba(0,0,0,0.5);
    }
  }

  /* Reduced motion support */
  @media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
    }
    
    .hero h1,
    .hero p {
      animation: none;
    }
  }
  
  /* Plan card image hover effect - ONLY for plans page */
  .plan-card .card-image-container {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    /* Ensure consistent image sizing */
    aspect-ratio: 16/9;
    width: 100%;
  }

  .plan-card .card-image-main,
  .plan-card .card-image-hover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.4s ease-in-out;
  }

  .plan-card .card-image-main {
    position: relative;
    z-index: 0;
  }

  .plan-card .card-image-hover {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0 !important;
    pointer-events: none;
    z-index: 1;
    /* Ensure hover images start completely hidden */
    visibility: hidden !important;
    transition: opacity 0.4s ease-in-out, visibility 0.4s ease-in-out;
  }

  /* Force hover effect to work */
  .plan-card:hover .card-image-container .card-image-hover {
    opacity: 1 !important;
    visibility: visible !important;
  }

  .plan-card:hover .card-image-container .card-image-main {
    opacity: 0 !important;
  }

  /* Additional specificity to ensure hover works */
  .plan-card:hover .plan-image .card-image-container .card-image-hover {
    opacity: 1 !important;
    visibility: visible !important;
  }

  .plan-card:hover .plan-image .card-image-container .card-image-main {
    opacity: 0 !important;
  }

  /* About page styles */
  .about-hero {
    text-align: center;
    margin-bottom: 60px;
    padding: 40px 0;
  }

  .about-hero h1 {
    font-size: 48px;
    margin-bottom: 24px;
    color: var(--ink);
  }

  .about-intro {
    font-size: 24px;
    line-height: 1.5;
    color: var(--muted);
    max-width: 800px;
    margin: 0 auto;
    font-weight: 500;
  }

  .about-content {
    margin-bottom: 60px;
  }

  .about-content p {
    font-size: 18px;
    line-height: 1.7;
    margin-bottom: 24px;
    color: var(--ink);
    max-width: 800px;
  }

  .values-section {
    margin-bottom: 60px;
  }

  .values-section h2 {
    font-size: 36px;
    margin-bottom: 40px;
    text-align: center;
    color: var(--ink);
  }

  .values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
  }

  .value-item {
    background: var(--card);
    padding: 32px 24px;
    border-radius: 16px;
    border: 1px solid var(--border);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
  }

  .value-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
  }

  .value-item h3 {
    font-size: 24px;
    margin-bottom: 16px;
    color: var(--accent);
    font-weight: 600;
  }

  .value-item p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--muted);
    margin: 0;
  }

  .about-closing {
    text-align: center;
    padding: 40px 0;
  }

  .about-closing p {
    font-size: 20px;
    line-height: 1.6;
    color: var(--ink);
    max-width: 800px;
    margin: 0 auto;
    font-style: italic;
  }

/* Individual Plan Page Styles */
.plan-hero {
  background: var(--bg);
  color: var(--ink);
  padding: 60px 0;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.plan-hero-content h1 {
  font-size: 3rem;
  margin-bottom: 16px;
  font-weight: 700;
  color: var(--ink);
}

.plan-hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 32px;
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  color: var(--muted);
}

.plan-hero-meta {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.meta-item {
  background: rgba(255, 255, 255, 0.1);
  padding: 12px 20px;
  border-radius: 8px;
  backdrop-filter: blur(10px);
}

.plan-details-section {
  padding: 80px 0;
}

.plan-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.plan-images {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.main-image img {
  width: 100%;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.image-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.image-gallery img {
  width: 100%;
  border-radius: 8px;
  transition: transform 0.3s ease;
  cursor: pointer;
}

.image-gallery img:hover {
  transform: scale(1.05);
}

.plan-content {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.plan-description h2 {
  color: var(--accent);
  margin-bottom: 20px;
  font-size: 1.75rem;
}

.plan-description h3 {
  color: var(--accent);
  margin: 32px 0 16px 0;
  font-size: 1.25rem;
}

.plan-description p {
  color: var(--ink);
  margin-bottom: 16px;
  line-height: 1.6;
}

.plan-features {
  list-style: none;
  padding: 0;
  margin: 0;
}

.plan-features li {
  padding: 8px 0;
  position: relative;
  padding-left: 24px;
  color: var(--ink);
}

.plan-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: bold;
  font-size: 1.1rem;
}

.plan-form-section {
  background: var(--card);
  padding: 32px;
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.plan-form-section h3 {
  color: var(--accent);
  margin-bottom: 16px;
  font-size: 1.5rem;
}

.plan-form-section p {
  margin-bottom: 24px;
  color: var(--ink);
}

.plan-download-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.plan-download-form .form-group {
  display: flex;
  flex-direction: column;
}

.plan-download-form label {
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--ink);
}

.plan-download-form input[type="text"],
.plan-download-form input[type="email"] {
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
  background: var(--card);
  color: var(--ink);
}

.plan-download-form input:focus {
  outline: none;
  border-color: var(--accent);
}

.checkbox-group {
  flex-direction: row;
  align-items: center;
  gap: 12px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  font-weight: normal;
  color: var(--ink);
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.download-btn {
  background: var(--accent);
  color: white;
  border: none;
  padding: 16px 32px;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  text-decoration: none;
  display: inline-block;
}

.download-btn:hover {
  background: #7a4f35;
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.form-note {
  font-size: 0.9rem;
  color: var(--muted);
  text-align: center;
  margin-top: 16px;
  font-style: italic;
}

/* Responsive Design for Plan Page */
@media (max-width: 900px) {
  .plan-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .plan-hero-content h1 {
    font-size: 2.5rem;
  }
  
  .plan-hero-meta {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }
  
  .image-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .plan-hero {
    padding: 40px 0;
  }
  
  .plan-hero-content h1 {
    font-size: 2rem;
  }
  
  .plan-hero-subtitle {
    font-size: 1.1rem;
  }
  
  .plan-details-section {
    padding: 40px 0;
  }
  
  .image-gallery {
    grid-template-columns: 1fr;
  }
  
  .plan-form-section {
    padding: 24px;
  }
  
  .meta-item {
    padding: 10px 16px;
    font-size: 0.9rem;
  }
}

/* Thank You Page Styles */
.thank-you-hero {
  background: var(--bg);
  color: var(--ink);
  padding: 80px 0;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.thank-you-content {
  max-width: 800px;
  margin: 0 auto;
}

.success-icon {
  font-size: 4rem;
  color: var(--accent);
  background: white;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 32px;
  font-weight: bold;
  border: 2px solid var(--accent);
}

.thank-you-content h1 {
  font-size: 3rem;
  margin-bottom: 16px;
  font-weight: 700;
  color: var(--ink);
}

.thank-you-subtitle {
  font-size: 1.25rem;
  margin-bottom: 48px;
  opacity: 0.9;
  color: var(--muted);
}

.download-section {
  background: var(--card);
  padding: 40px;
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  margin-bottom: 60px;
}

.download-link {
  background: var(--accent);
  color: white;
  border: none;
  padding: 20px 40px;
  font-size: 1.25rem;
  font-weight: 600;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.download-link:hover {
  background: #7a4f35;
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.download-icon {
  font-size: 1.5rem;
}

.download-note {
  font-size: 0.9rem;
  opacity: 0.8;
  margin: 0;
  color: var(--muted);
}

.next-steps {
  margin-bottom: 60px;
}

.next-steps h2 {
  color: var(--ink);
  margin-bottom: 32px;
  font-size: 2rem;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.step {
  background: var(--card);
  padding: 24px;
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  text-align: center;
}

.step-number {
  background: var(--accent);
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-weight: bold;
  font-size: 1.2rem;
}

.step h3 {
  color: var(--ink);
  margin-bottom: 12px;
  font-size: 1.1rem;
}

.step p {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0;
}

.additional-resources {
  margin-bottom: 60px;
}

.additional-resources h2 {
  color: var(--ink);
  margin-bottom: 32px;
  font-size: 2rem;
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.resource-card {
  background: var(--card);
  padding: 24px;
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  text-decoration: none;
  color: var(--ink);
  transition: all 0.3s ease;
}

.resource-card:hover {
  background: var(--bg);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.resource-card img {
  width: 100%;
  border-radius: 8px;
  margin-bottom: 16px;
}

.resource-card h3 {
  color: var(--ink);
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.resource-card p {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0;
}

.newsletter-signup {
  background: var(--card);
  padding: 40px;
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.newsletter-signup h2 {
  color: var(--ink);
  margin-bottom: 16px;
  font-size: 1.75rem;
}

.newsletter-signup p {
  color: var(--muted);
  margin-bottom: 24px;
}

.cta.secondary {
  background: transparent;
  border: 2px solid var(--accent);
  color: var(--accent);
}

.cta.secondary:hover {
  background: var(--accent);
  color: white;
}

/* Responsive Design for Thank You Page */
@media (max-width: 900px) {
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .resources-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .thank-you-content h1 {
    font-size: 2.5rem;
  }
  
  .download-section {
    padding: 30px;
  }
}

@media (max-width: 600px) {
  .thank-you-hero {
    padding: 60px 0;
  }
  
  .thank-you-content h1 {
    font-size: 2rem;
  }
  
  .thank-you-subtitle {
    font-size: 1.1rem;
  }
  
  .success-icon {
    width: 60px;
    height: 60px;
    font-size: 3rem;
  }
  
  .download-section {
    padding: 24px;
  }
  
  .download-link {
    padding: 16px 24px;
    font-size: 1.1rem;
    flex-direction: column;
    gap: 8px;
  }
  
  .step {
    padding: 20px;
  }
  
  .resource-card {
    padding: 20px;
  }
}

/* 3D CAD Viewer Section */
.cad-viewer-section {
  padding: 4rem 0;
  background: var(--card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.cad-viewer-section h2 {
  text-align: center;
  margin-bottom: 1rem;
  color: var(--ink);
}

.cad-viewer-section .section-description {
  text-align: center;
  margin-bottom: 3rem;
  color: var(--muted);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cad-viewer-container {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  align-items: start;
}

.sketchfab-embed {
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: #f5f5f5;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sketchfab-embed iframe {
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 8px;
}

.cad-controls-info {
  background: var(--bg);
  padding: 2rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.cad-controls-info h3 {
  margin-bottom: 1rem;
  color: var(--ink);
  font-size: 1.1rem;
}

.cad-controls-info ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.cad-controls-info li {
  margin-bottom: 0.75rem;
  padding-left: 1.5rem;
  position: relative;
  color: var(--muted);
  line-height: 1.5;
}

.cad-controls-info li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: bold;
}

.cad-controls-info strong {
  color: var(--ink);
}

/* Placeholder styling when no model is loaded */
.sketchfab-embed:empty::before {
  content: "3D Model Loading...";
  color: var(--muted);
  font-style: italic;
}

/* Loading, Error, and Unsupported States */
.loading-state,
.error-state,
.unsupported-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 2rem;
  text-align: center;
  color: var(--muted);
}

.loading-state {
  color: var(--accent);
  font-weight: 500;
}

.error-state {
  color: #dc3545;
  background: rgba(220, 53, 69, 0.1);
  border-radius: 8px;
  margin: 1rem;
}

.unsupported-state {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin: 1rem;
}

.unsupported-state h3 {
  color: var(--ink);
  margin-bottom: 1rem;
}

.unsupported-state p {
  margin-bottom: 0.5rem;
  line-height: 1.5;
}

/* Mobile responsive */
@media (max-width: 768px) {
  .cad-viewer-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .cad-viewer-section {
    padding: 3rem 0;
  }
  
  .cad-controls-info {
    padding: 1.5rem;
  }
}

/* Glossary Page Styles */
.glossary-hero {
  background: var(--bg);
  color: var(--ink);
  padding: 80px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.glossary-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('/images/wood-shavings-on-workbench.jpg') center/cover;
  opacity: 0.08;
  z-index: 1;
}

.glossary-hero .hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.glossary-hero h1 {
  font-size: 48px;
  margin: 0 0 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.glossary-hero p {
  font-size: 20px;
  margin: 0 0 32px;
  color: var(--ink);
  line-height: 1.6;
}

.glossary-search {
  display: flex;
  gap: 12px;
  justify-content: center;
  max-width: 500px;
  margin: 0 auto;
}

.glossary-search-input {
  flex: 1;
  padding: 16px 20px;
  border: 2px solid var(--border);
  border-radius: 12px;
  font-size: 16px;
  transition: var(--transition);
}

.glossary-search-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(140, 90, 60, 0.1);
}

/* Glossary Navigation */
.glossary-nav {
  margin: 60px 0 40px;
}

.alphabet-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
  padding: 20px;
  background: var(--card);
  border-radius: 16px;
  border: 1px solid var(--border);
}

.letter-link {
  display: inline-block;
  width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  background: var(--bg);
  color: var(--ink);
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: var(--transition);
  border: 1px solid var(--border);
}

.letter-link:hover,
.letter-link.active {
  background: var(--accent);
  color: white;
  transform: translateY(-2px);
}

.category-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.filter-btn {
  padding: 12px 20px;
  background: var(--bg);
  color: var(--ink);
  border: 2px solid var(--border);
  border-radius: 25px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

/* Glossary Content */
.glossary-content {
  margin: 60px 0;
}

.glossary-section {
  margin-bottom: 80px;
  scroll-margin-top: 100px;
}

.section-title {
  font-size: 48px;
  color: var(--accent);
  margin: 0 0 40px;
  text-align: center;
  font-weight: 700;
  border-bottom: 3px solid var(--accent);
  padding-bottom: 16px;
  display: inline-block;
  width: 100%;
}

.glossary-item {
  background: var(--card);
  margin-bottom: 32px;
  padding: 32px;
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: var(--transition);
  scroll-margin-top: 100px;
}

.glossary-item:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.glossary-item h3 {
  font-size: 28px;
  margin: 0 0 20px;
  color: var(--accent);
  border-bottom: 2px solid var(--accent);
  padding-bottom: 12px;
}

.term-content p {
  margin: 0 0 16px;
  line-height: 1.6;
  color: var(--ink);
}

.term-content p:last-child {
  margin-bottom: 0;
}

.term-content strong {
  color: var(--accent);
}

.cross-references {
  margin-top: 24px;
  padding: 16px;
  background: var(--bg);
  border-radius: 8px;
  border-left: 4px solid var(--accent);
}

.cross-references strong {
  color: var(--ink);
}

.cross-references a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.cross-references a:hover {
  color: var(--ink);
  text-decoration: underline;
}

/* Glossary CTA */
.glossary-cta {
  text-align: center;
  background: var(--card);
  padding: 60px 32px;
  border-radius: 16px;
  margin: 60px 0;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.glossary-cta h2 {
  font-size: 36px;
  margin: 0 0 16px;
  color: var(--ink);
}

.glossary-cta p {
  font-size: 18px;
  color: var(--muted);
  margin: 0 0 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta.secondary {
  background: transparent;
  border: 2px solid var(--accent);
  color: var(--accent);
}

.cta.secondary:hover {
  background: var(--accent);
  color: white;
}

/* Responsive Design for Glossary */
@media (max-width: 768px) {
  .glossary-hero h1 {
    font-size: 36px;
  }
  
  .glossary-hero p {
    font-size: 18px;
  }
  
  .glossary-search {
    flex-direction: column;
    align-items: center;
  }
  
  .glossary-search-input {
    width: 100%;
    max-width: 400px;
  }
  
  .alphabet-nav {
    gap: 6px;
    padding: 16px;
  }
  
  .letter-link {
    width: 36px;
    height: 36px;
    line-height: 36px;
    font-size: 14px;
  }
  
  .category-filters {
    gap: 8px;
  }
  
  .filter-btn {
    padding: 10px 16px;
    font-size: 13px;
  }
  
  .section-title {
    font-size: 36px;
  }
  
  .glossary-item {
    padding: 24px;
  }
  
  .glossary-item h3 {
    font-size: 24px;
  }
  
  .glossary-cta {
    padding: 40px 24px;
  }
  
  .glossary-cta h2 {
    font-size: 28px;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .glossary-hero {
    padding: 60px 20px;
  }
  
  .glossary-hero h1 {
    font-size: 28px;
  }
  
  .glossary-hero p {
    font-size: 16px;
  }
  
  .alphabet-nav {
    gap: 4px;
    padding: 12px;
  }
  
  .letter-link {
    width: 32px;
    height: 32px;
    line-height: 32px;
    font-size: 12px;
  }
  
  .filter-btn {
    padding: 8px 12px;
    font-size: 12px;
  }
  
  .section-title {
    font-size: 28px;
  }
  
  .glossary-item {
    padding: 20px;
  }
  
  .glossary-item h3 {
    font-size: 20px;
  }
  
  .glossary-cta {
    padding: 32px 20px;
  }
  
  .glossary-cta h2 {
    font-size: 24px;
  }
}

  /* Materials Page Styles */
  .materials-hero {
    background: var(--bg);
    color: var(--ink);
    padding: 80px 24px;
    text-align: center;
    position: relative;
    overflow: hidden;
  }
  
  .materials-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('/images/wood-shavings-on-workbench.jpg') center/cover;
    opacity: 0.08;
    z-index: 1;
  }
  
  .materials-hero .hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
  }
  
  .materials-hero h1 {
    font-size: 48px;
    margin: 0 0 24px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--ink);
  }
  
  .materials-hero p {
    font-size: 20px;
    margin: 0 0 32px;
    color: var(--ink);
    line-height: 1.6;
  }
  
  .materials-search {
    display: flex;
    gap: 12px;
    justify-content: center;
    max-width: 500px;
    margin: 0 auto;
  }
  
  .materials-search-input {
    flex: 1;
    padding: 16px 20px;
    border: 2px solid var(--border);
    border-radius: 12px;
    font-size: 16px;
    transition: var(--transition);
  }
  
  .materials-search-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(140, 90, 60, 0.1);
  }
  
  /* Materials Filters */
  .materials-filters {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin: 60px 0 40px;
    padding: 32px;
    background: var(--card);
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
  }
  
  .filter-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  
  .filter-group label {
    font-weight: 600;
    color: var(--ink);
    font-size: 14px;
  }
  
  .filter-group select {
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    background: var(--bg);
    color: var(--ink);
    transition: var(--transition);
  }
  
  .filter-group select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(140, 90, 60, 0.1);
  }
  
  /* Materials Grid */
  .materials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 32px;
    margin: 60px 0;
  }
  
  .material-card {
    background: var(--card);
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    transition: var(--transition);
    overflow: hidden;
  }
  
  .material-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent);
  }
  
  .material-header {
    padding: 24px 24px 16px;
    border-bottom: 1px solid var(--border);
  }
  
  .material-header h3 {
    font-size: 28px;
    margin: 0 0 16px;
    color: var(--accent);
  }
  
  .material-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
  }
  
  .badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }
  
  .badge.type {
    background: var(--accent);
    color: white;
  }
  
  .badge.hardness {
    background: var(--bg);
    color: var(--accent);
    border: 1px solid var(--accent);
  }
  
  .badge.price {
    background: var(--bg);
    color: var(--muted);
    border: 1px solid var(--border);
  }
  
  .material-image {
    padding: 0 24px;
    margin-bottom: 20px;
  }
  
  .material-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
  }
  
  .material-properties {
    padding: 0 24px 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
  }
  
  .property {
    padding: 8px 12px;
    background: var(--bg);
    border-radius: 6px;
    font-size: 14px;
    border-left: 3px solid var(--accent);
  }
  
  .property strong {
    color: var(--accent);
  }
  
  .material-details {
    padding: 0 24px 20px;
  }
  
  .material-details h4 {
    font-size: 18px;
    margin: 20px 0 12px;
    color: var(--ink);
    border-bottom: 1px solid var(--border);
    padding-bottom: 4px;
  }
  
  .material-details h4:first-child {
    margin-top: 0;
  }
  
  .material-details ul {
    margin: 0 0 16px;
    padding-left: 20px;
    color: var(--muted);
    line-height: 1.5;
  }
  
  .material-details li {
    margin-bottom: 6px;
  }
  
  .material-actions {
    padding: 20px 24px;
    background: var(--bg);
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
  }
  
  .compare-btn {
    padding: 10px 20px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
  }
  
  .compare-btn:hover {
    background: var(--ink);
  }
  
  .compare-btn.added {
    background: var(--muted);
  }
  
  .detail-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
  }
  
  .detail-link:hover {
    color: var(--ink);
    text-decoration: underline;
  }
  
  /* Comparison Tools */
  .comparison-tools {
    margin: 80px 0;
  }
  
  .comparison-tools h2 {
    font-size: 36px;
    text-align: center;
    margin: 0 0 40px;
    color: var(--ink);
  }
  
  .tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
  }
  
  .tool-card {
    background: var(--card);
    padding: 32px;
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
  }
  
  .tool-card h3 {
    font-size: 24px;
    margin: 0 0 24px;
    color: var(--accent);
    border-bottom: 2px solid var(--accent);
    padding-bottom: 12px;
  }
  
  .calculator {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  
  .calc-inputs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }
  
  .calc-inputs input {
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    text-align: center;
  }
  
  .calc-inputs input:focus {
    outline: none;
    border-color: var(--accent);
  }
  
  .calc-btn {
    padding: 12px 24px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
  }
  
  .calc-btn:hover {
    background: var(--ink);
  }
  
  .calc-result {
    padding: 16px;
    background: var(--bg);
    border-radius: 8px;
    text-align: center;
    font-size: 16px;
  }
  
  .calc-result strong {
    color: var(--accent);
    margin-right: 8px;
  }
  
  .comparison-list p {
    color: var(--muted);
    margin-bottom: 20px;
  }
  
  #comparison-items {
    margin-bottom: 20px;
    min-height: 60px;
  }
  
  .clear-btn {
    padding: 10px 20px;
    background: var(--muted);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
  }
  
  .clear-btn:hover {
    background: var(--ink);
  }
  
  /* Materials CTA */
  .materials-cta {
    text-align: center;
    background: var(--card);
    padding: 60px 32px;
    border-radius: 16px;
    margin: 60px 0;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
  }
  
  .materials-cta h2 {
    font-size: 36px;
    margin: 0 0 16px;
    color: var(--ink);
  }
  
  .materials-cta p {
    font-size: 18px;
    color: var(--muted);
    margin: 0 0 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
  }
  
  /* Responsive Design for Materials */
  @media (max-width: 768px) {
    .materials-hero h1 {
      font-size: 36px;
    }
    
    .materials-hero p {
      font-size: 18px;
    }
    
    .materials-search {
      flex-direction: column;
      align-items: center;
    }
    
    .materials-search-input {
      width: 100%;
      max-width: 400px;
    }
    
    .materials-filters {
      grid-template-columns: 1fr;
      padding: 24px;
    }
    
    .materials-grid {
      grid-template-columns: 1fr;
      gap: 24px;
    }
    
    .material-card {
      margin-bottom: 0;
    }
    
    .material-properties {
      grid-template-columns: 1fr;
    }
    
    .material-actions {
      flex-direction: column;
      align-items: stretch;
    }
    
    .tools-grid {
      grid-template-columns: 1fr;
    }
    
    .calc-inputs {
      grid-template-columns: 1fr;
    }
    
    .materials-cta {
      padding: 40px 24px;
    }
    
    .materials-cta h2 {
      font-size: 28px;
    }
  }
  
  @media (max-width: 480px) {
    .materials-hero {
      padding: 60px 20px;
    }
    
    .materials-hero h1 {
      font-size: 28px;
    }
    
    .materials-hero p {
      font-size: 16px;
    }
    
    .materials-filters {
      padding: 20px;
    }
    
    .material-header,
    .material-image,
    .material-properties,
    .material-details,
    .material-actions {
      padding-left: 20px;
      padding-right: 20px;
    }
    
    .material-header h3 {
      font-size: 24px;
    }
    
    .tool-card {
      padding: 24px;
    }
    
    .tool-card h3 {
      font-size: 20px;
    }
    
    .materials-cta {
      padding: 32px 20px;
    }
    
    .materials-cta h2 {
      font-size: 24px;
    }
  }

  /* Comparison Table Styles */
  .comparison-table {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  
  .comparison-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--bg);
    border-radius: 8px;
    border: 1px solid var(--border);
  }
  
  .remove-btn {
    background: var(--muted);
    color: white;
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    line-height: 24px;
    text-align: center;
    cursor: pointer;
    font-size: 16px;
    transition: var(--transition);
  }
  
  .remove-btn:hover {
    background: var(--ink);
    transform: scale(1.1);
  }
  
  /* Additional Material Card Improvements */
  .material-card {
    position: relative;
  }
  
  .material-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent) 0%, var(--muted) 100%);
    border-radius: 16px 16px 0 0;
  }
  
  .material-properties {
    background: var(--bg);
    margin: 0 24px 20px;
    border-radius: 8px;
    padding: 16px;
  }
  
  .property {
    background: white;
    border: 1px solid var(--border);
    border-left: 4px solid var(--accent);
  }
  
  /* Filter Improvements */
  .materials-filters {
    position: sticky;
    top: 20px;
    z-index: 10;
  }
  
  .filter-group select {
    cursor: pointer;
  }
  
  .filter-group select:hover {
    border-color: var(--accent);
  }
  
  /* Search Improvements */
  .materials-search {
    position: relative;
  }
  
  .materials-search-input::placeholder {
    color: var(--muted);
    opacity: 0.7;
  }
  
  /* Badge Improvements */
  .badge {
    position: relative;
    overflow: hidden;
  }
  
  .badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
  }
  
  .badge:hover::before {
    left: 100%;
  }
  
  /* Material Actions Improvements */
  .material-actions {
    position: relative;
  }
  
  .material-actions::before {
    content: '';
    position: absolute;
    top: 0;
    left: 24px;
    right: 24px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
  }
  
  /* Calculator Improvements */
  .calculator {
    background: var(--bg);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid var(--border);
  }
  
  .calc-inputs input {
    background: white;
    border: 2px solid var(--border);
    transition: all 0.3s ease;
  }
  
  .calc-inputs input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(140, 90, 60, 0.1);
    transform: translateY(-2px);
  }
  
  .calc-result {
    background: white;
    border: 2px solid var(--accent);
    font-weight: 600;
  }
  
  /* Responsive Improvements */
  @media (max-width: 768px) {
    .materials-filters {
      position: static;
      margin: 40px 0 20px;
    }
    
    .material-properties {
      margin: 0 20px 16px;
      padding: 12px;
    }
    
    .material-actions::before {
      left: 20px;
      right: 20px;
    }
  }
  
  @media (max-width: 480px) {
    .material-properties {
      margin: 0 16px 12px;
      padding: 8px;
    }
    
    .material-actions::before {
      left: 16px;
      right: 16px;
    }
    
    .calculator {
      padding: 16px;
    }
  }

  /* Safety Page Styles */
  .safety-hero {
    background: var(--bg);
    position: relative;
    padding: 80px 0;
    text-align: center;
    overflow: hidden;
  }
  
  .safety-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('/images/placeholder6.jpg') center/cover;
    opacity: 0.08;
    z-index: 0;
  }
  
  .safety-hero .hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  .safety-hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--ink);
  }
  
  .safety-hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: var(--ink);
    line-height: 1.6;
  }
  
  .safety-search {
    display: flex;
    gap: 12px;
    max-width: 500px;
    margin: 0 auto;
  }
  
  .safety-search-input {
    flex: 1;
    padding: 16px 20px;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    background: white;
  }
  
  .safety-alert {
    display: flex;
    align-items: center;
    gap: 20px;
    background: #fef3c7;
    border: 2px solid #f59e0b;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 40px;
  }
  
  .alert-icon {
    font-size: 2rem;
    flex-shrink: 0;
  }
  
  .alert-content h3 {
    color: #92400e;
    margin-bottom: 8px;
  }
  
  .alert-content p {
    color: #92400e;
    margin: 0;
    line-height: 1.5;
  }
  
  .safety-filters {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
  }
  
  .safety-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
  }
  
  .safety-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s ease;
    position: relative;
  }
  
  .safety-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), #a67c5a);
    border-radius: 16px 16px 0 0;
  }
  
  .safety-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
  }
  
  .safety-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
  }
  
  .safety-header h3 {
    font-size: 1.5rem;
    margin: 0;
    color: var(--ink);
  }
  
  .safety-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
  }
  
  .badge.category {
    background: #dbeafe;
    color: #1e40af;
  }
  
  .badge.priority.critical {
    background: #fee2e2;
    color: #dc2626;
  }
  
  .badge.priority.high {
    background: #fef3c7;
    color: #d97706;
  }
  
  .badge.priority.medium {
    background: #d1fae5;
    color: #059669;
  }
  
  .badge.priority.low {
    background: #e0e7ff;
    color: #3730a3;
  }
  
  .badge.tool {
    background: #f3e8ff;
    color: #7c3aed;
  }
  
  .safety-image {
    margin-bottom: 20px;
    border-radius: 12px;
    overflow: hidden;
  }
  
  .safety-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
  }
  
  .safety-card:hover .safety-img {
    transform: scale(1.05);
  }
  
  .safety-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
    padding: 20px;
    background: var(--card);
    border-radius: 12px;
  }
  
  .overview-item {
    text-align: center;
  }
  
  .overview-item strong {
    display: block;
    color: var(--accent);
    margin-bottom: 4px;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }
  
  .safety-details h4 {
    color: var(--ink);
    margin: 20px 0 12px 0;
    font-size: 1.125rem;
  }
  
  .safety-details p {
    color: var(--muted);
    line-height: 1.6;
    margin-bottom: 16px;
  }
  
  .safety-details ul, .safety-details ol {
    color: var(--muted);
    line-height: 1.6;
    margin-bottom: 16px;
    padding-left: 20px;
  }
  
  .safety-details li {
    margin-bottom: 8px;
  }
  
  .safety-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
  }
  
  .emergency-procedures {
    margin-bottom: 40px;
  }
  
  .emergency-procedures h2 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--ink);
  }
  
  .emergency-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
  }
  
  .emergency-card {
    background: white;
    border: 2px solid #fee2e2;
    border-radius: 12px;
    padding: 24px;
    text-align: center;
  }
  
  .emergency-card h3 {
    color: #dc2626;
    margin-bottom: 16px;
    font-size: 1.25rem;
  }
  
  .emergency-card ol {
    text-align: left;
    color: var(--muted);
    line-height: 1.6;
  }
  
  .emergency-card li {
    margin-bottom: 8px;
  }
  
  .safety-cta {
    text-align: center;
    background: var(--card);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border);
  }
  
  .safety-cta h2 {
    color: var(--ink);
    margin-bottom: 16px;
  }
  
  .safety-cta p {
    color: var(--muted);
    margin-bottom: 24px;
    line-height: 1.6;
  }
  
  .safety-resources {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
  }
  
  /* Reference Page Styles */
  .reference-hero {
    background: var(--bg);
    position: relative;
    padding: 80px 0;
    text-align: center;
    overflow: hidden;
  }
  
  .reference-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('/images/placeholder1.jpg') center/cover;
    opacity: 0.08;
    z-index: 0;
  }
  
  .reference-hero .hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  .reference-hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--ink);
  }
  
  .reference-hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: var(--ink);
    line-height: 1.6;
  }
  
  .reference-search {
    display: flex;
    gap: 12px;
    max-width: 500px;
    margin: 0 auto;
  }
  
  .reference-search-input {
    flex: 1;
    padding: 16px 20px;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    background: white;
  }
  
  .reference-filters {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
  }
  
  .reference-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
  }
  
  .reference-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s ease;
    position: relative;
  }
  
  .reference-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), #a67c5a);
    border-radius: 16px 16px 0 0;
  }
  
  .reference-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
  }
  
  .reference-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
  }
  
  .reference-header h3 {
    font-size: 1.5rem;
    margin: 0;
    color: var(--ink);
  }
  
  .reference-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
  }
  
  .reference-image {
    margin-bottom: 20px;
    border-radius: 12px;
    overflow: hidden;
  }
  
  .reference-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
  }
  
  .reference-card:hover .reference-img {
    transform: scale(1.05);
  }
  
  .reference-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
    padding: 20px;
    background: var(--card);
    border-radius: 12px;
  }
  
  .reference-calculator {
    background: var(--card);
    padding: 24px;
    border-radius: 12px;
    margin-bottom: 24px;
  }
  
  .reference-calculator h4 {
    color: var(--ink);
    margin-bottom: 16px;
    text-align: center;
  }
  
  .calc-inputs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
  }
  
  .input-group {
    display: flex;
    flex-direction: column;
  }
  
  .input-group label {
    font-size: 0.875rem;
    color: var(--muted);
    margin-bottom: 4px;
    font-weight: 500;
  }
  
  .input-group input {
    padding: 12px;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    background: white;
  }
  
  .calc-btn {
    width: 100%;
    padding: 16px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
    margin-bottom: 20px;
  }
  
  .calc-btn:hover {
    background: #8c5a3c;
  }
  
  .calc-result {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    text-align: center;
  }
  
  .result-item {
    padding: 16px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 8px;
  }
  
  .result-item strong {
    display: block;
    color: var(--accent);
    margin-bottom: 4px;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }
  
  .reference-charts {
    background: var(--card);
    padding: 24px;
    border-radius: 12px;
    margin-bottom: 24px;
  }
  
  .reference-charts h4 {
    color: var(--ink);
    margin-bottom: 20px;
    text-align: center;
  }
  
  .chart-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-bottom: 24px;
  }
  
  .chart-section h5 {
    color: var(--accent);
    margin-bottom: 16px;
    text-align: center;
    font-size: 1.125rem;
  }
  
  .conversion-table, .joinery-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  }
  
  .conversion-table th, .joinery-table th {
    background: var(--accent);
    color: white;
    padding: 12px;
    text-align: center;
    font-weight: 600;
  }
  
  .conversion-table td, .joinery-table td {
    padding: 12px;
    text-align: center;
    border-bottom: 1px solid var(--border);
    color: var(--muted);
  }
  
  .conversion-table tr:last-child td, .joinery-table tr:last-child td {
    border-bottom: none;
  }
  
  .reference-details h4 {
    color: var(--ink);
    margin: 20px 0 12px 0;
    font-size: 1.125rem;
  }
  
  .reference-details p {
    color: var(--muted);
    line-height: 1.6;
    margin-bottom: 16px;
  }
  
  .reference-details ul, .reference-details ol {
    color: var(--muted);
    line-height: 1.6;
    margin-bottom: 16px;
    padding-left: 20px;
  }
  
  .reference-details li {
    margin-bottom: 8px;
  }
  
  .reference-cta {
    text-align: center;
    background: var(--card);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border);
  }
  
  .reference-cta h2 {
    color: var(--ink);
    margin-bottom: 16px;
  }
  
  .reference-cta p {
    color: var(--muted);
    margin-bottom: 24px;
    line-height: 1.6;
  }
  
  /* Responsive Design for Safety and Reference Pages */
  @media (max-width: 768px) {
    .safety-hero h1, .reference-hero h1 {
      font-size: 2.5rem;
    }
    
    .safety-hero p, .reference-hero p {
      font-size: 1.125rem;
    }
    
    .safety-grid, .reference-grid {
      grid-template-columns: 1fr;
    }
    
    .emergency-grid {
      grid-template-columns: 1fr;
    }
    
    .chart-grid {
      grid-template-columns: 1fr;
    }
    
    .calc-inputs {
      grid-template-columns: 1fr;
    }
  }
  
  @media (max-width: 480px) {
    .safety-hero h1, .reference-hero h1 {
      font-size: 2rem;
    }
    
    .safety-alert {
      flex-direction: column;
      text-align: center;
    }
    
    .safety-filters, .reference-filters {
      grid-template-columns: 1fr;
    }
    
    .safety-overview, .reference-overview {
      grid-template-columns: 1fr;
    }
  }