@charset "utf-8";
/* CSS Document */

:root {
	  --white: 	   #ffffff;
	  --black: 	   #000000;
	  --bluedk:    #232a48;
	  --blue:  	   #096db9;
	  --blue-dim:  #09558f;
	  --grey: 	   #a9aeb1;
	  --grey-light:#e6e6e6;
      --ink:       #0f0e0d;
      --cream:     #f5f0e8;
      --accent:    #b45209;
      --muted:     #826e5e;
      --rule:      rgb(110, 110, 110);
      --header-h:  72px;
      --body:      #565c65;
    }
/* ── HEADER ─────────────────────────────────────── */
/*
.site-header {
	position: sticky;
	top: 0;
	z-index: 100;
	height: var(--header-h);
	background: var(--white);
	 display: grid;
      grid-template-columns: 300px auto;
      gap: 0;
      max-width: 1280px;
      margin: 0 auto;
	border-bottom: 1px solid var(--grey);
  align-items: center;
  vertical-align: middle;
  
  
}
  */

.scale-size{
  font-size: clamp(.8rem, 2vw, 1.8rem);
  
}
/* ── BODY LAYOUT ─────────────────────────────────── */
    .page-body {
      display: grid;
      grid-template-columns: 1fr 320px;
      gap: 0;
      max-width: 1280px;
      margin: 0 auto;
      min-height: calc(100vh - var(--header-h));
    }

    .img-align {
        float: left;        
        margin-right: 1.5em; 
        margin-bottom: .5em;
        width: 180px;       
    }

    /* ── LEFT — MAIN CONTENT ─────────────────────────── */
    .main-content {
      padding: 1rem 3.5rem 6rem 2rem;
      /*border-right: 1px solid var(--grey);*/
      color: var(--body);
      font-size: 1rem;
      line-height: 1.5;
    }
    .main-content h2 {
      font-size: 1.5rem;
      font-weight: 700;
      margin-bottom: 0.75rem;
      color: var(--bluedk);
    }

     /* ── Hero (may use in future ── */
    .hero-label {
      font-size: 0.7rem;
      font-weight: 500;
      letter-spacing: 0.16em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 0.75rem;
      display: flex;
      align-items: center;
      gap: 0.6rem;
    }
    .hero-label::before {
      content: '';
      display: inline-block;
      width: 2rem;
      height: 1px;
      background: var(--accent);
    }

    .hero-title {
      font-size: clamp(2.2rem, 4vw, 3.4rem);
      font-weight: 900;
      line-height: 1.08;
      letter-spacing: -0.03em;
      margin-bottom: 1.0rem;  
    }

    .hero-title em {
      font-style: italic;
      color: var(--blue);
    }

    .hero-subtext {
      font-size: 1.05rem;
      font-weight: 300;
      line-height: 1.75;
      color: var(--body);
      max-width: 540px;
      margin-bottom: 2.5rem;
    }

    .divider {
      border: none;
      border-top: 1px solid var(--rule);
      margin: 2.5rem 0;
    }

    

    /* Long-form content blocks */
    .content-block {
      margin-bottom: 2rem;
    }


    .content-block h3 {
      font-size: 1.35rem;
      font-weight: 700;
      margin-bottom: 0.75rem;
      color: var(--bluedk);
    }

    .content-block {
      font-size: 1rem;
      line-height: 1.5;
      color: var(--body);
    }
    
    /*
    .figure-name {
        font-weight: bold;
        margin-top: 30px;
        font-size: 1.2rem;
        color: var(--bluedk);
    }
    */

    .source {
      margin-top: 1rem;
       font-size: .85rem;
    }

 .set {
       margin-bottom: 30px;
    }

    /* ── RIGHT — STICKY SIDEBAR ──────────────────────── */

      /* This is the scrollable column that holds the sticky inner */
    /*
    .sidebar-wrap {
    }
    */
    
    .sidebar-inner {
      position: sticky;
      top: calc(var(--header-h) + 1.5rem);
      padding: 2rem 1.75rem;
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
    }

    /* Sidebar widgets */
    .widget {
      background: white;
      border: 1px solid var(--grey-light);
      border-radius: 3px;
      padding: 1.0rem 1.0rem 1.2rem;
    }

    .widget-label { 
      font-weight: 800;
      letter-spacing: 0.14em;
      text-transform: uppercase;    
     
    }

    /* TOC widget */
    .toc-row {
      display: flex;
      justify-content: space-between;
      align-items: baseline;
      padding: 0.45rem 0;
      border-bottom: 1px dashed var(--grey-light);
      font-size: 0.9rem;
    }
    .toc-row:last-child { border: none; }
   
    .toc-key { 
        color: var(--blue); 
        padding-left: 20px;
                 }
    .toc-head { 
        color: var(--bluedk);
        font-weight: 700;
             }

    /* CTA widget */
    .cta-widget {
      background: #ededed;
    }
    .cta-widget .widget-label { 
        color: var(--blue); 
        border-color: rgba(255,255,255,0.1);
        font-size: 1rem;
    }
    .cta-widget p {
      font-size: .9rem;
      color: var(--black);
      line-height: 1.5;
      
    }
    .btn-primary {
      display: block;
      width: 100%;
      background: var(--blue);
      color: var(--white);
      border: none;
      padding: 0.65rem 1rem;
      font-size: 0.8rem;
      font-weight: 500;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      text-align: center;
      cursor: pointer;
      border-radius: 2px;
      transition: background 0.2s;
      text-decoration: none;  
    }
    .btn-primary a{
      color: var(--white);
      text-decoration: none;
    }

    .btn-primary:hover { 
      background: var(--blue-dim); 
      text-decoration: none;
    }

      /*
      .wrap-right {
            float: left;           
            margin-left: 20px;      
            margin-bottom: 10px;     
            width: 400px;
            height: auto;
          }
      */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: var(--white);
  display: grid;
  grid-template-columns: 300px 1fr auto;
  align-items: center;
  gap: 0;
  max-width: 1280px;
  margin: 0 auto;
  border-bottom: 1px solid var(--grey);
}



  

    /* Responsive */
    @media (max-width: 860px) {
      .page-body { grid-template-columns: 1fr; }
      .sidebar-wrap { order: -1; }   /* sidebar moves above main content */
      .main-content { order: 1; padding: 2rem 1.25rem 3rem; border-right: none; }
      .sidebar-inner { position: static; }
      .card-grid { grid-template-columns: 1fr; }
    }

    @media (max-width: 530px) {
          .site-header {
            position: relative;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            height: auto;
            padding: 1rem 0;
            text-align: center;
        }

        .site-header .container-fluid {
          justify-content: center;
          padding-top: 0 !important;
        }
        
        .site-header .container-fluid img {
          width: 260px;
          padding-bottom: 10px;
        }

        .site-header h1 {
          text-align: center;
          margin: 0.5rem 0 0;
        }
}