:root{
    --ink:#132242;
    --ink-2:#1c3159;
    --ink-3:#24406f;
    --paper:#F2EFE4;
    --paper-2:#E9E4D3;
    --brass:#C0932E;
    --brass-dark:#8E6A1E;
    --teal:#1F6F63;
    --teal-dark:#123f39;
    --maroon:#7C2436;
    --maroon-dark:#4d1521;
    --ink-text:#171512;
    --muted:#5c6579;
    --paper-muted:#7a7566;
    --radius:14px;
    --serif:'Fraunces',serif;
    --sans:'IBM Plex Sans',sans-serif;
    --mono:'IBM Plex Mono',monospace;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--paper);
    color:var(--ink-text);
    font-family:var(--sans);
    -webkit-font-smoothing:antialiased;
  }
  a{color:inherit;}

  /* ---------- NAV ---------- */
  .site-nav{
    position:sticky; top:0; z-index:50;
    background:var(--ink);
    color:var(--paper);
    padding:16px 6vw;
    display:flex; align-items:center; justify-content:space-between;
    border-bottom:2px solid var(--brass);
  }
  .brand{
    font-family:var(--serif); font-weight:600; font-size:22px;
    letter-spacing:0.2px;
    display:flex; align-items:center; gap:10px;
  }
  .brand .seal{
    width:36px; height:36px; border-radius:8px;
    background:var(--paper);
    display:flex; align-items:center; justify-content:center;
    padding:3px;
  }
  .brand .seal img{width:100%; height:100%; object-fit:contain;}
  .brand .name-block{display:flex; flex-direction:column; line-height:1.15;}
  .brand .company{
    font-family:var(--mono); font-size:10px; letter-spacing:1px; text-transform:uppercase;
    color:var(--brass); font-weight:500;
  }
  footer .seal{
    width:30px; height:30px; border-radius:7px; background:var(--paper);
    display:flex; align-items:center; justify-content:center; padding:2px;
  }
  footer .seal img{width:100%; height:100%; object-fit:contain;}
  .nav-links{display:flex; gap:28px; font-size:14px; font-weight:500;}
  .nav-links a{opacity:0.85; text-decoration:none;}
  .nav-links a:hover{opacity:1; color:var(--brass);}

  /* ---------- HERO ---------- */
  .hero{
    background:var(--ink);
    color:var(--paper);
    padding:64px 6vw 80px;
    overflow:hidden;
  }
  .hero-eyebrow{
    font-family:var(--mono); font-size:12px; letter-spacing:2px; text-transform:uppercase;
    color:var(--brass); margin-bottom:18px;
    opacity:0; animation:riseIn 0.7s ease forwards; animation-delay:0.05s;
  }
  .hero h1{
    font-family:var(--serif); font-weight:600;
    font-size:clamp(34px,4.4vw,56px);
    line-height:1.08; margin:0 0 22px;
    opacity:0; animation:riseIn 0.7s ease forwards; animation-delay:0.15s;
  }
  .hero h1 em{font-style:italic; color:var(--brass); font-weight:500;}
  .hero p{
    font-size:16.5px; line-height:1.65; color:#CBD3E5; max-width:480px; margin:0 0 30px;
    opacity:0; animation:riseIn 0.7s ease forwards; animation-delay:0.25s;
  }
  .hero-ctas{display:flex; gap:14px; opacity:0; animation:riseIn 0.7s ease forwards; animation-delay:0.35s;}
  .pu-btn{
    font-family:var(--sans); font-weight:600; font-size:14.5px;
    padding:13px 24px; border-radius:999px; border:1.5px solid transparent;
    cursor:pointer; text-decoration:none; display:inline-flex; align-items:center; gap:8px;
    transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
  }
  .pu-btn-primary{background:var(--brass); color:#231a06;}
  .pu-btn-primary:hover{transform:translateY(-2px); box-shadow:0 10px 22px rgba(192,147,46,0.35);}
  .pu-btn-ghost{border-color:rgba(242,239,228,0.35); color:var(--paper);}
  .pu-btn-ghost:hover{border-color:var(--brass); color:var(--brass);}

  @keyframes riseIn{from{opacity:0; transform:translateY(16px);} to{opacity:1; transform:translateY(0);}}

  /* admit card widget */
  .admit-wrap{display:flex; justify-content:center; opacity:0; animation:riseIn 0.8s ease forwards; animation-delay:0.3s;}
  .admit{
    width:100%; max-width:340px;
    background:var(--paper);
    color:var(--ink-text);
    border-radius:10px;
    padding:22px 22px 20px;
    position:relative;
    box-shadow:0 30px 60px rgba(0,0,0,0.35);
    transform:rotate(3deg);
    transition:transform .4s ease;
  }
  .admit:hover{transform:rotate(0deg);}
  .admit::before{
    content:"";
    position:absolute; left:-11px; top:50%; transform:translateY(-50%);
    width:22px; height:22px; border-radius:50%; background:var(--ink);
  }
  .admit-head{
    display:flex; justify-content:space-between; align-items:flex-start;
    border-bottom:1.5px dashed #c9c2ac; padding-bottom:12px; margin-bottom:14px;
  }
  .admit-head .label{font-family:var(--mono); font-size:10px; letter-spacing:1.5px; color:var(--paper-muted); text-transform:uppercase;}
  .admit-head .title{font-family:var(--serif); font-weight:600; font-size:19px; margin-top:4px;}
  .admit-stamp{
    width:52px; height:52px; border-radius:50%;
    border:2px solid var(--maroon);
    color:var(--maroon); font-family:var(--mono); font-size:8.5px; text-align:center;
    display:flex; align-items:center; justify-content:center; line-height:1.2;
    transform:rotate(-14deg); font-weight:600;
  }
  .admit-row{display:flex; justify-content:space-between; font-size:13px; padding:7px 0; border-bottom:1px solid #e4dfcd;}
  .admit-row span:first-child{color:var(--paper-muted);}
  .admit-row span:last-child{font-family:var(--mono); font-weight:500;}
  .admit-bar{
    margin-top:14px; height:8px; border-radius:4px;
    background:repeating-linear-gradient(90deg, var(--ink) 0 6px, transparent 6px 10px);
    opacity:0.75;
  }

  /* ---------- FILTER BAR ---------- */
  .filter-bar{
    position:sticky; top:65px; z-index:40;
    background:var(--paper); border-bottom:1.5px solid var(--paper-2);
    padding:18px 6vw; display:flex; flex-wrap:wrap; gap:14px; align-items:center;
  }
  .tabs{display:flex; background:var(--paper-2); border-radius:999px; padding:4px;}
  .tab{
    font-family:var(--mono); font-size:13px; font-weight:500; padding:9px 18px;
    border-radius:999px; cursor:pointer; border:none; background:transparent; color:var(--muted);
    transition:background .2s ease, color .2s ease;
  }
  .tab.active{background:var(--ink); color:var(--paper);}
  .search-wrap{position:relative; flex:1; min-width:220px;}
  .search-wrap input{
    width:100%; padding:11px 16px 11px 40px; border-radius:999px;
    border:1.5px solid var(--paper-2); background:#fff; font-family:var(--sans); font-size:14px;
    outline:none; transition:border-color .2s ease;
  }
  .search-wrap input:focus{border-color:var(--brass);}
  .search-wrap svg{position:absolute; left:14px; top:50%; transform:translateY(-50%); opacity:0.45;}
  .chip-row{display:flex; gap:8px; flex-wrap:wrap;}
  .chip{
    font-size:12.5px; font-weight:500; padding:7px 13px; border-radius:999px;
    border:1.5px solid var(--paper-2); background:#fff; cursor:pointer; color:var(--muted);
    transition:all .18s ease;
  }
  .chip.active{background:var(--teal); border-color:var(--teal); color:#eafaf5;}

  /* ---------- GRID ---------- */
  .section-label{
    padding:34px 6vw 4px; display:flex; align-items:baseline; gap:14px;
  }
  .section-label h2{font-family:var(--serif); font-weight:600; font-size:24px; margin:0;}
  .section-label span{font-family:var(--mono); font-size:12.5px; color:var(--paper-muted);}
  .grid{
    padding:14px 6vw 60px;
    margin:0;
  }
  .pu-card{
    background:#fff; border-radius:12px; padding:20px 20px 18px;
    position:relative; border:1.5px solid var(--paper-2);
    transition:transform .25s ease, box-shadow .25s ease;
    opacity:0; transform:translateY(14px);
    height:100%; display:flex; flex-direction:column;
  }
  .pu-card.show{animation:cardIn .5s ease forwards;}
  @keyframes cardIn{to{opacity:1; transform:translateY(0);}}
  .pu-card:hover{transform:translateY(-5px) rotate(-0.6deg); box-shadow:0 16px 30px rgba(19,34,66,0.14);}
  .pu-card::before{
    content:""; position:absolute; left:14px; top:14px;
    width:12px; height:12px; border-radius:50%; background:var(--paper); border:1.5px solid var(--paper-2);
  }
  .card-top{display:flex; justify-content:space-between; align-items:flex-start; padding-left:22px;}
  .card-code{font-family:var(--mono); font-size:11px; color:var(--paper-muted); letter-spacing:0.5px;}
  .pu-badge{
    font-family:var(--mono); font-size:10.5px; font-weight:500; padding:3px 9px; border-radius:999px;
    text-transform:uppercase; letter-spacing:0.5px;
  }
  .pu-badge.pu1{background:#e2f2ee; color:var(--teal-dark);}
  .pu-badge.pu2{background:#f4e3e7; color:var(--maroon-dark);}
  .pu-card h3{
    font-family:var(--serif); font-size:19px; font-weight:600; margin:12px 0 4px; padding-left:22px;
  }
  .pu-card .meta-line{font-size:12.5px; color:var(--muted); padding-left:22px; margin-bottom:10px;}
  .type-tag{
    display:inline-block; margin-left:22px; margin-bottom:12px;
    font-size:11.5px; font-weight:600; color:var(--brass-dark); font-family:var(--mono);
  }
  .card-foot{
    display:flex; justify-content:space-between; align-items:center;
    border-top:1.5px dashed #e4dfcd; padding-top:12px; margin-top:auto;
  }
  .file-meta{font-size:12px; color:var(--paper-muted); font-family:var(--mono);}
  .dl-btn{
    display:flex; align-items:center; gap:6px;
    background:var(--ink); color:var(--paper); border:none; border-radius:999px;
    padding:8px 16px; font-size:12.5px; font-weight:600; cursor:pointer; font-family:var(--sans);
    transition:background .2s ease, transform .15s ease;
  }
  .dl-btn:hover{background:var(--brass); color:#231a06; transform:scale(1.04);}
  .empty-state{
    grid-column:1/-1; text-align:center; padding:60px 20px; color:var(--muted);
    font-family:var(--serif); font-size:18px;
  }

  /* ---------- ADS ---------- */
  .ad-slot{
    width:100%;
    display:flex; flex-direction:column; align-items:center; justify-content:center;
    margin:0 auto; overflow:hidden;
  }
  .ad-label{
    font-family:var(--mono); font-size:9.5px; letter-spacing:1.5px; text-transform:uppercase;
    color:var(--paper-muted); margin-bottom:6px; text-align:center;
  }
  .ad-banner-wrap{
    background:var(--paper-2);
    border:1px dashed #c9c2ac;
    border-radius:10px;
    padding:16px 6vw;
    margin:28px 6vw;
  }
  .ad-banner-wrap .ad-slot{ min-height:90px; }
  .ad-banner-wrap.ad-top{ margin-top:0; }
  .native-ad-card{
    background:var(--paper-2);
    border:1px dashed #c9c2ac;
    border-radius:var(--radius);
    padding:18px 20px;
    display:flex; flex-direction:column; justify-content:center;
    min-height:150px;
    opacity:0; transform:translateY(10px);
    transition:opacity .35s ease, transform .35s ease;
  }
  .native-ad-card.show{opacity:1; transform:translateY(0);}
  .native-ad-card .ad-label{margin-bottom:10px;}
  .native-ad-card .ad-slot{min-height:100px;}

  /* ---------- FOOTER ---------- */
  footer{
    background:var(--ink); color:#B9C1D6; padding:40px 6vw; margin-top:20px;
    display:flex; justify-content:space-between; flex-wrap:wrap; gap:16px;
    border-top:2px solid var(--brass); font-size:13px;
  }
  footer .brand{color:var(--paper);}

  /* toast */
  #toast{
    position:fixed; bottom:26px; left:50%; transform:translateX(-50%) translateY(20px);
    background:var(--ink); color:var(--paper); padding:13px 22px; border-radius:10px;
    font-size:13.5px; border:1.5px solid var(--brass); opacity:0; pointer-events:none;
    transition:all .3s ease; z-index:100; font-family:var(--sans); max-width:90vw; text-align:center;
  }
  #toast.show{opacity:1; transform:translateX(-50%) translateY(0);}

  @media (max-width:860px){
    .hero{grid-template-columns:1fr; text-align:left;}
    .admit{transform:rotate(0deg); max-width:100%;}
    .nav-links{display:none;}
  }
  @media (prefers-reduced-motion: reduce){
    *{animation-duration:0.01ms !important; transition-duration:0.01ms !important;}
  }

  /* ---------- BREADCRUMB ---------- */
  .crumb-bar{
    padding:18px 6vw 0; display:flex; align-items:center; gap:8px; flex-wrap:wrap;
    font-family:var(--mono); font-size:12.5px; color:var(--paper-muted);
  }
  .crumb-bar a{text-decoration:none; color:var(--ink-3); font-weight:500;}
  .crumb-bar a:hover{color:var(--brass-dark);}
  .crumb-bar span.sep{opacity:0.5;}
  .crumb-bar span.current{color:var(--muted);}

  /* ---------- CHOICE GRID (PUC picker / stream picker) ---------- */
  .choice-section{padding:44px 6vw 70px;}
  .choice-section .section-label{padding:0 0 26px;}
  .choice-grid{
    display:grid; gap:22px;
    grid-template-columns:repeat(auto-fit, minmax(240px, 1fr));
  }
  .choice-card{
    background:#fff; border-radius:var(--radius); border:1.5px solid var(--paper-2);
    padding:26px 24px 24px; text-decoration:none; color:inherit;
    position:relative; overflow:hidden;
    display:flex; flex-direction:column; gap:10px;
    transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  }
  .choice-card::before{
    content:""; position:absolute; left:0; top:0; bottom:0; width:5px;
    background:var(--brass); opacity:0.8;
  }
  .choice-card:hover{
    transform:translateY(-6px) rotate(-0.4deg);
    box-shadow:0 18px 34px rgba(19,34,66,0.16);
    border-color:var(--brass);
  }
  .choice-card .choice-eyebrow{
    font-family:var(--mono); font-size:11px; letter-spacing:1.5px; text-transform:uppercase;
    color:var(--paper-muted);
  }
  .choice-card h3{
    font-family:var(--serif); font-weight:600; font-size:23px; margin:0;
  }
  .choice-card p{
    font-size:13.5px; color:var(--muted); line-height:1.55; margin:0;
  }
  .choice-card .choice-foot{
    margin-top:auto; padding-top:14px; border-top:1.5px dashed #e4dfcd;
    display:flex; justify-content:space-between; align-items:center;
    font-family:var(--mono); font-size:11.5px; color:var(--paper-muted);
  }
  .choice-card .choice-arrow{
    font-size:16px; color:var(--brass-dark); transition:transform .2s ease;
  }
  .choice-card:hover .choice-arrow{transform:translateX(4px);}
  .choice-card .choice-stamp{
    position:absolute; right:18px; top:18px;
    font-family:var(--mono); font-size:9.5px; letter-spacing:1px; text-transform:uppercase;
    color:var(--paper-muted); border:1px solid var(--paper-2); border-radius:999px; padding:3px 9px;
  }

  /* mini hero used on drill-down pages */
  .mini-hero{
    background:var(--ink); color:var(--paper); padding:40px 6vw 34px;
  }
  .mini-hero .hero-eyebrow{margin-bottom:10px;}
  .mini-hero h1{font-size:clamp(26px,3.4vw,38px); margin:0 0 8px;}
  .mini-hero p{font-size:14.5px; color:#CBD3E5; margin:0; max-width:560px;}

  /* ---------- FOOTER LEGAL LINKS ---------- */
  .footer-legal-links{
    display:flex; flex-wrap:wrap; gap:6px 18px;
  }
  .footer-legal-links a{
    color:#B9C1D6; text-decoration:none; font-size:12.5px;
    transition:color .2s ease;
  }
  .footer-legal-links a:hover{ color:var(--brass); }

  /* ---------- CONTENT BLOCK (original educational copy) ---------- */
  .content-block{ padding:20px 6vw 60px; }
  .content-block .section-label{ padding:0 0 22px; }
  .content-grid{
    display:grid; gap:20px;
    grid-template-columns:repeat(auto-fit, minmax(240px, 1fr));
  }
  .content-card{
    background:#fff; border-radius:var(--radius); border:1.5px solid var(--paper-2);
    padding:22px 22px 20px;
  }
  .content-card h4{
    font-family:var(--serif); font-weight:600; font-size:17px; margin:0 0 8px;
  }
  .content-card p{
    font-size:13.5px; color:var(--muted); line-height:1.6; margin:0;
  }
  .content-footnote{
    margin-top:24px; font-size:13.5px; color:var(--muted);
  }
  .content-footnote a{ color:var(--brass-dark); font-weight:600; text-decoration:none; }
  .content-footnote a:hover{ text-decoration:underline; }