:root{--ink:#171512;--paper:#faf7f1;--gold:#b9975b;--gold-dark:#8a6d3b;--muted:#6b655c;--line:#e5ddd0;--card:#fff;--dark:#1f1c19}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.6}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;line-height:1.15;letter-spacing:-.01em}
h1{font-size:clamp(2.4rem,6vw,4.2rem);margin:.4rem 0}
h2{font-size:2rem;margin-top:0}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:14px 22px;border-bottom:1px solid var(--line);background:rgba(250,247,241,.95);position:sticky;top:0;z-index:10;flex-wrap:wrap;gap:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.atlas-mark{color:var(--gold-dark);display:flex}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-text strong{font-family:Georgia,serif;font-size:1.4rem}
.brand-text small{letter-spacing:.22em;text-transform:uppercase;color:var(--muted);font-size:.65rem}
.nav{display:flex;gap:6px;flex-wrap:wrap}
.nav button,.btn{border:1px solid var(--line);background:#fff;color:var(--ink);padding:9px 14px;border-radius:999px;cursor:pointer;font-size:.95rem}
.nav button:hover,.btn:hover{border-color:var(--gold)}
.nav-login,.btn.primary{background:var(--dark);color:#fff;border-color:var(--dark)}
main{max-width:1060px;margin:0 auto;padding:28px 20px 60px}
.view.hidden,.hidden{display:none!important}
.eyebrow{letter-spacing:.18em;text-transform:uppercase;color:var(--gold-dark);font-size:.8rem;font-weight:700}
.lede{font-size:1.12rem;color:#3f3a35;max-width:720px}
.cta-row{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}
.small-note{color:var(--muted);font-size:.9rem}
.atlas9{margin:52px 0;padding:28px;background:#1f1c19;color:#faf7f1;border-radius:18px}
.atlas9 h2{color:#e8c987}
.atlas9 p{color:#ddd5c7}
.pillar-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin-top:18px}
.pillar{border:1px solid #4a443c;border-radius:12px;padding:14px;background:#29251f}
.pillar strong{display:block;color:#e8c987}
.pillar span{color:#cfc7b8;font-size:.92rem}
.how ol{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;list-style:none;padding:0}
.how li{border:1px solid var(--line);background:#fff;border-radius:14px;padding:18px}
.how li strong{display:block;font-family:Georgia,serif;font-size:1.1rem}
.how li span{color:var(--muted)}
.type-grid,.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.type-card,.pricing-card{border:1px solid var(--line);background:#fff;border-radius:14px;padding:16px;text-align:left;cursor:pointer}
.type-card strong{font-family:Georgia,serif;font-size:1.15rem}
.type-card code{color:var(--gold-dark);font-weight:700}
.pricing-card.featured{border:2px solid var(--gold);background:#fffdf6}
.card{border:1px solid var(--line);background:#fff;border-radius:16px;padding:22px}
.progress-wrap{display:flex;align-items:center;gap:12px;margin:16px 0}
.progress-bar{flex:1;height:10px;background:#eee4d3;border-radius:99px;overflow:hidden}
#progressFill{height:100%;width:0;background:var(--gold);transition:width .3s}
.likert{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}
.likert button{flex:1;min-width:110px;padding:12px 8px;border-radius:12px}
.likert button.selected{background:var(--dark);color:#fff;border-color:var(--dark)}
.quiz-nav{display:flex;justify-content:space-between;margin-top:14px}
label{display:block;margin:12px 0;font-weight:600}
input{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;margin-top:6px;font-size:1rem}
.login-card{max-width:520px}
.provider{width:100%;margin:6px 0}
.divider{display:flex;align-items:center;gap:10px;color:var(--muted);margin:14px 0}
.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--line)}
.demo-label{border:1px solid #e8c987;background:#fff8e6;border-radius:10px;padding:10px 12px;font-size:.92rem}
.dim-row{margin:12px 0}
.dim-bar{height:10px;background:#eee;border-radius:99px;overflow:hidden;display:flex}
.dim-bar span{display:block;height:100%}
.dim-bar .a{background:var(--gold)}
.dim-bar .b{background:#3f3a35}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin:14px 0}
.stat{border:1px solid var(--line);background:#fff;border-radius:14px;padding:16px}
.stat strong{font-size:1.6rem;font-family:Georgia,serif;display:block}
table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{text-align:left;padding:8px;border-bottom:1px solid var(--line);vertical-align:top}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center;padding:16px;z-index:50}
.modal-box{background:#fff;border-radius:16px;padding:22px;max-width:520px;width:100%;max-height:90vh;overflow:auto}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
footer{border-top:1px solid var(--line);padding:24px 20px;text-align:center;color:var(--muted)}
@media(max-width:640px){.row{grid-template-columns:1fr}.topbar{padding:12px}}