:root{
  --bg:#090706;
  --bg-soft:#120f0d;
  --panel:#18130f;
  --text:#f2ead8;
  --muted:#c4b99f;
  --gold:#d5ad57;
  --gold-soft:#ead08b;
  --line:rgba(213,173,87,.35);
  --shadow:0 24px 70px rgba(0,0,0,.42);
  --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: Georgia, "Times New Roman", serif;
  color:var(--text);
  background:
    radial-gradient(circle at 20% 0%, rgba(213,173,87,.12), transparent 30%),
    radial-gradient(circle at 90% 10%, rgba(213,173,87,.08), transparent 28%),
    var(--bg);
  line-height:1.6;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  opacity:.08;
  background-image:linear-gradient(45deg, rgba(255,255,255,.05) 25%, transparent 25%),linear-gradient(-45deg, rgba(255,255,255,.04) 25%, transparent 25%);
  background-size:6px 6px;
  z-index:-1;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1120px, calc(100% - 40px)); margin:0 auto}
.skip-link{position:absolute;left:-999px;top:12px;background:var(--gold);color:#111;padding:8px 12px;z-index:5}
.skip-link:focus{left:12px}
.site-header{
  position:sticky;top:0;z-index:10;
  background:rgba(9,7,6,.82);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font-variant:small-caps;letter-spacing:.06em;color:var(--gold-soft)}
.brand-mark{color:var(--gold);font-size:1.3rem}
.nav{display:flex;align-items:center;gap:18px;font-size:.96rem;color:var(--muted)}
.nav a{padding:8px 0;border-bottom:1px solid transparent}
.nav a:hover{color:var(--text);border-bottom-color:var(--gold)}
.nav-cta{color:var(--gold-soft)!important}
.nav-toggle{display:none;background:transparent;border:1px solid var(--line);color:var(--text);border-radius:999px;padding:8px 13px;font:inherit}
.section{padding:92px 0;border-top:1px solid rgba(213,173,87,.14)}
.section.alt{background:rgba(255,255,255,.025)}
.section-gold{position:relative;overflow:hidden}
.hero{padding:95px 0 84px;border-top:0}
.hero::after{
  content:"";position:absolute;inset:auto -10% -30% auto;width:620px;height:620px;border:1px solid rgba(213,173,87,.22);border-radius:50%;opacity:.55
}
.hero-grid{display:grid;grid-template-columns:1.1fr .75fr;align-items:center;gap:64px;position:relative;z-index:1}
.eyebrow,.section-label{color:var(--gold);text-transform:uppercase;letter-spacing:.19em;font-size:.78rem;margin:0 0 14px;font-weight:700}
h1{font-size:clamp(3rem, 7vw, 6.8rem);line-height:.93;margin:0 0 26px;letter-spacing:.02em;text-transform:uppercase;color:var(--gold-soft);text-shadow:0 0 28px rgba(213,173,87,.18)}
h2{font-size:clamp(2rem, 4vw, 3.4rem);line-height:1.05;margin:0 0 24px;color:var(--gold-soft);font-weight:600}
h3{margin:0 0 10px;color:var(--gold-soft);font-size:1.25rem}
.subtitle{font-size:1.3rem;color:var(--text);margin:0 0 8px}
.claim{font-size:1.65rem;color:var(--gold);margin:0 0 26px;line-height:1.25}
.intro{font-size:1.18rem;color:var(--muted);max-width:650px;margin-bottom:34px}
.hero-actions,.contact-actions{display:flex;gap:14px;flex-wrap:wrap}
.button{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:12px 20px;border:1px solid var(--line);font-weight:700;letter-spacing:.02em;transition:transform .2s ease, background .2s ease, border-color .2s ease}
.button:hover{transform:translateY(-2px)}
.button.primary{background:linear-gradient(135deg,var(--gold),#9e742d);color:#17100a;border-color:transparent}
.button.secondary{color:var(--gold-soft);background:rgba(213,173,87,.08)}
.button.disabled{opacity:.55;pointer-events:none}
.book-card{margin:0;position:relative;padding:14px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,255,255,.035);box-shadow:var(--shadow)}
.book-card img{border-radius:16px;box-shadow:0 18px 55px rgba(0,0,0,.45)}
.two-col{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}
.rich-text p{font-size:1.12rem;color:var(--muted);margin:0 0 18px}
.rich-text strong{color:var(--text)}
.volume-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:52px;align-items:start}
.feature-list{margin:28px 0 0;padding:0;list-style:none;display:grid;gap:12px;color:var(--text)}
.feature-list li{padding-left:28px;position:relative}
.feature-list li::before{content:"◆";position:absolute;left:0;color:var(--gold);font-size:.85rem;top:.1em}
.info-panel,.card,.contact-card,.download-box{border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.025));border-radius:var(--radius);padding:28px;box-shadow:0 20px 50px rgba(0,0,0,.16)}
.info-panel dl{margin:0;display:grid;gap:16px}
.info-panel div{border-top:1px solid rgba(213,173,87,.17);padding-top:14px}
.info-panel dt{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.info-panel dd{margin:4px 0 0;color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px}
.card p{margin:0;color:var(--muted)}
.axis-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px}
.axis-grid div{border:1px solid var(--line);border-radius:18px;padding:22px;min-height:130px;background:rgba(0,0,0,.18)}
.axis-grid span{display:block;color:var(--gold);font-size:.82rem;letter-spacing:.16em;margin-bottom:16px}
.axis-grid strong{display:block;font-size:1.08rem;line-height:1.28;color:var(--text)}
.callout{background:linear-gradient(135deg, rgba(213,173,87,.11), rgba(255,255,255,.015))}
.callout-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center}
.muted{color:var(--muted);margin-top:0}
.contact-section{padding-bottom:104px}
.contact-card{text-align:center;max-width:800px;margin:0 auto}
.contact-card p{color:var(--muted)}
.contact-actions{justify-content:center;margin-top:24px}
.site-footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);background:#060504}
.footer-grid{display:flex;justify-content:space-between;gap:24px;align-items:center;font-size:.95rem}
.footer-grid p{margin:0}
.footer-grid a{color:var(--gold-soft)}
@media (max-width:900px){
  .nav-toggle{display:inline-flex}
  .nav{position:absolute;right:20px;top:72px;display:none;flex-direction:column;align-items:flex-start;gap:4px;padding:16px 18px;border:1px solid var(--line);border-radius:16px;background:#0c0908;box-shadow:var(--shadow)}
  .nav.open{display:flex}
  .hero-grid,.two-col,.volume-grid,.callout-grid{grid-template-columns:1fr;gap:34px}
  .book-card{max-width:460px;margin:0 auto}
  .cards,.axis-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:560px){
  .container{width:min(100% - 28px,1120px)}
  .nav-wrap{height:64px}
  .nav{top:64px;left:14px;right:14px}
  .section,.hero{padding:64px 0}
  .cards,.axis-grid{grid-template-columns:1fr}
  .claim{font-size:1.28rem}
  .footer-grid{flex-direction:column;align-items:flex-start}
}