:root{ color-scheme:dark; }

.geo-page{
  --geo-bg:#0C0A08;
  --geo-sheet:#14110B;
  --geo-sheet-2:#1A150D;
  --geo-ink:rgba(255,255,255,.92);
  --geo-ink-2:rgba(255,255,255,.76);
  --geo-ink-3:rgba(255,255,255,.58);
  --geo-rule:rgba(255,255,255,.08);
  --geo-gold:#D4A84B;
  --geo-gold-hi:#E8C46A;
  --geo-gold-soft:#F8E4A8;
  --geo-paper:#EFE6CF;
  --geo-measure:68ch;
  --geo-font-display:'Sora', 'DM Sans', -apple-system, sans-serif;
  --geo-font-body:'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --geo-font-mono:'JetBrains Mono', monospace;
  background:var(--geo-bg);
  color:var(--geo-ink-2);
  font-family:var(--geo-font-body);
  -webkit-font-smoothing:antialiased;
}
.geo-page select option, .geo-page select optgroup{ background-color:#14110B; color:#F4EEE2; }

.geo-page::before{
  content:'';
  position:fixed; inset:0; z-index:0; pointer-events:none;
  background:radial-gradient(58% 42% at 50% -4%, rgba(212,168,75,.10), transparent 60%);
}

.geo-main{
  position:relative; z-index:1;
  max-width:1120px; margin:0 auto;
  padding:104px 20px 64px;
}
@media (min-width: 1024px){ .geo-main{ padding-top:128px; } }
.geo-crumbs ol{ list-style:none; margin:0 0 28px; padding:0; display:flex; flex-wrap:wrap; gap:6px 10px; font-size:13px; color:var(--geo-ink-3); }
.geo-crumbs li + li::before{ content:'›'; margin-right:10px; opacity:.5; }
.geo-crumbs a{ color:var(--geo-ink-3); text-decoration:none; }
.geo-crumbs a:hover{ color:var(--geo-gold-hi); }
.geo-crumbs [aria-current]{ color:var(--geo-ink-2); }
.geo-hero{ max-width:760px; margin-bottom:40px; }
.geo-eyebrow{ font-size:12px; letter-spacing:.2em; text-transform:uppercase; color:var(--geo-gold); font-weight:600; margin:0 0 14px; }
.geo-hero h1{ font-family:var(--geo-font-display); font-weight:600; font-size:clamp(32px, 5.4vw, 52px); line-height:1.08; letter-spacing:-.02em; color:var(--geo-ink); margin:0 0 22px; text-wrap:balance; }
.geo-definition{ font-size:clamp(18px, 2.1vw, 21px); line-height:1.58; color:var(--geo-ink); margin:0 0 22px; max-width:66ch; }
.geo-quote{ margin:0 0 22px; padding:16px 20px; border-left:3px solid var(--geo-gold); background:rgba(212,168,75,.06); border-radius:0 14px 14px 0; }
.geo-quote p{ margin:0; font-family:var(--geo-font-display); font-weight:500; font-size:17px; line-height:1.5; color:var(--geo-gold-soft); }
.geo-meta{ display:flex; flex-wrap:wrap; align-items:center; gap:8px 10px; font-size:13px; color:var(--geo-ink-3); margin:0; }
.geo-meta a{ color:var(--geo-ink-2); text-decoration:none; border-bottom:1px solid var(--geo-rule); }
.geo-author{ display:inline-flex; align-items:center; gap:8px; }
.geo-author img{ width:28px; height:28px; border-radius:50%; object-fit:cover; border:1px solid var(--geo-rule); }
.geo-dot{ opacity:.5; }
.geo-meta time{ font-family:var(--geo-font-mono); font-size:12px; }
.geo-layout{ display:grid; grid-template-columns:minmax(0, 1fr); gap:40px; }
@media (min-width: 1024px){ .geo-layout{ grid-template-columns:minmax(0, 760px) 260px; gap:64px; align-items:start; } }
.geo-body{ min-width:0; }

.geo-toc{ position:sticky; top:96px; font-size:14px; display:none; }
@media (min-width: 1024px){ .geo-toc{ display:block; } }
.geo-toc-title{ font-size:11px; letter-spacing:.18em; text-transform:uppercase; color:var(--geo-ink-3); margin:0 0 12px; font-weight:600; }
.geo-toc ol{ list-style:none; margin:0; padding:0 0 0 12px; border-left:1px solid var(--geo-rule); }
.geo-toc li{ margin:0 0 10px; }
.geo-toc a{ color:var(--geo-ink-3); text-decoration:none; line-height:1.4; display:block; }
.geo-toc a:hover, .geo-toc a.is-active{ color:var(--geo-gold-hi); }
.geo-summary{ background:var(--geo-sheet); border:1px solid var(--geo-rule); border-left:3px solid var(--geo-gold); border-radius:16px; padding:20px 22px; margin:0 0 40px; }
.geo-summary h2{ font-family:var(--geo-font-body); font-size:12px; letter-spacing:.2em; text-transform:uppercase; color:var(--geo-gold); margin:0 0 12px; font-weight:600; }
.geo-summary ul{ margin:0; padding:0 0 0 18px; }
.geo-summary li{ margin:0 0 8px; line-height:1.55; font-size:16px; color:var(--geo-ink); }
.geo-section{ margin:0 0 48px; scroll-margin-top:96px; }
.geo-section h2{ font-family:var(--geo-font-display); font-weight:600; font-size:clamp(24px, 3vw, 32px); line-height:1.2; letter-spacing:-.01em; color:var(--geo-ink); margin:0 0 14px; text-wrap:balance; }
.geo-section h3{ font-family:var(--geo-font-display); font-weight:500; font-size:19px; line-height:1.3; color:var(--geo-ink); margin:26px 0 10px; }
.geo-lead{ font-size:18px; line-height:1.6; color:var(--geo-ink); margin:0 0 16px; max-width:var(--geo-measure); }
.geo-prose{ max-width:var(--geo-measure); }
.geo-prose p{ font-size:17px; line-height:1.72; margin:0 0 1.1em; }
.geo-prose strong{ color:var(--geo-ink); font-weight:600; }
.geo-prose a{ color:var(--geo-gold-hi); text-decoration:none; border-bottom:1px solid rgba(232,196,106,.35); }
.geo-prose a:hover{ border-bottom-color:var(--geo-gold-hi); }
.geo-prose ul, .geo-prose ol{ padding-left:22px; margin:0 0 1.2em; }
.geo-prose li{ margin:0 0 .5em; line-height:1.65; font-size:17px; }
.geo-prose ol li::marker{ font-family:var(--geo-font-mono); color:var(--geo-gold); }
.geo-prose figure{ margin:0 0 1.4em; }
.geo-prose blockquote{ margin:1.2em 0; padding:14px 18px; border-left:3px solid var(--geo-gold); background:rgba(212,168,75,.05); border-radius:0 12px 12px 0; }
.geo-prose blockquote p{ margin:0; font-style:italic; color:var(--geo-ink); }
.geo-prose .geo-note{ font-size:14.5px; color:var(--geo-ink-3); border-top:1px solid var(--geo-rule); padding-top:10px; }
.geo-prose dfn{ font-style:normal; border-bottom:1px dotted var(--geo-gold); }
.geo-table-wrap{ overflow-x:auto; margin:0 0 1.4em; border:1px solid var(--geo-rule); border-radius:14px; background:var(--geo-sheet); -webkit-overflow-scrolling:touch; scrollbar-width:thin; }
.geo-table-scroll{ position:relative; }
.geo-table-scroll::after{ content:''; position:absolute; top:1px; right:1px; bottom:1px; width:34px; border-radius:0 14px 14px 0; background:linear-gradient(90deg, transparent, var(--geo-sheet)); pointer-events:none; opacity:0; transition:opacity .2s; }
.geo-table-scroll.is-scrollable::after{ opacity:1; }
.geo-table-scroll.is-scrollable.at-end::after{ opacity:0; }
.geo-table-hint{ display:none; font-size:12px; color:var(--geo-ink-3); margin:-10px 0 16px; letter-spacing:.04em; }
.geo-table-scroll.is-scrollable + .geo-table-hint{ display:block; }
.geo-table-wrap caption{ caption-side:top; text-align:left; white-space:normal; display:block; position:sticky; left:0; width:min(100%, calc(100vw - 56px)); box-sizing:border-box; }
.geo-prose table{ width:100%; border-collapse:collapse; font-size:15px; min-width:520px; }
.geo-prose caption{ text-align:left; padding:12px 16px 4px; font-size:13px; color:var(--geo-ink-3); caption-side:top; }
.geo-prose th, .geo-prose td{ padding:12px 16px; border-top:1px solid var(--geo-rule); text-align:left; vertical-align:top; line-height:1.5; }
.geo-prose th{ font-family:var(--geo-font-body); font-weight:600; color:var(--geo-ink); background:rgba(255,255,255,.02); font-size:13px; letter-spacing:.04em; text-transform:uppercase; }
.geo-prose td:first-child, .geo-prose th:first-child{ color:var(--geo-ink); font-weight:500; }
.geo-prose tbody tr:hover td{ background:rgba(255,255,255,.015); }
.geo-prose .geo-num{ font-family:var(--geo-font-mono); color:var(--geo-gold-hi); }
.geo-steps{ counter-reset:step; list-style:none; padding:0; margin:0 0 1.4em; }
.geo-steps > li{ position:relative; padding:0 0 18px 52px; margin:0; }
.geo-steps > li::before{ counter-increment:step; content:counter(step); position:absolute; left:0; top:-2px; width:36px; height:36px; border-radius:50%; border:1px solid rgba(212,168,75,.5); color:var(--geo-gold-hi); font-family:var(--geo-font-mono); font-size:14px; display:grid; place-items:center; }
.geo-steps > li + li::after{ content:''; position:absolute; left:17px; top:34px; bottom:0; width:1px; background:var(--geo-rule); }
.geo-steps strong{ display:block; color:var(--geo-ink); font-weight:600; margin-bottom:4px; }
.geo-who-grid{ display:grid; gap:16px; }
@media (min-width: 720px){ .geo-who-grid{ grid-template-columns:1fr 1fr; } }
.geo-who-col{ background:var(--geo-sheet); border:1px solid var(--geo-rule); border-radius:16px; padding:18px 20px; }
.geo-who-col h3{ margin:0 0 10px; font-size:16px; }
.geo-who-col ul{ margin:0; padding-left:20px; }
.geo-who-col li{ margin:0 0 8px; line-height:1.55; font-size:15.5px; }
.geo-who-col:first-child h3{ color:var(--geo-gold-hi); }
.geo-who-col:last-child h3{ color:var(--geo-ink-3); }
.geo-faq-item{ border-top:1px solid var(--geo-rule); }
.geo-faq-item:last-child{ border-bottom:1px solid var(--geo-rule); }
.geo-faq-item summary{ list-style:none; cursor:pointer; padding:18px 44px 18px 0; position:relative; }
.geo-faq-item summary::-webkit-details-marker{ display:none; }
.geo-faq-item summary::after{ content:'+'; position:absolute; right:4px; top:14px; font-family:var(--geo-font-mono); font-size:22px; color:var(--geo-gold); transition:transform .25s; }
.geo-faq-item[open] summary::after{ transform:rotate(45deg); }
.geo-faq-item summary h3{ margin:0; font-size:17.5px; font-weight:500; }
.geo-faq-item .geo-prose{ padding:0 0 18px; }
.geo-faq-item .geo-prose p:last-child{ margin-bottom:0; }
.geo-takeaways{ background:rgba(212,168,75,.06); border:1px solid rgba(212,168,75,.25); border-radius:16px; padding:20px 22px; }
.geo-takeaways h2{ font-size:20px; margin-bottom:10px; }
.geo-takeaways ul{ margin:0; padding-left:20px; }
.geo-takeaways li{ margin:0 0 8px; line-height:1.55; color:var(--geo-ink); }
.geo-sources{ margin:0 0 28px; font-size:14.5px; color:var(--geo-ink-3); }
.geo-sources h2{ font-family:var(--geo-font-body); font-size:12px; letter-spacing:.2em; text-transform:uppercase; color:var(--geo-ink-3); margin:0 0 10px; font-weight:600; }
.geo-sources ol{ margin:0; padding-left:20px; }
.geo-sources li{ margin:0 0 6px; line-height:1.5; }
.geo-sources a{ color:var(--geo-ink-2); text-decoration:none; border-bottom:1px solid var(--geo-rule); overflow-wrap:anywhere; }
.geo-cite{ border-top:1px solid var(--geo-rule); padding-top:18px; margin-bottom:28px; font-size:13.5px; color:var(--geo-ink-3); }
.geo-cite h2{ font-family:var(--geo-font-body); font-size:12px; letter-spacing:.2em; text-transform:uppercase; margin:0 0 8px; font-weight:600; color:var(--geo-ink-3); }
.geo-cite code{ font-family:var(--geo-font-mono); font-size:12.5px; color:var(--geo-ink-2); background:var(--geo-sheet); border:1px solid var(--geo-rule); border-radius:8px; padding:8px 10px; display:inline-block; line-height:1.5; }
.geo-related{ margin:8px 0 40px; }
.geo-related h2{ font-family:var(--geo-font-body); font-size:12px; letter-spacing:.2em; text-transform:uppercase; color:var(--geo-ink-3); margin:0 0 12px; font-weight:600; }
.geo-related ul{ list-style:none; margin:0; padding:0; display:flex; flex-wrap:wrap; gap:10px; }
.geo-related a{ display:inline-block; padding:10px 14px; border:1px solid var(--geo-rule); border-radius:999px; color:var(--geo-ink-2); text-decoration:none; font-size:14.5px; background:var(--geo-sheet); }
.geo-related a:hover{ border-color:rgba(212,168,75,.5); color:var(--geo-gold-hi); }
.geo-cta{ border-radius:20px; border:1px solid var(--geo-rule); background:var(--geo-sheet); padding:28px 24px; margin:0 0 20px; }
.geo-kicker{ font-size:11.5px; letter-spacing:.22em; text-transform:uppercase; color:var(--geo-gold); font-weight:600; margin:0 0 10px; }
.geo-cta h2{ font-family:var(--geo-font-display); font-weight:600; font-size:clamp(24px, 3vw, 32px); line-height:1.15; color:var(--geo-ink); margin:0 0 12px; letter-spacing:-.01em; text-wrap:balance; }
.geo-cta p{ font-size:16.5px; line-height:1.6; margin:0 0 14px; max-width:60ch; }
.geo-cta-bullets{ margin:0 0 18px; padding:0; list-style:none; }
.geo-cta-bullets li{ position:relative; padding-left:22px; margin:0 0 8px; font-size:15.5px; line-height:1.5; color:var(--geo-ink); }
.geo-cta-bullets li::before{ content:'✦'; position:absolute; left:0; top:1px; color:var(--geo-gold); font-size:12px; }
.geo-cta-actions{ display:flex; flex-wrap:wrap; gap:10px; margin:0 0 12px; }
.geo-btn{ display:inline-flex; align-items:center; justify-content:center; gap:8px; padding:14px 22px; border-radius:999px; font-size:12.5px; letter-spacing:.16em; text-transform:uppercase; font-weight:600; text-decoration:none; transition:transform .2s, box-shadow .2s, border-color .2s; }
.geo-btn-gold{ background:linear-gradient(135deg, var(--geo-gold-hi), var(--geo-gold)); color:#1A150D; box-shadow:0 10px 30px rgba(212,168,75,.25); }
.geo-btn-gold:hover{ transform:translateY(-1px); box-shadow:0 14px 36px rgba(212,168,75,.35); }
.geo-btn-ghost{ border:1px solid rgba(212,168,75,.5); color:var(--geo-gold-soft); }
.geo-btn-ghost:hover{ border-color:var(--geo-gold-hi); }
.geo-cta-proof{ font-size:13px; color:var(--geo-ink-3); margin:0; }
.geo-cta-wa{ font-size:14px; margin:12px 0 0; }
.geo-cta-wa a{ color:var(--geo-ink-3); text-decoration:none; border-bottom:1px solid var(--geo-rule); }

.geo-cta-manual{ display:grid; gap:24px; align-items:center; }
@media (min-width: 820px){ .geo-cta-manual{ grid-template-columns:220px minmax(0, 1fr); gap:40px; padding:36px 40px; } }
.geo-cta-calc{ text-align:left; background:linear-gradient(180deg, rgba(212,168,75,.08), var(--geo-sheet) 60%); }
@media (min-width: 820px){ .geo-cta-calc{ padding:36px 40px; } }
.geo-book{ --bw:168px; --bh:238px; --bt:16px; width:var(--bw); height:var(--bh); margin:0 auto; perspective:760px; filter:drop-shadow(0 24px 40px rgba(0,0,0,.5)); }
.geo-book-stack{ position:relative; width:100%; height:100%; transform-style:preserve-3d; transform:rotateY(-19deg) rotateX(5deg); transition:transform .6s var(--ease-out-expo, ease); }
.geo-cta-manual:hover .geo-book-stack{ transform:rotateY(-11deg) rotateX(4deg); }
.geo-book-face{ position:absolute; top:50%; left:50%; }
.geo-book-front{ width:var(--bw); height:var(--bh); }
.geo-book-front{ border-radius:3px 10px 10px 3px; background:#1A150D; transform:translate(-50%, -50%) translateZ(calc(var(--bt) / 2)); box-shadow:inset 6px 0 10px -6px rgba(0,0,0,.6); }
.geo-book-front img{ width:100%; height:100%; object-fit:cover; display:block; border-radius:inherit; }
.geo-book-pages{ width:var(--bt); height:calc(var(--bh) - 8px); background:repeating-linear-gradient(90deg, #EFE6CF 0 1px, #D9CDAF 1px 2px); transform:translate(-50%, -50%) rotateY(90deg) translateZ(calc(var(--bw) / 2)); border-radius:0 2px 2px 0; }
.geo-book-spine{ width:var(--bt); height:var(--bh); background:linear-gradient(90deg, #2A2010, #3A2A0E); transform:translate(-50%, -50%) rotateY(-90deg) translateZ(calc(var(--bw) / 2)); border-radius:3px 0 0 3px; }

@media (prefers-reduced-motion: reduce){
  .geo-book-stack, .geo-btn{ transition:none; }
}
.geo-glossary{ margin:0; }
.geo-glossary dt{ font-family:var(--geo-font-display); font-weight:600; font-size:19px; color:var(--geo-ink); margin:26px 0 6px; scroll-margin-top:96px; }
.geo-glossary dt:first-child{ margin-top:0; }
.geo-glossary dt dfn{ font-style:normal; border:0; }
.geo-glossary dd{ margin:0; font-size:16.5px; line-height:1.68; padding-bottom:18px; border-bottom:1px solid var(--geo-rule); }
.geo-term-more{ white-space:nowrap; }
.geo-cards{ list-style:none; margin:0 0 1.2em; padding:0; display:grid; gap:12px; }
@media (min-width: 720px){ .geo-cards{ grid-template-columns:1fr 1fr; } }
.geo-cards a{ display:block; padding:16px 18px; border:1px solid var(--geo-rule); border-radius:14px; background:var(--geo-sheet); text-decoration:none; color:var(--geo-ink-2); border-bottom:1px solid var(--geo-rule); transition:border-color .2s, transform .2s; }
.geo-cards a:hover{ border-color:rgba(212,168,75,.5); transform:translateY(-1px); }
.geo-cards strong{ display:block; font-family:var(--geo-font-display); font-weight:600; font-size:16.5px; color:var(--geo-ink); margin-bottom:4px; }
.geo-card-desc{ display:block; font-size:14.5px; line-height:1.5; color:var(--geo-ink-3); }
.geo-video{ margin:0 0 1.2em; }
.geo-video iframe{ width:100%; aspect-ratio:16 / 9; border:0; border-radius:14px; background:#000; display:block; }
.geo-video figcaption{ font-size:13px; color:var(--geo-ink-3); margin-top:8px; }