/* Additive conversion system. Existing page content remains in place. */
.codex-explore { appearance:none; border:1px solid rgba(255,255,255,.55); background:transparent; color:#fff; padding:8px 11px; display:inline-flex; gap:6px; align-items:center; font:600 12px 'Bricolage Grotesque',sans-serif; cursor:pointer; }
.codex-explore .lucide { width:15px; height:15px; }
.codex-explore-panel { position:fixed; z-index:850; top:66px; left:50%; width:min(920px,calc(100vw - 48px)); transform:translate(-50%,-8px); opacity:0; pointer-events:none; background:var(--paper-card); border:2px solid var(--ink); box-shadow:7px 8px 0 rgba(0,0,0,.14); transition:opacity .16s ease,transform .16s ease; }
.codex-explore-panel.is-open { opacity:1; pointer-events:auto; transform:translate(-50%,0); }
.codex-explore-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:0; }
.codex-explore-group { padding:20px; border-right:1px solid var(--grey-line); }
.codex-explore-group:last-child { border-right:0; }
.codex-explore-group h2 { margin:0 0 11px; color:var(--orange-dark); font:500 10px 'IBM Plex Mono',monospace; letter-spacing:.08em; text-transform:uppercase; }
.codex-explore-group a { display:flex; gap:8px; align-items:center; padding:7px 0; text-decoration:none; font:650 13px 'Bricolage Grotesque',sans-serif; }
.codex-explore-group a:hover { color:var(--orange-dark); }
.codex-explore-group .lucide { width:15px; height:15px; color:var(--blue); }
.nav-links { align-items:stretch; }
.codex-nav-item { position:relative; display:flex; align-items:center; }
.codex-nav-trigger { display:inline-flex; align-items:center; min-height:32px; }
.codex-mega-menu { position:absolute; z-index:900; top:100%; left:50%; width:290px; padding:14px; transform:translate(-50%,-8px); opacity:0; pointer-events:none; background:var(--paper-card); border:1.5px solid var(--ink); box-shadow:5px 6px 0 rgba(0,0,0,.14); transition:opacity .24s ease,transform .24s ease; }
.codex-mega-menu::before { content:''; position:absolute; top:-8px; left:50%; width:14px; height:14px; background:var(--paper-card); border-left:1.5px solid var(--ink); border-top:1.5px solid var(--ink); transform:translateX(-50%) rotate(45deg); }
.codex-nav-item:hover .codex-mega-menu, .codex-nav-item:focus-within .codex-mega-menu { opacity:1; pointer-events:auto; transform:translate(-50%,0); }
.codex-mega-menu a { display:flex; align-items:center; gap:10px; padding:10px; color:var(--ink) !important; font-size:13px; line-height:1.25; text-decoration:none !important; border-bottom:1px solid var(--grey-line); }
.codex-mega-menu a:last-child { border-bottom:0; }
.codex-mega-menu a:hover, .codex-mega-menu a:focus { color:var(--orange-dark) !important; background:rgba(255,255,255,.45); outline:none; }
.codex-mega-menu .lucide { width:16px; height:16px; flex:0 0 16px; color:var(--blue); }
.codex-intent-guide, .codex-application-journey, .codex-score-explainer, .codex-context-next { border:1.5px solid var(--ink); background:var(--paper-card); }
.codex-intent-guide { margin:0 auto 52px; max-width:1056px; padding:28px 30px; }
.codex-intent-guide-head { display:flex; align-items:end; justify-content:space-between; gap:24px; margin-bottom:18px; }
.codex-eyebrow { margin:0 0 6px; color:var(--orange-dark); font:500 11px 'IBM Plex Mono',monospace; letter-spacing:.08em; text-transform:uppercase; }
.codex-intent-guide h2, .codex-application-journey h2, .codex-score-explainer h2, .codex-context-next h2 { margin:0; font:700 22px/1.2 'Bricolage Grotesque',sans-serif; }
.codex-intent-guide p, .codex-application-journey p, .codex-score-explainer p, .codex-context-next p { color:var(--ink-soft); font-size:14px; margin:8px 0 0; }
.codex-intent-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; }
.codex-intent-card { min-height:114px; display:flex; flex-direction:column; justify-content:space-between; gap:10px; padding:17px; background:#fff; border:1px solid var(--grey-line); color:var(--ink); text-decoration:none; transition:transform .14s ease,border-color .14s ease; }
.codex-intent-card:hover { border-color:var(--orange); transform:translateY(-2px); }
.codex-intent-card strong { display:flex; gap:9px; align-items:center; font:700 15px 'Bricolage Grotesque',sans-serif; }
.codex-intent-card .lucide { width:19px; height:19px; color:var(--orange); }
.codex-intent-card span { color:var(--ink-soft); font-size:12px; }
.codex-application-journey { max-width:1056px; margin:16px auto 36px; padding:20px 24px; }
.codex-journey-grid { display:grid; grid-template-columns:1.25fr repeat(3,1fr); gap:14px; align-items:center; }
.codex-journey-intro { padding-right:12px; }
.codex-journey-step { min-height:92px; padding:14px; background:#fff; border-left:3px solid var(--blue); }
.codex-journey-step b { display:block; color:var(--orange-dark); font:500 10px 'IBM Plex Mono',monospace; letter-spacing:.08em; text-transform:uppercase; }
.codex-journey-step span { display:block; margin-top:5px; font:650 13px/1.35 'Bricolage Grotesque',sans-serif; }
.codex-journey-fine { margin-top:15px !important; font:12px/1.45 'IBM Plex Mono',monospace !important; }
.codex-score-explainer { max-width:1056px; margin:24px auto 44px; padding:26px 28px; }
.codex-score-grid { display:grid; grid-template-columns:repeat(5,1fr); gap:0; margin-top:20px; border:1px solid var(--grey-line); }
.codex-score-part { min-height:120px; padding:14px; background:#fff; border-right:1px solid var(--grey-line); }
.codex-score-part:last-child { border-right:0; }
.codex-score-part b { display:block; color:var(--orange-dark); font:700 19px 'IBM Plex Mono',monospace; }
.codex-score-part strong { display:block; margin-top:7px; font:700 13px 'Bricolage Grotesque',sans-serif; }
.codex-score-part span { display:block; margin-top:4px; color:var(--ink-soft); font-size:11px; line-height:1.4; }
.codex-score-rule { margin-top:16px !important; padding-top:14px; border-top:1px dashed var(--grey-line); }
.codex-context-next { max-width:720px; margin:36px auto 0; padding:24px 26px; text-align:center; }
.codex-context-next-actions { display:flex; justify-content:center; flex-wrap:wrap; gap:10px; margin-top:18px; }
.codex-action { display:inline-flex; align-items:center; gap:8px; padding:11px 15px; border:1.5px solid var(--ink); color:var(--ink); background:#fff; text-decoration:none; font:700 13px 'Bricolage Grotesque',sans-serif; }
.codex-action.primary { background:var(--orange); color:#fff; }
.codex-action .lucide { width:15px; height:15px; }
.codex-sticky-apply { display:none; position:fixed; z-index:70; left:0; right:0; bottom:0; padding:10px 16px; justify-content:space-between; align-items:center; gap:12px; background:var(--paper-card); border-top:1.5px solid var(--ink); box-shadow:0 -6px 18px rgba(0,0,0,.12); }
.codex-sticky-apply span { font:650 12px/1.2 'Bricolage Grotesque',sans-serif; }
.codex-sticky-apply a { padding:10px 12px; background:var(--orange); border:1px solid var(--ink); color:#fff; text-decoration:none; white-space:nowrap; font:700 12px 'Bricolage Grotesque',sans-serif; }
@media (max-width:1024px) { .codex-explore, .codex-explore-panel { display:none; } .codex-mega-menu { display:none; } }
@media (max-width:760px) { .codex-intent-guide { margin:0 20px 42px; padding:22px 18px; } .codex-intent-guide-head { display:block; } .codex-intent-grid { grid-template-columns:1fr; } .codex-intent-card { min-height:84px; } .codex-application-journey, .codex-score-explainer { margin:16px 20px 32px; padding:20px 18px; } .codex-journey-grid { grid-template-columns:1fr; } .codex-journey-intro { padding-right:0; } .codex-journey-step { min-height:auto; } .codex-score-grid { grid-template-columns:1fr; } .codex-score-part { min-height:auto; border-right:0; border-bottom:1px solid var(--grey-line); } .codex-score-part:last-child { border-bottom:0; } .codex-context-next { margin:28px 20px 0; } .codex-sticky-apply { display:flex; } body { padding-bottom:70px; } }
@media (prefers-reduced-motion:reduce) { .codex-intent-card { transition:none; } }