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h3{font-family:Fraunces,serif;font-size:1.1rem;font-weight:700;margin-bottom:.3rem}.how-step p{font-size:.88rem;color:var(--text-dim);line-height:1.5}.how-step:not(:last-child):after{content:"→";position:absolute;right:-1.25rem;top:1.2rem;font-size:1.2rem;color:var(--text-faint)}.section-light{max-width:1080px;margin:0 auto;padding:4rem 2rem}.section-light .section-title{font-size:2.2rem}.bento{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:auto auto;gap:1rem}.bento-card{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:2rem;position:relative;overflow:hidden;transition:transform .25s,box-shadow .25s}.bento-card:hover{transform:translateY(-3px);box-shadow:0 12px 40px var(--card-shadow)}.bento-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px}.bento-card[data-concept=model]:before{background:var(--c-model)}.bento-card[data-concept=simulate]:before{background:var(--c-simulate)}.bento-card[data-concept=learn]:before{background:var(--c-learn)}.bento-card[data-concept=collaborate]:before{background:var(--c-collaborate)}.bento-card[data-concept=verify]:before{background:var(--c-verify)}.bento-card[data-concept=compute]:before{background:var(--c-compute)}.bento-card .tag{font-family:IBM Plex Mono,monospace;font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:.75rem;display:flex;align-items:center;gap:.4rem}.bento-card .tag .dot{width:7px;height:7px;border-radius:50%}.bento-card[data-concept=model] .tag{color:var(--c-model)}.bento-card[data-concept=model] .dot{background:var(--c-model)}.bento-card[data-concept=simulate] .tag{color:var(--c-simulate)}.bento-card[data-concept=simulate] 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var(--border)}.blog-card .thumb svg{width:100%;height:100%}.blog-card .card-body{padding:1.25rem}.blog-card .card-tag{font-family:IBM Plex Mono,monospace;font-size:.62rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:.5rem;display:flex;align-items:center;gap:.35rem}.blog-card .card-tag .dot{width:6px;height:6px;border-radius:50%;background:currentColor}.blog-card h3{font-family:Fraunces,serif;font-size:1.05rem;font-weight:700;margin-bottom:.35rem;line-height:1.3}.blog-card .card-desc{font-size:.82rem;color:var(--text-dim);line-height:1.5}.blog-card .card-date{font-family:IBM Plex Mono,monospace;font-size:.65rem;color:var(--text-faint);margin-top:.75rem}.cta-banner{background:var(--bg-deep);color:var(--text-on-dark);border-top:1px solid var(--border-dark)}.cta-banner .inner{max-width:680px;margin:0 auto;padding:4rem 2rem;text-align:center}.cta-banner h2{font-family:Fraunces,serif;font-size:2rem;font-weight:700;margin-bottom:1rem}.cta-banner p{color:var(--text-on-dark-dim);font-size:1rem;margin-bottom:2rem;max-width:480px;margin-left:auto;margin-right:auto}.cta-banner .cta{display:inline-flex;padding:.7rem 1.6rem;background:var(--cta-banner-btn-bg);color:var(--cta-banner-btn-text);font-weight:600;font-size:.9rem;text-decoration:none;border-radius:5px;transition:opacity .2s}.cta-banner .cta:hover{opacity:.9}@media(max-width:768px){.hero{padding:4rem 1.5rem 3rem}.hero h1{font-size:3rem}.hero .subtitle{font-size:1.05rem}.hero-demo .demo-body{grid-template-columns:1fr}.hero-demo .demo-chat{border-right:none;border-bottom:1px solid var(--border)}.bento,.infra-split{grid-template-columns:1fr}.manifesto h2{font-size:1.8rem}.diagram{display:none}.how-steps{grid-template-columns:1fr;gap:1.5rem}.how-step:not(:last-child):after{display:none}.blog-grid{grid-template-columns:1fr}}