.prompt-demo{--prompt-ink:#111715;--prompt-muted:#68716c;--prompt-paper:#f7f8f4;--prompt-line:#dfe4dc;--prompt-accent:#d9f451;color:var(--prompt-ink);background:var(--prompt-paper);overflow:clip}.prompt-nav{z-index:20;border-bottom:1px solid var(--prompt-line);background:color-mix(in srgb,var(--prompt-paper) 92%,transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);justify-content:space-between;align-items:center;gap:24px;min-height:76px;padding:0 clamp(20px,5vw,76px);display:flex;position:sticky;top:0}.prompt-logo{color:var(--prompt-ink);letter-spacing:.12em;white-space:nowrap;font-size:15px;font-weight:800}.prompt-logo span{color:var(--prompt-muted);font-weight:500}.prompt-links{align-items:center;gap:clamp(16px,2.5vw,34px);display:flex}.prompt-links a,.prompt-text-link{color:var(--prompt-muted);font-size:13px;font-weight:600}.prompt-links a:hover,.prompt-text-link:hover{color:var(--prompt-ink)}.prompt-hero-actions,.prompt-nav-actions{align-items:center;gap:18px;display:flex}.prompt-solid{color:#fff;background:var(--prompt-ink);border-radius:999px;align-items:center;gap:10px;min-height:46px;padding:0 18px;font-size:13px;font-weight:700;display:inline-flex}.prompt-solid:hover{transform:translateY(-2px)}.prompt-menu-button{background:0 0;border:0;display:none}.prompt-hero{grid-template-columns:minmax(0,.95fr) minmax(360px,.8fr);gap:8vw;min-height:720px;padding:clamp(68px,10vw,140px) clamp(20px,8vw,120px);display:grid}.prompt-hero-copy{align-self:center;max-width:680px}.prompt-eyebrow{color:var(--prompt-muted);letter-spacing:.12em;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;font-weight:700;display:block}.prompt-hero h1{letter-spacing:-.055em;max-width:700px;margin:24px 0;font-size:clamp(48px,7vw,94px);font-weight:600;line-height:.94}.prompt-demo em{color:#60751f;font-style:normal}.prompt-hero p{max-width:520px;color:var(--prompt-muted);font-size:17px;line-height:1.6}.prompt-proof-row{border-top:1px solid var(--prompt-line);flex-wrap:wrap;gap:24px;margin-top:44px;padding-top:20px;display:flex}.prompt-proof-row span{color:var(--prompt-muted);align-items:center;gap:8px;font-size:11px;font-weight:600;display:inline-flex}.prompt-marquee-wrap{grid-template-columns:1fr 1fr;gap:16px;height:620px;display:grid;position:relative;overflow:clip}.prompt-marquee{align-content:start;gap:16px;display:grid}.prompt-marquee img{aspect-ratio:.82;-o-object-fit:cover;object-fit:cover;border-radius:14px;width:100%}.prompt-marquee-up{animation:30s linear infinite prompt-up}.prompt-marquee-down{animation:34s linear infinite prompt-down;transform:translateY(-25%)}.prompt-fade{z-index:2;pointer-events:none;height:100px;position:absolute;left:0;right:0}.prompt-fade-top{background:linear-gradient(var(--prompt-paper),transparent);top:0}.prompt-fade-bottom{background:linear-gradient(transparent,var(--prompt-paper));bottom:0}@keyframes prompt-up{to{transform:translateY(-50%)}}@keyframes prompt-down{to{transform:translateY(0)}}.prompt-section{padding:clamp(78px,10vw,140px) clamp(20px,8vw,120px)}.prompt-section-head{max-width:620px;margin-bottom:54px}.prompt-section-head.centered{text-align:center;margin-left:auto;margin-right:auto}.prompt-process-copy h2,.prompt-section-head h2{letter-spacing:-.05em;margin:18px 0;font-size:clamp(38px,5vw,68px);font-weight:600;line-height:.98}.prompt-section-head p{color:var(--prompt-muted);font-size:16px;line-height:1.6}.prompt-product-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.prompt-product-card{border:1px solid var(--prompt-line);background:#fff;border-radius:18px;transition:transform .24s,box-shadow .24s;overflow:hidden}.prompt-product-card:hover{transform:translateY(-5px);box-shadow:0 18px 35px #14201914}.prompt-product-card-trigger{width:100%;height:100%;color:inherit;cursor:pointer;text-align:left;background:0 0;border:0;flex-direction:column;padding:0;display:flex}.prompt-product-card-trigger:focus-visible{outline:3px solid var(--focus);outline-offset:-3px}.prompt-product-card img{aspect-ratio:1.12;-o-object-fit:cover;object-fit:cover;width:100%;display:block}.prompt-product-card-copy{flex:1;padding:24px 74px 72px 24px;position:relative}.prompt-guide-grid span,.prompt-product-card span{color:var(--prompt-muted);letter-spacing:.08em;text-transform:uppercase;font-size:10px;font-weight:700}.prompt-product-card h3{-webkit-line-clamp:2;min-height:48px;margin:9px 0;font-size:22px;line-height:1.1}.prompt-product-card h3,.prompt-product-card p{-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.prompt-product-card p{max-width:100%;color:var(--prompt-muted);-webkit-line-clamp:4;margin:0;font-size:13px;line-height:1.5}.prompt-product-card-arrow{width:38px;height:38px;color:var(--prompt-ink);border:1px solid var(--prompt-line);border-radius:50%;place-items:center;font-style:normal;transition:background .18s,transform .18s;display:grid;position:absolute;bottom:22px;right:22px}.prompt-product-card-trigger:hover .prompt-product-card-arrow{background:var(--prompt-accent);transform:translate(2px)}.prompt-process{background:var(--prompt-paper);grid-template-columns:minmax(0,1fr) minmax(0,.85fr);gap:clamp(38px,8vw,120px);display:grid}.prompt-process-image{min-height:580px;position:relative}.prompt-process-image img{-o-object-fit:cover;object-fit:cover;border-radius:18px;width:100%;height:100%;min-height:580px}.prompt-process-image span{color:#fff;letter-spacing:.1em;font-family:ui-monospace,monospace;font-size:10px;position:absolute;bottom:22px;left:22px}.prompt-process-copy{align-self:center}.prompt-process-list{gap:24px;margin:38px 0;display:grid}.prompt-process-list>div{border-top:1px solid #cdd5ca;gap:14px;padding-top:18px;display:flex}.prompt-process-list svg{flex:none}.prompt-process-list span{gap:6px;display:grid}.prompt-process-list small{color:var(--prompt-muted);line-height:1.5}.prompt-science{background:var(--prompt-white)}.prompt-value-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;display:grid}.prompt-value-grid article{border:1px solid var(--prompt-line);border-radius:16px;gap:22px;min-height:210px;padding:28px;display:grid}.prompt-value-grid strong{font-size:21px;line-height:1.05}.prompt-value-grid span{color:var(--prompt-muted);font-size:13px;line-height:1.45}.prompt-faq{background:var(--prompt-paper);grid-template-columns:.7fr 1.3fr;gap:10vw;display:grid}.prompt-faq-list{gap:12px;display:grid}.prompt-faq details{border-bottom:1px solid #cad3c8;padding:24px 0}.prompt-faq summary{cursor:pointer;justify-content:space-between;align-items:center;gap:18px;font-size:20px;font-weight:600;list-style:none;display:flex}.prompt-faq summary::-webkit-details-marker{display:none}.prompt-faq details p{max-width:640px;color:var(--prompt-muted);margin:18px 0 0;line-height:1.6}.prompt-guides{background:var(--prompt-white)}.prompt-guide-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;display:grid}.prompt-guide-grid article{background:var(--prompt-paper);border-radius:16px;overflow:hidden}.prompt-guide-grid img{aspect-ratio:1.25;-o-object-fit:cover;object-fit:cover;width:100%}.prompt-guide-grid article>div{padding:22px}.prompt-guide-grid h3{min-height:64px;margin:10px 0 20px;font-size:18px;line-height:1.15}.prompt-guide-grid a{color:var(--prompt-ink);align-items:center;gap:8px;font-size:12px;font-weight:700;display:inline-flex}@media (width<=900px){.prompt-links{border:1px solid var(--prompt-line);background:var(--prompt-paper);border-radius:12px;padding:16px;display:none;position:absolute;top:76px;left:20px;right:20px;box-shadow:0 15px 35px #1420191a}.prompt-links.open{display:grid}.prompt-menu-button{place-items:center;width:44px;height:44px;display:grid}.prompt-nav-actions .prompt-solid{display:none}.prompt-hero{grid-template-columns:1fr}.prompt-marquee-wrap{max-width:640px;height:460px}.prompt-product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.prompt-faq,.prompt-process{grid-template-columns:1fr}.prompt-guide-grid,.prompt-value-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=520px){.prompt-hero{min-height:auto;padding-top:72px}.prompt-hero h1{font-size:54px}.prompt-hero p{font-size:15px}.prompt-hero-actions{flex-direction:column;align-items:stretch}.prompt-proof-row{gap:14px;display:grid}.prompt-marquee-wrap{gap:9px;height:360px}.prompt-marquee{gap:9px}.prompt-guide-grid,.prompt-product-grid,.prompt-value-grid{grid-template-columns:minmax(0,1fr)}.prompt-product-card img{aspect-ratio:1.3}.prompt-process-image,.prompt-process-image img{min-height:360px}}@media (prefers-reduced-motion:reduce){.prompt-marquee-down,.prompt-marquee-up{animation:none}.prompt-product-card:hover,.prompt-solid:hover{transform:none}}.prompt-hero{min-height:clamp(600px,78vh,720px);padding-bottom:clamp(48px,6vw,88px)}.prompt-process-image video{opacity:.78}.prompt-products{background:var(--prompt-white);padding-top:clamp(56px,7vw,96px)}.prompt-process-image img,.prompt-process-image video{-o-object-fit:cover;object-fit:cover;border-radius:18px;width:100%;height:100%;min-height:580px;display:block}.prompt-process-intro{color:var(--prompt-muted);line-height:1.6}@media (width<=520px){.prompt-products{padding-top:56px}.prompt-process-image video{min-height:360px}}.prompt-demo{--prompt-ink:var(--ink);--prompt-muted:var(--muted);--prompt-paper:var(--canvas);--prompt-line:var(--line);--prompt-accent:var(--accent)}.materials-hero{gap:var(--space-xl);background:var(--canvas);border-bottom:1px solid var(--line);align-items:center;min-height:min(820px,92svh);padding:clamp(48px,8vw,104px) clamp(20px,8vw,120px);display:grid}.materials-hero-copy{min-width:0;max-width:680px}.materials-hero h1{max-width:9ch;color:var(--ink);letter-spacing:0;overflow-wrap:anywhere;margin:22px 0 26px;font-size:clamp(3rem,5vw + 1rem,5.25rem);font-weight:500;line-height:.98}.materials-hero h1 span{color:var(--accent-deep)}.materials-hero h1 strong{color:var(--ink-soft);font-weight:500;display:inline}.materials-hero-copy>p{max-width:52ch;color:var(--muted);font-size:17px;line-height:1.6}.materials-hero-copy .prompt-hero-actions{margin-top:30px}.materials-hero-copy .prompt-solid,.materials-hero-copy .prompt-text-link{white-space:nowrap}.materials-hero-media{min-width:0}.materials-hero-media .prompt-marquee-wrap{height:min(670px,100svh - 150px);min-height:520px}.materials-section-head h2{max-width:13ch;color:var(--ink);letter-spacing:0;overflow-wrap:anywhere;margin:14px 0 0;font-size:clamp(2rem,3vw,3.1rem);font-weight:500;line-height:1.04}.materials-certificates,.materials-portfolio{padding:clamp(72px,10vw,136px) clamp(20px,8vw,120px)}.materials-portfolio{background:var(--prompt-white)}.materials-section-head{max-width:620px;margin-bottom:52px}.materials-section-head>p{max-width:58ch;color:var(--muted);margin:20px 0 0;font-size:16px;line-height:1.6}.materials-case-grid{grid-template-columns:minmax(0,1fr);gap:14px;display:grid}.materials-case-card{background:var(--ink);border-radius:var(--radius-panel);min-width:0;position:relative;overflow:hidden}.materials-case-card img{aspect-ratio:4/5;-o-object-fit:cover;object-fit:cover;width:100%;height:auto;transition:transform var(--dur-long) var(--ease-out)}.materials-case-card:hover img{transform:scale(1.025)}.materials-case-card>div{color:var(--white);background:linear-gradient(#0000,oklch(19% .012 155/.86));gap:8px;padding:22px;display:grid;position:absolute;bottom:0;left:0;right:0}.materials-case-card>div span{color:var(--accent);font-family:var(--font-mono);text-transform:uppercase;font-size:10px}.materials-case-card h3{max-width:18ch;margin:0;font-size:22px;font-weight:500;line-height:1.1}.materials-case-card>div svg{color:var(--accent);position:absolute;bottom:22px;right:20px}.materials-certificates{background:var(--prompt-white);border-top:1px solid var(--line)}.materials-certificate-grid{grid-template-columns:minmax(0,1fr);gap:14px;display:grid}.materials-certificate-card{min-width:0;color:var(--ink);background:var(--canvas);border:1px solid var(--line);border-radius:var(--radius-panel);transition:border-color var(--dur-short) var(--ease-out),transform var(--dur-short) var(--ease-out);grid-template-columns:minmax(190px,.46fr) minmax(0,1fr);display:grid;overflow:hidden}.materials-certificate-card:hover{border-color:var(--accent-deep);transform:translateY(-2px)}.materials-certificate-card:focus-visible{outline:2px solid var(--focus);outline-offset:3px}.materials-certificate-card img{-o-object-fit:contain;object-fit:contain;-o-object-position:center;object-position:center;background:var(--surface);border-inline-end:1px solid var(--line);width:100%;height:100%;min-height:300px;padding:18px}.materials-certificate-card>div{flex-direction:column;justify-content:center;gap:14px;min-width:0;padding:clamp(24px,3vw,38px);display:flex}.materials-certificate-card strong{max-width:15ch;font-size:clamp(20px,2vw,26px);font-weight:500;line-height:1.08}.materials-certificate-card span{color:var(--muted);align-items:center;gap:8px;font-size:12px;display:inline-flex}.materials-certificate-card span svg{color:var(--accent-deep)}@media (width>=40rem){.materials-hero{grid-template-columns:minmax(0,.9fr) minmax(360px,1fr)}.materials-case-grid,.materials-certificate-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width>=60rem){.materials-hero{gap:clamp(48px,9vw,150px)}.materials-case-grid{grid-template-columns:repeat(12,minmax(0,1fr))}.materials-case-card{grid-column:span 4}.materials-case-card:first-child{grid-column:span 5}.materials-case-card:nth-child(2){grid-column:span 3}.materials-case-card:nth-child(3),.materials-case-card:nth-child(4){grid-column:span 4}.materials-case-card:nth-child(5){grid-column:span 3}.materials-case-card:nth-child(6){grid-column:span 5}}@media (width<=39.99rem){.materials-hero h1{max-width:8ch;font-size:clamp(2.85rem,13vw,4rem)}.materials-hero-media .prompt-marquee-wrap{height:460px;min-height:0}.materials-hero-copy .prompt-hero-actions{flex-direction:column;align-items:stretch}.materials-hero-copy .prompt-solid{width:100%}.materials-section-head h2{max-width:16ch}.materials-certificate-card{grid-template-columns:minmax(120px,.42fr) minmax(0,1fr)}.materials-certificate-card strong{font-size:18px}.materials-certificate-card>div{padding:18px}}@media (width<=31rem){.materials-hero-media .prompt-marquee-wrap{height:360px}.materials-certificate-card{grid-template-columns:1fr}.materials-certificate-card img{border-inline-end:0;border-bottom:1px solid var(--line);min-height:260px;max-height:300px}.materials-certificate-card>div{min-height:150px}}@media (prefers-reduced-motion:reduce){.materials-case-card img,.materials-certificate-card{transition-duration:.01ms}}.prompt-faq,.prompt-products,.prompt-science{background:var(--prompt-paper-2)}.prompt-guides,.prompt-process{background:var(--prompt-white)}