.signature-home{--signature-red:oklch(50% .19 23);--signature-ink:oklch(23% .025 258);color:var(--signature-ink);background:oklch(98% .009 80);font-family:Manrope,sans-serif}.signature-hero{max-width:1280px;margin:auto;padding:80px 48px 44px;display:grid;grid-template-columns:1.15fr 1fr;align-items:center;gap:30px}.signature-eyebrow{font-size:10px;font-weight:800;letter-spacing:2px;color:var(--signature-red)}.signature-copy h1{font-size:clamp(46px,5.5vw,76px);line-height:1.08;letter-spacing:-4px;font-weight:750;margin:28px 0}.signature-copy h1 em{font-style:normal;color:var(--signature-red)}.signature-copy>p{font-size:18px;line-height:1.7;color:oklch(48% .02 258);margin-bottom:30px}.signature-actions{display:flex;gap:12px;flex-wrap:wrap}.signature-home .btn{border-radius:5px;background:var(--signature-red);border-color:var(--signature-red);font-family:inherit}.signature-home .btn.secondary{background:transparent;color:var(--signature-ink);border-color:oklch(86% .012 80)}.signature-detail{font-size:10px;color:oklch(50% .02 258);margin-top:24px}.signature-scene.scene{height:540px;min-height:0;position:relative;isolation:isolate}.signature-scene.scene:before,.signature-scene.scene:after{display:none}.signature-arc{position:absolute;width:390px;height:390px;border:56px solid var(--signature-red);border-bottom-color:transparent;border-radius:50%;transform:rotate(-25deg);top:32px;box-sizing:border-box;z-index:-2}.signature-plinth{position:absolute;bottom:62px;width:370px;height:65px;background:linear-gradient(110deg,oklch(91% .013 80),oklch(98% .006 80));border-radius:50% 50% 5px 5px;box-shadow:0 24px 35px -24px oklch(35% .025 30 / .3);z-index:-1}.signature-scene .slab{width:232px;height:363px;border-color:oklch(92% .014 240 / .8);box-shadow:15px 24px 40px oklch(20% .02 258 / .18);background:oklch(99% .004 80 / .5);border-radius:18px}.signature-scene .label{border-top:4px solid var(--signature-red);font-size:8px}.signature-scene .label b{font-size:21px;color:var(--signature-red)}.signature-scene .slab img{object-fit:cover;box-shadow:0 9px 18px #1c283333}.signature-object-note{position:absolute;top:0;right:0;font-size:9px;letter-spacing:1.5px;border-top:1px solid var(--signature-red);padding-top:12px;color:var(--signature-red)}.signature-scroll{position:absolute;bottom:4px;font-size:10px;text-align:center;color:oklch(50% .02 258)}.signature-steps{max-width:1184px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid oklch(85% .015 80);border-bottom:1px solid oklch(85% .015 80)}.signature-steps article{padding:30px 30px 28px 0}.signature-steps article+article{padding-left:30px;border-left:1px solid oklch(85% .015 80)}.signature-steps article>span{font-size:9px;letter-spacing:1.6px;color:var(--signature-red);font-weight:800}.signature-steps h2{font-size:17px;letter-spacing:-.5px;margin:18px 0 10px}.signature-steps p{font-size:12px;line-height:1.8;color:oklch(48% .02 258);max-width:290px}.signature-collection{max-width:1184px;margin:auto;padding:95px 0;display:grid;grid-template-columns:1.3fr 1fr;gap:70px;align-items:center}.signature-collection h2,.signature-network h2{font-size:clamp(30px,3.2vw,44px);line-height:1.18;letter-spacing:-1.5px;margin:22px 0}.signature-collection p,.signature-network p{font-size:15px;line-height:1.8;color:oklch(48% .02 258)}.signature-network{max-width:1184px;margin:auto;padding:55px;background:oklch(94% .017 80);border-left:4px solid var(--signature-red)}.signature-network p{max-width:460px}.signature-pilot{max-width:1184px;margin:25px auto 0;padding-bottom:35px;font-size:10px;color:oklch(52% .018 258)}
@media(max-width:1100px){.signature-steps,.signature-collection,.signature-network,.signature-pilot{margin-left:32px;margin-right:32px}.signature-hero{padding:50px 32px 30px}.signature-copy h1{letter-spacing:-2.5px}.signature-arc{width:320px;height:320px;border-width:45px;top:85px}.signature-plinth{width:300px}}
@media(max-width:700px){.signature-hero{display:flex;flex-direction:column;padding:36px 22px 24px;gap:16px;align-items:stretch}.signature-copy h1{font-size:43px;letter-spacing:-2.3px;margin:22px 0}.signature-copy>p{font-size:15px;margin-bottom:22px}.signature-eyebrow{font-size:8px;letter-spacing:1.6px}.signature-actions{gap:9px}.signature-actions .btn{font-size:11px;padding:13px 12px}.signature-detail{font-size:9px;line-height:1.7;margin-top:20px}.signature-scene.scene{height:440px;margin-top:16px}.signature-object-note{font-size:8px}.signature-arc{width:295px;height:295px;top:53px;border-width:40px}.signature-plinth{bottom:42px;width:280px}.signature-scene .slab{transform:scale(.9)}.signature-scroll{font-size:9px;bottom:0;max-width:280px}.signature-steps{grid-template-columns:1fr;margin:0 22px}.signature-steps article,.signature-steps article+article{padding:22px 0;border-left:0}.signature-steps article+article{border-top:1px solid oklch(85% .015 80)}.signature-steps h2{margin:12px 0 8px}.signature-steps p{max-width:none;margin:0}.signature-collection{grid-template-columns:1fr;gap:12px;padding:48px 0;margin:0 22px}.signature-network{padding:28px;margin:0 22px}.signature-pilot{margin:24px 22px 0;line-height:1.6}}
@media(prefers-reduced-motion:reduce){.signature-scene .slab,.signature-scene img{transition:none!important;animation:none!important}}
.signature-scene{overflow:clip}.signature-actions .btn{width:auto;min-width:0}
@media(max-width:700px){.signature-actions .btn{flex:1;justify-content:center;padding:13px 8px;font-size:10px}.signature-actions .btn span{margin-left:5px}.signature-arc{transform:rotate(-25deg) scale(.85)}}