@charset "UTF-8";
:root{--ink:#101218;--night:#090c13;--surface:#131720;--muted:#9ca3b5;--violet:#9b8cff;--purple:#6450e8;--line:#292e3a;--paper:#f8f9fc;--body:#525a6b}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;font-family:Inter,"Helvetica Neue","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--night);font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}a,button,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #8c76ff;outline-offset:6px}.wrap{max-width:1320px;width:calc(100% - 112px);margin:0 auto}.skip{position:fixed;top:-100px;left:20px;background:white;padding:15px;z-index:99}.skip:focus{top:12px}header{position:sticky;top:0;z-index:10;background:rgba(9,12,19,.95);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);color:white}.nav{height:88px;display:flex;align-items:center;gap:32px}.brand{display:flex;align-items:center;gap:12px;font-size:22px;letter-spacing:1.5px;font-weight:750;white-space:nowrap}.mark{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border:1px solid #8c7aea;color:#c0b7ff;font-weight:500;letter-spacing:-4px;padding-right:5px;font-size:26px}.brand-sub{font-size:10px;line-height:1.4;font-weight:400;letter-spacing:2px;width:82px;white-space:normal;color:#a5acbd;margin-left:5px}.nav nav{margin-left:auto;display:flex;gap:30px;font-size:14px;color:#c1c6d1}.nav nav a:hover,.text-link:hover{color:var(--violet)}.nav-cta{font-size:14px;border:1px solid #424957;padding:10px 19px;margin-left:10px}.nav-cta span{margin-left:16px}.nav-cta:hover{border-color:var(--violet)}.menu{display:none}.mobile-nav{padding:0 28px 22px}.mobile-nav:not([hidden]){display:grid;gap:12px}.hero{color:white;background:radial-gradient(ellipse at 89% 55%,#20203b55,transparent 46%),var(--night)}.hero-grid{display:grid;grid-template-columns:1.03fr 1fr;gap:80px;padding-top:90px;padding-bottom:82px;align-items:center}.eyebrow,.kicker{font-size:12px;letter-spacing:2.2px;font-weight:600;margin:0 0 27px}.eyebrow{color:#b4abdf;display:flex;gap:12px;align-items:center}.tiny-line{width:22px;height:1px;background:var(--violet)}h1{font-size:clamp(52px,5.2vw,78px);line-height:1.22;letter-spacing:-2px;margin:0;font-weight:620}h1 .accent{color:var(--violet)}.period{color:var(--violet)}.hero-desc{font-size:18px;line-height:1.9;color:#aeb5c4;margin:30px 0 34px}.hero-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;gap:30px;min-height:52px;padding:12px 22px;font-size:15px;font-weight:600;transition:background .2s,transform .2s}.button:hover{transform:translateY(-2px)}.primary{background:#b3a6ff;color:#101020}.primary:hover{background:#c2b8ff}.text-link{font-size:14px;color:#d5d7df}.text-link span{margin-left:10px}.hero-bottom{display:flex;gap:22px;color:#8c95a7;font-size:12px;letter-spacing:1px;margin-top:52px}.hero-bottom span+span{padding-left:22px;border-left:1px solid #414553}.system{border:1px solid #36374d;border-radius:8px;background:linear-gradient(145deg,#1c1e30,#10141f 65%);box-shadow:0 20px 80px #0003;position:relative}.system-top{display:flex;justify-content:space-between;gap:10px;padding:20px 24px;border-bottom:1px solid #343744;font-size:11px;letter-spacing:1.2px;color:#c1c2d4}.diagram-label{font-size:12px;letter-spacing:0;color:#959caf}.diagram{padding:36px 28px 30px}.diagram-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;text-align:center}.sources>div{padding:17px 5px 13px;background:#1a1e2b;border:1px solid #3c4255;border-radius:5px;font-size:13px;color:#cfd3df}.file-icon{display:block;color:#b6aaff;font-size:25px;line-height:1.3;margin-bottom:10px}.connector{display:flex;justify-content:space-around;height:39px}.connector span{width:1px;background:linear-gradient(#605879,#9682e4);position:relative}.connector span:after{content:"";position:absolute;width:4px;height:4px;border-radius:50%;background:#c0aeff;left:-1.5px;top:40%;box-shadow:0 0 10px #9682e4}.engine{border:1px solid #8a78d0;border-radius:5px;background:linear-gradient(110deg,#302946,#252336);padding:22px 18px;box-shadow:0 0 35px #8875f312}.engine-heading{display:flex;align-items:center;gap:16px}.engine-logo{font-size:36px;letter-spacing:-5px;color:#d3c5ff;width:46px}.engine-heading strong{display:block;font-size:19px;font-weight:550}.engine-heading div>span{font-size:9px;letter-spacing:1.8px;color:#b1a7cf}.engine-tags{display:flex;justify-content:space-between;gap:8px;margin-top:22px}.engine-tags span{font-size:12px;color:#c0b6db;border-top:1px solid #6c5e8b;padding-top:10px;flex:1;text-align:center}.single{height:27px}.review{border:1px solid #3e4354;border-radius:4px;padding:12px 17px;display:flex;align-items:center;gap:14px;background:#1a1e2b;font-size:14px}.review>span:first-child{color:#b8a6ff;font-size:24px}.review small{display:block;color:#949db0;font-size:12px}.review-check{margin-left:auto;color:#bcb1ff}.short{height:23px}.outputs>div{background:#1d2230;border:1px solid #353d50;border-radius:4px;font-size:12px;padding:10px 4px;color:#c6cbd7}.system-foot{display:flex;justify-content:center;gap:14px;border-top:1px solid #343744;padding:16px;font-size:12px;color:#909aae}.hero-baseline{padding:24px 0;display:flex;justify-content:space-between;border-top:1px solid #282d38;color:#8f98aa;font-size:11px;letter-spacing:1.4px}.hero-baseline span:nth-child(2){font-size:12px;letter-spacing:2px}.light{background:var(--paper)}section:not(.hero){padding:96px 0}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:48px}.kicker{color:var(--purple);margin-bottom:20px}h2{font-size:clamp(30px,3vw,44px);line-height:1.42;font-weight:580;letter-spacing:-1.3px;margin:0}.section-heading>p{font-size:16px;color:var(--body);margin:0 0 4px;line-height:1.9}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid #dce0e8;border-radius:6px;overflow:hidden;background:white}.service{padding:32px}.service+.service{border-left:1px solid #dce0e8}.service-top{display:flex;justify-content:space-between;align-items:center;color:#858a99;font-size:12px}.service-icon{color:var(--purple);font-size:29px;font-family:monospace;height:43px}h3{font-size:23px;line-height:1.4;font-weight:600;margin:29px 0 18px}.service p{font-size:15px;color:var(--body);line-height:1.9;margin:0}.service ul{list-style:none;padding:18px 0;margin:10px 0 25px;border-bottom:1px solid #e8eaf0;color:#626a79;font-size:14px}.service li{margin:9px 0}.service li:before{content:"+";color:var(--purple);margin-right:12px}.service a{font-size:14px;display:flex;justify-content:space-between}.service a:hover{color:var(--purple)}section.scenarios{padding-top:10px}.subtle{font-size:13px;color:#7b8291}.scenario-tabs{display:flex;gap:8px;border-bottom:1px solid #d5d9e2;padding-bottom:0}.scenario-tabs button{border:0;border-bottom:3px solid transparent;background:none;padding:15px 24px;font-size:15px;color:#646d7c;margin-bottom:-1px}.scenario-tabs button[aria-selected=true]{border-bottom-color:var(--purple);color:var(--purple);font-weight:600}.scenario-tabs button:hover{background:#efedf9}.scenario-panel{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding:48px 40px;background:#fff;border:1px solid #e0e3eb;border-top:0;border-radius:0 0 6px 6px;min-height:475px}.pill{font-size:11px;letter-spacing:1.6px;color:var(--purple)}.scenario-copy h3{font-size:34px;line-height:1.5;margin:20px 0}.scenario-copy>p{color:var(--body);font-size:15px;line-height:1.9}.scenario-copy dl{margin:30px 0 0}.scenario-copy dl>div{margin-top:15px}.scenario-copy dt{font-size:12px;color:#858b98;margin-bottom:3px}.scenario-copy dd{margin:0;font-size:14px;color:#424b5c}.scenario-example{border:1px solid #dddfea;border-radius:6px;background:#f8f9fc;align-self:center}.example-top{display:flex;justify-content:space-between;padding:16px 20px;border-bottom:1px solid #e0e3ed;font-size:14px}.example-top span+span{color:#7d8392;font-size:12px}ol{list-style:none;padding:10px 20px 0;margin:0}.scenario-example li{display:flex;gap:18px;align-items:center;padding:15px 0;border-bottom:1px solid #e0e3ed}.scenario-example li>span{font-family:monospace;color:#9095a4;font-size:13px;width:24px}.scenario-example strong{font-size:14px;font-weight:550;display:block}.scenario-example small{font-size:12px;color:#757e90;display:block;margin-top:2px}.scenario-example li.human>span{color:var(--purple)}.example-note{font-size:12px;color:#79718f;padding:16px 20px}.approach{color:white}.approach .kicker{color:#b09ffc}.approach .section-heading>p{color:#a6aebd}.steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #363947;padding-top:34px;gap:36px}.step-num{font-size:38px;font-weight:300;color:#8e81bc;line-height:1}.steps h3{font-size:22px;margin:25px 0 17px}.steps p{font-size:15px;color:#a3aabc;line-height:1.9}.steps small{font-size:12px;color:#8d94a4;display:block;margin-top:26px;padding-top:18px;border-top:1px solid #2b303c}.team-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px}.team h2 span{color:var(--purple)}.team-copy .large{font-size:25px;line-height:1.7;margin:0 0 24px;color:var(--ink)}.team-copy>p{color:var(--body);font-size:16px}.team-principles{margin-top:30px}.team-principles>div{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #dce0e8;padding:16px 0;font-size:14px}.team-principles strong{font-weight:500}.team-principles span{color:#767f90}section.engagement{padding-top:16px}.engagement-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.engagement-grid article{padding:28px;border:1px solid #d9dee8;background:#fff;border-radius:5px}.engagement-grid article.featured{border-color:#8c7bd2;background:#f1eefd}.engagement-grid article>span{font-size:11px;color:#767c8d;letter-spacing:1.5px}.engagement-grid h3{margin:19px 0 12px}.engagement-grid p{font-size:14px;color:var(--body)}.engagement-grid article>div{font-size:12px;border-top:1px solid #dcdde9;padding-top:18px;margin-top:24px;color:#68657a}.engagement-note{font-size:12px;color:#767e8e;margin:19px 0 42px}.faq{border-top:1px solid #d5dce6}.faq details{border-bottom:1px solid #d5dce6;padding:23px 0}.faq summary{cursor:pointer;font-size:16px;list-style:none;display:flex;justify-content:space-between;gap:20px}.faq summary:after{content:"+";color:var(--purple);font-size:22px;line-height:1}.faq details[open] summary:after{content:"−"}.faq p{font-size:15px;max-width:850px;color:var(--body);margin-bottom:0}footer{color:white;padding:44px 0 26px}.footer-top{display:flex;align-items:center;gap:50px}.footer-top p{font-size:16px;color:#adb3c3}.footer-top>a:last-child{margin-left:auto;font-size:13px;color:#bdb4e8}.footer-bottom{border-top:1px solid #2e3340;margin-top:34px;padding-top:23px;display:flex;justify-content:space-between;gap:20px;color:#8e96a8;font-size:11px;letter-spacing:.7px}
@media(min-width:1500px){.hero-grid{padding-top:108px;padding-bottom:100px}}@media(max-width:1150px){.wrap{width:calc(100% - 64px)}.brand-sub{display:none}.nav nav{gap:20px}.hero-grid{gap:40px}.hero-actions{gap:20px}.system-top{padding:17px}.diagram{padding:25px 18px}.service{padding:25px}.scenario-panel{gap:38px;padding:35px}.team-grid{gap:55px}.hero h1{font-size:58px}.engine-heading strong{font-size:17px}.steps{gap:25px}}
@media(max-width:850px){.nav{height:74px}.nav nav{display:none}.nav-cta{margin-left:auto}.hero-grid{grid-template-columns:1fr;gap:48px;padding-top:55px;padding-bottom:45px}.hero-copy{max-width:600px}.hero h1{font-size:64px}.hero-desc br:first-child{display:none}.hero-bottom{margin-top:32px}.system{max-width:570px;width:100%;justify-self:center}.hero-baseline span:last-child{display:none}.service-grid{grid-template-columns:1fr}.service{display:grid;grid-template-columns:1fr 1fr;gap:10px 25px;padding:28px}.service+.service{border-left:0;border-top:1px solid #dce0e8}.service h3{margin:0;grid-column:1}.service p{grid-column:1}.service ul{grid-column:2;grid-row:2/5;border-bottom:0;margin:0;padding:0}.service a{grid-column:1;margin-top:10px}.service-top{grid-column:1/3}.section-heading{align-items:flex-start}.section-heading>p{max-width:230px}.scenario-panel{grid-template-columns:1fr;gap:25px}.scenario-copy h3 br{display:none}.scenario-copy dl{display:flex;gap:30px;margin-top:10px}.steps{grid-template-columns:1fr 1fr;gap:36px}.team-grid{grid-template-columns:1fr;gap:35px}.team h2 br:nth-of-type(2){display:none}.engagement-grid{gap:12px}.engagement-grid article{padding:20px}.footer-top{gap:25px;flex-wrap:wrap}.footer-top p{margin:0}.footer-bottom{flex-wrap:wrap}.menu{display:block;background:none;border:0;color:white;font-size:13px;padding:8px 0}.nav{gap:20px}section:not(.hero){padding:72px 0}}
@media(max-width:540px){.wrap{width:calc(100% - 40px)}.brand{font-size:18px;gap:8px}.mark{width:30px;height:30px;font-size:22px}.nav{gap:16px}.nav-cta{padding:8px 10px;font-size:12px}.nav-cta span{margin-left:5px}.menu{font-size:12px}.hero h1{font-size:52px;letter-spacing:-1px}.eyebrow{font-size:10px;letter-spacing:1.2px;margin-bottom:24px}.hero-desc{font-size:16px}.hero-desc br:first-child{display:block}.hero-actions{gap:22px}.hero-bottom{font-size:10px;gap:14px}.hero-bottom span+span{padding-left:14px}.hero-baseline{gap:18px;font-size:9px;letter-spacing:.5px}.hero-baseline span:nth-child(2){font-size:10px;letter-spacing:0}.system-top{font-size:9px;padding:15px}.diagram{padding:23px 15px}.diagram-row{gap:8px}.sources>div{font-size:12px}.engine-heading strong{font-size:17px}.engine-tags span{font-size:11px}.section-heading{display:block;margin-bottom:30px}.section-heading>p{margin-top:24px;max-width:none;font-size:15px}h2{font-size:31px}.service{display:block;padding:27px}.service h3{margin:23px 0 15px}.service p{font-size:15px}.service ul{padding:15px 0;border-bottom:1px solid #e0e4eb;margin-bottom:21px}.scenario-tabs{gap:0}.scenario-tabs button{padding:14px 8px;flex:1;font-size:12px;white-space:nowrap}.scenario-panel{padding:27px 18px}.scenario-copy h3{font-size:28px}.scenario-copy dl{display:block}.scenario-copy h3 br{display:block}.example-top{padding:15px;font-size:13px}ol{padding:5px 15px 0}.scenario-example li{gap:10px}.scenario-example small{font-size:12px}.steps{gap:32px 22px}.steps p{font-size:14px}.steps small{font-size:11px}.steps h3{font-size:20px}.step-num{font-size:31px}.team-copy .large{font-size:23px}.team-principles>div{font-size:12px;gap:10px}.engagement-grid{grid-template-columns:1fr;gap:15px}.engagement-grid article{padding:25px}.engagement-grid h3{font-size:23px}.engagement-grid article>div{font-size:13px}.footer-top{gap:22px}.footer-top p{font-size:14px}.footer-top>a:last-child{margin-left:0}.footer-bottom{font-size:10px}.kicker{font-size:11px}.system-foot{font-size:11px}.team h2 br:nth-of-type(2){display:block}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

/* RanRon: a quieter first screen */
.brand{font-size:28px;letter-spacing:-.8px;font-weight:650}.brand-sub{font-size:12px;width:auto;white-space:nowrap;letter-spacing:2px;padding-left:17px;border-left:1px solid #424654;margin-left:5px}.nav-cta{border:0;padding-right:0}.hero-simple{background:radial-gradient(ellipse at 80% 100%,#25203c77,transparent 55%),#090c13;min-height:calc(100svh - 88px);display:flex;align-items:center}.simple-content{padding-top:100px;padding-bottom:120px}.hero-simple .eyebrow{font-size:13px;letter-spacing:2px;margin-bottom:35px;color:#aaa2c8}.hero-simple h1{font-size:clamp(46px,6.7vw,94px);line-height:1.28;font-weight:550;letter-spacing:-2px;max-width:1000px}.hero-simple .hero-desc{font-size:20px;margin:33px 0 42px;color:#abb2c2}.hero-simple .button{font-size:14px;padding:12px 22px}.hero-simple .accent{color:#b3a5fc}@media(max-width:850px){.brand-sub{display:inline}.hero-simple{min-height:calc(88svh - 74px)}.simple-content{padding-top:80px;padding-bottom:90px}.hero-simple h1{font-size:68px}.nav-cta{margin-left:auto}.hero-simple .hero-desc{font-size:18px}}@media(max-width:540px){.brand{font-size:24px}.brand-sub{font-size:11px;padding-left:12px;letter-spacing:1px}.hero-simple h1{font-size:clamp(36px,10.5vw,54px);letter-spacing:-1px}.hero-simple .hero-desc{font-size:16px;max-width:260px;line-height:1.9}.hero-simple .eyebrow{font-size:12px}.nav{gap:16px}.nav-cta{font-size:12px}.simple-content{padding-top:80px;padding-bottom:90px}}

/* Launch copy: readable content and four responsive scenario tabs. */
.steps{grid-template-columns:repeat(3,minmax(0,1fr))}.service p,.scenario-copy>p,.steps p,.engagement-grid p,.faq p{font-size:1rem}.scenario-tabs button{font-size:1rem}.scenario-example small,.example-note,.engagement-note,.team-principles>div,.engagement-grid article>div{font-size:.875rem}.brand-sub{font-size:.875rem}
@media(max-width:850px){.steps{grid-template-columns:1fr}.scenario-tabs{flex-wrap:wrap}.scenario-tabs button{flex:1 1 40%}.nav-cta{display:none}.menu{margin-left:auto;font-size:.875rem}.scenario-copy,.scenario-example{min-width:0}}
@media(max-width:540px){.scenario-tabs button{white-space:normal;min-height:52px;padding:12px 8px}.brand-sub{font-size:.875rem}.service p,.scenario-copy>p,.steps p{font-size:1rem}.scenario-example small,.example-note,.team-principles>div{font-size:.875rem}.hero-simple .button{font-size:1rem}.hero-simple h1{font-size:clamp(30px,9.3vw,48px)}.hero-simple .accent{white-space:nowrap}.simple-content{padding-top:64px;padding-bottom:72px}}