@font-face{font-family:Trilis;src:url('assets/trilis-sans.woff') format('woff');font-weight:400;font-display:swap}
@font-face{font-family:Trilis;src:url('assets/trilis-sans-bold.woff') format('woff');font-weight:700;font-display:swap}
:root{--black:#000;--surface:#080a0b;--white:#f5f7f7;--muted:#9da8ad;--teal:#77e1db;--magenta:#c840ba;--line:#ffffff24;--pad:clamp(24px,6.5vw,110px)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--black);color:var(--white);font-family:Trilis,Arial,sans-serif;-webkit-font-smoothing:antialiased}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:400}a{color:inherit;text-decoration:none}button,input{font:inherit}button{color:inherit;cursor:pointer}a,button,input{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{outline:2px solid var(--teal);outline-offset:6px}::selection{background:var(--teal);color:#001615}.skip{position:fixed;left:20px;top:-80px;z-index:100;background:var(--white);color:#000;padding:16px}.skip:focus{top:10px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.header{height:99px;position:fixed;left:0;top:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:0 var(--pad);background:#000000eb;border-bottom:1px solid #ffffff1a;backdrop-filter:blur(20px)}.brand{display:flex;align-items:center;gap:17px;flex-shrink:0}.logo-window{display:block;position:relative;width:118px;height:72px;overflow:hidden;background:#000;flex-shrink:0}.logo-window img{position:absolute;left:-55px;top:-29px;width:232px;height:auto;max-width:none}.brand-sub{font-size:8px;letter-spacing:2.5px;color:#c2c8cd}.nav{display:flex;align-items:center;gap:32px;font-size:14px;color:#fff}.nav a{padding:15px 0;transition:color .2s}.nav a:hover{color:var(--teal)}.menu-button{display:none}.scroll-progress{position:absolute;bottom:-1px;left:0;width:0;height:1px;background:linear-gradient(90deg,var(--teal),var(--magenta));transition:width .1s linear}
.hero{position:relative;min-height:100vh;min-height:100svh;height:auto;overflow:hidden;isolation:isolate;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:clamp(16px,3svh,32px);padding:calc(100px + clamp(20px,4svh,48px)) var(--pad) clamp(24px,4svh,48px);background:#000}.hero-atmosphere{position:absolute;inset:0;z-index:-1;background:radial-gradient(ellipse at 50% 70%,#04473e35,transparent 50%),radial-gradient(ellipse at 80% 75%,#4c113b28,transparent 30%)}canvas{display:block;width:100%;height:100%;pointer-events:none}.hero>canvas{position:absolute;inset:0;z-index:-1}.hero-copy{text-align:center;pointer-events:auto;-webkit-user-select:text;user-select:text;position:relative;z-index:1}.eyebrow{font:9px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:1.9px}.hero-eyebrow{display:inline-flex;align-items:center;gap:9px;border:1px solid #77e1db3b;border-radius:100px;padding:8px 13px;color:#c5e7e4;background:#0008;font-size:8px;letter-spacing:2px}.status-dot{width:4px;height:4px;background:var(--teal);border-radius:100%;box-shadow:0 0 9px #77e1db80;display:inline-block;flex-shrink:0}.hero h1{font-size:clamp(55px,6.9vw,110px);line-height:1.03;margin-top:0}.hero .more{color:var(--teal)}.hero-copy>p:last-child{font-size:18px;line-height:1.8;color:#aab7bd;margin-top:27px;max-width:580px;margin-left:auto;margin-right:auto}.enter-button{display:flex;align-items:center;gap:20px;padding:7px 7px 7px 24px;border:1px solid #ffffff55;border-radius:100px;font-size:12px;background:#000b;backdrop-filter:blur(10px);position:absolute;bottom:102px;transition:border-color .25s,transform .25s}.round-arrow{width:36px;height:36px;display:grid;place-items:center;background:var(--white);color:#000;border-radius:50%;font-size:20px;transition:transform .25s,background .25s}.enter-button:hover{border-color:var(--teal);transform:translateY(-3px)}.enter-button:hover .round-arrow{background:var(--teal)}.hero-foot{display:flex;align-items:flex-end;justify-content:space-between;position:absolute;bottom:33px;left:var(--pad);right:var(--pad);font:8px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:1px;color:#90a3aa}.hero-foot-right{text-align:right}.motion-toggle{margin-inline:auto;display:flex;align-items:center;gap:8px;border:0;background:transparent;color:#b4bec3;font-size:10px;padding:10px;line-height:1;letter-spacing:0}.motion-symbol{font-size:13px}
.section-pad{padding-left:var(--pad);padding-right:var(--pad)}.section-top{display:flex;align-items:center;justify-content:space-between;padding-top:33px;border-top:1px solid var(--line)}.section-marker{display:inline-block;margin-right:24px;color:#5f9f9b}.section-top .eyebrow{color:#c2ced0}.tiny-mark{font-size:28px;line-height:1;color:#90b5b3}.perspective{padding-top:0;padding-bottom:130px;background:#000}.perspective-layout{display:grid;grid-template-columns:1.25fr 1fr;gap:12%;padding-top:85px}.perspective h2{font-size:clamp(40px,4.6vw,73px);line-height:1.04;letter-spacing:-3px}.muted-word{color:#7b858a}.perspective-story{max-width:400px;padding-top:2px}.perspective-story .lead{font-size:23px;line-height:1.35;letter-spacing:-.5px;color:#e1e7e8}.perspective-story p{font-size:15px;line-height:1.75;color:#9da8ad;margin-top:22px}.perspective-story .lead{margin-top:25px}.small-orbit{width:32px;height:32px;border:1px solid #75d8cf80;border-radius:50%;position:relative}.small-orbit:before{content:'';position:absolute;inset:4px -7px;border:1px solid #75d8cf60;border-radius:50%;transform:rotate(-40deg)}.small-orbit>span{position:absolute;width:5px;height:5px;background:var(--magenta);border-radius:50%;right:3px;top:1px}.text-link{display:inline-flex;gap:32px;align-items:center;font-size:12px;padding-bottom:11px;border-bottom:1px solid #ffffff55;margin-top:29px}.text-link span{color:var(--teal);font-size:19px;transition:transform .2s}.text-link:hover span{transform:translate(3px,-3px)}
.unseen{background:#07090a;padding-top:45px;padding-bottom:86px}.unseen .section-top{padding-top:0;border:0}.experience-label{display:flex;align-items:center;gap:9px;font:8px/1.3 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:1px;color:#849fa3}.unseen-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:35px;margin-top:63px;margin-bottom:44px}.unseen-heading h2{font-size:clamp(42px,5vw,80px);line-height:1.02;letter-spacing:-3.5px}.teal-word{color:var(--teal)}.unseen-heading>p{font-size:13px;line-height:1.7;color:#a0adb2;padding-bottom:5px;max-width:270px}.lens-experience{position:relative;border:1px solid #ffffff25;background:#010303;overflow:hidden}.lens-top{display:flex;justify-content:space-between;align-items:center;position:absolute;top:25px;left:30px;right:30px;z-index:2;font:8px/1.4 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:1.2px;color:#a0b5b6;pointer-events:none}.lens-signal{display:flex;gap:4px;align-items:center}.lens-signal i{width:2px;height:6px;background:#88beb5}.lens-signal i:nth-child(2),.lens-signal i:nth-child(4){height:11px}.lens-signal i:nth-child(3){height:17px;background:var(--teal)}.detail-canvas-wrap{height:410px;position:relative;background:radial-gradient(ellipse at 50% 70%,#0c3e3622,transparent 65%)}.crosshair{position:absolute;font:18px/1 ui-monospace,monospace;color:#3b6463}.ch-one{top:50%;left:29px}.ch-two{top:50%;right:29px}.focus-caption{display:flex;gap:17px;align-items:flex-start;max-width:600px;margin:0 auto;min-height:100px;padding:0 25px}.caption-index{color:var(--teal);font-size:23px;line-height:1.2}.focus-caption h3{font-size:24px;letter-spacing:-.7px;line-height:1.15}.focus-caption p{font-size:13px;line-height:1.6;color:#99aeb1;margin-top:10px}.focus-controls{max-width:600px;padding:28px 25px 30px;margin:0 auto}.focus-labels{display:flex;justify-content:space-between;gap:20px;font-size:11px;color:#c8d6d9;line-height:1.5}.focus-labels output{color:var(--teal)}input[type=range]{width:100%;margin:16px 0 14px;height:24px;appearance:none;-webkit-appearance:none;background:transparent;cursor:ew-resize;--detail:20%}input[type=range]::-webkit-slider-runnable-track{height:2px;background:linear-gradient(to right,var(--teal) 0%,var(--teal) var(--detail),#ffffff35 var(--detail),#ffffff35 100%)}input[type=range]::-moz-range-track{height:2px;background:#ffffff35}input[type=range]::-moz-range-progress{height:2px;background:var(--teal)}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:22px;height:22px;border-radius:50%;margin-top:-10px;background:#e3f9f4;border:6px solid #24534e;box-shadow:0 0 0 1px #82d4c8,0 0 22px #2cafa65c}input[type=range]::-moz-range-thumb{width:10px;height:10px;border-radius:50%;background:#e3f9f4;border:6px solid #24534e;box-shadow:0 0 0 1px #82d4c8,0 0 22px #2cafa65c}.range-ends{display:flex;justify-content:space-between;font:8px/1.4 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:1px;color:#7c949b}.experience-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:0 30px;border-top:1px solid #ffffff1c;padding:18px 0;font-size:9px;line-height:1.5;color:#8ca0a6}.experience-bottom button{border:0;background:none;color:#b9cccf;font-size:10px;padding:5px 0 5px 10px}.experience-bottom button span{font-size:16px;padding-left:10px}
.horizon{padding-top:35px;padding-bottom:125px;background:#000}.horizon .section-top{border:0}.horizon-layout{display:grid;grid-template-columns:1fr 1.2fr;gap:12%;padding-top:70px}.horizon-intro h2{font-size:clamp(34px,3.8vw,60px);line-height:1.08;letter-spacing:-2.4px}.horizon-intro>p{max-width:340px;font-size:14px;line-height:1.75;color:#9da8ad;margin-top:28px}.horizon-note{font:8px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:1px;display:flex;align-items:center;gap:27px;color:#7ea5a5;margin-top:45px}.horizon-note span{font-size:20px}.chapter{border-top:1px solid #ffffff2e}.chapter:last-child{border-bottom:1px solid #ffffff2e}.chapter summary{display:flex;align-items:center;gap:18px;padding:28px 0;cursor:pointer;list-style:none;min-height:80px}.chapter summary::-webkit-details-marker{display:none}.chapter-index{font:10px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;color:#699c99;flex-shrink:0}.chapter-title{font-size:24px;letter-spacing:-.7px;line-height:1.2}.chapter-icon{position:relative;width:19px;height:19px;flex-shrink:0;margin-left:auto}.chapter-icon:before,.chapter-icon:after{content:'';position:absolute;background:#a4c1bf;height:1px;width:13px;top:9px;left:3px;transition:transform .25s}.chapter-icon:after{transform:rotate(90deg)}.chapter[open] .chapter-icon:after{transform:rotate(0)}.chapter[open] .chapter-title{color:var(--teal)}.chapter-body{padding:0 30px 31px 46px}.chapter-tag{font:8px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:1.2px;color:#79b6ae}.chapter-body p{font-size:13px;line-height:1.75;color:#a4b0b5;margin-top:15px;max-width:430px}
.purpose{position:relative;isolation:isolate;text-align:center;padding-top:95px;padding-bottom:100px;overflow:hidden;background:#020606;border-top:1px solid var(--line)}.purpose-halo{position:absolute;width:150%;height:400px;left:-25%;bottom:-340px;border-radius:50%;box-shadow:0 -30px 150px 10px #1ccf9c24,0 -5px 50px #2fc5ba26;z-index:-1}.purpose>.eyebrow{color:#b9d0cc;letter-spacing:2.4px}.purpose h2{font-size:clamp(40px,5.9vw,94px);line-height:1.05;letter-spacing:-4px;margin-top:35px}.purpose h2>span{color:#80a9a1}.purpose-description{font-size:14px;line-height:1.8;color:#a8b6b6;max-width:620px;margin:30px auto 0}.purpose-link{display:inline-flex;align-items:center;gap:25px;font-size:12px;margin-top:35px}.purpose-link .round-arrow{width:40px;height:40px;border:1px solid #98d2c5;background:transparent;color:var(--teal)}.purpose-link:hover .round-arrow{transform:rotate(45deg)}.purpose-rule{display:flex;align-items:center;justify-content:center;margin-top:70px;gap:12px}.purpose-rule:before,.purpose-rule:after{content:'';height:1px;width:65px;background:linear-gradient(90deg,transparent,#719f9455)}.purpose-rule:after{transform:rotate(180deg)}.purpose-rule span{width:4px;height:4px;border:1px solid #8abbac;transform:rotate(45deg)}
.footer{background:#000;padding-top:35px;padding-bottom:26px;border-top:1px solid #ffffff12}.footer-main{display:flex;align-items:center;gap:55px;min-height:100px}.footer-main>p{font-size:13px;line-height:1.6;color:#93a2a9}.back-top{width:45px;height:45px;display:grid;place-items:center;border:1px solid #ffffff33;border-radius:50%;font-size:20px;margin-left:auto;transition:border-color .2s}.back-top:hover{border-color:var(--teal)}.footer-bottom{border-top:1px solid #ffffff1f;margin-top:27px;padding-top:25px;display:flex;align-items:center;justify-content:space-between;gap:25px;font-size:9px;color:#92a0a7}.footer-bottom>div{display:flex;gap:25px}.footer-bottom a{color:#becbcf}.footer-signoff{font:7px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:1px}.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .75s ease,transform .75s ease}.js .reveal.in-view{opacity:1;transform:none}
@media(min-width:1800px){:root{--pad:max(110px,calc((100vw - 1550px)/2))}.hero h1{font-size:110px}}
@media(max-width:1100px){.brand-sub{display:none}.nav{gap:25px;font-size:13px}.hero h1{font-size:80px;}.perspective-layout{gap:8%}.perspective h2{font-size:51px;letter-spacing:-2px}.perspective-story .lead{font-size:21px}.horizon-layout{gap:7%;grid-template-columns:.9fr 1.2fr}.chapter-title{font-size:21px}.chapter summary{gap:15px}.chapter-body{padding-left:39px}.footer-signoff{display:none}.purpose h2{letter-spacing:-2.8px}}
@media(max-width:760px){:root{--pad:25px}html{scroll-padding-top:85px}.header{height:85px}.nav{gap:25px}.hero{padding-top:calc(85px + clamp(20px,4svh,36px))}.hero-eyebrow{font-size:7px;letter-spacing:1.5px}.hero h1{font-size:clamp(48px,8.8vw,67px);margin-top:0}.hero-copy>p:last-child{font-size:17px;line-height:1.7;max-width:420px}.enter-button{bottom:100px;font-size:11px;gap:15px;padding-left:18px}.hero-foot{font-size:6px;letter-spacing:.5px;bottom:27px}.hero-foot-right{display:none}.hero-foot .motion-toggle{margin-left:auto;font-size:9px}.perspective{padding-bottom:70px}.section-top{padding-top:26px}.section-top .eyebrow{font-size:8px;letter-spacing:1px}.section-marker{margin-right:17px}.perspective-layout{grid-template-columns:1fr;gap:38px;padding-top:48px}.perspective h2{font-size:clamp(40px,7.6vw,55px);letter-spacing:-2px}.perspective-story{max-width:470px;display:grid;grid-template-columns:36px 1fr;column-gap:23px}.small-orbit{grid-column:1;grid-row:1 / 5;margin-top:4px}.perspective-story .lead,.perspective-story>p,.perspective-story>a{grid-column:2}.perspective-story .lead{margin-top:0;font-size:21px}.perspective-story>p{font-size:14px;margin-top:17px}.perspective-story>a{justify-self:start}.unseen{padding-top:35px;padding-bottom:48px}.experience-label{font-size:6px;letter-spacing:.5px;gap:6px}.unseen-heading{align-items:flex-start;margin-top:42px;flex-direction:column;gap:23px;margin-bottom:28px}.unseen-heading h2{font-size:clamp(41px,8.8vw,65px);letter-spacing:-2.2px}.unseen-heading>p{font-size:12px;max-width:100%}.unseen-heading>p br{display:none}.lens-top{top:20px;left:20px;right:20px;font-size:6px;letter-spacing:.65px}.detail-canvas-wrap{height:300px}.ch-one{left:18px}.ch-two{right:18px}.focus-caption{min-height:104px;padding:0 20px;gap:12px}.focus-caption h3{font-size:21px;letter-spacing:-.5px}.focus-caption p{font-size:12px}.focus-controls{padding:25px 20px 24px}.focus-labels{font-size:10px}.range-ends{font-size:7px}.experience-bottom{margin:0 20px;font-size:8px;gap:12px}.experience-bottom button{font-size:9px;white-space:nowrap}.experience-bottom button span{padding-left:5px}.horizon{padding-top:23px;padding-bottom:65px}.horizon-layout{grid-template-columns:1fr;gap:30px;padding-top:42px}.horizon-intro h2{font-size:43px;letter-spacing:-2px}.horizon-intro>p{max-width:450px;font-size:13px;margin-top:22px}.horizon-note{margin-top:23px}.chapter summary{padding:24px 0;min-height:75px}.chapter-title{font-size:22px}.chapter-body{padding-right:20px}.purpose{padding-top:66px;padding-bottom:55px}.purpose>.eyebrow{font-size:8px}.purpose h2{font-size:clamp(34px,6.4vw,48px);letter-spacing:-1.8px;line-height:1.12;margin-top:28px}.purpose-description{font-size:13px;max-width:420px;margin-top:26px}.purpose-description br{display:none}.purpose-rule{margin-top:48px}.footer{padding-top:27px}.footer-main{gap:24px}.footer-main>p{font-size:11px}.footer-main .brand-sub{display:none}.footer-bottom{flex-wrap:wrap;gap:20px;font-size:8px}.footer-bottom>div{gap:20px}.back-top{width:35px;height:35px;flex-shrink:0}.footer .logo-window{width:100px;height:62px}.footer .logo-window img{width:200px;left:-49px;top:-27px}}
@media(max-width:520px){.header .brand-sub{display:block;font-size:7px;letter-spacing:1.7px}.menu-button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;background:transparent;border:1px solid #ffffff33;border-radius:50%;height:38px;width:38px}.menu-button span{height:1px;width:14px;background:#d6e4e4;transition:transform .2s}.menu-button[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-button[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.nav{display:none;position:absolute;top:84px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:4px;padding:20px var(--pad) 24px;background:#080a0b;border-bottom:1px solid #ffffff2b;font-size:16px}.nav.is-open{display:flex}.nav a{width:100%}.hero h1{font-size:clamp(42px,9.8vw,51px);}.hero-copy>p:last-child{max-width:310px;margin-top:24px;font-size:16px}.desktop-br{display:none}.hero-foot{left:25px;right:20px}.hero-foot>span{max-width:120px}.hero-eyebrow{font-size:6px}.enter-button{bottom:100px;gap:14px;font-size:10px;white-space:nowrap}.round-arrow{width:32px;height:32px}.experience-label{display:none}.perspective h2{font-size:39px}.perspective-story{column-gap:19px;grid-template-columns:26px 1fr}.small-orbit{width:25px;height:25px}.perspective-story .lead{font-size:19px}.perspective-story>p{font-size:13px}.unseen-heading h2{font-size:39px}.detail-canvas-wrap{height:260px}.focus-caption h3{font-size:19px}.focus-caption p{font-size:11px;line-height:1.7}.focus-caption{min-height:119px;gap:9px}.focus-controls{padding-top:19px}.focus-labels{font-size:9px}.range-ends{font-size:6px;letter-spacing:.65px}.lens-top{font-size:5px;letter-spacing:.6px}.focus-caption .caption-index{font-size:20px}.chapter-title{font-size:19px}.chapter summary{gap:14px}.chapter-index{font-size:9px}.chapter-body{padding-left:37px;padding-right:0}.horizon-intro h2{font-size:37px}.purpose h2{font-size:clamp(28px,7.4vw,37px);letter-spacing:-1.3px}.purpose-description{font-size:12px;max-width:320px}.footer-main{flex-wrap:wrap;gap:10px 25px}.footer-main>p{order:3;flex-basis:100%;padding-left:0;margin-top:6px}.footer-main .back-top{margin-left:auto}.footer-bottom{flex-direction:column;align-items:flex-start;gap:18px}}
@media(max-width:360px){:root{--pad:21px}.hero h1{font-size:38px;}.perspective h2{font-size:35px}.unseen-heading h2{font-size:34px}.horizon-intro h2{font-size:33px}.focus-caption h3{font-size:17px}.chapter-title{font-size:17px}.brand{gap:10px}.hero-copy>p:last-child{font-size:15px}.purpose h2{font-size:27px;letter-spacing:-1.1px}}
/* Alternating editorial surfaces give the story space between the immersive scenes. */
.perspective{background:#efeee7;color:#172524;padding-top:22px}.perspective .section-top{border-color:#193b332b}.perspective .section-top .eyebrow{color:#475d57}.perspective .section-marker{color:#496c65}.perspective .tiny-mark{color:#53786e}.perspective .muted-word{color:#6a7c72}.perspective-story .lead{color:#213d35}.perspective-story p{color:#52655d}.perspective .small-orbit{border-color:#397a6e8c}.perspective .small-orbit:before{border-color:#397a6e70}.perspective .text-link{border-color:#355f5160}.perspective .text-link span{color:#146a61}
.unseen{background:#071a20}.unseen .section-top .eyebrow{color:#b8cdcf}.unseen .experience-label{color:#90b5ba}.lens-experience{background:#010607;border-color:#99c9c33a}
.horizon{background:#dce7e3;color:#17352f;padding-top:40px}.horizon .section-top .eyebrow{color:#3b6259}.horizon .section-marker{color:#54796d}.horizon .tiny-mark{color:#3e7669}.horizon .muted-word{color:#5c7c70}.horizon-intro>p{color:#4a655b}.horizon-note{color:#346c5c}.chapter{border-color:#214a3b38}.chapter:last-child{border-color:#214a3b38}.chapter-index{color:#4b7968}.chapter-icon:before,.chapter-icon:after{background:#3b6e5d}.chapter[open] .chapter-title{color:#0b6757}.chapter-tag{color:#236853}.chapter-body p{color:#476155}.horizon summary:focus-visible{outline-color:#0b6757}
.purpose{background:#07392f;border-color:#174d40}.purpose>.eyebrow{color:#b6e1ce}.purpose h2>span{color:#a7d6bd}.purpose-description{color:#bfd8cc}.purpose-halo{box-shadow:0 -30px 150px 10px #6be0af20,0 -5px 50px #4ab9a32e}.purpose-rule:before,.purpose-rule:after{background:linear-gradient(90deg,transparent,#c0e4ce77)}.purpose-rule span{border-color:#c0e4ce}
.perspective a:focus-visible{outline-color:#146a61}.horizon .section-marker,.horizon .chapter-index{color:#406555}
/* Simple typographic lockup from the original Trilis concept. */
.brand{gap:17px}.brand-name{font-size:43px;line-height:1;font-weight:700;letter-spacing:-2px;color:#fff}.brand-dot{color:#c7d8b9}.header .brand-sub,.footer .brand-sub{display:block;font-size:9px;letter-spacing:2.5px;padding-top:5px;color:#e0e6df}.footer-brand{min-height:72px}
@media(max-width:760px){.brand-name{font-size:38px}.header .brand-sub,.footer .brand-sub{font-size:8px;letter-spacing:2px}.footer-main{gap:25px}.footer-main>p{font-size:10px}}
@media(max-width:520px){.brand{gap:15px}.footer-main>p{font-size:11px}}
/* Magenta gives the living lens and the wider story a warmer second light. */
:root{--magenta:#e85cbb}
.brand-dot{color:#eb75c5}
.hero-atmosphere{background:radial-gradient(ellipse at 26% 76%,#087f6b2e,transparent 45%),radial-gradient(ellipse at 77% 78%,#9b1c763d,transparent 43%)}
.hero .more{color:#eeb0dc;background:linear-gradient(105deg,#88e8d8 4%,#bcbbe9 49%,#f28bd3 90%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-eyebrow{border-color:#d782b64f;background:#160d1880;color:#e8d6e9}
.hero-eyebrow .status-dot{background:#ef80cd;box-shadow:0 0 12px #e85cbb99}
.enter-button{border-color:#d99ac16b;background:#0d0713c9}
.enter-button:hover{border-color:#ef85cf}
.enter-button:hover .round-arrow{background:#f0a0da}
.perspective .text-link span{color:#984476}
.horizon .chapter[open] .chapter-title{color:#79365f}
.horizon .chapter[open] .chapter-icon:before,.horizon .chapter[open] .chapter-icon:after{background:#9a477e}
.purpose{background:#351630;border-color:#653151}
.purpose>.eyebrow{color:#e6bbd5}
.purpose h2>span{color:#edaed5}
.purpose-description{color:#dfc8d8}
.purpose-halo{box-shadow:0 -30px 150px 10px #e85cbb26,0 -5px 50px #e171bb39}
.purpose-rule:before,.purpose-rule:after{background:linear-gradient(90deg,transparent,#eab7d580)}
.purpose-rule span{border-color:#e6b6d2}
@media(forced-colors:active){.hero .more{background:none;color:CanvasText;-webkit-text-fill-color:CanvasText}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.js .reveal{opacity:1;transform:none}}

/* Isolate punctuation from the gradient's painted bounds. */
.hero-lastline{white-space:nowrap}
.hero .more{display:inline;padding:0;font-weight:700}
.hero-question{display:inline-block;letter-spacing:0;margin-inline-start:.025em}
.contact{background:#080b10;padding-top:40px;padding-bottom:100px;border-top:1px solid #d74a9c55}
.contact .section-top{border:0;padding-top:0}
.contact .section-marker{color:#da81b7}
.contact .tiny-mark{color:#d987bd}
.contact-layout{display:grid;grid-template-columns:1fr 1.12fr;gap:11%;padding-top:60px;align-items:start}
.contact-intro h2{font-size:clamp(40px,4.3vw,65px);line-height:1.06;letter-spacing:-2.5px}
.contact-intro h2 span{color:#eba2ce}
.contact-intro p{max-width:340px;font-size:14px;line-height:1.8;color:#b8bac7;margin-top:22px}
.contact-intro p:first-of-type{font-size:18px;color:#e2d5df;margin-top:30px}
.contact-fields{display:grid;grid-template-columns:1fr 1fr;gap:25px 22px}
.contact-full{grid-column:1 / -1}
.contact-field{min-width:0}
.contact-field label{display:block;font-size:12px;line-height:1.5;margin-bottom:10px;color:#f0e5ed}
.contact-field label span{color:#adb0bd;font-size:11px}
.contact-field input,.contact-field textarea{display:block;width:100%;border:1px solid #84879766;border-radius:3px;background:#11141c;color:#fff;font:16px/1.6 Trilis,Arial,sans-serif;padding:12px 14px;transition:border-color .2s}
.contact-field textarea{resize:vertical;min-height:140px;max-height:400px}
.contact-field input::placeholder,.contact-field textarea::placeholder{color:#a2a5b5;opacity:1}
.contact-field input:hover,.contact-field textarea:hover{border-color:#d78cb5}
.contact-field input:focus-visible,.contact-field textarea:focus-visible{border-color:#e88fc8;outline:2px solid #e88fc8;outline-offset:3px}
.contact-actions{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:25px}
.contact-actions p{font-size:11px;line-height:1.6;color:#adaebc;max-width:230px}
.contact-actions button{flex-shrink:0;display:flex;align-items:center;gap:27px;background:#ec8bca;border:1px solid #ec8bca;color:#2b1023;padding:14px 20px;border-radius:100px;font-size:13px;transition:background .2s}
.contact-actions button:hover{background:#f3b3dd}
.contact-actions button:disabled{opacity:.65;cursor:wait}
.contact-actions button:focus-visible{outline-color:#ed9dd2}
.contact-actions button>span:last-child{font-size:19px}
.contact-status{min-height:24px;margin-top:17px;font-size:13px;line-height:1.6;color:#ade5cd}
.contact-status[data-state="error"]{color:#ffc1ce}
.contact-trap{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
@media(max-width:760px){.contact{padding-top:30px;padding-bottom:60px}.contact-layout{grid-template-columns:1fr;gap:35px;padding-top:36px}.contact-intro h2{font-size:43px;letter-spacing:-1.8px}.contact-intro p{max-width:470px;font-size:13px;margin-top:16px}.contact-intro p:first-of-type{font-size:17px;margin-top:23px}}
@media(min-width:521px) and (max-width:760px){.menu-button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;background:transparent;border:1px solid #ffffff33;border-radius:50%;height:38px;width:38px}.menu-button span{height:1px;width:14px;background:#d6e4e4;transition:transform .2s}.menu-button[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-button[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.nav{display:none;position:absolute;top:84px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:4px;padding:20px var(--pad) 24px;background:#080a0b;border-bottom:1px solid #ffffff2b;font-size:16px}.nav.is-open{display:flex}.nav a{width:100%}}
@media(max-width:520px){.contact-fields{grid-template-columns:1fr;gap:20px}.contact-intro h2{font-size:37px}.contact-actions{align-items:flex-start;flex-direction:column;gap:17px}.contact-actions p{max-width:100%}.contact-actions button{align-self:flex-end}.contact-status{font-size:12px}}
/* Keep the wordmark and navigation white; echo the title gradient in the dot. */
.brand-name,.header .brand-sub,.footer .brand-sub{color:#fff}
.brand-dot{display:inline-block;color:#eeb0dc;background:linear-gradient(90deg,#88e8d8 4%,#bcbbe9 49%,#f28bd3 90%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.header .nav a,.header .nav a:visited,.header .nav a:hover,.header .nav a:focus-visible,.header .nav a:active{color:#fff}
.header .nav a:hover{text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:1px}

/* Xi's particle-flow artwork occupies the space below the hero copy. */
.hero-atmosphere{background:radial-gradient(ellipse at 50% 68%,#353e4c18,transparent 50%)}
.hero>canvas#hero-art{position:relative;inset:auto;transform:none;z-index:0;flex-shrink:0;width:100%;max-width:1280px;height:clamp(180px,28svh,300px)}

@media(forced-colors:active){.brand-dot{background:none;color:CanvasText;-webkit-text-fill-color:CanvasText}}

/* Keep gradient text legible when visitors select and copy the headline. */
.hero .more::selection{background:var(--teal);color:#001615;-webkit-text-fill-color:#001615}

/* Standard system typography with a subtle tightening of the headline letters. */
.hero h1{font-family:Arial,Helvetica,sans-serif;font-weight:400;font-style:normal;letter-spacing:-.015em;word-spacing:normal;font-kerning:auto;font-feature-settings:normal;font-variant-ligatures:normal;text-rendering:auto;-webkit-font-smoothing:auto}
@media(max-width:760px){.hero h1{font-size:clamp(40px,7.7vw,59px)}}
@media(max-width:520px){.hero h1{font-size:clamp(36px,8.6vw,45px)}}
@media(max-width:360px){.hero h1{font-size:34px}}

/* Three layers: supplied illustrations and copy, scoped to this chapter. */
.layers{min-height:100vh;min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding:124px 0 48px;background:#000;color:#f4f5f7;font-family:Arial,Helvetica,sans-serif;line-height:1.5}
.layers .wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 24px}
.layers h2{margin:0 0 28px;font-size:clamp(26px,3.5vw,42px);font-weight:500;letter-spacing:-.03em;line-height:1.08;max-width:100%}
.layers .sugar{font-weight:700;background:linear-gradient(105deg,#88e8d8 4%,#bcbbe9 49%,#f28bd3 90%);-webkit-background-clip:text;background-clip:text;color:transparent}
.layers .layers-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:64px;align-items:start}
.layers .steps{display:flex;flex-direction:column}
.layers .step{appearance:none;background:none;border:0;border-top:1px solid rgba(255,255,255,.14);text-align:left;padding:22px 0;cursor:pointer;color:#f4f5f7;font:inherit;width:100%}
.layers .step:first-child{border-top:0}
.layers .step:last-child{border-bottom:1px solid rgba(255,255,255,.14)}
.layers .step .k{display:block;font-size:22px;font-weight:500;letter-spacing:-.01em;transition:color .3s ease}
.layers .step .layers-marker{display:inline-block;width:28px;color:#9ba1ab;font-weight:400}
.layers .step .layers-marker::before{content:"+"}
.layers .step[aria-selected="true"] .layers-marker::before,.layers .step[aria-expanded="true"] .layers-marker::before{content:"\2212"}
.layers .step[aria-selected="false"] .k,.layers .step[aria-expanded="false"] .k{color:#9ba1ab}
.layers .step:hover .k{color:#f4f5f7}
.layers .step .d{display:block;max-width:48ch;padding-left:28px;font-size:16px;line-height:1.55;color:#9ba1ab;margin-top:10px}
.layers .step[aria-selected="true"] .d,.layers .step[aria-expanded="true"] .d{animation:layers-appear .45s ease both}
.layers .steps.measuring .step,.layers .steps.measuring .step *{animation:none!important;transition:none!important}
.layers [hidden]{display:none!important}
.layers .step:focus-visible,.layers .layer-panel:focus-visible{outline:2px solid #a6a4ff;outline-offset:4px}
.layers .visual{position:relative;aspect-ratio:13 / 8;overflow:hidden;background:radial-gradient(60% 60% at 50% 45%,rgba(255,255,255,.04),transparent 70%)}
.layers .visual .v{position:absolute;inset:0;opacity:0}
.layers .visual .v.on{opacity:1;animation:layers-appear .5s ease both}
.layers .visual svg{width:100%;height:100%;display:block}
.layers .visual .scene{animation:layers-sway 7s ease-in-out infinite;animation-play-state:paused}
.layers .visual .v.on .scene{animation-play-state:running}
.layers .visual .tree{transform-box:fill-box;transform-origin:50% 100%;transform:scale(0);opacity:0}
.layers .visual .tree.down{transform-origin:50% 0%}
.layers .visual .v.on .tree{animation:layers-grow .7s cubic-bezier(.2,.8,.2,1) both;animation-delay:var(--d,0s)}
.layers .vcap{margin:14px 0 0;font-size:14px;line-height:1.5;min-height:3em;max-width:44ch;color:#9ba1ab}
.layers[data-motion-paused="true"] .visual .v.on .scene{animation-play-state:paused}
.layers[data-motion-paused="true"] .visual .v.on,.layers[data-motion-paused="true"] .visual .v.on .tree{animation:none;transform:none;opacity:1}
@keyframes layers-sway{0%,100%{transform:translateY(0)}50%{transform:translateY(4px)}}
@keyframes layers-grow{from{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}
@keyframes layers-appear{from{opacity:0}to{opacity:1}}
@media(max-width:820px){.layers{justify-content:flex-start;padding:116px 0 32px}.layers .layers-grid{grid-template-columns:1fr;gap:40px}.layers .steps{min-height:0!important;border-bottom:1px solid rgba(255,255,255,.14)}.layers .step:last-child{border-bottom:0}.layers .steps>.layer-panel{padding:0 0 26px 28px}.layers .steps>.layer-panel .vcap{min-height:0;margin-top:8px}.layers .steps>.step[aria-expanded="true"]{padding-bottom:10px}}
@media(max-width:760px){.layers{padding-top:101px}}
@media(prefers-reduced-motion:reduce){.layers .visual .scene,.layers .visual .v.on,.layers .visual .v.on .tree{animation:none;transform:none;opacity:1}}
@media(forced-colors:active){.layers .sugar{font-weight:700;background:none;color:CanvasText}.layers .step,.layers .visual{border-color:CanvasText}}

/* Snap each chapter like a slide; long mobile sections remain free to scroll inside. */
html{scroll-snap-type:y mandatory;scroll-padding-top:0}
.hero,.layers,.problem,.tech,.building,.site-ending{scroll-snap-align:start;scroll-snap-stop:always;scroll-margin-top:0}

/* The next question: reading a sugar on its protein, adapted from Xi's supplied section. */
.problem{min-height:100vh;min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding:124px 0 48px;background:#06070a;color:#f4f5f7;font-family:Arial,Helvetica,sans-serif;line-height:1.5;--fg:#f4f5f7;--muted:#9ba1ab;--teal:#3fe0c5;--pink:#ff5fc8}
.problem .wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 24px}
.problem .muted{color:var(--muted)}
.problem h2{margin:0 0 40px;font-size:clamp(26px,3.5vw,42px);font-weight:500;letter-spacing:-.03em;line-height:1.08;max-width:100%}
.problem .answer{font-weight:700;color:#eeb0dc;background:linear-gradient(105deg,#88e8d8 4%,#bcbbe9 49%,#f28bd3 90%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.problem .answer::selection{background:var(--teal);color:#001615;-webkit-text-fill-color:#001615}
.problem .prose{max-width:56ch;font-size:clamp(16px,1.35vw,18px);line-height:1.6}
.problem .prose p{margin:0 0 1.1em}
.problem .prose p:last-child{margin-bottom:0}
.problem .two{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:64px;align-items:center}
.problem .figure{margin:88px 0 0;min-width:0}
.problem .plot{position:relative;height:clamp(280px,36vw,400px)}
.problem .plot canvas{display:block;width:100%;height:100%}
.problem .legend{display:flex;flex-wrap:wrap;gap:8px 22px;justify-content:flex-start;margin:0 0 6px;padding-left:calc(8% + 22px);font-size:14px}
.problem .legend .dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:8px;vertical-align:middle;position:relative;top:-1px}
.problem .legend .dot.teal{background:var(--teal)}
.problem .legend .dot.pink{background:var(--pink)}
.problem .figure-note{font-size:12px;line-height:1.5;margin:8px 0 0;padding-left:8%}
@media(max-width:820px){.problem{justify-content:flex-start;padding:116px 0 32px}.problem .two{grid-template-columns:1fr;gap:40px}.problem .figure{margin-top:12px}}
@media(max-width:760px){.problem{padding-top:101px}}
@media(max-width:360px){.problem h2{font-size:clamp(22px,7vw,26px)}}
@media(forced-colors:active){.problem .answer{background:none;color:CanvasText;-webkit-text-fill-color:CanvasText}}

/* Three eras of reading biology, adapted from Xi's supplied timeline. */
.tech{min-height:100vh;min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding:124px 0 48px;background:#06070a;color:#f4f5f7;font-family:Arial,Helvetica,sans-serif;line-height:1.5;--bg:#06070a;--fg:#f4f5f7;--muted:#9ba1ab;--line:rgba(255,255,255,.12);--lav:#8e8bff;--bead:#d8dbe0;--chain:rgba(244,245,247,.28);--pinkfill:#ff5fc8}
.tech .wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 24px}
.tech h2{margin:0;font-size:clamp(26px,3.5vw,42px);font-weight:500;letter-spacing:-.03em;line-height:1.08;max-width:26ch}
.tech .eras-highlight{font-weight:700;color:#eeb0dc;background:linear-gradient(105deg,#88e8d8 4%,#bcbbe9 49%,#f28bd3 90%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.tech .eras-highlight::selection{background:#77e1db;color:#001615;-webkit-text-fill-color:#001615}
.tech .eras{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:77px;padding-top:30px}
.tech .era-track{position:absolute;left:0;right:0;top:0;height:2px;background:var(--line)}
.tech .era-fill{height:100%;width:100%;background:linear-gradient(90deg,#4fe3cc,var(--lav) 52%,#ff6ad5);transform:scaleX(0);transform-origin:left center;transition:none}
.tech .era{appearance:none;background:none;border:0;text-align:left;padding:0;cursor:pointer;color:var(--muted);font:inherit;position:relative;min-width:0}
.tech .era::before{content:"";box-sizing:border-box;position:absolute;left:0;top:-34px;width:10px;height:10px;border-radius:50%;background:var(--bg);border:2px solid var(--muted);transition:background .3s ease,border-color .3s ease}
.tech .era[aria-selected="true"],.tech .era[aria-expanded="true"]{color:var(--fg)}
.tech .era[aria-selected="true"]::before{background:var(--fg);border-color:var(--fg)}
.tech .era .k{display:block;font-size:20px;font-weight:500;letter-spacing:-.01em}
.tech .era .s{display:block;font-size:14px;margin-top:4px;color:var(--muted)}
.tech .era:focus-visible,.tech .era-panel:focus-visible{outline:2px solid var(--lav);outline-offset:4px}
.tech .era-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:center;margin-top:40px}
.tech .era-text{margin:0;font-size:clamp(16px,1.35vw,18px);line-height:1.6;color:var(--muted);max-width:48ch;min-height:7.5em}
.tech .era-visual{position:relative;height:220px;min-width:0}
.tech #eras-panel-0 .era-visual{top:24px}
.tech .era-visual .ev{position:absolute;inset:0;opacity:0;transition:opacity .5s ease}
.tech .era-visual .ev.on{opacity:1}
.tech .era-visual svg{width:100%;height:100%;display:block}
.tech .code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:15px;letter-spacing:.28em;line-height:2;color:rgba(244,245,247,.3);white-space:pre;overflow:hidden;height:100%;position:relative}
.tech .code .scan{position:absolute;top:0;bottom:0;left:0;width:18%;background:linear-gradient(90deg,transparent,rgba(63,224,197,.22),transparent);animation:eras-scan 4s linear infinite}
.tech .ev .copy{transform-box:fill-box;transform-origin:center;transform:scale(.5);opacity:0}
.tech .ev.on .copy{animation:eras-pop .5s ease-out both;animation-delay:var(--d,0s)}
.tech .ev .tree{transform-box:fill-box;transform-origin:50% 100%;transform:scale(0);opacity:0}
.tech .ev .tree.down{transform-origin:50% 0%}
.tech .ev.on .tree{animation:eras-grow .7s cubic-bezier(.2,.8,.2,1) both;animation-delay:var(--d,0s)}
.tech [hidden]{display:none!important}
.tech[data-motion-inactive="true"] .code .scan,.tech[data-motion-inactive="true"] .ev.on .copy,.tech[data-motion-inactive="true"] .ev.on .tree{animation-play-state:paused}
.tech[data-motion-paused="true"] .code .scan{animation:none;display:none}
.tech[data-motion-paused="true"] .ev,.tech[data-motion-paused="true"] .era-fill{transition:none}
.tech[data-motion-paused="true"] .ev .copy,.tech[data-motion-paused="true"] .ev .tree{animation:none;transform:none;opacity:1}
@keyframes eras-scan{from{transform:translateX(-111.111%)}to{transform:translateX(566.667%)}}
@keyframes eras-pop{from{transform:scale(.5);opacity:0}to{transform:scale(1);opacity:1}}
@keyframes eras-grow{from{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}
@media(max-width:820px){.tech{justify-content:flex-start;padding:116px 0 32px}.tech .eras{gap:12px;margin-top:16px;padding-top:24px;align-items:start}.tech .era::before{top:-28px}.tech .era .k{font-size:16px;line-height:1.25}.tech .era .s{font-size:12px;line-height:1.4}.tech .era-grid{grid-template-columns:1fr;gap:20px;margin-top:28px;padding:0}.tech .era-text{min-height:9.6em;max-width:56ch}.tech .era-visual{height:clamp(180px,45vw,220px)}}
@media(max-width:760px){.tech{padding-top:101px}}
@media(max-width:820px){.tech #eras-panel-0 .era-visual{top:12px}}
@media(prefers-reduced-motion:reduce){.tech .code .scan{animation:none;display:none}.tech .ev .copy,.tech .ev .tree{animation:none;transform:none;opacity:1}.tech .ev,.tech .era-fill{transition:none}}
@media(forced-colors:active){.tech .eras-highlight{background:none;color:CanvasText;-webkit-text-fill-color:CanvasText}.tech .era-track,.tech .era-fill{background:CanvasText}.tech .era{border-color:CanvasText}.tech .era::before{border-color:CanvasText}}

/* The platform: Xi's three capabilities and their animated glyphs. */
.building{min-height:100vh;min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding:124px 0 48px;background:#06070a;color:#f4f5f7;font-family:Arial,Helvetica,sans-serif;line-height:1.5;--fg:#f4f5f7;--muted:#9ba1ab;--pink:#ff5fc8;--glyph:rgba(244,245,247,.16);--glyph-line:rgba(244,245,247,.5);--glyph-dot:#f4f5f7}
.building .wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 24px}
.building .muted{color:var(--muted)}
.building h2{margin:0 0 40px;font-size:clamp(26px,3.5vw,42px);font-weight:500;letter-spacing:-.03em;line-height:1.08;max-width:100%}
.building .platform-highlight{font-weight:700;color:#eeb0dc;background:linear-gradient(105deg,#88e8d8 4%,#bcbbe9 49%,#f28bd3 90%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.building .platform-highlight::selection{background:#77e1db;color:#001615;-webkit-text-fill-color:#001615}
.building .prose{max-width:56ch;font-size:clamp(16px,1.35vw,18px);line-height:1.6}
.building .prose p{margin:0}
.building .three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;margin-top:56px}
.building h3{margin:0 0 10px;font-size:20px;font-weight:500;letter-spacing:-.01em}
.building .three p{margin:0;font-size:16px;line-height:1.55}
.building .glyph{height:44px;margin-bottom:16px}
.building .glyph svg{height:44px;width:auto;display:block;overflow:visible}
.building .ring .bg{stroke:var(--glyph)}
.building .ring .fg{stroke:var(--pink);stroke-dasharray:113.1;stroke-dashoffset:113.1;transition:stroke-dashoffset 1.2s cubic-bezier(.2,.8,.2,1) .3s}
.building.in .ring .fg{stroke-dashoffset:68;filter:drop-shadow(0 0 1px rgba(255,95,200,.2));animation:platform-ring-breathe 5.6s ease-in-out 1.5s infinite}
.building .gate .d{fill:var(--glyph-dot);animation:platform-gate-a 3.2s cubic-bezier(.4,0,.2,1) infinite}
.building .gate .d.b{animation-name:platform-gate-b;animation-delay:1.6s}
.building .wells circle{fill:var(--glyph);animation:platform-well 3.5s ease-in-out infinite;animation-delay:var(--d,0s)}
.building[data-motion-inactive="true"] .ring .fg,.building[data-motion-inactive="true"] .gate .d,.building[data-motion-inactive="true"] .wells circle{animation-play-state:paused}
.building[data-motion-paused="true"] .ring .fg{animation:none;transition:none;stroke-dashoffset:43;filter:none}
.building[data-motion-paused="true"] .gate .d,.building[data-motion-paused="true"] .wells circle{animation:none}
.building[data-motion-paused="true"] .gate .d.a{transform:translate(82px,-13px);fill:#ff5fc8}
.building[data-motion-paused="true"] .gate .d.b{transform:translate(82px,13px);fill:#3fe0c5}
.building[data-motion-paused="true"] .wells circle:nth-child(-n+4){fill:#3fe0c5}
@keyframes platform-ring-breathe{0%,100%{stroke-dashoffset:68;filter:drop-shadow(0 0 1px rgba(255,95,200,.2))}50%{stroke-dashoffset:28;filter:drop-shadow(0 0 3px rgba(255,95,200,.55))}}
@keyframes platform-gate-a{0%{transform:translate(0,0);opacity:0;fill:var(--glyph-dot)}10%{opacity:1}50%{transform:translate(40px,0);fill:var(--glyph-dot)}85%{transform:translate(82px,-13px);opacity:1;fill:#ff5fc8}100%{transform:translate(90px,-13px);opacity:0;fill:#ff5fc8}}
@keyframes platform-gate-b{0%{transform:translate(0,0);opacity:0;fill:var(--glyph-dot)}10%{opacity:1}50%{transform:translate(40px,0);fill:var(--glyph-dot)}85%{transform:translate(82px,13px);opacity:1;fill:#3fe0c5}100%{transform:translate(90px,13px);opacity:0;fill:#3fe0c5}}
@keyframes platform-well{0%,65%,100%{fill:var(--glyph)}20%,45%{fill:#3fe0c5}}
@media(max-width:820px){.building{justify-content:flex-start;padding:116px 0 32px}.building .three{grid-template-columns:1fr;gap:32px;margin-top:40px}}
@media(max-width:760px){.building{padding-top:101px}}
@media(prefers-reduced-motion:reduce){.building .gate .d,.building .wells circle{animation:none}.building .ring .fg,.building.in .ring .fg{animation:none;transition:none;stroke-dashoffset:43;filter:none}.building .gate .d.a{transform:translate(82px,-13px);fill:#ff5fc8}.building .gate .d.b{transform:translate(82px,13px);fill:#3fe0c5}.building .wells circle:nth-child(-n+4){fill:#3fe0c5}}
@media(forced-colors:active){.building .platform-highlight{background:none;color:CanvasText;-webkit-text-fill-color:CanvasText}.building .ring .bg,.building .ring .fg,.building .gate path{stroke:CanvasText}.building .gate .d,.building .wells circle{fill:CanvasText}}

/* The final chapter: supplied contact form and company footer. */
.site-ending{min-height:100vh;min-height:100svh;display:flex;flex-direction:column;background:#06070a;color:#f4f5f7;font-family:Arial,Helvetica,sans-serif;line-height:1.5}
.contact{flex:1;display:flex;align-items:center;padding:236px 0 48px;background:#06070a;border-top:1px solid rgba(255,255,255,.12);scroll-margin-top:0;--fg:#f4f5f7;--muted:#9ba1ab;--lav:#8e8bff}
.contact .wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 24px}
.contact .muted{color:var(--muted)}
.contact h2{margin:0 0 28px;font-size:clamp(26px,3.5vw,42px);font-weight:500;letter-spacing:-.03em;line-height:1.08;max-width:22ch}
.contact .prose{max-width:56ch;font-size:clamp(16px,1.35vw,18px);line-height:1.6}
.contact .prose p{margin:0}
.contact .two{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:64px;align-items:start}
.contact form{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px}
.contact form>div{min-width:0}
.contact form .full{grid-column:1 / -1}
.contact label{display:block;font-size:14px;margin-bottom:8px;color:var(--muted)}
.contact input,.contact textarea{width:100%;box-sizing:border-box;font:inherit;font-size:16px;color:var(--fg);background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:14px 16px}
.contact textarea{display:block;min-height:150px;resize:vertical}
.contact input:focus-visible,.contact textarea:focus-visible,.contact button:focus-visible{outline:2px solid var(--lav);outline-offset:2px}
.contact .btn{appearance:none;font:inherit;font-size:15px;font-weight:500;color:#0a0b0e;background:#fff;border:0;border-radius:999px;padding:14px 24px;cursor:pointer;transition:background .2s}
.contact #contact-submit{margin-top:24px}
.contact .btn:hover{background:#dfe3ff}
.contact .btn:disabled{opacity:.65;cursor:wait}
.contact .contact-status{min-height:24px;margin:0;font-size:13px;line-height:1.6;color:#ade5cd}
.contact .contact-status[data-state="error"]{color:#ffc1ce}
.site-footer{padding:40px 0 48px;border-top:1px solid rgba(255,255,255,.12);font-size:14px;color:#9ba1ab}
.site-footer .wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.site-footer .left{display:flex;gap:28px;flex-wrap:wrap}
@media(max-width:820px){.contact{align-items:flex-start;padding:116px 0 32px}.contact .two,.contact form{grid-template-columns:1fr}.contact .two{gap:40px}}
@media(max-width:760px){.contact{padding-top:101px}}
@media(max-width:520px){.site-footer .wrap{flex-direction:column;gap:20px}.site-footer .left{gap:8px 24px}}
@media(forced-colors:active){.contact input,.contact textarea{border-color:CanvasText}.contact .btn{border:1px solid ButtonText}}

/* Give each mobile chapter a comfortable start beneath the fixed header. */
@media(max-width:820px){
  :root{--mobile-header-height:99px;--mobile-chapter-space:clamp(36px,5svh,48px)}
  .hero,.layers,.tech,.problem,.building,.contact{padding-top:calc(var(--mobile-header-height) + var(--mobile-chapter-space))}
  .contact{padding-top:calc(var(--mobile-header-height) + var(--mobile-chapter-space) + 56px)}
  .layers,.tech,.problem,.building,.contact{padding-bottom:48px}
  .layers h2{margin-bottom:24px}
  .layers .chapter-break,.building .chapter-break{display:none}
  .layers .headline-ending{white-space:nowrap}
  .problem h2,.building h2{margin-bottom:32px}
  .layers .steps>.step:first-child{padding-top:8px}
  .layers .steps>.layer-panel{padding-bottom:32px}
  .tech .eras{margin-top:69px}
  .tech .era-grid{margin-top:44px}
  .problem .two{gap:40px}
  .problem .figure{margin-top:0}
  .problem .plot{height:clamp(340px,46svh,420px)}
  .building .three{margin-top:32px}
  .contact h2{margin-bottom:24px}
  .contact .two{gap:32px}
  .site-footer{padding:32px 0 36px}
}
@media(max-width:760px){:root{--mobile-header-height:85px}}

/* Compact mobile illustrations and one swipeable platform feature at a time. */
.building .platform-controls[hidden]{display:none}
@media(max-width:820px){
  .layers .step{padding-top:16px;padding-bottom:16px}
  .layers .steps>.layer-panel{padding-bottom:20px}
  .layers .steps>.layer-panel .visual{aspect-ratio:auto;height:clamp(116px,30vw,144px)}
  .layers .steps>#layers-panel-1 .visual{height:clamp(128px,34vw,160px)}
  .layers .steps>#layers-panel-2 .visual{height:clamp(136px,36vw,168px)}
  .building>.wrap{display:flex;flex-direction:column;flex:1}
  .building .platform-carousel{flex:1 0 auto;min-height:clamp(320px,38svh,400px);grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:100%;gap:12px;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scrollbar-width:none}
  .building .platform-carousel::-webkit-scrollbar{display:none}
  .building .platform-carousel:focus-visible{outline:2px solid #bcbbe9;outline-offset:5px}
  .building .platform-card{min-width:0;scroll-snap-align:start;scroll-snap-stop:always;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:32px 22px 36px;border:0;border-radius:0;background:transparent}
  .building .platform-card .glyph{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:100%;height:clamp(76px,10svh,96px);margin-bottom:28px}
  .building .platform-card .glyph svg{height:100%;max-width:100%}
  .building .platform-card h3{max-width:24ch;margin-bottom:12px}
  .building .platform-card p{max-width:34ch}
  .building .platform-controls{display:flex;align-items:center;justify-content:center;flex-shrink:0;gap:16px;margin-top:10px}
  .building .platform-swipe-hint{font-size:12px;line-height:1.5;color:#9ba1ab}
  .building .platform-dots{display:flex;align-items:center}
  .building .platform-dots button{display:grid;place-items:center;width:44px;height:44px;padding:0;border:0;background:transparent;border-radius:50%;cursor:pointer}
  .building .platform-dots button span{display:block;width:7px;height:7px;border-radius:50%;background:#ffffff40;transition:background .2s,width .2s}
  .building .platform-dots button[aria-current="true"] span{width:20px;border-radius:999px;background:linear-gradient(105deg,#88e8d8 4%,#bcbbe9 49%,#f28bd3 90%)}
  .building .platform-dots button:focus-visible{outline:2px solid #bcbbe9;outline-offset:-4px}
}
@media(forced-colors:active){.building .platform-dots button span{background:ButtonText}.building .platform-dots button[aria-current="true"] span{background:Highlight}}