@import url('/assets/fonts.css?v=woff2-1');
:root{--bg:#070b11;--panel:#101923;--line:#24343f;--text:#eaf1f5;--muted:#8999a7;--accent:#8df1d6;--dark:#091915;color-scheme:dark;font-family:Manrope,Arial,sans-serif;scroll-behavior:smooth;scroll-padding-top:90px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:15px;line-height:1.7}a{color:inherit;text-decoration:none}button,textarea{font:inherit}button{cursor:pointer;color:inherit}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:5px}[hidden]{display:none!important}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:450}::selection{background:var(--accent);color:var(--bg)}.wrap{width:calc(100% - 140px);max-width:1460px;margin:auto}.skip-link{position:fixed;top:-100px;left:20px;padding:10px;background:var(--accent);color:#000;z-index:100}.skip-link:focus{top:10px}#visual-world{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:0}.scene-wash{position:fixed;inset:0;pointer-events:none;background:linear-gradient(90deg,#070b11ed 0%,#070b11cc 29%,#070b1170 48%,transparent 70%);z-index:1}main,footer{position:relative;z-index:2}.page-progress{position:fixed;top:0;left:0;height:2px;background:var(--accent);width:100%;transform:scaleX(0);transform-origin:left;z-index:60}.site-header{position:sticky;top:0;z-index:30;background:#070b11cf;backdrop-filter:blur(18px);border-bottom:1px solid #30445666}.header-inner{height:83px;display:flex;align-items:center;gap:40px}.brand{font-size:29px;letter-spacing:-1.5px;font-weight:750}.brand span{color:var(--accent)}.desktop-nav{display:flex;gap:30px;margin:auto;font-size:12px;color:#9dabb8}.desktop-nav a{transition:color .2s}.desktop-nav a:hover{color:var(--accent)}.header-contact{font-size:12px;display:flex;gap:25px;border-bottom:1px solid #83b4ae;padding:8px 0}.header-contact span{color:var(--accent)}.menu-toggle,.mobile-nav{display:none}.chapter-rail{position:fixed;left:19px;top:42%;display:flex;flex-direction:column;gap:24px;z-index:15}.chapter-rail a{font:9px monospace;color:#51616f;position:relative;padding:3px}.chapter-rail a:before{content:'';position:absolute;left:-19px;top:50%;width:10px;height:1px;background:currentColor;transition:width .3s}.chapter-rail a.active{color:var(--accent)}.chapter-rail a.active:before{width:16px}.chapter{position:relative;min-height:880px;min-height:max(820px,100svh);display:flex;align-items:center;padding-block:125px;border-bottom:1px solid #31435070}.chapter-copy{width:51%;max-width:655px}.hero{min-height:calc(100svh - 83px);padding-block:95px 130px}.eyebrow,.micro{font:10px monospace;letter-spacing:1.6px;color:#8ba6b5;line-height:1.7}.eyebrow{margin-bottom:33px;display:flex;gap:12px;align-items:center}.eyebrow i,.status-dot{display:inline-block;width:5px;height:5px;background:var(--accent);border-radius:50%}h1{font-size:clamp(56px,6.4vw,100px);line-height:1.08;letter-spacing:-5px;font-weight:500;white-space:nowrap}h1 span{color:#8eabb8}h2{font-size:clamp(34px,3.45vw,54px);line-height:1.16;letter-spacing:-2px}h2 span{color:#8eabb8}.lead{font-size:20px;line-height:1.65;margin-top:32px;color:#c6d4df}.lead.small{font-size:17px}.support{font-size:13px;line-height:1.9;color:#8598a9;margin-top:19px;max-width:390px}.button{display:inline-flex;gap:35px;align-items:center;background:var(--accent);border:1px solid var(--accent);padding:15px 23px;color:#09221c;font-size:12px;font-weight:650;transition:box-shadow .25s,background .25s}.button:hover{background:#bbffe9;box-shadow:0 0 30px #8df1d61a}.chapter-copy>.button{margin-top:32px}.hero-foot{position:absolute;bottom:35px;inset-inline:0;display:flex;justify-content:space-between;color:#5f798c;font:9px monospace;letter-spacing:1px}.hero-foot a{display:flex;gap:30px;color:#a1b4bf}.scene-hint{position:absolute;right:13%;bottom:19%;display:flex;gap:15px;align-items:center;color:#7392a5;font:9px monospace;letter-spacing:1px}.scene-hint b{font:11px Manrope,Arial;color:#99b8bf;line-height:2.4}.crosshair{font-size:32px;font-weight:200;color:#8df1d6}.service-list{margin-top:35px;max-width:490px}.service{display:block;width:100%;background:#0a131866;border:0;border-top:1px solid #304755;padding:21px 16px 21px 0;text-align:left;position:relative;transition:background .2s}.service:last-child{border-bottom:1px solid #304755}.service-top{display:flex;align-items:center;gap:20px}.service small{font:10px monospace;color:#617d90}.service b{font-size:16px;font-weight:500;flex:1}.service i{font-style:normal;color:#5d7c8c;transition:transform .3s}.service.active i{color:var(--accent);transform:rotate(90deg)}.service-detail{display:grid;grid-template-rows:0fr;font-size:12px;color:#91a9b8;max-height:0;overflow:hidden;opacity:0;line-height:1.9;transition:max-height .4s,opacity .4s,padding .4s}.service.active .service-detail{max-height:130px;opacity:1;padding:15px 10px 0 34px}.service:hover,.service.active{background:linear-gradient(90deg,#8df1d608,transparent)}.scenario-tabs{display:flex;gap:15px;margin:30px 0 0;flex-wrap:wrap}.scenario-tabs button,.infra-tabs button{border:0;border-bottom:1px solid #324956;background:transparent;padding:12px 0;font-size:11px;color:#8199aa;transition:color .2s,border-color .2s}.scenario-tabs button[aria-selected=true],.infra-tabs button[aria-pressed=true]{color:var(--accent);border-color:var(--accent)}.scenario-panel{padding:25px 24px;margin-top:20px;max-width:510px;border:1px solid #314857;background:#08121cdb;position:relative}.scenario-panel:before{content:'';position:absolute;top:-1px;left:-1px;width:24px;height:1px;background:var(--accent)}#case-prompt{font-size:16px;line-height:1.7;margin:14px 0 20px;min-height:55px}.run-button{width:100%;border:1px solid #426361;padding:12px 15px;background:#11272b;color:#b4e2d8;display:flex;justify-content:space-between;font-size:12px}.run-button:disabled{opacity:.5;cursor:wait}.trace{margin-top:22px;font:11px monospace;line-height:2.1;color:#7c9cab;min-height:72px}.trace p{display:flex;gap:12px}.trace .ok{color:var(--accent)}.disclosure{font:10px/1.8 Manrope,Arial;color:#637d90;max-width:440px;margin-top:14px}.infra-tabs{display:flex;gap:26px;margin-top:30px}.infra-copy{margin-block:25px}.infra-copy h3{font-size:22px;margin:13px 0}.infra-copy p{font-size:13px;color:#94aabb;max-width:430px;line-height:1.9}.infra-path{display:flex;gap:22px;align-items:center;color:#7ea6b9;font:9px monospace;margin-top:28px}.infra-path b{font-size:18px;color:var(--accent)}.text-link{font-size:12px;color:var(--accent);display:inline-block;border-bottom:1px solid #477168;padding-bottom:6px}.contact-section{padding-block:100px;background:#070b11ab}.contact-section>div{display:flex;justify-content:space-between;align-items:center;gap:30px}.contact-section h2{font-size:40px}footer{border-top:1px solid #2e4554;display:flex;align-items:center;gap:35px;padding-block:30px 50px;font-size:10px;color:#7892a5}footer>div{display:flex;gap:25px;margin-left:auto}
.motion-paused *{animation-play-state:paused!important}
@media(min-width:1700px){h1{font-size:110px}.chapter{min-height:100svh}.hero{min-height:calc(100svh - 83px)}}
@media(max-width:1100px){.wrap{width:calc(100% - 100px)}.header-inner{gap:25px}.desktop-nav{gap:20px}.chapter-copy{width:55%}h1{font-size:66px}.scene-hint{right:7%;bottom:16%}.service b{font-size:14px}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.site-header .header-inner{height:70px;gap:20px}.brand{font-size:26px}.desktop-nav{display:none}.header-contact{margin-left:auto;font-size:11px;gap:12px}.menu-toggle{display:flex;width:24px;height:30px;flex-direction:column;gap:6px;align-items:center;justify-content:center;background:none;border:0}.menu-toggle span{height:1px;width:18px;background:#9db9c5}.mobile-nav{display:flex;flex-direction:column;gap:15px;padding:20px;font-size:13px}.chapter-rail{display:none}.scene-wash{background:linear-gradient(180deg,#070b1177,#070b11aa)}.chapter{min-height:850px;padding-block:100px 230px;align-items:flex-start}.chapter-copy{width:100%;max-width:none}.hero{min-height:880px;padding-top:100px;padding-bottom:370px}h1{font-size:clamp(43px,10.8vw,66px);letter-spacing:-2.7px;white-space:normal}h2{font-size:36px;letter-spacing:-1.5px}.eyebrow{font-size:9px;letter-spacing:1.1px;margin-bottom:27px}.lead{font-size:17px;margin-top:25px}.lead.small{font-size:16px}.support{font-size:12px;max-width:310px}.button{font-size:11px;padding:13px 17px;gap:25px}.hero-foot{bottom:25px;font-size:7px;letter-spacing:.5px;gap:20px}.hero-foot>span{max-width:140px}.hero-foot a{gap:12px;align-items:center}.scene-hint{bottom:110px;right:20px;font-size:8px}.scene-hint b{font-size:10px}.service b{font-size:15px}.service-detail{font-size:12px}.service-list{margin-top:28px}.scenario-tabs{gap:15px}.scenario-tabs button{font-size:10px}.scenario-panel{padding:20px}#case-prompt{font-size:15px}.infra-tabs{gap:24px}.infra-tabs button{font-size:10px}.contact-section{padding-block:70px}.contact-section>div{flex-direction:column;align-items:flex-start;gap:25px}.contact-section h2{font-size:32px}footer{flex-wrap:wrap;gap:20px;padding-bottom:100px}footer>div{margin:0}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
@media(max-width:760px){.scene-hint{display:none}.scene-wash{background:linear-gradient(180deg,#070b1177 0%,#070b1177 48%,#070b1122 75%)}}
.trace .result{display:block;margin-top:8px;line-height:1.8;color:var(--variant-text,#c6d4df)}
.lang-switch{display:flex;align-items:center;gap:8px;font:11px var(--mono,monospace);letter-spacing:.06em}.lang-switch a{padding:4px 0;color:var(--variant-muted,#8999a7);transition:color .2s}.lang-switch a+a:before{content:'/';margin-right:8px;color:var(--variant-line,#304752)}.lang-switch a:hover{color:var(--accent)}.lang-switch a[aria-current]{color:var(--variant-text,#eaf1f5)}
@media(max-width:760px){.lang-switch a[aria-current],.lang-switch a+a:before{display:none}}