/* Archipelago at night: dark by default, .light sections switch the same tokens to chart paper. */
:root{--paper:#0e1a22;--ink:#e7ece9;--muted:#9db0b5;--line:#2b3e48;--accent:#f2b632;--deep:#13242d;--font:"Familjen Grotesk","Helvetica Neue",Arial,sans-serif;--mono:Consolas,monospace}
.light{--paper:#e7ece9;--ink:#0e1a22;--muted:#4e5f66;--line:#c2cdca;--accent:#7a4f00;background:var(--paper);color:var(--ink)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font:18px/1.55 var(--font);-webkit-text-size-adjust:100%}::selection{background:#f2b632;color:#0e1a22}a{color:inherit;text-underline-offset:5px}a:hover{color:var(--accent)}:focus-visible{outline:3px solid var(--accent);outline-offset:5px}.wrap{width:min(1248px,calc(100% - 112px));margin:auto}.skip{position:absolute;top:10px;left:16px;padding:12px 20px;background:var(--ink);color:var(--paper);z-index:5;transform:translateY(-160%)}.skip:focus{transform:none}.site-head .wrap{display:flex;align-items:center;justify-content:space-between;min-height:100px;border-bottom:1px solid var(--line);gap:24px}.brand{font-size:30px;font-weight:700;text-decoration:none;letter-spacing:-1.5px;display:inline-flex;align-items:center;gap:12px;min-height:44px}.brand-mark{display:grid;place-items:center;width:30px;height:30px;background:var(--accent);color:var(--paper);font:20px var(--mono);letter-spacing:-5px;padding-right:5px}.site-head nav{display:flex;gap:30px;align-items:center;font-size:15px}.site-head nav a{display:inline-flex;align-items:center;min-width:44px;min-height:44px;text-decoration:none}.site-head nav a:last-child{border-bottom:1px solid var(--ink)}.eyebrow{font:11px/1.6 var(--mono);letter-spacing:1.3px;text-transform:uppercase;color:var(--muted);margin:0 0 24px}.eyebrow .accent{color:var(--accent)}h1,h2,h3,p{margin-top:0}h1{font-weight:500;font-size:clamp(58px,6.4vw,92px);line-height:.99;letter-spacing:-.065em;margin-bottom:28px}h1 em{font-family:Georgia,"Times New Roman",serif;font-weight:400;color:var(--accent);letter-spacing:-.065em}h2{font-size:clamp(36px,4vw,54px);font-weight:500;line-height:1.07;letter-spacing:-.045em;margin-bottom:24px}h3{font-weight:500;line-height:1.2;letter-spacing:-.025em}p{margin-bottom:20px}.hero{padding:78px 0 48px}.hero-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:75px;align-items:center}.lede{max-width:480px;color:var(--muted);font-size:20px;line-height:1.5}.cta-row{display:flex;align-items:center;gap:26px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:space-between;gap:30px;min-height:52px;padding:13px 20px;font-size:16px;text-decoration:none;background:var(--accent);color:var(--paper);font-weight:500}.btn:hover{background:var(--ink);color:var(--paper)}.text-link{font-size:16px;display:inline-flex;align-items:center;min-height:44px}.hero-note{border-top:1px solid var(--line);margin:60px 0 0;padding-top:22px;display:flex;justify-content:space-between;gap:20px;font:11px/1.6 var(--mono);letter-spacing:.3px;color:var(--muted)}
/* A process diagram, not simulated software or live metrics. */
.blueprint{margin:0;background:var(--deep);border:1px solid var(--line);padding:30px 32px 24px}.diagram-head{display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);padding-bottom:20px;font:10px/1.5 var(--mono);letter-spacing:1px;text-transform:uppercase;color:var(--muted)}.diagram-head span:last-child{color:var(--accent)}.diagram-entry{text-align:center;padding:29px 0 20px;font-size:20px;letter-spacing:-.02em}.diagram-entry small{display:block;color:var(--muted);font:11px/1.5 var(--mono);margin-top:5px}.connector{width:1px;height:28px;background:#4f6873;margin:auto;position:relative}.connector:after{content:"";position:absolute;bottom:0;left:-3px;width:7px;height:7px;border-right:1px solid #4f6873;border-bottom:1px solid #4f6873;transform:rotate(45deg)}.boundary{border:1px dashed #4f6873;padding:20px 15px;margin:12px 0}.boundary-label{text-align:center;color:var(--accent);font:10px/1.6 var(--mono);letter-spacing:1px;text-transform:uppercase;margin-bottom:18px}.disciplines{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.discipline{border:1px solid var(--line);padding:15px 4px;text-align:center;font-size:16px;background:var(--paper)}.discipline span{display:block;font:10px/1.6 var(--mono);color:var(--muted);margin-top:4px}.diagram-output{display:flex;justify-content:space-between;align-items:center;gap:10px;border-bottom:1px solid var(--line);padding:22px 0;font-size:19px}.diagram-output span:last-child{font:11px var(--mono);color:var(--muted)}.blueprint figcaption{font:11px/1.6 var(--mono);color:var(--muted);padding-top:18px}
/* Lighthouse: two beams sweep from the top-right corner and light up a chart grid. */
@property --sweep{syntax:"<angle>";inherits:true;initial-value:215deg}
.beam{position:absolute;z-index:-1;top:0;left:0;width:100%;height:min(1150px,150vh);overflow:hidden;pointer-events:none;--beam:conic-gradient(from calc(var(--sweep) - 18deg) at 88% 0,#0000,#000 18deg,#0000 36deg,#0000 180deg,#000 198deg,#0000 216deg);background:radial-gradient(circle,#9db0b51f 1px,#0000 1.6px) 0 0/24px 24px;-webkit-mask:linear-gradient(#000 50%,#0000);mask:linear-gradient(#000 50%,#0000);animation:sweep 24s linear infinite}
.beam:before,.beam:after{content:"";position:absolute;inset:0;-webkit-mask:var(--beam);mask:var(--beam)}
.beam:before{background:radial-gradient(circle at 88% 0,#f2b63238,#f2b6320d 55%,#0000 80%)}
.beam:after{background:radial-gradient(circle,#f2b632 1px,#0000 1.6px) 0 0/24px 24px;opacity:.75}
@keyframes sweep{to{--sweep:575deg}}
.ticker{overflow:hidden;border-top:1px solid var(--line);padding:20px 0}.ticker-track{display:flex;width:max-content;animation:tick 60s linear infinite}.ticker:hover .ticker-track{animation-play-state:paused}.ticker ul{display:flex;list-style:none;margin:0;padding:0}.ticker li{display:flex;align-items:center;gap:32px;padding-right:32px;font-size:22px;letter-spacing:-.02em;color:var(--muted);white-space:nowrap}.ticker li:after{content:"";width:6px;height:6px;background:var(--accent);transform:rotate(45deg)}@keyframes tick{to{transform:translateX(-50%)}}
.site-head nav{order:2;margin-left:auto}.lang{order:3;display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border:1px solid var(--line);font-size:14px;text-decoration:none;color:var(--muted)}.lang:hover{border-color:var(--accent)}
.stack-list{margin:0;border-top:1px solid var(--line)}.stack-row{display:grid;grid-template-columns:190px 1fr;gap:24px;align-items:baseline;padding:22px 0;border-bottom:1px solid var(--line)}.stack-row dt{font-size:16px;color:var(--muted)}.stack-row dd{margin:0;display:flex;flex-wrap:wrap;row-gap:4px;font-size:24px;line-height:1.35;letter-spacing:-.025em}.stack-row dd span{white-space:nowrap}.stack-row dd span:not(:last-child):after{content:"";display:inline-block;width:5px;height:5px;margin:0 16px;vertical-align:middle;background:var(--accent);transform:rotate(45deg)}
section{padding:96px 0;border-top:1px solid var(--line)}.section-grid,.auth .wrap{display:grid;grid-template-columns:.8fr 1.4fr;gap:90px}.intro{color:var(--muted);max-width:470px}.service{border-top:1px solid var(--line)}.service:last-child{border-bottom:1px solid var(--line)}.service summary{cursor:pointer;list-style:none;display:grid;grid-template-columns:32px 1fr 24px;gap:12px;align-items:center;padding:25px 0;min-height:80px}.service summary::-webkit-details-marker{display:none}.service summary h3{font-size:28px;margin:0}.service-number{font:11px var(--mono);color:var(--accent)}.expand{font:24px var(--mono);text-align:center}.expand:before{content:"+"}details[open] .expand:before{content:"−"}.service summary:hover h3{color:var(--accent)}.service-body{padding:0 36px 28px 44px}.service-body p{color:var(--muted);max-width:480px}.service-body ul{padding:0;margin:24px 0;list-style:none;font-size:16px}.service-body li{padding:8px 0;border-top:1px solid var(--line)}.service-body li:before{content:"↳";color:var(--accent);margin-right:12px}.service-outcome{font:12px/1.7 var(--mono);color:var(--ink)!important;margin-bottom:0}.process-heading{display:flex;align-items:end;justify-content:space-between;gap:50px;margin-bottom:42px}.process-heading h2{margin:0;max-width:560px}.process-heading p{color:var(--muted);max-width:310px;margin:0}.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);counter-reset:step;border-top:1px solid var(--ink)}.steps li{counter-increment:step;padding:26px 22px 0 0}.steps li+li{border-left:1px solid var(--line);padding-left:22px}.steps li:before{content:"0" counter(step);font:12px var(--mono);color:var(--accent);display:block;margin-bottom:28px}.steps h3{font-size:23px;margin-bottom:13px}.steps p{font-size:16px;color:var(--muted);margin:0}.auth{background:var(--deep)}.rules{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}.rules li{padding:17px 0;display:flex;gap:18px;border-bottom:1px solid var(--line);font-size:17px}.rules li:before{content:"↳";color:var(--accent)}.credential{display:flex;align-items:center;gap:18px;margin:36px 0 0;padding-top:24px;border-top:1px solid var(--line);max-width:470px;font-size:16px;color:var(--muted)}.credential img{flex:none;display:block}.credential strong{display:block;color:var(--ink);font-weight:500;font-size:18px;letter-spacing:-.01em}.contact{padding:88px 0 96px}.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:80px;align-items:end}.contact h2{font-size:clamp(44px,5vw,68px);max-width:600px;margin-bottom:0}.contact p{color:var(--muted);max-width:450px}.mail{display:flex;justify-content:space-between;align-items:center;gap:18px;border-bottom:1px solid var(--accent);text-decoration:none;padding:12px 0;font-size:clamp(22px,2.3vw,32px);letter-spacing:-.03em;min-height:52px}.contact-note{font:11px/1.6 var(--mono);margin-top:16px;margin-bottom:0}footer{border-top:1px solid var(--line);padding:30px 0 36px;color:var(--muted);font-size:13px}footer .wrap{display:flex;justify-content:space-between;gap:24px}footer p{margin:0}footer strong{color:var(--ink);font-weight:600}
@media(max-width:1000px){.wrap{width:calc(100% - 64px)}.hero-grid{gap:36px;grid-template-columns:1fr 1fr}h1{font-size:64px}.blueprint{padding:24px 20px}.section-grid,.auth .wrap{gap:45px;grid-template-columns:.8fr 1.2fr}.service summary h3{font-size:24px}.contact-grid{gap:40px}.steps{grid-template-columns:1fr}.steps li,.steps li+li{display:grid;grid-template-columns:40px 130px 1fr;gap:20px;border-left:0;border-bottom:1px solid var(--line);padding:22px 0}.steps li:before,.steps h3{margin:0}.steps li:before{padding-top:6px}.process-heading{align-items:start}}
@media(max-width:800px){.hero-grid{grid-template-columns:1fr}.hero{padding-top:56px}.hero h1{max-width:650px;font-size:clamp(58px,9vw,80px)}.hero .lede{max-width:550px}.blueprint{max-width:560px;width:100%;margin-top:16px}.section-grid,.auth .wrap,.contact-grid{grid-template-columns:1fr;gap:36px}.intro{max-width:500px}.site-head nav{gap:20px}.site-head nav a{font-size:14px}.process-heading{display:block}.process-heading p{max-width:500px;margin-top:22px}section{padding:68px 0}.contact{padding:68px 0}.contact-grid{gap:32px}.mail{max-width:560px}.contact p{max-width:550px}}
@media(max-width:560px){.wrap{width:calc(100% - 40px)}.site-head .wrap{min-height:unset;padding:18px 0 10px;flex-wrap:wrap;gap:5px}.site-head nav{width:100%;justify-content:space-between;gap:8px}.site-head nav a{font-size:12px}.brand{font-size:28px}.hero{padding-top:42px}.hero h1{font-size:58px}.eyebrow{font-size:10px;letter-spacing:1px;margin-bottom:22px}.lede{font-size:18px}.cta-row{gap:20px;margin-top:26px}.btn{font-size:15px;gap:20px}.text-link{font-size:15px}.hero-note{display:block;margin-top:32px}.hero-note span{display:block}.hero-note span+span{margin-top:8px}.blueprint{padding:22px 18px}.discipline{font-size:14px}.discipline span{font-size:9px}.diagram-head{font-size:9px}.diagram-output{font-size:17px}.diagram-output span:last-child{font-size:10px}.service summary{grid-template-columns:24px 1fr 20px;gap:9px}.service summary h3{font-size:24px}.service-body{padding-left:33px;padding-right:0}.steps li,.steps li+li{grid-template-columns:30px 1fr;gap:10px 16px}.steps p{grid-column:2}.steps h3{font-size:23px}.steps li:before{grid-row:span 2}.contact h2{font-size:46px}footer .wrap{flex-direction:column;gap:12px}.rules li{font-size:16px}.mail{font-size:24px}.site-head nav{order:3}.lang{order:2;margin-left:auto;font-size:13px}.stack-row{grid-template-columns:1fr;gap:6px}.stack-row dd{font-size:20px}.stack-row dd span:not(:last-child):after{margin:0 11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}