/* OctagonIt site styles */
:root{
  --bg:#0B1328;
  --bg-2:#14213D;
  --bg-3:#1B2A4C;
  --line:#26365C;
  --fg:#EEF1F8;
  --muted:#A7B1C8;
  --sun:#FFD54F;
  --sun-soft:#FFE89A;
  --on-sun:#14213D;
  --danger:#FF9B8A;
  --f-display:'Space Grotesk','Segoe UI',system-ui,sans-serif;
  --f-body:'Inter',system-ui,-apple-system,sans-serif;
  --f-mono:'JetBrains Mono',ui-monospace,'SFMono-Regular',Menlo,monospace;
  --gl:max(clamp(16px,4vw,40px),env(safe-area-inset-left,0px));
  --gr:max(clamp(16px,4vw,40px),env(safe-area-inset-right,0px));
  --oct:polygon(29.3% 0,70.7% 0,100% 29.3%,100% 70.7%,70.7% 100%,29.3% 100%,0 70.7%,0 29.3%);
  color-scheme:dark;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:16px;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--bg)}
img{max-width:100%}
a{color:inherit}
:focus-visible{outline:2px solid var(--sun);outline-offset:3px;border-radius:2px}
h1,h2,h3{font-family:var(--f-display);text-wrap:balance;margin:0;line-height:1.08;letter-spacing:-0.02em}
p{margin:0}
.mono{font-family:var(--f-mono)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;z-index:100;background:var(--sun);color:var(--on-sun);padding:10px 14px;font-weight:600}
.skip:focus{left:max(16px,env(safe-area-inset-left,0px))}
.wrap{width:100%;max-width:1440px;margin-inline:auto;padding-left:var(--gl);padding-right:var(--gr)}

.section{padding-block:clamp(72px,10vw,128px)}
.section-tight{padding-top:0}
.band{background:var(--bg-2);border-block:1px solid var(--line)}
.section-head{display:flex;flex-direction:column;gap:16px;max-width:760px;margin-bottom:clamp(36px,5vw,60px)}
.section-head h2{font-size:clamp(32px,4.8vw,54px)}
.section-head p{color:var(--muted);font-size:18px;max-width:62ch}
.h2-sm{font-size:clamp(26px,3vw,36px);margin-block:14px 20px}
.prose{display:flex;flex-direction:column;gap:18px;color:var(--muted);font-size:18px;max-width:64ch}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-display);font-weight:500;font-size:16px;text-decoration:none;padding:13px 22px;border-radius:2px;border:1px solid transparent;cursor:pointer;transition:transform .2s ease,background .2s ease,border-color .2s ease;min-height:48px}
.btn-sm{min-height:42px;padding:9px 16px;font-size:15px}
.btn-sun{background:var(--sun);color:var(--on-sun)}
.btn-sun:hover{background:var(--sun-soft);transform:translateY(-2px)}
.btn-ghost{border-color:var(--line);color:var(--fg);background:transparent}
.btn-ghost:hover{border-color:var(--muted);transform:translateY(-2px)}
.btn svg{width:18px;height:18px;flex:none}

/* header */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:color-mix(in srgb,var(--bg) 84%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.top > .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:12px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-family:var(--f-display);font-weight:700;font-size:22px;letter-spacing:-0.03em}
.brand svg{width:34px;height:34px;flex:none}
.brand b{color:var(--sun);font-weight:700}
.brand-lg{font-size:28px}.brand-lg svg{width:42px;height:42px}
.nav{display:flex;align-items:center;gap:26px}
.nav a:not(.btn){position:relative;text-decoration:none;color:var(--muted);font-size:15px;font-weight:500;transition:color .2s;padding-block:8px}
.nav a:not(.btn):hover,.nav a[aria-current="page"]{color:var(--fg)}
.nav a[aria-current="page"]::after{content:"";position:absolute;left:50%;bottom:0;width:6px;height:6px;margin-left:-3px;background:var(--sun)}
.menu-btn{display:none;background:transparent;border:1px solid var(--line);color:var(--fg);width:46px;height:46px;border-radius:2px;cursor:pointer;align-items:center;justify-content:center}
.menu-btn svg{width:22px;height:22px}
.mobile-nav{border-top:1px solid var(--line)}
.mobile-nav .wrap{display:flex;flex-direction:column;padding-block:6px 20px}
.mobile-nav a{padding:14px 0;text-decoration:none;font-family:var(--f-display);font-size:20px;border-bottom:1px solid var(--line);color:var(--muted)}
.mobile-nav a[aria-current="page"]{color:var(--sun)}
@media (max-width:880px){.nav{display:none}.menu-btn{display:inline-flex}}

/* home hero */
.hero,.page-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
canvas[data-grid]{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);align-items:center;gap:48px;padding-block:clamp(64px,9vw,124px) clamp(56px,8vw,104px)}
.hero-copy{display:flex;flex-direction:column;gap:26px;min-width:0}
.hero h1{font-size:clamp(46px,7.6vw,104px);font-weight:700;letter-spacing:-0.045em;line-height:.98}
.rot-box{display:grid;color:var(--sun)}
.rot-box > *{grid-area:1/1}
.rot-sizer{visibility:hidden}
.caret{display:inline-block;width:.42em;height:.42em;background:var(--sun);margin-left:.08em;vertical-align:.12em;animation:blink 1s steps(1) infinite}
.lead{font-size:clamp(17px,1.6vw,20px);color:var(--muted);max-width:56ch}
.lead strong{color:var(--fg);font-weight:500}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:13px;color:var(--muted)}
.hero-meta span{display:inline-flex;align-items:center;gap:8px}
.hero-meta i{width:6px;height:6px;background:var(--sun)}
.hero-mark{display:flex;justify-content:center}
.hero-mark svg{width:min(100%,420px);height:auto;overflow:visible}
.hero-mark .ring{stroke:var(--fg)}
.hero-mark .scan{stroke:var(--sun);stroke-dasharray:.09 .91;animation:scan 5s linear infinite}
.hero-mark .pixel{fill:var(--sun);transform-box:fill-box;transform-origin:center;animation:nudge 2.6s ease-in-out infinite}
.hero-mark .orbit{fill:none;stroke:var(--line);stroke-width:1;stroke-dasharray:3 7}
@keyframes blink{50%{opacity:0}}
@keyframes scan{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
@keyframes nudge{0%,100%{transform:translateX(0)}50%{transform:translateX(6px)}}
@media (max-width:880px){
  .hero .wrap{grid-template-columns:1fr}
  .hero-mark{order:-1;justify-content:flex-start}
  .hero-mark svg{width:110px}
  .hero-mark .orbit{display:none}
}

/* page hero */
.page-hero .wrap{position:relative;display:flex;flex-direction:column;gap:22px;padding-block:clamp(56px,8vw,104px) clamp(48px,7vw,88px)}
.page-hero h1{font-size:clamp(38px,6vw,76px);letter-spacing:-0.035em;max-width:18ch}
.page-hero-row{display:flex;align-items:center;gap:22px;flex-wrap:wrap}

/* octagon icon */
.oct-icon{width:56px;height:56px;display:grid;place-items:center;clip-path:var(--oct);background:var(--bg-2);color:var(--sun);transition:background .3s,color .3s;flex:none}
.oct-icon svg{width:26px;height:26px}
.oct-icon-lg{width:76px;height:76px;background:var(--sun);color:var(--on-sun)}
.oct-icon-lg svg{width:34px;height:34px}

/* service cards */
.services{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.services-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.svc{position:relative;background:var(--bg);padding:32px 28px;display:flex;flex-direction:column;gap:14px;min-width:0;overflow:hidden;text-decoration:none}
.svc > *{position:relative}
.svc:hover .oct-icon{background:var(--sun);color:var(--on-sun)}
.svc h3{font-size:22px}
.svc p{color:var(--muted);font-size:15px}
.svc .more{margin-top:auto;padding-top:8px;display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--sun)}
.svc .more svg{width:16px;height:16px;transition:transform .2s}
.svc:hover .more svg{transform:translateX(4px)}
/* stretch the last card so an uneven count never leaves an empty cell in the grid */
.services:not(.services-3) > :last-child:nth-child(4n+3){grid-column:span 2}
.services:not(.services-3) > :last-child:nth-child(4n+2){grid-column:span 3}
.services:not(.services-3) > :last-child:nth-child(4n+1){grid-column:span 4}
@media (max-width:1100px){.services{grid-template-columns:repeat(2,minmax(0,1fr))}.services:not(.services-3) > :last-child{grid-column:auto}.services:not(.services-3) > :last-child:nth-child(odd){grid-column:span 2}}
@media (max-width:900px){.services-3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.services,.services-3{grid-template-columns:1fr}.services:not(.services-3) > :last-child:nth-child(n){grid-column:auto}}

/* service rows (overview) */
.svc-rows{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.svc-row{display:grid;grid-template-columns:auto minmax(0,1.3fr) minmax(0,1fr) auto;gap:28px;align-items:center;padding:28px 12px;border-bottom:1px solid var(--line);text-decoration:none;transition:background .25s}
.svc-row:hover{background:var(--bg-2)}
.svc-row:hover .oct-icon{background:var(--sun);color:var(--on-sun)}
.svc-row-main{display:flex;flex-direction:column;gap:6px;min-width:0}
.svc-row h3{font-size:clamp(22px,2.4vw,30px)}
.svc-row p{color:var(--muted)}
.svc-row-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--muted)}
.svc-row-list li::before{content:"";display:inline-block;width:6px;height:6px;background:var(--line);margin-right:10px;vertical-align:2px}
.svc-row-go{width:46px;height:46px;border:1px solid var(--line);display:grid;place-items:center;color:var(--sun);transition:transform .25s,border-color .25s}
.svc-row-go svg{width:20px;height:20px}
.svc-row:hover .svc-row-go{transform:translateX(4px);border-color:var(--sun)}
@media (max-width:900px){.svc-row{grid-template-columns:auto minmax(0,1fr) auto}.svc-row-list{display:none}}
@media (max-width:520px){.svc-row{grid-template-columns:minmax(0,1fr);gap:16px}.svc-row-go{display:none}}

/* combos */
.combo{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,72px);align-items:center}
.combo-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.combo-list li{display:flex;flex-direction:column;gap:4px;padding:18px 0;border-bottom:1px solid var(--line)}
.combo-list li:first-child{border-top:1px solid var(--line)}
.combo-list b{font-family:var(--f-display);font-size:20px;font-weight:500}
.combo-list span{color:var(--muted);font-family:var(--f-mono);font-size:13px}
@media (max-width:900px){.combo{grid-template-columns:1fr}}

/* intro split + features */
.intro-split{display:grid;grid-template-columns:minmax(0,0.9fr) minmax(0,1.1fr);gap:clamp(28px,6vw,80px);align-items:start}
.intro-text{font-size:clamp(18px,1.7vw,22px);color:var(--fg);line-height:1.6;max-width:60ch}
@media (max-width:900px){.intro-split{grid-template-columns:1fr}}
.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.feature{background:var(--bg);padding:30px 28px;display:flex;flex-direction:column;gap:12px;min-width:0}
.feature .sq{width:10px;height:10px;background:var(--sun)}
.feature h3{font-size:21px}
.feature p{color:var(--muted);font-size:15px}
.features-group{font-size:clamp(20px,2vw,24px);margin:clamp(28px,4vw,40px) 0 16px;display:flex;align-items:center;gap:12px}
.features-group:first-child{margin-top:0}
.features-group::before{content:"";width:10px;height:10px;background:var(--sun);flex:none}
@media (max-width:980px){.features{grid-template-columns:repeat(2,minmax(0,1fr))}.features > :last-child:nth-child(odd){grid-column:span 2}}
@media (max-width:600px){.features{grid-template-columns:1fr}}

.two-col{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,80px)}
@media (max-width:800px){.two-col{grid-template-columns:1fr}}
.check-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.check-list li{display:flex;gap:14px;align-items:baseline;padding:14px 0;border-bottom:1px solid var(--line);font-size:17px}
.check-list li::before{content:"";width:8px;height:8px;background:var(--sun);flex:none;transform:translateY(-2px)}
.mv p{color:var(--muted);font-size:19px;max-width:44ch}

/* commitments octagon */
.eight{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,80px);align-items:center}
.oct-wrap{position:relative;max-width:480px;width:100%;margin-inline:auto}
.oct-wrap svg{width:100%;height:auto;display:block}
.oct-wrap .side{fill:var(--line);stroke:var(--line);stroke-width:1;stroke-linejoin:miter;transition:fill .35s,stroke .35s}
.oct-wrap .side.on{fill:var(--sun);stroke:var(--sun)}
.oct-center{position:absolute;inset:24%;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;gap:10px}
.oct-center .num{font-size:13px;color:var(--sun)}
.oct-center h3{font-size:clamp(20px,2.4vw,28px)}
.oct-center p{color:var(--muted);font-size:15px;line-height:1.5}
.commit-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.commit-list button{width:100%;text-align:left;background:transparent;border:1px solid var(--line);color:var(--muted);font-family:var(--f-display);font-size:17px;font-weight:500;padding:12px 16px;cursor:pointer;display:flex;align-items:center;gap:12px;min-height:52px;transition:border-color .25s,color .25s,background .25s;border-radius:2px}
.commit-list button i{width:8px;height:8px;background:var(--line);flex:none;transition:background .25s}
.commit-list button:hover{color:var(--fg);border-color:var(--muted)}
.commit-list button[aria-pressed="true"]{color:var(--fg);border-color:var(--sun);background:var(--bg-2)}
.commit-list button[aria-pressed="true"] i{background:var(--sun)}
@media (max-width:900px){.eight{grid-template-columns:1fr}}
@media (max-width:460px){.commit-list{grid-template-columns:1fr}.oct-center{inset:20%}.oct-center p{font-size:13px}}

/* AI / network */
.ai-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(32px,6vw,72px);align-items:center}
.net{position:relative;aspect-ratio:16/7;max-width:100%;border:1px solid var(--line);background:var(--bg)}
.ai-grid .net{aspect-ratio:4/3}
.net canvas{position:absolute;inset:0;width:100%;height:100%}
.ai-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.ai-list li{display:grid;grid-template-columns:52px minmax(0,1fr);gap:4px 14px;padding:16px 0;border-bottom:1px solid var(--line)}
.ai-list li:first-child{border-top:1px solid var(--line)}
.ai-list .k{font-size:12px;color:var(--sun);padding-top:5px;grid-row:span 2}
.ai-list h3{font-size:20px}
.ai-list p{color:var(--muted);font-size:15px}
@media (max-width:900px){.ai-grid{grid-template-columns:1fr}.net{aspect-ratio:4/3}}

/* process */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.steps-5{grid-template-columns:repeat(5,minmax(0,1fr))}
.step{display:flex;flex-direction:column;gap:12px;padding-top:28px;border-top:2px solid var(--line);position:relative;min-width:0}
.step::before{content:"";position:absolute;top:-6px;left:0;width:10px;height:10px;background:var(--sun)}
.step .n{font-family:var(--f-mono);font-size:13px;color:var(--muted)}
.step h3{font-size:24px}
.step p{color:var(--muted);font-size:15px}
@media (max-width:1000px){.steps-5{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:900px){.steps{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:40px}}
@media (max-width:520px){.steps,.steps-5{grid-template-columns:1fr}}

/* faq */
.faq-wrap{display:grid;grid-template-columns:minmax(0,0.8fr) minmax(0,1.2fr);gap:clamp(28px,6vw,80px);align-items:start}
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px 0;font-family:var(--f-display);font-size:19px;font-weight:500}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{position:relative;width:14px;height:14px;flex:none}
.faq summary i::before,.faq summary i::after{content:"";position:absolute;left:0;top:6px;width:14px;height:2px;background:var(--sun);transition:transform .25s}
.faq summary i::after{transform:rotate(90deg)}
.faq details[open] summary i::after{transform:rotate(0)}
.faq details p{color:var(--muted);padding-bottom:22px;max-width:62ch}
@media (max-width:900px){.faq-wrap{grid-template-columns:1fr}}

/* case studies */
.split-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:clamp(36px,5vw,60px)}
.cases{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.case{border:1px solid var(--line);background:var(--bg-2);padding:28px;display:flex;flex-direction:column;gap:14px;min-width:0}
.case-top{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap}
.case-sector{font-size:12px;color:var(--sun)}
.case h3{font-size:22px}
.case-client{color:var(--muted);font-size:14px}
.case dl{margin:0;display:flex;flex-direction:column;gap:12px}
.case dt{font-family:var(--f-mono);font-size:12px;color:var(--muted)}
.case dd{margin:2px 0 0;font-size:15px}
.pill-list{list-style:none;margin:auto 0 0;padding:6px 0 0;display:flex;flex-wrap:wrap;gap:8px}
.pill-list li{font-family:var(--f-mono);font-size:12px;border:1px solid var(--line);padding:4px 10px}
@media (max-width:1000px){.cases{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.cases{grid-template-columns:1fr}}

/* publications */
.pubs{display:flex;flex-direction:column;gap:20px;margin-bottom:clamp(56px,8vw,96px)}
.pub{position:relative;border:1px solid var(--line);border-left:4px solid var(--sun);background:var(--bg-2);padding:clamp(24px,4vw,40px);display:flex;flex-direction:column;gap:14px;max-width:900px}
.pub-meta{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 16px;font-size:12px;color:var(--muted)}
.pub-label{color:var(--sun)}
.pub h3{font-size:clamp(22px,2.6vw,30px)}
.pub > p{color:var(--muted);max-width:68ch}
.pub .pub-team{color:var(--fg);font-size:13px}
.pub-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px}
.pub-foot .pill-list{margin:0;padding:0}

/* research engagements */
.engage{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.engage-card{border:1px solid var(--line);background:var(--bg);padding:30px 28px;display:flex;flex-direction:column;gap:12px;position:relative;overflow:hidden}
.engage-card::after{content:"";position:absolute;right:-26px;top:-26px;width:72px;height:72px;clip-path:var(--oct);background:var(--bg-3)}
.engage-card h3{font-size:22px}
.engage-card p{color:var(--muted)}
@media (max-width:900px){.engage{grid-template-columns:1fr}}

/* image slots */
.media{position:relative;margin:0;overflow:hidden;border:1px solid var(--line);border-radius:2px;background:var(--bg-2)}
.media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.media::after{content:"";position:absolute;right:0;bottom:0;width:18px;height:18px;background:var(--sun)}
.media-ph{position:absolute;inset:0;display:grid;place-items:center;background:
  radial-gradient(circle at 50% 50%,color-mix(in srgb,var(--sun) 10%,transparent),transparent 55%),
  linear-gradient(var(--line) 1px,transparent 1px) 0 0/28px 28px,
  linear-gradient(90deg,var(--line) 1px,transparent 1px) 0 0/28px 28px,var(--bg-2)}
.media-wide{margin-top:clamp(40px,6vw,72px)}
.media-lead{margin-bottom:clamp(40px,6vw,64px)}
.ratio-21x9{aspect-ratio:21/9}.ratio-3x2{aspect-ratio:3/2}.ratio-4x5{aspect-ratio:4/5}.ratio-16x9{aspect-ratio:16/9}
@media (max-width:760px){.ratio-21x9{aspect-ratio:16/10}}

.case-badge{font-size:12px;font-weight:600;color:var(--on-sun);background:var(--sun);padding:3px 9px;border-radius:2px}
.case-cta{align-self:flex-start;margin-top:4px;white-space:normal;text-align:left}
.case-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--sun);text-decoration:none;margin-top:4px}
.case-link:hover{text-decoration:underline}
.case-link svg{width:16px;height:16px}

/* solutions */
.sol-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.sol-card{display:flex;flex-direction:column;gap:12px;border:1px solid var(--line);background:var(--bg-2);padding:28px;text-decoration:none;min-width:0;transition:border-color .25s,transform .25s}
.sol-card:hover{border-color:var(--sun);transform:translateY(-3px)}
.sol-card-top{display:flex;justify-content:space-between;align-items:center;gap:12px}
.sol-card h3{font-size:22px}
.sol-card p{color:var(--muted);font-size:15px}
.sol-card .sol-client{color:var(--fg);font-size:14px}
.sol-card .more{margin-top:auto;padding-top:6px;color:var(--sun);font-size:13px;display:inline-flex;align-items:center;gap:8px}
.sol-card .more svg{width:16px;height:16px}
.sol-status{font-size:11px;color:var(--sun);border:1px solid var(--line);padding:3px 8px;white-space:nowrap}
.sol-facts{margin:8px 0 0;display:flex;flex-direction:column;gap:14px}
.sol-facts dt{font-family:var(--f-mono);font-size:12px;color:var(--muted)}
.sol-facts dd{margin:2px 0 0;font-size:17px}
.ps{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.ps li{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(20px,4vw,56px);padding:22px 0;border-bottom:1px solid var(--line)}
.ps-k{display:block;font-size:12px;color:var(--muted);margin-bottom:6px}
.ps li > div + div .ps-k{color:var(--sun)}
.ps p{font-size:16px}
.table-wrap{overflow-x:auto;border:1px solid var(--line)}
.rules{width:100%;border-collapse:collapse;font-size:15px}
.rules th,.rules td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);vertical-align:top}
.rules th{font-family:var(--f-mono);font-size:12px;font-weight:400;color:var(--muted);background:var(--bg-2)}
.rules tr:last-child td{border-bottom:0}
.rules td:last-child{color:var(--muted)}
.sol-stack,.sol-note{margin-top:20px;color:var(--muted);font-size:15px}
.sol-stack b{color:var(--fg);font-weight:500}
.demo-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.demo-cta .h2-sm{margin-top:0}
.demo-cta p{color:var(--muted);max-width:60ch}
@media (max-width:1000px){.sol-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:700px){.sol-grid{grid-template-columns:1fr}.ps li{grid-template-columns:1fr;gap:12px}}

/* team */
.team{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.member{display:flex;align-items:center;gap:16px;border:1px solid var(--line);background:var(--bg-2);padding:20px;min-width:0}
.member-mark{position:relative;overflow:hidden;width:64px;height:64px;flex:none;display:grid;place-items:center;clip-path:var(--oct);background:var(--bg-3);font-family:var(--f-display);font-weight:700;font-size:22px}
.member-mark img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.member h3{font-size:18px}
.member p{color:var(--muted);font-size:14px;margin-top:4px}
@media (max-width:1000px){.team{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.team{grid-template-columns:1fr}}

/* founder */
.founder{display:grid;grid-template-columns:minmax(0,320px) minmax(0,1fr);gap:clamp(32px,6vw,72px);align-items:center}
.founder-photo{aspect-ratio:1;max-width:100%;clip-path:var(--oct);background:var(--bg-3);display:grid;place-items:center;position:relative}
.founder-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.founder-photo::after{content:"";position:absolute;right:8%;top:42%;width:14%;height:14%;background:var(--sun)}
.founder-role{color:var(--sun);font-size:13px;margin:-8px 0 18px}
@media (max-width:760px){.founder{grid-template-columns:1fr}.founder-photo{max-width:220px}}

/* contact */
.contact-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:clamp(32px,5vw,64px);align-items:start}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}
.form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;border:1px solid var(--line);background:var(--bg-2);padding:clamp(22px,4vw,40px)}
.field{display:flex;flex-direction:column;gap:8px;min-width:0}
.field-full{grid-column:1/-1}
.field label,.field .label{font-size:14px;font-weight:500;color:var(--fg)}
.field input,.field select,.field textarea,.form-done textarea{width:100%;background:var(--bg);color:var(--fg);border:1px solid var(--line);border-radius:2px;padding:12px 14px;font:inherit;font-size:16px;min-height:48px}
.field textarea,.form-done textarea{resize:vertical;line-height:1.5}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--sun);box-shadow:0 0 0 3px color-mix(in srgb,var(--sun) 25%,transparent)}
.field [aria-invalid="true"]{border-color:var(--danger)}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{cursor:pointer;position:relative}
.chip input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;pointer-events:none}
.chip span{display:inline-flex;align-items:center;min-height:44px;padding:8px 16px;border:1px solid var(--line);font-size:15px;color:var(--muted);transition:all .2s}
.chip input:checked + span{border-color:var(--sun);color:var(--fg);background:var(--bg-3)}
.chip input:focus-visible + span{outline:2px solid var(--sun);outline-offset:2px}
.form-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px}
.form-note{color:var(--muted);font-size:14px}
.form-error{grid-column:1/-1;color:var(--danger);font-size:15px}
.form-done{display:flex;flex-direction:column;gap:14px;border-top:1px solid var(--line);padding-top:24px}
.form-done h3{font-size:24px}
.form-done p{color:var(--muted)}
.form-done b{color:var(--fg);font-weight:500;overflow-wrap:anywhere}
.form-sent{display:flex;flex-direction:column;gap:12px}
.opt{color:var(--muted);font-weight:400}
.btn-wa{border-color:#25D366}
.btn-wa:hover{border-color:#25D366;background:color-mix(in srgb,#25D366 12%,transparent)}
.form-sent h3{font-size:24px}
.form-sent p{color:var(--muted)}
.form-sent b{color:var(--fg);font-weight:500}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form{position:relative}
button[disabled]{opacity:.6;cursor:progress}
.contact-side{display:flex;flex-direction:column;gap:32px}
.contacts{display:flex;flex-direction:column;gap:12px}
.contact{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--bg-2);border:1px solid var(--line);padding:14px 16px;min-width:0}
.contact div{display:flex;flex-direction:column;min-width:0}
.contact small{font-size:12px;color:var(--muted)}
.contact span{font-family:var(--f-display);font-size:17px;overflow-wrap:anywhere}
.copy{flex:none;background:transparent;border:1px solid var(--line);color:var(--fg);font-family:var(--f-mono);font-size:12px;padding:8px 12px;min-height:40px;cursor:pointer;border-radius:2px}
.copy:hover{border-color:var(--sun);color:var(--sun)}
.next ol{margin:0;padding:0;list-style:none;counter-reset:n;display:flex;flex-direction:column}
.next li{counter-increment:n;position:relative;padding:14px 0 14px 40px;border-bottom:1px solid var(--line);color:var(--muted)}
.next li::before{content:"0" counter(n);position:absolute;left:0;top:16px;font-family:var(--f-mono);font-size:13px;color:var(--sun)}
.next b{color:var(--fg);font-weight:500}

/* footer */
.site-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,var(--bg) 0%,#081022 100%)}
.footer-cta{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;padding-block:clamp(48px,7vw,80px);border-bottom:1px solid var(--line)}
.footer-cta h2{font-size:clamp(30px,4.4vw,52px);margin-bottom:10px}
.footer-cta p{color:var(--muted);font-size:18px}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.6fr) repeat(3,minmax(0,1fr));gap:40px;padding-block:56px}
.f-brand{display:flex;flex-direction:column;gap:18px}
.f-brand p{color:var(--muted);font-size:15px;max-width:44ch}
.f-col h3{font-family:var(--f-mono);font-size:12px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.f-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.f-col a{text-decoration:none;color:var(--fg);font-size:15px;transition:color .2s}
.f-col a:hover{color:var(--sun)}
.f-contact li{display:flex;flex-direction:column;gap:2px}
.f-contact small{font-family:var(--f-mono);font-size:11px;color:var(--muted)}
.f-contact span{font-size:15px;overflow-wrap:anywhere}
.socials{display:flex;flex-wrap:wrap;gap:8px}
.social{text-decoration:none;font-size:14px;border:1px solid var(--line);padding:8px 14px;min-height:40px;display:inline-flex;align-items:center;transition:border-color .2s,color .2s}
.social:hover{border-color:var(--sun);color:var(--sun)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 24px;padding-block:22px calc(22px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--line);color:var(--muted);font-size:14px}
.footer-bottom .mono{color:var(--sun);font-size:13px}
.to-top{text-decoration:none}
.to-top:hover{color:var(--sun)}
@media (max-width:980px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.f-brand{grid-column:1/-1}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}

/* scroll reveals: visible by default; enhanced only where scroll-driven animation exists */
@media (prefers-reduced-motion:no-preference){
  @supports (animation-timeline:view()){
    .reveal{animation:rise linear both;animation-timeline:view();animation-range:entry 0% entry 35%}
    @keyframes rise{from{transform:translateY(28px);opacity:.55}to{transform:none;opacity:1}}
  }
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .hero-mark .scan,.hero-mark .pixel,.caret{animation:none}
}
.member h3 a{text-decoration:none}
.member h3 a:hover{color:var(--sun)}

/* spacing utilities (no inline styles, so the CSP can forbid them) */
.mb-0{margin-bottom:0}.mb-28{margin-bottom:28px}.mt-28{margin-top:28px}
.contact a,.f-contact a{color:inherit;text-decoration:none}
.contact a:hover,.f-contact a:hover{color:var(--sun)}
/* 404 */
.nf{min-height:50vh;display:flex;flex-direction:column;justify-content:center;gap:22px}