:root{
  --ink:#05070b; --ink2:#080c12; --panel:#0c131b; --panel2:#111b26;
  --line:#1d2a37; --line2:#2b3d4e;
  --chrome:#c9d1da; --chrome-hi:#f4f8fb; --muted:#8d9aa9;
  --cyan:#2fe3d8; --green:#3ae08c; --blue:#4f8cff;
  --r:14px;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--ink); color:#d8e0e8; font-family:var(--sans);
  font-size:17px; line-height:1.65; -webkit-font-smoothing:antialiased;
}
img{max-width:100%; display:block}
a{color:var(--cyan); text-decoration:none}
.wrap{width:min(1180px,92vw); margin-inline:auto}

/* ---------- mockup bar (delete before publishing) ---------- */
.mockbar{
  background:linear-gradient(90deg,#1b1406,#241a06);
  border-bottom:1px solid #3d2d0a; color:#e0b458;
  font-size:12.5px; letter-spacing:.09em; text-transform:uppercase;
  text-align:center; padding:7px 14px; font-weight:600;
}

/* ---------- chrome / glow primitives ---------- */
.chrome-text{
  background:linear-gradient(180deg,#ffffff 0%,#cdd6de 34%,#7f8b96 52%,#e8eef4 68%,#9aa6b1 100%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.rule{
  height:1px; border:0; margin:0;
  background:linear-gradient(90deg,transparent,var(--line2) 20%,var(--line2) 80%,transparent);
}
.eyebrow{
  font-size:12px; letter-spacing:.22em; text-transform:uppercase;
  color:var(--cyan); font-weight:700; margin:0 0 14px;
}
.eyebrow::before{content:"◆"; margin-right:10px; color:var(--green); font-size:9px; vertical-align:2px}

/* ---------- header ---------- */
header.site{
  position:sticky; top:0; z-index:50;
  background:rgba(5,7,11,.86); backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.hdr{display:flex; align-items:center; gap:22px; padding:12px 0}
.brand{display:flex; align-items:center; gap:13px; margin-right:auto}
.brand img{width:46px; height:auto; filter:drop-shadow(0 0 12px rgba(47,227,216,.28))}
.brand b{
  display:block; font-size:14.5px; letter-spacing:.13em; text-transform:uppercase;
  font-weight:800; line-height:1.25;
}
.brand span{display:block; font-size:10.5px; letter-spacing:.2em; text-transform:uppercase; color:var(--muted)}
nav.main{display:flex; gap:28px}
nav.main a{
  color:#b6c2ce; font-size:13.5px; letter-spacing:.1em; text-transform:uppercase; font-weight:600;
  padding:6px 0; border-bottom:1px solid transparent; transition:.18s;
}
nav.main a:hover{color:var(--chrome-hi); border-bottom-color:var(--cyan)}

.btn{
  display:inline-block; font-weight:700; font-size:13.5px; letter-spacing:.11em;
  text-transform:uppercase; padding:12px 22px; border-radius:9px; border:1px solid transparent;
  cursor:pointer; transition:.2s; font-family:inherit;
}
.btn-primary{
  background:linear-gradient(180deg,#2fe3d8,#17a89f); color:#04211f;
  box-shadow:0 0 0 1px rgba(47,227,216,.35), 0 10px 30px -12px rgba(47,227,216,.7);
}
.btn-primary:hover{filter:brightness(1.12); transform:translateY(-1px)}
.btn-ghost{
  border-color:var(--line2); color:var(--chrome); background:rgba(255,255,255,.02);
}
.btn-ghost:hover{border-color:var(--cyan); color:var(--chrome-hi)}
.menu-toggle{display:none}

/* ---------- hero ---------- */
.hero{position:relative; overflow:hidden; padding:96px 0 88px; text-align:center}
.hero::before{
  content:""; position:absolute; inset:0;
  background:
    radial-gradient(760px 420px at 50% 34%, rgba(47,227,216,.15), transparent 66%),
    radial-gradient(620px 380px at 18% 78%, rgba(79,140,255,.11), transparent 70%),
    radial-gradient(620px 380px at 84% 74%, rgba(58,224,140,.10), transparent 70%);
}
.hero .circuit{position:absolute; inset:0; opacity:.4; pointer-events:none}
.hero .wrap{position:relative}
.hero-logo{
  width:min(320px,62vw); margin:0 auto 26px;
  filter:drop-shadow(0 0 46px rgba(47,227,216,.34));
  animation:float 7s ease-in-out infinite;
}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
.hero h1{
  margin:0 0 18px; font-size:clamp(30px,5.2vw,58px); line-height:1.08;
  letter-spacing:.03em; text-transform:uppercase; font-weight:800;
}
.hero .lede{
  max-width:660px; margin:0 auto 34px; font-size:clamp(16.5px,1.7vw,19.5px);
  color:#a9b6c3;
}
.hero .cta{display:flex; gap:14px; justify-content:center; flex-wrap:wrap}
.hero-stats{
  display:flex; gap:0; justify-content:center; flex-wrap:wrap;
  margin:56px auto 0; max-width:820px; border-top:1px solid var(--line); padding-top:26px;
}
.hero-stats div{flex:1 1 170px; padding:6px 18px}
.hero-stats b{display:block; font-size:26px; color:var(--chrome-hi); font-weight:800; letter-spacing:.02em}
.hero-stats span{font-size:11.5px; letter-spacing:.17em; text-transform:uppercase; color:var(--muted)}

/* ---------- sections ---------- */
section{padding:86px 0}
section.alt{background:linear-gradient(180deg,var(--ink2),var(--panel) 45%,var(--ink2))}
h2{
  margin:0 0 16px; font-size:clamp(25px,3.4vw,38px); line-height:1.15;
  letter-spacing:.02em; text-transform:uppercase; font-weight:800;
}
.sec-head{max-width:720px; margin-bottom:46px}
.sec-head p{color:#9dabb9; margin:0; font-size:17.5px}
.sec-head.center{margin-inline:auto; text-align:center}

/* pillars */
.grid3{display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:22px}
.card{
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));
  border:1px solid var(--line); border-radius:var(--r); padding:30px 26px;
  position:relative; transition:.22s;
}
.card:hover{border-color:var(--line2); transform:translateY(-3px)}
.card .ico{
  width:44px; height:44px; border-radius:11px; display:grid; place-items:center;
  background:rgba(47,227,216,.09); border:1px solid rgba(47,227,216,.28); margin-bottom:18px;
}
.card .ico svg{width:22px; height:22px; stroke:var(--cyan); fill:none; stroke-width:1.7}
.card h3{margin:0 0 9px; font-size:19px; color:var(--chrome-hi); letter-spacing:.02em}
.card p{margin:0; color:#9aa8b6; font-size:15.5px}

/* steps */
.steps{counter-reset:s; display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:20px}
.step{
  counter-increment:s; position:relative; padding:28px 24px 26px;
  background:var(--panel); border:1px solid var(--line); border-radius:var(--r);
}
.step::before{
  content:counter(s,decimal-leading-zero);
  font-size:13px; font-weight:800; letter-spacing:.14em; color:var(--green);
  display:block; margin-bottom:12px;
}
.step h3{margin:0 0 8px; font-size:17.5px; color:var(--chrome-hi)}
.step p{margin:0; color:#96a4b2; font-size:15px}

/* projects */
.filters{display:flex; gap:10px; flex-wrap:wrap; margin-bottom:28px}
.chip{
  background:rgba(255,255,255,.03); border:1px solid var(--line); color:#a9b6c3;
  padding:9px 17px; border-radius:999px; font-size:12.5px; letter-spacing:.1em;
  text-transform:uppercase; font-weight:700; cursor:pointer; transition:.18s; font-family:inherit;
}
.chip:hover{border-color:var(--line2); color:var(--chrome-hi)}
.chip.on{background:rgba(47,227,216,.12); border-color:var(--cyan); color:var(--cyan)}
.projects{display:grid; grid-template-columns:repeat(auto-fill,minmax(310px,1fr)); gap:22px}
.proj{
  background:var(--panel); border:1px solid var(--line); border-radius:var(--r);
  overflow:hidden; display:flex; flex-direction:column; transition:.22s;
}
.proj:hover{border-color:var(--line2); transform:translateY(-3px)}
.proj .top{
  height:6px;
  background:linear-gradient(90deg,var(--blue),var(--cyan),var(--green));
}
.proj .body{padding:24px 24px 22px; flex:1; display:flex; flex-direction:column}
.proj h3{margin:0 0 6px; font-size:18.5px; color:var(--chrome-hi); letter-spacing:.01em}
.proj .owner{font-size:11.5px; letter-spacing:.15em; text-transform:uppercase; color:var(--muted); margin-bottom:14px}
.proj p{margin:0 0 20px; color:#98a6b4; font-size:15px; flex:1}
.proj .foot{display:flex; align-items:center; gap:10px; justify-content:space-between}
.badge{
  font-size:11px; letter-spacing:.12em; text-transform:uppercase; font-weight:800;
  padding:5px 11px; border-radius:999px; border:1px solid;
}
.b-live{color:var(--green); border-color:rgba(58,224,140,.4); background:rgba(58,224,140,.09)}
.b-build{color:var(--cyan); border-color:rgba(47,227,216,.4); background:rgba(47,227,216,.09)}
.b-idea{color:#9fb3c9; border-color:var(--line2); background:rgba(255,255,255,.03)}
.proj .more{font-size:13px; letter-spacing:.09em; text-transform:uppercase; font-weight:700}

/* submit */
.submit-grid{display:grid; grid-template-columns:1fr 1.15fr; gap:52px; align-items:start}
.form{
  background:var(--panel); border:1px solid var(--line); border-radius:18px; padding:32px 30px;
}
.field{margin-bottom:18px}
.field label{
  display:block; font-size:11.5px; letter-spacing:.15em; text-transform:uppercase;
  color:var(--muted); font-weight:700; margin-bottom:8px;
}
.field input,.field select,.field textarea{
  width:100%; background:#070c12; border:1px solid var(--line); border-radius:9px;
  color:#dbe3eb; padding:13px 14px; font-size:15.5px; font-family:inherit; transition:.18s;
}
.field textarea{min-height:120px; resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none; border-color:var(--cyan); box-shadow:0 0 0 3px rgba(47,227,216,.12);
}
.row2{display:grid; grid-template-columns:1fr 1fr; gap:16px}
.form .note{font-size:13px; color:var(--muted); margin:14px 0 0}
.checklist{list-style:none; padding:0; margin:26px 0 0}
.checklist li{
  position:relative; padding-left:32px; margin-bottom:15px; color:#9dabb9; font-size:15.5px;
}
.checklist li::before{
  content:""; position:absolute; left:0; top:7px; width:16px; height:16px; border-radius:4px;
  border:1px solid rgba(58,224,140,.5); background:rgba(58,224,140,.12);
}
.checklist li::after{
  content:""; position:absolute; left:5px; top:11px; width:5px; height:9px;
  border:solid var(--green); border-width:0 2px 2px 0; transform:rotate(42deg);
}

/* behind */
.behind{display:grid; grid-template-columns:1fr 1fr; gap:22px}
.org{
  border:1px solid var(--line); border-radius:var(--r); padding:30px 28px;
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.01));
}
.org h3{margin:0 0 4px; font-size:20px; color:var(--chrome-hi)}
.org .kind{font-size:11.5px; letter-spacing:.15em; text-transform:uppercase; color:var(--green); margin-bottom:14px}
.org p{margin:0 0 16px; color:#9aa8b6; font-size:15.5px}

/* disclosure */
.disclosure{
  border:1px solid rgba(224,180,88,.22); background:rgba(224,180,88,.05);
  border-radius:var(--r); padding:26px 28px; margin-top:46px;
}
.disclosure b{
  display:block; font-size:12px; letter-spacing:.2em; text-transform:uppercase;
  color:#e0b458; margin-bottom:12px;
}
.disclosure p{margin:0; color:#a6b2be; font-size:14.5px; line-height:1.7}

/* footer */
footer.site{border-top:1px solid var(--line); background:#04060a; padding:56px 0 40px}
.fgrid{display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:36px; margin-bottom:36px}
footer.site img{width:76px; margin-bottom:16px}
footer.site p{color:#7f8d9b; font-size:14.5px; margin:0}
footer h4{
  font-size:11.5px; letter-spacing:.18em; text-transform:uppercase; color:var(--chrome);
  margin:0 0 14px; font-weight:800;
}
footer ul{list-style:none; padding:0; margin:0}
footer li{margin-bottom:9px}
footer li a{color:#8b98a6; font-size:14.5px}
footer li a:hover{color:var(--cyan)}
.legal{
  border-top:1px solid var(--line); padding-top:22px; color:#6b7885; font-size:13px;
  display:flex; justify-content:space-between; gap:18px; flex-wrap:wrap;
}

@media (max-width:900px){
  .submit-grid,.behind,.fgrid{grid-template-columns:1fr}
  nav.main{
    display:none; position:absolute; top:100%; left:0; right:0; flex-direction:column;
    background:#070b11; border-bottom:1px solid var(--line); padding:14px 4vw; gap:2px;
  }
  nav.main.open{display:flex}
  nav.main a{padding:11px 0}
  .menu-toggle{display:inline-block; background:none; border:1px solid var(--line2); color:var(--chrome); border-radius:8px; padding:9px 12px; cursor:pointer}
  .hdr{position:relative}
  .hdr .btn-primary{display:none}
  .row2{grid-template-columns:1fr}
}
/* ---------- article pages ---------- */
.page-hero{padding:70px 0 34px; border-bottom:1px solid var(--line); position:relative; overflow:hidden}
.page-hero::before{
  content:""; position:absolute; inset:0;
  background:radial-gradient(720px 300px at 30% 0%, rgba(47,227,216,.10), transparent 70%);
}
.page-hero .wrap{position:relative}
.crumb{font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:var(--muted); margin:0 0 14px}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--cyan)}
.page-hero h1{
  margin:0; font-size:clamp(27px,4.2vw,44px); line-height:1.12; letter-spacing:.02em;
  text-transform:uppercase; font-weight:800; max-width:900px;
}
.page-hero .meta{margin:14px 0 0; color:var(--muted); font-size:13.5px; letter-spacing:.1em; text-transform:uppercase}
article.doc{padding:52px 0 70px}
article.doc .wrap{max-width:820px}
article.doc h2{
  font-size:clamp(20px,2.4vw,27px); margin:44px 0 14px; text-transform:none; letter-spacing:0;
  color:var(--chrome-hi); font-weight:800;
}
article.doc h3{font-size:19.5px; margin:32px 0 10px; color:var(--chrome-hi); font-weight:700}
article.doc h4{font-size:17px; margin:26px 0 8px; color:var(--chrome); font-weight:700}
article.doc p{margin:0 0 18px; color:#b3c0cd; font-size:17.5px; line-height:1.75}
article.doc ul,article.doc ol{margin:0 0 20px; padding-left:26px; color:#b3c0cd; font-size:17.5px; line-height:1.75}
article.doc li{margin-bottom:9px}
article.doc strong,article.doc b{color:var(--chrome-hi)}
article.doc a{border-bottom:1px solid rgba(47,227,216,.35)}
article.doc a:hover{border-bottom-color:var(--cyan)}
article.doc blockquote{
  margin:26px 0; padding:18px 24px; border-left:3px solid var(--cyan);
  background:rgba(47,227,216,.05); border-radius:0 10px 10px 0; color:#c2cedb;
}
article.doc blockquote p:last-child{margin-bottom:0}
article.doc hr{border:0; height:1px; background:var(--line); margin:36px 0}
article.doc img{border-radius:12px; margin:24px 0; border:1px solid var(--line)}
article.doc table{width:100%; border-collapse:collapse; margin:24px 0; font-size:16px}
article.doc th,article.doc td{border:1px solid var(--line); padding:11px 14px; text-align:left; color:#b3c0cd}
article.doc th{background:rgba(255,255,255,.03); color:var(--chrome-hi); font-weight:700}
.sibs{border-top:1px solid var(--line); padding:44px 0 0; margin-top:52px}
.sibs h4{
  font-size:11.5px; letter-spacing:.2em; text-transform:uppercase; color:var(--cyan);
  margin:0 0 20px; font-weight:800;
}
.sib-grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(250px,1fr)); gap:12px}
.sib-grid a{
  display:block; padding:15px 18px; border:1px solid var(--line); border-radius:10px;
  background:rgba(255,255,255,.02); color:#c2cedb; font-size:15.5px; transition:.18s;
}
.sib-grid a:hover{border-color:var(--cyan); color:var(--chrome-hi); transform:translateY(-2px)}
.sib-grid a.here{border-color:var(--line2); color:var(--muted); pointer-events:none}
.idea-list{display:grid; grid-template-columns:repeat(auto-fill,minmax(320px,1fr)); gap:22px; margin-top:14px}