/* Norisel — v2 */
:root{
  --bg:#FBFBFA; --bg-2:#F4F4F2; --fg:#0E1116; --fg-2:#2A2F38; --muted:#5D6470; --faint:#8B919C;
  --line:#E7E7E3; --line-2:#DADAD5; --card:#FFFFFF;
  --accent:#4F6BED; --accent-2:#3E58D6; --accent-soft:rgba(79,107,237,.10); --accent-line:rgba(79,107,237,.35);
  --ok:#2F8F5B; --warn:#B7791F;
  --shadow:0 1px 0 rgba(14,17,22,.04),0 12px 32px -12px rgba(14,17,22,.12),0 40px 80px -40px rgba(14,17,22,.18);
  --r:14px; --max:1120px;
  --sans:Inter,"Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:"Geist Mono","JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#0B0D11; --bg-2:#101319; --fg:#F3F3F1; --fg-2:#D7DAE0; --muted:#A0A6B1; --faint:#6B7280;
    --line:#1E222A; --line-2:#2A2F38; --card:#11141A;
    --accent:#7089F2; --accent-2:#8A9EF5; --accent-soft:rgba(112,137,242,.14); --accent-line:rgba(112,137,242,.40);
    --ok:#4FBF86; --warn:#E0A84A;
    --shadow:0 1px 0 rgba(255,255,255,.03) inset,0 24px 60px -20px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.02);
  }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:80px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:radial-gradient(1000px 640px at 80% 140px,var(--accent-soft),transparent 70%) no-repeat,var(--bg);color:var(--fg);font:16px/1.6 var(--sans);font-feature-settings:"cv11","ss01";
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
a{color:inherit}
h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.02em;text-wrap:balance}
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}
.skip{position:absolute;left:-999px;top:8px;background:var(--fg);color:var(--bg);padding:8px 12px;border-radius:8px;z-index:10}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}

/* nav */
.nav{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 70%,transparent);
  -webkit-backdrop-filter:saturate(1.4) blur(12px);backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
@supports not (background:color-mix(in srgb,red,blue)){.nav{background:var(--bg)}}
.nav-in{display:flex;align-items:center;gap:32px;height:68px}
.brand{display:inline-flex;color:var(--fg);text-decoration:none}
.logo{height:24px;width:auto;display:block}
.brand-sm .logo{height:20px}
.nav-links{display:flex;gap:28px;margin-left:auto}
.nav-links a{font-size:14px;color:var(--muted);text-decoration:none;transition:color .15s}
.nav-links a:hover{color:var(--fg)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 18px;border-radius:10px;font:500 15px/1 var(--sans);
  text-decoration:none;transition:background .15s,border-color .15s,color .15s,transform .15s,box-shadow .15s;white-space:nowrap}
.btn span{transition:transform .15s}
.btn:hover span{transform:translateX(3px)}
.btn-sm{height:34px;padding:0 14px;font-size:14px;border:1px solid var(--line-2);color:var(--fg)}
.btn-sm:hover{border-color:var(--fg);}
.btn-primary{background:var(--fg);color:var(--bg);box-shadow:0 1px 0 rgba(255,255,255,.08) inset,0 6px 16px -8px rgba(14,17,22,.5)}
.btn-primary:hover{transform:translateY(-1px)}
.btn-ghost{color:var(--fg);border:1px solid var(--line-2);background:var(--card)}
.btn-ghost:hover{border-color:var(--faint)}

/* hero */
.hero{position:relative;padding:104px 0 96px;overflow:hidden;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;z-index:-2;
  background:linear-gradient(to bottom,transparent 60%,var(--bg-2));}
.motif{position:absolute;z-index:-1;left:0;top:0;width:100%;height:640px;color:var(--accent-line)}
.motif-dot{fill:var(--accent)}
.motif-ring{fill:none;stroke:var(--accent-line);stroke-width:1}
.hero-copy{position:relative}
.eyebrow{display:inline-flex;align-items:center;gap:10px;margin:0 0 28px;padding:6px 12px 6px 10px;border:1px solid var(--line-2);
  border-radius:999px;background:var(--card);font:500 12.5px/1 var(--mono);letter-spacing:.02em;color:var(--muted)}
.pulse{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
h1{font-size:clamp(42px,7vw,80px);line-height:1.0;letter-spacing:-.045em;font-weight:620;max-width:14ch;
  background:linear-gradient(180deg,var(--fg) 30%,color-mix(in srgb,var(--fg) 72%,var(--bg)));-webkit-background-clip:text;background-clip:text;color:transparent}
@supports not (background:color-mix(in srgb,red,blue)){h1{color:var(--fg);background:none}}
.lede{margin:28px 0 0;max-width:56ch;font-size:clamp(17px,1.8vw,20px);line-height:1.55;color:var(--muted)}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.for{margin:28px 0 0;max-width:60ch;font-size:14px;color:var(--faint);padding-left:14px;border-left:2px solid var(--accent-line)}

/* mock */
.mock{margin:72px 0 0;border:1px solid var(--line-2);border-radius:18px;background:var(--card);box-shadow:var(--shadow);overflow:hidden;
  font-size:14px;transition:transform .3s ease,box-shadow .3s ease}
.mock-bar{display:flex;align-items:center;gap:14px;height:46px;padding:0 16px;border-bottom:1px solid var(--line);background:var(--bg-2)}
.mock-mark svg{width:18px;height:18px;display:block;color:var(--fg)}
.crumbs{font-size:13px;color:var(--faint)}
.crumbs i{font-style:normal;margin:0 6px;opacity:.6}
.crumbs b{color:var(--fg-2);font-weight:500}
.tag-illus{margin-left:auto;font:500 11px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--warn);
  border:1px dashed currentColor;border-radius:6px;padding:5px 8px}
.mock-body{display:grid;grid-template-columns:200px 1fr}
.mock-side{border-right:1px solid var(--line);padding:18px 12px;display:flex;flex-direction:column;gap:2px;background:var(--bg)}
.side-h{margin:6px 8px 6px;font:500 11px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--faint)}
.side-h:not(:first-child){margin-top:20px}
.mock-side span{padding:7px 10px;border-radius:7px;color:var(--muted);font-size:13.5px}
.mock-side span.on{background:var(--accent-soft);color:var(--fg);font-weight:500}
.mock-side .local{display:flex;align-items:center;gap:8px;font-size:12.5px}
.mock-side .local em{width:6px;height:6px;border-radius:50%;background:var(--ok)}
.mock-main{padding:28px 32px 24px;min-width:0}
.th-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}
.th-kicker{margin:0 0 6px;font:500 12px/1 var(--mono);color:var(--faint);letter-spacing:.02em}
.th-title{font-size:22px;letter-spacing:-.025em}
.badge{display:inline-flex;align-items:center;gap:8px;flex:none;padding:6px 10px;border-radius:999px;font-size:12.5px;font-weight:500;
  color:var(--warn);background:color-mix(in srgb,var(--warn) 10%,transparent);border:1px solid color-mix(in srgb,var(--warn) 30%,transparent)}
.badge em{width:6px;height:6px;border-radius:50%;background:currentColor}
.th-sum{margin:16px 0 0;max-width:72ch;color:var(--fg-2);line-height:1.6;font-size:15px}
.th-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:22px}
.th-block,.conf,.src{border:1px solid var(--line);border-radius:12px;padding:16px 18px;background:var(--bg)}
.th-block h3,.conf h3,.src h3{font:500 11.5px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--faint);margin-bottom:12px}
.th-block ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.th-block li{position:relative;padding-left:20px;color:var(--fg-2);font-size:13.5px;line-height:1.45}
.th-block li::before{position:absolute;left:0;top:0;font:600 13px/1.45 var(--mono)}
.li-plus li::before{content:"+";color:var(--ok)}
.li-minus li::before{content:"−";color:var(--warn)}
.th-foot{display:grid;grid-template-columns:1fr 1.6fr;gap:16px;margin-top:16px}
.meter{display:flex;gap:4px}
.meter span{flex:1;height:6px;border-radius:3px;background:var(--accent)}
.meter span.off{background:var(--line-2)}
.conf p{margin:10px 0 0;font-size:13px;color:var(--muted)}
.src h3 span{margin-left:6px;color:var(--fg-2)}
.src ol{list-style:none;margin:0;padding:0;display:grid;gap:7px}
.src li{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--fg-2)}
.st{flex:none;width:52px;font:500 10.5px/1 var(--mono);letter-spacing:.04em;text-transform:uppercase;color:var(--accent);
  background:var(--accent-soft);border-radius:5px;padding:4px 0;text-align:center}
.th-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px;padding-top:18px;border-top:1px solid var(--line)}
.ab{font-size:13px;font-weight:500;padding:7px 12px;border-radius:8px;border:1px solid var(--line-2);color:var(--fg-2)}
.ab-p{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.mock-cap{margin:14px 2px 0;font-size:12.5px;color:var(--faint);text-align:center}

/* sections */
.sec{padding:112px 0;border-top:1px solid var(--line)}
.sec-head{max-width:680px;margin-bottom:56px}
.kicker{display:inline-flex;align-items:center;gap:10px;margin:0 0 16px;font:500 12.5px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--accent)}
.kicker::before{content:"";width:18px;height:1.5px;background:currentColor;border-radius:2px}
.sec h2,.status h2{font-size:clamp(30px,4vw,46px);line-height:1.08;letter-spacing:-.035em}
.sec-lede{margin:18px 0 0;font-size:18px;color:var(--muted);max-width:56ch}

/* steps with signal line */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.steps::before{content:"";position:absolute;left:6px;right:6px;top:6px;height:1.5px;
  background:linear-gradient(90deg,var(--line-2),var(--accent-line) 70%,var(--accent))}
.steps li{position:relative;padding:40px 28px 0 0}
.steps li::before{content:"";position:absolute;left:0;top:0;width:13px;height:13px;border-radius:50%;
  background:var(--bg);border:1.5px solid var(--line-2);transition:border-color .2s,background .2s}
.steps li.last::before{background:var(--accent);border-color:var(--accent);box-shadow:0 0 0 5px var(--accent-soft)}
.steps li:hover::before{border-color:var(--accent)}
.step-n{font:500 12px/1 var(--mono);color:var(--faint)}
.steps h3{margin:12px 0 8px;font-size:20px;letter-spacing:-.02em}
.steps p{margin:0;color:var(--muted);font-size:15px;max-width:30ch}

/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{position:relative;padding:28px 28px 30px;border:1px solid var(--line);border-radius:var(--r);background:var(--card);
  transition:border-color .2s,transform .2s,box-shadow .2s;overflow:hidden}
.card::after{content:"";position:absolute;left:28px;right:28px;top:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:0;transition:opacity .2s}
.card:hover{border-color:var(--line-2);transform:translateY(-2px);box-shadow:var(--shadow)}
.card:hover::after{opacity:1}
.ic{width:36px;height:36px;padding:7px;border-radius:9px;background:var(--accent-soft);color:var(--accent);
  fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.card h3{margin:22px 0 10px;font-size:19px}
.card p{margin:0;color:var(--muted);font-size:15.5px}

/* status */
.status{display:grid;grid-template-columns:1fr 1.15fr;gap:64px;align-items:start}
.status h2{max-width:16ch}
.status-list{margin:0;border-top:1px solid var(--line)}
.status-list div{display:grid;grid-template-columns:120px 1fr;gap:20px;padding:20px 0;border-bottom:1px solid var(--line)}
.status-list dt{font:500 12.5px/1.9 var(--mono);letter-spacing:.04em;text-transform:uppercase;color:var(--faint)}
.status-list dd{margin:0;color:var(--fg-2);font-size:16.5px}

/* cta */
.cta{padding:120px 0;border-top:1px solid var(--line);background:
  radial-gradient(50% 80% at 50% 100%,var(--accent-soft),transparent 70%),var(--bg-2);text-align:center}
.cta-in{display:flex;flex-direction:column;align-items:center}
.cta-line{width:44px;height:44px;color:var(--fg);margin-bottom:28px}
.cta h2{font-size:clamp(30px,4.2vw,48px);line-height:1.08;letter-spacing:-.035em;max-width:18ch}
.cta p{margin:16px 0 28px;color:var(--muted);font-size:17px}
.mail{position:relative;font-size:clamp(20px,2.4vw,26px);font-weight:500;letter-spacing:-.02em;color:var(--fg);text-decoration:none;padding-bottom:4px}
.mail::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1.5px;background:var(--accent);transform:scaleX(.25);
  transform-origin:left;transition:transform .25s ease}
.mail:hover::after{transform:scaleX(1)}

/* footer */
.footer{border-top:1px solid var(--line);padding:40px 0 48px;color:var(--faint);font-size:13.5px}
.foot-in{display:grid;grid-template-columns:auto 1fr auto;gap:32px;align-items:start}
.footer .brand{color:var(--fg)}
.disclaimer,.copy{margin:0}
.disclaimer{max-width:68ch}

/* responsive */
@media (max-width:980px){
  .mock-body{grid-template-columns:1fr}
  .mock-side{display:none}
  .steps{grid-template-columns:1fr 1fr;row-gap:48px}
  .steps::before{display:none}
  .cards{grid-template-columns:1fr}
  .status{grid-template-columns:1fr;gap:32px}
  .foot-in{grid-template-columns:1fr;gap:16px}
}
@media (max-width:640px){
  .wrap{padding:0 20px}
  .nav-links{display:none}
  .nav-in{justify-content:space-between}
  .hero{padding:64px 0 64px}
  h1 br{display:none}
  .mock{margin-top:48px;border-radius:14px}
  .mock-main{padding:20px 18px}
  .th-head{flex-direction:column;gap:12px}
  .th-grid,.th-foot{grid-template-columns:1fr}
  .crumbs{display:none}
  .th-actions{flex-wrap:wrap}
  .sec{padding:80px 0}
  .steps{grid-template-columns:1fr;row-gap:36px}
  .steps li{padding:0 0 0 32px}
  .steps li::before{top:4px}
  .status-list div{grid-template-columns:1fr;gap:4px}
  .cta{padding:88px 0}
}