/* Saipher marketing site. Brand: orange (#ff4600 to #ff8100) and cyan (#00a3fd to #00c3dc) from the logo,
   product state colors for Healthy / Watch / Attention. */
:root{
  --navy:#0a1424; --navy-2:#0f1c30; --navy-3:#16243b; --navy-line:#22324c;
  --bg:#ffffff; --bg-alt:#f4f6fa; --card:#ffffff;
  --ink:#0f1b2d; --ink-2:#4f5f75; --ink-3:#8a97a8; --line:#e5e9f0;
  --on-dark:#e8eef7; --on-dark-2:#a9b6c9; --on-dark-3:#6f7f96;
  --orange:#ff5a00; --orange-2:#ff8100; --cyan:#00b4e6; --cyan-2:#00c3dc;
  --green:#1f9d63; --amber:#e09422; --red:#e5484d;
  --grad:linear-gradient(90deg,#ff4600,#ff7a00 55%,#ffa040);
  --grad-cool:linear-gradient(135deg,#00a3fd,#00c3dc);
  --sans:"Inter","Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --r:16px;
  --shadow:0 1px 2px rgba(15,27,45,.04),0 8px 28px rgba(15,27,45,.06);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0;letter-spacing:-.02em;line-height:1.15}
p{margin:0}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
@media(max-width:600px){.wrap{padding:0 16px}}

.grad{color:#0a78c2}
.hero .grad{color:var(--cyan-2)}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;flex:none}
.dot-green{background:var(--green)} .dot-amber{background:var(--amber)} .dot-red{background:var(--red)} .dot-cyan{background:var(--cyan-2)}
.label{font-family:var(--mono);font-size:10.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.label-light{color:var(--on-dark-3)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:15px;border-radius:999px;padding:13px 22px;border:1px solid transparent;transition:transform .15s,box-shadow .15s,background .15s,border-color .15s;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-sm{font-size:14px;padding:9px 16px}
.btn-primary{background:#fff;color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.2),0 6px 18px rgba(0,0,0,.18)}
.btn-primary:hover{background:#e3f8fb;box-shadow:0 0 0 3px rgba(0,195,220,.28),0 8px 22px rgba(0,0,0,.22)}
.btn-ghost{color:var(--on-dark);border-color:var(--navy-line);background:rgba(255,255,255,.03)}
.btn-ghost:hover{border-color:#3a4d6b;background:rgba(255,255,255,.07)}
.btn:focus-visible,.nav-links a:focus-visible,.nav-toggle:focus-visible{outline:2px solid var(--cyan-2);outline-offset:3px}

/* ---------- Nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(10,20,36,.82);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid rgba(255,255,255,.06)}
.nav-row{display:flex;align-items:center;gap:28px;height:68px}
.logo img{height:30px;width:auto}
.nav-links{display:flex;gap:26px;margin-left:auto}
.nav-links a{color:var(--on-dark-2);font-size:14.5px;font-weight:500;transition:color .15s}
.nav-links a:hover{color:#fff}
.nav-links .nav-cta-mobile{display:none}
.nav-toggle{display:none;margin-left:auto;background:none;border:0;width:40px;height:40px;cursor:pointer;position:relative}
.nav-toggle span{position:absolute;left:10px;right:10px;height:2px;background:#fff;border-radius:2px;transition:transform .2s,top .2s}
.nav-toggle span:first-child{top:15px} .nav-toggle span:last-child{top:23px}
.nav-toggle[aria-expanded="true"] span:first-child{top:19px;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:last-child{top:19px;transform:rotate(-45deg)}
@media(max-width:920px){
  .nav-cta{display:none}
  .nav-toggle{display:block}
  .nav-links{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;gap:0;background:var(--navy);border-bottom:1px solid var(--navy-line);padding:8px 16px 18px}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 4px;font-size:16px;border-bottom:1px solid rgba(255,255,255,.05)}
  .nav-links .nav-cta-mobile{display:inline-flex;margin-top:14px;border-bottom:0;color:#fff}
}

/* ---------- Hero ---------- */
.dark-top{position:relative;overflow:hidden;color:var(--on-dark);background:linear-gradient(180deg,var(--navy) 0,var(--navy) 700px,#061a34 1050px,#002144 1350px)}
.hero{position:relative;color:var(--on-dark);padding:84px 0 96px}
.hero-glow{position:absolute;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(600px 380px at 85% 90px,rgba(0,180,230,.20),transparent 70%),
    radial-gradient(520px 360px at 8% 420px,rgba(255,90,0,.10),transparent 70%);}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.35;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:44px 44px;mask-image:linear-gradient(180deg,#000 0%,rgba(0,0,0,.6) 40%,transparent 80%);-webkit-mask-image:linear-gradient(180deg,#000 0%,rgba(0,0,0,.6) 40%,transparent 80%)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:.95fr 1.1fr;gap:40px;align-items:center}
.eyebrow{font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan-2);margin-bottom:18px}
.hero h1{font-size:clamp(40px,5.6vw,66px);font-weight:800;color:#fff;letter-spacing:-.035em;line-height:1.04}
.hero h1 .grad{display:inline}
.lede{margin-top:22px;font-size:18.5px;color:var(--on-dark-2);max-width:56ch}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-proof{list-style:none;padding:0;margin:34px 0 0;display:flex;flex-wrap:wrap;gap:10px 22px;color:var(--on-dark-2);font-size:14px}
.hero-proof li{display:flex;align-items:center;gap:8px}
@media(max-width:980px){.hero-grid{grid-template-columns:1fr;gap:48px}.hero{padding:64px 0 72px}}

/* Product illustration: layered dark dashboard */
.hero-visual{position:relative}
.dv{position:relative;padding:4px 34px 132px 30px;transform:perspective(1800px) rotateY(-16deg);transform-style:preserve-3d;transform-origin:50% 50%;--dvb:rgba(130,175,235,.16);--dvt:#e8eef7;--dvm:#8ea0b8}
.dv-lines{position:absolute;inset:-10% -12%;width:124%;height:120%;z-index:0;overflow:visible}
.dv-lines path{fill:none;stroke:#1fb8e6;stroke-width:1.4;opacity:.5;stroke-dasharray:6 10;animation:dvflow 3.2s linear infinite;filter:drop-shadow(0 0 3px rgba(0,195,220,.7))}
.dv-lines path:nth-child(2n){animation-duration:4.4s;opacity:.35}
.dv-lines .dv-line-hot{stroke:#ff7a1a;opacity:.55;filter:drop-shadow(0 0 3px rgba(255,122,26,.8))}
@keyframes dvflow{to{stroke-dashoffset:-64}}
.dv-k{font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--dvm)}
.c-a,.c-w,.c-h{display:inline-block;width:7px;height:7px;border-radius:50%;flex:none}
.c-a{background:var(--red);box-shadow:0 0 8px rgba(229,72,77,.9)}
.c-w{background:var(--amber);box-shadow:0 0 8px rgba(224,148,34,.8)}
.c-h{background:#2bd29a;box-shadow:0 0 6px rgba(43,210,154,.6)}
.s-a{background:linear-gradient(180deg,#ff6b6f,#e5484d)}
.s-w{background:linear-gradient(180deg,#f5b14e,#e09422)}
.s-h{background:rgba(43,210,154,.28)}

.dv-panel{position:relative;z-index:2;display:flex;margin-top:66px;border-radius:18px;overflow:hidden;
  background:linear-gradient(160deg,rgba(24,42,70,.92),rgba(11,22,40,.94));border:1px solid var(--dvb);
  box-shadow:0 40px 90px rgba(0,0,0,.55),0 0 0 1px rgba(255,255,255,.03) inset,0 0 60px rgba(0,160,230,.12);
}
.dv-panel::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(420px 220px at 20% 0%,rgba(0,195,220,.14),transparent 70%)}
.dv-side{flex:none;width:48px;display:flex;flex-direction:column;align-items:center;gap:14px;padding:16px 0;border-right:1px solid var(--dvb);background:rgba(5,12,24,.4)}
.dv-side img{width:18px;height:auto;margin-bottom:8px}
.dv-side span{width:20px;height:20px;border-radius:6px;background:rgba(140,170,210,.12)}
.dv-side span.on{background:rgba(0,195,220,.25);box-shadow:0 0 0 1px rgba(0,195,220,.5) inset}
.dv-main{flex:1;min-width:0;padding:16px 18px 18px;position:relative}
.dv-top{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:12px;color:var(--dvm)}
.dv-crumb i{font-style:normal;opacity:.6;margin:0 3px}
.dv-crumb b{color:var(--dvt);font-weight:600}
.dv-range{border:1px solid var(--dvb);border-radius:999px;padding:3px 10px;font-size:11px;white-space:nowrap}

.dv-hero-row{display:flex;align-items:center;gap:18px;margin-top:16px}
.dv-ring{position:relative;flex:none;width:118px;height:118px}
.dv-ring svg{width:100%;height:100%;transform:rotate(-90deg);overflow:visible}
.dv-ring circle{fill:none;stroke-width:9;stroke-linecap:round}
.r-track{stroke:rgba(140,170,210,.1)}
.r-h{stroke:#2bd29a;stroke-dasharray:234 289.03;opacity:.85}
.r-w{stroke:#f2a73a;stroke-dasharray:30 289.03;stroke-dashoffset:-238;filter:drop-shadow(0 0 5px rgba(242,167,58,.9))}
.r-a{stroke:#ff5a5f;stroke-dasharray:13 289.03;stroke-dashoffset:-272;filter:drop-shadow(0 0 6px rgba(255,90,95,1))}
.dv-ring-c{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.dv-ring-c b{font-size:19px;font-weight:700;color:#f6bd61;letter-spacing:-.01em}
.dv-ring-c span{font-size:10.5px;color:var(--dvm)}
.dv-oi{min-width:0}
.dv-oi-why{font-size:14px;color:var(--dvt);margin-top:6px}
.dv-oi-why b{color:#f6bd61}
.dv-counts{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.dv-counts span{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;color:var(--dvt);background:rgba(140,170,210,.08);border:1px solid var(--dvb);border-radius:999px;padding:4px 10px}

.dv-domains{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:16px}
.dv-dom{border:1px solid var(--dvb);border-radius:10px;padding:9px 10px;background:rgba(140,170,210,.05);min-width:0}
.dv-dom-hot{border-color:rgba(242,167,58,.45);background:rgba(242,167,58,.07);box-shadow:0 0 20px rgba(242,167,58,.12)}
.dv-dn{display:flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:var(--dvt)}
.dv-seg{display:flex;gap:2px;height:5px;margin-top:9px;border-radius:3px;overflow:hidden}
.dv-seg i{display:block;border-radius:2px}

.dv-trend{margin-top:16px;border:1px solid var(--dvb);border-radius:12px;padding:12px 12px 10px;background:rgba(5,12,24,.35)}
.dv-trend-h{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.dv-tip{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:#ffc9cb;background:rgba(229,72,77,.12);border:1px solid rgba(229,72,77,.35);border-radius:999px;padding:3px 9px}
.dv-bars{display:flex;align-items:flex-end;gap:5px;height:74px;margin-top:12px}
.dv-bar{flex:1;height:100%;display:flex;flex-direction:column-reverse;gap:2px}
.dv-bar i{display:block;border-radius:2px;min-height:0}
.dv-bar-now{position:relative}
.dv-bar-now::after{content:"";position:absolute;inset:-4px -3px;border-radius:5px;border:1px solid rgba(0,195,220,.55);box-shadow:0 0 12px rgba(0,195,220,.35)}

.dv-float{position:absolute;border-radius:14px;border:1px solid var(--dvb);
  background:linear-gradient(160deg,rgba(28,48,80,.97),rgba(12,24,44,.98));
  box-shadow:0 24px 60px rgba(0,0,0,.5);color:var(--dvt)}
.dv-evidence{z-index:1;transform:translateZ(-50px);top:0;right:-10px;width:auto;padding:12px 14px 34px;opacity:.95;animation:dvfloat 7s ease-in-out infinite}
.dv-path{display:flex;flex-wrap:nowrap;align-items:center;gap:5px;margin-top:8px;font-size:10.5px;white-space:nowrap}
.dv-path span{border:1px solid var(--dvb);border-radius:6px;padding:2px 7px;color:var(--dvm);background:rgba(140,170,210,.06)}
.dv-path i{font-style:normal;color:var(--dvm);opacity:.6}
.dv-path .dv-src{color:#7fe9f7;border-color:rgba(0,195,220,.55);background:rgba(0,195,220,.12);box-shadow:0 0 12px rgba(0,195,220,.35)}
.dv-ac{z-index:3;transform:translateZ(70px);left:-8px;bottom:0;width:56%;padding:12px 12px 6px;animation:dvfloat 6s ease-in-out infinite reverse;
  box-shadow:0 30px 70px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.04) inset,0 0 40px rgba(229,72,77,.12)}
.dv-ac-h{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}
.dv-live{display:inline-flex;align-items:center;gap:6px;font-size:10.5px;color:var(--dvm)}
.dv-live i{width:6px;height:6px;border-radius:50%;background:#2bd29a;animation:dvping 2s infinite}
.dv-case{display:flex;align-items:center;gap:10px;padding:8px 2px;border-top:1px solid rgba(130,175,235,.1)}
.dv-case:first-of-type{border-top:0}
.dv-case .p{width:3px;align-self:stretch;border-radius:3px}
.p-a{background:var(--red);box-shadow:0 0 8px rgba(229,72,77,.8)}
.p-w{background:var(--amber);box-shadow:0 0 8px rgba(224,148,34,.7)}
.dv-case div{flex:1;min-width:0;display:flex;flex-direction:column}
.dv-case b{font-size:12.5px}
.dv-case div span{font-size:11px;color:var(--dvm);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dv-case em{font-style:normal;font-family:var(--mono);font-size:10.5px;color:var(--dvm);border:1px solid var(--dvb);border-radius:6px;padding:2px 6px}
@keyframes dvfloat{0%,100%{translate:0 0}50%{translate:0 -6px}}
@keyframes dvping{0%{box-shadow:0 0 0 0 rgba(43,210,154,.6)}100%{box-shadow:0 0 0 8px rgba(43,210,154,0)}}
@media(max-width:980px){.dv{max-width:620px;margin:0 auto;transform:perspective(1600px) rotateY(-10deg)}}
@media(max-width:560px){
  .dv{padding:4px 4px 178px;transform:perspective(1200px) rotateY(-7deg)}
  .dv-panel{margin-top:60px}
  .dv-ac{left:10px;transform:translateZ(30px)}
  .dv-side{display:none}
  .dv-main{padding:14px}
  .dv-range{display:none}
  .dv-ring{width:96px;height:96px}
  .dv-ring-c b{font-size:16px}
  .dv-dn{font-size:11px;gap:5px}
  .dv-dom{padding:8px}
  .dv-ring-c span{font-size:9px}
  .dv-evidence{right:0;max-width:100%;overflow:hidden}
  .dv-path span:nth-child(5){display:none}
  .dv-path i:nth-child(6){display:none}
  .dv-ac{width:88%}
}
.caption{margin-top:12px;font-size:12px;color:var(--on-dark-3);text-align:center}
@media(max-width:520px){.domains{grid-template-columns:1fr}.dom{flex-direction:row;justify-content:space-between;align-items:center}}

/* ---------- Sections ---------- */
.section{padding:104px 0}
.section-alt{background:var(--bg-alt)}
@media(max-width:700px){.section{padding:72px 0}}
.sec-head{max-width:760px;margin-bottom:52px}
.kicker{font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);margin-bottom:14px}
.kicker-light{color:var(--orange-2)}
.section h2,.cta h2,.synapse h2{font-size:clamp(30px,3.8vw,44px);font-weight:750}
.sec-lede{margin-top:18px;font-size:18px;color:var(--ink-2)}

.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:860px){.cards-3{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:var(--shadow)}
.card h3{font-size:19px;margin:18px 0 8px}
.card p{color:var(--ink-2);font-size:15.5px}
.ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;flex:none}
.ico svg{width:22px;height:22px}
.ico-orange{background:#fff1e8;color:var(--orange);border:1px solid #ffd9c2}
.ico-cyan{background:#e6f7fb;color:#0790b3;border:1px solid #bfe9f3}
.pull{margin-top:56px;font-size:clamp(22px,2.6vw,30px);font-weight:700;letter-spacing:-.02em;text-align:center;max-width:820px;margin-left:auto;margin-right:auto;line-height:1.3}

/* Synapse */
.synapse{position:relative;z-index:1;padding:24px 0 80px;color:var(--on-dark)}
.synapse .wrap{max-width:none;padding:0}
.syn-head{max-width:1160px;margin:0 auto 24px;padding:0 24px}
.syn-head h2{color:#fff}
.syn-head .sec-lede{color:var(--on-dark-2)}
.kicker-cyan{color:var(--cyan-2)}
.syn-pic{display:block;max-width:1600px;margin:0 auto;padding:0 24px}
.syn-img{width:100%;height:auto;display:block}
@media(max-width:760px){.syn-pic{padding:0 8px;max-width:520px}}
.synapse .caption{padding:0 16px}
@media(max-width:600px){.syn-head{padding:0 16px}}

/* Steps */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
@media(max-width:960px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;position:relative;box-shadow:var(--shadow)}
.step-n{font-family:var(--mono);font-size:13px;font-weight:600;color:#0a78c2}
.step h3{font-size:20px;margin:10px 0 8px}
.step p{color:var(--ink-2);font-size:15px}

.flow{margin-top:44px;display:flex;align-items:stretch;gap:0;background:var(--navy);border-radius:20px;padding:22px;overflow-x:auto}
.flow-node{flex:1 1 0;min-width:150px;background:var(--navy-3);border:1px solid var(--navy-line);border-radius:12px;padding:14px 16px;display:flex;flex-direction:column;gap:4px}
.flow-node b{color:#fff;font-size:14.5px}
.flow-node span{color:var(--on-dark-3);font-size:12.5px;line-height:1.4}
.flow-node-hot{background:linear-gradient(135deg,rgba(255,70,0,.22),rgba(255,129,0,.12));border-color:rgba(255,120,40,.5)}
.flow-arrow{flex:0 0 28px;position:relative}
.flow-arrow::before{content:"";position:absolute;top:50%;left:4px;right:6px;height:2px;background:linear-gradient(90deg,#2a3c5a,var(--cyan-2))}
.flow-arrow::after{content:"";position:absolute;top:calc(50% - 4px);right:3px;border:5px solid transparent;border-left-color:var(--cyan-2);border-right:0}
@media(max-width:860px){
  .flow{flex-direction:column;overflow:visible}
  .flow-node{min-width:0}
  .flow-arrow{flex-basis:22px}
  .flow-arrow::before{top:3px;bottom:7px;left:50%;right:auto;width:2px;height:auto;background:linear-gradient(180deg,#2a3c5a,var(--cyan-2))}
  .flow-arrow::after{top:auto;bottom:2px;right:auto;left:calc(50% - 4px);border:5px solid transparent;border-top-color:var(--cyan-2);border-bottom:0}
}

/* Domains */
.domain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:860px){.domain-grid{grid-template-columns:1fr}}
.domain-card{border:1px solid var(--line);border-radius:var(--r);padding:28px;background:#fff;box-shadow:var(--shadow);border-top:3px solid transparent;border-image:none;position:relative}
.domain-card::before{content:"";position:absolute;left:-1px;right:-1px;top:-1px;height:3px;border-radius:var(--r) var(--r) 0 0;background:var(--grad-cool)}
.dc-tag{font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#0790b3}
.domain-card h3{font-size:20px;margin:12px 0 10px}
.domain-card p{color:var(--ink-2);font-size:15.5px}
.umbrella{display:flex;flex-direction:column;align-items:center;margin-top:0}
.umb-line{width:2px;height:40px;background:linear-gradient(180deg,var(--cyan-2),var(--orange))}
.umb-card{display:flex;align-items:center;gap:18px;max-width:640px;background:var(--navy);color:var(--on-dark);border-radius:var(--r);padding:22px 26px;box-shadow:0 18px 40px rgba(10,20,36,.25)}
.umb-card img{width:26px;height:auto}
.umb-card b{display:block;font-size:18px;color:#fff;margin-bottom:4px}
.umb-card span{font-size:14.5px;color:var(--on-dark-2)}
.stats{margin-top:72px;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}
.stat{padding:26px 20px;text-align:center;border-left:1px solid var(--line)}
.stat:first-child{border-left:0}
.stat b{display:block;font-size:42px;font-weight:800;letter-spacing:-.03em;color:var(--ink);line-height:1.1}
.stat span{font-size:14px;color:var(--ink-2)}
@media(max-width:700px){.stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(3){border-left:0}.stat:nth-child(n+3){border-top:1px solid var(--line)}}
.stats-note{text-align:center;color:var(--ink-3);font-size:14.5px;margin-top:16px}

/* Dark index section */
.section-dark{background:var(--navy);color:var(--on-dark);position:relative;overflow:hidden}
.section-dark h2{color:#fff}
.section-dark .sec-lede{color:var(--on-dark-2)}
.index-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:64px;align-items:center}
@media(max-width:920px){.index-grid{grid-template-columns:1fr;gap:44px}}
.checks{list-style:none;padding:0;margin:30px 0 0;display:grid;gap:14px}
.checks li{position:relative;padding-left:32px;color:var(--on-dark-2);font-size:15.5px}
.checks li b{color:#fff;font-weight:600}
.checks li::before{content:"";position:absolute;left:0;top:3px;width:20px;height:20px;border-radius:6px;background:rgba(0,195,220,.14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%2300c3dc' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 10.5l3.2 3L15 6.5'/%3E%3C/svg%3E") center/16px no-repeat}
.states{background:var(--navy-2);border:1px solid var(--navy-line);border-radius:20px;padding:24px;display:grid;gap:12px}
.state-row{display:flex;align-items:center;gap:16px;padding:14px;border-radius:12px;background:var(--navy-3);border:1px solid var(--navy-line)}
.state-row p{color:var(--on-dark-2);font-size:14.5px}
.state-pill{flex:none;width:96px;text-align:center;font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:6px 0;border-radius:999px}
.sp-green{background:rgba(31,157,99,.16);color:#4fd39a;border:1px solid rgba(31,157,99,.45)}
.sp-amber{background:rgba(224,148,34,.16);color:#f2b45a;border:1px solid rgba(224,148,34,.45)}
.sp-red{background:rgba(229,72,77,.16);color:#ff8589;border:1px solid rgba(229,72,77,.45)}
.comp{margin-top:6px;padding:16px;border-radius:12px;border:1px dashed #33476a}
.bar{display:flex;gap:3px;height:10px;margin:12px 0 10px}
.bar i{border-radius:3px}
.b-red{background:var(--red)} .b-amber{background:var(--amber)} .b-green{background:var(--green)}
.comp p{font-size:14px;color:#fff;font-weight:500}
.comp p span{color:var(--on-dark-3);font-weight:400}
.comp .comp-primary{color:var(--on-dark-2);font-weight:400;font-size:13px;margin-top:4px}
.caption-light{color:var(--on-dark-3);margin-top:4px}

/* Explainable */
.drill{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-bottom:48px}
@media(max-width:900px){.drill{grid-template-columns:repeat(3,1fr)}}
@media(max-width:480px){.drill{grid-template-columns:repeat(2,1fr)}}
.drill-step{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 14px;font-weight:600;font-size:14.5px;box-shadow:var(--shadow);position:relative}
.drill-step span{display:block;font-family:var(--mono);font-size:11px;color:var(--ink-3);margin-bottom:6px}
.drill-step:nth-child(1){border-left:3px solid #ff4600}
.drill-step:nth-child(2){border-left:3px solid #ff6a1a}
.drill-step:nth-child(3){border-left:3px solid #ff8f3a}
.drill-step:nth-child(4){border-left:3px solid #4cb8e8}
.drill-step:nth-child(5){border-left:3px solid #1fb0e0}
.drill-src{border-left:3px solid var(--cyan-2);background:#f0fbfd}
.explain-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media(max-width:860px){.explain-grid{grid-template-columns:1fr}}
.explain-copy{background:var(--bg-alt);border-radius:var(--r);padding:32px}
.explain-copy h3{font-size:21px;margin-bottom:16px}
.explain-copy p{color:var(--ink-2);font-size:15.5px}
.explain-copy p+p{margin-top:12px}
.five{margin:0;padding:0;list-style:none;counter-reset:f;display:grid;gap:10px}
.five li{counter-increment:f;display:flex;align-items:center;gap:14px;font-weight:500;font-size:15.5px}
.five li::before{content:counter(f);flex:none;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-family:var(--mono);font-size:12px;font-weight:600;color:#fff;background:var(--navy-2)}

/* Roles */
.roles{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:1000px){.roles{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.roles{grid-template-columns:1fr}}
.role{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}
.role:hover{transform:translateY(-3px);box-shadow:0 14px 36px rgba(15,27,45,.1)}
.role-top{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.role h3{font-size:19px}
.scope{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.role p{color:var(--ink-2);font-size:15px}

/* Use case */
.usecase{display:grid;grid-template-columns:1.15fr 1fr;gap:56px;align-items:center}
@media(max-width:900px){.usecase{grid-template-columns:1fr;gap:36px}}
.uc-copy h2{margin-bottom:20px}
.uc-copy p{color:var(--ink-2);font-size:17px}
.uc-copy p+p{margin-top:14px}
.uc-copy .uc-out{color:var(--ink);font-weight:600;border-left:3px solid var(--orange);padding-left:16px}
.uc-filters{background:var(--navy);color:var(--on-dark-2);border-radius:20px;padding:28px}
.uc-filters .label{color:var(--on-dark-3)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 18px}
.chip{font-size:13px;padding:7px 13px;border-radius:999px;border:1px solid var(--navy-line);background:var(--navy-3);color:var(--on-dark-2)}
.chip-on{background:rgba(0,195,220,.14);border-color:rgba(0,195,220,.5);color:#7fe6f3;font-weight:600}
.uc-filters p{font-size:14.5px}

/* Integrations */
.int-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
@media(max-width:1000px){.int-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:520px){.int-grid{grid-template-columns:repeat(2,1fr)}}
.int{background:#fff;border:1px dashed #cfd6e1;border-radius:14px;padding:20px 16px;display:flex;flex-direction:column;gap:4px}
.int b{font-size:15px}
.int span{font-size:12.5px;color:var(--ink-3)}
.int-live{border:1px solid #bfe9f3;background:#f3fcfe;box-shadow:var(--shadow)}
.int-live span{color:#0790b3;font-weight:600}

/* Principles */
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
@media(max-width:900px){.principles{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.principles{grid-template-columns:1fr}}
.pr{background:#fff;padding:30px}
.pr h3{font-size:18px;margin-bottom:10px}
.pr p{color:var(--ink-2);font-size:15px}

/* CTA */
.cta{position:relative;background:var(--navy);color:var(--on-dark);padding:112px 0;overflow:hidden;text-align:center}
.hero-glow-cta{background:radial-gradient(520px 320px at 50% 0%,rgba(255,90,0,.22),transparent 70%),radial-gradient(520px 320px at 50% 110%,rgba(0,180,230,.18),transparent 70%)}
.cta-inner{position:relative;z-index:1;max-width:720px;display:flex;flex-direction:column;align-items:center}
.cta-inner img{width:40px;height:auto;margin-bottom:24px}
.cta h2{color:#fff}
.cta p{margin-top:18px;font-size:18px;color:var(--on-dark-2)}
.cta-btns{justify-content:center}

/* Footer */
.foot{background:#070f1c;color:var(--on-dark-3);padding:44px 0;border-top:1px solid rgba(255,255,255,.05)}
.foot-row{display:flex;flex-wrap:wrap;align-items:center;gap:24px 40px}
.foot-brand img{height:26px;width:auto}
.foot-brand p{font-size:13px;margin-top:8px}
.foot-links{display:flex;flex-wrap:wrap;gap:12px 24px;margin-left:auto}
.foot-links a{font-size:14px;color:var(--on-dark-2)}
.foot-links a:hover{color:#fff}
.copy{width:100%;font-size:12.5px;border-top:1px solid rgba(255,255,255,.06);padding-top:20px}
@media(max-width:700px){.foot-links{margin-left:0}}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .dv-lines path,.dv-float,.dv-live i{animation:none}
  .btn,.role{transition:none}
}