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.reveal{opacity:0;transform:translateY(35px);transition:opacity .9s var(--ease),transform .9s var(--ease)}.reveal.visible{opacity:1;transform:none}.delay-1{transition-delay:.12s}.delay-2{transition-delay:.24s}.delay-3{transition-delay:.36s}
@media(max-width:1000px){.nav-links{display:none}.menu-btn{display:block}.hero{grid-template-columns:1fr;padding-top:150px}.hero-visual{height:580px}.hero-copy{max-width:750px}.section-head{grid-template-columns:1fr 1fr}.section-head>p{grid-column:2}.problem-grid{grid-template-columns:1fr 1fr}.architecture{grid-template-columns:1fr .3fr 1.2fr}.architecture>.reverse,.outcomes{display:none}.feature-panel{grid-template-columns:1fr}.feature-ui{min-height:420px;border-inline-start:0;border-top:1px solid var(--line)}.roadmap-line{grid-template-columns:1fr 1fr;gap:50px 0}.footer-grid{grid-template-columns:1fr 1fr}.footer-links{grid-column:1/-1;justify-content:flex-start}}
@media(max-width:650px){.container{width:min(100% - 30px,1240px)}.nav-actions .btn{display:none}.hero{padding-top:130px}.hero h1{font-size:45px}.hero-lead{font-size:13px}.hero-actions{align-items:flex-start;flex-direction:column}.hero-visual{height:480px;margin-top:30px}.patient-card{width:92%;right:4%;top:65px;padding:16px}.vitals b{font-size:13px}.risk-card{bottom:80px}.insight-card{display:none}.core{transform:translate(-50%,-50%) scale(.65)}.orbit-a{width:380px;height:380px;left:-10px}.orbit-b{width:280px;height:280px;left:40px}.floating-tag{display:none}.section{padding:90px 0}.section-head{display:block;margin-bottom:50px}.section-head h2{margin:20px 0}.problem-grid{grid-template-columns:1fr}.metric-card{min-height:210px}.architecture{display:block}.flow-lines{height:50px;transform:rotate(90deg)}.intelligence-stack{margin:40px 0}.architecture>.reverse,.outcomes{display:block}.architecture>.reverse{transform:rotate(90deg)}.feature-copy{padding:35px 25px}.feature-copy h3{font-size:32px}.feature-ui{min-height:360px}.feature-tabs button span{display:none}.risk-ui{gap:15px;flex-direction:column}.risk-gauge{width:130px;height:130px}.risk-factors{width:80%}.roadmap-line{grid-template-columns:1fr}.roadmap-line:before{display:none}.cta-box{padding:30px 20px}.footer-grid{grid-template-columns:1fr}.footer-links{grid-column:auto}.copyright{grid-column:auto}}
html[dir=ltr] .hero:before{right:auto;left:-280px}html[dir=ltr] .patient-card{right:auto;left:5%;transform:rotateY(7deg)}html[dir=ltr] .risk-card{right:auto;left:0}html[dir=ltr] .insight-card{left:auto;right:2%}html[dir=ltr] .tag-a,html[dir=ltr] .tag-b,html[dir=ltr] .tag-c{left:auto;right:4%}html[dir=ltr] .scroll-cue{left:auto;right:0}

/* Brand system: deep navy with clinical blue illumination */
.cursor-glow{background:radial-gradient(circle,rgba(62,126,235,.12),transparent 68%)}
.loader{background:#020713}.loader-logo{width:190px;mix-blend-mode:screen;animation:logoLoad 1.5s ease-in-out infinite alternate}.loader-mark,.loader>p{display:none}@keyframes logoLoad{from{opacity:.3;transform:scale(.96)}to{opacity:1;transform:scale(1.02)}}
.nav-wrap.scrolled{background:rgba(2,7,19,.84)}
.brand-image{width:124px;height:68px;overflow:hidden;justify-content:center}
.brand-image img{width:124px;height:83px;object-fit:contain;mix-blend-mode:screen;filter:drop-shadow(0 0 18px rgba(91,167,255,.15))}
.nav-links{color:#a8b7d1}.lang-switch{color:#8395b5}.lang-switch i{background:#132342}
.hero:before{background:radial-gradient(circle,rgba(50,116,218,.2),transparent 66%)}
.live-dot{box-shadow:0 0 0 5px rgba(91,167,255,.1)}
.glass{background:linear-gradient(145deg,rgba(11,28,58,.96),rgba(4,13,31,.9));border-color:rgba(116,168,255,.2)}
.avatar{background:linear-gradient(135deg,#244f91,#12264a)}.status{background:rgba(91,167,255,.1)}
.core:before,.core:after,.orbit{border-color:rgba(91,167,255,.16)}
.core-inner{background:linear-gradient(145deg,#173b78,#07152f);border-color:rgba(91,167,255,.42);box-shadow:0 0 70px rgba(57,125,240,.2)}
.floating-tag{color:#b8c8e4;background:#091832}.scroll-cue,.ticker{color:#647ca5}.scroll-cue i{background:#263e68}
.metric-card:hover{border-color:rgba(91,167,255,.45)}.metric-card.accent{color:#031022}.metric-card.accent p{color:#183e6a}.metric-card.accent small{color:#031022}.mini-bars i{background:#1a3765}.mini-grid{background-image:radial-gradient(#284d82 1px,transparent 1px)}.pulse-line{background:#1c3a68}
.source,.outcome{background:#08162f}.source i{background:#102b55}.flow-lines i{background:linear-gradient(90deg,#1a3b6e,var(--mint))}
.layer{border-color:rgba(91,167,255,.22);background:linear-gradient(90deg,#0d244b,#06142d);box-shadow:0 15px 30px #020713}.l4{background:linear-gradient(90deg,#163d79,#071731)}
.feature-panel{background:#061126}.feature-ui{background:radial-gradient(circle at 50% 50%,rgba(45,101,199,.16),transparent 50%),linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px)}
.network-center{background:#102a57;box-shadow:0 0 70px rgba(91,167,255,.18)}.network-ui>span{background:#091832}.risk-gauge{background:conic-gradient(var(--lime) 0 24%,#102241 24%)}.risk-gauge:before,.timeline div:before{background:#061126}.feature-tabs button{background:#030b1b;color:#667ca0}.feature-tabs button.active{background:#0a1934}
.cta-box{border-color:rgba(91,167,255,.25);background:linear-gradient(135deg,#0b1d40,#030a19)}.cta-box:before{background:linear-gradient(rgba(91,167,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(91,167,255,.035) 1px,transparent 1px)}.cta-orb{background:radial-gradient(circle,rgba(57,125,240,.18),transparent 67%)}
.story-modal{background:rgba(2,7,19,.97)}.footer-brand{width:180px;height:122px;margin-top:-38px}.footer-brand img{width:180px;height:122px}
@media(max-width:650px){.brand-image{width:90px;height:58px}.brand-image img{width:90px;height:62px}.footer-brand{width:145px;height:100px}.footer-brand img{width:145px;height:100px}}

/* Cinematic hero: data particles converge into the brand intelligence core. */
.hero{grid-template-columns:.92fr 1.08fr;gap:2vw;min-height:100svh;padding-top:105px}
.hero:after{content:"";position:absolute;inset:0;z-index:-2;background:linear-gradient(115deg,rgba(3,8,23,.1),rgba(14,35,78,.13) 52%,transparent 70%)}
.hero-copy{position:relative;z-index:5}.hero-meta{display:flex;align-items:center;justify-content:space-between;max-width:600px}.release{font:500 8px var(--font-en);letter-spacing:.22em;color:#536b94;border:1px solid rgba(112,165,255,.12);padding:7px 10px}
.hero h1{font-size:clamp(58px,5.6vw,91px);line-height:1.04;max-width:740px;margin-top:34px;text-wrap:balance}.hero h1 em{background:linear-gradient(95deg,#78b7ff 5%,#e5f4ff 50%,#408dff 95%);background-size:180% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:titleLight 6s linear infinite}@keyframes titleLight{to{background-position:180% center}}
.hero-lead{max-width:610px;font-size:14px;line-height:2.1;border-inline-start:1px solid rgba(91,167,255,.3);padding-inline-start:20px}
.hero-proof{display:flex;align-items:center;gap:22px;margin-top:28px}.hero-proof>div{display:flex;flex-direction:column;gap:2px}.hero-proof strong{font:500 19px var(--font-en);letter-spacing:-.03em}.hero-proof span{font-size:8px;color:#7186a8}.hero-proof>i{height:28px;width:1px;background:var(--line)}
.hero-actions{margin-top:30px}.trust-line{margin-top:34px}
.intelligence-theatre{height:min(73vh,720px);min-height:590px;position:relative;isolation:isolate;overflow:hidden;border:1px solid rgba(95,149,245,.1);background:radial-gradient(circle at 50% 48%,rgba(21,54,112,.28),transparent 45%),linear-gradient(145deg,rgba(6,18,43,.45),rgba(2,7,19,.14));clip-path:polygon(0 28px,28px 0,100% 0,100% calc(100% - 28px),calc(100% - 28px) 100%,0 100%)}
.intelligence-theatre:before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(89,142,234,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(89,142,234,.035) 1px,transparent 1px);background-size:38px 38px;mask-image:radial-gradient(circle,#000 20%,transparent 78%)}
#intelligenceCanvas{position:absolute;inset:0;width:100%;height:100%;z-index:1}
.theatre-aura{position:absolute;left:50%;top:48%;width:65%;aspect-ratio:1;border-radius:50%;transform:translate(-50%,-50%);border:1px solid rgba(84,155,255,.14);box-shadow:0 0 80px rgba(36,104,220,.06),inset 0 0 80px rgba(36,104,220,.05);animation:auraSpin 20s linear infinite;z-index:0}.theatre-aura:before,.theatre-aura:after{content:"";position:absolute;border-radius:50%;border:1px dashed rgba(84,155,255,.12)}.theatre-aura:before{inset:8%}.theatre-aura:after{inset:22%;border-style:solid}@keyframes auraSpin{to{transform:translate(-50%,-50%) rotate(360deg)}}
.scan-plane{position:absolute;z-index:2;left:10%;right:10%;height:1px;top:12%;background:linear-gradient(90deg,transparent,#66c6ff 35%,#fff 50%,#66c6ff 65%,transparent);box-shadow:0 0 24px #3f9dff;opacity:.7;animation:clinicalScan 5.8s var(--ease) infinite}.scan-plane:after{content:"";position:absolute;left:15%;right:15%;height:110px;top:0;background:linear-gradient(rgba(71,156,255,.09),transparent);clip-path:polygon(5% 0,95% 0,100% 100%,0 100%)}@keyframes clinicalScan{0%,10%{top:13%;opacity:0}18%{opacity:.8}75%{opacity:.55}85%,100%{top:84%;opacity:0}}
.coordinate{position:absolute;z-index:4;font:500 7px var(--font-en);letter-spacing:.18em;color:#526b95}.c-top{top:20px;left:26px}.c-side{right:-52px;top:50%;transform:rotate(90deg)}
.hud-corners i{position:absolute;width:25px;height:25px;z-index:4}.hud-corners i:nth-child(1){left:14px;top:14px;border-left:1px solid #4589ef;border-top:1px solid #4589ef}.hud-corners i:nth-child(2){right:14px;top:14px;border-right:1px solid #4589ef;border-top:1px solid #4589ef}.hud-corners i:nth-child(3){right:14px;bottom:14px;border-right:1px solid #4589ef;border-bottom:1px solid #4589ef}.hud-corners i:nth-child(4){left:14px;bottom:14px;border-left:1px solid #4589ef;border-bottom:1px solid #4589ef}
.signal-node{position:absolute;z-index:5;display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid rgba(91,167,255,.16);background:rgba(3,11,27,.72);backdrop-filter:blur(12px);box-shadow:0 12px 35px rgba(0,0,0,.24);animation:hudFloat 5s ease-in-out infinite}.signal-node>span{width:7px;height:7px;border-radius:50%;background:#62b5ff;box-shadow:0 0 15px #62b5ff}.signal-node div{display:flex;flex-direction:column}.signal-node small{font:500 6px var(--font-en);letter-spacing:.15em;color:#55709a}.signal-node b{font:500 9px var(--font-en);margin-top:3px}.node-a{left:5%;top:25%}.node-b{right:4%;top:38%;animation-delay:-1.8s}.node-c{left:8%;top:66%;animation-delay:-3.2s}@keyframes hudFloat{50%{transform:translateY(-6px)}}
.intelligence-status{position:absolute;z-index:6;left:50%;bottom:42px;transform:translateX(-50%);width:73%;min-height:62px;display:flex;align-items:center;gap:13px;padding:12px 16px;background:linear-gradient(90deg,rgba(5,16,38,.94),rgba(10,31,67,.88));border:1px solid rgba(100,162,255,.22);box-shadow:0 20px 50px rgba(0,0,0,.35);backdrop-filter:blur(14px)}.status-orb{width:31px;height:31px;border-radius:50%;border:1px solid #4b96ff;display:grid;place-items:center}.status-orb i{width:7px;height:7px;border-radius:50%;background:#83d4ff;box-shadow:0 0 0 6px rgba(91,167,255,.1),0 0 18px #62b5ff;animation:pulse 2s infinite}.intelligence-status>div:nth-child(2){display:flex;flex-direction:column;flex:1}.intelligence-status small{font:500 6px var(--font-en);letter-spacing:.14em;color:#6686b5}.intelligence-status strong{font-size:9px;margin-top:3px}.intelligence-status em{font:500 12px var(--font-en);font-style:normal;color:#7cc8ff}
.theatre-caption{position:absolute;bottom:15px;left:14%;right:14%;display:flex;align-items:center;gap:12px;color:#3f5d89;font:500 6px var(--font-en);letter-spacing:.14em}.theatre-caption i{height:1px;flex:1;background:linear-gradient(90deg,#1d3b69,#5ba7ff,#1d3b69);position:relative;overflow:hidden}.theatre-caption i:after{content:"";position:absolute;width:40px;height:1px;background:#d7f1ff;animation:captionFlow 2.8s linear infinite}@keyframes captionFlow{to{transform:translateX(260px)}}
@media(max-width:1000px){.hero{display:block;padding-top:135px}.hero-meta{max-width:none}.hero h1{max-width:800px}.hero-copy{min-height:620px}.intelligence-theatre{height:680px;margin-top:20px}.scroll-cue{display:none}}
@media(max-width:650px){.hero-copy{min-height:650px}.hero h1{font-size:48px}.release{display:none}.hero-proof{gap:12px}.hero-proof strong{font-size:15px}.hero-proof span{font-size:7px}.intelligence-theatre{min-height:520px;height:560px;margin-inline:-5px}.signal-node{transform:scale(.85)}.node-a{left:2%}.node-b{right:2%}.node-c{left:2%}.intelligence-status{width:88%}.coordinate.c-side{display:none}}
@media(max-width:1000px) and (min-width:651px){
  .hero{position:relative;min-height:100svh;overflow:hidden;display:block}
  .hero-copy{width:68%;min-height:0;padding-top:38px;position:relative;z-index:3}
  .hero h1{font-size:clamp(56px,8vw,72px)}.hero-meta{max-width:590px}
  .intelligence-theatre{position:absolute;z-index:1;top:95px;bottom:10px;left:36%;right:0;height:auto;min-height:0;margin:0;opacity:.82;border-color:rgba(91,167,255,.08);mask-image:linear-gradient(90deg,transparent 0,#000 24%,#000 100%)}
  html[dir=rtl] .hero{display:block;overflow:visible}
  html[dir=rtl] .hero-copy{width:100%;min-height:620px;padding-top:38px}
  html[dir=rtl] .intelligence-theatre{position:relative;top:auto;bottom:auto;left:auto;right:auto;height:680px;min-height:590px;margin-top:20px;opacity:1;mask-image:none}
  html[dir=rtl] .intelligence-status{width:73%;left:50%}html[dir=rtl] .theatre-caption{left:14%}
  .intelligence-theatre .signal-node{transform:scale(.82)}.intelligence-theatre .node-a{left:24%}.intelligence-theatre .node-c{left:26%}
  .intelligence-status{width:62%;left:59%}.theatre-caption{left:30%}
}

/* Design system v3: clinical editorial, not dashboard UI. */
@font-face{font-family:"Vazirmatn";src:url("assets/fonts/vazirmatn-arabic-300-normal.woff2") format("woff2");font-weight:300;font-style:normal;font-display:swap}
@font-face{font-family:"Vazirmatn";src:url("assets/fonts/vazirmatn-arabic-400-normal.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Vazirmatn";src:url("assets/fonts/vazirmatn-arabic-500-normal.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Vazirmatn";src:url("assets/fonts/vazirmatn-arabic-600-normal.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Vazirmatn";src:url("assets/fonts/vazirmatn-arabic-700-normal.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"Vazirmatn";src:url("assets/fonts/vazirmatn-arabic-800-normal.woff2") format("woff2");font-weight:800;font-style:normal;font-display:swap}
:root{--radius-xl:30px;--radius-lg:22px;--ivory:#f4f7ff;--ink:#020612;--blue:#438df5}
body{background:radial-gradient(circle at 76% 6%,rgba(28,68,143,.16),transparent 27%),linear-gradient(180deg,#020612 0%,#041027 44%,#020713 100%);font-feature-settings:"kern" 1,"ss01" 1;text-rendering:optimizeLegibility}
html[lang=fa] body{font-family:var(--font-fa);font-weight:400}html[lang=en] body{font-family:var(--font-en)}
html[lang=fa] h1,html[lang=fa] h2,html[lang=fa] h3{font-family:var(--font-fa);font-weight:400;letter-spacing:-.045em}html[lang=fa] h1 strong,html[lang=fa] h2 strong,html[lang=fa] h3 strong{font-weight:700}html[lang=fa] p strong{font-weight:600;color:var(--text)}html[lang=en] h1,html[lang=en] h2,html[lang=en] h3{font-family:var(--font-en);letter-spacing:-.065em}
.container{width:min(1320px,calc(100% - 72px))}.nav-wrap{padding:22px 0}.nav{height:66px}.nav-wrap.scrolled{padding:10px 0;background:rgba(2,6,18,.72);border-bottom-color:rgba(116,168,255,.09)}.nav-links{padding:7px;border:1px solid rgba(255,255,255,.055);border-radius:100px;background:rgba(255,255,255,.018);gap:2px}.nav-links a{padding:9px 18px;border-radius:100px;font-size:10px}.nav-links a:hover{background:rgba(87,157,255,.1);color:#e8f2ff}.btn{border-radius:100px}.btn-primary{box-shadow:0 15px 45px rgba(65,139,240,.18)}
.hero{min-height:100svh;padding-top:120px}.hero h1{font-weight:300;font-size:clamp(66px,6.2vw,104px);letter-spacing:-.075em;line-height:.98}.hero h1 em{font-weight:300}.hero-lead{font-size:13px;color:#91a6c8;max-width:550px}.eyebrow,.release{letter-spacing:.12em}.hero-proof{margin-top:34px}.hero-proof strong{font-size:23px;font-weight:400}.hero-proof span{text-transform:uppercase;letter-spacing:.08em}.hero-actions .btn{height:60px;padding-inline:30px}.play-btn i{width:52px;height:52px}.trust-line{opacity:.74}
.intelligence-theatre{border-radius:var(--radius-xl);clip-path:none;border-color:rgba(112,165,255,.12);box-shadow:0 50px 120px rgba(0,0,0,.3),inset 0 1px rgba(255,255,255,.03)}.intelligence-status{border-radius:15px}.signal-node{border-radius:12px}.release{border-radius:100px}
.section{padding:180px 0}.section-head{grid-template-columns:.62fr 1.45fr .75fr;gap:70px;margin-bottom:90px;align-items:start}.section-head h2{font-size:clamp(48px,5vw,76px);line-height:1.08;letter-spacing:-.07em}.section-head>p{font-size:12px;padding-top:15px}.kicker{font-size:10px;letter-spacing:.08em}.index{display:inline-flex;border:1px solid rgba(117,165,241,.13);padding:8px 11px;border-radius:100px}
.problem-grid{display:grid;grid-template-columns:repeat(12,1fr);grid-template-rows:repeat(2,190px);gap:16px}.metric-card{min-height:0;border:0;border-radius:var(--radius-lg);padding:34px;background:linear-gradient(145deg,rgba(15,35,71,.74),rgba(6,17,39,.8));box-shadow:inset 0 1px rgba(255,255,255,.045);isolation:isolate}.metric-card:before{content:"";position:absolute;width:200px;height:200px;border-radius:50%;right:-110px;bottom:-130px;background:radial-gradient(circle,rgba(75,142,242,.14),transparent 68%);z-index:-1}.metric-card:nth-child(1){grid-column:span 5;grid-row:span 2;padding:45px}.metric-card:nth-child(2){grid-column:span 3}.metric-card:nth-child(3){grid-column:span 4}.metric-card:nth-child(4){grid-column:6/span 7}.metric-card:nth-child(1) .metric-num{font-size:88px}.metric-num{font-size:52px;font-weight:300}.metric-card p{font-size:10px;letter-spacing:.02em}.metric-card.accent{background:linear-gradient(120deg,#347fef,#75c8ff);border:0;color:#031027}.metric-card.accent:after{content:"iQ";position:absolute;right:28px;bottom:-30px;font:300 140px/1 var(--font-en);color:rgba(255,255,255,.13);letter-spacing:-.12em}.metric-card:hover{transform:translateY(-5px) scale(1.006);box-shadow:0 30px 70px rgba(0,0,0,.22),inset 0 1px rgba(255,255,255,.06)}
.platform{position:relative;background:linear-gradient(180deg,rgba(8,23,52,.7),rgba(3,10,25,.82));border:0}.platform:before{content:"IQ / SYSTEM";position:absolute;left:4%;top:10%;font:500 8px var(--font-en);letter-spacing:.3em;color:#29456f;writing-mode:vertical-rl}.architecture{min-height:580px;padding:46px;border-radius:var(--radius-xl);background:rgba(4,13,31,.62);border:1px solid rgba(108,156,236,.1);box-shadow:0 60px 120px rgba(0,0,0,.22)}.source,.outcome{border:0;border-radius:14px;background:rgba(17,38,76,.62);box-shadow:inset 0 1px rgba(255,255,255,.04);padding:18px}.source i{border-radius:10px}.layer{border:0;border-radius:16px;height:86px;margin:-3px 0;background:linear-gradient(100deg,rgba(18,51,103,.94),rgba(7,21,48,.95));box-shadow:0 18px 45px rgba(0,0,0,.25),inset 0 1px rgba(255,255,255,.055);padding-inline:30px}.layer:hover{transform:translateY(-10px) scale(1.015);box-shadow:0 30px 60px rgba(0,0,0,.35),0 0 40px rgba(54,123,230,.08)}.l4{background:linear-gradient(100deg,#245fae,#0b2d60)}
.feature-stage{min-height:680px}.feature-panel{min-height:600px;border:0;border-radius:var(--radius-xl);overflow:hidden;background:linear-gradient(135deg,rgba(10,29,62,.96),rgba(3,12,29,.96));box-shadow:0 60px 120px rgba(0,0,0,.2),inset 0 1px rgba(255,255,255,.045)}.feature-copy{padding:78px}.feature-copy>span{display:inline-flex;width:38px;height:38px;align-items:center;justify-content:center;border-radius:50%;background:rgba(85,157,255,.1)}.feature-copy h3{font-size:54px;font-weight:300}.feature-copy p{font-size:12px;max-width:420px}.feature-copy ul{border-top:1px solid var(--line);padding-top:22px}.feature-copy li{padding-block:5px}.feature-ui{border:0;border-inline-start:1px solid rgba(255,255,255,.045)}.feature-tabs{display:flex;justify-content:center;gap:6px;margin-top:22px}.feature-tabs button{flex:0 1 220px;border:0;border-radius:100px;background:rgba(11,27,56,.7);text-align:center;padding:16px}.feature-tabs button.active{background:#e9f3ff;color:#071327;box-shadow:0 12px 35px rgba(0,0,0,.22)}
.roadmap{background:transparent;border:0}.roadmap-line{gap:14px}.roadmap-line:before{display:none}.roadmap-line article{min-height:260px;padding:28px;border-radius:var(--radius-lg);background:rgba(9,25,53,.56);box-shadow:inset 0 1px rgba(255,255,255,.04);transition:.4s var(--ease)}.roadmap-line article:hover{background:rgba(14,37,76,.8);transform:translateY(-5px)}.roadmap-line article>span{background:transparent;border:0;width:auto;height:auto;display:block;font-size:42px;color:#284d82}.roadmap-line article.done>span{background:transparent;color:#5ba7ff}.roadmap-line article.current>span{border:0;box-shadow:none}.roadmap-line small{margin-top:40px}.roadmap-line p{font-size:10px}
.cta-box{min-height:620px;border:0;border-radius:40px;background:radial-gradient(circle at 50% 45%,rgba(48,113,218,.27),transparent 42%),linear-gradient(135deg,#0b2553,#030a19);box-shadow:0 80px 140px rgba(0,0,0,.3),inset 0 1px rgba(255,255,255,.06)}.cta h2{font-size:clamp(56px,5.5vw,84px);letter-spacing:-.075em}.cta p{font-size:12px}.btn-light{height:60px;padding-inline:30px}
footer{padding-top:100px}.footer-grid{align-items:center}.footer-grid>p{font-size:10px}.copyright{margin-top:40px}
@media(max-width:1000px){.container{width:min(100% - 42px,1320px)}.section{padding:130px 0}.section-head{gap:35px}.problem-grid{grid-template-columns:1fr 1fr;grid-template-rows:none}.metric-card,.metric-card:nth-child(1),.metric-card:nth-child(2),.metric-card:nth-child(3),.metric-card:nth-child(4){grid-column:auto;grid-row:auto;min-height:240px}.metric-card:nth-child(1) .metric-num{font-size:60px}.architecture{padding:25px}.feature-copy{padding:50px}.roadmap-line article{min-height:230px}}
@media(max-width:650px){.container{width:min(100% - 28px,1320px)}.section{padding:95px 0}.section-head h2{font-size:43px}.problem-grid{grid-template-columns:1fr}.feature-copy{padding:38px 26px}.feature-copy h3{font-size:39px}.feature-tabs{gap:3px}.feature-tabs button{padding:14px}.roadmap-line{gap:10px}.cta-box{border-radius:25px}.cta h2{font-size:45px}}

/* Smart Pulse: raw clinical signals become context, then a decision. */
.intelligence-theatre{background:radial-gradient(circle at 55% 47%,rgba(30,77,158,.18),transparent 39%),linear-gradient(145deg,rgba(5,17,42,.76),rgba(2,7,18,.6));overflow:hidden}
.pulse-atmosphere{position:absolute;inset:-30%;background:conic-gradient(from 180deg at 55% 48%,transparent,rgba(57,132,243,.06),transparent 32%);animation:pulseAtmosphere 14s linear infinite}@keyframes pulseAtmosphere{to{transform:rotate(360deg)}}
.smart-pulse{position:absolute;inset:2% 1% 5%;width:98%;height:93%;overflow:visible}.blueprint circle,.blueprint path{fill:none;stroke:#4675b6;stroke-width:.7;stroke-dasharray:3 11}.blueprint{transform-origin:430px 320px;animation:blueprintTurn 30s linear infinite}@keyframes blueprintTurn{to{transform:rotate(360deg)}}
.pulse-halo{fill:none;stroke:rgba(83,157,255,.18);stroke-width:1;stroke-dasharray:2 15;transform-origin:430px 320px;animation:haloTurn 18s linear infinite reverse}@keyframes haloTurn{to{transform:rotate(360deg)}}
.raw-data circle{fill:#579ff8;filter:url(#pulseGlow);animation:rawBlink 2.4s ease-in-out infinite alternate}.raw-data circle:nth-child(2n){animation-delay:-.8s}.raw-data circle:nth-child(3n){animation-delay:-1.6s}.raw-data text{fill:#49648e;font:500 8px var(--font-en);letter-spacing:2px}@keyframes rawBlink{to{opacity:.15;transform:translateY(3px)}}
.pulse-line,.profile-line,.profile-detail{fill:none;stroke:url(#pulseGradient);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;filter:url(#pulseGlow)}.pulse-shadow{fill:none;stroke:#3985eb;stroke-width:14;stroke-linecap:round;opacity:.11;filter:url(#softGlow)}
.pulse-input{stroke-dasharray:430;stroke-dashoffset:430;animation:drawInput 9s var(--ease) infinite}@keyframes drawInput{0%,7%{stroke-dashoffset:430;opacity:0}10%{opacity:1}29%,83%{stroke-dashoffset:0;opacity:1}96%,100%{stroke-dashoffset:-430;opacity:0}}
.profile-line{stroke-dasharray:1500;stroke-dashoffset:1500;animation:drawProfile 9s var(--ease) infinite}.profile-glow{fill:none;stroke:#428ff6;stroke-width:20;opacity:.08;filter:url(#softGlow);stroke-dasharray:1500;stroke-dashoffset:1500;animation:drawProfile 9s var(--ease) infinite}@keyframes drawProfile{0%,24%{stroke-dashoffset:1500;opacity:0}28%{opacity:1}61%,87%{stroke-dashoffset:0;opacity:1}97%,100%{opacity:0}}
.profile-detail{stroke-width:1.6;stroke-dasharray:620;stroke-dashoffset:620;animation:drawDetail 9s var(--ease) infinite}@keyframes drawDetail{0%,37%{stroke-dashoffset:620;opacity:0}41%{opacity:1}66%,88%{stroke-dashoffset:0;opacity:.75}97%,100%{opacity:0}}
.profile-core{fill:none;stroke:#87d8ff;stroke-width:1.8;filter:url(#pulseGlow);transform-origin:425px 280px;opacity:0;animation:coreAwake 9s var(--ease) infinite}.profile-core.inner{fill:#81d1ff;stroke:none}@keyframes coreAwake{0%,43%{opacity:0;transform:scale(.3)}52%{opacity:1;transform:scale(1.12)}60%,88%{opacity:1;transform:scale(1)}92%,100%{opacity:0;transform:scale(1.5)}}
.pulse-output{stroke:url(#decisionGradient);stroke-dasharray:390;stroke-dashoffset:390;animation:drawOutput 9s var(--ease) infinite}@keyframes drawOutput{0%,58%{stroke-dashoffset:390;opacity:0}62%{opacity:1}79%,91%{stroke-dashoffset:0;opacity:1}100%{stroke-dashoffset:-390;opacity:0}}
.decision-points circle{fill:#dff7ff;filter:url(#pulseGlow);opacity:0;animation:decisionPoint 9s ease infinite}.decision-points circle:nth-child(2){animation-delay:.18s}.decision-points circle:nth-child(3){animation-delay:.36s}@keyframes decisionPoint{0%,67%{opacity:0;transform:scale(.2)}75%,88%{opacity:1;transform:scale(1)}96%,100%{opacity:0}}
.pulse-stage{position:absolute;z-index:4;display:flex;align-items:center;gap:10px;opacity:0}.pulse-stage>span{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(116,190,255,.25);color:#80caff;font:500 7px var(--font-en)}.pulse-stage div{display:flex;flex-direction:column}.pulse-stage small{font:500 6px var(--font-en);letter-spacing:.18em;color:#53719f}.pulse-stage b{font-size:8px;margin-top:3px;font-weight:400}.pulse-stage-1{left:6%;top:26%;animation:stageOne 9s ease infinite}.pulse-stage-2{left:49%;top:14%;animation:stageTwo 9s ease infinite}.pulse-stage-3{right:4%;bottom:24%;animation:stageThree 9s ease infinite}@keyframes stageOne{7%,28%{opacity:1;transform:translateY(0)}0%,36%,100%{opacity:0;transform:translateY(5px)}}@keyframes stageTwo{31%,63%{opacity:1;transform:translateY(0)}0%,25%,70%,100%{opacity:0;transform:translateY(5px)}}@keyframes stageThree{63%,91%{opacity:1;transform:translateY(0)}0%,57%,98%,100%{opacity:0;transform:translateY(5px)}}
.pulse-footer{position:absolute;left:12%;right:12%;bottom:25px;display:flex;align-items:center;gap:10px;font:500 6px var(--font-en);letter-spacing:.16em;color:#3f5b86}.pulse-footer i{height:1px;flex:1;background:#16345f;position:relative;overflow:hidden}.pulse-footer i:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,#7cd1ff,transparent);transform:translateX(-100%);animation:footerSignal 9s ease infinite}@keyframes footerSignal{15%{transform:translateX(-100%)}72%,100%{transform:translateX(100%)}}
.pulse-badge{position:absolute;right:22px;top:20px;display:flex;align-items:center;gap:8px;font:500 6px var(--font-en);letter-spacing:.16em;color:#6481ad}.pulse-badge i{width:5px;height:5px;background:#69baff;border-radius:50%;box-shadow:0 0 10px #69baff;animation:pulse 2s infinite}
@media(max-width:1000px) and (min-width:651px){.smart-pulse{left:6%;width:94%}.pulse-stage-1{left:25%}.pulse-stage-2{left:55%}.pulse-stage-3{right:2%}.pulse-footer{left:30%}}
@media(max-width:650px){.intelligence-theatre{margin-top:10px}.smart-pulse{width:115%;left:-8%}.pulse-stage{transform:scale(.86)}.pulse-stage-1{left:2%;top:29%}.pulse-stage-2{left:45%;top:16%}.pulse-stage-3{right:1%}.pulse-footer{left:8%;right:8%}}
@media(prefers-reduced-motion:reduce){.smart-pulse *,.pulse-atmosphere,.pulse-stage,.pulse-footer i:after{animation-duration:1ms!important;animation-iteration-count:1!important;stroke-dashoffset:0!important;opacity:1!important}}

/* Exact brand reveal: the original sign and wordmark are exposed by animated drawing masks. */
.exact-brand-sign image,.exact-brand-word image{mix-blend-mode:screen;filter:drop-shadow(0 0 5px rgba(125,207,255,.48)) drop-shadow(0 0 22px rgba(58,132,240,.16))}
.exact-brand-sign{opacity:0;animation:exactSignLife 9s ease infinite}.exact-brand-word{opacity:0;animation:exactWordLife 9s ease infinite}@keyframes exactSignLife{0%,23%{opacity:0}28%,88%{opacity:1}97%,100%{opacity:0}}@keyframes exactWordLife{0%,53%{opacity:0}58%,89%{opacity:1}97%,100%{opacity:0}}
.sign-mask{fill:none;stroke:#fff;stroke-linecap:round;stroke-linejoin:round}.head-mask{stroke-width:34;stroke-dasharray:610;stroke-dashoffset:610;animation:maskHead 9s var(--ease) infinite}.ear-mask{stroke-width:31;stroke-dasharray:285;stroke-dashoffset:285;animation:maskEar 9s var(--ease) infinite}.ear-inner-mask{stroke-width:20;stroke-dasharray:160;stroke-dashoffset:160;animation:maskEarInner 9s var(--ease) infinite}.neck-mask{stroke-width:30;stroke-dasharray:430;stroke-dashoffset:430;animation:maskNeck 9s var(--ease) infinite}
@keyframes maskHead{0%,22%{stroke-dashoffset:610}51%,100%{stroke-dashoffset:0}}@keyframes maskEar{0%,31%{stroke-dashoffset:285}48%,100%{stroke-dashoffset:0}}@keyframes maskEarInner{0%,37%{stroke-dashoffset:160}51%,100%{stroke-dashoffset:0}}@keyframes maskNeck{0%,43%{stroke-dashoffset:430}61%,100%{stroke-dashoffset:0}}
.sign-complete-mask{opacity:0;animation:completeExactSign 9s var(--ease) infinite}@keyframes completeExactSign{0%,57%{opacity:0}63%,91%{opacity:1}97%,100%{opacity:0}}
.word-mask{transform-box:fill-box;transform-origin:left center;transform:scaleX(0);animation:writeWordmark 9s var(--ease) infinite}@keyframes writeWordmark{0%,54%{transform:scaleX(0)}70%,92%{transform:scaleX(1)}98%,100%{opacity:0}}
.exact-brand-word:after{content:""}.pulse-output{animation-name:drawOutputBrand}@keyframes drawOutputBrand{0%,68%{stroke-dashoffset:390;opacity:0}72%{opacity:1}84%,93%{stroke-dashoffset:0;opacity:1}100%{stroke-dashoffset:-390;opacity:0}}
.decision-points circle{animation-name:decisionPointBrand}@keyframes decisionPointBrand{0%,75%{opacity:0;transform:scale(.2)}82%,91%{opacity:1;transform:scale(1)}97%,100%{opacity:0}}

/* Final motion pass: play once, resolve to the complete exact logo, and stay there. */
.smart-pulse .pulse-line,.smart-pulse .raw-data circle,.smart-pulse .profile-core{filter:none}.smart-pulse .pulse-shadow{display:none}.smart-pulse .blueprint,.smart-pulse .pulse-halo{animation:none}
.pulse-input{animation:pulseInputOnce 5.2s var(--ease) both}@keyframes pulseInputOnce{0%,3%{stroke-dashoffset:430;opacity:0}8%{opacity:1}28%,100%{stroke-dashoffset:0;opacity:1}}
.exact-brand-sign{animation:brandSignSettle 5.2s ease both}@keyframes brandSignSettle{0%,19%{opacity:0}25%,100%{opacity:1}}
.head-mask{animation:maskHeadOnce 5.2s var(--ease) both}.ear-mask{animation:maskEarOnce 5.2s var(--ease) both}.ear-inner-mask{animation:maskEarInnerOnce 5.2s var(--ease) both}.neck-mask{animation:maskNeckOnce 5.2s var(--ease) both}
@keyframes maskHeadOnce{0%,18%{stroke-dashoffset:610}48%,100%{stroke-dashoffset:0}}@keyframes maskEarOnce{0%,27%{stroke-dashoffset:285}47%,100%{stroke-dashoffset:0}}@keyframes maskEarInnerOnce{0%,32%{stroke-dashoffset:160}49%,100%{stroke-dashoffset:0}}@keyframes maskNeckOnce{0%,38%{stroke-dashoffset:430}57%,100%{stroke-dashoffset:0}}
.sign-complete-mask{animation:completeExactSignOnce 5.2s var(--ease) both}@keyframes completeExactSignOnce{0%,52%{opacity:0}59%,100%{opacity:1}}
.exact-brand-word{animation:brandWordSettle 5.2s ease both}@keyframes brandWordSettle{0%,52%{opacity:0}58%,100%{opacity:1}}
.word-mask{animation:writeWordmarkOnce 5.2s var(--ease) both}@keyframes writeWordmarkOnce{0%,52%{transform:scaleX(0)}76%,100%{transform:scaleX(1);opacity:1}}
.profile-core{animation:coreAwakeOnce 5.2s var(--ease) both}@keyframes coreAwakeOnce{0%,35%{opacity:0;transform:scale(.3)}48%{opacity:1;transform:scale(1.12)}58%,100%{opacity:1;transform:scale(1)}}
.pulse-output{animation:brandOutputOnce 5.2s var(--ease) both}@keyframes brandOutputOnce{0%,72%{stroke-dashoffset:390;opacity:0}77%{opacity:1}94%,100%{stroke-dashoffset:0;opacity:1}}
.decision-points circle{animation:brandDecisionOnce 5.2s var(--ease) both}.decision-points circle:nth-child(2){animation-delay:.1s}.decision-points circle:nth-child(3){animation-delay:.2s}@keyframes brandDecisionOnce{0%,80%{opacity:0;transform:scale(.2)}92%,100%{opacity:1;transform:scale(1)}}
.pulse-stage-1{animation:stageOneOnce 5.2s ease both}.pulse-stage-2{animation:stageTwoOnce 5.2s ease both}.pulse-stage-3{animation:stageThreeOnce 5.2s ease both}@keyframes stageOneOnce{0%,5%{opacity:0;transform:translateY(5px)}12%,100%{opacity:.62;transform:none}}@keyframes stageTwoOnce{0%,32%{opacity:0;transform:translateY(5px)}42%,100%{opacity:.62;transform:none}}@keyframes stageThreeOnce{0%,74%{opacity:0;transform:translateY(5px)}84%,100%{opacity:.8;transform:none}}
.pulse-footer i:after{animation:footerSignalOnce 5.2s var(--ease) both}@keyframes footerSignalOnce{0%,10%{transform:translateX(-100%)}90%,100%{transform:translateX(100%)}}
.pulse-runner{fill:none;stroke:#d9f5ff;stroke-width:2.6;stroke-linecap:round;stroke-dasharray:26 430;stroke-dashoffset:0;opacity:0;filter:none;pointer-events:none;animation:runnerFlow 3.1s linear 5.15s infinite backwards}.runner-output{animation-delay:5.85s}@keyframes runnerFlow{0%{stroke-dashoffset:0;opacity:0}8%{opacity:.9}82%{opacity:.9}100%{stroke-dashoffset:-456;opacity:0}}
.pulse-footer i:after{width:38%;inset-block:0;animation:footerLiving 3.4s linear 5.1s infinite backwards}@keyframes footerLiving{0%{transform:translateX(-120%);opacity:0}12%{opacity:.85}88%{opacity:.85}100%{transform:translateX(330%);opacity:0}}
.pulse-footer i{background:linear-gradient(90deg,#102a50,#315f94,#102a50)}
@media(prefers-reduced-motion:reduce){.pulse-runner,.pulse-footer i:after{animation:none!important;opacity:.45}}

/* Focused brand motion: the artwork stays complete; only light travels inside its true strokes. */
.exact-brand-sign,.exact-brand-word{opacity:1!important;animation:none!important}.sign-complete-mask{opacity:1!important;animation:none!important}.word-mask{opacity:1!important;transform:scaleX(1)!important;animation:none!important}
.exact-brand-sign image,.exact-brand-word image{filter:none}.exact-brand-sign{opacity:.76!important}
.exact-brand-light{mix-blend-mode:screen;opacity:.98;pointer-events:none}.exact-brand-light image{mix-blend-mode:screen;filter:drop-shadow(0 0 3px rgba(222,249,255,.95)) drop-shadow(0 0 9px rgba(80,170,255,.55))}
.sign-light-sweep{transform:translateX(0);animation:signLightTravel 2.9s cubic-bezier(.45,0,.55,1) infinite alternate}@keyframes signLightTravel{0%{transform:translateX(0)}100%{transform:translateX(154px)}}
.pulse-runner,.pulse-footer i:after{display:none}.pulse-input,.pulse-output{animation:none!important;stroke-dashoffset:0!important;opacity:.38!important}.profile-core{animation:none!important;opacity:.72!important;transform:none!important}.decision-points circle{animation:none!important;opacity:.55!important;transform:none!important}.pulse-stage{animation:none!important;opacity:.55!important;transform:none!important}.pulse-stage-3{opacity:.72!important}.raw-data circle,.pulse-atmosphere{animation:none!important}.raw-data circle{opacity:.38}.pulse-footer i{background:#18365f}
@media(prefers-reduced-motion:reduce){.sign-light-sweep{animation:none!important;transform:translateX(77px)}}

/* One-shot particle assembly. Canvas powers down after the exact brand is formed. */
#brandParticleIntro{position:absolute;inset:0;width:100%;height:100%;z-index:3;pointer-events:none;opacity:1;transition:opacity .7s var(--ease)}
.intelligence-theatre.particles-complete #brandParticleIntro{opacity:0}
.intelligence-theatre:not(.particles-complete) .exact-brand-sign,.intelligence-theatre:not(.particles-complete) .exact-brand-word,.intelligence-theatre:not(.particles-complete) .exact-brand-light{opacity:0!important}
.intelligence-theatre.particles-complete .exact-brand-sign{opacity:.76!important;transition:opacity .65s ease}.intelligence-theatre.particles-complete .exact-brand-word{opacity:1!important;transition:opacity .65s ease}.intelligence-theatre.particles-complete .exact-brand-light{opacity:.98!important;transition:opacity .65s ease}
.sign-light-sweep{animation-delay:3.15s;animation-fill-mode:backwards}
@media(prefers-reduced-motion:reduce){#brandParticleIntro{display:none}.intelligence-theatre:not(.particles-complete) .exact-brand-sign{opacity:.76!important}.intelligence-theatre:not(.particles-complete) .exact-brand-word,.intelligence-theatre:not(.particles-complete) .exact-brand-light{opacity:1!important}}

/* A single living ECG pulse complements the sign light without adding visual noise. */
.pulse-input{animation:ecgBreath 1.65s ease-in-out 2.7s infinite!important}@keyframes ecgBreath{0%,34%,100%{opacity:.34;stroke-width:2.2}40%{opacity:.72;stroke-width:2.8}48%{opacity:.4;stroke-width:2.2}55%{opacity:.62;stroke-width:2.6}64%{opacity:.34;stroke-width:2.2}}
.pulse-runner.runner-input{display:block;fill:none;stroke:#e8fbff;stroke-width:3;stroke-linecap:round;stroke-dasharray:20 430;filter:none;opacity:0;animation:ecgRunner 2.25s linear 2.7s infinite}.pulse-runner.runner-output{display:none}@keyframes ecgRunner{0%{stroke-dashoffset:20;opacity:0}10%{opacity:.95}82%{opacity:.95}100%{stroke-dashoffset:-430;opacity:0}}
@media(prefers-reduced-motion:reduce){.pulse-input,.pulse-runner.runner-input{animation:none!important}.pulse-runner.runner-input{display:none}}

/* Persistent, lightweight light sweep across the exact navbar logo artwork. */
header .brand-image{position:relative;isolation:isolate}header .brand-logo-base{opacity:.82}header .brand-logo-shine{position:absolute;inset:0;margin:auto;z-index:2;opacity:1;mix-blend-mode:screen;filter:drop-shadow(0 0 3px rgba(220,248,255,.85));-webkit-mask-image:linear-gradient(105deg,transparent 34%,rgba(0,0,0,.2) 43%,#000 49%,#000 53%,rgba(0,0,0,.2) 59%,transparent 68%);mask-image:linear-gradient(105deg,transparent 34%,rgba(0,0,0,.2) 43%,#000 49%,#000 53%,rgba(0,0,0,.2) 59%,transparent 68%);-webkit-mask-size:280% 100%;mask-size:280% 100%;-webkit-mask-position:145% 0;mask-position:145% 0;animation:navLogoLight 3.4s cubic-bezier(.45,0,.55,1) infinite alternate}@keyframes navLogoLight{to{-webkit-mask-position:-45% 0;mask-position:-45% 0}}
@media(prefers-reduced-motion:reduce){header .brand-logo-shine{animation:none;display:none}header .brand-logo-base{opacity:1}}

/* Clinical Chapters: cinematic navigation and individual section choreography. */
.chapter-transition{position:fixed;inset:0;z-index:900;pointer-events:none;visibility:hidden}.transition-panel{position:absolute;left:0;right:0;height:50.2%;background:linear-gradient(110deg,#020713,#071a3b 55%,#020713);transition:transform .5s var(--ease)}.panel-top{top:0;transform:translateY(-101%);border-bottom:1px solid rgba(102,177,255,.18)}.panel-bottom{bottom:0;transform:translateY(101%);border-top:1px solid rgba(102,177,255,.18)}.chapter-transition.active{visibility:visible}.chapter-transition.active .transition-panel{transform:translateY(0)}.transition-signal{position:absolute;z-index:2;left:50%;top:50%;transform:translate(-50%,-50%);width:min(520px,70vw);display:flex;align-items:center;gap:14px;opacity:0;transition:opacity .22s .22s}.chapter-transition.active .transition-signal{opacity:1}.transition-signal i{height:1px;flex:1;background:linear-gradient(90deg,transparent,#77ceff)}.transition-signal i:last-child{transform:scaleX(-1)}.transition-signal span{font:500 7px var(--font-en);letter-spacing:.24em;color:#8fcfff;white-space:nowrap}.transition-signal:after{content:"";position:absolute;left:0;width:22%;height:2px;background:#e3f8ff;box-shadow:0 0 14px #67bdff;animation:transitionPulse .85s linear infinite}@keyframes transitionPulse{to{left:78%}}body.chapter-switching{overflow:hidden}
.chapter-rail{position:fixed;z-index:45;right:20px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;align-items:center;gap:20px;padding:16px 10px;border-radius:100px;background:rgba(3,10,25,.62);border:1px solid rgba(106,157,240,.1);backdrop-filter:blur(12px)}html[dir=rtl] .chapter-rail{right:auto;left:20px}.chapter-rail:before{content:"";position:absolute;top:26px;bottom:26px;width:1px;background:#183259;z-index:-1}.rail-progress{position:absolute;top:26px;width:1px;height:var(--rail-progress,0%);max-height:calc(100% - 52px);background:linear-gradient(#5ba7ff,#9be5ff);box-shadow:0 0 8px #5ba7ff;transition:height .6s var(--ease)}.chapter-rail a{position:relative;width:13px;height:13px;display:grid;place-items:center}.chapter-rail a i{width:5px;height:5px;border-radius:50%;background:#345276;transition:.35s}.chapter-rail a b{position:absolute;right:20px;opacity:0;transform:translateX(5px);font:500 7px var(--font-en);letter-spacing:.12em;color:#81a5d4;background:#061329;padding:6px 8px;border-radius:5px;pointer-events:none;transition:.3s}html[dir=rtl] .chapter-rail a b{right:auto;left:20px;transform:translateX(-5px)}.chapter-rail a:hover b,.chapter-rail a.active b{opacity:1;transform:none}.chapter-rail a.active i{width:9px;height:9px;background:#8bd9ff;box-shadow:0 0 0 5px rgba(91,167,255,.1),0 0 12px #5ba7ff}
.section{position:relative}.section:after{content:"";position:absolute;top:12%;left:0;width:0;height:1px;background:linear-gradient(90deg,transparent,#4c99f5,transparent);opacity:0}.section.section-active:after{animation:sectionSignal 1.3s var(--ease) both}@keyframes sectionSignal{0%{width:0;left:0;opacity:0}20%{opacity:.65}100%{width:100%;left:0;opacity:0}}
.problem .metric-card{transition:opacity .8s var(--ease),transform .8s var(--ease),box-shadow .4s}.problem:not(.section-active) .metric-card{opacity:0;transform:translateY(45px) rotateX(7deg)}.problem.section-active .metric-card:nth-child(2){transition-delay:.1s}.problem.section-active .metric-card:nth-child(3){transition-delay:.18s}.problem.section-active .metric-card:nth-child(4){transition-delay:.26s}
.platform .source,.platform .outcome,.platform .layer{transition:opacity .75s var(--ease),transform .75s var(--ease)}.platform:not(.section-active) .source{opacity:0;transform:translateX(-45px)}html[dir=rtl] .platform:not(.section-active) .source{transform:translateX(45px)}.platform:not(.section-active) .outcome{opacity:0;transform:translateX(45px)}html[dir=rtl] .platform:not(.section-active) .outcome{transform:translateX(-45px)}.platform:not(.section-active) .layer{opacity:0;transform:translateY(35px) scale(.96)}.platform.section-active .layer:nth-child(3){transition-delay:.1s}.platform.section-active .layer:nth-child(4){transition-delay:.2s}.platform.section-active .layer:nth-child(5){transition-delay:.3s}
.features .feature-stage{transition:clip-path 1.05s var(--ease),opacity .7s;clip-path:inset(0 0 0 0 round var(--radius-xl))}.features:not(.section-active) .feature-stage{clip-path:inset(0 48% 0 48% round var(--radius-xl));opacity:.25}.features.section-active .feature-ui:after{animation:featureLens 1.2s var(--ease) both}@keyframes featureLens{0%{transform:translateX(-120%) rotate(-28deg);opacity:0}35%{opacity:.7}100%{transform:translateX(220%) rotate(-28deg);opacity:0}}
.roadmap-line article{transition:opacity .75s var(--ease),transform .75s var(--ease),background .4s}.roadmap:not(.section-active) .roadmap-line article{opacity:0;transform:translateY(40px)}.roadmap.section-active .roadmap-line article:nth-child(2){transition-delay:.1s}.roadmap.section-active .roadmap-line article:nth-child(3){transition-delay:.2s}.roadmap.section-active .roadmap-line article:nth-child(4){transition-delay:.3s}.cta .cta-box{transition:opacity 1s var(--ease),transform 1s var(--ease),clip-path 1s var(--ease)}.cta:not(.section-active) .cta-box{opacity:0;transform:scale(.96);clip-path:inset(12% round 60px)}
@media(max-width:1100px){.chapter-rail{display:none}}@media(prefers-reduced-motion:reduce){.transition-panel,.transition-signal,.section *{transition-duration:.01ms!important}.transition-signal:after,.section:after{animation:none!important}.problem:not(.section-active) .metric-card,.platform:not(.section-active) .source,.platform:not(.section-active) .outcome,.platform:not(.section-active) .layer,.roadmap:not(.section-active) .roadmap-line article{opacity:1;transform:none}.features:not(.section-active) .feature-stage,.cta:not(.section-active) .cta-box{opacity:1;transform:none;clip-path:none}}

/* Blend the hero intelligence visualization into the page background. */
.intelligence-theatre{border-color:transparent;background:transparent;box-shadow:none;border-radius:0}

/* Theme control: the existing dark experience remains the default. */
.loader.hide{pointer-events:none}
.theme-switch{width:36px;height:36px;display:grid;place-items:center;border:1px solid rgba(116,168,255,.12);border-radius:50%;background:rgba(255,255,255,.025);color:#9acfff;cursor:pointer;transition:background .3s var(--ease),border-color .3s var(--ease),transform .3s var(--ease)}
.theme-switch:hover{transform:translateY(-2px);border-color:rgba(116,184,255,.38);background:rgba(80,145,235,.09)}
.theme-icon{position:relative;width:14px;height:14px;border:1.5px solid currentColor;border-radius:50%;box-shadow:0 0 10px rgba(116,190,255,.2);pointer-events:none}
.theme-icon:after{content:"";position:absolute;width:7px;height:14px;right:-2px;top:-2px;border-radius:0 10px 10px 0;background:#061126;border-left:1px solid currentColor;transition:opacity .3s var(--ease)}

html[data-theme="light"]{--bg:#eef4fc;--bg2:#e5eef9;--card:#f7faff;--line:rgba(31,69,120,.14);--text:#0a1830;--muted:#526987;--ivory:#0a1830;--ink:#f4f8fd}
html[data-theme="light"] body{background:radial-gradient(circle at 76% 6%,rgba(57,119,211,.13),transparent 29%),linear-gradient(180deg,#f7faff 0%,#eaf2fb 44%,#f5f8fc 100%);color:var(--text)}
html[data-theme="light"] .noise{opacity:.022;mix-blend-mode:multiply}
html[data-theme="light"] .cursor-glow{background:radial-gradient(circle,rgba(55,123,211,.1),transparent 68%)}
html[data-theme="light"] .loader{background:#eef4fc}
html[data-theme="light"] .nav-wrap.scrolled{background:rgba(246,249,253,.8);border-bottom-color:rgba(31,69,120,.1)}
html[data-theme="light"] .nav-links{background:rgba(255,255,255,.46);border-color:rgba(31,69,120,.09)}
html[data-theme="light"] .nav-links a{color:#4d6380}
html[data-theme="light"] .nav-links a:hover{background:rgba(53,119,213,.09);color:#1452a5}
html[data-theme="light"] .theme-switch{color:#2366bd;background:rgba(255,255,255,.55);border-color:rgba(31,88,164,.18)}
html[data-theme="light"] .theme-icon{box-shadow:0 0 0 3px rgba(49,111,194,.08),0 0 12px rgba(49,111,194,.15)}
html[data-theme="light"] .theme-icon:after{opacity:0}
html[data-theme="light"] .lang-switch{color:#526987}
html[data-theme="light"] .lang-switch i{background:#d3dfef}
html[data-theme="light"] .btn-outline{background:rgba(255,255,255,.42);border-color:rgba(31,69,120,.15)}
html[data-theme="light"] .play-btn{color:#12233d}
html[data-theme="light"] .eyebrow,html[data-theme="light"] .trust-line strong{color:#425d7f}
html[data-theme="light"] .trust-line,html[data-theme="light"] .scroll-cue{color:#657b96}
html[data-theme="light"] .hero:before{background:radial-gradient(circle,rgba(57,119,211,.12),transparent 66%)}
html[data-theme="light"] .blueprint{opacity:.13}
html[data-theme="light"] .pulse-halo{opacity:.35}
html[data-theme="light"] .raw-data text,html[data-theme="light"] .pulse-stage small,html[data-theme="light"] .pulse-badge,html[data-theme="light"] .pulse-footer{color:#466788}
html[data-theme="light"] .signal-strip{background:rgba(255,255,255,.28)}
html[data-theme="light"] .ticker{color:#546b87}
html[data-theme="light"] .metric-card{background:linear-gradient(145deg,rgba(255,255,255,.9),rgba(226,237,250,.86));box-shadow:0 24px 70px rgba(46,76,116,.09),inset 0 1px rgba(255,255,255,.9)}
html[data-theme="light"] .metric-card:hover{box-shadow:0 28px 65px rgba(46,76,116,.14),inset 0 1px #fff}
html[data-theme="light"] .metric-card.accent{background:linear-gradient(120deg,#276ed0,#77baf2);color:#fff}
html[data-theme="light"] .metric-card.accent p,html[data-theme="light"] .metric-card.accent small{color:#eef7ff}
html[data-theme="light"] .platform{background:linear-gradient(180deg,rgba(225,235,248,.78),rgba(239,245,251,.9))}
html[data-theme="light"] .architecture{background:rgba(255,255,255,.5);border-color:rgba(31,69,120,.11);box-shadow:0 45px 100px rgba(46,76,116,.1)}
html[data-theme="light"] .source,html[data-theme="light"] .outcome{background:rgba(255,255,255,.76);box-shadow:inset 0 1px #fff}
html[data-theme="light"] .source i{background:#e2ecf8}
html[data-theme="light"] .layer{background:linear-gradient(100deg,rgba(225,236,249,.98),rgba(248,251,255,.98));box-shadow:0 18px 40px rgba(46,76,116,.12),inset 0 1px #fff}
html[data-theme="light"] .l4{background:linear-gradient(100deg,#b8d5f5,#e7f1fb)}
html[data-theme="light"] .feature-panel{background:linear-gradient(135deg,rgba(247,250,255,.98),rgba(226,237,249,.98));box-shadow:0 50px 100px rgba(46,76,116,.1),inset 0 1px #fff}
html[data-theme="light"] .feature-ui{border-color:rgba(31,69,120,.1);background:radial-gradient(circle at 50% 50%,rgba(47,112,197,.11),transparent 50%),linear-gradient(rgba(31,69,120,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(31,69,120,.035) 1px,transparent 1px);background-size:auto,32px 32px,32px 32px}
html[data-theme="light"] .timeline div:before,html[data-theme="light"] .risk-gauge:before{background:#edf4fb}
html[data-theme="light"] .network-center{background:#dceaf7}
html[data-theme="light"] .network-ui>span{background:#f7faff}
html[data-theme="light"] .feature-tabs button{background:rgba(219,231,245,.78);color:#61748d}
html[data-theme="light"] .feature-tabs button.active{background:#18365e;color:#eaf5ff}
html[data-theme="light"] .roadmap-line article{background:rgba(255,255,255,.58);box-shadow:inset 0 1px #fff}
html[data-theme="light"] .roadmap-line article:hover{background:rgba(255,255,255,.86)}
html[data-theme="light"] .cta-box{background:linear-gradient(135deg,#dceaf8,#f7faff);border-color:rgba(31,89,166,.17);box-shadow:0 45px 100px rgba(46,76,116,.1)}
html[data-theme="light"] .btn-light{background:#102a4d;color:#f4f8ff}
html[data-theme="light"] footer{background:rgba(239,245,251,.55)}
html[data-theme="light"] .chapter-rail{background:rgba(245,249,253,.72);border-color:rgba(31,69,120,.12)}
html[data-theme="light"] .chapter-rail a b{background:#e3edf8;color:#315a88}
html[data-theme="light"] .transition-panel{background:linear-gradient(110deg,#e9f1fa,#d5e6f7 55%,#eef4fb);border-color:rgba(46,104,180,.18)}
html[data-theme="light"] .story-modal{background:rgba(23,41,64,.28)}
html[data-theme="light"] .modal-card{background:#f3f7fc;border-color:rgba(31,69,120,.15)}

@media(max-width:650px){.nav-actions{gap:9px}.theme-switch{width:34px;height:34px}}
html.chapter-jump{scroll-behavior:auto}.section{scroll-margin-top:82px}
.chapter-transition{transition:visibility 0s .5s}.chapter-transition.active{transition-delay:0s}