:root{
  --navy:#132d47;
  --navy2:#0b1e31;
  --teal:#12b8b0;
  --teal2:#2dd4bf;
  --cyan:#5eead4;
  --ink:#17212b;
  --muted:#6b7a89;
  --bg:#f5f8fa;
  --card:#ffffff;
  --line:#dfe7ec;
  --soft:#edf4f6;
  --good:#0f9f6e;
  --warn:#c88a17;
  --bad:#c74b5d;
  --shadow:0 22px 60px rgba(13,39,61,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Segoe UI",Tahoma,Arial,sans-serif;background:#fff;color:var(--ink);line-height:1.65}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px,92%);margin:auto}
.topbar{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.topbar .inner{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:12px}
.logo img{height:42px;width:auto;border-radius:8px}
.nav{display:flex;align-items:center;gap:25px;font-size:14px;font-weight:700;color:#365064}
.nav a:hover{color:var(--teal)}
.actions{display:flex;align-items:center;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:12px 18px;font-weight:800;border:1px solid transparent;cursor:pointer;font-family:inherit}
.btn-primary{background:linear-gradient(135deg,var(--navy),var(--teal));color:#fff;box-shadow:0 10px 26px rgba(18,184,176,.20)}
.btn-light{background:#fff;border-color:var(--line);color:var(--navy)}
.btn-dark{background:var(--navy2);color:#fff}
.badge{display:inline-flex;align-items:center;gap:8px;background:rgba(18,184,176,.09);border:1px solid rgba(18,184,176,.18);color:#0a7773;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:800}
.hero{background:
radial-gradient(circle at 10% 10%,rgba(18,184,176,.13),transparent 26%),
radial-gradient(circle at 90% 6%,rgba(19,45,71,.10),transparent 28%),
linear-gradient(180deg,#fff,#f7fbfc 78%);
padding:76px 0 58px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(42px,6vw,78px);line-height:1.05;letter-spacing:-.04em;color:var(--navy);margin:18px 0}
.grad{background:linear-gradient(100deg,var(--navy),var(--teal));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{font-size:18px;color:#4d6072;margin:0 0 28px;max-width:760px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.proof{display:flex;gap:18px;flex-wrap:wrap;margin-top:28px;color:var(--muted);font-size:13px}
.mock-shell{position:relative;min-height:520px}
.mock-glow{position:absolute;inset:40px 10px 10px 30px;border-radius:34px;background:linear-gradient(145deg,var(--navy),var(--teal));transform:rotate(-4deg);filter:drop-shadow(0 28px 55px rgba(13,39,61,.20))}
.browser{position:absolute;inset:0;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);overflow:hidden}
.browser-top{height:52px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 16px;background:#fbfdfe}
.dots{display:flex;gap:7px}.dots i{width:8px;height:8px;border-radius:50%;background:#ccd6dc}
.browser-body{display:grid;grid-template-columns:145px 1fr;min-height:468px}
.side-mini{background:var(--navy2);padding:16px 12px}.side-mini div{height:27px;border-radius:8px;background:rgba(255,255,255,.08);margin-bottom:9px}.side-mini div:first-child{background:rgba(45,212,191,.20)}
.main-mini{padding:18px;background:#f6f9fa}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.kpi{background:#fff;border:1px solid var(--line);padding:13px;border-radius:13px}.kpi b{font-size:24px;color:var(--navy);display:block}.kpi small{color:var(--muted)}
.chart{height:178px;margin-top:12px;border:1px solid var(--line);border-radius:15px;background:#fff;position:relative;overflow:hidden}
.chart:before{content:"";position:absolute;left:16px;right:16px;bottom:24px;height:110px;background:linear-gradient(180deg,rgba(18,184,176,.30),rgba(18,184,176,.03));clip-path:polygon(0 75%,12% 62%,25% 67%,40% 40%,53% 55%,68% 29%,82% 41%,100% 7%,100% 100%,0 100%)}
.mini-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}.mini-card{height:74px;border:1px solid var(--line);border-radius:13px;background:#fff}
section{padding:80px 0}
.section-head{text-align:center;max-width:780px;margin:0 auto 42px}
.section-head h2{font-size:clamp(30px,4vw,46px);line-height:1.2;color:var(--navy);margin:10px 0 10px;letter-spacing:-.03em}
.section-head p{color:var(--muted);font-size:16px;margin:0}
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 10px 30px rgba(13,39,61,.045)}
.card h3{margin:0 0 8px;color:var(--navy);font-size:18px}.card p{margin:0;color:var(--muted);font-size:14px}
.iconbox{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(19,45,71,.10),rgba(18,184,176,.15));color:var(--teal);font-weight:900;margin-bottom:16px}
.band{background:var(--bg)}
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.flow>div{padding:20px;border:1px solid var(--line);border-radius:15px;background:#fff;min-height:145px}
.flow strong{display:block;color:var(--navy);margin-bottom:6px}.flow small{color:var(--muted)}
.flow .focus{background:linear-gradient(145deg,var(--navy),#1c5e73);border:0;color:#fff}.flow .focus strong,.flow .focus small{color:#fff}
.dark{background:var(--navy2);color:#fff}
.dark .section-head h2,.dark .section-head p{color:#fff}
.dark .section-head p{opacity:.72}
.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.cap{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04);border-radius:16px;padding:20px;min-height:125px}
.cap h3{margin:0 0 7px;font-size:17px}.cap p{margin:0;opacity:.72;font-size:13px}
.sectors{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.sector{padding:20px;border:1px solid var(--line);border-radius:16px;background:#fff;transition:.2s}
.sector:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.sector b{display:block;color:var(--navy);margin-bottom:5px}.sector small{color:var(--muted)}
.prototype{background:linear-gradient(140deg,var(--navy),var(--teal));color:#fff}
.prototype-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.prototype h2{color:#fff;font-size:40px;margin:10px 0}.prototype p{opacity:.82}
.timeline{display:flex;flex-direction:column;gap:10px}.timeline .item{display:flex;gap:12px;align-items:flex-start;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.13);border-radius:13px;padding:13px}
.timeline .n{width:28px;height:28px;border-radius:50%;background:#fff;color:var(--navy);display:grid;place-items:center;font-size:12px;font-weight:900;flex:none}
.graphbox{background:#fff;border-radius:24px;padding:16px;box-shadow:0 30px 70px rgba(0,0,0,.20)}
.graph{height:390px;border-radius:18px;background:radial-gradient(circle at center,#f7fbfc,#eaf2f5);position:relative;overflow:hidden}
.node{position:absolute;width:90px;height:90px;border-radius:50%;display:grid;place-items:center;text-align:center;background:#fff;border:1px solid #dce7eb;color:var(--navy);font-size:11px;font-weight:800;box-shadow:0 10px 22px rgba(13,39,61,.10)}
.node.core{width:118px;height:118px;background:linear-gradient(135deg,var(--navy),var(--teal));color:#fff;border:0}
.line{position:absolute;height:2px;background:rgba(19,45,71,.18);transform-origin:left center}
.cta{background:#f7fafb;text-align:center}.cta-box{padding:48px;border:1px solid var(--line);background:linear-gradient(135deg,#fff,#eef8f7);border-radius:28px}
footer{padding:28px 0;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}.foot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* app pages */
.app-body{background:var(--bg)}
.app-shell{display:grid;grid-template-columns:255px 1fr;min-height:100vh}
.sidebar{background:var(--navy2);color:#fff;padding:18px 14px;position:sticky;top:0;height:100vh;overflow:auto}
.sidebar .brand{background:#fff;border-radius:12px;padding:8px;margin-bottom:16px}
.sidebar .brand img{width:100%}
.proto-tag{display:inline-block;color:#6ff0df;background:rgba(18,184,176,.14);border:1px solid rgba(111,240,223,.18);padding:5px 8px;border-radius:99px;font-size:10px;font-weight:900;margin:0 0 14px}
.menu{display:flex;flex-direction:column;gap:5px}.menu small{font-size:9px;opacity:.40;margin:13px 10px 3px;letter-spacing:.08em}
.menu a{padding:10px 11px;border-radius:10px;color:#cad7df;font-size:12px;font-weight:600}
.menu a:hover,.menu a.active{background:rgba(18,184,176,.13);color:#fff}
.app-main{padding:24px 28px}
.app-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}
.app-top h1{margin:0;color:var(--navy);font-size:27px}.app-top p{margin:3px 0 0;color:var(--muted);font-size:12px}
.app-actions{display:flex;gap:8px;flex-wrap:wrap}
.notice{padding:12px 14px;border:1px solid #ead39f;background:#fff7e8;color:#7e5608;border-radius:12px;font-size:12px;margin-bottom:15px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}
.stat{background:#fff;border:1px solid var(--line);border-radius:15px;padding:17px}
.stat b{display:block;color:var(--navy);font-size:27px}.stat span{font-size:12px;color:var(--muted)}.stat small{display:block;font-size:10px;margin-top:6px;color:var(--good)}
.app-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:13px;margin-top:13px}
.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px}.panel h3{margin:0 0 12px;color:var(--navy);font-size:14px}
.list{display:flex;flex-direction:column;gap:8px}.list-item{padding:11px 12px;border:1px solid var(--line);border-radius:10px}.list-item b{font-size:12px;color:var(--navy);display:block}.list-item small{font-size:10px;color:var(--muted)}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block;background:var(--warn);margin-inline-end:6px}
.dot.red{background:var(--bad)}.dot.green{background:var(--good)}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse;font-size:11px}
th,td{text-align:start;padding:10px;border-bottom:1px solid var(--line)}
th{color:#647687;background:#f8fafb;font-weight:800}
.status{padding:4px 7px;border-radius:99px;font-size:9px;font-weight:800;display:inline-block}
.status.good{background:#e7f7f1;color:#0b7654}.status.warn{background:#fff5dc;color:#94620b}.status.bad{background:#fdecee;color:#9c3342}
.search{width:100%;border:1px solid var(--line);background:#fff;border-radius:11px;padding:11px 12px;font-family:inherit}
.chiprow{display:flex;gap:7px;flex-wrap:wrap;margin:10px 0}.chip{font-size:10px;background:#eef5f6;border:1px solid #d9e6e8;color:#44616d;padding:5px 8px;border-radius:99px}
.ai-panel{background:linear-gradient(135deg,#132e48,#0c7773);color:#fff}.ai-panel h3{color:#fff}
.prompt{padding:11px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.08);border-radius:10px;font-size:11px;margin-bottom:9px}
.answer{font-size:11px;opacity:.86;line-height:1.7}
.kg{height:540px;background:radial-gradient(circle at center,#f8fbfc,#e8f1f4);border-radius:18px;position:relative;overflow:hidden}
.kg .node{cursor:pointer}
.login-page{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr}
.login-art{background:linear-gradient(145deg,var(--navy2),var(--teal));color:#fff;padding:56px;display:flex;flex-direction:column;justify-content:space-between}
.login-art img{width:230px;background:#fff;padding:8px;border-radius:12px}
.login-art h1{font-size:48px;line-height:1.1;margin:0 0 14px}.login-art p{max-width:560px;opacity:.78}
.login-box{display:flex;align-items:center;justify-content:center;padding:34px;background:#f8fafb}.login-card{width:min(460px,100%);background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:var(--shadow)}
.login-card h2{color:var(--navy);margin:0 0 6px}.login-card p{color:var(--muted);font-size:13px;margin:0 0 20px}
.field{margin-bottom:13px}.field label{display:block;font-size:11px;font-weight:800;color:#4c6171;margin-bottom:5px}.field input{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 12px;font-family:inherit}
.demo-note{font-size:10px;color:var(--muted);margin-top:12px;text-align:center}
@media(max-width:1000px){
  .hero-grid,.prototype-grid{grid-template-columns:1fr}.mock-shell{min-height:480px}.cards-3,.cap-grid{grid-template-columns:repeat(2,1fr)}.sectors{grid-template-columns:repeat(2,1fr)}.flow{grid-template-columns:1fr 1fr}.nav{display:none}
  .app-shell{grid-template-columns:1fr}.sidebar{display:none}.grid4{grid-template-columns:repeat(2,1fr)}.app-grid{grid-template-columns:1fr}
}
@media(max-width:650px){
  .hero{padding-top:52px}.cards-3,.cap-grid,.sectors,.flow,.grid4{grid-template-columns:1fr}.mock-shell{min-height:420px}.browser-body{grid-template-columns:90px 1fr}.kpis{grid-template-columns:1fr 1fr}.login-page{grid-template-columns:1fr}.login-art{display:none}.app-main{padding:16px}.app-top{align-items:flex-start;flex-direction:column}
}


/* V3 extensions */
.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.metric-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px}
.metric-card b{font-size:22px;color:var(--navy);display:block}
.metric-card span{font-size:11px;color:var(--muted)}
.progress{height:8px;background:#e9eff2;border-radius:99px;overflow:hidden;margin-top:8px}
.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--navy),var(--teal));border-radius:99px}
.heatmap{display:grid;grid-template-columns:repeat(5,1fr);gap:7px}
.heat{aspect-ratio:1;border-radius:9px;display:grid;place-items:center;font-size:10px;font-weight:800}
.h1{background:#e7f7f1;color:#0d6b50}.h2{background:#fff5dc;color:#8d600d}.h3{background:#fdecee;color:#9f3848}
.stepper{display:flex;gap:10px;flex-wrap:wrap}
.stepper .step{flex:1;min-width:150px;padding:12px;border:1px solid var(--line);border-radius:12px;background:#fff}
.stepper .step.active{border-color:#8adfd9;background:#f0fbfa}
.stepper b{display:block;color:var(--navy);font-size:12px}.stepper small{color:var(--muted);font-size:10px}
.board-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.board-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px}
.board-card b{color:var(--navy);display:block}.board-card small{color:var(--muted)}
.score{font-size:30px;font-weight:900;color:var(--teal);margin-top:6px}
.timeline-h{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.timeline-h .event{padding:12px;border-radius:12px;background:#fff;border:1px solid var(--line)}
.timeline-h .event b{font-size:11px;color:var(--navy);display:block}.timeline-h .event small{font-size:9px;color:var(--muted)}
.report-cover{background:linear-gradient(145deg,var(--navy2),var(--teal));color:#fff;border-radius:20px;padding:28px}
.report-cover h2{margin:0 0 8px;font-size:30px}.report-cover p{margin:0;opacity:.8}
.report-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.report-item{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px}
.report-item h3{font-size:14px;margin:0 0 7px;color:var(--navy)}.report-item p{font-size:11px;color:var(--muted);margin:0}
.story{display:grid;grid-template-columns:300px 1fr;gap:16px}
.story-nav{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;height:max-content;position:sticky;top:20px}
.story-nav a{display:block;padding:10px;border-radius:9px;font-size:11px;color:#49606e}
.story-nav a.active,.story-nav a:hover{background:#eef7f7;color:var(--navy)}
.story-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;margin-bottom:13px}
.story-card h3{margin:0 0 7px;color:var(--navy)}
.story-card p{margin:0;color:var(--muted);font-size:12px}
@media(max-width:1000px){
  .metric-row,.board-grid,.timeline-h,.report-grid{grid-template-columns:repeat(2,1fr)}
  .story{grid-template-columns:1fr}.story-nav{position:static}
}
@media(max-width:650px){
  .metric-row,.board-grid,.timeline-h,.report-grid{grid-template-columns:1fr}
}


/* V4 extensions */
.solution-matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.solution-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:16px;transition:.2s}
.solution-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.solution-card b{display:block;color:var(--navy);font-size:13px;margin-bottom:5px}
.solution-card small{color:var(--muted);font-size:10px}
.linkbar{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.pill{display:inline-flex;align-items:center;padding:5px 8px;border-radius:99px;background:#eef6f7;color:#45616d;font-size:9px;border:1px solid #d9e7e9}
.radar{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.radar .cell{padding:15px;border-radius:13px;border:1px solid var(--line);background:#fff}
.radar .cell b{display:block;font-size:12px;color:var(--navy)} .radar .cell small{font-size:9px;color:var(--muted)}
.control-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:11px}
.control{background:#fff;border:1px solid var(--line);border-radius:13px;padding:14px}
.control b{font-size:12px;color:var(--navy);display:block}.control small{font-size:9px;color:var(--muted)}
.case-card{background:linear-gradient(135deg,#fff,#f1f8f8);border:1px solid var(--line);border-radius:16px;padding:18px}
.case-card h3{margin:0 0 7px;color:var(--navy);font-size:15px}
.case-card p{margin:0;color:var(--muted);font-size:11px}
@media(max-width:1000px){
  .solution-matrix,.radar{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:650px){
  .solution-matrix,.radar,.control-grid{grid-template-columns:1fr}
}


/* V5 - interaction and guided demo */
.lang-toggle{min-width:48px}
.toast-wrap{position:fixed;left:20px;bottom:20px;z-index:9999;display:flex;flex-direction:column;gap:8px}
.toast{background:#0f2438;color:#fff;padding:11px 14px;border-radius:11px;box-shadow:0 15px 35px rgba(0,0,0,.18);font-size:12px;max-width:360px;animation:toastin .25s ease}
@keyframes toastin{from{transform:translateY(8px);opacity:0}to{transform:translateY(0);opacity:1}}
.modal-backdrop{position:fixed;inset:0;background:rgba(3,15,25,.48);z-index:9997;display:none;align-items:center;justify-content:center;padding:18px}
.modal-backdrop.open{display:flex}
.modal{width:min(620px,100%);background:#fff;border-radius:20px;padding:22px;box-shadow:0 28px 90px rgba(0,0,0,.24)}
.modal h3{margin:0 0 8px;color:var(--navy)}.modal p{color:var(--muted);font-size:13px}
.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}
.loader{height:7px;background:#e8eff2;border-radius:99px;overflow:hidden;margin:12px 0}
.loader i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--navy),var(--teal));border-radius:99px;transition:width .5s}
.interactive-hero{background:linear-gradient(145deg,#0f2438,#0e746f);color:#fff;border-radius:22px;padding:24px;margin-bottom:14px}
.interactive-hero h2{margin:0 0 7px;font-size:28px}.interactive-hero p{margin:0;opacity:.78}
.demo-layout{display:grid;grid-template-columns:320px 1fr;gap:14px}
.demo-steps{background:#fff;border:1px solid var(--line);border-radius:16px;padding:13px;height:max-content;position:sticky;top:20px}
.demo-step{display:flex;gap:10px;padding:11px;border-radius:11px;cursor:pointer}
.demo-step:hover,.demo-step.active{background:#eef8f7}
.demo-step .num{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:#e6eef1;color:var(--navy);font-size:10px;font-weight:900;flex:none}
.demo-step.active .num{background:linear-gradient(135deg,var(--navy),var(--teal));color:#fff}
.demo-step b{font-size:11px;color:var(--navy);display:block}.demo-step small{font-size:9px;color:var(--muted)}
.demo-stage{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}
.stage-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:14px}
.stage-head h3{margin:0;color:var(--navy);font-size:19px}.stage-head p{margin:3px 0 0;color:var(--muted);font-size:11px}
.demo-screen{border:1px solid var(--line);border-radius:16px;background:#f7fafb;padding:16px;min-height:370px}
.demo-actions{display:flex;justify-content:space-between;gap:10px;margin-top:14px}
.evidence{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.evidence .ev{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px}
.evidence .ev b{display:block;color:var(--navy);font-size:11px}.evidence .ev small{font-size:9px;color:var(--muted)}
.truth-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.truth-card{padding:18px;border-radius:15px;border:1px solid var(--line);background:#fff}
.truth-card h3{font-size:15px;margin:0 0 7px;color:var(--navy)}.truth-card p{margin:0;color:var(--muted);font-size:11px}
.truth-card.live{border-color:#b9e8df;background:#f3fbf8}
.truth-card.proto{border-color:#f1d9a6;background:#fff9ec}
.truth-card.road{border-color:#d9e2e8;background:#f8fafb}
.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.contact-form .full{grid-column:1/-1}
.contact-form input,.contact-form textarea,.contact-form select{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 12px;font-family:inherit;background:#fff}
.contact-form textarea{min-height:110px;resize:vertical}
.filter-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.filter-btn{border:1px solid var(--line);background:#fff;color:#4b6270;border-radius:99px;padding:6px 10px;font-size:10px;font-weight:800;cursor:pointer}
.filter-btn.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.fade{animation:fade .22s ease}@keyframes fade{from{opacity:.35;transform:translateY(3px)}to{opacity:1;transform:none}}
@media(max-width:1000px){
  .demo-layout{grid-template-columns:1fr}.demo-steps{position:static}.truth-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:650px){
  .evidence,.truth-grid,.contact-form{grid-template-columns:1fr}
  .contact-form .full{grid-column:auto}
}


/* V6 — investor-ready polish */
:root{
  --ease:cubic-bezier(.2,.8,.2,1);
}
body{overflow-x:hidden}
.page-loader{
  position:fixed;inset:0;background:#fff;z-index:10000;
  display:flex;align-items:center;justify-content:center;
  transition:opacity .45s var(--ease),visibility .45s var(--ease)
}
.page-loader.hide{opacity:0;visibility:hidden}
.loader-mark{
  width:86px;height:86px;border-radius:24px;
  background:linear-gradient(135deg,var(--navy),var(--teal));
  display:grid;place-items:center;color:#fff;font-weight:900;letter-spacing:.08em;
  box-shadow:0 24px 70px rgba(13,39,61,.22);
  animation:loaderpulse 1.1s infinite alternate var(--ease)
}
@keyframes loaderpulse{from{transform:scale(.94);opacity:.86}to{transform:scale(1.04);opacity:1}}
.reveal{opacity:0;transform:translateY(16px);transition:.6s var(--ease)}
.reveal.show{opacity:1;transform:none}

.mobile-menu-btn{
  display:none;border:1px solid var(--line);background:#fff;color:var(--navy);
  width:42px;height:42px;border-radius:11px;font-weight:900;cursor:pointer
}
.mobile-drawer{
  position:fixed;inset:74px 0 auto 0;background:#fff;border-bottom:1px solid var(--line);
  z-index:55;padding:16px 4%;display:none;box-shadow:0 18px 45px rgba(13,39,61,.10)
}
.mobile-drawer.open{display:block}
.mobile-drawer a{display:block;padding:11px 6px;border-bottom:1px solid #f0f3f5;font-weight:700;color:#395363}

.presentation-link{position:fixed;right:18px;bottom:18px;z-index:80}
.presentation-link .btn{box-shadow:0 18px 44px rgba(13,39,61,.22)}

.presentation{
  background:#081827;color:#fff;min-height:100vh;overflow:hidden
}
.present-top{
  position:fixed;top:0;left:0;right:0;z-index:90;
  display:flex;justify-content:space-between;align-items:center;
  padding:14px 22px;background:rgba(8,24,39,.78);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.08)
}
.present-top img{height:36px;background:#fff;padding:4px;border-radius:8px}
.present-actions{display:flex;gap:8px}
.present-btn{border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.08);color:#fff;border-radius:10px;padding:8px 11px;cursor:pointer}
.present-deck{height:100vh;position:relative}
.present-slide{
  position:absolute;inset:0;padding:100px 7vw 70px;
  display:grid;align-items:center;
  opacity:0;transform:translateX(40px);pointer-events:none;
  transition:.55s var(--ease)
}
.present-slide.active{opacity:1;transform:none;pointer-events:auto}
.present-slide.prev{transform:translateX(-40px)}
.slide-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:54px;align-items:center}
.slide-eyebrow{display:inline-flex;padding:7px 11px;border-radius:99px;background:rgba(45,212,191,.12);border:1px solid rgba(45,212,191,.2);color:#74f0dd;font-size:12px;font-weight:800}
.present-slide h1{font-size:clamp(42px,6vw,82px);line-height:1.04;margin:18px 0 16px;letter-spacing:-.04em}
.present-slide h2{font-size:clamp(34px,5vw,64px);line-height:1.06;margin:14px 0 14px;color:#fff}
.present-slide p{font-size:18px;line-height:1.8;color:rgba(255,255,255,.74);max-width:760px}
.slide-card{
  background:linear-gradient(145deg,rgba(255,255,255,.09),rgba(255,255,255,.04));
  border:1px solid rgba(255,255,255,.10);border-radius:28px;padding:26px;
  box-shadow:0 32px 80px rgba(0,0,0,.22)
}
.slide-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.slide-kpi{padding:18px;border-radius:16px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.10)}
.slide-kpi b{font-size:30px;display:block;color:#7de9df}.slide-kpi small{color:rgba(255,255,255,.62)}
.slide-list{display:flex;flex-direction:column;gap:10px}
.slide-list div{padding:12px 14px;border-radius:13px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08)}
.slide-list b{display:block;margin-bottom:2px}.slide-list small{color:rgba(255,255,255,.58)}
.slide-pillrow{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.slide-pill{padding:7px 10px;border-radius:99px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.11);font-size:11px}
.present-progress{position:fixed;left:0;right:0;bottom:0;height:4px;background:rgba(255,255,255,.08);z-index:95}
.present-progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--teal),#7de9df);transition:width .3s var(--ease)}
.present-counter{position:fixed;right:22px;bottom:18px;z-index:95;font-size:12px;color:rgba(255,255,255,.62)}
.present-nav{position:fixed;left:22px;bottom:18px;z-index:95;display:flex;gap:8px}
.present-nav button{width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.08);color:#fff;cursor:pointer}
.onepager{
  background:#f6f9fa;min-height:100vh;padding:40px 0
}
.onepager-sheet{
  width:min(1120px,94%);margin:auto;background:#fff;border:1px solid var(--line);
  box-shadow:var(--shadow);border-radius:26px;padding:34px
}
.onepager-head{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:22px}
.onepager-head img{width:180px}
.onepager-head h1{font-size:42px;margin:0;color:var(--navy)}
.onepager-head p{margin:6px 0 0;color:var(--muted)}
.onepager-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:18px}
.onepager-box{padding:18px;border:1px solid var(--line);border-radius:16px}
.onepager-box h3{margin:0 0 8px;color:var(--navy);font-size:16px}
.onepager-box p,.onepager-box li{font-size:12px;color:var(--muted)}
.onepager-box ul{margin:0;padding-inline-start:20px}
.printbar{display:flex;justify-content:flex-end;gap:8px;margin-bottom:14px}
@media print{
  .printbar{display:none}.onepager{padding:0;background:#fff}.onepager-sheet{box-shadow:none;border:0;width:100%;padding:0}
}
@media(max-width:1000px){
  .mobile-menu-btn{display:block}.topbar .nav{display:none}
  .slide-grid,.onepager-grid{grid-template-columns:1fr}
  .present-slide{padding-left:5vw;padding-right:5vw}
}
@media(max-width:650px){
  .present-slide{padding-top:90px;align-items:start;overflow:auto}
  .present-slide h1{font-size:44px}.present-slide h2{font-size:38px}.present-slide p{font-size:15px}
  .slide-kpis{grid-template-columns:1fr}
  .presentation-link{right:12px;bottom:12px}
}