:root{color-scheme:light;--navy:#142431;--navy-2:#1d384b;--paper:#f1f5f6;--panel:#fff;--ink:#1f2a33;--muted:#65727d;--line:#d7e0e4;--red:#b52734;--red-soft:#f8e7e9;--green:#287d55;--amber:#d79a0b;--blue:#286b9b}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
button,a{font:inherit}
.marketing-header{height:76px;padding:0 clamp(22px,5vw,72px);display:flex;align-items:center;justify-content:space-between;background:var(--navy)}
.marketing-brand img{display:block;width:220px;max-height:48px;object-fit:contain;object-position:left center}
.sign-in-link,.primary-link{display:inline-flex;align-items:center;justify-content:center;border-radius:8px;text-decoration:none;font-weight:750}
.sign-in-link{padding:8px 12px;border:1px solid #6a7883;color:#fff;font-size:13px}
.marketing-hero{min-height:510px;padding:86px clamp(22px,7vw,104px);display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:70px;align-items:center;background:radial-gradient(circle at 80% 28%,#294d64 0,transparent 37%),var(--navy);color:#fff}
.eyebrow,.scene-kicker{margin:0 0 16px;color:#d8848e;font-size:12px;font-weight:800;letter-spacing:.15em;text-transform:uppercase}
.marketing-hero h1{max-width:820px;margin:0;font-size:clamp(46px,7vw,82px);line-height:.99;letter-spacing:-.055em;font-weight:650}
.hero-lede{max-width:680px;margin:24px 0 30px;color:#d5e0e5;font-size:clamp(17px,2vw,21px);line-height:1.55}
.primary-link{padding:12px 17px;background:var(--red);color:#fff}
.hero-status{display:grid;gap:12px}
.hero-status>div{padding:20px 22px;display:flex;align-items:end;justify-content:space-between;border:1px solid rgba(255,255,255,.14);border-radius:14px;background:rgba(255,255,255,.075)}
.hero-status span{color:#c2d0d7;font-size:13px}.hero-status strong{font-size:34px}.hero-status .attention{border-color:rgba(242,193,78,.45)}.hero-status .attention strong{color:#f2c14e}
.story-section{padding:76px clamp(18px,5vw,70px) 84px}
.story-heading{max-width:1240px;margin:0 auto 24px;display:flex;justify-content:space-between;align-items:end;gap:30px}
.story-heading h2,.closing-section h2{margin:0;font-size:clamp(30px,4vw,48px);line-height:1.08;letter-spacing:-.04em}
.story-heading>p{max-width:310px;margin:0;color:var(--muted);font-size:14px;line-height:1.55}
.story-player{max-width:1240px;margin:auto}
.story-stage{position:relative;min-height:650px;overflow:hidden;border-radius:18px;background:var(--navy);box-shadow:0 24px 64px rgba(17,37,50,.2);color:#fff}
.story-scene{position:absolute;inset:0;padding:62px 68px;opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .55s ease,transform .55s ease,visibility .55s}
.story-scene.is-active{opacity:1;visibility:visible;transform:none}
.story-scene h3{margin:0;font-size:clamp(38px,6vw,70px);line-height:1.02;letter-spacing:-.05em;font-weight:600}
.scene-intro{background:radial-gradient(circle at 80% 25%,#294d64 0,transparent 38%),var(--navy)}
.device-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:72px}
.device-grid article{min-height:150px;padding:18px;display:flex;flex-direction:column;gap:12px;border:1px solid rgba(255,255,255,.14);border-radius:14px;background:rgba(255,255,255,.075);opacity:0;transform:translateY(18px)}
.scene-intro.is-active article{animation:rise .55s ease forwards}.scene-intro.is-active article:nth-child(2){animation-delay:.12s}.scene-intro.is-active article:nth-child(3){animation-delay:.24s}.scene-intro.is-active article:nth-child(4){animation-delay:.36s}
.device-mark,.operator-mark,.final-brand>span{width:40px;height:40px;display:grid;place-items:center;border-radius:10px;background:#2f5369;color:#fff;font-size:12px;font-weight:850;letter-spacing:.06em}
.device-grid b{margin-top:auto}.device-grid small{color:#7dd3a6;font-weight:750}
@keyframes rise{to{opacity:1;transform:none}}
.scene-operator{display:grid;grid-template-columns:.9fr 1.1fr;gap:52px;align-items:center;background:linear-gradient(125deg,var(--navy),var(--navy-2))}
.operator-copy{display:flex;gap:20px;align-items:flex-start}.operator-mark{width:74px;height:74px;border-radius:50%;background:rgba(255,255,255,.11);font-size:18px;flex:none}.operator-copy h3{font-size:clamp(33px,4.5vw,54px)}
.monitor-map{position:relative;height:430px}.monitor-hub,.monitor-node{position:absolute;border:1px solid rgba(255,255,255,.17);border-radius:12px;background:rgba(255,255,255,.09)}
.monitor-hub{left:50%;top:50%;z-index:2;width:155px;padding:24px;display:flex;flex-direction:column;align-items:center;gap:12px;transform:translate(-50%,-50%)}.monitor-hub span{width:48px;height:48px;display:grid;place-items:center;border-radius:50%;background:var(--red);font-weight:850}.monitor-hub b{font-size:13px}
.monitor-node{padding:12px 14px;font-size:12px}.node-one{left:0;top:45px}.node-two{right:0;top:52px}.node-three{left:0;bottom:47px}.node-four{right:0;bottom:52px}
.signal{position:absolute;width:175px;height:2px;background:linear-gradient(90deg,transparent,#78d1a5,transparent);opacity:.75;transform-origin:left}.signal-one{left:117px;top:110px;transform:rotate(34deg)}.signal-two{right:113px;top:115px;transform:rotate(146deg);transform-origin:right}.signal-three{left:120px;bottom:105px;transform:rotate(-34deg)}.signal-four{right:110px;bottom:108px;transform:rotate(214deg);transform-origin:right}.scene-operator.is-active .signal{animation:glow 1.25s ease-in-out infinite alternate}@keyframes glow{from{opacity:.2}to{opacity:1;filter:drop-shadow(0 0 8px #78d1a5)}}
.scene-dashboard{padding:36px;display:grid;grid-template-columns:1.45fr .72fr;gap:34px;align-items:center;background:#eaf0f2;color:var(--ink)}
.product-window{overflow:hidden;border-radius:12px;background:#fff;box-shadow:0 18px 48px rgba(25,46,59,.2)}.product-bar{height:64px;padding:0 18px;display:flex;align-items:center;gap:30px;background:var(--navy);color:#fff}.product-bar strong{font-size:12px;letter-spacing:.08em}.product-bar span{padding-left:22px;border-left:1px solid #54616c;font-size:10px}.product-bar i{width:28px;height:28px;margin-left:auto;display:grid;place-items:center;border-radius:50%;background:#fff;color:var(--navy);font-size:9px;font-style:normal;font-weight:800}
.product-shell{display:grid;grid-template-columns:105px 1fr;min-height:430px}.product-shell nav{padding:20px 12px;display:flex;flex-direction:column;gap:9px;border-right:1px solid var(--line);font-size:9px;color:#4d5963}.product-shell nav>*{padding:8px;border-radius:7px}.product-shell nav b{background:var(--red-soft);color:#92202b}.product-main{padding:24px;background:var(--paper)}.product-eyebrow{margin:0;color:var(--red);font-size:8px;font-weight:800;letter-spacing:.13em}.product-main>h3{margin:4px 0 0;color:var(--ink);font-size:28px;letter-spacing:-.04em}.product-main>p{margin:4px 0 0;color:var(--muted);font-size:10px}.product-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:15px}.product-stats>div{padding:10px;display:flex;justify-content:space-between;align-items:end;border:1px solid var(--line);border-radius:9px;background:#fff}.product-stats span{color:var(--muted);font-size:8px}.product-stats b{font-size:20px}.product-stats>div:last-child b{color:var(--red)}
.asset-list{margin-top:13px;padding:10px 13px;border:1px solid var(--line);border-radius:10px;background:#fff}.asset-list>div{padding:10px 3px;display:grid;grid-template-columns:10px 1fr 1fr auto;gap:8px;align-items:center;border-top:1px solid #e6ebee;font-size:8px}.asset-list>div:first-child{border-top:0}.asset-list i{width:7px;height:7px;border-radius:50%;background:var(--amber)}.asset-list i.normal{background:var(--green)}.asset-list small{color:var(--muted)}.asset-list strong{color:var(--green)}.asset-list .asset-warning{margin:0 -5px;padding-left:8px;padding-right:8px;border-radius:5px;background:#fff8e8;animation:warning 1.4s ease-in-out infinite alternate}.asset-list .asset-warning strong{color:#9a5d00}@keyframes warning{to{box-shadow:inset 3px 0 0 var(--amber)}}
.dashboard-copy p{margin:0;color:#9b4650;font-size:14px}.dashboard-copy h3{margin-top:12px;color:var(--ink);font-size:clamp(30px,4vw,48px)}
.scene-detail{display:grid;grid-template-columns:.75fr 1.25fr;gap:46px;align-items:center;background:linear-gradient(135deg,var(--navy),#284b61)}.detail-copy h3{font-size:clamp(32px,4.5vw,53px)}.detail-copy>p:last-child{max-width:440px;margin:20px 0 0;color:#c9d6dc;line-height:1.6}.detail-card{padding:22px;border-radius:15px;background:#f4f7f8;color:var(--ink);box-shadow:0 22px 52px rgba(4,16,24,.3)}.detail-title{display:flex;justify-content:space-between;gap:16px}.detail-title small{color:var(--muted);font-size:8px;letter-spacing:.1em}.detail-title h4{margin:4px 0 0;font-size:22px}.detail-title>span{align-self:start;padding:7px 10px;border-radius:999px;background:#fff0d3;color:#955b00;font-size:9px;font-weight:800}.health-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin-top:16px}.health-grid>div{padding:12px;border:1px solid var(--line);border-radius:9px;background:#fff}.health-grid small,.health-grid b{display:block}.health-grid small{color:var(--muted);font-size:8px}.health-grid b{margin-top:4px;font-size:11px}.health-grid .health-warning{border-color:#efcd87;background:#fff9ed}.health-warning b{color:#9a5d00}.trend-card{margin-top:12px;padding:13px;border:1px solid var(--line);border-radius:9px;background:#fff}.trend-card>div{display:flex;justify-content:space-between;font-size:9px}.trend-card span{color:var(--muted)}.trend-card svg{width:100%;margin-top:4px}.trend-card line{stroke:#dce3e7}.trend-card line.threshold{stroke:#dca9a9;stroke-dasharray:5 5}.trend-card polyline{fill:none;stroke:var(--red);stroke-width:4;stroke-linecap:round;stroke-linejoin:round}.trend-card circle{fill:var(--red)}
.scene-final{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:radial-gradient(circle at center,#284d64 0,var(--navy) 65%)}.final-brand{display:flex;align-items:center;gap:14px;margin-bottom:34px}.final-brand>span{width:52px;height:52px;border-radius:50%;background:var(--red)}.final-brand div{display:flex;flex-direction:column;text-align:left}.final-brand strong{font-size:20px;letter-spacing:.08em}.final-brand small{color:#b8c7cf;font-size:8px;letter-spacing:.09em}.scene-final p{margin:18px 0 0;color:#c9d5dc;font-size:20px}.final-points{margin-top:42px;display:flex;gap:12px;flex-wrap:wrap;justify-content:center}.final-points span{padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.085);color:#dfe8ed;font-size:12px}
.story-controls{margin-top:14px;display:grid;grid-template-columns:240px 1fr 160px;gap:18px;align-items:center}.transport-controls{display:flex;gap:8px}.transport-controls button{padding:10px 13px;border:0;border-radius:8px;background:var(--navy);color:#fff;white-space:nowrap;cursor:pointer}.transport-controls .sound-button{background:#dfe6e9;color:var(--ink)}.scene-progress{display:flex;gap:8px}.scene-progress button{height:7px;flex:1;padding:0;border:0;border-radius:999px;background:#cfd8dc;cursor:pointer}.scene-progress button.is-current{background:var(--red)}.scene-label{text-align:right;color:var(--muted);font-size:13px}
.closing-section{padding:84px 22px;text-align:center;background:#fff}.closing-section h2{max-width:800px;margin:0 auto 28px}.marketing-footer{padding:24px clamp(22px,5vw,72px);display:flex;justify-content:space-between;gap:30px;align-items:end;background:var(--navy);color:#c4d1d8;font-size:12px}.marketing-footer strong,.marketing-footer span{display:block}.marketing-footer span{margin-top:4px}.marketing-footer nav{display:flex;gap:18px}.marketing-footer a{color:#dce6eb;text-decoration:none;font-weight:700}
@media(max-width:820px){.marketing-hero{grid-template-columns:1fr;gap:40px;padding-top:64px}.hero-status{grid-template-columns:repeat(3,1fr)}.hero-status>div{display:block}.story-heading{display:block}.story-heading>p{margin-top:12px}.story-stage{min-height:720px}.story-scene{padding:42px 28px}.device-grid{grid-template-columns:repeat(2,1fr);margin-top:42px}.scene-operator,.scene-detail{grid-template-columns:1fr;gap:24px}.monitor-map{height:320px}.scene-dashboard{grid-template-columns:1fr;padding:26px}.dashboard-copy{display:none}.product-shell{grid-template-columns:1fr}.product-shell nav{display:none}.detail-copy>p:last-child{display:none}.story-controls{grid-template-columns:220px 1fr}.scene-label{display:none}}
@media(max-width:560px){.marketing-brand img{width:180px}.marketing-hero{min-height:0;padding-top:54px;padding-bottom:60px}.hero-status{grid-template-columns:1fr}.story-stage{min-height:770px}.story-scene h3{font-size:38px}.device-grid article{min-height:125px}.operator-copy{display:block}.operator-mark{margin-bottom:18px}.monitor-node{font-size:10px}.signal{display:none}.product-bar span{display:none}.product-main{padding:18px}.asset-list>div{grid-template-columns:9px 1fr auto}.asset-list small{display:none}.health-grid{grid-template-columns:1fr}.story-controls{grid-template-columns:1fr}.scene-progress{grid-row:2}.transport-controls button{flex:1}.marketing-footer{display:block;text-align:center}.marketing-footer nav{justify-content:center;margin-top:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.story-scene,.device-grid article,.signal,.asset-warning{animation:none!important;transition:none!important}}