:root{
  --bg:#070b14; --bg-2:#0b1220; --surface:#0f172a; --surface-2:#131c31;
  --line:rgba(148,163,184,.14); --line-2:rgba(148,163,184,.24);
  --text:#e2e8f0; --muted:#a3b0c2; --dim:#7c8aa0;
  --cyan:#22d3ee; --indigo:#818cf8; --amber:#fbbf24; --green:#34d399;
  --grad:linear-gradient(135deg,#22d3ee 0%,#818cf8 100%);
  --radius:18px; --shadow:0 20px 60px -20px rgba(0,0,0,.6);
  --font-head:"Space Grotesk",system-ui,sans-serif; --font-body:"Inter",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.12;margin:0 0 .6em;letter-spacing:-.02em}
h1{font-size:clamp(2.5rem,5.6vw,4.4rem);font-weight:700}
h2{font-size:clamp(1.9rem,3.6vw,2.9rem);font-weight:700}
h3{font-size:1.25rem;font-weight:600}
p{margin:0 0 1em}
.container{width:min(1200px,100% - 48px);margin-inline:auto}
.skip-link{position:absolute;left:-999px;top:8px;background:var(--cyan);color:#04121a;padding:8px 14px;border-radius:8px;z-index:100}
.skip-link:focus{left:12px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
.gradient-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font-weight:600;font-family:var(--font-body);border-radius:999px;padding:.8em 1.4em;font-size:.97rem;border:1px solid transparent;cursor:pointer;transition:transform .2s ease,box-shadow .25s ease,background .25s ease,border-color .25s}
.btn svg{width:18px;height:18px;transition:transform .2s}
.btn:hover svg{transform:translateX(3px)}
.btn-primary{background:var(--grad);color:#06101c;box-shadow:0 10px 30px -10px rgba(34,211,238,.6)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px -12px rgba(34,211,238,.75)}
.btn-ghost{border-color:var(--line-2);color:var(--text);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--cyan);background:rgba(34,211,238,.06)}
.btn-dark{background:#06101c;color:#fff}
.btn-dark:hover{transform:translateY(-2px);background:#0b1730}
.btn-sm{padding:.55em 1.1em;font-size:.9rem}
.btn-lg{padding:.95em 1.7em;font-size:1rem}
.btn-block{width:100%}

/* Header */
.site-header{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .3s,border-color .3s,backdrop-filter .3s;border-bottom:1px solid transparent}
.site-header.scrolled{background:rgba(7,11,20,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:var(--line)}
.nav-wrap{display:flex;align-items:center;gap:24px;height:74px}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{width:36px;height:36px}
.brand-text{display:flex;flex-direction:column;line-height:1.05;font-family:var(--font-head)}
.brand-text strong{font-size:1.05rem;letter-spacing:-.01em}
.brand-text span{font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.nav{margin-left:auto}
.nav-links{display:flex;gap:6px;list-style:none;margin:0;padding:0}
.nav-links a{padding:8px 14px;border-radius:999px;color:var(--muted);font-weight:500;font-size:.95rem;transition:color .2s,background .2s}
.nav-links a:hover,.nav-links a.active{color:var(--text);background:rgba(255,255,255,.05)}
.nav-cta-mobile{display:none}
.nav-toggle{display:none;background:none;border:1px solid var(--line-2);border-radius:10px;width:44px;height:44px;flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--text);border-radius:2px;transition:transform .3s,opacity .3s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Hero */
.hero{position:relative;padding:150px 0 70px;overflow:hidden}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.grid-glow{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 30%,transparent 75%);opacity:.55}
.orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.45;animation:float 14s ease-in-out infinite}
.orb-1{width:520px;height:520px;background:#0e7490;top:-160px;left:-120px}
.orb-2{width:480px;height:480px;background:#4338ca;top:40px;right:-160px;animation-delay:-6s}
@keyframes float{0%,100%{transform:translate(0,0)}50%{transform:translate(40px,30px)}}
.hero-inner{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.85rem;font-weight:500;color:var(--cyan);border:1px solid rgba(34,211,238,.3);background:rgba(34,211,238,.07);padding:6px 14px;border-radius:999px;margin-bottom:24px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 0 rgba(34,211,238,.7);animation:ping 2s infinite}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(34,211,238,.6)}80%,100%{box-shadow:0 0 0 10px rgba(34,211,238,0)}}
.lead{font-size:1.15rem;color:var(--muted);max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 26px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:0}
.hero-tags li{font-size:.85rem;color:var(--muted);padding:4px 12px;border-radius:8px;border:1px solid var(--line)}
.hero-tags li::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--indigo);margin-right:8px;vertical-align:middle}

.visual-card{background:linear-gradient(180deg,rgba(19,28,49,.9),rgba(11,18,32,.9));border:1px solid var(--line-2);border-radius:22px;box-shadow:var(--shadow),0 0 0 1px rgba(34,211,238,.05) inset;overflow:hidden;transform:perspective(1200px) rotateY(-6deg) rotateX(3deg);transition:transform .6s ease}
.visual-card:hover{transform:perspective(1200px) rotateY(0) rotateX(0)}
.visual-head{display:flex;align-items:center;gap:7px;padding:12px 16px;border-bottom:1px solid var(--line)}
.visual-title{margin-left:10px;font-size:.78rem;color:var(--dim);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.led{width:9px;height:9px;border-radius:50%;display:inline-block}
.led-g{background:#34d399;box-shadow:0 0 8px #34d399}.led-y{background:#fbbf24}.led-r{background:#f87171}
.topology{width:100%;height:auto;padding:10px 14px 0}
.topology .label{fill:var(--muted);font-size:11px;font-family:var(--font-body)}
.topology .label-accent{fill:var(--amber);font-weight:600}
.node-box{fill:#0b1220;stroke:rgba(129,140,248,.7);stroke-width:1.5}
.node-fw{stroke:var(--amber)}
.node-ring{fill:#0b1220;stroke:rgba(34,211,238,.6);stroke-width:1.5}
.node-ep{fill:#0b1220;stroke:rgba(148,163,184,.4);stroke-width:1.2}
.links path{stroke-dasharray:4 5;animation:dash 1.6s linear infinite;opacity:.85}
@keyframes dash{to{stroke-dashoffset:-18}}
.pulse{transform-origin:210px 155px;animation:breathe 3.2s ease-in-out infinite}
@keyframes breathe{0%,100%{transform:scale(.9);opacity:.6}50%{transform:scale(1.1);opacity:1}}
.visual-foot{display:flex;flex-wrap:wrap;gap:10px;padding:14px 16px 16px;border-top:1px solid var(--line)}
.stat-chip{display:flex;align-items:center;gap:8px;font-size:.8rem;color:var(--muted);background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:999px;padding:5px 12px}

.vendor-strip{margin-top:70px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;padding:22px 28px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,255,255,.02)}
.vendor-strip p{margin:0;color:var(--dim);font-size:.9rem;text-transform:uppercase;letter-spacing:.14em}
.vendor-strip ul{display:flex;gap:44px;list-style:none;margin:0;padding:0}
.vendor-strip li{font-family:var(--font-head);font-weight:600;font-size:1.35rem;color:#cbd5e1;opacity:.85;letter-spacing:-.01em}

/* Sections */
.section{padding:110px 0;position:relative}
.section-alt{background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.section-head{max-width:760px;margin-bottom:56px}
.kicker{font-size:.82rem;text-transform:uppercase;letter-spacing:.18em;color:var(--cyan);font-weight:600;margin-bottom:14px}
.sub{color:var(--muted);font-size:1.08rem}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{position:relative;overflow:hidden;padding:34px 30px;border-radius:var(--radius);background:linear-gradient(180deg,var(--surface-2),var(--surface));border:1px solid var(--line);transition:transform .35s ease,border-color .35s}
.card:hover{transform:translateY(-6px);border-color:rgba(34,211,238,.4)}
.card-glow{position:absolute;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(34,211,238,.18),transparent 70%);top:var(--my,-130px);left:var(--mx,-130px);transform:translate(-50%,-50%);pointer-events:none;opacity:0;transition:opacity .3s}
.card:hover .card-glow{opacity:1}
.card-featured{border-color:rgba(251,191,36,.35);background:linear-gradient(180deg,#17203a,var(--surface))}
.card-badge{position:absolute;top:22px;right:22px;font-size:.75rem;font-weight:600;color:#1a1206;background:var(--amber);padding:3px 10px;border-radius:999px}
.card-icon{width:56px;height:56px;border-radius:14px;display:grid;place-items:center;color:var(--cyan);background:rgba(34,211,238,.08);border:1px solid rgba(34,211,238,.25);margin-bottom:22px}
.card-featured .card-icon{color:var(--amber);background:rgba(251,191,36,.08);border-color:rgba(251,191,36,.3)}
.card-icon svg{width:30px;height:30px}
.card p{color:var(--muted)}
.checklist{list-style:none;margin:18px 0 0;padding:18px 0 0;border-top:1px solid var(--line);display:grid;gap:8px}
.checklist li{display:flex;align-items:center;gap:10px;font-size:.95rem;color:#cbd5e1}
.checklist li::before{content:"";width:18px;height:18px;flex:none;border-radius:50%;background:rgba(34,211,238,.14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12l4 4 8-9' fill='none' stroke='%2322d3ee' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat}

.why-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start}
.why-copy{position:static}
.features{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.feature{display:flex;flex-direction:column;gap:14px;padding:26px;border-radius:var(--radius);border:1px solid var(--line);background:rgba(255,255,255,.02);transition:border-color .3s,background .3s}
.feature:hover{border-color:rgba(129,140,248,.45);background:rgba(129,140,248,.05)}
.feature h3{font-size:1.1rem;margin-bottom:.35em}
.feature p{color:var(--muted);font-size:.96rem;margin:0}
.f-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;color:var(--indigo);background:rgba(129,140,248,.1)}
.f-icon svg{width:22px;height:22px}

.timeline{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.timeline::before{content:"";position:absolute;top:27px;left:28px;right:28px;height:2px;background:linear-gradient(90deg,var(--cyan),var(--indigo),transparent)}
.step{position:relative}
.step-num{display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:var(--bg);border:2px solid var(--cyan);font-family:var(--font-head);font-weight:700;color:var(--cyan);margin-bottom:22px;position:relative;z-index:1;box-shadow:0 0 0 6px var(--bg)}
.step p{color:var(--muted);font-size:.96rem}

.stack{margin-top:72px;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface)}
.stack-layer{padding:26px 24px;display:flex;flex-direction:column;gap:4px;border-right:1px solid var(--line);position:relative}
.stack-layer:last-child{border-right:0}
.stack-layer::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .5s}
.stack-layer:hover::after{transform:scaleX(1)}
.stack-tag{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}
.stack-layer strong{font-family:var(--font-head);font-size:1.1rem}
.stack-layer span:last-child{color:var(--muted);font-size:.92rem}

.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}
.about-visual{aspect-ratio:1;border-radius:28px;border:1px solid var(--line);background:radial-gradient(circle at 50% 30%,rgba(34,211,238,.14),transparent 60%),var(--surface);display:grid;place-items:center;padding:30px}
.tower{width:100%;height:auto}
.waves path{animation:wave 2.4s ease-in-out infinite;opacity:.25}
.waves path:nth-child(2){animation-delay:.3s}.waves path:nth-child(3){animation-delay:.6s}
@keyframes wave{0%,100%{opacity:.15}50%{opacity:.95}}
.beacon{transform-origin:200px 110px;animation:beacon 2s ease-out infinite}
@keyframes beacon{0%{transform:scale(.6);opacity:.9}100%{transform:scale(2);opacity:0}}
.about-copy p{color:var(--muted);font-size:1.08rem}
.about-copy p:last-child{margin-bottom:0}
.team-block{margin-top:28px;padding:24px;border-radius:var(--radius);border:1px solid var(--line-2);background:rgba(255,255,255,.02)}
.team-block h3{font-size:1.2rem;margin-bottom:.5em}
.team-block p{font-size:1rem!important}
.team-block .btn{margin-top:6px}

.cta-band{padding:0 0 10px}
.cta-inner{text-align:center;padding:64px 32px;border-radius:28px;background:var(--grad);color:#06101c;position:relative;overflow:hidden}
.cta-inner::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.25) 1px,transparent 1px);background-size:22px 22px;opacity:.35;pointer-events:none}
.cta-inner > *{position:relative}
.cta-inner p{font-size:1.1rem;color:#0b2030;margin-bottom:26px}

.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start}
.contact-list{list-style:none;padding:0;margin:30px 0 0;display:grid;gap:14px}
.contact-list li{display:flex;align-items:center;gap:14px;color:#cbd5e1;font-size:1.05rem}
.contact-list svg{width:22px;height:22px;color:var(--cyan);flex:none}
.contact-form{padding:34px;border-radius:24px;background:linear-gradient(180deg,var(--surface-2),var(--surface));border:1px solid var(--line-2);box-shadow:var(--shadow)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}
.field label{font-size:.9rem;font-weight:500;color:#cbd5e1}
.req{color:var(--amber)}
.field input,.field textarea,.field select{font:inherit;font-size:.98rem;color:var(--text);background:#0a1120;border:1px solid var(--line-2);border-radius:12px;padding:12px 14px;transition:border-color .2s,box-shadow .2s;width:100%}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6' fill='none' stroke='%23a3b0c2' stroke-width='2'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:18px;padding-right:40px}
.field textarea{resize:vertical;min-height:120px}
.field input::placeholder,.field textarea::placeholder{color:#64748b}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 4px rgba(34,211,238,.15)}
.field.invalid input,.field.invalid textarea{border-color:#f87171}
.err{color:#fca5a5;font-size:.82rem;min-height:0}
.form-note{margin:14px 0 0;font-size:.95rem;text-align:center;min-height:1.2em;border-radius:12px}
.form-note.is-success,.form-note.is-error{padding:12px 14px}
.form-note.is-success{color:#a7f3d0;background:rgba(52,211,153,.1);border:1px solid rgba(52,211,153,.35)}
.form-note.is-error{color:#fecaca;background:rgba(248,113,113,.1);border:1px solid rgba(248,113,113,.35)}
.form-note a,.form-fine a,.contact-list a,.footer-mail a{color:var(--cyan);text-decoration:underline;text-underline-offset:3px}
.form-fine{margin:12px 0 0;font-size:.85rem;color:var(--dim);text-align:center}
.footer-mail{margin:6px 0 0}
.c-label{font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;color:var(--dim);font-weight:600;min-width:52px}
.btn:disabled{opacity:.65;cursor:progress;transform:none}
.hp{position:absolute!important;left:-10000px;width:1px;height:1px;overflow:hidden}
.contact-form{position:relative}

.site-footer{border-top:1px solid var(--line);padding:64px 0 28px;margin-top:40px;background:var(--bg-2)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
.footer-tag{color:var(--muted);margin-top:16px;max-width:340px}
.site-footer h4{font-size:.85rem;text-transform:uppercase;letter-spacing:.14em;color:var(--dim);margin-bottom:16px}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.site-footer ul a{color:#cbd5e1;transition:color .2s}
.site-footer ul a:hover{color:var(--cyan)}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:48px;padding-top:24px;border-top:1px solid var(--line);color:var(--dim);font-size:.9rem}
.footer-bottom p{margin:0}
.to-top:hover{color:var(--cyan)}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

/* Responsive */
@media (max-width:1024px){
  .hero-inner,.why-grid,.about-grid,.contact-grid{grid-template-columns:1fr;gap:48px}
  .why-copy{position:static}
  .cards{grid-template-columns:1fr 1fr}
  .timeline{grid-template-columns:1fr 1fr;row-gap:40px}
  .timeline::before{display:none}
  .stack{grid-template-columns:1fr 1fr}
  .stack-layer:nth-child(2){border-right:0}
  .stack-layer:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .about-visual{max-width:420px}
  .visual-card{transform:none}
}
@media (max-width:1080px){
  .nav-toggle{display:flex;margin-left:auto}
  .nav-cta{display:none}
  .nav{position:fixed;inset:74px 0 auto 0;background:rgba(7,11,20,.97);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transform:translateY(-12px);opacity:0;visibility:hidden;transition:all .3s ease;margin:0}
  .nav.open{transform:none;opacity:1;visibility:visible}
  .nav-links{flex-direction:column;padding:16px 24px 24px;gap:4px}
  .nav-links a{display:block;padding:14px 12px;font-size:1.05rem}
  .nav-cta-mobile{display:block;margin-top:10px}
  .nav-cta-mobile .btn{display:flex;justify-content:center;width:100%;color:#06101c;background:var(--grad)}
}
@media (max-width:640px){
  body{font-size:16px}
  .lead{font-size:1.05rem}
  .hero{padding:120px 0 50px}
  .section{padding:80px 0}
  .cards,.features,.timeline,.stack,.row,.footer-grid{grid-template-columns:1fr}
  .stack-layer{border-right:0;border-bottom:1px solid var(--line)}
  .stack-layer:last-child{border-bottom:0}
  .vendor-strip{justify-content:center;text-align:center}
  .vendor-strip ul{gap:28px}
  .contact-form{padding:24px}
  .cta-inner{padding:48px 22px}
}

/* ===== v2: broadened scope ===== */
.hero-tags li.t-it::before{background:var(--cyan)}.hero-tags li.t-ot::before{background:var(--amber)}.hero-tags li.t-rs::before{background:var(--green)}.hero-tags li.t-more::before{background:var(--indigo)}
.scene{width:100%;height:auto}
.scene .label,.site-svg .label,.rs-svg .label,.ms-svg .label{fill:var(--muted);font-size:11px;font-family:var(--font-body);letter-spacing:.04em}
.label-rs{fill:var(--green)!important;font-weight:600}.label-ot{fill:var(--amber)!important;font-weight:600}
.label.tiny{font-size:9px;fill:var(--dim)}
.cloud{animation:drift 18s ease-in-out infinite}.cloud.c2{animation-duration:24s;animation-direction:reverse}
@keyframes drift{0%,100%{transform:translateX(0)}50%{transform:translateX(30px)}}
.plume{transform-box:fill-box;transform-origin:center;animation:plume 5s ease-out infinite}
.plume.p2{animation-delay:-2.5s}
@keyframes plume{0%{transform:translate(0,0) scale(.5);opacity:0}20%{opacity:1}100%{transform:translate(40px,-80px) scale(2.2);opacity:0}}
.flame{transform-box:fill-box;transform-origin:bottom;animation:flick .5s ease-in-out infinite alternate}
@keyframes flick{from{transform:scaleY(.8)}to{transform:scaleY(1.25)}}
.pumpjack{transform-box:fill-box;transform-origin:55% 60%;animation:pump 2.6s ease-in-out infinite}
@keyframes pump{0%,100%{transform:rotate(-9deg)}50%{transform:rotate(9deg)}}
.waves-h path{animation:wave 2.4s ease-in-out infinite;opacity:.25}.waves-h path:nth-child(2){animation-delay:.3s}.waves-h path:nth-child(3){animation-delay:.6s}
.spark{stroke-dasharray:400;stroke-dashoffset:400;animation:draw 4s ease-in-out infinite}
@keyframes draw{0%{stroke-dashoffset:400}50%,100%{stroke-dashoffset:0}}
.win{animation:blink 4s steps(1) infinite}.win.w2{animation-delay:-1.3s}.win.w3{animation-delay:-2.6s}
@keyframes blink{0%,100%{fill-opacity:.55}50%{fill-opacity:.12}}
.rec{animation:recb 1.4s steps(1) infinite}@keyframes recb{50%{opacity:.15}}
.badge-led{animation:recb 2.2s steps(1) infinite}
.sw{width:10px;height:10px;border-radius:3px;display:inline-block}.sw-it{background:var(--cyan)}.sw-ot{background:var(--amber)}.sw-rs{background:var(--green)}
.scope-list{flex-wrap:wrap;gap:12px 28px!important}
.scope-list li{font-size:1.05rem!important}
.vendor-inline{margin-top:28px}

.sol-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.sol-card{--c:var(--cyan);position:relative;display:flex;flex-direction:column;padding:30px 26px;border-radius:var(--radius);background:linear-gradient(180deg,var(--surface-2),var(--surface));border:1px solid var(--line);transition:transform .35s,border-color .35s,box-shadow .35s;overflow:hidden}
.sol-card[data-area="ot"]{--c:var(--amber)}.sol-card[data-area="rs"]{--c:var(--green)}
.sol-card::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--c);opacity:.8}
.sol-card:hover{transform:translateY(-6px);border-color:color-mix(in srgb,var(--c) 55%,transparent);box-shadow:0 20px 50px -25px var(--c)}
.sol-num{position:absolute;top:20px;right:22px;font-family:var(--font-head);font-weight:700;color:var(--dim);font-size:.95rem}
.sol-icon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;color:var(--c);background:color-mix(in srgb,var(--c) 12%,transparent);border:1px solid color-mix(in srgb,var(--c) 35%,transparent);margin-bottom:20px}
.sol-icon svg{width:28px;height:28px}
.sol-card p{color:var(--muted);font-size:.96rem}
.sol-card > p:not(.sol-eyebrow){flex:1}
.sol-link{color:var(--c);font-weight:600;font-size:.92rem;margin-top:8px}
.sol-more{--c:var(--indigo);border-style:dashed;border-color:var(--line-2);background:transparent}

.site-wrap{display:grid;grid-template-columns:1fr;gap:24px}
.site-wrap .site-legend{grid-template-columns:repeat(3,1fr)}
.site-visual{border-radius:20px;border:1px solid var(--line-2);overflow:hidden;box-shadow:var(--shadow)}
.site-svg{width:100%;height:auto}
.hs circle{stroke-width:2;fill:#0b1220}.hs text{font-size:14px}
.hs-it circle{stroke:var(--cyan)}.hs-it text{fill:var(--cyan)}
.hs-ot circle{stroke:var(--amber)}.hs-ot text{fill:var(--amber)}
.hs-rs circle{stroke:var(--green)}.hs-rs text{fill:var(--green)}
.hs{animation:hsPulse 2.6s ease-in-out infinite;transform-box:fill-box;transform-origin:center}
.hs:nth-child(2){animation-delay:.4s}.hs:nth-child(3){animation-delay:.8s}.hs:nth-child(4){animation-delay:1.2s}.hs:nth-child(5){animation-delay:1.6s}.hs:nth-child(6){animation-delay:2s}
@keyframes hsPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.15)}}
.site-legend{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.site-legend li{display:flex;gap:14px;align-items:flex-start;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.02)}
.site-legend strong{display:block;font-family:var(--font-head);font-size:1rem}
.site-legend span{color:var(--muted);font-size:.92rem}
.hs-dot{flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-family:var(--font-head);font-weight:700;font-size:.9rem;border:2px solid}
.hs-dot.hs-it{color:var(--cyan);border-color:var(--cyan)}.hs-dot.hs-ot{color:var(--amber);border-color:var(--amber)}.hs-dot.hs-rs{color:var(--green);border-color:var(--green)}
.tag{display:inline-block;font-style:normal;font-size:.72rem;font-weight:600;letter-spacing:.04em;padding:2px 9px;border-radius:999px;border:1px solid var(--line-2);color:#cbd5e1;margin-left:4px;white-space:nowrap}
.tag-it{color:var(--cyan);border-color:rgba(34,211,238,.4)}.tag-ot{color:var(--amber);border-color:rgba(251,191,36,.4)}.tag-rs{color:var(--green);border-color:rgba(52,211,153,.4)}
.kicker-it{color:var(--cyan)}.kicker-ot{color:var(--amber)}.kicker-rs{color:var(--green)}

.split{display:grid;grid-template-columns:1fr 1.15fr;gap:56px;align-items:center}
.split-rev{grid-template-columns:1fr 1fr}
.split-copy .btn{margin-top:8px}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.btn-row .btn{margin-top:0}
.f-ot .f-icon{color:var(--amber);background:rgba(251,191,36,.1)}
.f-ot:hover{border-color:rgba(251,191,36,.45);background:rgba(251,191,36,.04)}
#ot .features{grid-template-columns:1fr 1fr}
.research-visual{border-radius:24px;overflow:hidden;border:1px solid var(--line-2);box-shadow:var(--shadow)}
.rs-svg{width:100%;height:auto}
.balloon{animation:bob 5s ease-in-out infinite}@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.live-dot{animation:recb 1.2s steps(1) infinite}
.checklist-rs{border-top:0;padding-top:4px}
.checklist-rs li::before{background-color:rgba(52,211,153,.14);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12l4 4 8-9' fill='none' stroke='%2334d399' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}

.mobile-sampling{margin-top:90px}
.ms-head{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:28px}
.ms-title{font-size:clamp(1.5rem,2.6vw,2.1rem);font-weight:700;margin:0}
.ms-head .sub{margin:0}
.ms-visual{border-radius:20px;overflow:hidden;border:1px solid var(--line-2);box-shadow:var(--shadow)}
.ms-svg{width:100%;height:auto}
.drone{animation:hover 3.4s ease-in-out infinite}@keyframes hover{0%,100%{transform:translate(0,0)}50%{transform:translate(18px,-8px)}}
.rotor{transform-box:fill-box;transform-origin:center;animation:spin .25s linear infinite}@keyframes spin{50%{transform:scaleX(.3)}}
.boat{animation:rock 3s ease-in-out infinite;transform-origin:405px 210px}@keyframes rock{0%,100%{transform:rotate(-2deg)}50%{transform:rotate(2deg) translateY(2px)}}
.truck{animation:roll 6s ease-in-out infinite}@keyframes roll{0%,100%{transform:translateX(-20px)}50%{transform:translateX(30px)}}
.sense{transform-box:fill-box;transform-origin:center;animation:beacon 2s ease-out infinite}
.samples circle{animation:float2 6s ease-in-out infinite;opacity:.6}.samples circle:nth-child(2n){animation-delay:-3s}
@keyframes float2{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.platforms{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:22px}
.platform{padding:24px;border-radius:var(--radius);border:1px solid var(--line);background:rgba(52,211,153,.03);transition:border-color .3s,transform .3s}
.platform:hover{border-color:rgba(52,211,153,.45);transform:translateY(-4px)}
.platform h4{font-family:var(--font-head);font-size:1.08rem;margin:14px 0 6px}
.platform p{color:var(--muted);font-size:.94rem;margin:0}
.p-ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;color:var(--green);background:rgba(52,211,153,.1)}
.p-ic svg{width:24px;height:24px}


.sectors{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.sector{padding:24px;border-radius:var(--radius);border:1px solid var(--line);background:linear-gradient(180deg,var(--surface-2),var(--surface));transition:transform .3s,border-color .3s}
.sector:hover{transform:translateY(-4px);border-color:rgba(129,140,248,.45)}
.sector h3{font-size:1.08rem;margin:14px 0 6px}
.sector p{color:var(--muted);font-size:.93rem;margin:0}
.s-ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;color:var(--indigo);background:rgba(129,140,248,.1)}
.s-ic.s-ot{color:var(--amber);background:rgba(251,191,36,.1)}
.s-ic svg{width:24px;height:24px}
.sector-more{border-style:dashed;background:transparent;grid-column:span 2}
.reach-wrap{display:grid;grid-template-columns:1fr 1.7fr;gap:24px;margin-top:28px;align-items:stretch}
.case{padding:30px;border-radius:var(--radius);border:1px solid rgba(251,191,36,.3);background:linear-gradient(180deg,#1b1a2a,var(--surface));display:flex;flex-direction:column;justify-content:center}
.case h3{font-size:1.4rem}
.case p{color:var(--muted)}
.case-tags{list-style:none;padding:0;margin:8px 0 0;display:flex;flex-wrap:wrap;gap:8px}
.case-tags .tag{margin-left:0}
.map-card{padding:22px 22px 12px;border-radius:var(--radius);border:1px solid var(--line-2);background:var(--surface)}
.map-head{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;align-items:baseline;margin-bottom:6px}
.map-head strong{font-family:var(--font-head);font-size:1.15rem}
.map-head span{color:var(--muted);font-size:.9rem}
.world-map{width:100%;height:auto;display:block}
.map-dots{fill:none;stroke:#64748b;stroke-width:6;stroke-linecap:round;opacity:.8}
.routes path{animation:dash 1.6s linear infinite}
.reach-pts circle{fill:#0b1220;stroke:var(--cyan);stroke-width:2.5}
.pin circle:last-child{fill:var(--amber)}
.pin-ring{fill:none;stroke:var(--amber);stroke-width:2.5;transform-box:fill-box;transform-origin:center;animation:beacon 2.2s ease-out infinite}
.home-tag{fill:#0b1220;fill-opacity:.9;stroke:var(--amber);stroke-opacity:.6;stroke-width:1.5}
.home-lead{stroke:var(--amber);stroke-opacity:.7;stroke-width:2}
.map-labels text{fill:#e2e8f0;font-family:var(--font-head);font-weight:600;font-size:20px}

.sol-eyebrow{font-size:.74rem!important;text-transform:uppercase;letter-spacing:.12em;font-weight:600;color:var(--c,var(--cyan))!important;margin:0 0 6px;flex:none!important}
.card .sol-eyebrow{--c:var(--cyan)}.card-featured .sol-eyebrow{--c:var(--amber)}
.lead-sm{font-size:.95rem;color:var(--dim);max-width:560px;margin-top:-4px}
.tech{margin:12px 0 6px;border-top:1px solid var(--line);padding-top:10px}
.tech summary{cursor:pointer;list-style:none;font-size:.82rem;font-weight:600;color:#cbd5e1;display:inline-flex;align-items:center;gap:8px;user-select:none}
.tech summary::-webkit-details-marker{display:none}
.tech summary::before{content:"+";display:grid;place-items:center;width:18px;height:18px;border-radius:5px;border:1px solid var(--line-2);font-size:.8rem;color:var(--cyan);transition:transform .2s}
.tech[open] summary::before{content:"\2212"}
.tech summary:hover{color:#fff}
.tech > ul{margin:10px 0 0;padding-left:18px;color:var(--muted);font-size:.9rem;display:grid;gap:4px}
.tech > p{margin:8px 0 0;color:var(--muted);font-size:.9rem}
.tech .checklist{margin-top:10px;padding-top:0;border-top:0}
.feature .tech{margin-top:10px}
.feature > div > p{margin:0}
.tech-open{border-top:0;padding-top:0}
@media (max-width:1024px){
  .sol-grid,.sectors{grid-template-columns:1fr 1fr}
  .site-wrap .site-legend{grid-template-columns:1fr 1fr}
  .sector-more{grid-column:auto}
  .site-wrap,.split,.split-rev,.reach-wrap,.ms-head{grid-template-columns:1fr}
  .split-rev .research-visual{order:2}
}
@media (max-width:640px){
  .sol-grid,.sectors,.platforms,#ot .features{grid-template-columns:1fr}
  .site-legend li{padding:12px}
  .site-wrap .site-legend{grid-template-columns:1fr}
  .sector-more{grid-column:auto}
  .mobile-sampling{margin-top:64px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}
a[href^="tel:"],a[href^="mailto:"]{white-space:nowrap}
.about-copy .kicker{color:var(--cyan);font-size:.82rem}

/* Mobile platform mini-spec + capabilities */
.platform{display:flex;flex-direction:column}
.p-spec{margin:14px 0 0;padding:14px 0 0;border-top:1px solid var(--line);display:grid;gap:10px}
.p-spec div{display:grid;gap:2px}
.p-spec dt{font-size:.72rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--green)}
.p-spec dd{margin:0;font-size:.9rem;color:#cbd5e1}
.platform .tech{margin-top:auto;padding-top:12px}
.platform .p-spec{margin-bottom:14px}
.ms-caps{margin-top:22px;padding:24px;border-radius:var(--radius);border:1px solid var(--line);background:rgba(52,211,153,.03)}
.ms-caps h4{font-family:var(--font-head);font-size:1.08rem;margin:0 0 14px}
.ms-caps ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.ms-caps li{display:grid;gap:4px;padding-left:14px;border-left:2px solid rgba(52,211,153,.45)}
.ms-caps strong{font-family:var(--font-head);font-weight:600;font-size:.98rem}
.ms-caps span{color:var(--muted);font-size:.9rem}
@media (max-width:1024px){.ms-caps ul{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.ms-caps ul{grid-template-columns:1fr}.ms-caps{padding:20px}}