:root{
  --bg:#071018;
  --bg2:#0b1622;
  --panel:rgba(7,16,24,.74);
  --card:rgba(255,255,255,.045);
  --line:rgba(191,224,255,.13);
  --text:#edf5ff;
  --muted:#bfd0e2;
  --cyan:#4fe2ff;
  --amber:#f2b564;
  --green:#70e7af;
  --danger:#ff8b8b;
  --radius:24px;
  --shadow:0 24px 80px rgba(0,0,0,.34);
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-height:100vh;font-family:"Rajdhani",system-ui,sans-serif;color:var(--text);background:linear-gradient(180deg,var(--bg),var(--bg2));overflow-x:hidden}
a{color:inherit} img{max-width:100%} button,input,select,textarea{font:inherit}
.bg-stack,.bg-base,.bg-tile,.bg-vignette{position:fixed;inset:0}.bg-stack{z-index:0;pointer-events:none}
.bg-base{background:linear-gradient(180deg,rgba(5,10,18,.38),rgba(5,10,18,.74)),url("/background.png") center center / cover no-repeat}
.bg-tile{background:url("/background_tile.png") center center / 520px auto repeat;opacity:.18;mix-blend-mode:screen;animation:tileDrift 34s linear infinite}
.bg-vignette{background:radial-gradient(60% 40% at 0% 0%,rgba(79,226,255,.18),transparent 60%),radial-gradient(50% 40% at 100% 0%,rgba(242,181,100,.16),transparent 60%),radial-gradient(60% 50% at 50% 100%,rgba(79,226,255,.12),transparent 60%),linear-gradient(180deg,rgba(7,16,24,.3),rgba(7,16,24,.78))}
@keyframes tileDrift{from{transform:translate3d(0,0,0)}to{transform:translate3d(0,-56px,0)}}
.shell{position:relative;z-index:1}.container{width:min(calc(100% - 40px),var(--max));margin:0 auto}
.topbar{position:sticky;top:0;z-index:10;backdrop-filter:blur(16px);background:rgba(7,16,24,.64);border-bottom:1px solid rgba(255,255,255,.08)}
.topbar-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none}
.brand span{min-width:0}
.brand img{width:46px;height:46px;object-fit:cover;border-radius:12px;border:1px solid var(--line);box-shadow:0 10px 30px rgba(0,0,0,.4);cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.brand img:hover{transform:translateY(-1px)}
.brand img.audio-on{border-color:rgba(79,226,255,.6);box-shadow:0 0 0 3px rgba(79,226,255,.14),0 0 26px rgba(79,226,255,.3),0 10px 30px rgba(0,0,0,.4)}
.brand strong,.section h1,.section h2,.card h3,.page-title{font-family:"Orbitron",sans-serif}
.brand strong{display:block;font-size:17px;letter-spacing:.04em}.brand small{display:block;color:#d6e2ef;font-size:14px;font-weight:600;line-height:1.22;text-shadow:0 2px 10px rgba(0,0,0,.42);overflow-wrap:anywhere}
.nav{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.nav a,.nav button{text-decoration:none}
.nav>a:not(.button){color:var(--muted);font-weight:700;font-size:15px}.nav>a:not(.button):hover{color:var(--text)}
.nav-toggle{display:none;border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--text);padding:10px 12px;border-radius:12px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:0 18px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--text);font-weight:700;letter-spacing:.02em;text-decoration:none;cursor:pointer;transition:transform .18s ease,background .18s ease}
.button:hover{transform:translateY(-1px);background:rgba(255,255,255,.08)}
.button.primary{border-color:rgba(79,226,255,.48);background:linear-gradient(135deg,rgba(79,226,255,.18),rgba(242,181,100,.14));box-shadow:0 12px 36px rgba(79,226,255,.18)} .button.ghost{background:rgba(255,255,255,.02)}
.hero{padding:40px 0 12px;overflow:hidden}.hero-grid,.grid{display:grid;gap:20px}.hero-grid{position:relative;grid-template-columns:minmax(0,.95fr) 1fr;align-items:start;min-height:760px}
.hero-grid::before{content:none}
.panel,.card,.legal-card,.quote-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);box-shadow:var(--shadow)} .panel{position:relative;overflow:hidden}
.hero-copy{position:relative;z-index:3;padding:34px 0 28px 4px;max-width:41rem;background:none;border:none;box-shadow:none;overflow:visible}
.hero-copy::before{content:"";position:absolute;inset:88px -18px -8px -28px;background:radial-gradient(64% 80% at 18% 34%,rgba(6,15,25,.42),rgba(6,15,25,.18) 54%,rgba(6,15,25,0) 100%);filter:blur(18px);z-index:-1;pointer-events:none}
.hero-copy::after{content:none}
.hero-copy>*{position:relative;z-index:1}
.eyebrow{display:inline-flex;align-items:center;gap:8px;flex-wrap:wrap;width:max-content;max-width:100%;padding:7px 12px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--muted);font-size:13px;font-weight:700;letter-spacing:.04em;line-height:1.25;text-transform:uppercase;white-space:normal}
.hero h1{margin:24px 0 16px;padding:8px 0 14px;font-family:"Orbitron",sans-serif;font-size:clamp(3rem,8vw,5.7rem);line-height:.9;letter-spacing:.03em;text-transform:uppercase;text-shadow:0 10px 30px rgba(0,0,0,.42)}
.hero-lead{margin:0;font-size:clamp(1.5rem,2vw,2.2rem);font-weight:700;overflow-wrap:anywhere}
.hero-text,.hero-note,.section-head p,.card p,.legal-card p,.quote-card p{color:var(--muted);line-height:1.5;font-size:1.2rem;font-weight:500;text-shadow:0 3px 14px rgba(0,0,0,.34)}
.hero-copy .hero-text,.hero-copy .hero-note{display:block;max-width:36rem;padding:0;background:none}
.hero-copy .hero-note{margin-top:16px}
.hero-actions,.form-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:24px}
.hero-visual{position:absolute;top:-72px;bottom:-8px;left:28%;right:calc((100vw - min(var(--max), calc(100vw - 40px))) / -2);z-index:1;display:block;padding:0;min-height:0;background:none;border:none;box-shadow:none;overflow:hidden;pointer-events:none}.mesh-display{position:absolute;inset:0;background:none;overflow:hidden}
.hero-fx{position:absolute;inset:0;z-index:2;pointer-events:none;opacity:1;width:100%;height:100%;display:block}
.mesh-grid,.hero-watermark{display:none}
@keyframes spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
.mesh-ring,.mesh-node,.mesh-link,.mesh-center,.mesh-pulse,.mesh-sweep,.globe-layer{display:none}
.diagram-line::after{content:"";position:absolute;top:50%;left:-8%;width:26%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.9),transparent);transform:translateY(-50%);filter:blur(1px);animation:signalRun 3.2s linear infinite}
.section-head .eyebrow,.eyebrow{color:#d8e7f5;font-weight:800}
.card p,.section-footnote,.inline-note,.form-hint,.muted,.challenge-meta{color:#c7d5e4}
.card h3,.card strong,.flow-card strong,.process-card strong{letter-spacing:.01em}
.section-head p{max-width:70rem}
.legal-card strong,.quote-card strong,.helper-card strong,.contact-card strong{display:block;font-size:1.15rem;margin-bottom:8px}
.section{padding:28px 0}.section-head{max-width:760px;margin-bottom:24px}.section-head.compact{margin-bottom:18px}.section h2,.page-title{margin:14px 0 10px;font-size:clamp(1.85rem,4vw,3rem);line-height:1.05}
.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.cols-5{grid-template-columns:repeat(5,minmax(0,1fr))}
.card,.legal-card,.quote-card{padding:22px}
.feature-list{margin:0;padding-left:18px;display:grid;gap:10px;font-size:1.08rem;color:var(--text)}
.quote-card{display:grid;place-content:center;min-height:100%;background:linear-gradient(160deg,rgba(79,226,255,.12),rgba(242,181,100,.08))}
.quote-card strong{font-family:"Orbitron",sans-serif;font-size:clamp(1.6rem,3vw,2.4rem);line-height:1.1;text-transform:uppercase}
.diagram-stage{position:relative;min-height:420px;display:grid;place-items:center;overflow:hidden}.diagram-center-wrap{position:relative;width:min(100%,520px);height:340px;margin:26px auto 6px}.diagram-dot{position:absolute;width:22px;height:22px;border-radius:50%;background:var(--green);box-shadow:0 0 0 12px rgba(112,231,175,.08),0 0 18px rgba(112,231,175,.34);animation:nodePulse 4.8s ease-in-out infinite}
.dot-core{top:50%;left:50%;transform:translate(-50%,-50%);background:var(--cyan);animation:corePulse 4.2s ease-in-out infinite}.dot-north{top:12%;left:48%;animation-delay:1.2s}.dot-east{top:48%;right:14%;animation-delay:2s}.dot-south{bottom:10%;left:46%;animation-delay:.7s}.dot-west{top:48%;left:14%;animation-delay:2.7s}.dot-northwest{top:28%;left:20%;animation-delay:1.7s}
.diagram-line{position:absolute;height:2px;background:linear-gradient(90deg,rgba(79,226,255,.2),rgba(79,226,255,.9),rgba(79,226,255,.2))}
.line-ne{top:26%;left:49%;width:30%;transform:rotate(38deg)}.line-es{top:54%;left:56%;width:26%;transform:rotate(56deg)}.line-sw{top:58%;left:20%;width:30%;transform:rotate(28deg)}.line-wn{top:32%;left:18%;width:28%;transform:rotate(-28deg)}.line-cross-a{top:50%;left:16%;width:68%}.line-cross-b{top:18%;left:48%;width:60%;transform:rotate(90deg)}.line-diag-c{top:37%;left:24%;width:44%;transform:rotate(57deg)}
.diagram-line::after{animation-duration:2.8s}
.line-ne::after{animation-delay:.2s}.line-es::after{animation-delay:1.7s}.line-sw::after{animation-delay:.8s}.line-wn::after{animation-delay:2.3s}.line-cross-a::after{animation-delay:1.2s}.line-cross-b::after{animation-delay:.5s}.line-diag-c::after{animation-delay:2.6s}
.diagram-signal{position:absolute;width:16px;height:16px;border-radius:50%;background:rgba(255,255,255,.9);box-shadow:0 0 12px rgba(79,226,255,.55);animation:diagramTravel 5s linear infinite}
.signal-a{top:50%;left:16%;animation-delay:0s}.signal-b{top:18%;left:48%;animation-delay:1.6s}.signal-c{top:31%;left:22%;animation-delay:3.2s}
.flow-card strong,.process-card strong{display:block;margin-bottom:8px;color:var(--cyan)} .legal-card{background:linear-gradient(160deg,rgba(255,255,255,.04),rgba(255,139,139,.08))}
.node-card img{width:100%;height:180px;object-fit:contain;margin-bottom:12px;opacity:.86}.inline-note,.section-footnote{margin-top:18px;color:var(--muted)} .process-card strong{font-family:"Orbitron",sans-serif;font-size:1.4rem}
.form-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:20px;align-items:start}
.app-form label,.login-panel label{display:grid;gap:8px}.app-form span,.login-panel span{font-weight:700}
.app-form input,.app-form select,.app-form textarea,.login-panel input,.login-panel textarea{width:100%;padding:13px 14px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--text);outline:none}
.app-form input:focus,.app-form select:focus,.app-form textarea:focus,.login-panel input:focus,.login-panel textarea:focus{border-color:rgba(79,226,255,.44);box-shadow:0 0 0 4px rgba(79,226,255,.08)}
.full{grid-column:1 / -1}.form-feedback{min-height:24px;margin:16px 0 0;font-weight:700}.form-feedback.is-error{color:var(--danger)}.form-feedback.is-success{color:var(--green)}
.apply-steps{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}
.step-chip{min-height:40px;padding:0 16px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--muted);font-weight:700;cursor:pointer}
.step-chip.is-active{background:linear-gradient(135deg,rgba(79,226,255,.16),rgba(79,226,255,.06));color:var(--text);border-color:rgba(79,226,255,.36)}
.apply-step{display:none}
.apply-step.is-active{display:block}
.step-title{font-family:"Orbitron",sans-serif;font-size:1.35rem;margin-bottom:8px}
.step-copy{margin:0 0 18px;color:var(--muted);font-size:1.05rem}
.choice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-bottom:18px}
.choice-card{position:relative;display:grid;gap:10px;padding:20px;border-radius:22px;border:1px solid var(--line);background:rgba(255,255,255,.04);cursor:pointer;transition:transform .18s ease,border-color .18s ease,background .18s ease}
.choice-card input{position:absolute;inset:0;opacity:0;pointer-events:none}
.choice-card:hover{transform:translateY(-2px);border-color:rgba(79,226,255,.28)}
.choice-card:has(input:checked){border-color:rgba(79,226,255,.48);background:linear-gradient(145deg,rgba(79,226,255,.14),rgba(255,255,255,.05))}
.choice-kicker{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--cyan)}
.choice-card strong{font-size:1.15rem}
.choice-card small{color:var(--muted);font-size:1rem;line-height:1.4}
.equipment-panel{margin-top:8px;padding:20px;border-radius:22px;border:1px solid var(--line);background:rgba(255,255,255,.035)}
.equipment-panel.alt{background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(79,226,255,.04))}
.equipment-title{margin-bottom:14px;font-family:"Orbitron",sans-serif;font-size:1rem}
.equipment-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.equipment-card{position:relative;display:grid;gap:10px;padding:18px;border-radius:20px;border:1px solid var(--line);background:rgba(255,255,255,.04);cursor:pointer;transition:transform .18s ease,border-color .18s ease,background .18s ease}
.equipment-card input{position:absolute;top:14px;right:14px;width:20px;height:20px;accent-color:var(--cyan)}
.equipment-card img{width:100%;height:120px;object-fit:contain;filter:drop-shadow(0 12px 22px rgba(0,0,0,.35))}
.equipment-card strong{font-size:1.05rem}
.equipment-card span{color:var(--muted);font-size:.98rem;line-height:1.4}
.equipment-card:has(input:checked){border-color:rgba(79,226,255,.48);background:linear-gradient(145deg,rgba(79,226,255,.16),rgba(255,255,255,.05));transform:translateY(-2px)}
.wizard-actions{justify-content:space-between}
.contact-grid,.portal-detail-grid,.single-column{display:grid;gap:20px}.contact-grid{grid-template-columns:1fr .75fr;align-items:start}.contact-card{padding:24px}
.footer{padding:24px 0 42px}.footer-inner{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--muted);border-top:1px solid rgba(255,255,255,.08);padding-top:22px}
.page-narrow .single-column{max-width:980px}.login-panel{padding:24px}
.challenge-box{margin:18px 0;padding:18px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid var(--line)}.challenge-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.challenge-box pre{margin:0;padding:14px;border-radius:14px;background:rgba(0,0,0,.22);white-space:pre-wrap;word-break:break-word;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
.helper-card{padding:20px;border-radius:18px;border:1px solid var(--line);background:rgba(255,255,255,.04)} .helper-card ol{margin:10px 0 14px;padding-left:18px}
.portal-grid,.portal-detail-grid{margin-top:18px}.portal-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.stat-card strong{display:block;font-size:1.6rem;margin:10px 0 4px}
.detail-list{display:grid;grid-template-columns:max-content 1fr;gap:10px 14px;margin:0}.detail-list dt{color:var(--muted);font-weight:700}.detail-list dd{margin:0}
.stack-list{display:grid;gap:12px}.stack-item{padding:14px;border-radius:16px;border:1px solid var(--line);background:rgba(255,255,255,.04)} .stack-item strong{display:block;margin-bottom:6px}
.card-head{margin-bottom:14px}
canvas#fx{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:1}
@keyframes nodePulse{0%,100%{transform:scale(1)}50%{transform:scale(1.18)}}
@keyframes corePulse{0%,100%{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-50%) scale(1.14)}}
@keyframes meshTransmit{0%{transform:scale(.4);opacity:0}20%{opacity:.8}100%{transform:scale(8);opacity:0}}
@keyframes signalRun{0%{left:-12%;opacity:0}15%{opacity:1}85%{opacity:1}100%{left:104%;opacity:0}}
@keyframes diagramTravel{
  0%{transform:translate(0,0);opacity:0}
  12%{opacity:1}
  25%{transform:translate(190px,-102px);opacity:1}
  50%{transform:translate(410px,-12px);opacity:1}
  75%{transform:translate(212px,118px);opacity:1}
  100%{transform:translate(0,0);opacity:0}
}
@media (max-width:1080px){.hero-grid,.form-layout,.contact-grid,.grid.cols-2,.grid.cols-3,.grid.cols-5,.portal-grid,.portal-detail-grid,.choice-grid,.equipment-grid{grid-template-columns:1fr}.hero-grid{min-height:690px}.hero-copy{padding:26px 0 8px 0;max-width:none}.hero-copy::before{inset:92px -12px -10px -22px;background:radial-gradient(72% 74% at 20% 30%,rgba(6,15,25,.38),rgba(6,15,25,.14) 54%,rgba(6,15,25,0) 100%)}.hero-visual{position:absolute;top:-34px;bottom:-8px;left:34%;right:-6%;padding:0;min-height:0}.mesh-display{position:absolute;inset:0;min-height:0;overflow:hidden}}
@media (max-width:860px){.nav-toggle{display:inline-flex}.nav{position:absolute;top:78px;right:20px;width:min(340px,calc(100% - 40px));padding:16px;border-radius:18px;border:1px solid var(--line);background:rgba(7,16,24,.96);box-shadow:var(--shadow);display:none;flex-direction:column;align-items:stretch}.nav.is-open{display:flex}.nav-inline{position:static;width:auto;padding:0;border:none;background:none;display:flex;flex-direction:row;box-shadow:none}}
@media (max-width:720px){
.container{width:min(calc(100% - 28px),var(--max))}
.topbar-inner{min-height:74px;gap:12px}
.brand{gap:10px;align-items:center;max-width:calc(100% - 124px)}
.brand img{width:40px;height:40px;border-radius:10px}
.brand strong{font-size:15px;line-height:1}
.brand small{font-size:10px;line-height:1.18;max-width:170px}
.nav-toggle{padding:9px 14px;min-width:96px}
.hero-copy,.card,.legal-card,.quote-card,.login-panel{padding:18px}
.hero{padding-top:10px}
.hero-grid{min-height:auto;grid-template-columns:1fr;gap:8px}
.hero-copy{padding:12px 14px 16px;max-width:none;border-radius:22px;background:linear-gradient(180deg,rgba(7,16,24,.52),rgba(7,16,24,.2))}
.hero-copy::before{display:none}
.hero h1{margin:12px 0 8px;font-size:clamp(2.35rem,16vw,3.55rem);line-height:.96}
.hero-lead,.hero-text,.hero-note,.section-head p,.card p,.legal-card p,.quote-card p{font-size:.96rem}
.hero-lead{margin-bottom:10px;line-height:1.18;max-width:none;word-break:break-word}
.hero-text,.hero-note{line-height:1.42}
.hero-copy .hero-text,.hero-copy .hero-note{max-width:none}
.hero-copy .eyebrow{display:flex;width:100%;padding:6px 10px;font-size:8px;letter-spacing:.015em;line-height:1.28;overflow-wrap:anywhere;word-break:break-word}
.hero-visual{display:none}
.mesh-display{position:absolute;inset:0;min-height:0}
.diagram-stage{min-height:340px}
.diagram-center-wrap{height:280px}
.button{width:100%}
.hero-actions .button{width:100%}
}
@media (max-width:520px){
.brand{max-width:calc(100% - 112px)}
.brand strong{font-size:14px}
.brand small{font-size:9px;max-width:145px}
.nav-toggle{min-width:88px;padding:8px 12px}
.hero-copy .eyebrow{font-size:7px;padding:6px 8px}
.hero h1{font-size:clamp(2.15rem,17vw,3.1rem)}
.hero-lead{font-size:1.18rem;max-width:none}
.hero-text,.hero-note{font-size:.88rem}
}