/* ==========================================================
   PALETTE SAMPLED DIRECTLY FROM THE VOLTRAX LOGO FILE
   ground #000C1C · accent #00A8F0 · highlight #00B5FF · white #F8F8F8
   ========================================================== */
:root{
  --void:#00070F;
  --ink:#000C1C;          /* exact logo background */
  --surf:#04162A;
  --surf-2:#0A2038;
  --surf-3:#102C48;
  --line:#122A40;
  --line-2:#1D3A55;
  --text:#F8F8F8;         /* exact logo white */
  --text-2:#9CB4C8;
  --text-3:#5F7D97;
  --blue:#00A8F0;         /* exact logo accent */
  --blue-br:#3AC8FF;      /* logo highlight */
  --blue-deep:#0072BE;
  --cyan:#00E0D8;
  --on-blue:#001220;

  /* Single action accent, locked to the brand blue sampled from the logo. */
  --act:#00A8F0;
  --act-r:0,168,240;
  --act-br:#3AC8FF;
  --act-ink:#001220;

  --display:"Sora",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  --body:"Manrope",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

  --max:1220px;
  --pad:clamp(20px,4.2vw,52px);
  --r:14px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--ink);color:var(--text);
  font-family:var(--body);font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--act);outline-offset:3px;border-radius:3px}
::selection{background:var(--act);color:var(--act-ink)}

h1,h2,h3,h4{font-family:var(--display);margin:0;text-wrap:balance;letter-spacing:-.03em;line-height:1.06;color:var(--text)}
h1{font-size:clamp(2.35rem,5.6vw,4.15rem);font-weight:800}
h2{font-size:clamp(1.9rem,3.9vw,3rem);font-weight:700}
h3{font-size:1.09rem;font-weight:700;letter-spacing:-.015em;line-height:1.3}
p{margin:0}

.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--pad);position:relative}
.mono{font-family:var(--mono);font-size:.7rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase}
.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--act)}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--act);flex:none}
.lede{color:var(--text-2);font-size:clamp(1rem,1.45vw,1.16rem);line-height:1.68;max-width:60ch}

/* ---------- LOGO ---------- */
.logo-mark{flex:none}
.logo-mark .dot{fill:var(--blue)}
.logo-mark .dot-lg{fill:var(--blue-br)}
.logo-mark .link{stroke:var(--blue);stroke-width:2.9;stroke-linecap:round}
.wordmark{
  font-family:var(--display);font-weight:800;letter-spacing:-.045em;
  color:var(--text);line-height:1;
}
.wordmark i{font-style:normal;color:var(--blue)}

/* ---------- BUTTONS ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:10px;
  font-family:var(--body);font-size:.9rem;font-weight:700;
  padding:13px 22px;border-radius:9px;border:1px solid transparent;cursor:pointer;
  transition:transform .18s cubic-bezier(.2,.9,.3,1),box-shadow .18s,background .18s,border-color .18s,color .18s;
}
.btn-primary{
  background:linear-gradient(175deg,var(--act-br),var(--act) 62%,color-mix(in srgb,var(--act) 76%,#000));
  color:var(--act-ink);
  box-shadow:0 0 0 1px rgba(var(--act-r),.4), 0 10px 32px -12px rgba(var(--act-r),.6);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(var(--act-r),.75), 0 18px 44px -14px rgba(var(--act-r),.85)}
.btn-ghost{border-color:var(--line-2);color:var(--text);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--act);color:var(--act-br);transform:translateY(-2px)}
.btn-sm{padding:10px 16px;font-size:.83rem}
.btn .arw{font-family:var(--mono);transition:transform .18s}
.btn:hover .arw{transform:translateX(4px)}

/* ---------- HEADER ---------- */
.topbar{
  border-bottom:1px solid var(--line);background:var(--void);
  font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3);
}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:34px;overflow:hidden;white-space:nowrap}
.topbar .concept{color:var(--act);border:1px solid rgba(var(--act-r),.45);border-radius:3px;padding:2px 8px}
.topbar .hs{display:none}

header.nav{
  position:sticky;top:0;z-index:60;
  background:rgba(0,12,28,.74);backdrop-filter:blur(18px) saturate(150%);
  border-bottom:1px solid var(--line);
}
header.nav .wrap{display:flex;align-items:center;gap:16px;height:70px}
.brand{display:flex;align-items:center;gap:12px;margin-right:auto;flex:none}
.brand .logo-mark{width:44px;height:auto}
.brand .wordmark{font-size:1.32rem}
.navlinks{display:none;align-items:center;gap:30px}
.navlinks a{font-size:.885rem;font-weight:600;color:var(--text-2);position:relative;padding:6px 0}
.navlinks a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--act);transition:right .25s cubic-bezier(.2,.9,.3,1)}
.navlinks a:hover{color:var(--text)}
.navlinks a:hover::after{right:0}

/* ---------- HERO ---------- */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);background:var(--ink)}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.hero-mesh{
  position:absolute;inset:-20% -10% auto -10%;height:150%;
  background:
    radial-gradient(46% 40% at 74% 18%, rgba(0,168,240,.20), transparent 70%),
    radial-gradient(40% 44% at 88% 62%, rgba(0,224,216,.13), transparent 70%),
    radial-gradient(60% 50% at 10% 8%, rgba(0,114,190,.16), transparent 72%);
  filter:blur(4px);
}
.hero-grid{
  position:absolute;inset:0;
  background-image:
    linear-gradient(to right, rgba(248,248,248,.045) 0 1px, transparent 1px 100%),
    linear-gradient(to bottom, rgba(248,248,248,.045) 0 1px, transparent 1px 100%);
  background-size:76px 76px;
  mask-image:radial-gradient(110% 90% at 50% 0%, #000 20%, transparent 78%);
}
#mesh-canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.6}
.hero .wrap{padding-block:clamp(56px,8vw,104px) clamp(48px,7vw,92px);z-index:2}
.hero-cols{display:grid;grid-template-columns:1fr;gap:clamp(44px,6vw,68px);align-items:center}
.hero h1{margin-top:22px;max-width:15ch}
.hero h1 .hl{
  background:linear-gradient(100deg,var(--blue-br) 8%,var(--cyan) 92%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero .lede{margin-top:24px}
.hero-cta{display:flex;flex-wrap:wrap;gap:13px;margin-top:34px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:34px}
.chip{
  font-family:var(--mono);font-size:.65rem;letter-spacing:.13em;text-transform:uppercase;
  padding:6px 11px;border:1px solid var(--line-2);border-radius:99px;color:var(--text-2);
  background:rgba(255,255,255,.018);
}
.chip i{width:5px;height:5px;border-radius:50%;background:var(--act);display:inline-block;margin-right:7px;vertical-align:1px}

/* ---------- ISOMETRIC STACK ---------- */
.iso-wrap{position:relative;isolation:isolate}
.iso-wrap::before{
  content:"";position:absolute;inset:6% 2%;border-radius:50%;
  background:radial-gradient(closest-side, rgba(0,168,240,.20), transparent 72%);
  filter:blur(28px);z-index:-1;
}
.iso{width:100%;height:auto;overflow:visible}
.iso .plane-line{stroke:rgba(248,248,248,.13);stroke-width:1}
.iso .beam{stroke:rgba(0,168,240,.36);stroke-width:1.2;stroke-dasharray:3 5}
.iso .node{fill:var(--blue-br)}
.iso .node-dim{fill:var(--cyan);opacity:.72}
.iso .pulse{fill:#fff}
@keyframes fall{0%{transform:translateY(0);opacity:0}12%{opacity:1}88%{opacity:1}100%{transform:translateY(145px);opacity:0}}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
.iso .p1,.iso .p2,.iso .p3{animation:fall 3.2s cubic-bezier(.5,0,.5,1) infinite}
.iso .p2{animation-delay:1.05s}
.iso .p3{animation-delay:2.1s}
.iso-float{animation:bob 7s ease-in-out infinite}
.iso-tag{
  position:absolute;font-family:var(--mono);font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--text-2);background:rgba(4,22,42,.92);border:1px solid var(--line-2);
  border-radius:6px;padding:6px 10px;backdrop-filter:blur(6px);white-space:nowrap;
  box-shadow:0 8px 22px -12px rgba(0,0,0,.9);
}
.iso-tag b{color:var(--blue-br);font-weight:600}
.t1{left:-2%;top:12%}
.t2{right:-2%;top:40%}
.t3{left:2%;bottom:12%}
.t4{right:4%;bottom:26%}

/* ---------- PLATFORM STRIP ---------- */
.strip{border-bottom:1px solid var(--line);background:var(--void)}
.strip .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:16px 34px;padding-block:22px}
.strip .mono{color:var(--text-3);flex:none}
.strip ul{list-style:none;display:flex;flex-wrap:wrap;gap:14px 32px;margin:0;padding:0}
.strip li{display:flex;align-items:center;gap:9px;font-family:var(--display);font-weight:600;font-size:.95rem;color:var(--text-2);letter-spacing:-.015em}
.strip li svg{width:17px;height:17px;color:var(--act);opacity:.9}

/* ---------- SECTIONS ---------- */
section{border-bottom:1px solid var(--line);position:relative}
.sec{padding-block:clamp(64px,9vw,116px)}
.sec-head{max-width:74ch}
.sec-head h2{margin-top:20px}
.sec-head .lede{margin-top:22px}

.backbone{background:linear-gradient(180deg,var(--void),var(--ink))}
.bb-cols{display:grid;grid-template-columns:1fr;gap:clamp(40px,5vw,64px);align-items:center}
.bb-vis{position:relative;border:1px solid var(--line);border-radius:var(--r);background:var(--surf);overflow:hidden;padding:26px}
.bb-vis::after{content:"";position:absolute;inset:0;background:radial-gradient(60% 60% at 80% 20%,rgba(0,224,216,.10),transparent 70%);pointer-events:none}
.bb-vis .mono{color:var(--text-3);margin-bottom:18px;display:block}

/* ---------- SERVICE CARDS ---------- */
.cards{display:grid;grid-template-columns:1fr;gap:16px;margin-top:44px}
.card{
  position:relative;background:var(--surf);border:1px solid var(--line);border-radius:var(--r);
  padding:26px 24px 24px;overflow:hidden;transition:transform .22s cubic-bezier(.2,.9,.3,1),border-color .22s;
}
.card::before{
  content:"";position:absolute;inset:0;border-radius:var(--r);padding:1px;
  background:linear-gradient(150deg,rgba(var(--act-r),.6),rgba(0,224,216,.25) 45%,transparent 70%);
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity .25s;pointer-events:none;
}
.card::after{
  content:"";position:absolute;width:220px;height:220px;right:-70px;top:-70px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(var(--act-r),.15),transparent 70%);
  opacity:0;transition:opacity .3s;pointer-events:none;
}
.card:hover{transform:translateY(-4px);border-color:transparent}
.card:hover::before,.card:hover::after{opacity:1}
.icon-tile{
  width:46px;height:46px;border-radius:11px;display:grid;place-items:center;margin-bottom:20px;
  background:linear-gradient(160deg,var(--surf-3),var(--surf-2));
  border:1px solid var(--line-2);color:var(--act-br);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
}
.icon-tile svg{width:23px;height:23px}
.card h3{margin-bottom:10px}
.card p{color:var(--text-2);font-size:.92rem;line-height:1.62}
.card .hairline{margin-top:20px;height:1px;background:linear-gradient(90deg,var(--act),transparent);opacity:.45}

/* ---------- WHY · LATTICE ---------- */
.why{background:var(--void)}
.why-cols{display:grid;grid-template-columns:1fr;gap:clamp(40px,5vw,60px);align-items:start}
.lattice-wrap{position:relative;border:1px solid var(--line);border-radius:var(--r);
  background:radial-gradient(70% 70% at 50% 45%, rgba(0,168,240,.09), transparent 70%), var(--surf);padding:18px;overflow:hidden}
.lattice{width:100%;height:auto}
.lattice .ring{fill:none;stroke:rgba(248,248,248,.08);stroke-width:1}
.lattice .spoke{stroke:rgba(0,168,240,.38);stroke-width:1.1;stroke-dasharray:4 6}
.lattice .spoke.anim{animation:dash 4s linear infinite}
@keyframes dash{to{stroke-dashoffset:-40}}
.lattice .onode{fill:var(--surf-3);stroke:var(--blue);stroke-width:1.2}
.lattice .olabel{font-family:var(--mono);font-size:9.5px;letter-spacing:.09em;fill:var(--text-2);text-transform:uppercase}
.lattice .hub{fill:var(--surf-2);stroke:rgba(0,168,240,.55);stroke-width:1.4}
@keyframes halo{0%,100%{opacity:.28;r:46}50%{opacity:.05;r:57}}
.lattice .halo{fill:none;stroke:var(--blue);stroke-width:1;animation:halo 4.5s ease-in-out infinite}

.whylist{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.whyrow{background:var(--surf);padding:20px 22px;display:grid;grid-template-columns:38px 1fr;gap:16px;align-items:start;transition:background .2s}
.whyrow:hover{background:var(--surf-2)}
.whyrow .gi{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;border:1px solid var(--line-2);color:var(--act-br);background:var(--surf-2)}
.whyrow .gi svg{width:19px;height:19px}
.whyrow h3{font-size:1rem;margin-bottom:5px}
.whyrow p{color:var(--text-2);font-size:.88rem;line-height:1.58}

/* ---------- IDEAL FOR ---------- */
.ideal-note{color:var(--text-2);margin-top:20px;font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase}
.ideals{display:grid;grid-template-columns:1fr;gap:16px;margin-top:34px}
.ideal{border:1px solid var(--line);border-radius:var(--r);background:var(--surf);overflow:hidden;display:flex;flex-direction:column;transition:border-color .22s,transform .22s}
.ideal:hover{border-color:var(--line-2);transform:translateY(-3px)}
.ideal .viz{height:158px;border-bottom:1px solid var(--line);position:relative;background:linear-gradient(180deg,var(--surf-2),var(--surf));display:grid;place-items:center;padding:16px}
.ideal .viz svg{width:100%;height:100%}
.ideal .body{padding:22px}
.ideal h3{font-size:1.02rem;line-height:1.35}
.ideal .tick{font-family:var(--mono);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:var(--act);display:block;margin-bottom:11px}

/* ---------- CTA ---------- */
.cta{position:relative;overflow:hidden;background:var(--void);text-align:center}
.cta-horizon{position:absolute;inset:auto 0 0 0;height:62%;pointer-events:none;perspective:520px;opacity:.55}
.cta-horizon i{
  position:absolute;inset:0;transform:rotateX(74deg);transform-origin:bottom center;
  background-image:
    linear-gradient(to right, rgba(var(--act-r),.34) 0 1px, transparent 1px 100%),
    linear-gradient(to bottom, rgba(var(--act-r),.24) 0 1px, transparent 1px 100%);
  background-size:66px 66px;
  mask-image:linear-gradient(to top,#000,transparent 72%);
}
.cta-glow{
  position:absolute;left:50%;bottom:-32%;translate:-50% 0;width:min(900px,120%);aspect-ratio:1.6;
  background:radial-gradient(closest-side,rgba(var(--act-r),.26),rgba(0,224,216,.10) 45%,transparent 72%);
  filter:blur(10px);pointer-events:none;
}
.cta .wrap{z-index:2}
.cta h2{margin-top:20px}
.cta .big{font-family:var(--display);font-weight:800;font-size:clamp(1.5rem,3.4vw,2.4rem);letter-spacing:-.035em;margin-top:26px;line-height:1.12}
.cta .lede{margin:20px auto 0}
.cta .btn{margin-top:34px}

/* ---------- CONTACT ---------- */
.contact{background:linear-gradient(180deg,var(--ink),var(--void))}
.cgrid{display:grid;grid-template-columns:1fr;gap:26px;margin-top:40px}
form{background:var(--surf);border:1px solid var(--line);border-radius:var(--r);padding:clamp(22px,3vw,32px);display:grid;gap:16px}
.f2{display:grid;grid-template-columns:1fr;gap:16px}
label{display:block}
label .mono{color:var(--text-3);display:block;margin-bottom:8px;font-size:.63rem}
input,select,textarea{
  width:100%;font-family:var(--body);font-size:.92rem;color:var(--text);
  background:var(--surf-2);border:1px solid var(--line-2);border-radius:9px;padding:12px 13px;
  transition:border-color .18s,box-shadow .18s;
}
input::placeholder,textarea::placeholder{color:var(--text-3)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--act);box-shadow:0 0 0 3px rgba(var(--act-r),.18)}
textarea{min-height:112px;resize:vertical}
.fnote{color:var(--text-3);font-size:.78rem;font-family:var(--mono);letter-spacing:.04em}

.side{display:grid;gap:16px;align-content:start}
.globe-card{border:1px solid var(--line);border-radius:var(--r);background:var(--surf);overflow:hidden;position:relative}
.globe-card .mono{position:absolute;top:16px;left:18px;color:var(--text-3);z-index:2}
.globe-card svg{width:100%;height:auto}
.globe .lat,.globe .lon{fill:none;stroke:rgba(248,248,248,.12);stroke-width:1}
.globe .oc{fill:rgba(0,168,240,.05);stroke:rgba(248,248,248,.16);stroke-width:1}
.globe .pin{fill:var(--blue-br)}
@keyframes ping{0%{r:3.5;opacity:.9}100%{r:16;opacity:0}}
.globe .ping{fill:none;stroke:var(--blue);stroke-width:1;animation:ping 2.6s ease-out infinite}
.globe .ping.b{animation-delay:.85s}
.globe .ping.c{animation-delay:1.7s}
.globe .glabel{font-family:var(--mono);font-size:9px;letter-spacing:.1em;fill:var(--text-2)}

.infolist{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.info{background:var(--surf);padding:17px 19px;display:grid;grid-template-columns:20px 1fr;gap:13px;align-items:start}
.info svg{width:16px;height:16px;color:var(--act);margin-top:4px}
.info .mono{color:var(--text-3);display:block;margin-bottom:5px;font-size:.6rem}
.info a,.info span{font-size:.92rem;color:var(--text)}
.info a:hover{color:var(--act-br)}

/* ---------- FOOTER ---------- */
footer{background:var(--void);padding-block:clamp(48px,6vw,76px) 28px;position:relative;overflow:hidden}
footer::before{
  content:"";position:absolute;left:50%;top:-120px;translate:-50% 0;width:min(1100px,140%);aspect-ratio:2.4;
  background:radial-gradient(closest-side,rgba(var(--act-r),.09),transparent 70%);pointer-events:none;
}
.fgrid{display:grid;grid-template-columns:1fr;gap:34px}
.flogo{
  display:block;flex:none;width:112px;height:112px;max-width:112px;
  border-radius:20px;border:1px solid var(--line);
  background:var(--ink);overflow:hidden;
}
.flogo img{display:block;width:100%;height:100%;object-fit:cover}
.fbrand p{color:var(--text-2);font-size:.9rem;max-width:46ch;margin-top:18px;line-height:1.65}
.fbrand .tagline{margin-top:20px;color:var(--act);font-family:var(--mono);font-size:.67rem;letter-spacing:.14em;text-transform:uppercase}
.fnav{display:grid;grid-template-columns:1fr;gap:26px}
.fcol h4{font-family:var(--mono);font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--text-3);font-weight:500;margin:0 0 14px}
.fcol ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.fcol a{font-size:.88rem;color:var(--text-2)}
.fcol a:hover{color:var(--act-br)}
.legal{margin-top:44px;padding-top:24px;border-top:1px solid var(--line);display:grid;gap:14px;position:relative}
.legal p{color:var(--text-3);font-size:.79rem;max-width:96ch;line-height:1.7}
.legal .disc{font-family:var(--mono);font-size:.68rem;letter-spacing:.02em;line-height:1.75}

/* ---------- REVEAL ---------- */
.js .rv{opacity:0;transform:translateY(22px)}
.js .rv.in{opacity:1;transform:none;transition:opacity .7s cubic-bezier(.2,.9,.3,1),transform .7s cubic-bezier(.2,.9,.3,1)}

/* ---------- RESPONSIVE ---------- */
@media (min-width:520px){
  .f2{grid-template-columns:1fr 1fr}
  .topbar .hs{display:block}
}
@media (min-width:760px){
  .cards{grid-template-columns:1fr 1fr}
  .ideals{grid-template-columns:repeat(3,1fr)}
  .fnav{grid-template-columns:repeat(3,1fr)}
  .fgrid{grid-template-columns:1.05fr 1.35fr}
  .bb-cols{grid-template-columns:1.02fr .98fr}
}
@media (min-width:1000px){
  .navlinks{display:flex}
  .hero-cols{grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr)}
  .cards{grid-template-columns:repeat(3,1fr)}
  .why-cols{grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr)}
  .cgrid{grid-template-columns:1.3fr 1fr}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .rv{opacity:1;transform:none}
}

/* honeypot - must stay visually hidden but not display:none (bots skip those) */
.vx-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.fnote.ok{color:var(--act-br)}
.fnote.err{color:#E1705A}