:root{
  --bg:#03060f;
  --bg-deep:#02040b;
  --panel:rgba(9,16,30,.62);
  --panel-strong:rgba(11,19,36,.78);
  --line:rgba(112,168,255,.16);
  --line-strong:rgba(126,182,255,.28);
  --ink:#eef4ff;
  --ink-soft:#aab6cf;
  --cyan:#2fd4ff;
  --blue:#3f8bff;
  --violet:#a56bff;
  --teal:#3fe8d2;
  --shadow:0 30px 80px rgba(0,0,0,.5);
  --r-lg:22px;
  --r-md:18px;
  --wrap:1360px;
  --display:'Sora',system-ui,sans-serif;
  --body:'Inter',system-ui,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-width:320px;
  font-family:var(--body);
  color:var(--ink);
  background:
    radial-gradient(1100px 520px at 12% -6%, rgba(24,92,255,.20), transparent 60%),
    radial-gradient(900px 560px at 92% 4%, rgba(122,58,255,.18), transparent 62%),
    radial-gradient(720px 480px at 78% 88%, rgba(24,196,255,.08), transparent 60%),
    linear-gradient(180deg, var(--bg-deep) 0%, var(--bg) 30%, #030710 100%);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background-image:
    linear-gradient(rgba(78,128,214,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(78,128,214,.07) 1px, transparent 1px);
  background-size:36px 36px;
  -webkit-mask-image:radial-gradient(ellipse at 50% 40%, #000 30%, transparent 95%);
  mask-image:radial-gradient(ellipse at 50% 40%, #000 30%, transparent 95%);
  pointer-events:none;
}
#field{
  position:fixed;
  inset:0;
  width:100%;
  height:100%;
  pointer-events:none;
  opacity:.85;
}
.page{position:relative;z-index:1}
.wrap{width:min(100% - 48px, var(--wrap));margin-inline:auto}

::selection{background:rgba(63,139,255,.35)}
a:focus-visible,button:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}

.topbar{padding-top:14px}
.topbar-inner{
  min-height:72px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  border-bottom:1px solid var(--line);
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:14px;
  color:var(--ink);
  text-decoration:none;
}
.brand-mark{width:34px;height:34px;filter:drop-shadow(0 0 14px rgba(63,180,255,.35))}
.brand-mark.small{width:22px;height:22px}
.brand-name{
  font-family:var(--display);
  font-size:1.45rem;
  font-weight:500;
  letter-spacing:-.02em;
}
.menu{display:flex;gap:42px}
.menu a{
  color:rgba(235,242,255,.86);
  text-decoration:none;
  font-size:.98rem;
  padding:6px 0;
  position:relative;
}
.menu a::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:1px;
  background:linear-gradient(90deg,var(--cyan),var(--violet));
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .35s cubic-bezier(.22,.9,.3,1);
}
.menu a:hover::after{transform:scaleX(1)}

.hero{padding:52px 0 30px}
.hero-grid{
  display:grid;
  grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);
  gap:28px;
  align-items:center;
}
.kicker{
  margin:0 0 18px;
  font-size:.78rem;
  font-weight:600;
  letter-spacing:.34em;
  text-transform:uppercase;
  color:var(--cyan);
}
.title{
  margin:0 0 22px;
  font-family:var(--display);
  font-weight:600;
  font-size:clamp(2.6rem, 1.6rem + 3.6vw, 4.4rem);
  line-height:1.04;
  letter-spacing:-.03em;
}
.title-grad{
  background:linear-gradient(92deg, #35d6ff 8%, #4f8dff 48%, #a86bff 92%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.lead{
  margin:0 0 16px;
  max-width:34rem;
  font-size:clamp(1.06rem, .95rem + .5vw, 1.3rem);
  line-height:1.55;
  color:#d7e1f5;
}
.text{
  margin:0 0 34px;
  max-width:33rem;
  font-size:1rem;
  line-height:1.75;
  color:var(--ink-soft);
}
.actions{display:flex;flex-wrap:wrap;gap:16px}
.btn{
  display:inline-flex;
  align-items:center;
  gap:12px;
  padding:15px 28px;
  border-radius:14px;
  font-family:var(--display);
  font-size:.98rem;
  font-weight:500;
  text-decoration:none;
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease, background .25s ease;
}
.btn svg{width:19px;height:12px;transition:transform .25s ease}
.btn:hover svg{transform:translateX(4px)}
.btn-glow{
  color:#eafaff;
  border:1px solid rgba(53,214,255,.55);
  background:linear-gradient(180deg, rgba(35,120,210,.22), rgba(20,60,130,.12));
  box-shadow:0 0 24px rgba(47,212,255,.18), inset 0 0 18px rgba(47,212,255,.08);
}
.btn-glow:hover{
  transform:translateY(-2px);
  box-shadow:0 8px 32px rgba(47,212,255,.28), inset 0 0 22px rgba(47,212,255,.12);
}
.btn-ghost{
  color:#dfe8fa;
  border:1px solid rgba(150,180,235,.28);
  background:rgba(12,20,38,.35);
}
.btn-ghost:hover{transform:translateY(-2px);border-color:rgba(150,180,235,.5)}

.hero-visual{min-width:0}
.stage{
  position:relative;
  aspect-ratio:1246/814;
  max-width:780px;
  margin-inline:auto;
  transform-style:preserve-3d;
  will-change:transform;
  transition:transform .2s ease-out;
}
.art,.art img,.overlay{position:absolute;inset:0;width:100%;height:100%}
.art img{
  object-fit:contain;
  mix-blend-mode:screen;
  -webkit-mask-image:radial-gradient(ellipse 74% 72% at 50% 50%, #000 58%, transparent 92%);
  mask-image:radial-gradient(ellipse 74% 72% at 50% 50%, #000 58%, transparent 92%);
  animation:artbreath 9s ease-in-out infinite;
}
@keyframes artbreath{
  0%,100%{transform:scale(1);filter:brightness(1)}
  50%{transform:scale(1.015);filter:brightness(1.08)}
}
.overlay{pointer-events:none;mix-blend-mode:screen}
.pulse{
  position:absolute;
  width:13%;
  aspect-ratio:1;
  border-radius:50%;
  transform:translate(-50%,-50%);
  mix-blend-mode:screen;
  pointer-events:none;
  animation:nodepulse 4.6s ease-in-out infinite;
}
.p-top{left:50.2%;top:17.7%;background:radial-gradient(circle, rgba(196,150,255,.85), rgba(138,92,255,.35) 45%, transparent 70%)}
.p-left{left:29.5%;top:52.3%;background:radial-gradient(circle, rgba(150,215,255,.85), rgba(40,150,255,.35) 45%, transparent 70%);animation-delay:1.1s}
.p-right{left:71.9%;top:52.1%;background:radial-gradient(circle, rgba(150,215,255,.85), rgba(40,150,255,.35) 45%, transparent 70%);animation-delay:2.2s}
.p-bottom{left:50.5%;top:87.2%;background:radial-gradient(circle, rgba(160,255,235,.85), rgba(45,220,195,.35) 45%, transparent 70%);animation-delay:3.1s}
.p-core{left:50.2%;top:52.3%;width:9%;background:radial-gradient(circle, rgba(220,245,255,.9), rgba(70,170,255,.4) 45%, transparent 70%);animation-duration:3.6s}
@keyframes nodepulse{
  0%,100%{opacity:.25;transform:translate(-50%,-50%) scale(.9)}
  50%{opacity:.75;transform:translate(-50%,-50%) scale(1.15)}
}

.tag{
  position:absolute;
  display:flex;
  flex-direction:column;
  gap:3px;
  font-size:.66rem;
  font-weight:600;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:rgba(190,210,240,.72);
}
.tag b{
  font-family:var(--display);
  font-size:.92rem;
  font-weight:600;
  letter-spacing:.06em;
  color:rgba(228,240,255,.9);
}
.tag-1{top:9%;left:12%}
.tag-2{top:30%;right:0}
.tag-3{bottom:8%;right:13%}
.tag-4{bottom:30%;left:2%}

.pillars{padding:34px 0 10px}
.pillar-grid{
  display:grid;
  grid-template-columns:repeat(4, minmax(0,1fr));
  gap:22px;
}
.card{
  position:relative;
  padding:28px 26px 26px;
  border-radius:var(--r-lg);
  border:1px solid var(--line);
  background:linear-gradient(180deg, rgba(13,22,42,.66), rgba(8,14,28,.55));
  backdrop-filter:blur(8px);
  transition:transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.card::before{
  content:"";
  position:absolute;
  inset:0;
  border-radius:inherit;
  background:radial-gradient(300px 140px at 20% 0%, rgba(63,150,255,.12), transparent 70%);
  opacity:0;
  transition:opacity .3s ease;
  pointer-events:none;
}
.card:hover{
  transform:translateY(-5px);
  border-color:var(--line-strong);
  box-shadow:0 18px 46px rgba(2,8,22,.55);
}
.card:hover::before{opacity:1}
.chip{
  display:grid;
  place-items:center;
  width:52px;
  height:52px;
  margin-bottom:20px;
  border-radius:15px;
  border:1px solid rgba(120,180,255,.26);
  background:linear-gradient(160deg, rgba(30,72,140,.32), rgba(14,26,52,.28));
  color:#7fd2ff;
}
.card:nth-child(1) .chip{color:#a486ff}
.card:nth-child(2) .chip{color:#6fb2ff}
.card:nth-child(3) .chip{color:#4fd9e8}
.card:nth-child(4) .chip{color:#4fe9cf}
.chip svg{width:26px;height:26px}
.card h2{
  margin:0 0 12px;
  font-family:var(--display);
  font-size:1.22rem;
  font-weight:600;
  letter-spacing:-.01em;
}
.card p{
  margin:0;
  font-size:.94rem;
  line-height:1.68;
  color:var(--ink-soft);
}

.statements{padding:22px 0 60px}
.statement-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:22px;
}
.panel{
  position:relative;
  padding:36px 108px 36px 34px;
  border-radius:var(--r-lg);
  border:1px solid var(--line);
  background:linear-gradient(180deg, rgba(12,20,40,.7), rgba(7,13,27,.6));
  backdrop-filter:blur(8px);
  overflow:hidden;
  transition:transform .3s ease, border-color .3s ease;
}
.panel:hover{transform:translateY(-4px)}
.panel::before{
  content:"";
  position:absolute;
  inset:0;
  border-radius:inherit;
  padding:1px;
  background:linear-gradient(140deg, var(--edge-a, rgba(47,212,255,.5)), transparent 42%, transparent 62%, var(--edge-b, rgba(63,139,255,.35)));
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;
  mask-composite:exclude;
  pointer-events:none;
}
.panel-cyan{--edge-a:rgba(47,212,255,.55);--edge-b:rgba(63,232,210,.4)}
.panel-cyan .kicker,.panel-cyan .orb{color:var(--cyan)}
.panel-violet{--edge-a:rgba(165,107,255,.55);--edge-b:rgba(255,107,222,.35)}
.panel-violet .kicker,.panel-violet .orb{color:var(--violet)}
.panel .kicker{margin-bottom:14px;font-size:.72rem}
.panel h2{
  margin:0 0 14px;
  font-family:var(--display);
  font-weight:600;
  font-size:clamp(1.3rem, 1.1rem + .8vw, 1.7rem);
  line-height:1.28;
  letter-spacing:-.02em;
  max-width:26ch;
}
.panel p:last-of-type{
  margin:0;
  font-size:.96rem;
  line-height:1.7;
  color:var(--ink-soft);
  max-width:52ch;
}
.orb{
  position:absolute;
  top:50%;
  right:32px;
  transform:translateY(-50%);
  display:grid;
  place-items:center;
  width:52px;
  height:52px;
  border-radius:50%;
  border:1px solid currentColor;
  opacity:.9;
  transition:transform .3s ease, box-shadow .3s ease;
}
.orb svg{width:11px;height:18px}
.panel:hover .orb{
  transform:translateY(-50%) translateX(4px);
  box-shadow:0 0 22px currentColor;
}

.foot{position:relative;padding:120px 0 38px;overflow:hidden}
.wavefield{
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  width:100%;
  height:210px;
  pointer-events:none;
}
.foot-inner{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
}
.foot-brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  color:#c6d3ea;
  font-size:.96rem;
}
.foot-copy{color:#7f8ca6;font-size:.9rem}

.error-body{display:grid;min-height:100vh}
.error-main{display:grid;place-items:center;padding:40px 24px}
.error-card{
  position:relative;
  width:min(100%, 560px);
  padding:52px 44px;
  text-align:center;
  border-radius:26px;
  border:1px solid var(--line);
  background:linear-gradient(180deg, rgba(12,20,40,.78), rgba(7,13,27,.7));
  backdrop-filter:blur(10px);
  box-shadow:var(--shadow);
}
.error-card::before{
  content:"";
  position:absolute;
  inset:0;
  border-radius:inherit;
  padding:1px;
  background:linear-gradient(140deg, rgba(47,212,255,.5), transparent 40%, transparent 60%, rgba(165,107,255,.45));
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;
  mask-composite:exclude;
  pointer-events:none;
}
.error-card .brand-mark{width:44px;height:44px;margin-bottom:20px}
.error-code{
  margin:0 0 6px;
  font-family:var(--display);
  font-weight:600;
  font-size:clamp(3.6rem, 3rem + 3vw, 5.4rem);
  line-height:1;
  letter-spacing:-.03em;
  background:linear-gradient(92deg, #35d6ff, #4f8dff 55%, #a86bff);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.error-card h1{
  margin:0 0 14px;
  font-family:var(--display);
  font-size:1.35rem;
  font-weight:600;
}
.error-card p{
  margin:0 0 30px;
  color:var(--ink-soft);
  line-height:1.7;
}

.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s ease, transform .8s cubic-bezier(.2,.8,.3,1)}
.reveal.on{opacity:1;transform:none}

@media (max-width:1120px){
  .hero-grid{grid-template-columns:1fr;gap:12px}
  .hero-copy{text-align:center}
  .lead,.text{margin-inline:auto}
  .actions{justify-content:center}
  .pillar-grid{grid-template-columns:repeat(2, minmax(0,1fr))}
  .statement-grid{grid-template-columns:1fr}
}
@media (max-width:720px){
  .menu{display:none}
  .pillar-grid{grid-template-columns:1fr}
  .panel{padding:30px 26px 84px}
  .orb{top:auto;right:26px;bottom:24px;transform:none}
  .panel:hover .orb{transform:translateX(4px)}
  .tag-2{right:0}
  .tag-4{left:0}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}