.has-hero header{position:absolute; top:0; left:0; right:0; background:transparent;}
.has-hero header .brand-word{filter:brightness(0) invert(1);}
.has-hero header .menu-toggle{border-color:rgba(244,246,251,.35);}
.has-hero header .menu-toggle span{background:#F4F6FB;}
@media (min-width:901px){
  .has-hero header nav.links a.navlink{color:#F4F6FB;}
  .has-hero header nav.links a.navlink:hover{color:#A9C2F5;}
}
body.has-hero{
  --paper:#061631;
  --paper-2:rgba(255,255,255,0.04);
  --ink:#F4F6FB;
  --muted:#AEBBD6;
  --line:rgba(255,255,255,0.12);
  --navy-600:#8DB0F5;
  --gold-700:#D9A94D;
  background:#04112B url('assets/images/hero-bg.webp') center/cover no-repeat fixed;
}
.has-hero .num-badge{color:#F4F6FB;}
.bg-orbits{position:fixed; inset:0; width:100%; height:100%; z-index:-1; pointer-events:none; opacity:.5;}
.orbit-line{fill:none; stroke:#2B63D0; stroke-opacity:.45; stroke-width:1; vector-effect:non-scaling-stroke;}
.orbit-dot{fill:#1F5FCC;}
.orbit-dot-sm{fill-opacity:.7;}
.has-hero .case-panel, .has-hero .final{border:1px solid var(--line);}
.has-hero .q-row:hover, .has-hero .lib-row:hover{color:#FFFFFF;}
.hero{
  position:relative; overflow:hidden; display:flex; align-items:center;
  min-height:100vh; padding:138px 0 72px;
  background:transparent;
}
.hero-grid{position:relative; z-index:1; width:100%; max-width:var(--wrap); margin:0 auto; padding:0 28px;}
.hero-copy{max-width:720px;}
.hero h1{font-size:clamp(2.2rem, 4.4vw, 3.4rem); line-height:1.1; font-weight:400; color:#F4F6FB; max-width:600px;}
.hero .lede{font-size:1.1rem; max-width:520px; color:#AEBBD6;}
.hero-ctas{display:flex; gap:14px; margin-top:34px; flex-wrap:wrap;}
@media (min-width:1024px){
  .hero-ctas{flex-wrap:nowrap;}
  .hero-ctas a{white-space:nowrap;}
}
.hero .hero-cta{
  position:relative; background:#FFFFFF; border-color:#FFFFFF; color:var(--navy-950);
  transition:box-shadow .4s ease, border-color .4s ease;
}
.hero .hero-cta:hover{
  background:#FFFFFF; border-color:#CFE0FF;
  box-shadow:0 0 14px rgba(76,141,255,.55), 0 0 32px rgba(76,141,255,.3);
}
.hero-cta::before{
  content:""; position:absolute; inset:-40px; z-index:-1; pointer-events:none; border-radius:40px;
  background:radial-gradient(circle 120px at calc(var(--x, 50%) + 40px) calc(var(--y, 50%) + 40px),
    rgba(76,141,255,.85) 0%, rgba(76,141,255,.35) 40%, rgba(76,141,255,0) 75%);
  filter:blur(12px); opacity:0; transition:opacity .45s ease;
}
.hero-cta:hover::before{opacity:1;}
.hero .cta-ghost{border-color:rgba(244,246,251,.35); color:#F4F6FB;}
.hero .cta-ghost:hover{border-color:#F4F6FB;}
.constellation{
  position:absolute; top:50%; right:0; width:min(48%, 860px); height:auto;
  transform:translateY(-50%); pointer-events:none; overflow:visible; z-index:2;
}
.c-edge{stroke:#4C86FF; stroke-opacity:.55; stroke-width:1.6;}
.c-edge-gold{stroke:#A9C2F5; stroke-opacity:.5;}
.c-node{pointer-events:all; cursor:default; outline:none;}
.c-hit{fill:transparent;}
.c-glow{fill:url(#c-glow-blue); transform-box:fill-box; transform-origin:center; transition:transform .35s ease;}
.c-node-gold .c-glow{fill:url(#c-glow-gold);}
.c-dot{fill:#5B9BFF; transform-box:fill-box; transform-origin:center; transition:transform .35s ease;}
.c-node-gold .c-dot{fill:#FFC64D;}
.c-node text{
  font-family:'Bellota Text', system-ui, sans-serif; font-weight:700; font-size:24px; letter-spacing:.14em;
  fill:#E8EEFA; opacity:0; transform:translateY(6px); transition:opacity .35s ease, transform .35s ease;
}
.c-node:hover text, .c-node:focus-visible text{opacity:1; transform:translateY(0);}
.c-node:hover .c-dot, .c-node:focus-visible .c-dot{transform:scale(1.25);}
.c-node:hover .c-glow, .c-node:focus-visible .c-glow{transform:scale(1.5);}
.c-glow{animation:c-twinkle 3.2s ease-in-out infinite;}
.c-node:nth-of-type(2) .c-glow{animation-delay:-.6s;}
.c-node:nth-of-type(3) .c-glow{animation-delay:-1.4s;}
.c-node:nth-of-type(4) .c-glow{animation-delay:-2.1s;}
.c-node:nth-of-type(5) .c-glow{animation-delay:-.9s;}
.c-node:nth-of-type(6) .c-glow{animation-delay:-2.6s;}
.c-node:nth-of-type(7) .c-glow{animation-delay:-1.8s;}
.c-node.is-open text{opacity:1; transform:translateY(0);}
.c-node.is-open .c-dot{transform:scale(1.25);}
.c-node.is-open .c-glow{transform:scale(1.5);}
.c-node{cursor:pointer;}
.c-card{
  position:absolute; z-index:3; width:350px; max-width:calc(100vw - 32px); padding:20px 20px 22px; pointer-events:none;
  background:rgba(8,22,54,.88); border:1px solid rgba(91,155,255,.35); border-radius:14px;
  box-shadow:0 0 0 1px rgba(91,155,255,.08), 0 18px 50px rgba(0,0,0,.45), 0 0 40px rgba(76,141,255,.18);
  backdrop-filter:blur(8px); -webkit-backdrop-filter:blur(8px); color:#C9D4EA;
  opacity:0; visibility:hidden;
  transition:opacity .22s ease, visibility 0s linear .22s;
}
.c-card.is-open{opacity:1; visibility:visible; transition:opacity .22s ease, visibility 0s;}
.c-morph{
  position:absolute; z-index:3; pointer-events:none;
  background:rgba(8,22,54,.92); border:1px solid rgba(91,155,255,.55);
  box-shadow:0 0 24px rgba(76,141,255,.45), 0 18px 50px rgba(0,0,0,.4);
}
.c-morph-gold{border-color:rgba(255,198,77,.6); box-shadow:0 0 24px rgba(255,185,56,.45), 0 18px 50px rgba(0,0,0,.4);}
.c-tip{
  position:absolute; z-index:4; top:0; left:0; pointer-events:none; padding:4px 10px; border-radius:999px;
  font-family:'IBM Plex Mono', monospace; font-size:.7rem; letter-spacing:.08em; color:#0A1F3D; background:#F4F6FB;
  box-shadow:0 6px 18px rgba(0,0,0,.35); opacity:0; transform:translate(-50%, -100%) translateY(-14px) scale(.9);
  transition:opacity .2s ease, transform .2s ease;
}
.c-tip::after{content:""; position:absolute; left:50%; bottom:-4px; width:8px; height:8px; margin-left:-4px; background:#F4F6FB; transform:rotate(45deg);}
.c-tip.is-on{opacity:1; transform:translate(-50%, -100%) translateY(-18px) scale(1);}
.c-hint{display:none;}
@media (hover:none){
  .c-tip{display:none;}
  .c-node text{opacity:.9; transform:none;}
  .c-hit{stroke:#8DB0F5; stroke-width:2; transform-box:fill-box; transform-origin:center; animation:c-ring 2.4s ease-out infinite;}
  .c-node-gold .c-hit{stroke:#FFC64D;}
  .c-node:nth-of-type(2) .c-hit{animation-delay:.35s;}
  .c-node:nth-of-type(3) .c-hit{animation-delay:.7s;}
  .c-node:nth-of-type(4) .c-hit{animation-delay:1.05s;}
  .c-node:nth-of-type(5) .c-hit{animation-delay:1.4s;}
  .c-node:nth-of-type(6) .c-hit{animation-delay:1.75s;}
  .c-node:nth-of-type(7) .c-hit{animation-delay:2.1s;}
  .c-node.is-open .c-hit{animation:none; opacity:0;}
  .c-hint{
      display:flex; align-items:center; justify-content:center; gap:8px; width:max-content; max-width:calc(100% - 40px);
      margin:6px auto 40px; padding:8px 16px; border-radius:999px;
      font-family:'Bellota Text', system-ui, sans-serif; font-weight:700; font-size:.86rem; color:#F4F6FB;
      background:rgba(76,141,255,.16); border:1px solid rgba(91,155,255,.4);
    }
  .c-hint svg{width:20px; height:20px; fill:none; stroke:#FFC64D; stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round; animation:c-tap 1.6s ease-in-out infinite;}
}
@media (min-width:961px) and (hover:none){
  .c-hint{position:absolute; z-index:2; right:6%; bottom:9%; margin:0;}
}
.c-card-title{font-family:'Doppio One', system-ui, sans-serif; font-size:1.35rem; color:#F4F6FB; line-height:1.1;}
.c-card p{margin:10px 0 16px; font-size:.92rem; line-height:1.5;}
.c-card p strong{color:#F4F6FB;}
.c-card-code{
  margin:0; padding:30px 14px 14px; position:relative; overflow:hidden;
  font-family:'IBM Plex Mono', monospace; font-size:.7rem; line-height:1.55; color:#B9CBEF; white-space:pre;
  background:rgba(4,14,36,.75); border:1px solid rgba(91,155,255,.3); border-radius:10px;
}
.c-card-dots{position:absolute; top:11px; left:14px; width:6px; height:6px; border-radius:50%; background:#5B9BFF; box-shadow:10px 0 #5B9BFF, 20px 0 #5B9BFF;}
.c-card-pill{
  display:inline-block; margin-top:14px; padding:6px 16px; border-radius:999px;
  font-size:.85rem; font-weight:700; color:#DCE7FF;
  background:rgba(40,90,200,.35); border:1px solid rgba(91,155,255,.45); box-shadow:0 0 18px rgba(76,141,255,.25);
}
.c-card-gold{border-color:rgba(255,198,77,.4); box-shadow:0 0 0 1px rgba(255,198,77,.08), 0 18px 50px rgba(0,0,0,.45), 0 0 40px rgba(255,185,56,.16);}
.c-card-gold .c-card-pill{color:#FFD98A; background:rgba(120,80,10,.35); border-color:rgba(255,198,77,.5); box-shadow:0 0 18px rgba(255,185,56,.28);}
.c-laptop{width:240px; margin:4px auto 0;}
.c-laptop-screen{
  position:relative; aspect-ratio:16/10; display:flex; padding:9px 8px 8px; border-radius:10px 10px 3px 3px;
  background:linear-gradient(#1A2236, #0E1424); border:1px solid rgba(160,185,235,.28);
  box-shadow:0 0 22px rgba(255,185,56,.12);
}
.c-laptop-cam{position:absolute; top:3px; left:50%; width:4px; height:4px; margin-left:-2px; border-radius:50%; background:#FFC64D; box-shadow:0 0 8px 2px rgba(255,185,56,.7);}
.c-laptop-page{flex:1; display:flex; flex-direction:column; justify-content:space-between; border-radius:3px; overflow:hidden; background:linear-gradient(160deg, #0C1D45, #071331); padding:7px 9px 8px;}
.c-laptop-nav{display:flex; align-items:center; gap:5px;}
.c-laptop-nav b{width:22px; height:4px; border-radius:2px; background:#8DB0F5; margin-right:auto;}
.c-laptop-nav i{width:12px; height:3px; border-radius:2px; background:rgba(174,187,214,.45);}
.c-laptop-hero{display:flex; justify-content:space-between; align-items:center; gap:10px;}
.c-laptop-hero strong{display:block; font-family:'Doppio One', system-ui, sans-serif; font-weight:400; color:#F4F6FB; font-size:.82rem; line-height:1.12;}
.c-laptop-btn{display:block; width:36px; height:5px; margin-top:7px; border-radius:3px; background:#4C8DFF; box-shadow:0 0 8px rgba(76,141,255,.6);}
.c-laptop-img{flex:none; display:block; width:84px; height:51px; border-radius:4px;}
.c-laptop-lines{display:flex; flex-direction:column; gap:4px;}
.c-laptop-lines i{display:block; height:3px; border-radius:2px; background:rgba(174,187,214,.25);}
.c-laptop-lines i:first-child{width:70%;}
.c-laptop-lines i:last-child{width:45%;}
.c-laptop-base{
  position:relative; height:8px; margin:0 -14px; border-radius:2px 2px 8px 8px;
  background:linear-gradient(#3A4660, #1C2438); border:1px solid rgba(160,185,235,.25); border-top:0;
}
.c-laptop-base span{position:absolute; top:0; left:50%; width:44px; height:3px; margin-left:-22px; border-radius:0 0 5px 5px; background:#10172A;}
@media (max-width:960px){
  .hero{display:block; min-height:0; padding:122px 0 24px;}
  .constellation{position:relative; top:auto; right:auto; transform:none; width:100%; margin-top:40px;}
  .hero-grid{position:static;}
}
.q-list{margin-top:40px; border-top:1px solid var(--line);}
.q-row{display:flex; justify-content:space-between; align-items:baseline; gap:20px; padding:20px 0; border-bottom:1px solid var(--line); font-family:'Bellota Text'; font-weight:700; font-size:1.08rem;}
.q-row .q-slug{font-family:'IBM Plex Mono'; font-weight:400; font-size:0.78rem; color:var(--muted); white-space:nowrap;}
a.q-row{display:flex;}
a.q-row:hover{background:rgba(11,18,32,0.02);}
@media (max-width:640px){
  .q-row{flex-direction:column; gap:6px;}
}
.strata{margin-top:44px; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; background:var(--paper-2);}
.stratum{display:grid; grid-template-columns:76px 1fr;}
.stratum + .stratum{border-top:1px solid var(--line);}
.stratum .swatch{position:relative;}
.stratum .swatch::after{content:''; position:absolute; left:50%; top:50%; width:9px; height:9px; border-radius:50%; background:var(--gold-400); transform:translate(-50%,-50%); box-shadow:0 0 0 4px rgba(217,169,77,0.18);}
.stratum:nth-child(1) .swatch{background:var(--navy-400);}
.stratum:nth-child(2) .swatch{background:var(--navy-600);}
.stratum:nth-child(3) .swatch{background:var(--navy-800);}
.stratum:nth-child(4) .swatch{background:var(--navy-950);}
.stratum .content{padding:26px 26px 26px 28px;}
.stratum h3{font-size:1.08rem; margin-bottom:6px;}
.stratum p{margin:0; color:var(--muted); font-size:0.96rem; max-width:520px;}
.keyphrase{margin-top:32px; font-family:'Doppio One'; font-weight:400; font-size:1.35rem; max-width:640px; border-left:3px solid var(--gold-600); padding-left:22px; line-height:1.4;}
.objection{margin-top:44px; border:1px solid var(--line); border-radius:var(--radius); padding:36px 32px; background:var(--paper-2);}
.objection .qmarks{display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:24px;}
@media (max-width:700px){
  .objection .qmarks{grid-template-columns:1fr;}
}
.objection .qmarks div{font-size:0.92rem; color:var(--muted); border-top:1px solid var(--line); padding-top:12px;}
.method-list{margin-top:52px; position:relative; padding-left:0;}
.method-row:not(:last-child)::after{content:''; position:absolute; left:21px; top:66px; bottom:-22px; width:2px; background:var(--line);}
.method-row{position:relative; display:flex; gap:26px; padding:22px 0;}
.num-badge{
  position:relative; z-index:1; flex-shrink:0; width:44px; height:44px; border-radius:50%;
  background:var(--paper-2); border:2px solid var(--gold-600); display:flex; align-items:center; justify-content:center;
  font-family:'Doppio One'; font-weight:400; color:var(--navy-800); font-size:1rem;
}
.method-row h3{font-size:1.08rem; margin-bottom:6px;}
.method-row p{margin:0; color:var(--muted); font-size:0.96rem; max-width:540px;}
.lib-list{margin-top:44px; border-top:1px solid var(--line);}
.lib-row{display:grid; grid-template-columns:140px 1fr auto; gap:18px; align-items:baseline; padding:18px 0; border-bottom:1px solid var(--line);}
.lib-row:hover{background:rgba(11,18,32,0.02);}
.lib-row .cluster{font-size:0.82rem; color:var(--navy-600); font-weight:600;}
.lib-row h3{font-family:'Bellota Text'; font-weight:400; font-size:1.05rem; margin:0;}
.lib-row .q-slug{font-family:'IBM Plex Mono'; font-size:0.76rem; color:var(--muted); white-space:nowrap;}
a.lib-row{display:grid;}
@media (max-width:700px){
  .lib-row{grid-template-columns:1fr; gap:4px;}
  .lib-row .q-slug{display:none;}
}
.intro{display:none; --intro-h:100vh; --intro-split:calc(var(--intro-h) / 2 + min(420px, 72vw) * .0474);}
@supports (height:100dvh){
  .intro{--intro-h:100dvh;}
}
.intro-active{overflow:hidden;}
.intro-active .intro{display:block; position:fixed; top:0; left:0; width:100%; height:var(--intro-h); z-index:9999; pointer-events:none;}
.intro-door{
  position:absolute; left:0; width:100%; overflow:hidden; background:#FFFFFF;
  animation:intro-door 1.25s cubic-bezier(.77,0,.18,1) 3.65s forwards;
}
.intro-door-top{top:0; height:var(--intro-split); --intro-dir:-100%;}
.intro-door-bottom{top:var(--intro-split); bottom:0; --intro-dir:100%;}
.intro-stage{position:absolute; left:0; width:100%; height:var(--intro-h); display:flex; align-items:center; justify-content:center;}
.intro-door-top .intro-stage{top:0;}
.intro-door-bottom .intro-stage{top:calc(var(--intro-split) * -1);}
.intro-logo{width:min(420px, 72vw); animation:intro-shake .25s ease-out 2.85s;}
.intro-logo img{display:block; width:100%; height:auto;}
.intro-word{position:relative;}
.intro-pen{display:block; width:100%; height:auto; clip-path:inset(0 0 0 0); animation:intro-unslice .45s cubic-bezier(.65,0,.35,1) 3.15s forwards;}
.intro-pen path{
  fill:none; stroke:#fff; stroke-width:20; stroke-linecap:square; stroke-linejoin:miter;
  stroke-dasharray:1 1; stroke-dashoffset:1;
  animation:intro-draw .28s cubic-bezier(.45,.05,.55,.95) forwards;
}
.intro-pen path:nth-child(1){animation-delay:.2s;}
.intro-pen path:nth-child(2){animation-delay:.41s;}
.intro-pen path:nth-child(3){animation-delay:.62s;}
.intro-pen path:nth-child(4){animation-delay:.83s;}
.intro-pen path:nth-child(5){animation-delay:1.04s;}
.intro-pen path:nth-child(6){animation-delay:1.25s;}
.intro-pen path:nth-child(7){animation-delay:1.46s;}
.intro-pen path:nth-child(8){animation-delay:1.67s;}
.intro-pen path:nth-child(9){animation-delay:1.88s;}
.intro-pen path:nth-child(10){animation-delay:2.09s;}
.intro-logo .intro-cut-word{position:absolute; inset:0; clip-path:inset(0 100% 0 0); animation:intro-slice .45s cubic-bezier(.65,0,.35,1) 3.15s forwards;}
.intro-symbol, .intro-tagline{opacity:0; animation:intro-stamp .5s cubic-bezier(.5,0,.75,0) 2.35s forwards;}
.intro-symbol{--intro-from:-40px;}
.intro-tagline{--intro-from:40px;}
@keyframes c-twinkle{50%{opacity:.55;}}
@keyframes c-ring{from{transform:scale(.35); opacity:.9;} to{transform:scale(1.15); opacity:0;}}
@keyframes c-tap{0%,100%{transform:translateY(0);} 50%{transform:translateY(-3px) scale(.92);}}
@keyframes intro-draw{to{stroke-dashoffset:0;}}
@keyframes intro-unslice{to{clip-path:inset(0 0 0 100%);}}
@keyframes intro-slice{to{clip-path:inset(0 0 0 0);}}
@keyframes intro-stamp{
  0%{opacity:0; transform:translateY(var(--intro-from)) scale(2.2);}
  60%{opacity:1;}
  100%{opacity:1; transform:translateY(0) scale(1);}
}
@keyframes intro-shake{
  0%{transform:translate(0,0);}
  25%{transform:translate(-3px,2px);}
  50%{transform:translate(3px,-2px);}
  75%{transform:translate(-2px,1px);}
  100%{transform:translate(0,0);}
}
@keyframes intro-door{to{transform:translateY(var(--intro-dir));}}

@media (prefers-reduced-motion: reduce){
  .intro-active{overflow:visible;}
  .intro-active .intro{display:none;}
}