/* GOON WORLD LAB — global styles */
  :root{
    --navy:#093356;
    --navy-deep:#061f35;
    --gray:#919597;
    --gray-soft:#c2c6c8;
    --lime:#b5d03b;
    --lime-bright:#c7e052;
    --ink:#0a0d11;
    --ink-2:#0e131a;
    --paper:#f4f6f7;
    --paper-dim:#aab3bc;
    --font:"Helvetica Neue",Helvetica,Arial,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;
  }
  *{margin:0;padding:0;box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    font-family:var(--font);
    background:var(--ink);
    color:var(--paper);
    line-height:1.5;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  a{color:inherit;text-decoration:none}

  /* ---------- NAV ---------- */
  header{
    position:fixed;top:0;left:0;right:0;z-index:100;
    display:flex;align-items:center;justify-content:space-between;
    padding:18px 5vw;
    backdrop-filter:blur(10px);
    background:rgba(10,13,17,.55);
    border-bottom:1px solid rgba(255,255,255,.06);
    transition:background .3s;
  }
  .brand{display:flex;align-items:center;gap:12px;font-weight:700;letter-spacing:.04em;font-size:15px}
  .brand .logo-mark{height:32px;width:auto;display:block}
  nav.menu{display:flex;gap:26px;font-size:12.5px;letter-spacing:.12em;color:var(--gray-soft)}
  nav.menu a{transition:color .2s}
  nav.menu a:hover{color:var(--lime-bright)}
  .nav-toggle{display:none;background:none;border:0;color:var(--paper);font-size:24px;cursor:pointer}
  @media(max-width:880px){
    nav.menu{
      position:fixed;inset:64px 0 auto 0;flex-direction:column;gap:0;
      background:rgba(10,13,17,.97);padding:10px 5vw 24px;
      transform:translateY(-130%);transition:transform .35s;border-bottom:1px solid rgba(255,255,255,.08);
    }
    nav.menu.open{transform:translateY(0)}
    nav.menu a{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.05);font-size:14px}
    .nav-toggle{display:block}
  }

  /* ---------- SECTION SHELL ---------- */
  section{
    position:relative;
    padding:clamp(90px,14vh,170px) 5vw;
    overflow:hidden;
  }
  .wrap{max-width:1120px;margin:0 auto;width:100%}
  .eyebrow{
    font-size:12px;letter-spacing:.32em;text-transform:uppercase;
    color:var(--lime);font-weight:700;margin-bottom:22px;
  }
  h1,h2,h3{line-height:1.04;letter-spacing:-.02em;font-weight:800}
  h1{font-size:clamp(2.6rem,7vw,6rem)}
  h2{font-size:clamp(2rem,5vw,4rem)}
  h3{font-size:clamp(1.3rem,2.5vw,2rem)}
  .lead{font-size:clamp(1.15rem,2vw,1.6rem);color:var(--gray-soft);max-width:760px;font-weight:400;line-height:1.45}
  .muted{color:var(--paper-dim)}

  /* reveal */
  .reveal{opacity:0;transform:translateY(34px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
  .reveal.in{opacity:1;transform:none}
  .reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}

  /* ---------- HERO ---------- */
  #hero{min-height:100vh;display:flex;align-items:center;background:radial-gradient(120% 90% at 80% 10%,rgba(27,58,91,.55),transparent 55%),radial-gradient(90% 80% at 10% 90%,rgba(182,214,55,.10),transparent 60%),var(--ink)}
  .hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
  @media(max-width:880px){.hero-grid{grid-template-columns:1fr;text-align:center}}
  #hero h1 span{color:var(--lime)}
  .hero-sub{margin-top:26px;font-size:clamp(1.1rem,1.8vw,1.5rem);color:var(--gray-soft);font-weight:400}
  .go-on{margin-top:30px;font-size:1.05rem;font-weight:700;letter-spacing:.02em}
  .go-on b{color:var(--lime)}
  .cta-row{margin-top:40px;display:flex;gap:16px;flex-wrap:wrap}
  @media(max-width:880px){.cta-row{justify-content:center}}
  .btn{
    display:inline-block;padding:15px 30px;border-radius:40px;font-weight:700;font-size:14px;letter-spacing:.04em;
    transition:transform .2s,background .2s,color .2s;cursor:pointer;border:1.5px solid transparent;
  }
  .btn-primary{background:var(--lime);color:#142013}
  .btn-primary:hover{transform:translateY(-3px);background:var(--lime-bright)}
  .btn-ghost{border-color:rgba(255,255,255,.25);color:var(--paper)}
  .btn-ghost:hover{border-color:var(--lime);color:var(--lime)}
  .hero-logo{display:flex;justify-content:center}
  .hero-logo svg,.hero-logo img{width:min(440px,82%);height:auto;filter:drop-shadow(0 30px 60px rgba(0,0,0,.5))}
  .hero-logo .float{animation:float 7s ease-in-out infinite}
  @keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-18px)}}

  /* ---------- BELIEF LIST ---------- */
  #believe{background:var(--ink-2)}
  .belief-list{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(255,255,255,.07);margin-top:46px;border:1px solid rgba(255,255,255,.07)}
  @media(max-width:680px){.belief-list{grid-template-columns:1fr}}
  .belief-list div{background:var(--ink-2);padding:34px 30px;font-size:1.25rem;font-weight:600}
  .belief-list div::before{content:"";display:block;width:30px;height:4px;background:var(--lime);margin-bottom:18px;border-radius:2px}
  .closing{margin-top:46px;font-size:clamp(1.3rem,2.6vw,2rem);font-weight:700;max-width:820px;line-height:1.3}

  /* ---------- GAEMINI ---------- */
  #gaemini{background:linear-gradient(160deg,var(--navy-deep),var(--navy))}
  .pill-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:42px}
  .pill{padding:11px 22px;border:1.5px solid rgba(255,255,255,.22);border-radius:40px;font-weight:600;font-size:1rem;transition:.2s}
  .pill:hover{background:var(--lime);color:#142013;border-color:var(--lime)}
  .stack-quote{margin-top:40px;font-size:clamp(1.2rem,2.4vw,1.8rem);font-weight:600;max-width:760px;line-height:1.35}
  .stack-quote b{color:var(--lime)}

  /* ---------- BRIDGE ---------- */
  #bridge{background:var(--ink)}
  .bridge-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:48px}
  @media(max-width:880px){.bridge-grid{grid-template-columns:repeat(2,1fr)}}
  @media(max-width:480px){.bridge-grid{grid-template-columns:1fr}}
  .bridge-grid div{padding:26px 22px;border:1px solid rgba(255,255,255,.1);border-radius:14px;background:rgba(255,255,255,.02);font-weight:600;font-size:1.02rem;transition:.25s}
  .bridge-grid div:hover{border-color:var(--lime);transform:translateY(-4px)}
  .bridge-grid span{display:block;color:var(--lime);font-size:.8rem;letter-spacing:.2em;margin-bottom:10px}

  /* ---------- JACK ---------- */
  #jack{background:linear-gradient(180deg,var(--ink),var(--navy-deep))}
  .jack-roles{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.08);margin-top:46px;border:1px solid rgba(255,255,255,.08)}
  @media(max-width:780px){.jack-roles{grid-template-columns:repeat(2,1fr)}}
  .jack-roles div{background:#0c1119;padding:30px 22px;font-weight:700;font-size:1.05rem;transition:.25s}
  .jack-roles div:hover{background:var(--navy);color:var(--lime-bright)}
  .grows{display:flex;gap:30px;flex-wrap:wrap;margin-top:36px}
  .grows span{font-size:clamp(1.4rem,3vw,2.2rem);font-weight:800;color:var(--gray)}
  .grows span b{color:var(--lime)}

  /* ---------- SEED ---------- */
  #seed{background:var(--lime);color:#16210f}
  #seed .eyebrow{color:#2f4416}
  #seed .lead{color:#27361a}
  .seed-steps{counter-reset:s;margin-top:46px;display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
  @media(max-width:680px){.seed-steps{grid-template-columns:1fr}}
  .seed-steps li{list-style:none;display:flex;gap:18px;align-items:flex-start;font-size:1.2rem;font-weight:600;padding:18px 20px;background:rgba(0,0,0,.06);border-radius:14px}
  .seed-steps li::before{counter-increment:s;content:counter(s,decimal-leading-zero);font-weight:800;color:#16210f;background:#fff;border-radius:50%;width:42px;height:42px;display:grid;place-items:center;flex:none;font-size:1rem}

  /* ---------- AI FOR EVERYONE ---------- */
  #everyone{background:var(--ink-2)}
  .jack-types{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:46px}
  @media(max-width:880px){.jack-types{grid-template-columns:repeat(3,1fr)}}
  @media(max-width:600px){.jack-types{grid-template-columns:repeat(2,1fr)}}
  .jt{padding:24px 18px;border-radius:14px;border:1px solid rgba(255,255,255,.09);background:rgba(255,255,255,.02);font-weight:700;transition:.25s;display:flex;align-items:center;gap:10px}
  .jt:hover{border-color:var(--lime);transform:translateY(-4px);background:rgba(182,214,55,.06)}
  .jt .dot{width:9px;height:9px;border-radius:50%;background:var(--lime);flex:none}
  .everyone-foot{margin-top:40px;display:flex;gap:14px 36px;flex-wrap:wrap;font-size:clamp(1.2rem,2.4vw,1.8rem);font-weight:800;color:var(--gray)}
  .everyone-foot b{color:var(--paper)}

  /* ---------- ECOSYSTEM ---------- */
  #ecosystem{background:var(--navy-deep)}
  .flow{margin-top:50px;display:flex;flex-direction:column;align-items:center;gap:0}
  .flow .node{padding:16px 40px;border-radius:40px;font-weight:800;letter-spacing:.04em;font-size:clamp(1rem,2vw,1.4rem);text-align:center;border:1.5px solid rgba(255,255,255,.15)}
  .flow .node.lab{background:var(--lime);color:#16210f;border-color:var(--lime)}
  .flow .node.gaemini{background:var(--navy);color:#fff;border-color:var(--navy)}
  .flow .node.jack{background:var(--gray);color:#0a0d11;border-color:var(--gray)}
  .flow .arrow{width:2px;height:30px;background:linear-gradient(var(--lime),rgba(182,214,55,.2))}
  .flow .scale{font-size:clamp(.95rem,1.8vw,1.2rem);color:var(--gray-soft);font-weight:600}

  /* ---------- VALUES ---------- */
  #values{background:var(--ink)}
  .values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.08);margin-top:46px;border:1px solid rgba(255,255,255,.08)}
  @media(max-width:780px){.values-grid{grid-template-columns:1fr}}
  .values-grid div{background:var(--ink);padding:38px 30px}
  .values-grid h3{color:var(--lime);margin-bottom:12px;letter-spacing:.02em}
  .values-grid p{color:var(--gray-soft);font-size:1.05rem}

  /* ---------- VISION / MISSION ---------- */
  #vision{background:linear-gradient(160deg,var(--navy),var(--navy-deep))}
  .vm-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-top:30px}
  @media(max-width:780px){.vm-grid{grid-template-columns:1fr;gap:50px}}
  .vm-grid ul{list-style:none;margin-top:24px}
  .vm-grid li{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:1.15rem;font-weight:500;display:flex;gap:12px}
  .vm-grid li::before{content:"›";color:var(--lime);font-weight:800}

  /* ---------- RESEARCH ---------- */
  #research{background:var(--ink-2)}
  .research-quote{font-size:clamp(1.6rem,3.6vw,2.8rem);font-weight:800;line-height:1.2;max-width:920px;margin-top:30px}
  .research-quote b{color:var(--lime)}
  .research-quote .navy{color:var(--gray)}

  /* ---------- DREAM ---------- */
  #dream{background:var(--ink)}
  .dream-list{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:46px}
  @media(max-width:880px){.dream-list{grid-template-columns:repeat(2,1fr)}}
  @media(max-width:480px){.dream-list{grid-template-columns:1fr}}
  .dream-list div{padding:30px 22px;border-radius:14px;background:linear-gradient(160deg,rgba(27,58,91,.5),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.08);font-weight:700;font-size:1.1rem}

  /* ---------- PROMISE / CTA ---------- */
  #promise{background:linear-gradient(180deg,var(--navy-deep),var(--ink));text-align:center}
  .promise-steps{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin:44px 0}
  .promise-steps span{padding:14px 26px;border:1.5px solid var(--lime);border-radius:40px;font-weight:700;color:var(--lime)}
  .big-go{font-size:clamp(3rem,12vw,9rem);font-weight:800;letter-spacing:-.03em;line-height:1;margin-top:10px}
  .big-go b{color:var(--lime)}
  .promise-tag{margin-top:26px;font-size:clamp(1.05rem,2vw,1.4rem);color:var(--gray-soft);font-weight:600}

  /* ---------- FOOTER ---------- */
  footer{background:#06080b;padding:70px 5vw 50px;border-top:1px solid rgba(255,255,255,.07)}
  .foot-grid{max-width:1120px;margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
  @media(max-width:780px){.foot-grid{grid-template-columns:1fr;gap:34px}}
  .foot-brand{display:flex;align-items:center;gap:14px;font-weight:800;font-size:18px;letter-spacing:.04em}
  .foot-brand svg,.foot-brand img{height:44px;width:auto}
  .foot-statement{margin-top:20px;color:var(--paper-dim);max-width:380px;line-height:1.6}
  footer h4{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--lime);margin-bottom:16px}
  footer ul{list-style:none}
  footer li{padding:7px 0;color:var(--gray-soft);font-size:14px;transition:.2s}
  footer a.li:hover{color:var(--lime)}
  .foot-bottom{max-width:1120px;margin:48px auto 0;padding-top:26px;border-top:1px solid rgba(255,255,255,.07);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;color:var(--paper-dim);font-size:13px;letter-spacing:.04em}
  .foot-bottom b{color:var(--lime)}

  /* progress bar */
  #progress{position:fixed;top:0;left:0;height:3px;background:var(--lime);width:0;z-index:200;transition:width .1s}