/* YOU2.0 design system. Same tokens as the deck: black ground, three soft glows,
   neon yellow as the single accent, Anton for mastheads, Outfit for headings. */
:root{
  --ink:#0B0B0B;
  --ink-2:#0F0F10;
  --card:#151517;
  --line:#232326;
  --paper:#F4F2EE;
  --muted:#9A9A94;
  --dim:#6E6E68;
  --neon:#E4FF00;
  --neon-12:rgba(228,255,0,.12);
  --neon-42:rgba(228,255,0,.42);
  --violet:rgba(181,123,255,.08);
  --cyan:rgba(34,211,238,.07);
  --mast:"Anton","Impact",sans-serif;
  --display:"Outfit","Avenir Next","Helvetica Neue",Arial,sans-serif;
  --body:"IBM Plex Sans","Helvetica Neue",Arial,sans-serif;
  --mono:"JetBrains Mono","SF Mono",Menlo,monospace;
  --wrap:1180px;
  --tc:var(--neon);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--ink);color:var(--paper);font-family:var(--body);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}

/* ---------- type ---------- */
h1,h2,h3,h4{font-family:var(--display);margin:0;letter-spacing:-.02em;text-wrap:balance}
h1{font-size:clamp(38px,5.4vw,64px);line-height:1.03;font-weight:700}
h2{font-size:clamp(28px,3.4vw,42px);line-height:1.08;font-weight:700}
h3{font-size:20px;line-height:1.28;font-weight:700}
h4{font-size:13px;letter-spacing:.12em;text-transform:uppercase;font-family:var(--mono);font-weight:500;color:var(--muted)}
p{margin:0 0 16px;text-wrap:pretty}
p:last-child{margin-bottom:0}
.lede{font-size:clamp(17px,1.5vw,20px);line-height:1.55;color:#D7D5D0;max-width:64ch;margin-top:20px}
.sub{color:var(--muted);max-width:74ch;margin-top:14px;font-size:16.5px}
.eyebrow{font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--tc);display:flex;align-items:center;gap:12px;margin:0 0 18px}
.eyebrow::before{content:"";width:24px;height:2px;background:var(--tc);flex:none}
.hl{color:var(--neon)}
.dim{color:var(--muted)}
.mono{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.mast{font-family:var(--mast);text-transform:uppercase;line-height:.94;letter-spacing:.005em;font-weight:400;overflow-wrap:break-word}
.crumb{font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;color:var(--dim);display:block;margin-bottom:22px}
.crumb a{color:var(--muted);text-decoration:none}
.crumb a:hover{color:var(--neon)}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(11,11,11,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;gap:22px;height:70px}
.brand{flex:none;display:flex;align-items:center;text-decoration:none}
.brand img{height:22px;filter:invert(1)}
.nav{margin-left:auto;display:flex;align-items:center;gap:26px}
.nav a{font-size:14.5px;text-decoration:none;color:#CFCDC8;transition:color .18s}
.nav a:hover,.nav a.active{color:var(--neon)}
.nav a.cta{background:var(--neon);color:var(--ink);font-weight:600;padding:9px 16px;border-radius:999px;font-size:14px}
.nav a.cta:hover{background:#eeff4d;color:var(--ink)}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);color:var(--paper);border-radius:8px;width:38px;height:34px;font-size:16px;cursor:pointer}

/* ---------- sections ---------- */
section{padding:84px 0;position:relative}
section.alt{background:var(--ink-2)}
section.keyline{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:52px 0}
.hero{
  padding:104px 0 92px;position:relative;overflow:hidden;
  background:
    radial-gradient(760px 440px at 12% 4%, var(--neon-12), transparent 66%),
    radial-gradient(620px 420px at 88% 24%, var(--violet), transparent 66%),
    radial-gradient(520px 380px at 56% 104%, var(--cyan), transparent 66%),
    var(--ink);
}
.hero.compact{padding:70px 0 58px}
.hero .wrap{position:relative;z-index:2}
.hero-photo{position:absolute;inset:0;z-index:0;opacity:.3}
.hero-photo img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.1)}
.hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--ink) 18%,rgba(11,11,11,.72) 55%,rgba(11,11,11,.45) 100%)}

/* ---------- buttons ---------- */
.btn-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}
.btn{
  display:inline-flex;align-items:center;gap:9px;background:var(--neon);color:var(--ink);
  font-family:var(--display);font-weight:700;font-size:15.5px;text-decoration:none;
  padding:13px 24px;border-radius:999px;transition:transform .16s, box-shadow .16s;
  box-shadow:0 18px 44px -20px rgba(228,255,0,.7);
}
.btn:hover{transform:translateY(-2px);box-shadow:0 22px 50px -18px rgba(228,255,0,.85)}
.btn.ghost{background:transparent;color:var(--paper);border:1px solid var(--line);box-shadow:none}
.btn.ghost:hover{border-color:var(--neon);color:var(--neon)}
.btn.sm{font-size:14px;padding:10px 18px}

/* ---------- pills, chips, tags ---------- */
.pill-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px}
.pill{
  display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;
  padding:7px 14px;font-size:12.5px;color:var(--muted);background:rgba(21,21,23,.7);
}
.pill b{color:var(--neon);font-family:var(--display);font-weight:700}
.tag{display:inline-block;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);border:1px solid var(--line);border-radius:6px;padding:4px 8px;margin:10px 6px 0 0}

/* ---------- grids and cards ---------- */
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.split.wide-l{grid-template-columns:7fr 5fr}
.split.wide-r{grid-template-columns:5fr 7fr}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px 26px 24px;
  position:relative;transition:border-color .2s, transform .2s;
}
.card:hover{border-color:#34343a;transform:translateY(-2px)}
.card.featured{border-color:var(--neon-42);background:linear-gradient(rgba(228,255,0,.07),var(--card) 58%);box-shadow:0 34px 90px -40px rgba(228,255,0,.5)}
.card.vio{border-color:rgba(181,123,255,.32);background:linear-gradient(rgba(181,123,255,.09),var(--card) 58%);box-shadow:0 34px 90px -40px rgba(181,123,255,.45)}
.card.cy{border-color:rgba(34,211,238,.28);background:linear-gradient(rgba(34,211,238,.07),var(--card) 58%);box-shadow:0 34px 90px -40px rgba(34,211,238,.4)}
.card .num{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:12px}
.card.featured .num{color:var(--neon)}
.card h3{margin-bottom:9px}
.card h3 a{text-decoration:none}
.card h3 a:hover{color:var(--neon)}
.card p{font-size:14.8px;color:#CFCDC8;margin-bottom:0}
.card .w{margin-top:15px;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--dim)}
.icon-badge{width:40px;height:40px;border-radius:10px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;margin-bottom:16px;background:rgba(228,255,0,.05)}
.icon-badge svg{width:19px;height:19px;stroke:var(--tc);fill:none;stroke-width:1.7}

/* ---------- checks list ---------- */
.checks{list-style:none;margin:0;padding:0;display:grid;gap:15px}
.checks li{position:relative;padding-left:30px;font-size:15.5px;color:#CFCDC8;line-height:1.6}
.checks li::before{content:"";position:absolute;left:0;top:9px;width:9px;height:9px;background:var(--tc);border-radius:2px}
.checks li b{color:var(--paper);font-weight:600}

/* ---------- numbered steps ---------- */
.steps{display:grid;gap:0;margin-top:10px}
.step{display:grid;grid-template-columns:54px 1fr;gap:20px;padding:22px 0;border-top:1px solid var(--line)}
.step:last-child{border-bottom:1px solid var(--line)}
.step .n{font-family:var(--mast);font-size:30px;color:var(--tc);line-height:1}
.step h3{margin-bottom:7px}
.step p{font-size:15px;color:#CFCDC8;margin:0}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:34px}
.stat .big{font-family:var(--mast);font-size:clamp(46px,5vw,68px);line-height:1;color:var(--paper);font-variant-numeric:tabular-nums}
.stat .big small{font-family:var(--display);font-size:24px;font-weight:700;color:var(--muted);margin-left:3px}
.stat .lbl{margin-top:11px;font-size:14px;color:var(--muted);line-height:1.45;max-width:22ch}
.stats.s3{grid-template-columns:repeat(3,1fr)}

/* ---------- quote ---------- */
blockquote{
  margin:0;font-family:var(--display);font-weight:600;font-size:clamp(22px,2.6vw,32px);
  line-height:1.3;max-width:26ch;
}
blockquote em{font-style:normal;color:var(--neon)}
.keyline .mono{display:block;margin-top:16px}

/* ---------- table ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:14.5px;margin-top:8px}
.tbl th,.tbl td{text-align:left;padding:14px 16px 14px 0;border-bottom:1px solid var(--line);vertical-align:top;line-height:1.55}
.tbl th{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:500}
.tbl td{color:#CFCDC8}
.tbl td:first-child{color:var(--paper);font-weight:600;width:22%}
.tbl.three td:nth-child(2){color:var(--muted);width:34%}
.tbl tr:last-child td{border-bottom:0}
.tbl-wrap{overflow-x:auto}

/* ---------- prompt / protocol block ---------- */
.proto{
  font-family:var(--mono);font-size:13px;line-height:1.62;background:rgba(11,11,11,.7);
  border:1px solid var(--line);border-left:3px solid var(--neon);border-radius:12px;
  padding:18px 20px;white-space:pre-wrap;color:#E6E4DF;margin:0;
}
.proto.muted{border-left-color:var(--dim)}
.proto b{font-weight:500;color:var(--muted)}

/* ---------- media figure ---------- */
.figure{position:relative;border-radius:16px;overflow:hidden;background:#000;border:1px solid var(--line)}
.figure img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.08) brightness(.94)}
.figure .cap{
  position:absolute;left:14px;bottom:13px;font-family:var(--mono);font-size:10px;letter-spacing:.11em;
  text-transform:uppercase;color:#D7D5D0;background:rgba(11,11,11,.74);padding:6px 10px;border-radius:6px;
}
.figure.tall{aspect-ratio:3/4}
.figure.wide{aspect-ratio:16/9}

/* ---------- accordion ---------- */
.acc{border-bottom:1px solid var(--line)}
.acc summary{
  cursor:pointer;list-style:none;padding:20px 0;font-family:var(--display);font-weight:600;font-size:17.5px;
  display:flex;justify-content:space-between;gap:20px;align-items:center;
}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";font-family:var(--mono);color:var(--neon);font-size:20px;flex:none}
.acc[open] summary::after{content:"\2212"}
.acc-body{padding:0 0 22px;color:#CFCDC8;font-size:15.5px;max-width:78ch}

/* ---------- timeline ---------- */
.tl{display:grid;grid-template-columns:repeat(6,1fr);gap:0;margin-top:34px;border-top:2px solid var(--line)}
.tl .c{padding:18px 20px 0 0}
.tl .c.hi{box-shadow:inset 0 2px 0 var(--neon)}
.tl .w{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--dim)}
.tl h3{font-size:17px;margin:9px 0 7px}
.tl p{font-size:13.5px;color:var(--muted);margin:0}

/* ---------- final cta ---------- */
.cta-final{
  text-align:center;
  background:
    radial-gradient(700px 320px at 50% 0%, var(--neon-12), transparent 70%),
    var(--ink-2);
  border-top:1px solid var(--line);
}
.cta-final .sub{margin:16px auto 30px}
.cta-final .btn-row{justify-content:center}

/* ---------- forms ---------- */
.form{display:grid;gap:16px;max-width:560px}
.field label{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.field input,.field textarea,.field select{
  width:100%;background:var(--card);border:1px solid var(--line);border-radius:10px;color:var(--paper);
  font-family:var(--body);font-size:15px;padding:12px 14px;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--neon)}
.field textarea{min-height:130px;resize:vertical}
.checkline{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--muted)}
.checkline input{width:16px;height:16px;margin-top:3px;accent-color:var(--neon)}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);background:var(--ink-2);padding:62px 0 30px;font-size:14.5px}
.foot-grid{display:grid;grid-template-columns:2.2fr 1fr 1fr 1fr;gap:40px}
.foot-brand img{height:22px;filter:invert(1);margin-bottom:16px}
.foot-brand p{color:var(--muted);font-size:14px;max-width:38ch}
.site-footer h4{margin-bottom:14px}
.site-footer a{display:block;color:#CFCDC8;text-decoration:none;padding:5px 0;font-size:14px}
.site-footer a:hover{color:var(--neon)}
.foot-base{
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:44px;padding-top:22px;
  border-top:1px solid var(--line);color:var(--dim);font-size:13px;
}
.foot-base a{display:inline;color:var(--dim)}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(14px);transition:opacity .55s ease, transform .55s ease}
.rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}
.rv-d2{transition-delay:.16s}
.rv-d3{transition-delay:.24s}
@media (prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  .btn:hover,.card:hover{transform:none}
}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .split,.split.wide-l,.split.wide-r{grid-template-columns:1fr;gap:38px}
  .g3,.g4{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr);gap:26px}
  .tl{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:700px){
  section{padding:58px 0}
  .wrap{padding:0 20px}
  h1{font-size:clamp(28px,8.4vw,38px)}
  .hero h1.mast{font-size:clamp(28px,8.6vw,40px)}
  .lede{font-size:16.5px}
  .stat .big{font-size:clamp(38px,12vw,52px)}
  blockquote{font-size:clamp(20px,5.6vw,26px)}
  .hero{padding:74px 0 64px}
  .burger{display:block}
  .nav{
    position:absolute;top:70px;left:0;right:0;background:var(--ink);border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:0;padding:8px 28px 20px;display:none;
  }
  .nav.open{display:flex}
  .nav a{padding:13px 0;border-bottom:1px solid var(--line)}
  .nav a.cta{text-align:center;margin-top:14px;border-bottom:0}
  .g2,.g3,.g4,.stats,.stats.s3,.foot-grid{grid-template-columns:1fr}
  .tbl td:first-child{width:auto}
  blockquote{max-width:none}
}