/* ═══════════ FIVEISH — the site ages as you scroll ═══════════ */

:root{
  --paper:#e8e0c9;
  --ink:#1c1a14;
  --green:#137a2b;
  --green-lt:#5dc242;
  --gold:#c8a227;
  --rule:#b3a887;
  --serif:Georgia,"Times New Roman",Times,serif;
  --sans:Verdana,Tahoma,Geneva,sans-serif;
  --mono:"Courier New",Courier,monospace;
  --neo:-apple-system,"Helvetica Neue",Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:15px;line-height:1.62;
  overflow-x:hidden;
  transition:background .8s ease,color .8s ease;
}
body[data-era="2"]{background:#0a0d0a;color:#c9d6c4}
body[data-era="3"]{background:#08080a;color:#efefef}
img{max-width:100%;display:block}
a{color:inherit}
b{font-weight:700}

/* ── CRT overlay: strongest in 2007, gone by 2026 ── */
.crt{
  position:fixed;inset:0;z-index:90;pointer-events:none;
  background:
    repeating-linear-gradient(to bottom,rgba(0,0,0,.055) 0 1px,transparent 1px 3px),
    radial-gradient(120% 90% at 50% 50%,transparent 55%,rgba(40,30,10,.30) 100%);
  opacity:1;transition:opacity 1s ease;
  mix-blend-mode:multiply;
}
body[data-era="2"] .crt{opacity:.5;mix-blend-mode:normal}
body[data-era="3"] .crt{opacity:0}

/* ── year HUD ── */
.hud{
  position:fixed;left:0;top:50%;transform:translateY(-50%);z-index:80;
  display:flex;flex-direction:column;align-items:center;gap:10px;
  padding:14px 10px;border-right:1px solid var(--rule);
  background:rgba(232,224,201,.72);backdrop-filter:blur(3px);
  font-family:var(--mono);font-size:11px;letter-spacing:.06em;
  transition:background .8s ease,border-color .8s ease,color .8s ease;
}
body[data-era="2"] .hud{background:rgba(10,13,10,.7);border-color:#1f3a1f;color:#7ee07e}
body[data-era="3"] .hud{background:rgba(8,8,10,.7);border-color:#242428;color:#fff}
.hud__year{font-weight:700;font-size:15px;letter-spacing:.02em}
.hud__bar{width:2px;height:120px;background:currentColor;opacity:.22;position:relative}
.hud__bar i{position:absolute;left:0;top:0;width:2px;background:var(--green);height:0;transition:height .15s linear}
body[data-era="2"] .hud__bar i{background:#7ee07e}
body[data-era="3"] .hud__bar i{background:#fff}
.hud__label{writing-mode:vertical-rl;text-orientation:mixed;opacity:.65;font-size:9px}

/* ═══════════ HERO ═══════════ */
.hero{padding:0 0 60px;position:relative;
  background:
    linear-gradient(180deg,#f4edd8 0%,#e8e0c9 40%,#e2d9bf 100%);
}
.hero__strip{
  background:var(--green);color:#f7f2dd;
  font-family:var(--mono);font-size:12px;letter-spacing:.14em;
  padding:6px 0;border-bottom:3px double #0c5a1f;
}
.hero__grid{
  max-width:1180px;margin:0 auto;padding:48px 26px 0;
  display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center;
}
.kick{font-family:var(--mono);font-size:11px;letter-spacing:.13em;text-transform:uppercase;
  color:#6d6349;border-bottom:1px dotted var(--rule);padding-bottom:8px;margin-bottom:18px}
.wordmark{
  font-family:var(--serif);font-weight:700;line-height:.84;letter-spacing:-.035em;
  font-size:clamp(64px,12.5vw,164px);color:var(--green);
  text-shadow:3px 3px 0 #fff,6px 6px 0 rgba(19,122,43,.22);
}
.wordmark span{color:var(--ink);text-shadow:3px 3px 0 #fff,6px 6px 0 rgba(28,26,20,.16)}
.hero__lede{font-family:var(--serif);font-size:clamp(19px,2.3vw,27px);line-height:1.32;margin:24px 0 10px}
.hero__sub{font-size:14px;color:#5b5340;border-left:3px solid var(--gold);padding-left:12px;margin-bottom:24px}
.hero__act{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:22px}
.btn{
  display:inline-block;padding:11px 20px;font-family:var(--sans);font-size:13px;font-weight:700;
  text-decoration:none;color:#f7f2dd;background:var(--green);
  border:2px solid #0c5a1f;border-top-color:#3ea355;border-left-color:#3ea355;
  box-shadow:3px 3px 0 rgba(28,26,20,.35);
}
.btn:active{transform:translate(2px,2px);box-shadow:1px 1px 0 rgba(28,26,20,.35)}
.btn--ghost{background:#f4edd8;color:var(--ink);border-color:var(--rule);border-top-color:#fff;border-left-color:#fff}
.hero__type{font-family:var(--mono);font-size:12px;color:#6d6349;min-height:20px}
.caret{display:inline-block;width:7px;height:13px;background:var(--green);vertical-align:-2px;margin-left:2px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

.hero__fig{position:relative}
.hero__frame{
  border:10px solid #fff;box-shadow:0 0 0 1px var(--rule),10px 12px 0 rgba(28,26,20,.18);
  transform:rotate(-1.6deg);background:#fff;overflow:hidden;
}
.hero__frame img{width:100%;transform:scale(1.02)}
.hero__fig figcaption{
  font-family:var(--mono);font-size:10px;color:#7a7057;margin-top:16px;text-align:right;letter-spacing:.04em;
}
.hero__foot{
  max-width:1180px;margin:44px auto 0;padding:0 26px;
  font-family:var(--mono);font-size:11px;color:#8a7f63;text-align:center;
  border-top:1px dotted var(--rule);padding-top:14px;
}

/* ═══════════ shared section furniture ═══════════ */
.sec{padding:clamp(66px,9vw,124px) clamp(20px,5vw,64px);position:relative}
.sec__head{max-width:820px;margin:0 auto 46px}
.chap{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;opacity:.55;margin-bottom:10px}
.sec h2{font-family:var(--serif);font-weight:700;letter-spacing:-.02em;line-height:1.02;
  font-size:clamp(34px,5.6vw,66px)}
.sec h2 em{font-style:italic;color:var(--green-lt)}
.lead{font-size:16px;line-height:1.7;margin-top:16px;max-width:62ch;opacity:.9}

/* ═══════════ 01 · paper / win95 ═══════════ */
.sec--paper{background:var(--paper);
  background-image:radial-gradient(rgba(120,105,60,.10) 1px,transparent 1px);background-size:4px 4px}
.win{max-width:900px;margin:0 auto;border:2px solid #7d7458;
  border-top-color:#fff;border-left-color:#fff;background:#d9d2ba;box-shadow:6px 8px 0 rgba(28,26,20,.2)}
.win__bar{display:flex;justify-content:space-between;align-items:center;gap:10px;
  background:linear-gradient(90deg,var(--green),#3ea355);color:#f7f2dd;padding:5px 8px}
.win__title{font-family:var(--mono);font-size:11px;letter-spacing:.05em}
.win__btns{display:flex;gap:4px}
.win__btns i{width:16px;height:14px;background:#d9d2ba;color:#1c1a14;border:1px solid #6f6650;
  border-top-color:#fff;border-left-color:#fff;font-style:normal;font-size:9px;line-height:12px;text-align:center}
.win__body{padding:clamp(22px,4vw,42px);background:#f2ecd9}
.win__body h2{margin-bottom:6px}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:26px}
.cols p{font-size:14.5px}
.quote{font-family:var(--serif);font-size:clamp(22px,3.4vw,38px);line-height:1.22;color:var(--green);
  margin-top:34px;padding:20px 0 0;border-top:3px double var(--rule)}
.quote cite{display:block;font-family:var(--mono);font-size:11px;font-style:normal;color:#7a7057;margin-top:12px;letter-spacing:.08em}
.banner{max-width:1100px;margin:44px auto 0;border:8px solid #fff;box-shadow:0 0 0 1px var(--rule),8px 10px 0 rgba(28,26,20,.15);position:relative}
.banner__tag{position:absolute;right:0;bottom:-24px;font-family:var(--mono);font-size:10px;color:#7a7057;letter-spacing:.08em}

/* ═══════════ 02 · tapes ═══════════ */
.sec--tape{background:#dfd6ba;border-top:1px solid var(--rule)}
.tapes{list-style:none;max-width:1100px;margin:0 auto;display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px}
.tape{background:#f2ecd9;border:1px solid var(--rule);padding:12px;box-shadow:4px 5px 0 rgba(28,26,20,.14)}
.tape__screen{
  position:relative;aspect-ratio:4/3;background:#141410;overflow:hidden;
  background-image:
    repeating-linear-gradient(to bottom,rgba(255,255,255,.045) 0 2px,transparent 2px 4px),
    radial-gradient(circle at 50% 45%,#2b3a26 0%,#0e120c 70%);
  display:flex;align-items:center;justify-content:center;
}
.tape__play{color:rgba(255,255,255,.82);font-size:32px;text-shadow:0 0 14px rgba(93,194,66,.7);transition:transform .3s}
.tape:hover .tape__play{transform:scale(1.22)}
.tape__rec{position:absolute;top:8px;right:8px;font-family:var(--mono);font-size:9px;color:#ff5b5b;letter-spacing:.1em}
.tape h3{font-family:var(--serif);font-size:18px;font-weight:700;margin:14px 0 6px;line-height:1.2}
.tape p{font-size:13px;color:#5b5340}
.note{max-width:820px;margin:40px auto 0;font-family:var(--mono);font-size:12.5px;line-height:1.9;
  color:#5b5340;border-left:3px solid var(--green);padding-left:16px}

/* ═══════════ 03 · dark rediscovery ═══════════ */
.sec--dark{background:#0a0d0a;color:#c9d6c4}
.sec--dark h2{color:#eaf6e6}
.disc{max-width:1060px;margin:0 auto;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:start}
.disc p{margin-bottom:16px;color:#a9bda4}
.disc .big{font-family:var(--serif);font-size:clamp(22px,3vw,34px);line-height:1.24;color:#eaf6e6}
.stamp{display:inline-block;font-family:var(--mono);font-size:clamp(15px,2.4vw,24px);letter-spacing:.12em;
  color:#7ee07e;border:2px solid #7ee07e;padding:8px 14px;transform:rotate(-3deg);opacity:.9}
.term{background:#060906;border:1px solid #1f3a1f;padding:20px;font-family:var(--mono);font-size:13px;color:#7ee07e;
  box-shadow:0 0 40px rgba(93,194,66,.08) inset}
.term p{margin:0 0 8px;color:#5f9f5c}
.term .p{color:#3c6a3a}
.term .dim{color:#3f6a3d}
.term .hl{color:#5f9f5c}
.term .on{color:#b6ffb0;text-shadow:0 0 10px rgba(93,194,66,.8)}

/* ═══════════ 04 · yap dollar ═══════════ */
.sec--yap{background:#08080a;color:#efefef}
.sec--yap h2{font-family:var(--neo);font-weight:800;letter-spacing:-.045em;color:#fff}
.sec--yap .lead{font-family:var(--neo);color:#aeaeb4}
.sec--yap .chap{color:#8a8a92}
.feed{max-width:1060px;margin:0 auto;display:grid;grid-template-columns:300px 1fr;gap:52px;align-items:center}
.phone{width:300px;border:9px solid #1a1a1e;border-radius:38px;overflow:hidden;position:relative;
  background:#000;box-shadow:0 24px 70px rgba(0,0,0,.7)}
.phone__notch{position:absolute;top:0;left:50%;transform:translateX(-50%);width:96px;height:20px;
  background:#1a1a1e;border-radius:0 0 12px 12px;z-index:3}
.phone__vid{position:relative;aspect-ratio:9/17;overflow:hidden;background:#000}
.phone__vid img{width:100%;height:100%;object-fit:cover;object-position:center 34%;filter:saturate(1.15) contrast(1.05)}
.phone__ui{position:absolute;left:12px;right:60px;bottom:16px;z-index:2}
.phone__cap{font-family:var(--neo);font-size:14px;font-weight:600;line-height:1.28;color:#fff;
  text-shadow:0 1px 6px rgba(0,0,0,.9);min-height:54px}
.phone__handle{font-family:var(--neo);font-size:12px;color:rgba(255,255,255,.72);margin-top:8px}
.phone__side{position:absolute;right:10px;bottom:22px;z-index:2;display:flex;flex-direction:column;gap:16px;text-align:center}
.phone__side span{font-size:19px;color:#fff;text-shadow:0 1px 6px rgba(0,0,0,.8)}
.phone__side i{display:block;font-style:normal;font-family:var(--neo);font-size:10px;font-weight:600;margin-top:2px}
.feed__copy{font-family:var(--neo)}
.feed__copy p{margin-bottom:16px;color:#b4b4bb;font-size:15.5px}
.feed__copy .xhs{font-family:var(--neo);font-weight:900;letter-spacing:-.04em;line-height:.94;
  font-size:clamp(38px,7.4vw,88px);color:#ff2b45;
  text-shadow:2px 0 0 #00e0ff;cursor:default;transition:transform .18s,text-shadow .18s}
.feed__copy .xhs.jolt{transform:skewX(-6deg) scale(1.03);text-shadow:-5px 0 0 #00e0ff,5px 0 0 #ff2b45}
.fine{font-size:12.5px !important;color:#77777f !important;border-left:2px solid #ff2b45;padding-left:12px}
.recipe{list-style:none;margin:22px 0;border-top:1px solid #1e1e24}
.recipe li{padding:9px 0;border-bottom:1px solid #1e1e24;font-size:13px;color:#9a9aa2;position:relative;padding-left:20px}
.recipe li::before{content:"+";position:absolute;left:0;color:#ff2b45;font-weight:700}

/* ═══════════ 05 · rabbit hole ═══════════ */
.sec--hole{background:#0b0b0e;color:#efefef;text-align:center}
.sec--hole .sec__head{text-align:left}
.sec--hole h2{font-family:var(--neo);font-weight:800;letter-spacing:-.04em}
.hole{list-style:none;max-width:760px;margin:0 auto;counter-reset:h}
.hole li{
  counter-increment:h;font-family:var(--neo);font-size:clamp(16px,2.6vw,27px);font-weight:600;
  letter-spacing:-.02em;text-align:left;color:#efefef;
  max-height:0;padding:0;border-bottom:0 solid #1c1c22;overflow:hidden;
  opacity:0;transform:translateY(14px);
  transition:max-height .45s ease,padding .45s ease,opacity .5s ease,transform .5s ease;
}
.hole li.on{max-height:160px;padding:14px 0;border-bottom-width:1px;opacity:1;transform:none}
.hole li::before{content:"0" counter(h);font-family:var(--mono);font-size:11px;color:#5dc242;margin-right:14px;letter-spacing:.1em}
.hole li em{font-style:italic;color:#5dc242}
.hole__end{color:#5dc242 !important;border-bottom-width:0 !important}
.dig{
  margin-top:32px;font-family:var(--neo);font-size:13px;font-weight:700;letter-spacing:.04em;
  background:#5dc242;color:#08080a;border:0;padding:13px 26px;border-radius:999px;cursor:pointer;
  transition:transform .15s,background .2s;
}
.dig:hover{transform:translateY(-2px)}
.dig[disabled]{background:#1c1c22;color:#5a5a62;cursor:default;transform:none}

/* ═══════════ 06 · timeline ═══════════ */
.sec--time{background:#08080a}
.sec--time h2{font-family:var(--neo);font-weight:800;letter-spacing:-.04em;color:#fff}
.tl{list-style:none;max-width:860px;margin:0 auto;border-left:1px solid #23232a;padding-left:0}
.tl li{position:relative;padding:20px 0 20px 34px;border-bottom:1px solid #17171c;
  display:grid;grid-template-columns:120px 1fr;gap:18px;align-items:baseline}
.tl li::before{content:"";position:absolute;left:-5px;top:30px;width:9px;height:9px;background:#2c2c34;border-radius:50%}
.tl__y{font-family:var(--mono);font-size:13px;letter-spacing:.06em;color:#8a8a92}
.tl p{font-family:var(--neo);font-size:15.5px;color:#c9c9d0}
.tl--now::before{background:#5dc242;box-shadow:0 0 0 5px rgba(93,194,66,.16)}
.tl--now .tl__y{color:#5dc242;font-weight:700}
.tl--now p{color:#fff}

/* ═══════════ 07 · community ═══════════ */
.sec--comm{background:#0b0b0e}
.sec--comm h2{font-family:var(--neo);font-weight:800;letter-spacing:-.04em;color:#fff}
.comm{max-width:900px;margin:0 auto}
.comm .big{font-family:var(--serif);font-size:clamp(21px,3vw,32px);line-height:1.28;color:#efefef;max-width:24ch}
.comm__grid{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1px;
  background:#1d1d23;border:1px solid #1d1d23;margin:34px 0}
.comm__grid li{background:#0b0b0e;padding:22px 18px}
.comm__grid b{font-family:var(--neo);display:block;font-size:14px;color:#5dc242;margin-bottom:6px}
.comm__grid span{font-family:var(--neo);font-size:13px;color:#9a9aa2}
.btn--big{background:#5dc242;color:#08080a;border:0;border-radius:999px;padding:15px 30px;
  font-family:var(--neo);font-size:14px;box-shadow:none}
.btn--big:active{transform:translateY(1px);box-shadow:none}

/* ═══════════ 08 · ledger ═══════════ */
.sec--ledger{background:#08080a;border-top:1px solid #1a1a20}
.sec--ledger h2{font-family:var(--neo);font-weight:800;letter-spacing:-.04em;color:#fff}
.thesis{max-width:1000px;margin:0 auto 44px;font-family:var(--serif);
  font-size:clamp(24px,4.4vw,56px);line-height:1.1;letter-spacing:-.02em;color:#5dc242;text-align:center}
.ca{
  display:flex;align-items:center;gap:14px;width:100%;max-width:1000px;margin:0 auto;
  background:#0e0e12;border:1px solid #23232a;padding:16px 18px;cursor:pointer;text-align:left;
  font-family:var(--mono);font-size:13px;color:#efefef;transition:border-color .2s,background .2s;
}
.ca:hover{border-color:#5dc242;background:#101016}
.ca__k{color:#5dc242;font-size:10px;letter-spacing:.16em;flex:none}
.ca__v{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ca__c{flex:none;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:#8a8a92;border:1px solid #2b2b33;padding:5px 10px}
.ca.done .ca__c{color:#08080a;background:#5dc242;border-color:#5dc242}
.links{max-width:1000px;margin:20px auto 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));
  gap:1px;background:#1d1d23;border:1px solid #1d1d23}
.links a{background:#0b0b0e;padding:20px 18px;text-decoration:none;display:block;transition:background .2s}
.links a:hover{background:#12121a}
.links b{font-family:var(--neo);font-size:15px;color:#fff;display:block}
.links span{font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:#7d7d86;text-transform:uppercase}
.chart{max-width:1000px;margin:26px auto 0;border:1px solid #1d1d23;height:min(62vh,560px)}
.chart iframe{width:100%;height:100%;border:0;display:block}

/* ═══════════ footer ═══════════ */
.foot{background:#050507;color:#8a8a92;padding:56px clamp(20px,5vw,64px);border-top:1px solid #17171c}
.foot__row{max-width:1000px;margin:0 auto 26px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.foot__row img{width:38px;border-radius:50%}
.foot__wm{font-family:var(--serif);font-weight:700;font-size:26px;color:#fff;letter-spacing:-.02em}
.foot__tag{font-family:var(--mono);font-size:11px;letter-spacing:.1em;margin-left:auto}
.foot__legal{max-width:1000px;margin:0 auto;font-size:11.5px;line-height:1.8;color:#63636b;font-family:var(--neo)}
.foot__cnt{max-width:1000px;margin:22px auto 0;font-family:var(--mono);font-size:11px;color:#4e4e56}
.foot__cnt a{color:#5dc242;text-decoration:none}

/* ═══════════ responsive ═══════════ */
@media (max-width:900px){
  .hero__grid{grid-template-columns:1fr;gap:30px;padding-top:34px}
  .hero__fig{order:-1}
  .cols,.disc,.feed{grid-template-columns:1fr;gap:26px}
  .feed .phone{margin:0 auto}
  .hud{display:none}
  .tl li{grid-template-columns:1fr;gap:4px}
}
@media (max-width:520px){
  .sec{padding-left:18px;padding-right:18px}
  .win__body{padding:18px}
  .hero__grid{padding-left:18px;padding-right:18px}
  .ca{flex-wrap:wrap;font-size:11px}
  .ca__v{white-space:normal;word-break:break-all;flex:1 1 100%}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto}
  .hole li{opacity:1;transform:none}
}