/* ══════════════════════════════════════════════════════════════════════════
   CLEAN GREEN — CyberPay design system, built strictly to brand.md.
   Corrections vs the previous build (anti-slop audit):
     · NO hard offset shadows — only the approved soft lift
     · Radius MIXED on purpose: cards 22px · pills full · data blocks square
     · Vector-mark overlays (crosshair/plus) registered over art and type
     · Illustration bleeds FULL-WIDTH as chapters, never boxed cards
     · Anton lightened at large sizes (looser tracking, restrained scale)
     · No fake links — everything interactive is a real <a>
     · Lime is a PROOF STAMP, never a gradient
   ══════════════════════════════════════════════════════════════════════════ */
:root{
  --ink:#0B0B0C; --paper:#F1F1EE; --paper-alt:#F5F3EE;
  --lime:#C6F03A; --lime-ink:#3F5406; --line:#E4E4DE; --muted:#5C5C57;
  --disp:'Anton',Impact,sans-serif; --ui:'Archivo',system-ui,sans-serif; --mono:'DM Mono',ui-monospace,monospace;
  --max:1240px;
  --lift:0 14px 34px -20px rgba(11,11,12,.14);   /* the ONE approved shadow */
  --r-card:22px;   /* cards */
  --r-data:0px;    /* data blocks are SQUARE on purpose */
}
*{box-sizing:border-box;margin:0;padding:0}
::selection{background:var(--lime);color:var(--ink)}
html{overflow-x:hidden}
body{
  font-family:var(--ui);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;
  background-color:var(--paper);
  background-image:radial-gradient(rgba(11,11,12,.06) 1.1px,transparent 1.1px);
  background-size:20px 20px;background-position:-10px -10px;
}
img,video{max-width:100%;height:auto;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 40px}
a{color:inherit}

/* ── type: Anton lightened ──────────────────────────────────────────────── */
h1{font-family:var(--disp);font-weight:400;text-transform:uppercase;
   font-size:clamp(40px,5.6vw,78px);line-height:1.0;letter-spacing:.02em}
h2{font-family:var(--disp);font-weight:400;text-transform:uppercase;
   font-size:clamp(26px,3.2vw,42px);line-height:1.05;letter-spacing:.022em}
h3{font-family:var(--ui);font-weight:800;font-size:16.5px;letter-spacing:.005em}
p{font-size:17px;line-height:1.65;color:var(--muted);max-width:66ch}
.lede{font-size:19.5px;line-height:1.55;color:var(--ink);max-width:60ch}
.eyebrow{font-family:var(--mono);font-size:12.5px;font-weight:500;letter-spacing:.16em;
  text-transform:uppercase;color:var(--lime-ink);display:inline-flex;align-items:center;gap:10px}
.stamp{position:relative;display:inline-block;z-index:0;white-space:nowrap}
.stamp::before{content:"";position:absolute;z-index:-1;left:-.05em;right:-.05em;bottom:.08em;
  height:.40em;background:var(--lime);transform:rotate(-1.1deg)}

/* ── vector-mark overlays: the "print registration" device ──────────────── */


.reg{position:relative}

/* ── buttons: pills, soft lift only ─────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--ui);font-weight:800;
  font-size:15px;text-decoration:none;border:1.5px solid var(--ink);border-radius:999px;
  padding:14px 26px;line-height:1;transition:background .14s ease,color .14s ease}
.btn-lime{background:var(--lime);color:var(--ink);box-shadow:var(--lift)}
.btn-lime:hover{background:#d3f75a}
.btn-ink{background:transparent;color:var(--ink)}
.btn-ink:hover{background:var(--ink);color:var(--paper)}
.btn-onink{border-color:rgba(255,255,255,.42);color:#fff}
.btn-onink:hover{background:#fff;color:var(--ink)}
.row{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}

/* ── page furniture ─────────────────────────────────────────────────────── */
.hero{padding:56px 0 46px}
.hero .lede{margin-top:20px}
.hero h1{margin-top:18px;max-width:18ch}
section{padding:74px 0}
.rule{height:1.5px;background:var(--line);max-width:var(--max);margin:0 auto}
.crumb{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.crumb a{text-decoration:none}
.crumb a:hover{color:var(--ink)}

/* ── FULL-BLEED illustration chapters ───────────────────────────────────── */
.chapter{position:relative;width:100%;margin:0;border-top:1.5px solid var(--ink);
  border-bottom:1.5px solid var(--ink);background:#EDEDEA;overflow:hidden}
.chapter img,.chapter video{width:100%;height:auto;object-fit:contain}
.chapter .chapter 
.chapter .chapter 


/* ── data block: SQUARE by spec ─────────────────────────────────────────── */
.data{background:var(--ink);color:#fff;padding:46px 0;border-radius:var(--r-data)}
.datain{max-width:var(--max);margin:0 auto;padding:0 40px;display:grid;
  grid-template-columns:repeat(4,1fr);gap:26px}
.d b{font-family:var(--disp);font-weight:400;font-size:clamp(38px,4.4vw,56px);line-height:.95;
  letter-spacing:.015em;display:block}
.d b .g{color:var(--lime)}
.d small{display:block;margin-top:12px;font-family:var(--ui);font-weight:600;font-size:15.5px;
  color:#E6E6E0;line-height:1.35}

/* ── cards ──────────────────────────────────────────────────────────────── */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px}
.cards.two{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1.5px solid var(--line);border-radius:var(--r-card);
  padding:28px;box-shadow:var(--lift)}
.card p{font-size:15.5px;margin-top:8px}
.card .num{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;color:var(--lime-ink);
  display:block;margin-bottom:12px}

/* ── alternating text/illustration rows (industry + content pages) ──────── */
.alt{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:52px;align-items:center;margin-top:40px}
.alt.flip > .altart{order:-1}
.altart{position:relative;border-top:1.5px solid var(--ink);border-bottom:1.5px solid var(--ink);background:#EDEDEA}
.altart img{width:100%;height:auto}
@media (max-width:900px){ .alt{grid-template-columns:1fr;gap:26px} .alt.flip > .altart{order:0} }

/* ── dark band (engineers / emphasis) ───────────────────────────────────── */
.band{background:var(--ink);color:#fff;padding:80px 0}
.band h2{color:#fff}
.band > .wrap > p{color:#E4E4DE;font-weight:500;font-size:17.5px;margin-top:16px}
.band .eyebrow{color:var(--lime)}
.bandgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:30px}
.bandcard{border:1.5px solid rgba(255,255,255,.24);border-radius:var(--r-card);padding:20px 22px}
.bandcard h3{color:#fff}
.bandcard p{font-size:15px;font-weight:500;color:#DCDCD6;margin-top:6px}
.panel{background:#000;border:1.5px solid rgba(255,255,255,.24);border-radius:var(--r-data);
  padding:22px 24px;font-family:var(--mono);font-size:13.5px;line-height:1.9;color:#EAEAE4;overflow-x:auto}
.panel .c{color:rgba(255,255,255,.45)}
.panel .k{color:var(--lime)}

/* ── tables (coverage / endpoints) — square, editorial ──────────────────── */
.tbl{width:100%;border-collapse:collapse;margin-top:22px;font-size:15px}
.tbl th,.tbl td{text-align:left;padding:12px 14px;border-bottom:1.5px solid var(--line);vertical-align:top}
.tbl th{font-family:var(--mono);font-size:11.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted)}
.tbl code{font-family:var(--mono);font-size:13px;background:#fff;border:1.5px solid var(--line);padding:1px 6px;white-space:nowrap}
.tblwrap{overflow-x:auto}

/* ── FAQ ────────────────────────────────────────────────────────────────── */
.faq{margin-top:26px;border-top:1.5px solid var(--line)}
.faq details{border-bottom:1.5px solid var(--line);padding:18px 0}
.faq summary{font-family:var(--ui);font-weight:800;font-size:16.5px;cursor:pointer;list-style:none;
  display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--lime-ink)}
.faq details[open] summary::after{content:"–"}
.faq p{margin-top:10px}

/* ── closing band ───────────────────────────────────────────────────────── */
.close{background:var(--lime);border-top:1.5px solid var(--ink);border-bottom:1.5px solid var(--ink);
  padding:76px 0;text-align:center;position:relative}
.close p{color:rgba(11,11,12,.74);margin:14px auto 0}
.close .row{justify-content:center}

@media (max-width:960px){
  .datain{grid-template-columns:1fr 1fr;gap:22px}
  .cards,.cards.two,.bandgrid{grid-template-columns:1fr}
  .wrap{padding:0 20px}
  section{padding:54px 0}
}