/* ============================================================
   AUCTOMICS — ORDER FLOW ACADEMY
   Shared design system. Extends the existing Auctomics
   visual language (dark surface, teal accent, Inter/Plex Mono).
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=IBM+Plex+Mono:wght@400;500;600;700&display=swap');

:root{
  --bg:#08090a; --surface:#0e1011; --surface-2:#141718; --surface-3:#1a1e20;
  --border:rgba(255,255,255,0.08); --border-soft:rgba(255,255,255,0.05);
  --text:#f5f6f7; --text-mid:#a7afb5; --text-dim:#7a8288;
  --accent:#00f0c0; --accent-dim:rgba(0,240,192,0.10);
  --bull:#2ee88a; --bear:#ff4d6a; --warn:#ffb020;
  --discord:#5865F2; --discord-dim:rgba(88,101,242,0.12);
  --mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,monospace;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --r:14px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);
  font-size:15.5px;line-height:1.75;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--accent);text-decoration:none}
::selection{background:rgba(0,240,192,.25);color:#fff}

/* ---------- ambient layers ---------- */
.grain{position:fixed;inset:0;z-index:200;pointer-events:none;opacity:.035;mix-blend-mode:overlay}
.bg-grid{position:fixed;inset:-10% -10%;z-index:-2;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:72px 72px;
  -webkit-mask-image:radial-gradient(ellipse 60% 45% at 50% 15%,#000 20%,transparent 70%);
  mask-image:radial-gradient(ellipse 60% 45% at 50% 15%,#000 20%,transparent 70%);
  transition:transform .1s linear}
.cursor-glow{position:fixed;width:700px;height:700px;border-radius:50%;z-index:-1;pointer-events:none;
  background:radial-gradient(circle,rgba(0,240,192,.08),transparent 70%);
  transform:translate(-50%,-50%);left:var(--mx,50%);top:var(--my,30%);
  transition:left .3s ease-out,top .3s ease-out}

.reveal{opacity:0;transform:translateY(40px);
  transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:translateY(0)}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .cursor-glow,.bg-grid{transition:none}
  html{scroll-behavior:auto}
}

/* ---------- layout ---------- */
.wrap{position:relative;z-index:1;max-width:1080px;margin:0 auto;padding:0 22px}
.col{max-width:734px;margin:0 auto}

/* ---------- nav ---------- */
nav{position:relative;z-index:10;display:flex;align-items:center;justify-content:space-between;
  gap:14px;max-width:1080px;margin:0 auto;padding:26px 22px 12px}
.logo{display:flex;align-items:center;gap:9px;color:inherit}
.logo-mark{height:32px;width:auto;display:block}
.nav-right{display:flex;align-items:center;gap:18px}
.nav-link{font-size:12.5px;color:var(--text-dim);font-family:var(--mono);transition:color .15s}
.nav-link:hover{color:var(--text)}
.nav-cta{font-size:12.5px;font-weight:600;color:var(--accent);border:1px solid rgba(0,240,192,.35);
  padding:7px 14px;border-radius:8px;transition:background .15s,transform .15s}
.nav-cta:hover{background:var(--accent-dim);transform:translateY(-1px)}
@media(max-width:560px){
  .nav-right{gap:12px}
  .nav-link.hide-sm{display:none}
}

/* ---------- shared type ---------- */
.kicker{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--accent);margin:0 0 10px}
.kicker.dim{color:var(--text-dim)}
h1,h2,h3,h4{letter-spacing:-.02em;line-height:1.2;margin:0}
.lede{color:var(--text-mid);font-size:17px;line-height:1.7}
p{color:var(--text-mid);margin:0 0 18px}
strong{color:var(--text);font-weight:650}
em.t{font-style:normal;color:var(--accent)}

/* difficulty chips */
.chip{display:inline-block;font-family:var(--mono);font-size:10px;letter-spacing:.14em;
  text-transform:uppercase;padding:4px 9px;border-radius:999px;border:1px solid var(--border);
  color:var(--text-dim);background:var(--surface-2);vertical-align:middle}
.chip.b{color:var(--bull);border-color:rgba(46,232,138,.3);background:rgba(46,232,138,.08)}
.chip.i{color:var(--accent);border-color:rgba(0,240,192,.3);background:var(--accent-dim)}
.chip.a{color:var(--warn);border-color:rgba(255,176,32,.3);background:rgba(255,176,32,.08)}

/* ============================================================
   HUB
   ============================================================ */
.hub-hero{padding:56px 0 34px;text-align:center}
.hub-hero h1{font-size:clamp(34px,7vw,62px);font-weight:900;letter-spacing:-.035em}
.hub-hero h1 span{color:var(--accent)}
.hub-sub{font-size:clamp(16px,2.4vw,20px);color:var(--text);font-weight:500;margin:14px 0 0}
.hub-hero .lede{max-width:600px;margin:18px auto 0}
.hub-badge{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--accent);
  border:1px solid rgba(0,240,192,.28);background:var(--accent-dim);
  padding:7px 14px;border-radius:999px;margin-bottom:22px}

.hub-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:28px}

/* progress panel */
.prog{border:1px solid var(--border);background:linear-gradient(160deg,var(--surface-2),var(--surface) 70%);
  border-radius:var(--r);padding:20px 22px;margin:38px 0 10px}
.prog-top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.prog-label{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--text-dim)}
.prog-count{font-family:var(--mono);font-size:13px;color:var(--accent);font-weight:600}
.prog-bar{height:6px;border-radius:99px;background:var(--surface-3);overflow:hidden;margin-top:14px}
.prog-fill{height:100%;width:0%;border-radius:99px;
  background:linear-gradient(90deg,rgba(0,240,192,.55),var(--accent));
  transition:width .6s cubic-bezier(.16,1,.3,1)}
.prog-reset{background:none;border:none;color:var(--text-dim);font-family:var(--mono);font-size:10.5px;
  letter-spacing:.1em;text-transform:uppercase;cursor:pointer;padding:0;transition:color .15s}
.prog-reset:hover{color:var(--bear)}

/* curriculum track */
.track{margin:46px 0 0}
.track-head{display:flex;align-items:baseline;gap:14px;margin:0 0 6px;
  padding-bottom:12px;border-bottom:1px solid var(--border-soft)}
.track-head h2{font-size:15px;font-family:var(--mono);letter-spacing:.14em;text-transform:uppercase;
  color:var(--text);font-weight:600}
.track-head .n{font-family:var(--mono);font-size:11px;color:var(--text-dim);letter-spacing:.1em}
.track-desc{font-size:13.5px;color:var(--text-dim);margin:12px 0 20px;max-width:640px}

.mods{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(330px,100%),1fr));gap:12px}
.mod{position:relative;display:block;border:1px solid var(--border);background:var(--surface);
  border-radius:12px;padding:16px 18px 16px 17px;color:inherit;overflow:hidden;
  transition:border-color .2s,transform .2s,background .2s}
.mod:before{content:'';position:absolute;left:0;top:0;bottom:0;width:2px;background:transparent;transition:background .2s}
.mod:hover{border-color:rgba(0,240,192,.35);transform:translateY(-2px);background:var(--surface-2)}
.mod:hover:before{background:var(--accent)}
.mod-top{display:flex;align-items:center;gap:10px;margin-bottom:7px}
.mod-n{font-family:var(--mono);font-size:11px;color:var(--accent);letter-spacing:.1em;font-weight:600}
.mod h3{font-size:16.5px;font-weight:700;margin:0 0 5px}
.mod p{font-size:13.5px;color:var(--text-dim);margin:0;line-height:1.6}
.mod-done{margin-left:auto;width:16px;height:16px;border-radius:50%;border:1.5px solid var(--border);
  display:flex;align-items:center;justify-content:center;font-size:9px;color:transparent;flex-shrink:0}
.mod.done .mod-done{border-color:var(--accent);background:var(--accent-dim);color:var(--accent)}
.mod.done .mod-n{color:var(--text-dim)}

/* ============================================================
   LESSON
   ============================================================ */
.les-head{padding:38px 0 0}
.les-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.les-n{font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;color:var(--accent);font-weight:600}
.les-time{font-family:var(--mono);font-size:11px;color:var(--text-dim);letter-spacing:.1em}
.les-head h1{font-size:clamp(29px,5.4vw,45px);font-weight:800;margin-bottom:16px}
.les-head .lede{font-size:17.5px;max-width:660px}

/* thin progress rail under lesson header */
.rail{display:flex;align-items:center;gap:12px;margin:26px 0 0;
  padding-top:20px;border-top:1px solid var(--border-soft)}
.rail-bar{flex:1;height:3px;border-radius:99px;background:var(--surface-3);overflow:hidden}
.rail-fill{height:100%;background:var(--accent);border-radius:99px}
.rail-txt{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;color:var(--text-dim);white-space:nowrap}

/* lesson content blocks */
.lb{margin:44px 0}
.lb > h2{font-size:clamp(21px,3.3vw,27px);font-weight:750;margin:0 0 14px}
.lb h3{font-size:17px;font-weight:700;margin:30px 0 10px}
.lb ul,.lb ol{color:var(--text-mid);padding-left:20px;margin:0 0 18px}
.lb li{margin-bottom:9px}
.lb li::marker{color:var(--accent)}
hr.sep{border:none;border-top:1px solid var(--border-soft);margin:44px 0}

/* callouts */
.box{border-radius:12px;padding:18px 20px;margin:24px 0;border:1px solid var(--border);
  background:var(--surface);border-left:3px solid var(--text-dim)}
.box .bx-t{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--text-dim);margin:0 0 9px;font-weight:600}
.box p:last-child{margin-bottom:0}
.box.core{border-left-color:var(--accent);background:linear-gradient(100deg,var(--accent-dim),var(--surface) 55%)}
.box.core .bx-t{color:var(--accent)}
.box.core p{color:var(--text)}
.box.mistake{border-left-color:var(--bear);background:linear-gradient(100deg,rgba(255,77,106,.07),var(--surface) 55%)}
.box.mistake .bx-t{color:var(--bear)}
.box.limit{border-left-color:var(--warn);background:linear-gradient(100deg,rgba(255,176,32,.06),var(--surface) 55%)}
.box.limit .bx-t{color:var(--warn)}
.box.analogy{border-left-color:var(--text-dim)}

/* ============================================================
   DIAGRAM PRIMITIVES
   ============================================================ */
.fig{margin:26px 0;border:1px solid var(--border);border-radius:12px;
  background:var(--surface);overflow:hidden}
.fig-cap{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--text-dim);padding:12px 16px;border-bottom:1px solid var(--border-soft);
  background:var(--surface-2)}
.fig-body{padding:18px 16px;overflow-x:auto}
.fig-note{font-size:13px;color:var(--text-dim);padding:0 16px 15px;line-height:1.65}
.fig-note b{color:var(--text-mid);font-weight:600}

/* order book / DOM ladder */
.dom{width:100%;min-width:260px;font-family:var(--mono);font-size:12.5px;border-collapse:collapse}
.dom th{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-dim);
  font-weight:500;padding:0 0 9px;text-align:center}
.dom td{padding:5px 8px;text-align:center;border-top:1px solid var(--border-soft)}
.dom .px{color:var(--text);font-weight:600;background:var(--surface-2)}
.dom .bq{color:var(--bull)}
.dom .aq{color:var(--bear)}
.dom tr.spread td{color:var(--text-dim);font-size:10px;letter-spacing:.14em;padding:7px 0;
  text-transform:uppercase;background:rgba(255,255,255,.02)}
.dom .mark{position:relative}
.dom .hi{background:var(--accent-dim);color:var(--accent);font-weight:700}

/* footprint grid */
.fp{width:100%;min-width:300px;font-family:var(--mono);font-size:12.5px;border-collapse:collapse}
.fp th{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-dim);
  font-weight:500;padding:0 0 9px}
.fp td{padding:5px 10px;border-top:1px solid var(--border-soft);text-align:right}
.fp td.px{text-align:left;color:var(--text);font-weight:600}
.fp .bid{color:var(--bear)}
.fp .ask{color:var(--bull)}
.fp .imb{background:var(--accent-dim);color:var(--accent);font-weight:700;border-radius:4px}
.fp .absb{background:rgba(255,176,32,.14);color:var(--warn);font-weight:700;border-radius:4px}
.fp tr.lvl td{background:rgba(255,255,255,.03)}
.fp .tag{font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-dim);text-align:left}

/* aggression sequence */
.seq{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-family:var(--mono)}
.seq i{font-style:normal;font-size:16px;color:var(--text-dim)}
.seq b{font-size:14px;font-weight:600;color:var(--bull);background:rgba(46,232,138,.1);
  border:1px solid rgba(46,232,138,.25);border-radius:7px;padding:6px 11px}
.seq b.s{color:var(--bear);background:rgba(255,77,106,.1);border-color:rgba(255,77,106,.25)}
.seq-res{font-family:var(--mono);font-size:12.5px;color:var(--warn);margin-top:14px;
  padding-top:13px;border-top:1px dashed rgba(255,176,32,.3)}

/* volume profile */
.vp{font-family:var(--mono);font-size:11.5px;min-width:280px}
.vp-r{display:grid;grid-template-columns:56px 1fr 46px;align-items:center;gap:10px;padding:2.5px 0}
.vp-r i{font-style:normal;color:var(--text-dim)}
.vp-b{height:13px;border-radius:3px;width:var(--w,10%);
  background:linear-gradient(90deg,rgba(0,240,192,.2),rgba(0,240,192,.45));border:1px solid rgba(0,240,192,.25)}
.vp-r em{font-style:normal;font-size:9.5px;letter-spacing:.1em;color:var(--text-dim)}
.vp-r.poc .vp-b{background:linear-gradient(90deg,rgba(0,240,192,.5),var(--accent));border-color:var(--accent)}
.vp-r.poc i,.vp-r.poc em{color:var(--accent);font-weight:600}
.vp-r.edge .vp-b{background:linear-gradient(90deg,rgba(255,176,32,.2),rgba(255,176,32,.4));border-color:rgba(255,176,32,.35)}
.vp-r.edge i,.vp-r.edge em{color:var(--warn)}
.vp-r.lvn .vp-b{opacity:.45}

/* two-column compare */
.cmp{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:24px 0}
.cmp-c{border:1px solid var(--border);border-radius:12px;padding:16px 17px;background:var(--surface)}
.cmp-c h4{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--text-dim);margin:0 0 9px;font-weight:600}
.cmp-c p{font-size:14px;margin:0;line-height:1.65}
.cmp-c.alt{border-color:rgba(0,240,192,.28);background:linear-gradient(150deg,var(--accent-dim),var(--surface) 60%)}
.cmp-c.alt h4{color:var(--accent)}
.cmp-c.alt p{color:var(--text)}
@media(max-width:620px){.cmp{grid-template-columns:1fr}}

/* numbered steps / flow */
.steps{counter-reset:s;padding:0;margin:22px 0;list-style:none}
.steps li{counter-increment:s;position:relative;padding-left:40px;margin-bottom:16px;color:var(--text-mid)}
.steps li:before{content:counter(s,decimal-leading-zero);position:absolute;left:0;top:1px;
  font-family:var(--mono);font-size:11px;color:var(--accent);letter-spacing:.08em;
  border:1px solid rgba(0,240,192,.3);border-radius:6px;padding:2px 6px;background:var(--accent-dim)}
.steps li b{color:var(--text);display:block;margin-bottom:2px;font-weight:650}

.flow{display:flex;align-items:stretch;gap:9px;flex-wrap:wrap;margin:24px 0}
.flow-i{flex:1 1 150px;border:1px solid var(--border);border-radius:10px;padding:13px 14px;
  background:var(--surface);min-width:0}
.flow-i .k{font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent);display:block;margin-bottom:5px}
.flow-i span.v{font-size:13.5px;color:var(--text-mid);line-height:1.55;display:block}
.flow-i.end{border-color:rgba(0,240,192,.35);background:linear-gradient(150deg,var(--accent-dim),var(--surface) 60%)}

/* key takeaways */
.takeaway{border:1px solid rgba(0,240,192,.22);border-radius:12px;padding:20px 22px;margin:34px 0;
  background:linear-gradient(150deg,rgba(0,240,192,.06),var(--surface) 65%)}
.takeaway .bx-t{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent);margin:0 0 12px;font-weight:600}
.takeaway ul{margin:0;padding-left:19px}
.takeaway li{color:var(--text);margin-bottom:9px;font-size:14.5px}
.takeaway li:last-child{margin-bottom:0}

/* ============================================================
   CTA BLOCKS
   ============================================================ */
.btn{display:inline-block;background:var(--accent);color:#06110d;border:none;font-weight:700;
  font-size:13.5px;padding:12px 22px;border-radius:9px;font-family:var(--sans);
  transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 26px -12px rgba(0,240,192,.8)}
.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn.ghost:hover{border-color:rgba(0,240,192,.4);color:var(--accent);box-shadow:none}

.cta{border-radius:14px;padding:22px 24px;margin:34px 0;border:1px solid var(--border);
  background:var(--surface);position:relative;overflow:hidden}
.cta .bx-t{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
  margin:0 0 9px;font-weight:600;color:var(--text-dim)}
.cta h3{font-size:19px;font-weight:750;margin:0 0 9px}
.cta p{font-size:14.5px;margin:0 0 16px;color:var(--text-mid)}
.cta.m{border-color:rgba(0,240,192,.3);background:linear-gradient(150deg,rgba(0,240,192,.07),var(--surface) 62%)}
.cta.m .bx-t{color:var(--accent)}
.cta.a{border-color:rgba(0,240,192,.22);background:linear-gradient(150deg,var(--surface-2),var(--surface) 62%)}
.cta.a .bx-t{color:var(--accent)}

/* discord — matches the site's existing discord card */
.discord-card{position:relative;overflow:hidden;display:block;
  background:linear-gradient(160deg,var(--discord-dim),var(--surface-2) 60%);
  border:1px solid rgba(88,101,242,.45);border-radius:14px;padding:18px 20px;margin:34px 0;
  box-shadow:0 0 44px -18px rgba(88,101,242,.5);color:inherit;
  transition:transform .18s,box-shadow .18s}
.discord-card:hover{transform:translateY(-2px);box-shadow:0 0 54px -14px rgba(88,101,242,.65)}
.dc-tag{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:10.5px;
  letter-spacing:.16em;text-transform:uppercase;color:#aab2f8;margin-bottom:9px;font-weight:600}
.dc-dot{width:7px;height:7px;border-radius:50%;background:var(--discord);
  box-shadow:0 0 10px var(--discord)}
.discord-card h3{font-size:18px;font-weight:750;margin:0 0 7px}
.discord-card p{font-size:14px;color:var(--text-mid);margin:0 0 14px}
.dc-btn{display:inline-block;background:var(--discord);color:#fff;font-weight:700;font-size:13px;
  padding:10px 18px;border-radius:8px}

/* ---------- prev / next pager ---------- */
.pager{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:46px 0 10px}
.pg{border:1px solid var(--border);border-radius:12px;padding:15px 17px;background:var(--surface);
  color:inherit;transition:border-color .2s,transform .2s,background .2s;min-width:0}
.pg:hover{border-color:rgba(0,240,192,.35);transform:translateY(-2px);background:var(--surface-2)}
.pg .d{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--text-dim);display:block;margin-bottom:6px}
.pg .t{font-size:15px;font-weight:650;color:var(--text);display:block;line-height:1.35}
.pg.next{text-align:right}
.pg.solo{grid-column:1 / -1}
@media(max-width:560px){.pager{grid-template-columns:1fr}.pg.next{text-align:left}}

/* mark-complete control */
.done-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:32px 0 0;
  padding:16px 18px;border:1px solid var(--border);border-radius:12px;background:var(--surface)}
.done-btn{display:inline-flex;align-items:center;gap:9px;background:transparent;cursor:pointer;
  border:1px solid rgba(0,240,192,.35);color:var(--accent);font-family:var(--mono);font-size:11.5px;
  letter-spacing:.1em;text-transform:uppercase;padding:9px 15px;border-radius:8px;
  transition:background .15s}
.done-btn:hover{background:var(--accent-dim)}
.done-btn.is-done{border-color:var(--border);color:var(--text-dim)}
.done-note{font-size:12.5px;color:var(--text-dim);margin:0}

/* ---------- footer ---------- */
footer{position:relative;z-index:1;text-align:center;padding:52px 22px 46px;margin-top:60px;
  border-top:1px solid var(--border-soft);
  font-family:var(--mono);font-size:11px;color:var(--text-dim);line-height:1.9}
footer a{color:var(--text-dim);text-decoration:underline;text-underline-offset:3px}
footer a:hover{color:var(--accent)}
footer .fl{margin:14px 0}

/* ---------- email capture ---------- */
.sub-box{border:1px solid rgba(0,240,192,.22);border-radius:14px;padding:22px 24px;margin:34px 0;
  background:linear-gradient(150deg,rgba(0,240,192,.06),var(--surface) 65%)}
.sub-box .bx-t{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent);margin:0 0 9px;font-weight:600}
.sub-box h3{font-size:19px;font-weight:750;margin:0 0 9px}
.sub-box p{font-size:14.5px;color:var(--text-mid);margin:0 0 16px}
.sub-form{display:flex;gap:9px;flex-wrap:wrap}
.sub-form input{flex:1 1 240px;min-width:0;background:var(--surface-2);border:1px solid var(--border);
  color:var(--text);font-family:var(--sans);font-size:14px;padding:12px 14px;border-radius:9px}
.sub-form input:focus{outline:none;border-color:rgba(0,240,192,.45)}
.sub-form input::placeholder{color:var(--text-dim)}
.sub-form button{background:var(--accent);color:#06110d;border:none;font-weight:700;font-size:13.5px;
  padding:12px 22px;border-radius:9px;cursor:pointer;font-family:var(--sans);
  transition:transform .15s,box-shadow .15s}
.sub-form button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 8px 26px -12px rgba(0,240,192,.8)}
.sub-form button:disabled{opacity:.55;cursor:default}
.sub-msg{font-family:var(--mono);font-size:11.5px;margin:12px 0 0;min-height:1em;letter-spacing:.02em}
.sub-msg.ok{color:var(--bull)}
.sub-msg.err{color:var(--bear)}

/* ---------- small screens ---------- */
@media(max-width:480px){
  body{font-size:15px}
  .wrap{padding:0 16px}
  nav{padding:20px 16px 10px}
  .hub-hero{padding:40px 0 26px}
  .fig-body{padding:14px 12px}
  .fig-cap,.fig-note{padding-left:12px;padding-right:12px}
  .box,.cta,.takeaway{padding:16px 16px}
  .prog{padding:16px 16px}
  .mod{padding:14px 15px}
  .lb{margin:34px 0}
  .discord-card{padding:16px 16px}
  .done-row{padding:14px 15px}
  .steps li{padding-left:34px}
  footer{padding:40px 16px 38px}
}

/* ---------- utility ---------- */
.center{text-align:center}
.mt0{margin-top:0}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}