/* ============================================================================
   MarginArc — brand.css
   The single design-token + component stylesheet. Every web artifact links this.
   Tokens are taken verbatim from BRAND-GUIDE.md (live marginarc.com computed styles).
   Two palettes, never mixed on one surface:
     • MARKETING  (default)        — Inter / teal-on-white / sans
     • READING    (html.reading)   — Source Serif 4 / navy-on-paper / editorial
   Fonts: Inter from rsms.me; Source Serif 4 + Inter from Google Fonts (reading).
   ============================================================================ */

/* ---- MARKETING palette + system tokens (BRAND-GUIDE §7) ------------------- */
:root{
  /* surfaces */
  --bg:#ffffff; --bg-soft:#f6f8fb; --bg-tint:#f1f5f9;
  /* ink */
  --ink:#0f172a; --ink-mid:#334155; --ink-mute:#64748b; --ink-faint:#94a3b8;
  --line:rgba(15,23,42,.08); --line-strong:rgba(15,23,42,.14);
  /* brand */
  --teal:#0d9494; --teal-2:#14d4d4; --teal-3:#34d399;
  --teal-grad:linear-gradient(135deg,#0d9494 0%,#14d4d4 55%,#34d399 100%);
  --teal-soft:rgba(13,148,148,.08); --teal-soft-2:rgba(13,148,148,.14);
  /* semantic — NO RED anywhere; green is the only saturated positive signal */
  --pos:#059669; --pos-fill:#10b981; --pos-fill-2:#34d399;
  /* radius */
  --r-sm:8px; --r:12px; --r-lg:16px; --r-xl:20px;
  /* shadow (low-spread, slate-tinted) */
  --shadow-sm:0 1px 2px rgba(15,23,42,.04),0 1px 1px rgba(15,23,42,.03);
  --shadow-md:0 6px 18px -6px rgba(15,23,42,.10),0 2px 6px rgba(15,23,42,.04);
  --shadow-lg:0 30px 60px -25px rgba(15,23,42,.18);
  --shadow-xl:0 40px 80px -30px rgba(13,148,148,.18); /* teal glow — hero only */
  /* type */
  --font:"Inter var",Inter,-apple-system,system-ui,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  /* layout */
  --maxw:1160px; --maxw-narrow:880px; --gutter:24px;
  --nav-h:68px;
}

/* ---- READING palette (BRAND-GUIDE §2B) — long-form surfaces only ---------- */
html.reading{
  --paper:#FAF9F6; --ink:#141413; --ink-navy:#1a2435; --navy:#0B1B33;
  --hairline:#D9D6CC; --r-teal:#10AE9E; --r-teal-dark:#0C8C80;
  --amber-ink:#B45309; --amber-fill:#FEF3C7;
  --font-read:"Source Serif 4",Georgia,"Times New Roman",serif; /* body + headings */
  --font-label:"Inter","Inter var",system-ui,sans-serif;        /* eyebrows/labels */
  --measure:640px;
}

/* ===========================================================================
   BASE
   =========================================================================== */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--bg);color:var(--ink-mid);
  font-family:var(--font);font-size:16px;line-height:1.55;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
h1,h2,h3,h4{color:var(--ink);font-weight:700;letter-spacing:-.035em;line-height:1.05;margin:0 0 .5em}
h1{font-size:clamp(40px,6vw,62px);letter-spacing:-.04em;line-height:1.04}
h2{font-size:clamp(30px,4.5vw,50px)}
h3{font-size:clamp(20px,2.4vw,26px);letter-spacing:-.02em;line-height:1.2}
h4{font-size:17px;font-weight:700;letter-spacing:-.01em}
p{margin:0 0 1em}
a{color:var(--teal);text-decoration:none;font-weight:600}
a:hover{text-decoration:underline}
strong{color:var(--ink);font-weight:650}
img{max-width:100%;height:auto;display:block}
hr{border:0;border-top:1px solid var(--line);margin:48px 0}
small{font-size:13px}
::selection{background:var(--teal-soft-2);color:var(--ink)}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px;border-radius:4px}

/* numbers — signature financial-instrument feel */
.num,.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}

/* eyebrow / kicker label */
.eyebrow{
  display:inline-block;font-size:12px;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--teal);margin-bottom:14px;
}
.eyebrow.muted{color:var(--ink-mute)}

/* lead paragraph */
.lead{font-size:clamp(17px,2vw,21px);line-height:1.5;color:var(--ink-mute);font-weight:400}

/* ===========================================================================
   LAYOUT
   =========================================================================== */
.container{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
.container.narrow{max-width:var(--maxw-narrow)}
.section{padding:clamp(56px,9vw,104px) 0}
.section.tight{padding:clamp(40px,6vw,64px) 0}
.section--soft{background:var(--bg-soft)}
.section--tint{background:var(--bg-tint)}
.section--ink{background:var(--ink);color:#cbd5e1}
.section--ink h1,.section--ink h2,.section--ink h3,.section--ink h4{color:#fff}
.section--grad{background:var(--teal-grad);color:#eafffb}
.section--grad h1,.section--grad h2,.section--grad h3{color:#fff}
.center{text-align:center}
.measure{max-width:660px} .measure.mx{margin-left:auto;margin-right:auto}
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.section-head{max-width:720px;margin-bottom:44px}
.section-head.center{margin-left:auto;margin-right:auto}
@media (max-width:880px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .grid-4.keep-2,.grid-3.keep-2{grid-template-columns:repeat(2,1fr)}
}

/* ===========================================================================
   BUTTONS (BRAND-GUIDE §6)
   =========================================================================== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:var(--teal-grad);color:#fff;font-family:var(--font);
  font-weight:650;font-size:15px;border:0;border-radius:10px;
  padding:13px 23px;cursor:pointer;text-decoration:none;
  transition:transform .15s ease,box-shadow .15s ease,filter .15s ease;
}
.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-xl);text-decoration:none;filter:saturate(1.05)}
.btn:active{transform:translateY(0)}
.btn-secondary{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:rgba(255,255,255,.78);color:var(--ink-mid);font-weight:600;font-size:15px;
  border:1px solid var(--line);border-radius:100px;padding:11px 21px;cursor:pointer;
  text-decoration:none;box-shadow:var(--shadow-sm);transition:border-color .15s,transform .15s;
}
.btn-secondary:hover{border-color:var(--line-strong);transform:translateY(-1px);text-decoration:none}
.btn-lg{padding:16px 30px;font-size:16px}
.btn-ghost{background:transparent;color:var(--teal);font-weight:600;padding:11px 8px}
.btn-ghost:hover{text-decoration:underline}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.btn-row.center{justify-content:center}
.arrow{transition:transform .15s ease}
.btn:hover .arrow,.link-arrow:hover .arrow{transform:translateX(3px)}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--teal)}

/* ===========================================================================
   CARDS / PANELS
   =========================================================================== */
.card{
  background:var(--bg-soft);border:1px solid var(--line);border-radius:16px;
  box-shadow:var(--shadow-sm);padding:28px;
}
.card.on-white{background:#fff}
.card.feature{box-shadow:var(--shadow-md)}
.card.hero-feature{box-shadow:var(--shadow-xl);border-color:var(--teal-soft-2)}
.card.pad-lg{padding:36px}
.card h3{margin-bottom:10px}
.card-icon{
  width:44px;height:44px;border-radius:11px;background:var(--teal-soft);
  color:var(--teal);display:flex;align-items:center;justify-content:center;
  margin-bottom:18px;font-weight:700;
}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-md)}
.panel-frost{background:rgba(255,255,255,.78);backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:var(--r-lg)}

/* ===========================================================================
   BADGES / CHIPS / PILLS
   =========================================================================== */
.badge{
  display:inline-flex;align-items:center;gap:6px;background:var(--teal-soft);
  color:var(--teal);font-size:12px;font-weight:600;letter-spacing:.02em;
  padding:5px 12px;border-radius:100px;
}
.badge.neutral{background:var(--bg-tint);color:var(--ink-mute)}
.badge.pos{background:rgba(16,185,129,.12);color:var(--pos)}
.badge-dot{width:6px;height:6px;border-radius:50%;background:currentColor;display:inline-block}
.tag{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint)}
.placeholder-tag{
  display:inline-block;background:repeating-linear-gradient(45deg,var(--bg-tint),var(--bg-tint) 8px,#fff 8px,#fff 16px);
  border:1px dashed var(--line-strong);color:var(--ink-mute);font-size:12px;font-weight:600;
  padding:3px 9px;border-radius:6px;font-family:var(--mono);
}

/* ===========================================================================
   STAT BLOCKS / KEY FIGURES (BRAND-GUIDE §6)
   =========================================================================== */
.stat{display:flex;flex-direction:column;gap:4px}
.stat .figure{font-family:var(--mono);font-variant-numeric:tabular-nums;font-weight:700;
  font-size:clamp(34px,4.4vw,48px);color:var(--teal);letter-spacing:-.02em;line-height:1}
.stat .figure.ink{color:var(--ink)}
.stat .figure.pos{color:var(--pos)}
.stat .label{font-size:14px;color:var(--ink-mute);font-weight:500}
.stat .foot{font-size:12px;color:var(--ink-faint)}
.stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:28px}
.stat-strip{display:flex;flex-wrap:wrap;gap:18px}
.stat-strip .stat{flex:1;min-width:150px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r);padding:20px 22px;box-shadow:var(--shadow-sm)}

/* ===========================================================================
   TABLES (hairline rules, mono figures)
   =========================================================================== */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-sm)}
table.data{width:100%;border-collapse:collapse;font-size:15px;background:#fff;min-width:520px}
table.data th{
  text-align:left;font-weight:600;color:var(--ink);background:var(--bg-soft);
  padding:14px 18px;border-bottom:1px solid var(--line-strong);font-size:13px;
  letter-spacing:.02em;
}
table.data td{padding:13px 18px;border-bottom:1px solid var(--line);color:var(--ink-mid);vertical-align:top}
table.data tr:last-child td{border-bottom:0}
table.data td.num,table.data th.num{font-family:var(--mono);font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}
table.data tr:hover td{background:var(--bg-soft)}
table.data .row-em td{background:var(--teal-soft);font-weight:600;color:var(--ink)}

/* comparison table: highlighted MarginArc column */
table.compare td.us,table.compare th.us{background:var(--teal-soft);color:var(--ink)}
table.compare th.us{color:var(--teal)}

/* ===========================================================================
   HEADER / NAV
   =========================================================================== */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);
  backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:var(--nav-h);gap:20px}
.nav .brand{display:flex;align-items:center;gap:10px}
.nav .brand img{height:30px;width:auto}
.nav .links{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav .links a{
  color:var(--ink-mid);font-weight:500;font-size:14.5px;padding:8px 12px;border-radius:8px;
}
.nav .links a:hover{color:var(--ink);background:var(--bg-soft);text-decoration:none}
.nav .links a[aria-current="page"]{color:var(--teal)}
.nav .actions{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;color:var(--ink)}
/* dropdown */
.has-menu{position:relative}
.menu{position:absolute;top:calc(100% + 8px);left:0;min-width:230px;background:#fff;
  border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-lg);padding:8px;
  opacity:0;visibility:hidden;transform:translateY(-4px);transition:.15s;z-index:60}
.has-menu:hover .menu,.has-menu:focus-within .menu{opacity:1;visibility:visible;transform:translateY(0)}
.menu a{display:block;padding:9px 12px;border-radius:8px;font-size:14px;color:var(--ink-mid);font-weight:500}
.menu a:hover{background:var(--bg-soft);text-decoration:none}
.menu .menu-label{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);padding:8px 12px 4px}
@media (max-width:920px){
  .nav .links,.nav .actions .btn-secondary{display:none}
  .nav-toggle{display:inline-flex}
  .nav .links.open{display:flex;position:absolute;top:var(--nav-h);left:0;right:0;flex-direction:column;
    background:#fff;border-bottom:1px solid var(--line);padding:14px var(--gutter);gap:2px;box-shadow:var(--shadow-md)}
  .nav .links.open a{padding:11px 12px;font-size:16px}
  .has-menu .menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 0 12px}
}

/* ===========================================================================
   HERO
   =========================================================================== */
.hero{padding:clamp(48px,8vw,92px) 0 clamp(40px,6vw,72px);position:relative;overflow:hidden}
.hero-grad-bg{position:absolute;inset:0;z-index:-1;
  background:radial-gradient(1100px 520px at 72% -8%,rgba(20,212,212,.12),transparent 60%),
             radial-gradient(800px 460px at 8% 6%,rgba(52,211,153,.08),transparent 55%)}
.hero h1{margin-bottom:18px}
.hero .lead{max-width:600px}
.proofline{display:flex;align-items:center;gap:10px;color:var(--ink-mute);font-size:13.5px;margin-top:18px}
.proofline .num{color:var(--ink);font-weight:600}

/* entry-point cards (I run a distributor / I run an agency) */
.entry-cards{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:26px}
.entry-card{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:22px 24px;box-shadow:var(--shadow-sm);transition:.15s}
.entry-card:hover{border-color:var(--teal-soft-2);box-shadow:var(--shadow-md);transform:translateY(-2px);text-decoration:none}
.entry-card .ec-k{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);font-weight:600}
.entry-card .ec-t{color:var(--ink);font-size:20px;font-weight:700;letter-spacing:-.02em;margin:6px 0 4px}
.entry-card .ec-d{font-size:14px;color:var(--ink-mute)}
@media (max-width:620px){.entry-cards{grid-template-columns:1fr}}

/* ===========================================================================
   PROOF / BENCHMARK CALLOUTS
   =========================================================================== */
.benchmark{border-left:3px solid var(--teal);background:var(--teal-soft);padding:14px 18px;
  border-radius:0 var(--r) var(--r) 0;font-size:14px;color:var(--ink-mid)}
.benchmark .src{display:block;color:var(--ink-faint);font-size:12px;margin-top:4px}
.attribution{font-size:12px;color:var(--ink-faint)}
.quote{font-size:clamp(20px,2.6vw,28px);line-height:1.35;color:var(--ink);font-weight:600;letter-spacing:-.02em}
.quote.serif{font-family:Georgia,serif;font-weight:500}

/* placeholder proof card (no fabricated proof) */
.proof-card{background:#fff;border:1px dashed var(--line-strong);border-radius:var(--r-lg);padding:26px;position:relative}
.proof-card .pc-mark{position:absolute;top:16px;right:16px}

/* ===========================================================================
   PRICING LADDER
   =========================================================================== */
.ladder{display:grid;gap:16px}
.rung{display:grid;grid-template-columns:auto 1fr auto;gap:20px;align-items:start;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:24px 26px;box-shadow:var(--shadow-sm)}
.rung .step{width:40px;height:40px;border-radius:50%;background:var(--teal-soft);color:var(--teal);
  font-weight:700;font-family:var(--mono);display:flex;align-items:center;justify-content:center}
.rung .price{font-family:var(--mono);font-variant-numeric:tabular-nums;font-weight:700;color:var(--ink);
  text-align:right;white-space:nowrap;font-size:18px}
.rung .price small{display:block;color:var(--ink-faint);font-weight:500;font-size:12px}
.rung.featured{border-color:var(--teal-soft-2);box-shadow:var(--shadow-md);background:linear-gradient(180deg,var(--teal-soft),#fff 40%)}
@media (max-width:620px){.rung{grid-template-columns:auto 1fr}.rung .price{grid-column:2;text-align:left;margin-top:8px}}

/* ===========================================================================
   CTA BAND
   =========================================================================== */
.cta-band{background:var(--ink);border-radius:var(--r-xl);padding:clamp(36px,5vw,60px);
  text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;
  background:radial-gradient(600px 300px at 50% -20%,rgba(20,212,212,.22),transparent 60%)}
.cta-band>*{position:relative}
.cta-band h2{color:#fff} .cta-band p{color:#94a3b8;max-width:560px;margin:0 auto 26px}

/* ===========================================================================
   FAQ ACCORDION
   =========================================================================== */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:22px 44px 22px 0;position:relative;
  font-weight:600;color:var(--ink);font-size:17px;letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:18px;font-size:24px;color:var(--teal);
  font-weight:400;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .faq-body{padding:0 44px 24px 0;color:var(--ink-mid);font-size:15.5px;line-height:1.6}
.faq .faq-body p:last-child{margin-bottom:0}

/* ===========================================================================
   STEPS / PROCESS / TIMELINE
   =========================================================================== */
.steps{display:grid;gap:20px;counter-reset:step}
.step-item{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start}
.step-item .dot{width:34px;height:34px;border-radius:50%;background:var(--teal-grad);color:#fff;
  font-weight:700;font-family:var(--mono);display:flex;align-items:center;justify-content:center;font-size:14px}
.step-item h4{margin-bottom:4px}

/* ===========================================================================
   FOOTER
   =========================================================================== */
.site-footer{background:var(--ink);color:#94a3b8;padding:64px 0 36px;font-size:14px}
.site-footer a{color:#cbd5e1;font-weight:500}
.site-footer a:hover{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:32px;margin-bottom:44px}
.footer-grid img{height:28px;margin-bottom:14px}
.footer-col h5{color:#fff;font-size:13px;letter-spacing:.06em;text-transform:uppercase;margin:0 0 14px;font-weight:600}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.footer-blurb{max-width:280px;color:#94a3b8;line-height:1.55}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;display:flex;
  justify-content:space-between;flex-wrap:wrap;gap:12px;color:#64748b;font-size:13px}
.footer-bottom .nospam{color:#64748b}
@media (max-width:880px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}

/* ===========================================================================
   UTILITIES
   =========================================================================== */
.mt-0{margin-top:0}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mt-4{margin-top:32px}
.mb-0{margin-bottom:0}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}.mb-4{margin-bottom:32px}
.muted{color:var(--ink-mute)}.faint{color:var(--ink-faint)}.ink{color:var(--ink)}.teal{color:var(--teal)}.pos{color:var(--pos)}
.fw6{font-weight:600}.fw7{font-weight:700}
.flex{display:flex}.items-center{align-items:center}.gap-2{gap:16px}.gap-3{gap:24px}.wrap{flex-wrap:wrap}
.divider{height:1px;background:var(--line);border:0;margin:0}
.pill-list{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0}
.pill-list li{background:var(--bg-tint);color:var(--ink-mid);font-size:13px;padding:6px 12px;border-radius:100px;font-weight:500}
.icon{width:1em;height:1em;display:inline-block;vertical-align:-.125em;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.skip-link{position:absolute;left:-9999px;top:0;background:#fff;padding:10px 16px;z-index:100;border-radius:8px}
.skip-link:focus{left:12px;top:12px}
.checklist{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.checklist li{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;color:var(--ink-mid);font-size:15.5px}
.checklist li::before{content:"";width:20px;height:20px;margin-top:1px;border-radius:50%;
  background:var(--teal-soft);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230d9494' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size:13px;background-repeat:no-repeat;background-position:center}

/* ===========================================================================
   READING SURFACES (html.reading) — editorial long-form
   =========================================================================== */
html.reading body{background:var(--paper);color:var(--ink);font-family:var(--font-read);
  font-size:19px;line-height:1.68}
html.reading h1,html.reading h2,html.reading h3,html.reading h4{
  font-family:var(--font-read);color:var(--ink-navy);letter-spacing:-.012em;font-weight:600}
html.reading h1{font-size:clamp(34px,5vw,50px);line-height:1.12}
html.reading h2{font-size:clamp(26px,3.4vw,34px);line-height:1.2;margin-top:1.6em}
html.reading h3{font-size:22px;margin-top:1.4em}
html.reading a{color:var(--r-teal);text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;font-weight:400}
html.reading a:hover{color:var(--r-teal-dark)}
html.reading strong{color:var(--ink-navy);font-weight:700}
html.reading .read-col{max-width:var(--measure);margin:0 auto;padding:0 24px}
html.reading .read-wide{max-width:820px;margin:0 auto;padding:0 24px}
html.reading .eyebrow,html.reading .r-label{
  font-family:var(--font-label);font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--r-teal);font-weight:600}
html.reading .r-kicker{font-family:var(--font-label);font-size:13px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--ink-navy);font-weight:600;opacity:.7}
html.reading hr,html.reading .r-rule{border:0;border-top:1px solid var(--hairline);margin:40px 0}
html.reading blockquote{margin:1.6em 0;padding-left:22px;border-left:2px solid var(--r-teal);
  font-style:italic;color:var(--ink-navy)}
html.reading .pull{font-size:clamp(22px,3vw,28px);line-height:1.35;color:var(--ink-navy);
  font-weight:600;margin:1.4em 0;letter-spacing:-.01em}
html.reading .callout{background:var(--amber-fill);border-left:3px solid var(--amber-ink);
  padding:16px 20px;border-radius:0 8px 8px 0;font-size:17px;color:#5b3a0a}
html.reading .num,html.reading .mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
html.reading .r-figure{font-family:var(--mono);font-weight:600;color:var(--r-teal);font-variant-numeric:tabular-nums}
html.reading .r-meta{font-family:var(--font-label);font-size:13px;color:#6b6862}
html.reading .r-dark{background:var(--navy);color:#cdd6e4;padding:48px 0}
html.reading .r-dark h1,html.reading .r-dark h2,html.reading .r-dark h3{color:#fff}
html.reading .r-footnote{font-size:14px;color:#6b6862;line-height:1.5}
html.reading ul,html.reading ol{padding-left:1.3em}
html.reading li{margin-bottom:.5em}
html.reading .reading-header{border-bottom:1px solid var(--hairline);background:var(--paper)}
html.reading .reading-header img{height:26px}

/* ===========================================================================
   ANIMATION (reveal on scroll) — with reduced-motion fallback
   =========================================================================== */
.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1!important;transform:none!important;transition:none!important}
  *{animation-duration:.001ms!important;transition-duration:.001ms!important}
}

/* print (decks-as-web, one-pagers) */
@media print{
  .site-header,.site-footer,.nav-toggle,.no-print{display:none!important}
  body{background:#fff}
  .section{padding:24px 0}
  a{color:var(--ink)}
}

/* ============================================================================
   DESIGN LANGUAGE v2 — editorial-instrument layer
   (QuantumBlack restraint + Palantir data density). Adds: oversized display
   type, hairline data grids, numbered section markers, inline mini-bars,
   SVG-chart styling, count-up, refined motion. Does not alter base tokens.
   ============================================================================ */

/* --- oversized editorial display type --- */
.display{font-size:clamp(46px,7.2vw,82px);line-height:.98;letter-spacing:-.045em;font-weight:700;color:var(--ink)}
.display .accent{color:var(--teal)}
.display-sub{font-size:clamp(18px,2.1vw,22px);line-height:1.5;color:var(--ink-mute);font-weight:400;max-width:54ch}
.h2-lg{font-size:clamp(34px,5vw,58px);letter-spacing:-.04em;line-height:1.02}
.balance{text-wrap:balance}

/* --- numbered section marker (editorial) --- */
.sec-head{display:flex;align-items:baseline;gap:16px;margin-bottom:8px}
.sec-marker{font-family:var(--mono);font-size:13px;font-weight:700;color:var(--teal);letter-spacing:.06em}
.sec-rule{flex:1;height:1px;background:var(--line)}
.kicker{font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-mute)}

/* --- hairline data grid (Palantir/QuantumBlack data density) --- */
.datagrid{display:grid;grid-template-columns:repeat(var(--cols,4),1fr);border-top:1px solid var(--line-strong);border-left:1px solid var(--line)}
.datagrid .cell{padding:24px 22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.datagrid .cell .dg-fig{font-family:var(--mono);font-variant-numeric:tabular-nums;font-weight:700;font-size:clamp(28px,3.4vw,38px);
  color:var(--teal);letter-spacing:-.02em;line-height:1;display:block}
.datagrid .cell .dg-fig.ink{color:var(--ink)} .datagrid .cell .dg-fig.pos{color:var(--pos)}
.datagrid .cell .dg-label{font-size:13.5px;color:var(--ink-mid);margin-top:8px;font-weight:500}
.datagrid .cell .dg-foot{font-size:12px;color:var(--ink-faint);margin-top:4px}
@media (max-width:880px){.datagrid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:460px){.datagrid{grid-template-columns:1fr}}

/* --- inline mini-bar for a figure --- */
.minibar{height:6px;border-radius:4px;background:var(--bg-tint);overflow:hidden;margin-top:10px}
.minibar i{display:block;height:100%;background:var(--teal-grad);border-radius:4px;width:0;transition:width 1s cubic-bezier(.2,.7,.2,1)}
@media (prefers-reduced-motion:reduce){.minibar i{transition:none}}

/* --- editorial split hero --- */
.hero-split{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
@media (max-width:960px){.hero-split{grid-template-columns:1fr;gap:36px}}

/* --- chart frame (SVG charts render inside) --- */
.chart-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-md);padding:22px 24px}
.chart-card .chart-title{font-size:13px;font-weight:600;color:var(--ink);letter-spacing:-.01em}
.chart-card .chart-note{font-size:11.5px;color:var(--ink-faint);margin-top:2px}
.chart svg{width:100%;height:auto;display:block;overflow:visible}
.chart .axis{stroke:var(--line);stroke-width:1}
.chart .gridln{stroke:var(--line);stroke-width:1;stroke-dasharray:2 4}
.chart .barlabel,.chart .axislabel{font-family:var(--mono);font-size:11px;fill:var(--ink-mute)}
.chart .barval{font-family:var(--mono);font-size:12px;font-weight:700;fill:#fff}
.chart .barval.dark{fill:var(--ink)}
.chart .legend{font-size:12px;fill:var(--ink-mid)}
.chart-legend{display:flex;flex-wrap:wrap;gap:14px;margin-top:12px;font-size:12.5px;color:var(--ink-mute)}
.chart-legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}

/* --- count-up (animated figures) --- */
.countup{font-variant-numeric:tabular-nums}

/* --- logo strip / proof row (placeholder-safe) --- */
.proof-strip{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:center}
.proof-slot{border:1px dashed var(--line-strong);border-radius:10px;padding:14px 22px;color:var(--ink-faint);
  font-size:13px;font-weight:600;background:var(--bg-soft);min-width:120px;text-align:center}

/* --- pull / big statement --- */
.statement{font-size:clamp(24px,3.4vw,40px);line-height:1.18;letter-spacing:-.03em;color:var(--ink);font-weight:700;max-width:20ch}
.statement .mute{color:var(--ink-faint)}

/* --- arrow/flow connector --- */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.flow .node{padding:22px 18px;text-align:left;position:relative}
.flow .node:not(:last-child)::after{content:"→";position:absolute;right:-9px;top:26px;color:var(--ink-faint);font-size:18px;z-index:2}
@media (max-width:880px){.flow{grid-template-columns:1fr}.flow .node:not(:last-child)::after{content:"↓";right:auto;left:24px;top:auto;bottom:-12px}}

/* --- refined reveal w/ stagger --- */
.js .reveal-up{opacity:0;transform:translateY(20px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal-up.in{opacity:1;transform:none}
.js [data-stagger]>*{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
[data-stagger].in>*{opacity:1;transform:none}
[data-stagger].in>*:nth-child(2){transition-delay:.08s}
[data-stagger].in>*:nth-child(3){transition-delay:.16s}
[data-stagger].in>*:nth-child(4){transition-delay:.24s}
[data-stagger].in>*:nth-child(5){transition-delay:.32s}
[data-stagger].in>*:nth-child(6){transition-delay:.40s}
@media (prefers-reduced-motion:reduce){.reveal-up,[data-stagger]>*{opacity:1!important;transform:none!important;transition:none!important}}

/* --- product-UI chrome frame (walkthrough realism) --- */
.appframe{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg);background:#fff}
.appframe .appbar{display:flex;align-items:center;gap:8px;padding:11px 14px;background:#0f172a;border-bottom:1px solid rgba(255,255,255,.06)}
.appframe .appbar .tl{display:flex;gap:6px}
.appframe .appbar .tl i{width:11px;height:11px;border-radius:50%;background:rgba(255,255,255,.18)}
.appframe .appbar .addr{flex:1;background:rgba(255,255,255,.08);border-radius:7px;padding:5px 12px;font-family:var(--mono);
  font-size:11.5px;color:#94a3b8;text-align:center}
.appframe .appbody{padding:20px}

/* --- editorial figure with label rail --- */
.fig-rail{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start}
.fig-rail .rail-fig{font-family:var(--mono);font-variant-numeric:tabular-nums;font-weight:700;font-size:30px;color:var(--teal);
  letter-spacing:-.02em;min-width:120px}