/* Entidex Bridge — shared site styles (homepage, partners, free tools).
   Buildless. Brand tokens from packages/brand/assets/design-tokens.json. */
@font-face{font-family:'Space Grotesk';src:url('/assets/fonts/space-grotesk.woff2') format('woff2');font-weight:300 700;font-display:swap}
@font-face{font-family:'IBM Plex Sans';src:url('/assets/fonts/ibm-plex-sans.woff2') format('woff2');font-weight:100 700;font-display:swap}
:root{
  --navy:#050810;--night:#0b1220;--ink:#0f172a;--muted:#475569;--line:#cdd5e0;--line-dark:#2a3a57;
  --paper:#fff;--pale:#f6f8fc;--sky:#eff6ff;--blue:#1d4ed8;--blue-d:#1e40af;--blue-l:#60a5fa;--cyan:#22d3ee;
  --bad:#991b1b;--ok:#166534;--amber:#92400e;
  --heading:'Space Grotesk',Arial,sans-serif;--sans:'IBM Plex Sans',Arial,Helvetica,sans-serif;
  --mono:ui-monospace,'SFMono-Regular',Menlo,Consolas,monospace;--max:1240px;--r:10px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:18px/1.65 var(--sans);overflow-x:hidden}
img,svg{max-width:100%;height:auto}
a{color:var(--blue)}a:hover{color:var(--blue-d)}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:2px}
h1,h2,h3,h4{font-family:var(--heading);font-weight:600;letter-spacing:-.035em;line-height:1.08;margin:0 0 .5em;text-wrap:balance}
p{margin:0 0 1em;max-width:68ch}
ul,ol{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 40px}
.skip{position:absolute;left:16px;top:-80px;background:var(--ink);color:#fff;padding:12px 16px;z-index:50}
.skip:focus{top:10px;color:#fff}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.accent{color:var(--blue)}
.dark .accent{color:var(--blue-l)}

/* Top line + header */
.topline{background:var(--navy);color:#c8d1de;font-size:13px}
.topline .wrap{display:flex;justify-content:space-between;gap:16px;padding-top:8px;padding-bottom:8px}
.topline a{color:var(--cyan);text-decoration:none}
.topline a:hover{color:#fff}
.header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:saturate(1.4) blur(6px)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px}
.brand{display:block;line-height:0}.brand img{width:190px;height:auto}
.nav-links{display:flex;align-items:center;gap:24px;font-size:15px}
.nav-links a{color:var(--ink);text-decoration:none;padding:6px 0}
.nav-links a:hover,.nav-links a[aria-current=page]{color:var(--blue)}
.nav-links a[aria-current=page]{box-shadow:inset 0 -2px 0 var(--blue)}
.nav-links .nav-cta{background:var(--blue);color:#fff;padding:10px 16px;border-radius:6px;font-weight:600;box-shadow:none}
.nav-links .nav-cta:hover{background:var(--blue-d);color:#fff}
.menu-toggle{display:none;border:1px solid var(--line);background:#fff;color:var(--ink);padding:10px 14px;border-radius:6px;font:600 15px var(--sans);min-height:44px;cursor:pointer}

/* Buttons */
.actions{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center}
.button{display:inline-flex;align-items:center;gap:12px;min-height:50px;padding:13px 22px;border-radius:7px;background:var(--blue);color:#fff;border:1px solid var(--blue);font:600 16px/1.2 var(--sans);text-decoration:none;cursor:pointer}
.button:hover{background:var(--blue-d);border-color:var(--blue-d);color:#fff}
.button.secondary{background:#fff;color:var(--blue);border-color:#93b4ed}
.button.secondary:hover{background:var(--sky);color:var(--blue-d)}
.button.on-dark{background:var(--cyan);border-color:var(--cyan);color:var(--navy)}
.button.on-dark:hover{background:#67e8f9;border-color:#67e8f9;color:var(--navy)}
.button.ghost-dark{background:transparent;border-color:#5b6b88;color:#fff}
.button.ghost-dark:hover{border-color:#fff;background:#ffffff14;color:#fff}
.text-link{font-weight:600;text-decoration:none;border-bottom:2px solid currentColor;padding:4px 0}

/* Common section furniture */
.section{padding:88px 0}
.section.tint{background:var(--pale);border-block:1px solid var(--line)}
.dark{background:var(--night);color:#e2e8f0}
.dark h2,.dark h3{color:#fff}
.dark a{color:var(--cyan)}
.kicker{display:flex;align-items:center;gap:10px;font:600 13px/1.4 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--blue);margin:0 0 18px}
.kicker:before{content:'';width:8px;height:8px;background:currentColor;border-radius:1px}
.dark .kicker{color:var(--cyan)}
.section-head{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:end;margin-bottom:44px}
.section-head h2{font-size:clamp(34px,4.2vw,54px);margin:0}
.section-head p{color:var(--muted);margin:0}
.dark .section-head p{color:#c8d1de}
.lede{font-size:20px;line-height:1.6}
.muted{color:var(--muted)}
.small{font-size:15px}
.note{font-size:15px;color:var(--muted);margin-top:24px}
.dark .note{color:#aab6c8}
.tag{display:inline-block;font:600 12px/1.3 var(--sans);letter-spacing:.04em;text-transform:uppercase;padding:5px 9px;border-radius:4px;border:1px solid #93b4ed;background:var(--sky);color:var(--blue);white-space:nowrap}
.tag.built{border-color:#86c79a;background:#f0fdf4;color:var(--ok)}
.tag.progress{border-color:#93b4ed;background:var(--sky);color:var(--blue)}
.tag.planned{border-color:#cbd5e1;background:#f8fafc;color:var(--muted)}
.tag.proposed{border-color:#e2c08d;background:#fffbeb;color:var(--amber)}
.dark .tag{background:transparent;border-color:#40516c;color:var(--cyan)}
.grid-2,.grid-3,.grid-4{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}
.card{border:1px solid var(--line);border-radius:var(--r);padding:26px;background:#fff}
.card h3{font-size:24px;margin-bottom:10px}
.card p{font-size:16px;color:var(--muted);margin-bottom:0}
.card p+p{margin-top:12px}
.card .tag{margin-bottom:14px}
.dark .card{background:#0f1a2e;border-color:var(--line-dark)}
.dark .card p{color:#c8d1de}

/* Hero */
.hero{padding:60px 0 72px;background:linear-gradient(180deg,#fff 0,#fff 60%,var(--pale) 100%)}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:600 14px/1.3 var(--sans);color:var(--ink);border:1px solid var(--line);background:#fff;border-radius:30px;padding:7px 14px 7px 10px;margin-bottom:26px}
.eyebrow .dot{width:9px;height:9px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 3px #22d3ee33}
.hero h1{font-size:clamp(50px,6.4vw,88px);line-height:1;letter-spacing:-.05em;margin-bottom:24px}
.hero h1 .accent{display:block}
.hero .lede{max-width:560px}
.hero .lede strong{font-weight:600}
.hero .actions{margin:30px 0 22px}
.status-line{font-size:15px;color:var(--muted);border-left:3px solid var(--cyan);padding-left:14px;max-width:560px}
.flow{margin:0;background:var(--night);color:#e2e8f0;border-radius:14px;padding:26px;border:1px solid #22304d;box-shadow:0 22px 50px #0f172a1f}
.flow-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-bottom:16px;border-bottom:1px solid var(--line-dark);font-size:14px;color:#c8d1de}
.flow-col{display:grid;grid-template-columns:1fr 92px 1fr;gap:10px;align-items:stretch;margin-top:18px}
.flow-box{border:1px solid var(--line-dark);border-radius:8px;padding:14px;background:#0f1a2e}
.flow-box h3{font:600 14px/1.3 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--cyan);margin:0 0 10px}
.flow-box ul{list-style:none;padding:0;margin:0;font-size:15px}
.flow-box li{padding:6px 0;border-top:1px solid #1d2a43}
.flow-box li:first-child{border-top:0}
.flow-box li small{display:block;color:#93a3bb;font-size:13px;line-height:1.35}
.flow-mid{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:var(--cyan);font-size:12px;text-align:center}
.flow-mid .core{border:1px solid var(--cyan);border-radius:8px;padding:10px 4px;width:100%;color:#fff;font:600 13px/1.2 var(--heading);background:#22d3ee14}
.flow-arrow{font-size:20px;line-height:1}
.flow-gate{margin-top:16px;display:flex;flex-wrap:wrap;gap:6px}
.flow-gate span{font-size:13px;border:1px solid var(--line-dark);border-radius:20px;padding:4px 10px;color:#dbe4f0}
.flow-gate span b{color:var(--cyan);font-weight:600}
.flow-foot{margin:16px 0 0;font-size:13px;color:#93a3bb}

/* Proof strip */
.strip{border-bottom:1px solid var(--line);background:#fff}
.strip .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.strip .wrap>div{padding:20px 22px;border-left:1px solid var(--line);font-size:15px;color:var(--muted)}
.strip .wrap>div:first-child{border-left:0;padding-left:0}
.strip strong{display:block;font:600 18px/1.3 var(--heading);color:var(--ink);letter-spacing:-.02em}

/* Why now */
.deadline{position:relative;border-top:4px solid var(--blue)}
.deadline .date{font:600 15px var(--sans);color:var(--blue);margin-bottom:6px}
.deadline .date.past{color:var(--bad)}
.deadline h3{font-size:24px}
.sources{font-size:14px;color:var(--muted);margin-top:22px}
.sources a{color:var(--muted)}

/* Sectors */
.sector{display:flex;flex-direction:column}
.sector .icon{width:44px;height:44px;border-radius:9px;background:var(--sky);color:var(--blue);display:grid;place-items:center;margin-bottom:16px}
.sector ul{padding-left:20px;font-size:16px;color:var(--muted);margin:12px 0 0}
.sector li{margin:4px 0}

/* Capabilities */
.caps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;border-top:2px solid var(--ink)}
.cap{padding:24px 20px 6px 0;border-right:1px solid var(--line);padding-left:20px}
.cap:first-child{padding-left:0}.cap:last-child{border-right:0}
.cap .num{font:600 14px var(--sans);color:var(--blue)}
.cap h3{font-size:26px;margin:6px 0 10px}
.cap p{font-size:16px;color:var(--muted)}

/* Targets */
.targets{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.target{border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;background:#fff}
.target h3{font-size:20px;margin:10px 0 6px}
.target p{font-size:15px;color:var(--muted);margin:0}

/* Method */
.method{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:48px}
.method .card{background:#0f1a2e}
.method .step{font:600 14px var(--sans);color:var(--cyan)}
.method h3{font-size:32px;margin:6px 0 10px}
.pipeline{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(7,1fr);gap:8px;counter-reset:p}
.pipeline li{counter-increment:p;border:1px solid var(--line-dark);border-radius:8px;padding:14px 12px;background:#0f1a2e;font-size:14px;color:#c8d1de;line-height:1.45}
.pipeline li:before{content:counter(p,decimal-leading-zero);display:block;font:600 12px var(--sans);color:var(--cyan);margin-bottom:6px}
.pipeline strong{display:block;color:#fff;font:600 17px/1.25 var(--heading);margin-bottom:4px}
.branches{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.branch{border:1px dashed #40516c;border-radius:8px;padding:14px 16px;font-size:15px;color:#c8d1de}
.branch strong{color:#fff}

/* Safety */
.safety{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line)}
.safe{padding:26px 26px 24px 0;border-bottom:1px solid var(--line)}
.safe:nth-child(3n+2),.safe:nth-child(3n+3){padding-left:26px;border-left:1px solid var(--line)}
.safe h3{font-size:22px;margin-bottom:8px}
.safe p{font-size:16px;color:var(--muted);margin:0}
.safe .mark{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--sky);color:var(--blue);font:700 14px var(--sans);margin-bottom:12px}

/* Sandbox CTA band */
.cta-band{background:var(--navy);color:#e2e8f0;padding:72px 0;position:relative;overflow:hidden}
.cta-band:after{content:'';position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;border:1px solid #22d3ee33;box-shadow:0 0 0 60px #22d3ee08,0 0 0 120px #22d3ee05}
.cta-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center;position:relative;z-index:1}
.cta-band h2{font-size:clamp(34px,4.4vw,56px);color:#fff}
.cta-band p{color:#c8d1de}
.cta-list{list-style:none;padding:0;margin:0;font-size:16px}
.cta-list li{padding:10px 0;border-top:1px solid var(--line-dark);display:flex;gap:12px}
.cta-list li:before{content:'→';color:var(--cyan)}

/* Steps (how to start) */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:s}
.steps .card{position:relative;padding-top:58px}
.steps .card:before{counter-increment:s;content:counter(s);position:absolute;top:20px;left:26px;width:30px;height:30px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;font:700 15px var(--sans)}
.steps .card .tag{position:absolute;top:22px;right:22px;margin:0}
.contact-box{margin-top:34px;display:flex;flex-wrap:wrap;gap:18px 30px;align-items:center;justify-content:space-between;background:var(--sky);border:1px solid #bfd3f6;border-radius:var(--r);padding:24px 28px}
.contact-box p{margin:0}

/* Editions */
.editions{border-top:2px solid var(--ink)}
.edition{display:grid;grid-template-columns:1fr 1.5fr 200px;gap:28px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
.edition .for{display:block;font:600 12px var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.edition h3{font-size:24px;margin:2px 0 0}
.edition p{font-size:16px;color:var(--muted);margin:0}
.edition .tag{justify-self:end}
.edition.first{background:var(--sky);margin:0 -20px;padding:24px 20px;border-radius:8px;border-bottom:0}

/* Partner teaser + free tools */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.tool-card{display:flex;flex-direction:column;gap:10px;text-decoration:none;color:var(--ink);border:1px solid var(--line);border-radius:var(--r);padding:26px;background:#fff;transition:border-color .15s,box-shadow .15s}
.tool-card:hover{border-color:var(--blue);box-shadow:0 10px 28px #1d4ed814;color:var(--ink)}
.tool-card h3{font-size:24px;margin:0}
.tool-card p{font-size:16px;color:var(--muted);margin:0}
.tool-card .go{font-weight:600;color:var(--blue);margin-top:auto}

/* Progress */
.progress-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.progress-grid .card ul{padding-left:20px;font-size:16px;color:var(--muted);margin:10px 0 0}
.progress-grid .card li{margin:6px 0}
.dark .progress-grid .card ul{color:#c8d1de}

/* FAQ */
.faq{display:grid;grid-template-columns:.75fr 1.25fr;gap:56px}
.faq details{border-top:1px solid var(--line)}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;padding:20px 0;font:600 19px/1.4 var(--heading);letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:'+';font:400 26px/1 var(--sans);color:var(--blue)}
.faq details[open] summary:after{content:'−'}
.faq details p{font-size:17px;color:var(--muted);padding-right:30px}

/* Page hero (inner pages) */
.page-hero{padding:56px 0 52px;background:var(--pale);border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(40px,5.2vw,68px);line-height:1.03;max-width:900px;margin-bottom:20px}
.page-hero .lede{max-width:760px}
.crumbs{font-size:14px;color:var(--muted);margin-bottom:18px}
.crumbs a{color:var(--muted)}
.prose h2{font-size:clamp(28px,3.2vw,40px);margin-top:0}
.prose h3{font-size:22px}
.callout{border-left:4px solid var(--blue);background:var(--sky);padding:18px 22px;border-radius:0 8px 8px 0;font-size:16px}
.callout.rule{border-color:var(--ink);background:#fff;border:1px solid var(--ink);border-left-width:6px}
.callout p:last-child{margin-bottom:0}

/* Checklist */
.check-toolbar{display:flex;flex-wrap:wrap;gap:12px 22px;align-items:center;justify-content:space-between;margin:0 0 28px;padding:16px 20px;border:1px solid var(--line);border-radius:var(--r);background:#fff;position:sticky;top:86px;z-index:5}
.check-progress{font-weight:600}
.meter{height:8px;background:#e2e8f0;border-radius:6px;overflow:hidden;width:220px;max-width:100%}
.meter span{display:block;height:100%;width:0;background:var(--blue);transition:width .2s}
.check-section{margin:0 0 40px}
.check-section h2{font-size:28px;display:flex;gap:14px;align-items:baseline}
.check-section h2 .n{font:600 15px var(--sans);color:var(--blue)}
.check-section>p{color:var(--muted);font-size:17px}
.checks{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}
.checks li{border-bottom:1px solid var(--line)}
.checks label{display:grid;grid-template-columns:28px 1fr;gap:12px;padding:14px 4px;cursor:pointer;font-size:17px}
.checks input{width:22px;height:22px;margin:3px 0 0;accent-color:var(--blue)}
.checks small{display:block;color:var(--muted);font-size:15px;margin-top:4px;line-height:1.55}
.checks code,.prose code{font:14px var(--mono);background:#eef2f7;padding:1px 5px;border-radius:4px;overflow-wrap:anywhere}
.checks input:checked+span{color:var(--muted)}
.checks input:checked+span>strong{text-decoration:line-through;text-decoration-color:#94a3b8}
.checks strong{font-weight:600}
.write-in{display:block;margin-top:6px;border-bottom:1px dotted #94a3b8;min-height:26px}

/* Calculator */
.calc{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:start}
.routine{border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;margin-bottom:16px;background:#fff}
.routine-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:12px}
.routine-head input{font:600 18px var(--heading);border:0;border-bottom:1px dashed #94a3b8;padding:4px 0;min-width:0;flex:1;color:var(--ink);background:transparent}
.fields{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:6px;line-height:1.3}
.field input{width:100%;font:16px var(--sans);padding:11px 12px;border:1px solid #64748b;border-radius:6px;min-height:46px;color:var(--ink);background:#fff}
.field .hint{display:block;font-size:13px;color:var(--muted);margin-top:4px;line-height:1.4}
.remove{background:none;border:1px solid var(--line);color:var(--muted);border-radius:6px;padding:6px 10px;font:14px var(--sans);cursor:pointer;min-height:36px}
.remove:hover{color:var(--bad);border-color:var(--bad)}
.globals{border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;margin-bottom:16px;background:var(--pale)}
.globals h2,.routines-title{font-size:20px;margin:0 0 12px}
.result{position:sticky;top:96px;background:var(--night);color:#e2e8f0;border-radius:14px;padding:28px}
.result h2{color:#fff;font-size:22px;margin-bottom:6px}
.result .big{font:600 clamp(40px,5vw,56px)/1 var(--heading);color:#fff;letter-spacing:-.04em;margin:14px 0 6px}
.result dl{display:grid;grid-template-columns:1fr auto;gap:8px 16px;margin:20px 0 0;font-size:15px}
.result dt{color:#aab6c8}.result dd{margin:0;text-align:right;color:#fff;font-weight:600;font-variant-numeric:tabular-nums}
.result .sep{border-top:1px solid var(--line-dark);padding-top:10px;margin-top:4px}
.result p{font-size:14px;color:#aab6c8;margin:16px 0 0}
.formula{font:14px/1.7 var(--mono);background:var(--pale);border:1px solid var(--line);border-radius:8px;padding:16px 18px;overflow-x:auto}

/* Footer */
.footer{background:var(--navy);color:#c8d1de;padding:56px 0 28px;font-size:15px}
.footer a{color:#e2e8f0;text-decoration:none}.footer a:hover{color:var(--cyan)}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:36px;padding-bottom:36px;border-bottom:1px solid var(--line-dark)}
.footer-grid img{width:190px;height:auto;margin-bottom:14px}
.footer h2{font:600 13px var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--cyan);margin:4px 0 12px}
.footer ul{list-style:none;padding:0;margin:0}.footer li{margin:0 0 8px}
.footer-meta{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px;padding-top:22px;font-size:13px;color:#93a3bb}
.footer-meta p{margin:0;max-width:none}

/* Responsive */
@media (max-width:1100px){
  .wrap{padding:0 28px}
  .nav-links{gap:16px;font-size:14px}
  .caps{grid-template-columns:repeat(3,1fr)}
  .cap{border-bottom:1px solid var(--line);padding:22px 18px 10px}
  .cap:nth-child(3n+1){padding-left:0}
  .cap:nth-child(3){border-right:0}
  .pipeline{grid-template-columns:repeat(4,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:920px){
  .menu-toggle{display:block}
  .nav{height:68px}
  .brand img{width:170px}
  .nav-links{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:8px 28px 20px;font-size:17px;box-shadow:0 16px 30px #0f172a14}
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 0;border-bottom:1px solid #eef2f7}
  .nav-links a[aria-current=page]{box-shadow:none;font-weight:600}
  .nav-links .nav-cta{margin-top:14px;text-align:center;border-bottom:0;padding:13px 16px}
  html{scroll-padding-top:76px}
  .hero-grid,.cta-grid,.split,.calc,.faq{grid-template-columns:1fr}
  .hero-grid{gap:40px}
  .section-head{grid-template-columns:1fr;gap:16px}
  .grid-3,.steps,.method,.progress-grid,.targets{grid-template-columns:1fr 1fr}
  .safety{grid-template-columns:1fr 1fr}
  .safe,.safe:nth-child(3n+2),.safe:nth-child(3n+3){padding:22px 22px 22px 0;border-left:0}
  .safe:nth-child(2n){padding-left:22px;border-left:1px solid var(--line)}
  .edition{grid-template-columns:1fr auto;gap:8px 20px}
  .edition .tag{grid-row:1;grid-column:2}
  .edition p{grid-column:1/-1}
  .result{position:static}
  .check-toolbar{top:76px}
}
@media (max-width:640px){
  body{font-size:17px}
  .wrap{padding:0 16px}
  .topline .wrap{font-size:12px}
  .topline .hide-s{display:none}
  .nav-links{padding:8px 16px 18px}
  .section{padding:60px 0}
  .hero{padding:36px 0 52px}
  .hero h1{font-size:clamp(44px,13vw,60px)}
  .lede{font-size:18px}
  .actions .button{width:100%;justify-content:center}
  .flow{padding:18px}
  .flow-col{grid-template-columns:1fr;gap:8px}
  .flow-mid{flex-direction:row;justify-content:flex-start}
  .flow-mid .core{width:auto;padding:8px 14px}
  .flow-arrow{transform:rotate(90deg)}
  .strip .wrap{grid-template-columns:1fr 1fr}
  .strip .wrap>div{padding:16px 0 16px 14px}
  .strip .wrap>div:nth-child(odd){border-left:0;padding-left:0}
  .strip .wrap>div:nth-child(n+3){border-top:1px solid var(--line)}
  .split{gap:12px}
  .grid-2,.grid-3,.grid-4,.steps,.method,.progress-grid,.targets,.safety,.branches{grid-template-columns:1fr}
  .safe,.safe:nth-child(n){padding:20px 0;border-left:0}
  .caps{grid-template-columns:1fr}
  .cap,.cap:nth-child(n){padding:20px 0 6px;border-right:0}
  .pipeline{grid-template-columns:1fr 1fr}
  .card{padding:22px}
  .steps .card .tag{position:static;margin:0 0 10px}
  .edition .tag{justify-self:end}
.edition.first{margin:0 -12px;padding:20px 12px}
  .contact-box{padding:20px}
  .contact-box .button{width:100%;justify-content:center}
  .fields{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
  .check-toolbar{position:static}
  .meter{width:100%}
  .faq summary{font-size:18px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Print (checklist and calculator are designed to print) */
@media print{
  @page{margin:16mm}
  body{font-size:11pt;color:#000;background:#fff}
  .topline,.header,.footer,.no-print,.skip,.cta-band{display:none!important}
  .page-hero{background:#fff;padding:0 0 12pt;border:0}
  .page-hero h1{font-size:24pt}
  .section{padding:12pt 0}
  .wrap{padding:0;max-width:none}
  .check-toolbar{display:none}
  .check-section{break-inside:auto;margin-bottom:14pt}
  .checks li{break-inside:avoid}
  .checks label{padding:5pt 0;font-size:11pt}
  .checks small{font-size:9.5pt;color:#333}
  .checks input{appearance:none;-webkit-appearance:none;width:12pt;height:12pt;border:1.2pt solid #000;border-radius:2pt}
  .checks input:checked{background:#000}
  .checks input:checked+span>strong{text-decoration:none}
  .checks input:checked+span{color:#000}
  .callout{background:#fff;border:1pt solid #000}
  a{color:#000;text-decoration:none}
  .print-only{display:block!important}
  .calc{grid-template-columns:1fr}
  .result{background:#fff;color:#000;border:1pt solid #000}
  .result h2,.result .big,.result dd{color:#000}.result dt,.result p{color:#333}
}
.print-only{display:none}
.ticks{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}
.ticks li{border-bottom:1px solid var(--line);padding:14px 0 14px 32px;position:relative;font-size:17px}
.ticks li:before{content:'→';position:absolute;left:4px;top:14px;color:var(--blue);font-weight:600}
.ticks strong{display:block;font-weight:600}
.ticks small{display:block;color:var(--muted);font-size:15px;margin-top:2px}
.section-head .kicker{color:var(--blue)}
.dark .section-head .kicker{color:var(--cyan)}
.tool-card .tag{align-self:flex-start}
.routine .fields{grid-template-columns:repeat(4,1fr)}
.routine .fields .total-field{grid-column:1/-1;display:flex;gap:12px;align-items:baseline;border-top:1px solid #eef2f7;padding-top:10px}
.field{display:flex;flex-direction:column}
.field label{min-height:2.6em;display:flex;align-items:flex-end}
.globals .field label{min-height:0}
.routine-head{flex-wrap:wrap}
.routine-head input{flex:1 1 220px}
.formula div{padding-left:2ch;text-indent:-2ch}
@media (max-width:1100px) and (min-width:921px){.routine .fields{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.routine-head input{flex-basis:100%}.routine .fields{grid-template-columns:1fr 1fr}.globals .field label{min-height:2.6em}}