/* Brick & Ledger Co. — ledger-paper sections on a cool paper ground; brick red only for marks. */
:root{
  --paper:#F3F5F2;--sheet:#FFFFFF;--ink:#16202B;--muted:#556170;--rule:#D4DDD7;
  --ledger:#2E5B4E;--ledger-soft:#E3ECE7;--brick:#A23A2C;
  --band:#16202B;--band-fg:#EEF2EF;--band-muted:#A9B4BF;--band-rule:rgba(255,255,255,.18);
  --error:#9B2C2C;
  --f-display:"Archivo","Arial Narrow",Arial,sans-serif;
  --f-body:"Public Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --paper:#11181F;--sheet:#18222B;--ink:#E9EEEA;--muted:#9EABB6;--rule:#2B3A42;
  --ledger:#7DB8A2;--ledger-soft:#1A2A27;--brick:#D9705F;--band:#0B1116;--band-fg:#E9EEEA;--band-muted:#93A0AB;--error:#F08A8A;color-scheme:dark}}
:root[data-theme="dark"]{
  --paper:#11181F;--sheet:#18222B;--ink:#E9EEEA;--muted:#9EABB6;--rule:#2B3A42;
  --ledger:#7DB8A2;--ledger-soft:#1A2A27;--brick:#D9705F;--band:#0B1116;--band-fg:#E9EEEA;--band-muted:#93A0AB;--error:#F08A8A;color-scheme:dark}

*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:var(--f-display);font-stretch:112%;line-height:1.05;margin:0;text-wrap:balance;letter-spacing:-.01em}
p{margin:0}
.wrap{max-width:1120px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.narrow{max-width:760px}
section{padding-block:clamp(56px,9vw,104px)}
.eyebrow{font-family:var(--f-mono);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ledger);font-weight:500}
.lede{color:var(--muted);font-size:1.1rem;max-width:60ch}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font-family:inherit;font-weight:600;font-size:1rem;text-decoration:none;padding:.85em 1.3em;border-radius:6px;border:1.5px solid var(--ink);background:var(--ink);color:var(--paper);cursor:pointer;transition:transform .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.light{background:var(--band-fg);color:var(--band);border-color:var(--band-fg)}
a:focus-visible,.btn:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--brick);outline-offset:3px}
.textlink{color:var(--ledger);font-weight:600;text-decoration:none;border-bottom:1px solid currentColor}

/* Header */
.nav{border-bottom:1px solid var(--rule);background:var(--paper)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand svg{flex:none}
.brand b{font-family:var(--f-display);font-stretch:118%;font-weight:800;font-size:1.2rem;letter-spacing:-.01em;white-space:nowrap}
.brand span{color:var(--brick)}
.nav-links{display:flex;gap:28px;list-style:none;margin:0;padding:0;font-size:.95rem;font-weight:500}
.nav-links a{text-decoration:none;color:var(--muted)}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--ink)}
.nav-right{display:flex;align-items:center;gap:10px}
.nav .btn{padding:.6em 1em;font-size:.92rem}
.menu{display:none;position:relative}
.menu summary{list-style:none;cursor:pointer;font-weight:600;font-size:.92rem;padding:.55em .8em;border:1.5px solid var(--rule);border-radius:6px}
.menu summary::-webkit-details-marker{display:none}
.menu ul{position:absolute;right:0;top:calc(100% + 8px);z-index:20;list-style:none;margin:0;padding:8px;background:var(--sheet);border:1px solid var(--rule);border-radius:6px;min-width:200px;box-shadow:0 12px 30px -16px rgba(22,32,43,.4)}
.menu li a{display:block;padding:10px 12px;text-decoration:none;border-radius:4px}
.menu li a:hover{background:var(--ledger-soft)}
@media (max-width:900px){.nav-links{display:none}.menu{display:block}}
@media (max-width:520px){.nav .btn.cta-short .long{display:none}.brand b{font-size:1.05rem}}
@media (min-width:521px){.nav .btn.cta-short .short{display:none}}

/* Offer strip */
.offer{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border:1px dashed var(--ledger);border-radius:6px;background:var(--ledger-soft);font-size:.95rem;max-width:60ch}
.offer i{flex:none;width:9px;height:9px;border-radius:50%;background:var(--brick);margin-top:.5em}
.offer b{font-weight:700}

/* Hero */
.hero{padding-block:clamp(48px,7vw,88px)}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,5vw,64px);align-items:center}
.hero h1{font-size:clamp(2.9rem,7.2vw,5.4rem);font-weight:850;font-stretch:118%}
.hero h1 em{font-style:normal;color:var(--ledger)}
.hero .copy{display:grid;gap:22px;min-width:0}
.ctas{display:flex;flex-wrap:wrap;gap:12px}
.facts{display:flex;flex-wrap:wrap;gap:8px 22px;font-size:.92rem;color:var(--muted)}
.facts span::before{content:"✓";color:var(--ledger);font-weight:700;margin-right:.45em}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr}}

/* Page hero (inner pages) */
.page-hero{padding-block:clamp(48px,7vw,80px) clamp(32px,5vw,48px);border-bottom:1px solid var(--rule)}
.page-hero .wrap{display:grid;gap:18px}
.page-hero h1{font-size:clamp(2.4rem,5.6vw,4rem);font-weight:850;font-stretch:116%}
.crumbs{font-size:.88rem;color:var(--muted)}
.crumbs a{text-decoration:none;color:var(--muted)}
.crumbs a:hover{color:var(--ink)}

/* Ledger sheet */
.sheet{background:var(--sheet);border:1px solid var(--rule);border-radius:4px;box-shadow:0 1px 0 var(--rule),0 18px 40px -24px rgba(22,32,43,.35);position:relative;overflow:hidden;min-width:0;margin:0}
.sheet::before{content:"";position:absolute;top:0;bottom:0;left:42px;width:4px;border-left:1px solid var(--brick);border-right:1px solid var(--brick);opacity:.55}
.sheet-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:18px 20px 14px 62px;border-bottom:2px solid var(--ink)}
.sheet-head h3{font-size:1.05rem;font-weight:750}
.tag{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);border:1px solid var(--rule);padding:2px 7px;border-radius:3px;white-space:nowrap}
.sheet table{width:100%;border-collapse:collapse;font-family:var(--f-mono);font-size:.9rem;font-variant-numeric:tabular-nums}
.sheet td{padding:9px 20px;border-bottom:1px solid var(--rule)}
.sheet td:first-child{padding-left:62px;font-family:var(--f-body)}
.sheet td:last-child{text-align:right}
.sheet tr.total td{border-top:2px solid var(--ink);border-bottom:3px double var(--ink);font-weight:600}
.sheet tr.total td:last-child{color:var(--ledger)}
.sheet .checks{display:flex;flex-wrap:wrap;gap:6px 18px;padding:14px 20px 18px 62px;font-size:.85rem;color:var(--muted)}
.sheet .checks span::before{content:"✓";color:var(--ledger);font-weight:700;margin-right:.4em}

/* Section heads */
.head{display:grid;gap:12px;margin-bottom:40px}
.head h2,.split h2{font-size:clamp(2rem,4vw,2.9rem);font-weight:800}

/* Who we serve */
.serve{background:var(--sheet);border-block:1px solid var(--rule)}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,5vw,64px)}
.split > *{min-width:0}
.split h2{margin-top:12px}
@media (max-width:860px){.split{grid-template-columns:1fr}}
.trades{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0 0;padding:0}
.trades li{list-style:none}
.trades a,.trades span{display:inline-block;font-size:.92rem;font-weight:500;padding:6px 12px;border:1px solid var(--rule);border-radius:999px;background:var(--paper);text-decoration:none}
.trades a:hover{border-color:var(--ledger);color:var(--ledger)}
.pains{display:grid;border-top:1px solid var(--rule)}
.pain{display:grid;gap:4px;padding:18px 0;border-bottom:1px solid var(--rule)}
.pain h3{font-size:1.15rem;font-weight:700;font-stretch:105%}
.pain p{color:var(--muted)}

/* Services */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.svc{display:grid;gap:12px;align-content:start;padding:26px 24px;border-top:3px solid var(--ink);background:var(--sheet);border-inline:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.svc h3{font-size:1.35rem;font-weight:750}
.svc p{color:var(--muted)}
.svc ul{margin:4px 0 0;padding-left:1.1em;display:grid;gap:4px;font-size:.95rem}
.svc .from{font-family:var(--f-mono);font-size:.85rem;color:var(--ledger);font-weight:500}
@media (max-width:900px){.services{grid-template-columns:1fr}}

/* Pricing */
.pricing{background:var(--ledger-soft)}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:start}
.plan{background:var(--sheet);border:1px solid var(--rule);border-radius:6px;padding:28px 24px;display:grid;gap:16px}
.plan.featured{border:2px solid var(--ledger)}
.plan .name{display:flex;justify-content:space-between;align-items:center;gap:8px}
.plan h3{font-size:1.3rem;font-weight:750}
.badge{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;background:var(--ledger);color:var(--sheet);padding:3px 8px;border-radius:3px;white-space:nowrap}
.price{font-family:var(--f-display);font-stretch:112%;font-weight:800;font-size:2.6rem;line-height:1;font-variant-numeric:tabular-nums}
.price small{font-family:var(--f-body);font-size:.95rem;font-weight:500;color:var(--muted)}
.founding{font-size:.9rem;color:var(--ledger);font-weight:600}
.plan .fit{color:var(--muted);font-size:.95rem}
.plan dl{margin:0;display:grid;border-top:1px solid var(--rule)}
.plan dl div{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--rule);font-size:.93rem}
.plan dt{color:var(--muted)}
.plan dd{margin:0;text-align:right;font-weight:600}
.plan .btn{width:100%}
@media (max-width:900px){.plans{grid-template-columns:1fr}}
.cleanup{margin-top:28px;display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;background:var(--sheet);border:1px solid var(--rule);border-radius:6px;padding:28px 24px;align-items:center}
.cleanup > *{min-width:0}
.cleanup h3{font-size:1.4rem;font-weight:750;margin-bottom:8px}
.cleanup p{color:var(--muted)}
.ledger-table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
.ledger-table th{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);text-align:left;font-weight:500;padding:0 12px 8px 0;border-bottom:2px solid var(--ink)}
.ledger-table th:last-child,.ledger-table td:last-child{text-align:right;padding-right:0}
.ledger-table td{padding:10px 12px 10px 0;border-bottom:1px solid var(--rule);vertical-align:top}
.ledger-table td:last-child{font-family:var(--f-mono);font-weight:500;white-space:nowrap}
.addons{margin-top:20px;font-size:.95rem;color:var(--muted)}
.addons b{color:var(--ink)}
.fine{font-size:.85rem;color:var(--muted);margin-top:14px;max-width:80ch}
@media (max-width:860px){.cleanup{grid-template-columns:1fr}}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);counter-reset:s;border-top:2px solid var(--ink)}
.step{padding:22px 20px 0 0;display:grid;gap:8px;align-content:start;counter-increment:s}
.step::before{content:counter(s,decimal-leading-zero);font-family:var(--f-mono);font-size:.85rem;color:var(--brick);font-weight:500}
.step h3{font-size:1.15rem;font-weight:750;font-stretch:105%}
.step p{color:var(--muted);font-size:.95rem}
@media (max-width:860px){.steps{grid-template-columns:1fr 1fr;row-gap:28px}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* Founder band */
.band{background:var(--band);color:var(--band-fg)}
.band .eyebrow{color:var(--band-muted)}
.band p{color:var(--band-muted)}
.founder{display:grid;grid-template-columns:auto 1fr;gap:clamp(28px,5vw,56px);align-items:center}
.founder .body{display:grid;gap:16px;min-width:0}
.founder h2{font-size:clamp(2rem,4vw,2.9rem);font-weight:800}
@media (max-width:760px){.founder{grid-template-columns:1fr}}
.portrait{width:clamp(180px,24vw,260px);aspect-ratio:4/5;max-width:100%;border-radius:4px;overflow:hidden;position:relative;background:var(--ledger);display:grid;place-items:center}
.portrait img{width:100%;height:100%;object-fit:cover;display:block}
.portrait .mono{font-family:var(--f-display);font-stretch:118%;font-weight:850;font-size:4rem;color:var(--band-fg);letter-spacing:.02em}
.portrait::after{content:"";position:absolute;left:0;right:0;bottom:0;height:6px;background:var(--brick)}
.industries{display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:6px 0 0}
.industries li{list-style:none;font-family:var(--f-mono);font-size:.8rem;border:1px solid var(--band-rule);padding:4px 10px;border-radius:3px;color:var(--band-fg)}

/* About page */
.prose{display:grid;gap:18px;max-width:64ch}
.prose p{color:var(--ink)}
.prose h2{font-size:clamp(1.6rem,3vw,2.1rem);font-weight:800;margin-top:18px}
.prose ul{margin:0;padding-left:1.2em;display:grid;gap:6px}
.about-grid{display:grid;grid-template-columns:280px 1fr;gap:clamp(28px,5vw,64px);align-items:start}
.about-grid .portrait{width:100%}
@media (max-width:760px){.about-grid{grid-template-columns:1fr}.about-grid .portrait{width:220px}}

/* Testimonial */
.quote{display:grid;gap:14px;max-width:62ch}
.quote blockquote{margin:0;font-family:var(--f-display);font-stretch:108%;font-weight:600;font-size:clamp(1.4rem,2.6vw,1.9rem);line-height:1.3}
.quote cite{font-style:normal;color:var(--muted);font-size:.95rem}

/* FAQ */
details.qa{border-bottom:1px solid var(--rule);padding:18px 0}
details.qa:first-of-type{border-top:1px solid var(--rule)}
details.qa summary{cursor:pointer;font-weight:600;font-size:1.05rem;list-style:none;display:flex;justify-content:space-between;gap:16px}
details.qa summary::-webkit-details-marker{display:none}
details.qa summary::after{content:"+";font-family:var(--f-mono);color:var(--ledger);font-size:1.2rem;line-height:1}
details.qa[open] summary::after{content:"–"}
details.qa p{color:var(--muted);margin-top:10px;max-width:62ch}

/* Cards (industries hub) */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{display:grid;gap:10px;align-content:start;padding:24px;background:var(--sheet);border:1px solid var(--rule);border-radius:6px;text-decoration:none;transition:border-color .15s ease,transform .15s ease}
.card:hover{border-color:var(--ledger);transform:translateY(-2px)}
.card h3{font-size:1.25rem;font-weight:750}
.card p{color:var(--muted);font-size:.95rem}
.card .go{font-weight:600;color:var(--ledger);font-size:.92rem}
@media (max-width:900px){.cards{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.cards{grid-template-columns:1fr}}

/* Trade page lists */
.checklist{list-style:none;margin:0;padding:0;display:grid;gap:0;border-top:1px solid var(--rule)}
.checklist li{padding:14px 0 14px 30px;border-bottom:1px solid var(--rule);position:relative}
.checklist li::before{content:"✓";position:absolute;left:4px;top:14px;color:var(--ledger);font-weight:700}
.checklist b{display:block}
.checklist span{color:var(--muted);font-size:.95rem}

/* Form */
.form-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(28px,5vw,56px);align-items:start}
.form-layout > *{min-width:0}
@media (max-width:860px){.form-layout{grid-template-columns:1fr}}
form.hc{background:var(--sheet);border:1px solid var(--rule);border-radius:6px;padding:clamp(20px,4vw,32px);display:grid;gap:18px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:560px){.row2{grid-template-columns:1fr}}
.field{display:grid;gap:6px;min-width:0}
.field label{font-weight:600;font-size:.95rem}
.field .opt{font-weight:400;color:var(--muted);font-size:.85rem}
.field input,.field select,.field textarea{font:inherit;font-size:1rem;color:var(--ink);background:var(--paper);border:1.5px solid var(--rule);border-radius:6px;padding:.7em .8em;width:100%}
.field textarea{min-height:110px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--ledger)}
.field .err{color:var(--error);font-size:.85rem;min-height:0}
.field.invalid input,.field.invalid select{border-color:var(--error)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-note{font-size:.85rem;color:var(--muted)}
.sent{background:var(--sheet);border:2px solid var(--ledger);border-radius:6px;padding:clamp(20px,4vw,32px);display:grid;gap:12px}
.sent h2{font-size:1.8rem;font-weight:800}
.sent p{color:var(--muted)}
.aside{display:grid;gap:22px}
.aside h3{font-size:1.2rem;font-weight:750}
.aside ol{margin:0;padding-left:1.2em;display:grid;gap:8px;color:var(--muted)}
.aside ol b{color:var(--ink)}

/* CTA + footer */
.cta{border-top:1px solid var(--rule);background:var(--sheet)}
.cta .wrap{display:grid;gap:20px;justify-items:start}
.cta h2{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:850;font-stretch:118%;max-width:18ch}
footer.site{background:var(--band);color:var(--band-muted);font-size:.9rem}
footer.site .wrap{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:28px;padding-block:44px}
footer.site .brand b{color:var(--band-fg)}
footer.site .brand svg rect.inkfill{fill:var(--band-fg)}
footer.site h4{font-family:var(--f-mono);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--band-fg);margin:0 0 10px;font-weight:500}
footer.site ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
footer.site a{text-decoration:none;color:var(--band-muted)}
footer.site a:hover{color:var(--band-fg)}
footer.site .legal{grid-column:1/-1;border-top:1px solid var(--band-rule);padding-top:18px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px}
@media (max-width:760px){footer.site .wrap{grid-template-columns:1fr}}

@media (prefers-reduced-motion:reduce){*{transition:none!important}}