:root{
  --forest:#1E4A2A; --deep:#12301C; --gold:#E9A820; --gold-ink:#8A5E05;
  --ground:#F6F7F3; --surface:#FFFFFF; --surface-2:#ECF0E8; --line:#D4DCCF;
  --ink:#1B221D; --ink-2:#4E5A51; --ink-3:#7A867D;
  --on-forest:#F1F5EC; --on-forest-2:#B9CDB6;
  --hero-ground:var(--forest);
  --shadow:0 18px 40px -24px rgba(18,48,28,.35);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ground:#0F1F14; --surface:#16301F; --surface-2:#1C3A26; --line:#2C4A35;
    --ink:#E7EDE4; --ink-2:#B9CDB6; --ink-3:#8AA38B; --gold-ink:#F2C25A;
    --hero-ground:#12301C; --shadow:0 18px 40px -24px rgba(0,0,0,.6);
  }
}
:root[data-theme="dark"]{
  --ground:#0F1F14; --surface:#16301F; --surface-2:#1C3A26; --line:#2C4A35;
  --ink:#E7EDE4; --ink-2:#B9CDB6; --ink-3:#8AA38B; --gold-ink:#F2C25A;
  --hero-ground:#12301C; --shadow:0 18px 40px -24px rgba(0,0,0,.6);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto} *{animation:none!important;transition:none!important}}
body{margin:0;background:var(--ground);color:var(--ink);font-family:"Source Sans 3","Segoe UI",system-ui,sans-serif;font-size:17px;line-height:1.55}
h1,h2,h3,h4{font-family:Fraunces,Georgia,"Times New Roman",serif;font-weight:500;line-height:1.1;margin:0;text-wrap:balance;color:var(--ink)}
h1{font-size:clamp(2.4rem,5.2vw,4.2rem);letter-spacing:-.01em}
h2{font-size:clamp(1.9rem,3.4vw,2.8rem)}
h3{font-size:1.35rem}
p{margin:0}
a{color:inherit}
.mono{font-family:"IBM Plex Mono",ui-monospace,Menlo,monospace;font-variant-numeric:tabular-nums}
.eyebrow{font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-ink);font-weight:500}
.wrap{max-width:1180px;margin:0 auto;padding:0 clamp(18px,4vw,40px)}
.lead{font-size:1.15rem;color:var(--ink-2);max-width:62ch}
section{padding:clamp(56px,8vw,104px) 0}
.sec-head{display:grid;grid-template-columns:1fr;gap:14px;max-width:70ch;margin-bottom:clamp(28px,4vw,48px)}
.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 22px;border-radius:999px;font-weight:600;text-decoration:none;font-size:.98rem;border:1.5px solid transparent;cursor:pointer;transition:transform .15s ease,background .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.btn-gold{background:var(--gold);color:#1B1A12}
.btn-ghost{border-color:var(--on-forest-2);color:var(--on-forest)}
.btn-forest{background:var(--forest);color:var(--on-forest)}
.btn-line{border-color:var(--line);color:var(--ink)}

/* nav */
header{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--ground) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px;gap:24px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:44px;height:44px;border-radius:8px;object-fit:cover}
.brand b{font-family:Fraunces,serif;font-weight:500;font-size:1.15rem;letter-spacing:.02em}
.brand small{display:block;font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);font-family:"IBM Plex Mono",monospace}
.menu{display:flex;gap:26px;list-style:none;margin:0;padding:0}
.menu a{text-decoration:none;font-weight:500;font-size:.95rem;color:var(--ink-2)}
.menu a:hover{color:var(--ink)}
.nav .btn{padding:10px 18px}
@media (max-width:900px){.menu{display:none}}

/* hero */
.hero{background:var(--hero-ground);color:var(--on-forest);padding:clamp(56px,7vw,96px) 0 0;overflow:hidden;position:relative}
.hero h1{color:var(--on-forest)}
.hero h1 em{font-style:italic;color:var(--gold)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(32px,5vw,72px);align-items:start}
.hero .lead{color:var(--on-forest-2)}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}
.hero-meta{display:flex;gap:28px;flex-wrap:wrap;margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14);color:var(--on-forest-2);font-size:.92rem}
.hero-meta b{display:block;color:var(--on-forest);font-family:"IBM Plex Mono",monospace;font-weight:500;font-size:.85rem;letter-spacing:.06em}
/* readout panel */
.readout{background:var(--deep);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:22px;box-shadow:0 30px 60px -30px rgba(0,0,0,.6)}
.readout-head{display:flex;justify-content:space-between;align-items:center;font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--on-forest-2);margin-bottom:16px}
.readout-head .dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--gold);margin-right:8px;box-shadow:0 0 0 4px rgba(233,168,32,.2)}
.rows{display:grid;gap:10px}
.row{display:grid;grid-template-columns:1.2fr auto auto;gap:14px;align-items:baseline;padding:10px 0;border-bottom:1px dashed rgba(255,255,255,.12)}
.row:last-child{border-bottom:0}
.row .k{color:var(--on-forest-2);font-size:.9rem}
.row .v{font-family:"IBM Plex Mono",monospace;font-size:1.05rem;color:var(--on-forest);font-variant-numeric:tabular-nums}
.row .v small{color:var(--on-forest-2);font-size:.72rem;margin-left:4px}
.row .d{font-family:"IBM Plex Mono",monospace;font-size:.8rem;color:var(--gold);font-variant-numeric:tabular-nums}
.readout-foot{margin-top:14px;font-size:.78rem;color:var(--on-forest-2)}
.hero-band{margin-top:clamp(48px,6vw,80px);background:rgba(0,0,0,.18);border-top:1px solid rgba(255,255,255,.1)}
.hero-band .wrap{display:flex;gap:10px 36px;flex-wrap:wrap;padding-top:16px;padding-bottom:16px;font-family:"IBM Plex Mono",monospace;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--on-forest-2)}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr}}

/* practices */
.practices{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.practice{background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow)}
.practice img{width:100%;aspect-ratio:16/10;object-fit:cover;display:block}
.practice .body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:12px;flex:1}
.practice h3{font-size:1.45rem}
.practice ul{margin:6px 0 0;padding-left:18px;color:var(--ink-2);font-size:.96rem;display:grid;gap:4px}
.practice .verb{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-ink)}
.practice a.more{margin-top:auto;padding-top:10px;font-weight:600;text-decoration:none;color:var(--forest)}
:root[data-theme="dark"] .practice a.more{color:var(--gold-ink)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .practice a.more{color:var(--gold-ink)}}
@media (max-width:900px){.practices{grid-template-columns:1fr}}

/* chain */
.chain-sec{background:var(--surface-2)}
.chain{display:grid;grid-template-columns:repeat(5,1fr);gap:0;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--surface)}
.chain > div{padding:26px 22px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:10px}
.chain > div:last-child{border-right:0}
.chain .n{font-family:"IBM Plex Mono",monospace;font-size:.75rem;color:var(--ink-3);letter-spacing:.1em}
.chain h3{font-size:1.2rem}
.chain p{font-size:.93rem;color:var(--ink-2)}
.chain .hi{background:var(--forest);color:var(--on-forest)}
.chain .hi h3,.chain .hi p{color:var(--on-forest)}
.chain .hi .n{color:var(--gold)}
.chain .u{font-family:"IBM Plex Mono",monospace;font-size:.74rem;color:var(--gold-ink);margin-top:auto;padding-top:8px}
.chain .hi .u{color:var(--gold)}
@media (max-width:980px){.chain{grid-template-columns:1fr 1fr}.chain>div{border-bottom:1px solid var(--line)}}
@media (max-width:560px){.chain{grid-template-columns:1fr}}

/* ergoniq */
.erg{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,5vw,64px);align-items:start}
.erg-quote{font-family:Fraunces,serif;font-size:1.5rem;line-height:1.3;font-weight:400;color:var(--ink);margin:18px 0 22px}
.mods{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.mod{padding:18px 18px 16px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.mod b{display:block;font-family:Fraunces,serif;font-weight:500;font-size:1.05rem;margin-bottom:4px}
.mod span{font-size:.9rem;color:var(--ink-2)}
.mod .tag{font-family:"IBM Plex Mono",monospace;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-ink);display:block;margin-bottom:8px}
.metrics{display:flex;gap:26px;flex-wrap:wrap;margin-top:22px;padding:18px 20px;border-radius:12px;background:var(--surface-2)}
.metrics div{min-width:120px}
.metrics b{display:block;font-family:Fraunces,serif;font-size:1.8rem;font-weight:500;line-height:1}
.metrics span{font-size:.82rem;color:var(--ink-2)}
@media (max-width:900px){.erg{grid-template-columns:1fr}.mods{grid-template-columns:1fr}}

/* industries */
.ind{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.ind div{padding:16px 18px;border-radius:12px;background:var(--surface);border:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:10px}
.ind b{font-weight:600;font-size:1rem}
.ind span{font-family:"IBM Plex Mono",monospace;font-size:.72rem;color:var(--ink-3);text-align:right}
@media (max-width:900px){.ind{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.ind{grid-template-columns:1fr}}

/* approach */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.step{padding-top:16px;border-top:2px solid var(--line);position:relative}
.step::before{counter-increment:s;content:"Step " counter(s);font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-ink);display:block;margin-bottom:8px}
.step:last-child{border-top-color:var(--gold)}
.step h3{font-size:1.15rem;margin-bottom:6px}
.step p{font-size:.92rem;color:var(--ink-2)}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}
.quote{font-family:Fraunces,serif;font-style:italic;font-size:1.35rem;color:var(--ink);margin-top:40px;padding:22px 26px;border-left:3px solid var(--gold);background:var(--surface)}

/* proof */
.proof{background:var(--forest);color:var(--on-forest)}
.proof h2,.proof .lead{color:var(--on-forest)}
.proof .lead{color:var(--on-forest-2)}
.proof .eyebrow{color:var(--gold)}
.logos{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:36px}
.logos div{border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:18px 12px;text-align:center;font-family:Fraunces,serif;font-size:1.05rem;color:var(--on-forest)}
@media (max-width:900px){.logos{grid-template-columns:repeat(3,1fr)}}
@media (max-width:520px){.logos{grid-template-columns:1fr 1fr}}
.regs{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.regs span{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;padding:8px 12px;border-radius:999px;background:rgba(0,0,0,.2);color:var(--on-forest-2)}

/* founder */
.founder{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(28px,5vw,64px);align-items:center}
.founder-photo{background:var(--surface-2);border-radius:18px;overflow:hidden;aspect-ratio:4/4.4;display:flex;align-items:flex-end;justify-content:center}
.founder-photo img{width:88%;display:block}
.founder h2{margin-bottom:14px}
.founder dl{display:grid;grid-template-columns:auto 1fr;gap:10px 20px;margin:24px 0 0;font-size:.98rem}
.founder dt{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-ink);padding-top:4px}
.founder dd{margin:0;color:var(--ink-2)}
@media (max-width:860px){.founder{grid-template-columns:1fr}}

/* cta */
.cta{background:var(--surface-2)}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:start}
.form{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:26px;display:grid;gap:14px;box-shadow:var(--shadow)}
.form label{display:grid;gap:6px;font-size:.85rem;font-weight:600;color:var(--ink-2)}
.form input,.form select,.form textarea{font:inherit;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:var(--ground);color:var(--ink)}
.form .two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form .note{font-size:.8rem;color:var(--ink-3)}
.contact-list{display:grid;gap:14px;margin-top:26px;font-size:1rem}
.contact-list div{display:grid;grid-template-columns:110px 1fr;gap:12px}
.contact-list dt{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-ink);padding-top:4px}
.contact-list dd{margin:0}
@media (max-width:860px){.cta-grid{grid-template-columns:1fr}.form .two{grid-template-columns:1fr}}

footer{border-top:1px solid var(--line);padding:36px 0;font-size:.9rem;color:var(--ink-3)}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
footer a{text-decoration:none;color:var(--ink-2);margin-right:18px}

.inner-hero{background:var(--hero-ground);color:var(--on-forest);padding:clamp(48px,6vw,80px) 0}
.inner-hero h1{color:var(--on-forest);font-size:clamp(2rem,4.2vw,3.4rem)}
.inner-hero .lead{color:var(--on-forest-2);margin-top:14px}
.inner-hero .eyebrow{color:var(--gold)}
.crumbs{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--on-forest-2);margin-bottom:22px}
.crumbs a{color:var(--on-forest-2);text-decoration:none}
.svc{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.svc div{padding:22px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
.svc h3{font-size:1.15rem;margin-bottom:6px}
.svc p{font-size:.95rem;color:var(--ink-2)}
.svc .u{font-family:"IBM Plex Mono",monospace;font-size:.72rem;color:var(--gold-ink);display:block;margin-top:10px;letter-spacing:.06em}
.outcomes{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:40px}
.outcomes div{padding:20px;border-radius:14px;background:var(--surface-2)}
.outcomes b{display:block;font-family:Fraunces,serif;font-size:1.7rem;font-weight:500;line-height:1.05;margin-bottom:6px}
.outcomes span{font-size:.9rem;color:var(--ink-2)}
@media (max-width:860px){.svc{grid-template-columns:1fr}.outcomes{grid-template-columns:1fr}}
.pager{display:flex;gap:12px;flex-wrap:wrap;margin-top:40px}

/* ===== multi-page additions ===== */
.page{display:block}
.burger{display:none;background:none;border:0;padding:8px;cursor:pointer;flex-direction:column;gap:5px}
.burger span{display:block;width:24px;height:2px;background:var(--ink)}
.only-mobile{display:none}
@media (max-width:900px){
  .burger{display:flex}
  .nav-cta{display:none}
  .menu{display:none;position:absolute;left:0;right:0;top:70px;background:var(--surface);border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:8px 0}
  .menu.open{display:flex}
  .menu li a{display:block;padding:14px clamp(18px,4vw,40px);font-size:1.05rem}
  .only-mobile{display:block}
}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.wa{position:fixed;right:18px;bottom:18px;width:54px;height:54px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px -8px rgba(0,0,0,.4);z-index:30}
.inner-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(28px,5vw,64px);align-items:center}
.inner-img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:16px;box-shadow:0 30px 60px -30px rgba(0,0,0,.6)}
@media (max-width:860px){.inner-grid{grid-template-columns:1fr}.inner-img{aspect-ratio:16/9}}
.sectors{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.sector{padding:22px;border:1px solid var(--line);border-radius:14px;background:var(--surface);display:flex;flex-direction:column;gap:10px}
.sector-head{display:flex;flex-direction:column;gap:4px}
.sector-head h3{font-size:1.25rem}
.sector-head .mono{font-size:.74rem;color:var(--ink-3)}
.sector p{font-size:.95rem;color:var(--ink-2)}
.sector .u{font-family:"IBM Plex Mono",monospace;font-size:.72rem;color:var(--gold-ink);letter-spacing:.06em;margin-top:auto;padding-top:6px}
@media (max-width:900px){.sectors{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.sectors{grid-template-columns:1fr}}
.also{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.also div{padding:18px;border-radius:12px;background:var(--forest);color:var(--on-forest)}
.also b{display:block;font-family:Fraunces,serif;font-weight:500;font-size:1.05rem;margin-bottom:4px}
.also span{font-size:.88rem;color:var(--on-forest-2)}
@media (max-width:900px){.also{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.also{grid-template-columns:1fr}}
.story{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(28px,5vw,64px)}
.story-text{display:grid;gap:16px;font-size:1.08rem;color:var(--ink-2);max-width:65ch}
.story-text a{color:var(--forest);font-weight:600}
@media (max-width:860px){.story{grid-template-columns:1fr}}
.vm{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.vm div{padding:26px;border-radius:16px;background:var(--surface);border:1px solid var(--line)}
.vm h3{font-size:1.25rem;font-weight:400;margin-top:10px;line-height:1.35}
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:18px}
.values div{padding:18px;border-radius:12px;background:var(--surface-2)}
.values b{display:block;font-family:Fraunces,serif;font-weight:500;font-size:1.05rem;margin-bottom:4px}
.values span{font-size:.9rem;color:var(--ink-2)}
@media (max-width:900px){.vm,.values{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.vm,.values{grid-template-columns:1fr}}
.logos small{display:block;font-family:"Source Sans 3",sans-serif;font-size:.78rem;color:var(--on-forest-2);margin-top:4px}
.quick{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px;max-width:760px}
.quick a{display:flex;flex-direction:column;gap:2px;padding:16px 18px;border-radius:12px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);text-decoration:none;color:var(--on-forest)}
.quick b{font-family:Fraunces,serif;font-weight:500;font-size:1.1rem}
.quick span{font-size:.88rem;color:var(--on-forest-2)}
@media (max-width:600px){.quick{grid-template-columns:1fr}}
.map{border-radius:16px;overflow:hidden;border:1px solid var(--line);aspect-ratio:16/6}
.map iframe{width:100%;height:100%;border:0;display:block}
@media (max-width:700px){.map{aspect-ratio:4/3}}
.hero .lead a,.inner-hero .lead a{color:var(--gold)}