:root{
  --ink:#0f1b2d;--ink-2:#33415a;--muted:#5d6879;--paper:#f7f5f0;--paper-2:#efece4;--line:#d9d4c8;
  --accent:#2c7a7c;--accent-ink:#1d5a5c;--white:#fff;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,"Helvetica Neue",Arial,sans-serif;
  --max:1120px;
}
*,*::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(--paper);color:var(--ink);font:400 1.0625rem/1.65 var(--sans);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
a{color:var(--accent-ink);text-underline-offset:.18em}
a:hover{color:var(--ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:var(--white);padding:.6rem 1rem;z-index:10}
.skip:focus{left:1rem;top:1rem}
.wrap{max-width:var(--max);margin:0 auto;padding:0 1.5rem}
h1,h2,h3{font-family:var(--serif);font-weight:600;letter-spacing:-.01em;line-height:1.15;margin:0}
h2{font-size:clamp(1.75rem,3.2vw,2.4rem)}
h3{font-size:1.25rem;font-family:var(--sans);font-weight:650;letter-spacing:-.005em}
p{margin:0 0 1rem}
.eyebrow{font:600 .78rem/1.45 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--accent-ink);margin:0 0 1rem}

/* header */
.site-header{border-bottom:1px solid var(--line);background:var(--paper)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:1rem}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;color:var(--ink);font-weight:650;letter-spacing:-.01em}
.brand img{width:34px;height:34px}
.nav{display:flex;gap:1.6rem;font-size:.95rem}
.nav a{color:var(--ink-2);text-decoration:none}
.nav a:hover{color:var(--ink);text-decoration:underline}
@media (max-width:760px){.nav a:not(.nav-cta){display:none}}
.nav-cta{color:var(--ink)!important;font-weight:600}

/* hero */
.hero{padding:clamp(4rem,10vw,8rem) 0 clamp(3.5rem,8vw,6rem);border-bottom:1px solid var(--line)}
.hero h1{font-size:clamp(2.4rem,6vw,4.4rem);max-width:17ch}
.hero .lede{font-size:clamp(1.1rem,1.8vw,1.3rem);color:var(--ink-2);max-width:58ch;margin:1.6rem 0 2.2rem}
.btns{display:flex;flex-wrap:wrap;gap:.8rem}
.btn{display:inline-block;padding:.85rem 1.35rem;border-radius:4px;font-weight:600;font-size:.98rem;text-decoration:none;border:1px solid var(--ink);transition:background .15s,color .15s}
.btn-primary{background:var(--ink);color:var(--paper)}
.btn-primary:hover{background:var(--ink-2);color:var(--paper)}
.btn-ghost{color:var(--ink)}
.btn-ghost:hover{background:var(--paper-2)}

/* sections */
section{padding:clamp(3.5rem,8vw,6rem) 0;border-bottom:1px solid var(--line)}
.section-head{display:grid;grid-template-columns:1fr;gap:1rem;margin-bottom:2.8rem;max-width:760px}
.section-head p{color:var(--muted);font-size:1.08rem;margin:0}

.grid{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.grid-3{grid-template-columns:repeat(3,1fr)}
@media (max-width:960px){.grid-3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.grid-3{grid-template-columns:1fr}}
.card{background:var(--paper);padding:2rem 1.75rem}
.card h3{margin-bottom:.7rem}
.card p{color:var(--ink-2);margin:0;font-size:1rem}
.card .num{font:500 .8rem/1 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--accent-ink);display:block;margin-bottom:1.1rem;letter-spacing:.05em}

.alt{background:var(--paper-2)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}
@media (max-width:960px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.steps{grid-template-columns:1fr}}
.steps li{border-top:2px solid var(--ink);padding-top:1.2rem}
.steps h3{margin-bottom:.6rem}
.steps p{color:var(--ink-2);font-size:1rem;margin:0}
.steps .num{font:500 .8rem/1 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--accent-ink);display:block;margin-bottom:.8rem}

.split{display:grid;grid-template-columns:1fr 1.2fr;gap:3rem;align-items:start}
@media (max-width:860px){.split{grid-template-columns:1fr}}
.clients{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.clients li{padding:1.15rem 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:minmax(9rem,13rem) 1fr;gap:1.5rem}
@media (max-width:560px){.clients li{grid-template-columns:1fr;gap:.3rem}}
.clients strong{font-weight:650}
.clients span{color:var(--ink-2)}

.principles{margin-top:1.6rem;padding:0;list-style:none}
.principles li{padding-left:1.4rem;position:relative;margin-bottom:.7rem;color:var(--ink-2)}
.principles li::before{content:"";position:absolute;left:0;top:.7em;width:.6rem;height:2px;background:var(--accent)}

.contact{background:var(--ink);color:var(--paper);border-bottom:0}
.contact h2{color:var(--paper);max-width:20ch;margin-bottom:1.2rem}
.contact .eyebrow{color:#8cc7c8}
.contact p{color:#c9cfd8;max-width:58ch;font-size:1.08rem}
.contact .mail{display:inline-block;margin-top:1rem;font:500 clamp(1.15rem,2.6vw,1.6rem)/1.3 var(--serif);color:var(--paper);text-decoration:underline;text-decoration-color:#4fa3a5;text-decoration-thickness:2px;text-underline-offset:.25em;word-break:break-word}
.contact .mail:hover{color:#8cc7c8}

.site-footer{background:var(--ink);color:#9aa4b2;border-top:1px solid #24324a;font-size:.9rem}
.site-footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;padding-top:1.6rem;padding-bottom:1.6rem}
.site-footer a{color:#c9cfd8}

/* 404 */
.nf{min-height:60vh;display:flex;align-items:center;padding:5rem 0}
.nf h1{font-size:clamp(2.2rem,5vw,3.4rem);margin-bottom:1rem}
.nf p{color:var(--ink-2);max-width:50ch}

.office{font-style:normal;margin-top:2rem;color:#c9cfd8;line-height:1.6}
.office-label{display:block;font:600 .78rem/1.45 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:#8cc7c8;margin-bottom:.4rem}
.foot-office{flex-basis:100%;order:3;color:#7f8a99;font-size:.85rem}
.office-reg{display:block;margin-top:.6rem}
.office-name{display:block;color:var(--paper);font-weight:600;margin-bottom:.5rem}
.office-sub{display:block;color:#9aa4b2;font-size:.9rem}