:root{
  --ink:#1b2530;--muted:#4a5866;--navy:#12324a;--accent:#1f7a5a;--accent-dark:#175e45;
  --bg:#ffffff;--alt:#f3f6f8;--line:#dfe6ec;--radius:12px;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;font-size:1.0625rem;overflow-wrap:break-word}
a{color:var(--accent-dark)}
a:focus-visible,.btn:focus-visible{outline:3px solid #f2b705;outline-offset:3px;border-radius:4px}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.narrow>*{max-width:720px}
.skip{position:absolute;left:-9999px;top:0;background:var(--navy);color:#fff;padding:8px 12px;z-index:10}
.skip:focus{left:8px;top:8px}
section[id]{scroll-margin-top:72px}

.site-header{position:sticky;top:0;z-index:5;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:saturate(1.2) blur(6px)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy);font-weight:700;font-size:1.125rem}
.mark{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:9px;background:var(--navy);color:#fff;font-size:.9rem;letter-spacing:.02em}
.nav{display:flex;gap:4px 18px;flex-wrap:wrap;align-items:center}
.nav a{color:var(--muted);text-decoration:none;font-size:.95rem;font-weight:500;padding:6px 0}
.nav a:hover{color:var(--navy)}
.nav .nav-cta{color:#fff;background:var(--accent-dark);padding:7px 14px;border-radius:999px}
.nav .nav-cta:hover{color:#fff;background:var(--navy)}

.hero{background:linear-gradient(160deg,#12324a 0%,#17415f 55%,#1f5a50 100%);color:#fff;padding:96px 0 104px}
.hero h1{font-size:clamp(2rem,5.2vw,3.4rem);line-height:1.12;margin:0 0 18px;max-width:16ch;letter-spacing:-.01em}
.lede{font-size:clamp(1.1rem,2.2vw,1.3rem);color:#e3ecf2;max-width:36ch;margin:0 0 32px}
.btn{display:inline-block;background:#fff;color:var(--navy);font-weight:700;text-decoration:none;padding:13px 26px;border-radius:999px;box-shadow:0 6px 18px rgba(0,0,0,.18)}
.btn:hover{background:#e9f4ef}

.section{padding:72px 0}
.section.alt{background:var(--alt)}
h2{font-size:clamp(1.6rem,3.4vw,2.15rem);line-height:1.2;color:var(--navy);margin:0 0 20px;letter-spacing:-.01em}
.section p{margin:0 0 14px;color:var(--ink)}

.cards{list-style:none;margin:8px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 22px 24px;color:var(--muted);border-top:4px solid var(--accent)}
.card strong{display:block;color:var(--navy);font-size:1.075rem;margin-bottom:6px}

.work{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:18px}
.work-item{border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.work-item p{color:var(--muted)}
.work-item p:last-child{margin-bottom:0}
.work-item .work-title{color:var(--ink)}
.work-item .work-title strong{color:var(--navy)}

.contact{background:var(--navy);color:#fff}
.contact h2{color:#fff}
.contact p{color:#e3ecf2}
.contact-links{display:flex;flex-wrap:wrap;gap:14px;margin-top:22px!important}
.contact-link{display:inline-block;color:#fff;font-weight:700;font-size:1.15rem;text-decoration:none;border:2px solid rgba(255,255,255,.55);border-radius:999px;padding:11px 22px}
.contact-link:hover{background:#fff;color:var(--navy)}
.contact a:focus-visible{outline-color:#f2b705}

@media (max-width:640px){
  .header-inner{padding-top:10px;padding-bottom:10px;min-height:0}
  .nav{gap:2px 14px}
  .nav a{font-size:.88rem}
  .hero{padding:64px 0 72px}
  .section{padding:56px 0}
  .site-header{position:static}
  section[id]{scroll-margin-top:0}
  .contact-link{font-size:1.05rem}
}