:root{--navy:#17324D;--teal:#2D7775;--teal-d:#245f5d;--white:#fff;--grey:#F4F6F8;--text:#263238;--line:#D9DFE5;--serif:Georgia,"Times New Roman",serif;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);color:var(--text);background:var(--white);line-height:1.65;font-size:1rem;overflow-x:hidden}
img{max-width:100%;height:auto}
a{color:var(--teal)}
a:hover{color:var(--navy)}
:focus-visible{outline:3px solid var(--teal);outline-offset:2px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:.6rem 1rem;z-index:100}
.skip:focus{left:0}
.wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 1.25rem}
.narrow{max-width:820px}
h1,h2,h3{font-family:var(--serif);color:var(--navy);line-height:1.2;font-weight:700;margin:0 0 .75rem}
h1{font-size:clamp(2rem,5vw,3.1rem)}
h2{font-size:clamp(1.5rem,3vw,2rem)}
h3{font-size:1.2rem}
p{margin:0 0 1rem}
.lead{font-size:1.15rem;max-width:60ch}
.sub{color:#546168;margin-bottom:1.75rem}

/* header */
.site-header{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:50}
.header-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:76px}
.brand{display:flex;align-items:center;gap:.75rem;text-decoration:none;min-width:0}
.brand-name{font-family:var(--serif);font-weight:700;color:var(--navy);font-size:1.02rem;letter-spacing:.01em;line-height:1.25}
.site-nav{display:flex;align-items:center;gap:1.5rem}
.site-nav ul{list-style:none;display:flex;gap:1.35rem;margin:0;padding:0}
.site-nav ul a{color:var(--text);text-decoration:none;font-size:.94rem;padding:.4rem 0;border-bottom:2px solid transparent}
.site-nav ul a:hover,.site-nav ul a[aria-current]{color:var(--navy);border-color:var(--teal)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);width:44px;height:44px;cursor:pointer;padding:0;position:relative}
.bars,.bars::before,.bars::after{display:block;width:20px;height:2px;background:var(--navy);position:absolute;left:11px;transition:transform .2s,top .2s}
.bars{top:21px}.bars::before,.bars::after{content:"";left:0}.bars::before{top:-6px}.bars::after{top:6px}

/* buttons */
.btn{display:inline-block;padding:.8rem 1.4rem;font-weight:600;text-decoration:none;border:2px solid transparent;border-radius:3px;font-size:.97rem;line-height:1.2;cursor:pointer;font-family:var(--sans);transition:background-color .2s,color .2s,border-color .2s}
.btn-sm{padding:.6rem 1.05rem;font-size:.9rem}
.btn-teal{background:var(--teal);color:#fff}
.btn-teal:hover{background:var(--teal-d);color:#fff}
.btn-outline{border-color:#fff;color:#fff}
.btn-outline:hover{background:#fff;color:var(--navy)}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{background:var(--grey);color:var(--navy)}
.btn-row{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:1.75rem}

/* hero */
.hero{background:var(--navy);color:#fff;padding:5rem 0}
.hero h1{color:#fff;max-width:18ch}
.hero .lead{color:#dbe4ec}
.hero-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:2rem;align-items:center}
.hero-shape{position:relative;height:280px}
.sq{position:absolute;border:2px solid rgba(255,255,255,.28)}
.s1{width:170px;height:170px;right:30px;top:10px}
.s2{width:170px;height:170px;right:100px;top:90px;border-color:var(--teal);background:rgba(45,119,117,.35)}
.s3{width:80px;height:80px;right:0;top:200px;border-color:rgba(255,255,255,.28)}

/* sections */
.section{padding:4.5rem 0}
.grey{background:var(--grey)}
.page-head{background:var(--grey);padding:3.5rem 0;border-bottom:1px solid var(--line)}
.page-head h1{margin-bottom:.5rem}
.intro{display:grid;grid-template-columns:1fr 1.3fr;gap:3rem}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:3rem}
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;margin-top:1.75rem}
.svc{background:#fff;border:1px solid var(--line);border-left:4px solid var(--teal);padding:1.6rem}
.svc p{color:#44525a}
.link{font-weight:600;text-decoration:none;border-bottom:1px solid var(--teal)}
.link:hover{border-color:var(--navy)}
.principles{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
.principles li{border-top:3px solid var(--navy);padding-top:1rem}
.principles p{color:#44525a;font-size:.96rem}
.cta{background:var(--navy);color:#fff;padding:3.5rem 0}
.cta h2{color:#fff;margin-bottom:.4rem}
.cta p{margin:0;color:#dbe4ec}
.cta-row{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap}

/* services page */
.svc-row{display:grid;grid-template-columns:56px 1fr;gap:1.5rem;padding:2rem 0;border-bottom:1px solid var(--line)}
.svc-row:last-child{border-bottom:0}
.svc-mark{width:56px;height:56px;border:2px solid var(--navy);position:relative}
.svc-mark::after{content:"";position:absolute;inset:12px -12px -12px 12px;background:var(--teal);z-index:-1}
.svc-row{isolation:isolate}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:3.5rem}
.details{margin:1.25rem 0 0}
.details dt{font-weight:700;color:var(--navy);margin-top:1rem}
.details dd{margin:0}
.note{color:#546168;font-size:.95rem}
.field{margin-bottom:1.15rem}
label{display:block;font-weight:600;margin-bottom:.35rem;color:var(--navy)}
input,textarea{width:100%;font:inherit;padding:.75rem .85rem;border:1px solid #98a4ad;border-radius:3px;background:#fff;color:var(--text)}
input:focus,textarea:focus{outline:3px solid var(--teal);outline-offset:0;border-color:var(--teal)}
input[aria-invalid="true"],textarea[aria-invalid="true"]{border-color:#B3261E}
.err{color:#B3261E;font-size:.9rem;margin:.3rem 0 0;min-height:0}
.status{margin-top:1.5rem;padding:1.1rem;border:1px solid var(--line);background:var(--grey)}
.status textarea{font-size:.9rem}

/* legal */
.legal-sec{margin-bottom:1.75rem}
.legal-sec h2{font-size:1.3rem}
.notice{border-left:4px solid var(--teal);background:var(--grey);padding:1rem 1.2rem;margin-bottom:2rem}

/* footer */
.site-footer{background:#10263b;color:#c9d4de;padding-top:3rem;font-size:.95rem}
.site-footer a{color:#fff;text-decoration:none}
.site-footer a:hover{text-decoration:underline}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:2rem}
.footer-name{font-family:var(--serif);color:#fff;font-weight:700;font-size:1.1rem;margin-bottom:.6rem}
address{font-style:normal;line-height:1.8}
.footer-h{color:#fff;font-weight:700;margin-bottom:.5rem}
.site-footer ul{list-style:none;margin:0;padding:0;line-height:2}
.footer-base{border-top:1px solid rgba(255,255,255,.15);margin-top:2.5rem;padding-top:1.1rem;padding-bottom:1.1rem;font-size:.88rem}
.footer-base p{margin:0}

/* responsive */
@media(max-width:900px){
 .nav-toggle{display:block}
 .site-nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:1rem 1.25rem 1.5rem;gap:1rem}
 .site-nav.open{display:flex}
 .site-nav ul{flex-direction:column;gap:0}
 .site-nav ul a{display:block;padding:.8rem 0;border-bottom:1px solid var(--line)}
 .site-nav .btn{text-align:center}
 .hero-grid,.intro,.two-col,.contact-grid{grid-template-columns:1fr}
 .hero-shape{display:none}
 .principles{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:600px){
 .hero{padding:3.5rem 0}.section{padding:3rem 0}
 .svc-grid,.principles,.footer-grid{grid-template-columns:1fr}
 .svc-row{grid-template-columns:1fr}
 .brand-name{font-size:.88rem}
 .btn-row .btn{width:100%;text-align:center}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}