:root{
  --ink:#14263a; --navy:#1d3550; --slate:#4a5d73; --mist:#eef1f4; --line:#cfd8e0; --white:#fff; --teal:#2f7f7a; --teal-d:#256560;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  --sans:"Segoe UI",Helvetica,Arial,sans-serif;
  --w:1280px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:var(--sans);color:var(--ink);background:var(--mist);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
a{color:inherit}
img,svg{display:block;max-width:100%}
.wrap{width:min(var(--w),100% - 48px);margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:var(--white);padding:8px 14px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--teal);outline-offset:3px}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.15;letter-spacing:-.01em}
h1{font-size:clamp(2.5rem,5.2vw,4.4rem)}
h2{font-size:clamp(1.9rem,3.4vw,2.9rem)}
h3{font-size:1.25rem}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:var(--navy);color:var(--white);border-bottom:1px solid rgba(255,255,255,.12)}
.bar{display:flex;align-items:center;justify-content:space-between;min-height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-family:var(--serif);font-size:1.35rem;font-weight:700}
.brand small{display:block;font-family:var(--sans);font-size:.72rem;font-weight:400;opacity:.75;letter-spacing:.02em}
.nav{display:flex;align-items:center;gap:30px}
.nav a{text-decoration:none;font-size:.97rem;opacity:.88;transition:opacity .2s}
.nav a:hover{opacity:1}
.nav .nav-cta{background:var(--teal);padding:9px 20px;opacity:1;transition:background .2s}
.nav .nav-cta:hover{background:var(--teal-d)}
.menu-btn{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;position:relative}
.menu-btn span{position:absolute;left:10px;right:10px;height:2px;background:var(--white);transition:transform .25s,top .25s}
.menu-btn span:first-child{top:17px}.menu-btn span:last-child{top:25px}
.menu-btn[aria-expanded="true"] span:first-child{top:21px;transform:rotate(45deg)}
.menu-btn[aria-expanded="true"] span:last-child{top:21px;transform:rotate(-45deg)}

/* buttons */
.btn{display:inline-block;padding:15px 30px;text-decoration:none;font-weight:600;font-size:1rem;border:2px solid transparent;cursor:pointer;font-family:var(--sans);transition:background .2s,color .2s,border-color .2s,transform .2s}
.btn:hover{transform:translateY(-2px)}
.btn-solid{background:var(--teal);color:var(--white)}
.btn-solid:hover{background:var(--teal-d)}
.btn-solid.light{background:var(--white);color:var(--ink)}
.btn-solid.light:hover{background:var(--mist)}
.btn-line{border-color:rgba(255,255,255,.5);color:var(--white)}
.btn-line:hover{border-color:var(--white);background:rgba(255,255,255,.08)}

/* hero */
.hero{background:var(--navy);color:var(--white);padding-top:84px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:stretch}
.hero-text{padding-bottom:72px;animation:rise .9s ease both}
.lead{font-size:1.2rem;max-width:58ch;margin:28px 0 36px;color:#d5dee8}
.actions{display:flex;flex-wrap:wrap;gap:16px}
.hero-note{margin-top:36px;font-size:.92rem;color:#9fb0c2}
.hero-art{min-height:420px;overflow:hidden}
.hero-art svg{width:100%;height:100%}
.facts{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.18)}
.facts div{padding:26px 24px 30px 0;border-right:1px solid rgba(255,255,255,.18);padding-left:24px}
.facts div:first-child{padding-left:0}
.facts div:last-child{border-right:0}
.facts strong{display:block;font-family:var(--serif);font-size:1.15rem}
.facts span{font-size:.9rem;color:#9fb0c2}
@keyframes rise{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}

/* about */
.about{padding:120px 0}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px}
.split-head{position:sticky;top:110px;align-self:start}
.plate{margin-top:40px;aspect-ratio:3/2;overflow:hidden}
.plate svg{width:100%;height:100%}
.split-body p{margin-bottom:22px;color:var(--slate);max-width:68ch}
.split-body .big{font-family:var(--serif);font-size:1.6rem;line-height:1.4;color:var(--ink);margin-bottom:30px}
.panels{display:grid;grid-template-columns:repeat(3,1fr);margin-top:40px;border:1px solid var(--line);background:var(--white)}
.panel{padding:26px 24px;border-right:1px solid var(--line)}
.panel:last-child{border-right:0}
.panel h3{font-size:1.05rem;margin-bottom:8px;color:var(--teal-d)}
.panel p{font-size:.95rem;margin:0}

/* services */
.services{background:var(--white);padding:110px 0}
.section-head{display:grid;grid-template-columns:1.2fr .8fr;gap:64px;align-items:end;margin-bottom:56px}
.section-head p{color:var(--slate)}
.svc-list{list-style:none;border-top:2px solid var(--ink)}
.svc-list li{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px;padding:38px 24px;border-bottom:1px solid var(--line);transition:background .25s,padding-left .25s}
.svc-list li:hover{background:var(--mist);padding-left:36px}
.svc-list p{color:var(--slate);max-width:62ch}

/* why */
.why{background:var(--ink);color:var(--white);padding:110px 0}
.why-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:88px}
.why-lead{align-self:start;position:sticky;top:110px}
.why-lead p{margin:24px 0 34px;color:#b9c7d5;max-width:46ch}
.benefit{padding:28px 0 28px 28px;border-left:3px solid var(--teal);margin-bottom:6px;transition:border-color .25s,background .25s}
.benefit:hover{border-color:#6fc2bb;background:rgba(255,255,255,.04)}
.benefit h3{margin-bottom:8px}
.benefit p{color:#b9c7d5;max-width:56ch}

/* contact */
.contact{padding:110px 0}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}
.contact-info p{margin:22px 0 34px;color:var(--slate);max-width:52ch}
.contact-info dl{border-top:1px solid var(--line)}
.contact-info dt{font-weight:600;margin-top:20px;font-size:.95rem;color:var(--teal-d)}
.contact-info dd{margin-top:2px}
.contact-info a{text-decoration-thickness:1px;text-underline-offset:4px}
.form{background:var(--white);padding:44px;border-top:4px solid var(--teal)}
.field{margin-bottom:22px}
.field label{display:block;font-weight:600;font-size:.95rem;margin-bottom:6px}
.field input,.field textarea{width:100%;padding:13px 14px;border:1px solid #aeb9c4;background:var(--mist);font:inherit;color:var(--ink);transition:border-color .2s,background .2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--teal);background:var(--white)}
.field.invalid input,.field.invalid textarea{border-color:#b3372f}
.err{display:block;min-height:1.2em;margin-top:4px;font-size:.88rem;color:#b3372f}
.form-status{margin-top:16px;font-weight:600;color:var(--teal-d)}

/* footer */
.site-footer{background:var(--navy);color:#c4d0dc;padding-top:56px}
.foot{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:40px}
.foot strong{color:var(--white);font-family:var(--serif);font-size:1.2rem}
.foot p{margin-top:8px;font-size:.95rem}
.foot nav{display:flex;gap:28px;flex-wrap:wrap;align-self:flex-start}
.foot a{text-decoration:none}
.foot a:hover{color:var(--white)}
.legal{border-top:1px solid rgba(255,255,255,.15);padding:20px 0;font-size:.88rem}

/* scroll reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* responsive */
@media (max-width:980px){
  .hero-grid,.split,.section-head,.why-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
  .hero-art{min-height:300px;order:-1;margin:0 -24px}
  .hero{padding-top:0}
  .hero-text{padding-top:16px}
  .split-head,.why-lead{position:static}
  .facts{grid-template-columns:1fr 1fr}
  .facts div:nth-child(2){border-right:0}
  .facts div:nth-child(3){padding-left:0}
  .svc-list li{grid-template-columns:1fr;gap:12px;padding:30px 8px}
  .svc-list li:hover{padding-left:8px}
  .about,.services,.why,.contact{padding:80px 0}
}
@media (max-width:760px){
  .menu-btn{display:block}
  .nav{position:absolute;top:72px;left:0;right:0;background:var(--navy);flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 24px;border-bottom:1px solid rgba(255,255,255,.15);display:none}
  .nav.open{display:flex}
  .nav a{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1)}
  .nav .nav-cta{text-align:center;margin-top:16px;border:0}
  .panels{grid-template-columns:1fr}
  .panel{border-right:0;border-bottom:1px solid var(--line)}
  .panel:last-child{border-bottom:0}
  .form{padding:28px 22px}
  body{font-size:16px}
}
@media (max-width:480px){
  .facts{grid-template-columns:1fr}
  .facts div{border-right:0;padding-left:0;border-bottom:1px solid rgba(255,255,255,.18)}
  .facts div:last-child{border-bottom:0}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}