@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600&family=Libre+Baskerville:ital,wght@0,400;1,400&display=swap');

:root{
  --ink:#161a1d;
  --navy:#173f66;
  --muted:#5f6b74;
  --line:#cbd1d5;
  --paper:#f7f8f8;
  --white:#fff;
  --max:1380px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--white);color:var(--ink);font-family:'DM Sans',Arial,sans-serif;font-size:16px;line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.site-header{height:94px;display:flex;align-items:center;justify-content:space-between;padding:0 5.5vw;border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);z-index:20}
.brand img{width:230px;height:auto}
.nav{display:flex;align-items:center;gap:34px;font-size:13px;text-transform:uppercase;letter-spacing:.13em}
.nav a{transition:opacity .2s}
.nav a:hover{opacity:.55}
.nav-cta{border:1px solid var(--navy);padding:11px 16px;color:var(--navy)}
.menu-toggle{display:none;background:none;border:0;text-transform:uppercase;letter-spacing:.12em}

.hero{max-width:var(--max);margin:auto;padding:30px 5.5vw 7vw;display:grid;grid-template-columns:.82fr 1.18fr;gap:7vw;align-items:center}
.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:.2em;color:var(--navy);font-weight:600;margin:0 0 22px}
.hero h1{font-size:clamp(52px,6.2vw,100px);line-height:.96;letter-spacing:-.045em;font-weight:400;margin:0 0 32px}
.hero h1 em {font-style: normal;font-weight:600}
.headline-gap {display:inline-block;margin-top:15px;}
.hero-lede{font-size:19px;line-height:1.65;color:var(--muted);max-width:580px;margin:0 0 34px}
.button{display:inline-flex;gap:28px;align-items:center;background:var(--navy);color:#fff;padding:15px 20px;font-size:12px;text-transform:uppercase;letter-spacing:.13em}
.button span,.contact-link span{font-size:18px}
.hero-art{position:relative}
.hero-art img{width:100%;aspect-ratio:16/9;object-fit:cover}
.hero-label{position:absolute;left:0;bottom:0;background:var(--navy);color:#fff;padding:9px 13px;font-size:10px;letter-spacing:.16em}

.intro,.section{max-width:var(--max);margin:auto;padding:7vw 5.5vw}
.intro{display:grid;grid-template-columns:90px 1fr 1fr;gap:40px;border-top:1px solid var(--line)}
.section-number{font-size:11px;letter-spacing:.18em;color:var(--navy)}
.intro h2,.section-head h2,.about h2,.contact h2{font-size:clamp(34px,4vw,60px);line-height:1.05;letter-spacing:-.035em;margin:0;max-width:720px;font-weight:500}
.intro-text{color:var(--muted);font-size:17px;max-width:520px;align-self:end}

.section-divider {
    max-width: var(--max);
    margin: 0 auto;
    border-top: 1px solid #e3e6e8;
}

.services {
    padding-top: 45px;
}

.section-head{display:flex;justify-content:space-between;gap:50px;align-items:end;margin-bottom:55px}
.section-head>p{max-width:380px;color:var(--muted);margin:0}
.service-list{border-top:1px solid var(--line)}
.service{display:grid;grid-template-columns:100px 1fr 40px;gap:30px;padding:34px 0;border-bottom:1px solid var(--line);align-items:start;transition:padding .25s,background .25s}
.service:hover{padding-left:15px;padding-right:15px;background:var(--paper)}
.service-no{font-size:11px;letter-spacing:.15em;color:var(--navy)}
.service h3{font-size:25px;font-weight:500;margin:0 0 9px;letter-spacing:-.02em}
.service p{color:var(--muted);max-width:720px;margin:0}
.arrow{font-size:23px;color:var(--navy);text-align:right}

.about{display:grid;grid-template-columns:1fr 1fr;gap:8vw;align-items:center; padding-top: 20px;}
.about-image{min-height:570px;background:linear-gradient(135deg,#edf1f3,#dce3e8);position:relative;overflow:hidden}
.about-image:before,.about-image:after{content:"";position:absolute;border:1px solid rgba(23,63,102,.4)}
.about-image:before{inset:12%;transform:rotate(-7deg)}
.about-image:after{inset:28% 20%;transform:rotate(9deg)}
.blueprint-mark{position:absolute;right:10%;bottom:9%;font-size:90px;font-family:'Libre Baskerville',Georgia,serif;color:var(--navy);opacity:.85}
.about-copy p:not(.eyebrow){color:var(--muted);font-size:17px;max-width:580px}

.approach{border-top:1px solid var(--line)}
.approach-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}
.approach-grid>div{padding:30px 35px 30px 0;border-right:1px solid var(--line)}
.approach-grid>div+div{padding-left:35px}
.approach-grid>div:last-child{border-right:0}
.approach-grid span{font-size:11px;color:var(--navy);letter-spacing:.15em}
.approach-grid h3{font-size:28px;font-weight:500;margin:28px 0 8px}
.approach-grid p{color:var(--muted);margin:0;max-width:330px}

.contact{background:var(--navy);color:#fff;padding:8vw 5.5vw;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:end}
.contact .eyebrow{color:#b8c9d8}
.contact h2{font-size:clamp(44px,5vw,78px)}
.contact>div>p:last-child{color:#d4dce2;font-size:17px}
.contact-link{justify-self:end;font-size:clamp(18px,2vw,28px);border-bottom:1px solid rgba(255,255,255,.55);padding-bottom:10px}
footer{max-width:var(--max);margin:auto;padding:30px 5.5vw;display:flex;justify-content:space-between;gap:30px;align-items:center;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
footer img{width:200px}

.reveal{animation:rise .8s ease both}
.reveal:nth-child(2){animation-delay:.12s}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

@media(max-width:800px){
  .site-header{height:76px;padding:0 6vw}
  .brand img{width:185px}
  .menu-toggle{display:block;color:var(--navy)}
  .nav{display:none;position:absolute;left:0;right:0;top:76px;background:#fff;border-bottom:1px solid var(--line);padding:22px 6vw;flex-direction:column;align-items:flex-start;gap:20px}
  .nav.open{display:flex}
  .hero{grid-template-columns:1fr;padding-top:14vw;gap:12vw}
  .hero-art{order:2}
  .intro,.about{grid-template-columns:1fr;gap:30px}
  .intro .section-number{display:none}
  .section-head{display:block}
  .section-head>p{margin-top:25px}
  .service{grid-template-columns:45px 1fr 25px;gap:15px}
  .service h3{font-size:22px}
  .approach-grid{grid-template-columns:1fr}
  .approach-grid>div,.approach-grid>div+div{padding:28px 0;border-right:0;border-bottom:1px solid var(--line)}
  .approach-grid>div:last-child{border-bottom:0}
  .contact{grid-template-columns:1fr;padding-top:14vw;padding-bottom:14vw}
  .contact-link{justify-self:start}
  footer{align-items:flex-start;flex-direction:column}
}