:root{
  --navy:#0D1B2A;
  --blue:#7FA8C9;
  --cream:#F7F7F5;
  --text:#172330;
  --line:#d5dce1;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"IBM Plex Sans",Arial,sans-serif;color:var(--text);background:#fff;line-height:1.5}
a{text-decoration:none;color:inherit}

.site-header{
  height:82px;background:#fff;border-bottom:1px solid #e6eaed;
  display:flex;align-items:center;padding:0 3.1vw;gap:28px;
  position:sticky;top:0;z-index:20
}
.brand{display:flex;align-items:center;gap:14px;margin-right:auto}
.brand-mark{position:relative;width:37px;height:43px;display:inline-block;flex:none}
.brand-mark i{position:absolute;top:0;width:9px;height:43px;background:var(--navy)}
.brand-mark i:first-child{left:0}.brand-mark i:nth-child(2){right:0}
.brand-mark b{position:absolute;width:26px;height:8px;left:5px;top:17px;background:var(--blue);transform:rotate(-10deg);border-radius:1px}
.brand-name{display:flex;flex-direction:column;line-height:.88;letter-spacing:.13em}
.brand-name strong{font-size:21px;font-weight:700}
.brand-name em{font-style:normal;color:var(--blue);font-size:12px;letter-spacing:.42em;margin-top:7px}
.nav{display:flex;gap:34px;font-size:13px;font-weight:500}
.nav a:hover{color:var(--blue)}
.header-contact{display:flex;align-items:center;gap:18px;font-size:12px;white-space:nowrap}
.header-contact a:hover{color:var(--blue)}
.linkedin-icon{background:var(--navy);color:#fff;padding:3px 5px;border-radius:2px;font-weight:700}
.menu-toggle{display:none;border:0;background:none;font-size:24px}

.hero{height:510px;position:relative;overflow:hidden}
.hero-background{
  position:absolute;inset:0;
  background-image:url("../images/copenhagen-christiansborg.webp");
  background-size:cover;background-position:center center
}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(247,247,245,.97) 0%,rgba(247,247,245,.89) 30%,rgba(247,247,245,.45) 54%,rgba(247,247,245,.04) 78%)
}
.hero-content{position:relative;z-index:2;padding:69px 0 0 6.3vw;max-width:760px}
.eyebrow{font-size:12px;letter-spacing:.2em;color:#4d82ad;font-weight:600;margin:0 0 17px}
.hero h1{font-size:clamp(40px,4.2vw,58px);line-height:1.08;letter-spacing:-.035em;margin:0 0 24px;font-weight:600}
.lead{font-size:18px;line-height:1.5;max-width:610px;margin:0 0 17px}
.payoff{font-size:16px;color:#4d82ad;font-weight:500;margin:0}

.services{background:#fff;padding:27px 5vw 28px}
.service-grid{max-width:1180px;margin:auto;display:grid;grid-template-columns:repeat(4,1fr)}
.service{text-align:center;padding:7px 28px;border-right:1px solid var(--line)}
.service:last-child{border-right:0}
.service-icon{height:48px;color:#5c93c1;font-size:35px;display:grid;place-items:center;margin-bottom:7px}
.service h3{font-size:15px;margin:0 0 8px}
.service p{font-size:13px;max-width:220px;margin:auto;color:#53616a}

.about{background:#fff;padding:48px 6.3vw 52px;display:grid;grid-template-columns:1.15fr .85fr;gap:60px}
.about-left h2{font-size:33px;line-height:1.1;margin:0 0 22px}
.about-row{display:grid;grid-template-columns:138px 1fr;gap:22px;align-items:center;max-width:680px}
.about-row img{width:138px;height:118px;object-fit:cover;object-position:center 35%;filter:saturate(.9)}
.about-row p{font-size:15px;margin:0 0 19px;color:#465560}
.outline-button{display:inline-flex;gap:13px;align-items:center;border:1px solid var(--blue);color:#4d82ad;padding:10px 17px;font-size:13px}
.quote{background:#eef5fa;padding:34px 47px;display:flex;flex-direction:column;justify-content:center}
.quote-mark{font-size:60px;line-height:.6;color:#5b93c2}
.quote p{font-size:16px;max-width:480px}
.quote strong{font-size:14px;color:#4d82ad}

.cases{background:#fff;padding:24px 4vw 70px}
.section-heading{max-width:1180px;margin:0 auto 28px}
.section-heading h2{font-size:31px;margin:0;line-height:1.15}
.case-grid{max-width:1180px;margin:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.case{border:1px solid #dde3e7;padding:24px;text-align:center;min-height:258px}
.case-icon{font-size:37px;color:#5b93c2;margin-bottom:11px}
.case h3{font-size:16px;margin:0 0 6px}
.case small{display:block;font-size:12px;font-weight:500;margin-bottom:17px}
.case p{font-size:13px;color:#53616a;margin:0}

.contact{background:var(--navy);color:#fff;padding:60px 6.3vw;display:grid;grid-template-columns:1fr 1fr;gap:70px}
.contact h2{font-size:39px;line-height:1.1;margin:0 0 25px}
.button{display:inline-flex;align-items:center;gap:16px;background:var(--blue);color:var(--navy);padding:13px 20px;font-size:14px;font-weight:600;text-transform:uppercase;letter-spacing:.05em}
.contact-details{border-left:1px solid rgba(255,255,255,.24);padding-left:45px;display:flex;flex-direction:column;justify-content:center}
.contact-details p{margin:0 0 16px;color:#d8e0e6}
.contact-details p{display:flex;align-items:flex-start}.contact-details p>span:first-child{display:inline-block;width:250px;flex:0 0 34px;color:var(--blue)}.contact-details .contact-text{display:inline-block;width:auto;color:inherit}.contact-details .contact-text a{color:inherit}.contact-details span:empty{visibility:hidden}
.contact-details a:hover{color:var(--blue)}

.footer{background:#071520;color:#c6d0d7;padding:28px 5vw 22px;display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:22px;position:relative;font-size:12px}
.footer-brand{display:flex;align-items:center;gap:12px}
.footer-brand .brand-mark{transform:scale(.72);transform-origin:left center;margin-right:-8px}
.footer-brand .brand-name strong{color:#fff;font-size:16px}
.footer-brand .brand-name em{font-size:9px}
.footer-company strong{color:#fff}
.footer-bottom{grid-column:1/3;border-top:1px solid rgba(255,255,255,.15);padding-top:16px;margin-top:8px}
.footer-credit{grid-column:3;text-align:right;align-self:end;font-size:10px;opacity:.7}

@media(max-width:1050px){
  .header-contact{display:none}.nav{gap:22px}.case-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:800px){
  .site-header{height:76px}.nav{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;flex-direction:column;padding:24px}.nav.open{display:flex}.menu-toggle{display:block}
  .hero{height:auto;min-height:620px}.hero-content{padding:58px 8vw 75px}
  .hero-overlay{background:linear-gradient(90deg,rgba(247,247,245,.98),rgba(247,247,245,.82) 68%,rgba(247,247,245,.28))}
  .service-grid{grid-template-columns:1fr 1fr}.service:nth-child(2){border-right:0}
  .about{grid-template-columns:1fr;padding:48px 8vw}.case-grid{grid-template-columns:1fr 1fr}
  .contact{grid-template-columns:1fr;gap:35px}.contact-details{border-left:0;border-top:1px solid rgba(255,255,255,.24);padding:30px 0 0}
  .footer{grid-template-columns:1fr 1fr}.footer-credit{grid-column:2}
}
@media(max-width:520px){
  .brand-name strong{font-size:17px}.hero h1{font-size:38px}.lead{font-size:17px}
  .service-grid{grid-template-columns:1fr}.service{border-right:0;border-bottom:1px solid var(--line)}.service:last-child{border-bottom:0}
  .about-row{grid-template-columns:100px 1fr}.about-row img{width:100px;height:90px}
  .case-grid{grid-template-columns:1fr}.footer{grid-template-columns:1fr}.footer-bottom,.footer-credit{grid-column:1;text-align:left}
}