:root{--ink:#203d50;--muted:#526879;--green:#486919;--line:#d2e0e9}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#edf4f9;font:16px/1.65 'Segoe UI',Arial,sans-serif}a{color:var(--green);text-underline-offset:4px}a:hover{color:#324c10}a:focus-visible{outline:3px solid #317caf;outline-offset:4px;border-radius:3px}.skip-link{position:absolute;top:-100px;left:20px;z-index:10;padding:12px 20px;background:white}.skip-link:focus{top:12px}
#container{max-width:1280px;margin:0 auto;padding:0 40px;display:grid;grid-template-columns:200px minmax(0,1fr);column-gap:40px}#header{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:32px 0;border-bottom:1px solid var(--line);margin-bottom:40px}.brand{display:inline-flex;align-items:center;gap:13px;text-decoration:none;color:var(--ink);font-size:21px;font-weight:700;letter-spacing:-.6px}.brand-mark{display:grid;place-items:center;width:43px;height:43px;background:var(--green);color:white;border-radius:12px;font-size:17px;letter-spacing:-1px}.logotekst{margin:0;color:var(--muted);font-size:13px;text-align:right}
#menu{min-width:0}.menu-label{margin:0 0 14px 14px;color:var(--muted);font-size:11px;font-weight:700;letter-spacing:1.7px;text-transform:uppercase}ol#toc{list-style:none;margin:0;padding:0;display:grid;gap:5px}ol#toc a{display:flex;align-items:center;min-height:46px;padding:9px 14px;border-radius:8px;color:var(--muted);font-size:14px;font-weight:500;text-decoration:none}ol#toc a:hover{background:#dfedf6;color:var(--ink)}ol#toc li.current a{background:#e3edc9;color:#324c10;font-weight:700}#toc li{margin:0}
#content{min-width:0;padding-bottom:40px;text-align:left;overflow-wrap:anywhere}h1,.header{font-size:clamp(30px,4vw,45px);line-height:1.2;letter-spacing:-1.5px;font-weight:650;margin:0 0 24px;color:var(--ink)}h2{font-size:24px;line-height:1.3;letter-spacing:-.6px;margin:0 0 16px}h3{line-height:1.4}p{margin:0 0 20px}ul,ol{padding-left:22px}li{margin-bottom:6px}img{max-width:100%;height:auto}iframe{max-width:100%;border:0;border-radius:12px}table{width:100%;border-collapse:collapse;font-size:14px}td,th{padding:10px;vertical-align:top;text-align:left;border-bottom:1px solid var(--line);overflow-wrap:anywhere}font{font-family:inherit;font-size:inherit}.box,div.content{max-width:100%;margin:20px 0;padding:20px;border:1px solid var(--line);background:white;border-radius:12px}
#footer{grid-column:1/-1;border-top:1px solid var(--line);padding:24px 0;color:var(--muted);font-size:12px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px}#footer p{margin:0}#footer a{color:var(--green)!important}.eyebrow{color:var(--green);text-transform:uppercase;letter-spacing:2px;font-size:11px;font-weight:700;margin-bottom:15px}.hero{padding:40px;border:1px solid #c9dfeF;border-radius:18px;background:linear-gradient(120deg,#deedf8,#f8fbfe);margin-bottom:40px}.hero h1{max-width:620px;font-size:clamp(34px,4.5vw,54px);margin-bottom:20px}.hero .lead{max-width:600px;color:var(--muted);font-size:17px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.button{display:inline-flex;align-items:center;justify-content:center;padding:11px 19px;min-height:46px;border:1px solid var(--green);border-radius:7px;background:var(--green);color:#fff;text-decoration:none;font-size:14px;font-weight:600}.button:hover{background:#324c10;color:white}.button.secondary{background:transparent;color:var(--green);border-color:#b4c9a0}.button.secondary:hover{background:#e3edc9}.section-heading{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px 20px;margin-bottom:20px}.section-heading h2{margin:0}.section-heading>a{font-size:13px}
.project-grid,.solution-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-bottom:38px}.project-card{background:white;border:1px solid var(--line);border-radius:12px;padding:26px;display:flex;flex-direction:column;align-items:flex-start;transition:border-color .15s,box-shadow .15s}.project-card:hover{border-color:#9ab66a;box-shadow:0 6px 22px #203d500a}.project-number{font-size:11px;color:var(--muted);letter-spacing:1px;margin-bottom:18px}.project-card h2,.project-card h3{margin:0 0 10px;font-size:20px;letter-spacing:-.4px}.project-card h2 a,.project-card h3 a{color:var(--ink);text-decoration:none}.project-card h2 a:hover,.project-card h3 a:hover{text-decoration:underline}.project-client{font-size:14px;margin:0 0 8px;color:var(--muted)}.project-period{font-size:12px;color:var(--muted);margin:0 0 18px}.project-tools{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:22px;font-size:12px;color:var(--muted)}.project-tools a{padding:3px 8px;background:#edf3df;border-radius:5px;color:#47611e;text-decoration:none}.project-tools a:hover{text-decoration:underline;background:#e3edc9}.project-link{margin-top:auto;font-size:13px;font-weight:600;text-decoration:none}.project-link:hover{text-decoration:underline}.solution-grid{gap:12px}.solution{padding:18px 20px;border:1px solid var(--line);border-radius:10px;background:white}.solution h3{font-size:16px;margin:0 0 5px}.solution p{font-size:14px;color:var(--muted);margin:0}.news{padding:24px;background:#eaf1dc;border-radius:12px;margin-top:30px}.news h2{font-size:20px}.news ul{margin-bottom:0;font-size:14px}
@media(max-width:900px){#container{padding:0 24px;grid-template-columns:165px minmax(0,1fr);gap:24px}#header{margin-bottom:0}.hero{padding:28px}.project-grid{grid-template-columns:1fr}}
@media(max-width:700px){#container{display:flex;flex-direction:column;padding:0 18px;gap:0}#header{padding:22px 0;margin-bottom:18px;align-items:flex-start;flex-direction:column;gap:6px}.brand{font-size:20px}.logotekst{text-align:left;padding-left:56px;font-size:11px}#menu{margin-bottom:26px}.menu-label{display:none}ol#toc{display:flex;flex-wrap:wrap;gap:6px}ol#toc a{padding:8px 12px;font-size:13px;min-height:44px;background:#eaf1dc}.hero{padding:25px 22px;margin-bottom:30px}.hero .lead{font-size:15px}.project-grid,.solution-grid{grid-template-columns:1fr;gap:14px;margin-bottom:30px}.project-card{padding:22px}h1{font-size:32px}h2{font-size:22px}#footer{display:block}#footer p+p{margin-top:8px}td,th{padding:6px 3px;font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.project-card{transition:none}}
/* Original landscape banner and product knowledge cards. */
#header{margin-bottom:0}
.landscape-banner{grid-column:1/-1;margin:24px 0 36px;border-radius:12px;overflow:hidden;background:#deedf8}
.landscape-banner img{display:block;width:100%;height:auto}
.knowledge-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;align-items:start}
.knowledge-card{padding:26px;background:#fff;border:1px solid var(--line);border-radius:12px;scroll-margin-top:24px;min-width:0}
.knowledge-card:target{border-color:var(--green);box-shadow:0 0 0 2px #48691925}
.knowledge-card .eyebrow{margin-bottom:10px;font-size:10px}
.knowledge-card h2{font-size:21px;line-height:1.4;letter-spacing:-.4px;margin-bottom:16px}
.knowledge-experience{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;margin:0 0 18px;font-size:12px;color:var(--muted)}
.knowledge-experience strong{font-weight:600;background:#eaf1dc;color:var(--green);padding:4px 10px;border-radius:5px}
.knowledge-note{font-size:14px;line-height:1.75;color:var(--muted);margin-bottom:20px;white-space:normal}
.knowledge-projects{border-top:1px solid var(--line);padding-top:12px;font-size:13px}
.knowledge-projects summary{cursor:pointer;min-height:44px;align-content:center;color:var(--green);font-weight:600}
.knowledge-projects summary:focus-visible{outline:3px solid #317caf;outline-offset:3px}
.knowledge-projects ul{padding-left:18px;margin:12px 0 0}
@media(max-width:900px){.knowledge-grid{grid-template-columns:1fr}.landscape-banner{margin:0 0 8px}}
@media(max-width:700px){#header{margin-bottom:0}.landscape-banner{margin:16px 0 20px;border-radius:8px}.knowledge-card{padding:22px}.knowledge-grid{gap:14px}}
/* One landscape header with the original logo and the new tagline. */
#header.site-header{display:block;grid-column:1/-1;min-height:clamp(193px,22vw,267px);padding:30px;margin:24px 0 36px;border:0;border-radius:12px;background:#a8cbe4 url('images/header2 (2).jpg') center center/cover no-repeat}
.site-logo{display:block;width:fit-content;max-width:100%;line-height:0}
.site-logo img{display:block;width:190px;height:auto}
.site-tagline{margin:12px 0 0;color:#203d50;font-size:16px;line-height:1.4;font-weight:600;text-shadow:0 1px 3px #fff9}
@media(max-width:900px){#header.site-header{margin-bottom:8px}}
@media(max-width:700px){#header.site-header{min-height:170px;padding:20px;margin:18px 0 20px;border-radius:8px;background-position:center center}.site-logo img{width:160px}.site-tagline{font-size:14px;margin-top:10px}}
/* Mark the active navigation item with the original Vrielink checkmark. */
ol#toc li.current a{gap:8px}
ol#toc li.current a::before{content:"";display:block;flex:0 0 20px;width:20px;height:20px;background:url('images/vrielbutton.gif') center/contain no-repeat}