:root{--bg:#f6f7f9;--tekst:#1a1d21;--zacht:#5f6773;--accent:#1f6feb;--rand:#e2e5ea;color-scheme:light}
@media (prefers-color-scheme: dark){
  :root{--bg:#14171a;--tekst:#e8eaed;--zacht:#9aa3ad;--accent:#5b9bff;--rand:#2c3238;color-scheme:dark}
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;display:flex;flex-direction:column;background:var(--bg);color:var(--tekst);
     font:16px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
     -webkit-font-smoothing:antialiased}
main{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
     text-align:center;padding:40px 16px}
.merk{font-size:clamp(44px,11vw,76px);font-weight:750;letter-spacing:-.03em;line-height:1}
.merk .uitroep{color:var(--accent)}
.kern{max-width:30em;margin:18px 0 30px;color:var(--zacht);font-size:clamp(16px,2.6vw,19px)}
.knop{display:inline-block;padding:13px 34px;border-radius:9px;background:var(--accent);color:#fff;
      font-weight:650;font-size:17px;text-decoration:none;transition:filter .12s, transform .12s}
.knop:hover{filter:brightness(1.08);transform:translateY(-1px)}
.knop:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.klein{margin-top:22px;color:var(--zacht);font-size:13.5px}
footer{padding:18px 16px;text-align:center;color:var(--zacht);font-size:12.5px;border-top:1px solid var(--rand)}