/* Siebzehnelf GmbH – siebzehnelf.de · Basis DESIGN.md 2.2 · schwarz auf weiß */
@font-face{font-family:"Archivo";font-style:normal;font-weight:100 900;font-stretch:62% 125%;font-display:swap;src:url(archivo-var.woff2) format("woff2-variations"),url(archivo-var.woff2) format("woff2")}

:root{
  --black:#1B1916;--paper:#F4F2EC;--gray:#8B867C;--gray-dark:#57534B;--line:#E7E4DC;--white:#FFFFFF;
  --gutter:clamp(20px,7vw,112px);--max:1240px;
  color-scheme:light;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;background:var(--white)}
body{margin:0;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;background:var(--white);color:var(--black);
  font-family:"Archivo",Arial,Helvetica,sans-serif;font-stretch:92%;font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible{outline:2px solid var(--black);outline-offset:4px}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.u{background-image:linear-gradient(currentColor,currentColor);background-size:0 1px;background-position:0 100%;background-repeat:no-repeat;transition:background-size .25s ease}
.u:hover,.u[aria-current="page"]{background-size:100% 1px}
.link{border-bottom:1px solid var(--black);padding-bottom:1px}
.link:hover{border-bottom-width:2px;padding-bottom:0}

.nw{white-space:nowrap}

/* Kopf */
.kopf{display:flex;align-items:center;justify-content:space-between;gap:24px;height:96px}
.kopf .mark{display:block;height:34px;width:64px}
.nav{display:flex;gap:clamp(18px,3vw,40px);font-size:15px;letter-spacing:.01em}
.nav a{padding:6px 0}

main{flex:1}

/* Start: Visitenkarte */
.vk{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;border-top:1px solid var(--black);padding:22px 0 96px}
.vk .label{display:block;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--gray-dark);margin-bottom:8px}
.vk p,.vk h1{margin:0}
.vk h1{font:inherit}

/* Unterseiten */
.titel{padding:clamp(48px,12vh,128px) 0 clamp(24px,4vh,40px)}
.titel h1{margin:0;font-size:clamp(30px,3.2vw,42px);line-height:1.1;font-weight:400;font-stretch:88%;letter-spacing:-.02em}
.titel p{margin:12px 0 0;max-width:560px;color:var(--gray-dark);font-size:17px}
.titel.start{padding-top:clamp(96px,24vh,240px)}
.inhalt{border-top:1px solid var(--black);padding:36px 0 96px}

.zwei{display:grid;grid-template-columns:minmax(220px,1fr) 2fr;gap:clamp(32px,6vw,96px)}
.daten dt{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--gray-dark);margin:0 0 6px}
.daten dd{margin:0 0 28px}

/* Formular */
.kf{display:grid;gap:26px;max-width:680px}
.kf .reihe{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.kf label{display:block;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--gray-dark);margin-bottom:8px}
.kf input,.kf textarea{width:100%;font:inherit;color:var(--black);background:var(--white);border:1px solid #CFCBC2;border-radius:0;padding:13px 14px;outline:none;transition:border-color .15s}
.kf textarea{min-height:200px;resize:vertical}
.kf input:hover,.kf textarea:hover{border-color:var(--gray)}
.kf input:focus,.kf textarea:focus{border-color:var(--black);box-shadow:inset 0 0 0 1px var(--black)}
.kf .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.kf .senden{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.kf button{font:inherit;font-weight:600;font-size:16px;color:var(--white);background:var(--black);border:1px solid var(--black);padding:15px 34px;cursor:pointer;transition:background .15s,color .15s}
.kf button:hover{background:var(--white);color:var(--black)}
.kf .hinweis{margin:0;font-size:14px;color:var(--gray-dark)}

/* Impressum */
.tabelle{margin:0}
.tabelle .row{display:grid;grid-template-columns:240px 1fr;gap:24px;padding:16px 0;border-bottom:1px solid var(--line)}
.tabelle .row:first-child{padding-top:0}
.tabelle dt{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--gray-dark);padding-top:5px}
.tabelle dd{margin:0}

/* Fließtext */
.text{max-width:700px}
.text h2{margin:40px 0 8px;font-size:19px;font-weight:600;letter-spacing:-.005em}
.text h2:first-child{margin-top:0}
.text p{margin:0 0 12px}
.text .stand{margin-top:40px;font-size:14px;color:var(--gray-dark)}

/* Danke-Seite */
.meldung{font-size:19px}
.meldung p{margin:0 0 32px;max-width:620px}

/* Fuß */
.fuss{border-top:1px solid var(--line);margin-top:auto}
.fuss a+a{margin-left:24px}
.fuss .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:22px;padding-bottom:28px;font-size:14px;color:var(--gray-dark)}

@media (max-width:820px){
  .vk{grid-template-columns:1fr 1fr;gap:26px 24px}
  .titel.start{padding-top:clamp(48px,12vh,120px)}
  .zwei{grid-template-columns:1fr}
  .zwei .kf{order:-1}
  .zwei .daten{border-top:1px solid var(--line);padding-top:28px}
  .tabelle .row{grid-template-columns:1fr;gap:4px}
}
@media (max-width:560px){
  body{font-size:16px}
  .kopf{height:76px}
  .kopf .mark{height:28px;width:53px}
  .nav{font-size:14px;gap:16px}
  .kf .reihe{grid-template-columns:1fr}
  .vk{grid-template-columns:1fr}
}
@media print{.nav,.kf{display:none}}