/* ==========================================================================
   uni-PRO Website – Designsystem
   Abgeleitet aus der uni-PRO Präsentation (presentation_uni_pro.html)
   ========================================================================== */

:root{
  --bg:#262626;
  --surface:#333333;
  --panel:#3d3d3d;
  --panel-2:#454545;
  --line:#555555;
  --text:#ffffff;
  --muted:#c8c8c8;
  --dim:#9a9a9a;
  --green:#7bc96f;
  --green-hi:#94d98a;
  --blue:#5aa9e6;
  --yellow:#e8c46a;
  --red:#e07a6a;

  --maxw:1180px;
  --radius:10px;
  --radius-lg:14px;
  --shadow:0 10px 40px rgba(0,0,0,.45);
  --font:"Segoe UI",Arial,Helvetica,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:86px}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font);
  font-size:17px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%}
a{color:var(--blue)}

/* --------------------------------------------------------------- Layout */
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{padding:78px 0}
section.tight{padding:54px 0}
section.alt{background:var(--surface)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ------------------------------------------------------------ Typografie */
h1,h2,h3,h4{margin:0 0 18px;font-weight:700;line-height:1.15}
h1{font-size:clamp(34px,5.2vw,58px)}
h2{font-size:clamp(27px,3.6vw,40px)}
h3{font-size:clamp(19px,2vw,23px);margin-bottom:10px}
h4{font-size:18px;margin-bottom:8px}
p{margin:0 0 16px;color:var(--muted)}
p b,li b,td b{color:var(--text)}
.lead{font-size:clamp(18px,2.1vw,22px);color:var(--muted);max-width:66ch}
.kicker{
  color:var(--green);font-size:14px;letter-spacing:.14em;
  text-transform:uppercase;font-weight:600;margin-bottom:12px;display:block;
}
.sub{color:var(--muted);font-size:clamp(17px,2vw,20px);max-width:64ch;margin:-4px 0 26px}
.section-head{max-width:72ch;margin-bottom:42px}
.small{font-size:15px;color:var(--dim)}

/* ---------------------------------------------------------------- Header */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(38,38,38,.94);
  backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{display:flex;align-items:center;gap:20px;height:70px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-weight:700;font-size:21px;letter-spacing:-.01em;flex:0 0 auto}
.brand img{width:34px;height:34px;flex:0 0 auto;display:block}
.brand span i{font-style:normal;color:var(--green)}
.nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav a{
  color:var(--muted);text-decoration:none;font-size:15.5px;font-weight:600;
  padding:9px 13px;border-radius:8px;white-space:nowrap;
}
.nav a:hover{color:var(--text);background:var(--panel)}
.nav a.active{color:var(--green)}
.lang{display:flex;gap:2px;margin-left:10px;border:1px solid var(--line);border-radius:20px;padding:3px;flex:0 0 auto}
.lang a{padding:4px 11px;border-radius:16px;font-size:13px;font-weight:700;text-decoration:none;color:var(--dim)}
.lang a.on{background:var(--green);color:var(--bg)}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:8px;color:var(--text);width:42px;height:38px;cursor:pointer;font-size:19px;line-height:1}

/* ------------------------------------------------------------------ Hero */
.hero{position:relative;overflow:hidden;padding:88px 0 72px;background:var(--surface);border-bottom:1px solid var(--line)}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(760px 420px at 88% 30%,rgba(123,201,111,.10),transparent 65%);
}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.hero h1{margin-bottom:16px}
.hero .sub{margin-bottom:30px}
/* Aufmacherbild neben dem Text, Ecken passend zur Website */
.hero-art img{
  width:100%;height:auto;display:block;
  border-radius:var(--radius-lg);border:1px solid var(--line);
}
.hero-art svg{width:100%;height:auto;display:block}
.page-hero{padding:62px 0 52px;background:var(--surface);border-bottom:1px solid var(--line)}
.page-hero h1{margin-bottom:12px}
.page-hero p{margin-bottom:0}

/* --------------------------------------------------------------- Buttons */
.btn{
  display:inline-block;background:var(--green);color:var(--bg);font-weight:700;
  font-size:16px;padding:12px 24px;border-radius:24px;text-decoration:none;
  border:2px solid var(--green);transition:background .15s,border-color .15s;
}
.btn:hover{background:var(--green-hi);border-color:var(--green-hi)}
.btn.alt{background:transparent;color:var(--green)}
.btn.alt:hover{background:rgba(123,201,111,.12)}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:6px}

/* ----------------------------------------------------------------- Cards */
.card{
  background:var(--panel);border-radius:var(--radius);padding:26px 28px;
  border-left:6px solid var(--line);
}
.card h3{margin-top:0}
.card p:last-child{margin-bottom:0}
.card.good{border-left-color:var(--green)}
.card.info{border-left-color:var(--blue)}
.card.note{border-left-color:var(--yellow)}
.card.bad{border-left-color:var(--red)}

.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}

/* ------------------------------------------------------------- Vorteile */
.benefit{
  display:grid;grid-template-columns:64px 1fr;gap:20px;align-items:start;
  background:var(--panel);border-radius:var(--radius);padding:26px 28px;
  border-left:6px solid var(--green);
}
.benefit .num{
  display:flex;align-items:center;justify-content:center;
  width:46px;height:46px;border-radius:8px;
  background:var(--green);color:var(--bg);font-weight:700;font-size:20px;
}
.benefit h3{margin:4px 0 8px}
.benefit p{margin-bottom:0;font-size:16.5px}

/* ----------------------------------------------------------------- Liste */
ul.points{list-style:none;padding:0;margin:0}
ul.points li{
  color:var(--muted);margin:0 0 13px;padding-left:30px;position:relative;line-height:1.5;
}
ul.points li::before{
  content:"";position:absolute;left:2px;top:9px;width:10px;height:10px;
  border-radius:50%;background:var(--green);
}
ul.points.blue li::before{background:var(--blue)}
ul.points.yellow li::before{background:var(--yellow)}
ul.points.cols2{columns:2;column-gap:38px}
ul.points.cols2 li{break-inside:avoid}

/* ----------------------------------------------------------------- Chips */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:0;padding:0;list-style:none}
.chips li{
  background:var(--panel);border:1px solid var(--line);border-radius:18px;
  padding:7px 16px;font-size:15px;color:var(--text);
}
.chips li.g{border-color:var(--green);color:var(--green)}
.chips li.b{border-color:var(--blue);color:var(--blue)}
.chips li.y{border-color:var(--yellow);color:var(--yellow)}

/* ---------------------------------------------------------- Themengrid */
.topics{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.topics a{
  display:flex;flex-direction:column;align-items:center;justify-content:flex-start;
  gap:9px;background:var(--panel);border-radius:var(--radius);padding:18px 10px;
  min-height:128px;text-decoration:none;color:var(--text);
  border:2px solid transparent;text-align:center;font-size:14.5px;
  line-height:1.25;font-weight:600;
}
.topics a:hover{border-color:var(--green)}
.topics a svg{width:42px;height:42px;flex:0 0 auto}
.topics a small{color:var(--dim);font-weight:400;font-size:12.5px}

/* --------------------------------------------------------------- Tabelle */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.compare{width:100%;border-collapse:collapse;font-size:16px;min-width:640px}
table.compare th{
  text-align:left;color:var(--muted);font-weight:600;padding:12px 16px;
  border-bottom:2px solid var(--line);
}
table.compare th.hi{color:var(--green)}
table.compare td{padding:12px 16px;border-bottom:1px solid #444;color:var(--muted);vertical-align:top}
table.compare td:first-child{color:var(--text);font-weight:600;width:22%}
table.compare tr:last-child td{border-bottom:none}

/* -------------------------------------------------------------- Produkte */
.product{
  display:grid;grid-template-columns:260px 1fr;gap:34px;align-items:start;
  background:var(--panel);border-radius:var(--radius-lg);padding:32px;
  border-left:6px solid var(--green);
}
.product .pic{display:flex;align-items:center;justify-content:center}
.product .pic svg{width:100%;height:auto}
.badge{
  display:inline-block;background:rgba(232,196,106,.14);color:var(--yellow);
  border:1px solid var(--yellow);border-radius:16px;padding:5px 14px;
  font-size:13.5px;font-weight:600;margin-bottom:14px;
}

/* -------------------------------------------------------------- Download */
.dl{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.dl a{
  display:flex;gap:18px;align-items:center;text-decoration:none;
  background:var(--panel);border-radius:var(--radius);padding:22px 24px;
  border:2px solid transparent;color:var(--text);
}
.dl a:hover{border-color:var(--green)}
.dl a svg{width:40px;height:40px;flex:0 0 auto}
.dl a .t{font-weight:700;font-size:17.5px;display:block;margin-bottom:3px}
.dl a .d{color:var(--dim);font-size:14.5px;display:block}

/* --------------------------------------------------------------- Kontakt */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.form{background:var(--panel);border-radius:var(--radius-lg);padding:30px}
.field{margin-bottom:18px}
.field label{display:block;font-size:14.5px;font-weight:600;margin-bottom:7px;color:var(--muted)}
.field input,.field textarea,.field select{
  width:100%;background:var(--surface);border:1px solid var(--line);
  border-radius:8px;color:var(--text);font:inherit;font-size:16px;padding:11px 14px;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid var(--green);outline-offset:1px;border-color:var(--green)}
.field textarea{min-height:140px;resize:vertical}
.info-list{list-style:none;padding:0;margin:0}
.info-list li{display:flex;gap:14px;align-items:flex-start;margin-bottom:20px}
.info-list svg{width:24px;height:24px;flex:0 0 auto;margin-top:3px}
.info-list .k{display:block;font-size:13.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--dim);font-weight:600;margin-bottom:3px}
.info-list a{color:var(--green);text-decoration:none}
.info-list a:hover{text-decoration:underline}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.check{display:flex;gap:11px;align-items:flex-start;margin-bottom:20px}
.check input{width:18px;height:18px;flex:0 0 auto;margin-top:2px;accent-color:var(--green)}
.check label{font-size:14.5px;color:var(--muted);line-height:1.45}
.alert{
  background:rgba(224,122,106,.12);border-left:6px solid var(--red);
  border-radius:8px;padding:14px 18px;margin-bottom:22px;font-size:15px;color:var(--text);
}
.thanks{text-align:center;max-width:56ch;margin:0 auto}
.thanks .mark{
  width:78px;height:78px;border-radius:50%;background:rgba(123,201,111,.15);
  border:3px solid var(--green);display:flex;align-items:center;justify-content:center;
  margin:0 auto 26px;
}
.thanks .mark svg{width:38px;height:38px}

/* ------------------------------------------------------------------- CTA */
.cta{background:var(--surface);border-top:1px solid var(--line)}
.cta .box{
  background:var(--panel);border-radius:var(--radius-lg);padding:44px 48px;
  display:flex;flex-wrap:wrap;gap:28px;align-items:center;justify-content:space-between;
  border-left:6px solid var(--green);
}
.cta h2{margin-bottom:8px}
.cta p{margin-bottom:0;max-width:56ch}

/* ------------------------------------------------------------ Rechtstext */
.legal{max-width:78ch}
.legal h2{font-size:24px;margin-top:38px}
.legal h3{font-size:19px;margin-top:26px}
.legal p,.legal li{color:var(--muted)}
.legal address{font-style:normal;color:var(--muted);line-height:1.8}
.hint{
  background:var(--panel);border-left:6px solid var(--yellow);
  border-radius:var(--radius);padding:20px 24px;margin:26px 0;
}
.hint p{margin-bottom:0;font-size:15.5px}

/* ---------------------------------------------------------------- Footer */
.site-footer{background:var(--bg);border-top:1px solid var(--line);padding:54px 0 30px;font-size:15px}
.site-footer .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px}
.site-footer h4{font-size:14px;text-transform:uppercase;letter-spacing:.1em;color:var(--dim);margin-bottom:14px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:9px}
.site-footer a{color:var(--muted);text-decoration:none}
.site-footer a:hover{color:var(--green)}
.site-footer .about p{font-size:15px;max-width:38ch}
.site-footer .bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;color:var(--dim);font-size:14px;
}

/* ------------------------------------------------------------ Responsive */
@media (max-width:980px){
  .hero .wrap{grid-template-columns:1fr;gap:32px}
  .g4{grid-template-columns:repeat(2,1fr)}
  .topics{grid-template-columns:repeat(4,1fr)}
  .product{grid-template-columns:1fr;gap:22px}
  .product .pic{max-width:240px}
  .contact-grid{grid-template-columns:1fr;gap:30px}
  .site-footer .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  section{padding:56px 0}
  .burger{display:block}
  .nav{
    display:none;position:absolute;top:70px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--surface);border-bottom:1px solid var(--line);padding:10px 16px 16px;
  }
  .nav.open{display:flex}
  .nav a{padding:13px 12px;font-size:17px}
  .lang{margin:12px 0 0;align-self:flex-start}
  .g2,.g3,.g4,.dl{grid-template-columns:1fr}
  .topics{grid-template-columns:repeat(3,1fr)}
  ul.points.cols2{columns:1}
  .cta .box{padding:30px 26px}
  .benefit{grid-template-columns:1fr;gap:12px}
}
@media (max-width:460px){
  .topics{grid-template-columns:repeat(2,1fr)}
  .site-footer .cols{grid-template-columns:1fr}
}