/* KSR – Kamar Schrottrecycling GmbH · Stylesheet (ohne externe Schriften, DSGVO-freundlich) */
:root{
  --bg:#0d1110; --bg2:#141a18; --card:#18201d; --line:#26302c;
  --text:#eef2ef; --muted:#a3b0aa; --green:#3fae49; --green2:#7ed957;
  --radius:16px; --max:1200px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.6;font-size:17px}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
section{padding:88px 0;scroll-margin-top:72px}
.eyebrow{color:var(--green2);font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;margin-bottom:12px}
h1{font-size:clamp(36px,6.4vw,72px);line-height:1.04;letter-spacing:-.02em;font-weight:800}
h2{font-size:clamp(28px,4vw,46px);line-height:1.1;letter-spacing:-.015em;font-weight:800;margin-bottom:16px}
h3{font-size:21px;line-height:1.25;margin-bottom:8px}
.lead{color:var(--muted);font-size:clamp(17px,2vw,20px);max-width:680px}
.green{color:var(--green)}

/* Buttons – groß genug für Finger (min. 48px) */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:0 26px;border-radius:999px;font-weight:700;font-size:16px;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s,background .15s;-webkit-tap-highlight-color:transparent}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--green);color:#06120a}
.btn-primary:hover{background:var(--green2)}
.btn-ghost{border-color:#ffffff40;color:#fff;background:#00000030}
.btn-ghost:hover{border-color:#fff}

/* Kopfzeile */
.top{position:fixed;inset:0 0 auto 0;z-index:50;background:rgba(13,17,16,.86);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;font-size:18px}
.brand img{height:40px;width:auto}
.brand .mark{display:grid;place-items:center;width:42px;height:42px;border-radius:10px;background:var(--green);color:#06120a;font-size:15px;letter-spacing:.02em}
.brand small{display:block;font-weight:500;font-size:12px;color:var(--muted);line-height:1.1}
.nav{display:flex;align-items:center;gap:4px}
.nav a{text-decoration:none;color:var(--muted);font-weight:600;font-size:15px;padding:12px 12px;border-radius:10px}
.nav a:hover{color:#fff}
.nav .btn{min-height:44px;padding:0 18px;margin-left:8px;color:#06120a}
.menu-btn{display:none;width:48px;height:48px;border:1px solid var(--line);border-radius:12px;background:var(--card);color:#fff;font-size:22px;cursor:pointer}

/* Startbild */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;padding:140px 0 72px;overflow:hidden;background:linear-gradient(135deg,#1c2a22,#0d1110 60%)}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,17,16,.35) 0%,rgba(13,17,16,.55) 50%,var(--bg) 100%)}
.hero .wrap{position:relative;z-index:2;width:100%}
.hero .lead{color:#d6ddd9;margin:22px 0 32px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:44px}
.badge{border:1px solid #ffffff2e;background:#00000045;border-radius:999px;padding:9px 16px;font-size:14px;font-weight:600;color:#e6ece8}
.badge::before{content:"✓ ";color:var(--green2)}

/* Leistungen */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,border-color .2s}
.card:hover{transform:translateY(-4px);border-color:#3fae4966}
.card-img{aspect-ratio:16/10;background:linear-gradient(135deg,#22312a,#141a18);position:relative;overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover}
.card-img .no{position:absolute;top:14px;left:14px;background:rgba(13,17,16,.8);border-radius:8px;padding:4px 10px;font-size:13px;font-weight:700;color:var(--green2)}
.card-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.card-body p{color:var(--muted);font-size:16px;flex:1}
.card-body ul{color:var(--muted);font-size:15px;margin:10px 0 0 18px}
.card-link{margin-top:16px;color:var(--green2);font-weight:700;text-decoration:none;min-height:44px;display:inline-flex;align-items:center}

/* Spezialbereich */
.special{display:grid;grid-template-columns:1.1fr 1fr;gap:0;margin-top:28px;background:var(--card);border:1px solid #3fae4955;border-radius:var(--radius);overflow:hidden}
.special .card-img{aspect-ratio:auto;min-height:320px}
.special-body{padding:40px}
.special-body p{color:var(--muted);margin:10px 0 22px}

/* Prozess */
.alt{background:var(--bg2)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:44px;counter-reset:s}
.step{border-top:3px solid var(--green);padding-top:20px}
.step .n{font-size:40px;font-weight:800;color:#2c3a33;line-height:1}
.step p{color:var(--muted);font-size:16px}

/* Unternehmen */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split-img{border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;background:linear-gradient(135deg,#22312a,#141a18)}
.split-img img{width:100%;height:100%;object-fit:cover}
.facts{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:28px}
.fact{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px}
.fact b{display:block;font-size:17px}
.fact span{color:var(--muted);font-size:14px}

/* Zertifikate */
.certs{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px}
.cert{display:flex;flex-direction:column;gap:6px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px;text-decoration:none;min-height:150px;transition:border-color .2s}
.cert:hover{border-color:var(--green)}
.cert b{font-size:17px}
.cert span{color:var(--muted);font-size:14px}
.cert em{margin-top:auto;font-style:normal;color:var(--green2);font-weight:700;font-size:14px}

/* Kontakt */
.contact{display:grid;grid-template-columns:1fr 1.2fr;gap:48px}
.contact-info p{color:var(--muted);margin:12px 0 24px}
.contact-list{list-style:none;display:grid;gap:12px}
.contact-list a,.contact-list div{display:flex;align-items:center;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px;text-decoration:none;min-height:56px}
.contact-list .ic{font-size:20px;width:28px;text-align:center}
form{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:grid;gap:16px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:grid;gap:6px;font-size:14px;font-weight:600;color:#d6ddd9}
input,select,textarea{width:100%;font:inherit;font-size:17px;color:var(--text);background:#0f1513;border:1px solid #33403a;border-radius:10px;padding:14px;min-height:52px;-webkit-appearance:none;appearance:none}
textarea{min-height:140px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--green);border-color:transparent}
.check{display:flex;gap:12px;align-items:flex-start;font-weight:400;color:var(--muted);font-size:14px}
.check input{width:26px;height:26px;min-height:26px;flex:none;padding:0;-webkit-appearance:checkbox;appearance:auto;accent-color:var(--green)}
.hp{position:absolute;left:-9999px}
.form-msg{padding:14px;border-radius:10px;font-weight:600;display:none}
.form-msg.ok{display:block;background:#173a22;color:#bdf5c6}
.form-msg.err{display:block;background:#3a1717;color:#f5bdbd}

/* Fußzeile */
footer{border-top:1px solid var(--line);padding:40px 0;color:var(--muted);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px}
footer nav{display:flex;gap:6px;flex-wrap:wrap}
footer nav a{text-decoration:none;padding:12px}
footer nav a:hover{color:#fff}

/* Textseiten (Impressum/Datenschutz) */
.page{padding:130px 0 80px}
.page .wrap{max-width:820px}
.page h1{font-size:clamp(32px,5vw,48px);margin-bottom:28px}
.page h2{font-size:22px;margin:34px 0 10px}
.page p,.page li{color:#cfd7d3;margin-bottom:10px}
.page ul{margin-left:20px}
.todo{background:#3a3217;color:#f5e3a3;padding:2px 6px;border-radius:6px;font-weight:600}

/* Einblenden beim Scrollen */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* Tablet (iPad hochkant) */
@media (max-width:1024px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .certs{grid-template-columns:repeat(2,1fr)}
  .nav a:not(.btn){padding:12px 8px;font-size:14px}
}
/* Handy + Menü */
@media (max-width:860px){
  .menu-btn{display:block}
  .nav{position:fixed;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;background:var(--bg);border-bottom:1px solid var(--line);padding:12px 20px 20px;gap:2px;display:none}
  .nav.open{display:flex}
  .nav{max-height:calc(100svh - 68px);overflow-y:auto}
  .nav a:not(.btn){padding:16px 8px;font-size:18px;border-bottom:1px solid var(--line);border-radius:0}
  .nav .btn{margin:14px 0 0;min-height:52px}
  .special,.split,.contact{grid-template-columns:1fr}
  .special .card-img{min-height:220px}
  .special-body{padding:28px}
}
@media (max-width:420px){.brand{line-height:1.2;font-size:16px}.brand small{display:none}}
@media (max-width:600px){
  section{padding:64px 0}
  .grid,.steps,.certs,.row2,.facts{grid-template-columns:1fr}
  form{padding:20px}
  .hero{padding-bottom:48px}
}

.page a{display:inline-block;padding:10px 0}
.brand{min-height:44px}

.back{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 14px 0 10px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--text);font-weight:600;font-size:14.5px;text-decoration:none;margin-right:12px;flex:none}
.back:hover{border-color:var(--green)}
.back-ic{font-size:22px;line-height:1;color:var(--green);margin-top:-2px}
@media (max-width:480px){.back span:not(.back-ic){display:none}.back{padding:0 12px}}
.top .brand{margin-right:auto}