/* REACH ARK – Webseite (gleiche Kohle-/Gesteins-Optik wie das Dashboard, Schriften lokal) */
@font-face{font-family:'Michroma';src:url(fonts/michroma.woff2) format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Plex';src:url(fonts/plex-400.woff2) format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Plex';src:url(fonts/plex-600.woff2) format('woff2');font-weight:600;font-display:swap}
:root{--bg:#050505;--text:#ececec;--muted:#a3a3a3;--line:#262626;--line2:#3d3d3d;
  --stone:linear-gradient(180deg,#f4f4f4 0%,#d2d2d2 55%,#b4b4b4 100%);
  --head:'Michroma',system-ui,sans-serif;--body:'Plex',system-ui,sans-serif;--max:1180px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;color:var(--text);font-family:var(--body);font-size:17px;line-height:1.6;background:var(--bg)}
a{color:#fff}
img{max-width:100%;display:block}
:focus-visible{outline:2px solid #fff;outline-offset:3px}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 clamp(18px,4vw,40px)}
.eyebrow{font-family:var(--head);font-size:12px;letter-spacing:.32em;text-transform:uppercase;color:var(--muted)}
h1,h2,h3{font-family:var(--head);font-weight:400;text-transform:uppercase;margin:0}
h2{font-size:clamp(22px,3vw,32px);letter-spacing:.08em}
h3{font-size:15px;letter-spacing:.12em}
p{margin:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:54px;padding:0 28px;border-radius:10px;
  font-weight:600;font-size:17px;text-decoration:none;letter-spacing:.02em;transition:filter .15s,transform .15s}
.btn:hover{transform:translateY(-1px)}
.btn-stone{background:var(--stone);color:#0a0a0a;box-shadow:inset 0 1px 0 rgba(255,255,255,.6),0 10px 30px rgba(0,0,0,.6)}
.btn-stone:hover{filter:brightness(1.07);color:#000}
.btn-ghost{border:1px solid var(--line2);color:var(--text);background:rgba(10,10,10,.6)}
.btn-ghost:hover{border-color:#8a8a8a}

/* Kopfzeile */
.top{position:sticky;top:0;z-index:5;background:rgba(5,5,5,.82);backdrop-filter:blur(8px);border-bottom:1px solid #161616}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:40px;height:40px;border-radius:8px;border:1px solid #2f2f2f}
.brand span{font-family:var(--head);font-size:14px;letter-spacing:.18em}
.top nav{display:flex;flex-wrap:wrap;align-items:center;gap:22px;font-size:15px}
.top nav a{color:#cfcfcf;text-decoration:none}
.top nav a:hover{color:#fff}
.top .btn{min-height:42px;padding:0 18px;font-size:15px}
.top nav a.btn,.top nav a.btn:hover{color:#0a0a0a}

/* Hero */
.hero{position:relative;overflow:hidden;
  background:radial-gradient(900px 500px at 75% 30%,rgba(255,255,255,.06),transparent 70%),linear-gradient(180deg,rgba(5,5,5,.2),rgba(5,5,5,.8) 75%,#050505),url(img/stone.jpg) center top/cover no-repeat}
.hero .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:48px;align-items:center;padding-top:72px;padding-bottom:88px}
.hero h1{font-size:clamp(26px,3.6vw,44px);line-height:1.15;letter-spacing:.04em;text-shadow:0 4px 40px rgba(0,0,0,.8)}
.hero h1 em{font-style:normal;background:var(--stone);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{margin-top:20px;font-size:19px;color:#d6d6d6;max-width:560px}
.hero .ctas{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero .note{margin-top:16px;font-size:14px;color:var(--muted)}
.hero-logo{width:100%;max-width:440px;height:auto;aspect-ratio:1/1;object-fit:cover;justify-self:center;border-radius:14px;border:1px solid #2f2f2f;box-shadow:0 30px 80px rgba(0,0,0,.8)}

/* Kennzahlen */
.stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(10,10,10,.9)}
.stats .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:0}
.stat{padding:28px 18px;text-align:center;border-left:1px solid #1b1b1b}
.stat:first-child{border-left:0}
.stat b{display:block;font-family:var(--head);font-weight:400;font-size:clamp(26px,3vw,36px);color:#fff;text-shadow:0 0 22px rgba(255,255,255,.18)}
.stat span{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}

/* Abschnitte */
section.block{padding:88px 0}
.head{display:flex;flex-direction:column;gap:12px;margin-bottom:40px;max-width:760px}
.head p{color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.card{border:1px solid var(--line);border-radius:14px;padding:26px;display:flex;flex-direction:column;gap:12px;
  background:linear-gradient(180deg,rgba(22,22,22,.92),rgba(10,10,10,.96)),url(img/rock.jpg) center/cover;
  box-shadow:0 14px 40px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.04)}
.card p{color:#c9c9c9;font-size:16px}
.icon{width:46px;height:46px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:var(--stone);color:#0a0a0a}
.icon svg{width:24px;height:24px}
.maps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.map{position:relative;min-height:180px;border-radius:14px;border:1px solid var(--line);padding:22px;display:flex;flex-direction:column;justify-content:flex-end;gap:6px;
  background:linear-gradient(180deg,rgba(5,5,5,.1),rgba(5,5,5,.92)),url(img/stone.jpg) center/cover}
.map .tag{align-self:flex-start;font-size:12px;letter-spacing:.14em;text-transform:uppercase;border:1px solid #555;border-radius:999px;padding:3px 10px;color:#ddd;margin-bottom:auto}
.map h3{font-size:17px}
.map p{color:var(--muted);font-size:15px}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px}
.step{counter-increment:s;position:relative;padding-top:58px}
.step::before{content:counter(s);position:absolute;top:22px;left:26px;font-family:var(--head);font-size:24px;color:#fff}
.alt{background:linear-gradient(180deg,#050505,#0b0b0b 50%,#050505)}

/* Abschluss */
.final{text-align:center;padding:110px 0;background:linear-gradient(180deg,rgba(5,5,5,.6),rgba(5,5,5,.9)),url(img/stone.jpg) center/cover}
.final h2{font-size:clamp(26px,4vw,44px);letter-spacing:.12em}
.final p{color:#d0d0d0;margin:18px auto 34px;max-width:620px}
footer{border-top:1px solid var(--line);padding:32px 0;color:var(--muted);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;align-items:center}
footer nav{display:flex;gap:18px}
footer a{color:#cfcfcf}
.legal{max-width:820px;padding:64px 0}
.legal h1{font-size:26px;letter-spacing:.08em;margin-bottom:24px}
.legal h2{font-size:16px;margin:28px 0 8px}
.legal p,.legal li{color:#cfcfcf}
.todo{border:1px dashed #6b5a24;color:#d6c27a;padding:12px 14px;border-radius:8px;margin-bottom:24px}

@media (max-width:760px){
  .top nav a.hide-sm{display:none}
  .hero .wrap{padding-top:44px;padding-bottom:56px}
  .stat{border-left:0;border-top:1px solid #1b1b1b}
}