/* XN-Service — gemeinsames Website-Design (Startseite, Melodia, Impressum, 404) */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#06060e;--bg2:#0a0a16;--bg3:#0f0f1f;--card:rgba(255,255,255,.025);
  --blue:#00a8e8;--cyan:#00d4ff;--red:#e2001a;--red2:#ff2d46;--green:#00e5a0;--violet:#8b84ff;
  --t:#eef0f8;--t2:rgba(238,240,248,.64);--t3:rgba(238,240,248,.36);
  --border:rgba(255,255,255,.07);--border2:rgba(255,255,255,.14);
  --head:'Bebas Neue',Impact,sans-serif;--cond:'Barlow Condensed',sans-serif;--mono:'DM Mono',monospace;
  --r:14px;--w:1180px;
}
html{scroll-behavior:smooth;overflow-x:clip}
body{background:var(--bg);color:var(--t);font-family:'Barlow',system-ui,sans-serif;font-size:16px;line-height:1.6;overflow-x:clip}
body::before{content:'';position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(rgba(0,168,232,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(0,168,232,.045) 1px,transparent 1px);
  background-size:56px 56px;mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000 30%,transparent 100%)}
body::after{content:'';position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(ellipse 60% 45% at 85% -5%,rgba(0,168,232,.13),transparent 65%),
             radial-gradient(ellipse 40% 35% at 0% 25%,rgba(226,0,26,.08),transparent 70%)}
a{color:inherit}
img{max-width:100%;display:block}
.wrap{position:relative;z-index:1;max-width:var(--w);margin:0 auto;padding:0 24px}
main,header,footer,section{position:relative;z-index:1}

/* NAV */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  background:rgba(6,6,14,.72);border-bottom:1px solid var(--border)}
.nav .wrap{display:flex;align-items:center;gap:20px;height:66px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand img{height:30px;width:auto}
.brand span{font-family:var(--head);font-size:24px;letter-spacing:3px;line-height:1}
.brand span b{color:var(--red);font-weight:400}
.nav-links{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav-links a{text-decoration:none;color:var(--t2);font-family:var(--cond);font-weight:600;font-size:15px;
  letter-spacing:1.4px;text-transform:uppercase;padding:8px 13px;border-radius:8px;transition:.18s}
.nav-links a:hover,.nav-links a.on{color:var(--t);background:rgba(255,255,255,.05)}
.nav-links a.cta{background:var(--red);color:#fff;margin-left:6px}
.nav-links a.cta:hover{background:var(--red2)}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--border2);color:var(--t);
  width:42px;height:42px;border-radius:10px;font-size:20px;cursor:pointer}
@media (max-width:860px){
  .burger{display:block}
  .nav-links{position:absolute;top:66px;left:0;right:0;flex-direction:column;align-items:stretch;gap:2px;
    background:rgba(6,6,14,.97);border-bottom:1px solid var(--border);padding:10px 16px 16px;display:none}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 14px}
  .nav-links a.cta{margin:6px 0 0;text-align:center}
}

/* TYPO / UI */
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:3.5px;text-transform:uppercase;color:var(--cyan);
  display:inline-flex;align-items:center;gap:12px}
.eyebrow::before{content:'';width:28px;height:1px;background:var(--red)}
h1,h2,h3{font-family:var(--head);font-weight:400;letter-spacing:1.5px;line-height:.95;text-transform:uppercase}
h2.sec{font-size:clamp(40px,6vw,64px);margin:14px 0 14px}
.lead{color:var(--t2);font-size:18px;max-width:640px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 24px;border-radius:10px;text-decoration:none;
  font-family:var(--cond);font-weight:700;font-size:16px;letter-spacing:1.6px;text-transform:uppercase;
  border:1px solid var(--border2);color:var(--t);transition:.18s;cursor:pointer;background:transparent}
.btn:hover{border-color:var(--cyan);color:#fff;transform:translateY(-1px)}
.btn.red{background:var(--red);border-color:var(--red);color:#fff}
.btn.red:hover{background:var(--red2);border-color:var(--red2)}
.btn.blue{background:linear-gradient(135deg,var(--blue),var(--cyan));border:none;color:#04121a}
.pill{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:11px;letter-spacing:1.5px;
  text-transform:uppercase;padding:5px 11px;border-radius:99px;border:1px solid var(--border2);color:var(--t2)}
.dot{width:7px;height:7px;border-radius:50%;background:var(--t3)}
.dot.on{background:var(--green);box-shadow:0 0 0 3px rgba(0,229,160,.18)}
.dot.off{background:var(--red2);box-shadow:0 0 0 3px rgba(255,45,70,.18)}
section.block{padding:96px 0}
@media (max-width:640px){section.block{padding:68px 0}}

/* FOOTER */
.foot{border-top:1px solid var(--border);padding:48px 0 36px;margin-top:40px;background:rgba(0,0,0,.25)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.foot h4{font-family:var(--cond);font-size:13px;letter-spacing:2.4px;text-transform:uppercase;color:var(--t3);margin-bottom:12px;font-weight:600}
.foot a{display:block;text-decoration:none;color:var(--t2);font-size:15px;padding:3px 0}
.foot a:hover{color:var(--cyan)}
.foot p{color:var(--t3);font-size:14px;max-width:300px;margin-top:12px}
.foot-bottom{margin-top:36px;padding-top:20px;border-top:1px solid var(--border);display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:10px;color:var(--t3);font-size:13px;font-family:var(--mono)}
.foot-bottom .de{display:inline-flex;gap:3px;vertical-align:middle;margin-right:6px}
.foot-bottom .de i{width:6px;height:12px;display:block}
@media (max-width:760px){.foot-grid{grid-template-columns:1fr 1fr}.foot-grid>div:first-child{grid-column:1/-1}}

/* ── DOWNLOAD-KACHELN ── */
.dl-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.dl-tile{position:relative;border:1px solid var(--border);border-radius:16px;padding:26px 20px 22px;background:var(--bg2);
  display:flex;flex-direction:column;align-items:center;text-align:center;transition:.2s}
.dl-tile:hover{border-color:var(--border2)}
.dl-tile.mine{border-color:rgba(0,212,255,.55);box-shadow:0 0 0 1px rgba(0,212,255,.25),0 20px 50px -20px rgba(0,212,255,.35);
  background:linear-gradient(180deg,rgba(0,212,255,.07),var(--bg2) 60%)}
.dl-mine{display:none;position:absolute;top:-11px;left:50%;transform:translateX(-50%);white-space:nowrap;
  font-family:var(--mono);font-size:10px;letter-spacing:2px;text-transform:uppercase;background:var(--cyan);color:#03141c;padding:3px 10px;border-radius:99px}
.dl-tile.mine .dl-mine{display:block}
.dl-ico{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.05);border:1px solid var(--border);color:var(--t)}
.dl-ico svg{width:26px;height:26px}
.dl-name{font-family:var(--head);font-size:30px;letter-spacing:1.5px;line-height:1;margin-top:16px;text-transform:uppercase}
.dl-hint{color:var(--t3);font-size:13px;margin-top:6px;min-height:20px}
.dl-btn{margin-top:18px;width:100%;justify-content:center;padding:11px 14px;font-size:14px}
.dl-soon{color:var(--t3);cursor:default;border-style:dashed}
.dl-soon:hover{transform:none;border-color:var(--border2);color:var(--t3)}
.dl-meta{font-family:var(--mono);font-size:11px;color:var(--t3);margin-top:9px}
.dl-grid>*{min-width:0}
@media (max-width:900px){.dl-grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){
  .dl-grid{grid-template-columns:1fr;gap:12px}
  .dl-tile{display:grid;grid-template-columns:46px minmax(0,1fr);align-items:center;text-align:left;column-gap:14px;padding:16px}
  .dl-ico{grid-row:1/4;width:46px;height:46px}
  .dl-name{margin:0;font-size:24px}
  .dl-hint{margin:2px 0 0;min-height:0;font-size:12px}
  .dl-meta{margin:2px 0 0;grid-column:2}
  .dl-tile>.dl-meta{order:0}
  .dl-btn{grid-column:1/-1;margin-top:14px;width:100%;padding:11px 13px;font-size:14px}
  .dl-mine{left:16px;transform:none}
}