/* KFZ-ProTune Kunden-Shop.
   Register: technisch-warm. Anthrazit-Grundton, ein Kupfer/Bernstein-Akzent wie
   glühendes Metall, Signalrot nur als Marke. Display-Schrift kondensiert und
   technisch, Fließtext ruhig. Signatur: das lebende Kennfeld im Titelbereich.
   Keine externen Schriften, keine CDNs. */

:root {
  --bg:      #14161a;
  --bg-1:    #1a1d23;
  --bg-2:    #21252c;
  --panel:   #1d2128;
  --line:    #2b303a;
  --ink:     #e7e9ee;
  --ink-2:   #a7afbd;
  --ink-3:   #6b7382;
  --brand:   #b92c32;
  --copper:  #d98a3d;   /* Akzent - glühendes Metall */
  --copper-2:#f0a85a;
  --ok:      #5aab6b;
  --warn:    #d98a3d;
  --danger:  #d9534f;
  --mono: "JetBrains Mono","DejaVu Sans Mono",Consolas,ui-monospace,monospace;
  --ui: system-ui,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --wrap: 1140px;
}
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0; background:var(--bg); color:var(--ink); font:16px/1.6 var(--ui); -webkit-font-smoothing:antialiased; }
.hidden { display:none !important; }
h1,h2,h3 { line-height:1.08; letter-spacing:-.01em; margin:0; }
a { color:inherit; text-decoration:none; }
code { font-family:var(--mono); background:var(--bg-2); padding:1px 6px; border-radius:3px; font-size:.85em; color:var(--copper-2); }

/* Kopf */
.top { position:sticky; top:0; z-index:20; display:flex; align-items:center; justify-content:space-between;
  padding:14px 28px; background:rgba(20,22,26,.86); backdrop-filter:blur(10px); border-bottom:1px solid var(--line); }
.brand { display:flex; align-items:center; gap:11px; font-weight:700; letter-spacing:.02em; font-size:17px; }
.brand-badge { display:grid; place-items:center; width:30px; height:30px; background:var(--brand); color:#fff;
  font-family:var(--mono); font-weight:700; border-radius:5px; font-size:14px; }
.topnav { display:flex; align-items:center; gap:22px; }
.topnav a { color:var(--ink-2); font-size:14px; }
.topnav a:hover { color:var(--copper-2); }

.btn, .btn-ghost { font:600 14px var(--ui); padding:11px 22px; border-radius:6px; cursor:pointer; border:1px solid transparent; }
.btn { background:linear-gradient(135deg,var(--copper),var(--brand)); color:#fff; border:0; }
.btn:hover { filter:brightness(1.08); }
.btn-ghost { background:transparent; color:var(--ink); border-color:var(--line); }
.btn-ghost:hover { border-color:var(--copper); color:var(--copper-2); }

/* Titelbereich */
.hero { max-width:var(--wrap); margin:0 auto; padding:80px 28px 60px; display:grid;
  grid-template-columns:1.08fr .92fr; gap:50px; align-items:center; }
.eyebrow { font-family:var(--mono); font-size:12px; letter-spacing:.22em; text-transform:uppercase;
  color:var(--copper); margin:0 0 20px; }
.hero h1 { font-size:clamp(34px,5vw,60px); font-weight:800; letter-spacing:-.02em; }
.hero h1 em { font-style:normal; color:var(--copper-2); }
.lead { color:var(--ink-2); font-size:18px; max-width:38ch; margin:22px 0 30px; }
.hero-cta { display:flex; gap:14px; flex-wrap:wrap; }
.hero-stats { display:flex; gap:34px; margin-top:40px; }
.hero-stats .hs { display:flex; flex-direction:column; }
.hero-stats .hs b { font-family:var(--mono); font-size:26px; color:var(--ink); font-weight:600; }
.hero-stats .hs span { font-size:12px; color:var(--ink-3); text-transform:uppercase; letter-spacing:.06em; }

.hero-map { position:relative; }
#map-canvas { width:100%; height:auto; display:block; filter:drop-shadow(0 20px 40px rgba(0,0,0,.5)); }
.map-cap { text-align:center; font-family:var(--mono); font-size:11px; color:var(--ink-3);
  margin-top:12px; letter-spacing:.04em; }

/* Baender */
.band { max-width:var(--wrap); margin:0 auto; padding:70px 28px; }
.band.alt { max-width:none; background:var(--bg-1); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.band-head { margin-bottom:36px; }
.band-head h2 { font-size:clamp(26px,3.4vw,38px); font-weight:800; }
.band-head p { color:var(--ink-2); margin:10px 0 0; }

/* Leistungen */
.services { display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:16px; }
.svc { background:var(--panel); border:1px solid var(--line); border-radius:10px; padding:22px;
  display:flex; flex-direction:column; gap:10px; transition:border-color .15s, transform .15s, box-shadow .15s; }
.svc:hover { border-color:var(--copper); transform:translateY(-2px); box-shadow:0 8px 24px rgba(0,0,0,.35); }
.svc-cat { font-family:var(--mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--copper); }
.svc h3 { font-size:19px; font-weight:700; }
.svc p { color:var(--ink-2); font-size:14px; margin:0; flex:1; }
.svc-foot { display:flex; align-items:center; justify-content:space-between; margin-top:6px; }
.svc-price { font-family:var(--mono); font-size:20px; font-weight:600; color:var(--ink); }
.svc-price span { font-size:12px; color:var(--ink-3); }
.svc-legal { font-size:11px; color:var(--ink-3); }
.svc-empty { color:var(--ink-3); padding:40px; text-align:center; grid-column:1/-1; }

/* Datei prüfen */
.check { max-width:var(--wrap); margin:0 auto; display:grid; grid-template-columns:1fr 1fr; gap:44px; align-items:start; }
.check-copy h2 { font-size:clamp(24px,3vw,34px); font-weight:800; }
.check-copy p { color:var(--ink-2); }
.check-copy .hint { font-size:14px; color:var(--ink-3); }
.check-tool { background:var(--panel); border:1px solid var(--line); border-radius:12px; padding:26px;
  display:flex; flex-direction:column; gap:14px; }
label { display:flex; flex-direction:column; gap:6px; font-size:13px; color:var(--ink-2); }
input, textarea, select { background:var(--bg); color:var(--ink); border:1px solid var(--line);
  border-radius:7px; padding:11px 13px; font:15px var(--ui); }
input:focus, textarea:focus, select:focus { outline:2px solid var(--copper); outline-offset:1px; }
.check-tool button { background:linear-gradient(135deg,var(--copper),var(--brand)); color:#fff; border:0;
  padding:12px; border-radius:7px; font:600 15px var(--ui); cursor:pointer; }
.check-result { min-height:20px; font-size:14px; }
.check-result .found { border-left:3px solid var(--ok); padding:12px 14px; background:var(--bg-2); border-radius:6px; }
.check-result .miss  { border-left:3px solid var(--copper); padding:12px 14px; background:var(--bg-2); border-radius:6px; }
.check-result .blocked { border-left:3px solid var(--danger); padding:12px 14px; background:var(--bg-2); border-radius:6px; }
.check-result b { color:var(--ink); }

/* Ablauf */
.steps { list-style:none; margin:0; padding:0; display:grid; grid-template-columns:repeat(4,1fr); gap:20px; counter-reset:s; }
.steps li { background:var(--panel); border:1px solid var(--line); border-radius:10px; padding:24px; position:relative;
  transition:border-color .15s, transform .15s, box-shadow .15s; }
.steps li:hover { border-color:var(--copper); transform:translateY(-2px); box-shadow:0 8px 24px rgba(0,0,0,.35); }
.step-no { font-family:var(--mono); font-size:13px; color:var(--copper); letter-spacing:.1em; }
.steps h3 { font-size:18px; font-weight:700; margin:12px 0 8px; }
.steps p { color:var(--ink-2); font-size:14px; margin:0; }

/* CTA + Fuß */
.cta-band { text-align:center; padding:70px 28px; background:linear-gradient(180deg,var(--bg-1),var(--bg)); border-top:1px solid var(--line); }
.cta-band h2 { font-size:clamp(24px,3vw,34px); font-weight:800; }
.cta-band p { color:var(--ink-2); margin:12px 0 26px; }
.foot { max-width:var(--wrap); margin:0 auto; padding:34px 28px; display:flex; align-items:center; gap:20px;
  border-top:1px solid var(--line); color:var(--ink-3); font-size:13px; }
.foot p { margin:0; flex:1; }
.foot-admin { color:var(--ink-3); font-size:12px; border:1px solid var(--line); padding:6px 12px; border-radius:6px; }
.foot-admin:hover { color:var(--copper-2); border-color:var(--copper); }

/* Overlay + Modal */
.overlay { position:fixed; inset:0; background:rgba(10,11,14,.7); backdrop-filter:blur(4px);
  display:grid; place-items:center; z-index:40; }
.modal { width:380px; max-width:92vw; background:var(--bg-1); border:1px solid var(--line); border-radius:14px;
  padding:28px; position:relative; }
.modal-x { position:absolute; top:14px; right:16px; background:none; border:0; color:var(--ink-3); font-size:24px; cursor:pointer; }
.modal-tabs { display:flex; gap:8px; margin-bottom:20px; }
.mtab { flex:1; background:transparent; color:var(--ink-3); border:1px solid var(--line); border-radius:7px;
  padding:9px; font:600 14px var(--ui); cursor:pointer; }
.mtab.active { color:var(--copper-2); border-color:var(--copper); }
.mform { display:none; flex-direction:column; gap:13px; }
.mform.active { display:flex; }
.mform button { background:linear-gradient(135deg,var(--copper),var(--brand)); color:#fff; border:0;
  padding:12px; border-radius:7px; font:600 15px var(--ui); cursor:pointer; }
.mmsg { min-height:18px; font-size:13px; margin:0; color:var(--copper-2); }
.mmsg.err { color:var(--danger); }

/* Kundenbereich */
.portal { min-height:100vh; display:flex; }
.portal-sidebar { width:240px; flex:0 0 240px; background:var(--bg-1); border-right:1px solid var(--line);
  display:flex; flex-direction:column; padding:20px 0; position:sticky; top:0; height:100vh; }
.portal-sidebar .brand { padding:0 20px 20px; }
.portal-nav { flex:1; display:flex; flex-direction:column; gap:2px; padding:0 10px; }
.pnav-group { margin-top:14px; }
.pnav-label { font-size:11px; text-transform:uppercase; letter-spacing:.04em; color:var(--muted,#8a95a5);
  padding:8px 10px 4px; }
.pnav-item { display:flex; align-items:center; gap:10px; width:100%; text-align:left; background:none;
  border:0; color:var(--ink-2); font:500 14px var(--ui); padding:9px 10px; border-radius:7px; cursor:pointer; }
.pnav-item:hover { background:var(--bg-2); }
.pnav-item.on { background:var(--bg-2); color:var(--copper-2); }
.pnav-ico { width:16px; text-align:center; opacity:.85; }
.portal-user { padding:14px 20px 0; border-top:1px solid var(--line); margin-top:14px;
  display:flex; flex-direction:column; gap:10px; }
.portal-main { flex:1; overflow:auto; padding:36px 40px; }
.portal-h1 { font-size:26px; font-weight:700; margin:0 0 24px; }
.portal-view.hidden { display:none; }
.portal-stats { display:grid; grid-template-columns:repeat(auto-fit,minmax(160px,1fr)); gap:16px; margin-bottom:28px; }
.pstat { background:var(--panel); border:1px solid var(--line); border-radius:12px; padding:18px 20px; }
.pstat-label { font-size:12px; color:var(--muted,#8a95a5); margin-bottom:6px; }
.pstat-val { font-size:26px; font-weight:700; font-family:var(--mono); }
.portal-body { max-width:none; margin:0; padding:0; display:grid;
  grid-template-columns:1.4fr 1fr; gap:28px; align-items:start; }
.portal-new-compact { display:flex; flex-direction:column; }
.portal-new-compact .btn { align-self:flex-start; margin-top:10px; }
.credits { font-family:var(--mono); font-size:14px; color:var(--copper-2); }
.portal-new, .portal-orders { background:var(--panel); border:1px solid var(--line); border-radius:12px; padding:26px; }
.portal h2 { font-size:22px; font-weight:700; margin-bottom:18px; }
#order-form { display:flex; flex-direction:column; gap:14px; }
.of-grid { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.of-grid label:first-child { grid-column:1/-1; }
.of-hint { font-size:12px; color:var(--muted,#8a95a5); margin:4px 0 12px; }
.of-services { display:flex; flex-wrap:wrap; gap:8px; }
.of-svc { display:flex; align-items:center; gap:7px; background:var(--bg-2); border:1px solid var(--line);
  border-radius:20px; padding:7px 14px; font-size:13px; cursor:pointer; user-select:none; }
.of-svc.on { border-color:var(--copper); color:var(--copper-2); }
#order-form button { background:linear-gradient(135deg,var(--copper),var(--brand)); color:#fff; border:0;
  padding:12px; border-radius:7px; font:600 15px var(--ui); cursor:pointer; }
.orders { display:flex; flex-direction:column; gap:12px; }
.order { border:1px solid var(--line); border-radius:9px; padding:15px; background:var(--bg-2); }
.order-head { display:flex; justify-content:space-between; align-items:center; margin-bottom:8px; }
.order-st { font-size:12px; padding:3px 10px; border-radius:12px; border:1px solid var(--line); }
.order-st.delivered { border-color:var(--ok); color:var(--ok); }
.order-st.new, .order-st.in_progress { border-color:var(--copper); color:var(--copper-2); }
.order-st.rejected { border-color:var(--danger); color:var(--danger); }
.order-svc { font-size:13px; color:var(--ink-2); }
.order .dl { margin-top:10px; display:inline-block; font-size:13px; color:var(--copper-2); }

@media (max-width:900px){
  .hero, .check, .portal-body { grid-template-columns:1fr; }
  .portal { flex-direction:column; }
  .portal-sidebar { width:100%; flex:none; position:static; height:auto; }
  .hero-map { order:-1; max-width:360px; }
  .steps { grid-template-columns:1fr 1fr; }
}
@media (max-width:560px){ .steps, .of-grid { grid-template-columns:1fr; } .topnav a { display:none; } }
@media (prefers-reduced-motion:reduce){ html{ scroll-behavior:auto; } *{ animation:none!important; } }