/* Gestaltung der Unterseiten (Gewerke, Funktionen, Preise).
   Bewusst dieselbe Formensprache wie die Startseite, aber als eigene Datei:
   so laden die Unterseiten schnell und der Browser hält sie im Zwischenspeicher. */
:root{
  --ink:#010F28; --ink-2:#0A1B3A; --paper:#fff; --bg:#F6F8FC;
  --brand:#0B68FD; --brand-2:#1E88FF; --accent:#22D3A5;
  --muted:#64748B; --line:#E4E9F2;
  --shadow-s:0 1px 2px rgba(1,15,40,.06), 0 6px 18px rgba(1,15,40,.06);
  --r:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI Variable','Segoe UI',-apple-system,BlinkMacSystemFont,Roboto,Helvetica,sans-serif;
     color:var(--ink);background:var(--paper);line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--brand)}
img{max-width:100%}
.wrap{width:min(1140px,92vw);margin:0 auto}
.eyebrow{font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--brand)}
.lead{font-size:clamp(1.02rem,1.4vw,1.18rem);color:var(--muted)}

/* Kopfzeile */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:blur(14px);
       border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:13px 0}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.14rem;
      color:var(--ink);text-decoration:none;letter-spacing:-.02em}
.logo img{width:32px;height:32px;object-fit:contain;display:block}
.nav-links{display:flex;gap:24px;font-size:.93rem;font-weight:600;white-space:nowrap}
.nav-links a{color:#334155;text-decoration:none}
.nav-links a:hover{color:var(--brand)}
@media(max-width:900px){.nav-links{display:none}}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:11px;font-weight:700;
     font-size:.95rem;text-decoration:none;white-space:nowrap;transition:transform .16s,box-shadow .16s}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 22px rgba(11,104,253,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(11,104,253,.38)}
.btn-ghost{background:#EEF2F9;color:var(--ink)}
.btn-ghost:hover{background:#E2E8F2;transform:translateY(-2px)}

/* Brotkrumen */
.crumbs{padding:16px 0 0;font-size:.83rem;color:var(--muted)}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--brand)}

/* Bühne */
.hero{padding:38px 0 58px}
.hero h1{font-size:clamp(1.9rem,4.2vw,3rem);line-height:1.09;letter-spacing:-.035em;margin:14px 0 16px}
.hero .lead{max-width:64ch}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.facts{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.facts span{background:var(--bg);border:1px solid var(--line);border-radius:999px;
            padding:7px 14px;font-size:.84rem;font-weight:600;color:#334155}

section{padding:52px 0;border-top:1px solid var(--line)}
section h2{font-size:clamp(1.35rem,2.6vw,1.95rem);letter-spacing:-.025em;margin-bottom:12px}
section > .wrap > .lead{max-width:66ch;margin-bottom:26px}
h3{font-size:1.02rem;margin-bottom:6px;letter-spacing:-.01em}

.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
@media(max-width:860px){.g2,.g3{grid-template-columns:1fr}}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);
      padding:22px;box-shadow:var(--shadow-s)}
.card p{color:var(--muted);font-size:.94rem}
.card .ico{font-size:22px;margin-bottom:10px}
.card.plain{background:var(--bg);box-shadow:none}

/* Vorher/Nachher */
.ba{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);
    border-radius:var(--r);overflow:hidden}
@media(max-width:720px){.ba{grid-template-columns:1fr}}
.ba > div{padding:24px}
.ba .before{background:var(--bg)}
.ba .after{background:var(--ink);color:#fff}
.ba h3{font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px}
.ba .before h3{color:var(--muted)}
.ba .after h3{color:var(--accent)}
.ba li{list-style:none;padding-left:24px;position:relative;margin-bottom:10px;font-size:.94rem}
.ba .before li{color:#475569}
.ba .before li::before{content:"×";position:absolute;left:0;color:#94A3B8;font-weight:800}
.ba .after li{color:#D6E2F5}
.ba .after li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:800}

/* Fragen */
details{border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin-bottom:10px;background:var(--paper)}
details[open]{background:var(--bg)}
summary{font-weight:700;cursor:pointer;font-size:.98rem;list-style:none}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";float:right;color:var(--brand);font-weight:800}
details[open] summary::after{content:"–"}
details p{margin-top:10px;color:#475569;font-size:.94rem}

/* Abschluss */
.final{background:var(--ink);color:#fff;text-align:center;border-top:none}
.final h2{color:#fff}
.final p{color:#A9B8D0;max-width:56ch;margin:10px auto 24px}

/* Andere Gewerke */
.tags{display:flex;flex-wrap:wrap;gap:9px}
.tags a{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:9px 14px;
        font-size:.9rem;font-weight:600;color:#334155;text-decoration:none}
.tags a:hover{border-color:var(--brand);color:var(--brand)}

footer{background:var(--ink);color:#95A6C0;padding:40px 0 28px;font-size:.88rem}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px}
@media(max-width:760px){footer .cols{grid-template-columns:1fr}}
footer a{color:#C7D4E8;text-decoration:none;display:block;margin-bottom:7px}
footer a:hover{color:#fff}
footer b{color:#fff;display:block;margin-bottom:11px;font-size:.76rem;
         text-transform:uppercase;letter-spacing:.1em}
.fbot{border-top:1px solid rgba(255,255,255,.1);margin-top:26px;padding-top:18px;
      display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.84rem}