/* fehlerbehebung-web.de — Shared Stylesheet */
*{box-sizing:border-box;margin:0;padding:0}
:root{
  --dark:#1a1a2e;
  --mid:#16213e;
  --red:#e63946;
  --red-light:#fff1f2;
  --red-mid:#fecaca;
  --orange:#f4a261;
  --light:#f8f9fa;
  --white:#ffffff;
  --border:#e2e8f0;
  --ink:#1a1a2e;
  --ink2:#475569;
  --ink3:#94a3b8;
  --amber-bg:#fffbeb;
  --amber-border:#fde68a;
  --amber-text:#92400e;
  --amber-dark:#78350f;
  --green-bg:#f0fdf4;
  --green-border:#bbf7d0;
  --green-text:#166534;
  --green-dark:#14532d;
  --font:-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;
  --mono:'Courier New',Courier,monospace;
  --max:860px
}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--light);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}

/* NAV */
nav{background:var(--dark);padding:0 2rem;display:flex;align-items:center;justify-content:space-between;height:60px;position:sticky;top:0;z-index:100;border-bottom:1px solid rgba(255,255,255,0.05)}
.nav-logo{color:#fff;font-weight:800;font-size:15px;letter-spacing:-.3px;text-decoration:none}
.nav-logo span{color:var(--orange)}
.nav-links{display:flex;gap:1.5rem;list-style:none}
.nav-links a{color:#9ca3af;font-size:13px;text-decoration:none;transition:color .15s}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-cta{background:var(--red);color:#fff;border:none;padding:8px 18px;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;text-decoration:none;white-space:nowrap}
.nav-cta:hover{background:#c1121f}

/* HERO — Startseite */
.hero{background:var(--dark);padding:5rem 2rem 4rem;text-align:center;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 60% 0%,rgba(230,57,70,0.12) 0%,transparent 60%);pointer-events:none}
.hero-inner{max-width:var(--max);margin:0 auto;position:relative}
.hero-eyebrow{display:inline-block;background:rgba(230,57,70,0.15);border:1px solid rgba(230,57,70,0.3);color:var(--red);font-size:12px;font-weight:700;letter-spacing:.08em;padding:5px 14px;border-radius:20px;margin-bottom:1.5rem;text-transform:uppercase}
.hero h1{color:#fff;font-size:2.5rem;font-weight:800;line-height:1.15;margin:0 auto 1.25rem;letter-spacing:-.5px}
.hero h1 em{color:var(--orange);font-style:normal}
.hero-sub{color:#9ca3af;font-size:1.05rem;max-width:520px;margin:0 auto 2.5rem;line-height:1.75}

/* TERMINAL */
.terminal{background:#0d1117;border:1px solid #30363d;border-radius:10px;max-width:500px;margin:0 auto 2.5rem;text-align:left;overflow:hidden}
.terminal-bar{background:#21262d;padding:10px 14px;display:flex;gap:7px;align-items:center}
.dot{width:11px;height:11px;border-radius:50%}
.dot-r{background:#ff5f56}.dot-y{background:#febc2e}.dot-g{background:#27c93f}
.terminal-body{padding:1rem 1.25rem;font-family:var(--mono);font-size:12.5px;line-height:1.9}
.t-red{color:#f47067}.t-yellow{color:#e3b341}.t-gray{color:#8b949e}.t-white{color:#e6edf3}
.cursor{display:inline-block;width:8px;height:13px;background:var(--red);animation:blink 1s step-end infinite;vertical-align:-1px}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}

/* BUTTONS */
.btn-primary{background:var(--red);color:#fff;border:none;padding:13px 28px;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer;text-decoration:none;display:inline-block}
.btn-primary:hover{background:#c1121f}
.btn-secondary{background:transparent;color:#fff;border:1px solid #374151;padding:13px 28px;border-radius:8px;font-size:15px;cursor:pointer;text-decoration:none;display:inline-block}
.btn-secondary:hover{border-color:#6b7280}
.hero-ctas{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* TRUST BAR */
.trust-bar{background:#111827;border-top:1px solid #1f2937;padding:1rem 2rem;display:flex;justify-content:center;gap:2.5rem;flex-wrap:wrap}
.trust-item{display:flex;align-items:center;gap:8px;color:#6b7280;font-size:13px}
.trust-item i{color:var(--orange);font-size:16px}

/* SECTIONS */
.section{padding:4rem 2rem;max-width:var(--max);margin:0 auto}
.section-label{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--red);margin-bottom:.75rem}
.section-title{font-size:1.75rem;font-weight:800;color:#0f172a;letter-spacing:-.3px;margin-bottom:.75rem}
.section-sub{color:#64748b;font-size:1rem;line-height:1.75;max-width:580px}

/* FEHLER CARDS */
.fehler-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;margin-top:2.5rem}
.fehler-card{background:#fff;border:.5px solid var(--border);border-radius:12px;padding:1.25rem 1.5rem;transition:border-color .2s,transform .2s;text-decoration:none;display:block;color:inherit}
.fehler-card:hover{border-color:var(--red);transform:translateY(-2px)}
.fehler-icon{width:38px;height:38px;border-radius:8px;background:var(--red-light);display:flex;align-items:center;justify-content:center;margin-bottom:.9rem}
.fehler-icon i{color:var(--red);font-size:19px}
.fehler-icon.amb{background:#fff7ed}
.fehler-icon.amb i{color:#c2410c}
.fehler-card h3{font-size:14.5px;font-weight:700;color:#0f172a;margin-bottom:.4rem}
.fehler-card p{font-size:13px;color:#64748b;line-height:1.6}
.fehler-tag{display:inline-flex;align-items:center;gap:4px;margin-top:.75rem;font-size:11px;font-weight:600;color:var(--red);background:var(--red-light);padding:3px 10px;border-radius:20px}
.fehler-tag.soon{background:#fff7ed;color:#c2410c}
.fehler-tag i{font-size:12px}

/* PROCESS */
.process{background:#0f172a;padding:4rem 2rem}
.process-inner{max-width:var(--max);margin:0 auto}
.process-label{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--orange);margin-bottom:.75rem}
.process-title{font-size:1.75rem;font-weight:800;color:#fff;letter-spacing:-.3px;margin-bottom:2.5rem}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.step{padding:1.5rem;border-left:1px solid #1f2937}
.step:first-child{border-left:none}
.step-num{font-size:11px;font-weight:700;color:var(--orange);letter-spacing:.08em;margin-bottom:.5rem}
.step h3{font-size:15px;font-weight:700;color:#fff;margin-bottom:.5rem}
.step p{font-size:13px;color:#6b7280;line-height:1.6}

/* CTA SECTION */
.cta-section{background:var(--red);padding:4rem 2rem;text-align:center}
.cta-inner{max-width:var(--max);margin:0 auto}
.cta-section h2{color:#fff;font-size:2rem;font-weight:800;letter-spacing:-.3px;margin-bottom:.75rem}
.cta-section p{color:rgba(255,255,255,.82);font-size:1rem;margin-bottom:2rem;line-height:1.7}
.cta-box{background:rgba(0,0,0,.18);border:1px solid rgba(255,255,255,.18);border-radius:12px;padding:1.5rem 2rem;max-width:460px;margin:0 auto 2rem;text-align:left}
.cta-box strong{color:#fff;display:block;margin-bottom:.4rem;font-size:15px}
.cta-box p{color:rgba(255,255,255,.72);font-size:13px;line-height:1.6;margin:0}
.btn-white{background:#fff;color:var(--red);border:none;padding:14px 32px;border-radius:8px;font-size:15px;font-weight:700;cursor:pointer;display:inline-block;text-decoration:none}
.btn-white:hover{background:#f1f5f9}

/* FOOTER */
footer{background:#070c16;padding:2rem;text-align:center}
.footer-links{display:flex;justify-content:center;gap:2rem;margin-bottom:1rem;flex-wrap:wrap;list-style:none}
.footer-links a{color:#4b5563;font-size:13px;text-decoration:none}
.footer-links a:hover{color:#9ca3af}
footer p{color:#374151;font-size:12px}

/* UNTERSEITEN HERO */
.sub-hero{background:var(--dark);padding:3.5rem 2rem 3rem;position:relative;overflow:hidden}
.sub-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 70% 0%,rgba(230,57,70,0.1) 0%,transparent 60%);pointer-events:none}
.sub-hero-inner{max-width:var(--max);margin:0 auto;position:relative}
.breadcrumb{display:flex;align-items:center;gap:6px;font-size:12px;color:#6b7280;margin-bottom:1.5rem;flex-wrap:wrap}
.breadcrumb a{color:#9ca3af;text-decoration:none}
.breadcrumb a:hover{color:#fff}
.breadcrumb i{font-size:12px;color:#4b5563}
.sub-eyebrow{display:inline-block;background:rgba(230,57,70,0.15);border:1px solid rgba(230,57,70,0.3);color:var(--red);font-size:11px;font-weight:700;letter-spacing:.08em;padding:4px 12px;border-radius:20px;margin-bottom:1rem;text-transform:uppercase}
.sub-hero h1{color:#fff;font-size:2rem;font-weight:800;line-height:1.2;letter-spacing:-.4px;margin-bottom:.9rem;max-width:640px}
.sub-hero h1 em{color:var(--orange);font-style:normal}
.sub-hero-lead{color:#9ca3af;font-size:.97rem;line-height:1.78;max-width:560px;margin-bottom:2rem}
.alert-banner{background:rgba(230,57,70,0.12);border:1px solid rgba(230,57,70,0.3);border-radius:8px;padding:1rem 1.25rem;display:flex;align-items:flex-start;gap:10px;max-width:620px}
.alert-banner i{color:var(--red);font-size:18px;flex-shrink:0;margin-top:2px}
.alert-banner p{font-size:13px;color:#cbd5e1;line-height:1.65;margin:0}
.alert-banner strong{color:#fff}

/* UNTERSEITEN BODY */
.sub-body{max-width:var(--max);margin:0 auto;padding:3rem 2rem;display:grid;grid-template-columns:1fr 265px;gap:2.5rem;align-items:start}

/* PROSE CARDS */
.prose-card{background:#fff;border:.5px solid var(--border);border-radius:12px;padding:1.5rem 1.75rem;margin-bottom:1.25rem}
.prose-card h2{font-size:1.05rem;font-weight:800;color:#0f172a;margin-bottom:.9rem;padding-bottom:.75rem;border-bottom:1px solid var(--border)}
.prose-card p{font-size:14px;color:var(--ink2);line-height:1.82;margin-bottom:.85rem}
.prose-card p:last-child{margin-bottom:0}

/* CAUSE LIST */
.cause-list{list-style:none;display:flex;flex-direction:column;gap:.6rem;margin-top:.5rem}
.cause-item{display:flex;align-items:flex-start;gap:12px;padding:.9rem 1rem;background:var(--light);border-radius:8px;border:1px solid var(--border)}
.cause-n{font-size:11px;font-weight:800;font-family:var(--mono);color:var(--red);min-width:22px;padding-top:2px;flex-shrink:0}
.cause-item h4{font-size:13.5px;font-weight:700;color:#0f172a;margin-bottom:.3rem}
.cause-item p{font-size:13px;color:var(--ink3);line-height:1.6;margin:0}

/* WARN / OK CARDS */
.warn-card{background:var(--amber-bg);border:1px solid var(--amber-border);border-radius:12px;padding:1.25rem 1.5rem;margin-bottom:1.25rem;display:flex;align-items:flex-start;gap:10px}
.warn-card i{color:#d97706;font-size:20px;flex-shrink:0;margin-top:2px}
.warn-card h3{font-size:13.5px;font-weight:700;color:var(--amber-text);margin-bottom:.35rem}
.warn-card p{font-size:13px;color:var(--amber-dark);line-height:1.68;margin:0}
.ok-card{background:var(--green-bg);border:1px solid var(--green-border);border-radius:12px;padding:1.25rem 1.5rem;margin-bottom:1.25rem;display:flex;align-items:flex-start;gap:10px}
.ok-card i{color:#16a34a;font-size:20px;flex-shrink:0;margin-top:2px}
.ok-card h3{font-size:13.5px;font-weight:700;color:var(--green-text);margin-bottom:.35rem}
.ok-card p{font-size:13px;color:var(--green-dark);line-height:1.68;margin:0}

/* STICKY SIDEBAR */
.sticky-wrap{display:flex;flex-direction:column;gap:.75rem;position:sticky;top:80px}
.sticky-cta-card{background:var(--dark);border-radius:12px;padding:1.5rem;text-align:center}
.sticky-cta-card h3{color:#fff;font-size:14px;font-weight:700;margin-bottom:.5rem}
.sticky-cta-card p{color:#6b7280;font-size:12.5px;line-height:1.6;margin-bottom:1.1rem}
.sticky-btn{background:var(--red);color:#fff;border:none;padding:11px;border-radius:7px;font-size:13.5px;font-weight:700;cursor:pointer;width:100%;text-align:center;display:block;text-decoration:none}
.sticky-btn:hover{background:#c1121f}
.sticky-note{font-size:11.5px;color:#6b7280;margin-top:.6rem}
.other-card{background:#fff;border:.5px solid var(--border);border-radius:12px;padding:1.25rem 1.5rem}
.other-card h3{font-size:13px;font-weight:700;color:#0f172a;margin-bottom:.75rem}
.other-link{display:flex;align-items:center;gap:8px;padding:.5rem 0;border-bottom:.5px solid var(--border);font-size:13px;color:var(--ink2);text-decoration:none;transition:color .15s}
.other-link:last-child{border-bottom:none;padding-bottom:0}
.other-link:hover{color:var(--red)}
.other-link i{font-size:14px;color:var(--ink3)}
.other-link .arr{margin-left:auto;font-size:12px;color:var(--ink3)}

/* ÜBER UNS */
.ueber-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:1.5rem}
.info-card{background:#fff;border:.5px solid var(--border);border-radius:12px;padding:1.25rem 1.5rem}
.info-card i{font-size:22px;color:var(--red);margin-bottom:.75rem;display:block}
.info-card h3{font-size:14px;font-weight:700;color:#0f172a;margin-bottom:.4rem}
.info-card p{font-size:13px;color:var(--ink2);line-height:1.65}

/* KONTAKT FORMULAR */
.form-wrap{background:#fff;border:.5px solid var(--border);border-radius:12px;padding:2rem}
.form-row{margin-bottom:1.25rem}
.form-row label{display:block;font-size:13px;font-weight:600;color:#0f172a;margin-bottom:.4rem}
.form-row label span{color:var(--red)}
.form-row input,.form-row select,.form-row textarea{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:var(--font);color:var(--ink);background:#fff;transition:border-color .15s}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 3px rgba(230,57,70,0.08)}
.form-row textarea{resize:vertical;min-height:120px}
.form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-submit{background:var(--red);color:#fff;border:none;padding:13px 28px;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer;width:100%;margin-top:.5rem}
.form-submit:hover{background:#c1121f}
.form-note{font-size:12px;color:var(--ink3);margin-top:.75rem;line-height:1.6}
.form-success{display:none;background:var(--green-bg);border:1px solid var(--green-border);border-radius:8px;padding:1.25rem;text-align:center;margin-top:1rem}
.form-success i{color:#16a34a;font-size:24px;margin-bottom:.5rem;display:block}
.form-success p{font-size:14px;color:var(--green-text);font-weight:600}
.contact-info{background:var(--dark);border-radius:12px;padding:1.5rem;margin-top:1rem}
.contact-info h3{color:#fff;font-size:14px;font-weight:700;margin-bottom:1rem}
.contact-row{display:flex;align-items:center;gap:10px;margin-bottom:.75rem}
.contact-row:last-child{margin-bottom:0}
.contact-row i{color:var(--orange);font-size:16px;flex-shrink:0}
.contact-row a,.contact-row span{font-size:13px;color:#9ca3af;text-decoration:none}
.contact-row a:hover{color:#fff}

/* IMPRESSUM / DATENSCHUTZ */
.legal-body{max-width:var(--max);margin:0 auto;padding:3rem 2rem}
.legal-body h1{font-size:1.75rem;font-weight:800;color:#0f172a;margin-bottom:2rem;letter-spacing:-.3px}
.legal-body h2{font-size:1.1rem;font-weight:700;color:#0f172a;margin:2rem 0 .75rem;padding-top:2rem;border-top:1px solid var(--border)}
.legal-body h2:first-of-type{border-top:none;padding-top:0;margin-top:0}
.legal-body h3{font-size:.95rem;font-weight:700;color:#0f172a;margin:1.25rem 0 .5rem}
.legal-body p{font-size:14px;color:var(--ink2);line-height:1.82;margin-bottom:.85rem}
.legal-body p:last-child{margin-bottom:0}
.legal-body address{font-style:normal;font-size:14px;color:var(--ink2);line-height:1.8;margin-bottom:1rem}

/* HAMBURGER */
.nav-burger{
  display:none;
  background:none;
  border:none;
  color:#e6edf3;
  cursor:pointer;
  padding:6px 8px;
  border-radius:6px;
  font-size:22px;
  line-height:1;
  transition:background .15s
}
.nav-burger:hover{background:rgba(255,255,255,.08)}
.nav-burger i{display:block}

/* RESPONSIVE */
@media(max-width:700px){
  .hero h1{font-size:1.8rem}
  .hero-sub{font-size:.95rem}
  .steps{grid-template-columns:1fr 1fr}
  .step{border-left:none;border-top:1px solid #1f2937}
  .step:first-child,.step:nth-child(2){border-top:none}
  .step:nth-child(2){border-left:1px solid #1f2937}
  .sub-body{grid-template-columns:1fr}
  .sticky-wrap{display:none}
  .ueber-grid{grid-template-columns:1fr}
  .form-row-2{grid-template-columns:1fr}
  .terminal{max-width:100%}
  .trust-bar{gap:1.25rem;padding:.75rem 1rem}
  .trust-item{font-size:12px}
  .cta-section h2{font-size:1.5rem}
  .sub-hero h1{font-size:1.6rem}

  /* Nav mobile */
  nav{
    padding:0 1rem;
    flex-wrap:wrap;
    height:auto;
    min-height:60px
  }
  .nav-logo{flex:1}
  .nav-burger{display:flex;align-items:center}
  .nav-cta{display:none}
  .nav-links{
    display:none;
    width:100%;
    flex-direction:column;
    background:var(--dark);
    border-top:1px solid #1f2937;
    padding:.5rem 0;
    gap:0;
    list-style:none;
    order:10
  }
  .nav-links.is-open{display:flex}
  .nav-links li{border-bottom:1px solid #1f2937}
  .nav-links li:last-child{border-bottom:none}
  .nav-links a{
    display:block;
    padding:.8rem 1.25rem;
    font-size:15px;
    color:#d1d5db
  }
  .nav-links a.active,.nav-links a:hover{color:#fff;background:rgba(255,255,255,.04)}
}