:root{
  --red:#c91524;
  --red-dark:#9f101c;
  --ink:#25282d;
  --ink-2:#3b3f46;
  --muted:#6d737b;
  --line:#e5e7eb;
  --soft:#f6f7f8;
  --white:#fff;
  --shadow:0 10px 30px rgba(0,0,0,.08);
  --radius:18px;
  --max:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.55}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{width:min(calc(100% - 40px),var(--max));margin-inline:auto}
.topbar{background:#20242a;color:#fff;font-size:.92rem}
.topbar .wrap{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.topbar a{font-weight:700}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.98);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
.nav{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;min-width:250px}
.logo img{width:250px;height:auto}
.navlinks{display:flex;align-items:center;gap:20px;font-weight:700;font-size:.95rem}
.navlinks a:not(.btn){position:relative}
.navlinks a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-7px;width:0;height:2px;background:var(--red);transition:.2s}
.navlinks a:hover::after{width:100%}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--red);color:#fff;padding:13px 18px;border-radius:10px;font-weight:800;border:1px solid var(--red);transition:.2s}
.btn:hover{background:var(--red-dark);border-color:var(--red-dark);transform:translateY(-1px)}
.btn.alt{background:#fff;color:var(--ink);border-color:#cfd3d8}
.btn.alt:hover{background:#f7f7f7;color:var(--ink)}
.menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;align-items:center;justify-content:center;font-size:1.4rem;cursor:pointer}
.hero{position:relative;overflow:hidden;background:linear-gradient(120deg,#f7f7f7 0%,#fff 52%,#eef0f2 100%);border-bottom:1px solid var(--line)}
.hero::after{content:"";position:absolute;right:-12%;top:-20%;width:55%;height:150%;background:linear-gradient(135deg,rgba(201,21,36,.09),rgba(37,40,45,.04));transform:skewX(-14deg)}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.25fr .75fr;gap:48px;padding:72px 0 58px;align-items:center}
.eyebrow,.tag{text-transform:uppercase;letter-spacing:.12em;font-size:.77rem;font-weight:900;color:var(--red)}
h1{font-size:clamp(2.5rem,5vw,5rem);line-height:.98;margin:.35rem 0 1rem;letter-spacing:-.045em}
h2{font-size:clamp(1.9rem,3vw,3rem);line-height:1.08;margin:.45rem 0 1rem;letter-spacing:-.03em}
h3{font-size:1.22rem;line-height:1.2;margin:.2rem 0 .7rem}
.hero p,.lead{font-size:1.12rem;color:#555d66;max-width:780px}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.trust{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);font-weight:700;color:var(--muted)}
.kpi strong{display:block;font-size:2rem;color:var(--red);line-height:1;margin-bottom:7px}
.value-strip{border-bottom:1px solid var(--line);background:#fff}
.value-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.value{padding:21px 22px;border-right:1px solid var(--line)}
.value:last-child{border-right:0}
.value strong{display:block;color:var(--ink);font-size:1.08rem}
.value span{font-size:.92rem;color:var(--muted)}
.section{padding:68px 0}
.section.soft{background:var(--soft)}
.section.dark{background:#24282e;color:#fff}
.section.dark .lead,.section.dark p{color:#d4d7db}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:28px}
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 5px 18px rgba(0,0,0,.04)}
a.card{transition:.2s}
a.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#d9dce0}
.dark .card{background:#2f343b;border-color:#424850;color:#fff}
.link-arrow{font-weight:800;color:var(--red)}
.feature-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:24px}
.feature{border:1px solid var(--line);border-radius:14px;padding:18px;background:#fff}
.process-line{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:24px}
.process-step{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;font-weight:700}
.process-step b{display:inline-flex;width:30px;height:30px;align-items:center;justify-content:center;border-radius:50%;background:var(--red);color:#fff;margin-right:8px}
.partner-band{background:linear-gradient(90deg,#f7f7f7,#fff);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.partner-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:30px;align-items:center}
.partner-points{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:22px 0}
.partner-point{padding:16px;border-left:4px solid var(--red);background:#fff;border-radius:0 12px 12px 0;box-shadow:0 4px 14px rgba(0,0,0,.04)}
.specialty-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.specialty-card{border:1px solid var(--line);padding:18px;border-radius:14px;background:#fff}
.specialty-card strong{display:block;color:var(--red);margin-bottom:6px}
.placeholder{min-height:250px;display:flex;align-items:center;justify-content:center;border:2px dashed #cdd1d6;border-radius:var(--radius);background:#fafafa;color:#777;text-align:center;padding:20px}
.cta{background:var(--red);color:#fff;border-radius:24px;padding:36px}
.cta p{color:#fff;opacity:.93}
.footer{background:#20242a;color:#dfe2e5;padding:46px 0 88px}
.footer .logo img{filter:none;background:#fff;border-radius:8px;padding:7px;width:230px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.footer h4{color:#fff;margin-top:0}
.footer a{color:#dfe2e5}
.footer a:hover{color:#fff}
.footer-portals{margin-top:28px;padding-top:24px;border-top:1px solid #3b4047;display:flex;flex-wrap:wrap;gap:10px 18px}
.mobilebar{display:none}
.page-hero{padding:56px 0;background:linear-gradient(135deg,#f7f7f7,#fff);border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(2.2rem,4vw,4rem)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{font-weight:700;font-size:.95rem}
input,textarea,select{width:100%;padding:13px;border:1px solid #cfd3d8;border-radius:10px;font:inherit;background:#fff}
textarea{min-height:130px;resize:vertical}
.note{font-size:.9rem;color:var(--muted)}
.checklist{display:grid;gap:10px;padding:0;list-style:none}
.checklist li{padding-left:28px;position:relative}
.checklist li::before{content:"✓";position:absolute;left:0;color:var(--red);font-weight:900}
@media(max-width:1050px){
  .menu-toggle{display:flex}
  .navlinks{position:fixed;left:0;right:0;top:123px;background:#fff;border-bottom:1px solid var(--line);padding:18px 20px 26px;display:none;flex-direction:column;align-items:stretch;gap:4px;box-shadow:0 12px 30px rgba(0,0,0,.12)}
  .navlinks.open{display:flex}
  .navlinks a{padding:11px 8px}
  .navlinks .btn{margin-top:8px}
  .hero-grid{grid-template-columns:1fr;gap:26px;padding:54px 0 40px}
  .trust{grid-template-columns:repeat(4,1fr)}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .specialty-grid{grid-template-columns:repeat(2,1fr)}
  .partner-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:760px){
  .wrap{width:min(calc(100% - 28px),var(--max))}
  .topbar .wrap{min-height:42px;font-size:.8rem}
  .topbar .wrap span{display:none}
  .nav{min-height:72px}
  .logo{min-width:0}
  .logo img{width:205px}
  .navlinks{top:114px}
  h1{font-size:2.7rem}
  h2{font-size:2rem}
  .hero-grid{padding:42px 0 32px}
  .hero p,.lead{font-size:1rem}
  .trust{grid-template-columns:1fr 1fr}
  .value-grid{grid-template-columns:1fr 1fr}
  .value:nth-child(2){border-right:0}
  .value:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .section{padding:48px 0}
  .section-head{align-items:start;flex-direction:column}
  .grid-2,.grid-3,.feature-list,.specialty-grid{grid-template-columns:1fr}
  .process-line{grid-template-columns:1fr}
  .partner-points{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .actions .btn{width:100%}
  .mobilebar{position:fixed;left:0;right:0;bottom:0;z-index:100;display:grid;grid-template-columns:1fr 1fr;background:#fff;border-top:1px solid var(--line);box-shadow:0 -8px 22px rgba(0,0,0,.12)}
  .mobilebar a{padding:14px 10px;text-align:center;font-weight:900}
  .mobilebar a:last-child{background:var(--red);color:#fff}
  body{padding-bottom:58px}
  .cta{border-radius:18px;padding:26px}
}
@media(max-width:420px){
  .logo img{width:180px}
  .trust,.value-grid{grid-template-columns:1fr}
  .value{border-right:0;border-bottom:1px solid var(--line)}
  .value:last-child{border-bottom:0}
  h1{font-size:2.25rem}
}

/* Partner-Seite */
.partner-hero{background:linear-gradient(135deg,#f7f7f7 0%,#fff 62%,#f3f4f5 100%)}
.partner-highlight{border-top:5px solid var(--red)}
.consent{display:flex;align-items:flex-start;gap:10px;font-weight:400;margin:18px 0}
.consent input{width:auto;margin-top:5px}
.consent a{color:var(--red);text-decoration:underline}
@media(max-width:760px){
  .partner-hero .partner-grid{gap:18px}
  .partner-highlight{padding:20px}
}
.system-flow{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:24px}.system-flow a{position:relative;padding:18px 14px;border:1px solid var(--line);border-radius:14px;background:#fff}.system-flow a:not(:last-child)::after{content:"→";position:absolute;right:-10px;top:50%;transform:translateY(-50%);z-index:2;color:var(--red);font-weight:900}.system-flow strong,.system-flow span{display:block}.system-flow strong{color:var(--red);margin-bottom:4px}.system-flow span{font-size:.9rem;color:var(--muted)}
.product-story{display:grid;grid-template-columns:1.5fr .5fr;gap:32px;align-items:center}.product-badge{min-height:230px;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:var(--shadow);padding:28px;display:flex;flex-direction:column;justify-content:center;text-align:center}.product-badge strong{font-size:3.2rem;line-height:1;color:var(--red)}.product-badge span,.product-badge b,.product-badge small{display:block;margin-top:8px}.product-badge b{padding-top:14px;border-top:1px solid var(--line)}.product-badge small{color:var(--muted)}
.topic-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.topic-links a{border:1px solid var(--line);background:#fff;padding:10px 13px;border-radius:999px;font-weight:700;font-size:.92rem}.topic-links a:hover{border-color:var(--red);color:var(--red)}.dark .specialty-card{background:#2f343b;border-color:#424850;color:#fff}.dark .specialty-card span{color:#d4d7db}
@media(max-width:1050px){.system-flow{grid-template-columns:repeat(3,1fr)}.product-story{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.system-flow{grid-template-columns:1fr 1fr}.system-flow a:not(:last-child)::after{display:none}.product-story{grid-template-columns:1fr}.product-badge{min-height:190px}}
@media(max-width:420px){.system-flow{grid-template-columns:1fr}}

/* Praxisfall-Fotodokumentation */
.case-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:28px}.case-gallery figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 5px 18px rgba(0,0,0,.05)}.case-gallery img{display:block;width:100%;height:310px;object-fit:cover}.case-gallery figcaption{padding:13px 15px;font-size:.9rem;color:var(--muted)}.dark .case-gallery figure{background:#2f343b;border-color:#424850}.dark .case-gallery figcaption{color:#d4d7db}@media(max-width:900px){.case-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.case-gallery{grid-template-columns:1fr}.case-gallery img{height:auto;max-height:520px;object-fit:contain;background:#111}}

.product-badge img{width:100%;max-height:330px;object-fit:contain;border-radius:12px;margin-bottom:12px}.product-story figure img{width:100%;height:auto;border-radius:16px}.product-badge:hover{transform:translateY(-3px);border-color:var(--red)}

/* Finaler Bildnachweis & mobile Optimierung */
.authentic-note{margin-top:22px;padding:16px 18px;border-left:5px solid var(--red);background:#fff;border-radius:0 12px 12px 0;box-shadow:0 4px 16px rgba(0,0,0,.05);color:#4b525a}.authentic-note strong{color:var(--ink)}.photo-proof{background:#24282e;color:#fff}.photo-proof .lead{color:#d4d7db}.photo-proof-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}.proof-image{display:block;background:#fff;border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}.proof-image img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover}.proof-image span{display:block;padding:14px 16px;color:var(--ink);font-weight:800}.case-gallery img{background:#111}.navlinks a[href$="partner-werden.html"]{color:var(--red);font-weight:900}
@media(max-width:760px){.photo-proof-grid{grid-template-columns:1fr}.proof-image img{aspect-ratio:auto;max-height:520px;object-fit:contain}.authentic-note{font-size:.94rem}.case-gallery figcaption{font-size:.86rem}.site-header{position:sticky;top:0;z-index:90}.topbar+.site-header{top:0}}

.social-links{padding:14px 0;border-top:1px solid rgba(255,255,255,.12)}.social-links a{margin-left:10px;font-weight:800}