:root{
  --green:#4AE854; /* CMYK 71/9/67/0 */
  --green-dark:#118D50;
  --blue:#00266B; /* CMYK 100/78/39/31 */
  --blue2:#073A82;
  --ink:#08245E;
  --soft:#F5F8F5;
  --line:#DDE5E4;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--ink);font-family:Helvetica,Arial,sans-serif}
a{color:inherit;text-decoration:none}
.wrap{width:min(1460px,94vw);margin:0 auto}
header{background:#fff;border-bottom:1px solid #edf1f1}
.nav{height:102px;display:flex;align-items:center;justify-content:space-between;gap:34px}
.logo{display:block;width:320px;height:84px;object-fit:contain;object-position:left center}
nav{display:flex;align-items:center;gap:52px;font-weight:800;font-size:20px;letter-spacing:.01em}
nav a{padding:34px 0 19px;border-bottom:4px solid transparent}
nav a.active{color:#16923f;border-color:#16923f}
nav a:hover{color:#16923f}
.footer-imprint{border-top:2px solid #2BAE66;background:#fff;padding:15px 0 17px;font-size:16px}
.footer-line{display:flex;align-items:center;justify-content:center;gap:20px;flex-wrap:wrap;color:#0b2b6c}
.sep{color:#169b52;font-weight:700}
/* START */
.start-hero{position:relative;min-height:530px;overflow:hidden;background:#fff}
.start-hero::before{content:"";position:absolute;inset:0;background:url('assets/start-hero-v4.jpg') right center/auto 100% no-repeat}
.start-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#fff 0%,rgba(255,255,255,.99) 18%,rgba(255,255,255,.96) 27%,rgba(255,255,255,.88) 35%,rgba(255,255,255,.72) 43%,rgba(255,255,255,.50) 51%,rgba(255,255,255,.28) 59%,rgba(255,255,255,.12) 66%,rgba(255,255,255,0) 74%)}
.start-copy{position:relative;z-index:2;padding:70px 0 58px;width:46%;max-width:650px}
.kicker{font-weight:800;color:#169452;font-size:19px;letter-spacing:.02em;margin-bottom:28px;text-transform:uppercase}
.start-copy h1{font-size:64px;line-height:1.07;margin:0 0 30px;font-weight:800;letter-spacing:-.02em}
.start-copy p{font-size:20px;line-height:1.6;margin:0;max-width:620px}
.intro{padding:22px 0 15px;text-align:center}
.intro h2{font-size:34px;margin:0 0 8px;display:flex;align-items:center;justify-content:center;gap:30px}
.intro h2:before,.intro h2:after{content:"";height:2px;background:#2ba85f;width:155px}
.intro p{font-size:21px;margin:0}
.home-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;padding:0 0 16px}
.home-card{background:linear-gradient(135deg,#F7FAF5,#EFF4EE);border-radius:8px;min-height:220px;text-align:center;padding:22px 24px 24px;display:flex;flex-direction:column;align-items:center;justify-content:center}
.home-card svg{width:76px;height:76px;stroke:#169452;fill:none;stroke-width:5;stroke-linecap:round;stroke-linejoin:round;margin-bottom:10px}
.home-card h3{font-size:23px;margin:4px 0 10px;font-weight:800}
.home-card p{font-size:17px;line-height:1.45;margin:0}
/* SERVICES */
.service-title{margin:38px auto 34px;background:linear-gradient(110deg,#052B68,#00377F);color:#fff;border-left:13px solid #13A45F;border-radius:9px;padding:25px 34px;font-size:54px;font-weight:800;letter-spacing:-.02em}
.service-photos{display:grid;grid-template-columns:1.2fr .96fr 1.08fr 1.16fr;gap:12px;align-items:stretch;margin-bottom:46px}
.service-photos img{width:100%;height:195px;object-fit:cover;border-radius:6px;display:block}
.service-motto{text-align:center;margin:0 0 38px}
.service-motto h2{font-size:39px;color:#0E9152;margin:0 0 24px;display:flex;align-items:center;justify-content:center;gap:38px;line-height:1.15}
.service-motto h2:before,.service-motto h2:after{content:"";width:140px;height:2px;background:#2baa67}
.service-motto p{font-size:20px;margin:0}
.service-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:30px}
.service-col{background:linear-gradient(135deg,#F8FAF8,#F2F5F4);border:1px solid #e7eceb;border-radius:8px;min-height:570px;padding:30px 25px 28px}
.service-col .bigicon{text-align:center;margin-bottom:12px}.service-col .bigicon svg{width:74px;height:74px;stroke:#159453;fill:none;stroke-width:5}
.service-col h3{text-align:center;font-size:22px;margin:5px 0 28px;font-weight:800}.service-col h3:after{content:"";display:block;width:76px;height:3px;background:#159453;margin:15px auto 0}
ul.checks{list-style:none;margin:0;padding:0}ul.checks li{position:relative;padding-left:33px;margin:0 0 18px;font-size:17px;line-height:1.35}ul.checks li:before{content:"✓";position:absolute;left:0;top:-1px;width:19px;height:19px;border:2px solid #159453;color:#159453;border-radius:50%;font-size:12px;font-weight:700;display:grid;place-items:center}
.railtrain-note{display:flex;align-items:center;justify-content:center;gap:28px;background:linear-gradient(90deg,#06984D,#009B58);color:#fff;border-radius:8px;padding:20px 28px;margin:0 0 24px;font-size:22px;line-height:1.35}.railtrain-note strong{font-size:36px}.railtrain-note svg{width:56px;height:56px;stroke:#fff;fill:none;stroke-width:4;flex:0 0 auto}
/* RAILTRAIN */
.rt-hero{background:linear-gradient(100deg,#062A66,#003D7F);color:white}
.rt-hero-grid{display:grid;grid-template-columns:34% 66%;min-height:500px;align-items:stretch}
.rt-copy{padding:55px 40px 40px 28px}.rt-copy .eyebrow{color:#29d853;font-weight:800;font-size:18px;line-height:1.5;text-transform:uppercase;margin-bottom:26px}.rt-copy h1{font-size:56px;line-height:1.08;margin:0 0 24px}.rt-copy p{font-size:19px;line-height:1.45;margin:0;max-width:330px}
.rt-dashboard{background:url('assets/railtrain-etcs-v4.jpg') center/cover no-repeat;min-height:500px;image-rendering:auto}
.rt-cta{display:flex;justify-content:center;margin-top:-18px;position:relative;z-index:2}.rt-cta a{background:#19C94E;color:#083065;border-radius:7px;font-size:18px;font-weight:800;padding:15px 30px;color:white}
.rt-main{padding:54px 0}.rt-layout{display:grid;grid-template-columns:2fr 1fr;gap:28px}.rt-main h2,.rt-practice h2{font-size:30px;margin:0 0 10px}.rt-lead{font-size:16px;line-height:1.55;margin:0 0 24px;color:#14315f}
.rt-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.rt-card{border:1px solid #e3e8eb;border-radius:8px;padding:24px 20px;background:#fff;min-height:280px}.rt-card .ico{font-size:34px;color:#13A951}.rt-card h3{font-size:18px;margin:13px 0}.rt-card p{font-size:14px;line-height:1.6;margin:0}
.rt-benefits{background:#f5f7f8;border-radius:9px;padding:27px 28px}.rt-benefits h3{font-size:20px;margin:0 0 20px}.benefit{display:grid;grid-template-columns:28px 1fr;gap:11px;margin:0 0 18px;font-size:14px;line-height:1.4}.benefit .tick{width:22px;height:22px;border:2px solid #14A552;color:#14A552;border-radius:50%;display:grid;place-items:center;font-size:12px}.benefit strong{display:block;margin-bottom:2px}
.rt-practice{padding:34px 0 50px;background:#fff}.rt-practice-grid{display:grid;grid-template-columns:.76fr 1.24fr;gap:34px;align-items:center}.rt-practice img{width:100%;height:315px;object-fit:cover;border-radius:7px}.safety-inline{display:flex;gap:18px;align-items:flex-start;margin-top:34px}.diamond{width:24px;height:24px;background:#13AB54;transform:rotate(45deg);margin-top:8px;flex:0 0 auto}.safety-inline h3{font-size:21px;margin:0 0 7px}.safety-inline p{font-size:16px;line-height:1.45;margin:0}
/* CONTACT */
.contact{padding:55px 0}.contact h1{font-size:44px;margin:0 0 22px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.contact-box{border:1px solid #e0e6e8;border-radius:9px;padding:28px;font-size:18px;line-height:1.7}
@media(max-width:900px){
 .nav{height:auto;padding:14px 0;align-items:flex-start;flex-direction:column}.logo{width:245px;height:62px}nav{gap:18px;flex-wrap:wrap;font-size:16px}nav a{padding:6px 0 8px}
 .start-copy{width:72%}.start-copy h1{font-size:48px}.home-cards,.service-cols{grid-template-columns:1fr}.service-photos{grid-template-columns:1fr 1fr}.service-photos img{height:210px}.rt-hero-grid,.rt-layout,.rt-practice-grid,.contact-grid{grid-template-columns:1fr}.rt-dashboard{min-height:300px}.rt-cards{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){.start-copy{width:90%}.start-copy h1{font-size:40px}.intro h2:before,.intro h2:after,.service-motto h2:before,.service-motto h2:after{display:none}.service-photos{grid-template-columns:1fr}.rt-cards{grid-template-columns:1fr}.footer-line{font-size:13px}}

/* Finalfreigabe 25-08-2026 */
.service-title{font-size:42px;padding:20px 30px}
.service-col h3{font-size:25px}
ul.checks li{font-size:19px}
.service-photos img:last-child{object-fit:contain;object-position:center;background:#fff;padding:0}
.contact-final{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:center}
.contact-data{font-size:20px;line-height:1.5}
.contact-final img{width:100%;max-height:520px;object-fit:cover;border-radius:10px}
@media(max-width:760px){.contact-final{grid-template-columns:1fr}.service-title{font-size:34px}.service-col h3{font-size:22px}ul.checks li{font-size:17px}}

/* V4 cache-safe final corrections */
.start-hero{min-height:590px;background:#fff}
.start-hero::before{
  background-image:url('assets/start-hero-v4.jpg');
  background-repeat:no-repeat;
  background-position:right center;
  background-size:auto 94%;
}
.start-hero::after{
  background:linear-gradient(90deg,
    #fff 0%,
    rgba(255,255,255,.995) 15%,
    rgba(255,255,255,.97) 26%,
    rgba(255,255,255,.90) 34%,
    rgba(255,255,255,.76) 42%,
    rgba(255,255,255,.58) 49%,
    rgba(255,255,255,.36) 56%,
    rgba(255,255,255,.17) 63%,
    rgba(255,255,255,.05) 69%,
    rgba(255,255,255,0) 75%);
}
.start-copy{padding-top:84px}
.service-photos img:last-child{object-fit:contain!important;object-position:center!important;background:#fff!important;padding:0!important}
.rt-dashboard{background-image:url('assets/railtrain-etcs-v4.jpg')!important;background-size:contain!important;background-repeat:no-repeat!important;background-position:center!important}


/* V5 – nur bestätigte Homepage-Korrekturen */
.service-photos img:nth-child(4){
  object-fit:cover!important;
  object-position:center!important;
  background:transparent!important;
  padding:0!important;
}
.rt-hero-grid{grid-template-columns:34% 66%}
.rt-image-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:12px;
  align-content:center;
  padding:34px 10px 34px 20px;
  min-height:500px;
}
.rt-image-grid img{
  display:block;
  width:100%;
  height:260px;
  object-fit:cover;
  border-radius:7px;
  background:#fff;
}
.rt-cta{gap:12px;flex-wrap:wrap}
.rt-cta .rt-cta-secondary{
  background:#fff;
  color:#083065;
  border:2px solid #083065;
}
@media(max-width:900px){
  .rt-image-grid{grid-template-columns:1fr 1fr;min-height:auto;padding:24px}
  .rt-image-grid img{height:220px}
}
@media(max-width:560px){
  .rt-image-grid{grid-template-columns:1fr}
  .rt-image-grid img{height:auto;max-height:300px;object-fit:contain}
}

/* V6 – freigegebener RailTrain-Hero: Originaltext unverändert, nur neue Bildcollage */
.rt-hero-grid-v6{grid-template-columns:30% 70%;min-height:560px;align-items:center}
.rt-hero-grid-v6 .rt-copy{padding:44px 30px 40px 28px;align-self:center}
.rt-visual-v6{padding:24px 0 20px 18px;align-self:center}
.rt-collage-v6{position:relative;width:100%;height:420px;overflow:visible}
.rt-collage-v6 .v6-img{position:absolute;display:block;object-fit:cover;border-radius:8px;border:1px solid rgba(255,255,255,.72);box-shadow:0 3px 10px rgba(0,0,0,.16);background:#fff}
.rt-collage-v6 .v6-4{left:1%;top:1%;width:31%;height:185px;z-index:1}
.rt-collage-v6 .v6-5{left:31%;top:1%;width:31%;height:185px;z-index:1}
.rt-collage-v6 .v6-6{left:61%;top:1%;width:37%;height:185px;z-index:1}
.rt-collage-v6 .v6-2{left:1%;top:46%;width:28%;height:185px;z-index:2}
.rt-collage-v6 .v6-1{left:26%;top:39%;width:43%;height:225px;z-index:5;object-fit:contain;background:#06152b;border:2px solid #8aa7d5}
.rt-collage-v6 .v6-3{left:67%;top:46%;width:31%;height:185px;z-index:2}
.rt-cta-v6{margin:4px 0 0;justify-content:center;gap:12px;position:relative;z-index:7}
.rt-cta-v6 a{min-width:300px;text-align:center}
.rt-cta-v6 .rt-cta-secondary{min-width:235px}
@media(max-width:1100px){.rt-hero-grid-v6{grid-template-columns:34% 66%}.rt-collage-v6{height:385px}.rt-collage-v6 .v6-4,.rt-collage-v6 .v6-5,.rt-collage-v6 .v6-6{height:165px}.rt-collage-v6 .v6-2,.rt-collage-v6 .v6-3{height:165px}.rt-collage-v6 .v6-1{height:205px}.rt-cta-v6 a{min-width:250px}}
@media(max-width:900px){.rt-hero-grid-v6{grid-template-columns:1fr;min-height:auto}.rt-hero-grid-v6 .rt-copy{padding:38px 28px 12px}.rt-visual-v6{padding:10px 24px 30px}.rt-collage-v6{height:auto;display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.rt-collage-v6 .v6-img{position:static;width:100%!important;height:190px!important;object-fit:cover}.rt-collage-v6 .v6-1{grid-column:1/-1;height:220px!important;object-fit:contain}.rt-cta-v6{margin-top:16px}.rt-cta-v6 a{min-width:220px}}
@media(max-width:560px){.rt-collage-v6{grid-template-columns:1fr}.rt-collage-v6 .v6-1{grid-column:auto}.rt-collage-v6 .v6-img{height:auto!important;max-height:240px;object-fit:contain}.rt-cta-v6{flex-direction:column;align-items:stretch}.rt-cta-v6 a{min-width:0;width:100%;box-sizing:border-box}}


/* =========================================================
   V7 – Tablet/Android/Smartphone responsive Optimierung
   Desktop-Design bleibt unverändert.
   ========================================================= */

/* Sichere Medienbreiten */
img,svg{max-width:100%}
body{overflow-x:hidden}
a,button{touch-action:manipulation}

/* Tablet quer / kleinere Notebooks */
@media (max-width:1180px) and (min-width:901px){
  .wrap{width:min(1120px,96vw)}
  .nav{height:94px;gap:22px}
  .logo{width:245px;height:70px}
  nav{gap:24px;font-size:17px}
  nav a{padding:30px 0 17px}
  .start-copy h1{font-size:54px}
  .service-title{font-size:38px}
  .rt-copy h1{font-size:48px}
  .rt-cards{grid-template-columns:repeat(2,1fr)}
}

/* Tablets – Navigation bleibt kompakt und vollständig sichtbar */
@media (max-width:900px) and (min-width:601px){
  .wrap{width:94vw}
  header{position:relative;z-index:20}
  .nav{
    min-height:88px;
    height:auto;
    padding:10px 0;
    flex-direction:row;
    align-items:center;
    gap:18px;
  }
  .logo{width:185px;height:60px;flex:0 0 185px}
  nav{
    flex:1;
    display:flex;
    justify-content:flex-end;
    align-items:center;
    gap:14px;
    flex-wrap:wrap;
    font-size:14px;
  }
  nav a{padding:9px 0 7px;white-space:nowrap;border-bottom-width:3px}

  .start-hero{min-height:500px}
  .start-copy{width:64%;padding:58px 0 44px}
  .start-copy h1{font-size:45px}
  .start-copy p{font-size:18px}
  .intro h2{font-size:29px}
  .home-cards{grid-template-columns:repeat(3,1fr);gap:12px}
  .home-card{min-height:205px;padding:18px 12px}
  .home-card h3{font-size:20px}
  .home-card p{font-size:15px}

  .service-title{margin:28px auto 24px;font-size:34px}
  .service-photos{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:28px}
  .service-photos img{height:185px}
  .service-motto h2{font-size:31px;gap:18px}
  .service-motto h2:before,.service-motto h2:after{width:70px}
  .service-cols{grid-template-columns:1fr;gap:14px}
  .service-col{min-height:0}
  .railtrain-note{font-size:18px;gap:16px;padding:18px;flex-wrap:wrap;text-align:center}
  .railtrain-note strong{font-size:30px}

  .rt-hero-grid-v6{grid-template-columns:1fr;min-height:auto}
  .rt-hero-grid-v6 .rt-copy{padding:34px 28px 12px}
  .rt-copy h1{font-size:46px}
  .rt-copy p{max-width:620px}
  .rt-visual-v6{padding:6px 18px 26px}
  .rt-collage-v6{
    height:auto;
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:8px;
    align-items:stretch;
  }
  .rt-collage-v6 .v6-img{
    position:static;
    width:100%!important;
    height:170px!important;
    object-fit:cover;
  }
  .rt-collage-v6 .v6-1{
    grid-column:2;
    grid-row:2;
    height:190px!important;
    object-fit:contain;
  }
  .rt-cta-v6{margin-top:14px}
  .rt-cta-v6 a{min-width:230px}
  .rt-layout,.rt-practice-grid,.contact-grid{grid-template-columns:1fr}
  .rt-cards{grid-template-columns:repeat(2,1fr)}
  .rt-card{min-height:0}
  .rt-practice img{height:auto;max-height:360px}
  .contact{padding:36px 0}
  .contact-final{grid-template-columns:1fr;gap:26px}
  .contact-final img{max-height:420px}
}

/* Smartphones */
@media (max-width:600px){
  .wrap{width:92vw}
  header{position:relative;z-index:20}
  .nav{
    height:auto;
    padding:10px 0 8px;
    flex-direction:column;
    align-items:center;
    gap:8px;
  }
  .logo{width:min(260px,76vw);height:62px;object-position:center}
  nav{
    width:100%;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:4px 8px;
    font-size:14px;
  }
  nav a{
    display:block;
    text-align:center;
    padding:9px 3px 7px;
    white-space:normal;
    line-height:1.15;
    border-bottom-width:3px;
  }

  .start-hero{
    min-height:auto;
    background:#fff;
  }
  .start-hero::before{
    background-position:center bottom;
    background-size:cover;
    opacity:.22;
  }
  .start-hero::after{
    background:rgba(255,255,255,.82);
  }
  .start-copy{
    width:100%;
    max-width:none;
    padding:38px 0 42px;
  }
  .kicker{font-size:15px;margin-bottom:18px}
  .start-copy h1{font-size:38px;line-height:1.08;margin-bottom:20px}
  .start-copy p{font-size:17px;line-height:1.5}
  .intro{padding:20px 0 14px}
  .intro h2{font-size:26px}
  .intro p{font-size:17px}
  .home-cards{grid-template-columns:1fr;gap:10px}
  .home-card{min-height:0;padding:20px}
  .home-card svg{width:60px;height:60px}

  .service-title{
    margin:22px auto 18px;
    padding:16px 18px;
    font-size:28px;
    border-left-width:8px;
  }
  .service-photos{grid-template-columns:1fr 1fr;gap:8px;margin-bottom:24px}
  .service-photos img{height:135px}
  .service-motto{margin-bottom:24px}
  .service-motto h2{font-size:26px;display:block;margin-bottom:14px}
  .service-motto p{font-size:16px;line-height:1.45}
  .service-cols{grid-template-columns:1fr}
  .service-col{min-height:0;padding:24px 20px}
  .service-col h3{font-size:21px}
  ul.checks li{font-size:16px;margin-bottom:14px}
  .railtrain-note{
    flex-direction:column;
    gap:9px;
    padding:18px 15px;
    font-size:16px;
    text-align:center;
  }
  .railtrain-note strong{font-size:28px}
  .railtrain-note span br{display:none}

  .rt-hero-grid-v6{display:block;min-height:auto}
  .rt-hero-grid-v6 .rt-copy{padding:30px 8px 12px}
  .rt-copy .eyebrow{font-size:15px;margin-bottom:18px}
  .rt-copy h1{font-size:38px;line-height:1.08;margin-bottom:17px}
  .rt-copy p{font-size:17px;max-width:none}
  .rt-visual-v6{padding:8px 0 24px}
  .rt-collage-v6{
    height:auto;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:6px;
  }
  .rt-collage-v6 .v6-img{
    position:static;
    width:100%!important;
    height:128px!important;
    max-height:none;
    object-fit:cover;
    border-radius:6px;
  }
  .rt-collage-v6 .v6-1{
    grid-column:1/-1;
    grid-row:2;
    height:170px!important;
    object-fit:contain;
  }
  .rt-cta-v6{
    margin-top:12px;
    flex-direction:column;
    align-items:stretch;
    gap:8px;
  }
  .rt-cta-v6 a,.rt-cta-v6 .rt-cta-secondary{
    min-width:0;
    width:100%;
    padding:14px 14px;
    font-size:16px;
  }

  .rt-main{padding:34px 0}
  .rt-layout{grid-template-columns:1fr;gap:18px}
  .rt-main h2,.rt-practice h2{font-size:27px;line-height:1.15}
  .rt-lead{font-size:15.5px}
  .rt-cards{grid-template-columns:1fr;gap:10px}
  .rt-card{min-height:0;padding:20px 18px}
  .rt-benefits{padding:22px 18px}
  .rt-practice{padding:24px 0 34px}
  .rt-practice-grid{grid-template-columns:1fr;gap:18px}
  .rt-practice img{height:auto;max-height:none}
  .safety-inline{margin-top:22px}

  .contact{padding:28px 0}
  .contact h1{font-size:34px}
  .contact-final{grid-template-columns:1fr;gap:20px}
  .contact-data{font-size:17px;overflow-wrap:anywhere}
  .contact-final img{width:100%;height:auto;max-height:none}

  .footer-imprint{padding:14px 0}
  .footer-line{
    flex-direction:column;
    gap:4px;
    font-size:13px;
    line-height:1.35;
    text-align:center;
  }
  .footer-line .sep{display:none}
}

/* Sehr schmale Android-Geräte */
@media (max-width:380px){
  .wrap{width:94vw}
  nav{font-size:13px}
  .start-copy h1,.rt-copy h1{font-size:34px}
  .service-title{font-size:25px}
  .service-photos img{height:118px}
  .rt-collage-v6 .v6-img{height:112px!important}
  .rt-collage-v6 .v6-1{height:150px!important}
}