body{
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hauptConteiner{
  display: flex;
  flex-direction: column;

}

section{
    display: flex;
    flex-direction: column;
    align-items: center;
}
.navLogo {
  width: 100%;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-left: 10px;

}
.navTittle{
  color: white;
  width: 50%;
  display: flex;
  justify-content: flex-end;
  font-size: 2.5rem;
  display: none;
}

.productInfoConteiner{
    width: 100%;
    margin-bottom: 50px;
    width: 90%;

}
.title h2{
  width: 100%;
  width: 90%;
  padding-bottom: 20px;
  font-size: 2rem;
  color: var(--color-KIESELMANN-BLUE);
  font-weight: 500;
  text-align: left;
}

.cardsConteiner{
   grid-template-columns: repeat(1, 1fr);
   max-width: 100%;
}

.cardElement{
    aspect-ratio: unset;
    display: grid;
    justify-items: center;
    gap: 10px;
  
}

.productBroschure{
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    justify-items: center;
}

.textProductInfoCard{
    display: flex;
    flex-direction: column;
    margin-top: 15px;
    width: 90%;
    gap: 5px;

}
.cardElementImg{
position:sticky;

}
.h1ProductInfoText{
    font-size: 3rem;
    font-family: var(--font-base);
    margin-bottom: 15px;
}

.productInfoText span{
    color: var(--color-KIESELMANN-RED);
    font-size: 1.2rem;
    font-weight: 600;
}
.title{
  margin-top: 0;
    align-items: center;
}
.titleH1{
    width: 90%;
    text-align: left;
    font-size: 5rem;
}

.qrCodeProspekt{
    display: flex;
    flex-direction: column;
    align-content: start;
    align-items:flex-start;
    gap: 10px;
    height: 170px;
    width: 170px;
    justify-content: center;
}
.qrCodeProspekt p{
    color: var(--color-KIESELMANN-BLUE);
    font-weight: 600;
    font-size: 1.2rem;
}
.verlaufFooter{
    position: fixed;
    bottom: 0;
    background: linear-gradient(
  to Top,
  rgba(255,255,255,1) 0%,
  rgba(255,255,255,1) 60%,
  rgba(255,255,255,0.5) 75%,
  rgba(255,255,255,0) 100%
);
    
    width: 100%;
    height: 250px;
}

.productInfoText .guth{
    color: #ebbd00;
}

.buttonsVideoUndBroschure{
    display: grid;
    grid-template-columns: 1fr 1fr;
    margin-top: 20px;
}

.button{
    border: solid 1px var(--color-secondary);
    border-radius: 15px;
    height: 30px;
    width: 160px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--color-secondary);
}

.buttonActive{
    background-color: var(--color-KIESELMANN-BLUE);
    color: white;
    border: solid 1px var(--color-KIESELMANN-BLUE);
    font-weight: 600;
}

.videoProductInfo{
    height: 350px;
    overflow: hidden;
      border-radius: 12px;
}

 .videoProductInfo video {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
.none{
    display: none;
}

    .videoProductInfo {
      max-width: 100%;
      aspect-ratio: 16 / 9;
      position: relative;
      border-radius: 12px;
      overflow: hidden;
      
      touch-action: manipulation;
      user-select: none;
      cursor: pointer;
    }

    .videoProductInfo video {
      width: 100%;
      height: 100%;
      object-fit:contain;
      display: block;
    }

    .fs-close {
      position: absolute;
      top: 12px;
      right: 12px;
      padding: 10px 14px;
      border: 0;
      border-radius: 999px;
      background: rgba(0,0,0,.6);
      color: #fff;
      font-size: 14px;
      line-height: 1;
      display: none;
      z-index: 10;
    }

    :fullscreen .fs-close,
    .video-wrap:fullscreen .fs-close {
      display: inline-block;
    }

    :fullscreen .video-wrap,
    .video-wrap:fullscreen {
      width: 100vw;
      height: 100vh;
      border-radius: 0;
      cursor: default;
    }

    .controls {
      position: absolute;
      left: 0; right: 0; bottom: 0;
      height: var(--bar-h);
      background: linear-gradient(transparent, rgba(0,0,0,.65));
      display: none;
      align-items: center;
      gap: 12px;
      padding: 8px 12px;
      z-index: 9;
    }

    .controls button {
      border: 0;
      background: rgba(255,255,255,.15);
      color: #fff;
      padding: 8px 12px;
      border-radius: 10px;
      font-size: 14px;
    }

    .controls .time {
      color: #fff;
      font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
      font-size: 12px;
      opacity: .9;
      min-width: 72px;
      text-align: right;
    }

    .controls input[type="range"] {
      -webkit-appearance: none;
      appearance: none;
      width: 80%;
      height: 6px;
      background: rgba(255,255,255,.3);
      border-radius: 99px;
      outline: none;
    }
    .playStopButton{
      min-width: 35px;
      min-height: 35px;
    }

    .fullScreen{
      top: unset;
      bottom: 50px;
      right: 20px;
      background: rgba(255, 255, 255, 0.3);
      min-width: 35px;
      border-radius: 10px;
      padding: 8px;
      z-index: 100;
    }
    .controls input[type="range"]::-webkit-slider-thumb {
      -webkit-appearance: none;
      appearance: none;
      width: 14px; height: 14px; border-radius: 50%;
      background: #fff; border: 0;
  
    }

    /* Mostrar elementos en fullscreen únicamente */
    :fullscreen .fs-close,
    .video-wrap:fullscreen .fs-close,
    :fullscreen .controls,
    .video-wrap:fullscreen .controls {
      display: flex;
    }

    :fullscreen .video-wrap,
    .video-wrap:fullscreen {
      width: 100vw;
      height: 100vh;
      border-radius: 0;
      cursor: default;
    }

    .abstand{
      min-height: 60px;
    }

    .iconFullScreen{
      position: absolute;
      display: flex;
      align-items: center;
      justify-content: center;
      bottom: 45px;
      right: 15px;
      touch-action: none;
      width: 40px;
      height: 40px;
      background: white;
      border-radius: 25px;
      box-shadow: 0 0px 5px rgba(0, 0, 0, 0.2);
      padding: 12px;
    }

    :fullscreen .iconFullScreen { display: none; }
    @media (min-width: 768px){
      .navTittle{
        display: flex;
      }
      .navLogo{
        justify-content: flex-start;
      }
      .cardElement{
        grid-template-columns: 2fr 3fr;
      }
      .textProductInfoCard{
        margin-bottom: 15px;
      }
      .productBroschure img{
        height: 100%;
      }
      .buttonsVideoUndBroschure{
        gap: 10px;
      }
      .fs-close{
        bottom: 50px;
      }
    }
    @media (min-width: 1024px){
            .fs-close{
        bottom: 10px;
      }
      .title h2{
        width: 100%;
      }
      .productInfoConteiner{
        width: 100%;
      }
      .cardsConteiner{
       grid-template-columns: repeat(auto-fit, minmax(900px, 1fr))
      }
      .hauptConteiner{
          max-width: 90%;
      }
      .cardElement{
        border-radius: 20px;
      }
    }