body {
    margin: 0 auto;
    font-family: 'Lato', sans-serif;
    overflow-x: hidden;
    
}

/* POUR LA PAGE D'ACCUEIL */
.container_page_banderole{
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 100%;
    background: rgba(0,0, 0, 0.7);
}

h1{
    color: #fff;
    font-size: 3vh;
    padding-top: 3px;
    font-weight: 700;
    text-align: center;
    background: rgba(0,0,0,0.7);
    border-top: beige 3px solid;
    border-left: beige 3px solid;
    border-right: beige 3px solid;
    width: 34vw;
    position: relative;
    left: 33%;
    border-top-right-radius: 10px;
    border-top-left-radius: 10px;
}

#line1{
    border-bottom: 6px solid rgb(255, 255, 255);
    border-radius: 6px;
    width: 8vw;
    transform: rotate(45deg);
    transform-origin: left;
    left: 63%;
    position: absolute;
    margin-top: 18%;
}

#line2{
    border-bottom: 6px solid rgb(255, 255, 255);
    border-radius: 6px;
    width: 8vw;
    transform: rotate(-45deg);
    transform-origin: left;
    left: 63%;
    position: absolute;
    margin-top:7%;
}

#line3{
    border-bottom: 6px solid rgb(255, 255, 255);
    border-radius: 6px;
    width: 8vw;
    transform-origin: left;
    left: 63%;
    position: absolute;
    margin-top:12.25%;
}

#line4{
    border-bottom: 6px solid rgb(255, 255, 255);
    border-radius: 6px;
    width: 8vw;
    transform: rotate(-45deg);
    transform-origin: left;
    right: 61%;
    position: absolute;
    margin-top: 24%;
}

#line5{
    border-bottom: 6px solid rgb(255, 255, 255);
    border-radius: 6px;
    width: 8vw;
    transform: rotate(45deg);
    transform-origin: left;
    left: 31%;
    position: absolute;
    margin-top:1.25%;
}

#line6{
    border-bottom: 6px solid rgb(255, 255, 255);
    border-radius: 6px;
    width: 8vw;
    transform-origin: left;
    right: 63%;
    position: absolute;
    margin-top:12.25%;
}

.container_page_banderole img{
    border-radius: 7px;
    width: 100%;
    height: 100%;
    -webkit-user-drag: none;
}

.banderole{
    background-size: cover;
    background-position: 0px 0px;
    background-repeat: no-repeat;
}

.texte_decouverte{
    color: #fff;
    font-size: 1.5em;
    font-weight: 700;
    z-index: 1;
    text-align: center;
}
.texte_decouverte p{
    margin-top:0.5vh;
    margin-bottom: 1vh;
    font-size: 2vh;
}
.texte_decouverte h2{
    margin-top:1vh;
    font-size: 3vh;
}
.container_page_videos{
    margin-top: 8vh;
    display:flex;
    /* met en space between les 2 div */
    justify-content: space-around;
}

@keyframes tonext {
    75% {
      left: 0;
    }
    95% {
      left: 100%;
    }
    98% {
      left: 100%;
    }
    99% {
      left: 0;
    }
  }
  
  @keyframes tostart {
    75% {
      left: 0;
    }
    95% {
      left: -300%;
    }
    98% {
      left: -300%;
    }
    99% {
      left: 0;
    }
  }
  
  @keyframes snap {
    96% {
      scroll-snap-align: center;
    }
    97% {
      scroll-snap-align: none;
    }
    99% {
      scroll-snap-align: none;
    }
    100% {
      scroll-snap-align: center;
    }
  }
  
  * {
    box-sizing: border-box;
    scrollbar-color: transparent transparent; /* thumb and track color */
    scrollbar-width: 0px;
  }
  
  *::-webkit-scrollbar {
    width: 0;
  }
  
  *::-webkit-scrollbar-track {
    background: transparent;
  }
  
  *::-webkit-scrollbar-thumb {
    background: transparent;
    border: none;
  }
  
  * {
    -ms-overflow-style: none;
  }
  
  .carousel {
    position: relative;
    padding-top: 25%;
    width: 50%;
    filter: drop-shadow(0 0 10px #0003);
    perspective: 100px;
  }
  
  .carousel__viewport {
    list-style: none;
    margin: 0;
    padding: 0;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    overflow-x: scroll;
    counter-reset: item;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
  }
  
  .carousel__slide {
    list-style: none;
    margin: 0;
    padding: 0;
    position: relative;
    flex: 0 0 100%;
    width: 100%;
    counter-increment: item;
    display: flex;
    align-items: center;
    justify-content: center;
    caret-color: transparent;
    flex-direction: column;
  }
  
  .carousel__slide:before {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate3d(-50%,-40%,70px);
    color: #fff;
    font-size: 2em;
  }
  
  .carousel__snapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    scroll-snap-align: center;
  }
  
  @media (hover: hover) {
    .carousel__snapper {
      animation-name: tonext, snap;
      animation-timing-function: ease;
      animation-duration: 4s;
      animation-iteration-count: infinite;
    }
  
    .carousel__slide:last-child .carousel__snapper {
      animation-name: tostart, snap;
    }
  }
  
  @media (prefers-reduced-motion: reduce) {
    .carousel__snapper {
      animation-name: none;
    }
  }
  
  .carousel:hover .carousel__snapper,
  .carousel:focus-within .carousel__snapper {
    animation-name: none;
  }
  
  .carousel__navigation {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    text-align: center;
  }
  
  .carousel__navigation-list,
  .carousel__navigation-item {
    list-style: none;
    margin: 0;
    padding: 0;
    display: inline-block;
  }
  
  .carousel__navigation-button {
    display: inline-block;
    width: 1.5rem;
    height: 1.5rem;
    background-color: #333;
    background-clip: content-box;
    border: 0.25rem solid transparent;
    border-radius: 50%;
    font-size: 0;
    transition: transform 0.1s;
  }
  
  .carousel::before,
  .carousel::after,
  .carousel__prev,
  .carousel__next {
    position: absolute;
    top: 0;
    margin-top: 25%;
    width: 4rem;
    height: 4rem;
    transform: translateY(-50%);
    border-radius: 50%;
    font-size: 0;
    outline: 0;
  }
  
  .carousel::before,
  .carousel__prev {
    left: -1rem;
  }
  
  .carousel::after,
  .carousel__next {
    right: -1rem;
  }
  
  .carousel::before,
  .carousel::after {
    content: '';
    z-index: 1;
    background-color: #333;
    background-size: 1.5rem 1.5rem;
    background-repeat: no-repeat;
    background-position: center center;
    color: #fff;
    font-size: 2.5rem;
    line-height: 4rem;
    text-align: center;
    pointer-events: none;
  }
  
  .carousel::before {
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolygon points='0,50 80,100 80,0' fill='%23fff'/%3E%3C/svg%3E");
  }
  
  .carousel::after {
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolygon points='100,50 20,100 20,0' fill='%23fff'/%3E%3C/svg%3E");
  }

  .container_plat{
    width:35%;
    border-radius: 7px;
    z-index:60;
    cursor: pointer;
  }

  #firstCont{
    border-top: 2px solid #fff;
    border-bottom: 2px solid #fff;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  #boutonPub{
    color: #fff;
    margin-right: 10px;
    text-decoration: none;
    font-size: 20px;
    font-weight: 600;
    padding: 5px 10px;
    border: 1px solid #fff;
    border-radius: 5px;
    transition: 0.5s;
  }

    #boutonPub:hover{
        background-color: #fff;
        color: #000;
    }

#menuMid{
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 10px;
    padding-bottom: 10px;

    width: 500px;
    position: relative;
    left: calc(50% - 250px);
    
    flex-direction: column;
    border: 2px solid #fff;
    border-radius: 15px;
    background-color: rgba(0,0,0,0.7);
}

#txtPub{
    color: #fff;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
    
}

#debPromo{
    padding-top: 10px;
    display: flex;
    justify-content: center;
    align-items: center;

    width: 500px;
    position: relative;
    left: calc(50% - 250px);
    
    flex-direction: column;
    border: 2px solid #fff;
    border-radius: 15px;
    background-color: rgba(0,0,0,0.7);
}

#promo1cont{
    scroll-behavior: smooth !important;
    background-image: url("../img/promoBG1.png");
    background-size:cover ;
    background-repeat: no-repeat;
}

#promo1textBox{
    display: flex;
    caret-color: transparent;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    padding: 10px;
    background-color: rgba(0,0, 0, 1);
    position: relative;
    width:37%;
    left:60%;
    top:830px;
    border-radius: 44px;
    font-size: 2.4vh;
}

#promo2textBox{
    display: flex;
    caret-color: transparent;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    padding: 10px;
    background-color: rgba(0,0, 0, 1);
    position: relative;
    width:37%;
    left:5%;
    top:1730px;
    border-radius: 44px;
    font-size: 2.4vh;
}

#promo3textBox{
    display: flex;
    justify-content: center;
    caret-color: transparent;
    align-items: center;
    flex-direction: column;
    padding: 10px;
    background-color: rgba(0,0, 0, 1);
    position: relative;
    width:37%;
    left:60%;
    top:3230px;
    border-radius: 44px;
    font-size: 2.4vh;
}

#boutonDecou{
    color: #fff;
    margin-right: 10px;
    text-decoration: none;
    font-size: 20px;
    font-weight: 600;
    padding: 5px 10px;
    border: 1px solid #fff;
    border-radius: 10px;
    transition: 0.5s;
  }

#boutonDecou:hover{
    background-color: #fff;
    color: #000;
}

#blur{
    backdrop-filter: blur(0px);
    background-color: rgba(0,0,0,0);
}

.addBlur{
    animation: addBlur 1s;
}

.removeBlur{
    animation: removeBlur 1s;
}

@keyframes addBlur{
    0%{
        backdrop-filter: blur(0px);
        background-color: rgba(0,0,0,0);
    }
    100%{
        backdrop-filter: blur(5px);
        background-color: rgba(0,0,0,0.5);
    }
}

@keyframes removeBlur{
    0%{
        backdrop-filter: blur(5px);
        background-color: rgba(0,0,0,0.5);
    }
    100%{
        backdrop-filter: blur(0px);
        background-color: rgba(0,0,0,0);
    }
}