/*  */
.section__hero {
    position: fixed;
    z-index: 80;
}
.section__hero iframe {
    position: absolute;
    z-index: -2;
}
.section__hero::before {
    content: '';

    background-attachment: fixed;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #e7ebe8;
    z-index: -1;
}

/* ====================== */
.hero__main {
    margin-top: 180px;
    display: -webkit-flex;
    display: -ms-flex;
    display: flex;
    justify-content: space-between;
    color: #2d3039;
}


.hero__main__left-title {
    font-size: 42px;
}
.hero__main__left-menu {
    margin: 38px 0 65px 0;
}
.hero__main__left-menu-list {
    font-size: 18px;
    line-height: 1.67;
    position: relative;
}
.hero__main__left-menu-list::before {
    content: url('../img4/arr.svg');
    position: absolute;
    left: -29px;
}
.hero__main__left-btn a{
    background-color: #ff9f36;
    font-size: 21px;
    text-decoration: none;
    color: #fff;
    padding: 21px 35px;
    border-radius: 3px;
    -webkit-transition: .5s;
    -o-transition: .5s;
    transition: .5s;
}
.hero__main__left-btn a:hover{
    background: #ff8d10;
    -webkit-transition: .5s;
    -o-transition: .5s;
    transition: .5s;

}
/*  */
.hero__main__diplom {
    position: relative;
}
.diplom-back {
position: relative;
-webkit-perspective: 3000px;
 -moz-perspective: 3000px;
 -ms-perspective: 3000px;
 perspective: 3000px;
 -webkit-perspective-origin: 50% 50%;
 -moz-perspective-origin: 50% 50%;
 -ms-perspective-origin: 50% 50%;
 perspective-origin: 50% 70%;
}

.diplom-back img{
    max-width: 375px;
}

.diplom-back__prof-pic {
    position: absolute;
    right: 60px;
    bottom: 150px;
    display: none;
}

.diplom-back__prof-pic img {
    max-width: 150px;
}

.diplom-back__prof-pic.prof-pic__anim {
    animation: 1.4s linear picdow;
    display: block;
}

@keyframes picdow {
   0% {
      opacity: 0;
      transform: translateY(-2000px);
   }
   60% {
      opacity: 1;
      transform: translateY(30px);
   }
   80% {
      transform: translateY(-10px);
   }
   100% {
      transform: translateY(0);
   }
}

.diplom-back__data {
    position: absolute;
    display: inline-block;
    right: 50px;
    top: 120px;
    z-index: 4;
    font-size: 12px;
    max-width: 150px;
    font-weight: bold;
}
.diplom-back__data span{
    display: block;
}
.diplom-back__name {
    margin-bottom: 15px;
}
.diplom-back__program {
    margin-bottom: 60px;
}



.diplom-front {
    position: absolute;
    top: 0;
    left: 0;
    transform-origin: left center;
    -webkit-transform: rotateY(0deg);
    -moz-transform: rotateY(0deg);
    -ms-transform: rotateY(0deg);
    transform: rotateY(0deg);
    -webkit-transition: .5s;
    -o-transition: .5s;
    transition: .5s;
    z-index: 5;
}

.diplom-front:hover {
    transform: rotateY(-25deg);
    -webkit-transition: .5s;
    -o-transition: .5s;
    transition: .5s;
    cursor: pointer;
}

.diplom-front.animate {
    -webkit-transform: rotateY(-84deg);
    -ms-transform: rotateY(-84deg);
    transform: rotateY(-84deg);
}



/* ====================== */
.hero__footer {
    display: -webkit-flex;
    display: -ms-flex;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 50px;
}
.hero__footer-left {
    font-size: 13px;
}