html{

    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}
body {
    width: 100%;
    max-width: 100%;
    font-family: 'IBM Plex Sans', sans-serif;
    letter-spacing: 0.22px;
    overflow-x: hidden;
}
@font-face {
    font-family: 'Sitka';
    src: url('../fonts/SitkaSmall.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
}
a {
    text-decoration: none;
    color:#fff;
}

a:hover {
    text-decoration: none;
    color:#fff;
}

.my_container {
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 15px;
  
}

.wrapper {
    width:100%;
    height:100vh;
    overflow:hidden;
    position: relative;
}
.promo {
    background:#000;
}
.promo::before {
    content:'';
    position:absolute;
    top:0%;
    height: 100vh;
    width:100%;
    background-position: center;
    
    background: transparent url("../icons/bg_icon.jpg") no-repeat scroll 50% 50%;
    animation:20s scale infinite linear;
    background-size: cover;
} 
.stab {
        line-height: 3em;
}
.text-cc2 {
background: #00a1ff;
    color: #fff;
    padding: 6px 0;
}
.text-cc {
        font-family: 'IBM Plex Sans', sans-serif;
    letter-spacing: 0.22px;
        font-size: 18px;
    font-weight: 700;
    border-bottom: solid 3px #00a1ff3d;

}
@keyframes scale{
    0%{
        transform: scale(0,0.0,0);
    }
    50%{
        transform: scale(1.1);
    }
    100%{
        transform: scale(0,0.0,0);
    }
    }



.header_item a {
    color: #ffffff;
    font-size: 24px;
    font-weight: 300;
}

.header_message {
    display: flex;
}

.message_icon {
    width: 39px;
    height: 20px;
    margin-right: 13px; 
}

.message_descr a {
    color: #ffffff;
    font-size: 24px;
    font-weight: 300;
    line-height: 27px;
    border-bottom: 1px dotted rgba(255, 255, 255, 0.55);
}

.header_phone {
    position: relative;
    top: -6px;
    display: flex;
}

.phone_icon {
    width: 25px;
    height: 25px;
    margin-right: 13px; 
    -webkit-animation: 0.1s tremor ease-out infinite;  
    animation: 0.1s tremor ease-out infinite;    
}
@-webkit-keyframes tremor {
    0%, 25% {
        left: -1px;
        top:-1px;
        -webkit-transform: translateX(-4%);
        transform: translateX(-4%);
    }
    50%, 100% {
        left: 1px;
        top: 1px;
        -webkit-transform: translateX(4%);
        transform: translateX(4%);
    }
}
@-moz-keyframes tremor {
    0%, 25% {
        left: -1px;
        -webkit-transform: translateX(-4%);
        transform: translateX(-4%);
    }
    50%, 100% {
        left: 1px;
        -webkit-transform: translateX(4%);
        transform: translateX(4%);
    }
}
@-ms-keyframes tremor {
    0%, 25% {
        left: -1px;
        -webkit-transform: translateX(-4%);
        transform: translateX(-4%);
    }
    50%, 100% {
        left: 1px;
        -webkit-transform: translateX(4%);
        transform: translateX(4%);
    }
}
@-o-keyframes tremor {
    0%, 25% {
        left: -1px;
        -webkit-transform: translateX(-4%);
        transform: translateX(-4%);
    }
    50%, 100% {
        left: 1px;
        -webkit-transform: translateX(4%);
        transform: translateX(4%);
    }
}
@keyframes tremor {
    0%, 25% {
        left: -1px;
        -webkit-transform: translateX(-4%);
        transform: translateX(-4%);
    }
    50%, 100% {
        left: 1px;
        -webkit-transform: translateX(4%);
        transform: translateX(4%);
    }
}

.phone_descr a{
    color: #ffffff;
    font-size: 30px;
    font-weight: 600;
    line-height: 18px;
    border-bottom: 1px dotted rgba(255, 255, 255, 0.55);
}

.promo_subheader {
    height: 100%;
}

.promo_row {
    vertical-align: middle;
    height: 80vh;
    display: table-cell;
    
    font-size: 70px;
    color: #fff;
    font-weight: 700;
    letter-spacing: 0.5px;
    width: 1600px;
    position: relative;
    top: -30px;
}

.promo_label {
    vertical-align: middle;
    
    color: #ffffff;
    font-size: 60px;
    font-weight: 600;
}

.promo_descr {
    line-height: 36px;
    color: #ffffff;
    font-size: 20px;
    font-weight: 300;
}

.promo_btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 286px;
    height: 57px;
    background-color: #fe9540;

    
}

.btn_descr {
    color: #ffffff;
    font-size: 18px;
    font-weight: 400;
 
}

.promo_item {
    display: flex;
    
}
.item {
    display:none;
}
.item_icon {
    width: 62px;
    height: 62px;
    margin-right: 28px;
}

.item_descr {
    color: #ffffff;
    font-size: 20px;
    font-weight: 300;
}
@media (max-height: 450px) {
 .header_logo {
     display: none;
 }
 .mobile {
     padding-top: 1rem!important;
 }
 .promo_label {
    font-size: 30px!important;
    padding-top: 35px!important;
}
.header_item a {
    border: 2px solid rgba(255, 155, 73, 0.46);
    display: block;
    padding: 5px;
    margin: 5px;
}
}

@media (max-width: 1280px) {
    .promo_label {font-size: 40px;}
    .message_descr a{
        font-size: 20px;
    }
    .phone_descr a {
        font-size: 24px;
    }
  }

@media (max-width: 1100px) {
    .promo_label {font-size: 40px;}
    .message_descr a{
        font-size: 20px;
    }
    .phone_descr a {
        font-size: 20px;
    }

    .header_item a {
        font-size: 22px;
    }
  }

  .stability_label {
      position: relative;
      top: 100px;
      display: flex;
      align-items: center;
      justify-content: center;
  }
  .stability_text {
    font-family: 'Sitka';
    font-size: 18px;
    line-height: 36px;
}
  .stability_icon {
        position: relative;
        top: -56px;
        left: 27px;
      
  }
  .stability_descr {
      position: relative;
      height: 150px;
      color: #000000;
      font-size: 36px;
      font-weight: 600;
  }

  .stability_border {
    margin: 0 10px;
    background: #fff;
    box-shadow: 0 0 13px rgba(0, 0, 0, 0.09);
  }
  .border_text_bg {
    background: #fff;
    padding: 0px 10px 0 0;
    display: inline-block;
    color: #4c4c4c;
  }
  .border_text {
    font-size: 22px;
    font-weight: 600;
    background: url("../icons/tochka.png") repeat-x;
    background-position:0% 82%;
  }
  .calc_line {
    height:5px;
    background: url("../icons/tochka.png") repeat-x;
    background-position:bottom left;
  }
  .border_empty {
      border-bottom: 1px dotted black;
      color: #a8a8a8;
    font-size: 22px;
    font-weight: 400;
    line-height: 0;
  }
  .border_sale {
    font-size: 60px;
    font-weight: 400;
    line-height: 0;
  }
  .border_small_text {
    font-weight: 600;
    font-size: 22px;
    line-height: 0;
  }
  .color {
    color: #fe9540;
  }
  .border_line {
      border-bottom: 2px solid #000;
  }
  .border_line_two {
    border-bottom: 3px solid #fe9d4e;
}

 .calc {
     background:url("../icons/bg_calc.jpg") no-repeat;
     background-size: cover;
     height: 733px;
     color:#fff;
     font-size: 22px;
     font-weight: 600;
     line-height: 3.5em;
     letter-spacing: 0.22px;
 }
 .calc2 {
     background:url("../icons/bg_calc2.jpg") no-repeat;
     background-size: cover;
     height: 733px;
     color:#fff;
     font-size: 22px;
     font-weight: 600;
     line-height: 3.5em;
     letter-spacing: 0.22px;
 }
 .promo_btn_2 {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 286px;
    height: 57px;
    background-color: #fe9d4e;
 }

 .arrow_calc::before {
     content:'';
     position: absolute;
     background:url("../icons/arrow_calc.png") no-repeat;
     background-position:top center;
     width: 50px;
     height: 30px;
     left: 50%;
     margin-left: -25px;
 }
 .h2_calc {
    color: #ffffff;
    font-size: 36px;
    font-weight: 600;
    letter-spacing: 0.36px;
 }
 big {
     font-size: 60px;
     font-weight: 600;
     color:#fe9540;
 }
 big sup {
     color:#fff;
     font-size: 24px;
     position: relative;
     top: -31px;
 }
 .faer {
     background:url("../icons/bg_zav.png") no-repeat;
     background-size: contain;
     background-position: 50% 110%;
 }
 .arrow_link {
    display: block;
    width: 50px;
    height: 50px;
 }
 .select {
    height: 57px;
    box-shadow: 0 0 0 1px #ffffff;
    border: 1px solid #000000;
    font-size: 22px;
    font-weight: 600;
    line-height: 36px;
    padding: 0px 0 0 14px;
    letter-spacing: 0.22px;
 }
 .button_calc {
    line-height: 1em;
    height: 57px;
    background: #fe9540;
    border: 1px solid #fe9540;
    color: #fff;
    font-size: 22px;
}
.calc_text {
    font-size: 15px;
    line-height: 2em;
    font-weight: 300;
}
.best {
    background:#fafafa;
}
.h2_best {
    color: #000000;
    font-size: 36px;
    font-weight: 600;
    letter-spacing: 0.36px;
    position: relative;
}
.h2_best::after{
    content:'';
    position: absolute;
    background:url("../icons/stability_squad2.png") no-repeat;
    left: 21%;
    top: 0%;
    width: 120px;
    height: 120px;
 
}
.h2_cena {
    color: #000000;
    font-size: 36px;
    font-weight: 600;
    letter-spacing: 0.36px;
    position: relative;
    z-index: 99;
}
.h2_cena::after{
    content:'';
    position: absolute;
    background:url("../icons/stability_squad.png") no-repeat;
    left: 22%;
    top: 0%;
    width: 100px;
    height: 100px;
    z-index: -1;
}
.best_label {
    font-size: 22px;
    font-weight: 600;
}
.best_text {
    font-size: 20px;
    font-weight: 300;
}
.faer_two {
    position: relative;
}
.faer_two::after {
    content:'';
    position: absolute;
    background:url("../icons/zav_bg2.png") no-repeat;
    background-size: contain;
    width: 100%;
    height: 100%;
    top: -5%;
    left: 20%;
}
.contact {
    background: #232323 url("../icons/contact_bg.jpg") no-repeat;
    color:#fff;
    background-size: cover;

}
.arrow_contact::before {
    content:'';
    position: absolute;
    background:url("../icons/arrow_contact.png") no-repeat;
    background-position:top center;
    width: 50px;
    height: 30px;
    left: 50%;
    margin-left: -25px;
}
.s-message{display:none}
.footer {
    color:#ccc;
    background-color: #232323;
    font-size: 15px;
    line-height: 34px;
}
@media (max-width: 520px) {
    .promo_label {font-size: 35px;}
    .border_sale {font-size: 35px!important;}
    .border_small_text {font-size: 16px!important;}
    .calc {line-height: 1.5em!important;}
    .calc2 {line-height: 1.5em!important;}
    big {font-size: 30px!important;}
    big sup {font-size: 15px!important;top: -18px!important;}
.border_text_bg {font-size: 18px!important;}
}
@media (max-width: 992px) { 
    .promo {
        height: auto;
    }
    .arrow_big {
        display: none!important;
    }

 }
.arrow_big {
    display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  top:-100px;
  width: 100%;
  height: 100%;
;
  margin: 0;
}
.container_arrow {
    position: relative;
    width: 24px;
    height: 24px;
    }
     
    .chevron {
    position: absolute;
    width: 28px;
    height: 8px;
    opacity: 0;
    transform: scale3d(0.5, 0.5, 0.5);
    animation: move 3s ease-out infinite;
    }
     
    .chevron:first-child {
    animation: move 3s ease-out 1s infinite;
    }
     
    .chevron:nth-child(2) {
    animation: move 3s ease-out 2s infinite;
    }
     
    .chevron:before,
    .chevron:after {
    content: ' ';
    position: absolute;
    top: 0;
    height: 100%;
    width: 51%;
    background: #fff;
    }
     
    .chevron:before {
    left: 0;
    transform: skew(0deg, 30deg);
    }
     
    .chevron:after {
    right: 0;
    width: 50%;
    transform: skew(0deg, -30deg);
    }
     
    @keyframes move {
    25% {
    opacity: 1;
    }
    33% {
    opacity: 1;
    transform: translateY(30px);
    }
    67% {
    opacity: 1;
    transform: translateY(40px);
    }
    100% {
    opacity: 0;
    transform: translateY(55px) scale3d(0.5, 0.5, 0.5);
    }
    }
     
     
    @keyframes pulse {
    to {
    opacity: 1;
    }
    }