header{
    width: 100%;
}

.header.hide{
  transform: translateY(-140px);
  box-shadow: none;
}



.header{
  z-index: 3;
  position: fixed;
  width: 100%;
  transition: transform .1s linear;
}


.header-top{
  background-color: #18154B;

}

.header-bottom{
  background: #F0F5FB;
  -webkit-box-shadow: 0px 21px 20px 6px rgba(0, 0, 0, 0.27);
  -moz-box-shadow: 0px 21px 20px 6px rgba(0, 0, 0, 0.27);
  box-shadow: 0px 21px 20px 6px rgba(0, 0, 0, 0.27);

}

[data-title] {
  position: relative; /* Относительное позиционирование */ 
}

[data-title]::after {
  content: attr(data-title); /* Выводим текст из атрибута data-title */
  position: absolute; /* Абсолютное позиционирование */
  left: -13em;
  top: 1em; /* Подсказка снизу */
  opacity: 0; /* Скрываем подсказку, делая её прозрачной */
  font-size: 13px;
}

[data-title]:hover::after {
  opacity: 1; /* Показываем подсказку */
}

.topmenu li {
  float: left;
}

.topmenu li a:hover {
  color: #18154B;
}

.topmenu li:first-child {
  -webkit-border-radius: 5px 5px 0 0;
  border-radius: 5px 0 0 5px;
}

.topmenu li a {
  display: block;
  padding: 20px 10px 15px 10px;
  text-decoration: none;
  line-height: 40px;
}

.topmenu ul {
  display: none;
  position: absolute;
  list-style: none;
  margin-left: -3px;
  padding: 0;
  overflow: hidden;
}

.topmenu ul li {
  float: none;
}

.topmenu li:hover > ul {
  display: block;
  background: #F0F5FB;
  border-top: 0;
  
  -webkit-border-radius: 0 0 8px 8px;
  border-radius: 0 0 8px 8px;
  
  -webkit-box-shadow: 0px 21px 20px 6px rgba(0, 0, 0, 0.27);
  -moz-box-shadow: 0px 21px 20px 6px rgba(0, 0, 0, 0.27);
  box-shadow: 0px 21px 20px 6px rgba(0, 0, 0, 0.27);
}

.topmenu li:hover > ul li:hover {
  -webkit-border-radius: 0 0 5px 5px;
  border-radius: 0 0 5px 5px;
}

.topmenu li li a:hover {
  background: #232E75;
  color: #F0F4F7;
}

.topmenu ul li:last-child a,
.topmenu ul li:last-child a:hover {
  -webkit-border-radius: 0 0 5px 5px;
  border-radius: 0 0 5px 5px;
}

.submenu {
  transform: scaleY(0);
  transform-origin: top;
  animation: slideDown 0.2s ease-out 0.2s forwards;
}

.dropdown:hover .submenu {
  display: block;
}

.submenu-item {
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.dropdown:hover .submenu-item:nth-child(1) {
  animation: fadeIn 0.3s ease 0.3s forwards;
}

.dropdown:hover .submenu-item:nth-child(2) {
  animation: fadeIn 0.3s ease 0.4s forwards;
}

.dropdown:hover .submenu-item:nth-child(3) {
  animation: fadeIn 0.3s ease 0.5s forwards;
}

.dropdown:hover .submenu-item:nth-child(4) {
  animation: fadeIn 0.3s ease 0.6s forwards;
}

.dropdown:hover .submenu-item:nth-child(5) {
  animation: fadeIn 0.3s ease 0.6s forwards;
}


.useful{
  display: none;
}

.tooltip {
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
  background-color: #333;
  color: #fff;
  padding: 5px 10px;
  border-radius: 5px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.header-info img:hover .tooltip {
  opacity: 1;
}

@keyframes slideDown {
  0% {
    opacity: 0;
    transform: scaleY(0);
  }
  100% {
    opacity: 1;
    transform: scaleY(1);
  }
}



@keyframes fadeIn {
  to {
      opacity: 1;
      transform: translateY(0);
  }

}



/*--------------------*/

.scroll-to-top {
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    left: 20px; /* Измените расположение по горизонтали по вашему желанию */
    bottom: 20px; /* Измените расположение по вертикали по вашему желанию */
    border-radius: 80px;
    background: #F0F5FB;
    filter: drop-shadow(1px 4px 10px rgba(0, 0, 0, 0.55));
    color: #232E75;
    padding: 10px;
    cursor: pointer;
    opacity: 0;
    width: 51px;
    height: 51px;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    font-size: 24px;
}

    .scroll-to-top.show {
        opacity: 1;
        visibility: visible;
    }



.header-contact{
  height: 65px;
  display: flex;
  gap: 25px;
  justify-content: space-between;
}

.header-left{
  display: flex;
  gap: 25px;
  align-items: center;
}

.header-right{
  display: flex;
  align-items: center;
}

.header-contact a{
  color: #F0F5FB;
}


.header-row{
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 15px;
  height: 75px;

}

.header-main{
  display: flex;
  align-items: center;
}


.header-email{
  display: flex;
  gap: 10px;
}

.header-email img{
  width: 20px;
}

.header-telephone{
  display: flex;
  gap: 10px;
}

.header-telephone img{
  width: 20px;
}

.header-adress{
  display: flex;
  gap: 10px;
}

.header-adress img{
  width: 22px;
  height: 18px;
}

.header-info{
  display: flex; 
}

.header-info img{
  width: 35px;
}



.header-nav{
  display: flex;
  position: relative;
  flex: 1 1 auto;
  justify-content: flex-end;
  gap: 50px;
  color: #373C59;
  font-weight: 500;
}

.header-nav a{

  transition: all 0.3s;
  color: #373C59;
}

.header-nav a:hover{
  color: #232E75;
}
.header-nav a:visited{
    color: #373C59;
}

.header-logo{
  display: flex;
  flex: 0 0 auto;
}




.header-logo img{
    width: 150px;
}

.topmenu{
  display: flex;
  gap: 50px;
}
/*--------------------*/

/* Navigation */

.navigation-row{
    display: flex;

}

.navigation-menu{
  display: inline-flex;
}

.navigation-ul{
  display: inline-flex;
  gap: 5px;
}

.navigation-ul a:visited{
  color: #5B5B5B;
}

.navigation-ul a:hover{
  color: #5B5B5B;
}

.navigation-ul li:first-child{
  font-weight: 600;
}

@media screen and (max-width: 1025px) {
  [data-title]::after {
    font-size: 11px;
    left: -12em;
  }
  
  
}

@media screen and (max-width: 910px) {

  .header-main{
    justify-content: space-between;
  }

  .header-contact {
      display: none; /* Прячем контактную информацию в шапке */
  }

  .header-logo {
      margin-left: 10px; /* Позиционируем лого с небольшим отступом слева */
  }

  .header-nav {
    flex-direction: column;
    position: fixed;
    top: 75px;
    right: -1300px;
    width: 100%;
    background: #F0F5FB;
    -webkit-box-shadow: 0px 21px 20px 6px rgba(0, 0, 0, 0.27);
    -moz-box-shadow: 0px 21px 20px 6px rgba(0, 0, 0, 0.27);
    box-shadow: 0px 21px 20px 6px rgba(0, 0, 0, 0.27);
    transition: top 0.3s;
    z-index: 4;
      
  }

  .useful{
    display: block;
  }

  .header-logo img{
    width: 110px;
  }


  .topmenu li a {

    padding: 6px 0px 9px 45px;
  }

  .header-nav.active {
      right: 0; /* Показываем навигацию при активации */
  }

  .menu-icon {
      display: block;
      margin-right: 15px;
      cursor: pointer;
  }

  .header-row {
      padding: 0px;
  }

  .topmenu {
      flex-direction: column;
      gap: 15px;
  }
    .topmenu li a {
        line-height: 40px;
    }
  .topmenu li {
      float: none;
  }

  .topmenu ul {
      position: static;
      display: none;
  }

  .submenu {
      transform: none;
      animation: none;
      display: block;
  }

  .dropdown:hover .submenu {
      display: block;
      background: none;
      box-shadow: none;
  }

  .submenu-item {
      opacity: 1;
      transform: none;
      transition: none;
      display: block;
  }
  .menu-icon {
    display: block;
    margin-right: 15px;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 6px 0;
    background-color: #373C59;
    
}

.header-nav.active ~ #menu-icon .bar-one {
  transform: rotate(-45deg) translate(-4px, 8px);
}
.header-nav.active ~ #menu-icon .bar-two {
  transform: rotate(45deg) translate(2px, -2px);
}



}

@media screen and (max-width: 425px) {

  .navigation-ul li{
    font-size: 9px;
  }

}