.header {
  background: linear-gradient(93.5deg, #0232ff 0.59%, #010056 94.82%);
  padding: 16px 0;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: box-shadow 0.9s ease;
}

.header.scrolled {
  box-shadow: 0 2px 5px rgba(0, 0, 64, 0.5);
}

.header_navigation {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header_logo_link {
  width: 70px;
}

.burger-menu {
  display: block;
  position: relative;
  width: 30px;
  height: 25px;
  cursor: pointer;
  z-index: 1000;
}

.burger-menu span {
  display: block;
  position: absolute;
  width: 100%;
  height: 2px;
  background-color: #ffffff;
  border-radius: 16px;
  transition: 0.5s;
}

.burger-menu span:nth-child(1) {
  top: 0;
}

.burger-menu span:nth-child(2) {
  top: 11px;
}

.burger-menu span:nth-child(3) {
  bottom: 0;
}

.burger-menu.active span:nth-child(1) {
  transform: rotate(45deg);
  top: 11px;
}

.burger-menu.active span:nth-child(2) {
  opacity: 0;
}

.burger-menu.active span:nth-child(3) {
  transform: rotate(-45deg);
  bottom: 11px;
}

.mobile-nav-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  z-index: 998;
}

.mobile-nav-overlay.active {
  display: block;
}

.header_menu_list {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 350px;
  height: 100vh;
  background-image: url(/images/52e66c0100e69346ccfc611e034b5fbeder.jpg);
  background-position: right;
  background-repeat: no-repeat;
  background-size: cover;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border-radius: 16px;
  gap: 24px;
  padding: 80px 24px 24px;
  box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
  transition: right 0.5s ease;
  z-index: 999;
  overflow-y: auto;
}

.header_menu_list.active {
  right: 0;
}

.burger-menu {
  display: block;
}

.header_menu_link {
  font-size: 16px;
  font-weight: 500;
  text-transform: uppercase;
  color: #ffffff;
  transition: ease 0.9s;
}

.header_menu_link:hover {
  color: #00eeff;
}

.header_menu_link_active {
  background: #00eeff;
  border-radius: 9999px;
  padding: 8px 16px;
  color: #00004b;
}

.header_menu_link_active:hover {
  color: #00004b;
}

@media screen and (min-width: 768px) {
  .header_logo_link {
    width: 80px;
  }
}

@media screen and (min-width: 1024px) {
  .header_logo_link {
    width: 90px;
  }
}

@media screen and (min-width: 1440px) {
  .burger-menu,
  .mobile-nav-overlay {
    display: none !important;
  }

  .header_menu_list {
    position: static;
    height: auto;
    width: auto;
    max-width: none;
    background: none;
    box-shadow: none;
    flex-direction: row;
    align-items: center;
    gap: 16px;
    padding: 0;
    overflow: visible;
  }
}