header {
  width: 100%;
  max-width: 1434px;
  position: fixed;
  z-index: 10;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--header-bg);
  backdrop-filter: var(--glass-filter);
  -webkit-backdrop-filter: var(--glass-filter);
  border-radius: 20px;
  transition: all .3s ease, width 0s ease;
  box-shadow: 0px 2.33px 4.65px 0px rgba(0, 0, 0, 0.08);
  border: 1px solid #FFFFFF33;
}

header.-blue {
  background: #131E53;
}

.header_wrapper {
  padding: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header_link {
  font-size: 20px;
  line-height: 110%;
  color: var(--white);
  transition: color .2 ease;
}

header .left-side {
  padding: 0 14px;
  display: flex;
  align-items: center;
  gap: 24px;
}
header .header_logo svg {
  display: block;
}
header .header_logo svg path {
  transition: all .3s ease;
}
header .left-side nav {
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.right-side {
  display: flex;
  align-items: center;
  gap: 24px;
}
.right-side > a {
  padding: 12px;
}
.header_buy {
  width: 176px;
  height: 50px;
  position: relative;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  font-size: 18px;
  line-height: 140%;
}
.header_buy svg {
  margin-left: 8px;
}
.header_buy-asside .root {
  display: none;
  width: 175px;
  height: 20px;
  position: absolute;
  left: 0;
  bottom: -15px;
}
.header_buy-asside .list {
  width: 175px;
  height: 0;
  position: absolute;
  left: 0;
  top: calc(100% + 2px);
  background: var(--white);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.08);
  opacity: 0;
  transition: opacity .2s ease;
}
.header_buy-asside.active .root {
  display: block;
}
.header_buy-asside.active .list {
  opacity: 1;
  height: auto;
}
.header_buy-asside.active .list li {
  display: block;
}
.header_buy-asside .list a {
  padding: 12px 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #000;
  transition: all .2s ease;
  font-size: 18px;
  font-weight: 400;
}
.header_buy-asside .list a img {
  width: 30px;
  height: 30px;
  border-radius: 6px;
}

/* FIXED */
header.fixed {
  top: 0;
  width: 100%;
  max-width: initial;
  background-color: var(--white);
  border-radius: 0;
}
header.fixed .header_wrapper {
  max-width: 1434px;
  margin: 0 auto;
  padding: 12px;
}
header.fixed .header_logo svg path {
  fill: var(--accent);
}
header.fixed .header_link {
  color: var(--dark) !important;
}
header.fixed .header_buy {
  background: var(--accent);
}
header.fixed .-glass-border::before {
  content: none;
}

@media (hover: hover) {
  .header_link:hover {
    color: var(--hover-white);
  }
  header.fixed .header_link:hover {
    color: var(--hover-dark);
  }
  .header_buy-asside .list a:hover {
    background: var(--extra-blue);
    color: var(--accent);
  }
  header.fixed .header_buy:hover {
    background: var(--hover-accent);
  }
}

@media (max-width: 1500px) {
  header {
    width: 1200px;
  }
  header.fixed .header_wrapper {
    max-width: 1200px;
  }
}
@media (max-width: 1240px) {
  header {
    width: 992px;
  }
  header.fixed {
    top: 0;
  }
  header.fixed .header_wrapper {
    max-width: 992px;
  }
}
@media (max-width: 992px) {
  header {
    width: 100%;
    top: 0;
	left: 0;
    border-radius: 0;
    border: none;
    border-bottom: 1px solid #FFFFFF33;
    transform: translateX(0);
  }
  .header_wrapper {
    padding: 16px 40px;
  }
  header .left-side {
    padding: 0;
  }
  header .left-side nav {
    display: none;
  }
  header .right-side {
    display: none;
  }
  header .burger {
    display: flex !important;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    position: relative;
    align-items: center;
    justify-content: center;
    cursor: pointer;
  }
  header .burger-btn {
    width: 14px;
    height: 10px;
    position: relative;
  }
  header .burger-btn span {
    position: absolute;
    left: 0;
    top: 50%;
    display: block;
    width: 100%;
    height: 1px;
    background: var(--white);
    transform: translateY(-50%);
    transition: all .2s ease;
  }
  header .burger-btn:before, header .burger-btn:after {
    content: "";
    width: 100%;
    height: 1px;
    position: absolute;
    left: 0;
    transition: all .2s ease;
    background: var(--white);
  }
  header .burger-btn:before {
    top: 0;
  }
  header .burger-btn:after {
    bottom: 0;
  }
  /* fixed */
  header.fixed .header_wrapper {
    padding: 16px 40px;
  }
  header.fixed:not(.active) .burger::before {
    background: linear-gradient(180deg, #001B8666, #001B8629, #001B86A3);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
  }
  header.fixed:not(.active) .burger-btn span,
  header.fixed:not(.active) .burger-btn:before, 
  header.fixed:not(.active) .burger-btn:after {
    background: var(--accent);
  }
header.fixed .-glass-border::before {
  content: '';
}
  /* active */
  header.active {
    background: var(--background) !important;
  }
  header.active .header_logo svg path {
    fill: var(--white) !important;
  }
  header.active ~ .mobile-menu {
    display: block !important;
  }

  /* mob menu */
  .mobile-menu {
    padding: 30px 20px 100px;
    position: fixed;
    top: 54px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--background);
    z-index: 10;
    transform: translateY(0);
  }
  .mobile-menu nav {
    display: flex;
    flex-direction: column;
    gap: 24px;
  }
  .mobile-menu nav * {
    font-size: 16px;
    font-weight: 400;
  }
  .mobile-menu_buy {
    margin-top: 32px;
  }
  .mobile-menu_buy p {
    font-size: 16px;
    font-weight: 400;
  }
  .mobile-menu_buy-markets {
    margin-top: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .mobile-menu_buy-markets img {
    width: 50px;
    height: 50px;
  }
  header.active .burger {
    background: none !important;
  }
  header.active .burger:before {
    content: none;
  }
  header.active .burger-btn:before {
    transform: rotate(-45deg) translate(-36%, 25%);
    left: 3px;
  }
  header.active .burger-btn:after {
    transform: rotate(45deg) translate(-37%, -25%);
    left: 3px;
    bottom: 1px;
  }
  header.active .burger-btn span {
    display: none;
  }
}
@media (max-width: 520px) {
  header .header_wrapper,
  header.fixed .header_wrapper {
    padding: 11px 20px;
  }
  header .header_logo,
  header .header_logo svg {
    max-width: 110px;
  }
}