.site-head > .wrap {
  width: min(1540px, calc(100% - 48px));
  height: 72px;
  gap: clamp(12px, 1.2vw, 22px);
  justify-content: flex-start;
}

.site-head nav {
  display: flex;
  min-width: 0;
  margin-right: auto;
  margin-left: clamp(28px, 3.4vw, 58px);
  gap: clamp(10px, 1vw, 18px);
  flex-wrap: nowrap;
  align-items: center;
}

.site-head nav > a,
.site-head nav .nav-item > a {
  flex: none;
  white-space: nowrap;
  word-break: keep-all;
  font-size: clamp(12px, 0.82vw, 14px);
  line-height: 1.4;
}

.site-head .main-page-logo-img {
  display: block;
  width: 220px;
  max-width: 22vw;
  height: auto;
  object-fit: contain;
}

.main-page-auth {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: none;
}

.main-page-auth a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 750;
  line-height: 1;
}

.main-page-auth .main-auth-login {
  border: 1px solid rgba(7, 51, 76, 0.18);
  color: var(--navy, #07334c);
  background: #fff;
}

.main-page-auth .main-auth-register {
  border: 1px solid var(--navy, #07334c);
  color: #fff;
  background: var(--navy, #07334c);
}

.main-page-auth a:hover,
.main-page-auth a:focus-visible {
  color: #fff;
  border-color: var(--blue, #0b6fae);
  background: var(--blue, #0b6fae);
}

@media (max-width: 1660px) and (min-width: 821px) {
  .site-head > .wrap {
    width: calc(100% - 24px);
    height: 64px;
    gap: 5px;
  }

  .site-head .logo {
    flex: none;
    margin-right: 0;
  }

  .site-head .main-page-logo-img {
    width: clamp(132px, 16vw, 190px);
    max-width: none;
  }

  .site-head .nav-burger {
    display: none !important;
  }

  .site-head nav {
    position: static;
    display: flex !important;
    max-height: none;
    margin-right: auto;
    margin-left: clamp(16px, 2.2vw, 36px);
    padding: 0;
    overflow: visible;
    flex-direction: row;
    align-items: center;
    gap: clamp(4px, .55vw, 8px);
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .site-head nav > a,
  .site-head nav .nav-item > a {
    display: block;
    padding: 0;
    border: 0;
    font-size: clamp(9px, .82vw, 12px);
  }

  .site-head nav .nav-item > a::after {
    display: inline;
  }

  .site-head nav .dd {
    position: absolute;
    display: none;
    min-width: 190px;
    padding: 8px 0;
    border: 1px solid var(--line, #d8e5eb);
    background: #fff;
    box-shadow: 0 14px 34px rgba(7, 51, 76, .16);
    transform: translateX(-50%);
  }

  .site-head nav .nav-item:hover .dd,
  .site-head nav .nav-item:focus-within .dd {
    display: block;
  }

  .site-head nav .dd a {
    padding: 8px 16px;
    font-size: 13px;
  }

  .main-page-auth a {
    min-height: 32px;
    padding: 0 7px;
    font-size: 10px;
  }
}

@media (max-width: 820px) {
  .site-head > .wrap {
    width: calc(100% - 32px);
    height: 68px;
    justify-content: flex-start;
  }

  .site-head .logo {
    margin-right: auto;
  }

  .site-head .nav-burger {
    display: block;
    order: 4;
  }

  .site-head nav {
    position: absolute;
    top: 68px;
    right: 0;
    left: 0;
    display: none;
    max-height: calc(100vh - 68px);
    margin: 0;
    padding: 6px 20px 16px;
    overflow-y: auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    border-bottom: 1px solid var(--line, #d8e5eb);
    background: #fff;
    box-shadow: 0 16px 32px rgba(7, 51, 76, 0.14);
  }

  .site-head .nav-toggle:checked ~ nav {
    display: flex;
  }

  .site-head nav > a,
  .site-head nav .nav-item > a {
    display: block;
    padding: 11px 0;
    border-bottom: 1px solid var(--soft, #eff6f8);
    font-size: 15px;
  }

  .site-head nav .nav-item > a::after {
    display: none;
  }

  .site-head nav .dd {
    position: static;
    display: block;
    min-width: 0;
    padding: 2px 0 12px 16px;
    border: 0;
    box-shadow: none;
    transform: none;
  }

  .site-head nav .dd a {
    padding: 7px 0;
    font-size: 13.5px;
  }

  .main-page-auth {
    order: 3;
  }
}

@media (max-width: 520px) {
  .site-head > .wrap {
    width: calc(100% - 24px);
    height: 64px;
    gap: 7px;
  }

  .site-head .logo {
    font-size: 14px;
    white-space: nowrap;
  }

  .site-head .main-page-logo-img {
    width: min(150px, 39vw);
  }

  .main-page-auth {
    gap: 3px;
  }

  .main-page-auth a {
    min-height: 32px;
    padding: 0 8px;
    font-size: 11px;
  }

  .site-head .nav-burger {
    font-size: 22px;
  }

  .site-head nav {
    top: 64px;
    max-height: calc(100vh - 64px);
  }
}

@media (max-width: 360px) {
  .main-page-auth .main-auth-login {
    display: none;
  }
}