.site-header {
  position: absolute;
  z-index: 2;
  width: 100%;
  color: #fff;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 88px;
  gap: 25px;
}

.site-brand {
  display: flex;
  align-items: center;
  gap: 0px;
}

.site-brand img {
  width: 72px;
  height: 72px;
  object-fit: contain;
}

.logo {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.35;
}

.logo strong {
  display: block;
  font-size: 22px;
  letter-spacing: 0.15em;
}

nav ul {
  display: flex;
  gap: 26px;
  margin: 0;
  padding: 0;
  font-size: 16px;
  font-weight: 700;
  list-style: none;
}

nav a {
  padding-bottom: 7px;
  border-bottom: 1px solid transparent;
}

nav a:hover {
  border-color: #fff;
}

.menu-toggle {
  display: none;
}

@media (max-width: 760px) {
  body {
    padding-top: 66px;
  }

  .site-header {
    position: fixed;
    top: 0;
    left: 0;
    background: rgba(10, 48, 36, 0.88);
  }

  .header-inner {
    height: 66px;
  }

  .logo {
    font-size: 14px;
  }

  .logo strong {
    font-size: 16px;
  }

  .site-brand {
    gap: 4px;
  }

  .site-brand img {
    width: 42px;
    height: 42px;
  }

  .menu-toggle {
    display: grid;
    z-index: 4;
    width: 44px;
    height: 44px;
    padding: 11px 8px;
    border: 1px solid rgba(255, 255, 255, 0.7);
    color: var(--white);
    background: transparent;
    cursor: pointer;
    place-content: center;
    gap: 5px;
  }

  .menu-toggle__line {
    display: block;
    width: 25px;
    height: 1px;
    background: currentColor;
    transition: transform 0.2s ease, opacity 0.2s ease;
  }

  .menu-open .menu-toggle__line:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .menu-open .menu-toggle__line:nth-child(2) {
    opacity: 0;
  }

  .menu-open .menu-toggle__line:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .site-nav {
    display: none;
    position: fixed;
    z-index: 3;
    inset: 66px 0 0;
    padding: 42px 20px;
    overflow-y: auto;
    color: var(--white);
    background: var(--deep);
  }

  .menu-open .site-nav {
    display: block;
  }

  .site-nav ul {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    font-size: 16px;
  }

  .site-nav li {
    width: min(100%, 360px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.25);
  }

  .site-nav a {
    display: block;
    padding: 18px 8px;
    border: 0;
    text-align: center;
  }
}