.landing-header {
  background:#000;
  color:#fff;
  position:sticky;
  top:0;
  z-index:1000;
  border-bottom:1px solid rgba(255,255,255,0.08);
}

.landing-header__bar {
  position:relative;
}

.landing-header__inner {
  display:flex;
  align-items:center;
  gap:12px;
  min-height:64px;
}

.landing-header__burger {
  display:inline-flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  gap:6px;
  width:44px;
  height:44px;
  border-radius:10px;
  border:1px solid rgba(255,255,255,0.35);
  background:rgba(255,255,255,0.04);
  color:#fff;
  cursor:pointer;
  transition:background .2s ease, border-color .2s ease;
}

.landing-header__burger span {
  display:block;
  width:20px;
  height:2px;
  border-radius:999px;
  background:currentColor;
}

.landing-header__burger:hover,
.landing-header__burger:focus-visible {
  border-color:#fff;
  background:rgba(255,255,255,0.12);
  outline:none;
}

.landing-header__logo {
  flex:1;
  display:flex;
  justify-content:center;
}

.landing-header__logo img {
  display:block;
  height:32px;
  width:auto;
}

.landing-header__nav {
  display:none;
  flex:1;
  justify-content:center;
  gap:32px;
  font-weight:600;
  letter-spacing:0.02em;
}

.landing-header__nav a {
  color:#fff;
  text-decoration:none;
  padding:8px 0;
  position:relative;
}

.landing-header__nav a::after {
  content:"";
  position:absolute;
  left:0;
  bottom:0;
  width:100%;
  height:2px;
  background:#fff;
  opacity:0;
  transform:scaleX(0.2);
  transition:opacity .2s ease, transform .2s ease;
}

.landing-header__nav a:hover::after,
.landing-header__nav a:focus-visible::after {
  opacity:1;
  transform:scaleX(1);
}

.landing-header__account {
  margin-left:auto;
  position:relative;
}

.landing-header__account-btn {
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 16px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,0.35);
  background:rgba(255,255,255,0.04);
  color:#fff;
  font-weight:600;
  cursor:pointer;
  transition:background .2s ease, border-color .2s ease;
}

.landing-header__account-btn:hover,
.landing-header__account-btn:focus-visible {
  border-color:#fff;
  background:rgba(255,255,255,0.12);
  outline:none;
}

.landing-header__account-icon svg {
  display:block;
}

.landing-header__account-menu {
  position:absolute;
  top:calc(100% + 8px);
  right:0;
  min-width:220px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,0.18);
  background:#0d0d0d;
  box-shadow:0 20px 40px rgba(0,0,0,0.55);
  padding:16px;
  display:flex;
  flex-direction:column;
  gap:8px;
  opacity:0;
  pointer-events:none;
  transform:translateY(-8px);
  transition:opacity .2s ease, transform .2s ease;
  z-index:1010;
}

.landing-header__account-menu.is-open {
  opacity:1;
  pointer-events:auto;
  transform:translateY(0);
}

.landing-header__account-menu a {
  color:#fff;
  text-decoration:none;
  padding:10px 12px;
  border-radius:10px;
  font-weight:600;
  display:block;
  background:rgba(255,255,255,0.04);
  border:1px solid transparent;
}

.landing-header__account-menu a:hover,
.landing-header__account-menu a:focus-visible {
  border-color:rgba(255,255,255,0.3);
  background:rgba(255,255,255,0.12);
  outline:none;
}

.landing-header__mobile-panel {
  position:absolute;
  top:100%;
  left:0;
  width:100%;
  background:#000;
  border-top:1px solid rgba(255,255,255,0.08);
  display:none;
  z-index:1005;
}

.landing-header__mobile-panel.is-open {
  display:block;
}

.landing-header__mobile-nav {
  display:flex;
  flex-direction:column;
}

.landing-header__mobile-nav a {
  display:block;
  padding:18px 24px;
  color:#fff;
  text-decoration:none;
  border-bottom:1px solid rgba(255,255,255,0.08);
  font-weight:600;
}

.landing-header__mobile-nav a:last-child {
  border-bottom:none;
}

@media (min-width: 992px) {
  .landing-header__inner {
    gap:24px;
  }

  .landing-header__burger {
    display:none;
  }

  .landing-header__logo {
    flex:0 0 auto;
    justify-content:flex-start;
  }

  .landing-header__nav {
    display:flex;
  }

  .landing-header__mobile-panel {
    display:none !important;
  }
}

@media (max-width: 991px) {
  .landing-header__account-menu {
    right:16px;
  }
}