.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  min-height: var(--header-h);
  padding: 0 4%;
  background: rgba(11, 18, 32, 0.96);
  border-bottom: 1px solid var(--line);
  --mm-bg: #111a2e;
  --mm-text: #e2e8f0;
  --mm-primary: #f59a32;
  --mm-overlay-bg: rgba(5, 9, 18, 0.72);
}
.header-container {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1200px;
  margin: 0 auto;
  min-width: 0;
}
.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: 0.01em;
}
.brand-logo img {
  height: 2.75rem;
  width: auto;
  display: block;
}
.brand-logo-name b {
  color: var(--accent);
  font-weight: 900;
}

.menu-toggle {
  margin-left: auto;
  width: 44px;
  height: 44px;
  align-items: center;
  border-radius: 10px;
}
.menu-toggle span {
  width: 22px;
  height: 3px;
  border-radius: 3px;
  background: var(--ice);
}
.menu-close {
  width: 44px;
  height: 44px;
  color: var(--ice);
  font-size: 2rem;
}

.main-navigation {
  border-bottom: 3px solid var(--accent);
}
.navigation-tabs {
  width: 100%;
}
.navigation-link {
  color: var(--text-primary);
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.02em;
  border-bottom-color: var(--line) !important;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}
.navigation-link:hover,
.navigation-link[aria-current="true"],
.navigation-link[aria-current="page"] {
  color: var(--accent);
}
.navigation-link--order {
  color: var(--accent);
}

@media (min-width: 768px) {
  .main-navigation {
    border-bottom: 0;
  }
  .navigation-tabs {
    display: flex;
    gap: 0.25rem;
    border-bottom: 2px solid var(--line);
  }
  .navigation-link {
    margin-bottom: -2px;
    border-bottom: 2px solid transparent !important;
    border-radius: 8px 8px 0 0;
    font-size: 0.95rem;
  }
  .navigation-link:hover,
  .navigation-link[aria-current="true"],
  .navigation-link[aria-current="page"] {
    border-bottom-color: var(--accent) !important;
    background: rgba(245, 154, 50, 0.08);
  }
  .navigation-link--order {
    background: var(--accent);
    color: var(--text-on-accent);
    border-radius: 8px 8px 0 0;
  }
  .navigation-link--order:hover {
    color: var(--text-on-accent);
    background: var(--accent-hover);
  }
}

.main-navigation .navigation-tabs .navigation-link--order {
  color: var(--accent);
}
@media (min-width: 768px) {
  .main-navigation .navigation-tabs .navigation-link--order,
  .main-navigation .navigation-tabs .navigation-link--order:hover {
    color: var(--text-on-accent);
  }
}