.header {
  position: fixed;
  top: 16px;
  left: 0;
  width: 100%;
  z-index: 1000;
  pointer-events: none;
}

.navbar {
  pointer-events: auto;
  margin: 0 auto;
  max-width: calc(var(--container-max) - 40px);

  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 1.4rem;

  background-color: rgba(15, 15, 24, 0.65);
  background-image: linear-gradient(
    135deg,
    rgba(217, 70, 239, 0.08),
    rgba(168, 85, 247, 0.04)
  );
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid rgba(217, 70, 239, 0.18);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35),
    0 0 0 1px rgba(255, 255, 255, 0.02) inset;

  border-radius: 9999px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  transition: opacity 0.25s ease;
}

.logo-text:hover {
  opacity: 0.85;
}

.logo-img {
  height: 44px;
  width: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(217, 70, 239, 0.4);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.logo-img:hover {
  transform: scale(1.06);
  border-color: var(--c-accent-2);
}

.nav-links {
  font-size: 0.95rem;
  font-weight: 600;
  list-style: none;
  display: flex;
  gap: 0.4rem;
}

.nav-link {
  position: relative;
  text-decoration: none;
  color: var(--c-text);
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  transition: color 0.25s ease, background-color 0.25s ease;
}

.nav-link:hover {
  color: var(--c-accent-2);
  background-color: rgba(217, 70, 239, 0.08);
}

.nav-link.active {
  color: #fff;
  background-color: var(--c-accent-soft);
}

.nav-menu {
  display: none;
  font-size: 2rem;
  color: var(--c-text);
  cursor: pointer;
  background: transparent;
  border: none;
  padding: 0.25rem;
}

.menu-container {
  position: fixed;
  top: calc(var(--header-h) + 4px);
  left: 1rem;
  right: 1rem;
  z-index: 999;
  pointer-events: auto;

  background-color: rgba(15, 15, 24, 0.92);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid rgba(217, 70, 239, 0.2);
  border-radius: var(--radius-md);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.45);
  padding: 0.6rem;

  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

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

.menu-container ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-menu-link {
  display: block;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--c-text);
  font-weight: 600;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.nav-menu-link:hover,
.nav-menu-link.active {
  background-color: var(--c-accent-soft);
  color: #fff;
}

/* Legacy .hidden marker kept inert; visibility is controlled per-element */
.hidden { }