/* Header-specific styles for ELDRAAVIA */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(to bottom, rgba(5, 8, 18, 0.95), rgba(5, 8, 18, 0.85));
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border-subtle);
}

.navbar-logo {
  position: relative;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 6px;
}

.navbar-logo-orb {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 20%, #ffffff 0, #c9a6ff 15%, #8a5bff 45%, #050812 100%);
  box-shadow: 0 0 18px rgba(138, 91, 255, 0.9);
}

.navbar-title {
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.95rem;
}

.navbar-subtitle {
  font-size: 0.6rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.navbar-menu {
  list-style: none;
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.navbar-item {
  position: relative;
}

.navbar-cta {
  margin-left: var(--space-6);
}

.navbar-cta-btn {
  font-size: var(--font-size-xs);
  padding-inline: 16px;
}

/* Mobile toggle */

.navbar-toggle {
  display: none;
  position: relative;
  width: 40px;
  height: 32px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-subtle);
  background: rgba(5, 8, 18, 0.9);
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.navbar-toggle-bar {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background-color: var(--color-text);
  transition: transform var(--transition-base), opacity var(--transition-base), background-color var(--transition-base);
}

.navbar-toggle[aria-expanded="true"] .navbar-toggle-bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.navbar-toggle[aria-expanded="true"] .navbar-toggle-bar:nth-child(2) {
  opacity: 0;
}

.navbar-toggle[aria-expanded="true"] .navbar-toggle-bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Base state (desktop-first) */

.navbar-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex: 1;
}

@media (max-width: 768px) {
  .navbar-toggle {
    display: inline-flex;
  }

  .navbar-inner {
    align-items: center;
  }

  .navbar-links {
    position: fixed;
    inset: 56px 0 auto 0;
    padding: var(--space-6) var(--space-4) var(--space-8);
    background: radial-gradient(circle at top, rgba(138, 91, 255, 0.16), rgba(5, 8, 18, 0.98));
    border-bottom: 1px solid var(--color-border-subtle);
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-6);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform var(--transition-base), opacity var(--transition-base), visibility var(--transition-base);
  }

  .navbar-links.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .navbar-menu {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }

  .navbar-cta {
    margin-left: 0;
    width: 100%;
  }

  .navbar-cta-btn {
    width: 100%;
    justify-content: center;
  }
}

/* Active link helper */

.navbar-link--active {
  color: #ffffff;
}

.navbar-link--active::after {
  transform: scaleX(1);
}