/* Header-specific styles for DYR-BUD Artur Jeleń */

.ha-header-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.ha-brand-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.ha-brand-mark {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: radial-gradient(circle at 30% 0%, rgba(192, 139, 255, 0.8), transparent 65%),
              radial-gradient(circle at 80% 100%, rgba(79, 209, 197, 0.8), transparent 65%),
              rgba(9, 9, 26, 0.98);
  border: 1px solid rgba(192, 139, 255, 0.6);
  box-shadow: var(--shadow-arcane);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.ha-brand-glyph {
  color: var(--color-text);
  font-size: 1.1rem;
}

.ha-brand-text {
  display: flex;
  flex-direction: column;
}

.ha-brand-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ha-brand-subtitle {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-text-muted);
}

/* Navigation */

.ha-primary-nav {
  display: flex;
}

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

.ha-nav-item {}

.ha-nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.3rem 0;
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-soft);
}

.ha-nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.25rem;
  width: 100%;
  height: 2px;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, rgba(192, 139, 255, 0.9), rgba(79, 209, 197, 0.9));
  transform-origin: center;
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.ha-nav-link:hover::after,
.ha-nav-link:focus-visible::after {
  transform: scaleX(1);
}

.ha-nav-item-cta .ha-nav-link-cta {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(192, 139, 255, 0.7);
  background: radial-gradient(circle at 0 0, rgba(255, 255, 255, 0.12), transparent 60%),
              linear-gradient(120deg, rgba(192, 139, 255, 0.15), rgba(79, 209, 197, 0.08));
  box-shadow: 0 0 18px rgba(192, 139, 255, 0.25);
}

.ha-nav-item-cta .ha-nav-link-cta::after {
  display: none;
}

.ha-nav-item-cta .ha-nav-link-cta:hover {
  border-color: rgba(192, 139, 255, 0.95);
  box-shadow: 0 0 24px rgba(192, 139, 255, 0.4);
  color: var(--color-primary-strong);
}

/* Mobile nav toggle */

.ha-nav-toggle {
  display: none;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border-subtle);
  background-color: rgba(5, 6, 17, 0.9);
  color: var(--color-text-soft);
}

.ha-nav-toggle-box {
  width: 20px;
  height: 18px;
  position: relative;
  display: inline-block;
}

.ha-nav-toggle-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  border-radius: var(--radius-full);
  background-color: var(--color-text-soft);
  transition: transform var(--transition-base), opacity var(--transition-base), top var(--transition-base), bottom var(--transition-base);
}

.ha-nav-toggle-line-top {
  top: 0;
}

.ha-nav-toggle-line-middle {
  top: 50%;
  transform: translateY(-50%);
}

.ha-nav-toggle-line-bottom {
  bottom: 0;
}

.ha-nav-toggle-label {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

/* Open state */

.ha-nav-toggle.is-active .ha-nav-toggle-line-top {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}

.ha-nav-toggle.is-active .ha-nav-toggle-line-middle {
  opacity: 0;
}

.ha-nav-toggle.is-active .ha-nav-toggle-line-bottom {
  bottom: 50%;
  transform: translateY(50%) rotate(-45deg);
}

/* Responsive behavior */

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

  .ha-primary-nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    transform-origin: top;
    transform: scaleY(1);
    max-height: 0;
    opacity: 0;
    visibility: hidden;
    transition: max-height var(--transition-slow), opacity var(--transition-base), visibility var(--transition-base);
    background: radial-gradient(circle at top, rgba(15, 23, 42, 0.98), rgba(5, 6, 17, 0.98));
    border-bottom: 1px solid rgba(148, 163, 184, 0.35);
    box-shadow: var(--shadow-soft);
  }

  .ha-primary-nav.is-open {
    max-height: 320px;
    opacity: 1;
    visibility: visible;
  }

  .ha-nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-4) var(--space-4) var(--space-5);
    gap: var(--space-3);
  }

  .ha-nav-link {
    width: 100%;
    justify-content: flex-start;
  }

  .ha-nav-item-cta .ha-nav-link-cta {
    width: 100%;
    justify-content: center;
  }
}

@media (min-width: 769px) {
  .ha-primary-nav {
    position: static;
    opacity: 1;
    visibility: visible;
    max-height: none;
  }
}