/* Header styles for Ultimate Game Zone Pl */

.ugz-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(to bottom, rgba(5, 5, 9, 0.96), rgba(5, 5, 9, 0.9), rgba(5, 5, 9, 0.75));
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(38, 38, 58, 0.9);
}

.ugz-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-3);
  gap: var(--space-4);
}

/* Skip link */
.ugz-skip-link {
  position: absolute;
  left: 50%;
  transform: translate(-50%, -200%);
  padding: 0.5rem 1rem;
  background-color: #000;
  color: var(--gray-50);
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-accent-blue);
  z-index: 100;
  transition: transform var(--transition-base);
}

.ugz-skip-link:focus-visible {
  transform: translate(-50%, 0.5rem);
}

/* Branding */
.ugz-header__brand {
  display: flex;
  align-items: center;
  min-width: 0;
}

.ugz-header__logo-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: var(--font-size-xs);
  color: var(--gray-50);
}

.ugz-header__logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 30% 70% 60% 40% / 40% 30% 70% 60%;
  background: conic-gradient(from 210deg, var(--color-primary), var(--color-accent-purple), var(--color-accent-blue), var(--color-primary));
  box-shadow: var(--shadow-glow-red);
}

.ugz-header__logo-text {
  white-space: nowrap;
}

@media (max-width: 480px) {
  .ugz-header__logo-text {
    display: none;
  }
}

/* Navigation */
.ugz-header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.ugz-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.ugz-header__nav-link {
  font-family: var(--font-heading);
  font-size: var(--font-size-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding-block: 0.25rem;
  position: relative;
}

.ugz-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.1rem;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent-purple));
  transition: width var(--transition-base);
}

.ugz-header__nav-link:hover,
.ugz-header__nav-link:focus-visible {
  color: var(--gray-50);
}

.ugz-header__nav-link:hover::after,
.ugz-header__nav-link:focus-visible::after {
  width: 100%;
}

.ugz-header__cta-wrap {
  display: flex;
  align-items: center;
}

.ugz-header__cta {
  font-size: var(--font-size-xs);
  padding-inline: 1.6rem;
}

/* Mobile toggle */
.ugz-header__toggle {
  display: none;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background-color: rgba(5, 5, 9, 0.9);
  color: var(--gray-50);
}

.ugz-header__toggle-icon {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
}

.ugz-header__toggle-line {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent-purple));
}

.ugz-header__toggle-text {
  font-family: var(--font-heading);
  font-size: var(--font-size-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* Responsive: show burger and collapse nav */
@media (max-width: 900px) {
  .ugz-header__inner {
    padding-block: var(--space-2);
  }

  .ugz-header__toggle {
    display: inline-flex;
  }

  .ugz-header__nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    margin-top: 0.25rem;
    padding-inline: var(--space-4);
    padding-bottom: var(--space-4);
    background: radial-gradient(circle at top, rgba(31, 182, 255, 0.12), transparent 60%), var(--color-bg-elevated);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .ugz-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: var(--space-2);
  }

  .ugz-header__nav-link {
    padding-block: 0.3rem;
  }

  .ugz-header__nav--open {
    display: flex;
  }

  .ugz-header__cta-wrap {
    width: 100%;
  }

  .ugz-header__cta {
    width: 100%;
    justify-content: center;
  }
}

/* State when menu open (optional visual cue) */
.ugz-header__toggle[aria-expanded="true"] .ugz-header__toggle-line:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

.ugz-header__toggle[aria-expanded="true"] .ugz-header__toggle-line:nth-child(2) {
  opacity: 0;
}

.ugz-header__toggle[aria-expanded="true"] .ugz-header__toggle-line:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

.ugz-header__toggle-line {
  transition: transform var(--transition-base), opacity var(--transition-base);
}