/* Header styles for Moon Pulse Venue */

.mp-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(to bottom, rgba(5, 7, 17, 0.98), rgba(5, 7, 17, 0.92));
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.mp-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  padding-bottom: var(--space-4);
}

.mp-header__brand {
  display: flex;
  align-items: center;
}

.mp-header__logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: var(--text-sm);
}

.mp-header__logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 20%, #ffffff, var(--color-primary-strong));
  box-shadow: 0 0 22px rgba(240, 200, 117, 0.6);
  position: relative;
}

.mp-header__logo-mark::after {
  content: "";
  position: absolute;
  inset: 4px;
  border-radius: inherit;
  background: radial-gradient(circle at 70% 80%, rgba(5, 7, 17, 0.3), rgba(5, 7, 17, 0.95));
}

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

/* Navigation */

.mp-header__nav {
  margin-left: var(--space-4);
}

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

.mp-header__nav-link {
  position: relative;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.mp-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transition: width var(--transition-normal);
}

.mp-header__nav-link:focus-visible,
.mp-header__nav-link:hover {
  color: var(--color-primary-strong);
}

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

.mp-header__nav-item--cta {
  margin-left: var(--space-2);
}

.mp-header__cta {
  font-size: var(--text-xs);
  padding-inline: 1.4rem;
}

/* Mobile toggle */

.mp-header__toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(5, 7, 17, 0.85);
  color: var(--color-text);
}

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

.mp-header__toggle:focus-visible {
  box-shadow: var(--shadow-focus);
}

/* Mobile nav initial state */

@media (max-width: 767px) {
  .mp-header__nav {
    position: fixed;
    inset-inline: 0;
    top: 64px;
    background: radial-gradient(circle at top, rgba(211, 167, 92, 0.06), transparent 55%),
      rgba(5, 7, 17, 0.98);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal), transform var(--transition-normal);
  }

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

  .mp-header__nav-item--cta {
    width: 100%;
    margin-left: 0;
    margin-top: var(--space-2);
  }

  .mp-header__nav-item--cta .mp-header__cta {
    width: 100%;
    justify-content: center;
  }

  .mp-header__toggle {
    order: 2;
  }
}

/* Desktop layout */

@media (min-width: 768px) {
  .mp-header__toggle {
    display: none;
  }
}

/* Open state modifiers added via JS */

.mp-header--menu-open .mp-header__nav {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mp-header--menu-open .mp-header__toggle-bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.mp-header--menu-open .mp-header__toggle-bar:nth-child(2) {
  opacity: 0;
  width: 0;
}

.mp-header--menu-open .mp-header__toggle-bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Ensure nav is visible by default on desktop even without JS */

@media (min-width: 768px) {
  .mp-header__nav {
    position: static;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    border-top: none;
    background: transparent;
  }
}