/* Header styles for DJ Lounge Events */

.djl-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: radial-gradient(circle at 0 0, rgba(236, 72, 153, 0.12), transparent 55%),
    radial-gradient(circle at 100% 0, rgba(59, 130, 246, 0.16), transparent 55%),
    rgba(5, 7, 22, 0.92);
  border-bottom: 1px solid rgba(148, 163, 184, 0.35);
}

.djl-header__inner {
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

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

.djl-header__logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.9rem;
  color: var(--color-text-inverse);
}

.djl-header__logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background-image: var(--gradient-primary);
  box-shadow: var(--shadow-glow-primary);
}

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

.djl-header__nav {
  display: flex;
  align-items: center;
}

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

.djl-header__nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding-block: 0.15rem;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-inverse);
}

.djl-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-fast) var(--transition-bezier-soft);
}

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

.djl-header__nav-item--cta .djl-header__nav-link::after {
  display: none;
}

.djl-header__nav-link--cta {
  padding-inline: 1.2rem;
  padding-block: 0.45rem;
  font-size: 0.8rem;
}

/* Mobile toggle */

.djl-header__toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: rgba(15, 23, 42, 0.8);
  cursor: pointer;
  gap: 4px;
  color: var(--color-text-inverse);
}

.djl-header__toggle-bar {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background-color: var(--color-text-inverse);
  transition: transform var(--transition-base) var(--transition-bezier-soft),
    opacity var(--transition-base) var(--transition-bezier-soft),
    width var(--transition-base) var(--transition-bezier-soft);
}

.djl-header__toggle--open .djl-header__toggle-bar:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

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

.djl-header__toggle--open .djl-header__toggle-bar:nth-child(3) {
  transform: translateY(-4px) rotate(-45deg);
}

/* Mobile nav behavior */

@media (max-width: 767.98px) {
  .djl-header__inner {
    height: auto;
    padding-block: 0.6rem;
  }

  .djl-header__nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background: rgba(5, 7, 22, 0.98);
    border-bottom: 1px solid rgba(148, 163, 184, 0.35);
    transform-origin: top;
    transform: scaleY(0.9);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition-base) var(--transition-bezier-soft),
      transform var(--transition-base) var(--transition-bezier-soft),
      visibility 0s linear var(--transition-base);
  }

  .djl-header__nav--open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: scaleY(1);
    transition: opacity var(--transition-base) var(--transition-bezier-soft),
      transform var(--transition-base) var(--transition-bezier-soft);
  }

  .djl-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: 0.75rem 1.25rem 1rem;
    gap: 0.5rem;
  }

  .djl-header__nav-link {
    padding-block: 0.4rem;
    font-size: 0.85rem;
  }

  .djl-header__nav-item--cta {
    width: 100%;
  }

  .djl-header__nav-link--cta {
    width: 100%;
    justify-content: center;
  }
}

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