/* Header specific styles for Private Event Design */
.header {
  position: sticky;
  top: 0;
  z-index: 40;
}

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

.header__logo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.header__logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 0.9rem;
  background: radial-gradient(circle at 20% 0, #f1c94a, #7b1237 55%, #05060a 100%);
  box-shadow: var(--shadow-gold-glow);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
}

.header__logo-text {
  display: flex;
  flex-direction: column;
}

.header__logo-title {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.header__logo-subtitle {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-text-muted);
}

/* Desktop nav */
.header__nav {
  display: flex;
  align-items: center;
}

.header__nav-list {
  list-style: none;
}

.header__nav-item a {
  position: relative;
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-soft);
}

.header__nav-item a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary-strong), var(--color-accent-burgundy));
  transition: width var(--transition-base);
}

.header__nav-item a:hover::after,
.header__nav-item a:focus-visible::after {
  width: 100%;
}

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

/* Mobile menu toggle */
.header__menu-toggle {
  display: none;
  align-items: center;
  gap: var(--space-2);
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(5, 6, 10, 0.9);
  color: var(--color-text);
  cursor: pointer;
}

.header__menu-icon {
  position: relative;
  width: 1.1rem;
  height: 0.9rem;
}

.header__menu-icon::before,
.header__menu-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: var(--color-text);
  transition: transform var(--transition-base), top var(--transition-base), bottom var(--transition-base), opacity var(--transition-base);
}

.header__menu-icon::before {
  top: 0;
}

.header__menu-icon::after {
  bottom: 0;
}

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

/* Open state */
.header--menu-open .header__menu-icon::before {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}

.header--menu-open .header__menu-icon::after {
  bottom: 50%;
  transform: translateY(50%) rotate(-45deg);
}

@media (max-width: 840px) {
  .header__menu-toggle {
    display: inline-flex;
  }

  .header__nav-list {
    display: none;
  }

  .header__nav {
    position: fixed;
    inset: 3.5rem 0 auto 0;
    background: radial-gradient(circle at top, rgba(17, 27, 58, 0.98), rgba(5, 6, 10, 0.98));
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform var(--transition-base), opacity var(--transition-base);
  }

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

  .header__nav-cta a {
    width: 100%;
    justify-content: center;
    margin-left: 0;
    margin-top: var(--space-2);
  }

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

  .header--menu-open .header__nav-list {
    display: flex;
  }
}

@media (max-width: 520px) {
  .header__logo-subtitle {
    display: none;
  }
}