/* Header component styles for Vibe Evening House */
.header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(5, 6, 8, 0.96), rgba(5, 6, 8, 0.9), rgba(5, 6, 8, 0.7), transparent);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

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

/* Brand / logo */
.header__brand {
  display: flex;
  align-items: center;
}

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

.header__logo-mark {
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: radial-gradient(circle at 0 0, rgba(255, 255, 255, 0.18), transparent 60%),
              radial-gradient(circle at 100% 100%, rgba(0, 197, 138, 0.5), transparent 60%),
              #050608;
  box-shadow: 0 0 0 1px rgba(245, 212, 137, 0.4), 0 8px 18px rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
}

.header__logo-chip {
  position: relative;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--color-primary), var(--color-accent-gold), var(--color-primary));
  box-shadow: 0 0 0 2px #050608;
}

.header__logo-chip::before {
  content: "VE";
  position: absolute;
  inset: 3px;
  border-radius: inherit;
  background: #050608;
  color: var(--color-accent-silver);
  font-size: 0.55rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.06em;
}

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

.header__logo-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.header__logo-subtitle {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

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

.header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}

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

.header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.3rem;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-accent-gold), var(--color-primary));
  transition: width var(--transition-base);
}

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

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

.header__cta {
  font-size: 0.7rem;
}

/* Mobile toggle */
.header__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: radial-gradient(circle at 0 0, rgba(255, 255, 255, 0.15), transparent 55%),
              rgba(5, 6, 8, 0.85);
  color: var(--color-text);
  cursor: pointer;
}

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

.header__toggle:focus-visible {
  outline: 2px solid var(--color-accent-gold);
  outline-offset: 3px;
}

/* Mobile menu state */
@media (max-width: 985px) {
  .header__toggle {
    display: inline-flex;
  }

  .header__nav {
    position: fixed;
    inset-inline: 0;
    top: 60px;
    background: radial-gradient(circle at 0 0, rgba(0, 197, 138, 0.16), transparent 55%),
                var(--color-bg-alt);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  }

  .header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-4) var(--container-padding-x) var(--space-6);
    gap: var(--space-3);
  }

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

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

  .header__nav--open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

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

  .header__toggle--active .header__toggle-bar:nth-child(2) {
    opacity: 0;
  }

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

@media (max-width: 480px) {
  .header__logo-title {
    font-size: 0.9rem;
  }

  .header__logo-subtitle {
    display: none;
  }
}