/* Header specific styles for CHOICE ADVISOR HUBB */

.site-header {
  z-index: 50;
}

.header-brand {
  display: flex;
  align-items: center;
}

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

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 40% 60% 55% 45%;
  background: radial-gradient(circle at 30% 20%, #ff9fbf, #ff3366 55%, #8e44ad 100%);
  box-shadow: var(--shadow-glow);
}

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

.brand-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

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

/* Navigation */
.primary-nav {
  display: block;
}

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

.nav-item {
  position: relative;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: 0.25rem 0;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255, 51, 102, 0.9), transparent);
  transform-origin: left;
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.nav-link:hover::after,
.nav-link:focus-visible::after {
  transform: scaleX(1);
}

.nav-link.nav-link-cta {
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: radial-gradient(circle at top left, var(--color-primary-soft), rgba(0, 0, 0, 0.9));
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.nav-link.nav-link-cta::after {
  display: none;
}

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

/* Mobile toggle */
.nav-toggle {
  position: relative;
  display: none;
  width: 42px;
  height: 40px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(5, 5, 16, 0.9);
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  color: var(--color-text);
}

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

.nav-toggle.is-open .nav-toggle-bar:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
}

.nav-toggle.is-open .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open .nav-toggle-bar:nth-child(3) {
  transform: translateY(-3.5px) rotate(-45deg);
}

/* Responsive behaviour */
@media (max-width: 768px) {
  .nav-toggle {
    display: inline-flex;
  }

  .primary-nav {
    position: fixed;
    inset-inline: 0;
    top: 56px;
    background: radial-gradient(circle at top, rgba(16, 16, 32, 0.98), rgba(5, 5, 16, 0.98));
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transform-origin: top;
    transform: scaleY(0.96);
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  }

  .primary-nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: scaleY(1);
  }

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

  .nav-item-cta {
    margin-left: 0;
    margin-top: var(--space-2);
  }

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

@media (max-width: 480px) {
  .brand-title {
    font-size: 0.8rem;
  }

  .brand-subtitle {
    display: none;
  }
}