/* Header styles for Comparatif Jeuxus */

.cj-site-header {
  position: relative;
  z-index: 40;
  background-color: var(--color-background);
  border-bottom: 1px solid var(--color-border-subtle);
}

/* 18+ age banner */
.cj-age-banner {
  background: linear-gradient(90deg, #3b0d0e, #7f1d1d);
  color: #ffe9e9;
  border-bottom: 1px solid rgba(248, 113, 113, 0.5);
  font-size: var(--font-size-xs);
}

.cj-age-banner__inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding-block: var(--space-4);
}

.cj-age-banner__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 999px;
  border: 1px solid rgba(254, 226, 226, 0.8);
  background-color: rgba(127, 29, 29, 0.5);
  font-weight: 700;
  font-size: 0.8rem;
}

.cj-age-banner__text {
  margin: 0;
  color: #ffe9e9;
}

/* Main header */
.cj-main-header {
  background-color: var(--color-background);
}

.cj-main-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  padding-block: var(--space-8);
}

/* Branding */
.cj-brand__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-6);
  color: var(--color-text);
}

.cj-brand__mark {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 20%;
  background: radial-gradient(circle at 30% 30%, var(--color-success) 0, var(--color-primary) 38%, #030b18 70%);
  box-shadow: var(--shadow-sm);
}

.cj-brand__text {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.cj-brand__name {
  font-family: "Space Grotesk", var(--font-sans);
  font-size: var(--font-size-xl);
  letter-spacing: 0.02em;
}

.cj-brand__tagline {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* Navigation */
.cj-primary-nav {
  position: relative;
}

.cj-primary-nav__list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.cj-primary-nav__item--highlight {
  margin-left: var(--space-2);
}

.cj-primary-nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding-inline: var(--space-3);
  padding-block: 0.25rem;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.cj-primary-nav__link::after {
  content: "";
  position: absolute;
  left: 0.45rem;
  right: 0.45rem;
  bottom: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-success));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-normal);
}

.cj-primary-nav__link:hover,
.cj-primary-nav__link:focus-visible {
  color: var(--color-neutral-800);
}

.cj-primary-nav__link:hover::after,
.cj-primary-nav__link:focus-visible::after,
.cj-primary-nav__link--active::after {
  transform: scaleX(1);
}

.cj-primary-nav__link--cta {
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-strong);
  padding-inline: var(--space-6);
  padding-block: 0.4rem;
  background-color: var(--color-primary-soft);
  color: var(--color-neutral-800);
}

.cj-primary-nav__link--cta:hover,
.cj-primary-nav__link--cta:focus-visible {
  background-color: var(--color-primary);
  color: #ffffff;
}

.cj-primary-nav__link--cta::after {
  display: none;
}

/* Mobile navigation toggle */
.cj-nav-toggle {
  display: none;
  align-items: center;
  gap: var(--space-3);
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-subtle);
  background-color: var(--color-surface);
  color: var(--color-text);
  font-size: var(--font-size-xs);
}

.cj-nav-toggle__icon {
  position: relative;
  width: 1.25rem;
  height: 1.25rem;
}

.cj-nav-toggle__icon::before,
.cj-nav-toggle__icon::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  border-radius: 999px;
  background-color: var(--color-neutral-700);
  transition: transform var(--transition-normal), top var(--transition-normal), bottom var(--transition-normal), opacity var(--transition-fast);
}

.cj-nav-toggle__icon::before {
  top: 0.3rem;
}

.cj-nav-toggle__icon::after {
  bottom: 0.3rem;
}

.cj-nav-toggle.is-active .cj-nav-toggle__icon::before {
  top: 0.6rem;
  transform: rotate(45deg);
}

.cj-nav-toggle.is-active .cj-nav-toggle__icon::after {
  bottom: 0.6rem;
  transform: rotate(-45deg);
}

.cj-nav-toggle__label {
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Responsive behaviour */
@media (max-width: 880px) {
  .cj-main-header__inner {
    padding-block: var(--space-6);
  }

  .cj-primary-nav__list {
    position: absolute;
    right: var(--space-8);
    top: 100%;
    margin-top: var(--space-4);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-subtle);
    background-color: var(--color-surface);
    box-shadow: var(--shadow-md);
    flex-direction: column;
    align-items: flex-start;
    min-width: min(260px, 75vw);
    max-height: 0;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-4px);
    transition: max-height var(--transition-slow), opacity var(--transition-normal), transform var(--transition-normal);
  }

  .cj-primary-nav__item--highlight {
    margin-left: 0;
    align-self: stretch;
  }

  .cj-primary-nav__link {
    width: 100%;
    padding-block: 0.35rem;
  }

  .cj-primary-nav--open .cj-primary-nav__list {
    max-height: 320px;
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .cj-nav-toggle {
    display: inline-flex;
  }
}

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

@media (prefers-reduced-motion: reduce) {
  .cj-primary-nav__list,
  .cj-nav-toggle__icon::before,
  .cj-nav-toggle__icon::after {
    transition: none;
  }
}