/* Header-specific styles for Agenda Quartier */

.aq-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
}

.aq-header__inner {
  align-items: center;
}

/* Branding */
.aq-header__branding {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.aq-header__logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.aq-header__logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(199, 161, 91, 0.6);
  background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.9), transparent 55%),
              linear-gradient(135deg, rgba(139, 47, 57, 0.9), rgba(70, 54, 45, 0.95));
  box-shadow: var(--shadow-soft);
}

.aq-header__logo-text {
  font-family: var(--font-serif);
  font-size: 0.92rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-heading);
  white-space: nowrap;
}

/* Navigation */
.aq-header__nav {
  margin-left: auto;
}

.aq-header__nav-list {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.aq-header__nav-link {
  font-size: var(--font-size-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-700);
}

.aq-header__nav-item--cta .aq-header__nav-link--cta {
  padding: 0.55rem 1.3rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(140, 47, 57, 0.7);
  color: var(--color-primary);
}

.aq-header__nav-item--cta .aq-header__nav-link--cta:hover {
  background-color: var(--color-primary);
  color: #fff;
}

/* Mobile toggle */
.aq-header__nav-toggle {
  display: none;
  position: relative;
  width: 40px;
  height: 32px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(215, 205, 194, 0.9);
  justify-content: center;
  align-items: center;
  gap: 6px;
}

.aq-header__nav-toggle-bar {
  width: 18px;
  height: 2px;
  border-radius: 99px;
  background-color: var(--gray-800);
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

/* Open state */
.aq-header__nav-toggle[aria-expanded="true"] .aq-header__nav-toggle-bar:first-child {
  transform: translateY(4px) rotate(45deg);
}

.aq-header__nav-toggle[aria-expanded="true"] .aq-header__nav-toggle-bar:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

/* Responsive behaviour */
@media (max-width: 960px) {
  .aq-header__nav-toggle {
    display: inline-flex;
    flex-direction: column;
  }

  .aq-header__nav {
    position: fixed;
    inset-block-start: 56px;
    inset-inline: 0;
    background-color: rgba(248, 245, 240, 0.98);
    backdrop-filter: blur(16px);
    border-top: 1px solid rgba(215, 205, 194, 0.9);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition-normal), transform var(--transition-normal), visibility var(--transition-normal);
  }

  .aq-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: 1.5rem var(--container-padding-x) 2rem;
    gap: 1rem;
  }

  .aq-header__nav-link {
    font-size: var(--font-size-base);
  }

  .aq-header__nav-item--cta .aq-header__nav-link--cta {
    display: inline-flex;
    padding-inline: 1.4rem;
  }

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

@media (max-width: 640px) {
  .aq-header__logo-text {
    font-size: 0.8rem;
  }
}