.headerv2 {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--tk-z-fixed, 300);
  background: var(--tk-surface, #fff);
  border-bottom: 1px solid var(--tk-border, #e8e2d8);
  transition: box-shadow 0.3s ease, padding 0.3s ease;
}

.headerv2--scrolled {
  box-shadow: var(--tk-shadow-sm, 0 2px 4px rgba(0, 0, 0, 0.06));
}

.headerv2__inner {
  display: flex;
  align-items: center;
  gap: var(--tk-space-6, 1.5rem);
  padding: 0.875rem 0;
  transition: padding 0.3s ease;
}

.headerv2--scrolled .headerv2__inner {
  padding: 0.625rem 0;
}

/* Logo */
.headerv2__logo {
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.tk-logo-mark {
  display: inline-flex;
  gap: 3px;
}

.headerv2__logo-text {
  font-family: var(--tk-font-heading);
  font-weight: var(--tk-font-weight-extrabold, 800);
  font-size: 1.3125rem;
  line-height: 1;
}

.headerv2__logo-tamm {
  color: var(--tk-gray-800, #33302c);
}

.headerv2__logo-kreiz {
  color: var(--tk-orange, #ee8b00);
}

/* Nav */
.headerv2__nav {
  display: flex;
  align-items: center;
  gap: var(--tk-space-5, 1.25rem);
}

.headerv2__nav-link {
  text-decoration: none;
  color: var(--tk-gray-700, #4d4741);
  font-size: 0.90625rem;
  font-weight: var(--tk-font-weight-semibold, 600);
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}

.headerv2__nav-link:hover {
  color: var(--tk-gray-900, #26221f);
}

.headerv2__nav-link--active {
  color: var(--tk-gray-900, #26221f);
  border-bottom-color: var(--tk-orange, #ee8b00);
}

/* Actions */
.headerv2__actions {
  display: flex;
  align-items: center;
  gap: var(--tk-space-3, 0.75rem);
  margin-left: auto;
}

.headerv2__icon-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--tk-space-2, 0.5rem);
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--tk-space-2, 0.5rem);
  color: var(--tk-gray-700, #4d4741);
  font-size: var(--tk-font-size-base, 1rem);
  border-radius: var(--tk-radius-md, 10px);
  transition: background-color 0.2s ease, color 0.2s ease;
}

.headerv2__icon-btn:hover {
  background: var(--tk-gray-100, #f4f1ec);
}

/* Lien connexion / profil — texte sobre comme la maquette */
.headerv2__auth-link {
  display: inline-flex;
  align-items: center;
  gap: var(--tk-space-2, 0.5rem);
  text-decoration: none;
  font-size: 0.84375rem;
  font-weight: var(--tk-font-weight-semibold, 600);
  color: var(--tk-gray-700, #4d4741);
  padding: var(--tk-space-2, 0.5rem);
  border-radius: var(--tk-radius-md, 10px);
  transition: color 0.2s ease, background-color 0.2s ease;
  white-space: nowrap;
}

.headerv2__auth-link:hover {
  color: var(--tk-gray-900, #26221f);
  background: var(--tk-gray-100, #f4f1ec);
}

/* CTA orange — Proposer un événement */
.headerv2__cta {
  align-items: center;
  background: var(--tk-orange, #ee8b00);
  color: var(--tk-white, #fff);
  font-size: 0.84375rem;
  font-weight: var(--tk-font-weight-bold, 700);
  padding: 9px 16px;
  border-radius: 9px;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.headerv2__cta:hover {
  background: var(--tk-orange-dark, #c26f00);
  color: var(--tk-white, #fff);
  transform: translateY(-1px);
}

/* Burger */
.headerv2__burger {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--tk-space-2, 0.5rem);
  color: var(--tk-gray-900, #26221f);
  font-size: var(--tk-font-size-lg, 1.125rem);
}

/* Mobile : espaces resserrés pour que tout tienne en 390px */
@media (max-width: 575.98px) {
  .headerv2__inner {
    gap: var(--tk-space-3, 0.75rem);
  }

  .headerv2__actions {
    gap: var(--tk-space-1, 0.25rem);
  }

  .headerv2__logo-text {
    font-size: 1.125rem;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .headerv2,
  .headerv2__inner,
  .headerv2__cta {
    transition: none;
  }
}

/* Barre de recherche dépliable (spec L314) */
.headerv2__search {
  padding: 0.5rem 0 0.75rem;
  border-top: 1px solid var(--tk-gray-100, #f4f1ec);
}

/* Menu déroulant « Domaines » (spec L317) */
.headerv2__dropdown {
  position: relative;
}

.headerv2__dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
}

.headerv2__dropdown-chevron {
  font-size: 0.7em;
}

.headerv2__dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 20;
  min-width: 12rem;
  margin: 0.5rem 0 0;
  padding: 0.5rem 0;
  list-style: none;
  background: var(--tk-white, #fff);
  border-radius: var(--tk-radius-md, 10px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.headerv2__dropdown--open .headerv2__dropdown-menu,
.headerv2__dropdown:hover .headerv2__dropdown-menu {
  display: block;
}

.headerv2__dropdown-link {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--tk-gray-700, #4d4741);
  font-size: 0.875rem;
  font-weight: var(--tk-font-weight-semibold, 600);
  text-decoration: none;
  white-space: nowrap;
}

.headerv2__dropdown-link:hover {
  background: var(--tk-gray-100, #f4f1ec);
  color: var(--tk-gray-900, #26221f);
}