/* ==========================================================================
   Header
   ========================================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: var(--color-bg-primary);
  border-bottom: 1px solid var(--color-divider);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: var(--header-height);
}

.header__logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.header__logo img {
  width: auto;
  height: 38px;
}

/* Desktop nav */
.header__nav {
  display: none;
  margin-inline: auto;
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: clamp(0.5rem, 1.5vw, 1.5rem);
}

.header__nav-link {
  display: inline-block;
  padding: 0.5rem 0.35rem;
  color: var(--color-text);
  font-weight: var(--fw-semibold);
  position: relative;
  transition: color var(--transition-fast);
}

.header__nav-link::after {
  content: "";
  position: absolute;
  left: 0.35rem;
  right: 0.35rem;
  bottom: 0.15rem;
  height: 2px;
  background: var(--color-heading);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-fast);
}

.header__nav-link:hover,
.header__nav-link--active {
  color: var(--color-white);
}

.header__nav-link:hover::after,
.header__nav-link--active::after {
  transform: scaleX(1);
}

/* Actions */
.header__actions {
  display: none;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

.header__cta {
  padding: 0.6rem 1.1rem;
  font-size: 0.9rem;
}

.header__flag {
  display: inline-flex;
  align-items: center;
}

.header__flag img {
  width: 26px;
  height: 26px;
  border-radius: 3px;
}

/* Burger (mobile) — placed after CTAs at right edge */
.header__burger {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  margin-left: auto;
  padding: 10px;
}

.header__burger-bar {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.header__burger[aria-expanded="true"] .header__burger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.header__burger[aria-expanded="true"] .header__burger-bar:nth-child(2) {
  opacity: 0;
}
.header__burger[aria-expanded="true"] .header__burger-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu panel */
.header__mobile {
  border-top: 1px solid var(--color-divider);
  background: var(--color-bg-dark);
  padding: 1rem clamp(1rem, 4vw, 2rem) 1.5rem;
}

.header__mobile-list {
  display: grid;
  gap: 0.25rem;
}

.header__mobile-link {
  display: block;
  padding: 0.85rem 0.5rem;
  color: var(--color-white);
  font-weight: var(--fw-semibold);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.header__mobile-link--active {
  color: var(--color-heading);
}

.header__mobile-actions {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

/* Desktop breakpoint */
@media (min-width: 992px) {
  .header__burger { display: none; }
  .header__nav { display: block; }
  .header__actions { display: flex; }
  .header__mobile { display: none; }
}