.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg-primary);
  box-shadow: var(--shadow-soft);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-height);
  padding-block: 0.5rem;
}

.header__logo img {
  width: clamp(120px, 18vw, 150px);
  height: auto;
}

.header__nav {
  display: none;
}

.header__menu {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 2vw, 1.75rem);
}

.header__menu-link {
  color: var(--color-text);
  font-weight: var(--fw-semibold);
  padding: 0.4rem 0.2rem;
  position: relative;
  transition: color var(--transition-base);
}

.header__menu-link:hover,
.header__menu-link--active {
  color: var(--color-heading);
}

.header__menu-link--active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: var(--color-heading);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.header__cta {
  padding: 0.55rem 1rem;
  font-size: var(--fs-small);
}

.header__cta--login {
  display: none;
}

.header__flag {
  display: none;
}

.header__burger {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  border-radius: var(--radius-card);
}

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

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

.header__burger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

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

/* Mobile menu panel */
.header__mobile {
  background: var(--color-bg-dark);
  border-top: 1px solid rgba(255, 211, 41, 0.1);
  padding: 1rem clamp(1rem, 4vw, 2.5rem) 1.5rem;
}

.header__mobile[hidden] {
  display: none;
}

.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, 211, 41, 0.08);
}

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

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

.header__mobile-cta .btn {
  width: 100%;
}

/* Tablet / desktop */
@media (min-width: 768px) {
  .header__nav {
    display: block;
  }
  .header__burger {
    display: none;
  }
  .header__mobile {
    display: none;
  }
  .header__cta--login {
    display: inline-flex;
  }
  .header__flag {
    display: inline-flex;
    align-items: center;
  }
}