.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 1000;
  transition: background 0.3s, box-shadow 0.3s;
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}

.inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logoArea {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
  transition: color 0.3s;
}

.scrolled .brand {
  color: var(--color-primary);
}

.transparentText .brand {
  color: #fff;
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.navLink {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color 0.2s;
  position: relative;
}

.navLink:hover {
  color: var(--color-primary);
}

.navLink.active {
  color: var(--color-primary);
}

.transparentText .navLink {
  color: rgba(255, 255, 255, 0.85);
}

.transparentText .navLink:hover,
.transparentText .navLink.active {
  color: #fff;
}

.scrolled .navLink {
  color: var(--color-text-secondary);
}

.scrolled .navLink:hover,
.scrolled .navLink.active {
  color: var(--color-primary);
}

.actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.langBtn {
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: all 0.2s;
}

.langBtn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.transparentText .langBtn {
  border-color: rgba(255, 255, 255, 0.4);
  color: rgba(255, 255, 255, 0.85);
}

.transparentText .langBtn:hover {
  border-color: #fff;
  color: #fff;
}

.scrolled .langBtn {
  border-color: var(--color-border);
  color: var(--color-text-secondary);
}

.ctaBtn {
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  padding: 8px 20px;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.2s;
}

.ctaBtn:hover {
  background: var(--color-primary-dark);
  box-shadow: var(--shadow-primary);
}

/* Mobile actions (hidden on desktop) */
.mobileActions {
  display: none;
}

/* Mobile menu */
.menuToggle {
  display: none;
  background: none;
  border: none;
  width: 32px;
  height: 32px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}

.menuToggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text-primary);
  transition: all 0.3s;
  border-radius: 1px;
}

.transparentText .menuToggle span {
  background: #fff;
}

.scrolled .menuToggle span {
  background: var(--color-text-primary);
}

@media (max-width: 900px) {
  .nav {
    display: none;
  }

  .nav.mobileOpen {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    padding: 32px 24px;
    gap: 24px;
    z-index: 999;
  }

  .nav.mobileOpen .navLink {
    font-size: 18px;
    color: var(--color-text-primary);
  }

  .menuToggle {
    display: flex;
  }

  .actions {
    display: none;
  }

  .nav.mobileOpen .mobileActions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 16px;
  }
}
