/* ==========================================================================
   Header
   ========================================================================== */

.header {
  padding: 24px var(--padding-x);
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  position: relative;
  z-index: 100;
  transition: color 0.3s ease;
}

.header--transparent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  max-width: none;
  background: transparent;
}

.header--dark .logo,
.header--dark .nav-link,
.header--dark .email,
.header--dark .mobile-menu-toggle {
  color: var(--text-primary);
}

.header--light .logo,
.header--light .nav-link,
.header--light .email,
.header--light .mobile-menu-toggle {
  color: var(--white);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
}

.logo {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-primary);
}

.nav {
  display: flex;
  gap: 32px;
}

.mobile-menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
  border: none;
  background: transparent;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.mobile-menu-toggle__bar {
  display: block;
  width: 22px;
  height: 1px;
  background: currentColor;
  border-radius: 0;
}

.nav-link {
  font-size: 16px;
  font-weight: 400;
  color: var(--text-primary);
}

.nav-link.active {
  font-weight: 500;
}

.email {
  font-size: 16px;
  font-weight: 400;
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .header-content {
    position: relative;
    flex-wrap: nowrap;
    gap: 12px;
  }

  .nav {
    display: none;
    position: absolute;
    top: calc(100% + 12px);
    left: 0;
    right: 0;
    z-index: 200;
    flex-direction: column;
    gap: 16px;
    padding: 16px;
    background: var(--card-color);
    border-radius: 0;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
  }

  .nav.nav--open {
    display: flex;
  }

  .mobile-menu-toggle {
    display: inline-flex;
  }

  .nav-link {
    display: block;
    padding: 6px 0;
  }

  .email {
    display: none;
  }
}