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

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

.header .container {
  padding: 0 var(--spacing-lg);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) 0;
  min-height: 70px;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-dark);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}

.header-logo:hover {
  color: var(--primary-blue);
}

.logo-icon {
  font-size: 2rem;
}

.logo-text {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  flex: 1;
  margin-left: var(--spacing-xl);
}

.nav-link {
  color: var(--dark-gray);
  font-weight: 500;
  transition: color 0.3s ease;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
}

.nav-link:hover {
  color: var(--primary-blue);
  background-color: var(--light-gray);
  text-decoration: none;
}

.nav-link.nav-icon {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.nav-divider {
  width: 1px;
  height: 24px;
  background-color: var(--border-gray);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--primary-dark);
  padding: var(--spacing-md);
  margin-right: -var(--spacing-md);
}

/* Mobile Responsive */

@media (max-width: 768px) {
  .mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .header-content {
    flex-wrap: wrap;
    min-height: auto;
  }

  .header-nav {
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background-color: var(--white);
    flex-direction: column;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    margin-left: 0;
  }

  .header-nav.open {
    max-height: 600px;
  }

  .nav-link {
    width: 100%;
    padding: var(--spacing-md);
  }

  .nav-divider {
    width: 100%;
    height: 1px;
    margin: var(--spacing-sm) 0;
  }
}