/* Header Styles */

.site-header {
  background: linear-gradient(135deg, var(--gray-dark) 0%, var(--gray) 100%);
  border-bottom: 1px solid var(--color-border);
  padding: 0;
  box-shadow: var(--shadow-md);
  position: relative;
}

.site-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-info), var(--brand-success));
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-title {
  font-size: 2.2rem;
  font-weight: 700;
  margin: 0;
  position: relative;
}

.site-title a {
  color: var(--text-color);
  text-decoration: none;
  transition: var(--transition-normal);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-md);
  display: inline-block;
}

.site-title a:hover {
  color: var(--brand-primary);
  text-decoration: none;
  background-color: var(--gray-lighter);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

/* Logo Styling */
.site-logo {
  display: flex;
  align-items: center;
}

.site-logo a {
  display: block;
  transition: var(--transition-normal);
}

.site-logo img {
  max-height: 40px;
  width: auto;
  transition: var(--transition-normal);
}

.site-description {
  color: var(--gray-light);
  margin: var(--spacing-xs) 0 0 0;
  font-size: 1rem;
}

/* Navigation */
.main-navigation {
  display: flex;
  align-items: center;
}

.main-navigation ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-xs);
}

.main-navigation li {
  position: relative;
  margin: 0;
}

.main-navigation a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--text-color);
  text-decoration: none;
  transition: var(--transition-normal);
  font-weight: 500;
  position: relative;
}

.main-navigation a:hover {
  color: var(--brand-primary);
  text-decoration: none;
}

.main-navigation .current-menu-item > a {
  color: var(--brand-primary);
  font-weight: 600;
}

.main-navigation .current-menu-item > a:hover {
  color: var(--link-hover-color);
}

/* Mobile menu button */
.menu-toggle {
  display: none;
  background: var(--brand-primary);
  color: var(--text-color);
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 10px;
  cursor: pointer;
  font-size: var(--font-size-base);
  transition: var(--transition-fast);
}

.menu-toggle:hover {
  background-color: var(--link-hover-color);
}

@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .menu-toggle {
    display: block;
  }
  
  .main-navigation ul {
    display: none;
    flex-direction: column;
    width: 100%;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--gray-dark);
    border-top: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    z-index: 1000;
  }
  
  .main-navigation.toggled ul {
    display: flex;
  }
  
  .main-navigation li {
    width: 100%;
  }
  
  .main-navigation a {
    border-radius: 0;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
  }
}