/* Layout Helpers */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

@media (min-width: 700px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

/* Responsive Nav */
.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) 0;
}

.site-nav ul {
  display: flex;
  gap: var(--spacing-md);
}

.site-nav a {
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius);
  transition: background 0.2s;
}

.site-nav a:hover {
  background: var(--color-secondary);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
}

@media (max-width: 600px) {
  .site-nav ul {
    flex-direction: column;
    position: absolute;
    top: 60px;
    right: 0;
    background: var(--color-bg);
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    padding: var(--spacing-md);
    display: none;
  }
  .site-nav.open ul {
    display: flex;
  }
  .nav-toggle {
    display: flex;
  }
}