/* ========================================
   WEELZ - Layout Styles
   Header, Footer, Grid System
   ======================================== */

/* ========================================
   Header & Navigation
   ======================================== */

.header {
  background: var(--color-burnt-orange);
  border-bottom: 2px solid rgba(0, 0, 0, 0.2);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
}

.logo {
  font-family: 'Pacifico', cursive;
  font-size: 2.5rem;
  color: var(--color-garage-cream);
  text-shadow: none;
  letter-spacing: normal;
}

.logo a {
  color: var(--color-garage-cream);
  text-decoration: none;
}

.logo a:hover {
  color: var(--color-garage-cream);
  opacity: 0.8;
}

/* Toolboard-style Navigation */
.nav {
  display: flex;
  gap: var(--spacing-xs);
}

.nav-link {
  padding: var(--spacing-xs) var(--spacing-sm);
  color: var(--color-worn-white);
  font-weight: bold;
  text-transform: uppercase;
  font-size: 0.9rem;
  border: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  transition: all var(--transition-fast);
}

.nav-link:hover {
  background: rgba(0, 0, 0, 0.2);
  border-color: transparent;
  color: var(--color-worn-white);
  transform: none;
  box-shadow: none;
}

.nav-link.active {
  background: rgba(0, 0, 0, 0.3);
  border-color: transparent;
  color: var(--color-worn-white);
  text-decoration: underline;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: transparent;
  border: 2px solid var(--color-chrome-silver);
  color: var(--color-chrome-silver);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 1.5rem;
}

.menu-toggle:hover {
  background: var(--color-rust-orange);
  border-color: var(--color-rust-orange);
  color: var(--color-worn-white);
}

/* ========================================
   Main Content Area
   ======================================== */

.main {
  min-height: calc(100vh - 200px);
  padding: 0 0 var(--spacing-lg) 0;
}

.section {
  padding: var(--spacing-xl) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  position: relative;
  font-family: 'Pacifico', cursive;
  color: var(--color-garage-green);
  font-size: 3.5rem;
}

.section-title::after {
  content: '';
  display: block;
  width: 100px;
  height: 4px;
  background: var(--color-rust-orange);
  margin: var(--spacing-sm) auto;
  box-shadow: var(--shadow-tool);
}

/* ========================================
   Grid System
   ======================================== */

.grid {
  display: grid;
  gap: var(--spacing-md);
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* ========================================
   Footer
   ======================================== */

.footer {
  background: var(--gradient-oil);
  border-top: 3px solid var(--color-chrome-silver);
  padding: var(--spacing-lg) 0;
  margin-top: var(--spacing-xxl);
}

.footer-content {
  text-align: center;
  color: var(--color-worn-white);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
}

.footer-link {
  color: var(--color-chrome-silver);
  font-size: 0.9rem;
}

.footer-link:hover {
  color: var(--color-vintage-yellow);
}

.social-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--color-grease-gray);
  border: 2px solid var(--color-chrome-silver);
  border-radius: 50%;
  color: var(--color-worn-white);
  font-size: 1.2rem;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-tool);
}

.social-link:hover {
  background: var(--color-rust-orange);
  border-color: var(--color-rust-orange);
  transform: translateY(-3px) scale(1.1);
}

.copyright {
  margin-top: var(--spacing-md);
  font-size: 0.85rem;
  color: var(--color-grease-gray);
}

/* ========================================
   Responsive Grid Adjustments
   ======================================== */

@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }
  
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--gradient-oil);
    flex-direction: column;
    padding: var(--spacing-md);
    border-top: 2px solid var(--color-rust-orange);
    box-shadow: var(--shadow-garage);
    display: none;
  }
  
  .nav.active {
    display: flex;
  }
  
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .main {
    padding: 0 0 var(--spacing-md) 0;
  }
}

@media (max-width: 480px) {
  .header-content {
    padding: var(--spacing-sm);
  }
  
  .logo {
    font-size: 1.5rem;
  }
  
  .section {
    padding: var(--spacing-md) 0;
  }
}