/* Main Page Styles */

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Navbar */
.navbar {
  background: white;
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: var(--spacing-md) 0;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
}

.navbar-brand h1 {
  font-size: 1.5rem;
  color: var(--primary);
  margin: 0;
}

.navbar-nav {
  display: flex;
  gap: var(--spacing-lg);
}

.nav-link {
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--primary);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.cart-button {
  position: relative;
  font-size: 1.5rem;
}

/* Hero */
.hero {
  padding: var(--spacing-xl) 0;
  background: linear-gradient(135deg, var(--surface) 0%, var(--bg) 100%);
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.hero-title {
  font-size: 3.5rem;
  color: var(--text);
  margin-bottom: var(--spacing-md);
  line-height: 1.1;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-light);
  margin-bottom: var(--spacing-lg);
}

.hero-ctas {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.hero-image img {
  width: 100%;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  transform: rotate(-2deg);
  transition: var(--transition);
}

.hero-image img:hover {
  transform: rotate(0deg) scale(1.02);
}

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

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section-title {
  color: var(--text);
  margin-bottom: var(--spacing-sm);
}

.section-subtitle {
  color: var(--text-light);
  font-size: 1.125rem;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

/* Category Filter */
.category-filter {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
  justify-content: center;
}

.filter-btn {
  padding: 0.75rem 1.5rem;
  border: 2px solid var(--surface);
  background: white;
  color: var(--text);
  border-radius: 30px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.filter-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

.no-products {
  text-align: center;
  color: var(--text-light);
  font-size: 1.125rem;
  padding: var(--spacing-xl);
  grid-column: 1 / -1;
}

/* About Section */
.about-section {
  background: var(--surface);
}

.about-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.about-image img {
  width: 100%;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
}

.about-content p {
  font-size: 1.125rem;
  color: var(--text-light);
  margin-bottom: var(--spacing-md);
}

/* Contact Section */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.contact-item {
  background: white;
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  text-align: center;
}

.contact-item h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

.contact-item a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  font-size: 1.125rem;
  transition: var(--transition);
}

.contact-item a:hover {
  color: var(--primary-600);
  text-decoration: underline;
}

/* Footer */
.footer {
  background: var(--text);
  color: white;
  text-align: center;
  padding: var(--spacing-lg) 0;
  margin-top: var(--spacing-xl);
}

.footer p {
  margin: var(--spacing-xs) 0;
}

/* WhatsApp FAB */
.whatsapp-fab {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  z-index: 999;
}

.whatsapp-fab:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
}

/* Error Notification */
.error-notification {
  position: fixed;
  top: 20px;
  right: 20px;
  background: var(--danger);
  color: white;
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  z-index: 10000;
  animation: slideInRight 0.3s ease;
}

/* Responsive */
@media (max-width: 1024px) {
  .navbar-nav {
    display: none;
  }
}

@media (max-width: 768px) {
  .hero-container,
  .about-container {
    grid-template-columns: 1fr;
  }

  .hero-image {
    order: -1;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
  }

  .hero-ctas {
    flex-direction: column;
  }

  .hero-ctas .btn {
    width: 100%;
  }
}