/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #33333a;
  background-color: #f5f5f4;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header and Navigation */
header {
  background-color: white;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.nav-brand h2 {
  color: #ff573e;
  font-size: 1.8rem;
  font-weight: bold;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-menu a {
  text-decoration: none;
  color: #33333a;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: #ff573e;
}

/* Buttons */
.btn-primary {
  background-color: #ff573e;
  color: white;
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  text-decoration: none;
  display: inline-block;
  font-weight: 600;
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn-primary:hover {
  background-color: #e04832;
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: transparent;
  color: #ff573e;
  padding: 12px 24px;
  border: 2px solid #ff573e;
  border-radius: 8px;
  text-decoration: none;
  display: inline-block;
  font-weight: 600;
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn-secondary:hover {
  background-color: #ff573e;
  color: white;
}

.btn-large {
  padding: 16px 32px;
  font-size: 1.1rem;
}

.btn-link {
  color: #ff573e;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.btn-link:hover {
  color: #e04832;
}

/* Hero Section */
.hero {
  padding: 80px 0;
  background: linear-gradient(135deg, #f5f5f4 0%, #ffffff 100%);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.hero-text h1 {
  font-size: 3rem;
  font-weight: bold;
  margin-bottom: 1rem;
  color: #33333a;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  color: #666;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Features Section */
.features {
  padding: 80px 0;
  background-color: white;
}

.features h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #33333a;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature-card {
  text-align: center;
  padding: 2rem;
  border-radius: 16px;
  background-color: #f5f5f4;
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #33333a;
}

.feature-card p {
  color: #666;
  line-height: 1.6;
}

/* Page Header */
.page-header {
  padding: 60px 0;
  background: linear-gradient(135deg, #ff573e 0%, #e04832 100%);
  color: white;
  text-align: center;
}

.page-header h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.page-header p {
  font-size: 1.2rem;
  opacity: 0.9;
}

/* Products Grid */
.products {
  padding: 80px 0;
  background-color: white;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.product-card {
  background-color: #f5f5f4;
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.product-card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.product-info {
  padding: 1.5rem;
}

.product-info h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
  color: #33333a;
}

.product-info p {
  color: #666;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.product-benefits {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.benefit-tag {
  background-color: #ff573e;
  color: white;
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 500;
}

/* Product Detail */
.product-detail {
  padding: 40px 0;
  background-color: white;
}

.product-detail-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.product-images img {
  width: 100%;
  border-radius: 12px;
  margin-bottom: 1rem;
}

.product-thumbnails {
  display: flex;
  gap: 0.5rem;
}

.product-thumbnails img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 8px;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.3s ease;
}

.product-thumbnails img:hover {
  opacity: 1;
}

.product-info-detail h1 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: #33333a;
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.stars {
  color: #ffd700;
  font-size: 1.2rem;
}

.rating-text {
  color: #666;
  font-size: 0.9rem;
}

.product-price {
  margin-bottom: 1.5rem;
}

.price {
  font-size: 1.8rem;
  font-weight: bold;
  color: #ff573e;
}

.original-price {
  font-size: 1.2rem;
  color: #999;
  text-decoration: line-through;
  margin-left: 0.5rem;
}

.product-description {
  margin-bottom: 2rem;
  line-height: 1.6;
  color: #666;
}

.product-benefits-detail h3 {
  margin-bottom: 1rem;
  color: #33333a;
}

.product-benefits-detail ul {
  list-style: none;
  margin-bottom: 2rem;
}

.product-benefits-detail li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: #666;
}

.product-benefits-detail li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #ff573e;
  font-weight: bold;
}

.purchase-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.quantity-selector {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.qty-btn {
  background-color: #f5f5f4;
  border: 1px solid #ddd;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1.2rem;
  font-weight: bold;
}

.qty-btn:hover {
  background-color: #ff573e;
  color: white;
}

#quantity {
  font-size: 1.2rem;
  font-weight: bold;
  min-width: 30px;
  text-align: center;
}

/* Tabs */
.product-details-tabs {
  padding: 40px 0;
  background-color: #f5f5f4;
}

.tabs {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid #ddd;
}

.tab-button {
  background: none;
  border: none;
  padding: 1rem 2rem;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  color: #666;
  border-bottom: 3px solid transparent;
  transition: all 0.3s ease;
}

.tab-button.active {
  color: #ff573e;
  border-bottom-color: #ff573e;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.ingredient-item {
  background-color: white;
  padding: 1.5rem;
  border-radius: 12px;
}

.ingredient-item h4 {
  color: #ff573e;
  margin-bottom: 0.5rem;
}

.usage-steps {
  display: grid;
  gap: 1.5rem;
}

.step {
  display: flex;
  gap: 1rem;
  background-color: white;
  padding: 1.5rem;
  border-radius: 12px;
}

.step-number {
  background-color: #ff573e;
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  flex-shrink: 0;
}

.step-content h4 {
  margin-bottom: 0.5rem;
  color: #33333a;
}

.precautions-list {
  display: grid;
  gap: 1.5rem;
}

.precaution-item {
  background-color: white;
  padding: 1.5rem;
  border-radius: 12px;
  border-left: 4px solid #ff573e;
}

.precaution-item h4 {
  margin-bottom: 0.5rem;
  color: #33333a;
}

/* Reviews */
.review-stats {
  padding: 40px 0;
  background-color: white;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
}

.stat-item {
  padding: 1.5rem;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: bold;
  color: #ff573e;
  margin-bottom: 0.5rem;
}

.stat-label {
  color: #666;
  font-weight: 500;
}

.reviews {
  padding: 40px 0;
  background-color: #f5f5f4;
}

.review-filters {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  justify-content: center;
  flex-wrap: wrap;
}

.filter-btn {
  background-color: white;
  border: 1px solid #ddd;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-btn.active,
.filter-btn:hover {
  background-color: #ff573e;
  color: white;
  border-color: #ff573e;
}

.reviews-grid {
  display: grid;
  gap: 1.5rem;
}

.review-card {
  background-color: white;
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.reviewer-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.reviewer-avatar {
  width: 40px;
  height: 40px;
  background-color: #ff573e;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}

.reviewer-name {
  font-weight: 600;
  color: #33333a;
}

.review-date {
  font-size: 0.9rem;
  color: #999;
}

.review-rating {
  color: #ffd700;
  font-size: 1.1rem;
}

.review-product {
  background-color: #f5f5f4;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  color: #ff573e;
  font-weight: 500;
  display: inline-block;
  margin-bottom: 1rem;
}

.review-content p {
  line-height: 1.6;
  color: #666;
  margin-bottom: 1rem;
}

.helpful-btn {
  background-color: #f5f5f4;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  cursor: pointer;
  font-size: 0.9rem;
  color: #666;
  transition: all 0.3s ease;
}

.helpful-btn:hover {
  background-color: #ff573e;
  color: white;
}

.helpful-btn span {
  margin-left: 0.5rem;
  font-weight: bold;
}

/* FAQ */
.faq-categories {
  padding: 40px 0;
  background-color: white;
}

.category-tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.category-tab {
  background-color: #f5f5f4;
  border: none;
  padding: 1rem 2rem;
  border-radius: 25px;
  cursor: pointer;
  font-weight: 600;
  color: #666;
  transition: all 0.3s ease;
}

.category-tab.active,
.category-tab:hover {
  background-color: #ff573e;
  color: white;
}

.faq-content {
  padding: 40px 0;
  background-color: #f5f5f4;
}

.faq-category {
  display: none;
}

.faq-category.active {
  display: block;
}

.faq-item {
  background-color: white;
  margin-bottom: 1rem;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.faq-question {
  padding: 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.3s ease;
}

.faq-question:hover {
  background-color: #f5f5f4;
}

.faq-question h3 {
  color: #33333a;
  font-size: 1.1rem;
}

.faq-icon {
  font-size: 1.5rem;
  color: #ff573e;
  font-weight: bold;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  padding: 0 1.5rem 1.5rem;
}

.faq-answer p {
  color: #666;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.faq-answer ul {
  margin-left: 1rem;
  margin-bottom: 1rem;
}

.faq-answer li {
  color: #666;
  margin-bottom: 0.5rem;
}

/* Contact */
.contact-info {
  padding: 40px 0;
  background-color: white;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.contact-card {
  text-align: center;
  padding: 2rem;
  background-color: #f5f5f4;
  border-radius: 16px;
  transition: transform 0.3s ease;
}

.contact-card:hover {
  transform: translateY(-5px);
}

.contact-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.contact-card h3 {
  color: #33333a;
  margin-bottom: 0.5rem;
}

.contact-card p {
  color: #ff573e;
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.contact-time {
  color: #666 !important;
  font-size: 0.9rem !important;
  font-weight: normal !important;
}

.contact-form-section {
  padding: 60px 0;
  background-color: #f5f5f4;
}

.form-container {
  max-width: 600px;
  margin: 0 auto;
  background-color: white;
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.form-container h2 {
  text-align: center;
  margin-bottom: 0.5rem;
  color: #33333a;
}

.form-container > p {
  text-align: center;
  color: #666;
  margin-bottom: 2rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: #33333a;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #ff573e;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.9rem;
}

.checkbox-label input[type="checkbox"] {
  margin: 0;
}

.business-info {
  padding: 40px 0;
  background-color: white;
}

.business-info h2 {
  text-align: center;
  margin-bottom: 2rem;
  color: #33333a;
}

.business-details {
  max-width: 600px;
  margin: 0 auto;
  display: grid;
  gap: 1rem;
}

.business-item {
  padding: 1rem;
  background-color: #f5f5f4;
  border-radius: 8px;
  display: flex;
  gap: 1rem;
}

.business-item strong {
  min-width: 150px;
  color: #33333a;
}

/* Footer */
footer {
  background-color: #33333a;
  color: white;
  padding: 40px 0 20px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.footer-brand h3 {
  color: #ff573e;
  margin-bottom: 0.5rem;
}

.footer-brand p {
  color: #ccc;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-links a {
  color: #ccc;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: #ff573e;
}

.footer-links span {
  color: #666;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid #555;
}

.footer-bottom p {
  color: #999;
  font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-text h1 {
    font-size: 2rem;
  }

  .nav-menu {
    flex-direction: column;
    gap: 1rem;
  }

  .navbar {
    flex-direction: column;
    padding: 1rem;
  }

  .product-detail-content {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-content {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .features-grid,
  .products-grid {
    grid-template-columns: 1fr;
  }

  .hero-buttons {
    justify-content: center;
  }

  .tabs {
    flex-wrap: wrap;
    justify-content: center;
  }

  .category-tabs {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .hero {
    padding: 40px 0;
  }

  .hero-text h1 {
    font-size: 1.8rem;
  }

  .page-header h1 {
    font-size: 2rem;
  }

  .btn-primary,
  .btn-secondary {
    padding: 10px 20px;
    font-size: 0.9rem;
  }

  .form-container {
    padding: 1.5rem;
    margin: 0 15px;
  }
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.mb-1 {
  margin-bottom: 1rem;
}
.mb-2 {
  margin-bottom: 2rem;
}
.mb-3 {
  margin-bottom: 3rem;
}

.mt-1 {
  margin-top: 1rem;
}
.mt-2 {
  margin-top: 2rem;
}
.mt-3 {
  margin-top: 3rem;
}

.load-more {
  text-align: center;
  margin-top: 2rem;
}

.testimonial-preview {
  padding: 60px 0;
  background-color: #f5f5f4;
  text-align: center;
}

.testimonial-preview h2 {
  margin-bottom: 2rem;
  color: #33333a;
}

.testimonial-card {
  max-width: 600px;
  margin: 0 auto 2rem;
  background-color: white;
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.testimonial-card p {
  font-size: 1.1rem;
  line-height: 1.6;
  color: #666;
  margin-bottom: 1rem;
  font-style: italic;
}

.testimonial-author {
  color: #ff573e;
  font-weight: 600;
}

.product-guide {
  padding: 60px 0;
  background-color: #f5f5f4;
}

.product-guide h2 {
  text-align: center;
  margin-bottom: 2rem;
  color: #33333a;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.guide-card {
  background-color: white;
  padding: 1.5rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.guide-card h3 {
  color: #ff573e;
  margin-bottom: 1rem;
}

.guide-card p {
  color: #666;
  font-weight: 500;
}

.related-products {
  padding: 40px 0;
  background-color: white;
}

.related-products h2 {
  text-align: center;
  margin-bottom: 2rem;
  color: #33333a;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.related-item {
  text-align: center;
  padding: 1rem;
  background-color: #f5f5f4;
  border-radius: 12px;
  transition: transform 0.3s ease;
}

.related-item:hover {
  transform: translateY(-3px);
}

.related-item img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 1rem;
}

.related-item h4 {
  color: #33333a;
  margin-bottom: 0.5rem;
}

.related-item p {
  color: #ff573e;
  font-weight: 600;
}

.write-review {
  padding: 60px 0;
  background-color: white;
  text-align: center;
}

.write-review h2 {
  margin-bottom: 1rem;
  color: #33333a;
}

.write-review p {
  color: #666;
  margin-bottom: 2rem;
}

.contact-support {
  padding: 60px 0;
  background-color: white;
}

.support-card {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  background-color: #f5f5f4;
  padding: 3rem;
  border-radius: 16px;
}

.support-card h2 {
  color: #33333a;
  margin-bottom: 1rem;
}

.support-card p {
  color: #666;
  margin-bottom: 2rem;
}

.support-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}