* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell,
    sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #ffffff;
}

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

/* Header */
header {
  background: #ffffff;
  color: #333;
  padding: 1rem 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid #eee;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.8rem;
  font-weight: bold;
  color: #333;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: #333;
  text-decoration: none;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: #ff9900;
}

.cta-button {
  background: #ff9900;
  color: white !important;
  padding: 0.5rem 1.5rem;
  border-radius: 4px;
  font-weight: bold;
  transition: all 0.3s;
}

.cta-button:hover {
  background: #e68900;
  transform: translateY(-1px);
}

/* Main Content */
main {
  margin-top: 80px;
}

/* Hero Section */
.hero {
  background: #ffffff;
  color: #333;
  padding: 4rem 0;
  min-height: 70vh;
  display: flex;
  align-items: center;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-content h2 {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: #333;
  line-height: 1.2;
  font-weight: 700;
}

.hero-subtitle {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

/* Hero Section UL Styling */
.hero-content ul {
  list-style: none;
  margin: 2rem 0;
  padding: 0;
}

.hero-content li {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  background: rgba(255, 153, 0, 0.05);
  border-left: 4px solid #ff9900;
  border-radius: 0 8px 8px 0;
  font-size: 1.1rem;
  font-weight: 500;
  color: #333;
  transition: all 0.3s ease;
}

.hero-content li:before {
  content: "✓";
  color: #ff9900;
  font-weight: bold;
  font-size: 1.2rem;
  margin-right: 0.75rem;
  flex-shrink: 0;
}

.hero-content li:hover {
  background: rgba(255, 153, 0, 0.1);
  transform: translateX(5px);
}

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

.primary-button,
.secondary-button {
  padding: 1rem 2rem;
  border-radius: 30px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s;
  display: inline-block;
}

.primary-button {
  background: #ff9900;
  color: white;
  border: none;
  cursor: pointer;
}

.primary-button:hover {
  background: #e68900;
  transform: translateY(-1px);
}

.secondary-button {
  border: 2px solid #333;
  color: #333;
  background: transparent;
}

.secondary-button:hover {
  background: #333;
  color: white;
}

.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image a {
  display: block;
  cursor: pointer;
}

.hero-image img {
  width: 100%;
  max-width: 400px;
  border-radius: 10px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s;
}

.hero-image a:hover img {
  transform: scale(1.05);
}

.rating-badge {
  position: absolute;
  top: -15px;
  right: -15px;
  background: white;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
  border: 2px solid #ff9900;
  text-align: center;
  z-index: 10;
  max-width: 200px;
}

.rating-badge .stars {
  display: flex;
  justify-content: center;
  gap: 2px;
  margin-bottom: 0.25rem;
}

.rating-badge .star {
  font-size: 1rem;
  color: #ffd700;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.rating-badge .rating-text {
  font-size: 0.8rem;
  font-weight: 600;
  color: #333;
  line-height: 1.2;
}


/* Feature Highlights */
.feature-highlight {
  background: white;
  border-left: 4px solid #ff9900;
  padding: 1.5rem;
  margin: 1.5rem 0;
  border-radius: 0 4px 4px 0;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.feature-highlight h4 {
  color: #333;
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
  font-weight: 600;
}

/* Sections */
section {
  padding: 4rem 0;
}

.about {
  background: #f8f9fa;
}

.author {
  background: white;
}

.reviews {
  background: #f8f9fa;
}

.buy {
  background: #ffffff;
  color: #333;
  border-top: 1px solid #e9ecef;
}

section h2 {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 3rem;
  color: #333;
  font-weight: 700;
}

.buy h2 {
  color: #333;
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
}

.author-content {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 2rem;
  align-items: start;
  max-width: 1000px;
  margin: 0 auto;
}

.author-image img {
  width: 100%;
  max-width: 200px;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(44, 74, 61, 0.2);
}

.about-text h3 {
  color: #333;
  margin: 2rem 0 1rem 0;
  font-size: 1.5rem;
  font-weight: 600;
}

.about-text ul {
  margin: 1rem 0 2rem 2rem;
}

.about-text li {
  margin-bottom: 0.5rem;
  color: #555;
}

.author-content h3 {
  color: #333;
  font-size: 1.8rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

.author-text p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: #555;
}

/* Reviews Section */
.reviews {
  background: #f8f9fa;
  padding: 4rem 0;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 2rem;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.review {
  background: white;
  border: 1px solid #e9ecef;
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.review:nth-child(odd) {
  background: #f8f9fa;
}

.review:nth-child(even) {
  background: #fff5e6;
}

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

.reviewer-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.reviewer-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #ff9900;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.reviewer-details {
  display: flex;
  flex-direction: column;
}

.reviewer-name {
  font-size: 1rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 0.2rem;
}

.verified {
  font-size: 0.8rem;
  color: #28a745;
  font-weight: 500;
}

.review-stars {
  color: #ffd700;
  font-size: 1.1rem;
  letter-spacing: 1px;
}

.review-quote {
  font-size: 1rem;
  line-height: 1.5;
  color: #333;
  font-style: italic;
  margin: 0;
}

@media (max-width: 768px) {
  .reviews-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

/* Blog Preview Section */
.blog-preview {
  background: #f8f9fa;
  padding: 4rem 0;
}

.section-subtitle {
  text-align: center;
  font-size: 1.2rem;
  color: #666;
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.blog-preview-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.blog-preview-card {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  border: 1px solid #e9ecef;
  transition: transform 0.2s, box-shadow 0.2s;
}

.blog-preview-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.blog-preview-card h3 {
  margin-bottom: 1rem;
  font-size: 1.3rem;
  font-weight: 600;
}

.blog-preview-card h3 a {
  color: #333;
  text-decoration: none;
}

.blog-preview-card h3 a:hover {
  color: #ff9900;
}

.blog-preview-card p {
  color: #666;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.blog-link {
  color: #ff9900;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s;
}

.blog-link:hover {
  color: #e68900;
}

@media (max-width: 768px) {
  .blog-preview-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

/* FAQ Section */
.faq {
  background: white;
  padding: 4rem 0;
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid #e9ecef;
  border-radius: 8px;
  margin-bottom: 1rem;
  overflow: hidden;
  transition: box-shadow 0.2s;
}

.faq-item:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.faq-question {
  background: #f8f9fa;
  padding: 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.2s;
}

.faq-question:hover {
  background: #e9ecef;
}

.faq-question h3 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: #333;
  flex: 1;
}

.faq-toggle {
  font-size: 1.5rem;
  font-weight: bold;
  color: #ff9900;
  transition: transform 0.3s;
  width: 30px;
  text-align: center;
}

.faq-item.active .faq-toggle {
  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 {
  max-height: 500px;
  padding: 1.5rem;
}

.faq-answer p {
  margin-bottom: 1rem;
  color: #555;
  line-height: 1.6;
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

.faq-answer ul {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.faq-answer li {
  margin-bottom: 0.5rem;
  color: #555;
  line-height: 1.5;
}

.faq-answer a {
  color: #ff9900;
  text-decoration: none;
  font-weight: 600;
}

.faq-answer a:hover {
  color: #e68900;
  text-decoration: underline;
}

/* Buy Section */
.buy-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
}

.book-showcase img {
  width: 100%;
  max-width: 350px;
  border-radius: 10px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.buy-options {
  text-align: center;
}

.buy-options h3 {
  font-size: 2rem;
  color: #333;
  margin-bottom: 1rem;
  font-weight: 600;
}

.price {
  font-size: 2.5rem;
  font-weight: bold;
  color: #ff9900;
  margin-bottom: 2rem;
}

.format-text {
  color: #666;
  font-size: 1rem;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.format-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.buy-button {
  background: #ff9900;
  color: white;
  padding: 1rem 2rem;
  border-radius: 4px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s;
  display: block;
  border: none;
  cursor: pointer;
}

.buy-button:hover {
  background: #e68900;
  transform: translateY(-1px);
}

.buy-button-single {
  background: #ff9900;
  color: white;
  padding: 1.2rem 2.5rem;
  border-radius: 4px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s;
  display: block;
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
  text-align: center;
}

.buy-button-single:hover {
  background: #e68900;
  transform: translateY(-1px);
}

.guarantee {
  font-style: italic;
  opacity: 0.8;
}

/* Privacy Policy Page */
.privacy-content {
  padding: 120px 0 60px 0;
  background: #f8faf7;
  min-height: calc(100vh - 140px);
}

.privacy-content .container {
  max-width: 800px;
}

.privacy-content .content-wrapper {
  background: white;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid #e8f0e5;
}

.privacy-content h1 {
  color: #2c3e50;
  font-size: 2.5rem;
  margin-bottom: 20px;
  text-align: center;
  border-bottom: 3px solid #7a9b76;
  padding-bottom: 15px;
}

.privacy-content h2 {
  color: #7a9b76;
  font-size: 1.5rem;
  margin: 30px 0 15px 0;
  padding-bottom: 8px;
  border-bottom: 2px solid #e8f0e5;
}

.privacy-content p {
  margin-bottom: 15px;
  color: #444;
  line-height: 1.8;
}

.privacy-content ul {
  margin: 15px 0;
  padding-left: 25px;
}

.privacy-content li {
  margin-bottom: 8px;
  color: #555;
  line-height: 1.6;
}

.privacy-content hr {
  border: none;
  height: 2px;
  background: linear-gradient(to right, #7a9b76, #a8c5a4, #7a9b76);
  margin: 30px 0;
  border-radius: 2px;
}

.privacy-content a {
  color: #7a9b76;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.privacy-content a:hover {
  color: #ff9900;
  text-decoration: underline;
}

.privacy-content strong {
  color: #2c3e50;
  font-weight: 600;
}

/* Footer */
footer {
  background: #333;
  color: white;
  padding: 2rem 0;
  text-align: center;
}

.footer-links {
  margin-top: 1rem;
  display: flex;
  justify-content: center;
  gap: 2rem;
}

.footer-links a {
  color: #ff9900;
  text-decoration: none;
  transition: color 0.3s;
}

.footer-links a:hover {
  color: #e68900;
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-container {
    flex-direction: column;
    gap: 1rem;
  }

  .nav-links {
    gap: 1rem;
  }

  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content h2 {
    font-size: 2rem;
  }

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

  .buy-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .author-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }

  .author-image img {
    max-width: 180px;
    margin: 0 auto;
  }

  .format-buttons {
    max-width: 300px;
    margin: 0 auto 2rem auto;
  }

  main {
    margin-top: 120px;
  }

  .rating-badge {
    top: -10px;
    right: -10px;
    padding: 0.5rem 0.75rem;
    max-width: 160px;
  }

  .rating-badge .rating-text {
    font-size: 0.7rem;
  }
}

@media (max-width: 480px) {
  .hero-content h2 {
    font-size: 1.5rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  section h2 {
    font-size: 2rem;
  }

  .primary-button,
  .secondary-button {
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
  }
}