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

body {
    font-family: 'Lexend Deca', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
    padding: 0 15px;
}

/* Header */
header {
    background-color: #fff;
    padding: 20px 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo-container img {
    height: 50px;
}

.company-name {
    margin-left: 10px;
    font-size: 1.2em;
    font-weight: 600;
}

header h1 {
    font-size: 1.8em;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

nav ul li a {
    text-decoration: none;
    color: #333;
    font-weight: 600;
    transition: color 0.3s;
}

nav ul li a:hover {
    color: #007BFF;
}

/* Breadcrumb Navigation */
.breadcrumb {
    background-color: #f8f9fa;
    padding: 10px 0;
    border-bottom: 1px solid #e9ecef;
    background-color: #e6f3ff;
}

.breadcrumb ol {
    list-style: none;
    display: flex;
    align-items: center;
    margin: 0;
    padding: 0;
    font-size: 0.9em;
}

.breadcrumb li {
    display: flex;
    align-items: center;
}

.breadcrumb li:not(:last-child)::after {
    content: ">";
    margin: 0 8px;
    color: #6c757d;
    font-weight: normal;
}

.breadcrumb a {
    text-decoration: none;
    color: #007BFF;
    transition: color 0.3s;
}

.breadcrumb a:hover {
    color: #0056b3;
    text-decoration: underline;
}

.breadcrumb li:last-child {
    color: #6c757d;
    font-weight: normal;
}

/* Hero Section */

  #hero {
    position: relative;
    background: url('hero-image.webp') center/cover no-repeat;
    background-attachment: fixed;
    color: #fff;
    padding: 150px 0;
    text-align: center;
  }

  #hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6); 
    z-index: 0;
}
  
  .hero-container {
    position: relative;
    z-index: 1;
    /* Optionally add margin-top if you need more space */
  }

.hero-container h2 {
    font-size: 2.5em;
    margin-bottom: 20px;
}

.hero-container p {
    font-size: 1.2em;
}

/* Sections */
section {
    padding: 60px 0;
}

.about-content {
    padding: 2rem 0;
}

/* Specific styling for the author section */
#author {
    border-top: 2px solid black;
    padding-top: 2rem;
    margin-top: 2rem;
}

/* About Section for Company (same as #about) */
#about .about-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
    margin-top: 20px;
}

.about-text {
    flex: 3;
    min-width: 300px;
    text-align: left;
}

.about-image {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.about-image img {
    width: 40%;
    height: auto;
    border-radius: 50%;
    border: darkgray 2px solid;
    padding: 5px;
}

/* Books Section */
#books .books-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 20px;
}

.book-card {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: transform 0.3s;
}

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

.book-card img {
    width: 100%;
    height: auto;
}

.book-info {
    padding: 20px;
}

.book-info h3 {
    margin-bottom: 15px;
    font-size: 1.4em;
}

.book-info p {
    margin-bottom: 20px;
    font-size: 0.95em;
    color: #666;
}

/* Updated Button Styles */
.amazon-link,
.product-link,
.read-book-link,
.reader-link {
  display: inline-block;
  background: #007BFF;
  color: #fff;
  padding: 8px 16px;
  margin: 5px 5px 0 0;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.3s;
}

.amazon-link:hover,
.product-link:hover,
.read-book-link:hover,
.reader-link:hover {
  background: #0056b3;
}

/* Special styling for read book link */
.read-book-link,
.reader-link {
  background: #28a745; /* Green color to distinguish from Amazon link */
  margin-left: 10px;
}

.read-book-link:hover,
.reader-link:hover {
  background: #1e7e34;
}

/* Amazon link specific styling */
.amazon-link {
  background: #ff9900;
  padding: 10px 20px;
  margin-top: 10px;
}

.amazon-link:hover {
  background: #e68a00;
}

/* Optional: Style for the series info text */
.book-info .series {
  font-size: 0.9em;
  color: #555;
  margin-top: 5px;
  margin-bottom: 10px;
}

/* Hide the company name on smaller screens */
@media (max-width: 600px) {
  .company-name {
    display: none;
  }
}

/* Footer */
footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 20px 0;
}

/* Additional styles for the tabs on product pages */
.tabs {
  margin-top: 20px;
}

.tab-buttons {
  display: flex;
  flex-wrap: wrap; /* Allow wrapping on small screens */
  border-bottom: 1px solid #ccc;
}

.tab-buttons button {
  background: none;
  border: none;
  padding: 10px 20px;
  cursor: pointer;
  font-size: 1em;
  transition: border-bottom 0.3s;
}

.tab-buttons button.active {
  border-bottom: 2px solid #007BFF;
  font-weight: bold;
}

.tab-content {
  display: none;
  padding: 20px 0;
  max-width: 600px;
}

.tab-content p {
  margin-bottom: 1.5em;
}

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

/* Author Section: On desktop, display image on left and text on right */
#author .about-content {
  display: flex;
  align-items: center;
  gap: 20px;
}

@media (max-width: 600px) {
  #author .about-content {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 768px) {
    #hero {
      background-attachment: scroll;
    }
  }

  .book-info .topic {
    font-size: 1em;
    font-weight: bold;
    color: #007BFF;
    margin-bottom: 5px;
  }

  .book-info .blurb {
    font-size: 0.85em;
    font-style: italic;
    color: #555;
    margin-bottom: 8px;
  }



  /* tab-content list stlyings */
  .tab-content ul,
.tab-content ol {
  margin: 1em 0;
  padding-left: 2em; /* Indents the list items */
  line-height: 1.6;
}

.tab-content li {
  margin-bottom: 0.5em; /* Adds space between list items */
}

/* Optional: customize list style markers */
.tab-content ul {
  list-style-type: disc;
}

.tab-content ol {
  list-style-type: decimal;
}

/* Optional: add a subtle background and border for a "card" feel */
.tab-content ul,
.tab-content ol {
  background-color: #f9f9f9;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  padding: 1em 2em;
}

  
  /* Product header styling (default mobile layout) */
  .product-header {
    text-align: center;
    margin: 40px 0;
  }
  .product-header img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
  }
  .product-header h1 {
    margin: 20px 0 10px;
    font-size: 2em;
  }
  .blurb {
    font-size: 1em;
    font-style: italic;
    color: #555;
    margin-bottom: 10px;
    text-align: left;
  }

  /* Desktop layout: split the header into two columns */
  @media (min-width: 768px) {
    .product-header {
      text-align: left;
    }
    .product-header-inner {
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .product-image {
      flex: 1;
      max-width: 33.33%;
      padding-right: 20px;
    }
    .product-info-text {
      flex: 2;
    }
    .product-info-text h1 {
      text-align: left;
    }
    .product-info-text .blurb {
      text-align: left;
    }
  }