.page-resources-security-guide {
  padding-top: var(--header-offset, 120px); /* Ensures content starts below fixed header */
  background-color: #f8f9fa; /* Light background for contrast with dark text */
  color: #333333; /* Dark text for readability on light background */
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
}

.page-resources-security-guide__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 80px 20px 40px;
  background: linear-gradient(135deg, #007bff, #0056b3);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.page-resources-security-guide__hero-content {
  max-width: 800px;
  margin-bottom: 30px;
  z-index: 1;
}

.page-resources-security-guide__hero-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  line-height: 1.2;
  font-weight: 700;
}

.page-resources-security-guide__hero-description {
  font-size: 1.3em;
  margin-bottom: 30px;
  opacity: 0.9;
}

.page-resources-security-guide__hero-button {
  display: inline-block;
  background-color: #ffc107; /* Auxiliary color for button */
  color: #333333;
  padding: 15px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: background-color 0.3s ease, transform 0.3s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-resources-security-guide__hero-button:hover {
  background-color: #e0a800;
  transform: translateY(-2px);
}

.page-resources-security-guide__hero-image-wrapper {
  width: 100%;
  max-width: 1000px;
  margin-top: 30px;
  z-index: 0;
}

.page-resources-security-guide__hero-image {
  width: 100%;
  height: auto;
  border-radius: 15px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  display: block; /* Ensure it behaves as a block element */
}

.page-resources-security-guide__content-area {
  display: flex;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 40px auto;
  padding: 0 20px;
  gap: 30px;
}

.page-resources-security-guide__article {
  flex: 3;
  min-width: 600px; /* Ensures content width for readability */
  background-color: #ffffff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.page-resources-security-guide__sidebar {
  flex: 1;
  min-width: 280px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-resources-security-guide__sidebar-card {
  background-color: #ffffff;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.page-resources-security-guide__section-title {
  font-size: 2.2em;
  color: #007bff;
  margin-top: 40px;
  margin-bottom: 25px;
  font-weight: 600;
  border-bottom: 2px solid #ffc107;
  padding-bottom: 10px;
}

.page-resources-security-guide__sub-title {
  font-size: 1.7em;
  color: #0056b3;
  margin-top: 30px;
  margin-bottom: 15px;
  font-weight: 500;
}

.page-resources-security-guide__paragraph {
  font-size: 1.1em;
  margin-bottom: 1em;
  line-height: 1.7;
}

.page-resources-security-guide__list {
  list-style-type: disc;
  margin-left: 25px;
  margin-bottom: 20px;
  font-size: 1.05em;
}

.page-resources-security-guide__list-item {
  margin-bottom: 8px;
}

.page-resources-security-guide__list-item strong {
  color: #007bff;
}

.page-resources-security-guide__content-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 30px 0;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-resources-security-guide__image-container {
  text-align: center;
}

.page-resources-security-guide__button-group {
  display: flex;
  gap: 20px;
  margin-top: 40px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-resources-security-guide__button {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.3s ease;
  font-size: 1em;
}

.page-resources-security-guide__button--primary {
  background-color: #007bff;
  color: #ffffff;
  box-shadow: 0 2px 5px rgba(0, 123, 255, 0.3);
}

.page-resources-security-guide__button--primary:hover {
  background-color: #0056b3;
  transform: translateY(-1px);
}

.page-resources-security-guide__button--secondary {
  background-color: #f0f0f0;
  color: #333333;
  border: 1px solid #cccccc;
}

.page-resources-security-guide__button--secondary:hover {
  background-color: #e0e0e0;
  transform: translateY(-1px);
}

.page-resources-security-guide__button--small {
  padding: 10px 20px;
  font-size: 0.9em;
  background-color: #ffc107;
  color: #333333;
  box-shadow: 0 2px 5px rgba(255, 193, 7, 0.3);
}

.page-resources-security-guide__button--small:hover {
  background-color: #e0a800;
  transform: translateY(-1px);
}

.page-resources-security-guide__sidebar-title {
  font-size: 1.5em;
  color: #007bff;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-resources-security-guide__sidebar-list {
  list-style-type: none;
  padding: 0;
}

.page-resources-security-guide__sidebar-list-item {
  margin-bottom: 10px;
}

.page-resources-security-guide__sidebar-list-item a {
  color: #007bff;
  text-decoration: none;
  transition: color 0.3s ease;
  font-size: 1em;
}

.page-resources-security-guide__sidebar-list-item a:hover {
  color: #0056b3;
  text-decoration: underline;
}

.page-resources-security-guide__return-link-section {
  text-align: center;
  margin: 50px 20px;
}

.page-resources-security-guide__return-link {
  display: inline-block;
  font-size: 1.1em;
  color: #007bff;
  text-decoration: none;
  border-bottom: 2px solid #007bff;
  padding-bottom: 5px;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.page-resources-security-guide__return-link:hover {
  color: #0056b3;
  border-color: #0056b3;
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .page-resources-security-guide__article {
    min-width: auto;
    flex: 1 1 100%; /* Stack article and sidebar */
  }

  .page-resources-security-guide__sidebar {
    min-width: auto;
    flex: 1 1 100%;
  }

  .page-resources-security-guide__hero-title {
    font-size: 2.5em;
  }

  .page-resources-security-guide__hero-description {
    font-size: 1.1em;
  }

  .page-resources-security-guide__section-title {
    font-size: 1.8em;
  }

  .page-resources-security-guide__sub-title {
    font-size: 1.4em;
  }
}

@media (max-width: 768px) {
  .page-resources-security-guide {
    padding-top: var(--header-offset, 80px); /* Adjust for smaller mobile header */
  }

  .page-resources-security-guide__hero-section {
    padding: 60px 15px 30px;
  }

  .page-resources-security-guide__hero-title {
    font-size: 2em;
  }

  .page-resources-security-guide__hero-description {
    font-size: 1em;
  }

  .page-resources-security-guide__hero-button {
    padding: 12px 25px;
    font-size: 1em;
  }

  .page-resources-security-guide__content-area {
    flex-direction: column;
    padding: 0 15px;
  }

  .page-resources-security-guide__article, .page-resources-security-guide__sidebar {
    padding: 20px;
  }

  .page-resources-security-guide__section-title {
    font-size: 1.6em;
    margin-top: 30px;
    margin-bottom: 20px;
  }

  .page-resources-security-guide__sub-title {
    font-size: 1.3em;
    margin-top: 25px;
    margin-bottom: 12px;
  }

  .page-resources-security-guide__paragraph,
  .page-resources-security-guide__list,
  .page-resources-security-guide__list-item {
    font-size: 0.95em;
  }

  .page-resources-security-guide__button-group {
    flex-direction: column;
    gap: 15px;
  }

  /* Critical: Prevent images from overflowing on mobile */
  .page-resources-security-guide img {
    max-width: 100%;
    height: auto;
  }
  /* Specific content images */
  .page-resources-security-guide__content-image {
    max-width: 100%;
    height: auto;
  }

  /* Ensure no width/height properties on images lead to less than 200px */
  .page-resources-security-guide__content-image, 
  .page-resources-security-guide__hero-image {
    min-width: 200px; /* Enforce minimum size for content images */
    min-height: 200px; /* Enforce minimum size for content images */
  }
}

@media (max-width: 480px) {
  .page-resources-security-guide__hero-title {
    font-size: 1.8em;
  }

  .page-resources-security-guide__hero-description {
    font-size: 0.9em;
  }

  .page-resources-security-guide__section-title {
    font-size: 1.4em;
  }

  .page-resources-security-guide__sub-title {
    font-size: 1.2em;
  }

  .page-resources-security-guide__paragraph,
  .page-resources-security-guide__list,
  .page-resources-security-guide__list-item {
    font-size: 0.9em;
  }

  .page-resources-security-guide__button {
    width: 100%;
    text-align: center;
  }
}