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

/* Body Styling */
body {
  background-color: #F68814; /* Preserve your chosen orange */
  font-family: 'Georgia', serif;
  color: #000;
  line-height: 1.8;
  font-size: 1rem;
  padding: 20px;
}

/* Header Styles */
header.centered {
  text-align: center;
  margin-bottom: 30px;
}

header h1 {
  font-size: 2.5em;
  font-weight: bold;
  margin-bottom: 12px;
  letter-spacing: 0.5px;
}

header h4,
header h3 {
  font-size: 1.5em;
  font-weight: bold;
  margin-bottom: 15px;
}

/* Header Image Styling */
.header-image {
  margin-top: 10px;
  border-radius: 4px;
  display: block;
  margin-left: auto;
  margin-right: auto;
  box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.3);
}

/* Featured Image Styling */
.featured-image {
  display: block;
  margin: 0 auto 25px auto;
  border-radius: 6px;
  box-shadow: 0px 6px 14px rgba(0, 0, 0, 0.25);
  transition: transform 0.3s ease;
  max-width: 100%;
  height: auto;
}

.featured-image:hover {
  transform: scale(1.03);
}

/* Library Icon Styling */
img[alt="Gurdjieff Library Icon"],
img[alt="Gurdjieff Library | Gurdjieff Books PDF"] {
  display: block;
  margin: 20px auto;
  border-radius: 4px;
  box-shadow: 0px 6px 14px rgba(0, 0, 0, 0.25);
  transition: transform 0.3s ease;
  max-width: 100px;
  height: auto;
}

img[alt="Gurdjieff Library Icon"]:hover,
img[alt="Gurdjieff Library | Gurdjieff Books PDF"]:hover {
  transform: scale(1.05);
}

/* Main Section Layout */
main {
  max-width: 850px;
  margin: auto;
  padding: 0 10px;
}

section {
  margin-bottom: 40px;
}

section h4,
section h3 {
  font-size: 1.4em;
  font-weight: bold;
  margin-top: 30px;
  margin-bottom: 15px;
  text-align: center;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.15);
}

/* Paragraphs */
section p {
  margin: 10px 0;
  text-align: justify;
  font-size: 1.05em;
}

/* Link Styling */
a {
  color: #003366; /* Vintage navy blue */
  text-decoration: none;
  font-weight: 500;
}

a:hover {
  text-decoration: underline;
  color: #001f4d; /* Slightly darker on hover */
}

/* Footer Styling */
footer.centered {
  text-align: center;
  margin-top: 40px;
  font-size: 0.9em;
  padding: 20px 0;
}

footer hr {
  margin: 20px auto;
  border: 1px solid #333;
  width: 80%;
}

/* Responsive Tweaks */
@media screen and (max-width: 600px) {
  body {
    padding: 10px;
  }

  header h1 {
    font-size: 1.8em;
  }

  header h4,
  section h4 {
    font-size: 1.2em;
  }

  section p {
    font-size: 1em;
    text-align: left;
  }

  .header-image,
  .featured-image,
  img[alt="Gurdjieff Library Icon"],
  img[alt="Gurdjieff Library | Gurdjieff Books PDF"] {
    width: 90%;
    height: auto;
  }

  main {
    padding: 0 10px;
  }
}