/* === General Body Styles === */
body {
  background-color: #121212; /* Dark background */
  color: #ffffff; /* White text */
  font-family:
    'Segoe UI',
    Roboto,
    'Helvetica Neue',
    Arial,
    sans-serif; /* Modern, clean font stack */
  margin: 0; /* Remove default body margin */
  min-height: 100vh; /* Ensure body takes full viewport height */
  box-sizing: border-box; /* Include padding and border in element's total width and height */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

/* === Main Content Container === */
.main-content {
  text-align: center;
  padding: 30px; /* More padding for breathing room */
  max-width: 800px; /* Increased width for blog content */
  width: 90%; /* Responsive width for smaller screens */
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); /* Subtle shadow for depth */
  border-radius: 8px; /* Slightly rounded corners */
  background-color: #1f1f1f; /* Slightly lighter dark background for the container */
  margin: 20px auto; /* Center the container */
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* === Content Sections === */
.content-section {
  display: none;
  text-align: center;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.content-section.active {
  display: flex;
}

/* === Heading Styles === */
h2 {
  color: #e0e0e0; /* Light gray for main heading */
  margin-bottom: 15px; /* Space below main heading */
  font-size: 2.5em; /* Larger main heading */
  text-align: center;
}

h3 {
  color: #e0e0e0; /* Light gray for sub-headings */
  margin-top: 30px; /* Space above sub-headings */
  margin-bottom: 15px; /* Space below sub-headings */
  font-size: 1.8em;
}

/* === Paragraph Styles === */
p {
  margin-bottom: 20px; /* Space below paragraphs */
  line-height: 1.6; /* Improve readability */
  font-size: 1.1em;
}

/* === Link Styles === */
a {
  color: #00b7ff; /* Primary link color */
  text-decoration: none; /* Remove underline by default */
  transition: color 0.3s ease; /* Smooth transition for hover effect */
  outline: none; /* Remove default focus outline */
}

a:hover {
  color: #66d9ff; /* Lighter blue on hover */
}

a:focus {
  /* Basic accessibility: improve focus indication */
  outline: 2px solid #66d9ff;
  outline-offset: 2px;
  border-radius: 2px; /* For rounded corners on outline */
}

/* === Social Icons Section === */
.social-icons {
  margin-top: 20px; /* Space above icons */
  margin-bottom: 30px; /* Space below icons */
}

.social-icons a {
  margin: 0 15px; /* Space between icons */
  display: inline-block; /* Allows vertical alignment and margin */
  font-size: 2.5em; /* Larger icons */
}

.social-icons a i {
  /* Font Awesome animation properties */
  --fa-animation-duration: 3s;
  --fa-animation-iteration-count: 1;
  /* Custom hover effect */
  transition: transform 0.3s ease; /* Smooth transform on hover */
}

.social-icons a:hover i {
  transform: translateY(-5px); /* Slight lift effect on hover */
}

/* === Tools Section === */
.tools-list {
  margin-top: 20px;
  font-size: 1.1em;
}

.tools-list a {
  padding: 0 10px; /* Space around the separator */
}

.separator {
  color: #666; /* Dim the separator color */
  padding: 0 5px; /* Adjust padding around the separator for spacing */
}

/* === Footer Styles === */
footer {
  width: 100%; /* Take full width */
  text-align: center;
  color: #aaa; /* Lighter grey for footer text */
  font-size: 0.9em;
  padding: 20px 0;
  margin-top: auto;
}

/* === Basic Responsiveness with Media Queries === */
@media (max-width: 768px) {
  /* Adjustments for tablets and smaller */
  .main-content {
    padding: 20px; /* Adjust padding */
    width: 95%; /* Make container slightly wider */
  }
  h2 {
    font-size: 2em;
  }
  h3 {
    font-size: 1.6em;
  }
  .social-icons a {
    font-size: 2em; /* Smaller icons on small screens */
    margin: 0 10px;
  }
  .nav-menu a {
    margin: 0 8px;
    padding: 6px 12px;
    font-size: 0.9em;
  }
}

@media (max-width: 480px) {
  /* Adjustments for mobile phones */
  .main-content {
    padding: 15px; /* Further reduce padding */
  }
  h2 {
    font-size: 1.8em;
  }
  h3 {
    font-size: 1.4em;
  }
  p {
    font-size: 1em;
  }
  .nav-menu a {
    margin: 0 4px;
    padding: 4px 8px;
    font-size: 0.8em;
  }
}