/* =========================================================
   NeuroGreen Theme for A to Z Neurology for Patients
   Author: Vijay Renga, MD
   ========================================================= */

body {
  font-family: "Georgia", "Times New Roman", serif;
  color: #1b1b1b;
  background-color: #f8fdf9;
  line-height: 1.7;
  margin: 0;
  padding: 2em 10%;
}

/* --- Headings --- */
h1, h2, h3, h4, h5, h6 {
  color: #006b3c;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-weight: 600;
  margin-top: 1.2em;
  margin-bottom: 0.6em;
  line-height: 1.3;
}

h1 {
  font-size: 2.2em;
  border-bottom: 3px solid #6cd99c;
  padding-bottom: 0.2em;
}

h2 {
  font-size: 1.8em;
  border-left: 5px solid #6cd99c;
  padding-left: 0.4em;
}

h3 {
  font-size: 1.4em;
  color: #00895b;
}

/* --- Links --- */
a {
  color: #00995c;
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: #007b4a;
  text-decoration: underline;
}

/* --- Paragraphs and Lists --- */
p {
  margin: 1em 0;
  text-align: justify;
}

ul, ol {
  margin: 1em 0 1em 2em;
}

/* --- Code and Blockquotes --- */
code {
  background: #e8f7e8;
  color: #005f4b;
  padding: 0.2em 0.4em;
  border-radius: 4px;
  font-size: 0.95em;
}

pre {
  background: #f0fff6;
  border: 1px solid #a2d5b2;
  border-radius: 6px;
  padding: 1em;
  overflow-x: auto;
}

blockquote {
  border-left: 4px solid #00a37a;
  background-color: #f1fff7;
  padding: 10px 15px;
  color: #004d3d;
  font-style: italic;
  margin: 1.5em 0;
}

/* --- Tables --- */
table {
  border-collapse: collapse;
  width: 100%;
  margin: 1.5em 0;
}

th, td {
  border: 1px solid #a2d5b2;
  padding: 0.6em;
}

th {
  background-color: #dfffe0;
  color: #004d3d;
}

/* --- Horizontal Rule --- */
hr {
  border: none;
  height: 2px;
  background: #6cd99c;
  margin: 2em 0;
}

/* --- Images --- */
img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 1.5em auto;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

/* --- Table of Contents --- */
.toc, nav#TOC {
  background: #e8f9ee;
  border: 1px solid #a2d5b2;
  border-radius: 8px;
  padding: 1em;
  margin: 2em 0;
}

.toc a, nav#TOC a {
  color: #006b3c;
}

.toc a:hover, nav#TOC a:hover {
  color: #009e73;
}

/* --- Footer --- */
footer {
  margin-top: 4em;
  padding-top: 1em;
  font-size: 0.9em;
  color: #555;
  border-top: 1px solid #cfe9d8;
  text-align: center;
}

/* --- Responsive Design --- */
@media (max-width: 800px) {
  body {
    padding: 1.5em 5%;
  }
  h1 {
    font-size: 1.8em;
  }
  h2 {
    font-size: 1.4em;
  }
}