/* import poppins font from google fonts */
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;800&display=swap");

/* soft pastel color palette */
:root {
  --background-color: #fafafa;
  --primary-text: #4a4a4a;
  --secondary-text: #6a6a6a;
  --accent-color: #fcb9b2; /* soft coral */
  --highlight-color: #a1c6e7; /* pastel blue */
  --soft-purple: #c8b8e6;
  --soft-yellow: #f5e1a4;
  --code-bg: #eae7f3;
  --code-text: #2a2a2a;
  --pre-bg: #f2f2f2;
  --pre-text: #4a4a4a;
}

body {
  font-family: "Poppins", sans-serif;
  background: linear-gradient(
    to bottom right,
    var(--background-color),
    #f2f2f2
  );
  color: var(--primary-text);
  margin: 0;
  padding: 0 5%;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  box-sizing: border-box;
}

/* header and main section styling */
header,
main,
footer {
  width: 100%;
  max-width: 1000px;
  padding: 2em;
  margin: 1em 0;
  border-radius: 8px;
  background-color: rgba(255, 255, 255, 0.85);
  box-shadow: 0px 4px 12px rgba(0, 0, 0, 0.1);
}

header {
  text-align: center;
}

h1,
h2,
h3 {
  color: var(--highlight-color);
  font-weight: 800;
}

p,
ul,
ol {
  color: var(--secondary-text);
}

a {
  color: var(--accent-color);
  text-decoration: none;
  font-weight: 600;
}

a:hover {
  text-decoration: underline;
}

/* list and layout adjustments */
ul,
ol {
  list-style: circle;
  padding-left: 1em;
  margin: 1em 0;
}

blockquote {
  color: var(--secondary-text);
  padding: 1em;
  border-left: 4px solid var(--soft-purple);
  background-color: #fef4f7;
  font-style: italic;
  margin: 1em 0;
}

/* code and pre styles */
code {
  display: inline-block;
  padding: 0.3em 0.5em;
  font-family: monospace;
  background-color: var(--code-bg);
  color: var(--code-text);
  border-radius: 4px;
}

pre {
  background-color: var(--pre-bg);
  color: var(--pre-text);
  padding: 1.5em;
  border-radius: 6px;
  overflow-x: auto;
  font-size: 0.95em;
}

/* responsive typography */
h1 {
  font-size: 2em;
}

h2 {
  font-size: 1.75em;
}

h3 {
  font-size: 1.5em;
}

/* responsive design */
@media (min-width: 600px) {
  body {
    padding: 0 10%;
  }

  header,
  main,
  footer {
    padding: 3em;
  }

  h1 {
    font-size: 2.5em;
  }

  h2 {
    font-size: 2em;
  }

  h3 {
    font-size: 1.75em;
  }
}

@media (min-width: 900px) {
  body {
    padding: 0 15%;
  }

  h1 {
    font-size: 3em;
  }

  h2 {
    font-size: 2.5em;
  }

  h3 {
    font-size: 2em;
  }
}
