body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  background-color: #333;
}

.container {
  width: 80%;
  margin: auto;
  overflow: hidden;
  padding: 20px;
  background: #fff;
  border-radius: 5px;
}

header {
  background: #333;
  color: #fff;
  padding: 20px 0;
  text-align: center;
}

header .profile-picture {
  width: 150px;
  border-radius: 50%;
  margin-bottom: 10px;
}

header h1 {
  margin: 10px 0;
  color:#000000;
}

header p {
  margin: 5px 0;
  color:#000000;
}

nav ul {
  display: flex;
  justify-content: center;
  padding: 20px;
  list-style: none;
  text-decoration: none;
  flex-wrap: wrap;
}

nav ul li {
  margin: 0 10px;
}

nav ul li a {
  display: inline-block;
  color: #333;
  font-size: 16px;
  padding: 10px 20px;
  transition: background-color 0.3s ease, color 0.3s ease, text-decoration 0.3s ease;
  text-decoration: none;
}

nav ul li a:hover {
  color: #000000;
  text-decoration: underline;
  transform: scale(1.1);
}

.about{
  text-align: center;
}

.about,
.education,
.experience,
.code-example,
.languages,
.education article,
.experience article {
  margin-bottom: 20px;
}

.education ul {
  list-style-type: disc;
  padding-left: 20px;
}

.certificate {
  width: 100%;
  max-width: 500px;
  height: auto;
}

.code-example pre {
  background: #f4f4f4;
  padding: 10px;
  border-radius: 5px;
  overflow-x: auto;
}

code {
  display: block;
  white-space: pre;
}

.projects {
  text-align: center;
}

.project-link {
  display: inline-block;
  position: relative;
  text-decoration: none;
}

.project-content {
  position: relative;
  display: inline-block;
}

.project-logo {
  width: 400px;
  border: 5px solid #333;
  opacity: 0.8;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: rgba(0, 0, 0, 0.5);
  transition: background 0.3s ease;
}

.project-title {
  color: #ffffff;
}

.project-content:hover .overlay {
  background: rgba(0, 0, 0, 0.7);
}

.project-content:hover .project-title,
.project-content:hover .button {
  color: #fff;
  transform: scale(1.1);
}

.button {
  background-color: #61c7de;
  color: #333;
  padding: 10px 20px;
  border-radius: 5px;
  text-decoration: none;
}

table {
  width: 100%;
  border-collapse: collapse;
}

table, th, td {
  border: 1px solid #ddd;
}

th, td {
  padding: 8px;
  text-align: left;
}

th {
  background: #333;
  color: #fff;
}

footer {
  background: #333;
  color: #fff;
  text-align: center;
  padding: 20px 0;
}

.footer {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.footer a {
  display: block;
  text-align: center;
}

.github-logo {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.footer-logo {
  width: 100px;
  height: auto;
  fill: #fff;
  stroke: #000;
  stroke-width: 4;
  stroke-miterlimit: 10;
}

.footer-logo:hover {
  fill: #0073b1;
}

.footer a img,
.footer-logo,
.project-logo {
  transition: transform 0.3s ease;
}

.footer a img:hover,
.footer-logo:hover,
.project-logo:hover {
  transform: scale(1.1);
}

.footer li{
  list-style: none;
}

@media (max-width: 768px) {
  .footer {
      flex-direction: column;
      gap: 10px;
  }
  .github-logo,
  .footer-logo {
      width: 40px;
      height: auto;
  }
}