body {
  font-family: 'Courier New', Courier, monospace;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: row;
  min-height: 100vh;
  background-color: #f4f4f4;
}

.container {
  display: flex;
  width: 100%;
}

.sidebar {
  width: 350px; 
  background-color: #000000;
  color: white;
  padding: 20px;
  position: fixed;
  height: 100%;
  top: 0;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center; 
  align-items: center; 
}

.sidebar .profile-img {
  width: 270px;
  height: 270px;
  border-radius: 50%;
  margin-bottom: 10px;
  border: 2px solid white;
}

.sidebar .name {
  font-size: 30px;
  margin-bottom: 10px;
  color: #b3b1b1;
}

.sidebar .btn {
  display: block;
  color: #f4f4f4;
  padding: 10px 35px;
  text-align: center;
  text-decoration: none;
  border-radius: 25px;
  border: 2px solid #f4f4f4;
  margin-bottom: 20px;
}
.sidebar .btn:hover {
  background-color: #ffffff49;
}

.sidebar .social-icons {
  display: flex;
  gap: 15px;
  justify-content: center;
  margin-top: 20px;
}

.sidebar .icon {
  color: white;
  font-size: 24px;
  text-decoration: none;
  padding: 10px;
  border-radius: 50%;
  background-color: #444;
  transition: background-color 0.3s ease;
}

.sidebar .icon:hover {
  background-color: #555;
}
.social-links {
    display: flex;
    justify-content: center;
    margin-top: 1rem;
}

.social-links a {
    margin: 0 1rem; 
    color: #c8c8c8; 
    font-size: 1.5rem; 
}

.social-links a:hover {
    color: var(--dodger-blue); 
}

.content {
  flex-grow: 1;
  margin-left: 350px; 
}
.main-content {
  padding: 0 50px;
}
.header {
    text-align: center;
    margin-bottom: 30px;
}

.header-background {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('assets/header.png');
    background-size: cover;
    background-repeat: no-repeat;
    height: 600px;
    padding: 50px 20px;
    color: white;
}

.header h1 {
    font-size: 65px;
    margin-top: 170px;
    margin-bottom: 0;
}

.header p {
    font-size: 20px;
    margin-top: 0;
}

section {
  margin: 50px 0;
}

.section-title {
  font-size: 1.7rem;
  text-align: center;
  margin-bottom: 0;
}

h2 {
  color: #333;
  font-size: 28px;
  margin-bottom: 10px;
  text-align: left;
}
.project-list {
  padding: 1rem 5rem;
}

.project-box {
  font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
  color: #f4f4f4;
  margin-top: 2rem; 
  padding: 3.5rem;
  border: 1px solid #ddd; 
  border-radius: 5px;
}

.title {
  font-size: 30px;
  text-align: center;
  margin-bottom: 0.5rem; 
}

.project-link {
  color: #f4f4f4;
  text-decoration: none; 
}

.project-link:hover {
  color: rgb(205, 205, 205);
}

.description {
  font-size: 18px;
  line-height: 25px;
  margin-bottom: 1rem; 
  color: #dadada;
}
.tools img {
  height: 20px;
  padding-right: 5px;
}
.tools {
  margin-bottom: 20px;
}
.source-code {
  align-items: center;
}
.project-box .btn {
  font-size: 13px;
  text-align: center;
  margin: 0 18rem;
  padding: 0.5rem 0;
  display: block;
  color: #f4f4f4;
  text-decoration: none;
  border-radius: 25px;
  border: 2px solid #b3b1b1;
}
.project-box .btn:hover {
  background-color: #ffffff5c;
}

.footer {
  height: 45px;
  background-color: #494949;
}
.footer p {
  padding-top: 18px;
  font-size: 15px;
  color: #f4f4f4;
  text-align: center;
}


@media screen and (max-width: 768px) {
  .container {
    flex-direction: column;
  }

  .sidebar {
    position: relative;
    width: 100%;
    height: auto;
    align-items: flex-start; 
  }
  .sidebar .profile-img {
    width: 200px;
    height: 200px;
    margin: 0 35px;
    justify-content: center;
    align-items: center;
  }
  .sidebar .name {
    text-align: center;
  }
  .sidebar .btn {
    margin: 0 70px;
  }

  .content {
    margin-left: 0;
    width: 100%;
  }
  header{
    width: 100%;
  }
  .header-background {
    height: 300px;
  }
  .header h1 {
    font-size: 35px;
    margin-top: 80px;
    margin-bottom: 0;
  }
  .header p {
    font-size: 18px;
    margin-top: 0;
    text-align: center;
  }
  section {
    margin: 20px 0;
  }
  
  .section-title {
    font-size: 1.2rem;
  }


  .sidebar .social-icons {
    justify-content: center;
  }

  .sidebar .icon {
    font-size: 20px;
    padding: 8px;
  }

  .sidebar .btn {
    text-align: center;
    margin-bottom: 15px;
  }

  .content h2 {
    font-size: 24px;
    text-align: center;
  }

  .content section {
    margin-bottom: 30px;
    padding: 10px;
  }
  .main-content {
    padding: 0;
  }
  .project-list {
    padding: 0 20px;
  }
  .title {
    font-size: 25px;
  }
  .project-box .btn {
    margin: 0;
  }
}