* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", "Roboto", Arial, sans-serif;
}

body {
  background-color: #fafafa;
  color: #333333;
  min-height: 100vh;
}

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

.sidebar {
  background-color: #1c2022;
  color: #ffffff;
  padding: 30px;
  width: 280px;
  height: 100vh;
  position: sticky;
  top: 0;
}

.sidebar h2 {
  margin-bottom: 10px;
  font-size: 28px;
  color: #f0f4f4;
}

.sidebar-subtitle {
  color: #8ea6b4;
  font-size: 14px;
  margin-bottom: 30px;
}

.profile-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 30px;
}

.sidebar .profile-img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin-bottom: 20px;
  border: 3px solid #00db9a;
}

.profile-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: 100%;
}

.social-link {
  color: #8ea6b4;
  text-decoration: none;
  font-size: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.3s;
}

.social-link:hover {
  color: #00db9a;
}

.sidebar-cta {
  margin-top: 30px;
}

.fullstack-btn {
  display: block;
  background-color: #00db9a;
  color: #1c2022;
  text-decoration: none;
  padding: 12px 20px;
  border-radius: 6px;
  font-weight: 600;
  text-align: center;
  transition: all 0.3s;
}

.fullstack-btn:hover {
  background-color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 219, 154, 0.2);
}

.main-content {
  flex-grow: 1;
  padding: 40px;
  overflow-y: auto;
}

.main-content header {
  margin-bottom: 40px;
}

.main-content h1 {
  margin-bottom: 10px;
  font-size: 36px;
  font-weight: 700;
  color: #1c2022;
}

.subtitle {
  color: #737373;
  font-size: 18px;
}

/* Project list styling */
#project-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
  width: 100%;
}

.project-card {
  display: flex;
  flex-direction: column;
  background-color: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
  height: 100%;
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.project-image-container {
  position: relative;
  overflow: hidden;
  height: 0;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
}

.project-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
  position: absolute;
  top: 0;
  left: 0;
}

.project-card:hover .project-image {
  transform: scale(1.05);
}

.project-details {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  background-color: #ffffff;
}

.project-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 15px;
  text-decoration: none;
  color: #1c2022;
}

.project-title:hover {
  color: #00db9a;
}

.project-description {
  font-size: 16px;
  color: #737373;
  margin-bottom: 25px;
  line-height: 1.5;
  flex-grow: 1;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 0;
  margin-bottom: 15px;
}

.project-tag {
  display: inline-block;
  font-size: 16px;
  font-weight: 600;
  padding: 0;
  margin-right: 8px;
}

.tag-html {
  color: #6abecd;
}

.tag-css {
  color: #8ea6b4;
}

.tag-js {
  color: #cf6390;
}

.tag-api {
  color: #aad742;
}

.difficulty-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
}

.project-difficulty {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.difficulty-badge {
  display: flex;
  align-items: center;
  border-radius: 50px;
  overflow: hidden;
  height: 32px;
}

.badge {
  display: flex;
  justify-content: center;
  align-items: center;
  color: #ffffff;
  width: 32px;
  height: 32px;
  border-radius: 0;
  font-size: 14px;
  font-weight: 700;
  margin-right: 0;
}

.level-text {
  font-size: 14px;
  text-transform: uppercase;
  font-weight: 600;
  padding: 0 12px;
  height: 32px;
  display: flex;
  align-items: center;
  color: #ffffff;
  opacity: 0.75;
}

.github-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #1c2022;
  color: #ffffff;
  padding: 8px 12px;
  border-radius: 6px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.3s;
}

.github-btn:hover {
  background-color: #00db9a;
}

.github-btn i {
  margin-right: 5px;
}

.project-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background-color: #00db9a;
  color: #ffffff;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 700;
  z-index: 10;
}

.level-newbie {
  background-color: #6abecd;
}

.level-junior {
  background-color: #aad742;
}

.level-intermediate {
  background-color: #f1b604;
}

.level-advanced {
  background-color: #f48925;
}

.level-guru {
  background-color: #ed2c49;
}

/* Responsive styles */
@media (min-width: 2400px) {
  .container {
    margin: 0 auto;
  }

  .sidebar {
    width: 380px;
    padding: 40px;
  }

  .sidebar h2 {
    font-size: 32px;
  }

  .sidebar-subtitle {
    font-size: 16px;
  }

  .sidebar .profile-img {
    width: 160px;
    height: 160px;
  }

  .social-link {
    font-size: 18px;
  }

  .fullstack-btn {
    padding: 14px 24px;
    font-size: 18px;
  }

  .main-content {
    padding: 60px;
  }

  #project-list {
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 50px;
  }

  .main-content h1 {
    font-size: 48px;
  }

  .subtitle {
    font-size: 22px;
  }
}

@media (min-width: 1921px) and (max-width: 2399px) {
  .container {
    max-width: 1800px;
    margin: 0 auto;
  }

  .sidebar {
    width: 340px;
    padding: 35px;
  }

  .sidebar h2 {
    font-size: 30px;
  }

  .sidebar .profile-img {
    width: 140px;
    height: 140px;
  }

  .social-link {
    font-size: 17px;
  }

  .main-content {
    padding: 50px;
  }

  #project-list {
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 40px;
  }

  .main-content h1 {
    font-size: 42px;
  }

  .subtitle {
    font-size: 20px;
  }
}

@media (max-width: 1200px) {
  #project-list {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
  }

  .main-content {
    padding: 30px;
  }
}

@media (max-width: 992px) {
  .container {
    max-width: 100%;
  }

  .sidebar {
    width: 240px;
    padding: 25px;
  }

  .sidebar h2 {
    font-size: 24px;
  }

  .sidebar .profile-img {
    width: 100px;
    height: 100px;
  }
}

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

  .sidebar {
    width: 100%;
    height: auto;
    padding: 20px;
    position: relative;
  }

  .profile-container {
    flex-direction: row;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
  }

  .sidebar .profile-img {
    margin-bottom: 0;
  }

  .profile-links {
    flex-direction: row;
    justify-content: center;
    gap: 15px;
  }

  .main-content h1 {
    font-size: 32px;
  }

  #project-list {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  }
}

@media (max-width: 576px) {
  .profile-container {
    flex-direction: column;
  }

  .sidebar .profile-img {
    margin-bottom: 15px;
  }

  .profile-links {
    flex-direction: column;
  }

  .main-content {
    padding: 20px;
  }

  .main-content h1 {
    font-size: 28px;
  }

  .subtitle {
    font-size: 16px;
  }

  #project-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

@media (max-width: 480px) {
  .sidebar {
    padding: 15px;
  }

  .project-details {
    padding: 20px;
  }

  .project-title {
    font-size: 20px;
  }

  .github-btn,
  .difficulty-badge {
    font-size: 12px;
  }
}