:root {
  --bg-color: #ffffff;
  --text-color: #000000;
  --card-bg: #f8f8f8;
  --card-border: #e0e0e0;
  --accent-color: #000000;
  --secondary-text: #666666;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --header-height: 70px;
}

body.dark-mode {
  --bg-color: #0a0a0a;
  --text-color: #ffffff;
  --card-bg: #141414;
  --card-border: #262626;
  --secondary-text: #a0a0a0;
}

@media (prefers-color-scheme: dark) {
  body:not(.light-mode) {
    --bg-color: #0a0a0a;
    --text-color: #ffffff;
    --card-bg: #141414;
    --card-border: #262626;
    --secondary-text: #a0a0a0;
  }
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  transition: var(--transition);
  padding-top: var(--header-height);
}

.header-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background: var(--bg-color);
  border-bottom: 1px solid var(--card-border);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: var(--transition);
}

.nav-container {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.nav-search {
  flex-grow: 1;
  max-width: 500px;
  position: relative;
  display: flex;
  align-items: center;
}

.nav-search i {
  position: absolute;
  left: 1rem;
  color: var(--secondary-text);
  font-size: 0.9rem;
  pointer-events: none;
}

.nav-search input {
  width: 100%;
  padding: 0.6rem 1rem 0.6rem 2.8rem;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  color: var(--text-color);
  font-family: inherit;
  font-size: 0.9rem;
  transition: var(--transition);
  outline: none;
}

.nav-search input:focus {
  border-color: var(--text-color);
  background: var(--bg-color);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-logo a {
  font-size: 1.5rem;
  font-weight: 800;
  text-decoration: none;
  color: var(--text-color);
  letter-spacing: -1px;
}

.theme-toggle-btn {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  color: var(--text-color);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.2rem;
  transition: var(--transition);
}

.theme-toggle-btn:hover {
  border-color: var(--text-color);
  background: var(--text-color);
  color: var(--bg-color);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

header {
  padding: 6rem 0 4rem;
  text-align: center;
}

header h1 {
  font-size: 4rem;
  font-weight: 800;
  letter-spacing: -2px;
  margin-bottom: 1rem;
  text-transform: lowercase;
}

header p {
  font-size: 1.25rem;
  color: var(--secondary-text);
  max-width: 700px;
  margin: 0 auto;
  margin-bottom: 1.5rem;
}

.gh-stats {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  color: var(--text-color);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
  cursor: default;
  text-decoration: none;
}

.stat-item.repo-link {
  cursor: pointer;
  background: var(--text-color);
  color: var(--bg-color);
  border-color: var(--text-color);
}

.stat-item:hover {
  border-color: var(--text-color);
  transform: translateY(-2px);
}

.stat-item.repo-link:hover {
  opacity: 0.8;
}

.cdn-section {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 3rem;
  border-radius: 0;
  margin-bottom: 4rem;
}

.team-section {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 6rem;
}

.team-card {
  padding: 2rem;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  text-align: left;
  transition: var(--transition);
}

.team-card:hover {
  border-color: var(--text-color);
}

.team-card h5 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--secondary-text);
  margin-bottom: 0.5rem;
}

.team-card h4 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.team-avatar {
  width: 80px;
  height: 80px;
  background: #222;
  margin-bottom: 1.5rem;
  border: 1px solid var(--card-border);
  overflow: hidden;
}

.team-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: var(--transition);
}

.team-card:hover .team-avatar img {
  filter: grayscale(0%);
}

.team-card a {
  color: var(--text-color);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}

.team-card a:hover {
  text-decoration: underline;
  opacity: 0.8;
}

.team-links {
  display: flex;
  gap: 1.25rem;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--card-border);
}

.team-links a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cdn-section h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

code {
  font-family: 'Inconsolata', monospace;
  background: #000;
  color: #fff;
  padding: 1.5rem;
  display: block;
  border-radius: 0;
  margin: 1rem 0;
  font-size: 0.95rem;
  overflow-x: auto;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2.5rem;
  margin-bottom: 6rem;
  min-height: 100vh;
  /* Stability for scroll restoration */
}

.maintenance-notice,
.contribute-notice {
  text-align: left;
  margin-bottom: 2rem;
}

.maintenance-notice p {
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-color);
  letter-spacing: 0.5px;
}

.contribute-notice {
  margin-bottom: 6rem;
}

.contribute-notice p {
  color: var(--secondary-text);
  font-size: 1rem;
}

.contribute-notice a {
  color: var(--text-color);
  font-weight: 700;
  text-decoration: underline;
}

.contribute-notice a:hover {
  opacity: 0.7;
}

.project-card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 0;
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-8px);
  border-color: var(--text-color);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.card-media {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #222;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
  filter: grayscale(100%);
}

.project-card:hover .card-media img {
  filter: grayscale(0%);
  transform: scale(1.05);
}

.card-content {
  padding: 2rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.card-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.card-content p {
  color: var(--secondary-text);
  font-size: 1rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.contributed-by {
  font-size: 0.85rem;
  color: var(--secondary-text);
  margin-bottom: 1.5rem;
  font-family: 'Inconsolata', monospace;
}

.contributed-by a {
  color: var(--text-color);
  font-weight: 600;
  text-decoration: underline;
}

.card-links {
  display: flex;
  gap: 1.5rem;
}

.card-links a {
  text-decoration: none;
  color: #ffffff;
  font-weight: 600;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
  background: #000;
  padding: 0.5rem 1rem;
}

.card-links a:hover {
  background: #333;
  color: #ffffff;
}

.card-content p a {
  color: var(--text-color);
  text-decoration: underline;
}

.card-content p a:hover {
  opacity: 0.7;
}

footer {
  padding: 4rem 0;
  border-top: 1px solid var(--card-border);
  text-align: center;
}

footer a {
  color: var(--text-color);
  text-decoration: none;
  font-weight: 700;
}

footer p {
  margin-top: 1rem;
  color: var(--secondary-text);
}

@media (max-width: 768px) {
  .nav-logo {
    display: none;
  }

  .nav-container {
    padding: 0 1rem;
    gap: 1rem;
  }

  header h1 {
    font-size: 3rem;
  }

  .project-grid {
    grid-template-columns: 1fr;
  }

  .cdn-section {
    padding: 1.5rem;
  }
}