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

:root {
  --git-orange: #F05032;
  --git-dark: #1e1e1e;
  --git-darker: #141414;
  --git-light: #f5f5f5;
  --git-gray: #6e6e6e;
  --git-gray-light: #9e9e9e;
  --code-bg: #282c34;
  --border-color: #333;
  --hover-bg: #2a2a2a;
}

body {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    background-color: var(--git-darker);
    color: var(--git-light);
    margin: 0;
    padding: 0;
    line-height: 1.6;
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 280px;
    background-color: var(--git-dark);
    border-right: 2px solid var(--git-orange);
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    padding: 2rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 2rem;
  margin-bottom: 2rem;
}

.logo h1 {
  font-size: 2rem;
  color: var(--git-orange);
  font-weight: 700;
  letter-spacing: 2px;
}

.nav-links {
    display: flex;
    flex-direction: column;
}

.nav-link {
    padding: 0.75rem 2rem;
    color: var(--git-gray-light);
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
    font-size: 0.9rem;;
}

.nav-link:hover {
  background-color: var(--hover-bg);
  color: var(--git-light);
  border-left-color: var(--git-orange);
}

.nav-link.active {
  background-color: var(--hover-bg);
  color: var(--git-orange);
  border-left-color: var(--git-orange);
  font-weight: 600;
}

.content {
  margin-left: 280px;
  padding: 3rem;
  flex: 1;
  max-width: 1400px;
}

.section {
  margin-bottom: 4rem;
  scroll-margin-top: 2rem;
}

.section h2 {
  font-size: 2.5rem;
  color: var(--git-orange);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--git-orange);
}

.description {
  font-size: 1.1rem;
  color: var(--git-gray-light);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.card {
  background-color: var(--git-dark);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 2rem;
  transition: all 0.3s ease;
}

.card:hover {
  border-color: var(--git-orange);
  box-shadow: 0 4px 12px rgba(240, 80, 50, 0.1);
}

.card h3 {
  font-size: 1.5rem;
  color: var(--git-light);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card h3::before {
  content: "▸";
  color: var(--git-orange);
  font-size: 1.2rem;
}

.list {
  list-style-type: disc;
  padding-left: 1.5rem;
  color: var(--git-gray-light);
}