:root {
  --bg-color: #ffffff;
  --text-color: #000000;
  --text-color-rgb: 0, 0, 0;
  --accent-color: #000000;
  --code-bg: #1a1a1a;
  --border-color: #dedede;
  --terminal-shadow: rgba(0, 0, 0, 0.2);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg-color: #121212;
    --text-color: #ffffff;
    --text-color-rgb: 255, 255, 255;
    --accent-color: #ffffff;
    --code-bg: #1a1a1a;
    --border-color: #333333;
    --terminal-shadow: rgba(0, 0, 0, 0.4);
  }
}

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

html, body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-weight: 100;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--bg-color);
}

.container {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header styles */
header {
  padding: 2rem 0;
  border-bottom: 1px solid var(--border-color);
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.logo {
  font-family: 'Tektur', sans-serif;
  font-weight: 800;
  font-size: 1.75rem;
  text-decoration: none;
  color: var(--text-color);
}

nav ul {
  display: flex;
  list-style: none;
  gap: 1.5rem;
  flex-wrap: wrap;
}

nav a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 700;
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s;
}

nav a:hover {
  border-color: var(--text-color);
}

/* Main content */
main {
  padding: 3rem 0 5rem;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  margin: 2rem 0 1rem;
  line-height: 1.3;
}

h1 {
  font-size: 2.5rem;
  margin-top: 0;
}

h2 {
  font-size: 1.75rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}

p, ul, ol {
  margin-bottom: 1.5rem;
}

ul, ol {
  padding-left: 1.5rem;
}

a {
  color: var(--text-color);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

code {
  font-family: 'Cousine', monospace;
  background-color: var(--code-bg);
  padding: 0.2em 0.4em;
  border-radius: 3px;
  font-size: 0.9em;
  color: #fff;
}

pre {
  background-color: var(--code-bg);
  padding: 2rem 1.5rem 1.5rem;
  border-radius: 8px;
  overflow-x: auto;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 10px var(--terminal-shadow);
  position: relative;
}

pre::before {
  content: "";
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  height: 12px;
  width: 12px;
  border-radius: 50%;
  background-color: #ff5f56;
  box-shadow: 20px 0 0 #ffbd2e, 40px 0 0 #27c93f;
}

pre code {
  background-color: transparent;
  padding: 0;
  border-radius: 0;
  display: block;
  color: #fff;
}

blockquote {
  border-left: 3px solid var(--text-color);
  padding-left: 1rem;
  margin-left: 0;
  margin-bottom: 1.5rem;
  font-style: italic;
}

hr {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: 2rem 0;
}

/* Home page specific styles */
.hero {
  margin: 4rem 0 5rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.hero-content {
  flex: 1;
  text-align: left;
}

.hero-logo {
  font-family: 'Tektur', sans-serif;
  font-weight: 800;
  font-size: 120px;
  margin-bottom: 1.5rem;
  position: relative;
  color: var(--text-color);
  z-index: 2;
  line-height: 1;
}

.tagline {
  font-size: 24px;
  font-weight: 100;
  line-height: 1.4;
  margin: 0 0 1.5rem 0;
}

.hero-terminal-container {
  flex: 1.2;
}

.hero-terminal {
  width: 100%;
  background-color: var(--code-bg);
  border-radius: 8px;
  padding: 2.5rem 1.75rem 1.75rem;
  box-shadow: 0 4px 10px var(--terminal-shadow);
  position: relative;
  margin-bottom: 1rem;
}

.hero-terminal::before {
  content: "";
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  height: 12px;
  width: 12px;
  border-radius: 50%;
  background-color: #ff5f56;
  box-shadow: 20px 0 0 #ffbd2e, 40px 0 0 #27c93f;
}

.terminal-content {
  font-family: 'Cousine', monospace;
  font-size: 16px;
  line-height: 1.6;
  color: #fff;
  white-space: pre-wrap;
}

.terminal-content div {
  min-height: 1.6em;
}

.terminal-cursor {
  display: inline-block;
  width: 0.6em;
  height: 1.2em;
  background-color: #fff;
  margin-left: 2px;
  vertical-align: middle;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.terminal-tabs {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
  justify-content: center;
}

.terminal-tab {
  padding: 0.5rem 1rem;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
}

.terminal-tab:hover {
  background-color: rgba(128, 128, 128, 0.1);
  text-decoration: none;
}

.terminal-tab.active {
  border-color: var(--text-color);
  background-color: rgba(128, 128, 128, 0.15);
  font-weight: 700;
}

/* Responsive */
@media (max-width: 950px) {
  .hero {
    flex-direction: column;
    align-items: stretch;
    gap: 2rem;
  }
  
  .hero-content {
    text-align: center;
  }
  
  .hero-logo {
    font-size: 100px;
  }
  
  .hero-terminal-container {
    width: 100%;
  }
}

@media (max-width: 768px) {
  header .container {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .hero-logo {
    font-size: 70px;
  }
  
  .tagline {
    font-size: 18px;
  }
  
  .terminal-content {
    font-size: 14px;
  }
  
  pre {
    padding: 1.75rem 1.25rem 1.25rem;
  }
  
  pre::before {
    top: 0.5rem;
    left: 0.5rem;
  }
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  margin: 3rem 0;
}

.feature {
  display: flex;
  flex-direction: column;
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.example {
  margin: 3rem 0;
}

.example-header {
  padding: 0.75rem 1rem;
  color: var(--text-color);
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.example pre {
  margin-top: 0;
  border-radius: 8px;
}

.cta-link {
  margin-top: 2rem;
}

.cta-link a {
  display: inline-block;
  padding: 0.5rem 0;
  font-weight: 500;
  border-bottom: 1px solid var(--text-color);
}

.cta-link a:hover {
  text-decoration: none;
  border-bottom: 2px solid var(--text-color);
}

/* Footer */
footer {
  padding: 2rem 0;
  border-top: 1px solid var(--border-color);
  font-size: 0.9rem;
  text-align: center;
}

/* Documentation layout */
.docs-layout {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 3rem;
}

.docs-sidebar {
  position: sticky;
  top: 2rem;
  align-self: start;
  height: calc(100vh - 12rem);
  overflow-y: auto;
}

.docs-sidebar h3 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

.docs-sidebar h3:first-child {
  margin-top: 0;
}

.nav-list {
  list-style: none;
  padding-left: 0;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
}

.nav-list li {
  margin-bottom: 0.5rem;
}

.nav-list a {
  display: block;
  padding: 0.5rem 0.75rem;
  text-decoration: none;
  color: var(--text-color);
  border-left: 2px solid transparent;
  line-height: 1.4;
  border-radius: 0 4px 4px 0;
  transition: background-color 0.2s, border-color 0.2s;
}

.nav-list a:hover {
  background-color: rgba(128, 128, 128, 0.1);
  border-color: var(--border-color);
}

.nav-list a[aria-current="page"] {
  border-color: var(--text-color);
  font-weight: 700;
  background-color: rgba(128, 128, 128, 0.15);
}

.docs-content {
  min-width: 0;
}

.docs-content h1 {
  margin-bottom: 2rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

/* Responsive */
@media (max-width: 950px) {
  .docs-layout {
    grid-template-columns: 1fr;
  }
  
  .docs-sidebar {
    position: static;
    height: auto;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 2rem;
  }
}