:root {
  --bg: #1D1F20;
  --surface: #121212;
  --surface-alt: #272727;
  --border: #1f1f1f;
  --text-primary: #e8e8e8;
  --text-secondary: #888888;
  --text-muted: #4a4a4a;
  --accent: #ffffff;
  --accent-gold: #986C1B;
  --accent-rust: #D77757;
  --code-bg: #0d0d0d;

  --font-mono: 'JetBrains Mono', 'Menlo', 'Monaco', 'Courier New', monospace;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg);
  overflow-x: hidden;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

.app-wrapper {
  max-width: 1200px;
  margin: 40px auto;
  border: 1px solid var(--accent-gold);
  border-radius: 4px;
  overflow: hidden;
}

header {
  border-bottom: 1px solid var(--accent-gold);
  background: var(--bg);
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}

.logo {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #D2CFC1;
}

.logo-bullet {
  color: #F66F53;
  animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    color: #F66F53;
  }
  50% {
    color: #07f05c;
  }
}

main {
  background: var(--bg);
}

.intro {
  padding: 80px 0;
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

@media (min-width: 768px) {
  .intro-grid {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }
}

.intro-content {
  display: flex;
  flex-direction: column;
}

.intro-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image {
  width: 100%;
  max-width: 600px;
  height: auto;
  transform: rotate(90deg);
  transform-origin: center center;
}

h1 {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  color: #D2CFC1;
}

.highlight-agentic {
  color: #F66F53;
  font-style: italic;
}

.lead {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 640px;
  margin-bottom: 48px;
}

.install-wrapper {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 640px;
}

.install-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-gold);
  text-transform: lowercase;
  letter-spacing: 0.02em;
}

.install {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--code-bg);
  border: 1px solid var(--accent-gold);
  border-radius: 4px;
  position: relative;
}

.install-cmd {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-primary);
  flex: 1;
  user-select: all;
  white-space: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
}

.install-cmd::-webkit-scrollbar {
  display: none;
}

.copy-btn {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 6px 12px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
  flex-shrink: 0;
}

.copy-btn:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.copy-btn:active {
  transform: scale(0.98);
}

.features {
  padding: 80px 0;
  border-top: 1px solid var(--border);
}

.section-header {
  margin-bottom: 48px;
}

h2 {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #D2CFC1;
  text-transform: lowercase;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 32px 24px;
}

.feature {
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  padding-left: 20px;
}

.feature::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  width: 6px;
  height: 6px;
  background: var(--accent-gold);
  border-radius: 1px;
}

.feature h3 {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: #D2CFC1;
}

.feature p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.upcoming {
  padding: 80px 0;
  border-top: 1px solid var(--border);
}

.upcoming-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.upcoming-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 4px;
}

.upcoming-item::before {
  content: '';
  width: 4px;
  height: 4px;
  background: var(--accent-rust);
  border-radius: 50%;
  flex-shrink: 0;
}

.upcoming-name {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-secondary);
  flex: 1;
}

.progress-bar {
  position: relative;
  width: 120px;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
  flex-shrink: 0;
}

.progress-fill {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  background: var(--accent-gold);
  border-radius: 2px;
  transition: width 0.3s ease;
}

.progress-text {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  margin-left: 12px;
  flex-shrink: 0;
}

.specs {
  padding: 80px 0;
  border-top: 1px solid var(--border);
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px 24px;
}

.spec {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.spec-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  text-transform: lowercase;
}

.spec-value {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-primary);
}

footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  margin-top: 80px;
}

.footer-content {
  display: flex;
  justify-content: center;
  align-items: center;
}

.footer-text {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

.footer-link {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.15s ease;
}

.footer-link:hover {
  color: var(--accent-gold);
}

@media (max-width: 768px) {
  .app-wrapper {
    margin: 20px 16px;
    border-radius: 2px;
  }

  nav {
    padding: 16px 20px;
  }

  .container {
    padding: 0 20px;
  }

  .intro {
    padding: 60px 0 40px;
  }

  .intro-grid {
    gap: 32px;
  }

  .intro-visual {
    display: none;
  }

  h1 {
    font-size: 24px;
    margin-bottom: 20px;
  }

  .lead {
    font-size: 15px;
    margin-bottom: 40px;
  }

  .upcoming-item {
    flex-wrap: wrap;
  }

  .progress-bar {
    width: 100%;
    margin-left: 16px;
  }

  .progress-text {
    margin-left: 8px;
  }

  .install {
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
  }

  .install-cmd {
    font-size: 12px;
    white-space: pre-wrap;
    word-break: break-all;
  }

  .copy-btn {
    width: 100%;
    padding: 10px;
  }

  .features,
  .upcoming,
  .specs {
    padding: 60px 0;
  }

  .section-header {
    margin-bottom: 32px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .specs-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 22px;
  }

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

/* Privacy page styles */
.privacy-content {
  padding: 80px 0;
}

.privacy-section {
  margin-bottom: 80px;
}

.privacy-section:last-child {
  margin-bottom: 0;
}

.privacy-list {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-top: 32px;
}

.privacy-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  padding-left: 20px;
}

.privacy-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  width: 6px;
  height: 6px;
  background: var(--accent-gold);
  border-radius: 1px;
}

.privacy-item h3 {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: #D2CFC1;
}

.privacy-item p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}

.faq-item {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 16px 20px;
}

.faq-item summary {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  color: #D2CFC1;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::before {
  content: '+ ';
  color: var(--accent-gold);
  margin-right: 8px;
}

.faq-item[open] summary::before {
  content: '− ';
}

.faq-item p {
  margin-top: 12px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
  padding-left: 20px;
}

.faq-item a {
  color: var(--accent-gold);
  text-decoration: none;
  transition: color 0.15s ease;
}

.faq-item a:hover {
  color: var(--accent-rust);
}

::selection {
  background: var(--text-primary);
  color: var(--bg);
}

::-moz-selection {
  background: var(--text-primary);
  color: var(--bg);
}