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

:root {
  --bg: #0d1117;
  --bg-surface: #161b22;
  --text: #e6edf3;
  --text-muted: #8b949e;
  --text-faint: #8b949e;
  --accent: #a3845b;
  --accent-hover: #c4a67b;
  --border: #30363d;
  --code-bg: #1c2128;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

html {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: clip;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.container {
  max-inline-size: 1080px;
  margin-inline: auto;
  padding-inline: 2rem;
}

/* Hero */
.hero {
  padding: 6rem 0 3rem;
  text-align: center;
  background: radial-gradient(ellipse 60% 50% at 50% -10%, rgba(163, 132, 91, 0.12) 0%, transparent 70%);
}

.hero h1 {
  font-size: 4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #ffffff;
  background: linear-gradient(135deg, #ffffff 0%, #a3845b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

@supports (forced-colors: active) {
  .hero h1 {
    -webkit-text-fill-color: unset;
    background: none;
  }
}

.tagline {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.hero-actions {
  margin-top: 2rem;
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.btn .icon {
  width: 1.1em;
  height: 1.1em;
  flex-shrink: 0;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
  box-shadow: 0 2px 12px rgba(163, 132, 91, 0.3);
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(163, 132, 91, 0.4);
}

.btn-secondary {
  background: var(--bg-surface);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--text-muted);
  background: var(--code-bg);
}

/* Showcase */
.showcase {
  padding: 2rem 0 4rem;
  text-align: center;
}

.showcase-tabs {
  display: flex;
  justify-content: center;
  gap: 0.25rem;
  margin-block-end: 1.5rem;
}

.showcase-tab {
  background: var(--bg-surface);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
  font-family: var(--font-mono);
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.showcase-tab:hover {
  color: var(--text);
  border-color: var(--text-muted);
}

.showcase-tab.active {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(163, 132, 91, 0.08);
}

.showcase-panel {
  display: none;
}

.showcase-panel.active {
  display: block;
}

.showcase-panel img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  border: 1px solid rgba(163, 132, 91, 0.2);
  box-shadow:
    0 8px 40px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(163, 132, 91, 0.05);
}

.showcase-caption {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--text-faint);
}

/* Shared section heading */
.section-title {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-block-end: 2.5rem;
  text-align: center;
}

/* Features */
.features {
  padding: 5rem 0;
  border-top: 1px solid var(--border);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.75rem;
}

.feature h3 {
  font-size: 1.05rem;
  margin-bottom: 0.6rem;
  color: #ffffff;
}

.feature p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Install */
.install {
  padding: 5rem 0;
  border-top: 1px solid var(--border);
}

.install-methods {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 720px;
  margin-inline: auto;
}

.install-method {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
}

.install-method.recommended {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(163, 132, 91, 0.15);
}

.install-method h3 {
  font-size: 1rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.install-method h3 .badge {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 4px;
  padding: 0.15em 0.5em;
}

.install-method pre {
  position: relative;
  background: var(--code-bg);
  border-radius: 6px;
  padding: 1rem;
  overflow-x: auto;
  font-size: 0.875rem;
  line-height: 1.5;
  max-width: 100%;
}

.copy-btn {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: var(--bg-surface);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.2rem 0.5rem;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.15s;
}

.install-method pre:hover .copy-btn,
.copy-btn:focus-visible {
  opacity: 1;
}

.copy-btn:hover {
  color: var(--text);
  border-color: var(--text-muted);
}

.install-method code {
  font-family: var(--font-mono);
  color: var(--text);
}

.install-method p {
  margin-top: 0.75rem;
  font-size: 0.9rem;
}

.install-method a {
  color: var(--accent);
  text-decoration: none;
}

.install-method a:hover {
  text-decoration: underline;
}

/* Footer */
footer {
  padding: 3rem 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--border);
  margin-top: 2rem;
}

footer p {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

footer a {
  color: var(--text-muted);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

footer .icon {
  width: 1em;
  height: 1em;
  vertical-align: middle;
}

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

/* Responsive */
@media (max-width: 960px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 4rem 0 2rem;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .tagline {
    font-size: 1.1rem;
  }

  .showcase-panel img {
    border-radius: 6px;
  }

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

  .hero-actions {
    flex-wrap: wrap;
  }
}

@media (max-width: 480px) {
  .container {
    padding-inline: 1.25rem;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .tagline {
    font-size: 1rem;
  }

  .showcase-tabs {
    flex-wrap: wrap;
  }

  .showcase-tab {
    padding: 0.4rem 0.75rem;
    font-size: 0.8rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    padding: 0.7rem 1.5rem;
    font-size: 0.9rem;
  }

  .install-method pre {
    padding: 0.75rem;
    font-size: 0.8rem;
  }

  .feature {
    padding: 1.25rem;
  }

  .section-title {
    font-size: 1.5rem;
  }
}

/* Wider screenshot on large viewports */
@media (min-width: 1440px) {
  .showcase .container {
    max-inline-size: 1280px;
  }
}

@media (min-width: 1920px) {
  .showcase .container {
    max-inline-size: 1440px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}