:root {
  --bg: #0c0a14;
  --bg-alt: #110f1a;
  --surface: #17151f;
  --text: #f0eef5;
  --muted: #9b99b0;
  --accent: #E07A4B;
  --accent-text: #EE8F5E;
  --accent-2: #5EC4A0;
  --highlight: #DBBA6F;
  --border: #272439;
  --code-bg: #1e1b2a;
  --glow: rgba(224, 122, 75, .07);
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

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

html { scroll-behavior: smooth }
body { background: var(--bg); color: var(--text); font: 400 16px/1.65 var(--font); -webkit-font-smoothing: antialiased }
a { color: var(--accent-text); text-decoration: none }
a:hover { text-decoration: underline }
code { font-family: var(--mono); font-size: .9em; background: var(--code-bg); padding: 2px 6px; border-radius: 4px }
pre { margin: 0 }
img, svg, video { max-width: 100%; height: auto }

/* Layout */
.container { max-width: 1120px; width: 100%; margin: 0 auto; padding: 0 24px }
.center { text-align: center }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(12, 10, 20, .88);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 64px }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 17px; color: var(--text); text-decoration: none }
.brand:hover { text-decoration: none }
.brand-icon { font-family: var(--mono); color: var(--accent-text); font-size: 15px }
.site-header nav { display: flex; align-items: center; gap: 4px }
.site-header nav a { padding: 6px 12px; color: var(--muted); font-size: 14px; font-weight: 500; border-radius: 6px; transition: color .15s }
.site-header nav a:hover { color: var(--text); text-decoration: none }

/* Buttons */
.btn {
  display: inline-flex; align-items: center;
  border: 1px solid var(--border); color: var(--text);
  padding: 10px 18px; border-radius: 8px;
  font-size: 14px; font-weight: 600;
  transition: all .15s; background: transparent; cursor: pointer;
}
.btn:hover {
  transform: translateY(-1px); text-decoration: none;
  border-color: #3a3650; box-shadow: 0 4px 12px rgba(0,0,0,.25);
}
.btn.primary {
  background: var(--accent); color: #0c0a14; border: 0;
}
.btn.primary:hover {
  background: #d06d3f;
  box-shadow: 0 4px 20px rgba(224, 122, 75, .3);
}
.btn.ghost { background: transparent }
.btn.large { padding: 12px 24px; font-size: 15px }

/* Badge */
.badge {
  display: inline-block; padding: 4px 14px; border-radius: 20px;
  font-size: 12px; font-weight: 600; color: var(--accent-2);
  background: rgba(94, 196, 160, .1); border: 1px solid rgba(94, 196, 160, .15);
  margin-bottom: 20px; letter-spacing: .3px;
}

/* Hero */
.hero { position: relative; padding: 80px 0 88px; overflow: hidden }
.hero-inner {
  display: grid; grid-template-columns: 1.15fr .85fr;
  gap: 48px; align-items: center; position: relative; z-index: 1;
}
.hero h1 {
  font-size: 46px; line-height: 1.15; font-weight: 800;
  letter-spacing: -.02em; margin-bottom: 16px;
  text-wrap: balance;
}
.tagline {
  color: var(--muted); font-size: 17px; line-height: 1.65;
  max-width: 54ch; margin-bottom: 24px;
}
.hero-install { margin-bottom: 20px }
.hero-glow {
  position: absolute; top: -200px; left: 50%; transform: translateX(-50%);
  width: 900px; height: 600px;
  background: radial-gradient(ellipse, rgba(224, 122, 75, .06) 0%, transparent 70%);
  pointer-events: none;
}
.cta { display: flex; gap: 12px; flex-wrap: wrap }
.hint { display: block; color: var(--muted); font-size: 12px; margin-top: 8px }

/* Install command */
.install-cmd {
  background: var(--surface); border: 1px solid var(--border);
  padding: 14px 20px; border-radius: 10px;
  font-family: var(--mono); font-size: 16px; color: var(--accent-text); font-weight: 500;
}
.copy-wrap { position: relative; display: block; width: 100% }
.copy-wrap .install-cmd { padding-right: 80px }
.copy-btn {
  position: absolute; top: 50%; right: 8px; transform: translateY(-50%);
  background: rgba(224, 122, 75, .15); color: var(--accent);
  border: 1px solid rgba(224, 122, 75, .2);
  padding: 6px 14px; border-radius: 6px; cursor: pointer;
  font-weight: 600; font-size: 12px; font-family: var(--font); transition: all .15s;
}
.copy-btn:hover { background: rgba(224, 122, 75, .25) }
.copy-btn.copied { background: rgba(94, 196, 160, .15); color: var(--accent-2); border-color: rgba(94, 196, 160, .2) }

/* Terminal card */
.terminal-card {
  border: 1px solid var(--border); border-radius: 14px;
  background: var(--surface);
  box-shadow: 0 16px 48px rgba(0,0,0,.35), 0 0 0 1px rgba(255,255,255,.02) inset;
  overflow: hidden;
}
.term-bar {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,.02);
}
.dots { display: flex; gap: 7px }
.dot { width: 11px; height: 11px; border-radius: 50%; display: block }
.dot.red { background: #ff5f57 }
.dot.yellow { background: #febc2e }
.dot.green { background: #28c840 }
.term-title { font-size: 12px; color: var(--muted); font-weight: 500; margin-left: auto; margin-right: auto }
.term-body {
  padding: 20px; font-family: var(--mono); font-size: 13px;
  line-height: 1.7; color: #b0a8c8;
  min-height: var(--term-body-min-height, 180px);
}
.term-body .line { white-space: nowrap }
.term-body .prompt { color: var(--accent-2); margin-right: 8px }
.term-body .dim { color: #6e6b85 }
.term-body .accent { color: var(--accent) }
.term-body .token { color: var(--highlight); font-weight: 500 }
.cursor {
  display: inline-block; width: 8px; height: 16px;
  background: var(--accent); animation: blink 1s step-end infinite;
  vertical-align: text-bottom; margin-left: 1px;
}
@keyframes blink { 50% { opacity: 0 } }

/* Sections */
.section { padding: 80px 0 }
.section.alt { background: var(--bg-alt) }
.section-title {
  font-size: 32px; font-weight: 700; letter-spacing: -.01em;
  margin-bottom: 12px; text-align: center;
}
.section-sub {
  color: var(--muted); text-align: center; max-width: 56ch;
  margin: 0 auto 40px; font-size: 17px;
}

/* Tools grid */
.tools-grid { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap }
.tool-card {
  border: 1px solid var(--border); background: var(--surface);
  padding: 28px 24px; border-radius: 12px; text-align: center;
  min-width: 150px; flex: 0 1 180px; transition: all .2s;
}
.tool-card:hover {
  border-color: rgba(224, 122, 75, .3); transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
}
.tool-icon { font-size: 28px; margin-bottom: 8px; color: var(--accent-text) }
.tool-icon svg { stroke: var(--accent-text) }
.tool-card h3 { font-size: 16px; font-weight: 600; margin-bottom: 4px }
.tool-card p { font-size: 13px; color: var(--muted); margin: 0 }
.tools-note {
  text-align: center; color: var(--muted); font-size: 14px;
  margin-top: 24px; font-style: italic;
}

/* Screenshot showcase */
.screenshot-grid {
  display: grid; grid-template-columns: 1.4fr .6fr;
  gap: 24px; align-items: start; margin-bottom: 32px;
}
.screenshot-grid.single { grid-template-columns: 1fr; max-width: 900px; margin: 0 auto }
.screenshot-item { text-align: center }
.screenshot-caption {
  color: var(--muted); font-size: 14px; margin-top: 12px;
}

/* Device frames */
.device-frame {
  border: 1px solid var(--border); border-radius: 12px;
  background: var(--surface); overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,.25);
}
.device-frame .frame-bar {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px; border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,.02);
}
.frame-url {
  font-family: var(--mono); font-size: 11px; color: var(--muted);
  background: var(--code-bg); padding: 3px 10px; border-radius: 4px;
  margin-left: auto; margin-right: auto;
}
.device-frame .frame-body { position: relative; overflow: hidden }
.device-frame .frame-body img { display: block; width: 100%; height: auto }
.device-frame.mobile { max-width: 280px; margin: 0 auto }

/* Feature grid */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px }
.card {
  border: 1px solid var(--border); background: var(--surface);
  padding: 28px 24px; border-radius: 12px; transition: all .2s;
}
.card:hover {
  border-color: rgba(224, 122, 75, .2);
  box-shadow: 0 8px 24px rgba(0,0,0,.2);
}
.card-icon { font-size: 28px; margin-bottom: 12px }
.card h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px }
.card p { color: var(--muted); font-size: 14px; line-height: 1.6; margin: 0 }

/* Extras grid */
.extras-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
.extra-item {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 20px; border: 1px solid var(--border);
  background: var(--surface); border-radius: 10px;
  transition: all .2s;
}
.extra-item:hover {
  border-color: rgba(224, 122, 75, .15);
}
.extra-icon { font-size: 24px; flex-shrink: 0; margin-top: 2px }
.extra-item strong { display: block; font-size: 15px; margin-bottom: 4px }
.extra-item p { color: var(--muted); font-size: 13px; line-height: 1.5; margin: 0 }

/* Columns (Get Started) */
.columns { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 8px }
.columns h3 { font-size: 18px; margin-bottom: 12px }
.step-note { color: var(--muted); font-size: 14px; margin: 12px 0 24px }
.snippet {
  background: var(--surface); border: 1px solid var(--border);
  padding: 16px 20px; border-radius: 10px;
  font-family: var(--mono); font-size: 13px; color: #b0a8c8;
  overflow-x: auto; margin-bottom: 12px;
}

/* Download */
.download-grid { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; margin-bottom: 16px }
.download-card {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  border: 1px solid var(--border); background: var(--surface);
  padding: 28px 36px; border-radius: 12px; transition: all .2s;
  color: var(--text); min-width: 200px;
}
.download-card:hover {
  border-color: var(--accent); text-decoration: none;
  transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.25);
}
.dl-icon { font-size: 32px; margin-bottom: 4px; color: var(--accent-text) }
.dl-icon svg { fill: var(--accent-text) }
.download-card strong { font-size: 16px }
.download-card span { font-size: 12px; color: var(--muted); font-family: var(--mono) }
.download-links { color: var(--muted); font-size: 14px; margin-bottom: 8px }
.version-badge { vertical-align: middle; margin-right: 8px }
.version-text { color: var(--muted); font-size: 14px }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border); padding: 28px 0;
  background: var(--bg); color: var(--muted); font-size: 14px;
}
.site-footer .container {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; flex-wrap: wrap;
}
.brand-sm { font-weight: 700; color: var(--text) }
.footer-links { display: flex; gap: 20px }
.footer-links a { color: var(--muted) }
.footer-links a:hover { color: var(--text) }

/* Fade-in animation */
.fade-in {
  opacity: 0; transform: translateY(16px);
  transition: opacity .5s ease, transform .5s ease;
}
.fade-in.visible {
  opacity: 1; transform: translateY(0);
}

/* Focus indicator for keyboard navigation */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Recommended download card */
.download-card.recommended {
  border-color: var(--accent);
  position: relative;
}
.download-card.recommended::before {
  content: 'Recommended';
  position: absolute; top: -10px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: var(--bg);
  font-size: 11px; font-weight: 700; padding: 2px 10px; border-radius: 10px;
  letter-spacing: .3px;
}

/* Mobile hamburger menu */
.nav-toggle {
  display: none; background: none; border: none; cursor: pointer;
  color: var(--text); padding: 6px; line-height: 0;
}
.nav-toggle svg { display: block }

/* Responsive: tablet */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr }
  .hero-aside { margin-top: 8px }
  .grid { grid-template-columns: 1fr 1fr }
  .extras-grid { grid-template-columns: 1fr 1fr }
  .hero h1 { font-size: 36px }
  .screenshot-grid { grid-template-columns: 1fr 1fr }
  .device-frame.mobile { max-width: 240px }
}

/* Responsive: mobile */
@media (max-width: 640px) {
  .nav-toggle { display: block }
  .site-header nav {
    display: none; position: absolute; top: 64px; left: 0; right: 0;
    background: var(--bg-alt); border-bottom: 1px solid var(--border);
    flex-direction: column; padding: 12px 24px; gap: 0;
  }
  .site-header nav.nav-open { display: flex }
  .site-header nav a { padding: 10px 0; width: 100% }
  .site-header nav .btn.ghost { margin-top: 8px; justify-content: center }
  .grid { grid-template-columns: 1fr }
  .extras-grid { grid-template-columns: 1fr }
  .columns { grid-template-columns: 1fr }
  .screenshot-grid { grid-template-columns: 1fr }
  .screenshot-mobile { order: 2 }
  .hero { padding: 48px 0 56px }
  .hero h1 { font-size: 28px }
  .section { padding: 56px 0 }
  .section-title { font-size: 26px }
  .tools-grid { gap: 10px }
  .tool-card { min-width: 120px; padding: 20px 16px }
  .download-card { min-width: 160px; padding: 20px 24px }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto }
  .fade-in { opacity: 1; transform: none; transition: none }
  .cursor { animation: none }
}