:root {
  --bg: #0e0c09;
  --bg-surface: #1a1714;
  --bg-code: #12100c;
  --bg-code-header: #0a0906;
  --ink: #f2ede4;
  --ink-muted: #8c7c77;
  --accent: #008b8b;
  --accent-soft: rgba(0,139,139,0.12);
  --accent-glow: rgba(0,139,139,0.25);
  --line: rgba(242,237,228,0.08);
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Menlo', 'Consolas', monospace;
  --section-pad: 100px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='ruin'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.05' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23ruin)' opacity='0.04'/%3E%3C/svg%3E");
}
a { color: var(--accent); text-decoration: none; transition: color 0.3s; }
a:hover { color: #00b3b3; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; } }
.line-wrap { display: block; overflow: hidden; padding-top: 0.15em; margin-top: -0.15em; }
.line-inner { display: block; }

.section-rule {
  position: relative;
  padding-top: calc(var(--section-pad) + 32px);
}
.section-rule::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--accent) 25%, var(--accent) 75%, transparent);
  opacity: 0.35;
}

.split-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 5vw;
  transition: padding 0.4s cubic-bezier(0.16,1,0.3,1), background 0.4s;
}
.split-nav.is-scrolled {
  padding: 12px 5vw;
  background: rgba(14,12,9,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav-left, .nav-right {
  display: flex;
  align-items: center;
  gap: 32px;
  flex: 1;
}
.nav-right { justify-content: flex-end; }
.nav-left a, .nav-right a:not(.nav-cta) {
  color: var(--ink-muted);
  font-size: 0.88rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  transition: color 0.3s;
}
.nav-left a:hover, .nav-right a:not(.nav-cta):hover { color: var(--ink); }
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--ink);
  white-space: nowrap;
  padding: 0 40px;
  transition: font-size 0.4s cubic-bezier(0.16,1,0.3,1);
}
.split-nav.is-scrolled .nav-logo { font-size: 1rem; }
.logo-prompt { color: var(--accent); }
.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 8px 20px;
  border: 1px solid rgba(0,139,139,0.4);
  border-radius: 100px;
  color: var(--accent) !important;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.3s;
}
.nav-cta:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
}
.nav-toggle {
  display: none;
  position: absolute;
  right: 5vw;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 101;
}
.nav-toggle span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--ink);
  margin: 5px 0;
  transition: all 0.3s;
  transform-origin: center;
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: rgba(14,12,9,0.97);
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}
.mobile-nav-overlay.is-open { display: flex; }
.mobile-nav-item {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 5vw, 2.5rem);
  color: var(--ink);
  opacity: 0;
  transform: translateY(20px);
}
.mobile-nav-overlay.is-open .mobile-nav-item {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.mobile-nav-overlay.is-open .mobile-nav-item:nth-child(1) { transition-delay: 0.05s; }
.mobile-nav-overlay.is-open .mobile-nav-item:nth-child(2) { transition-delay: 0.1s; }
.mobile-nav-overlay.is-open .mobile-nav-item:nth-child(3) { transition-delay: 0.15s; }
.mobile-nav-overlay.is-open .mobile-nav-item:nth-child(4) { transition-delay: 0.2s; }
@media (max-width: 768px) {
  .nav-left, .nav-right { display: none; }
  .nav-toggle { display: block; }
  .nav-logo { padding: 0; }
  .split-nav { justify-content: center; }
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 120px 24px 80px;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60vw;
  height: 60vh;
  background: radial-gradient(ellipse at top, var(--accent-soft) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 860px;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2.5rem;
}
.hero-rule {
  width: 40px;
  height: 1px;
  background: var(--accent);
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 1.5rem;
}
.hero-title em {
  font-style: normal;
  color: var(--accent);
}
.hero-desc {
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  color: var(--ink-muted);
  line-height: 1.7;
  max-width: 44ch;
  margin-bottom: 2.5rem;
}
.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 100px;
  background: var(--ink);
  color: var(--bg);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
}
.btn-primary:hover {
  background: var(--accent);
  color: var(--ink);
  box-shadow: 0 0 24px var(--accent-glow);
  transform: translateY(-1px);
}
.btn-primary svg { width: 18px; height: 18px; }
.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 14px 32px;
  border-radius: 100px;
  background: transparent;
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  border: 1px solid rgba(242,237,228,0.15);
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
}
.btn-ghost:hover {
  border-color: var(--ink);
  color: var(--ink);
}
.hero-badges {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}
.hero-badges img { height: 22px; }
.hero-stats {
  display: flex;
  gap: 48px;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}
.stat { text-align: center; }
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--accent);
  line-height: 1.2;
  letter-spacing: -0.02em;
}
.stat-suffix {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--accent);
}
.stat-label {
  display: block;
  font-size: 0.82rem;
  color: var(--ink-muted);
  margin-top: 4px;
}
.hero-backdrop {
  position: absolute;
  bottom: -5%;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: auto;
  color: var(--ink);
  opacity: 0.03;
  pointer-events: none;
  z-index: 0;
}
@media (max-width: 640px) {
  .hero-stats { gap: 24px; }
}

.features {
  padding-bottom: var(--section-pad);
}
.feature-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 5vw 80px;
  opacity: 0;
  transform: translateY(40px);
}
.feature-block.is-visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
@media (min-width: 900px) {
  .feature-block {
    grid-template-columns: 1fr 1fr;
    gap: 6vw;
    padding-bottom: 100px;
  }
  .feature-block--reverse .feature-content { order: 2; }
  .feature-block--reverse .feature-visual { order: 1; }
}
.feature-block--focal {
  background: var(--bg-surface);
  border-radius: 20px;
  padding: 48px 5vw;
  border: 1px solid var(--line);
}
@media (min-width: 900px) {
  .feature-block--focal { padding: 64px; }
}
.feature-content { max-width: 500px; }
.feature-eyebrow {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 4px 12px;
  background: var(--accent-soft);
  border-radius: 100px;
  margin-bottom: 1.2rem;
}
.feature-headline {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1.2rem;
}
.feature-body {
  color: var(--ink-muted);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}
.feature-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--ink);
  font-weight: 500;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--accent);
  padding-bottom: 2px;
  transition: color 0.3s;
}
.feature-link:hover { color: var(--accent); }

.terminal {
  background: var(--bg-code);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  border: 1px solid var(--line);
}
.terminal-header {
  background: var(--bg-code-header);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.terminal-dot { width: 10px; height: 10px; border-radius: 50%; }
.terminal-dot.r { background: #ff5f57; }
.terminal-dot.y { background: #febc2e; }
.terminal-dot.g { background: #28c840; }
.terminal-title {
  color: var(--ink-muted);
  font-size: 0.75rem;
  font-family: var(--font-mono);
  margin-left: 8px;
  opacity: 0.5;
}
.terminal-body {
  padding: 20px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.9;
}
.tl + .tl { margin-top: 2px; }
.t-comment { color: #585b70; font-style: italic; }
.t-prompt { color: #a6e3a1; }
.t-cmd { color: #89b4fa; }
.t-flag { color: #fab387; }
.t-str { color: #f9e2af; }
.t-ok { color: #a6e3a1; font-weight: 500; }
.t-muted { color: #94a3b8; }

.json-block {
  background: var(--bg-code);
  border-radius: 12px;
  padding: 24px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.8;
  overflow-x: auto;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  border: 1px solid var(--line);
}
.json-block pre { margin: 0; }
.jk { color: #89b4fa; }
.jv { color: #a6e3a1; }
.js { color: #f9e2af; }
.jb { color: #cdd6f4; }

.pipeline-flow {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.pipeline-step {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--bg-code);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink);
  white-space: nowrap;
  transition: border-color 0.3s, transform 0.3s;
}
.pipeline-step:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.pipeline-step .step-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  flex-shrink: 0;
}
.pipeline-arrow {
  color: var(--ink-muted);
  font-size: 0.9rem;
  opacity: 0.4;
}
.pipeline-step--active {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.faq {
  padding-bottom: var(--section-pad);
}
.faq-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 5vw;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}
@media (min-width: 900px) {
  .faq-container {
    grid-template-columns: 3fr 7fr;
    gap: 6vw;
  }
}
.faq-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 7rem);
  line-height: 0.9;
  font-weight: 700;
  letter-spacing: -0.03em;
  position: sticky;
  top: 6rem;
}
.faq-right { display: flex; flex-direction: column; }
.faq-item {
  border-top: 1px solid var(--line);
}
.faq-item:last-child {
  border-bottom: 1px solid var(--line);
}
.faq-trigger {
  width: 100%;
  background: transparent;
  border: none;
  padding: 2rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  color: var(--ink);
  text-align: left;
  gap: 2rem;
  font-family: var(--font-body);
}
.faq-trigger:hover .faq-question {
  transform: translateX(8px);
  color: var(--accent);
}
.faq-question {
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  font-weight: 400;
  transition: transform 0.4s cubic-bezier(0.16,1,0.3,1), color 0.3s;
}
.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--ink-muted);
}
.faq-icon line {
  stroke: currentColor;
  stroke-width: 1.5;
  transition: transform 0.4s cubic-bezier(0.16,1,0.3,1), opacity 0.4s;
  transform-origin: center;
}
.faq-item[data-open="true"] .faq-icon .vertical {
  transform: rotate(90deg);
  opacity: 0;
}
.faq-content-grid {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.5s cubic-bezier(0.16,1,0.3,1);
}
.faq-item[data-open="true"] .faq-content-grid {
  grid-template-rows: 1fr;
}
.faq-content-inner { overflow: hidden; }
.faq-answer {
  font-size: 0.95rem;
  color: var(--ink-muted);
  line-height: 1.7;
  padding-bottom: 2rem;
  max-width: 85%;
}

.cta {
  padding-bottom: var(--section-pad);
}
.cta-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 5vw;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 900px) {
  .cta-container {
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
  }
}
.cta-headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}
.cta-headline span { display: block; }
.cta-accent {
  color: var(--accent);
  font-weight: 700;
}
.cta-subtext {
  font-size: clamp(1rem, 1.4vw, 1.1rem);
  color: var(--ink-muted);
  max-width: 400px;
}
.cta-actions-wrap {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.install-code {
  background: var(--bg-code);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px 24px;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 2;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}
.cta-buttons {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}
.btn-ghost-link {
  color: var(--ink-muted);
  font-weight: 500;
  position: relative;
  transition: color 0.3s;
}
.btn-ghost-link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--ink-muted);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s;
}
.btn-ghost-link:hover { color: var(--ink); }
.btn-ghost-link:hover::after { transform: scaleX(1); transform-origin: left; background: var(--ink); }

.footer {
  padding: 48px 5vw;
  border-top: 1px solid var(--line);
  text-align: center;
}
.footer p {
  color: var(--ink-muted);
  font-size: 0.85rem;
}
.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 12px;
}
.footer-links a {
  color: var(--ink-muted);
  font-size: 0.85rem;
}
.footer-links a:hover { color: var(--ink); }