:root {
  --bg: #08080a;
  --surface: #111115;
  --surface-2: #18181c;
  --fg: #f0f0ee;
  --fg-muted: #8a8a85;
  --accent: #c8ff3e;
  --accent-dim: rgba(200, 255, 62, 0.12);
  --accent-border: rgba(200, 255, 62, 0.2);
  --red: #ff5c5c;
  --border: rgba(240, 240, 238, 0.08);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --max-w: 1100px;
  --gutter: clamp(24px, 5vw, 64px);
}

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

html { font-size: 16px; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ────────────────────────────────── */
.nav {
  padding: 24px var(--gutter);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-link {
  font-size: 0.85rem;
  color: var(--fg-muted);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 8px;
  transition: color 0.15s, background 0.15s;
}
.nav-link:hover { color: var(--fg); background: var(--surface); }
.nav-demo {
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid var(--accent-border);
  font-weight: 600;
}
.nav-demo:hover { color: var(--accent); background: var(--accent-dim); opacity: 0.85; }

.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.nav-tag {
  font-size: 0.75rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ── HERO ────────────────────────────────── */
.hero {
  padding: 80px var(--gutter) 100px;
  max-width: var(--max-w);
  margin: 0 auto;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-eyebrow {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 24px;
  font-weight: 500;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
  color: var(--fg);
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 32px;
}
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.tag {
  font-size: 0.8rem;
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid var(--accent-border);
  padding: 6px 14px;
  border-radius: 100px;
  font-weight: 500;
}

/* ── AUTOMATION FLOW ────────────────────── */
.automation-flow {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.flow-node {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface-2);
}
.flow-start .flow-icon { color: var(--fg-muted); }
.flow-mid .flow-icon { color: var(--accent); }
.flow-end .flow-icon { color: #4ade80; }
.flow-icon {
  width: 40px;
  height: 40px;
  background: var(--bg);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ai-glow { background: var(--accent-dim); }
.done-glow { background: rgba(74, 222, 128, 0.12); }
.flow-label { font-weight: 600; font-size: 0.95rem; }
.flow-desc { font-size: 0.8rem; color: var(--fg-muted); margin-top: 2px; }
.flow-arrow {
  display: flex;
  justify-content: center;
  padding: 8px 0;
  color: var(--border);
}
.flow-arrow svg { transform: rotate(90deg); }

/* ── HERO QUOTE ─────────────────────────── */
.hero-quote {
  margin-top: 20px;
  padding: 20px 24px;
  background: var(--surface);
  border-radius: 12px;
  border-left: 3px solid var(--accent);
}
.hero-quote p {
  font-size: 0.95rem;
  font-style: italic;
  color: var(--fg-muted);
  line-height: 1.6;
}
.quote-attr {
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin-top: 8px;
  opacity: 0.7;
}

/* ── SECTION COMMON ─────────────────────── */
.section-number {
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 12px;
}
.section-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

/* ── PROBLEM ────────────────────────────── */
.problem {
  border-top: 1px solid var(--border);
  padding: 100px var(--gutter);
}
.problem-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 60px;
  align-items: start;
}
.problem-number {
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding-top: 8px;
}
.problem-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 28px;
}
.problem-body p {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.8;
  max-width: 640px;
}
.problem-body p + p { margin-top: 20px; }

/* ── SERVICES ────────────────────────────── */
.services {
  border-top: 1px solid var(--border);
  padding: 100px var(--gutter);
}
.services-header { max-width: var(--max-w); margin: 0 auto 60px; }
.services-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
  position: relative;
}
.service-card.featured {
  background: var(--accent-dim);
  border-color: var(--accent-border);
}
.service-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  padding: 4px 10px;
  border-radius: 100px;
  font-weight: 600;
}
.service-icon-wrap {
  width: 48px;
  height: 48px;
  background: var(--bg);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--accent);
}
.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.service-card p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}
.service-detail {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.services-footer {
  max-width: var(--max-w);
  margin: 32px auto 0;
}
.pricing-note {
  font-size: 0.85rem;
  color: var(--fg-muted);
  text-align: center;
}

/* ── PROCESS ────────────────────────────── */
.process {
  border-top: 1px solid var(--border);
  padding: 100px var(--gutter);
}
.process-header { max-width: var(--max-w); margin: 0 auto 60px; }
.process-steps {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}
.step {
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
}
.step-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.4;
  margin-bottom: 20px;
}
.step h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.step p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* ── STATS ──────────────────────────────── */
.stats {
  border-top: 1px solid var(--border);
  padding: 80px var(--gutter);
  background: var(--surface);
}
.stats-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}
.stat-value {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.5;
}

/* ── MANIFESTO ───────────────────────────── */
.manifesto {
  border-top: 1px solid var(--border);
  padding: 100px var(--gutter);
}
.manifesto-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 60px;
  align-items: start;
}
.manifesto-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 28px;
}
.manifesto-body p {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.8;
  max-width: 620px;
}
.manifesto-body p + p { margin-top: 20px; }
.manifesto-quote {
  margin-top: 40px;
  padding: 28px 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
}
.manifesto-quote blockquote {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1.5;
  color: var(--fg);
  font-style: normal;
}

/* ── CLOSING ────────────────────────────── */
.closing {
  border-top: 1px solid var(--border);
  padding: 120px var(--gutter);
  background: linear-gradient(to bottom, var(--bg), var(--surface-2));
  text-align: center;
}
.closing-inner { max-width: 800px; margin: 0 auto; }
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 24px;
}
.closing-sub {
  font-size: 1.1rem;
  color: var(--fg-muted);
  margin-bottom: 48px;
  line-height: 1.7;
}
.closing-tagline {
  font-family: var(--font-display);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  font-weight: 700;
}

/* ── FOOTER ─────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px var(--gutter);
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}
.footer-tagline {
  font-size: 0.85rem;
  color: var(--fg-muted);
}
.footer-links {
  font-size: 0.8rem;
  color: var(--fg-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}
.dot { color: var(--accent); }

/* ── RESPONSIVE ─────────────────────────── */
@media (max-width: 768px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero { padding: 60px var(--gutter) 70px; }
  .problem-inner { grid-template-columns: 1fr; gap: 24px; }
  .services-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .manifesto-inner { grid-template-columns: 1fr; gap: 24px; }
  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
}
@media (max-width: 480px) {
  .process-steps { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hero-headline { font-size: 2.4rem; }
}