:root {
  --bg: #0f0f10;
  --fg: #f5f5f5;
  --accent: #f5a623;
  --accent-dim: rgba(245, 166, 35, 0.12);
  --muted: #8a8a8a;
  --border: rgba(255,255,255,0.08);
  --card: #161618;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Plus Jakarta Sans', sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* NAV */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.25rem 2rem;
  border-bottom: 1px solid var(--border);
  background: rgba(15,15,16,0.85);
  backdrop-filter: blur(12px);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.nav-tag {
  font-size: 0.75rem;
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.05em;
}

/* HERO */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8rem 2rem 6rem;
  overflow: hidden;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 860px;
  text-align: center;
}
.hero-eyebrow {
  font-size: 0.8rem;
  font-family: 'JetBrains Mono', monospace;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.hero-headline {
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.035em;
  margin-bottom: 1.75rem;
  color: var(--fg);
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto 3rem;
}
.hero-stats {
  display: inline-flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card);
  overflow: hidden;
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.25rem 2.5rem;
}
.stat-value {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: -0.02em;
}
.stat-label {
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* NICHE */
.niches {
  padding: 6rem 2rem;
  border-top: 1px solid var(--border);
}
.niches-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.section-label {
  font-size: 0.75rem;
  font-family: 'JetBrains Mono', monospace;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 4rem;
  max-width: 700px;
}
.niche-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.niche {
  background: var(--card);
  padding: 2rem;
}
.niche-icon {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}
.niche h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--fg);
}
.niche p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.6;
}

/* PROCESS */
.process {
  padding: 6rem 2rem;
  background: var(--card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.process-inner {
  max-width: 900px;
  margin: 0 auto;
}
.process-steps {
  display: flex;
  align-items: center;
  gap: 0;
}
.step {
  flex: 1;
  padding: 2rem;
}
.step-num {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}
.step-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.step-body p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.6;
}
.step-connector {
  width: 60px;
  flex-shrink: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--border), var(--accent), var(--border));
  margin-bottom: 2rem;
  align-self: flex-start;
  margin-top: 3rem;
}

/* CLOSING */
.closing {
  padding: 8rem 2rem;
  text-align: center;
  background: var(--bg);
}
.closing-inner {
  max-width: 750px;
  margin: 0 auto;
}
.closing-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}
.closing-headline {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: 1.5rem;
  color: var(--fg);
}
.closing-body {
  font-size: 1rem;
  color: var(--muted);
}

/* FOOTER */
.footer {
  padding: 3rem 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
}
.footer-inner {}
.footer-brand {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  color: var(--fg);
}
.footer-tagline {
  font-size: 0.875rem;
  color: var(--muted);
  margin-bottom: 1rem;
}
.footer-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: rgba(138,138,138,0.5);
  letter-spacing: 0.08em;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero { padding: 7rem 1.5rem 4rem; }
  .hero-stats { flex-direction: column; width: 100%; }
  .stat-divider { width: 100%; height: 1px; }
  .niche-grid { grid-template-columns: 1fr; }
  .process-steps { flex-direction: column; gap: 0; }
  .step-connector { width: 1px; height: 40px; margin: 0 auto; background: linear-gradient(180deg, var(--border), var(--accent), var(--border)); }
  .step { padding: 1.5rem 0; }
  .niches, .process, .closing { padding: 4rem 1.5rem; }
}