:root {
  --bg: #0D0D12;
  --fg: #F5F5F0;
  --accent: #B8FF00;
  --accent-dim: rgba(184, 255, 0, 0.12);
  --muted: #8A8A8A;
  --surface: #16161C;
  --surface2: #1E1E26;
  --border: rgba(255,255,255,0.07);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.25rem 2rem;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  background: rgba(13,13,18,0.85);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.03em;
  color: var(--fg);
}
.nav-tag {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 0.3rem 0.75rem;
  border-radius: 2px;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 2rem 5rem;
  border-bottom: 1px solid var(--border);
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}
.hero-label {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}
.hero-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--fg);
  max-width: 900px;
}
.hero-rule {
  width: 60px;
  height: 3px;
  background: var(--accent);
  margin: 2.5rem 0;
}
.hero-sub {
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 4rem;
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  max-width: 900px;
}
.hero-stat {
  padding: 2rem 2.5rem;
  border-right: 1px solid var(--border);
  background: var(--surface);
}
.hero-stat:last-child { border-right: none; }
.stat-value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.25rem;
  letter-spacing: -0.04em;
  color: var(--accent);
  display: block;
  margin-bottom: 0.4rem;
}
.stat-label {
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.4;
}

/* PAIN */
.pain {
  padding: 7rem 2rem;
  border-bottom: 1px solid var(--border);
}
.pain-inner { max-width: 1200px; margin: 0 auto; }
.section-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 3rem;
}
.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.pain-item {
  padding: 3rem 2.5rem;
  background: var(--surface);
  border-right: 1px solid var(--border);
}
.pain-item:last-child { border-right: none; }
.pain-icon {
  font-size: 1.5rem;
  color: var(--accent);
  margin-bottom: 1.25rem;
}
.pain-item h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}
.pain-item p {
  font-size: 0.925rem;
  color: var(--muted);
  line-height: 1.65;
}

/* SERVICES */
.services {
  padding: 7rem 2rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.services-inner { max-width: 1200px; margin: 0 auto; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.service-card {
  padding: 3rem 2.5rem;
  background: var(--bg);
}
.service-icon {
  font-size: 0.7rem;
  color: var(--accent);
  margin-bottom: 1.25rem;
  display: block;
}
.service-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}
.service-card p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.65;
}

/* OUTCOMES */
.outcomes {
  padding: 7rem 2rem;
  border-bottom: 1px solid var(--border);
}
.outcomes-inner { max-width: 1200px; margin: 0 auto; }
.outcomes-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.5rem;
}
.outcomes-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3.5rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
  max-width: 700px;
  margin-bottom: 1.5rem;
}
.outcomes-sub {
  font-size: 1rem;
  color: var(--muted);
  max-width: 600px;
  line-height: 1.75;
  margin-bottom: 4rem;
}
.outcomes-model {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  max-width: 700px;
}
.model-item {
  padding: 1.75rem 2.5rem;
  background: var(--surface);
}
.model-divider {
  width: 1px;
  height: 100%;
  background: var(--border);
}
.model-num {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.75rem;
  letter-spacing: -0.04em;
  color: var(--accent);
  margin-bottom: 0.25rem;
}
.model-text {
  font-size: 0.8rem;
  color: var(--muted);
}

/* CLOSING */
.closing {
  padding: 7rem 2rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.closing-inner { max-width: 1200px; margin: 0 auto; }
.closing-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  letter-spacing: -0.03em;
  line-height: 1.25;
  max-width: 750px;
  margin-bottom: 1.5rem;
}
.closing-sub {
  font-size: 1rem;
  color: var(--muted);
  max-width: 550px;
  line-height: 1.75;
}

/* FOOTER */
.footer {
  padding: 4rem 2rem;
}
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.75rem;
  letter-spacing: -0.03em;
  margin-bottom: 0.5rem;
}
.footer-tagline {
  font-size: 0.875rem;
  color: var(--muted);
  margin-bottom: 2rem;
}
.footer-copy {
  font-size: 0.75rem;
  color: var(--muted);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero { padding: 6rem 1.5rem 4rem; }
  .hero-stats { grid-template-columns: 1fr; }
  .hero-stat { border-right: none; border-bottom: 1px solid var(--border); }
  .hero-stat:last-child { border-bottom: none; }
  .pain-grid { grid-template-columns: 1fr; }
  .pain-item { border-right: none; border-bottom: 1px solid var(--border); }
  .pain-item:last-child { border-bottom: none; }
  .services-grid { grid-template-columns: 1fr; }
  .outcomes-model { flex-direction: column; }
  .model-divider { width: 100%; height: 1px; }
  .outcomes-model { max-width: 100%; }
  .model-item { width: 100%; }
  .pain, .services, .outcomes, .closing { padding: 5rem 1.5rem; }
}