/* ScaleOps — Dark, high-contrast, authoritative */
:root {
  --bg: #0b0b12;
  --bg-card: #111120;
  --bg-surface: #16162a;
  --fg: #f0eeeb;
  --fg-muted: #8a8a9a;
  --accent: #f05a28;
  --accent-dim: rgba(240,90,40,0.12);
  --border: rgba(255,255,255,0.06);
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

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

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

/* HERO */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 48px 80px;
  background:
    radial-gradient(ellipse 60% 50% at 70% 40%, rgba(240,90,40,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(100,60,255,0.04) 0%, transparent 60%),
    var(--bg);
}
.hero-noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  opacity: 0.6;
}
.hero-inner { position: relative; max-width: 1100px; margin: 0 auto; width: 100%; }
.hero-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(240,90,40,0.3);
  border-radius: 100px;
  padding: 6px 16px;
  margin-bottom: 32px;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(56px, 8vw, 100px);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 28px;
}
.hero-sub {
  font-size: 20px;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 64px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  background: var(--bg-card);
  max-width: 820px;
}
.stat {
  flex: 1;
  padding: 28px 32px;
}
.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.4;
}
.stat-divider {
  width: 1px;
  height: 80px;
  background: var(--border);
  flex-shrink: 0;
}

/* SECTION SHARED */
.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-headline {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 32px;
}

/* PROBLEM */
.problem {
  padding: 120px 48px;
  background: var(--bg-surface);
}
.problem-inner { max-width: 1100px; margin: 0 auto; }
.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.problem-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
  position: relative;
}
.problem-icon {
  font-size: 24px;
  color: var(--accent);
  margin-bottom: 16px;
  font-family: monospace;
}
.problem-card h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--fg);
}
.problem-card p {
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.6;
}

/* MODEL */
.model { padding: 120px 48px; background: var(--bg); }
.model-inner { max-width: 1100px; margin: 0 auto; }
.model-intro {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 560px;
  margin-bottom: 48px;
  line-height: 1.7;
}
.math-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px 48px;
  margin-bottom: 40px;
}
.math-row {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.math-label {
  font-size: 28px;
  font-weight: 600;
  color: var(--fg-muted);
}
.math-op {
  font-size: 28px;
  color: var(--fg-muted);
}
.math-val {
  font-size: 28px;
  font-weight: 600;
  color: var(--fg);
}
.math-eq {
  font-size: 28px;
  color: var(--fg-muted);
}
.math-result {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 700;
  color: var(--accent);
}
.math-sub {
  font-size: 14px;
  color: var(--fg-muted);
}
.niche-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.pill {
  padding: 8px 20px;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 14px;
  color: var(--fg-muted);
  background: var(--bg-card);
}

/* HOW IT WORKS */
.how { padding: 120px 48px; background: var(--bg-surface); }
.how-inner { max-width: 1100px; margin: 0 auto; }
.steps { display: flex; flex-direction: column; gap: 0; }
.step {
  display: flex;
  gap: 40px;
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
}
.step:first-child { border-top: 1px solid var(--border); }
.step-num {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.3;
  flex-shrink: 0;
  line-height: 1;
  min-width: 80px;
}
.step-body h3 {
  font-size: 22px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 10px;
}
.step-body p {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 600px;
}

/* PRICING */
.pricing { padding: 120px 48px; background: var(--bg); }
.pricing-inner { max-width: 1100px; margin: 0 auto; }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}
.price-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
}
.price-card.featured {
  border-color: rgba(240,90,40,0.4);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(240,90,40,0.04) 100%);
}
.price-card-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 12px;
}
.price-amount {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 16px;
  line-height: 1;
}
.price-desc {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.6;
  margin-bottom: 28px;
}
.price-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.price-features li {
  font-size: 15px;
  color: var(--fg);
  padding-left: 20px;
  position: relative;
}
.price-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}
.pricing-note {
  text-align: center;
  font-size: 15px;
  color: var(--fg-muted);
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-surface);
}
.pricing-note strong { color: var(--fg); }

/* CLOSING */
.closing {
  padding: 140px 48px 120px;
  background: var(--bg-surface);
  text-align: center;
}
.closing-inner { max-width: 800px; margin: 0 auto; }
.closing-ring {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 2px solid rgba(240,90,40,0.3);
  margin-bottom: 40px;
  background: var(--bg-card);
}
.ring-text { text-align: center; }
.ring-num {
  display: block;
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.ring-clients {
  display: block;
  font-size: 14px;
  color: var(--fg-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 4px;
}
.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 24px;
}
.closing-sub {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 40px;
}
.closing-cta {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.6;
}
.closing-cta p { max-width: 560px; margin: 0 auto; }

/* FOOTER */
footer {
  padding: 60px 48px;
  background: var(--bg);
  border-top: 1px solid var(--border);
}
.footer-inner { max-width: 1100px; margin: 0 auto; }
.footer-logo {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 12px;
}
.footer-tagline {
  font-size: 15px;
  color: var(--fg-muted);
  margin-bottom: 24px;
}
.footer-links {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--fg-muted);
  margin-bottom: 24px;
}
.dot { color: var(--border); }
.footer-copy {
  font-size: 13px;
  color: var(--fg-muted);
  opacity: 0.5;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero { padding: 80px 24px 60px; }
  .hero-stats { flex-direction: column; }
  .stat-divider { width: 100%; height: 1px; }
  .stat { padding: 20px; }
  .problem { padding: 80px 24px; }
  .problem-grid { grid-template-columns: 1fr; }
  .model { padding: 80px 24px; }
  .math-block { padding: 28px 24px; }
  .math-result { font-size: 40px; }
  .how { padding: 80px 24px; }
  .step { flex-direction: column; gap: 12px; }
  .pricing { padding: 80px 24px; }
  .pricing-grid { grid-template-columns: 1fr; }
  .closing { padding: 80px 24px; }
  footer { padding: 40px 24px; }
}