:root {
  --bg: #040b14;
  --surface: #0c1a2e;
  --surface-2: #111f35;
  --border: rgba(0, 212, 168, 0.15);
  --accent: #00d4a8;
  --accent-dim: rgba(0, 212, 168, 0.12);
  --text: #e2e8f0;
  --text-dim: #7a8fa8;
  --text-muted: #4a5f74;
  --font-head: 'Sora', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

/* — NAV — */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(4, 11, 20, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.02em;
}
.nav-tagline {
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

/* — HERO — */
.hero {
  position: relative;
  padding: 100px 32px 80px;
  max-width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}
.eyebrow-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 17px;
  color: var(--text-dim);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 48px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
}
.stat { display: flex; flex-direction: column; }
.stat-number {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* Hero Card */
.hero-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.card-header {
  background: var(--surface-2);
  padding: 12px 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
}
.card-body { padding: 20px; }
.report-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  gap: 16px;
}
.report-row:last-child { border-bottom: none; }
.report-label {
  font-size: 12px;
  color: var(--text-dim);
  flex-shrink: 0;
}
.report-value {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  text-align: right;
}
.report-badge {
  background: rgba(0, 212, 168, 0.15);
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 4px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.report-badge-info {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
}
.report-pdf-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
}
.report-row-pdf {
  border-bottom: none;
  padding-top: 14px;
}
.card-footer {
  padding: 12px 20px;
  font-size: 11px;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  background: rgba(0,0,0,0.2);
}

/* Hero BG Art */
.hero-bg-art {
  position: absolute;
  top: 0; right: 0;
  width: 50%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}
.art-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--border);
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
}
.ring-1 { width: 500px; height: 500px; }
.ring-2 { width: 700px; height: 700px; }
.ring-3 { width: 900px; height: 900px; }
.art-line {
  position: absolute;
  background: linear-gradient(to right, transparent, rgba(0, 212, 168, 0.08), transparent);
}
.art-v { width: 1px; height: 100%; right: 30%; top: 0; }
.art-h { height: 1px; width: 100%; top: 40%; left: 0; }

/* — SECTIONS COMMON — */
.section-tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-headline {
  font-family: var(--font-head);
  font-size: clamp(28px, 3.5vw, 46px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 24px;
}
.section-body {
  font-size: 16px;
  color: var(--text-dim);
  line-height: 1.75;
  max-width: 640px;
}

/* — PROBLEM — */
.problem {
  padding: 100px 32px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.problem-inner { max-width: 1200px; margin: 0 auto; }
.problem-numbers {
  display: flex;
  gap: 48px;
  margin: 56px 0;
  padding: 40px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.pnum { display: flex; flex-direction: column; gap: 8px; }
.pnum-val {
  font-family: var(--font-head);
  font-size: 36px;
  font-weight: 800;
  color: var(--text);
}
.pnum-desc { font-size: 13px; color: var(--text-dim); max-width: 180px; }
.problem-quote {
  margin-top: 48px;
  padding-left: 24px;
  border-left: 2px solid var(--accent);
}
.problem-quote blockquote {
  font-size: 16px;
  color: var(--text-dim);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 12px;
}
.problem-quote cite { font-size: 12px; color: var(--text-muted); }

/* — HOW IT WORKS — */
.how { padding: 100px 32px; }
.how-inner { max-width: 1200px; margin: 0 auto; }
.steps-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-top: 56px;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.step {
  padding: 40px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.step:nth-child(even) { border-right: none; }
.step:nth-child(3), .step:nth-child(4) { border-bottom: none; }
.step-num {
  font-family: var(--font-head);
  font-size: 48px;
  font-weight: 800;
  color: var(--accent-dim);
  letter-spacing: -0.04em;
  margin-bottom: 16px;
}
.step h3 {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}
.step p { font-size: 14px; color: var(--text-dim); line-height: 1.65; }

/* — OUTCOMES — */
.outcomes {
  padding: 100px 32px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.outcomes-inner { max-width: 1200px; margin: 0 auto; }
.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 56px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.outcome {
  background: var(--bg);
  padding: 36px;
}
.outcome-icon { margin-bottom: 20px; }
.outcome h3 {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.outcome p { font-size: 13px; color: var(--text-dim); line-height: 1.65; }

/* — MOAT — */
.moat { padding: 100px 32px; }
.moat-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 80px;
  align-items: center;
}
.depth-chart {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
}
.depth-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  margin-bottom: 12px;
}
.depth-bar {
  height: 280px;
  display: flex;
  flex-direction: column;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 16px;
}
.depth-segment {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 0 16px;
}
.depth-segment span {
  font-size: 11px;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  text-align: center;
  letter-spacing: 0.03em;
}
.seg-top { background: linear-gradient(135deg, #5a4a2a, #7a6a3a); }
.seg-mid { background: linear-gradient(135deg, #1a4060, #2a6080); }
.seg-bot { background: linear-gradient(135deg, #2a2020, #3a2a2a); }
.depth-marker {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--accent);
  display: flex;
  align-items: center;
}
.marker-line {
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 4px;
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  white-space: nowrap;
}
.depth-caption {
  font-size: 11px;
  color: var(--text-muted);
  font-style: italic;
  line-height: 1.5;
}

/* — CLOSING — */
.closing { padding: 100px 32px 120px; }
.closing-inner { max-width: 900px; margin: 0 auto; text-align: center; }
.closing-rule {
  width: 60px;
  height: 2px;
  background: var(--accent);
  margin: 0 auto 48px;
}
.closing-headline {
  font-family: var(--font-head);
  font-size: clamp(28px, 3.5vw, 46px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 24px;
}
.closing-sub {
  font-size: 17px;
  color: var(--text-dim);
  line-height: 1.75;
  max-width: 600px;
  margin: 0 auto 48px;
}
.cta-note {
  font-family: var(--font-head);
  font-size: 14px;
  color: var(--text-muted);
}

/* — FOOTER — */
.footer {
  border-top: 1px solid var(--border);
  padding: 60px 32px 32px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  color: var(--text);
  margin-bottom: 16px;
}
.footer-desc { font-size: 13px; color: var(--text-dim); max-width: 280px; line-height: 1.6; }
.footer-info { display: flex; gap: 60px; }
.footer-col h4 {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.footer-col p { font-size: 13px; color: var(--text-dim); margin-bottom: 6px; }
.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 28px;
}
.footer-bottom p { font-size: 12px; color: var(--text-muted); }

/* — RESPONSIVE — */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-card { display: none; }
  .moat-inner { grid-template-columns: 1fr; }
  .moat-visual { display: none; }
  .steps-grid { grid-template-columns: 1fr; }
  .step { border-right: none; }
  .step:nth-child(3), .step:nth-child(4) { border-bottom: 1px solid var(--border); }
  .step:last-child { border-bottom: none; }
  .outcomes-grid { grid-template-columns: 1fr; }
  .problem-numbers { flex-direction: column; gap: 24px; }
  .footer-inner { flex-direction: column; }
  .footer-info { flex-direction: column; gap: 32px; }
}
@media (max-width: 600px) {
  .hero { padding: 60px 20px 60px; }
  .problem, .how, .outcomes, .moat, .closing { padding: 60px 20px; }
  .hero-headline { font-size: 30px; }
  .section-headline { font-size: 26px; }
  .closing-headline { font-size: 26px; }
}