:root {
  --bg: #080d14;
  --surface: #0e1520;
  --border: #1a2333;
  --text: #e8edf5;
  --text-muted: #7a8ba8;
  --accent: #f5a623;
  --accent-dim: rgba(245, 166, 35, 0.12);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 40px;
  background: rgba(8, 13, 20, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.15em;
  color: var(--accent);
}
.nav-tagline {
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 40px 80px;
}
.hero-glow {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(245, 166, 35, 0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content {
  max-width: 820px;
  position: relative;
  z-index: 1;
}
.hero-eyebrow {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(48px, 7vw, 96px);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 28px;
}
.hero-lede {
  font-size: clamp(17px, 2vw, 21px);
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.5;
  margin-bottom: 56px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.stat {}
.stat-number {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
}
.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
  letter-spacing: 0.03em;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* Problem */
.problem {
  padding: 120px 40px;
  border-top: 1px solid var(--border);
}
.problem-inner { max-width: 1200px; margin: 0 auto; }
.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 40px;
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.problem-card {
  background: var(--bg);
  padding: 40px 36px;
}
.problem-icon {
  color: var(--accent);
  margin-bottom: 20px;
}
.problem-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
}
.problem-card p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Solution */
.solution {
  padding: 120px 40px;
  border-top: 1px solid var(--border);
}
.solution-inner { max-width: 1200px; margin: 0 auto; }
.solution-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 20px;
}
.solution-sub {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 640px;
  line-height: 1.6;
  margin-bottom: 72px;
}
.approach-diagram {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  flex-wrap: wrap;
}
.approach-step {
  flex: 1;
  min-width: 200px;
}
.approach-icon {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 16px;
  line-height: 1;
}
.approach-step h4 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
}
.approach-step p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}
.approach-arrow {
  color: var(--text-muted);
  display: flex;
  align-items: center;
  padding-top: 20px;
  flex-shrink: 0;
}

/* Features */
.features {
  padding: 120px 40px;
  border-top: 1px solid var(--border);
}
.features-inner { max-width: 1200px; margin: 0 auto; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}
.feature-card {
  padding: 32px;
  border: 1px solid var(--border);
  background: var(--surface);
  position: relative;
}
.feature-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  margin-bottom: 20px;
  box-shadow: 0 0 12px rgba(245, 166, 35, 0.6);
}
.feature-card h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* How / Quote */
.how {
  padding: 120px 40px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.how-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 64px;
}
.how-quote {
  position: relative;
}
.quote-mark {
  font-family: Georgia, serif;
  font-size: 120px;
  line-height: 0.6;
  color: var(--accent);
  opacity: 0.3;
  position: absolute;
  top: -20px;
  left: -20px;
}
blockquote {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 600;
  line-height: 1.4;
  font-style: italic;
  color: var(--text);
  padding-left: 40px;
}
cite {
  display: block;
  margin-top: 16px;
  font-size: 13px;
  color: var(--text-muted);
  font-style: normal;
  padding-left: 40px;
}
.callout-number {
  font-family: var(--font-display);
  font-size: 72px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 16px;
}
.how-callout p {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 480px;
  line-height: 1.6;
}

/* Closing */
.closing {
  padding: 160px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--border);
}
.closing-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(245, 166, 35, 0.06) 0%, transparent 70%);
  pointer-events: none;
}
.closing-inner { position: relative; z-index: 1; }
.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
}
.closing p {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Footer */
.footer {
  padding: 60px 40px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}
.footer-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: 0.15em;
  color: var(--accent);
}
.footer-tagline {
  font-size: 13px;
  color: var(--text-muted);
}
.footer-links {
  display: flex;
  gap: 24px;
  font-size: 13px;
  color: var(--text-muted);
}
.footer-copy {
  font-size: 12px;
  color: var(--text-muted);
  opacity: 0.6;
  margin-top: 8px;
}

/* Responsive */
@media (max-width: 768px) {
  .nav { padding: 0 20px; }
  .hero { padding: 100px 20px 60px; }
  .hero-stats { flex-direction: column; gap: 20px; align-items: flex-start; }
  .stat-divider { display: none; }
  .problem { padding: 80px 20px; }
  .solution { padding: 80px 20px; }
  .approach-diagram { flex-direction: column; }
  .approach-arrow { transform: rotate(90deg); padding: 0; }
  .features { padding: 80px 20px; }
  .how { padding: 80px 20px; }
  .how-inner { gap: 48px; }
  .closing { padding: 100px 20px; }
  .footer { padding: 48px 20px; }
  .footer-links { flex-wrap: wrap; justify-content: center; }
}