:root {
  --bg: #0a0a0f;
  --bg-elevated: #12121a;
  --bg-card: #18182a;
  --fg: #e8e8ed;
  --fg-muted: #8888a0;
  --fg-dim: #55556a;
  --accent: #f59e0b;
  --accent-glow: rgba(245, 158, 11, 0.15);
  --accent-subtle: rgba(245, 158, 11, 0.08);
  --green: #22c55e;
  --red: #ef4444;
  --radius: 12px;
  --radius-sm: 8px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

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

h1, h2, h3 { font-family: var(--font-display); line-height: 1.15; }

/* HERO */
.hero {
  position: relative;
  padding: 120px 24px 80px;
  overflow: hidden;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-gradient {
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 32px;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero .highlight {
  color: var(--accent);
}

.hero .lede {
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
  color: var(--fg-muted);
  max-width: 600px;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--fg);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--fg-muted);
  max-width: 160px;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--fg-dim);
}

/* PROBLEM */
.problem {
  padding: 100px 24px;
  background: var(--bg);
}

.problem-inner {
  max-width: 960px;
  margin: 0 auto;
}

.section-eyebrow {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.problem h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 48px;
  max-width: 600px;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.problem-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 32px;
  transition: border-color 0.2s;
}

.problem-card:hover {
  border-color: rgba(245, 158, 11, 0.2);
}

.problem-icon {
  font-size: 1.6rem;
  margin-bottom: 16px;
}

.problem-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.problem-card p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* SOLUTION */
.solution {
  padding: 100px 24px;
  background: var(--bg-elevated);
}

.solution-inner {
  max-width: 800px;
  margin: 0 auto;
}

.solution h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 56px;
}

.solution-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.solution-item {
  display: flex;
  gap: 28px;
  padding: 32px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  align-items: flex-start;
}

.solution-item:first-child {
  padding-top: 0;
}

.solution-item:last-child {
  border-bottom: none;
}

.solution-number {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
  min-width: 32px;
  padding-top: 2px;
}

.solution-content h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.solution-content p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* HOW IT WORKS */
.how {
  padding: 100px 24px;
  background: var(--bg);
}

.how-inner {
  max-width: 800px;
  margin: 0 auto;
}

.how h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 56px;
}

.how-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  align-items: flex-start;
}

.how-step {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  width: 100%;
}

.step-marker {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--bg);
  background: var(--accent);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-bottom: 16px;
}

.how-step h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.how-step p {
  font-size: 0.95rem;
  color: var(--fg-muted);
}

.how-connector {
  width: 2px;
  height: 28px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  margin-left: 46px;
}

/* CLOSING */
.closing {
  padding: 120px 24px;
  background: var(--bg-elevated);
  text-align: center;
}

.closing-inner {
  max-width: 720px;
  margin: 0 auto;
}

.closing h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  margin-bottom: 24px;
}

.closing-text {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 40px;
}

.closing-trades {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.trade-tag {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: 100px;
  border: 1px solid rgba(245, 158, 11, 0.25);
  color: var(--accent);
  background: var(--accent-subtle);
}

/* FOOTER */
.footer {
  padding: 48px 24px;
  background: var(--bg);
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center;
}

.footer-inner {
  max-width: 600px;
  margin: 0 auto;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--fg);
  margin-bottom: 6px;
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--fg-muted);
  margin-bottom: 4px;
}

.footer-location {
  font-size: 0.8rem;
  color: var(--fg-dim);
}

/* RESPONSIVE */
@media (max-width: 640px) {
  .hero { padding: 80px 20px 60px; min-height: 70vh; }
  .hero-stats { flex-direction: column; gap: 20px; align-items: flex-start; }
  .stat-divider { width: 48px; height: 1px; }
  .problem-grid { grid-template-columns: 1fr; }
  .solution-item { flex-direction: column; gap: 12px; }
  .how-connector { margin-left: 34px; }
  .problem, .solution, .how, .closing { padding: 64px 20px; }
}