:root {
  --bg: #060a14;
  --bg-elevated: #0d1425;
  --bg-card: #111b33;
  --fg: #e2e6ef;
  --fg-muted: #7a8299;
  --accent: #00e68a;
  --accent-dim: rgba(0, 230, 138, 0.12);
  --accent-glow: rgba(0, 230, 138, 0.25);
  --border: rgba(255,255,255,0.06);
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --max-w: 1100px;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ───── HERO ───── */
.hero {
  position: relative;
  padding: 120px 24px 100px;
  text-align: center;
  overflow: hidden;
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
}
.hero-badge {
  display: inline-block;
  padding: 6px 18px;
  border-radius: 100px;
  background: var(--accent-dim);
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 32px;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(40px, 7vw, 72px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -1.5px;
  margin-bottom: 28px;
}
.accent { color: var(--accent); }
.hero-sub {
  max-width: 600px;
  margin: 0 auto 48px;
  color: var(--fg-muted);
  font-size: 18px;
  line-height: 1.7;
}
.hero-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}
.stat { text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: var(--accent);
}
.stat-label {
  display: block;
  font-size: 13px;
  color: var(--fg-muted);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}
.hero-glow {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
  opacity: 0.4;
}

/* ───── PROBLEM ───── */
.problem {
  padding: 100px 24px;
  background: var(--bg-elevated);
}
.problem-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.problem h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 48px;
  text-align: center;
}
.strike {
  text-decoration: line-through;
  color: var(--fg-muted);
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
}
.problem-icon {
  font-size: 28px;
  margin-bottom: 16px;
}
.problem-card p {
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.7;
}

/* ───── FEATURES ───── */
.features {
  padding: 100px 24px;
}
.features-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.features-label, .how-label {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
  margin-bottom: 12px;
}
.features h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 48px;
}
.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.feature-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
  transition: border-color 0.3s;
}
.feature-card:hover {
  border-color: var(--accent);
}
.feature-large {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, var(--bg-elevated) 0%, var(--bg-card) 100%);
  border-color: var(--accent);
}
.feature-num {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 16px;
}
.feature-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 10px;
}
.feature-card p {
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.7;
}

/* ───── HOW ───── */
.how {
  padding: 100px 24px;
  background: var(--bg-elevated);
}
.how-inner {
  max-width: 700px;
  margin: 0 auto;
}
.how-steps {
  margin-top: 48px;
}
.how-step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}
.step-number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent-dim);
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.step-content h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 6px;
}
.step-content p {
  color: var(--fg-muted);
  font-size: 15px;
}
.how-connector {
  width: 2px;
  height: 40px;
  background: var(--border);
  margin-left: 23px;
}

/* ───── CLOSING ───── */
.closing {
  padding: 120px 24px;
  text-align: center;
  position: relative;
}
.closing-inner {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4.5vw, 44px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
}
.closing-text {
  color: var(--fg-muted);
  font-size: 18px;
  line-height: 1.7;
  margin-bottom: 32px;
}
.closing-location {
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--fg-muted);
  letter-spacing: 0.3px;
}
.pin { margin-right: 4px; }

/* ───── FOOTER ───── */
.site-footer {
  padding: 48px 24px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.footer-brand {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 4px;
}
.footer-tagline {
  font-size: 13px;
  color: var(--fg-muted);
  margin-bottom: 12px;
}
.footer-copy {
  font-size: 12px;
  color: var(--fg-muted);
  opacity: 0.6;
}

/* ───── RESPONSIVE ───── */
@media (max-width: 768px) {
  .hero { padding: 80px 20px 60px; }
  .hero-stats { gap: 24px; }
  .stat-divider { display: none; }
  .stat-num { font-size: 28px; }
  .problem-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-large { grid-column: 1; }
  .how-step { gap: 16px; }
  .step-number { width: 40px; height: 40px; font-size: 16px; }
  .problem, .features, .how { padding: 60px 20px; }
  .closing { padding: 80px 20px; }
}