:root {
  --bg-dark: #0a0e17;
  --bg-card: #111827;
  --bg-accent: #1a2332;
  --text-primary: #f0f4f8;
  --text-secondary: #8899aa;
  --text-muted: #5a6a7a;
  --accent: #00e5a0;
  --accent-dim: rgba(0, 229, 160, 0.12);
  --accent-glow: rgba(0, 229, 160, 0.3);
  --orange: #ff6b35;
  --orange-dim: rgba(255, 107, 53, 0.12);
  --border: rgba(255,255,255,0.06);
  --radius: 16px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html { scroll-behavior: smooth; }

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

/* === HERO === */
.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 80px 24px 60px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 65%);
  opacity: 0.25;
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: var(--accent-dim);
  border: 1px solid rgba(0, 229, 160, 0.2);
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.03em;
  margin-bottom: 32px;
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.08;
  max-width: 800px;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}

.hero h1 .highlight {
  color: var(--accent);
}

.hero .lede {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.6;
  margin-bottom: 48px;
}

.hero-metric {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
  justify-content: center;
}

.hero-metric .stat {
  text-align: center;
}

.hero-metric .stat-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
}

.hero-metric .stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* === CTA BUTTON === */
.cta-btn {
  display: inline-block;
  padding: 16px 36px;
  background: var(--accent);
  color: #0a0e17;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  border-radius: 12px;
  text-decoration: none;
  letter-spacing: -0.01em;
  transition: opacity 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 0 30px rgba(0, 229, 160, 0.25);
}
.cta-btn:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 0 48px rgba(0, 229, 160, 0.4);
}
.cta-sub {
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* === PROBLEM === */
.problem {
  padding: 100px 24px;
  max-width: 1000px;
  margin: 0 auto;
}

.problem .section-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--orange);
  margin-bottom: 16px;
}

.problem h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 48px;
  max-width: 700px;
  letter-spacing: -0.02em;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.problem-card {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.3s;
}

.problem-card:hover {
  border-color: rgba(255, 107, 53, 0.3);
}

.problem-card .card-number {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--orange);
  background: var(--orange-dim);
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.problem-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
}

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

/* === HOW IT WORKS === */
.how {
  padding: 100px 24px;
  max-width: 1000px;
  margin: 0 auto;
}

.how .section-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 16px;
}

.how h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 56px;
  letter-spacing: -0.02em;
}

.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

.how-steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 15%;
  right: 15%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-dim));
  z-index: 0;
}

.step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  margin: 0 auto 24px;
}

.step h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.step p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  max-width: 260px;
  margin: 0 auto;
}

/* === PRICING === */
.pricing {
  padding: 100px 24px;
  text-align: center;
}

.pricing .section-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 16px;
}

.pricing h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 48px;
  letter-spacing: -0.02em;
}

.pricing-card {
  max-width: 500px;
  margin: 0 auto;
  padding: 48px 40px;
  background: var(--bg-card);
  border: 2px solid rgba(0, 229, 160, 0.25);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--orange));
}

.price-amount {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.price-per {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 32px;
}

.pricing-features {
  list-style: none;
  text-align: left;
  margin-bottom: 32px;
}

.pricing-features li {
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 12px;
}

.pricing-features li::before {
  content: '\2713';
  color: var(--accent);
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.price-compare {
  margin-top: 24px;
  padding: 16px;
  background: var(--accent-dim);
  border-radius: 12px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.price-compare strong {
  color: var(--accent);
}

/* === CLOSING === */
.closing {
  padding: 100px 24px;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.closing p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.7;
}

/* === FOOTER === */
.footer {
  padding: 40px 24px;
  text-align: center;
  border-top: 1px solid var(--border);
}

.footer p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .how-steps {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .how-steps::before { display: none; }
  .hero-metric { gap: 32px; }
  .pricing-card { padding: 36px 28px; }
  .hero { min-height: 80vh; padding: 60px 20px 40px; }
}

@media (max-width: 480px) {
  .problem-grid { grid-template-columns: 1fr; }
  .hero-metric { flex-direction: column; gap: 20px; }
}