:root {
  --bg: #0a0a0f;
  --bg-subtle: #12121a;
  --fg: #f0f0f5;
  --fg-muted: #8a8a9a;
  --accent: #7c5cfc;
  --accent-light: #a78bfa;
  --gradient-start: #7c5cfc;
  --gradient-mid: #e879f9;
  --gradient-end: #fb923c;
  --card-bg: #16161f;
  --card-border: #2a2a3a;
  --radius: 12px;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

/* Hero */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 2rem 4rem;
  background: radial-gradient(ellipse at 50% 0%, rgba(124,92,252,0.15) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 50%, rgba(232,121,249,0.08) 0%, transparent 40%),
              var(--bg);
}

.hero-container {
  max-width: 800px;
  text-align: center;
}

.hero-badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  border-radius: 100px;
  background: rgba(124,92,252,0.15);
  border: 1px solid rgba(124,92,252,0.3);
  color: var(--accent-light);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 2rem;
  letter-spacing: 0.02em;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.2rem);
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.gradient-text {
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-mid), var(--gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.2rem;
  color: var(--fg-muted);
  max-width: 600px;
  margin: 0 auto 3rem;
  line-height: 1.7;
}

.hero-stats {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
}

.stat-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-light);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  max-width: 120px;
  text-align: center;
}

/* Hero industry nav */
.hero-industries {
  margin-top: 3rem;
}

.hero-industries-label {
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-bottom: 1rem;
}

.hero-industry-links {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-industry-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.25rem;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  color: var(--fg);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
}

.hero-industry-btn:hover {
  border-color: var(--accent);
  background: rgba(124, 92, 252, 0.08);
  transform: translateY(-2px);
}

/* Problem */
.problem {
  padding: 6rem 2rem;
  background: var(--bg-subtle);
}

.problem-container {
  max-width: 1000px;
  margin: 0 auto;
}

.problem h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  text-align: center;
  margin-bottom: 3rem;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.problem-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: border-color 0.3s;
}

.problem-card:hover {
  border-color: var(--accent);
}

.problem-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.problem-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

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

/* How */
.how {
  padding: 6rem 2rem;
}

.how-container {
  max-width: 900px;
  margin: 0 auto;
}

.how-header {
  text-align: center;
  margin-bottom: 4rem;
}

.how-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1rem;
}

.how-sub {
  color: var(--fg-muted);
  font-size: 1.1rem;
  max-width: 550px;
  margin: 0 auto;
}

.how-steps {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  margin-bottom: 4rem;
}

.step {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

.step-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  color: rgba(124,92,252,0.3);
  min-width: 80px;
  line-height: 1;
}

.step-content h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

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

.who-grid {
  text-align: center;
  padding-top: 3rem;
  border-top: 1px solid var(--card-border);
}

.who-grid h3 {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: var(--fg-muted);
  font-weight: 500;
}

.who-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.tag {
  padding: 0.5rem 1.2rem;
  border-radius: 100px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  font-size: 0.9rem;
  color: var(--fg);
  transition: all 0.3s;
}

.tag:hover {
  border-color: var(--accent);
  background: rgba(124,92,252,0.1);
}

/* Pricing */
.pricing {
  padding: 6rem 2rem;
  background: var(--bg-subtle);
}

.pricing-container {
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}

.pricing h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 0.75rem;
}

.pricing-sub {
  color: var(--fg-muted);
  margin-bottom: 3rem;
  font-size: 1.05rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  text-align: left;
}

.price-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  position: relative;
}

.price-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 40px rgba(124,92,252,0.15);
}

.price-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-mid));
  color: white;
  padding: 0.3rem 1rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.price-tier {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg-muted);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.price-amount {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.price-amount span {
  font-size: 1rem;
  color: var(--fg-muted);
  font-weight: 400;
}

.price-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.price-card li {
  color: var(--fg-muted);
  font-size: 0.9rem;
  padding-left: 1.5rem;
  position: relative;
}

.price-card li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--accent-light);
  font-weight: 600;
}

/* Closing */
.closing {
  padding: 8rem 2rem;
  text-align: center;
  background: radial-gradient(ellipse at 50% 100%, rgba(124,92,252,0.1) 0%, transparent 60%);
}

.closing-container {
  max-width: 700px;
  margin: 0 auto;
}

.closing h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  margin-bottom: 1.5rem;
  line-height: 1.3;
}

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

/* Footer */
.site-footer {
  padding: 3rem 2rem;
  text-align: center;
  border-top: 1px solid var(--card-border);
}

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

.footer-brand {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.footer-tagline {
  color: var(--fg-muted);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.footer-contact {
  color: var(--accent-light);
  font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 768px) {
  .hero {
    padding: 4rem 1.5rem 3rem;
    min-height: 80vh;
  }

  .hero-stats {
    gap: 1.5rem;
  }

  .step {
    flex-direction: column;
    gap: 0.75rem;
  }

  .step-number {
    font-size: 2rem;
    min-width: unset;
  }

  .problem, .how, .pricing, .closing {
    padding: 4rem 1.5rem;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }
}