:root {
  --bg: #0a0a0f;
  --bg-elevated: #12121a;
  --bg-card: #1a1a25;
  --fg: #e8e8ed;
  --fg-muted: #8b8b9e;
  --accent: #6366f1;
  --accent-glow: rgba(99, 102, 241, 0.15);
  --green: #22c55e;
  --red: #ef4444;
  --border: rgba(255, 255, 255, 0.06);
  --radius: 12px;
}

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

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

h1, h2, h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  line-height: 1.1;
}

/* Hero */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 24px;
  position: relative;
  background: radial-gradient(ellipse at top, rgba(99, 102, 241, 0.08) 0%, transparent 60%);
}

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

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: var(--accent-glow);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 32px;
  letter-spacing: 0.02em;
}

.hero h1 {
  font-size: clamp(3rem, 8vw, 5.5rem);
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}

.hero .highlight {
  background: linear-gradient(135deg, var(--accent), #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.lede {
  font-size: 1.2rem;
  color: var(--fg-muted);
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

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

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

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

.stat-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Problem Section */
.problem {
  padding: 120px 24px;
  background: var(--bg-elevated);
}

.problem-content {
  max-width: 900px;
  margin: 0 auto;
}

.problem h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  text-align: center;
  margin-bottom: 60px;
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.problem-card {
  padding: 36px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.problem-card.old {
  background: rgba(239, 68, 68, 0.04);
  border-color: rgba(239, 68, 68, 0.15);
}

.problem-card.new {
  background: rgba(34, 197, 94, 0.04);
  border-color: rgba(34, 197, 94, 0.15);
}

.card-label {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}

.problem-card.old .card-label { color: var(--red); }
.problem-card.new .card-label { color: var(--green); }

.problem-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.problem-card li {
  font-size: 0.95rem;
  color: var(--fg-muted);
  padding-left: 20px;
  position: relative;
}

.problem-card.old li::before {
  content: '\2715';
  position: absolute;
  left: 0;
  color: var(--red);
  font-size: 0.8rem;
}

.problem-card.new li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--green);
  font-size: 0.8rem;
}

/* Services */
.services {
  padding: 120px 24px;
}

.services-content {
  max-width: 1000px;
  margin: 0 auto;
}

.services h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  text-align: center;
  margin-bottom: 12px;
}

.services-subtitle {
  text-align: center;
  color: var(--fg-muted);
  margin-bottom: 64px;
  font-size: 1.1rem;
}

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

.service-item {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s;
}

.service-item:hover {
  border-color: rgba(99, 102, 241, 0.3);
}

.service-icon {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.service-item h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.service-item p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* Verticals */
.verticals {
  padding: 120px 24px;
  background: var(--bg-elevated);
}

.verticals-content {
  max-width: 900px;
  margin: 0 auto;
}

.verticals h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  text-align: center;
  margin-bottom: 60px;
}

.verticals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.vertical-card {
  padding: 32px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
}

.vertical-emoji {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.vertical-card h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.vertical-card p {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.5;
}

/* Closing */
.closing {
  padding: 120px 24px;
  text-align: center;
}

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

.closing h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 24px;
}

.closing p {
  font-size: 1.1rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}

.closing-bold {
  color: var(--fg) !important;
  font-weight: 500;
}

/* Footer */
.site-footer {
  padding: 48px 24px;
  border-top: 1px solid var(--border);
}

.footer-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.footer-brand {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

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

/* Responsive */
@media (max-width: 768px) {
  .problem-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-stats {
    gap: 32px;
  }
  
  .hero {
    min-height: 80vh;
    padding: 60px 20px;
  }
  
  .problem, .services, .verticals, .closing {
    padding: 80px 20px;
  }
}