:root {
  --bg: #0a0f1a;
  --bg-surface: #111827;
  --bg-card: #1a2332;
  --fg: #f1f5f9;
  --fg-muted: #94a3b8;
  --accent: #10b981;
  --accent-glow: rgba(16, 185, 129, 0.15);
  --accent-dark: #059669;
  --border: rgba(148, 163, 184, 0.1);
  --radius: 12px;
  --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);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* HERO */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6rem 8%;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--bg) 0%, #0f1729 50%, #0a1a2e 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 80%;
  height: 200%;
  background: radial-gradient(ellipse at center, var(--accent-glow) 0%, transparent 60%);
  pointer-events: none;
}

.hero-inner {
  max-width: 600px;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: var(--accent-glow);
  border: 1px solid var(--accent);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

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

.hero-sub {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 480px;
  line-height: 1.7;
}

.hero-visual {
  position: relative;
  z-index: 1;
}

.hero-stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 3rem;
  text-align: center;
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  display: block;
  margin-top: 0.75rem;
  font-size: 0.9rem;
  color: var(--fg-muted);
  max-width: 200px;
  margin-left: auto;
  margin-right: auto;
}

/* PROBLEM */
.problem {
  padding: 8rem 8%;
  background: var(--bg-surface);
}

.problem-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.problem h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 600;
  margin-bottom: 3rem;
  letter-spacing: -0.01em;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

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

.problem-icon {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(239, 68, 68, 0.1);
  border-radius: 8px;
  color: #ef4444;
}

.problem-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

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

/* FEATURES */
.features {
  padding: 8rem 8%;
}

.features-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.features h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 600;
  margin-bottom: 3rem;
  letter-spacing: -0.01em;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2.5rem;
}

.feature-item {
  padding: 2rem 0;
  border-top: 1px solid var(--border);
}

.feature-number {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
}

.feature-item h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

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

/* PRICING */
.pricing {
  padding: 8rem 8%;
  background: var(--bg-surface);
}

.pricing-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.pricing h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 600;
  margin-bottom: 3rem;
  letter-spacing: -0.01em;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: transform 0.2s, border-color 0.2s;
}

.pricing-card:hover {
  transform: translateY(-4px);
}

.pricing-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 40px var(--accent-glow);
}

.pricing-size {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.pricing-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.pricing-card p {
  color: var(--fg-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* CLOSING */
.closing {
  padding: 8rem 8%;
  text-align: center;
}

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

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.closing p {
  color: var(--fg-muted);
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.closing-bold {
  color: var(--accent) !important;
  font-weight: 600;
  font-size: 1.3rem !important;
  margin-top: 1.5rem !important;
}

/* FOOTER */
.site-footer {
  padding: 4rem 8%;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.footer-tagline {
  color: var(--fg-muted);
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
}

.footer-location {
  color: var(--fg-muted);
  font-size: 0.8rem;
  opacity: 0.7;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero {
    flex-direction: column;
    padding: 4rem 6%;
    min-height: auto;
    gap: 3rem;
  }

  .hero-visual {
    width: 100%;
  }

  .hero-stat {
    padding: 2rem;
  }

  .stat-number {
    font-size: 3.5rem;
  }

  .problem,
  .features,
  .pricing,
  .closing {
    padding: 5rem 6%;
  }

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