:root {
  --bg: #0B0B0F;
  --surface: #14141A;
  --surface-elevated: #1C1C24;
  --border: #2A2A35;
  --fg: #E8E4DC;
  --fg-muted: #9994
8A;
  --accent: #D4943A;
  --accent-glow: rgba(212, 148, 58, 0.12);
  --green: #3D8B5E;
  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

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

/* ===== NAV ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.25rem 2rem;
  background: rgba(11, 11, 15, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-mark {
  color: var(--accent);
  font-size: 1.5rem;
}

.logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.nav-tag {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
  border: 1px solid var(--border);
  padding: 0.35rem 0.75rem;
  border-radius: 100px;
}

/* ===== HERO ===== */
.hero {
  padding: 10rem 2rem 4rem;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 4rem;
  align-items: start;
}

.hero-eyebrow {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.hero-lede {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--fg-muted);
  max-width: 540px;
}

.hero-stats {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding-top: 1rem;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
}

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

.hero-line {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin-top: 5rem;
}

/* ===== PROBLEM ===== */
.problem {
  padding: 6rem 2rem;
}

.problem-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 3rem;
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.problem-statement h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.problem-statement p {
  color: var(--fg-muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.problem-list {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.problem-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.problem-icon {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid rgba(212, 148, 58, 0.25);
  border-radius: 8px;
  padding: 0.5rem 0.65rem;
  flex-shrink: 0;
  letter-spacing: 0.05em;
}

.problem-item strong {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.problem-item p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

/* ===== FEATURES ===== */
.features {
  padding: 6rem 2rem;
  background: var(--surface);
}

.features-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.feature-card {
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
}

.feature-card--large {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, var(--surface-elevated) 0%, rgba(212, 148, 58, 0.06) 100%);
  border-color: rgba(212, 148, 58, 0.2);
  padding: 2.5rem;
}

.feature-number {
  color: var(--accent);
  font-size: 0.75rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 0.75rem;
}

.feature-card--large h3 {
  font-size: 1.6rem;
}

.feature-card p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.feature-card--large p {
  font-size: 1.05rem;
  max-width: 720px;
}

/* ===== MARKET ===== */
.market {
  padding: 6rem 2rem;
}

.market-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.market-content {
  margin-bottom: 3rem;
}

.market-text {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

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

.market-text p:first-child {
  color: var(--fg);
}

.market-countries {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.country-tag {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.6rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--fg-muted);
  transition: all 0.2s;
}

.country-tag:first-child {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
}

/* ===== CLOSING ===== */
.closing {
  padding: 8rem 2rem;
  text-align: center;
  background: linear-gradient(180deg, var(--bg) 0%, rgba(212, 148, 58, 0.04) 50%, var(--bg) 100%);
}

.closing-inner {
  max-width: 720px;
  margin: 0 auto;
}

.closing-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.closing-text {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--fg-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== FOOTER ===== */
.footer {
  padding: 2rem;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-brand .logo-text {
  font-size: 1rem;
}

.footer-meta {
  font-size: 0.8rem;
  color: var(--fg-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-dot {
  opacity: 0.4;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero {
    padding: 7rem 1.25rem 3rem;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-stats {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .stat-card {
    flex: 1;
    min-width: 140px;
  }

  .problem,
  .features,
  .market {
    padding: 4rem 1.25rem;
  }

  .problem-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

  .market-text {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .closing {
    padding: 5rem 1.25rem;
  }

  .closing-title {
    font-size: 2rem;
  }

  .footer-inner {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }

  .nav {
    padding: 1rem 1.25rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .hero-stats {
    flex-direction: column;
  }

  .stat-card {
    min-width: auto;
  }

  .problem-statement h3 {
    font-size: 1.5rem;
  }

  .country-tag {
    font-size: 0.75rem;
    padding: 0.5rem 1rem;
  }
}