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

body {
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: #0a0a0a;
  color: #ffffff;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(251, 191, 36, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(251, 191, 36, 0.03) 0%, transparent 50%),
    linear-gradient(180deg, #0a0a0a 0%, #111111 100%);
  z-index: -1;
}

.landing-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

.landing-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.landing-logo h1 {
  font-size: 1.75rem;
  font-weight: 800;
  color: #fbbf24;
  margin: 0;
  letter-spacing: -0.5px;
  font-family: 'Inter', system-ui, sans-serif;
}

.landing-logo a {
  text-decoration: none;
}

.landing-nav {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.nav-link {
  color: #ffffff;
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  transition: all 0.2s;
  font-weight: 500;
  font-size: 0.9rem;
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
}

.nav-link-primary {
  background: #fbbf24;
  color: #000000;
  font-weight: 600;
}

.nav-link-primary:hover {
  background: #facc15;
  transform: translateY(-1px);
}

.landing-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.hero-section {
  text-align: center;
  margin-bottom: 6rem;
  position: relative;
}

.hero-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(251, 191, 36, 0.15);
  border: 1px solid rgba(251, 191, 36, 0.3);
  border-radius: 999px;
  color: #fbbf24;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.hero-title {
  font-size: 4.5rem;
  font-weight: 900;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  letter-spacing: -2px;
}

.hero-title-line {
  display: block;
}

.hero-title-line:first-child {
  color: #ffffff;
}

.hero-title-accent {
  color: #fbbf24;
  position: relative;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.btn {
  padding: 1rem 2.5rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.2s;
  display: inline-block;
  border: 2px solid transparent;
}

.btn-primary {
  background: #fbbf24;
  color: #000000;
  box-shadow: 0 4px 14px rgba(251, 191, 36, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(251, 191, 36, 0.4);
  background: #facc15;
}

.btn-secondary {
  background: #ffffff;
  color: #000000;
  border-color: #ffffff;
}

.btn-secondary:hover {
  background: #f3f4f6;
  border-color: #f3f4f6;
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  gap: 3rem;
  justify-content: center;
  flex-wrap: wrap;
  padding-top: 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fbbf24;
  margin-bottom: 0.5rem;
  font-family: 'Inter', monospace;
}

.stat-label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 500;
}

.features-section {
  width: 100%;
  margin-top: 2rem;
}

.features-title {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 3rem;
  color: #ffffff;
  letter-spacing: -0.5px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.feature-card {
  background: rgba(17, 17, 17, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 2.5rem;
  text-align: center;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #fbbf24, transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
  border-color: rgba(251, 191, 36, 0.3);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon-wrapper {
  margin-bottom: 1.5rem;
  display: inline-block;
}

.feature-icon {
  font-size: 3rem;
  filter: grayscale(0.3);
  transition: filter 0.3s;
}

.feature-card:hover .feature-icon {
  filter: grayscale(0);
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  color: #ffffff;
  font-weight: 600;
}

.feature-card p {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  font-size: 0.95rem;
}

.landing-footer {
  text-align: center;
  padding: 3rem 2rem;
  color: rgba(255, 255, 255, 0.5);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: auto;
  font-size: 0.875rem;
}

.landing-footer a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.2s;
}

.landing-footer a:hover {
  color: #fbbf24;
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 3rem;
    letter-spacing: -1px;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .landing-header {
    padding: 1rem;
  }

  .landing-nav {
    gap: 0.5rem;
  }

  .nav-link {
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
  }

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

  .hero-stats {
    gap: 2rem;
  }

  .stat-number {
    font-size: 1.25rem;
  }
}