/* Landing Page Styles */

body {
  overflow-x: hidden;
  opacity: 0;
  transition: opacity 0.3s ease;
}

body.ready {
  opacity: 1;
}

/* Hero Section */
.hero {
  padding: 5rem 0;
  text-align: center;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(47, 123, 255, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

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

.hero h1 {
  font-family: 'Manrope', sans-serif;
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.5rem;
  color: var(--muted);
  margin-bottom: 2.5rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

/* Features Grid */
.features {
  padding: 5rem 0;
}

.section-title {
  text-align: center;
  font-family: 'Manrope', sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 3rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  transition: all 0.3s;
}

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

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
}

.feature-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--fg);
}

.feature-card p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.7;
}

/* How It Works */
.how-it-works {
  padding: 5rem 0;
  background: var(--dark-bg);
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-top: 3rem;
}

.step {
  text-align: center;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  border-radius: 50%;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: white;
}

.step h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

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

/* CTA Section */
.cta-section {
  padding: 5rem 0;
  text-align: center;
}

.cta-box {
  background: linear-gradient(135deg, rgba(47, 123, 255, 0.1), rgba(62, 207, 142, 0.1));
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 4rem 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.cta-box h2 {
  font-family: 'Manrope', sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.cta-box p {
  font-size: 1.25rem;
  color: var(--muted);
  margin-bottom: 2rem;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero p {
    font-size: 1.25rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .steps {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .cta-box {
    padding: 3rem 1.5rem;
  }
  
  .cta-box h2 {
    font-size: 2rem;
  }
}

/* Loading state */
.loading {
  display: none;
  text-align: center;
  padding: 2rem;
  color: var(--muted);
}

header {
  position: sticky;
  top: 0;
  z-index: 100;
}