/**
 * Landing page styles
 */

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

:root {
  --primary: #06b6d4;    /* cyan */
  --primary-dark: #0891b2;
  --secondary: #8b5cf6;  /* purple */
  --success: #10b981;    /* green */
  --warning: #f59e0b;    /* amber */
  --danger: #ef4444;     /* red */
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-500: #6b7280;
  --gray-700: #374151;
  --gray-900: #111827;
  --spacing: 1rem;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica', 'Arial', sans-serif;
  background-color: var(--gray-50);
  color: var(--gray-900);
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing);
}

/* Header */
.header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: white;
  padding: 3rem var(--spacing);
  text-align: center;
}

.header h1 {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

.tagline {
  font-size: 1.25rem;
  opacity: 0.95;
}

/* Main Content */
main {
  padding: 3rem var(--spacing);
}

.hero {
  text-align: center;
  margin-bottom: 3rem;
}

.hero h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--gray-900);
}

.hero p {
  font-size: 1.1rem;
  color: var(--gray-700);
  max-width: 600px;
  margin: 0 auto 1rem;
}

/* CTA Section */
.cta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.card {
  background: white;
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--primary);
}

.card p {
  color: var(--gray-600);
  margin-bottom: 1.5rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--primary);
  color: white;
}

.btn-primary:hover {
  background-color: var(--primary-dark);
}

.btn-secondary {
  background-color: var(--gray-300);
  color: var(--gray-900);
}

.btn-secondary:hover {
  background-color: var(--gray-400);
}

/* Footer */
.footer {
  text-align: center;
  padding: 2rem var(--spacing);
  color: var(--gray-500);
  border-top: 1px solid var(--gray-200);
  margin-top: 3rem;
}

/* Responsive */
@media (max-width: 768px) {
  .header h1 {
    font-size: 2rem;
  }

  .hero h2 {
    font-size: 1.75rem;
  }

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