@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap');

:root {
  --primary: #4f46e5;
  --secondary: #6366f1;
  --background: #f9fafb;
  --text-color: #111827;
  --light-gray: #e5e7eb;
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--background);
  color: var(--text-color);
  line-height: 1.6;
}

header {
  background-color: #ffffff;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

nav a {
  margin-left: 1rem;
  color: var(--text-color);
  text-decoration: none;
  font-weight: 500;
}

nav a:hover {
  color: var(--primary);
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 40px;
  margin-right: 0.5rem;
}

.hero {
  background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
  color: #ffffff;
  padding: 4rem 2rem;
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.btn {
  background-color: #ffffff;
  color: var(--primary);
  padding: 0.75rem 1.5rem;
  border-radius: 0.375rem;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s, color 0.3s;
}

.btn:hover {
  background-color: var(--secondary);
  color: #ffffff;
}

.section {
  max-width: 1000px;
  margin: 2rem auto;
  padding: 0 2rem;
}

.section h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--primary);
}

.section p {
  margin-bottom: 1rem;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background-color: #ffffff;
  border-radius: 0.5rem;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  padding: 1.5rem;
}

.feature-card h3 {
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
  color: var(--primary);
}

.feature-card p {
  font-size: 0.95rem;
  color: #4b5563;
}

footer {
  background-color: #ffffff;
  padding: 2rem;
  text-align: center;
  font-size: 0.875rem;
  color: #6b7280;
  margin-top: 3rem;
  border-top: 1px solid var(--light-gray);
}

.section ul {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

.section li {
  margin-bottom: 0.5rem;
}

/* Responsive adjustments */
@media (max-width: 600px) {
  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }
}