:root {
  --primary-color: #6f42c1;
  --secondary-color: #8a63d2;
  --background-color: #f8fafc;
  --text-color: #1e293b;
  --heading-color: #0f172a;
  
  font-family: Arial, Helvetica, sans-serif;
  /* font-family: 'Segoe UI', system-ui, -apple-system, sans-serif; */
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

body {
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
  min-height: 100vh;
  /* margin: 0 50px; */
}

.main-content-index{
  width: 100%;
}

.home {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.hero {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: white;
  padding: 6rem 2rem;
  text-align: center;
  height: 88vh;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: white;
  line-height: 1.2;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  opacity: 0.95;
  line-height: 1.8;
}

.cta-button {
  display: inline-block;
  background: white;
  color: var(--primary-color);
  padding: 1rem 2.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.features {
  display: flex;
  flex-direction: column;
  padding: 5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.features h2 {
  text-align: center;
  font-size: 2.5rem;
  color: var(--heading-color);
  margin-bottom: 3rem;
}

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

.feature-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(111, 66, 193, 0.15);
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: white;
}

.feature-card h3 {
  font-size: 1.5rem;
  color: var(--heading-color);
  margin-bottom: 1rem;
}

.feature-card p {
  color: var(--text-color);
  line-height: 1.8;
}

.about {
  background: white;
  padding: 5rem 2rem;
}

.about-content {
  max-width: 900px;
  margin: 0 auto;
}

.about h2 {
  font-size: 2.5rem;
  color: var(--heading-color);
  margin-bottom: 2rem;
  text-align: center;
}

.about-section {
  margin-bottom: 2.5rem;
}

.about-section h3 {
  font-size: 1.75rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.about-section p {
  line-height: 1.8;
  margin-bottom: 1rem;
}

.about-section ul {
  list-style: none;
  padding-left: 0;
}

.about-section li {
  padding: 0.75rem 0;
  padding-left: 2rem;
  position: relative;
  line-height: 1.8;
}

.about-section li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
  font-size: 1.2rem;
}

footer {
  background: var(--heading-color);
  color: white;
  text-align: center;
  padding: 2rem;
  margin-top: auto;
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }

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

  .features h2,
  .about h2 {
    font-size: 2rem;
  }

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