* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.8; color: #333; overflow-x: hidden; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; width: 100%; }
.header { background: #7B1FA2; color: white; padding: 1rem 0; position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 10px rgba(0,0,0,0.1); }
.header-content { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.5rem; font-weight: bold; color: white; text-decoration: none; }
.nav { display: flex; gap: 2rem; }
.nav-link { color: white; text-decoration: none; font-weight: 500; transition: opacity 0.3s; }
.nav-link:hover, .nav-link.active { opacity: 0.8; text-decoration: underline; }
.hero { background: linear-gradient(135deg, #7B1FA2 0%, #9C27B0 100%); color: white; padding: 6rem 2rem; text-align: center; min-height: 60vh; display: flex; align-items: center; justify-content: center; }
.hero-content h1 { font-size: clamp(2.5rem, 5vw, 4rem); margin-bottom: 1rem; }
.hero-content p { font-size: clamp(1.1rem, 2vw, 1.5rem); margin-bottom: 2rem; }
.features { padding: 4rem 0; background: #f9f9f9; }
.features h2 { text-align: center; font-size: 2.5rem; margin-bottom: 3rem; color: #7B1FA2; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; }
.feature-card { background: white; padding: 2rem; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.1); transition: transform 0.3s; }
.feature-card:hover { transform: translateY(-5px); }
.feature-card h3 { color: #7B1FA2; margin-bottom: 1rem; font-size: 1.5rem; }
.feature-card p { margin-bottom: 1rem; color: #666; }
.feature-link { color: #7B1FA2; text-decoration: none; font-weight: 600; }
.feature-link:hover { text-decoration: underline; }
.footer { background: #333; color: white; padding: 2rem 0; text-align: center; }
.btn { display: inline-block; padding: 1rem 2rem; background: #CE93D8; color: white; text-decoration: none; border-radius: 5px; margin-top: 1rem; font-weight: 600; transition: transform 0.3s; }
.btn:hover { transform: scale(1.05); }
.menu-toggle { display: none; background: none; border: none; color: white; font-size: 1.5rem; cursor: pointer; }
@media (max-width: 768px) {
  .nav { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: #7B1FA2; padding: 1rem; }
  .nav.open { display: flex; }
  .menu-toggle { display: block; }
  .hero { min-height: 50vh; padding: 4rem 1rem; }
  h1, h2, h3, p { word-wrap: break-word; overflow-wrap: break-word; }
}