* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; color: #1a1a2e; line-height: 1.6; }
.hero { min-height: 60vh; display: flex; align-items: center; justify-content: center; text-align: center; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: #fff; }
.hero-content h1 { font-size: 3.5rem; margin-bottom: 0.5rem; }
.tagline { font-size: 1.3rem; opacity: 0.9; margin-bottom: 2rem; }
.btn { display: inline-block; padding: 0.8rem 2rem; background: rgba(255,255,255,0.15); border: 2px solid #fff; border-radius: 50px; color: #fff; text-decoration: none; transition: all 0.3s ease; }
.btn:hover { background: #fff; color: #764ba2; }
.section { padding: 4rem 2rem; max-width: 800px; margin: 0 auto; text-align: center; }
.section h2 { font-size: 2rem; margin-bottom: 1rem; color: #764ba2; }
footer { text-align: center; padding: 2rem; background: #1a1a2e; color: #888; font-size: 0.9rem; }