*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6;color:#1f2937;background-color:#ffffff}.container{max-width:1200px;margin:0 auto;padding:0 20px}.header{background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-bottom:1px solid #e5e7eb;position:fixed;top:0;left:0;right:0;z-index:100}.nav{display:flex;justify-content:space-between;align-items:center;padding:1rem 0}.logo{font-size:1.5rem;font-weight:700;color:#4f46e5}.hero{padding:120px 0 80px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;text-align:center}.hero-content{max-width:800px;margin:0 auto}.hero-title{font-size:3.5rem;font-weight:700;margin-bottom:1.5rem;line-height:1.2}.gradient-text{background:linear-gradient(45deg,#fbbf24,#f59e0b);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.25rem;margin-bottom:2.5rem;opacity:.9;line-height:1.6}.hero-cta{max-width:500px;margin:0 auto}.email-form{margin-bottom:1rem}.input-group{display:flex;gap:0;border-radius:12px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.2)}.email-input{flex:1;padding:16px 20px;outline:none;background:#fff;color:#1f2937}.cta-button,.email-input{border:none;font-size:1rem}.cta-button{padding:16px 24px;background:linear-gradient(45deg,#f59e0b,#fbbf24);color:#fff;font-weight:600;cursor:pointer;transition:all .3s ease;white-space:nowrap}.cta-button:hover{transform:translateY(-2px);box-shadow:0 5px 15px rgba(245,158,11,.4)}.form-disclaimer{font-size:.9rem;opacity:.8;margin-top:1rem}.benefits{padding:80px 0;background:#f9fafb}.section-title{text-align:center;font-size:2.5rem;font-weight:700;margin-bottom:3rem;color:#1f2937}.benefits-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem}.benefit-card{background:#fff;padding:2.5rem;border-radius:16px;text-align:center;box-shadow:0 4px 6px rgba(0,0,0,.05);transition:all .3s ease}.benefit-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px rgba(0,0,0,.1)}.benefit-icon{font-size:3rem;margin-bottom:1.5rem}.benefit-title{font-size:1.5rem;font-weight:600;margin-bottom:1rem;color:#1f2937}.benefit-description{color:#6b7280;line-height:1.6}.final-cta{padding:80px 0;background:linear-gradient(135deg,#1f2937,#374151);color:#fff;text-align:center}.cta-content{max-width:600px;margin:0 auto}.cta-title{font-size:2.5rem;font-weight:700;margin-bottom:1rem}.cta-subtitle{font-size:1.25rem;margin-bottom:2.5rem;opacity:.9}.footer{background:#1f2937;color:#fff;padding:40px 0;text-align:center}.footer-brand{margin-bottom:1rem}.footer-tagline{opacity:.7;font-size:.9rem}.toast{position:fixed;top:20px;right:20px;background:#10b981;color:#fff;padding:12px 24px;border-radius:8px;z-index:1000;animation:slideIn .3s ease}@keyframes slideIn{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}@media (max-width:768px){.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.1rem}.input-group{flex-direction:column}.cta-button{border-radius:0 0 12px 12px}.email-input{border-radius:12px 12px 0 0}.benefits-grid{grid-template-columns:1fr;gap:1.5rem}.benefit-card{padding:2rem}.cta-title,.section-title{font-size:2rem}}.footer a{color:inherit;text-decoration:none}.footer a:hover{text-decoration:underline}