*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:linear-gradient(135deg,#0a0a1a,#1a1a3e 50%,#0d1f3c);min-height:100vh;color:#fff}.container{max-width:1200px;margin:0 auto;padding:0 24px}.hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:60px 24px;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 30% 30%,rgba(99,102,241,.15) 0,transparent 50%),radial-gradient(circle at 70% 70%,rgba(14,165,233,.1) 0,transparent 50%);animation:pulse 15s ease-in-out infinite}@keyframes pulse{0%,to{transform:scale(1) rotate(0deg)}50%{transform:scale(1.1) rotate(5deg)}}.logo{font-size:1rem;font-weight:600;letter-spacing:3px;text-transform:uppercase;color:hsla(0,0%,100%,.7);margin-bottom:40px}.headline,.logo{position:relative;z-index:1}.headline{font-size:clamp(2.5rem,6vw,4.5rem);font-weight:800;line-height:1.1;margin-bottom:24px}.headline .gradient{background:linear-gradient(135deg,#6366f1,#0ea5e9 50%,#22d3ee);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.subheadline{font-size:clamp(1.1rem,2.5vw,1.5rem);color:hsla(0,0%,100%,.7);max-width:600px;line-height:1.6;margin-bottom:48px}.subheadline,.tagline{position:relative;z-index:1}.tagline{display:inline-block;padding:8px 20px;background:rgba(99,102,241,.1);border:1px solid rgba(99,102,241,.3);border-radius:50px;font-size:.875rem;font-weight:500;color:#a5b4fc;margin-bottom:32px}.email-form{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;position:relative;z-index:1;margin-bottom:24px}.email-input{padding:16px 24px;font-size:1rem;border:1px solid hsla(0,0%,100%,.2);border-radius:12px;background:hsla(0,0%,100%,.05);color:#fff;width:300px;outline:none;transition:all .3s ease}.email-input:focus{border-color:#6366f1;background:hsla(0,0%,100%,.1)}.email-input::placeholder{color:hsla(0,0%,100%,.4)}.submit-btn{padding:16px 32px;font-size:1rem;font-weight:600;border:none;border-radius:12px;background:linear-gradient(135deg,#6366f1,#4f46e5);color:#fff;cursor:pointer;transition:all .3s ease}.submit-btn:hover{transform:translateY(-2px);box-shadow:0 10px 40px rgba(99,102,241,.4)}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:24px;gap:24px;margin-top:80px;position:relative;z-index:1;width:100%;max-width:900px}.feature{padding:32px;background:hsla(0,0%,100%,.03);border:1px solid hsla(0,0%,100%,.08);border-radius:16px;text-align:left;transition:all .3s ease}.feature:hover{background:hsla(0,0%,100%,.06);border-color:rgba(99,102,241,.3);transform:translateY(-4px)}.feature-icon{font-size:2rem;margin-bottom:16px}.feature h3{font-size:1.125rem;font-weight:600;margin-bottom:8px}.feature p{font-size:.875rem;color:hsla(0,0%,100%,.6);line-height:1.5}.footer-note{margin-top:60px;font-size:.875rem;color:hsla(0,0%,100%,.4);position:relative;z-index:1}@media (max-width:640px){.email-form{flex-direction:column;width:100%;max-width:300px}.email-input,.submit-btn{width:100%}}