*{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;height:100%;overflow:hidden;background:#fff;color:#000;font-family:'Inter',sans-serif;text-transform:uppercase;letter-spacing:.2em}body{display:flex;flex-direction:column;opacity:0;animation:fI 2s cubic-bezier(.16,1,.3,1) forwards;transition:opacity 1s ease}@keyframes fI{to{opacity:1}}header{position:absolute;top:0;left:0;width:100%;display:flex;justify-content:space-between;align-items:center;padding:2.5rem 3rem;z-index:10}.logo img{height:20px;width:auto;display:block}.hamburger{width:30px;height:10px;display:flex;flex-direction:column;justify-content:space-between;cursor:pointer;z-index:10}.hamburger span{display:block;height:1px;width:100%;background:#000}main{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:0 2rem;text-align:center;position:relative;z-index:2}h1{font-size:clamp(2rem,6vw,5rem);font-weight:700;letter-spacing:.3em;margin-bottom:2rem;line-height:1}p{font-size:clamp(.65rem,1vw,.85rem);font-weight:400;max-width:650px;line-height:2.2;margin-bottom:4rem;color:#222;letter-spacing:.15em}.cta{display:inline-flex;align-items:center;gap:1.5rem;padding:1.2rem 3.5rem;background:#fff;color:#000;border:1px solid #000;text-decoration:none;font-weight:700;letter-spacing:.25em;transition:all .4s ease;cursor:pointer;position:relative}.cta:hover,.cta:focus{background:#000;color:#fff;outline:none}.cta svg{width:16px;height:16px;stroke:currentColor}.shackle{transition:transform .6s cubic-bezier(.68,-.55,.26,1.55);transform-origin:17px 11px}.unlocked .shackle{transform:translateY(-6px) rotate(20deg)}.bg-layer{position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 50% 40%,rgba(0,0,0,.02) 0,rgba(255,255,255,1) 60%);z-index:1;pointer-events:none}footer{position:absolute;bottom:2.5rem;width:100%;text-align:center;font-size:.55rem;letter-spacing:.3em;color:#999;z-index:10}@media(max-width:768px){header{padding:1.5rem 1.5rem}.cta{padding:1rem 2rem}}