:root{--b:#0b0b0f;--b2:#12121a;--v:#8b5cf6;--m:#d946ef;--a:#f59e0b;--t:#f8fafc;--tm:#94a3b8;--g:rgba(255,255,255,0.03);--gb:rgba(255,255,255,0.08)}*{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;height:100%;overflow:hidden;background-color:var(--b);color:var(--t);font-family:'Inter',system-ui,sans-serif;line-height:1.5;position:relative}body::after{content:'';position:fixed;inset:0;background:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");pointer-events:none;z-index:99}.aurora{position:absolute;top:50%;left:50%;width:100vw;height:100vh;transform:translate(-50%,-50%);z-index:0;pointer-events:none;filter:blur(100px);opacity:.6;display:flex;justify-content:center;align-items:center}.a-orb{position:absolute;width:40vw;height:40vw;min-width:300px;min-height:300px;border-radius:50%;mix-blend-mode:screen;animation:drift 25s infinite ease-in-out alternate;will-change:transform}.a-1{background:radial-gradient(circle,var(--v) 0,transparent 70%);top:-10%;left:10%;animation-delay:-5s}.a-2{background:radial-gradient(circle,var(--m) 0,transparent 70%);bottom:-10%;right:10%;animation-duration:28s}.a-3{background:radial-gradient(circle,var(--a) 0,transparent 70%);top:30%;left:40%;animation-duration:32s;animation-delay:-10s}@keyframes drift{0%{transform:translate(0,0) scale(1)}100%{transform:translate(15%,10%) scale(1.1)}}@media(prefers-reduced-motion){.a-orb{animation:none}}.layout{position:relative;z-index:10;display:flex;flex-direction:column;height:100vh;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:0 24px;align-items:center}.nav{width:100%;max-width:600px;display:flex;align-items:center;padding:24px 0;opacity:0;transform:translateY(10px)}.nav-logo{height:28px;width:auto;margin-right:12px}.nav-text{font-size:1.125rem;font-weight:700;letter-spacing:-.02em;background:linear-gradient(90deg,#fff,var(--tm));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero{width:100%;max-width:600px;margin:auto 0;padding:48px 0 100px;display:flex;flex-direction:column;gap:20px}.hero-glass{background:var(--g);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid var(--gb);border-radius:20px;padding:32px;display:flex;flex-direction:column;gap:20px;box-shadow:inset 0 1px 0 rgba(255,255,255,0.1),0 20px 40px rgba(0,0,0,0.4);will-change:transform;transition:transform .1s ease-out}.stagger{opacity:0;transform:translateY(15px);transition:all .5s cubic-bezier(.25,.46,.45,.94)}.h1{font-size:clamp(2rem,6vw,3.5rem);line-height:1.05;font-weight:700;letter-spacing:-.03em;max-width:14ch;margin-bottom:8px;position:relative}.h1::after{content:'';position:absolute;bottom:-8px;left:0;width:60px;height:2px;background:linear-gradient(90deg,var(--v),var(--a));border-radius:2px}.sub{color:var(--tm);font-size:clamp(1rem,3vw,1.125rem);line-height:1.5;max-width:40ch}.cta{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(90deg,var(--v),var(--a));color:#fff;text-decoration:none;font-weight:700;font-size:1.125rem;padding:16px 32px;border-radius:12px;transition:all .2s;box-shadow:0 8px 24px rgba(217,70,239,0.2),inset 0 1px 0 rgba(255,255,255,0.2);cursor:pointer;position:relative;overflow:hidden}.cta:focus-visible{outline:2px solid #fff;outline-offset:4px}.cta:active{transform:scale(.98)}.icon-lock{width:18px;height:18px;fill:currentColor}.device{font-size:.875rem;color:var(--tm);margin-top:4px}.trust{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--tm);opacity:.8}.chip{display:inline-flex;align-items:center;background:rgba(255,255,255,0.05);border:1px solid var(--gb);padding:6px 12px;border-radius:20px;font-size:.75rem;font-weight:700;color:var(--t);width:fit-content;gap:6px}.chip::before{content:'';width:6px;height:6px;background:#10b981;border-radius:50%;box-shadow:0 0 8px #10b981}.modes{display:flex;gap:8px;flex-wrap:wrap}.m-chip{background:rgba(255,255,255,0.03);border:1px solid var(--gb);padding:8px 16px;border-radius:12px;font-size:.875rem;color:var(--tm)}.m-chip.active{background:rgba(255,255,255,0.1);color:var(--t);border-color:rgba(255,255,255,0.2)}@media(max-width:768px){.cta{position:fixed;bottom:24px;left:24px;right:24px;width:calc(100% - 48px);z-index:50}.hero{padding-bottom:120px}.hero-glass{padding:24px}}@media(min-width:769px){.cta:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(217,70,239,0.3),inset 0 1px 0 rgba(255,255,255,0.2)}}.v{opacity:1;transform:translateY(0)}