*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html,body{height:100dvh;height:100vh;overflow:hidden;font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:radial-gradient(ellipse at 50% 35%,#1a1440 0,#0d0b1e 55%,#080618 100%);color:#f0f0f5;display:flex;align-items:center;justify-content:center;text-align:center;padding:clamp(10px,2.5vh,28px) clamp(14px,4vw,32px)}.main-container{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:clamp(6px,1.8vh,20px);max-width:620px;width:100%}.logo-wrap{flex-shrink:0}.logo-wrap img{width:clamp(90px,18vw,150px);height:auto;display:block;filter:drop-shadow(0 2px 12px rgba(120,100,220,0.25))}h1{font-size:clamp(1.25rem,4.5vw,2.5rem);font-weight:700;line-height:1.2;letter-spacing:-0.02em;color:#fff;max-width:540px;text-wrap:balance}.subtitle{font-size:clamp(0.78rem,2.2vw,1.02rem);font-weight:400;line-height:1.5;color:#c4c2d8;max-width:480px;text-wrap:balance}.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(5px,1.4vh,12px);width:100%;max-width:500px;flex-shrink:0}.feature-card{background:rgba(255,255,255,0.035);border:1px solid rgba(255,255,255,0.07);border-radius:clamp(8px,1.6vh,14px);padding:clamp(8px,1.6vh,15px) clamp(8px,2vw,14px);display:flex;flex-direction:column;align-items:center;gap:clamp(2px,0.5vh,6px);transition:border-color .25s ease,background .25s ease,transform .25s ease;cursor:default}.feature-card:hover{border-color:rgba(0,212,170,0.35);background:rgba(0,212,170,0.05);transform:translateY(-2px)}.feature-icon{font-size:clamp(1.1rem,3vw,1.55rem);line-height:1;flex-shrink:0}.feature-label{font-size:clamp(0.68rem,1.6vw,0.85rem);font-weight:700;color:#e8e6f5;line-height:1.2;letter-spacing:-0.01em}.feature-hint{font-size:clamp(0.6rem,1.3vw,0.72rem);font-weight:400;color:#9a97b8;line-height:1.3}.cta-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:#00d4aa;color:#0d0b1e;font-weight:700;font-size:clamp(0.9rem,2.4vw,1.1rem);padding:clamp(11px,2vh,16px) clamp(24px,6vw,44px);border-radius:50px;text-decoration:none;letter-spacing:.01em;transition:background .22s ease,box-shadow .22s ease,transform .22s ease;box-shadow:0 4px 20px rgba(0,212,170,0.3),0 1px 4px rgba(0,212,170,0.2);flex-shrink:0;outline:none;border:none;cursor:pointer}.cta-button:hover{background:#00e8bb;box-shadow:0 6px 28px rgba(0,212,170,0.45),0 2px 8px rgba(0,212,170,0.3);transform:translateY(-2px)}.cta-button:focus-visible{outline:3px solid #00d4aa;outline-offset:4px;box-shadow:0 0 0 6px rgba(0,212,170,0.2)}.cta-button:active{transform:scale(0.97);box-shadow:0 2px 10px rgba(0,212,170,0.25)}.cta-arrow{font-size:1.1em;line-height:1;transition:transform .22s ease}.cta-button:hover .cta-arrow{transform:translateX(3px)}.footer-line{font-size:clamp(0.58rem,1.2vw,0.7rem);color:#6b6888;letter-spacing:.02em;flex-shrink:0;line-height:1}.footer-line span{color:#8a87a8}@media(max-height:600px){.feature-grid{gap:4px}.feature-card{padding:6px 8px}.main-container{gap:4px}.cta-button{padding:10px 22px}}@media(max-width:380px){.feature-grid{gap:4px;max-width:100%}.feature-card{padding:6px 7px;border-radius:8px}.feature-label{font-size:.65rem}.feature-hint{font-size:.58rem}.feature-icon{font-size:.95rem}}