*{margin:0;padding:0;box-sizing:border-box}
body{font-family:Arial,Helvetica,sans-serif;background:#111;color:#fff;line-height:1.6}body:before{content:'';position:fixed;inset:0;background:url('../img/background.jpg') center/cover no-repeat fixed;filter:brightness(.28);z-index:-2}.container{width:1200px;max-width:95%;margin:auto}.header{position:fixed;top:0;left:0;width:100%;height:80px;background:rgba(12,12,12,.92);border-bottom:1px solid #242424;z-index:1000}.header .container{height:80px;display:flex;justify-content:space-between;align-items:center}.logo img{width:210px}.navbar ul{display:flex;gap:30px;list-style:none}.navbar a{color:#fff;text-decoration:none;font-weight:bold}.hero{padding:150px 20px 80px;text-align:center}.hero h1{font-size:56px}.btn{display:inline-block;padding:14px 34px;background:#2ea3ff;color:#fff;text-decoration:none;border-radius:8px}.downloads{background:#151515;padding:70px 0}.cards{display:flex;gap:30px;flex-wrap:wrap;justify-content:center}.card{width:350px;background:#202020;border:1px solid #2e2e2e;border-radius:12px;overflow:hidden}.card img{width:100%}.card h3{text-align:center;margin:18px 0}.card p{text-align:center;padding:0 20px}.counter{text-align:center;color:#2ea3ff;font-weight:bold;margin:20px 0}.card .btn{display:block;width:220px;margin:0 auto 25px;text-align:center}.features{background:#111;padding:70px 0}.feature-list{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.feature-list div{background:#1c1c1c;padding:20px;border-radius:10px;text-align:center}.footer{background:#0a0a0a;padding:50px 0}.footer-top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:40px}.footer-logo img{width:180px}.footer-bottom{text-align:center;border-top:1px solid #222;margin-top:30px;padding-top:20px;color:#888}@media(max-width:900px){.header .container{flex-direction:column;height:auto;padding:15px}.cards{flex-direction:column;align-items:center}.feature-list{grid-template-columns:1fr}}