body{margin:0;font-family:Poppins,Arial;background:#fff;color:#000}
.header{background:#0a0a0a;color:#fff;padding:15px 0}
.container{max-width:1200px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:0 20px}
.menu a{color:#fff;margin:0 10px;text-decoration:none;font-size:14px}
.login-btn{background:#fff;color:#0a0a0a;padding:8px 15px;border-radius:4px;text-decoration:none}
.footer{background:#0a0a0a;color:#fff;padding:60px 20px 20px;position:relative;text-align:center}
.footer-wave{position:absolute;top:-70px;left:0;width:100%;overflow:hidden;line-height:0}
.footer-wave svg{width:100%;height:80px;display:block}