*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:Lexend,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:#0d1015;color:#e9eef3}
.wrapper{max-width:1220px;margin:0 auto;padding:0 20px}
a{text-decoration:none;color:inherit}img{max-width:100%;display:block}
.bar{position:sticky;top:0;z-index:100;background:rgba(13,16,21,.82);backdrop-filter:blur(24px);border-bottom:1px solid rgba(255,255,255,.06)}
.bar .wrapper{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{font-weight:800;font-size:21px}
.menu{display:flex;gap:24px;align-items:center}
.btn{background:#f59e0b;color:#fff;border-radius:10px;padding:10px 20px;font-weight:700}
.banner{padding:62px 0;background:radial-gradient(960px 360px at 12% -16%,rgba(245,158,11,.28),transparent),radial-gradient(960px 340px at 88% -22%,rgba(14,165,233,.22),transparent)}
.cols{display:grid;grid-template-columns:1.3fr .7fr;gap:36px;align-items:center}
.text h1{font-size:48px;line-height:1.03;margin:0 0 16px}
.text p{opacity:.95;margin:0 0 20px}
.tags{display:flex;gap:10px;flex-wrap:wrap}
.tags span{border:1px solid rgba(255,255,255,.18);background:#181d26;border-radius:999px;padding:8px 14px;font-weight:600}
.image img{border:1px solid rgba(255,255,255,.08);border-radius:14px}
.trade{padding:32px 0}
.grid{display:grid;grid-template-columns:1fr .68fr;gap:24px}
.trade-form{background:#181d26;border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:24px}
.trade-form h2{margin:0 0 20px;font-size:24px}
.input-field{margin:16px 0}
.input-field label{display:block;margin:0 0 8px;font-weight:700;font-size:14px}
.field-row{display:grid;grid-template-columns:180px 1fr;gap:10px}
select,input{width:100%;padding:12px;border-radius:10px;border:1px solid rgba(255,255,255,.18);background:#0d1015;color:#e9eef3}
.switch{width:44px;height:44px;margin:10px auto;border-radius:50%;border:1px solid rgba(245,158,11,.6);background:conic-gradient(from 0deg,#f59e0b,#0ea5e9,#f59e0b);-webkit-mask:radial-gradient(circle at 50% 50%,transparent 15px,#000 16px);mask:radial-gradient(circle at 50% 50%,transparent 15px,#000 16px);cursor:pointer}
.rate-line{display:flex;justify-content:space-between;font-size:14px;margin:16px 0}
.btn-trade{display:inline-flex;justify-content:center;align-items:center;width:100%;padding:12px 16px;border-radius:10px;border:0;background:#f59e0b;color:#fff;font-weight:800;cursor:pointer}
.info{opacity:.8;font-size:12px;margin:16px 0 0}
.panel{background:linear-gradient(180deg,#242c38,#181d26);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:24px}
.panel-img{margin-top:12px;border-radius:12px;border:1px solid rgba(255,255,255,.08)}
.features,.testimonials,.help{padding:32px 0}
.feature-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature-card{background:#181d26;border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:20px}
.testimonial-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.testimonial-card{background:#181d26;border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:20px}
.help-items details{background:#181d26;border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:14px;margin:10px 0}
.final-cta{padding:34px 0 58px}
.cta-inner{background:linear-gradient(180deg,#3a2a1a,#181d26);border:1px solid rgba(255,255,255,.11);border-radius:18px;padding:34px;text-align:center}
.site-footer{border-top:1px solid rgba(255,255,255,.06);padding:24px 0;background:#0d1015}
.footer-layout{display:grid;grid-template-columns:2fr 1fr 1fr;gap:20px}
.footer-menu{list-style:none;margin:0;padding:0}
.footer-copy{display:flex;align-items:center;justify-content:space-between;opacity:.86;margin-top:12px;padding-top:12px;border-top:1px solid rgba(255,255,255,.06)}
@media(max-width:980px){.cols{grid-template-columns:1fr}.grid{grid-template-columns:1fr}.feature-cards,.testimonial-cards,.footer-layout{grid-template-columns:1fr}}