:root{
--bg:#07101d;--card:rgba(18,25,45,.85);--card2:#182540;--green:#2af598;--blue:#2962ff;
}
*{margin:0;padding:0;box-sizing:border-box;font-family:Inter,sans-serif}
body{background:radial-gradient(circle at top,#12213f,#07101d 60%);color:#fff}
.container{max-width:1200px;margin:auto;padding:0 20px}
header{padding:25px 0}
.logo{font-size:52px;font-weight:800;background:linear-gradient(90deg,#2af598,#4facfe,#8a5cff);-webkit-background-clip:text;color:transparent;text-shadow:0 0 20px rgba(42,245,152,.4),0 0 40px rgba(79,172,254,.3)}
.hero{padding:30px 0}
.card{
background:var(--card);
backdrop-filter:blur(18px);
border:1px solid rgba(255,255,255,.08);
border-radius:32px;
padding:35px;
box-shadow:0 25px 80px rgba(0,0,0,.45);
}
.exchange{max-width:900px;margin:auto}
.box{
background:#15213a;
border-radius:24px;
padding:24px;
box-shadow:inset 0 0 20px rgba(255,255,255,.03);
}
.label{font-size:22px;color:#b8c3d8;margin-bottom:10px}
.row{display:flex;justify-content:space-between;align-items:center}
.amount{
font-size:62px;font-weight:800;background:transparent;border:none;color:#fff;width:70%;
outline:none
}
.currencyTag{font-size:22px;color:#2af598;font-weight:700}
.select{width:100%;margin-top:12px;padding:15px;background:#0f1729;color:#fff;border:1px solid #23345c;border-radius:14px}
.swap{
width:82px;height:82px;border-radius:50%;background:linear-gradient(135deg,#2962ff,#4c8dff);
display:flex;align-items:center;justify-content:center;margin:18px auto;
cursor:pointer;font-size:34px;box-shadow:0 0 30px rgba(41,98,255,.5)
}
.ratebox{margin-top:15px;color:#b8c3d8;text-align:center}
.form-title{font-size:28px;margin:35px 0 20px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.input{padding:18px;background:#0f1729;border:1px solid #23345c;border-radius:14px;color:#fff;width:100%}
.btn{width:100%;margin-top:20px;padding:18px;border:none;border-radius:14px;background:#2af598;font-weight:800;cursor:pointer}
.section{padding:60px 0}
.title{text-align:center;font-size:36px;margin-bottom:25px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feature,.faq{background:var(--card);padding:22px;border-radius:18px}
.feature h3{color:#2af598;margin-bottom:8px}
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:25px}
.trust div{background:#15213a;padding:14px;border-radius:12px;text-align:center}
footer{text-align:center;padding:40px;color:#aab6c8}
@media(max-width:900px){.form-grid,.grid4,.trust{grid-template-columns:1fr}.amount{font-size:38px}}
.logo::before{content:'🟢';margin-right:10px}
.amount{letter-spacing:1px}
.premium-card{background:linear-gradient(135deg,#16233d,#101a2f);border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:18px}
.statusOverlay{display:none;position:fixed;inset:0;background:rgba(5,10,20,.92);z-index:9999;align-items:center;justify-content:center}
.statusBox{background:#15213a;padding:40px;border-radius:24px;text-align:center;max-width:420px}
.loader{width:70px;height:70px;border:6px solid #2b395f;border-top-color:#2af598;border-radius:50%;animation:spin 1s linear infinite;margin:20px auto}
@keyframes spin{to{transform:rotate(360deg)}}

.logo{filter:drop-shadow(0 0 18px rgba(42,245,152,.45))}
.select{background-image:linear-gradient(180deg,#182746,#0f1729);transition:.25s}
.select:hover{border-color:#2af598;box-shadow:0 0 15px rgba(42,245,152,.2)}
.feature{transition:.25s}
.feature:hover{transform:translateY(-4px);box-shadow:0 20px 40px rgba(0,0,0,.35)}