*{box-sizing:border-box}

body{
    margin:0;
    font-family:Arial,sans-serif;
    background:#07111f;
    color:white;
    overflow-x:hidden;
}

.navbar{
    width:100%;
    padding:20px 7%;
    display:flex;
    justify-content:space-between;
    align-items:center;
    position:relative;
    z-index:5;
}

.brand{
    display:flex;
    align-items:center;
    gap:12px;
    font-weight:900;
    font-size:22px;
}

.logo{
    width:42px;
    height:42px;
    border-radius:14px;
    background:linear-gradient(135deg,#2563eb,#fbbf24);
    display:flex;
    align-items:center;
    justify-content:center;
    font-weight:900;
}

.nav-btn{
    background:white;
    color:#111827;
    text-decoration:none;
    padding:11px 18px;
    border-radius:999px;
    font-weight:800;
}

.hero{
    min-height:82vh;
    padding:60px 7%;
    display:grid;
    grid-template-columns:1.1fr .9fr;
    gap:50px;
    align-items:center;
    position:relative;
}

.glow{
    position:absolute;
    width:320px;
    height:320px;
    border-radius:50%;
    filter:blur(80px);
    opacity:.45;
}

.glow-1{
    background:#2563eb;
    top:40px;
    left:5%;
}

.glow-2{
    background:#fbbf24;
    right:8%;
    bottom:40px;
}

.badge{
    display:inline-block;
    padding:10px 16px;
    border-radius:999px;
    background:rgba(255,255,255,.12);
    border:1px solid rgba(255,255,255,.18);
    font-weight:700;
    margin-bottom:18px;
}

h1{
    font-size:clamp(42px,7vw,78px);
    line-height:1.02;
    margin:0 0 20px;
}

.hero-left p{
    font-size:20px;
    line-height:1.7;
    color:#dbeafe;
    max-width:650px;
}

.buttons{
    display:flex;
    flex-wrap:wrap;
    gap:14px;
    margin-top:28px;
}

.btn{
    display:inline-block;
    padding:16px 24px;
    border-radius:16px;
    text-decoration:none;
    font-weight:900;
}

.primary{
    background:linear-gradient(135deg,#fbbf24,#f97316);
    color:#111827;
    box-shadow:0 12px 30px rgba(251,191,36,.35);
}

.secondary{
    background:rgba(255,255,255,.12);
    color:white;
    border:1px solid rgba(255,255,255,.22);
}

.stats{
    display:flex;
    gap:14px;
    flex-wrap:wrap;
    margin-top:34px;
}

.stats div{
    background:rgba(255,255,255,.1);
    border:1px solid rgba(255,255,255,.15);
    padding:14px 18px;
    border-radius:18px;
}

.stats b{
    display:block;
    font-size:20px;
}

.stats span{
    color:#cbd5e1;
    font-size:13px;
}

.hero-right{
    position:relative;
    min-height:420px;
}

.product-card{
    position:relative;
    z-index:2;
    background:linear-gradient(180deg,rgba(255,255,255,.18),rgba(255,255,255,.08));
    border:1px solid rgba(255,255,255,.2);
    backdrop-filter:blur(18px);
    border-radius:34px;
    padding:36px;
    box-shadow:0 30px 90px rgba(0,0,0,.35);
    text-align:center;
}

.coin{
    width:140px;
    height:140px;
    margin:0 auto 22px;
    border-radius:34px;
    background:linear-gradient(135deg,#fbbf24,#f97316);
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:70px;
    color:white;
    transform:rotate(8deg);
}

.product-card h3{
    font-size:30px;
    margin:0 0 10px;
}

.product-card p{
    color:#dbeafe;
}

.price{
    margin:24px 0;
    padding:14px;
    background:rgba(0,0,0,.22);
    border-radius:16px;
    font-weight:800;
}

.product-card a{
    display:block;
    background:white;
    color:#111827;
    padding:15px;
    border-radius:16px;
    text-decoration:none;
    font-weight:900;
}

.floating-card{
    position:absolute;
    z-index:3;
    padding:14px 18px;
    background:white;
    color:#111827;
    border-radius:18px;
    font-weight:900;
    box-shadow:0 18px 35px rgba(0,0,0,.25);
}

.card-a{top:20px;right:-10px}
.card-b{bottom:70px;left:-15px}
.card-c{bottom:10px;right:30px}

.features{
    padding:30px 7% 70px;
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:20px;
}

.feature{
    background:rgba(255,255,255,.08);
    border:1px solid rgba(255,255,255,.13);
    border-radius:24px;
    padding:28px;
}

.icon{
    font-size:34px;
}

.feature h3{
    margin-bottom:8px;
}

.feature p{
    color:#cbd5e1;
    line-height:1.6;
}

.steps{
    padding:70px 7%;
    background:white;
    color:#111827;
    text-align:center;
}

.steps h2,
.bottom-cta h2{
    font-size:38px;
    margin-top:0;
}

.step-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:18px;
    margin-top:30px;
}

.step-grid div{
    background:#f3f4f6;
    padding:28px;
    border-radius:22px;
    font-weight:800;
}

.step-grid span{
    display:inline-flex;
    width:42px;
    height:42px;
    align-items:center;
    justify-content:center;
    background:#2563eb;
    color:white;
    border-radius:50%;
    margin-bottom:12px;
}

.bottom-cta{
    padding:80px 7%;
    text-align:center;
    background:linear-gradient(135deg,#2563eb,#0f172a);
}

.bottom-cta p{
    color:#dbeafe;
    margin-bottom:28px;
}

.theme-gold{
    background:#111827;
}

.theme-gold .logo,
.theme-gold .step-grid span{
    background:linear-gradient(135deg,#fbbf24,#f97316);
}

@media(max-width:900px){
    .hero{
        grid-template-columns:1fr;
        padding-top:35px;
    }

    .hero-right{
        min-height:auto;
    }

    .features,
    .step-grid{
        grid-template-columns:1fr;
    }

    .box,
    .product-card{
        padding:28px;
    }

    .floating-card{
        display:none;
    }
}