*{
margin:0;
padding:0;
box-sizing:border-box;
font-family:Arial,sans-serif;
}

body{
background:#0f172a;
color:#f8fafc;
line-height:1.7;
}

.container{
width:92%;
max-width:1200px;
margin:auto;
}

header{
background:#020617;
padding:20px 0;
border-bottom:2px solid #1e293b;
position:sticky;
top:0;
z-index:999;
}

header h2{
color:#38bdf8;
font-size:28px;
}

.hero{
padding:80px 20px;
text-align:center;
background:linear-gradient(135deg,#0f172a,#1e293b);
}

.hero h1{
font-size:3rem;
margin-bottom:20px;
color:#fff;
}

.hero p{
font-size:1.2rem;
color:#cbd5e1;
margin-bottom:30px;
}

.btn{
display:inline-block;
padding:16px 32px;
background:#22c55e;
color:#fff;
font-weight:bold;
border-radius:12px;
text-decoration:none;
transition:0.3s;
}

.btn:hover{
background:#16a34a;
transform:scale(1.03);
}

.calculator,
.resultado,
.afiliado,
.artigo,
.faq{
background:#111827;
padding:30px;
margin:30px 0;
border-radius:18px;
border:1px solid #1e293b;
box-shadow:0 0 20px rgba(0,0,0,0.3);
}

h2{
margin-bottom:20px;
color:#38bdf8;
}

input{
width:100%;
padding:16px;
margin-bottom:15px;
border:none;
border-radius:10px;
background:#1e293b;
color:#fff;
font-size:16px;
}

button{
width:100%;
padding:16px;
border:none;
border-radius:10px;
background:#2563eb;
color:#fff;
font-size:18px;
font-weight:bold;
cursor:pointer;
transition:0.3s;
}

button:hover{
background:#1d4ed8;
}

#resultado{
font-size:28px;
font-weight:bold;
color:#22c55e;
margin-top:20px;
}

p{
margin-bottom:18px;
color:#cbd5e1;
}

.faq-item{
padding:15px 0;
border-bottom:1px solid #1e293b;
}

.faq-question{
font-weight:bold;
cursor:pointer;
font-size:18px;
color:#fff;
}

.faq-answer{
display:none;
padding-top:10px;
color:#cbd5e1;
}

footer{
background:#020617;
padding:40px 20px;
text-align:center;
margin-top:50px;
border-top:2px solid #1e293b;
}

footer p{
color:#94a3b8;
}

@media(max-width:768px){

.hero h1{
font-size:2rem;
}

.hero p{
font-size:1rem;
}

.btn{
width:100%;
}

}

.afiliado{
background:linear-gradient(135deg,#1e293b,#0f172a);
border:2px solid #22c55e;
position:relative;
overflow:hidden;
}

.afiliado::before{
content:'OFERTA RECOMENDADA';
position:absolute;
top:15px;
right:-40px;
background:#22c55e;
color:#fff;
padding:8px 50px;
font-size:12px;
font-weight:bold;
transform:rotate(35deg);
}

.afiliado h2{
font-size:28px;
color:#fff;
margin-bottom:15px;
}

.afiliado p{
font-size:18px;
color:#cbd5e1;
margin-bottom:25px;
}

.afiliado .btn{
background:linear-gradient(135deg,#22c55e,#16a34a);
font-size:20px;
padding:18px 35px;
display:inline-block;
box-shadow:0 0 20px rgba(34,197,94,0.4);
}

.afiliado .btn:hover{
transform:scale(1.05);
box-shadow:0 0 30px rgba(34,197,94,0.6);
}

.selo-seguro{
display:inline-block;
margin-top:15px;
padding:10px 18px;
background:#14532d;
border-radius:30px;
font-size:14px;
font-weight:bold;
color:#bbf7d0;
}