*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    font-family:'Poppins',sans-serif;
    background:#f8fafc;
    color:#1f2937;
    line-height:1.6;
}

a{
    text-decoration:none;
}

section{
    width:100%;
}

.hero-btn,
.card-btn{
    display:inline-block;
    background:#2563eb;
    color:#fff;
    padding:15px 35px;
    border-radius:10px;
    font-weight:600;
    transition:.25s;
}

.hero-btn:hover,
.card-btn:hover{
    background:#1d4ed8;
    transform:translateY(-2px);
}

.features{
    padding:80px 20px;
    text-align:center;
}

.features h2{
    font-size:36px;
    margin-bottom:50px;
}

.feature-card{

    width:380px;
    margin:auto;

    background:white;

    border-radius:20px;

    padding:40px;

    box-shadow:0 15px 40px rgba(0,0,0,.08);

    transition:.3s;

}

.feature-card:hover{

    transform:translateY(-8px);

}

.icon{

    font-size:70px;

    margin-bottom:20px;

}

.feature-card h3{

    font-size:30px;

    margin-bottom:15px;

}

.feature-card p{

    color:#666;

    margin-bottom:30px;

}

footer{

    text-align:center;

    padding:50px;

    color:#888;

}