.hero{
background:#16a34a;
padding-top:120px;
padding-bottom:120px;
}

.input{
width:100%;
border:1px solid #ccc;
padding:10px;
margin-bottom:10px;
border-radius:5px;
}

.btn{
background:#16a34a;
color:white;
padding:12px;
width:100%;
border-radius:6px;
}

.card{
background:white;
padding:30px;
border-radius:10px;
box-shadow:0 5px 20px rgba(0,0,0,0.1);
}

.hotline{
background:red;
color:white;
padding:10px 18px;
border-radius:6px;
animation:blink 1s infinite;
}

@keyframes blink{
50%{opacity:0.6}
}