@media(max-width:991px){

.hero{

text-align:center;

}

.hero-title{

font-size:42px;

}

.section-title{

font-size:34px;

}

}

@media(max-width:576px){

.hero-title{

font-size:34px;

}

.hero-subtitle{

font-size:18px;

}

.counter-number{

font-size:32px;

}

}