index.css

body{
    margin: 0;
}

/* title*/
.title{
    text-align: center;
    font-family: 'Barlow', sans-serif;
    font-weight: 600;
    color: white;
    background-color: #43c0fa;
}
.title-image{
    max-width: 100%;
}
.heading1{
    font-family: 'Fraunces', serif;
    font-weight: 900;
    font-size: 450%;
    margin-top: 15%;
}
.navbar-brand{
    color: white;
    font-size: 200%;
    
}
.links{
    color: white;
}
.links:hover{
    text-transform: uppercase;
    background-color:#6acaf7;
    color: white;
}
.navbar-brand:hover{
    color: white;
}
.arrow {
    position: absolute;
    margin-top: 25%;
    width: 3%;
}
/* grid of cards */

.content-card{
    font-family: 'Barlow', sans-serif;
    font-weight: 600;
    padding: 10%;
    text-align: left;
    border: none;
}
.card-heading{
    font-family: 'Fraunces', serif;
    color: hsl(212, 27%, 19%);
    font-weight: 900;
    padding:0 10%;
}
.card-content{
    margin-top: 10%;
    margin-bottom: 0%;
    font-weight: lighter;
    color: hsl(232, 10%, 55%);
    padding: 0 9% 0 9%;
}
.card-body{
    padding: 0%;
    text-align: left;
}
.img-card{
    margin: 0%;
    padding: 0%;
    border: none;
}
.card-btn{
    color: hsl(212, 27%, 19%);
    font-family: 'Fraunces', serif;
    font-weight: 900;
}
.btn-1:hover{
    text-decoration: underline hsl(51, 100%, 49%) 50%;
}
.btn-2:hover {
    text-decoration: underline hsl(7, 99%, 70%) 50%;
}
.img-heading{
    margin-top: 50%;
    font-family: 'Fraunces', serif;
    font-weight: 900;
}
.img-color1{
    color : hsl(167, 40%, 24%);
}
.img-color2{
    color: hsl(198, 62%, 26%);
}
.img-content{
    font-family: 'Fraunces', serif;
    font-weight: 100;
    margin-top: 60%;
    text-align: center;
}

/* Testimonials */
#client-testimonials{
    padding: 5% 12.5% 5% 12.5%;
}
.img-fluid{
    border-radius: 100%;
    width: 25%;
}
.test-card{
    margin-top: 10%;
    padding: 0 3% 0 3%;
}
.testimonials-heading{
    font-family: 'Fraunces', serif;
    font-weight: 900;
    text-align: center;
    padding-top: 5%;
    letter-spacing: 5px;
    color: hsl(210, 4%, 67%);
}

.testimonials-content{
    margin-top: 15%;
    color:hsl(212, 27%, 19%);
    font-family: 'Barlow', sans-serif;
    font-weight: 600;
    padding: 0%;
}
.client-name{
    font-family: 'Fraunces', serif;
    font-weight: 900;
    padding-top: 15%;
}
.client-desig{
    font-family: 'Barlow', sans-serif;
    font-weight: 100;
    color: hsl(210, 4%, 67%);
}

/*images*/
.img-random{
    width: 100%;
}
.img-card2{
    margin: 0%;
    padding: 0%;
    border: none;
}

/* footer*/
#footer{
    background-color: hsl(168, 69%, 67%);
    color: hsl(168, 34%, 41%);
    text-align: center;
    padding: 5%;
}
.footer-heading{
    font-family: 'Barlow', serif;
    font-weight: 900;
    font-size: 200%;
    margin: 0%;
}
.footer-list{
    margin: 0%;
    padding: 5%;
    list-style: none;
    flex-wrap: wrap;
}
.footer-list-item{
    display:inline;
    padding: 5%;
    font-family: 'Barlow', sans-serif;
        font-weight: 900;
    font-size: 120%;
}
.attribution{
    font-size: 75%;
}
/* medeia queries */
@media (min-width:100px) and (max-width:500px) {
   
    .navbar-brand {
        font-size: 100%;
    }

    .navbar-toggler-icon {
        font-size: 10px;
    }
    .img-color1{
        font-size: 90%;
    }
    .img-color2{
        font-size: 90%;
    }
    .img-content {
        font-size: 60%;
    }
    
    .card-body{
        text-align: center;
    }
}

@media (min-width:766px) and (max-width:1040px) {
   .img-color1 {
             font-size: 80%;
         }
    
         .img-color2 {
             font-size: 80%;
         }

}

@media (min-width:767px) and (max-width:1272px) {
    .content-card {
        padding: 3%;
    }

    .card-heading {
        margin-top: 10%;
    }

}

@media (max-width:990px) {
    .navbar-collapse{
        background-color: white;
        border-radius: 5px;
    }
    .links{
        color:hsl(232, 10%, 55%);
    }

    .links:hover{
    text-transform: uppercase;
    background-color:hsl(51, 100%, 49%);
    color: hsl(212, 27%, 19%);
    
    }
        .heading1 {
            font-size: 300%;
        }
}

@media (max-width:595px) {
    .img-random{
        width: 100%;
    }    
    .img-card2{
        width: 50%;
        border: none;
        padding: 0%;
    }
    .arrow{
        position: absolute;
        margin-top: 25%;
        width: 5%;
    }
     .heading1 {
        font-size: 175%;
    }

    #footer{
        font-size: 50%;
    }
}