style.css

@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Pacifico&family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Roboto+Slab:wght@100;200;300;400;500;600;700;900&display=swap');

html {
    font-size: 75%;
}

body {
    font-family: 'Montserrat', sans-serif;
}

#main {
    max-width: 1800px;
}

.padding-row {
    padding: 100px 80px;
}

.about-heading,
.contact-heading {
    font-size: 3.5rem;
    font-weight: 700;
}

.about-para,
.contact-para {
    font-size: 1.4rem;
    color: #999999;
}

.house-image {
    background-image: url("./images/house.jpeg");
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    height: 32rem;
}

.social-icons {
    font-size: 5rem;
    color: #F62E36;
}

.social-links {
    text-decoration: none;
}

.social-links:not(:first-child) {
    margin-left: 1.2rem;
}

.social-icons:hover {
    transform: rotatez(360deg);
    text-shadow: 0px 4px 10px rgba(246, 46, 54, 0.5);
    transition: all 0.5s ease-in-out;
}

.input-fields {
    background-color: #F2F2F2 !important;
    border: none !important;
    border-radius: 0 !important;
    font-size: 1.6rem !important;
}

::placeholder {
    color: #999999 !important;
}

.input-fields:focus {
    box-shadow: none !important;
}

.submit-btn {
    font-size: 1.8rem;
    background-color: #F62E36;
    color: #fff;
    border: none;
    padding: 0.6rem 2.5rem;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0px 5px 10px rgba(246, 46, 54, 0.6);
    transition: all 0.1s ease-in-out;
}

.submit-btn:active {
    transform: translateY(0px);
    box-shadow: 0px 4px 4px rgba(246, 46, 54, 0.6);
    transition: all 0.1s ease-in-out;
}

@media (min-width:1800px) {
    .padding-row {
        padding: 150px 200px;
    }
}

@media (min-width:1441px) {
    html {
        font-size: 100%;
    }
}

@media (max-width:1124px) {
    html {
        font-size: 60%;
    }
}

@media (max-width:768px) {
    .house-image {
        background-size: contain;
    }

    .padding-row {
        padding: 60px 50px;
    }
}

@media (max-width:425px) {
    html {
        font-size: 50%;
    }

    .padding-row {
        padding: 50px 30px;
    }
}