* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Readex Pro", sans-serif;
}

/* Header padding */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #cad3e0ab;
    z-index: 1000;
}

body {
    padding-top: 85px;
}

.about-us {
    padding: 80px 0px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.row {
    display: flex;
    flex-wrap: wrap;
}

.flex {
    flex: 0 0 50%;
    max-width: 50%;
    padding: 0 20px;
}

.about-us h2 {
    font-size: 42px;
    margin-bottom: 70px;
    color: rgb(29, 29, 134);
    text-align: center;
}

.about-us h3 {
    font-size: 22px;
    color: rgba(0, 0, 0, 0.815);
    margin-bottom: 12px;
    margin-right: 20px;
}

.about-us p {
    font-size: 23px;
    line-height: 1.5;
    color: rgb(21, 21, 100);
    margin-bottom: 20px;
    margin-right: 20px;
}

.about-us img {
    display: block;
    max-width: 500px;
    height: auto;
    margin: 0 auto;
}

.social-links {
    margin-top: 50px;
    text-align: center;
}

.social-links a {
    display: inline-block;
    width: 50px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    border-radius: 50%;
    margin-right: 20px;
    color: #fff;
    background-color: rgb(21, 21, 100);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
    transition: all 0.4s ease;
}

.social-links a:hover {
    transform: translateY(-3px);
    background-color: #fdc938
}

.phone {
    display: flex;
    list-style: none;
    margin-top: 10px;
}

.phone h4 {
    font-size: 22px;
    margin-right: 20px;
    color: rgb(21, 21, 100);
    margin-top: 22px;
}

.phone a {
    display: block;
    margin-right: 20px;
    font-size: 22px;
    text-decoration: none;
    margin-top: 25px;
}

.phone a:hover {
    transform: translateY(-3px);
    background-color: #fdc938;
}


@media (max-width: 360px) {

    body {
        padding-top: 30px;
    }

    .flex {
        flex: 0 0 100%;
        max-width: 100%;
        padding: 0 10px;
    }

    .about-us h2 {
        font-size: 32px;
        margin-bottom: 40px;
    }

    .about-us h3 {
        font-size: 18px;
        margin-right: 10px;
    }

    .about-us p {
        font-size: 18px;
        margin-right: 10px;
    }

    .social-links a {
        width: 40px;
        height: 40px;
        line-height: 40px;
        font-size: 18px;
        margin-right: 10px;
    }

    .phone h4, .phone a {
        font-size: 18px;
        margin-right: 10px;
        margin-top: 15px;
    }

    .container {
        padding: 0;
    }

    .about-us img {
        display: block;
        max-width: 300px;
        height: auto;
        margin: 0 auto;
    }

    .about-us {
        padding: 0px 0px;
    }
}

/* Tablet Screen (1024 x 1366) */
@media (max-width: 1024px) {
    body {
        padding-top: 85px;
    }

    .flex {
        flex: 0 0 100%;
        max-width: 100%;
        /*padding: 0 15px;*/
    }

    .about-us h2 {
        font-size: 36px;
        margin-bottom: 60px;
    }

    .about-us h3 {
        font-size: 20px;
        margin-right: 15px;
    }

    .about-us p {
        font-size: 20px;
        margin-right: 15px;
    }

    .social-links a {
        width: 45px;
        height: 45px;
        line-height: 45px;
        font-size: 20px;
        margin-right: 15px;
    }

    .phone h4, .phone a {
        font-size: 20px;
        margin-right: 15px;
        margin-top: 18px;
    }

    .about-us {
        padding: 0 0;
    }
}