style.css

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700;800;900&display=swap');

*
{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
    text-decoration: none;
    list-style: none;
}

.banner
{
    position: relative;
    width: 100%;
    height: 100vh;
    background: #3475ca;
    display: flex;
    justify-content: center;
    align-items: center;
}

.banner img
{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.25;
}

.banner .content
{
    position: relative;
    max-width: 750px;
    text-align: center;
}

.banner .content h2
{
    color: #fff;
    font-size:60px;
}

.banner .content p
{
    color: #fff;
    font-size: 18px;
}

.banner header
{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 40px  100px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10000;
}

.banner header .logo
{
    color: #fff;
    font-size: 24px;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1px;
}

.banner header .toggle
{
    position: relative;
    width: 36px;
    height: 28px;
    background: url(/img/toggle.png);
    background-size: cover;
    cursor: pointer;
}

.about
{
    position: relative;
    width: 100%;
    display: flex;
}

.about .contentBx
{
    background: #162c3b;
    padding: 100px;
    width: 50%;
}

.heading
{
    color: #fff;
    font-size: 30px;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.text
{
    color: #fff;
    font-size: 16px;
    font-weight: 300;
    letter-spacing: 1px;
}

.about .imgBx
{
    background: url(/img/window.jpg);
    width: 50%;
    background-size: cover;
    background-position: center;
}

.services
{
    background: #12222d;
    padding: 100px;
    text-align: center;

}

.services .container
{
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 60px;
}

.services .container .serviceBx
{
    position: relative;
    background: #fff;
    width: 350px;
    height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.services .container .serviceBx img
{
    max-width: 100px;
}

.services .container .serviceBx h2
{
    font-weight: 500;
    font-size: 20px;
    letter-spacing: 1px;
}

.technology
{
    background: #3f8ffc;
    width: 1005;
    padding: 100px;
    padding-top: 300px;
    margin-top: -300px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.technology .contentBx
{
    max-width: 800px;
}

.technology .imgBx
{
    max-width: 250px;
}

.technology .imgBx img
{
    max-width: 100%;
}

.client
{
    background: #162c3b;
    padding: 100px;
    text-align: center;
}

.client .imgBx
{
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 40px;
}

.client .imgBx img
{
    max-width: 200px;
    margin: 20px;
    opacity: 0.25;
    cursor: pointer;
}

.client .imgBx img:hover
{
    opacity: 1;
}

.testimonials
{
    position: relative;
    padding: 100px;
    background: #12222d;
    text-align: center;
}

.testimonials .container
{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 40px;
    flex-wrap: wrap;
}

.testimonials .container .contentBx
{
    background: #fff;
    padding: 60px 50px;
    width: 515px;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: left;
}

.testimonials .container .contentBx p
{
    font-style: italic;
}

.testimonials .container .contentBx h3
{
    width: 100%;
    text-align: end;
    font-weight: 500;
    color: #3f8ffc;
}

.contact
{
    padding: 100px;
    background: #162c3b;
    text-align: center;
}

.imgBx2
{
    background: url(/img/bg2.jpg);
    background-size: cover;
    background-position: center;
    width: 50%;
}

.redbg
{
    background: url(/img/red.jpg) !important;
    background-size: cover;
    background-position: center;
}

.form .inputBx
{
    margin-bottom: 40px;
}

.form .inputBx input
{
    width: 100%;
    background: transparent;
    box-shadow: none;
    border: none;
    outline: none;
    padding: 10px 0;
    font-size: 18px;
    font-weight: 300;
    color: #fff;
    border-bottom: 2px solid #fff;
}

.form .inputBx input::placeholder
{
    color: #fff;
}

.form .inputBx textarea
{
    width: 100%;
    background: transparent;
    box-shadow: none;
    border: none;
    outline: none;
    padding: 10px 0;
    font-size: 18px;
    font-weight: 300;
    color: #fff;
    min-height: 150px;
    border-bottom: 2px solid #fff;
}

.form .inputBx textarea::placeholder
{
    color: #fff;
}

.form .inputBx input[type="submit"]
{
    width: 150px;
    background: #fff;
    color: #111;
    cursor: pointer;
    font-weight: 400;
}

.footer
{
    background: #162c3b;
    padding: 20px 100px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer ul
{
    display: flex;
    justify-content: center;
    align-items: center;
}

.footer ul li
{
    display: inline-block;
    margin: 0 10px;
}

.footer ul li a img
{
    filter: invert(1);
    max-width: 20px;
}

@media (max-width:991px)
{
    .banner 
    {
        padding: 100px;
    }
    .banner header 
    {
        padding: 20px 50px;
    }
    .banner .content h2
    {
        font-size: 36px;
    }
    .banner .content p 
    {
        font-size: 16px;
    }
    .about
    {
        flex-direction: column;
    }
    .about .contentBx,
    .about .imgBx
    {
        width: 100%;
        padding: 50px;
        min-height: 400px;
        text-align: center;
    }
    .services 
    {
        padding: 50px;
        /* text-align: center; */
    }
    .services .container
    {
        justify-content: center;
        margin-top: 20px;
        /* width: 50%; */
    }
    .services .container .serviceBx
    {
        margin: 20px;
        width: 300px;
        height: 350px;
    }
    .technology
    {
        padding: 50px;
        padding-top: 300px;
        justify-content: center;
        flex-direction: column;
    }
    .technology .imgBx
    {
        margin-top: 40px;
        max-width: 250px;
    }
    .client
    {
        padding: 50px;
    }
    .client .imgBx
    {
        justify-content: center;
    }
    .testimonials
    {
        padding: 50px;
    }
    .testimonials .contentBx
    {
        padding: 60px 40px ;
        max-width: 515px;
        margin-bottom: 40px;
    }
    .testimonials .contentBx:last-child
    {
        margin-bottom: 9px;
    }
    .contact 
    {
        padding: 50px;
    }
    .footer
    {
        padding: 20px 50px;
        flex-direction: column-reverse;
        text-align: center;
    }
    .footer ul
    {
        margin-bottom: 20px;
    }
}