*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
    scroll-behavior: smooth;
}
body{
    overflow-x: hidden;
}

.header{
    min-height: 100vh;
    width: 100%;
    background-image: linear-gradient(rgba(4,9,30,0.7), rgba(4,9,30,0.7)), url(../img/banner2.0.png);
    background-position: center;
    background-size: cover;
    position: relative;
    overflow: hidden;
    background-attachment: fixed;
}

nav{
    display: flex;
    padding: 2% 6%;
    justify-content: space-between;
    align-items: center;
}
nav img{
    width: 200px;
}

.nav-links{
    flex: 1;
    text-align: right;
}
.nav-links ul li{
    list-style: none;
    display: inline-block;
    padding: 8px 12px;
    position: relative;
}
.nav-links ul li a{
    color: white;
    text-decoration: none;
    font-size: 14px;
}

.nav-links ul li::after{
    content: '';
    width: 0%;
    height: 2px;
    background: #f44336;
    display: block;
    margin: auto;
    transition: 0.5s;
}
.nav-links ul li:hover::after{
    width: 100%;
}

.text_area{
    width: 60%;
    color: white;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}
.text_area h1{
    font-size: 62px;
}
.text_area p{
    margin: 10px 0 40px;
    font-size: 16px;
    color: white;
}

.quote-knop{
    display: inline-block;
    text-decoration: none;
    color: white;
    border: 1px solid white;
    padding: 12px 34px;
    font-size: 13px;
    background: transparent;
    position: relative;
    cursor: pointer;
}
.quote-knop:hover{
    border: 1px solid #f44336;
    background: #f44336;
    transition: 0.5s;
}

nav .uil{
    display: none;
}








#diensten{
    width: 80%;
    margin: 0 auto;
    text-align: center;
    padding-top: 50px;
}
#diensten h1{
    color: #f44336;
    font-size: 40px;
    margin-bottom: 10px;
}
.dienstenRij{
    margin: 0 auto;
    text-align: center;
    margin-top: 3%;
    display: flex;
}
.mijnDienst{
    flex-basis: 32%;
    display: block;
    margin: 0 auto;
    border-radius:  10px;
    margin-bottom: 5%;
    position: relative;
    overflow: hidden;
}
.mijnDienst img{
    width: 100%;
    display: block;
}
.layer{
    background: transparent;
    height: 100%;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    transition: 0.5s;
}
.layer:hover{
    background: rgba(226,0,0,0.7);
}
.layer h3{
    width: 100%;
    font-weight: 600;
    color: white;
    font-size: 22px;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    position: absolute;
    opacity: 0;
    transition: 0.5s;
}
.layer:hover h3{
    bottom: 78%;
    opacity: 1;

}
.layer p{
    text-align: left;
    width: 70%;
    color: white;
    font-size: 16px;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    position: absolute;
    opacity: 0;
    transition: 0.5s;
}
.layer:hover p{
    bottom: 25%;
    opacity: 1;

}


#testimonials{
    width: 80%;
    margin: 0 auto;
    text-align: center;
    padding-top: 50px;
}
#testimonials h1{
    color: #f44336;
    font-size: 40px;
    margin-bottom: 10px;
}

#testimonials{
    width: 80%;
    margin: 0 auto;
    padding-top: 80px;
    text-align: center;
}
.kolom {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 30px;
}


.promo{
    margin: 80px auto;
    width: 80%;
    background-image:  linear-gradient(rgba(0, 0, 0, 0.6), rgba(0,0,0,0.6)), url(../img/banner3.00.png);
    background-position: center;
    background-size: cover;
    border-radius: 10px;
    text-align: center;
    padding: 80px 0;
}
.promo h1{
    color: white;
    margin-bottom: 40px;
    padding: 0;
}



footer{
    width: 100%;
    text-align: center;
    padding: 30px 0;

}
footer p{
    width: 65%;
    display: block;
    margin: 0 auto;
    margin-bottom: 20px;
}
footer h4{
    margin-bottom: 20px;
    margin-top: 20px;
    font-weight: 600;
}
.icons .uil{
    font-size: 18px;
    color: #f44336;
    margin: 0 13px;
    cursor: pointer;
    padding: 18px 0;
}

.copyright{
    margin-top: 20px;
    margin-bottom: -20px;
}

.about-header{
    height: 50vh;
    width: 100%;
    background-image: linear-gradient(rgba(4,9,30,0.7), rgba(4,9,30,0.7)), url(../img/service1.png);
    background-position: top;
    background-size: cover;
    text-align: center;
    color: white;
}
.about-header h1{
    width: 60%;
    margin: 0 auto;
    margin-top: 100px;
    font-size: 35px;
}

#over-ons{
    width: 80%;
    margin: 0 auto;
    padding-top: 40px;
    padding-bottom: 40px;
}

.about-para{
    flex-basis: 48%;
    padding: 30px 2px;
    text-align: left;
}
.about-para img{
    width: 100%;
    padding-left: 17%;
}
.about-para h1{
    padding-top: 0;
}
.about-para p{
    padding: 15px 0 25px;
}

.zichtbaar{
    border: 1px solid #f44336;
    background: transparent;
    color: #f44336;
}
.zichtbaar:hover{
    color: white;

}


.location{
    width: 80%;
    margin: 0 auto;
    padding: 80px 0;
}
.location iframe{
    width: 100%;
}

.contact-main{
    width: 80%;
    margin: 0 auto;
    margin-top: 100px;
}
.contact-info{
    text-align: left;
    flex-basis: 48%;
    margin-bottom: 30px;
}
.contact-info div{
    display: flex;
    align-items: center;
    margin-bottom: 40px;
}
.contact-info div .uil{
    font-size: 28px;
    color: #f44336;
    margin: 10px;
    margin-right: 30px;
}
.contact-info div p{
    padding: 0;
}
.contact-info div h5{
    font-size: 20px;
    margin-bottom: 5px;
    font-weight: 400;
}

.contact-info input, .contact-info textarea{
    width: 100%;
    padding: 15px;
    margin-bottom: 17px;
    outline: none;
    border: 1px solid #ccc;
}










@media (max-width: 1900px) {
    .layer h3{
        width: 100%;
        font-weight: 600;
        color: white;
        font-size: 18px;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        position: absolute;
        opacity: 0;
        transition: 0.5s;
    }
    .layer:hover h3{
        bottom: 78%;
        opacity: 1;
    
    }
    .layer p{
        text-align: left;
        width: 70%;
        color: white;
        font-size: 12px;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        position: absolute;
        opacity: 0;
        transition: 0.5s;
    }
    .layer:hover p{
        bottom: 25%;
        opacity: 1;
    
    }
    
}
@media (max-width: 1400px) {
    .layer h3{
        width: 100%;
        font-weight: 600;
        color: white;
        font-size: 16px;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        position: absolute;
        opacity: 0;
        transition: 0.5s;
    }
    .layer:hover h3{
        bottom: 78%;
        opacity: 1;
    
    }
    .layer p{
        text-align: left;
        width: 70%;
        color: white;
        font-size: 9px;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        position: absolute;
        opacity: 0;
        transition: 0.5s;
    }
    .layer:hover p{
        bottom: 25%;
        opacity: 1;
    
    }
    
}
@media (max-width: 1100px) {
    .layer h3{
        width: 100%;
        font-weight: 600;
        color: white;
        font-size: 14px;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        position: absolute;
        opacity: 0;
        transition: 0.5s;
    }
    .layer:hover h3{
        bottom: 78%;
        opacity: 1;
    
    }
    .layer p{
        text-align: left;
        width: 70%;
        color: white;
        font-size: 8px;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        position: absolute;
        opacity: 0;
        transition: 0.5s;
    }
    .layer:hover p{
        bottom: 25%;
        opacity: 1;
    
    }
    
}
@media (max-width: 900px) {
    .dienstenRij {
        display: grid;
        grid-template-columns: 1fr;
        grid-gap: 20px;
    }

    .mijnDienst img {
        max-width: 100%;
        height: auto;
    }
    .layer h3{
        width: 100%;
        font-weight: 600;
        color: white;
        font-size: 40px;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        position: absolute;
        opacity: 0;
        transition: 0.5s;
    }
    .layer:hover h3{
        bottom: 78%;
        opacity: 1;
    
    }
    .layer p{
        text-align: left;
        width: 70%;
        color: white;
        font-size: 20px;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        position: absolute;
        opacity: 0;
        transition: 0.5s;
    }
    .layer:hover p{
        bottom: 25%;
        opacity: 1;
    
    }
    
}
@media(max-width: 700px){
    .text_area h1{
        font-size: 34px;
    }
    .text_area p{
        font-size: 12px;
    }
    .nav-links ul li{
        display: block;
    }
    .nav-links{
        position: absolute;
        background: #f44336;
        height: 100vh;
        width: 200px;
        top: 0;
        right: -200px;
        text-align: left;
        z-index: 2;
        transition: 0.5s;
    }

    nav .uil{
        display: block;
        color: white;
        margin: 10px;
        font-size: 22px;
        cursor: pointer;
    }
    .nav-links ul{
        padding: 20px;
    }

    .dienstenRij{
        flex-direction: column;
    }
    .layer h3{
        width: 100%;
        font-weight: 600;
        color: white;
        font-size: 26px;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        position: absolute;
        opacity: 0;
        transition: 0.5s;
    }
    .layer:hover h3{
        bottom: 78%;
        opacity: 1;
    
    }
    .layer p{
        text-align: left;
        width: 70%;
        color: white;
        font-size: 18px;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        position: absolute;
        opacity: 0;
        transition: 0.5s;
    }
    .layer:hover p{
        bottom: 17%;
        opacity: 1;
    
    }

    .promo h1{
        font-size: 24px;
    }

}
@media(max-width: 580px){
    .text_area h1{
        font-size: 34px;
    }
    .text_area p{
        font-size: 12px;
    }
    .nav-links ul li{
        display: block;
    }
    .nav-links{
        position: absolute;
        background: #f44336;
        height: 100vh;
        width: 200px;
        top: 0;
        right: -200px;
        text-align: left;
        z-index: 2;
        transition: 0.5s;
    }

    nav .uil{
        display: block;
        color: white;
        margin: 10px;
        font-size: 22px;
        cursor: pointer;
    }
    .nav-links ul{
        padding: 20px;
    }

    .dienstenRij{
        flex-direction: column;
    }
    .layer h3{
        width: 100%;
        font-weight: 600;
        color: white;
        font-size: 18px;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        position: absolute;
        opacity: 0;
        transition: 0.5s;
    }
    .layer:hover h3{
        bottom: 78%;
        opacity: 1;
    
    }
    .layer p{
        text-align: left;
        width: 70%;
        color: white;
        font-size: 15px;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        position: absolute;
        opacity: 0;
        transition: 0.5s;
    }
    .layer:hover p{
        bottom: 17%;
        opacity: 1;
    
    }
    
    

}
@media(max-width: 500px){
    .text_area h1{
        font-size: 34px;
    }
    .text_area p{
        font-size: 12px;
    }
    .nav-links ul li{
        display: block;
    }
    .nav-links{
        position: absolute;
        background: #f44336;
        height: 100vh;
        width: 200px;
        top: 0;
        right: -200px;
        text-align: left;
        z-index: 2;
        transition: 0.5s;
    }

    nav .uil{
        display: block;
        color: white;
        margin: 10px;
        font-size: 22px;
        cursor: pointer;
    }
    .nav-links ul{
        padding: 20px;
    }

    .dienstenRij{
        flex-direction: column;
    }
    .layer h3{
        width: 100%;
        font-weight: 600;
        color: white;
        font-size: 14px;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        position: absolute;
        opacity: 0;
        transition: 0.5s;
    }
    .layer:hover h3{
        bottom: 78%;
        opacity: 1;
    
    }
    .layer p{
        text-align: left;
        width: 70%;
        color: white;
        font-size: 10px;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        position: absolute;
        opacity: 0;
        transition: 0.5s;
    }
    .layer:hover p{
        bottom: 17%;
        opacity: 1;
    
    }
    
    

}