.overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.hover-opacity {
    transition: opacity .5s;
}

.hover-opacity:hover {
    opacity: 0.7;
}

.ltr-effect,
.tb-effect {
    position: relative;
}

.ltr-effect:after,
.tb-effect:after {
    position: absolute;
    content: "";
    right: 0;
    top: 0;
    left: 0;
    bottom: 0;
    background-color: rgb(63, 62, 100);
    z-index: -1;
}

.ltr-effect:after {
    width: 0;
    transition: width 0.5s;
}

.tb-effect:after {
    height: 0;
    transition: height 0.5s;
}

.ltr-effect:hover:after {
    width: 100%;
}

.tb-effect:hover:after {
    height: 100%;
}


/* 2-General styles */


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.container {
    width: 80%;
    margin: auto;
    display: flex;
    justify-content: space-evenly;
    flex-wrap: wrap;
    list-style-type: none;
}

body,
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Varela Round', sans-serif;
}

.clear {
    clear: both;
}

.pd-y {
    padding: 120px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 20px;
}

.section-header .section-title {
    font-size: 35px;

    margin-bottom: 10px;
}

.section-header .line {
    display: block;
    height: 2px;
    width: 100px;
    background-color: #6195ff;
    margin-bottom: 10px;
    margin: 0px auto 70px auto;
}

.header-content {
    overflow: hidden;
    display: flex;
    justify-content: space-between;
}

/* to solve flot problem*/

/* 3-sections styles */


/* Heder section */

.header {
    background-color: rgb(58, 58, 88);
    position: fixed;
    width: 100%;
    z-index: 10;
}

.header .logo {
    height: 20%;
    font-size: 3rem;
    font-weight: bold;
    float: left;
    padding-top: 5px;
    color: #fff;
    padding-left: 40px;
}

.header .nav {
    display: flex;
    float: left;
    width: 70%;
    list-style: none;
    justify-content: space-evenly;
}

.header .nav li {
    display: inline-block;
    margin-right: 30px;
    display: flex;
    align-content: center;
    flex-direction: column;
    justify-content: center;
}

.header .nav li a {
    font-size: 1.5rem;
    color: #fff;
    text-decoration: none;
    display: block;
    padding: 30px 10px;
}

.header .nav li a:after {
    content: "";
    display: block;
    width: 0;
    height: 3px;
    background-color: #6195ff;
    transition: width 0.5s;
    margin-top: 3px;
}

.header .nav li a:hover:after {
    width: 100%;
}

#logo {
    width: 90px;
    height: 90px;
    border-radius: 30px;
}

/* Home section */

.home {
    height: 100vh;
    background-image: url(img/nav_back2.gif);
    background-position: center;
    background-size: cover;
    position: relative;
}

.home .title {
    color: #aac9f3;
    text-shadow: 2px 2px 5px #122847;
    font-size: 40px;
    text-transform: uppercase;
}

.home-contant {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    width: 100%;
    height: 100%;
    overflow: hidden;
    padding-top: 15%;
}

.home-desc {
    margin: 20px 0;
    color: #aac9f3;
    text-shadow: 2px 2px 5px #122847;
    letter-spacing: 2px;
    line-height: 1.5;
}

.home .btn {

    padding: 15px;
    border-radius: 4px;
    border: 0;
    cursor: pointer;
    transform: rotate(-45deg);
    font-size: 18px;
}

.home-btn_place {
    height: 100%;
    display: flex;
    flex-direction: column;

}

.home .btn-start {
    height: 100%;
    width: 100%;
    background-color: rgba(255, 255, 255, 0);
}

.home .btn-learn {
    height: 100%;
    width: 100%;
    background-color: rgba(255, 255, 255, 0);
}

/* About section */


.about-contant {
    overflow: hidden;
    display: flex;
    justify-content: space-around;

}

.about-item {
    width: 30%;
    float: left;
    text-align: center;
    border: 1px solid #e8e8e8;
    padding: 40px 20px;

}

.about-item-info3 {
    display: none;
    margin-top: 5%;
    width: 100%;
    float: left;
    text-align: center;
    border: 1px solid #e8e8e8;
    padding: 40px 20px;

}


.about-item:hover .about-item-title {
    color: #fff;
}

.about-item .icon {
    margin: 10px;
    color: #6195ff;
}

.about-item-title {

    margin-bottom: 10px;
    transition: color 0.5s;
}

.about-item-desc {
    line-height: 1.6;
    margin-bottom: 10px;
    color: #999;
}

.about-item-link {
    color: #6195ff;
}

#read_more3:checked~.about-item-info3 {
    display: unset;
}

/*display*/

.display {
    position: fixed;
    padding: 20px;
    top: 15%;
    left: 5%;
    bottom: 5%;
    z-index: 100;
    width: 90vw;
    overflow: hidden;
    background-color: rgb(63, 62, 100);
}

.mini_scrollbar {
    float: left;
    background: #F5F5F5;
    overflow-y: scroll;
    margin-bottom: 25px;
}

#style-bare::-webkit-scrollbar-track {
    border-radius: 10px;
    background-color: #071820;
}

#style-bare::-webkit-scrollbar {
    width: 30px;
    background-color: #071820;
}

#style-bare::-webkit-scrollbar-thumb {
    background-image: url(img/scrall.png);
    background-size: cover;
    background-position: bottom;
}



/* work section */

.working-containt {
    overflow: hidden;
    display: inline-block;
}

.work_item {
    width: 30%;
}

.working-item {
height: 100%;
    margin-bottom: 20px;
    border: 1px solid #e8e8e8;
    padding: 20px 15px 30px 60px;
    position: relative;
}

.working-item .icon {
    position: absolute;
    left: 15px;
    top: 40px;
    color: #6195ff;
}

.working-item-title {
    margin: 15px;

    transition: color 0.5s;
}

.working-item-desc {
    margin: 15px;

    line-height: 1.6;
    color: #999;
}

.working-item:hover .working-item-title {
    color: #fff;
}

.button {
    margin: 1.5%;
    width: 30%;
    list-style: none;
    cursor: pointer;
}

.halfw {
    width: 30%;
}

.working-flex {
    background-image: url(img/schieferplatten-oelen.jpeg);
    background-repeat: no-repeat;
    background-size: cover;
    display: flex;
    margin-bottom: 5%;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-around;
}

.gallerie{    display: flex;
    justify-content: space-around;
    margin: 3%;}



.box {
    background-color: rgb(63, 62, 100);
    color: #fff;
    display: none;

}

/* why-section */

.why {
    background-color: #efefef;
}

.why-item {
    width: 50%;
    float: left;
    margin-top: 100px;
}

.why_p {
    margin: 5%;
}

.why-item .section-header {
    text-align: left;
}

.why-item .section-header .line {
    margin: 0 0 50px 0;
}

.why-item {
    padding-right: 20px;
    color: #999;
    line-height: 1.4;
    font-size: 18px;
    margin-bottom: 20px;
}

.why-list {
    list-style: none;
}

.why-list li i {
    border: 1px solid #6195ff;
    color: #6195ff;
    padding: 11px 4px;
    border-radius: 50%;
}

.why-list li {
    display: flex;
    margin-bottom: 2rem;
    color: #999;
}

.why-desc {
    margin-bottom: 2rem;
}

.why-item img {
    width: 100%;
}

.why-bollets {
    list-style: none;
    text-align: center;
}

.why-bollets li {
    width: 10px;
    height: 10px;
    display: inline-block;
    background-color: #e8e8e8;
    margin: 10px 5px;
    border-radius: 50%;


}

.why-bollets li.active {
    background-color: #6195ff;
}

.why-bollets li:hover {
    background: #6195ff;
}

/* numbers-section */
.numbers {
    position: relative;
    background-image: url(img/schieferplatten-oelen.jpeg);
    height: 300px;
    display: flex;
    background-size: cover;
    background-attachment: fixed;
}

.numbers-items {
    overflow: hidden;
    width: 80%;
}

.number-item {
    width: 25%;
    float: left;
    text-align: center;


}

.number-item .icon {
    color: #6195ff;
    margin-bottom: 15px;
}

.number-item-title {
    font-weight: bold;
    font-size: 30px;
    color: #fff;
}

.number-item-text {
    color: #fff;
}

/* pricing-section */

.pricing-plans {
    overflow: hidden;
    display: flex;
    justify-content: space-between;
}

.pricing-item {
    width: 30%;
    float: left;
    padding: 20px 20px;
    border: 1px solid #e8e8e8;
    text-align: center;
}

.pricing-item.mg {
    margin: 0 5%;
}

.pricing-item-text {
    text-transform: uppercase;
    font-size: 17px;
    color: #999;
    transition: color 0.5s;
}

.pricing-item-permonth {
    width: 100px;
    height: 100px;
    padding: 30px 0;
    transition: color 0.5s;
    margin: 20px auto;
    border: 2px solid #6195ff;
    border-radius: 50%;

}

.pricing-item-permonth .doller {
    font-size: 30px;
}

.pricing-item-permonth .month {
    text-transform: uppercase;
    font-weight: bold;
    font-size: 15px;
}

.pricing-list {
    list-style: none;
}

.pricing-list li {
    color: #999;
    line-height: 1.8;
}

.purchase {
    background: none;
    border: 0;
    display: block;
    width: 140px;
    border: 2px solid #7ba7ff;
    color: #7ba7ff;
    margin: 15px auto 0 auto;
}

.pricing-item:hover .pricing-item-permonth {
    color: #fff;
}

.pricing-item:hover .pricing-item-text {
    color: #7ba7ff;
}

/* footer-section */

.logo {
    font-size: 40px;
    color: #fff;
    font-weight: bold;
}

.footer {
    background: #1c1d21;
    text-align: center;
    padding-top: 60px;
}

.footer-links {
    list-style: none;
    margin: 30px 0;
}

.footer-links li {
    display: inline-block;
    width: 50px;
    height: 50px;
    background-color: #7ba7ff;
    color: #FFF;
    margin: 0 5px;
    border-radius: 50%;
}

.footer-links li a i {
    line-height: 50px;
    color: rgb(218, 225, 248);
}

.footer .copy {
    color: #999;
    font-size: 15px;
    text-transform: uppercase;
}

.contact {
    position: relative;
    background-image: url(img/schieferplatten-oelen.jpeg);
    background-size: cover;
    background-attachment: fixed;
}

.contact-items {
    display: flex;
    justify-content: space-between;
    overflow: hidden;
    width: 100%;
    padding: 100px;
}

.contact-item {
    width: 30%;
    text-align: center;
    display: inline-block;
}

.contact-item .icon {
    color: #6195ff;
    margin-bottom: 15px;
}

.contact-item-title {
    font-weight: bold;
    font-size: 20px;
    color: #fff;
}

.contact-item-text {
    color: #fff;
}

/* scrollbar */
.scrollbar {
    position: fixed;
    margin-top: 80px;
    height: 92vh;
    width: 100vw;
    background: #F5F5F5;
    overflow-y: scroll;
}

.force-overflow {
    min-height: 450px;
}

#style-1::-webkit-scrollbar-track {
    border-radius: 10px;
    background-color: #071820;
}

#style-1::-webkit-scrollbar {
    width: 30px;
    background-color: #071820;
}

#style-1::-webkit-scrollbar-thumb {
    border-radius: 10px;
    background-image: url(img/scrall.png);
    background-size: cover;
    background-position: bottom;
}


/* text select */
.german {
    display: none;
}

.language_icon {
    width: 1rem;
}

#language {
    width: 0.4rem;
    margin-top: 0.5%;
}

/*media nav*/

.media-nav-bar {
    display: none;
    z-index: 100;
    overflow: hidden;
    background-color: #333;
    position: fixed;
    bottom: 0;
    width: 100%;
    height: fit-content;
    justify-content: space-evenly;
}

.media-nav-bar a {
    display: flex;
    float: left;
    display: block;
    color: #f2f2f2;
    text-align: center;
    padding-top: 16px;
    text-decoration: none;
    font-size: 17px;
}

.imcon {
    width: 2rem;
    display: flex;
}












@media only screen and (max-width: 900px) {

    /*nav*/
    .header {
        display: none;
    }

    .scrollbar {
        margin-top: 0px;
        height: 100vh;
        width: 100vw;
        overflow-y: scroll;
    }

    #style-1::-webkit-scrollbar {
        width: 2%;
        background-color: #071820;
    }

    .media-nav-bar {
        display: flex;
    }

    /*about*/
    .about-item-desc {
        display: none;
    }

    .about-item{
        flex-direction: column;
        display: flex;
        flex-wrap: nowrap;
        align-items: center;}

    .about-item-link {
        display: none;
    }

    /*working*/
    .working-item-desc {
        display: none;
    }

    .container {
        justify-content: space-around;
    }

    .button {
        width: 30%;
        display: flex;
        justify-content: center;
    }

    .working-item .icon {
        position: unset;
        left: 10;
        top: 0;
    }

    .working-item {
        padding: 0;
        display: flex;
        width: 100%;
        padding: 40px 20px;
        align-content: center;
        flex-direction: column;
        align-items: center;
    }

    .working-item-title {
        margin-top: 3%;
        margin-bottom: 3%;
        text-align: center;
    }
    .gallerie {
        /* contain: layout; */
        display: flex;
        justify-content: space-around;
        margin: 3%;
        flex-direction: column;
        align-items: center;
    }
.working-img{
    width: 80%;
    margin: 3%;}

    /*why me*/

    .why-item {
        width: 80%;
    }

    .numbers-items {
        width: 100%;
        padding: 0;
    }

    /*pricing*/
    .pricing-item-permonth {
        width: unset;
        height: unset;
        padding: 30px 0;
        transition: unset;
        margin: unset;
        border: unset;
        border-radius: unset;
    }

    .pricing-list {
        display: none;
    }

    .purchase {
        width: unset;
    }

    .pricing-plans {
        overflow: hidden;
        width: 100%;
        display: flex;
        justify-content: space-evenly;
    }

    .pricing-item {
        float: unset;
        padding: unset;
    }

    .pricing-item-text {
        font-size: 13px;
    }

    /*contact*/
    .contact-items {
        width: 100%;
        padding: 0;
        padding-top: 10%;
        padding-bottom: 10%;
    }

    .number-item-text {
        width: 100%;
    }

}