:root {
    --main-color: #69ACDB;
    --accent-color-light-blue: #94D2FF;
    --accent-color-blue: #3FA9F5;
    --accent-color-dark-orange: #8F6528;
    --accent-color-orange: #DBAD69;
    --dark-grey-accent-color: #0D0D0D;
    --grey-accent-color: #444444;
    --hover-color: #94D2FF;
    --nav-link-color: #8C8C8C;
    --backround-body: #eeeeee;
    --background-navbar: #fff;
    --background-wrapper: #fff;
    --background-wrapper-transparent: #eeeeeebe;
    --background-wrapper-transparent-hover: #eeeeeef1;
}

.dark-mode {
    --main-color: #F26B1D;
    --dark-grey-accent-color: #0D0D0D;
    --grey-accent-color: #eeeeee;
    --hover-color: #F26B1D;
    --nav-link-color: #D9D9D9;
    --backround-body: #444444;
    --background-navbar: #0D0D0D;
    --background-wrapper: #0D0D0D;
    --background-wrapper-transparent: #0D0D0Dbe;
    --background-wrapper-transparent-hover: #0D0D0Df1;
}

* {
    text-align: center;
}

a {
    color: var(--main-color);
}

body {
    background-color: var(--backround-body);
}

h1, h2, h3, h4, h5, h6, .nav-item, p {
    font-family: 'Roboto';
    color: var(--grey-accent-color);
}

h1 {
    font-size: 2rem;
    color: var(--grey-accent-color);
}

h2 {
    font-size: 1.5rem;
}

h3 {
    font-size: 1.25rem;
}

.btn {
    border: 0;
}

/* Global classes */

.headline-box-element {
    width: fit-content;
    height: fit-content;
    padding: 25% 0 0 5%;
}

.square {
    height: 80px;
    width: 80px;
    background-color: var(--main-color);
    position: relative;
}

.headline-title {
    padding: 15px 15px;
    background-color: var(--background-navbar);
    position: relative;
    width: max-content;
    text-align: left;
    left: 30px;
    top: -50px;
}

/* Wrapper */
.wrapper {
    background-color: var(--background-wrapper);
    padding: 0;
}

/* navbar */
.container-navbar {
    background-color: var(--background-navbar);
    padding: 0;
    margin-top: 1.5%;
}

.navbar-brand {
    text-align: left;
}

.navbar-toggler, .navbar-right{
    margin-right: 3%;
}

.navbar-logo {
    max-width: 400px;
    width: 70%;
    padding: 3%;
}

.nav-item {
    font-size: 1.2rem;
    padding: 0% 2%;
    font-weight: 500;
    margin: 0 5% 0 5%;
}

.nav-button {
    border: 0;
    background-color: transparent;
    margin-top: 25%;
    display: none;
}

.nav-link {
    color: var(--nav-link-color);
}

.active-link {
    color: var(--main-color);
}

.navbar-icon {
    position: relative;
    padding: 3%;
    color: var(--nav-link-color);
}

.nav-link:hover, .navbar-icon:hover {
    color: var(--hover-color);
}

/* Title */
.container-title {
    background-image: url("../images/banner_home.jpg");
    background-color: #0D0D0D;
    background-size: cover;
    background-position: center;
    position: relative;
    min-height: 600px;
}

.headline-title {
    padding: 15px 15px;
    background-color: var(--background-navbar);
    position: relative;
    width: max-content;
    text-align: left;
    left: 30px;
    top: -50px;
}

/* Headline */
.container-headline {
    text-align: center;
    padding: 80px 0;
    line-height: 1.5rem;
}

/* Features */
.container-features {
    text-align: center;
    line-height: 1.5rem;
    /* padding: 50px 0; */
    margin: 0;
}

.row-features {
    margin: 0;
}


.feature-box-image {
    background-image: url("../images/hepa_6_module.png");
    background-size: cover;
    padding: 0 3%;
    margin: 0 0%;
}

.feature-box-text {
    background-color: var(--accent-color-orange);
    text-align: left;
    padding: 8% 3%;
    margin: 0 0%;
}

.feature-box-text h3 {
    size: 1.25rem;
    text-align: left;
    font-weight: 400;
}

/* Services */
.container-services {
    background-color: #fff;
    min-height: 300px;
    background-size: cover;
    background-position: center;
    margin: 50px 0 0 0;
    padding: 1px 0;
}

.services-box {
    background-color:  #fff;
    padding: 0 3%;
    font-weight: 500;
}

.services-box-element {
    width: fit-content;
    height: fit-content;
    padding: 10% 0 0 0;
}

.services-box-picture:hover {
    box-shadow: #0D0D0D;
}

.services-box-picture {
    position: relative;
    top: -50px;
    aspect-ratio: 1 / 1; 
    width: 80%;
}

.services-description {
    padding: 5%;
}

.container-contact-button{
    background-color: var(--grey-accent-color);
    padding: 0;
    margin: 5% 0 0 0;
}

.btn-home {
    background-color: var(--accent-color-orange);
    background-position: center;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    border-radius: 0;
    min-height: 150px;
    color: #0D0D0D;
    font-size: 1.5rem;
}

.btn-contact-home:hover {
    background-image: url("../images/contact.JPG");
    color: #fff;
}

.btn-products-hepa:hover {
    background-image: url("../images/hepa_6_module.png");
    color: #fff;
}

.btn-products-trinasolar:hover {
    background-image: url("../images/vertex.jpg");
    color: #fff;
}

.btn-products-deye:hover {
    background-image: url("../images/wechselrichter.png");
    /* color: #fff; */
}

.row-buttons-contact {
    min-height: inherit;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}

/* Footer */

#footer a:link {
    color: var(--main-color);
    text-decoration: none;
}

.container-footer {
    /* padding-top: 50px; */
    background-color: var(--background-wrapper);
    z-index: 10;
}

.footer {
    text-align: left;
}

.col-footer {
    padding: 5% 2%;
}

.container-footer-wokemibo {
    margin: 0;
    padding: 0;
}

.footer-image-bulp {
    width: 100%;
    max-width: 100px;
}

.copyright {
    padding: 0 0 20px 3%;
}

/* ********************************* HEPA ******************************** */
.container-title-products {
    background-image: url("../images/hepa/complete_module.png");
}

.container-headline-hepa {
    text-align: center;
    padding: 0 5% 0 5%;
}

.hr-hepa {
    opacity: 100%;
    border-top: 5px var(--main-color) solid;
    width: 40%;
    margin: 1% 0;
}

.row-hepa {
    background: rgb(193,193,193);
    background: linear-gradient(90deg, rgba(193,193,193,1) 0%, rgba(255,255,255,1) 50%, rgba(193,193,193,1) 100%);
}

.col-hepa-text h3 {
    margin: 2%;
}

.col-hepa-image img {
    width: 100%;
}

.row-hepa-grid img{
    width: 100%;
}

.col-hepa-images {
    min-height: 400px;
    background-size: cover;
}

.col-hepa-images-1 {
    background-image: url("../images/hepa/6_module.png");
}
.col-hepa-images-2 {
    background-image: url("../images/hepa/hepa_auf_dach.png");
}
.col-hepa-images-3 {
    background-image: url("../images/hepa/adjustable_angle.png");
    background-position: right 35% bottom 50%;
}
.col-hepa-images-4 {
    background-image: url("../images/hepa/wlan-microwechselrichter.png");
}

.youtube-video {
    height: 500px;
}

/* TRINASOLAR DEYE */
.container-title-trinasolar {
    background: no-repeat url("../images/trinasolar/vertex.jpg");
    background-size: cover;
    background-position: right 35% bottom 50%;
}

.row-trinasolar {
    background: rgb(193,193,193);
    background: linear-gradient(90deg, rgba(193,193,193,1) 0%, rgba(255,255,255,1) 50%, rgba(193,193,193,1) 100%);
    padding: 2%;
}

.col-trinasolar-text h3 {
    margin: 2%;
    padding: 0 5% 0 5%;
}

.col-trinasolar-text h3 {
    margin: 2%;
}

.col-trinasolar-image img{
    max-height: 100%;
}

.col-trinasolar-images {
    min-height: 400px;
}

.col-trinasolar-images-1 {
    background: center no-repeat url("../images/trinasolar/vertexS.png");
}
.col-trinasolar-images-2 {
    background: center no-repeat url("../images/trinasolar/vertexS_product_02_EU.png");
}
.col-trinasolar-images-3 {
    background: center no-repeat url("../images/trinasolar/vertexS_product_03_EU.png");
}

.col-deye-image img{
    max-height: 100%;
}

.col-deye-images {
    min-height: 400px;
}

.col-deye-images-1 {
    background: center no-repeat url("../images/deye/sun-3-5k.png");
}
.col-deye-images-2 {
    background: center no-repeat url("../images/deye/8kw-sg02.26.png");
}
.col-deye-images-3 {
    background: center no-repeat url("../images/deye/8kw-sg05-new1.png");
}

/* Kontaktformular */
.container-contact-response {
    background-color: var(--background-wrapper);
}

#offerform label,
#offerform input,
#offerform textarea {
    text-align: start;
    width: 100%;
}

#offerform .btn{
    width: auto;
    justify-self: start;
}
.container-offer-form {
    text-align: start;
    background-color: var(--accent-color-orange);
    padding: 0 10% 0 10%;
}



/* ********************************* Kontakt ******************************** */

.container-about-me {
    padding: 5% 15%;
}

.profile {
    background-image: url("../images/contact/profile_squared.jpg");
    background-size: cover;
    background-position: center;
    border-radius: 100%;
    height: 200px;
    width: 200px;
}
.profile:hover {
    background-image: url("../images/contact/profile_squared_hover.jpg");

}

.row-about-me {
    display: flex;
    align-items: center;
    justify-content: center;
}

.text-about-me {
    text-align: left;
    /* padding-left: 5%; */
}

.banner-contact {
    background-image: url("../images/module_hepa_roof.png");
    min-height: 400px;
    background-size: cover;
    background-position: right;
}

/* Impressum */
.container-impressum, .container-datenschutz {
    padding: 5%;
}
.container-datenschutz p,
.container-datenschutz h1,
.container-datenschutz h2,
.container-datenschutz h3,
.container-datenschutz h4,
.container-datenschutz h5,
.container-datenschutz li {
    text-align: left;
}

/* Kontaktformular */
.container-contact-response {
    background-color: var(--background-wrapper);
}

#contactform label,
#contactform input,
#contactform textarea {
    text-align: start;
    width: 100%;
}

#contactform .btn{
    width: auto;
    justify-self: start;
}
.container-contact-form {
    text-align: start;
    background-color: var(--accent-color-orange);
    border-radius: 5%;
    padding: 3%;
    margin-bottom: 3%;
    max-width: 95%;
}

@media (max-width: 990px) {
    .dienstleistungen-services-icons-odd {
        padding: 0 20px;
        text-align: center;
    }
    
    .dienstleistungen-services-icons-even {
        padding: 0 20px;
        text-align: center;
    }
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    h3 {
        font-size: 2rem;
    }

    p {
        font-size: 1.5rem;
    }

    .nav-item {
        font-size: 1.5rem;
    }

    .profile {
        text-align: center;
        margin-bottom: 10%;
        background-position: center;
    }
    .col-profile{
        justify-content: center;
    }

    .hr-hepa {
        width: 80%;
        margin: 3% 0 5%;
    }

    .col-hepa {
        padding: 5%;
    }

}