html {
    scroll-behavior: smooth;
}

body {
    display: flex;
    position: relative;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: white;
    color: #161616;
    margin: 0px;
    padding: 0px;
}

a {
    color: black;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.btn {
    box-sizing: border-box;
    border: 2px solid #FFFFFF;
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 700;
    font-size: 18px;
    line-height: 22px;
    letter-spacing: 0.01em;
    color: #FFFFFF;
    text-align: center;
    padding: 15px 30px;
}

.btn:hover {
    background-color: rgba(255, 255, 255, 0.25);
    text-decoration: none;
}

.container {
    max-width: 1200px;
    width: 92%;
    margin: 0 auto;
}


.navbar {
    min-height: 70px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
}

.nav_img {
    max-width: 340px;
    max-height: 54px;
}

.nav-item {
    list-style-type: none;
}


.nav-branding {
    font-size: 2rem;
}

.nav-menu {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 60px;
}

.nav-link {
    font-family: 'Roboto', sans-serif;
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    transition: 0.3s ease-out;
}

.nav-link:hover {
    text-decoration: underline;
}

.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
    background-color: white;
}

#banner {
    position: relative;
    padding-bottom: 56.2%;
    width: 100%;
    overflow: hidden;
}

.videoembed {
    position: absolute;
    top: 0;
    /*z-index: -99; */
    width: 100%;
    height: 100%;
    background: #333;
}

.logo_img {
    z-index: 101;
    position: absolute;
    top: 50%;
    left: 50%;
    width: 500px;
    height: 500px;
    margin-top: -250px;
    /* Half the height */
    margin-left: -250px;
    /* Half the width */
}



.slogan {
    font-family: 'Roboto', sans-serif;
    font-style: normal;
    font-weight: 400;
    font-size: 24px;
    line-height: 29px;
    letter-spacing: 0.01em;
    color: #FFFFFF;
}

.logo_header {
    position: absolute;
    z-index: 100;
    top: 50%;
    left: 50%;
    /* display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;      */
    /* padding-top: 60px; */

}

.overlord {
    position: relative;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.project_section {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    max-width: 900px;
}

.project_img {
    max-width: 1000px;
    width: 100%;
}

.project_title {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 900;
    font-size: 30px;
    line-height: 20px;
    letter-spacing: 0.01em;
    color: #FFFFFF;
}

.project_desc {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 400;
    font-size: 20px;
    line-height: 28px;
    letter-spacing: 0.01em;
    color: #FFFFFF;
}


.project_card2 {
    position: relative;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 15px;
}

.project_card2:hover {
    opacity: 0.9;
}

.bottomleft {
    position: absolute;
    bottom: 35px;
    left: 35px;
}


.project_card {
    max-width: 100%;
    /* background-image: url('../images/project1-photo0.jpg'); */
    display: flex;
    justify-content: flex-start;
    flex-direction: column;
    margin-bottom: 20px;
}

.project_relativ {
    position: relative;
}

.project_teaser {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 400;
    font-size: 24px;
    line-height: 28px;
    letter-spacing: 0.01em;
    color: #FFFFFF;
}


.contact_section {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-end;
    min-width: 100%;
    height: 200px;
    background-image: url('../images/contact_img.png');
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-position: center;
    padding: 80px 0px;
}

.contact_teaser_text {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 700;
    font-size: 35px;
    line-height: 41px;
    letter-spacing: 0.01em;
    color: #FFFFFF;
    margin: 0px;
}

.contact_text {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    line-height: 21px;
    text-align: right;
    letter-spacing: 0.01em;
    color: #FFFFFF;
}

.content {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
}

.flex-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
}

.flex-space {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
}

.flex-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.flex-center {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
}

.footer_section {
    display: flex;
    flex-direction: row;
    background-color: #161616;
    width: 100%;
    /* padding: 150px 50px; */
    justify-content: space-between;
    align-items: flex-start;
    padding: 150px 0px;
}

.footer_link_wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
}

.footer_link {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 300;
    font-size: 16px;
    line-height: 19px;
    letter-spacing: 0.01em;
    color: #FFFFFF;
    margin-bottom: 30px;
}

.footer_title {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 700;
    font-size: 16px;
    line-height: 19px;
    letter-spacing: 0.01em;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
}

.copyright {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: 50px 0px;
    background-color: #161616;
}

.copyright_text {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 300;
    font-size: 16px;
    line-height: 19px;
    letter-spacing: 0.01em;
    color: rgba(255, 255, 255, 0.8);
}

.sponsor_wrapper {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.sponsor_logo {
    height: 60px;
    margin-right: 20px;
}

.legal {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 400;
    font-size: 14px;
    line-height: 28px;
    letter-spacing: 0.01em;
    color: #161616;
}

.legal_section {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-end;
    min-width: 100%;
    padding: 80px 20px;
}

.project_link_wrapper {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    margin: 10px;
    max-width: 900px;
}

.project_link {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 700;
    font-size: 16px;
    letter-spacing: 0.01em;
    color: #000000;
    padding: 15px 30px;    
    border: #000000 solid 2px;
    text-decoration: none;
}

.project_link:hover {
    text-decoration: none;
    background-color: black;
    color: white;
}

.project_detail_title {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 900;
    font-size: 36px;
    line-height: 42px;
    letter-spacing: 0.01em;
    color: #000000;
    text-align: left;
}

.content_wrapper {
    display: flex;
    justify-content: space-between;
    flex-direction: row;
    align-items: flex-start;   
}

.project_text {
    max-width: 60%;
}

.project_detail_title {
     margin: 15px 0px 5px 0px;
}

.project_keypoints {
    display: flex;
    flex-direction: column;
}

.keypoint {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 600;
    font-size: 16px;
    letter-spacing: 0.01em;
    color: #000000;
    margin: 5px;
}

.year {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.01em;
    color: grey;  
    margin: 0px 0px 20px 0px;
}

.synopsis {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 400;
    line-height: 1.5;
    font-size: 16px;
    letter-spacing: 0.01em;
    color: black;  
    margin: 0px;
}

.supporter_wrapper {
    display: flex;
    width: 100%;
    justify-content: space-evenly;
    align-items: center;
}

.supporter_logo {
    height: 50px;
    /* margin: 5px 10px 5px 0px;  */
    margin: 10px;
}

.about_text {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 400;
    font-size: 18px;
    line-height: 30px;
    letter-spacing: 0.01em;
    color: black;
    margin-bottom: 20px;
}

.about_title {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 600;
    font-size: 24px;
    line-height: 30px;
    letter-spacing: 0.01em;
    color: black;
    margin-bottom: 20px;
}

.about_content {
    max-width: 50%;
}

.about_section {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: flex-start;
    width: 100%;
    /* padding: 80px 20px; */
    margin: 80px 20px;
}

.about_img {
    max-width: 350px;
    width: 100%;
    margin: 20px;
}


/* 
@media (max-width: 630px){
    .flex-space {
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        text-align: center;
    }

    .footer_link_wrapper {
        align-items: center;
        justify-content: center;
        text-align: center;
    }
} */

@media(max-width:1024px){
    .hamburger{
      display: block;
    }

    .bar {
        background-color: black;
    }
  
    .hamburger.active .bar:nth-child(2){
      opacity: 0;
    }
    .hamburger.active .bar:nth-child(1){
      transform: translateY(8px) rotate(45deg);
    }
    .hamburger.active .bar:nth-child(3){
      transform: translateY(-8px) rotate(-45deg);
    }
  
    .nav-menu{
        position: fixed;
        left: -110%;
        top: 54px;
        gap: 0;	
        flex-direction: column;	
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        z-index: 1000;
    }
  
    .nav-item{
      margin: 16px 0;
    }
  
    .nav-menu.active{
      left: 0;
    }

    .flex-space {
        display: flex;
        flex-direction: column;
        align-items: center;
        margin-left: 20px;
        justify-content: flex-start;
    }
    .footer_link_wrapper {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        margin-top: 25px;
    }
    .about_section {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        margin: 20px;
    }
    .about_content {
        max-width: 80%;
        margin: 0px;
    }

    .project_keypoints{
        display: flex;
        flex-direction: column;
        width: 100%;
        align-items: center;
        margin-bottom: 20px;
    }

    .content_wrapper {
        display: flex;
        align-items: center;
        flex-wrap: wrap-reverse;
        justify-content: center;
    }

    .flex-center {
        align-items: center;
    }

    .contact_teaser_text {
        margin-right: 20px;
        text-align: right;
    }
    .contact_text {
        margin-right: 20px;
    }
    .btn {
        margin-right: 20px;
    }
    .supporter_wrapper {
        flex-direction: column;
    }
    .project_detail_title {
        text-align: center;
    }

    .project_title {
        font-size: 16px;
    }
    .project_desc {
        font-size: 14px;
    }

    #banner {
        display: none;
    }

    .contact_section {
        height: 100%;
        min-height: 200px;
    }

    .project_text {
        max-width: 80%;
    } 

  }