* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    color: var(--primary-color);
}

:root {
    --primary-color: #252323;
    --secondary-color: #70798C;
}

@media (max-width: 992px){
    :root{
        font-size: 15px
    };
}

@media (max-width: 576px){
    :root{
        font-size: 14px
    };
}

body {
    margin: 0;
    font-family: Klarheit;
}

@font-face {
    font-family: Klarheit;
    src: url(../font/ESKlarheitGrotesk-Bk.woff2);
}

/**----------------Grid-----------------**/
.container-fluid {
    padding-left: 2rem;
    padding-right: 2rem;
    margin-top: 1rem;
    cursor: url("../img/cursor-1.png"), auto;
}

.single-info{
    position: sticky;
    top: 18rem;
}

@media (max-width: 992px){
    .single-info{
        top: 11rem;
    }
}


/**----------------Header-----------------**/

header {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 10;
    backdrop-filter: blur(10px);
}

header .logo {
    height: 8.75rem;
    cursor: url("../img/cursor-2.png"), auto;
}

@media (max-width: 992px){
    header .logo{
        height: 4.5rem
    };
}

@media (max-width: 576px){
    header .logo{
        height: 3rem
    };
}

header section {
    border-bottom: 1px solid var(--secondary-color);
    padding: 0.25rem;
}



.col-auto nav a {
    text-decoration: none;
    font-size: 1.75rem;
    cursor: url("../img/cursor-2.png"), auto;
}


/**----------------Main-Homepage-----------------**/


.bio {
    margin-top: 12rem;
    font-size: 1.75rem;
    margin-bottom: 6rem;
    cursor: url("../img/cursor-1.png"), auto;
}


@media (max-width: 992px) {
    .bio {
        margin-top: 8rem;
        font-size: 1.2rem; 
        margin-bottom: 4rem;
    }
}

@media (max-width: 576px) {
    .bio {
        margin-top: 8rem;
        font-size: 1.5rem; 
    }
}

.card {
    border-top: 1px solid var(--secondary-color);
    padding-top: 0.5rem;
    margin-bottom: 6rem;
    cursor: url("../img/cursor-1.png"), auto;
}

@media (max-width: 992px) {
    .card {
        padding-top: 0.5rem;
        margin-bottom: 4rem;
    }
}

.card-title {
    margin-top: 3rem;
    font-size: 5.75rem;
    line-height: 100%;
}

@media (max-width: 992px) {
    .card-title {
        font-size: 2.75rem;
    }
}

@media (max-width: 576px) {
    .card-title {
        font-size: 3rem; 
    }
}

.card-text {
    padding-top: 2rem;
}

@media (max-width: 992px) {
    .card-text {
        padding-top: 1rem;
    }
}

@media (max-width: 576px) {
    .card-text {
        padding-top: 1rem;
        font-size: 1.25rem;
    }
}

.card-image img {
    padding-top: 3rem;
    width: 100%;
    height: auto;
    cursor: url("../img/cursor-2.png"), auto;
}

/**----------------Main-Projects-----------------**/

main.about{
    height: calc(100vh - 3rem);
    height: calc((var(--vh, 1vh) * 100) - 3rem);
}

.single-title {
    font-size: 5vw;
    line-height: 100%;
}

@media (max-width: 992px) {
    .single-title {
        font-size: 2.5rem;
        line-height: 100%;
        margin-top: -13rem;
    }
}

@media (max-width: 576px) {
    .single-title {
        font-size: 4rem;
        margin-top: 7rem;
    }
}


.single-image:first-child{
    padding-top: 17rem;
}

.single-image img {
    padding-bottom: 2rem;
    width: 100%;
    height: auto;
}

@media (max-width: 992px) {
    .single-image img {
        padding-bottom: 1rem;
    }
    .single-image:first-child{
        padding-top: 10rem;
    }
}

@media (max-width: 576px) {
    .single-image img {
        padding-bottom: 1rem;
    }
    .single-image:first-child{
        padding-top: 2rem;
    }
}

.single-image{
    padding-bottom: 2rem;
}

@media (max-width: 992px) {
    .single-image{
        padding-bottom: 2rem;
    }
}

@media (max-width: 576px) {
    .single-image{
        padding-bottom: 1rem;
    }
}

.single-text {
    padding-top: 2rem;
    font-size: 1.25vw;
}

@media (max-width: 992px) {
    .single-text {
        padding-top: 1.25rem;
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .single-text {
        padding-top: 1rem;
        font-size: 1rem;
    }
}

.info {
    font-size: 1.5rem;
    padding-top: 2rem;
}

@media (max-width: 992px){
    .info {
        font-size: 1rem;
        padding-top: 1rem;
    }
}

@media (max-width: 576px){
    .info {
        font-size: 1.5rem;
        padding-top: 1rem;
    }
}

.single-info-text {
    border-bottom: 1px solid var(--secondary-color);
    padding-bottom: 0.5rem;
    padding-top: 0.5rem;
    font-size: 1.25rem;
}


@media (max-width: 992px){
    .single-info-text {
        font-size: 0.8rem;
        padding-bottom: 0.25rem;
    padding-top: 0.25rem;
    }
}

@media (max-width: 576px){
    .single-info-text {
        font-size: 1rem;
    }
}

/**----------------About-----------------**/



.about-tagline {
    font-size: 6vw;
    line-height: 100%;
    margin-top: 16rem;
}

@media (max-width: 992px) {
    .about-tagline {
        font-size: 8rem;
        line-height: 100%;
        margin-top: 8rem;
    }
}

@media (max-width: 576px) {
    .about-tagline {
        font-size: 4.5rem;
        line-height: 100%;
        margin-top: 8rem;
    }
}

.about-text {
    border-top: 1px solid var(--secondary-color);
    padding-bottom: 0.75rem;
    line-height: normal;
    font-size: 1.25rem;
    padding-top: 0.75rem;
}

@media (max-width: 992px) {
    .about-text {
        font-size: 1rem;  
    }
}

@media (max-width: 576px) {
    .about-text {
        font-size: 1.25rem;  
    }
}

.about-title{
    font-size: 2rem;
    line-height: 100%;
    margin-top: 16rem;
}
@media (max-width: 992px) {
    .about-title {
        font-size: 2rem;
        margin-top: 4rem;
    }
}

@media (max-width: 576px) {
    .about-title {
        font-size: 2rem;
        margin-top: 3rem;
    }
}

.about-soft{
    margin-top: 5rem;
    font-size: 2rem;
}

@media (max-width: 992px) {
    .about-soft{
        margin-top: 2rem;
    }
}

@media (max-width: 576px) {
    .about-soft{
        margin-top: 2rem;
        font-size: 2rem;
    }
}

/**----------------Footer-----------------**/

.footer {
    border-top: 1px solid var(--secondary-color);
    display: flex;
    justify-content: space-between;
    margin-left: 2rem;
    margin-top: 1rem;
    margin-bottom: 0.75rem;
    margin-right: 2rem;
    padding-top: 0.75rem;
}


@media (max-width: 576px) {
    .updated{
        display: none;
    }
    .credits{
        display: none;
    }

    .footer {
        margin-top: 2rem;
    }
}

@media (max-width: 992px) {
    .credits{
        display: none;
    }
    .footer {
        margin-top: 2rem;
    }
}