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

body{
    background-color: black;
    font-family: 'Lato', sans-serif;
    color: white;
}

/**** HEADER ****/

header{
    height: 100vh;
}

.orsay-header{
    background: url('background-orsay.jpg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    width: 100%;
    height: 85vh;
}

.orsay-phrase{
    font-size: 2rem;
    font-weight: 300;
    max-width: 60%;
    margin-bottom: 4rem;
    position: relative;
}

.orsay-logo{
    margin-left: 6rem;
    width: 30%;
    position: absolute;
    top: 5rem;
}



/* Down arrow before square */
.orsay-arrow::before {
    content: "";
    position: relative;
    width: 2px;
    height: 49px;
    display: block;
    top: 0px;
    background-color: white;
    margin: auto;
    transform: rotate(45deg);
    left: 18px;
}

.orsay-arrow::after {
    content: "";
    position: relative;
    width: 2px;
    height: 49px;
    display: block;
    background-color: white;
    margin: auto;
    transform: rotate(-45deg);
    right: 16px;
    bottom: 49px;
    }




/**** SQUARE TITLE ****/

.square-title h2{
    font-size: 2rem;
    font-weight: 300;
    text-align: center;
    transform: rotate(-45deg);
    transform-origin: center; 

}

/* Square */
.square-title
{
  width: 150px;
  margin: 9rem auto 6rem ;
  padding: 2px;
  background-color: black; /* gold */
  /* Single pixel data uri image http://jsfiddle.net/LPxrT/ 
  /* background-image: white, white, black */
  background-image: url('data:image/gif;base64,R0lGODlhAQABAPAAAP///////yH5BAAAAAAALAAAAAABAAEAAAICRAEAOw=='),  url('data:image/gif;base64,R0lGODlhAQABAPAAAP///////yH5BAAAAAAALAAAAAABAAEAAAICRAEAOw=='),
  url('data:image/gif;base64,R0lGODlhAQABAPAAAAAAAP///yH5BAAAAAAALAAAAAABAAEAAAICRAEAOw==');
  background-repeat: no-repeat;
  background-size: 0 2px, 0 100%, 0% 0px;
  background-position: left top, top right, bottom right;
  transform: rotate(45deg);

}

.square-title-animation{
    -webkit-animation: drawBorderFromCenter 4s forwards;
    animation: drawBorderFromCenter 4s forwards;
}

@keyframes drawBorderFromCenter {
    0% {
      background-size: 0 2px, 0 0, 100% 100%;
     
    }
    50% {
      background-size: 98% 98%, 0 0, 100% 100%;
     
    }
    99%
    {
      background-size: 98% 98%, 100% 98%, 0 2px;
      
    }
    100%
    {
      background-size: 98% 98%, 100% 98%, 0 2px;
      background-color: white; 
    }
    
}

/* Chrome, Safari, Opera */
@-webkit-keyframes drawBorderFromCenter {
    0% {
      background-size: 0 2px, 0 0, 100% 100%;
      
    }
    50% {
      background-size: 98% 98%, 0 0, 100% 100%;
      
    }
    99%
    {
      background-size: 98% 98%, 100% 98%, 0 2px;
      
    }
    100%
    {
      background-size: 98% 98%, 100% 98%, 0 2px;
      background-color: white; 
    }
    
}

.content
{
    display: flex;
    align-items: center;
    background: black;
    text-align: center;
    height: 150px;
}




/**** ART SECTION - GENERAL ****/

.section-style, .orsay-footer{
    border: solid white 1px;
    margin: 0 6rem 3rem;
    padding: 2rem;
    
}

.section-style{
    display: flex;
}


.section-style--frame{
    text-align: center;
    margin-bottom: 3rem;
}

.section-style--frame h4{
    font-size: 2rem;
    font-weight: 400;
    margin-top: 2rem;
}

.section-style--picture{
    width: 100%;
    max-height: 90vh;
    object-fit: contain;
    cursor: zoom-in;
}

.section-style--label{
    /* padding: 3rem; */
    font-size: 1.3rem;
    font-weight: 300;
    line-height: 30px;
    width: 50%;
    margin-left: 3rem;
}

.section-style--label table{
    border-spacing: 5px 2rem;
    margin: 0;
}

/* Firt section - painting section */

.orsay-painting{
    margin-top: 2.2rem;
}


/**** FOOTER ****/

.orsay-footer{
    font-weight: 300;
    line-height: 57px;
    font-size: 1.4rem;
}

.orsay-footer a{
    color: white;
    text-decoration: none;
}

.orsay-footer p{
    text-align: left;
    --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
    position: relative;
}

.orsay-footer p::after, .orsay-footer p::before{
    position: absolute;
    content: "";
    left: 0;
    bottom: -0.1rem;
    display: block;
    width: 30%;
    height: 1px;
    background: white;
    transition: 1.1s var(--ease-out-expo);
}

.orsay-footer p::before{
    transform: scaleX(0);
    transform-origin: left;
}

.orsay-footer p::after{
    transform-origin: right;
    transition-delay: 0.25s;
}

.orsay-footer p:hover::before{
    transform: scaleX(1);
    transition-delay: 0.25s;
}

.orsay-footer p:hover::after{
    transform: scaleX(0);
    transition-delay: 0s;
}




                    /******* RESPONSIVE *******/

@media screen and (max-width: 1081px){

    .section-style{
        flex-direction: column;
    }

    .section-style--label{
        width: 100%;
        margin-left: 0;
    }

    .section-style, .orsay-footer{
        margin: 2.1rem 3rem;
    }

    .orsay-header {
        height: 56vh;
        width: 100vw;
        background-position: center;
        margin-top: 12rem;
    }

    .square-title{
        margin-top: -5rem; 
    }


}

@media screen and (max-width: 888px){

    .orsay-header {
        height: 52vh;
    }
}


@media screen and (max-width: 800px){
    .orsay-header{
        margin-top: 6rem;
    }

    .orsay-logo{
        width: 40%;
    }

    .orsay-phrase{
        max-width: 80%
    }

    .orsay-header {
        height: 57vh;
        margin-top: 12rem;
    }
}

@media screen and (max-width: 665px){
    .orsay-header {
        height: 53vh;
        margin-top: 12rem;
    }
}

@media screen and (max-width: 560px){

    .orsay-logo{
        width: 55%;
    }
    

    .orsay-phrase{
        position: relative;
        bottom: 5rem;
        font-size: 1.5rem;
        margin-bottom: 0;
    }

    .orsay-header {
        height: 81vh;
        margin-top: 10rem;
    }

    .square-title{
        margin-top: 5rem; 
    }

    .section-style--label{
        font-size: 1rem;
    }

    .section-style--frame h4{
        font-size: 1.2rem;
    }

    .section-style--label table {
        border-spacing: 5px 1rem;
    }
}

@media screen and (max-width: 499px){
    .section-style, .orsay-footer{
        margin: 2.1rem 1rem;
    }
    .orsay-footer{
        font-size: 1.1rem;
    }

    .orsay-header {
        margin-top: 9rem;
    }

}

@media screen and (max-width: 336px){
    .orsay-header {
        margin-top: 5rem;
    }
}