/* Reference for fonts */
@import url('https://fonts.googleapis.com/css2?family=Castoro:ital@0;1&family=DM+Serif+Display:ital@0;1&family=DM+Serif+Text:ital@0;1&family=EB+Garamond:ital,wght@0,400..800;1,400..800&family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&family=Mulish:ital,wght@0,200..1000;1,200..1000&family=Playfair+Display:ital,wght@0,400..900;1,400..900&family=Public+Sans:ital,wght@0,100..900;1,100..900&family=Ubuntu:ital,wght@0,300;0,400;0,500;0,700;1,300;1,400;1,500;1,700&display=swap');

/*----------------------------------------------------------------------------------------------------------------------------------*/
/*------------------------------------------------------------- FONTS --------------------------------------------------------------*/
/*----------------------------------------------------------------------------------------------------------------------------------*/
:root {

    --font-1: "EB Garamond", serif;
    --font-2: "Castoro", serif;
    --font-3: "Playfair Display", serif;
    --font-4: "Ubuntu", sans-serif;
    --font-5: "DM Serif Display", serif;
    --font-6: "DM Serif Text", serif;
    --font-7: "Public Sans", sans-serif;
    --font-8: "Inter", sans-serif;
    --font-9: "Mulish", sans-serif;

    /* header */
    --font-header-1: var(--font-5);
    --font-header-2: var(--font-4);
    
    /* footer */
    --font-footer: var(--font-4);

    /* intro */
    --font-intro-main: var(--font-5);
    --font-intro-1: var(--font-3);

    /* life */
    --font-life-name: var(--font-5);
    --font-life-main: var(--font-9);
    --font-life-company-name: var(--font-5);
    --font-life-company-job: var(--font-1);
    --font-life-company-date: var(--font-4);

    /* projects */
    --font-projects-name: var(--font-4);
    --font-projects-name-highlight: var(--font-5);

    /* project */
    --font-project-main: var(--font-4);
    --font-project-title: var(--font-5);

    /* contact */
    --font-contact-fill-in: var(--font-8);
    --font-contact-send: var(--font-4);

}

/*----------------------------------------------------------------------------------------------------------------------------------*/
/*------------------------------------------------------------ COLOURS -------------------------------------------------------------*/
/*----------------------------------------------------------------------------------------------------------------------------------*/
:root {

    /* intro */
    --color-intro-main: #242424;
    --color-intro-highlight: #dfa833;

    /* life */
    --color-life-highlight: #dfa833;
    --color-life-summary: #ffffff;
    --color-life-main: #242424;

    /* project */
    --color-project-main: #242424;

}


/*----------------------------------------------------------------------------------------------------------------------------------*/
/*----------------------------------------------------------- ALL DESIGN -----------------------------------------------------------*/
/*----------------------------------------------------------------------------------------------------------------------------------*/

*{
    margin: 0px;
    padding: 0px;
    list-style: none;
    text-decoration: none;
}

body{
    font-family: var(--font-5);
    color: var(--color-intro-main);
}

button{
    background-color: transparent;
    width: 100px;
    border: none;
    border-radius: 15px;
    height: 30px;
}

ul{
    float: right;
    display: flex;
    justify-content: center;
    align-items: center;
}

ul li{
    list-style: none;
    margin-left: 60px;
    margin-top: 28px;
}

.main{
    width: 100%;
}

.flipping_set{
    width: 120%;
    margin-left: -10%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.flipping_card{
    margin: 20px;
    width: 320px;
    height: 450px;
    position: relative;
    transition: transform 1500ms;
    transform-style: preserve-3d;
}

.flipping_card:hover{
    transform: rotateY(180deg);
}

.flipping_card_front,
.flipping_card_back{
    width: 100%;
    height: 100%;
    border-radius: 150px;
    position: absolute;
    backface-visibility: hidden;
}

.flipping_card_front{
    color: #fff;
    text-align: center;
    align-items: center;
    justify-content: center;
    display: flex;
    background-position: center;
    background-size: cover;
}

.flipping_card_back{
    color: #000000;
    background-image: url(../flipping_card_back.jpg);
    background-position: center;
    background-size: cover;
    transform: rotateY(180deg);
    display: flex;
    flex-direction: column;
    text-align: center;
    align-items: center;
    justify-content: center;
}

.flipping_card_back h2,
.flipping_card_back p{
    width: 80%;
}

.general_card_set{
    width: 100%;
    display: flex;
    justify-content: center;
}

.general_card{
    width: 450px;
    margin-left: 20px;
    margin-right: 20px;
}

.general_card_photo{
    width: 100%;
    height: 450px;
    background-position: center;
    background-size: cover;
}

.general_card_description{
    padding-top: 30px;
    width: 100%;
    text-align: left;
}

.general_figure{
    width: 100%;
    background-size: cover;
    background-position: center;
}

.video_container{
    width: 100%;
    height: 1080px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #000000;
}

.video_cell{
    width: 80%;
    height: 80%;
}

/*----------------------------------------------------------------------------------------------------------------------------------*/
/*--------------------------------------------------------- AETHER.html ------------------------------------------------------------*/
/*----------------------------------------------------------------------------------------------------------------------------------*/

.aether_main{
    position: relative;
}

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

.aether_special_png{
    width: 100%;
    height: 60%;
    background-image: url(../projects/AETHER/aether_0.png);
    background-size: 70%;
    background-position: center; 
    background-repeat: no-repeat;
    position: absolute;
    top: 25%;
    transition: all .80s ease;
}

.aether_special_des{
    text-align: center; 
    color: rgb(218, 225, 233); 
    font-size: 12px; 
    font-weight: 500;
    position: absolute;
    width: 100%;
    bottom: 10%;
}

.aether_special_png:hover{
    top: 32%;
}

.fact_sheet a{
    color: #728286;
    transition: all .15s ease;
}

.aether_process:hover{
    color: #012835;
}

.aether_process:hover .fact_cell{
    scale: 105%;
}

.velocity_indicator{
    margin: 20px;
    height: 60px; 
    background-color: rgb(5, 69, 69); 
    border-top-left-radius: 30px;
    border-bottom-left-radius: 30px;
    border-top-right-radius: 80px 52px;
    border-bottom-right-radius: 8px;
    display: flex;
    align-items: center;
    position: relative;
}

.velocity_des{
    color: #fff;
    margin-left: 30px;
    font-weight: 400;
}

.velocity_value{
    position: absolute;
    right: 50px;
    color: #fff;
    font-size: 30px;
    font-weight: 400;
}