:root {
    --white: #FFFFFF;
    --yellow: #EFF1C5;
}

#outer_box{
    grid-template-rows: auto 1fr 1fr  auto;
}

#txt_prj_container h1{
    font-size: 30px;
    font-weight: bold;
}
#txt_prj_container p{
    font-size: 18px;
    color: var(--yellow)
}
#visit
{
    font-size: 18px;
    font-weight: bold;
    margin-top: 10px;
    margin-bottom: 36px;
    text-decoration: underline;
    color: var(--white);
    font-weight: bold;
}

#visit::after{
    content: ">";
}

#content img
{
    border-radius: 20px;
}

#tech_used
{
    display: flex;
    flex-wrap: wrap;
    overflow-x: auto;
    gap: 20px;
}
#tech_used_container h2
{
    font-size: 16px;
    font-weight: bold;
    white-space: nowrap;
    margin-bottom: 10px;
}

.tech {
    font-size: 20px;
    padding-left: 10px;
    padding-right: 10px;
    padding-top: 5px;
    padding-bottom: 5px;
    border: 1px solid var(--yellow);
    border-radius: 10px;
    color: var(--yellow);
}

body {
    background-color: #111111;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    font-family: "Orbitron", sans-serif;
}

#outer_box {
    display: grid;
    grid-template-areas:
            "left_top right_top"
            "center_of_the_page center_of_the_page"
            "nav nav"
            "left_bottom right_bottom";
    background-color: #1c1c2c;
    opacity: 1;
    background-image: linear-gradient(rgba(36, 40, 48, 0.5) 1px, transparent 1px), linear-gradient(to right, rgba(36, 40, 48, 0.5) 1px, #1c1c2c 1px);
    background-size: 15px 15px;
    border-radius: 50px;
    overflow: auto;
}

a{
    text-decoration: none;
    color: var(--white)
}

#top_right{
    display: flex;
    flex-direction: column;
    text-align: right;
    grid-area: right_top;
}

#top_left{
    display: flex;
    grid-area: left_top;
    flex-direction: column;
    text-align: left;
}

#center_container {
    grid-area: center_of_the_page;
}

#left_bottom {
    grid-area: left_bottom;
}

#right_bottom {
    grid-area: right_bottom;
}

.white {
    color: var(--white);
    font-weight: bold;
}

#greeting, #my_name {
    color: var(--white);
    font-family: "Orbitron", sans-serif;
}

#top_left, #top_right {
    color: var(--yellow);
    font-family: "Orbitron", sans-serif;
    flex-wrap: nowrap;
}

#bottom_left, #bottom_right {
    color: var(--yellow);
    flex-wrap: nowrap;
    font-family: "Orbitron", sans-serif;
}

#bottom_right {
    display: flex;
    flex-direction: column-reverse;
    text-align: right;
}

#bottom_left{
    display: flex;
    flex-direction: column-reverse;
    text-align: left;
}

@media only screen and (min-width: 895px) {
    #outer_box{
        width: calc(100vw - 60px);
        height: calc(100vh - 60px);
        grid-template-rows: auto 1fr auto auto;
        background-image: linear-gradient(rgba(36, 40, 48, 0.35) 1px, transparent 1px), linear-gradient(to right, rgba(36, 40, 48, 0.35) 1px, #1c1c2c 1px);
        background-size: 8px 8px;

    }
    #top_left, #top_right {
        font-size: 14px;
    }
    #btn_container{
        display: none;
    }
    #mobile_nav{
        display: none;
    }
    #nav_section{
        grid-area: nav;
    }
    #top_right{
        margin-top: 35px;
        margin-right: 32px;
    }
    #top_left{
        margin-top: 35px;
        margin-left: 19px;
    }
    #bottom_left, #bottom_right, #top_left, #top_right{
        font-size: 14px;
    }
    #bottom_right{
        margin-bottom: 25px;
        margin-right: 32px;
    }
    #bottom_left{
        margin-bottom: 23px;
        margin-left: 19px;
    }
    #pc_nav ul{
        display: flex;
        justify-content: space-evenly;
        width: 100%;
        color: white;
    }
    #pc_nav{
        background-color: rgba(61, 61, 61,0.5);
        height: 60px;
        border-radius: 10000px;
        width: 38.912vw;
        backdrop-filter: blur(4px);
        font-size: 20px;
        font-weight: bold;
        font-family: "Orbitron", sans-serif;
        display: flex;
        align-items: center;
        position: absolute;
        top: calc(100vh - 70px);
    }

    #pc_nav_blur{

    }
    #nav_section{
        display: flex;
        align-items: flex-end;
        justify-content: center;
    }

    #nav_marker{
        color: var(--yellow)
    }
    #img_prj_container{
        display: flex;
        justify-content: right;
        margin-right: 39px;
    }
    #img_prj_container img{
        width: 100%;
    }
    #content
    {
        align-items: center;
        justify-content: center;
        grid-area: center_of_the_page;
        display: flex;
        width: 80.905vw;
        margin-left: auto;
        margin-right: auto;
        margin-top: 40px;
        color: var(--white);
        margin-bottom: 40px;
    }
    #txt_prj_container{
        display: flex;
        width: 48.442vw;
        flex-direction: column;
    }

}

@media only screen and (max-width: 894px) {
    #outer_box{
        width: calc(100vw - 20px);
        height: calc(100vh - 20px);
    }
    #pc_nav, #nav_section{
        display: none;
    }
    #btn_container {
        grid-area: nav;
        display: flex;
        align-items: flex-end;
        margin-right: auto;
        margin-left: auto;
    }

    #mobile_nav {
        grid-area: mb_nav;
        display: none;
    }

    #mobile_nav ul {
        overflow: auto;
        margin-top: 50px;
    }

    #mobile_nav li {
        margin: 3.594vh;
        text-align: center;
    }

    #menu_btn {
        width: 60px;
    }


    #center_container {
        text-align: center;
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
    }


    #left_bottom {
        grid-area: left_bottom;
    }

    #right_bottom {
        grid-area: right_bottom;
    }


    #top_left, #top_right {
        color: var(--yellow);
        font-size: 12px;
        width: 41.86vw;
    }

    #bottom_left {
        margin-bottom: 12px;
        margin-left: 12px;
    }

    #bottom_right {
        margin-bottom: 12px;
        margin-right: 12px;
    }

    #bottom_right p{
        width: auto;
    }
    #top_left {
        margin-top: 21px;
        margin-left: 12px;
    }

    #top_right {
        margin-top: 21px;
        margin-right: 12px;
    }

    #bottom_left, #bottom_right {
        font-size: 12px;
    }
    #content
    {
        grid-area: center_of_the_page;
        display: flex;
        width: 75vw;
        margin-left: auto;
        margin-right: auto;
        margin-top: 40px;
        flex-wrap: wrap;
        color: var(--white);
        margin-bottom: 40px;
    }
    #img_prj_container{
        margin: auto;
    }
}