/* Variables for shared or depended resources */
:root {
    --logo-size: 120px;
    --background-color: #eee;
    
    --page-color: #2e4c5b; /* #22495d; */
    --page-off-color: #1f3743; /* #0c3144; /*#0c3144*/
    
    --text-color: #cee0e9;
    --text-highlight-color: #f5c142;
    --text-decoration-color: #f1eea2;
    
    --project-card-margin: 20px
}


/* baseline styles */
html {
    background-color: var(--background-color)
}
body {
    color: var(--text-color);
    position: relative;
    margin: 0 auto;
    max-width: 1600px;
    background-color: var(--page-color);
    font-family: "Monda", sans-serif;
}
h2 {
    font-size: 48px;
    text-transform: uppercase;
    margin-bottom: 5px;
}

h3 {
    color: var(--text-highlight-color);
}

a {
    color: var(--text-decoration-color);
}

/* positioning */
header {
    padding: 10px;
}
main > *, footer {
    padding: 40px;
    
}
main > * {
    margin-bottom: 0 40px;
}
main > #projects {
    padding: 20px;
}
section {
    padding-bottom: 80px !important;
}



/* Coloring */
.off-color {
background-color: var(--page-off-color);
/* https://smoothshadows.com/#djEsMyw1LDAuNCwyNCwwLDAsIzFmMzc0MywjMmU0YzViLCMxZjM3NDMsMg%3D%3D */
box-shadow: 0px 0px 1px rgba(31, 55, 67, 0.40),
  0px 0px 4px rgba(31, 55, 67, 0.40),
  0px 0px 9px rgba(31, 55, 67, 0.40),
  0px 0px 15px rgba(31, 55, 67, 0.40),
  0px 0px 24px rgba(31, 55, 67, 0.40);

}
hr {
    color: var(--text-decoration-color);
    border-left: 0;
    border-right: 0;
    border-bottom: 0;
}

/* header */
header {
    position: relative;
    /*background: linear-gradient(180deg, var(--page-off-color) 0%, var(--page-color) 100%);*/
}
.logo {
    /* size */
    width: var(--logo-size);

    /* decoration */
    border-radius: var(--logo-size);
    /*border: 4px solid var(--text-color);*/
    /* position */
    display: flex;
    margin: 20px 30px;
}
.main-heading {
    padding: 0;
    position: absolute;
    top: 30px;
    left: calc(0% + var(--logo-size) + 80px);
    line-height: 1.3;
}
.main-heading > div {
    display: none;
}
.navigation {
    text-align: right;
    position: absolute;
    top: 65px;
    right: 40px;
    width: fit-content;
}
.navigation > a {
    font-size: 24px;
    margin: 20px;
    color: black;
    cursor: pointer;
    color: var(--text-color);
}
@media (max-width: 1023px) {
    .navigation > a {
        margin: 20px 10px;
    }
}
@media (max-width: 850px) {
    .logo {
        margin-top: 0;
        margin-bottom: 0;
    }
    .navigation > a {
        margin: 20px 5px;
    }
    .navigation {
        margin-right: -20px;
        top: 75px;
    }
    .main-heading {
        margin-left: -20px;
        top: 10px;
    }
}



/* projects */
.projects-heading {
    margin-left: 20px;
}
.project-card {
    width: calc(33% - var(--project-card-margin) - var(--project-card-margin));
    display: inline-block;
    margin: var(--project-card-margin);
    vertical-align: top;
}
@media (max-width: 1100px) {
    .project-card {
        width: calc(33% - var(--project-card-margin) - var(--project-card-margin) - 1px);
    }
}
.project-image {
    width: 100%;
    aspect-ratio: 1/2;
    
}


/* about */
#about {
    padding: 40px;
    color: var(--page-off-text-color);
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows:  auto auto 1fr;
    column-gap: 3rem;
}
.about-image {
    grid-column: 1;
    grid-row: 1 / -1;
    align-self: start;
    margin-top: 50px;
}
.about-header {

}
.about-text {

}
.about-link {

}


/* Skills */
#skills {
    padding: 40px;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}
li {
    display: inline list-item;
}
.skill-row {
    display: block ruby;
}
.skill-row > * {
    margin: 5px 0;
}
.skill-row > p {
    width: 130px
}
.skill-row > ul {
    
}
.skill-heading {
    margin-bottom: 0;
    font-size: 20px;
    color: var(--text-highlight-color);
}
hr {
    margin: 0;
}

#skills {
    display: grid;
    grid-template-columns: 1fr auto auto 1fr;
    grid-template-rows:  auto 1fr;
    column-gap: 6rem;
}
.skills-header {
    display: none;
    grid-column: 2 / -1;
    grid-row: 1;
    align-self: start;
}
.skills-list {
    grid-column: 2;
    grid-row: 2;
}
.skills-projects {
    grid-column: 3;
    grid-row: 2;
}

.skill-list-header, .projects-header {
    
}


footer {
    color: var(--page-off-text-color);
    text-align: right;
}
footer > a {
    margin: 5px;
}

@media (max-width: 1150px) {
    #skills {
        display: grid;
        grid-template-columns: 1fr;
        grid-template-rows:  auto auto 1fr;
        column-gap: 6rem;
    }
    .skills-header {
        grid-column: 1;
        grid-row: 1;
        align-self: start;
    }
    .skills-list {
        grid-column: 1;
        grid-row: 2;
    }
    .skills-projects {
        grid-column: 1;
        grid-row: 3;
    }
}


/* mobile changes */
@media (max-width: 768px) {
    .logo {
        margin: 0;
        width: calc(var(--logo-size) / 2);
    }
    .main-heading {
        left: calc(var(--logo-size) / 2 + 35px);
        display: flex;
        top: 0;
    }
    .main-heading > br {
        display: none;
    }
    .main-heading > div {
        display: block;
        margin: 0 5px;
    }

    /* positioning */
    header {
        height: 100px;
        padding: 10px;
    }
    main > *, footer {
        padding: 15px;
        
    }
    main > * {
        margin-bottom: 0 15px;
    }
    main > #projects {
        padding: 0;
    }
    section {
        padding-bottom: 30px !important;
    }




    .project-card {
        width: 100%;
        margin: 10px 0 40px;
    }
    .project-image {
        max-height: 700px;
        object-fit: fill;
    }
    .project-card > *:not(:first-child) {
        margin: 0 10px;
    }

    
    h2 {
        margin-top: 0px;
    }
    #about {
        grid-template-columns: 1fr;
        grid-template-rows:  auto auto auto 1fr;
        column-gap: 3rem;
    }
    .about-image {
        grid-column: 1;
        grid-row: 2;
        width: calc(100% + 80px);
        margin-top: 0px;
        margin-left: -40px;
    }
    .about-header {
        grid-column: 1;
        grid-row: 1;
        align-self: start;
    }
    .about-text {
        grid-column: 1;
        grid-row: 3;
    }
    .about-link {
        grid-column: 1;
        grid-row: 4;
    }


    .skill-row {
        display: block;
    }
    .skill-row > p {
        width: unset;
    }
    .skill-row > ul {
        max-width: calc(100% - 20px - 130px);
    }
}

@media (max-width: 525px) {
    .main-heading {
        display: none;
    }
    header {
        height: unset;
    }
    .navigation {
        top: 20px;
    }
}

@media (max-width: 500px) {
    #skills {
        padding-left: 10px;
        padding-right: 10px;
    }
}


/* temporary for dev */
.placegolder {
    /*
    <img class="placeholder" src="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='250'%3E%3Crect width='100%25' height='100%25' fill='none' stroke='%23000' stroke-width='1'/%3E%3Cline x1='0' y1='0' x2='400' y2='250' stroke='%23000' stroke-width='1'/%3E%3Cline x1='400' y1='0' x2='0' y2='250' stroke='%23000' stroke-width='1'/%3E%3C/svg%3E" alt="placeholder">
    */
}