@import "normalize.css";

/* - - - - GENERAL - - - - */
:root {
  /* Colours */
  --blackjust: rgba(0, 0, 0, 0.09);
  --blackish: rgba(0, 0, 0, 0.19);
  --black: rgba(0, 0, 0, 0.39);
  --blacker: rgba(0, 0, 0, 0.72);
  --blackest: rgba(0, 0, 0, 0.87);
  --whitejust: rgba(255, 255, 255, 0.09);
  --whiteish: rgba(255, 255, 255, 0.29);
  --white: rgba(255, 255, 255, 0.39);
  --whiter: rgba(255, 255, 255, 0.72);
  --whitest: rgba(255, 255, 255, 0.87);
  --cloud: #90CACC;
  --heather: #9E7990;
  --melon: #FC9877;
  --mint: #90EABD;
  --midnight: #3A6690;
  --mellow: #F2B949;
  /* Sizes */
  --h1: 3.2rem;
  --h2: 2.8rem;
  --h3: 1.8rem;
  --p: 1.8rem;
  --rad: 6px;
  --imgmax: 100%;
}

html, body {
  height: 100%;
}

html {
  font-size: 62.5%;
}

body {
  line-height: 1.5;
  font-family: 'Overpass', sans-serif;
  font-size: var(--p);
  background-position: top left;
  background-size: contain;
  background-repeat: no-repeat;
}

nav ul, footer ul {
  margin: 0;
  padding: 0;
}

nav ul li, footer ul li {
  display: inline-block;
  vertical-align: middle;
  list-style: none;
}

nav ul li a, footer ul li a {
  display: block;
}

nav ul li a, footer ul li a {
  padding: 2.7rem 1rem;
}

main {
  margin: 2.2rem 2.2rem 0;
  flex: 1 0 auto;
}

main ul {
  margin: 0 0 2.4rem;
  padding: 0;
  list-style: none;
}

main ul li {
  margin: 0 0 1rem;
  padding: 0 0 0 2.3rem;
  background-position: 0 .8rem;
  background-repeat: no-repeat;
}

footer::before {
  margin: 0 0 0 1rem;
  width: 10rem;
  height: 2px;
  position: absolute;
  display: block;
  content: "";
  border-radius: 2px;
}

footer {
  padding: 2.3rem 1.2rem 2.3rem;
  flex-shrink: 0;
}

footer ul {
  padding: 2.4rem 0;
  display: inline-block;
}

footer ul li a {
  padding: 1.6rem 1rem;
}

footer ul li svg {
  width: 3rem;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: normal;
}

h1, h2 {
  font-family: 'Gelasio', sans-serif;
}

h3, h4, h5, h6 {
  font-family: 'Overpass', sans-serif;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 4.4rem 0;
  font-size: var(--h1);
}

h1::after {
  margin: 2rem 0 0 0;
  width: 10rem;
  height: 2px;
  position: absolute;
  display: block;
  content: "";
  border-radius: 2px;
}

h2 {
  margin: 0 0 10px 0;
  font-size: var(--h2);
}

h3 {
  margin: 0;
  font-size: var(--h3);
}

h4 {
  margin: 0 0 1rem;
  font-size: var(--h3);
}

p {
  margin: 0 0 2.4rem;
}

blockquote::before {
  margin: 0;
  width: 2px;
  height: 100%;
  position: absolute;
  top: 0;
  left: 1rem;
  display: block;
  content: "";
  border-radius: 2px;
}

blockquote {
  margin: 3.4rem 0;
  padding: 1rem 0 1rem 3.4rem;
  position: relative;
  font-size: calc(1.25*var(--p));
}

a {
  text-decoration: none;
}

img {
  margin: 0 0 2.4rem;
  width: 100%;
  max-width: var(--imgmax);
  display: block;
  border-radius: var(--rad);
}

.avatar {
  max-width: 9rem;
}
.avatar img, .avatar.grad-filter {
  border-radius: 100%;
}

.button {
  margin: 0 1rem 2.4rem 0;
  padding: 1.5rem 3rem;
  display: inline-block;
  cursor: pointer;
  font-weight: 600;
  border-radius: var(--rad);
}

.button.secondary {
  padding: 1.3rem 2.8rem;
  border: 2px solid;
}

.button.secondary:link, .button.secondary:visited, .button.secondary:hover, .button.secondary:focus, .button.secondary:active {
  background: none;
}

.columns img, .columns .embed {
  max-width: none;
}

.embed {
  margin-bottom: 2.4rem;
  max-width: var(--imgmax);
  max-height: calc(var(--imgmax) * .5625); /*(Ratio = 56.25% of width)*/
}
.embed-container {
  padding-bottom: 56.25%;
  max-width: 100%;
  height: 0;
  position: relative;
  overflow: hidden;
}
.embed-container iframe, .embed-container object, .embed-container embed {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  border-radius: var(--rad);
}

.grad-filter img {
  mix-blend-mode: multiply;
}

.icon-list li {
  margin: 0 0 1.6rem 0;
  padding: 0;
  background: none;
}

.icon-list svg {
  margin: 0 .8rem 0 0;
  width: 2.4rem;
  vertical-align: text-bottom;
}

.logo {
  padding: 1rem .8rem 0 2rem;
}

.logo svg {
  width: 2.7rem;
}

.next {
  padding-top: 2.4rem;
}

.social {
  float: left;
}

.projects li {
  margin-bottom: 2.4rem;
  padding: 0;
  background: none;
}

.projects li a {
  display: block;
  border-radius: var(--rad);
  background-color: rgba(0, 0, 0, 0.04);
}

.projects li a:hover, .projects li a:active {
  background-color: rgba(0, 0, 0, 0.08);
}

.projects li a svg {
  margin: 0 auto;
  max-width: 26rem;
  display: block;
  fill: var(--blacker);
}

.themes {
  margin-right: 1.6rem;
  float: right;
}

.themes li {
  margin: 0 0 0 1.2rem;
  padding: 1.6rem 0;
  display: inline-block;
  background: none;
}

.wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* - - - - WINTER / SUMMER - - - - */
body {
  color: var(--blacker);
}

nav ul li a:link, nav ul li a:visited {
  color: var(--black);
}

nav ul li a:hover, nav ul li a.current {
  color: var(--blackest);
}

nav ul li a:active {
  color: var(--blackest);
  background: var(--blackish);
}

main ul li {
  background-image: url(img/bullet-black.svg);
}

footer:before, blockquote::before {
  background: var(--blackjust);
}

h1, h2 {
  color: var(--blackest);
}
h3, h4, h5, h6 {
  color: var(--black);
}

.button {
  color: white;
}

.icon-list svg, .linkedin {
  fill: var(--black);
}

.linkedin:hover, .linkedin:focus {
  fill: var(--blacker);
}

.linkedin:active {
  fill: var(--blackest);
}

/* - - - - SOLSTICE - - - - */
@media (prefers-color-scheme: dark) {
  body {
    color: var(--whiter);
    /*background-image: url(img/quadrant-top-solstice.svg);*/
    background-color: var(--blackest);
  }

  nav ul li a:link, nav ul li a:visited {
    color: var(--white);
  }

  nav ul li a:hover, nav ul li a.current {
    color: var(--whitest);
  }

  nav ul li a:active {
    color: var(--whitest);
    background: var(--whiteish);
  }

  main ul li {
    background-image: url(img/bullet-white.svg);
  }

  footer::before, blockquote::before {
    background: var(--whitejust);
  }

  h1, h2 {
    color: var(--whitest);
  }

  h3, h4, h5, h6 {
    color: var(--white);
  }

  h1::after {
    background: var(--midnight);
  }

  img, iframe, object, embed  {
    opacity: .87;
  }

  .button {
    background-image: linear-gradient(74deg, #9e7990, #92799e);
  }

  .button:hover, .button:focus {
    background-image: linear-gradient(to bottom, rgba(255, 255, 255, 0.24), rgba(255, 255, 255, 0.24)), linear-gradient(74deg, #9e7990, #92799e);
  }

  .button:active {
    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.24), rgba(0, 0, 0, 0.24)), linear-gradient(74deg, #9e7990, #92799e);
  }

  .button.secondary {
    color: white;
    border-color: var(--heather);
  }

  .button.secondary:hover, .button.secondary:focus {
    color: white;
    border-color: #b599aa;
  }

  .button.secondary:active {
    color: white;
    border-color: #785c6d;
  }

  .grad-filter {
    background-image: linear-gradient(45deg, var(--heather), #C4A0D4);
  }

  .icon-list svg, .linkedin {
    fill: var(--white);
  }

  .linkedin:hover, .linkedin:focus {
    fill: var(--whiteer);
  }

  .linkedin:active {
    fill: var(--whitest);
  }

  .logo {
    fill: var(--heather);
  }

  .projects li a {
    background-color: rgba(255, 255, 255, 0.04);
  }

  .projects li a:hover, .projects li a:active {
    background-color: rgba(255, 255, 255, 0.08);
  }

  .projects li a svg {
    fill: var(--whiter);
  }

  .themes li.solstice {
    opacity: 1;
    fill: var(--heather);
  }

  .themes li.winter, .themes li.summer {
    opacity: .39;
    fill: white;
  }
}

/* - - - - TABLET-MEDIUM (768px) - - - - */
@media only screen and (min-width: 48rem) {
  :root {
    /* Sizes */
    --h1: 4.6rem;
    --h2: 3.8rem;
    --imgmax: 45rem;
  }

  nav {
    margin: 3.2rem 0 0 0;
  }

  nav ul {
    padding: 0 0 0 2rem
  }

  h1::after, footer::before {
    width: 18rem;
  }

  main ul {
    padding: 1rem 0;
  }

  .columns {
    columns: 2;
  }

  .logo {
    margin: 0 2rem 0 0;
    padding: 0;
  }

  .logo svg {
    width: 4.4rem;
  }

  .projects {
    columns: 2;
  }

  .projects li, .columns img, .columns .embed  {
    -webkit-column-break-inside: avoid;
              page-break-inside: avoid;
                   break-inside: avoid;
  }

  .projects li a {
    padding: 1rem 0;
  }

  .wrapper {
    padding: 0 2rem;
  }
}

/* - - - - DESKTOP (1440px) - - - - */
@media only screen and (min-width: 90rem) {
  :root {
    --imgmax: 62rem;
  }

  .first {
    padding-top: 2rem;
  }

  .next {
    padding-top: 3.4rem;
  }

  .projects {
    columns: 3;
  }

  .projects li a {
    padding: 2rem 0;
  }

  .wrapper {
    margin: 0 auto;
    max-width: 70%;
  }
}

/* - - - - DESKTOP-LARGE (1680px) - - - - */
@media only screen and (min-width: 105rem) {
  :root {
    /* Sizes */
    --h1: 5.6rem;
    --h2: 4.6rem;
    --h3: 2.2rem;
    --p: 2.2rem;
    --imgmax: 87rem;
  }

  h1::after, footer::before {
    width: 36rem;
  }
  h1 {
    margin-bottom: 7.4rem;
  }

  blockquote {
    font-size: calc(1.5*var(--p));
  }

  footer ul li svg {
    width: 4rem;
  }

  .icon-list svg {
    margin: 0 1.4rem 0 0;
    width: 3rem;
  }

  .projects {
    columns: 4;
  }
  .projects li a {
    padding: 3rem 0;
  }

  .logo svg {
    width: 6rem;
  }

  .wrapper {
    max-width: 80%;
  }
}