main.css

/* -- Fonts -- */
@import url("https://fonts.googleapis.com/css2?family=Nunito:ital,wght@0,300;0,400;0,700;1,200;1,400;1,700&family=Work+Sans:ital,wght@0,300;0,400;0,700;1,400;1,700&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Nunito:ital,wght@0,300;0,400;0,700;1,200;1,400;1,700&family=Work+Sans:ital,wght@0,300;0,400;0,700;1,400;1,700&display=swap");
nav {
  display: block;
  position: relative;
  top: 0;
  left: 0;
  padding: 2rem;
  background-color: #ccc;
  background-size: 100%;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

nav ul {
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
}

nav ul li {
  display: block;
}

.hero--main {
  top: -8rem;
}

nav {
  background-color: rgba(255, 255, 255, 0);
}

nav ul li {
  background-color: rgba(255, 255, 255, 0);
}

nav ul li a {
  text-decoration: none;
  background-color: rgba(255, 255, 255, 0);
  color: #666;
  transition: all 0.6s ease;
}

nav ul li a:hover {
  background-color: white;
  background-image: linear-gradient(to bottom left, rgba(255, 255, 255, 0) 30%, white);
}

.container, section {
  margin: 0 auto;
  width: 100%;
  padding: 1rem 2rem;
  position: relative;
  display: inline-block;
}

.row {
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  padding-top: 1rem;
  margin-bottom: 1.5rem;
  width: 100%;
}

.row.row--centered {
  justify-content: center;
}

.row .col {
  display: block;
  flex: 1 1 auto;
  margin-left: 0;
  max-width: 100%;
}

.row .col.col--offset-10 {
  margin-left: 10%;
}

.row .col.col--offset-20 {
  margin-left: 20%;
}

.row .col.col--offset-25 {
  margin-left: 25%;
}

.row .col.col--offset-33, .row .col .row .col.col-offset-34 {
  margin-left: 33.3333%;
}

.row .col.col--offset-50 {
  margin-left: 50%;
}

.row .col.col--offset-66, .row .col .row .col.col-offset-67 {
  margin-left: 66.6666%;
}

.row .col.col--offset-75 {
  margin-left: 75%;
}

.row .col.col--offset-80 {
  margin-left: 80%;
}

.row .col.col--offset-90 {
  margin-left: 90%;
}

.row .col.col--10 {
  flex: 0 0 10%;
  max-width: 10%;
}

.row .col.col--20 {
  flex: 0 0 20%;
  max-width: 20%;
}

.row .col.col--25 {
  flex: 0 0 25%;
  max-width: 25%;
}

.row .col.col--33, .row .col.col--34 {
  flex: 0 0 33.3333%;
  max-width: 33.3333%;
}

.row .col.col--40 {
  flex: 0 0 40%;
  max-width: 40%;
}

.row .col.col--50 {
  flex: 0 0 50%;
  max-width: 50%;
}

.row .col.col--60 {
  flex: 0 0 60%;
  max-width: 60%;
}

.row .col.col--66, .row .col .col--67 {
  flex: 0 0 66.6666%;
  max-width: 66.6666%;
}

.row .col.col--75 {
  flex: 0 0 75%;
  max-width: 75%;
}

.row .col.col--80 {
  flex: 0 0 80%;
  max-width: 80%;
}

.row .col.col--90 {
  flex: 0 0 90%;
  max-width: 90%;
}

.row .col.col--top {
  align-self: flex-start;
}

.row .col.col--bottom {
  align-self: flex-end;
}

.row .col.col--center {
  -ms-grid-row-align: center;
  align-self: center;
}

.row--row {
  flex-direction: row;
  flex-wrap: nowrap;
}

.row--space-evenly {
  justify-content: space-evenly;
}

.row--space-around {
  justify-content: space-evenly;
}

.centered {
  justify-content: center;
}

.padded {
  padding: 2rem;
}

@media (min-width: 30rem) {
  .row {
    flex-direction: row;
  }
  .row .col {
    margin-bottom: inherit;
  }
}

/* -- Fonts -- */
[type='range'] {
  -webkit-appearance: none;
  background: transparent;
  margin: 12px 0;
  width: 100%;
}

[type='range']::-moz-focus-outer {
  border: 0;
}

[type='range']:focus {
  outline: 0;
}

[type='range']:focus::-webkit-slider-runnable-track {
  background: #b7b7b7;
}

[type='range']:focus::-ms-fill-lower {
  background: #aaa;
}

[type='range']:focus::-ms-fill-upper {
  background: #b7b7b7;
}

[type='range']::-webkit-slider-runnable-track {
  cursor: default;
  height: 6px;
  transition: all .2s ease;
  width: 100%;
  box-shadow: 0px 0px 1px rgba(0, 0, 0, 0.2), 0 0 0px rgba(13, 13, 13, 0.2);
  background: #aaa;
  border: 0px solid white;
  border-radius: 5px;
}

[type='range']::-webkit-slider-thumb {
  box-shadow: 2px 2px 2px rgba(0, 0, 0, 0.2), 0 0 2px rgba(13, 13, 13, 0.2);
  background: white;
  border: 0px solid white;
  border-radius: 12px;
  box-sizing: border-box;
  cursor: ew-resize;
  height: 24px;
  width: 24px;
  -webkit-appearance: none;
  margin-top: -9px;
}

[type='range']::-moz-range-track {
  box-shadow: 0px 0px 1px rgba(0, 0, 0, 0.2), 0 0 0px rgba(13, 13, 13, 0.2);
  cursor: default;
  height: 6px;
  transition: all .2s ease;
  width: 100%;
  background: #aaa;
  border: 0px solid white;
  border-radius: 5px;
  height: 3px;
}

[type='range']::-moz-range-thumb {
  box-shadow: 2px 2px 2px rgba(0, 0, 0, 0.2), 0 0 2px rgba(13, 13, 13, 0.2);
  background: white;
  border: 0px solid white;
  border-radius: 12px;
  box-sizing: border-box;
  cursor: ew-resize;
  height: 24px;
  width: 24px;
}

[type='range']::-ms-track {
  cursor: default;
  height: 6px;
  transition: all .2s ease;
  width: 100%;
  background: transparent;
  border-color: transparent;
  border-width: 12px 0;
  color: transparent;
}

[type='range']::-ms-fill-lower {
  box-shadow: 0px 0px 1px rgba(0, 0, 0, 0.2), 0 0 0px rgba(13, 13, 13, 0.2);
  background: #9d9d9d;
  border: 0px solid white;
  border-radius: 10px;
}

[type='range']::-ms-fill-upper {
  box-shadow: 0px 0px 1px rgba(0, 0, 0, 0.2), 0 0 0px rgba(13, 13, 13, 0.2);
  background: #aaa;
  border: 0px solid white;
  border-radius: 10px;
}

[type='range']::-ms-thumb {
  box-shadow: 2px 2px 2px rgba(0, 0, 0, 0.2), 0 0 2px rgba(13, 13, 13, 0.2);
  background: white;
  border: 0px solid white;
  border-radius: 12px;
  box-sizing: border-box;
  cursor: ew-resize;
  height: 24px;
  width: 24px;
  margin-top: 1.5px;
}

[type='range']:disabled::-webkit-slider-thumb, [type='range']:disabled::-moz-range-thumb, [type='range']:disabled::-ms-thumb, [type='range']:disabled::-webkit-slider-runnable-track, [type='range']:disabled::-ms-fill-lower, [type='range']:disabled::-ms-fill-upper {
  cursor: not-allowed;
}

/* TEMPORARY*/
#swatch5 {
  background-color: #2ab9ab;
}

#swatch6 {
  background-color: #a91c0d;
}

#swatch7 {
  background-color: #513d78;
}

#swatch8 {
  background-color: #d3f6f3;
}

#swatch9 {
  background-color: #fba9a0;
}

#swatch10 {
  background-color: #c8bbe0;
}

/* -- Framework -- */
/* -- CSS Reset Block -- */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

nav {
  margin: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
  content: '';
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* -- added -- */
html, body {
  overflow-x: hidden;
  max-width: 100%;
}

html {
  box-sizing: border-box;
  -webkit-text-size-adjust: none;
}

*, *:before, *:after {
  box-sizing: inherit;
}

* {
  scroll-behavior: smooth;
}

body {
  font-family: "Work Sans", sans-serif;
  font-size: 0.9rem;
  display: inline-block;
  width: 100%;
}

main {
  max-width: 60rem;
  display: block;
  margin: 0 auto;
}

.hero {
  position: relative;
  min-width: 20rem;
  display: block;
  width: 100%;
}

.hero.hero--header {
  box-shadow: 8em 8em 15em -4em #79eadf inset, -1em -2em 10em -5em #FB4D3A inset;
  -webkit-animation-name: hero-main-animation;
  animation-name: hero-main-animation;
  -webkit-animation-duration: 4s;
  animation-duration: 4s;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
  -webkit-animation-direction: alternate;
  animation-direction: alternate;
  -webkit-animation-fill-mode: none;
  animation-fill-mode: none;
  background-color: white;
  min-height: 32rem;
  max-height: 50vh;
  color: #666;
  transition: box-shadow 4s;
}

.hero.hero--header .hero--header__sub {
  position: absolute;
  top: 40%;
  right: 10%;
}

.hero.background-slice::after {
  content: "";
  background-color: white;
  position: absolute;
  left: -10rem;
  bottom: -18rem;
  width: 120rem;
  height: 12rem;
  transform: rotate(14deg);
  overflow: hidden;
  display: inline;
  margin-bottom: 2rem;
}

@keyframes hero-main-animation {
  0% {
    box-shadow: 8em 8em 15em -4em #79eadf inset, -1em -2em 10em -5em #FB4D3A inset;
  }
  50% {
    box-shadow: 0em 10em 15em -5em #79eadf inset, 0em -4em 10em -5em #FB4D3A inset;
  }
  100% {
    box-shadow: -8em 8em 15em -5em #79eadf inset, 1em -2em 10em -5em #FB4D3A inset;
  }
}

nav {
  z-index: 800;
  position: absolute;
  width: 100%;
}

nav ul {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: flex-end;
}

nav ul li {
  display: inline-block;
}

nav ul li a {
  display: block;
  padding: 1.2rem 3.5rem;
  border-radius: 16px;
  font-size: 1.2rem;
  letter-spacing: 1.2px;
}

h1 {
  font-family: "Nunito", sans-serif;
  font-size: 2.2rem;
  letter-spacing: 4px;
  font-weight: bold;
  padding-bottom: 1.4rem;
  line-height: 54px;
}

h2 {
  font-family: "Nunito", sans-serif;
  font-size: 1.9rem;
  letter-spacing: 1px;
  padding-bottom: 1rem;
  padding-top: 0.2rem;
}

h3 {
  font-family: "Work Sans", sans-serif;
  font-size: 1.5rem;
  font-weight: bold;
  letter-spacing: 1.6px;
  line-height: 38px;
  padding-bottom: 0.8rem;
}

h4 {
  font-family: "Work Sans", sans-serif;
  font-size: 1.3rem;
  color: #2ab9ab;
  line-height: 28px;
  letter-spacing: 1.4px;
  padding-bottom: 1rem;
}

p {
  margin-bottom: 1.5rem;
}

code {
  font-family: monospace;
}

.code {
  padding: 5px 12px;
  background-color: #f6f6f6;
  color: #2ab9ab;
  border-radius: 8px;
}

pre {
  border-radius: 20px;
  font-size: 1.1rem;
  display: block;
  min-width: 50%;
  margin: 1rem;
  padding: 2rem;
  box-shadow: -2px 4px 8px -3px  #666;
  background-color: #f8f8f8;
  background: linear-gradient(to bottom, #fafafa 2rem, #f4f4f4);
  color: #222;
}

.pre--dark {
  background-color: #666;
  background: linear-gradient(to bottom, #666 2rem, #999);
  color: white;
}

.pre--primary {
  background-color: #79eadf;
  background: linear-gradient(to bottom, #79eadf 2rem, #2ab9ab);
  color: white;
}

.pre--secondary {
  background-color: #FB4D3A;
  background: linear-gradient(to bottom, #FB4D3A 2rem, #a91c0d);
  color: white;
}

i {
  font-style: italic;
}

.caption {
  color: #696969;
  background-color: #f8f8f8;
  border-radius: 16px;
  padding: 1.4rem;
  margin: 0.2rem 2.2rem 1.4rem;
  box-shadow: -1px 2px 9px -5px  #666;
}

nav ul {
  list-style-type: none;
}

ul, ol {
  margin-left: 2rem;
  margin-bottom: 2rem;
}

ul li, ol li {
  margin-bottom: 1.2rem;
}

dd {
  margin: 1rem 1rem 1rem 2rem;
}

nav ul li a {
  text-decoration: none;
}

table {
  width: 80%;
}

th {
  font-weight: bold;
}

p, dd {
  line-height: 1.6rem;
  letter-spacing: 0.4px;
}

input {
  padding: 0.5rem;
}

hr {
  width: 80%;
  border-top: 1px solid #444;
  border-bottom: none;
  margin: 1.5rem auto;
}

u {
  text-decoration: none;
  padding-bottom: 0.1rem;
  border-bottom: 2px solid #aaa;
}

form {
  margin-left: 1rem;
}

input[type='email'],
input[type='number'],
input[type='password'],
input[type='search'],
input[type='tel'],
input[type='text'],
input[type='url'],
textarea,
select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-color: rgba(255, 255, 255, 0);
  border: 2px solid rgba(255, 255, 255, 0);
  border-radius: 10px;
  box-shadow: -1px 2px 6px -2px #aaa inset;
  box-sizing: inherit;
  padding: 0.8rem 1rem;
  display: inline-block;
  margin: 1rem 1.5rem 1rem 0;
  transition: box-shadow 0.4s ease-in-out;
}

input[type='email']:hover,
input[type='number']:hover,
input[type='password']:hover,
input[type='search']:hover,
input[type='tel']:hover,
input[type='text']:hover,
input[type='url']:hover,
textarea:hover,
select:hover {
  outline: 0;
  box-shadow: -2px 3px 9px -4px inset #79eadf;
}

input[type='email']:focus,
input[type='number']:focus,
input[type='password']:focus,
input[type='search']:focus,
input[type='tel']:focus,
input[type='text']:focus,
input[type='url']:focus,
textarea:focus,
select:focus {
  border: 2px solid #79eadf;
  outline: 0;
}

input[type='checkbox'],
input[type='radio'] {
  border: 0;
  margin: 1rem 1rem 0.5rem 0;
  cursor: pointer;
}

input[type='checkbox']:before,
input[type='radio']:before {
  width: 60px;
  height: 60px;
  background-color: #bbb;
  display: inline-block;
  position: absolute;
  top: 0;
  left: 0;
}

button, input[type='submit'], .button {
  padding: 0.8rem 1.4rem;
  position: relative;
  border-radius: 12px;
  color: #777;
  border: solid 3px rgba(255, 255, 255, 0);
  background-origin: border-box;
  background-clip: padding-box, border-box;
  background-color: rgba(255, 255, 255, 0);
  font-family: "Nunito", sans-serif;
  font-size: 14px;
  letter-spacing: 1.5px;
  transition: box-shadow 0.4s ease-in-out, background-color 0.4s ease-in-out, color 0.4s ease-in-out;
  font-weight: bold;
  cursor: pointer;
  margin: 1rem 1rem 1.5rem 0;
  background-image: linear-gradient(white, white), linear-gradient(10deg, #79eadf, rgba(255, 255, 255, 0) 70%);
}

button:hover, input[type='submit']:hover, .button:hover {
  background-color: #79eadf;
  box-shadow: 1px -2px 8px -4px inset \$#79eadf-Dark;
  color: \$#79eadf-Dark;
}

button:after, input[type='submit']:after, .button:after {
  content: "";
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  background-color: rgba(255, 255, 255, 0);
  border-radius: 8px;
  transition: background-color 0.4s ease-in-out;
}

.button--secondary {
  background-image: linear-gradient(white, white), linear-gradient(10deg, #FB4D3A, rgba(255, 255, 255, 0) 70%);
}

.button--secondary:hover {
  background-color: #FB4D3A;
  box-shadow: 1px -2px 8px -4px inset \$#FB4D3A-Dark;
  color: \$#FB4D3A-Dark;
}

.button--tertiary {
  background-image: linear-gradient(white, white), linear-gradient(10deg, #8D70C5, rgba(255, 255, 255, 0) 70%);
}

.button--tertiary:hover {
  background-color: #8D70C5;
  box-shadow: 1px -2px 8px -4px inset \$#8D70C5-Dark;
  color: \$#8D70C5-Dark;
}

.badge {
  position: relative;
  border-radius: 12px;
  font-family: "Nunito", sans-serif;
  font-size: 1.1rem;
  letter-spacing: 1px;
  margin: 1rem 1rem 1.5rem 0;
  padding: 0.5rem 1.3rem;
  transition: box-shadow 0.4s ease-in-out, background-color 0.4s ease-in-out, color 0.4s ease-in-out;
  font-weight: bold;
  display: inline-block;
  color: #666;
  transform: scale(1);
  background-color: #aaece5;
  background-image: linear-gradient(20deg, #fff 30%, rgba(255, 255, 255, 0.7));
}

.badge.badge--Secondary {
  background-color: #f58073;
  background-image: linear-gradient(20deg, #fff 30%, rgba(255, 255, 255, 0.7));
}

.badge.badge--Tertiary {
  background-color: #ac9ccc;
  background-image: linear-gradient(20deg, #fff 30%, rgba(255, 255, 255, 0.7));
}

.badge.badge--Grey {
  background-color: gray;
  background-image: linear-gradient(20deg, #fff 30%, rgba(255, 255, 255, 0.7));
}

.badge.badge--large {
  transform: scale(1.4);
}

.badge.badge--small {
  transform: scale(0.8);
}

.switch {
  position: relative;
  display: inline-block;
}

.switch .switch__input {
  display: none;
}

.switch .switch__label {
  display: block;
  width: 48px;
  height: 24px;
  color: rgba(255, 255, 255, 0);
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.switch .switch__label::before,
.switch .switch__label::after {
  content: "";
  display: block;
  position: absolute;
  cursor: pointer;
}

.switch .switch__label::before {
  width: 100%;
  height: 100%;
  background-color: #f2f2f2;
  border-radius: 100px;
  box-shadow: -1px 3px 3px -1px inset #aaa;
  transition: background-color 0.3s ease-out, box-shadow 0.35s ease-in;
}

.switch .switch__label::after {
  top: 0;
  left: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: #fff;
  box-shadow: 0 3px 4px -2px #999;
  transition: left 0.2s ease-in;
}

.switch .switch__input:checked + .switch__label::before {
  background-color: #79eadf;
  box-shadow: 0px 1px 4px -2px rgba(40, 40, 40, 0.4) inset;
}

.switch .switch__input:checked + .switch__label::after {
  left: 24px;
}

.checkbox input:checked ~ label:before {
  content: "*";
}

.checkbox input {
  display: none;
}

/* CUSTOM SQUARE */
.checkbox label:before {
  display: inline-block;
  content: "\00a0";
  /* Blank space */
  width: 20px;
  margin-right: 5px;
  text-align: center;
  background: #f2f2f2;
}

/* OPTIONAL COSMETICS */
.checkbox {
  font-size: 16px;
  line-height: 20px;
  margin: 10px;
}

.checkbox label {
  cursor: pointer;
}

.checkbox label:hover::before {
  background: #ddd;
}

[type='range'] {
  width: 80%;
}

[type='range']::-webkit-slider-runnable-track {
  background: linear-gradient(0deg, white, #ddd);
}

[type='range']::-webkit-slider-runnable-track:active, [type='range']::-webkit-slider-runnable-track:focus, [type='range']::-webkit-slider-runnable-track:hover, [type='range']::-webkit-slider-runnable-track:target {
  background: linear-gradient(0deg, white, #ddd);
}

[type='range']::-moz-range-track {
  background: linear-gradient(0deg, white, #ddd);
}

[type='range']::-moz-range-track:active, [type='range']::-moz-range-track:focus, [type='range']::-moz-range-track:hover, [type='range']::-moz-range-track:target {
  background: linear-gradient(0deg, white, #ddd);
}

label {
  text-indent: 1rem;
}

label,
legend {
  display: block;
  font-size: 16px;
  letter-spacing: 2px;
  color: #777;
}

input[type="range"] {
  display: block;
}

fieldset {
  border-width: 0;
  padding: 0;
}

.gridexample {
  margin-bottom: 0;
}

.gridexample * {
  background-color: #f2f2f2;
  border-radius: 6px;
  margin: 0.5rem;
  padding: 6px;
  color: #555;
}

footer {
  background-color: #999;
  text-align: center;
  color: white;
  font-size: 0.4rem;
}

.padded {
  padding: 2rem;
}

#backToTopDiv {
  position: absolute;
  top: 110vh;
  right: 10%;
  bottom: 3rem;
  min-height: 100%;
}

#backToTop {
  border: 2px solid #FB4D3A;
  position: -webkit-sticky;
  position: sticky;
  top: 20%;
  width: 3rem;
  border-radius: 100%;
  line-height: 6rem;
  padding: 0.6rem;
  cursor: pointer;
  background-color: white;
  box-shadow: -2px 5px 8px -3px #333;
}

.gg-arrow-up {
  box-sizing: border-box;
  position: relative;
  display: block;
  width: 22px;
  height: 22px;
}

.gg-arrow-up::after,
.gg-arrow-up::before {
  content: "";
  display: block;
  box-sizing: border-box;
  position: absolute;
  top: 4px;
}

.gg-arrow-up::after {
  width: 8px;
  height: 8px;
  border-top: 2px solid #FB4D3A;
  border-left: 2px solid #FB4D3A;
  transform: rotate(45deg);
  left: 7px;
}

.gg-arrow-up::before {
  width: 2px;
  height: 16px;
  left: 10px;
  background: #FB4D3A;
}

.swatch {
  min-width: 10rem;
  min-height: 10rem;
  position: relative;
  border-radius: 28px;
  background-color: #79eadf;
  overflow: hidden;
  display: inline-block;
  margin-bottom: 1.5rem;
  box-shadow: -2px 6px 10px -3px #333;
  text-align: center;
}

.swatch p {
  position: absolute;
  bottom: 0;
  background-color: rgba(20, 20, 20, 0.5);
  width: 100%;
  color: white;
  text-align: center;
  display: block;
  padding: 0.7rem;
  margin-bottom: 0;
}

@-ms-viewport {
  width: device-width;
}

/* media selectors   */
@media only screen and (min-width: 924px) {
  .caption {
    width: 60%;
  }
}

@media only screen and (max-width: 425px) {
  form {
    margin-left: 0;
  }
  pre {
    min-width: 80%;
    margin: 0;
    margin-top: 1rem;
  }
}