/* || RESET */
*,
*::after,
*::before {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

input,
button,
textarea {
  font: inherit;
}

/* || FONTS */
@font-face {
  font-display: swap;
  font-family: "Open Sans";
  font-style: normal;
  font-weight: 400;
  src: url("../fonts/open-sans-v43-latin-regular.woff2") format("woff2");
}

@font-face {
  font-display: swap;
  font-family: "Open Sans";
  font-style: normal;
  font-weight: 700;
  src: url("../fonts/open-sans-v43-latin-700.woff2") format("woff2");
}

@font-face {
  font-display: swap;
  font-family: "Roboto Slab";
  font-style: normal;
  font-weight: 400;
  src: url("../fonts/roboto-slab-v35-latin-regular.woff2") format("woff2");
}

@font-face {
  font-display: swap;
  font-family: "Roboto Slab";
  font-style: normal;
  font-weight: 700;
  src: url("../fonts/roboto-slab-v35-latin-700.woff2") format("woff2");
}

/* || VARIABLES */
/* CHANGE THE DATA BELOW AS NEEDED */
:root {
  /* FONTS */
  --FF: "Open Sans", sans-serif;
  --FF-TITLE: "Roboto Slab", serif;
  --FF-CTA: "Roboto Slab", serif;
  --FS: 1rem;

  /* COLORS */
  --BGCOLOR: #fff;
  --BGCOLOR-HEADER: #f5f6f7;
  --BGCOLOR-MENU-BUTTON: rgba(230, 233, 233, 0.5);
  --BGCOLOR-MENU-BUTTON-HOVER: rgb(230, 233, 233);
  --BGCOLOR-HERO-CTA: #fff;
  --BGCOLOR-CODE: #f0f0f0;
  --BGCOLOR-DEMO: #fef7f7;
  --BGCOLOR-DEMO-EXPLANATION-BUTTON: #fef7f7;
  --BGCOLOR-DEMO-BUTTON: #fff;
  --BGCOLOR-TABLE: hsl(0, 87%, 95%);
  --BGCOLOR-TABLE-HEADER: #f56a6a;
  --BGCOLOR-TABLE-HOVER: hsl(0, 87%, 75%);
  --BGCOLOR-SCROLLBAR-TRACK: hsl(0, 87%, 90%);
  --BGCOLOR-SCROLLBAR-THUMB: #f56a6a;
  --BGCOLOR-SCROLLBAR-THUMB-HOVER: #f13b3b;
  --FONT-COLOR: #000;
  --FONT-COLOR-NAV-TITLE: #3d4449;
  --FONT-COLOR-NAV-ITEM: #3d4449;
  --FONT-COLOR-NAV-FOOTER: #9fa3a6;
  --FONT-COLOR-MENU-BUTTON: rgba(127, 136, 144, 0.5);
  --FONT-COLOR-MENU-BUTTON-HOVER: rgb(127, 136, 144);
  --FONT-COLOR-MAIN: #555;
  --FONT-COLOR-MAIN-LINK: #555;
  --FONT-COLOR-MAIN-LINK-HOVER: #f56a6a;
  --FONT-COLOR-MAIN-LINK-ACTIVE: #f13b3b;
  --FONT-COLOR-SOCIALS: #555;
  --FONT-COLOR-TITLE: #3d4449;
  --FONT-COLOR-TITLE-SPAN: #555;
  --FONT-COLOR-HERO-TITLE: #3d4449;
  --FONT-COLOR-HERO-SUBTITLE: #555;
  --FONT-COLOR-TOPIC-TITLE: #3d4449;
  --FONT-COLOR-SUBTOPIC-TITLE: #3d4449;
  --FONT-COLOR-SUBTOPIC-DEMO-TITLE: #3d4449;
  --FONT-COLOR-TABLE-KEYWORD: #f13b3b;
  --HIGHLIGHT-COLOR: #f56a6a;
  --HIGHLIGHT-COLOR-HOVER: #f13b3b;
  --BORDER-COLOR: #000;
  --BORDER-COLOR-NAV-ITEM: #d2d7d9bf;
  --BORDER-COLOR-HERO: #d2d7d9bf;
  --BORDER-COLOR-TOPIC: #d2d7d9bf;
  --BORDER-COLOR-TABLE: hsl(0, 87%, 29%);
  --SHADOW-COLOR: rgba(0, 0, 0, 0.1);

  /* THEME TOGGLE COLORS */
  --FONT-COLOR-THEME-ICON-LIGHT: #333;
  --BGCOLOR-THEME-BUTTON: #f1f1f1;
  --BGCOLOR-THEME-BUTTON-AFTER: #333;
  --BORDER-COLOR-THEME-BUTTON: #ccc;
  --SHADOW-COLOR-THEME: rgba(0, 0, 0, 0.3);

  /* BORDERS */
  --BORDERS: 1px solid var(--BORDER-COLOR);
  --BORDER-THEME-BUTTON: 1px solid var(--BORDER-COLOR-THEME-BUTTON);

  /* SHADOWS */
  --BOX-SHADOW-HEADER: 0 0 25px var(--SHADOW-COLOR);
  --BOX-SHADOW-HEADER-LIGHT: 0 0 5px var(--SHADOW-COLOR);
  --BOX-SHADOW-IMAGE: 0 0 5px var(--SHADOW-COLOR);
  --BOX-SHADOW-SCROLLBAR: 0 0 5px var(--SHADOW-COLOR);
  --BOX-SHADOW-THEME: 0 0 3px var(--SHADOW-COLOR-THEME);
}

/* || UTILITY CLASSES */
.dark {
  --BGCOLOR: #121212;
  --BGCOLOR-HEADER: #1e1e1e;
  --BGCOLOR-MENU-BUTTON: rgba(255, 255, 255, 0.05);
  --BGCOLOR-MENU-BUTTON-HOVER: rgba(255, 255, 255, 0.15);
  --BGCOLOR-HERO-CTA: #121212;
  --BGCOLOR-CODE: #1e1e1e;
  --BGCOLOR-DEMO: #181818;
  --BGCOLOR-DEMO-EXPLANATION-BUTTON: #1f1f1f;
  --BGCOLOR-DEMO-BUTTON: #121212;
  --BGCOLOR-TABLE: #2a2a2a;
  --BGCOLOR-TABLE-HEADER: #f56a6a;
  --BGCOLOR-TABLE-HOVER: #3b3b3b;
  --BGCOLOR-SCROLLBAR-TRACK: #2b2b2b;
  --BGCOLOR-SCROLLBAR-THUMB: #f56a6a;
  --BGCOLOR-SCROLLBAR-THUMB-HOVER: #f13b3b;
  --FONT-COLOR: #e0e0e0;
  --FONT-COLOR-NAV-TITLE: #f5f5f5;
  --FONT-COLOR-NAV-ITEM: #d3d3d3;
  --FONT-COLOR-NAV-FOOTER: #9fa3a6;
  --FONT-COLOR-MENU-BUTTON: rgba(255, 255, 255, 0.4);
  --FONT-COLOR-MENU-BUTTON-HOVER: rgba(255, 255, 255, 0.75);
  --FONT-COLOR-MAIN: #ccc;
  --FONT-COLOR-MAIN-LINK: #f56a6a;
  --FONT-COLOR-MAIN-LINK-HOVER: #f13b3b;
  --FONT-COLOR-MAIN-LINK-ACTIVE: #ff8a8a;
  --FONT-COLOR-SOCIALS: #ddd;
  --FONT-COLOR-TITLE: #ffffff;
  --FONT-COLOR-TITLE-SPAN: #ccc;
  --FONT-COLOR-HERO-TITLE: #ffffff;
  --FONT-COLOR-HERO-SUBTITLE: #bbbbbb;
  --FONT-COLOR-TOPIC-TITLE: #ffffff;
  --FONT-COLOR-SUBTOPIC-TITLE: #f0f0f0;
  --FONT-COLOR-SUBTOPIC-DEMO-TITLE: #f0f0f0;
  --FONT-COLOR-TABLE-KEYWORD: #ff6b6b;
  --HIGHLIGHT-COLOR: #f56a6a;
  --HIGHLIGHT-COLOR-HOVER: #f13b3b;
  --BORDER-COLOR: #444;
  --BORDER-COLOR-NAV-ITEM: #333;
  --BORDER-COLOR-HERO: #333;
  --BORDER-COLOR-TOPIC: #333;
  --BORDER-COLOR-TABLE: #822727;
  --SHADOW-COLOR: rgba(0, 0, 0, 0.6);
  --BOX-SHADOW-HEADER: 0 0 25px rgba(0, 0, 0, 0.6);
  --BOX-SHADOW-HEADER-LIGHT: 0 0 5px rgba(0, 0, 0, 0.4);
  --BOX-SHADOW-IMAGE: 0 0 5px rgba(0, 0, 0, 0.5);
  --BOX-SHADOW-SCROLLBAR: 0 0 5px rgba(0, 0, 0, 0.6);

  /* THEME TOGGLE COLORS */
  --FONT-COLOR-THEME-ICON-DARK: #f1f1f1;
  --BGCOLOR-THEME-BUTTON: #222;
  --BGCOLOR-THEME-BUTTON-AFTER: #f1f1f1;
  --BORDER-COLOR-THEME-BUTTON: #666;
  --SHADOW-COLOR-THEME: rgba(255, 255, 255, 0.3);
}

.sr-only {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  top: auto;
  overflow: hidden;
}

.nowrap {
  white-space: nowrap;
}

.center {
  text-align: center;
}

.bold {
  font-weight: 700;
}

.italic {
  font-style: italic;
}

.highlight {
  color: var(--HIGHLIGHT-COLOR);
}

.bh {
  font-weight: 700;
  color: var(--HIGHLIGHT-COLOR);
}

.wrapper {
  display: flex;
  flex-direction: row;
  gap: 0.5em;
  margin-bottom: 0.75em;
}

.break {
  word-break: break-all;
}

.hidden {
  opacity: 0;
  display: none;
}

.display {
  display: block;
}

.strike-through {
  text-decoration: line-through;
}

/* || GENERAL STYLES */
html {
  font-size: var(--FS);
  font-family: var(--FF);
  background-color: var(--BGCOLOR);
}

body {
  color: var(--FONT-COLOR);
}

.body__overlay {
  position: fixed;
  display: none;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 5;
  background-color: transparent;
}

.container {
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  max-width: 75rem;
  margin: 0 auto;
}

p {
  line-height: 1.5;
}

code {
  color: var(--HIGHLIGHT-COLOR);
  background-color: var(--BGCOLOR-CODE);
  padding: 0.15em 0.5em;
  font-size: 0.835rem;
  word-break: break-all;
  display: block;
  margin-top: 0.75em;
  margin-bottom: 0.75em;
  margin-left: 1.5em;
  line-height: 1.5;
}

.code-indent {
  text-indent: 1.5em;
}

::-webkit-scrollbar {
  width: 0.4rem;
}
::-webkit-scrollbar-track {
  background-color: var(--BGCOLOR-SCROLLBAR-TRACK);
}
::-webkit-scrollbar-thumb {
  background-color: var(--BGCOLOR-SCROLLBAR-THUMB);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--BGCOLOR-SCROLLBAR-THUMB-HOVER);
  box-shadow: var(--BOX-SHADOW-SCROLLBAR);
}

/* || HEADER */
header {
  position: relative;
  max-width: 250px;
  z-index: 10;
}

.theme {
  box-shadow: var(--BOX-SHADOW-THEME);
  background-color: transparent;
  border-radius: 50px;
  position: absolute;
  z-index: 10;
  top: 1rem;
  right: 1rem;
  padding: 0.5em 1em;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 0.5em;
}

.theme__button {
  border: var(--BORDER-THEME-BUTTON);
  background-color: var(--BGCOLOR-THEME-BUTTON);
  border-radius: 100px;
  width: 2.5rem;
  height: 1.5rem;
  position: relative;
  display: flex;
  align-items: center;
  cursor: pointer;
}

.theme__button::after {
  content: "";
  background-color: var(--BGCOLOR-THEME-BUTTON-AFTER);
  position: absolute;
  left: 0;
  top: 0.225rem;
  bottom: 0.225rem;
  width: 1rem;
  border-radius: 100px;
  transform: translateX(0.2rem);
}

.theme__button.active::after {
  transform: translateX(1.1rem);
}

.theme__icon {
  opacity: 1;
  width: 1.125rem;
}

.theme__icon--light {
  color: var(--FONT-COLOR-THEME-ICON-LIGHT);
}

.theme__icon--dark {
  color: var(--FONT-COLOR-THEME-ICON-DARK);
}

.nav__container {
  padding: 1.5rem 1.5rem 3rem;
  overflow: auto;
  position: fixed;
  top: 0;
  bottom: 0;
  z-index: 1;
  box-shadow: var(--BOX-SHADOW-HEADER);
  background-color: var(--BGCOLOR-HEADER);
  width: 100%;
  max-width: 250px;
}

.nav__title {
  font-family: var(--FF-TITLE);
  font-size: 1.05rem;
  font-weight: 700;
  border-bottom: 3px solid var(--HIGHLIGHT-COLOR);
  padding-bottom: 0.5em;
  margin-bottom: 1.5em;
}

.nav__list {
  list-style-type: none;
  padding-bottom: 2rem;
  margin-bottom: 1rem;
  border-bottom: 2px solid var(--BORDER-COLOR-NAV-ITEM);
}

.nav__item {
  text-transform: uppercase;
  font-size: 0.675rem;
  font-family: var(--FF-TITLE);
  text-decoration: none;
  color: var(--FONT-COLOR-NAV-ITEM);
  display: block;
  padding: 1em 0;
  border-bottom: 1px solid var(--BORDER-COLOR-NAV-ITEM);
}

.nav__item--current {
  color: var(--HIGHLIGHT-COLOR);
}

.nav__item:hover,
.nav__item:focus-visible {
  color: var(--HIGHLIGHT-COLOR);
}

.nav__item:focus-visible {
  outline: none;
  text-decoration: underline;
}

.nav__list li:last-child .nav__item {
  border-bottom: none;
}

.nav__footer {
  font-size: 0.675rem;
  color: var(--FONT-COLOR-NAV-FOOTER);
}

.menu-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  position: fixed;
  top: 1rem;
  left: 0.5rem;
  z-index: 2;
}

.menu-icon__button svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--FONT-COLOR-MENU-BUTTON);
}

.menu-icon__button {
  background-color: var(--BGCOLOR-MENU-BUTTON);
  border: none;
  border-radius: 5px;
  padding: 0.5rem 1rem;
  user-select: none;
  cursor: pointer;
}

.menu-icon__button:hover,
.menu-icon__button:focus-visible {
  background-color: var(--BGCOLOR-MENU-BUTTON-HOVER);
}

.menu-icon__button:hover svg,
.menu-icon__button:focus-visible svg {
  color: var(--FONT-COLOR-MENU-BUTTON-HOVER);
}

/* || FOOTER */
.footer__container {
  padding-top: 2rem;
  padding-bottom: 1rem;
}

.footer__p {
  font-size: 0.675rem;
  color: var(--FONT-COLOR-NAV-FOOTER);
  text-align: center;
  padding-top: 3rem;
  border-top: 1px solid #7f888f;
}

.footer__link {
  text-decoration: none;
  color: var(--HIGHLIGHT-COLOR);
}

.footer__link:hover,
.footer__link:focus-visible {
  color: var(--HIGHLIGHT-COLOR-HOVER);
  text-decoration: underline;
}

/* || MAIN */
.main__container {
  padding-top: 6.875rem;
  position: relative;
  color: var(--FONT-COLOR-MAIN);
}

.socials {
  display: flex;
  flex-direction: row;
  align-items: center;
  position: absolute;
  top: 4rem;
  right: 1rem;
}

.socials a {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  color: var(--FONT-COLOR-SOCIALS);
}

.socials a:hover,
.socials a:focus-visible {
  color: var(--HIGHLIGHT-COLOR);
}

.socials svg {
  max-width: 20px;
  width: 100%;
  min-width: 18px;
}

.title {
  font-family: var(--FF-TITLE);
  color: var(--FONT-COLOR-TITLE);
  font-size: 1rem;
  padding-bottom: 1em;
  border-bottom: 5px solid var(--HIGHLIGHT-COLOR);
  margin-bottom: 2rem;
  user-select: none;
  cursor: pointer;
}

.title:hover {
  color: var(--HIGHLIGHT-COLOR);
}

.title span {
  display: block;
  font-weight: 400;
  color: var(--FONT-COLOR-TITLE-SPAN);
}

.hero {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  padding-bottom: 2rem;
  margin-bottom: 2rem;
  border-bottom: 2px solid var(--BORDER-COLOR-HERO);
}

.hero__img {
  border-radius: 15px;
  margin-bottom: 2.5rem;
  filter: saturate(0.75);
}

.hero__info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero__title {
  font-family: var(--FF-TITLE);
  color: var(--FONT-COLOR-HERO-TITLE);
  font-size: 1.5rem;
  margin-bottom: 0.25em;
}

.hero__subtitle {
  font-family: var(--FF-TITLE);
  text-transform: uppercase;
  font-size: 0.75rem;
  margin-bottom: 2.5em;
}

.hero__content {
  font-size: 0.75rem;
  margin-bottom: 1.5em;
}

.hero__content p:first-child {
  margin-bottom: 0.5em;
}

.hero__cta:any-link {
  text-decoration: none;
  text-transform: uppercase;
  color: var(--HIGHLIGHT-COLOR);
  background-color: var(--BGCOLOR-HERO-CTA);
  font-family: var(--FF-CTA);
  font-size: 0.6rem;
  font-weight: 700;
  border: 3px solid var(--HIGHLIGHT-COLOR);
  display: block;
  padding: 0.75em 1.25em;
  border-radius: 5px;
  user-select: none;
  cursor: pointer;
}

.hero__cta:hover,
.hero__cta:focus-visible {
  color: #fff;
  background-color: var(--HIGHLIGHT-COLOR);
}

.hero__cta:active {
  background-color: var(--HIGHLIGHT-COLOR-HOVER);
}

.topic {
  padding-bottom: 2rem;
  border-bottom: 2px solid var(--BORDER-COLOR-TOPIC);
  margin-bottom: 2rem;
  scroll-margin-top: 7rem;
}

.topic:last-child {
  border-bottom: none;
  margin-bottom: 5rem;
}

.topic__title {
  font-family: var(--FF-TITLE);
  color: var(--FONT-COLOR-TOPIC-TITLE);
  font-size: 1.125rem;
  text-decoration: 2px underline var(--HIGHLIGHT-COLOR);
  text-underline-offset: 0.3em;
  margin-bottom: 2em;
  user-select: none;
}

.topic__p {
  font-size: 0.75rem;
  margin-bottom: 0.5rem;
}

.topic__ul {
  margin-bottom: 0.5rem;
  font-size: 0.75rem;
  list-style-position: inside;
  margin-left: 1.5em;
}

.topic__ul li::marker {
  color: var(--HIGHLIGHT-COLOR-HOVER);
}

.subtopic {
  margin-top: 1em;
}

.subtopic__title {
  font-family: var(--FF-TITLE);
  color: var(--FONT-COLOR-SUBTOPIC-TITLE);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.subtopic__p {
  font-size: 0.75rem;
  margin-bottom: 0.5rem;
}

.subtopic__ul {
  font-size: 0.75rem;
  margin-bottom: 0.5em;
  list-style-position: inside;
  margin-left: 1.5em;
}

.subtopic__ul li::marker {
  color: var(--HIGHLIGHT-COLOR-HOVER);
}

.subtopic__table {
  font-size: 0.75rem;
  margin-bottom: 1em;
}

.subtopic__table,
.subtopic__table th,
.subtopic__table td {
  border: 1px solid var(--BORDER-COLOR-TABLE);
  border-collapse: collapse;
}

.subtopic__table thead {
  background-color: var(--BGCOLOR-TABLE-HEADER);
  color: #fff;
}

.subtopic__table tbody tr:nth-child(even) {
  background-color: var(--BGCOLOR-TABLE);
}

.subtopic__table tbody tr .rowspan {
  background-color: var(--BGCOLOR);
}

.subtopic__table tbody tr:hover td:not(.table__image, .rowspan) {
  background-color: var(--BGCOLOR-TABLE-HOVER);
  color: #fff;
}

.subtopic__table th {
  border-bottom: none;
}

.subtopic__table td:first-child {
  color: var(--FONT-COLOR-TABLE-KEYWORD);
  font-weight: 700;
}

.subtopic__table td.notfirst {
  color: var(--FONT-COLOR-MAIN);
  font-weight: 400;
}

.subtopic__table--image td:first-child {
  color: var(--FONT-COLOR-MAIN);
  font-weight: 400;
}

.subtopic__table th,
.subtopic__table td {
  text-align: left;
  padding: 0.5em 1em;
}

.subtopic__table--long {
  font-size: 0.6rem;
}

.subtopic__table--long th,
.subtopic__table--long td {
  padding: 0.25em;
  text-align: center;
}

.subtopic__table--image th:first-child {
  text-align: center;
}

.subtopic__demo {
  border: 1px solid var(--HIGHLIGHT-COLOR);
  padding: 0.5rem 1rem;
  margin-bottom: 0.5rem;
  border-radius: 10px;
  background-color: var(--BGCOLOR-DEMO);
}

.subtopic__demo h3 {
  font-family: var(--FF-TITLE);
  color: var(--FONT-COLOR-SUBTOPIC-DEMO-TITLE);
  font-weight: 700;
  font-size: 0.835rem;
  margin-bottom: 1em;
  text-transform: capitalize;
}

.subtopic__demo p {
  font-size: 0.835rem;
  margin-bottom: 0.5em;
}

.subtopic__demo img {
  margin-bottom: 1em;
}

.subtopic__demo button {
  text-decoration: none;
  text-transform: uppercase;
  color: var(--HIGHLIGHT-COLOR);
  background-color: var(--BGCOLOR-DEMO-BUTTON);
  font-family: var(--FF-CTA);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 1.25px;
  border: 2px solid var(--HIGHLIGHT-COLOR);
  display: block;
  padding: 0.5em 1em;
  border-radius: 5px;
  user-select: none;
  cursor: pointer;
}

.subtopic__demo button:hover,
.subtopic__demo button:focus-visible {
  color: #fff;
  background-color: var(--HIGHLIGHT-COLOR);
}

.subtopic__demo button:active {
  background-color: var(--HIGHLIGHT-COLOR-HOVER);
}

.subtopic a {
  color: var(--FONT-COLOR-MAIN-LINK);
  cursor: pointer;
}

.subtopic a:hover,
.subtopic a:focus-visible {
  color: var(--FONT-COLOR-MAIN-LINK-HOVER);
}

.subtopic a:active {
  color: var(--FONT-COLOR-MAIN-LINK-ACTIVE);
}

.explanation__header {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  gap: 0.25em;
  margin-bottom: 1em;
}

.explanation__header h3 {
  margin-bottom: 0;
}

.explanation__header button {
  color: var(--HIGHLIGHT-COLOR);
  background-color: var(--BGCOLOR-DEMO-EXPLANATION-BUTTON);
  font-family: var(--FF-CTA);
  font-size: 0.2rem;
  border: none;
  padding: 0.5em 1em;
  border-radius: 5px;
}

.explanation__icon {
  width: 1.25rem;
  height: 1.25rem;
}

.explanation__content {
  animation: explanation 0.4s ease-in-out forwards;
}

@keyframes explanation {
  0% {
    opacity: 0;
    transform: translateY(-5%);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* TOPIC: INTRODUCTION */
#introduction__demo1__button2 {
  display: none;
}

#introduction__demo1__button3 {
  display: none;
}

#introduction__demo4 {
  filter: drop-shadow(0 0 5px rgba(0, 0, 0, 0.3));
  animation: reappear 0.5s ease-in-out forwards;
  max-width: 250px;
}

@keyframes reappear {
  0% {
    transform: translateY(-5%);
    opacity: 0;
  }

  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

#introduction .img-btn-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}

/* TOPIC - STATEMENTS */
#statements__demo2 {
  scroll-margin-top: 7rem;
}

/* TOPIC - SYNTAX */
#easter-egg {
  border: none;
  padding: 0;
  display: inline;
  color: var(--FONT-COLOR-SUBTOPIC-TITLE);
  font-size: 0.835rem;
  text-transform: none;
  letter-spacing: 0;
  background-color: transparent;
}

#easter-egg:hover,
#easter-egg:focus-visible {
  color: var(--HIGHLIGHT-COLOR);
}

#easter-egg:active {
  color: var(--HIGHLIGHT-COLOR-HOVER);
}

/* TOPIC - OBJECTS */
.meme-image {
  width: 100%;
  max-width: 400px;
}

#bohemianRhapsodyButton {
  all: unset;
  cursor: pointer;
}

#bohemianRhapsodyButton:hover {
  color: var(--HIGHLIGHT-COLOR);
}

#bohemianRhapsodyButton:active {
  text-decoration: underline;
}

/* || MEDIA QUERY (DEVICE WIDTH) */
@media screen and (min-width: 320px) {
}
@media screen and (min-width: 420px) {
  /* || MAIN */
  .subtopic__table--long {
    font-size: 0.7rem;
  }
  .subtopic__table--long th,
  .subtopic__table--long td {
    padding: 0.25em 0.5em;
  }
}
@media screen and (min-width: 640px) {
  /* || MAIN */
  .subtopic__table--long {
    font-size: 0.7rem;
  }
  .subtopic__table--long th,
  .subtopic__table--long td {
    padding: 0.5em 1em;
  }
}
@media screen and (min-width: 768px) {
  /* || GENERAL STYLES */
  .container {
    padding-left: 3.3rem;
    padding-right: 3.3rem;
  }

  /* || HEADER */
  .menu-icon__button svg {
    color: var(--HIGHLIGHT-COLOR);
  }

  .menu-icon__button {
    background-color: transparent;
    padding: 0.4rem;
  }

  .menu-icon__button:hover,
  .menu-icon__button:focus-visible {
    background-color: transparent;
  }

  .menu-icon__button:hover svg,
  .menu-icon__button:focus-visible svg {
    color: var(--HIGHLIGHT-COLOR-HOVER);
  }

  /* || MAIN */
  .main__container {
    padding-top: 4.2rem;
  }

  .title-socials__container {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 1em;
    margin-bottom: 2rem;
    border-bottom: 5px solid var(--HIGHLIGHT-COLOR);
  }

  .socials {
    justify-content: center;
    position: static;
  }

  .socials a:hover,
  .socials a:focus-visible {
    color: var(--HIGHLIGHT-COLOR);
  }

  .title {
    padding-bottom: 0;
    border-bottom: none;
    margin-bottom: 0;
    user-select: none;
    cursor: pointer;
  }

  .title:hover {
    color: var(--HIGHLIGHT-COLOR);
  }

  .hero {
    flex-direction: row;
    justify-content: space-between;
    align-items: stretch;
    gap: 1rem;
  }

  .hero__img {
    margin-bottom: 0;
    order: 1;
    max-width: 50%;
    object-fit: cover;
    object-position: 25%;
  }

  .hero__info {
    max-width: 50%;
  }

  .hero__title {
    font-size: 2.7rem;
  }

  .hero__subtitle {
    font-size: 0.835rem;
  }

  .hero__content {
    font-size: 0.835rem;
  }

  .hero__cta:any-link {
    font-size: 0.667rem;
  }

  .topic {
    scroll-margin-top: 1.4rem;
  }

  .topic__title {
    font-size: 1.45rem;
    text-underline-offset: 0.75em;
  }

  .topic__ul {
    font-size: 0.835rem;
  }

  .topic__p {
    font-size: 0.835rem;
    margin-bottom: 0.5em;
  }

  .subtopic__title {
    font-size: 1.05rem;
    margin-bottom: 0.5em;
  }

  .subtopic__p {
    font-size: 0.835rem;
    margin-bottom: 0.5em;
  }

  .subtopic__ul {
    font-size: 0.835rem;
  }

  .subtopic__table {
    font-size: 0.835rem;
  }

  .subtopic__table--long {
    font-size: 0.835rem;
  }
  .subtopic__table--long th,
  .subtopic__table--long td {
    padding: 0.5em 1em;
  }

  .subtopic__demo h3 {
    font-size: 0.9rem;
  }

  /* TOPIC - STATEMENTS */
  #statements__demo2 {
    scroll-margin-top: 1.4rem;
  }

  /* TOPIC - SYNTAX */
  #easter-egg {
    font-size: 0.9rem;
  }
}
@media screen and (min-width: 1024px) {
  /* || MAIN */
  .hero__title {
    font-size: 2.9rem;
  }

  .hero__subtitle {
    font-size: 0.835rem;
  }

  .topic__title {
    font-size: 1.5rem;
  }
}
@media screen and (min-width: 1280px) {
  /* || HEADER */
  .nav__container {
    left: 0 !important;
    box-shadow: var(--BOX-SHADOW-HEADER-LIGHT);
  }

  .menu-icon {
    display: none;
  }

  /* || FOOTER */
  footer {
    margin-left: 250px;
  }

  /* || MAIN */
  main {
    margin-left: 250px;
  }
}

/* || MEDIA QUERY (REDUCED MOTION) */
/* CHANGE THE DATA BELOW AS NEEDED */
@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
    transition: background-color 0.3s ease-in-out;
  }

  #header,
  code,
  .subtopic__demo {
    transition: background-color 0.3s ease-in-out;
  }

  .nav__container {
    transition: left 0.5s ease-in-out, background-color 0.3s ease-in-out;
  }

  .nav__item {
    transition: color 0.15s ease-in-out;
  }

  .menu-icon {
    transition: left 0.5s ease-in-out;
  }

  .menu-icon__button svg {
    transition: color 0.15s ease-in-out;
  }

  .menu-icon__button {
    transition: background-color 0.15s ease-in-out;
  }

  .footer__link {
    transition: color 0.15s ease-in-out;
  }

  .hero__cta:any-link {
    transition: all 0.15s ease-in-out;
  }

  .subtopic__demo button {
    transition: all 0.15s ease-in-out;
  }

  .subtopic a {
    transition: color 0.15s ease-in-out;
  }

  #introduction__demo1 {
    transition: filter 1s ease-in-out;
  }

  #introduction__demo3 {
    transition: all 0.5s ease-in-out;
  }

  #easter-egg {
    transition: color 0.15s ease-in-out;
  }

  #bohemianRhapsodyButton {
    transition: color 0.15s ease-in-out;
  }

  .title {
    transition: color 0.15s ease-in-out;
  }

  .theme {
    transition: box-shadow 0.3s ease-in-out;
  }

  .theme__button {
    transition: background-color 0.3s ease-in-out, border-color 0.3s ease-in-out;
  }

  .theme__button::after {
    transition: transform 0.15s ease-in-out, background-color 0.3s ease-in-out;
  }

  .theme__icon {
    transition: opacity 0.3s ease-in-out;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto !important;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-delay: 0.001ms !important;
    animation-iteration-count: 1 !important;
    animation: none !important;
    transition-duration: 0.001ms !important;
    transition-delay: 0.001ms !important;
    transition: none !important;
    caret-color: auto !important;
  }
}