:root {
  --colorBase-light: #000000;
  --colorBase-dark: #d8d8d8;
  --colorBase: var(--colorBase-dark);

  --colorPrimary-light: #f420af;
  --colorPrimary-dark: #f420af;
  --colorPrimary: var(--colorPrimary-dark);

  --colorSecondary-light: #000000;
  --colorSecondary-dark: #ffffff;
  --colorSecondary: var(--colorSecondary-dark);

  --colorHover-light: #243746;
  --colorHover-dark: #cbd4d1;
  --colorHover: var(--colorHover-dark);

  --colorNotImportant-light: #9b8bc6;
  --colorNotImportant-dark: #706297;
  --colorNotImportant: var(--colorNotImportant-dark);

  --colorGreen-light: #089703;
  --colorGreen-dark: #0ad203;
  --colorGreen: var(--colorGreen-dark);

  --colorRed-light: #ff0a0a;
  --colorRed-dark: #ff0a0a;
  --colorRed: var(--colorRed-dark);

  --colorOrange-light: #f4af0c;
  --colorOrange-dark: #f4af0c;
  --colorOrange: var(--colorOrange-dark);

  --colorBlue-light: #3a3dff;
  --colorBlue-dark: #3a3dff;
  --colorBlue: var(--colorBlue-dark);

  --bgBase-light: #fafafa;
  --bgBase-dark: #0F0F0F;
  --bgBase: var(--bgBase-dark);

  --bgSecondary-light: #f0f0f0;
  --bgSecondary-dark: #181818;
  --bgSecondary: var(--bgSecondary-dark);

  --bgHover-light: #e3e3e3;
  --bgHover-dark: #1f1f1f;
  --bgHover: var(--bgHover-dark);

  --bgDark-light: #bbbbbb;
  --bgDark-dark: #000000;
  --bgDark: var(--bgDark-dark);

  --borderColor-light: #ddd;
  --borderColor-dark: #312d3e;
  --borderColor: var(--borderColor-dark);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: #000;
  color: #fff;
  font-family: 'Courier New', monospace;
  /* font-family: 'Courier New', Courier, monospace; */
}

h1 {
  color: var(--colorPrimary);
  font-size: 5rem;
  margin-bottom: 1rem;
  opacity: 0;
  animation: fadeIn 3s ease-out 0.5s forwards;
}

h2 {
  color: var(--colorPrimary);
  font-size: 4rem;
  margin-bottom: 1rem;
  opacity: 0;
  animation: fadeIn 3s ease-out 0.5s forwards;
}

h3 {
  color: var(--colorPrimary);
  font-size: 3rem;
  margin-bottom: 0.5rem;
  opacity: 0;
  animation: fadeIn 3s ease-out 0.5s forwards;
}

h4 {
  color: var(--colorPrimary);
  font-size: 2rem;
  margin-bottom: 0.5rem;
  opacity: 0;
  animation: fadeIn 3s ease-out 0.5s forwards;
}

h5 {
  font-size: 1.7rem;
  margin-bottom: 0.2rem;
  opacity: 0;
  animation: fadeIn 3s ease-out 0.5s forwards;
}

h6 {
  font-size: 1.4rem;
  margin-bottom: 0.2rem;
  opacity: 0;
  animation: fadeIn 3s ease-out 0.5s forwards;
}

p {
  font-family: 'Courier New', monospace;
  font-size: 1.2rem;
  opacity: 0;
  animation: fadeIn 3s ease-out 1.5s forwards;
}

span {
  font-family: 'Courier New', monospace;
  font-size: 1.2rem;
  opacity: 0;
  animation: fadeIn 3s ease-out 1.5s forwards;
}

.bg-dark {
  background-color: rgba(0,0,0,0.5);
}

/* Navigation */
/* Hamburger menu */
nav {
  display: block;
  position: fixed;
  top: 0;
  width: 100%;
  /* background: #0F0F0F; */
  background-color: #000;
  padding: 1rem;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  z-index: 100;
}

nav ul {
  display: flex;
  justify-content: center;
  gap: 2rem;
  list-style: none;
  flex-direction: column;
  width: 100%;
  text-align: center;
  background: #0F0F0F;
  position: absolute;
  padding-top: 2rem;
  padding-bottom: 2rem;
  top: 0;
  left: 0;
  right: 0;
  display: none;
  font-size: x-large;
}

nav ul li {
  padding-top: 1rem;
}

nav a {
  text-decoration: none;
  color: #fff;
  font-weight: bold;
  padding: 1rem;
  transition: background 0.3s;
}

.active-nav-tab {
  color: var(--colorPrimary);
}

.hamburger {
  display: block;
  font-size: 2rem;
  cursor: pointer;
  color: #fff;
  position: absolute;
  right: 1rem;
  top: 1rem;
  z-index: 100;
}

#menu-toggle {
  display: none;
}

#menu-toggle:checked + .hamburger + .nav-links {
  display: flex;
}

@media (min-width: 768px) {
  .hamburger {
    display: none;
  }

  nav {
    background: #0F0F0F;
  }

  nav ul {
    flex-direction: row;
    position: static;
    display: flex;
    padding-top: 0;
    padding-bottom: 0;
    font-size: medium;
  }

  nav ul li {
    padding-top: 0rem;
  }
}


/* Sections */

.instance {
  color: var(--colorPrimary);
  opacity: 0;
  font-weight: bold;
  animation: fadeIn 3s ease-out 1.5s forwards;
  text-decoration: none;
}

/* section {           */
/*   min-height: 90vh; */
/*   height: 90%;      */
/* }                   */

#hero {
  max-width: 920px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
  flex-direction: column;
}

#hero h1 {
  font-family: sans-serif;
  background-color: #000;
  padding: 2px 5px;
}

#hero h6 {
  background-color: #000;
  padding: 2px 5px;
}

.video-section {
  width: 90%;
  max-width: 820px;
  margin: auto;
}

.video-tags {
  width: 90%;
  max-width: 700px;
  margin: auto;
  height: auto;
  display: block;
  text-align: center;
}

.buttons-section {
  max-width: 920px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
  flex-direction: column;
}

.big-button {
  color: var(--colorPrimary);
  border: 2px solid var(--colorPrimary);
  border-radius: 0.6rem;
  cursor: pointer;
  padding: 1.1rem 1.8rem;
  margin: 1rem;
  font-size: 1.2rem;
  display: block;
  text-decoration: none;
  opacity: 0;
  animation: fadeIn 3s ease-out 0.5s forwards;
}

.big-button:hover {
  background-color: #1f1f1f;
}

.big-button a {
  color: var(--colorPrimary);
  text-decoration: none;
}

@media (min-width: 768px) {
  .buttons-section {
    flex-direction: row;
  }
}

.image-section {
  width: 90%;
  max-width: 820px;
  margin: auto;
}

.image-tags {
  width: 90%;
  max-width: 700px;
  margin: auto;
  height: auto;
  display: block;
  text-align: center;
}

#lotus {
  max-width: 920px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
  flex-direction: column;
  margin-bottom: 10rem;
  background-image: url('media/lotus.jpeg');
  background-position: center;
  background-repeat: no-repeat;
  background-size: 420px;
  padding-bottom: 4rem;
}

#rules {
  border: 2px solid;
  border-color: red;
  max-width: 920px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
  flex-direction: column;
  margin-bottom: 10rem;
  background-image: url('media/rules.png');
  background-position: right 20px bottom 10px;
  background-repeat: no-repeat;
  background-size: 420px;
  padding-bottom: 4rem;
}

#rules h3 {
  color: red;
  background-color: #000;
  font-family: sans-serif;
}

#rules h6 {
  background-color: #000;
  padding: 2px 5px;
}

.text-section {
  padding: 4rem;
}
.text-section h3 {
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}
.text-section p {
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

#evolution {
  line-height: 1.6;
  padding: 1rem;
  padding-top: 5rem;
  /* width: 100%; */
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}
#evolution-pyramid {
  text-align: center;
}
.pyramid-row {
  display: flex;
  align-items: center; /* Vertically aligns the content */
  justify-content: flex-start; /* Starts from the left */
  margin-bottom: 50px;
}
.pyramid-label {
  white-space: nowrap; /* Prevents wrapping to a new line */
  margin-right: 10px;
  text-align: left;
  flex-shrink: 0; /* Prevents the label from shrinking */
  min-width: 6rem;
  font-weight: bold;
  font-size: 1.2rem;
  color: gray;
}
.pyramid-text {
  text-align: center;
  flex-grow: 1; /* Allows text to take up the remaining space */
  word-spacing: -2px;
  letter-spacing: -1px;
}

#instances {
  padding: 4rem;
}
#instances h3 {
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}
#instances p {
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

#tech {
  padding: 4rem;
}
#tech h3 {
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}
#tech p {
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

html {
  scroll-behavior: smooth;
}

#timeline {
  padding: 4rem;
}
#timeline h3 {
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.6;
}
#timeline h6 {
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.6;
}
#timeline p {
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.6;
}

#contacts {
  padding: 4rem;
}
#contacts h3 {
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.6;
}
#contacts p {
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.6;
}

#join {
  padding: 4rem;
}
#join h3 {
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}
#join p {
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

#keys {
  border: 2px solid;
  border-color: var(--colorPrimary);
  max-width: 920px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
  flex-direction: column;
  margin-bottom: 10rem;
}

#keys h3 {
  color: red;
  background-color: #000;
  font-family: sans-serif;
}

#keys h6 {
  background-color: #000;
  padding: 2px 5px;
}


@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 920px) {
  #rules {
    background-size: 400px;
    border: 0px;
  }

  #keys {
    border: 0px;
  }
}

@media (max-width: 768px) {
  nav ul {
    flex-direction: column;
    gap: 1rem;
  }

  h1 {
    font-size: 3rem;
  }

  h2 {
    font-size: 2.5rem;
  }

  h3 {
    font-size: 2rem;
  }

  h4 {
    font-size: 1.5rem;
  }

  h5 {
    font-size: 1.3rem;
  }

  h6 {
    font-size: 1.2rem;
  }

  p {
    font-size: 1rem;
  }
  #rules {
    background-size: 350px;
  }
}

@media (max-width: 640px) {
  #rules {
    background-size: 320px;
    background-position: right 5px bottom 20px;
  }
}

.custom-icons {
  width: 1rem;
  height: 1rem;
  display: inline;
  margin-top: -0.15rem;
}

.social-icons {
  width: 1.8rem;
  height: 1.8rem;
  display: inline;
  margin-top: -0.15rem;
}

@media (min-width: 768px) {
  .social-icons {
    width: 1.3rem;
    height: 1.3rem;
  }

}

/* Tailwindcss-style classes */

.height-50 {
  min-height: 50vh;
  height: 50%;
}

.height-60 {
  min-height: 60vh;
  height: 60%;
}

.height-70 {
  min-height: 70vh;
  height: 70%;
}

.height-80 {
  min-height: 80vh;
  height: 80%;
}

.height-90 {
  min-height: 90vh;
  height: 90%;
}

.height-100 {
  min-height: 100vh;
  height: 100%;
}

.height-full {
  min-height: 100vh;
  height: 100%;
}

.standard-colors {
  background-color: #000;
  color: #fff;
}

.pt-10 {
  padding-top: 10rem;
}
.pt-9 {
  padding-top: 9rem;
}
.pt-8 {
  padding-top: 8rem;
}
.pt-7 {
  padding-top: 7rem;
}
.pt-6 {
  padding-top: 6rem;
}
.pt-5 {
  padding-top: 5rem;
}
.pt-4 {
  padding-top: 4rem;
}
.pt-3 {
  padding-top: 3rem;
}
.pt-2 {
  padding-top: 2rem;
}
.pt-1 {
  padding-top: 1rem;
}

.pb-10 {
  padding-bottom: 10rem;
}
.pb-9 {
  padding-bottom: 9rem;
}
.pb-8 {
  padding-bottom: 8rem;
}
.pb-7 {
  padding-bottom: 7rem;
}
.pb-6 {
  padding-bottom: 6rem;
}
.pb-5 {
  padding-bottom: 5rem;
}
.pb-4 {
  padding-bottom: 4rem;
}
.pb-3 {
  padding-bottom: 3rem;
}
.pb-2 {
  padding-bottom: 2rem;
}
.pb-1 {
  padding-bottom: 1rem;
}

.mt-10 {
  margin-top: 10rem;
}
.mt-9 {
  margin-top: 9rem;
}
.mt-8 {
  margin-top: 8rem;
}
.mt-7 {
  margin-top: 7rem;
}
.mt-6 {
  margin-top: 6rem;
}
.mt-5 {
  margin-top: 5rem;
}
.mt-4 {
  margin-top: 4rem;
}
.mt-3 {
  margin-top: 3rem;
}
.mt-2 {
  margin-top: 2rem;
}
.mt-1 {
  margin-top: 1rem;
}

.mb-10 {
  margin-bottom: 10rem;
}
.mb-9 {
  margin-bottom: 9rem;
}
.mb-8 {
  margin-bottom: 8rem;
}
.mb-7 {
  margin-bottom: 7rem;
}
.mb-6 {
  margin-bottom: 6rem;
}
.mb-5 {
  margin-bottom: 5rem;
}
.mb-4 {
  margin-bottom: 4rem;
}
.mb-3 {
  margin-bottom: 3rem;
}
.mb-2 {
  margin-bottom: 2rem;
}
.mb-1 {
  margin-bottom: 1rem;
}

.color-red {
  color: red;
}
.color-green {
  color: green;
}
.color-blue {
  color: blue;
}
.color-pink {
  color: #f420af;
}


.border-red {
  border: 1px solid red;
}
.border-green {
  border: 1px solid green;
}
.border-blue {
  border: 1px solid blue;
}
.border-pink {
  border: 1px solid #f420af;
}

.bold {
  font-weight: bold;
}
.font-bold {
  font-weight: bold;
}
.text-bold {
  font-weight: bold;
}

.xl {
  font-size: x-large;
}
.font-xl {
  font-size: x-large;
}
.text-xl {
  font-size: x-large;
}
xxl {
  font-size: xx-large;
}
.font-xxl {
  font-size: xx-large;
}
.text-xxl {
  font-size: xx-large;
}