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

/* navigation side bar */

/* The side navigation menu */
/* Custom styles for the sidebar */
.sidebar {
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  width: 180px;
  background-color: #000000;
  padding-top: 20px;
}

.sidebar a {
  color: white;
  padding: 10px;
  text-decoration: none;
  display: block;
  text-align: center;
}

.sidebar a:hover {
  background-color: #575d63;
}

.main-content {
  margin-left: 250px;
  padding: 20px;
}

@media (max-width: 768px) {
  .sidebar {
    width: 100%;
    height: auto;
    position: relative;
  }

  .main-content {
    margin-left: 0;
  }
}
div.content {
  margin-left: 200px;
  padding: 1px 16px;
  height: 1000px;
}

.container {
  width: 100%;
  height: 50vh;
  margin-top: 50px;
}

.banrap {
  padding: 10px;
  width: 80%;
  margin: auto;
  background: linear-gradient(to right, rgb(207, 128, 141), rgb(123, 180, 183), rgb(190, 149, 232));
}

/* video */
.content {
  width: 100%;
  height: 60vh;

}

.contrap h3 {
  width: 48%;
  margin: auto;
  font-family: "Cinzel", serif;
  background-color: #1f1c1c;
  text-align: center;
  color: aliceblue;
}

.contrap img {
  padding-left: 20px;
}

.video-background {
  position: fixed;
  right: 0;
  bottom: 0;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  z-index: -100;
  background-size: cover;
}

.video-background video {
  position: fixed;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  z-index: -100;
  -ms-transform: translateX(-50%) translateY(-50%);
  -moz-transform: translateX(-50%) translateY(-50%);
  -webkit-transform: translateX(-50%) translateY(-50%);
  transform: translateX(-50%) translateY(-50%);
}

/* text 1 */
@import url("https://fonts.googleapis.com/css2?family=Playfair+Display:wght@600");

:root {
  --bar-scale-y: 0;
  --sparkle-color: rgb(253 244 215 / 40%);
}

@keyframes pop-word {
  to {
    transform: rotateX(0);
  }
}

@keyframes show {
  to {
    opacity: 1;
  }
}

@keyframes bar-scale {
  to {
    transform: scaleY(1);
  }
}

@keyframes sparkle {
  0% {
    transform: scale(0);
  }

  60% {
    transform: scale(1) translate(4px, 1px) rotate(8deg);
  }

  100% {
    transform: scale(0) translate(4px, 1px) rotate(8deg);
  }
}

@keyframes shimmer {
  to {
    text-shadow: 0 0 8px red;
  }
}

body {
  display: grid;
  height: 100vh;

  background-color: black;
  /* place-items: center; */
  text-align: center;
  /* padding-left: 80px; */
}

/* text 2 */

h1 {
  color: white;
  font-family: "Playfair Display", Vidaloka, serif;
  font-size: 8rem;
  line-height: 0.85;
  perspective: 500px;
}

.word {
  display: block;

  animation: show 0.01s forwards, pop-word 1.5s forwards;
  animation-timing-function: cubic-bezier(0.14, 1.23, 0.33, 1.16);
  opacity: 0;

  transform: rotateX(120deg);
  transform-origin: 50% 100%;
}

.word:nth-of-type(2) {
  padding: 0 2rem;

  animation-delay: 1.5s;

  color: rgb(207, 199, 102);
}

.superscript {
  position: relative;
  animation-delay: 3.6s;

  animation-duration: 0.25s;
  animation-name: shimmer;

  vertical-align: text-top;
}

/* bars */
.superscript::before {
  --bar-width: 25%;

  position: absolute;

  top: 37%;
  left: 47%;
  width: 14%;
  height: 48%;

  animation: bar-scale 0.25s linear 3s 1 forwards;

  background: linear-gradient(to right,
      white var(--bar-width),
      transparent var(--bar-width) calc(100% - var(--bar-width)),
      white calc(100% - var(--bar-width)));

  content: "";

  transform: scaleY(var(--bar-scale-y));
}

/* sparkle */
.superscript::after {
  --size: 10rem;

  position: absolute;

  top: -5%;
  left: -85%;

  width: var(--size);
  height: var(--size);

  animation: sparkle 0.4s linear 3.5s 1 forwards;

  background: radial-gradient(circle at center,
      rgb(252 249 241 / 94%) 0% 7%,
      transparent 7% 100%),
    conic-gradient(transparent 0deg 18deg,
      var(--sparkle-color) 18deg,
      transparent 20deg 40deg,
      var(--sparkle-color) 40deg,
      transparent 43deg 87deg,
      var(--sparkle-color) 87deg,
      transparent 95deg 175deg,
      var(--sparkle-color) 175deg,
      transparent 178deg 220deg,
      var(--sparkle-color) 220deg,
      transparent 222deg 270deg,
      var(--sparkle-color) 270deg,
      transparent 275deg 300deg,
      var(--sparkle-color) 300deg,
      transparent 303deg 360deg);

  border-radius: 50%;
  clip-path: polygon(50% 0,
      59.13% 26.64%,
      85.13% -2.35%,
      100% 50%,
      50% 100%,
      0 50%,
      31.39% 34.86%);

  content: "";

  filter: blur(1px);

  transform: scale(0);
}

@media screen and (max-width: 2000px) {
  h1 {
    font-size: 3rem;
  }

  /* sparkle */
  .superscript::after {
    --size: 6rem;
  }
}

@keyframes lights {
  0% {
    color: hsl(230, 40%, 80%);
    text-shadow:
      0 0 1em hsla(320, 100%, 50%, 0.2),
      0 0 0.125em hsla(320, 100%, 60%, 0.3),
      -1em -0.125em 0.5em hsla(40, 100%, 60%, 0),
      1em 0.125em 0.5em hsla(200, 100%, 60%, 0);
  }

  30% {
    color: hsl(230, 80%, 90%);
    text-shadow:
      0 0 1em hsla(320, 100%, 50%, 0.5),
      0 0 0.125em hsla(320, 100%, 60%, 0.5),
      -0.5em -0.125em 0.25em hsla(40, 100%, 60%, 0.2),
      0.5em 0.125em 0.25em hsla(200, 100%, 60%, 0.4);
  }

  40% {
    color: hsl(230, 100%, 95%);
    text-shadow:
      0 0 1em hsla(320, 100%, 50%, 0.5),
      0 0 0.125em hsla(320, 100%, 90%, 0.5),
      -0.25em -0.125em 0.125em hsla(40, 100%, 60%, 0.2),
      0.25em 0.125em 0.125em hsla(200, 100%, 60%, 0.4);
  }

  70% {
    color: hsl(230, 80%, 90%);
    text-shadow:
      0 0 1em hsla(320, 100%, 50%, 0.5),
      0 0 0.125em hsla(320, 100%, 60%, 0.5),
      0.5em -0.125em 0.25em hsla(40, 100%, 60%, 0.2),
      -0.5em 0.125em 0.25em hsla(200, 100%, 60%, 0.4);
  }

  80% {
    color: hsl(46, 37%, 47%);
    text-shadow:
      0 0 1em hsla(320, 100%, 50%, 0.2),
      0 0 0.125em hsla(320, 100%, 60%, 0.3),
      1em -0.125em 0.5em hsla(40, 100%, 60%, 0),
      -1em 0.125em 0.5em hsla(200, 100%, 60%, 0);
  }

  100% {
    color: hsl(0, 0%, 6%);
    text-shadow:
      0 0 1em hsla(320, 100%, 50%, 0.2),
      0 0 0.125em hsla(320, 100%, 60%, 0.3),
      1em -0.125em 0.5em hsla(40, 100%, 60%, 0),
      -1em 0.125em 0.5em hsla(200, 100%, 60%, 0);
  }

}

body {
  margin: 0;
  font: 100% / 1.5 Raleway, sans-serif;
  color: hsl(230, 100%, 95%);
  background: linear-gradient(135deg, hsl(230, 40%, 12%), hsl(230, 20%, 7%));
  height: 100vh;
  display: flex;

}

h2 {
  margin: auto;
  font-size: 2.5rem;
  font-weight: 300;
  animation: lights 5s 750ms linear infinite;
  padding-top: 300px;
  font-family: "Jacquard 24 Charted", system-ui;
  margin-left: 150px;
}

/* button */
@import url("https://fonts.googleapis.com/css?family=Raleway");

:root {
  --glow-color: hsl(40, 48%, 56%);
}

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

html,
body {
  height: 100%;
  width: 100%;
  overflow: hidden;
}

body {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  background: black;
}

.glowing-btn {
  position: relative;
  color: var(--glow-color);
  cursor: pointer;
  padding: 0.35em 1em;
  border: 0.15em solid var(--glow-color);
  border-radius: 0.45em;
  background: none;
  perspective: 2em;
  font-family: "Raleway", sans-serif;
  font-size: 2em;
  font-weight: 900;
  letter-spacing: 1em;
  margin-top: 450px;
  padding-left: 6chrome0px;

  -webkit-box-shadow: inset 0px 0px 0.5em 0px var(--glow-color),
    0px 0px 0.5em 0px var(--glow-color);
  -moz-box-shadow: inset 0px 0px 0.5em 0px var(--glow-color),
    0px 0px 0.5em 0px var(--glow-color);
  box-shadow: inset 0px 0px 0.5em 0px var(--glow-color),
    0px 0px 0.5em 0px var(--glow-color);
  animation: border-flicker 2s linear infinite;
}

.glowing-txt {
  float: left;
  /* margin-right: -0.8em; */
  -webkit-text-shadow: 0 0 0.125em hsl(0 0% 100% / 0.3),
    0 0 0.45em var(--glow-color);
  -moz-text-shadow: 0 0 0.125em hsl(0 0% 100% / 0.3),
    0 0 0.45em var(--glow-color);
  text-shadow: 0 0 0.125em hsl(0 0% 100% / 0.3), 0 0 0.45em var(--glow-color);
  animation: text-flicker 3s linear infinite;
}

.faulty-letter {
  opacity: 0.5;
  animation: faulty-flicker 2s linear infinite;
}

.glowing-btn::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  opacity: 0.7;
  filter: blur(1em);
  transform: translateY(120%) rotateX(95deg) scale(1, 0.35);
  background: var(--glow-color);
  pointer-events: none;
  
}

.glowing-btn::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0;
  z-index: -1;
  background-color: var(--glow-color);
  box-shadow: 0 0 2em 0.2em var(--glow-color);
  transition: opacity 100ms linear;
}

.glowing-btn:hover {
  color: rgba(0, 0, 0, 0.8);
  text-shadow: none;
  animation: none;
}

.glowing-btn:hover .glowing-txt {
  animation: none;
}

.glowing-btn:hover .faulty-letter {
  animation: none;
  text-shadow: none;
  opacity: 1;
}

.glowing-btn:hover:before {
  filter: blur(1.5em);
  opacity: 1;
}

.glowing-btn:hover:after {
  opacity: 1;
}

@keyframes faulty-flicker {
  0% {
    opacity: 0.1;
  }

  2% {
    opacity: 0.1;
  }

  4% {
    opacity: 0.5;
  }

  19% {
    opacity: 0.5;
  }

  21% {
    opacity: 0.1;
  }

  23% {
    opacity: 1;
  }

  80% {
    opacity: 0.5;
  }

  83% {
    opacity: 0.4;
  }

  87% {
    opacity: 1;
  }
}

@keyframes text-flicker {
  0% {
    opacity: 0.1;
  }

  2% {
    opacity: 1;
  }

  8% {
    opacity: 0.1;
  }

  9% {
    opacity: 1;
  }

  12% {
    opacity: 0.1;
  }

  20% {
    opacity: 1;
  }

  25% {
    opacity: 0.3;
  }

  30% {
    opacity: 1;
  }

  70% {
    opacity: 0.7;
  }

  72% {
    opacity: 0.2;
  }

  77% {
    opacity: 0.9;
  }

  100% {
    opacity: 0.9;
  }
}

@keyframes border-flicker {
  0% {
    opacity: 0.1;
  }

  2% {
    opacity: 1;
  }

  4% {
    opacity: 0.1;
  }

  8% {
    opacity: 1;
  }

  70% {
    opacity: 0.7;
  }

  100% {
    opacity: 1;
  }
}

@media only screen and (max-width: 600px) {
  .glowing-btn {
    font-size: 1em;
  }
}