html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overscroll-behavior: none;
  font-family: "Nanum Myeongjo", serif;
  color: #fff;
  background: #050505;
  scroll-behavior: smooth;
  overflow: hidden;
  position: fixed;
}

.lds-roller {
  width: 80px;
  height: 80px;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-right: -50%;
  transform: translate(-50%, -50%);
  z-index: 5;
}
.lds-roller div {
  animation: lds-roller 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
  transform-origin: 40px 40px;
}
.lds-roller div:after {
  content: " ";
  display: block;
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #f9f0ec;
  margin: -4px 0 0 -4px;
}
.lds-roller div:nth-child(1) {
  animation-delay: -0.036s;
}
.lds-roller div:nth-child(1):after {
  top: 63px;
  left: 63px;
}
.lds-roller div:nth-child(2) {
  animation-delay: -0.072s;
}
.lds-roller div:nth-child(2):after {
  top: 68px;
  left: 56px;
}
.lds-roller div:nth-child(3) {
  animation-delay: -0.108s;
}
.lds-roller div:nth-child(3):after {
  top: 71px;
  left: 48px;
}
.lds-roller div:nth-child(4) {
  animation-delay: -0.144s;
}
.lds-roller div:nth-child(4):after {
  top: 72px;
  left: 40px;
}
.lds-roller div:nth-child(5) {
  animation-delay: -0.18s;
}
.lds-roller div:nth-child(5):after {
  top: 71px;
  left: 32px;
}
.lds-roller div:nth-child(6) {
  animation-delay: -0.216s;
}
.lds-roller div:nth-child(6):after {
  top: 68px;
  left: 24px;
}
.lds-roller div:nth-child(7) {
  animation-delay: -0.252s;
}
.lds-roller div:nth-child(7):after {
  top: 63px;
  left: 17px;
}
.lds-roller div:nth-child(8) {
  animation-delay: -0.288s;
}
.lds-roller div:nth-child(8):after {
  top: 56px;
  left: 12px;
}
@keyframes lds-roller {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

#loading-text-intro {
  z-index: 3;
  position: absolute;
  width: 100vw;
  height: 100%;
  font-family: "Josefin Sans", sans-serif;
  display: flex;
  align-content: center;
  justify-content: center;
  align-items: center;
  font-size: 10px;
  font-weight: 100;
  color: #f9f0ec;
  background: radial-gradient(circle at center center, #5d5d5d 0, #090909 58%);
}

#loading-text-intro.ended {
  transform: translateY(200%);
}

.main-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

nav {
  width: 100%;
  padding: 1rem;
  position: fixed;
  z-index: 2;
}

span {
  display: inline-block;
  pointer-events: none;
  transition: transform 0.1s linear;
}

.cursor {
  pointer-events: none;
  position: fixed;
  top: 10px;
  left: 10px;
  padding: 10px;
  background-color: #fff;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
  transition: transform 0.8s ease, opacity 0.6s ease;
  z-index: 2;
}

/* .cursor:has(.a:hover){
    transform: translate(-50%, -50%) scale(4); opacity: 0.3;
} */

.a {
  display: inline-block;
  color: #fff;
  padding: 1rem;
  margin-right: 4rem;
  letter-spacing: 0.4em;
  font-size: 0.9em;
  transition: all 0.3s ease, color 0.3s ease;
}

nav.header .a:hover {
  cursor: pointer;
  color: rgb(175, 175, 175);
  transform: scale(1.1);
}

nav.header .a:hover ~ .cursor {
  transform: translate(-50%, -50%) scale(5);
  opacity: 0.1;
}

.dg.ac {
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  user-select: none;
  z-index: 2 !important; /* TODO Solve this in HTML */
}

#canvas-container {
  pointer-events: none;
  position: fixed;
  top: 0;
  left: 0;
  outline: none;
  z-index: 0;
  height: 100vh;
  width: 100vw;
  margin: 0;
  padding: 0;
  background: #000;
  background: radial-gradient(circle at center center, #171717 0, #050505 58%);
  overflow: hidden;
}

#canvas-container-details {
  pointer-events: none;
  position: absolute;
  top: 0;
  left: 0;
  outline: none;
  z-index: 0;
  height: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
  pointer-events: all;
  overflow: hidden;
}

.section {
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  user-select: none;
  /* display: flex; */
  flex-direction: column;
  align-content: center;
  justify-content: center;
  align-items: flex-start;
  position: relative;
  padding-left: 5%;
  padding-right: 5%;
  z-index: 1;
  width: 65%;
  height: 100vh;
  pointer-events: none;
}

.header {
  position: absolute;
  top: -2em;
  left: 0;
  color: #fff;
  font-size: 0.8em;
  width: 100%;
  text-align: center;
  font-family: "Josefin Sans", sans-serif;
  z-index: 2;
  opacity: 0;
  transition: all 1.9s ease-in-out;
  padding: 0;
  margin: 0;
}
.header.ended {
  top: 3em;
  opacity: 1;
}

.header > span {
  padding: 0 3.25em;
  letter-spacing: 0.4em;
  position: relative;
}

.header > span.active:after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -10px;
  width: 20px;
  height: 2px;
  background: #fff;
  -webkit-transform: translate3d(-50%, 0, 0);
  transform: translate3d(-50%, 0, 0);
}

.first {
  pointer-events: none;
  font-size: 2.2em;
  letter-spacing: 0.5em;
  text-align: center;
  width: 100vw;
  display: flex;
  height: 100vh;
  align-content: center;
  justify-content: center;
  align-items: center;
  flex-direction: column;

  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  user-select: none;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1;
  background: transparent;
  transition: transform 0.1s ease-out;
  overflow: hidden;
}

.first > h2 {
  font-size: 1em;
  line-height: 0;
  font-weight: 100;
  letter-spacing: 0.25em;
  font-style: italic;
  margin: 35px;
  transition: transform 0.15s ease-out;
}
.first > h1 {
  margin: 10px 0;
  font-weight: 100;
  letter-spacing: 0.4em;
  transition: transform 0.12s ease-out;
}

.first > p {
  font-size: 13px;
  letter-spacing: 0px;
  font-family: sans-serif;
  width: 700px;
  line-height: 28px;
  font-weight: lighter;
  margin-top: 50px;
  margin-bottom: 100px;
  color: #c9c9c996;
  opacity: 0;
  transition: all 3.9s ease-in-out;
}

.first > p.ended {
  opacity: 1;
}

.second {
  pointer-events: all;
  font-size: 2em;
  width: 100%;
  display: flex;
  height: 100vh;
  background: #141414;
  z-index: 1;
  margin: 0;
  padding: 0;
  overflow: hidden;
}

.second-container {
  pointer-events: all;
  width: 100%;
  display: flex;
  height: 100vh;
  margin: 0;
  padding: 0 10%;
  flex-direction: column;
  justify-content: center;
  z-index: 2;
  background: radial-gradient(
    circle at 90% center,
    rgba(5, 5, 5, 0) 30%,
    #141414 70%
  );
}

.second-container > ul {
  list-style: none;
  display: inline-flex;
  padding: 0px;
  margin: 0px 0px 30px 60px;
  font-family: "DM Serif Display", serif;
  color: #ffffff1c;
  z-index: 2;
}

.second-container > ul > li.active:after {
  content: "";
  top: 20px;
  width: 50px;
  height: 2px;
  background: #fff;
  position: relative;
  left: 0px;
  display: block;
}

.second-container > ul > li {
  padding-right: 20px;
  transition: all 0.8s ease-out;
}

.second-container > ul > li:hover {
  color: whitesmoke;
  pointer-events: all;
  cursor: pointer;
}

.second-container > ul > li:hover ~ nav.header.ended.cursor {
  transform: translate(-50%, -50%) scale(5);
  opacity: 1;
}

.second-container > ul > li.active {
  color: whitesmoke;
}

.second-container > p {
  font-size: 14px;
  font-family: sans-serif;
  line-height: 24px;
  width: 30%;
  color: #898989;
  margin-left: 60px;
  height: 200px;
}

.third {
  -moz-user-select: none;
  -webkit-user-select: none;
  user-select: none;
  display: flex;
  flex-direction: column;
  align-content: center;
  justify-content: center;
  align-items: center;
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

.third > h1 {
  font-size: 15vw;
  font-weight: 100;
  letter-spacing: -6px;
  color: whitesmoke;
  margin: 40px 0;
  padding: 0;
}

.third > p {
  column-count: 2;
  column-gap: 40px;
  width: 80%;
  font-size: 13px;
  font-family: sans-serif;
  font-weight: 100;
  line-height: 28px;
  height: 180px;
  color: #898989;
}

.footer {
  border: none;
  width: 100%;
  margin-bottom: 40px;
  opacity: 1;
  font-family: sans-serif;
  font-size: 7px;
  transition: all 0.8s ease-out 1.1s;
  bottom: 0;
  color: antiquewhite;
  font-weight: 100;
  opacity: 0.2;
  text-align: center;
}

.footer a {
  text-decoration: none;
  pointer-events: auto;
  color: antiquewhite;
}

@media only screen and (max-width: 660px) {
  .a {
    padding: 10px;
    margin-right: 0rem;
    letter-spacing: 0.3em;
  }

  .footer {
    margin-bottom: 20px;
  }
  .header > span {
    padding: 0 1em;
  }

  .header {
    font-size: 0.6em;
  }

  .main-section .product-display h3 {
    width: 260px;
    font-size: 42px;
    margin-left: 30px;
    line-height: 45px;
  }

  .first > h1 {
    margin: 10px 0;
    font-weight: 100;
    letter-spacing: 0.2em;
    font-size: 13vw;
  }

  .first > p {
    width: 85%;
    line-height: 22px;
  }

  .second-container {
    padding: 0;
    justify-content: flex-end;
  }

  .second-container > ul {
    margin: 0px 0px 30px 30px;
    width: 80%;
  }

  .second-container > ul > li {
    padding-right: 20px;
    transition: all 0.8s ease-out;
    font-size: 20px;
  }

  .second-container > p {
    width: 85%;
    margin-left: 30px;
    line-height: 21px;
    margin-bottom: 40px;
  }

  .third > p {
    column-count: 1;
  }
}