@font-face {
  font-family: "area";
  src: url("area.otf");
}

@font-face {
  font-family: "lato";
  src: url("Lato-Thin.ttf");
}

@font-face {
  font-family: "entang";
  src: url("entang.ttf");
}

body {
  font-family: Arial, Helvetica, sans-serif;
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  color: white;
  list-style-type: none;
  text-decoration: none;
  height: 300vh;
  background-color: white;
}

header {
  justify-content: space-between;
  display: flex;
  align-items: center;
  backdrop-filter: blur(20px);
  height: 60px;
  background-color: white;
}

header .sec-1 {
  justify-content: center;
  display: flex;
  align-items: center;
  padding: 20px;
  gap: 20px;
  background-color: black;
  padding: 10px 15px;
  margin: 0 10px;
  border-radius: 9999px;
}

.sec-1 div a {
  text-decoration: none;
  color: white;
  font-family: lato;
  text-transform: uppercase;
  font-weight: 900;
}

#menuToggle {
  display: block;
  position: relative;
  z-index: 1;
  -webkit-user-select: none;
  user-select: none;
  top: 3px;
}

#menuToggle a {
  text-decoration: none;
  color: black;
  transition: color 0.3s ease;
}

#menuToggle input {
  display: block;
  width: 40px;
  height: 32px;
  position: absolute;
  top: -7px;
  left: -5px;
  cursor: pointer;
  opacity: 0;
  z-index: 2;
  -webkit-touch-callout: none;
}

#menuToggle span:nth-last-child(3) {
  display: block;
  width: 43px;
  height: 3px;
  margin-bottom: 5px;
  position: relative;
  background: white;
  border-radius: 100px;
  z-index: 1;
  transform-origin: 4px 0px;
  transition: transform 0.5s cubic-bezier(0.77, 0.2, 0.05, 1),
    background 0.5s cubic-bezier(0.77, 0.2, 0.05, 1), opacity 0.55s ease;
}

#menuToggle span:nth-last-child(2) {
  display: block;
  width: 33px;
  height: 3px;
  margin-bottom: 5px;
  position: relative;
  background: white;
  border-radius: 100px;
  z-index: 1;
  transform-origin: 4px 0px;
  transition: transform 0.5s cubic-bezier(0.77, 0.2, 0.05, 1),
  background 0.5s cubic-bezier(0.77, 0.2, 0.05, 1), opacity 0.55s ease;
}

#menuToggle span:nth-last-child(3) {
  transform-origin: 0% 0%;
}

#menuToggle span:nth-last-child(2) {
  transform-origin: 0% 100%;
}

#menuToggle input:checked ~ span {
  opacity: 1;
  transform: rotate(45deg) translate(-11px, -10px);
  background: #232323;
  width: 33px;
}

#menuToggle input:checked ~ span:nth-last-child(2) {
  transform: rotate(-45deg) translate(0, -1px);
}

#menu {
  position: absolute;
  border: 2px solid black;
  width: 300px;
  margin: -100px 0 0 -50px;
  padding: 50px;
  padding-top: 125px;
  background: #ffffff;
  list-style-type: none;
  -webkit-font-smoothing: antialiased;
  transform-origin: 0% 0%;
  transform: translate(-100%, 0);
  transition: transform 0.5s cubic-bezier(0.77, 0.2, 0.05, 1);
}

#menu li {
  padding: 10px 0;
  font-size: 22px;
}

#menuToggle input:checked ~ ul {
  transform: none;
}

.sec-3 {
  justify-content: center;
  align-items: center;
  display: flex;
  gap: 20px;
  padding: 10px 15px;
  margin: 0 10px;
  border-radius: 9999px;
  background-color: black;
}

.sec-3 a {
  color: white;
  text-decoration: none;
  transition: 0.3s;
  font-size: 17px;
}

#user-name {
  position: relative;
  bottom: 5px;
}

.sec-3 a:hover {
  font-size: 18px;
}

.section-1 div {
  justify-content: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section-1 div h1 {
  font-family: area;
  font-size: 35px;
  font-weight: 900;
  color: black;
}

.section-1 div h2 {
  font-family: lato;
  font-size: 20px;
  position: relative;
  bottom: 40px;
  color: #232323;
  font-weight: 900;
}

.btn1-section-1 {
  font-family: Arial;
  text-decoration: none;
  color: black;
  padding: 20px 80px;
  font-size: 20px;
  font-weight: 100;
  border: solid black 2px;
  border-radius: 100px;
  transition: 0.3s;
}

.btn1-section-1 span {
  position: relative;
  bottom: 4px;
  margin-left: 5px;
}

.btn1-section-1:hover {
  background-color: black;
  color: white;
  border: solid white 2px;
}

.btn2-section-1 {
  margin: 20px auto;
  font-family: area;
  text-decoration: none;
  color: black;
  font-size: 20px;
  font-weight: 100;
  border-radius: 100px;
  transition: 0.3s;
  justify-content: center;
  align-items: center;
  display: flex;
}

.btn2-section-1:hover {
  text-decoration: underline;
}

.section-2, .section-3, .section-4 {
  height: 55vh;
  width: 100%;
}

.section-2 div, .section-3 div, .section-4 div {
  justify-content: center;
  align-items: center;
  display: flex;
  flex-direction: column;
  margin: 20px;
}

.section-2 div h1, .section-3 div h1, .section-4 div h1 {
  font-family: area;
  font-size: 40px;
}

.section-2 div p, .section-3 div p, .section-4 div p {
  font-family: area;
  font-size: 20px;
}

.section-3 {
  color: black;
}

.section-3 div {
  float: right;
  width: 50%;
}

.section-2, .section-4 {
  background-color: #232323;
  color: white;
}

.section-2 div, .section-4 div {
  float: left;
  width: 50%;
}

.section {
  display: flex;
  flex-direction: column;
}