@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;700;800;900&family=Roboto:wght@400;500;700;900&display=swap");

:root {
  --primary-color: #84f1c7;
  --secondary-color: #4084b6;
  --text-color: #808080;
  --text-color-primary: #282828;
}
* {
  padding: 0;
  margin: 0;
}
main {
  background-image: url("../img/header.jpg");
  height: 140vh;
  background-size: cover;
  background-position: top right;
  background-repeat: no-repeat;
  font-family: "Montserrat";
}
nav {
  position: fixed;
  width: 100%;
  color: var(--text-color-primary);
  display: flex;
  justify-content: space-around;
  height: 50px;
  align-items: center;
}
nav ul {
  display: flex;
  list-style: none;
  width: 40%;
  justify-content: space-between;
}
nav .nav-link {
  color: black;
  padding: 0.5rem 1rem;
  font-size: 0.9em;
  font-weight: bold;
  text-decoration: none;
}
nav .nav-link:hover {
  color: var(--secondary-color);
}
nav .active {
  background-color: var(--primary-color);
  color: white;
  border-radius: 2rem;
  transition: all 1s;
}
nav .active:hover {
  color: white;
  background-color: var(--secondary-color);
  animation: buttonHover 2s forwards;
}
@keyframes buttonHover {
  0% {
    width: 0px;
  }
  100% {
    width: 100%;
  }
}
/* hamburger menu */
.toggle-nav {
  display: none;
  position: relative;
  flex-direction: column;
  justify-content: space-between;
  height: 20px;
}
.toggle-nav input {
  position: absolute;
  height: 20px;
  width: 24px;
  opacity: 0;
  z-index: 2;
  cursor: pointer;
}
.toggle-nav span {
  display: block;
  width: 24px;
  height: 3px;
  background-color: var(--text-color-primary);
  border-radius: 3px;
  transition: all 1s;
}
.toggle-nav input:hover ~ span {
  background-color: var(--secondary-color);
}
.toggle-nav span:nth-child(2) {
  transform-origin: 0% 0%;
}
.toggle-nav span:nth-child(4) {
  transform-origin: 0% 100%;
}
.toggle-nav input:checked ~ span:nth-child(2) {
  background-color: var(--secondary-color);
  transform: rotate(45deg);
}
.toggle-nav input:checked ~ span:nth-child(4) {
  background-color: var(--secondary-color);
  transform: rotate(-45deg) translate(0px, -1px);
}
.toggle-nav input:checked ~ span:nth-child(3) {
  transform: scale(0);
}

/* header */
header {
  display: flex;
  flex-direction: column;
  color: var(--text-color);
  justify-content: center;
  height: 100vh;
  padding: 0% 10%;
}
header h1 {
  text-transform: uppercase;
}
header .judul {
  font-weight: 500;
}
header .subjudul {
  font-weight: 900;
  font-size: 4em;
}
header p {
  font-family: "Roboto";
  width: 60%;
  padding: 10px 0;
}
.btn {
  background-color: var(--primary-color);
  color: white;
  width: 13em;
  height: 3em;
  text-transform: uppercase;
  border: none;
  border-radius: 2em;
}
.btn:hover {
  cursor: pointer;
  background-color: var(--secondary-color);
}
@media screen and (max-width: 992px) {
  nav ul {
    width: 70%;
  }
}
@media screen and (max-width: 576px) {
  main {
    height: 100vh;
    position: top right;
  }
  .show {
    display: flex;
  }
  nav ul {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    padding-top: 50px;
    height: 20vh;
    padding-left: 20px;
    padding-bottom: 50px;
    background-color: white;
    flex-direction: column;
    width: 100%;
    border-bottom-left-radius: 2em;
    animation: slide 1s;
  }
  @keyframes slide {
    0% {
      height: 0px;
    }
    100% {
      height: 20vh;
    }
  }
  nav .active {
    color: var(--secondary-color);
    background-color: transparent;
  }
  nav .nav-link {
    font-size: 18px;
  }
  nav .active:hover {
    background-color: transparent;
    color: var(--secondary-color);
  }
  .toggle-nav {
    display: flex;
  }
  header {
    padding: 0;
    text-align: center;
    align-items: center;
  }
  header .subjudul {
    font-size: 2em;
  }
  header p {
    width: 90%;
  }
}