:root {
  --bg: #f6f6f2;
  --main: #5e412f;
  --main2: #ffe189;
  --dark: #231f20;
  --light1: #dddada;
  --light2: #edeec8;
  --light3: #e9d7a0;
}

* {
  font-family: "Nunito", sans-serif;
}

body {
  background-color: var(--bg) !important;
}

/* Sidebar */
.sidebar {
  position: fixed;
  background: var(--main);
  transition: width 400ms ease;
  z-index: 1;
  height: 100%;
}

.side-nav {
  display: flex;
  flex-direction: column;
}

.sidebar li a {
  margin-left: 1.5rem;
  margin-top: 1rem;
  margin-bottom: 1rem;
  display: flex;
  color: var(--bg);
  font-size: medium;
  transition: var(--transition-speed);
}

.sidebar i {
  padding-right: 1.5em;
  font-size: 1.5em;
  transition: var(--transition-speed);
}

.sidebar li.active {
  background: var(--bg);
}
.sidebar li.active a {
  color: var(--dark);
}

.link-text {
  display: none;
}

/* Large screens */
@media only screen and (min-width: 640px) {
  .sidebar {
    width: 4.5rem;
  }
  .sidebar:hover {
    width: 12rem;
  }

  .sidebar:hover .link-text {
    display: inline;
  }

  .project .card {
    width: 30rem;
    margin-top: 2rem;
  }

  .project {
    margin-bottom: 4rem;
  }
}

/* Small screens */
@media only screen and (max-width: 768px) {
  .sidebar {
    bottom: 0;
    width: 100%;
    height: 5rem;
    overflow-x: scroll;
    overflow-y: hidden;
  }

  .side-nav {
    flex-direction: row;
  }

  .sidebar a {
    justify-content: center;
  }

  .home .container img {
    width: 5rem;
  }

  .content {
    margin-bottom: 5rem;
  }
}

.home .container {
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.home .container .desc {
  color: var(--bg);
}

.home .container img {
  width: 15rem;
}

body .home {
  background: rgb(94, 65, 47);
  background: linear-gradient(
    180deg,
    rgba(94, 65, 47, 1) 7%,
    rgba(37, 26, 19, 1) 85%
  );
  min-height: 100vh;
}

#collapse1 .card-body {
  background-color: var(--main);
  border-radius: 1.5rem;
}

#collapse1 .card-body .item {
  background-color: var(--main2);
  border-radius: 1.5rem;
  transition: 0.5s;
  cursor: default;
  display: inline;
}
#collapse1 .card-body .item:hover {
  background-color: var(--light3);
}
#collapse2 .card-body .item:hover {
  background-color: var(--light3);
}

#collapse2 .card-body .item {
  background-color: var(--main2);
  border-radius: 1.5rem;
  transition: 0.5s;
  cursor: default;
}

#collapse2 .card-body {
  background-color: var(--main);
  border-radius: 1.5rem;
}

.project .card {
  border-radius: 2rem;
  border: none;
  transition: 500ms;
  background-color: var(--light1);
}

.project .card:hover {
  box-shadow: rgba(0, 0, 0, 0.16) 0px 10px 36px 0px,
    rgba(0, 0, 0, 0.06) 0px 0px 0px 1px;
  transform: translateY(-1.5rem);
}

.project img {
  border-radius: 2rem 2rem 0 0;
  border: none;
}

.text-slider {
  overflow: hidden;
  height: 50px;
  line-height: 50px;
}

.text-slider span {
  position: relative;
  animation: slide-up 6s ease-in-out infinite;
}

@keyframes slide-up {
  0%,
  100% {
    top: 0;
  }
  20% {
    top: 0;
  }
  25% {
    top: -50px;
  }
  45% {
    top: -50px;
  }
  50% {
    top: -100px;
  }
  70% {
    top: -100px;
  }
  75% {
    top: -150px;
  }
  95% {
    top: -150px;
  }
}

.text-slider ol li span {
  white-space: nowrap;
}

.slide-in {
  transform: translateX(-10%);
  opacity: 0;
  transition: transform 0.3s ease-out, opacity 0.3s ease-out;
}

.slide-in-visible {
  transform: translateX(0);
  opacity: 1;
}