body {
  overflow-x: hidden;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}
header {
  width: 100%;
  height: 60px;
  display: flex;
  flex-direction: column;
  justify-content: start;
  align-items: center;
}
nav {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  border-bottom: 1px solid gray;
}
header > input {
  display: none;
}
.logo a {
  text-decoration: none;
  color: black;
  font-weight: bolder;
  font-size: 24px;
  font-family: "Trebuchet MS", "Lucida Sans Unicode", "Lucida Grande",
    "Lucida Sans", Arial, sans-serif;
}
.rightNav > label {
  display: none;
}
.rightNav > ul {
  display: flex;
  gap: 15px;
}
.rightNav > ul > li {
  position: relative;
  list-style: none;
}

.rightNav > ul > li > a {
  color: black;
  text-decoration: none;
  font-size: 13px;
}
.rightNav > ul > li > a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  width: 0;
  background-color: black;
  border-radius: 10px;
  transition: all 200ms ease-in-out;
}

.rightNav > ul > li:not(:nth-child(3)):not(:nth-child(4)) > a:hover::after {
  width: 100%;
}

.rightNav > ul > li:nth-child(3) > a {
  background-color: black;
  border: 2px solid black;
  color: wheat;
  padding: 3px 20px 6px 20px;
  border-radius: 50px;
}
.rightNav > ul > li:nth-child(3) > a:hover {
  background-color: transparent;
  color: black;
}

.rightNav > ul > li:nth-child(4) > a {
  background-color: transparent;
  border: 2px solid black;
  padding: 3px 20px 6px 20px;
  border-radius: 50px;
}
.rightNav > ul > li:nth-child(4) > a:hover {
  background-color: black;
  color: wheat;
}
#menuBar:checked ~ .sidebar {
  display: block;
}
#menuBar:not(:checked) ~ .sidebar {
  display: none;
}

#menuBar:checked ~ .sidebar > .rightNav {
  left: 0px;
}
#menuBar:not(:checked) ~ .sidebar > .rightNav {
  left: -250px;
}

#menuBar:checked ~ .sidebar > .backdrop {
  display: block;
}
#menuBar:not(:checked) ~ .sidebar > .backdrop {
  display: none;
}

/* sidebar css */
.sidebar {
  position: absolute;
  z-index: 100;
  min-height: 100vh;
  top: 0;
  left: 0;
  width: 100%;
  display: none;
}
.backdrop {
  display: none;
  width: 100%;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.5);
}
.backdrop > label {
  display: block;
  width: 100%;
  height: 100%;
}
.sidebar > .rightNav {
  position: absolute;
  left: -250px;
  top: 0;
  background-color: white;
  height: 100vh;
  width: 250px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: start;
  align-items: baseline;
  gap: 40px;
  transition: left 200ms ease-in-out;
}
.sidebarHeader {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.sidebarHeader > i {
  cursor: pointer;
}

.sidebar > .rightNav > ul {
  width: 100%;
  flex-direction: column;
  align-items: center;
  height: 400px;
}

.sidebar > .rightNav > ul > li > a {
  font-weight: 700;
}

/* media query */

@media screen and (min-width: 648px) {
  .rightNav > {
    display: none !important;
  }
  nav > .rightNav > ul {
    display: flex !important;
  }
  .sidebar,
  .sidebar > .backdrop {
    display: none !important;
  }
  .sidebar > .rightNav {
    left: -250px !important;
  }
}

@media screen and (min-width: 320px) and (max-width: 648px) {
  .rightNav > label {
    display: block !important;
  }
  nav > .rightNav > ul {
    display: none !important;
  }
}