* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: "Inter", sans-serif;
  background-color: #0b1120;
  height: 1000px;
  padding-top: 60px;
  font-family: "JetBrains Mono", monospace;
}
ul {
  list-style: none;
}
a {
  text-decoration: none;
  color: inherit;
}
.header {
  background-color: #111827;
  position: fixed;
  width: 100%;
  top: 0;
  border-bottom: 1px solid #1e293b;
}
.header_content {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 30px;
  min-height: 60px;
}
.brand {
  position: relative;
  display: inline-flex;
  align-items: center;
  left: 30px;
}
.logo {
  position: relative;
  z-index: 1;
  color: white;
  
}
.icon-online {
  position: absolute;
  width: 10px;
  height: 10px;
  background-color: #38bdf8;
  margin-left: -20px;
  top: 30%;
  border: 0.3px solid #2563EB;
  border-radius: 50%;
  box-shadow: 0 0 0px 8px #24324985;
  cursor: pointer;
  transition: transform 0.5s;
  
}
.icon-online:hover{
  transform: scale(1.1);
}

.nav {
  transition: all 0.3s ease-in-out;
}
.nav-list1 {
  display: flex;
  gap: 40px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.nav-link1 {
  color: rgba(255, 255, 255, 0.5);
  font-size: 15px;
  transition: all 0.4s;
}
.nav-link1:hover,
.nav-link1:focus {
  color: rgba(255, 255, 255, 1);
}
.nav-list2 {
  display: flex;
  gap: 10px;
  position: absolute;
  top: 50%;
  right: 30px;
  transform: translateY(-50%);
  
}
.nav-list2 a{
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  transition: transform 0.3s ease;
  text-decoration: none;
}
.nav-list2 a:hover{
  transform: scale(1.3);
  background-color: #38bdf8;
  border-radius: 20%;
}

.hamburger {
  display: none;
  cursor: pointer;
}
.bar {
  height: 2px;
  width: 27px;
  background-color: whitesmoke;
  margin: 5px 0;
  opacity: 0.8;
  transition: all 0.3s ease-in-out;
}
.nav-open {
  transform: translateX(0);
}

.nav-separator {
  display: none;
  transform: translateX(-100px);
}
.hamburger-open .bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger-open .bar:nth-child(2) {
  opacity: 0;
}
.hamburger-open .bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}
@media (max-width: 600px) {
  .icon-online {
    left: -5px;
  }
  .header_content {
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 15px 30px;
  }

  .hamburger {
    display: block;
  }

  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: #111827;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    transform: translateX(-100%);
    transition:
      transform 0.4s ease,
      opacity 0.4s ease,
      visibility 0s linear 0.4s;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
  }

  .nav.nav-open {
    transform: translateX(0);
    transition:
      transform 0.4s ease,
      opacity 0.4s ease,
      visibility 0s linear 0s;
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
  }

  .nav-list1 {
    position: static;
    order: 3;
    flex-direction: column;
    gap: 20px;
    transform: none;
    padding: 25px;
  }

  .nav-list2 {
    position: static;
    order: 1;
    flex-direction: row;
    gap: 20px;
    transform: none;
    margin-left: 20px;
  }

  .nav-separator {
    display: block;
    order: 2;
    width: 200%;
    border: 0;
    border-top: 1px solid #38BDF8;
    margin: 0;
    position: absolute;
    top: 20%;
  }
  .hamburger {
    display: block;
    position: absolute;
    left: 2%;
  }
}