.hamburger__inner {
  position: relative;
  width: 100%;
  height: 100%;
  display: block;
}

.hamburger__line {
  position: absolute;
  left: 0;
  height: 2px;
  border-radius: 3px;
  display: block;
  width: 100%;
  transition: all 0.3s ease;
  background-color: #0281C7;
  transform: translate(0, -50%);
}
.hamburger__line:first-of-type {
  top: 20%;
}
.hamburger__line:last-of-type {
  top: 80%;
}
.hamburger__line:nth-of-type(2) {
  top: 50%;
}

#hamburger {
  cursor: pointer;
  position: fixed;
  top: 3vw;
  right: 4vw;
  width: 2vw;
  aspect-ratio: 1/1;
}
#hamburger.is-active .hamburger__line:first-of-type {
  transform: translateY(-50%) rotate(45deg);
  top: 50%;
}
#hamburger.is-active .hamburger__line:last-of-type {
  transform: translateY(-50%) rotate(-45deg);
  top: 50%;
}
#hamburger.is-active .hamburger__line:nth-of-type(2) {
  opacity: 0;
}

.header__nav-bl {
  width: 100%;
  background-color: #0281C7;
  position: fixed;
  z-index: 100;
  top: 8vw;
  height: 0;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}
.header__nav-bl.is-active {
  height: auto;
  opacity: 1;
  visibility: visible;
}
.header__nav-bl .header__nav {
  padding: 2vw 0;
}

.header__nav-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 3vw;
}
.header__nav-list li a {
  text-decoration: underline;
  color: #fff;
  font-size: 1.6vw;
}

@media screen and (max-width: 768px) {
  .header__nav-bl {
    z-index: 10000;
    max-height: 100vh;
    position: absolute;
    overflow: scroll;
  }
  .header__nav-bl::-webkit-scrollbar {
    display: none;
  }
  .header__nav {
    width: 90%;
    margin: 0 auto;
    padding: 20px 0 50px !important;
  }
  .header__nav-list {
    flex-direction: column;
    gap: 0;
  }
  .header__nav-list li a {
    text-decoration: none;
    padding: 30px 0;
    font-size: 23px;
    border-bottom: 1px solid #fff;
    display: block;
  }
  #hamburger {
    position: absolute;
    top: 1.4em;
    right: 0.8em;
    width: 1.5em;
  }
  .header__nav-bl {
    top: 65px;
  }
}
@media (max-width: 425px) {
  .header__nav-list li a {
    font-size: 18px;
    padding: 20px 0;
  }
}/*# sourceMappingURL=custom.css.map */