.header {
  left: 0;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 999;
}
.header.is-scroll .header-nuv__list {
  background-color: rgba(255, 255, 255, 0.5);
}

.header__contents {
  align-items: flex-start;
  display: flex;
  padding: 20px;
}

.header-logo {
  aspect-ratio: 95/75;
  flex-shrink: 0;
  overflow: hidden;
  width: 75px;
}
.header-logo img {
  -o-object-fit: contain;
     object-fit: contain;
}

.header-nuv {
  align-items: center;
  display: flex;
  gap: 10px;
  margin-left: auto;
}
.header-nuv__list {
  background-color: rgba(255, 255, 255, 0);
  display: none;
  transition: background-color 0.3s ease;
}

a.header-nuv__item {
  align-items: center;
  display: flex;
  flex-direction: column;
  font-weight: 500;
  gap: 2px;
  letter-spacing: 0.05em;
}
a.header-nuv__item p:nth-of-type(1) {
  font-size: 17px;
  line-height: calc(25 / 17);
}
a.header-nuv__item p:nth-of-type(2) {
  color: #8e8e8e;
  font-size: 11px;
  line-height: calc(16 / 11);
}

a.header-bnr {
  align-items: center;
  background-color: #61C4A9;
  border-radius: 5px;
  color: white;
  display: flex;
  flex-shrink: 0;
  gap: 4px;
  height: 45px;
  justify-content: center;
  width: 143px;
}
a.header-bnr p {
  font-size: 14px;
  font-weight: 500;
}
a.header-bnr img {
  flex-shrink: 0;
  width: 13px;
}

.header-btn {
  align-items: center;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  height: 35px;
  justify-content: center;
  margin-left: 4px;
  transition: opacity 0.3s ease;
  width: 35px;
}
.header-btn:hover {
  opacity: 0.7;
}
.header-btn.is-open .header-btn__bar-line:nth-of-type(1) {
  top: 9px;
  transform: rotate(35deg);
}
.header-btn.is-open .header-btn__bar-line:nth-of-type(2) {
  display: none;
}
.header-btn.is-open .header-btn__bar-line:nth-of-type(3) {
  top: 9px;
  transform: rotate(-35deg);
}

.header-btn__bar {
  height: 20px;
  position: relative;
  width: 30px;
}

.header-btn__bar-line {
  background: #61C4A9;
  height: 1px;
  left: 0;
  position: absolute;
  transition: transform 0.3s ease-in, top 0.3s ease-in;
  width: 30px;
}
.header-btn__bar-line:nth-of-type(1) {
  top: 0;
}
.header-btn__bar-line:nth-of-type(2) {
  top: 10px;
}
.header-btn__bar-line:nth-of-type(3) {
  top: 20px;
}

.header-drawer {
  background-color: #FFFFFF;
  height: 100vh;
  min-width: 275px;
  overflow: auto;
  padding-inline: 40px;
  padding-top: 100px;
  position: fixed;
  right: 0;
  top: 0;
  transform: translateX(100%);
  transition: transform 0.6s ease;
  width: 50%;
  z-index: 98;
}
.header-drawer.is-checked {
  transform: translateX(0);
}
.header-drawer .header-link-head__sns {
  gap: 20px;
  justify-content: center;
  margin-top: 22px;
}

.header-drawer__list {
  align-items: center;
  display: flex;
  flex-direction: column;
  margin-inline: auto;
  max-width: 250px;
  width: 100%;
}

.header-drawer__item {
  font-size: 15px;
  font-weight: 500;
  padding-block: 15px;
  text-align: center;
  width: 100%;
}

@media (min-width: 1024px) {
  .header-logo {
    width: 95px;
  }
  .header-nuv__list {
    align-items: center;
    border-radius: 5px;
    display: flex;
    gap: 20px;
    height: 50px;
    padding-inline: 20px;
  }
  a.header-bnr {
    height: 50px;
    width: 143px;
  }
  .header-btn {
    display: none;
  }
  .header-drawer {
    display: none;
    width: 30%;
  }
}

@media (min-width: 1366px) {
  .header-nuv {
    gap: 20px;
  }
  .header-nuv__list {
    gap: 40px;
  }
}