/* =================
header 
=================*/
.header {
  font-family: var(--familyNotoSans);
}

.navbar {
  align-items: center;
  background: var(--colorWhite);
  display: flex;
  height: 7.1875rem;
  justify-content: space-between;
  padding-inline: 4.3rem 1.8rem;
  position: relative;
  z-index: 10;
}

.navbar__logo {
  max-width: 17.3rem;
  transition: 0.3s;
  width: 100%;
}

.navbarList {
  display: flex;
  gap: 3.2rem;
  line-height: 1;
  padding-right: 12.9rem;
  padding-top: 1.5rem;
}

.navbarList__item {
  line-height: 1;
  position: relative;
}

.navbarList__item::after {
  background: var(--colorNavy);
  bottom: -1.7rem;
  content: "";
  height: 3px;
  left: 50%;
  min-width: 3.2rem;
  opacity: 0;
  position: absolute;
  transform: translateX(-50%);
  transition: 0.3s;
  width: 100%;
}

.navbarList__link {
  color: var(--colorBlack);
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1;
  position: relative;
  transition: 0.3s;
}

.navbarList__link--sub {
  font-size: 0.9375rem;
  font-weight: 500;
}

.morinaga__logo {
  max-width: 4.4rem;
  transition: 0.3s;
}

@media (hover: hover) {
  .navbar__logo:hover {
    opacity: 0.7;
  }

  .navbarList__link:hover {
    color: var(--colorNavy);
  }

  .navbarList__item:hover::after {
    opacity: 1;
  }

  .morinaga__logo:hover {
    opacity: 0.7;
  }
}

@media screen and (max-width: 1440px) {
  .navbarList {
    padding-right: 0;
  }
}

@media screen and (max-width: 1280px) {
  .navbar {
    height: 8.98vw;
    padding-inline: 5.38vw 2.25vw;
  }

  .navbar__logo {
    max-width: 21.64vw;
  }

  .navbarList {
    gap: 4vw;
    padding-top: 1.88vw;
  }

  .navbarList__link {
    font-size: 1.33vw;
  }

  .navbarList__link::after {
    bottom: -1.25vw;
    width: 3.83vw;
  }

  .navbarList__link--small {
    font-size: 1.17vw;
  }

  .morinaga__logo {
    max-width: 5.5vw;
  }
}

@media screen and (max-width: 767px) {
  .navbar {
    flex-direction: row-reverse;
    height: 9rem;
    padding-inline: 1.5rem 2rem;
  }

  .navbarList {
    display: none;
  }

  .navbar__logo {
    left: -1rem;
    max-width: 23rem;
    position: relative;
    top: 0rem;
  }

  .morinaga__logo {
    max-width: 5.2rem;
    position: relative;
    top: -1.5rem;
  }
}

/* =================
humburger 
=================*/
.hamburger {
  background: transparent;
  border: none;
  cursor: pointer;
  display: none;
  height: 2.5rem;
  position: relative;
  transition: 0.3s;
  width: 3.6rem;
  z-index: 10;
}

.navOpen .hamburger {
  height: 0.1875rem;
}

.hamburger span {
  background: var(--colorNavy);
  height: 0.1875rem;
  position: absolute;
  transition: transform 0.2s ease-out;
  width: 100%;
}

.hamburger span:nth-child(1) {
  left: 0;
  top: 0;
}

.hamburger span:nth-child(2) {
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

.hamburger span:nth-child(3) {
  bottom: 0;
  right: 0;
  width: 55%;
}

@media screen and (max-width: 767px) {
  .hamburger {
    display: block;
  }
}

/* =================
navdrawer 
=================*/
.navdrawer {
  align-items: center;
  background: #fdfaf5;
  display: none;
  flex-direction: column;
  height: 100svh;
  left: 0;
  margin-top: 9rem;
  opacity: 0;
  pointer-events: none;
  position: fixed;
  top: 0;
  transition: 0.3s ease-out;
  width: 100vw;
  z-index: 5;
}

.navOpen .navdrawer {
  opacity: 1;
  pointer-events: auto;
}

.navdrawer__container {
  display: grid;
  grid-template-columns: 1fr;
  margin: 0 auto;
  position: absolute;
  top: 33%;
  transform: translateY(-50%);
  width: fit-content;
}

.navdrawer__item {
  padding-bottom: 1.5rem;
  position: relative;
  text-align: center;
}

.navdrawer__item--sub {
  padding-bottom: 0;
}

.navdrawer__item::after {
  background: var(--colorNavy);
  bottom: -1rem;
  content: "";
  height: 0.375rem;
  left: 50%;
  opacity: 0;
  position: absolute;
  transform: translateX(-50%);
  width: 8.75rem;
}

.navdrawer__item:nth-child(3)::after, .navdrawer__item:nth-child(4)::after {
  bottom: -2rem;
}

.navdrawer__label {
  color: var(--colorBlack);
  font-family: var(--familyNotoSans);
  font-size: 2.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.6;
}

.navdrawer__label--sub {
  font-size: 2.25rem;
  font-weight: 500;
}

.navdrawer__list {
  display: flex;
  flex-direction: column;
  gap: 4rem;
  padding-left: 0.5rem;
}

@media screen and (max-width: 767px) {
  body.navOpen {
    overflow: hidden;
  }

  .navdrawer {
    display: flex;
  }
}