@charset "UTF-8";

/* ヘッダー */
.header {
  width: 100%;
  height: auto;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
}

.header.inverted {
  background-color: white;
  box-shadow: 0 2px 2px rgb(54 54 54 / 6%);
}

.header__inner {
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: inherit;
  position: relative;
}

.header__title {
  width: 80px;
}


@media screen and (min-width: 960px) {
  .header__inner {
    padding: 16px 32px;
  }
  .header__title {
    width: 96px;
  }
}

.header__title img {
  display: block;
  width: 100%;
  height: 100%;
}

.header__nav {
  position: absolute;
  right: 0;
  left: 0;
  top: 0;
  width: 100%;
  height: 100vh;
  transform: translateX(100%);
  background-color: #fff;
  transition: ease .4s;
}


@media screen and (min-width: 960px) {
  .header__nav {
    position: static;
    transform: initial;
    background-color: inherit;
    height: inherit;
    display: flex;
    justify-content: end;
    width: 50%;
  }
}


@media screen and (min-width: 960px) {
  .nav__items {
    width: 100%;
    display: flex;
    align-items: center;
    height: initial;
    justify-content: flex-end;
    gap: 48px;
  }
}

.nav-items {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 0;
}


@media screen and (min-width: 960px) {
  .nav-items {
    padding-top: inherit;
    padding-bottom: inherit;
    position: inherit;
    top: 0;
    left: 0;
    transform: translate(0, 0);
  }
}

.nav-items__item a {
  width: 100%;
  display: block;
  text-align: center;
  margin-bottom: 24px;
  font-family: 'Gill Sans', sans-serif;
  font-size: 1.8rem;
  position: relative;
  color: #000;
}

.nav-items__item a:before{
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
  width: 0px;
  height: 0px;
  border-radius: 50%;
  background: #1B95BF;
  opacity: 0;
  transition: all 300ms 0s ease;
  z-index: -1;
}

.nav-items__item a:hover:before{
  width: 32px;
  height: 32px;
  opacity: 0.6;
}

.nav-items__item a.current  {
  color: #1B95BF;
}

.nav-items__item a.current:hover:before  {
  display: none;
}

.nav-items__item:last-child a {
  margin-bottom: 0;
}

@media screen and (min-width: 960px) {
  .nav-items__item a {
    margin-bottom: 0;
  }
}


/* ハンバーガーメニュー */
.header__hamburger {
  width: 32px;
  height: 100%;

}

.hamburger {
  background-color: transparent;
  border-color: transparent;
  z-index: 9999;
}

@media screen and (min-width: 960px) {
  .hamburger {
    display: none;
  }
}


.hamburger span {
  width: 100%;
  height: 1px;
  background-color: #000;
  position: relative;
  transition: ease .4s;
  display: block;
}

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

.hamburger span:nth-child(2) {
  margin: 8px 0;
}

.hamburger span:nth-child(3) {
  top: 0;
}


/* ハンバーガーメニュークリック後のスタイル */
.header__nav.active {
  transform: translateX(0);
}

.hamburger.active span:nth-child(1) {
  top: 5px;
  transform: rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;

}

.hamburger.active span:nth-child(3) {
  top: -13px;
  transform: rotate(-45deg);
}