@charset "utef-8";
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  list-style: none;
  text-decoration: none;
}
img {
  width: 100%;
  vertical-align: bottom;
}
/* header */
.image {
  width: 60%;
}
header h1 img {
  width: 50px;
}
header h1 {
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: 7vw;
}
.image a {
  color: white;
}
.sp-header {
  position: sticky;
  top: 0;
  width: 100%;
  background-color: #000b76;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 9999;
}
.pc-header {
  display: none;
}
header {
  background-color: #000b76;
}
.hamburger {
  width: 35px;
  height: 35px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: absolute;
  top: 10px;
  right: 2%;
  z-index: 999999999;
  background: transparent;
}
.sp-header .hamburger span {
  width: 100%;
  height: 3px;
  border-radius: 10px;
  background-color: white;
  display: block;
  transition: 0.7s;
}
.hamburger p {
  font-size: 12px;
  text-align: center;
  line-height: 1;
  position: relative;
  bottom: 3px;
  transition: 0.7s;
  color: white;
}
@media (min-width: 768px) {
  .image {
    width: 100%;
  }
  header h1 img {
    width: 100px;
  }
  header h1 {
    font-family: "Zen Maru Gothic", sans-serif;
    font-size: 40px;
  }
  .image a {
    display: flex;
    align-items: center;
    color: white;
  }
  .pc-nav li {
    width: 150px;
  }
}
/* click後のスタイル */
.hamburger.active span:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}
.hamburger.active p {
  opacity: 0;
}
/* nav */
.sp-nav {
  width: 100%;
  height: 100vh;
  background-color: #00aaff;
  position: fixed;
  top: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: 0.7s;
  pointer-events: none;
  line-height: 3em;
}
.sp-nav a {
  color: #000b76;
}
i {
  margin-right: 15px;
}
.sp-nav.active {
  opacity: 1;
}
@media (min-width: 768px) {
  .sp-header,
  .sp-nav {
    display: none;
  }
  .pc-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .pc-header h1 {
    width: fit-content;
    margin: 0;
    padding: 0;
  }
  .pc-nav ul {
    display: flex;
    gap: 10px;
  }
  .pc-nav ul li a {
    color: white;
  }
}