.loading {
  position: fixed;
  z-index: 1000;
  width: 100%;
  height: 100vh;
  margin: 0;
  padding: 0;
  background: #fdfdfd;
}
.loading.hide {
  opacity: 0;
  pointer-events: none;
  transition: opacity 500ms;
}
.loading .circle {
  display: block;
  position: relative;
  top: calc(50% - 20px);
  width: 50px;
  height: 50px;
  border: 8px solid #e0e0e0;
  border-top: 7px solid #bec384;
  border-radius: 50px;
  margin: 0 auto;
  animation: loading 1000ms linear 0ms infinite normal both;
}
@keyframes loading {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

body {
  font-family: "Kiwi Maru", serif;
  font-weight: 400;
  letter-spacing: 0.05em;
}
.header_nav {
  position: fixed;
  z-index: 100;
  width: 100%;
  font-family: "New Tegomin", serif;
  background: #ffffff;
  top: 0;
  padding: 32px 0;
  box-shadow: 0px -5px 20px rgba(175, 175, 175, 0.25);
}
.wrapper {
  max-width: 1110px;
  margin: 0 auto;
}
.menu_pc {
  display: flex;
  justify-content: space-between;
  font-size: 24px;
}
.menu_pc_link,
.menu_sp_link {
  font-family: "New Tegomin", serif;
  font-weight: 500;
  color: #9d9ea4;
  letter-spacing: 0.15em;
}
.menu_pc_link:hover {
  color: #bec384;
  transition: 0.3s;
}
.top_img {
  opacity: 0;
  width: 100%;
  animation-name: fadeInAnime;
  animation-duration: 5s;
  animation-fill-mode: forwards;
}
@keyframes fadeInAnime {
  from {
    opacity: 0.1;
  }
  to {
    opacity: 1;
  }
}
section {
  opacity: 0;
  visibility: hidden;
  transform: translateY(30px);
  transition: opacity 1s, visibility 1s, transform 1s;
  padding: 120px 0;
}
.is-fadein {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}
.section_title {
  font-family: "New Tegomin", serif;
  text-align: center;
  color: #9d9ea4;
  letter-spacing: 0.2em;
  margin: 0 0 72px 0;
}
.section_title_eg {
  display: inline-block;
  font-weight: 500;
  font-size: 40px;
  border-bottom: solid 3px #f0ebe8;
  padding: 0 12px 8px;
  margin-bottom: 8px;
}
.section_title_sub {
  font-size: 12px;
}
.works_list {
  display: flex;
  justify-content: space-between;
}
.works_item_img {
  width: 314px;
  height: 218px;
  border: 1px solid #d9d9d9;
  object-fit: cover;
  transition: transform 0.7s ease;
}
.works_item_img:hover {
  transform: scale(1.1);
}
.works_item_title {
  font-size: 16px;
  font-weight: 500;
  color: #5a5959;
  text-align: center;
  margin: 16px 0 0 0;
}
.skill_list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin: 72px 0 0 0;
}
.skill_item {
  display: grid;
  grid-template-columns: 120px auto;
  gap: 0 24px;
  align-items: center;
}
.skill_item_img {
  width: 120px;
}
.skill_item_title {
  font-weight: 500;
  font-size: 24px;
  color: #bec384;
  margin: 0 0 16px 0;
}
.skill_item_text {
  font-size: 16px;
  line-height: 150%;
  color: #5a5959;
}
.contact {
  text-align: center;
}
.contact_text {
  font-size: 16px;
  color: #5a5959;
  margin: 0 0 40px 0;
}
.contact_button {
  display: inline-block;
  font-weight: 700;
  font-size: 16px;
  color: #ffffff;
  background: #bec384;
  border: 1px solid #bec384;
  border-radius: 50px;
  padding: 1.5em 56px;
}
.contact_button:hover {
  color: #bec384;
  background: #ffffff;
  transition: 0.3s;
}

.footer {
  font-weight: 400;
  text-align: center;
  color: #9d9ea4;
  background: #f0ebe8;
  padding: 72px;
}

@media only screen and (min-width: 768px) {
  .sp {
    display: none;
  }
}

@media only screen and (max-width: 767px) {
  .pc {
    display: none;
  }
  /*外枠*/
  .burger {
    display: block;
    position: absolute;
    cursor: pointer;
    z-index: 3;
    right: 13px;
    top: 12px;
    text-align: center;
    width: 50px;
    height: 50px;
  }

  .burger span {
    display: block;
    position: absolute;
    left: 14px;
    width: 45%;
    height: 3px;
    background-color: #ffffff;
    transition: all 0.4s;
  }

  .burger span:nth-child(1) {
    top: 15px;
  }

  .burger span:nth-child(2) {
    top: 23px;
  }

  .burger span:nth-child(3) {
    top: 31px;
  }

  .burger.active span {
    background-color: #9d9ea4;
  }

  .burger.active span:nth-of-type(1) {
    top: 18px;
    left: 18px;
    transform: translateY(6px) rotate(-45deg);
    width: 30%;
  }

  .burger.active span:nth-of-type(2) {
    opacity: 0;
  }

  .burger.active span:nth-of-type(3) {
    top: 30px;
    left: 18px;
    transform: translateY(-6px) rotate(45deg);
    width: 30%;
  }

  .menu_sp {
    position: absolute;
    z-index: 2;
    top: 0;
    left: 0;
    color: #9d9ea4;
    background-color: #ffffff;
    text-align: center;
    width: 100%;
    opacity: 0;
    transition: opacity 0.6s ease, visibility 0.6s ease;
    margin: 0 auto;
    padding: 0;
  }

  .menu_sp_link {
    display: block;
    width: 100%;
    font-size: 20px;
    color: #9d9ea4;
    transition: 0.4s all;
    padding: 2em 0;
  }
  .menu_sp.active {
    opacity: 100;
  }
  .wrapper {
    width: 90%;
  }
  section {
    padding: 60px 0;
  }
  .section_title_eg {
    font-size: 28px;
  }
  .works_list {
    flex-direction: column;
    align-items: center;
  }
  .works_item_title {
    font-size: 14px;
  }
  .works_item {
    margin: 0 0 56px 0;
  }
  .skill_list {
    grid-template-columns: 100%;
    gap: 48px;
    align-items: center;
  }
  .skill_item {
    grid-template-columns: 100%;
    gap: 20px;
  }
  .skill_item_img {
    width: 100px;
  }
  .skill_item div,
  .skill_item_title {
    text-align: center;
  }
  .skill_item_title {
    font-size: 22px;
  }
  .skill_item_text,
  .contact_text {
    font-size: 14px;
  }
  .contact_button {
    padding: 1em 56px;
  }
  .footer {
    padding: 56px;
  }
  .copylight {
    font-size: 10px;
  }
}