@charset "UTF-8";

/* リセット */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
ul, ol {
  list-style: none;
}
button {
  background-color: transparent;
  border: none;
  cursor: pointer;
  outline: none;
  padding: 0;
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
}
/* リセット */

body {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 500;
  line-height: 1.6;
  color: #333;
}

body.is-fixed {
  overflow: hidden;
  position: fixed;
  width: 100%;
}

.l-header {
  background-color: rgba(255, 255, 255, 0.8);
  padding: 12px 15px;
  position: fixed;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: start;
  height: 50px;
  z-index: 100;
}
@media (min-width: 768px) {
  .l-header {
    justify-content: space-between;
    align-items: center;
    height: 100px;
    padding: 30px calc((100vw - 1400px) / 2);
    top: 0;
  }
}
.l-header h1 {
  margin: 0;
}
.l-header h1 a img {
  display: block;
  width: 32px;
  height: auto;
}
@media (min-width: 768px) {
  .l-header h1 a img {
    width: 275px;
  }
}

.c-nav {
  position: relative;
}
.c-nav__toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  z-index: 1001;
  position: relative;
}
.c-nav__toggle .open,
.c-nav__toggle .close {
  width: 24px;
  height: 24px;
  display: block;
}
@media (min-width: 768px) {
  .c-nav__toggle {
    display: none;
  }
}
.c-nav__toggle[aria-expanded=true] .open {
  display: none;
}
.c-nav__toggle[aria-expanded=true] .close {
  display: block;
}
.c-nav__toggle[aria-expanded=false] .open {
  display: block;
}
.c-nav__toggle[aria-expanded=false] .close {
  display: none;
}
.c-nav__list {
  margin: 0;
  padding: 50px 30px 0;
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(255, 255, 255, 0.8);
  flex-direction: column;
  justify-content: start;
  align-items: center;
  gap: 30px;
  z-index: 1000;
}
@media (min-width: 768px) {
  .c-nav__list {
    position: unset;
    padding: 0;
    display: flex;
    flex-direction: row;
    gap: 55px;
    height: -moz-fit-content;
    height: fit-content;
    background: transparent;
    justify-content: flex-end;
  }
}
.c-nav__list.is-open {
  display: flex;
}
.c-nav__item {
  border-bottom: solid 1px #666;
  width: 100%;
  padding-bottom: 30px;
}
.c-nav__item:first-child {
  border-top: solid 1px #666;
  padding-top: 30px;
}
@media (min-width: 768px) {
  .c-nav__item {
    width: auto;
    border-bottom: none;
    padding-bottom: unset;
  }
  .c-nav__item:first-child {
    padding-top: unset;
    border-top: none;
  }
}
.c-nav__item a {
  font-family: "Zen Maru Gothic", "Hiragino Maru Gothic Pro", "Yu Gothic", "Meiryo", sans-serif;
  font-weight: 700;
  font-size: 17px;
  text-decoration: none;
  color: #333;
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
  position: relative;
  transition: all 0.3s;
}
@media (min-width: 768px) {
  .c-nav__item a:hover {
    color: #F37A3E;
  }
  .c-nav__item a:before {
    content: "";
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #F37A3E;
    margin: 0 auto;
    position: absolute;
    top: 30px;
    left: 0;
    right: 0;
    opacity: 0;
    transition: all 0.3s;
  }
  .c-nav__item a:hover:before {
    content: "";
    position: absolute;
    top: 40px;
    left: 0;
    right: 0;
    opacity: 1;
  }
}

.l-footer {
  background-color: #000;
  padding: 15px 54px;
  color: #fff;
}
@media (min-width: 768px) {
  .l-footer {
    padding: 30px 0;
  }
}
.l-footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
}
@media (min-width: 768px) {
  .l-footer__inner {
    justify-content: space-between;
  }
}
.l-footer__copyright {
  font-size: 16px;
  color: #fff;
  height: 100%;
}

.c-footer-nav__list {
  display: none;
}
@media (min-width: 768px) {
  .c-footer-nav__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 55px;
  }
}
.c-footer-nav__item a {
  font-family: "Zen Maru Gothic", "Hiragino Maru Gothic Pro", "Yu Gothic", "Meiryo", sans-serif;
  text-decoration: none;
  color: #fff;
  font-weight: 700;
  font-size: 17px;
  line-height: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: all 0.3s;
}
.c-footer-nav__item a:hover {
  color: #F37A3E;
}

/* ページトップへ */
.pagetop {
  width: 15px;
  height: auto;
  margin: 50px auto;
}
@media (min-width: 768px) {
  .pagetop {
    cursor: pointer;
    position: fixed;
    left: 50%;
    transform: translateX(-50%);
    bottom: 50px;
    display: flex;
    width: 15px;
    height: auto;
    transition: 0.3s;
    opacity: 0;
    z-index: 1000;
    left: unset;
    right: 30px;
    bottom: 100px;
    margin: unset;
  }
}
.pagetop img {
  width: 100%;
}

.p-form {
  max-width: 600px;
  margin: 0 auto;
}
.p-form__item {
  margin-bottom: 20px;
}
.p-form__label {
  display: block;
  font-weight: bold;
  margin-bottom: 8px;
}
.p-form__input, .p-form__textarea {
  width: 100%;
  padding: 10px;
  font-size: 16px;
  border: 1px solid #ccc;
  border-radius: 4px;
}
.p-form__submit {
  margin-top: 30px;
  text-align: center;
}



.u-mb30 {
  margin-bottom: 30px !important;
}
.u-mt20 {
  margin-top: 20px !important;
}
.u-visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  -webkit-clip-path: inset(50%);
          clip-path: inset(50%);
  border: 0;
  white-space: nowrap;
}
.u-ruby {
  font-size: 14px;
  line-height: 1;
  display: block;
  text-align: center;
  margin-top: 0.2rem;
}
@media screen and (max-width: 768px) {
  .u-only-pc {
    display: none !important;
  }
}
@media screen and (min-width: 769px) {
  .u-only-sp {
    display: none !important;
  }
}

mark {
  background-color: none;
  background: linear-gradient(transparent 70%, #FFEA76 0%);
}

/* スクロールフェードインアニメーション */
.fade-in-target {
  transition: opacity 0.7s cubic-bezier(0.18, 0.73, 0.38, 0.9), transform 0.7s cubic-bezier(0.18, 0.73, 0.38, 0.9);
  opacity: 0;
  transform: translateY(50px);
}

.fade-in-target.is-visible {
  opacity: 1;
  transform: translateY(0);
}