@charset "UTF-8";
*,
*::before,
*::after {
  box-sizing: border-box;
}

a {
  background-color: transparent;
  text-decoration: none;
  color: #383e45;
}

ul {
  list-style: none;
  padding-left: 0;
  /* ブラウザの初期のインデント（左の余白）を消す場合 */
  margin: 0;
}

img {
  max-width: 100%;
  /* 親要素の幅に合わせて縮小（はみ出し防止） */
  height: auto;
  /* アスペクト比（縦横比）を保ったまま高さ自動調整 */
}

body {
  margin: 0;
  color: #383e45;
  background-color: #fffff0;
  overflow-x: hidden;
  position: relative;
}
body.menu-open {
  overflow: hidden;
}

.background-decoration {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.background-decoration .decor-item {
  position: absolute;
  opacity: 0.18;
  transition: opacity 0.3s ease;
}
.background-decoration .decor-item img {
  display: block;
  width: 100%;
  height: auto;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
  -webkit-user-drag: none;
}
.background-decoration .decor-item.item-1 {
  top: 20vh;
  left: 5vw;
  width: clamp(120px, 22vw, 240px);
  transform: rotate(-24deg);
}
.background-decoration .decor-item.item-2 {
  top: 40vh;
  right: 22vw;
  width: clamp(120px, 22vw, 240px);
  transform: rotate(20deg);
}
.background-decoration .decor-item.item-3 {
  bottom: 10vh;
  right: 4.5vw;
  width: clamp(120px, 22vw, 240px);
  transform: rotate(-16deg);
}
.background-decoration .decor-item.item-4 {
  top: 14vh;
  right: 8vw;
  width: clamp(120px, 22vw, 240px);
  transform: rotate(34deg);
}
.background-decoration .decor-item.item-5 {
  bottom: 10vh;
  left: 18vw;
  width: clamp(120px, 22vw, 240px);
  transform: rotate(-20deg);
}

@media (max-width: 768px) {
  .background-decoration .decor-item {
    opacity: 0.18;
  }
  .background-decoration .decor-item.item-1 {
    top: 12vh;
    left: 2%;
    width: clamp(120px, 20vw, 240px);
    transform: rotate(-24deg);
  }
  .background-decoration .decor-item.item-2 {
    top: 50vh;
    left: 2%;
    width: clamp(120px, 20vw, 240px);
    transform: rotate(20deg);
  }
  .background-decoration .decor-item.item-3 {
    top: 72vh;
    right: 2%;
    width: clamp(120px, 20vw, 240px);
    transform: rotate(-16deg);
  }
  .background-decoration .decor-item.item-4 {
    top: 26vh;
    right: 2%;
    width: clamp(120px, 20vw, 240px);
    transform: rotate(34deg);
  }
  .background-decoration .decor-item.item-5 {
    bottom: 6vh;
    left: 3%;
    width: clamp(120px, 20vw, 240px);
    transform: rotate(-20deg);
  }
}
section {
  box-sizing: border-box;
}

h2 {
  margin: 10px 0;
}

.menu-overlay {
  display: none;
}
@media (max-width: 768px) {
  .menu-overlay {
    display: block;
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 90;
  }
  .menu-overlay.is-active {
    opacity: 1;
    visibility: visible;
  }
}

dd {
  margin: 0;
}

.header {
  width: 100%;
  background-color: #eedf5a;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.header .header-inner {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  height: 100px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header .header-inner .header-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transform: translateY(4px);
  /* 視覚的重心を下へ微調整して真ん中に配置 */
}
.header .header-inner .header-logo img {
  height: clamp(60px, 10vw, 80px);
  display: block;
}
.header .header-inner .hamburger {
  display: none;
  width: 30px;
  height: 22px;
  position: relative;
  cursor: pointer;
  z-index: 110;
}
.header .header-inner .hamburger::before {
  content: "";
  position: absolute;
  inset: -10px;
}
.header .header-inner .hamburger span {
  display: block;
  position: absolute;
  width: 100%;
  height: 3px;
  background-color: #383e45;
  border-radius: 2px;
  transition: all 0.3s ease;
}
.header .header-inner .hamburger span:nth-child(1) {
  top: 0;
}
.header .header-inner .hamburger span:nth-child(2) {
  top: 50%;
  transform: translateY(-50%);
}
.header .header-inner .hamburger span:nth-child(3) {
  bottom: 0;
}
.header .header-inner .hamburger.is-active span:nth-child(1) {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}
.header .header-inner .hamburger.is-active span:nth-child(2) {
  opacity: 0;
  transform: translateY(-50%) scale(0);
}
.header .header-inner .hamburger.is-active span:nth-child(3) {
  top: 50%;
  bottom: auto;
  transform: translateY(-50%) rotate(-45deg);
}
.header .header-inner .menu {
  box-sizing: border-box;
}
.header .header-inner .menu ul {
  display: flex;
  gap: 32px;
}
.header .header-inner .menu ul a {
  font-weight: bold;
  font-size: 16px;
  transition: opacity 0.2s;
}
.header .header-inner .menu ul a:hover {
  color: #4e4719;
  opacity: 0.7;
  transition: translateY(-2px);
}
@media (max-width: 768px) {
  .header .header-inner {
    height: 70px;
  }
  .header .header-inner .header-logo {
    transform: translateY(2px);
  }
  .header .header-inner .header-logo img {
    height: clamp(48px, 12vw, 54px);
  }
  .header .header-inner .hamburger {
    display: block;
  }
  .header .header-inner .hamburger.is-active {
    position: fixed;
    top: 24px;
    right: 5%;
  }
  .header .header-inner .menu {
    display: block;
    position: fixed;
    top: 0;
    right: 0;
    width: 75%;
    height: 100vh;
    height: 100dvh;
    background-color: #eedf5a;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
    z-index: 100;
    /* 横からスライドイン */
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    overflow-y: auto;
  }
  .header .header-inner .menu.is-active {
    transform: translateX(0);
  }
  .header .header-inner .menu ul {
    flex-direction: column;
    gap: 0;
    padding: 80px 28px 40px;
  }
  .header .header-inner .menu ul li {
    border-bottom: 1px solid rgba(56, 62, 69, 0.12);
  }
  .header .header-inner .menu ul li a {
    display: block;
    padding: 18px 4px;
    font-size: 16px;
    color: #383e45;
  }
}

.main {
  background-color: transparent;
  position: relative;
  z-index: 1;
  padding-top: 100px;
}
@media (max-width: 768px) {
  .main {
    padding-top: 70px;
  }
}
.main #subtitle {
  font-size: clamp(24px, 3.2vw, 40px);
  position: relative;
  margin: clamp(32px, 4vw, 60px) 0;
}
.main #subtitle::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 95%;
  max-width: 300px;
  height: clamp(3px, 0.4vw, 4.5px);
  background-color: #c4b13d;
  border-radius: 2px;
}
.main .top {
  min-height: 90vh;
  width: 100%;
  position: relative;
}
.main .top .sub-subtitle {
  position: absolute;
  top: 23%;
  left: 50%;
  font-weight: bold;
  transform: translate(-50%, -50%);
  font-size: clamp(16px, 2vw, 24px);
  white-space: nowrap;
  margin: 0;
}
.main .top .subtitle {
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: clamp(22px, 3.8vw, 40px);
  white-space: nowrap;
  margin: 0;
}
.main .top .title {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: clamp(130px, 14vw, 200px);
  white-space: nowrap;
  margin: 0;
}
.main .top .tagline {
  position: absolute;
  top: 70%;
  left: 50%;
  font-weight: bold;
  transform: translate(-50%, -50%);
  font-size: clamp(24px, 4.5vw, 40px);
  white-space: nowrap;
  margin: 0;
}
.main .top .date,
.main .top .time {
  position: absolute;
  right: 5%;
  text-align: right;
  white-space: nowrap;
  font-size: clamp(13px, 1.6vw, 18px);
}
.main .top .date {
  bottom: 60px;
  font-weight: bold;
}
.main .top .time {
  bottom: 35px;
  font-weight: bold;
}
@media (max-width: 768px) {
  .main .top {
    min-height: min(600px, 85vh);
  }
  .main .top .date {
    bottom: 45px;
  }
  .main .top .time {
    bottom: 25px;
  }
}
.main .news {
  width: 90%;
  margin: 0 auto;
  border-bottom: 1px solid rgb(220, 211, 182);
  padding-bottom: 20px;
}
.main .news .news-title {
  margin: 16px 0;
  font-size: clamp(22px, 3.2vw, 40px);
  position: relative;
  display: inline-block;
}
.main .news .news-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 3px;
  background-color: #c4b13d;
  border-radius: 2px;
}
.main .news .news-content dl {
  display: flex;
  flex-direction: column;
  font-size: clamp(14px, 1.6vw, 16px);
  line-height: 1.8;
  margin: 16px 0;
}
.main .news .news-content dl dt {
  color: #4e4e4e;
  font-size: clamp(14px, 1.6vw, 16px);
}
.main .news .news-content dl dd {
  margin: 0;
  font-size: clamp(16px, 1.8vw, 18px);
}
.main .about {
  width: 90%;
  margin: 0 auto;
  border-bottom: 1px solid rgb(220, 211, 182);
  padding-bottom: 40px;
}
.main .about .about-title {
  margin: 32px 0;
  font-size: clamp(22px, 3.2vw, 40px);
  position: relative;
  display: inline-block;
}
.main .about .about-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 3px;
  background-color: #c4b13d;
  border-radius: 2px;
}
.main .about .about-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.main .about .about-content .img {
  width: 100%;
  height: auto;
  -o-object-fit: cover;
     object-fit: cover;
}
.main .about .about-content .text p {
  font-size: clamp(16px, 2vw, 20px);
  line-height: 1.8;
}
.main .about .about-content .text .more-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: -moz-fit-content;
  width: fit-content;
  min-width: clamp(140px, 30vw, 200px);
  padding: clamp(10px, 1.4vw, 14px) clamp(24px, 4vw, 40px);
  font-size: clamp(14px, 1.6vw, 16px);
  font-weight: bold;
  background-color: #eedf5a;
  border-radius: 50px;
  text-align: center;
  box-sizing: border-box;
  transition: background-color 0.2s ease, transform 0.2s ease;
}
.main .about .about-content .text .more-btn:hover {
  background-color: #e0d34d;
  transform: translateY(-2px);
}
@media (min-width: 768px) {
  .main .about .about-content {
    flex-direction: row;
    justify-content: space-between;
  }
  .main .about .about-content .img {
    width: 60%;
  }
  .main .about .about-content .text {
    width: 35%;
  }
}
.main .projects {
  width: 90%;
  margin: 0 auto;
  border-bottom: 1px solid rgb(220, 211, 182);
}
.main .projects .projects-title {
  margin: 32px 0;
  font-size: clamp(22px, 3.2vw, 40px);
  position: relative;
  display: inline-block;
}
.main .projects .projects-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 3px;
  background-color: #c4b13d;
  border-radius: 2px;
}
.main .projects .navigation {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 25px 0 50px 0;
}
.main .projects .navigation .nav-button {
  border: 1px solid rgb(220, 211, 182);
  border-radius: 50px;
  aspect-ratio: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  text-align: center;
  font-size: clamp(16px, 3vw, 24px);
  transition: background-color 0.2s ease, transform 0.2s ease;
}
.main .projects .navigation .nav-button:hover {
  background-color: rgba(240, 240, 97, 0.2);
  transform: translateY(-2px);
}
@media (max-width: 768px) {
  .main .projects .navigation {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}
.main .talk-show {
  width: 90%;
  margin: 0 auto;
  padding-bottom: 60px;
}
.main .talk-show .talk-show-title {
  margin: 32px 0;
  font-size: clamp(22px, 3.2vw, 40px);
  position: relative;
  display: inline-block;
}
.main .talk-show .talk-show-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 3px;
  background-color: #c4b13d;
  border-radius: 2px;
}
.main .talk-show .talk-show-content {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}
.main .talk-show .talk-show-content .img {
  width: 60%;
}
.main .talk-show .talk-show-content .text {
  width: 35%;
  position: relative;
}
.main .talk-show .talk-show-content .text #talk-show-title {
  font-size: clamp(18px, 2.5vw, 24px);
  font-weight: bold;
  margin: 20px 0 12px 0;
  display: inline-block;
  position: relative;
}
.main .talk-show .talk-show-content .text #talk-show-title::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 95%;
  max-width: 300px;
  height: 3px;
  background-color: #c4b13d;
  border-radius: 2px;
}
.main .talk-show .talk-show-content .text #talk-show-contents {
  font-size: clamp(18px, 3vw, 24px);
  line-height: 1.8;
  margin: 0 0 32px 0;
}
.main .talk-show .talk-show-content .text .talk-show-notes {
  position: absolute;
  font-size: clamp(12px, 1.4vw, 14px);
  color: #77808b;
  margin: 0;
  right: 0;
  bottom: 0;
}
@media (max-width: 768px) {
  .main .talk-show {
    padding-bottom: 40px;
  }
  .main .talk-show .talk-show-content {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .main .talk-show .talk-show-content .img {
    width: 100%;
  }
  .main .talk-show .talk-show-content .text {
    width: 100%;
    margin-top: 24px;
  }
  .main .talk-show .talk-show-content .text .talk-show-content-notes {
    display: flex;
    justify-content: center;
  }
}

.footer {
  background-color: #c3b05c;
  padding: 36px 0 24px 0;
  text-align: center;
  position: relative;
  z-index: 2;
}
.footer .footer-inner {
  width: 90%;
  margin: 0 auto;
}
.footer .footer-inner .site-footer .sns-icons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
}
.footer .footer-inner .site-footer .sns-icons a {
  font-size: 26px;
  color: #fff;
  text-decoration: none;
  transition: color 0.3s ease, transform 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.footer .footer-inner .site-footer .sns-icons a:hover {
  color: #f0f061;
  transform: translateY(-2px);
}
.footer .footer-inner .copywrite {
  font-size: clamp(12px, 1.4vw, 14px);
  color: #fff;
  margin: 18px 0 0;
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {
  .footer {
    padding: 28px 0 16px 0;
  }
  .footer .footer-inner .site-footer .sns-icons {
    gap: 20px;
  }
  .footer .footer-inner .site-footer .sns-icons a {
    font-size: 24px;
  }
}/*# sourceMappingURL=index.css.map */