@charset "UTF-8";

:root {
  --black-color:#222222;
  --white-color:#fff;
}

body {
  width: 100%;
  overflow-x: hidden;
  margin: 0;
  padding: 0;
  color: var(--black-color);
  font-size: 16px;
  font-family: "BIZ UDPGothic", sans-serif;
  background-color: #f6f6f6;
}

a{
  text-decoration: none;
}

a:hover {
  opacity: 0.7;
}

.sp-br {
  display: none;
}

.pc-br {
  display: block;
}

.fadein-section {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1s ease, transform 1s ease;
}

.fadein-section.show {
  opacity: 1;
  transform: translateY(0);
}

@media screen and (max-width: 800px) {
  .sp-br {
    display: block;
  }

  .pc-br {
    display: none;
  }
}

/*loading*/

#splash {
  position: fixed;
  z-index: 10001;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background: transparent;
  pointer-events: none;
}

.splash-logo {
  width: 90%;
  max-width: 500px;
  opacity: 0;
  animation: logoFade 0.8s ease forwards;
}

@keyframes logoFade {
  to { opacity: 1; }
}

#splash-bg {
  position: fixed;
  z-index: 10000;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fff;
  transform: translateY(0);
  transition: transform 0.5s ease-in-out;
}

#splash-bg.hide {
  transform: translateY(-100%);
}

#main-content {
  position: relative;
  z-index: 1;
}


/*kv*/

.section_kv{
  position: relative;
  height: 100vh;
  background-color: #888888;
}

.kv-wrapper{
  position: relative;
  align-items: center;
  margin: 0 auto;
}

.kv-wrapper {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

.kv-mv {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
}

.kv-mv video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.kv-logo {
  position: relative;
  z-index: 2;
  height: 100%;
  width: 45%;
  padding: 3rem 0 0 3rem;
  max-width: 560px;
}

.latest-news {
  white-space: nowrap;
  position: absolute;
  bottom: 3rem;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.5rem 1.5rem;
  border-radius: 4px;
  background-color: var(--white-color);
  overflow: hidden;
  width: 80%;
  color: var(--black-color);
  font-size: 1.0rem;
  font-weight: 600;
  z-index: 10;
}

.light {
  color: #8ECFCA;
  font-weight: 700;
  animation: fadeBlink 2s infinite;
}

.news-scroll {
  position: relative;
  overflow: hidden;
  flex: 1;
}

.scroll-inner {
  display: inline-block;
  white-space: nowrap;
  will-change: transform;
  transition: transform 0.3s linear;
}

@keyframes fadeBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.news-title {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

@media screen and (max-width: 1220px) {

}

@media screen and (max-width: 1000px) {
  .kv-logo{
    width: 80%;
    padding: 5rem 0 0 3rem;
  }
}

@media screen and (max-width: 600px) {
  .section_kv{
    height: 80vh;
  }

  .kv-wrapper{
    position: static;
  }

  .kv-logo{
    width: 80%;
    padding: 4rem 0;
    margin: 0 auto;
  }

  .kv-wrapper .kv-bg-pc{
    display: none;
  }

  .kv-wrapper .kv-bg-sp{
    display: block;
    padding-top: 80px;
  }

  .latest-news{
    width: 90%;
  }

  .light {
    font-size: 0.75rem;
  }

  .news-scroll {
    font-size: 0.875rem;
  }
}

/*details*/

.section_details{
  width: 100%;
  margin: 0 auto;
  text-align: center;
  position: relative;
  padding: 120px 20px;
}

.details-wrapper{
  max-width: 900px;
  margin: 0 auto;
}

.ashirai{
  width: 25%;
  max-width: 240px;
  min-width: 160px;
  margin: 0 auto;
}

.dt-content p{
  margin: 3rem 0;
}

.dt-content .bold{
  font-weight:700;
}

.dt-info{
  background-color: #fff;
  max-width: 900px;
  margin: 2rem auto;
  padding: 2rem 0;
  font-size: 1rem;
  line-height: 1.6;
  border-radius: 0.5rem;
}

.sticker {
  display: block;
  max-width: 320px;
  animation: stickerWiggle 2.5s ease-in-out infinite;
  transform-origin: center center;
  margin: 0 auto;
}

@keyframes stickerWiggle {
  0%   { transform: rotate(0deg) scale(1); }
  5%   { transform: rotate(3deg) scale(1.03); }
  10%  { transform: rotate(-3deg) scale(1.02); }
  15%  { transform: rotate(2deg) scale(1.01); }
  20%  { transform: rotate(-2deg) scale(1.02); }
  25%  { transform: rotate(1deg) scale(1); }
  30%  { transform: rotate(0deg) scale(1); }
  32%  { transform: rotate(0deg) scale(1); }
  100% { transform: rotate(0deg) scale(1); }
}

.radio-info {
  width: 85%;
  max-width: 600px;
  margin: 2rem auto;
  font-size: 0.875rem;
  line-height: 1.6;
}

.info-row {
  display: flex;
  text-align: left;
}

.info-row dt {
  width: 30%;
  font-weight: 700;
  color: #333;
  padding: 0.8rem 1rem;
  box-sizing: border-box;
  border-bottom: solid 2px #8ECFCA;
}

.info-row dd {
  flex: 1;
  color: #111;
  margin: 0;
  padding: 0.8rem 1.5rem;
  box-sizing: border-box;
  border-bottom: 2px solid #ddd;
}

.info-row .sub {
  font-size: 0.7rem;
}

@media screen and (max-width: 800px) {
  .section_details{
    padding: 100px 20px;
  }
  .dt-content p{
    font-size: 0.875rem;
  }
}

@media screen and (max-width: 600px) {
  .info-row {
    flex-direction: column;
    margin-bottom: 1rem;
  }

  .info-row dt {
    width: 100%;
    padding: 0.5rem 0.25rem;
  }
  
  .info-row dd {
    border-bottom: none;
    padding: 0.5rem 0.25rem;
  }

}


/*archive*/

.section_archive {
  background-color: #FFB347;
}

.section_archive .title {
  font-size: 2.0rem;
  margin-bottom: 48px;
  font-weight: 500;
  text-align: center;
}

.section_archive .title .en {
  font-family: "Oswald", sans-serif;
  font-size: 2.0rem;
  font-weight: 600;
}

.archive-wrapper{
  padding: 5rem 0;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(25%, 1fr));
  gap: 5%;
  max-width: 1000px;
  margin: 40px auto;
  padding: 0 16px;
  width: 90%;
}

.video-item {
  cursor: pointer;
  text-align: center;
  transition: transform 0.3s ease;
  position: relative;
}

.video-item:hover {
  transform: scale(1.03);
}

.video-item img {
  width: 100%;
  height: auto;
}

.thumbnail-wrapper {
  position: relative;
  display: inline-block;
}

.thumbnail-wrapper img {
  display: block;
  width: 100%;
  height: auto;
}

.play-icon {
  display: none;
  position: absolute;
  top: 50%;
  left: 50%;
  width: 70px;
  height: 70px;
  transform: translate(-50%, -50%);
  z-index: 2;
  pointer-events: none;
}

.thumbnail-wrapper:hover .play-icon {
  display: block;
}

.title-wrapper{
  position: relative;
  color: var(--white-color);
  padding: 1rem 0;;
}

.thumbnail-wrapper::before {
  content: "";
  position: absolute;
  top: -6px;
  left: -6px;
  width: calc(100% + 12px);
  height: calc(100% + 12px);
  background-color: #fff;
  z-index: 0;
  transition: all 0.3s ease;
  box-sizing: border-box;
}

.thumbnail-wrapper img {
  display: block;
  width: 100%;
  height: auto;
  transition: transform 0.3s ease;
  z-index: 1;
  position: relative;
}

.title-wrapper h3 {
  position: relative;
  display: inline-block;
  font-size: 1.0rem;
  text-align: left;
  font-weight: 700;
  padding-bottom: 0.25rem;
}

.title-wrapper h3::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  width: 0;
  background-color: #fff;
  transition: width 0.3s ease;
}

.video-item:hover .thumbnail-wrapper img {
  transform: scale(1.05);
}

.video-item:hover .title-wrapper h3::after {
  width: 100%;
}

.video-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.8);
  justify-content: center;
  align-items: center;
  z-index: 2000;
}

.video-modal-content {
  position: relative;
  width: 80vw;
  height: 45vw;
  max-width: 1280px;
  max-height: 720px;
  background: transparent;
}

.video-modal-content iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.video-modal-close {
  position: absolute;
  top: -60px;
  right: 0px;
  color: white;
  font-size: 30px;
  cursor: pointer;
  z-index: 2001;
}

.video-modal.show + .h_left,
.video-modal.show ~ .h_left {
  pointer-events: none;
}

@media screen and (max-width: 768px) {
  .play-icon {
    display: block;
    width: 30px;
    height: 30px;
    top: 15%;
    left: 15%;
  }

  .title-wrapper{
    padding: 0.5rem 0;
  }

  .title-wrapper h3 {
    font-size: 0.875rem;
  }

  .video-modal-content {
    width: 90vw;
  }
}

@media screen and (max-width: 600px) {
  .video-grid {
    grid-template-columns: repeat(auto-fill, minmax(40%, 1fr));
    gap: 32px;
    max-width: 1000px;
    width: 90%;
  }

  .video-modal-content {
    width: 100vw;
  }
}

/*prof*/

.section_prof {
  margin: 12rem auto;
}

.prof-wrapper{
  width: 90%;
  max-width: 900px;
  border: solid 0.25rem #8ECFCA;
  border-radius: 0.5rem;
  padding: 0 0 3.0rem;
  margin: 0 auto;
}

.prof-inner{
  color: var(--black-color);
}

.prof-detail{
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 90%;
  margin: 0 auto 2rem;
}

.prof-detail .furi{
  font-size: 0.75rem;
  margin-bottom: -0.5rem;
}

.prof-detail .name{
  font-size: 1.5rem;
  font-weight: 700;
}

.prof-detail .position{
  font-size: 0.875rem;
  color: var(--gray-color);
}

.prof-detail .prof-link {
  font-size: 0.75rem;
  margin: 1rem 0;
}

.prof-detail .prof-text {
  font-size: 0.875rem;
  font-weight: 400;
  margin: 2rem 0;
}

.prof-img{
  margin-top: -5rem;
  margin-bottom: 3rem;
  display: flex;
  justify-content: center;
}

.prof-img img {
  width: 150px;
  height: 150px;
  object-fit: cover;
  border-radius: 50%;
  display: block;
  border: solid 0.25rem #8ECFCA;
}

.prof-link{
  letter-spacing: 0.05em;
  display: flex;
  gap: 0.5rem;
}

.prof-link img{
  width: 1rem;
}

.prof-link a{
  text-decoration: underline;
  word-break: break-all;
  overflow-wrap: anywhere; 
}


.prof-gallery {
  display: flex;
  gap: 1rem;
  align-items: center;
  width: 90%;
  margin: 0 auto;
}

.gallery-left {
  flex: 1;
}

.gallery-left img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: opacity 0.3s ease;
}

.gallery-right {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-gap: 0.3rem;
  flex: 1;
}

.thumb-wrap {
  position: relative;
  width: 100%;
  cursor: pointer;
}

.thumb-wrap img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.2s ease;
  object-fit: cover;
}

.thumb-wrap.active::after {
  content: "";
  position: absolute;
  inset: 0;
  border: solid 2px #FFB347;
  background: rgba(255, 255, 255, 0.5);
  pointer-events: none;
}

@media screen and (max-width: 600px) {
  .prof-gallery {
    flex-direction: column;
  }

  .gallery-left {
    pointer-events: none;
  }

}

/* banner */

.section_link{
  width: 90%;
  margin: 0 auto;
}

.banner-links{
  display: flex;
  gap: 3.0rem;
  justify-content: center;
  align-items: center;
}

.banner-links img{
  max-width: 160px;
}

@media screen and (max-width: 600px) {
  .banner-links{
    gap: 1.0rem;
  }
}

.fixed-banner {
  position: fixed;
  bottom: 10px;
  left: 10px;
  z-index: 100;
}

.fixed-banner img{
  width: 120px;
}

.banner-link {
  display: inline-block;
  text-decoration: none;
  transition: opacity 0.3s ease;
}

.banner-link:hover {
  opacity: 0.7;
}

@media screen and (max-width: 500px) {
  .fixed-banner img{
    width: 100px;
  }
}

/* contact*/

.page-contact{
  width: 90%;
  max-width: 800px;
  margin: 0 auto;
  font-size: 0.875rem;
}

.contact-head h2{
  font-family: "Oswald", sans-serif;
  font-size: 2.5rem;
  font-weight: 600;
  text-align: center;
  color: #8ECFCA;
  padding: 5rem 0;
}

.privacy-wrapper{
  font-size: 0.75rem;
  background-color: var(--white-color);
  margin-top: 3rem;
  padding: 2rem;
}

.privacy-title{
  text-align: center;
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.privacy-inner dt{
  font-weight: 700;
  border-bottom: solid 1px var(--gray-color);
  padding: 0.25rem 0;
}

.privacy-inner dd{
  padding: 0.25rem 0;
}

.contact_form{
	margin: 4rem auto;
  max-width: 800px;
}

.contact_form .form_list{
	align-items: center;
	padding: 1.25rem 0;
}

.contact_form .form_list.textarea{
    align-items: flex-start;
}

.contact_form .form_list.textarea .dt{
	margin-top: 15px;
}

.contact_form .form_list .dt .Item_name{
	font-weight: 700;
}

.contact_form .form_list .dt .required{
  display: inline-block;
  align-items: center;
  color: #FFB347;
  font-weight: 700;
  font-size: 0.75rem;
  margin-left: 0.75rem;
}

.contact_form .form_list label{
	width: 70%;
}

.contact_form .form_list label input,
.contact_form .form_list label textarea{
	padding: 0.5rem;
	width: 100%;
	background-color: var(--white-color);
}

.contact_form .form_list label input{
  height: 3rem;
}

.contact_form .form_list .wpcf7-not-valid-tip{
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--black-color);
}

.contact_form .submit_area{
	margin: 3rem auto 0 auto;
  width: fit-content;
  text-align: center;
}

.contact_form .submit_area .wpcf7-list-item{
	margin: 0;
}


.contact_form .privacy_check{
  font-weight: 700;
}

.privacy_check label {
  display: flex;
  align-items: center;
  cursor: pointer;
}

.privacy_check input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 1rem;
  height: 1rem;
  border: 1px solid var(--black-color);
  margin-right: 0.75rem;
  position: relative;
  cursor: pointer;
  transition: all 0.2s ease;
}

.privacy_check input[type="checkbox"]:checked {
  background-color: var(--black-color);
  border-color: var(--black-color);
}

.privacy_check input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  top: 1px;
  left: 5px;
  width: 5px;
  height: 10px;
  border-right: 2px solid var(--white-color);
  border-bottom: 2px solid var(--white-color);
  transform: rotate(45deg);
}

.contact_form .submit{
	margin-top: 1rem;
}

.contact_form .submit input{
  width: 260px;
  padding: 0.5rem;
  color: var(--white-color);
  font-weight: 600;
  border: none;
	background-color: var(--gray-color);
	cursor: pointer;
	transition: background-color 0.3s ease-in-out;
}

.contact_form .submit input:hover{
	background-color: var(--black-color);
}

.contact_form .submit span{
	display: none;
}

.wpcf7 form .wpcf7-response-output{
  border: none;
}

@media screen and (max-width: 768px) {
	.contact_form{
    padding: 1rem;
	}
}

@media screen and (max-width: 600px) {
  .contact-head h2{
    padding: 3rem;
  }
  .contact_form{
    padding: 0;
	}
	.contact_form .form_list{
		padding: 0.75rem 0;
	}

	.contact_form .form_list .dt .Item_name{
		font-size: 0.85rem;
	}

	.contact_form .form_list .dt .required{
		font-size: 0.75rem;
	}
}