/* =======================
        TOP-Hero       
========================== */
#hero {
  position: fixed;
  width: 100%;
  height: calc(100vh - var(--header-height));
  overflow: hidden;
  top: var(--header-height);
  left: 0;  
  z-index: 0;
}

/* Main movie */
.hero-video {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-video.sp {
  display: none;
}

@media (max-width: 768px) {
  .hero-video.pc {
    display: none;
  }
  .hero-video.sp {
    display: block;
  }
}

/* Copy */
.hero-copy {
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Noto Serif JP', serif;
  font-weight: 600;
  color: #FFF;
  text-shadow:
    0 1px 2px rgba(0,0,0,0.4),
    0 4px 12px rgba(0,0,0,0.3);
  font-size: 35px;  
  line-height: 70px;
  letter-spacing: 8px;
  width: 100%;
  margin-left: 15%;  
}

.hero-sub-copy {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 600;
  font-size: 18px;
  line-height: 40px;
  letter-spacing: normal;
  margin-top: 28px;
}

.line {
  margin-bottom: 20px;
}

/* Copy animation */
.hero-copy p {
  opacity: 0;
}

.line {
  animation: fadeIn 1.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.l1 { animation-delay: 0.2s; }
.l2 { animation-delay: 1.7s; }
.l3 { animation-delay: 3.2s; }

@keyframes fadeIn {
  0% {
    opacity: 0;
    transform: translateY(6px);
    filter: blur(4px);
  }

  30% {
    opacity: 0.7;
    filter: blur(1px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

/* =======================
        TOP-Main       
========================== */
.main{
  position: static;
  margin-top: calc(var(--header-height) + 2rem) ;
  background-color: #FFF;
}

.home .main{
  position: relative;
  margin-top: 100vh;
  z-index: 100;
}

.section-inner{
  padding: 0 24px;
}

@media screen and (min-width: 768px) {
  .section-inner {
    width: min(960px, calc(100% - 120px));
    margin: 0 auto;
    padding: 0;
  }
}
/* =======================
        TOP-About       
========================== */
#about {  
  padding: 0 24px 5px;
  background: #fff url("../images/about-bg-sp.jpg") no-repeat top / cover;
}

.lead{
  padding: 60px 0;
  text-align: center;
  font-family: "Noto Serif JP";
  font-size: 18px;
  font-weight: 700;
  line-height: 223%; 
  letter-spacing: 1.8px;
}

.about-image-sp{
  text-align: center;
  margin: 50px auto 60px;
}

.about-image-sp img{
  width:60% ;
}

@media screen and (min-width: 768px) {
  #about {
    padding: 110px 0 140px;
    background: #fff url("../images/about-bg-pc.jpg") no-repeat center top / cover; 
    overflow: hidden;
  }

  .lead {
    width: min(1000px, calc(100% - 120px));
    margin: 0 auto;
    padding: 0;
    text-align: left;
    font-size: 32px;
    line-height: 191%;
    letter-spacing: 3.6px;
  }

  .about-block {
    width: min(1000px, calc(100% - 120px));
    margin: 0 auto;
  }

  .about-block--aboutus {
    display: grid;
    grid-template-columns: 260px 1fr;
    column-gap: 70px;
    align-items: start;
    margin-top: 120px;
  }

  .about-block--rassel {
    display: grid;
    grid-template-columns: 1fr 420px;
    column-gap: 80px;
    align-items: start;
    margin-top: 130px;
  }

  .about-block--rassel .about-block__content{
    margin-top: 2rem;;
  }

  .about-block__image,
  .about-block__images {
    display: block;
    overflow: hidden;
  }

  .about-image-sp {
    display: none;
  }

  .about-block__image img,
  .about-block__images img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

.about-block__image--aboutus {
    width: 247px;
    height: 520px;
    overflow: hidden;   /* はみ出しをカット */
  }

.about-block__image--aboutus img {
    width: 100%;
    height: 100%;
    object-fit: cover;  /* ←これが超重要 */
  }

  .about-block__content {
    max-width: 520px;
  } 

  .about-block__images--rassel {
    position: relative;
    padding-top: 20px;
  }

  .about-block__image--small {
    width: 210px;    
    margin-left: auto;
    margin-right: 40px;
    aspect-ratio: 1.2 / 1;
    object-position: center top;    
    overflow: hidden;
  }

  .about-block__image--large {
    width: 100%;
    aspect-ratio: 3 / 3.5;
    margin-top: 48px;
    object-position: center top;
  }
}

/* =======================
        TOP-Patterns
========================== */
#patterns {
  padding: 60px 0 50px;
  border-top: 1px solid #DCD2C2;
  border-bottom: 1px solid #DCD2C2;
  background: url("../images/pattern-bg.jpg") lightgray 100% / cover no-repeat;
  text-align: center;
}

#patterns hr {
  width: 180px;
  margin: 26px auto 36px;
  border: 1px solid #FFF;
}

.gallery {
  margin: 70px 0 20px;
  display: flex;
  padding-bottom: 52px;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 10px;
}

.gallery__item {
  width: 100%;
  overflow: hidden;
}

.gallery__item img {
  display: block;
  width: 100%;
  aspect-ratio: 1.61 / 1;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery__item:hover img {
  transform: scale(1.08);
}

@media screen and (min-width: 768px) {
  #patterns {
    padding: 95px 0 88px;
  }

  .gallery {
    width: min(1080px, calc(100% - 120px));
    margin: 72px auto 56px;
    padding-bottom: 0;
    flex-direction: row;
    justify-content: center;
    align-items: flex-start;
    gap: 34px;
  }

  .gallery__item {
    width: calc((100% - 68px) / 3);
    max-width: 320px;
  }

  .gallery__item img {
    aspect-ratio: 1 / 1.15;
  }
}

/* =======================
        TOP-News       
========================== */
#news{
  padding: 60px 0 50px;  
  text-align: center;
}

.news__contents{
  border-top: 1px solid #D2D2D2;
}

.news__list{
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  align-self: stretch;
  gap: 10px;
  padding: 22px 20px 22px;
  border-bottom: 1px solid #D2D2D2;
  list-style: none;
}

.date{
  font-family: Roboto;
  font-size: 10px;  
  font-weight: 600;
}

.news__list p, .event__list p{
  font-size: 14px;
  font-style: normal;
  font-weight: 600;
  line-height: 140%;
  text-align: left;
}

.event{
  margin-top: 20px;
}

.event ul{
   display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin: 0;
  padding: 0 10px 100px;
  list-style: none;
}

.event__list{
  width: auto;
  min-width: 0;
  text-align: left;
  list-style: none;
}

.event__list a{
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.event__list-thumb {
  margin-bottom: 5px;
  width: 100%;
  aspect-ratio: 4 / 3.6;
  overflow: hidden;
  border-radius: 20px;
}

.event__list-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.event__list p {
  font-size: 14px;
  line-height: 1.4;
  text-align: left;
  margin: 0 0 8px;
}

@media screen and (min-width: 768px) {
  #news {
    padding: 100px 0 110px;
    text-align: center;
  }

  .news__contents {
    width: min(1080px, calc(100% - 120px));
    margin: 0 auto 80px;
    border-top: 1px solid #d2d2d2;
  }

  .news__list {
    display: grid;
    grid-template-columns: 140px 1fr;
    align-items: center;
    gap: 0 32px;
    padding: 26px 0;
    border-bottom: 1px solid #d2d2d2;
  }

  .date {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
  }

  .news__list p {
    font-size: 16px;
    line-height: 1.75;
  }

  .event__list p {
    font-size: 14px;
    line-height: 1.75;
  }

  .event {
    width: min(1080px, calc(100% - 120px));
    margin: 0 auto;
  }

  .event ul {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    margin: 0;
    padding: 0 0 70px;
    align-items: start;
  }

  .event__list {
    width: auto;
    list-style: none;
  }

  .event__list a {
    display: block;
    color: #000;
    text-decoration: none;
  }

  .event__list-thumb {
    margin-bottom: 14px;
    width: 100%;
    aspect-ratio: 4 / 3.6;
    overflow: hidden;
    border-radius: 20px;
  }

  .event__list-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.5s ease;
  }

  .event__list:hover .event__list-thumb img {
    transform: scale(1.06);
  }

  .event__list p {
    margin-bottom: 8px;
  }

  .event__list .date {
    display: inline-block;
    font-size: 11px;
  }

  .event .c-button__arrow {
    margin-top: 0;
    text-align: center;
  }
}

/* =======================
        TOP-Together       
========================== */
#together{  
  background: #FAF9EF;
  padding:40px 0 50px;
}

#together .section-title{
  text-align: center;
}

.together1{
  padding: 0 20px; 
}

.partner{
  display: flex;
  padding-bottom: 100px;
  align-items: center;
  flex-shrink: 0;
  align-self: stretch;
  flex-wrap: wrap;
  gap: 10px;
}

.partner__item{
  width: calc(50% - 10px);  
}

.partner__list-thumb {
  margin-bottom: 5px;
  width: 100%;
  aspect-ratio: 4 / 3.6;
  overflow: hidden;
}

.partner__list-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.partner-title{
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  line-height: 140%;
}

.owary .section-title__jp span{
  font-size: 18px;
}

.owary .section-body{
  padding: 0 20px;
}

.owary__thmb{
  width:100%;
  height: auto;
}

.owary__image {
  width: 100%;
}

.owary__image img {
  display: block;
  width: 100%;
}

  @media screen and (min-width: 768px) {
  #together {
    background: #FAF9EF;
    padding: 100px 0 120px;
  }

  #together .section-title {
    text-align: center;
  }

  .together1 {
    width: min(1080px, calc(100% - 120px));
    margin: 0 auto;
    padding: 0;
  }

  .together1 .section-body {
    max-width: 800px;
    margin: 36px auto 0;
    text-align: center;
  }

  .together1 .section-body p {
    font-size: 16px;
    line-height: 2.1;
  }

  .partner {
    width: 100%;
    margin-top: 56px;
    padding-bottom: 110px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    align-items: start;
  }

  .partner div {
    width: 100%;
  }

  .partner__list-thumb {
    margin-bottom: 16px;
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
  }

  .partner__list-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.5s ease;
  }

  .partner div:hover .partner__list-thumb img {
    transform: scale(1.05);
  }

  .partner-title {
    text-align: center;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.6;
  }

  .owary {
    width: min(1080px, calc(100% - 120px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 80px;
    align-items: center;
  }

  .owary__content {
    width: 100%;
    max-width: 520px;
  }

  .owary__thmb {
    display: block;
    width: 100%;
    aspect-ratio: 460 / 540;
    object-fit: cover;
  }

  .owary .section-title {
    text-align: left;
    margin-bottom: 28px;
  }
}

/* =======================
      TOP-Instagram       
========================== */

#instagram {
    position: relative;
    padding: 100px 20px 80px;
    text-align: center;
    overflow: hidden;
}

#instagram::before {
    content: "";
    position: absolute;
    top: 85px;
    right: 85px;
    width: 90px;
    height: 90px;
    background: url("../images/insta-icon.svg") no-repeat center / contain;
    transform: rotate(20deg); /* ←斜めが重要 */
    z-index: 0;
}

#instagram > div {
    max-width: 500px;
    margin: 0 auto;
}

#instagram h3 {
    font-size: 18px;
    margin-top: 40px;
    margin-bottom: 8px;
}

#instagram p {
    font-size: 14px;
    color: #555;
    margin-bottom: 20px;
}

.insta {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.insta div {
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
}

.insta img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

#instagram > div > div + div {
    margin-top: 60px;
}

#instagram > * {
    position: relative;
    z-index: 1;
}

@media screen and (min-width: 768px) {
  .instagram__inner {
    width: min(1080px, calc(100% - 120px));
    margin: 72px auto 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 70px;
  }

  .instagram__account {
    width: 100%;
    max-width: 430px;
    margin: 0 auto;
  }

  .insta {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    width: 100%;
  }

  .insta__item img {
    display: block;
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
  }

  #instagram > div {
    max-width: 1000px;
  }

  #instagram > div > div + div {
    margin-top: 0;
  }
}