@charset "utf-8";
/* ==================================================
   事業内容ページ専用スタイル（business.php）
================================================== */

.service-detail{
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 30px; align-items: center;
  padding: 80px 0;
  border-bottom: 1px solid var(--surface-line);
  scroll-margin-top: calc(var(--header-h) + 30px);
}
.service-detail:first-child{ padding-top: 0; }
.service-detail:nth-child(even) .service-detail-media{ order: 2; }
.service-detail-media img{ width: 100%; aspect-ratio: 4/3; object-fit: cover; filter: grayscale(35%) contrast(1.05); }
.service-detail-body .num{ font-family: "Cormorant Garamond", serif; font-size: 15px; letter-spacing: 0.3em; color: var(--accent); margin-bottom: 14px; display: block; }
.service-detail-body h3{     
  font-size: min(2.5rem, 2.5vw);
  font-weight: 900; 
  margin-bottom: 20px; 
}

.service-detail-body p{ font-size: 14.5px; margin-bottom: 22px; }
.service-detail-body ul.tags{ display: flex; flex-wrap: wrap; gap: 10px; }
.service-detail-body ul.tags li{ 
  font-size: 11.5px; 
  letter-spacing: 0.05em;
  border: 1px solid rgb(255 255 255 / 34%);
  color:#c7c5ba; padding: 6px 14px; 
}

.service-jump{
  display: flex; flex-wrap: wrap; justify-content: center; gap: 12px;
}

.service-jump a{
  border: 1px solid rgb(255 255 255 / 34%);;
  color: #c7c5ba;
  font-size: 13px;
  letter-spacing: 0.05em;
  padding: 12px 30px 12px 20px;
  border-radius: 2px;
  transition: border-color .3s ease, color .3s ease;
  position: relative;
}

.service-jump a::before{
  position: absolute;
  content: '';
  display: block;
  width: 5px;
  aspect-ratio: 1 / 1;
  border-top: 1px solid #9c9a92;
  border-right: 1px solid #9c9a92;
  transform: rotate(135deg);
  right: 15px;
  top: 20px;
}

.service-jump a:hover{ border-color: var(--accent); color: var(--accent); }

#other-services{ scroll-margin-top: calc(var(--header-h) + 30px); }

.other-services{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }

.other-services li{
  border: 1px solid var(--surface-line);
  padding: 30px 26px;
  text-align: left;
  transition: border-color .3s ease;
}
.other-services li:hover{ border-color: var(--accent-soft); }

.other-services h4{ font-size: 15.5px; font-weight: 700; margin-bottom: 10px; letter-spacing: 0.02em; }
.other-services p{ font-size: 12.5px; }

.other-services .en{
  font-size: 14px;
  letter-spacing: 0.25em;
  color: var(--accent);
  margin-left: 10px;
}

.gallery-filter{ display: flex; justify-content: center; gap: 14px; margin-bottom: 50px; flex-wrap: wrap; }
.gallery-filter button{
  background: transparent; border: 1px solid var(--surface-line); color: var(--text-dim);
  font-size: 12.5px; letter-spacing: 0.08em; padding: 10px 24px; border-radius: 2px;
  transition: all .3s ease;
}
.gallery-filter button.is-active,
.gallery-filter button:hover{ border-color: var(--accent); color: var(--accent); }

.gallery-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.gallery-item{ position: relative; overflow: hidden; aspect-ratio: 4/3; cursor: pointer; }
.gallery-item a{ display: block; width: 100%; height: 100%; }
.gallery-item img{ width: 100%; height: 100%; object-fit: cover; filter: grayscale(40%) contrast(1.05); transition: transform .6s ease, filter .6s ease; }
.gallery-item:hover img{ transform: scale(1.08); filter: grayscale(0%) contrast(1.05); }
.gallery-item .overlay{
  position: absolute; inset: 0; display: flex; align-items: flex-end; padding: 20px;
  background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.85) 100%);
  opacity: 0; transition: opacity .4s ease;
}
.gallery-item:hover .overlay{ opacity: 1; }
.gallery-item .overlay span{ font-size: 12.5px; letter-spacing: 0.05em; color: #fff; }
.gallery-item.is-hidden{ display: none; }

/* ================= Responsive ================= */
@media (max-width: 1024px){
  .service-detail{ grid-template-columns: 1fr; gap: 30px; padding: 56px 0; }
  .service-detail:nth-child(even) .service-detail-media{ order: 0; }
  .other-services{ grid-template-columns: repeat(2, 1fr); }
  .gallery-grid{ grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px){
  
  .service-jump{
/*
    border-top: 1px solid var(--surface-line);
    border-bottom: 1px solid var(--surface-line);
*/
    padding: 30px 0;
  }
  
  #services .lead span,
  #other-services .lead span{
    display: inline-block;
  }
  
  .service-jump a {
    color: #c3c1ba;
    border: 1px solid rgb(255 255 255 / 34%);
  }
  
  .service-detail-body h3{ font-size: 20px; }
  .other-services{ grid-template-columns: 1fr 1fr; }
  .gallery-grid{ grid-template-columns: 1fr 1fr; gap: 12px; }
  
  
}

@media (max-width: 480px){
  
  
  
  .other-services{ grid-template-columns: 1fr; }
  .gallery-grid{ grid-template-columns: 1fr; }
}