/* Julie's Global V53 — Octillion Concept Images */
.octillion-concept-section{
  padding:0 0 56px;
}
.octillion-concept-section > .container{
  border-top:1px solid var(--line);
  padding-top:64px;
}
.concept-section-heading{
  text-align:center;
  margin:0 0 58px;
}
.concept-section-heading h2{
  margin:0;
  font-family:"Barlow Semi Condensed", Arial, sans-serif;
  font-size:clamp(2.35rem,4.4vw,4rem);
  line-height:.95;
  font-weight:700;
  letter-spacing:.025em;
}
.concept-section-heading p{
  margin:4px 0 0;
  color:#8a8072;
  font-family:"Barlow Semi Condensed", Arial, sans-serif;
  font-size:clamp(.88rem,1.4vw,1.02rem);
  letter-spacing:.06em;
}
.concept-group + .concept-group{
  margin-top:68px;
}
.concept-group h3{
  margin:0 0 20px;
  padding-bottom:8px;
  border-bottom:1px solid var(--line);
  font-family:"Barlow Semi Condensed", Arial, sans-serif;
  font-size:clamp(1.8rem,2.7vw,2.45rem);
  line-height:1;
  font-weight:600;
  letter-spacing:.01em;
}
.character-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:26px;
  align-items:start;
}
.character-column{
  display:grid;
  gap:24px;
  align-content:start;
}
.concept-image-button{
  display:block;
  width:100%;
  margin:0;
  padding:0;
  border:0;
  background:transparent;
  color:inherit;
  font:inherit;
  text-align:inherit;
  cursor:zoom-in;
}
.concept-image-button:focus-visible{
  outline:3px solid #4e92ff;
  outline-offset:4px;
}
.concept-image-button img{
  width:100%;
  height:auto;
  max-width:none;
}
.character-image img{
  background:#111;
}
.visual-development-grid{
  display:grid;
  grid-template-columns:minmax(0,1.55fr) minmax(260px,1fr);
  gap:24px 26px;
  align-items:start;
}
.visual-development-item{
  margin:0;
  background:#fff;
  border:1px solid var(--line-2);
  box-shadow:0 8px 22px rgba(0,0,0,.07);
  overflow:hidden;
}
.visual-development-item .concept-image-button{
  padding:8px 8px 0;
}
.visual-development-item img{
  background:#111;
}
.visual-development-item figcaption{
  padding:10px 12px 13px;
  font-family:"Source Sans 3", Arial, Helvetica, sans-serif;
  font-size:.98rem;
  line-height:1.35;
  font-weight:600;
  color:#28231f;
}
.concept-image-note{
  margin:54px 0 0;
  color:#9a9186;
  font-size:.78rem;
  letter-spacing:.03em;
  text-align:center;
}

.concept-lightbox[hidden]{
  display:none;
}
.concept-lightbox{
  position:fixed;
  inset:0;
  z-index:1000;
  display:grid;
  place-items:center;
  padding:24px;
}
.concept-lightbox-backdrop{
  position:absolute;
  inset:0;
  background:rgba(8,8,9,.9);
}
.concept-lightbox-panel{
  position:relative;
  z-index:1;
  display:flex;
  align-items:center;
  justify-content:center;
  width:min(96vw,1500px);
  height:min(92vh,1100px);
}
.concept-lightbox-image{
  display:block;
  width:auto;
  height:auto;
  max-width:calc(100% - 112px);
  max-height:100%;
  object-fit:contain;
  box-shadow:0 16px 50px rgba(0,0,0,.45);
}
.concept-lightbox-close,
.concept-lightbox-nav{
  position:absolute;
  z-index:2;
  border:0;
  background:rgba(22,22,24,.72);
  color:#fff;
  cursor:pointer;
  font-family:Arial, Helvetica, sans-serif;
}
.concept-lightbox-close:focus-visible,
.concept-lightbox-nav:focus-visible{
  outline:2px solid #fff;
  outline-offset:3px;
}
.concept-lightbox-close{
  top:0;
  right:0;
  width:46px;
  height:46px;
  border-radius:50%;
  font-size:2rem;
  line-height:1;
}
.concept-lightbox-nav{
  top:50%;
  width:48px;
  height:64px;
  margin-top:-32px;
  border-radius:6px;
  font-size:3rem;
  line-height:1;
}
.concept-lightbox-prev{left:0;}
.concept-lightbox-next{right:0;}
body.concept-lightbox-open{
  overflow:hidden;
}

@media (max-width:800px){
  .octillion-concept-section > .container{
    padding-top:48px;
  }
  .concept-section-heading{
    margin-bottom:44px;
  }
  .character-grid,
  .visual-development-grid{
    grid-template-columns:1fr;
  }
  .character-grid{
    gap:20px;
  }
  .character-column{
    display:contents;
  }
  .character-himiko{order:1;}
  .character-lyra{order:2;}
  .character-photon{order:3;}
  .character-komei{order:4;}
  .concept-group + .concept-group{
    margin-top:54px;
  }
  .concept-lightbox{
    padding:12px;
  }
  .concept-lightbox-panel{
    width:100%;
    height:94vh;
  }
  .concept-lightbox-image{
    max-width:100%;
    max-height:calc(100% - 76px);
  }
  .concept-lightbox-close{
    top:6px;
    right:6px;
  }
  .concept-lightbox-nav{
    top:auto;
    bottom:4px;
    width:54px;
    height:54px;
    margin:0;
  }
  .concept-lightbox-prev{left:calc(50% - 64px);}
  .concept-lightbox-next{right:calc(50% - 64px);}
}

@media (max-width:520px){
  .octillion-concept-section{
    padding-bottom:42px;
  }
  .octillion-concept-section > .container{
    padding-top:40px;
  }
  .concept-section-heading{
    margin-bottom:38px;
  }
  .concept-group h3{
    margin-bottom:16px;
  }
  .visual-development-item .concept-image-button{
    padding:6px 6px 0;
  }
  .concept-image-note{
    margin-top:42px;
  }
}