@font-face{
  font-family:"Suisse Intl";
  src:url("fonts/SuisseIntlTrial-Regular.otf") format("opentype");
  font-weight:400;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"Suisse Intl Mono";
  src:url("fonts/SuisseIntlMonoTrial-Regular.otf") format("opentype");
  font-weight:400;
  font-style:normal;
  font-display:swap;
}

:root{
  --ink:#1a1a1a;
  --gray:#8c8c8c;
  --gray-light:#c9c9c9;
  --font-en: "Suisse Intl", Arial, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-kr: "Pretendard", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "Suisse Intl Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  color:var(--ink);
  background:#fff;
  font-family:var(--font-kr);
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;}

/* header */
header{
  display:flex;align-items:flex-start;justify-content:space-between;
  padding:20px 24px 60px;
}
header .brand{
  font-family:var(--font-en);
  font-size:40px;
  font-weight:400;
  letter-spacing:-0.01em;
}
header nav{
  display:flex;align-items:center;gap:28px;
  font-family:var(--font-en);
  font-size:16px;
}
header nav a:hover{opacity:.6;}
header nav svg{display:block;}

@media (max-width:760px){
  header{padding:16px 18px;}
  header .brand{font-size:24px;}
  header nav{font-size:16px;gap:14px;}
}

/* footer */
footer{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;
  font-family:var(--font-kr);
  font-size:13px;
  letter-spacing:0;
  color:var(--ink);
}

/* project detail page (4-column: text | image x3) */
body.detail-page{
  height:100vh;
  display:flex;
  flex-direction:column;
  overflow:hidden;
}
body.detail-page header{flex:none;}

.detail-main{
  flex:1;
  min-height:0;
  display:grid;
  grid-template-columns:1fr 3fr;
  column-gap:24px;
}

.detail-text{
  height:100%;
  overflow:hidden;
  padding:18px 0 24px 16px;
  display:flex;
  flex-direction:column;
}
.detail-text h1{
  margin:0;
  font-family:var(--font-kr);
  font-size:32px;
  font-weight:500;
  letter-spacing:-0.01em;
}
.detail-text .d-year{
  margin-top:8.5px;
  font-family:var(--font-kr);
  font-size:14px;
  color:var(--gray);
}
.detail-text .description{
  flex:1;
  min-height:0;
  overflow:hidden;
  margin-top:32px;
  font-family:var(--font-kr);
  font-size:16px;
  font-weight:500;
  line-height:1.4;
  word-break:keep-all;
  color:var(--ink);
}
.detail-text .description p{margin:0 0 20px;}
.detail-text .description p:last-child{margin-bottom:0;}
.detail-text .credits{
  margin-top:auto;
  padding-top:64px;
  font-family:var(--font-kr);
  font-size:14px;
  line-height:1.4;
  color:var(--gray);
}
.detail-text .credits p{margin:0;}

.detail-images{
  height:100%;
  overflow-y:auto;
  display:flex;
  flex-direction:column;
  gap:12px;
  padding:18px 16px 24px 0;
  -webkit-overflow-scrolling:touch;
}
.detail-images .row{display:grid;gap:12px;}
.detail-images .row img,.detail-images .row video{display:block;width:100%;height:auto;}
.detail-images .row .crop-box{width:100%;overflow:hidden;}
.detail-images .row .crop-box img{width:100%;height:100%;display:block;}

@media (max-width:760px){
  body.detail-page{height:auto;overflow:visible;}
  body.detail-page header{padding-bottom:62px;}
  .detail-main{grid-template-columns:1fr;height:auto;}
  .detail-text{height:auto;overflow:visible;padding:0 16px 24px;}
  .detail-text .credits{margin-top:24px;padding-top:0;}
  .detail-images{height:auto;overflow-y:visible;padding:0 16px 24px;}
}
@media (max-width:520px){
  .detail-text{padding:0 12px 45px;}
  .detail-images{padding:0 12px 45px;}
}

/* work index (thumbnail grid) */
.work-grid{
  padding:18px 16px 24px;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  column-gap:8px;
  row-gap:24px;
}
.work-item .thumb{
  width:100%;
  aspect-ratio:4/3;
  overflow:hidden;
  background:#efefef;
}
.work-item .thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease;transform:scale(var(--crop-zoom,1));}
.work-item:hover .thumb img{transform:scale(calc(var(--crop-zoom,1) * 1.03));}
.work-item .caption{
  margin-top:8px;
  display:flex;
  align-items:flex-start;
  gap:10px;
}
.work-item .caption .t-title{
  font-family:var(--font-en);
  font-size:16px;
  font-weight:500;
  color:var(--ink);
}
.work-item .caption .t-title.kr{
  font-family:var(--font-kr);
}
.work-item .caption .t-year{
  margin-top:3px;
  font-family:var(--font-kr);
  font-size:13px;
  color:var(--gray);
  white-space:nowrap;
}

@media (max-width:900px){
  .work-grid{grid-template-columns:repeat(2,1fr);row-gap:20px;}
}
@media (max-width:760px){
  .work-grid{padding-top:46px;}
}
@media (max-width:520px){
  .work-grid{grid-template-columns:1fr;padding:46px 12px 45px;row-gap:24px;}
}