@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Libre+Baskerville:wght@400;700&display=swap');

:root{
  --bg:#fbfbfa;
  --paper:#ffffff;
  --ink:#121212;
  --muted:#6b6b6b;
  --line:rgba(18,18,18,.16);
  --accent:#1f2cff;
  --accent2:#0b0f2a;
  --radius:22px;
  --shadow:0 20px 60px rgba(0,0,0,.08);
  --max:1200px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color:var(--ink);
  background:var(--bg);
  letter-spacing:-0.01em;
}
a{color:inherit; text-decoration:none}
a:hover{color:var(--accent)}
img{max-width:100%; display:block}

.container{max-width:var(--max); margin:0 auto; padding:0 28px}
.hairline{height:1px; background:var(--line); width:100%}

/* Top nav */
.nav{
  position:sticky; top:0; z-index:50;
  background:rgba(251,251,250,.86);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.navInner{
  max-width:var(--max); margin:0 auto; padding:18px 28px;
  display:flex; align-items:center; justify-content:space-between;
}
.brand{
  font-family:"Libre Baskerville", serif;
  font-weight:700;
  letter-spacing:0.01em;
}
.brand small{
  display:block;
  font-family:Inter, sans-serif;
  font-weight:400;
  font-size:12px;
  color:var(--muted);
  letter-spacing:0.06em;
  text-transform:uppercase;
  margin-top:2px;
}
.navLinks{display:flex; gap:20px; align-items:center}
.navLinks a{
  font-size:13px;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--muted);
}
.navLinks a.active{color:var(--ink)}
.navLinks a:hover{color:var(--ink)}

/* Hero split */
.hero{
  min-height: calc(100vh - 64px);
  display:grid;
  grid-template-columns: 1.2fr 0.8fr;
  border-bottom:1px solid var(--line);
}
.heroMedia{
  position:relative;
  overflow:hidden;
  border-right:1px solid var(--line);
  background:#e9e9e6;
}
.heroMedia img{
  width:100%; height:100%;
  object-fit:cover;
  filter:saturate(1.02) contrast(1.02);
}
.heroTitleOverlay{
  position:absolute; left:34px; bottom:28px;
  max-width: 85%;
  color:rgba(255,255,255,.95);
  text-shadow: 0 10px 40px rgba(0,0,0,.35);
}
.heroTitleOverlay h1{
  font-family:"Libre Baskerville", serif;
  font-size: clamp(34px, 4vw, 54px);
  line-height:1.05;
  margin:0 0 10px 0;
}
.heroTitleOverlay p{
  margin:0;
  font-size:14px;
  letter-spacing:0.12em;
  text-transform:uppercase;
}
.heroPanel{
  padding:52px 46px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  gap:30px;
}
.kicker{
  font-size:12px;
  color:var(--muted);
  letter-spacing:0.12em;
  text-transform:uppercase;
}
.heroPanel h2{
  font-family:"Libre Baskerville", serif;
  font-size: clamp(30px, 3.2vw, 44px);
  line-height:1.12;
  margin:10px 0 14px;
}
.heroPanel p{
  margin:0 0 14px;
  color:rgba(18,18,18,.85);
  line-height:1.7;
  font-size:15px;
}
.ctaRow{display:flex; gap:12px; flex-wrap:wrap; align-items:center; margin-top:8px}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 14px;
  border-radius:999px;
  border:1px solid var(--line);
  font-size:12px;
  letter-spacing:0.12em;
  text-transform:uppercase;
  background:transparent;
}
.btn.primary{
  background:var(--accent);
  border-color:var(--accent);
  color:white;
}
.btn:hover{transform:translateY(-1px)}
.metaGrid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:14px;
  border-top:1px solid var(--line);
  padding-top:18px;
  font-size:12px;
  color:var(--muted);
}
.metaGrid b{color:var(--ink); font-weight:600}
.metaGrid a{color:var(--ink); text-decoration:underline; text-underline-offset:0px}

/* Sections */
.section{padding:64px 0}
.sectionHeader{
  display:flex; align-items:flex-end; justify-content:space-between; gap:20px;
  margin-bottom:22px;
}
.sectionHeader h3{
  font-family:"Libre Baskerville", serif;
  font-size:32px;
  margin:0;
}
.sectionHeader p{
  margin:0;
  color:var(--muted);
  max-width:520px;
  line-height:1.6;
}

/* Works grid */
.works {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
  gap: 60px;
  padding: 120px 8vw;
}

.work-item h3 {
  margin-top: 18px;
  font-size: 18px;
  letter-spacing: 0.04em;
}

.work-item p {
  font-size: 13px;
  opacity: 0.6;
}

.video-frame {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 */
  border-radius: 24px;
  overflow: hidden;   /* ⭐ 이게 핵심 */
  background: #000;
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}
.worksGrid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:18px;
}
.workCard{
  grid-column: span 6;
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  background:var(--paper);
  box-shadow: var(--shadow);
}
.workMedia{aspect-ratio: 16 / 10; overflow:hidden; background:#f0f0ed}
.workMedia img{width:100%; height:100%; object-fit:cover; transition:transform .6s ease}
.workCard:hover .workMedia img{transform:scale(1.03)}
.workBody{padding:18px 18px 16px}
.workBody h4{
  margin:0 0 6px;
  font-family:"Libre Baskerville", serif;
  font-size:20px;
}
.workBody .sub{
  display:flex; gap:10px; flex-wrap:wrap;
  font-size:12px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--muted);
}
.workBody p{
  margin:10px 0 0;
  color:rgba(18,18,18,.80);
  line-height:1.65;
  font-size:14px;
}

/* About / CV */
.twoCol{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:26px;
}
.card{
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--paper);
  padding:22px;
}
.card h5{
  margin:0 0 10px;
  font-size:12px;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--muted);
}
.card p{margin:0; line-height:1.75; color:rgba(18,18,18,.85)}
.list{margin:0; padding-left:18px; color:rgba(18,18,18,.85); line-height:1.75}
.small{font-size:13px; color:var(--muted)}

/* Footer */
.footer{
  border-top:1px solid var(--line);
  padding:30px 0;
  color:var(--muted);
  font-size:12px;
}
.footerInner{
  max-width:var(--max); margin:0 auto; padding:0 28px;
  display:flex; justify-content:space-between; gap:18px; flex-wrap:wrap;
}
.footer a{
  color: var(--muted);
  text-decoration: none;
}
.footer a:hover{
  opacity: .6;
  color: var(--muted);
}

/* Responsive */
@media (max-width: 980px){
  .hero{grid-template-columns:1fr}
  .heroMedia{border-right:none; border-bottom:1px solid var(--line); min-height:52vh}
  .heroPanel{padding:30px 22px}
  .metaGrid{grid-template-columns:1fr}
  .worksGrid{gap:14px}
  .workCard{grid-column:span 12}
  .twoCol{grid-template-columns:1fr}
}

/* Works scroll layout */
.worksScrollHeader{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  padding:32px 0 18px 0;
  border-bottom:1px solid var(--border);
}
.worksScrollTitle h1{
  margin:0;
  font-size:52px;
  letter-spacing:-0.02em;
}
.worksScrollTitle .muted{
  margin:10px 0 0 0;
  max-width:52ch;
  color:var(--muted);
  line-height:1.5;
}
.worksScrollNav{
  display:flex;
  flex-wrap:wrap;
  gap:10px 14px;
  justify-content:flex-end;
}
.worksScrollNav a{
  font-size:13px;
  color:var(--muted);
  text-decoration:none;
  border-bottom:1px solid transparent;
}
.worksScrollNav a:hover{
  color:var(--text);
  border-bottom-color:var(--text);
}

.worksScroll{
  display:flex;
  flex-direction:column;
  gap:56px;
  padding:28px 0 64px 0;
}

.workSection{
  border-top:1px solid var(--border);
  padding-top:28px;
}
.workSectionInner{
  display:grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap:28px;
  align-items:start;
}
.workKicker{
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:0.14em;
  color:var(--muted);
}
.workTitle{
  margin:10px 0 10px 0;
  font-size:36px;
  letter-spacing:-0.02em;
}
.workTags{
  font-size:13px;
  color:var(--muted);
  margin-bottom:14px;
}
.workDesc{
  margin:0 0 18px 0;
  line-height:1.65;
  color:var(--text);
  max-width:62ch;
}
.workMedia{
  border:1px solid var(--border);
  border-radius:18px;
  overflow:hidden;
  background:#fff;
}
.workMediaImg{
  display:block;
  width:100%;
  height:auto;
}
.videoEmbed{
  position:relative;
  width:100%;
  aspect-ratio:16/9;
  background:#000;
}
.videoEmbed iframe{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  border:0;
}

@media (max-width: 860px){
  .worksScrollHeader{
    flex-direction:column;
    align-items:flex-start;
  }
  .worksScrollTitle h1{ font-size:40px; }
  .worksScrollNav{ justify-content:flex-start; }
  .workSectionInner{
    grid-template-columns:1fr;
  }
  .workTitle{ font-size:30px; }
}
/* ====== VIDEO EMBED (Clean 16:9 + Perfect Rounded Mask) ====== */

.videoEmbed{
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 24px;
  overflow: hidden;          /* 라운드 마스크 핵심 */
  background: #000;
  isolation: isolate;        /* iframe이 위로 삐져나오는 현상 방지 */
}

/* Poster */
.videoEmbed .videoPoster{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.02);
}

/* Hover overlay */
.videoEmbed .videoOverlay{
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0);
  transition: background .25s ease, opacity .25s ease;
  z-index: 2;
}

.videoEmbed:hover .videoOverlay{
  background: rgba(0,0,0,.18);
}

/* Play button */
.videoEmbed .playBtn{
  width: 76px;
  height: 76px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.65);
  background: rgba(0,0,0,.25);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}

.videoEmbed .playBtn:hover{
  transform: scale(1.03);
  background: rgba(0,0,0,.35);
  border-color: rgba(255,255,255,.85);
}

.videoEmbed .playBtn::before{
  content:"";
  display:block;
  width:0;
  height:0;
  border-left:16px solid rgba(255,255,255,.95);
  border-top:10px solid transparent;
  border-bottom:10px solid transparent;
  margin-left:4px;
}

/* Iframe container */
.videoEmbed .videoFrame{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
  z-index: 1;
}

.videoEmbed.is-playing .videoFrame{
  opacity: 1;
  pointer-events: auto;
}

.videoEmbed.is-playing .videoPoster,
.videoEmbed.is-playing .videoOverlay{
  opacity: 0;
  pointer-events: none;
}

/* ✅ iframe은 절대 확대하지 말고 100%로 꽉 채우기 */
.videoEmbed iframe{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0 !important;
  display: block;
}
.plainLink {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}

.plainLink:hover {
  opacity: 0.6;
}
/* links — clean */
a{
  text-decoration: none;
}

/* meta/footer links — keep minimal */
.metaGrid a,
.footer a{
  text-decoration: none !important;
}

.metaGrid a:hover,
.footer a:hover{
  opacity: .6;
  text-decoration: none;
}