:root{
  --bg:#f2f1ed;
  --ink:#111;
  --muted:#77736c;
  --line:#cfcac1;
  --white:#fff;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:"DM Sans","Noto Sans KR",sans-serif;
}
a{color:inherit;text-decoration:none}
img{display:block;width:100%;height:100%;object-fit:cover}
.header{
  position:fixed;top:0;left:0;right:0;z-index:30;
  height:74px;padding:0 3.4vw;display:flex;align-items:center;justify-content:space-between;
  mix-blend-mode:difference;color:#fff;
}
.mark{
  width:36px;height:36px;border:1px solid currentColor;border-radius:50%;
  display:grid;place-items:center;font-weight:700;font-size:14px
}
.header nav{display:flex;align-items:center;gap:26px;font-size:12px;letter-spacing:.08em}
.contact-pill{border:1px solid currentColor;border-radius:999px;padding:9px 14px}
.hero{
  min-height:100vh;padding:95px 3.4vw 3.4vw;
  display:flex;flex-direction:column;justify-content:space-between;
  background:#111;color:white
}
.hero-top,.hero-bottom{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;font-size:12px;letter-spacing:.08em}
.hero h1{
  margin:auto 0;font-size:clamp(72px,10vw,165px);
  line-height:.84;letter-spacing:-.065em;font-weight:500;
}
.hero h1 em{font-family:"Playfair Display",serif;font-weight:500}
.hero-bottom p{font-size:16px;letter-spacing:0;max-width:520px}
.hero-bottom a{border-bottom:1px solid white;padding-bottom:4px}
.section-pad{padding:9vw 3.4vw}
.section-index{font-size:11px;letter-spacing:.12em;color:var(--muted);margin-bottom:5vw}
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:8vw}
.about-grid h2{
  font-size:clamp(48px,6.6vw,102px);line-height:.92;letter-spacing:-.055em;margin:0
}
.about-copy{padding-top:6px}
.about-copy p{font-size:18px;line-height:1.7;margin:0 0 24px}
.about-copy .en{font-size:22px;line-height:1.55}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:50px;border-top:1px solid var(--line)}
.facts div{padding-top:14px}
.facts strong{display:block;font-size:24px;margin-bottom:5px}
.facts span{font-size:12px;color:var(--muted)}
.work-section{background:#fff}
.work-head h2{
  margin:0;font-size:clamp(60px,8.5vw,132px);line-height:.88;letter-spacing:-.06em;font-weight:500
}
.work-head>p{font-size:16px;color:var(--muted);margin:20px 0 42px}
.filters{display:flex;gap:22px;flex-wrap:wrap;border-top:1px solid #ddd;padding-top:18px}
.filters button{
  border:0;background:none;padding:0;color:#999;font:600 12px "DM Sans";
  letter-spacing:.09em;cursor:pointer
}
.filters button.active,.filters button:hover{color:#111}
.projects{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  gap:4.8vw 1.8vw;padding:0 3.4vw 9vw
}
.project.large{grid-column:span 2}
.project-image{overflow:hidden;background:#e9e7e1;aspect-ratio:4/5}
.project-image.landscape,.large .project-image{aspect-ratio:16/8.4}
.project-image.square{aspect-ratio:1/1}
.project-image.top img{object-position:center top}
.project img{transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.project:hover img{transform:scale(1.018)}
.project-caption{
  display:flex;justify-content:space-between;gap:20px;
  border-top:1px solid #ccc;padding-top:12px;margin-top:10px
}
.project-caption h3{margin:0 0 4px;font-size:17px}
.project-caption p,.project-caption span{margin:0;color:#8a857f;font-size:12px}
.placeholder-box{display:flex;align-items:center;justify-content:center;color:#aaa;font-size:20px;letter-spacing:.05em;text-align:center}
.services-title{display:grid;grid-template-columns:1fr 1fr;gap:6vw;margin-bottom:6vw}
.services-title h2{
  font-size:clamp(54px,7vw,105px);line-height:.9;letter-spacing:-.055em;margin:0
}
.services-title p{align-self:end;font-size:17px;color:var(--muted)}
.service-list{border-top:1px solid var(--line)}
.service-list div{
  display:grid;grid-template-columns:60px 1fr 1fr;align-items:center;
  gap:30px;padding:26px 0;border-bottom:1px solid var(--line)
}
.service-list span{font-size:11px;color:var(--muted)}
.service-list strong{font-size:30px;letter-spacing:-.03em}
.service-list p{margin:0;color:var(--muted);font-size:14px}
.process{background:#dedbd4}
.process-grid{display:grid;grid-template-columns:1fr 1fr;gap:8vw}
.process h2{font-size:clamp(48px,6.3vw,96px);line-height:.95;letter-spacing:-.05em;margin:0}
.steps{border-top:1px solid #aaa}
.steps div{display:grid;grid-template-columns:50px 120px 1fr;gap:20px;padding:18px 0;border-bottom:1px solid #aaa}
.steps span{font-size:11px;color:#777}.steps h3{margin:0;font-size:16px}.steps p{margin:0;color:#666;font-size:13px}
.contact{background:#111;color:white;padding:10vw 3.4vw 7vw}
.contact-small{font-size:11px;letter-spacing:.12em;color:#888;margin-bottom:6vw}
.contact h2{font-size:clamp(72px,11vw,170px);line-height:.82;letter-spacing:-.065em;margin:0 0 38px;font-weight:500}
.contact h2 em{font-family:"Playfair Display",serif;font-weight:500}
.contact>p{font-size:17px;color:#aaa}
.contact-links{display:flex;gap:26px;margin-top:46px}
.contact-links a{font-size:13px;border-bottom:1px solid #777;padding-bottom:4px}
footer{
  background:#111;color:#777;border-top:1px solid #2d2d2d;
  display:flex;justify-content:space-between;padding:20px 3.4vw;font-size:11px
}
@media(max-width:760px){
  .header{padding:0 5vw;height:64px}.header nav{gap:14px}.header nav a:nth-child(1),.header nav a:nth-child(3){display:none}
  .hero{padding:84px 5vw 6vw}.hero-top span:last-child{display:none}.hero-bottom{align-items:flex-start;flex-direction:column}
  .section-pad{padding:18vw 5vw}.about-grid,.services-title,.process-grid{grid-template-columns:1fr;gap:8vw}
  .facts{grid-template-columns:1fr 1fr}
  .projects{grid-template-columns:1fr;padding:0 5vw 18vw;gap:13vw}.project.large{grid-column:auto}.project-image.landscape,.large .project-image{aspect-ratio:4/5}
  .filters{gap:15px}
  .service-list div{grid-template-columns:40px 1fr;gap:10px}.service-list p{grid-column:2}
  .steps div{grid-template-columns:35px 80px 1fr}
  .contact{padding:20vw 5vw 14vw}.contact-links{flex-wrap:wrap}
  footer{padding:18px 5vw;gap:18px;flex-direction:column}
}


/* ===== Compact 4-column portfolio grid ===== */
.projects{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1.2vw;
  padding:0 0 8vw;
  margin:0 0;
}
.work-section .projects{
  padding-left:0;
  padding-right:0;
}
.project,
.project.large{
  grid-column:auto !important;
}
.project-image,
.project-image.landscape,
.project-image.square,
.large .project-image{
  aspect-ratio:1 / 1.12;
  min-height:0;
}
.project-caption{
  border-top:0;
  margin-top:8px;
  padding-top:0;
}
.project-caption h3{
  font-size:14px;
  line-height:1.3;
  margin-bottom:3px;
}
.project-caption p,
.project-caption span{
  font-size:11px;
}
.work-head.section-pad{
  padding-bottom:2.5vw;
}
.work-section{
  padding-left:3.4vw;
  padding-right:3.4vw;
}
.work-head{
  padding-left:0;
  padding-right:0;
}
.filters{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:0;
  border:1px solid #e0ddd7;
  padding:0;
}
.filters button{
  padding:14px 10px;
  border-right:1px solid #e0ddd7;
  font-weight:500;
  background:#fff;
  color:#222;
}
.filters button:last-child{border-right:0}
.filters button.active,
.filters button:hover{
  background:#111;
  color:#fff;
}
.home-feature .feature-card{
  aspect-ratio:16/7;
}
@media(max-width:1100px){
  .projects{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:760px){
  .work-section{padding-left:5vw;padding-right:5vw}
  .projects{grid-template-columns:repeat(2,minmax(0,1fr));gap:6vw 3vw;padding-bottom:18vw}
  .filters{grid-template-columns:repeat(2,1fr)}
  .project-image,
  .project-image.landscape,
  .project-image.square,
  .large .project-image{aspect-ratio:1 / 1.15}
}

.footer-links{
  display:flex;
  gap:18px;
  flex-wrap:wrap;
}
.footer-links a:hover{color:#fff}
.site-footer.light .footer-links a:hover,
footer:not(.site-footer) .footer-links a:hover{color:#111}
@media(max-width:760px){
  .footer-links{gap:14px}
}




/* Work category: swap English label to Korean on hover */
.filters button::before,
.filters button::after{
  content:none !important;
}
.filter-ko{
  display:none;
  font-family:"Noto Sans KR","DM Sans",sans-serif;
  letter-spacing:0;
}
.filters button:hover .filter-en{
  display:none;
}
.filters button:hover .filter-ko{
  display:inline;
}


/* More spacing between category filters and portfolio thumbnails */
.work-section .filters{
  margin-bottom:42px;
}

/* Keep the same 3-category filter layout on both index and work pages */
.filters{
  grid-template-columns:repeat(3,1fr) !important;
}

@media(max-width:760px){
  .work-section .filters{
    margin-bottom:28px;
  }
}


/* Larger, more visible contact links */
.contact-links{
  display:flex;
  flex-wrap:wrap;
  gap:18px 34px;
  margin-top:54px;
}
.contact-links a{
  font-size:clamp(20px,2.2vw,34px) !important;
  font-weight:600;
  letter-spacing:-0.02em;
  border-bottom:2px solid currentColor !important;
  padding-bottom:5px;
  transition:opacity .2s ease, transform .2s ease;
}
.contact-links a:hover{
  opacity:.58;
  transform:translateY(-2px);
}

@media(max-width:760px){
  .contact-links{
    gap:16px 24px;
    margin-top:40px;
  }
  .contact-links a{
    font-size:22px !important;
  }
}


/* Portfolio thumbnails: 1080 × 1350 ratio (4:5) */
.projects{
  grid-template-columns:repeat(4,minmax(0,1fr)) !important;
}

.project-image,
.project-image.landscape,
.project-image.square,
.large .project-image{
  aspect-ratio:4 / 5 !important;
}

.project-image img{
  width:100%;
  height:100%;
  object-fit:cover;
}

/* Keep responsive behavior */
@media(max-width:1100px){
  .projects{
    grid-template-columns:repeat(3,minmax(0,1fr)) !important;
  }
}

@media(max-width:760px){
  .projects{
    grid-template-columns:repeat(2,minmax(0,1fr)) !important;
  }
}