/* Aether Workshop — editorial art-gallery theme */
:root{
  --canvas:#f5f1ea;
  --paper:#faf7f1;
  --paper-2:#f0ebe1;
  --stone:#c9c2b6;
  --ink:#1a1814;
  --ink-soft:#3a352c;
  --muted:#6b6357;
  --line:#d9d2c4;
  --ochre:#c8843a;
  --indigo:#2e4a7a;
  --vermillion:#b8392a;
  --malachite:#4a7c59;
  --maxw:1240px;
  --gut:clamp(20px,5vw,72px);
  --serif:"Cormorant Garamond","Noto Serif KR",Georgia,serif;
  --sans:"Inter","Noto Sans KR",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--canvas);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.7;font-weight:400;letter-spacing:.01em;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--serif);font-weight:500;line-height:1.1;letter-spacing:-.01em;color:var(--ink);margin:0 0 .4em}
h1{font-size:clamp(2.6rem,6vw,5.2rem)}
h2{font-size:clamp(2rem,4vw,3.4rem)}
h3{font-size:clamp(1.4rem,2.4vw,2rem)}
p{margin:0 0 1.1em}
.lede{font-size:clamp(1.15rem,1.8vw,1.4rem);line-height:1.65;color:var(--ink-soft);font-weight:300}
.eyebrow{font-family:var(--sans);font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;color:var(--muted);font-weight:500}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gut)}
.narrow{max-width:760px;margin:0 auto}
.section{padding:clamp(64px,10vw,140px) 0}
.section--tight{padding:clamp(40px,6vw,80px) 0}
.divider{height:1px;background:var(--line);border:0;margin:0}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(245,241,234,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px var(--gut);max-width:var(--maxw);margin:0 auto}
.brand{font-family:var(--serif);font-size:1.5rem;font-weight:600;letter-spacing:.02em;display:flex;align-items:center;gap:10px}
.brand .dot{width:11px;height:11px;border-radius:50%;background:var(--vermillion);display:inline-block}
.nav{display:flex;align-items:center;gap:30px}
.nav a{font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);font-weight:500;position:relative;padding:6px 0;transition:color .2s}
.nav a:hover{color:var(--vermillion)}
.nav a.active{color:var(--ink)}
.nav a.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:var(--vermillion)}
.nav-cta{border:1px solid var(--ink);padding:10px 20px;border-radius:2px;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase}
.nav-cta:hover{background:var(--ink);color:var(--paper)}
.menu-toggle{display:none;background:none;border:1px solid var(--line);padding:8px 12px;cursor:pointer;font-size:.8rem;letter-spacing:.1em}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 28px;border-radius:2px;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;font-weight:500;cursor:pointer;border:1px solid transparent;transition:all .25s ease;font-family:var(--sans)}
.btn--accent{background:var(--vermillion);color:var(--paper)}
.btn--accent:hover{background:#9c2d20;transform:translateY(-2px)}
.btn--ghost{border:1px solid var(--ink);color:var(--ink)}
.btn--ghost:hover{background:var(--ink);color:var(--paper)}
.link-arrow{font-family:var(--sans);font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;font-weight:500;color:var(--ink);border-bottom:1px solid var(--ink);padding-bottom:3px;transition:all .2s}
.link-arrow:hover{color:var(--vermillion);border-color:var(--vermillion)}

/* Hero */
.hero{padding:clamp(80px,14vw,170px) 0 clamp(60px,10vw,120px);position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(40px,6vw,90px);align-items:end}
.hero h1 em{font-style:italic;color:var(--vermillion)}
.hero-meta{display:flex;gap:40px;margin-top:36px;flex-wrap:wrap}
.hero-meta div{font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.hero-meta strong{display:block;font-family:var(--serif);font-size:1.4rem;color:var(--ink);text-transform:none;letter-spacing:0;font-weight:500;margin-top:4px}
.hero-figure{position:relative}
.hero-figure img{width:100%;aspect-ratio:4/5;object-fit:cover;filter:saturate(.95)}
.hero-tag{position:absolute;left:-14px;top:24px;background:var(--paper);padding:10px 16px;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;border:1px solid var(--line)}

/* Fade-in */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}
.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}
.reveal.d4{transition-delay:.32s}

/* Section header */
.s-head{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:clamp(40px,6vw,80px)}
.s-head .eyebrow{margin-bottom:14px;display:block}
.s-head p{color:var(--ink-soft);font-weight:300;font-size:1.1rem;margin:0}

/* Cards / grid */
.grid{display:grid;gap:clamp(24px,3vw,44px)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--line);transition:transform .35s,box-shadow .35s}
.card:hover{transform:translateY(-4px);box-shadow:0 22px 40px -28px rgba(26,24,20,.4)}
.card-img{aspect-ratio:4/3;overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.card:hover .card-img img{transform:scale(1.04)}
.card-body{padding:26px 26px 30px}
.card-body h3{margin-bottom:10px}
.card-body p{color:var(--ink-soft);font-size:.96rem;margin:0}
.card-meta{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}

/* Pigment swatches */
.swatches{display:flex;gap:30px;flex-wrap:wrap;margin-top:24px}
.swatch{width:64px;text-align:center}
.swatch .chip{width:64px;height:84px;border-radius:2px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.06)}
.swatch small{display:block;margin-top:10px;font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}

/* Process chronology */
.chrono{position:relative;padding-left:38px}
.chrono::before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:1px;background:var(--line)}
.chrono-item{position:relative;padding-bottom:clamp(40px,6vw,72px)}
.chrono-item:last-child{padding-bottom:0}
.chrono-item::before{content:"";position:absolute;left:-38px;top:6px;width:17px;height:17px;border-radius:50%;background:var(--canvas);border:1px solid var(--ink)}
.chrono-item .stage-no{font-family:var(--serif);font-size:1rem;color:var(--vermillion);letter-spacing:.1em}
.chrono-item h3{margin-top:6px}
.chrono-item .stage-meta{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}

/* Before/after */
.ba{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ba figure{margin:0}
.ba img{aspect-ratio:4/3;object-fit:cover;width:100%}
.ba figcaption{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-top:10px}

/* Map */
.map-wrap{position:relative;background:var(--paper);border:1px solid var(--line);border-radius:2px;overflow:hidden}
#seoulMap{width:100%;height:clamp(360px,52vw,560px);display:block}
.map-card{position:absolute;background:var(--paper);border:1px solid var(--ink);padding:18px 20px;max-width:280px;box-shadow:0 20px 40px -20px rgba(0,0,0,.3);font-size:.92rem;display:none;z-index:5}
.map-card.show{display:block}
.map-card h4{font-family:var(--serif);font-size:1.2rem;margin:0 0 6px}
.map-card .close{position:absolute;top:8px;right:10px;background:none;border:none;font-size:1.1rem;cursor:pointer;color:var(--muted)}
.map-legend{display:flex;gap:22px;flex-wrap:wrap;margin-top:18px;font-size:.78rem;color:var(--muted)}
.map-legend span{display:flex;align-items:center;gap:8px}
.map-legend i{width:10px;height:10px;border-radius:50%;display:inline-block}

/* Info tags */
.tag{display:inline-block;font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);padding:5px 12px;border-radius:999px;margin:0 6px 6px 0}
.tags{margin:14px 0 20px}

/* Pull quote */
.pull{font-family:var(--serif);font-size:clamp(1.6rem,3vw,2.4rem);line-height:1.3;font-style:italic;color:var(--ink);border-left:2px solid var(--vermillion);padding-left:28px;margin:48px 0}

/* Article body */
.prose{font-size:1.08rem;line-height:1.85;color:var(--ink-soft)}
.prose h2{margin-top:1.6em;margin-bottom:.5em;color:var(--ink)}
.prose h3{margin-top:1.4em;margin-bottom:.4em;color:var(--ink);font-size:1.4rem}
.prose img{margin:32px 0;border-radius:2px}
.prose figure{margin:36px 0}
.prose figcaption{font-size:.78rem;color:var(--muted);letter-spacing:.1em;margin-top:10px;text-align:center}
.prose ul{padding-left:1.2em}
.prose li{margin-bottom:.5em}

/* Forms */
.form{display:grid;gap:22px;max-width:680px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:500}
.field input,.field textarea,.field select{font-family:var(--sans);font-size:1rem;padding:14px 16px;border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:2px;transition:border .2s}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--ink)}
.field .err{color:var(--vermillion);font-size:.82rem;display:none}
.field.invalid input,.field.invalid textarea,.field.invalid select{border-color:var(--vermillion)}
.field.invalid .err{display:block}
.form-msg{padding:14px 18px;border-radius:2px;font-size:.92rem;display:none}
.form-msg.ok{display:block;background:#eef3ec;border:1px solid var(--malachite);color:#2f5238}
.form-msg.bad{display:block;background:#f7eceb;border:1px solid var(--vermillion);color:#7a2418}

/* Footer */
.site-footer{background:var(--ink);color:#d8d2c4;padding:clamp(56px,8vw,96px) 0 32px}
.site-footer a{color:#d8d2c4}
.site-footer a:hover{color:var(--paper)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;border-bottom:1px solid #3a352c}
.footer-grid h4{font-family:var(--sans);font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:#9a9388;margin-bottom:18px;font-weight:500}
.footer-grid ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.footer-grid li{font-size:.92rem}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;padding-top:28px;font-size:.78rem;color:#9a9388}
.footer-brand{font-family:var(--serif);font-size:1.8rem;color:var(--paper);margin-bottom:14px;display:flex;align-items:center;gap:10px}
.footer-brand .dot{width:11px;height:11px;border-radius:50%;background:var(--vermillion)}
.footer-addr{font-size:.92rem;line-height:1.7;color:#b8b0a0}

/* Cookie banner */
.cookie-banner{position:fixed;left:0;right:0;bottom:0;z-index:80;background:var(--paper);border-top:1px solid var(--ink);padding:22px var(--gut);transform:translateY(110%);transition:transform .5s ease;display:flex;gap:24px;align-items:center;justify-content:center;flex-wrap:wrap;max-width:none}
.cookie-banner.show{transform:none}
.cookie-banner p{margin:0;flex:1;min-width:260px;font-size:.92rem;color:var(--ink-soft);max-width:760px}
.cookie-banner .actions{display:flex;gap:12px}
.cookie-banner .btn{padding:11px 22px}

/* Page hero (inner) */
.page-hero{padding:clamp(70px,11vw,130px) 0 clamp(40px,6vw,70px);border-bottom:1px solid var(--line)}
.page-hero .eyebrow{margin-bottom:18px;display:block}
.breadcrumb{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:24px}
.breadcrumb a:hover{color:var(--vermillion)}

/* Pricing */
.rate{display:grid;grid-template-columns:1fr auto;gap:20px;padding:28px 0;border-bottom:1px solid var(--line);align-items:start}
.rate h3{margin:0 0 6px}
.rate .price{font-family:var(--serif);font-size:1.6rem;color:var(--ink);white-space:nowrap}
.rate .price small{font-size:.8rem;color:var(--muted);font-family:var(--sans);letter-spacing:.05em}
.rate p{margin:0;color:var(--ink-soft);font-size:.96rem;max-width:520px}

/* Testimonials */
.quote{background:var(--paper);border:1px solid var(--line);padding:36px;display:flex;flex-direction:column;gap:18px}
.quote blockquote{margin:0;font-family:var(--serif);font-size:1.3rem;line-height:1.5;font-style:italic;color:var(--ink)}
.quote .who{display:flex;align-items:center;gap:14px}
.quote .who img{width:48px;height:48px;border-radius:50%;object-fit:cover}
.quote .who strong{display:block;font-size:.92rem;font-weight:500}
.quote .who span{font-size:.78rem;color:var(--muted);letter-spacing:.06em}

/* Studio strip */
.studio-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.studio-strip img{aspect-ratio:1;object-fit:cover;width:100%}

/* Two-col */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,90px);align-items:start}
.two-col img{width:100%;aspect-ratio:4/5;object-fit:cover}

/* Responsive */
@media (max-width:980px){
  .hero-grid,.s-head,.two-col{grid-template-columns:1fr;gap:40px}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .studio-strip{grid-template-columns:repeat(2,1fr)}
  .nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--paper);flex-direction:column;gap:0;padding:0;border-top:1px solid var(--line)}
  .nav.open{display:flex}
  .nav a{padding:16px var(--gut);border-bottom:1px solid var(--line)}
  .menu-toggle{display:block}
}
@media (max-width:620px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .ba{grid-template-columns:1fr}
  .rate{grid-template-columns:1fr}
  .hero-meta{gap:24px}
}