:root{
  --bg:#f5f0e8;
  --paper:#fffef8;
  --ink:#262626;
  --muted:#6b655c;
  --accent:#38141b;
  --line:rgba(38,38,38,0.16);
  --display:'Noto Serif KR',serif;
  --sans:'Noto Sans KR',sans-serif;
  --mono:'DM Mono',monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans)}
a{color:inherit;text-decoration:none}
button{font:inherit;border:0;cursor:pointer;background:none}
img{display:block;max-width:100%}

/* topbar */
.topbar{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:16px 5vw;display:flex;align-items:center;justify-content:space-between}
.brand{font-family:var(--display);font-weight:600;letter-spacing:-.03em;font-size:19px}
.nav{display:flex;gap:24px;font-size:12px;letter-spacing:.02em}
.nav a:hover{text-decoration:underline}
.nav a.is-active{color:var(--accent)}
.lang-select{background:transparent;border:1px solid var(--line);color:var(--ink);font:11px var(--mono);padding:7px 10px}

.wrap{max-width:1240px;margin:auto;padding:0 5vw}

/* hero (home) */
.hero{padding:100px 0 70px;display:grid;grid-template-columns:1fr .9fr;gap:8vw;align-items:center}
.kicker{font:11px var(--mono);letter-spacing:.14em;color:var(--muted);text-transform:uppercase}
.hero h1{font-family:var(--display);font-weight:600;font-size:clamp(42px,5.6vw,80px);line-height:1.16;letter-spacing:-.02em;word-break:keep-all;margin:20px 0}
.hero h1 em{color:var(--accent);font-style:normal}
.hero p{max-width:440px;line-height:1.9;color:var(--muted);font-size:15px;margin:0 0 28px}

.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.chip{border:1px solid var(--line);padding:8px 14px;font:11px var(--mono);letter-spacing:.02em;color:var(--muted)}
.chip.accent{border-color:var(--accent);color:var(--accent)}

.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.primary{background:var(--ink);color:var(--paper);padding:15px 24px;font-size:13px}
.ghost{border:1px solid var(--ink);padding:14px 22px;font-size:13px}

.hero-art{position:relative;border:1px solid var(--line);padding:14px;background:var(--paper)}
.hero-art img{width:100%;aspect-ratio:.95;object-fit:cover}
.hero-art .label{margin-top:12px;font:11px var(--mono);color:var(--muted);letter-spacing:.06em;text-transform:uppercase;display:flex;justify-content:space-between}

/* page hero (subpages) */
.page-hero{padding:80px 0 60px;border-bottom:1px solid var(--line)}
.page-hero h1{font-family:var(--display);font-weight:600;font-size:clamp(36px,5vw,64px);letter-spacing:-.02em;line-height:1.16;word-break:keep-all;margin:18px 0}
.page-hero p{max-width:560px;color:var(--muted);font-size:14px;line-height:1.9}

/* sections */
.section{padding:110px 0;border-top:1px solid var(--line)}
.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:50px;gap:30px}
.section h2{font-family:var(--display);font-weight:600;font-size:clamp(30px,3.6vw,54px);letter-spacing:-.02em;line-height:1.22;word-break:keep-all;margin:0}
.section-head p{max-width:320px;color:var(--muted);font-size:13px;line-height:1.85}

/* intro strip */
.intro-strip{display:grid;grid-template-columns:1.1fr .9fr;gap:6vw;align-items:center;padding:0 0 90px}
.intro-strip .frame{border:1px solid var(--line);padding:10px;background:var(--paper)}
.intro-strip img{width:100%;height:220px;object-fit:cover}
.intro-strip h2{font-family:var(--display);font-weight:600;font-size:clamp(26px,3vw,42px);line-height:1.28;letter-spacing:-.02em;word-break:keep-all;margin:14px 0}
.intro-strip p{font-size:13px;color:var(--muted);line-height:1.85}

/* field photo wall (real validation-event snapshots) */
.field-grid{columns:4 220px;column-gap:14px}
.field-photo{break-inside:avoid;margin-bottom:14px;border:1px solid var(--line);padding:6px;background:var(--paper)}
.field-photo img{width:100%;display:block}
.field-photo .cap{margin-top:8px;padding:0 2px 2px;font-size:11px;line-height:1.7;color:var(--muted)}
@media(max-width:760px){.field-grid{columns:2 160px}}

/* story / two-col with quote */
.story{display:grid;grid-template-columns:1.1fr .9fr;gap:8vw;align-items:center}
.story .frame{border:1px solid var(--line);padding:10px;background:var(--paper)}
.story img{width:100%;aspect-ratio:1.2;object-fit:cover}
.story-copy{font-family:var(--display);font-weight:600;font-size:24px;line-height:1.7;letter-spacing:-.01em;word-break:keep-all}
.story-copy small{display:block;font:12px var(--sans);color:var(--muted);line-height:1.85;margin-top:24px;letter-spacing:0}

/* cards (3-up) */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.card{background:var(--paper);padding:22px}
.card .frame{border:1px solid var(--line);margin-bottom:16px}
.card img{width:100%;aspect-ratio:1;object-fit:cover}
.card h3{font-family:var(--display);font-weight:600;font-size:19px;margin:0 0 8px;word-break:keep-all}
.card p{font-size:12px;line-height:1.8;color:var(--muted);margin:0}

/* gallery grid (4-up, works page) */
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.gallery-item{background:var(--paper);padding:18px}
.gallery-item .frame{border:1px solid var(--line);margin-bottom:14px}
.gallery-item img{width:100%;aspect-ratio:1;object-fit:cover}
.gallery-item h3{font-family:var(--display);font-weight:600;font-size:16px;margin:0 0 6px;word-break:keep-all}
.gallery-item p{font-size:11px;line-height:1.75;color:var(--muted);margin:0}
.gallery-item .price{display:block;margin-top:8px;font:11px var(--mono);color:var(--accent)}

/* trust */
.trust-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:16px}
.trust-grid .frame{border:1px solid var(--line);padding:8px;background:var(--paper)}
.trust-main img{width:100%;height:420px;object-fit:cover}
.trust-side{display:grid;gap:16px}
.trust-side img{width:100%;height:200px;object-fit:cover}
.trust-caption{margin-top:20px;color:var(--muted);font-size:12px;line-height:1.85;max-width:520px}

/* process steps */
.process{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}
.step{padding:26px 20px 40px;border-right:1px solid var(--line)}
.step:last-child{border-right:0}
.num{font:11px var(--mono);color:var(--accent)}
.step h3{font-family:var(--display);font-weight:600;font-size:20px;margin:40px 0 10px;word-break:keep-all}
.step p{font-size:12px;line-height:1.8;color:var(--muted);margin:0}

/* stat cards (visit page foot-traffic, validation numbers) */
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.stat{background:var(--paper);padding:30px 24px}
.stat .value{font-family:var(--display);font-weight:600;font-size:clamp(28px,3vw,42px);letter-spacing:-.02em}
.stat .label{margin-top:8px;font:11px var(--mono);color:var(--muted);letter-spacing:.04em;text-transform:uppercase}
.stat .source{margin-top:10px;font-size:11px;color:var(--muted);line-height:1.7}

/* location cards (visit page) */
.location-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.location-card{border:1px solid var(--line);background:var(--paper);padding:24px}
.location-card h3{font-family:var(--display);font-weight:600;font-size:22px;margin:0 0 12px;word-break:keep-all}
.location-card p{font-size:12px;line-height:1.85;color:var(--muted);margin:0 0 14px}
.location-card .tag{display:inline-block;font:10px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--accent);border:1px solid var(--accent);padding:4px 10px;margin-bottom:14px}

/* FAQ accordion */
.faq-list{border-top:1px solid var(--ink)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0;text-align:left;font-family:var(--display);font-weight:600;font-size:17px;word-break:keep-all}
.faq-q .icon{font:16px var(--mono);color:var(--accent);flex-shrink:0;transition:transform .3s}
.faq-item.is-open .faq-q .icon{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a p{margin:0 0 24px;color:var(--muted);font-size:13px;line-height:1.9;max-width:640px}
.faq-a .todo{color:var(--accent)}

/* timeline (about / roadmap) */
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.timeline-item{background:var(--paper);padding:28px 22px}
.timeline-item .year{font:11px var(--mono);color:var(--accent);text-transform:uppercase;letter-spacing:.06em}
.timeline-item h3{font-family:var(--display);font-weight:600;font-size:20px;margin:16px 0 10px;word-break:keep-all}
.timeline-item p{font-size:12px;line-height:1.85;color:var(--muted);margin:0}

/* founder / about split */
.founder{display:grid;grid-template-columns:.85fr 1.15fr;gap:8vw;align-items:center}
.founder .frame{border:1px solid var(--line);padding:10px;background:var(--paper)}
.founder img{width:100%;aspect-ratio:.85;object-fit:cover}
.founder-copy p{font-size:14px;line-height:1.95;color:var(--muted);margin:0 0 18px}
.founder-copy .credentials{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}

/* quote band */
.quote{background:var(--ink);color:var(--paper);padding:110px 8vw;text-align:center}
.quote p{font-family:var(--display);font-weight:600;font-size:clamp(26px,3.6vw,48px);letter-spacing:-.01em;line-height:1.5;word-break:keep-all;margin:0}
.quote span{display:block;font:11px var(--mono);color:#c9a68f;margin-top:24px;letter-spacing:.04em}

/* contact */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:8vw}
.contact h2{font-size:clamp(32px,4.4vw,60px);word-break:keep-all}
.contact .chips{margin-top:22px}
.form{display:grid;gap:16px;align-content:center}
.form input,.form textarea,.form select{background:transparent;border:0;border-bottom:1px solid var(--line);padding:16px 2px;outline:0;color:var(--ink);font:13px var(--sans)}
.form textarea{min-height:90px;resize:vertical}
.form .primary{margin-top:6px;width:fit-content}

/* footer */
.footer{padding:28px 5vw;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;color:var(--muted);font-size:11px;line-height:1.8}
.footer strong{color:var(--ink)}
.footer-links{display:flex;gap:16px;flex-wrap:wrap}

/* sticky mobile CTA */
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:8;background:var(--ink);color:var(--paper);padding:14px 5vw;display:none;align-items:center;justify-content:space-between;gap:12px}
.sticky-cta a{background:var(--paper);color:var(--ink);padding:11px 18px;font-size:12px}

/* social shortcut rail */
.social-fab{position:fixed;right:0;bottom:20px;z-index:9;display:flex;flex-direction:column;align-items:flex-end;gap:1px}
.social-fab button{background:var(--ink);color:var(--paper);border:1px solid var(--ink);padding:12px 16px;font:11px var(--mono);letter-spacing:.1em;text-transform:uppercase;cursor:pointer;min-width:110px;text-align:left;transition:background .2s}
.social-fab button:hover{background:var(--accent);border-color:var(--accent)}

/* social modal */
.social-modal-overlay{position:fixed;inset:0;background:rgba(23,21,19,.55);z-index:20;display:none;align-items:center;justify-content:center;padding:24px}
.social-modal-overlay.is-open{display:flex}
.social-modal-box{background:var(--paper);border:1px solid var(--line);padding:44px 36px;max-width:340px;width:100%;text-align:center}
.social-modal-box .kicker{color:var(--accent)}
.social-modal-box h3{font-family:var(--display);font-weight:600;font-size:21px;margin:16px 0 12px;word-break:keep-all}
.social-modal-box p{font-size:13px;color:var(--muted);line-height:1.85;margin:0 0 26px}
.social-modal-box button{background:var(--ink);color:var(--paper);padding:12px 26px;font-size:12px;border:0;cursor:pointer}

@media(max-width:760px){
  .social-fab{bottom:78px}
}

/* reveal on scroll */
.section,.intro-strip,.quote,.contact,.page-hero{opacity:0;transform:translateY(20px);transition:opacity .7s ease,transform .7s ease}
.section.is-visible,.intro-strip.is-visible,.quote.is-visible,.contact.is-visible,.page-hero.is-visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{transition-duration:.01ms!important}}

@media(max-width:760px){
  .nav{display:none}
  .hero,.story,.contact,.intro-strip,.trust-grid,.founder{grid-template-columns:1fr}
  .hero{padding:60px 0 50px}
  .hero-art{margin-top:24px}
  .cards{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:1fr 1fr}
  .process{grid-template-columns:1fr 1fr}
  .stat-grid,.timeline{grid-template-columns:1fr}
  .location-grid{grid-template-columns:1fr}
  .sticky-cta{display:flex}
}