/* Yan's Aesthetic Project — Option A design system */
:root{
  --bg:#ffffff;--ink:#1f1e1c;--soft:#6b6a64;--muted:#a4a39c;--line:#ebe8e2;--wash:#f6f3ee;
  --image-bg:#f4f2ec;--accent:#9a7b53;
  --serif:'Cormorant Garamond',Georgia,serif;--sans:'Jost',ui-sans-serif,system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-weight:300;line-height:1.7;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.04;letter-spacing:0}
h1{font-size:clamp(46px,8vw,96px)}
h2{font-size:clamp(30px,4vw,44px)}
h3{font-size:22px}
p{color:var(--soft)}
.wrap{width:min(1240px,calc(100% - 84px));margin:0 auto}
.reveal{opacity:0;transform:translateY(24px);transition:opacity 1s ease,transform 1s ease}
.reveal.in{opacity:1;transform:none}

/* header */
header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.9);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
nav{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;height:90px}
.nleft{display:flex;gap:28px;font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--soft)}
.nleft a:hover{color:var(--ink)}
.logo{justify-self:center}.logo img{height:40px}
.nright{justify-self:end;font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--soft)}
.nright a:hover{color:var(--ink)}

/* hero */
.hero{position:relative;height:88vh;min-height:560px;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden}
.hero .bgs{position:absolute;inset:0}
.hero .bgs div{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 2.4s ease;animation:breathe 22s ease-in-out infinite alternate}
.hero .bgs div.on{opacity:1}
@keyframes breathe{from{transform:scale(1.02)}to{transform:scale(1.12)}}
.hero .scrim{position:absolute;inset:0;background:rgba(255,255,255,.46)}
.hero .inner{position:relative;z-index:2;padding:0 20px}
.hero .eye{font-size:12.5px;letter-spacing:.4em;text-transform:uppercase;color:var(--soft);margin-bottom:24px}
.hero h1 em{font-style:italic}
.hero .sub{margin-top:22px;color:var(--soft);font-size:16px}

.statement{padding:120px 0 90px;text-align:center}
.statement p{font-family:var(--serif);font-weight:300;font-size:clamp(24px,3.4vw,38px);line-height:1.4;max-width:880px;margin:0 auto;color:#2c2b28}

/* page hero (interior pages) */
.page-hero{padding:120px 0 56px;text-align:center}
.page-hero .k{font-size:12px;letter-spacing:.3em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.page-hero p{max-width:640px;margin:18px auto 0;color:var(--soft);font-size:16px}

/* section heads */
.shead{display:flex;align-items:baseline;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:14px;gap:18px;flex-wrap:wrap}
.shead h2{font-size:32px}
.shead .k{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.sintro{max-width:620px;color:var(--soft);font-size:15px;margin:0 0 42px}
section.block{padding:64px 0}

/* works grid */
.grid{display:grid;gap:54px 40px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.work figure{overflow:hidden;background:var(--image-bg);aspect-ratio:1/1}
.work img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s ease,filter 1.2s ease;filter:saturate(.94)}
.work:hover img{transform:scale(1.05);filter:saturate(1)}
.work .cap{display:flex;align-items:baseline;justify-content:space-between;margin-top:16px;gap:12px}
.work h3{font-size:21px}
.work .meta{font-size:12px;letter-spacing:.06em;color:var(--muted);margin-top:4px}
.work .price{font-size:13px;color:var(--soft);white-space:nowrap;text-align:right}
.work .enq{display:block;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);border-bottom:1px solid var(--ink);padding-bottom:2px;margin-top:4px}
.singular .work figure{aspect-ratio:4/5}

/* footer */
footer{border-top:1px solid var(--line);padding:50px 0;text-align:center;font-size:13px;color:var(--muted)}
footer a:hover{color:var(--ink)}
footer .frow{margin-bottom:8px}

@media(max-width:840px){
  .wrap{width:calc(100% - 36px)}
  nav{grid-template-columns:auto 1fr;height:70px}.nleft{display:none}.logo{justify-self:start}.logo img{height:34px}
  .g3{grid-template-columns:1fr 1fr;gap:34px 20px}.g2{grid-template-columns:1fr}
}

/* —— Sold 状态 —— */
.work figure{position:relative}
.sold-tag{position:absolute;top:10px;right:10px;z-index:2;background:var(--ink);color:#fff;font-family:'Jost',system-ui,sans-serif;font-size:10px;letter-spacing:.18em;text-transform:uppercase;padding:5px 9px;border-radius:2px;line-height:1}
.work.is-sold .price{color:var(--muted)}
.pd-sold{display:inline-block;margin-left:8px;background:var(--ink);color:#fff;font-family:'Jost',system-ui,sans-serif;font-size:10px;letter-spacing:.16em;text-transform:uppercase;padding:3px 8px;border-radius:2px;vertical-align:middle}