/* HAMON · the forge and its market lane. Daylight outside (washi paper, indigo ink, sakura and vermilion accents);
   inside, the fire is the light (near-black panels, ember accents). */
:root{
  color-scheme:dark;
  --bg:#060607; --ink:#d6d4ce; --dim:#9c9a94; --steel:#e7eaf0; --ember:#e98a4c; --ember-dim:#8a4a26; --gold:#c8a456; --indigo:#2a2e52;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,"Noto Serif","Noto Serif JP","Hiragino Mincho ProN","Yu Mincho",serif;
  --sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --jp:"Noto Serif JP","Hiragino Mincho ProN","Yu Mincho","YuMincho","MS Mincho",serif;
  --navh:52px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:var(--navh)}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 var(--sans);-webkit-font-smoothing:antialiased}
[lang="ja"]{font-family:var(--jp)}
h1,h2{font-family:var(--serif);font-weight:400;letter-spacing:.02em;line-height:1.15}
a{color:var(--steel)}
a:focus-visible,.spot:focus-visible{outline:2px solid var(--ember);outline-offset:3px}
.skip{position:absolute;left:-9999px;top:0;z-index:50;background:#000;color:#fff;padding:8px 12px}
.skip:focus{left:8px;top:8px}
.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---- rooms nav (sticky) ---- */
.rooms{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:14px;height:var(--navh);padding:0 16px;
  background:rgba(14,16,24,.58);-webkit-backdrop-filter:blur(10px) saturate(1.2);backdrop-filter:blur(10px) saturate(1.2);border-bottom:1px solid rgba(255,255,255,.08)}
.brand{display:flex;align-items:baseline;gap:.5em;text-decoration:none;flex:none}
.brand .mark{color:var(--steel);font-size:1.15rem}
.brand .word{font-family:var(--serif);letter-spacing:.32em;font-size:.8rem;color:var(--dim)}
.rooms nav{overflow-x:auto;scrollbar-width:none;flex:1;mask-image:linear-gradient(90deg,#000 92%,transparent)}
.rooms nav::-webkit-scrollbar{display:none}
.rooms ol{display:flex;gap:4px;list-style:none;margin:0;padding:0;white-space:nowrap}
.rooms li a{display:block;padding:6px 10px;font-size:.78rem;letter-spacing:.06em;color:var(--dim);text-decoration:none;border-bottom:1px solid transparent}
.rooms li a span{color:var(--ember-dim);margin-right:.45em;font-size:.95em}
.rooms li a:hover{color:var(--steel)}
.rooms li a[aria-current="true"]{color:var(--steel);border-bottom-color:var(--ember)}
.rooms li a[aria-current="true"] span{color:var(--ember)}

/* ---- base (no JS): stills stacked with text ---- */
#stage{display:none}
.step{position:relative}
.scene{position:relative;margin:0;background:#000}
.scene img{display:block;width:100%;height:auto}
.wip{position:absolute;left:12px;bottom:10px;margin:0;font:11px/1 var(--mono);letter-spacing:.05em;color:#ffcf9e;background:rgba(0,0,0,.62);padding:5px 7px}
.copy{max-width:44rem;margin:0 auto;padding:28px 22px 64px}
.room-k{margin:0 0 .35rem;font:12px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ember)}
.room-k span{margin-right:.5em;letter-spacing:0;font-size:1.1em}
h2{font-size:clamp(1.7rem,3.2vw,2.4rem);margin:0 0 .6rem;color:var(--steel)}
h2 .ja{display:block;font-size:.55em;color:var(--dim);margin-top:.35em;letter-spacing:.12em}
.copy p{margin:.55rem 0}
.fine{color:var(--dim);font-size:.88rem}
.hint{color:var(--dim);font-size:.9rem}
.term{color:var(--gold);margin-right:.3em}

.hero .kanji{font-size:clamp(2.6rem,6vw,4.4rem);line-height:1;margin:0 0 .2em;color:var(--steel);opacity:.9}
.hero h1{font-size:clamp(3rem,9vw,6.6rem);letter-spacing:.24em;margin:0 0 .3em;color:var(--steel)}
.gleam{background:linear-gradient(100deg,var(--steel) 0%,var(--steel) 40%,#fff6df 50%,var(--steel) 60%,var(--steel) 100%);
  background-size:250% 100%;background-position:0 0;-webkit-background-clip:text;background-clip:text;color:transparent;
  animation:gleam 3.6s cubic-bezier(.5,0,.2,1) .8s 1 both}
@keyframes gleam{from{background-position:100% 0}to{background-position:0 0}}
.lede{font-family:var(--serif);font-size:clamp(1.1rem,2vw,1.35rem);max-width:30rem;color:var(--ink)}
.cue{color:var(--dim);font-size:.9rem;letter-spacing:.06em}
.cue .arrow{display:inline-block;margin-left:.5em;color:var(--ember)}

blockquote{margin:0;font-family:var(--serif)}
blockquote p{font-size:clamp(1.4rem,3vw,2.2rem);line-height:1.35;color:var(--steel);margin:0 0 .6rem}
blockquote footer{color:var(--dim);font-size:.95rem;letter-spacing:.06em}
blockquote footer::before{content:"— "}

.items{list-style:none;padding:0;margin:.9rem 0}
.items li{display:flex;justify-content:space-between;align-items:baseline;gap:14px;padding:.5rem 0;border-top:1px solid rgba(255,255,255,.07);font-size:.94rem}
.items li b{color:var(--steel);font-weight:500}
.tag{flex:none;font:11px/1.4 var(--mono);font-style:normal;letter-spacing:.04em;color:#cfd6e4;border:1px solid rgba(207,214,228,.28);padding:2px 7px;border-radius:2px}
.tag.wip-t{color:#ffcf9e;border-color:rgba(233,138,76,.45)}
.map{list-style:none;padding:0;margin:.8rem 0}
.map li{margin:.25rem 0}
.map a{color:var(--ink);text-decoration:none;border-bottom:1px solid rgba(255,255,255,.12)}
.map a:hover,.map a:focus-visible{color:var(--steel);border-bottom-color:var(--ember)}
.map b{color:var(--steel);font-weight:500}
.mail{font-family:var(--serif);font-size:clamp(1.4rem,3vw,2rem);text-decoration:none;color:var(--steel);border-bottom:1px solid var(--gold)}

/* hotspots: positioned in % over the natural-aspect still (no JS); JS repositions them over the cover-fitted stage */
.spot{position:absolute;left:var(--x);top:var(--y);z-index:3;width:30px;height:30px;margin:-15px 0 0 -15px;display:block;text-decoration:none;color:var(--steel)}
.spot .dot{position:absolute;inset:7px;border-radius:50%;border:1px solid rgba(255,214,170,.85);background:rgba(233,138,76,.25);box-shadow:0 0 12px rgba(233,138,76,.55)}
.spot .dot::after{content:"";position:absolute;inset:-7px;border-radius:50%;border:1px solid rgba(255,214,170,.35);animation:ping 2.8s ease-out infinite}
@keyframes ping{from{transform:scale(.6);opacity:1}to{transform:scale(1.5);opacity:0}}
.spot .lbl{position:absolute;left:34px;top:50%;transform:translate(-4px,-50%);opacity:0;transition:opacity .25s,transform .25s;pointer-events:none;
  white-space:nowrap;background:rgba(6,6,7,.88);border-left:2px solid var(--ember);padding:6px 10px;font-size:.82rem;color:var(--dim)}
.spot .lbl b{display:block;color:var(--steel);font-weight:500;font-family:var(--serif);font-size:1rem}
.spot.flip .lbl{left:auto;right:34px;transform:translate(4px,-50%)}
.spot:hover .lbl,.spot:focus-visible .lbl,.spot.open .lbl{opacity:1;transform:translate(0,-50%)}

.foot{display:flex;flex-wrap:wrap;gap:8px 22px;justify-content:center;align-items:baseline;padding:28px 20px 40px;color:var(--dim);font-size:.82rem;letter-spacing:.06em;border-top:1px solid rgba(255,255,255,.06);position:relative;z-index:2;background:var(--bg)}
.foot .mark{color:var(--steel)}

/* ---- JS: the walk. Stills live on a fixed stage and crossfade as you scroll ---- */
html.staged #stage{display:block;position:fixed;inset:0;z-index:0;background:#000;overflow:hidden}
#layers{position:absolute;inset:0}
.layer{position:absolute;inset:0;opacity:0;will-change:opacity,transform}
.layer img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform-origin:50% 50%;will-change:transform}
#stage::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(140% 110% at 50% 45%,transparent 70%,rgba(0,0,0,.14) 100%)}
#embers,#weather{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.grain{position:absolute;inset:-50%;pointer-events:none;opacity:.018;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
#stage .stagetag{position:absolute;left:14px;bottom:12px;z-index:2;font:11px/1 var(--mono);letter-spacing:.05em;color:#ffcf9e;background:rgba(0,0,0,.62);padding:5px 7px;transition:opacity .4s}
html.staged main{position:relative;z-index:1}
html.staged .step{min-height:190vh;display:flow-root}
html.staged .step.sub{min-height:130vh}
html.staged #approach{min-height:150vh}
html.staged #door{min-height:120vh}
html.staged .scene{position:absolute;inset:0;background:none;pointer-events:none}
html.staged .scene img,html.staged .scene .wip{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);opacity:0}
html.staged .spot{position:fixed;pointer-events:auto;opacity:0;visibility:hidden;transition:opacity .35s,visibility .35s}
html.staged .spot.live,html.staged .spot:focus-visible{opacity:1;visibility:visible}
html.staged .copy{position:relative;max-width:27rem;margin:0 0 0 6vw;padding:24px 26px 26px;
  background:linear-gradient(180deg,rgba(6,6,7,.8),rgba(6,6,7,.9));border-left:1px solid var(--ember-dim)}
html.staged .copy.right{margin-left:auto;margin-right:6vw}
html.staged .copy.center{margin-left:auto;margin-right:auto;text-align:center;border-left:0;border-top:1px solid var(--ember-dim);max-width:36rem}
html.staged .step .copy{margin-top:70vh}
html.staged #approach .copy{margin-top:0;top:auto;position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:flex-end;
  background:none;border:0;padding:0 0 9vh;max-width:40rem}
html.staged #approach .copy h1,html.staged #approach .lede{text-shadow:0 2px 24px rgba(0,0,0,.8)}
html.staged .foot{z-index:1}

@media (max-width:760px){
  :root{--navh:46px}
  .rooms{gap:10px;padding:0 10px}
  .brand .word{display:none}
  .rooms li a{padding:6px 8px;font-size:.74rem}
  .copy{padding:22px 18px 52px}
  html.staged .copy,html.staged .copy.right,html.staged .copy.center{margin-left:12px;margin-right:12px;max-width:none;padding:18px}
  html.staged #approach .copy{padding:0 6px 10vh}
  .items li{flex-direction:column;gap:4px}
  .spot .lbl{white-space:normal;width:11rem}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .gleam{animation:none;color:var(--steel);background:none}
  .spot .dot::after{animation:none;opacity:.6}
  .spot .lbl,html.staged .spot{transition:none}
}
html.rm .gleam{animation:none;color:var(--steel);background:none}
html.rm .spot .dot::after{animation:none;opacity:.6}
.motion{flex:none;font:11px/1 var(--mono);letter-spacing:.05em;color:var(--dim);background:transparent;border:1px solid rgba(255,255,255,.16);padding:6px 8px;border-radius:2px;cursor:pointer}
.motion:hover{color:var(--steel)}
.motion:focus-visible{outline:2px solid var(--ember);outline-offset:2px}

/* ---- daylight rooms (approach, market, stalls, yard, threshold): washi panels, ink text ---- */
:root{--paper:rgba(250,245,236,.9);--paper-ink:#1d2033;--paper-dim:#5b5a66;--sakura:#e88aa6;--vermilion:#c8452c;--indigo-ink:#25305e}
.step.day .copy{color:var(--paper-ink)}
html:not(.staged) .step.day .copy{background:#f6f0e6}
html:not(.staged) .step.day h2,html:not(.staged) .step.day .room-k{color:var(--indigo-ink)}
html.staged .step.day .copy{background:var(--paper);border-left-color:var(--vermilion);color:var(--paper-ink);box-shadow:0 10px 40px rgba(20,24,40,.18)}
html.staged .step.day .copy.center{border-top-color:var(--vermilion)}
.step.day h2,.step.day blockquote p{color:var(--indigo-ink)}
.step.day .room-k{color:var(--vermilion)}
.step.day .fine,.step.day blockquote footer{color:var(--paper-dim)}
.step.day a{color:var(--indigo-ink)}
html.staged #approach.day .copy{background:none;box-shadow:none}
html.staged #approach .copy h1,html.staged #approach .lede,html.staged #approach .kanji{color:#fff;text-shadow:0 2px 18px rgba(20,24,44,.55),0 0 2px rgba(20,24,44,.4)}
html.staged #approach .cue{color:#fff;text-shadow:0 1px 10px rgba(20,24,44,.7)}
html.staged #approach .gleam{background-image:linear-gradient(100deg,#fff 0%,#fff 40%,#ffd6e2 50%,#fff 60%,#fff 100%)}
.btn{display:inline-block;padding:9px 16px;border:1px solid currentColor;text-decoration:none;font:13px/1 var(--mono);letter-spacing:.08em;border-radius:2px}
.step.day .btn{color:#fff;background:var(--indigo-ink);border-color:var(--indigo-ink)}
.step.day .btn:hover{background:var(--vermilion);border-color:var(--vermilion)}

/* stalls (placeholder product cards: no prices, no checkout) */
html.staged .copy.wide{max-width:min(64rem,88vw)}
.cards{list-style:none;margin:1rem 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(14.5rem,1fr));gap:14px}
.card{position:relative;padding:16px 16px 14px;background:#fffaf2;border:1px solid rgba(37,48,94,.14);border-top:4px solid var(--indigo-ink);border-radius:3px;color:var(--paper-ink)}
.card:nth-child(2){border-top-color:#8a2a22}.card:nth-child(3){border-top-color:#b4862a}.card:nth-child(4){border-top-color:#2f5a3c}.card:nth-child(5){border-top-color:#6b3a1e}.card:nth-child(6){border-top-color:var(--sakura)}
.card .k{margin:0;font-size:1.6rem;line-height:1.1;color:var(--indigo-ink)}
.card h3{margin:.2rem 0 0;font:400 1.3rem/1.2 var(--serif);letter-spacing:.04em;color:var(--indigo-ink)}
.card .part{margin:.1rem 0 .5rem;font:11px/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--vermilion)}
.card p{font-size:.92rem}
.card .soon{display:inline-block;margin:.6rem 0 0;padding:3px 8px;font:11px/1.4 var(--mono);letter-spacing:.06em;background:var(--indigo-ink);color:#fff;border-radius:2px}
.card .ph{margin:.45rem 0 0;font:10.5px/1.4 var(--mono);color:#a2462e;letter-spacing:.03em}
.card .ph::before{content:"✎ "}

/* look chip (season · time · weather) */
.look-chip{flex:none;display:inline-flex;align-items:center;gap:7px;font:11px/1 var(--mono);letter-spacing:.05em;color:#f3efe6;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.22);padding:6px 9px;border-radius:999px;cursor:pointer;text-transform:lowercase}
.look-chip:hover{background:rgba(255,255,255,.16)}
.look-chip:focus-visible{outline:2px solid var(--sakura);outline-offset:2px}
.look-chip .rr{font-size:13px;opacity:.85}
.look-chip .dotc{width:8px;height:8px;border-radius:50%;background:#f4b4c8}
html[data-season="summer"] .look-chip .dotc{background:#7cbf5a}
html[data-season="autumn"] .look-chip .dotc{background:#e0662c}
html[data-season="winter"] .look-chip .dotc{background:#e8f0ff}
.rooms .brand .word{color:#e8e4dc}
.rooms li a{color:#d8d4cc}
@media (max-width:760px){.look-chip{padding:5px 7px;font-size:10px}.cards{grid-template-columns:1fr 1fr}}
@media (max-width:420px){.cards{grid-template-columns:1fr}}