/* lunaporcelain Group – shared styles */
:root{
  --porcelain:#FAFBFA;   /* page: cool white, like fired porcelain */
  --glaze:#EDF1F3;       /* section tint: glaze shadow */
  --cobalt:#22407E;      /* underglaze cobalt */
  --cobalt-deep:#172C58;
  --gold:#A5823F;        /* gilding */
  --ink:#1E2533;
  --mist:#5F6878;
  --line:#D9DEE3;
  --serif-ja:"Shippori Mincho B1","Hiragino Mincho ProN","Yu Mincho","Noto Serif JP","Noto Serif CJK JP",serif;
  --serif-en:"Cormorant Garamond","Garamond","Times New Roman",serif;
  --measure:36em;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:5rem}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--porcelain);color:var(--ink);font-family:var(--serif-ja);font-size:17px;line-height:2;letter-spacing:.04em;-webkit-font-smoothing:antialiased}
html[lang="en"] body{font-family:var(--serif-en);font-size:20px;line-height:1.7;letter-spacing:.01em}
img{max-width:100%;height:auto;display:block}
a{color:var(--cobalt);text-underline-offset:.2em}
a:hover{color:var(--cobalt-deep)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.wrap{width:min(1120px,100% - 3rem);margin-inline:auto}
.skip{position:absolute;left:-999px;top:0;background:var(--cobalt);color:#fff;padding:.5rem 1rem;z-index:100}
.skip:focus{left:1rem}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(250,251,250,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:4.25rem}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--ink)}
.brand svg{width:30px;height:30px;flex:none}
.brand-name{font-family:var(--serif-en);font-size:1.45rem;font-style:italic;letter-spacing:.02em;line-height:1}
.brand-name small{display:block;font-style:normal;font-size:.62rem;letter-spacing:.18em;color:var(--mist);margin-top:.2rem}
.nav{display:flex;align-items:center;gap:1.6rem}
.nav a{color:var(--ink);text-decoration:none;font-size:.9rem}
.nav a:hover{color:var(--cobalt)}
.lang{border:1px solid var(--gold);padding:.15rem .75rem;border-radius:2rem;color:var(--gold)!important;font-family:var(--serif-en)}
.menu-btn{display:none;background:none;border:0;padding:.5rem;cursor:pointer;color:var(--ink)}
.menu-btn svg{width:26px;height:26px}
@media (max-width:860px){
  .menu-btn{display:block}
  .nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;background:var(--porcelain);border-bottom:1px solid var(--line);padding:.5rem 1.5rem 1rem;display:none}
  .nav.open{display:flex}
  .nav a{padding:.6rem 0;width:100%;border-bottom:1px solid var(--line)}
  .nav a.lang{border:1px solid var(--gold);width:auto;margin-top:.8rem}
}

/* hero: the plate */
.hero{padding:4.5rem 0 5rem;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1fr minmax(0,560px);align-items:center;gap:3rem}
.hero-copy{display:flex;gap:2.5rem;align-items:flex-start;justify-content:center}
.hero-title{margin:0;font-weight:500;color:var(--cobalt-deep);font-size:clamp(2.1rem,4vw,3.1rem);line-height:1.6;letter-spacing:.14em}
html[lang="ja"] .hero-title{writing-mode:vertical-rl;text-orientation:mixed;height:13.5em}
html[lang="en"] .hero-title{font-style:italic;font-weight:500;letter-spacing:0;line-height:1.1;font-size:clamp(2.6rem,5vw,4.2rem);max-width:10ch}
.hero-lede{max-width:17em;color:var(--mist);font-size:.95rem;margin:0}
html[lang="ja"] .hero-lede{writing-mode:vertical-rl;height:23em;max-width:none;line-height:2.2}
html[lang="en"] .hero-copy{flex-direction:column;gap:1.5rem}
html[lang="en"] .hero-lede{max-width:24em;font-size:1.1rem}
.plate{position:relative;aspect-ratio:1;border-radius:50%;padding:4.5%;background:radial-gradient(circle at 35% 30%,#fff 0%,#F3F6F7 55%,#E3E8EB 100%);box-shadow:0 30px 60px -30px rgba(23,44,88,.35),inset 0 0 0 1px #fff}
.plate::before{content:"";position:absolute;inset:2.4%;border-radius:50%;border:1.5px solid var(--gold);opacity:.85}
.plate::after{content:"";position:absolute;inset:3.3%;border-radius:50%;border:.5px solid var(--gold);opacity:.5}
.plate img{width:100%;height:100%;object-fit:cover;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(0,0,0,.04)}
@media (max-width:860px){
  .hero{padding:2.5rem 0 3.5rem}
  .hero .wrap{grid-template-columns:1fr}
  .hero .plate{order:-1;width:min(420px,85vw);height:min(420px,85vw);margin-inline:auto;flex:none}
  html[lang="ja"] .hero-title{height:auto;writing-mode:horizontal-tb;font-size:1.9rem;letter-spacing:.08em}
  html[lang="ja"] .hero-lede{writing-mode:horizontal-tb;height:auto;max-width:var(--measure)}
  .hero-copy{flex-direction:column;gap:1rem}
}

/* sections */
section{padding:5.5rem 0}
.tint{background:var(--glaze)}
h2{font-weight:500;color:var(--cobalt-deep);font-size:clamp(1.6rem,2.6vw,2.1rem);line-height:1.5;margin:0 0 .4rem;letter-spacing:.1em}
html[lang="en"] h2{font-size:clamp(2rem,3.4vw,2.8rem);letter-spacing:0;font-style:italic;line-height:1.15}
.sub{color:var(--gold);font-family:var(--serif-en);font-style:italic;font-size:1.05rem;margin:0 0 2.5rem;letter-spacing:.04em}
html[lang="en"] .sub{font-family:var(--serif-ja);font-style:normal;font-size:.85rem;letter-spacing:.2em}
h3{font-weight:600;font-size:1.15rem;margin:0 0 .5rem;letter-spacing:.06em;color:var(--ink)}
html[lang="en"] h3{font-size:1.45rem;font-weight:600;letter-spacing:0}
p{margin:0 0 1.2em}
.prose{max-width:var(--measure)}
.two-col{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:4rem;align-items:start}
@media (max-width:860px){.two-col{grid-template-columns:1fr;gap:2.5rem}section{padding:4rem 0}}

/* lesson flow */
.flow{list-style:none;margin:3.5rem 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--gold)}
.flow li{padding:1.6rem 1.4rem 0 0;position:relative}
.flow li::before{content:"";position:absolute;top:-6px;left:0;width:11px;height:11px;border-radius:50%;background:var(--porcelain);border:1.5px solid var(--gold)}
.flow .n{font-family:var(--serif-en);font-style:italic;color:var(--gold);font-size:1.4rem;display:block;line-height:1;margin-bottom:.6rem}
.flow p{font-size:.92rem;color:var(--mist);margin:0}
html[lang="en"] .flow p{font-size:1.05rem}
@media (max-width:860px){.flow{grid-template-columns:1fr 1fr;row-gap:2rem;border-top:0}.flow li{border-top:1px solid var(--gold)}}
@media (max-width:520px){.flow{grid-template-columns:1fr}}

.figure-frame{margin:0}
.figure-frame img{width:100%;border-radius:2px}
.figure-frame figcaption{font-size:.8rem;color:var(--mist);margin-top:.6rem}
html[lang="en"] .figure-frame figcaption{font-size:.95rem;font-style:italic}

/* styles */
.band{margin:0 0 4rem}
.band img{width:100%;max-height:520px;object-fit:cover}
.styles{display:grid;grid-template-columns:repeat(5,1fr);gap:2.5rem 2rem}
@media (max-width:980px){.styles{grid-template-columns:repeat(3,1fr)}}
@media (max-width:600px){.styles{grid-template-columns:repeat(2,1fr);gap:2rem 1.2rem}}
.style-item img{aspect-ratio:1;object-fit:cover;width:100%;border-radius:50%;margin-bottom:1.2rem;box-shadow:0 0 0 1px var(--line),0 0 0 6px var(--porcelain),0 0 0 7px var(--gold)}
.tint .style-item img{box-shadow:0 0 0 1px var(--line),0 0 0 6px var(--glaze),0 0 0 7px var(--gold)}
.style-item p{font-size:.92rem;color:var(--mist)}
html[lang="en"] .style-item p{font-size:1.05rem}
.style-item h3 small{display:block;font-family:var(--serif-en);font-style:italic;font-weight:400;color:var(--gold);font-size:.85rem;letter-spacing:.02em}
html[lang="en"] .style-item h3 small{font-family:var(--serif-ja);font-style:normal;font-size:.72rem;letter-spacing:.15em}

/* gallery */
.filters{display:flex;flex-wrap:wrap;gap:.6rem;margin:0 0 2.2rem}
.filters button{font:inherit;font-size:.88rem;background:transparent;border:1px solid var(--line);color:var(--ink);padding:.35rem 1.1rem;border-radius:2rem;cursor:pointer}
html[lang="en"] .filters button{font-size:1rem}
.filters button[aria-pressed="true"]{background:var(--cobalt);border-color:var(--cobalt);color:#fff}
.filters button:hover{border-color:var(--cobalt)}
.gallery{display:grid;grid-template-columns:repeat(6,1fr);gap:.75rem}
.gallery button{display:block;width:100%;aspect-ratio:1;padding:0;border:0;background:#fff;cursor:zoom-in;border-radius:2px;overflow:hidden}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
@media (max-width:980px){.gallery{grid-template-columns:repeat(4,1fr)}}
@media (max-width:600px){.gallery{grid-template-columns:repeat(3,1fr);gap:.4rem}}
.gallery-more{display:block;margin:2rem auto 0;font:inherit;font-size:.95rem;background:transparent;border:1px solid var(--cobalt);color:var(--cobalt);padding:.6rem 2rem;border-radius:2rem;cursor:pointer}
.gallery-more:hover{background:var(--cobalt);color:#fff}
.gallery-more[hidden]{display:none}
.gallery button:hover img{transform:scale(1.03)}
.gallery-count{color:var(--mist);font-size:.85rem;margin-top:1rem;text-align:center}

/* lightbox */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(18,26,44,.94);display:none;align-items:center;justify-content:center;padding:4.5rem 4rem 5rem}
.lightbox.open{display:flex}
.lightbox img{max-height:100%;max-width:100%;object-fit:contain;box-shadow:0 20px 50px rgba(0,0,0,.4);transition:opacity .25s ease;}
.lightbox p{position:absolute;bottom:1.4rem;left:0;right:0;text-align:center;color:#E8ECF2;margin:0;font-size:.95rem;padding:0 1rem}
.lb-btn{position:absolute;background:none;border:1px solid rgba(255,255,255,.35);color:#fff;width:46px;height:46px;border-radius:50%;cursor:pointer;font-size:1.3rem;line-height:1;display:grid;place-items:center}
.lb-btn:hover{border-color:var(--gold);color:var(--gold)}
.lb-close{top:1rem;right:1rem}
.lb-prev{left:1rem;top:50%;transform:translateY(-50%)}
.lb-next{right:1rem;top:50%;transform:translateY(-50%)}
@media (max-width:600px){.lightbox{padding:4rem .75rem 5rem}.lb-prev,.lb-next{top:auto;bottom:3.8rem;transform:none}}

/* instructors */
.people{display:grid;grid-template-columns:1fr 1fr;gap:4rem}
.person header{display:flex;gap:1.5rem;align-items:center;margin-bottom:1.5rem}
.avatar{width:128px;height:128px;border-radius:50%;flex:none;object-fit:cover;object-position:center 20%;box-shadow:0 0 0 5px var(--porcelain),0 0 0 6px var(--gold)}
.avatar-mono{display:grid;place-items:center;background:var(--glaze);color:var(--cobalt);font-family:var(--serif-en);font-style:italic;font-size:2.6rem}
.person h3{font-size:1.45rem;margin:0}
.person h3 span{display:block;font-family:var(--serif-en);font-style:italic;font-weight:400;font-size:1rem;color:var(--gold);letter-spacing:.03em}
html[lang="en"] .person h3 span{font-family:var(--serif-ja);font-style:normal;font-size:.8rem;letter-spacing:.15em}
.roles{list-style:none;padding:0;margin:0 0 1.2rem;font-size:.9rem;color:var(--mist);line-height:1.8}
html[lang="en"] .roles{font-size:1.02rem}
.roles li::before{content:"";display:inline-block;width:.9em;height:1px;background:var(--gold);vertical-align:middle;margin-right:.6em}
@media (max-width:860px){.people{grid-template-columns:1fr;gap:3.5rem}}

/* studios */
.studio-photos{display:grid;grid-template-columns:2fr 1fr;grid-template-rows:260px 260px;gap:1rem;margin-bottom:3rem}
.studio-photos img{width:100%;height:100%;object-fit:cover;border-radius:2px}
.studio-photos img:first-child{grid-row:1/3}
.places{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.place{border-top:1px solid var(--gold);padding-top:1.2rem}
.place p{font-size:.92rem;color:var(--mist);margin:0}
html[lang="en"] .place p{font-size:1.05rem}
@media (max-width:860px){.studio-photos{grid-template-columns:1fr;grid-template-rows:auto}.studio-photos img{aspect-ratio:4/3}.studio-photos img:first-child{grid-row:auto}.places{grid-template-columns:1fr}}

/* events + contact */
.events{background:var(--cobalt-deep);color:#E6EAF2}
.events h2{color:#fff}
.events .sub{color:#D4B676}
.events .wrap{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.events img{border-radius:50%;aspect-ratio:1;object-fit:cover;max-width:380px;margin-left:auto;box-shadow:0 0 0 6px var(--cobalt-deep),0 0 0 7px #D4B676}
@media (max-width:860px){.events .wrap{grid-template-columns:1fr}.events img{margin:0 auto;max-width:300px}}

.contact{text-align:center}
.contact .prose{margin-inline:auto}
.btns{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem;margin-top:2rem}
.btn{display:inline-flex;align-items:center;gap:.6rem;padding:.8rem 1.8rem;border-radius:2rem;text-decoration:none;font-size:.95rem;border:1px solid var(--cobalt)}
html[lang="en"] .btn{font-size:1.1rem}
.btn-primary{background:var(--cobalt);color:#fff!important}
.btn-primary:hover{background:var(--cobalt-deep)}
.btn-ghost{color:var(--cobalt)}
.btn svg{width:18px;height:18px}

.site-footer{border-top:1px solid var(--line);padding:2.5rem 0;font-size:.82rem;color:var(--mist)}
html[lang="en"] .site-footer{font-size:.95rem}
.site-footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem}
.site-footer a{color:var(--mist)}

/* single page-load moment: the plate settles in */
@media (prefers-reduced-motion:no-preference){
  .hero .plate{animation:settle 1.4s cubic-bezier(.2,.7,.2,1) both}
  @keyframes settle{from{opacity:0;transform:translateY(18px) rotate(-8deg) scale(.97)}to{opacity:1;transform:none}}
}
.tcy{text-combine-upright:all}