/* =============================================================
   Kani Wind Orchestra — Shared Stylesheet
   Modern & Minimal / paper-ivory + brass accent
   ============================================================= */

:root{
  --ink:#14120f;
  --ink-80:rgba(20,18,15,.82);
  --ink-60:rgba(20,18,15,.58);
  --ink-40:rgba(20,18,15,.36);
  --ink-10:rgba(20,18,15,.10);
  --paper:#f6f2ea;
  --paper-2:#ece4d3;
  --paper-3:#e3dac6;
  --brass:#a67438;
  --brass-deep:#7c5221;
  --brass-light:#c8a46c;
  --line:#d8cfbe;
  --shadow: 0 40px 80px -40px rgba(20,18,15,.25);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter','Noto Serif JP',system-ui,sans-serif;
  background:var(--paper);
  color:var(--ink);
  line-height:1.8;
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:
    radial-gradient(circle at 20% 10%, rgba(166,116,56,.06), transparent 50%),
    radial-gradient(circle at 85% 80%, rgba(20,18,15,.05), transparent 40%);
}
.grain{
  position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.35;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.08  0 0 0 0 0.07  0 0 0 0 0.06  0 0 0 .18 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
img{max-width:100%;display:block}

.serif{font-family:'Noto Serif JP',serif;font-weight:500;letter-spacing:.04em}
.display{font-family:'Cormorant Garamond','Noto Serif JP',serif;font-weight:300;letter-spacing:.005em}
.mono-eyebrow{
  font-family:'Inter',sans-serif;font-weight:500;font-size:.72rem;letter-spacing:.32em;
  text-transform:uppercase;color:var(--brass-deep);
}

.container{max-width:1240px;margin:0 auto;padding:0 28px;position:relative;z-index:2}
.wrap-narrow{max-width:880px;margin:0 auto;padding:0 28px;position:relative;z-index:2}

/* ------- NAV ------- */
header.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  padding:18px 28px;
  display:flex;align-items:center;justify-content:space-between;
  transition:all .4s ease;
}
header.nav.scrolled{
  background:rgba(246,242,234,.86);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid var(--ink-10);
  padding:12px 28px;
}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:var(--ink)}
.brand-logo{
  width:44px;height:44px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  position:relative;
}
.brand-logo img{width:100%;height:100%;object-fit:contain}
.brand-logo .fallback{
  width:38px;height:38px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%, var(--brass-light), var(--brass) 55%, var(--brass-deep));
  box-shadow: inset -2px -3px 6px rgba(0,0,0,.25), inset 2px 3px 6px rgba(255,255,255,.25);
  position:relative;
}
.brand-logo .fallback::after{
  content:"";position:absolute;inset:8px;border-radius:50%;
  border:1.5px solid rgba(255,255,255,.35);
}
.brand-text{line-height:1.1}
.brand-text .jp{font-family:'Noto Serif JP',serif;font-weight:700;font-size:1rem;letter-spacing:.08em}
.brand-text .en{font-family:'Cormorant Garamond',serif;font-size:.78rem;color:var(--ink-60);letter-spacing:.18em}

nav.menu{display:flex;gap:34px;align-items:center}
nav.menu a{
  text-decoration:none;color:var(--ink-80);font-size:.84rem;letter-spacing:.16em;text-transform:uppercase;
  position:relative;padding:4px 0;font-weight:500;
}
nav.menu a::after{
  content:"";position:absolute;left:0;right:100%;bottom:-4px;height:1px;background:var(--brass);
  transition:right .3s ease;
}
nav.menu a:hover::after, nav.menu a.active::after{right:0}
.menu-cta{
  color:var(--brass-deep);
  font-weight:500;
  display:inline-flex;align-items:center;gap:10px;
  transition:color .25s ease;
}
.menu-cta::before{
  content:"→";
  font-family:'Cormorant Garamond',serif;font-style:italic;
  font-size:1.15em;line-height:1;color:var(--brass);
  order:2; /* flex の並び順でテキストより後ろに */
  transition:transform .3s ease;
}
.menu-cta:hover{color:var(--brass)}
.menu-cta:hover::before{transform:translateX(4px)}
/* 下線の色はブラスに（他リンクの ink 系と差別化） */
.menu-cta::after{background:var(--brass)!important}

.burger{display:none;background:none;border:none;cursor:pointer;width:36px;height:36px;position:relative}
.burger span{position:absolute;left:6px;right:6px;height:1.5px;background:var(--ink);transition:.3s}
.burger span:nth-child(1){top:11px}
.burger span:nth-child(2){top:17px}
.burger span:nth-child(3){top:23px}
.burger.open span:nth-child(1){top:17px;transform:rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){top:17px;transform:rotate(-45deg)}

/* ------- SECTION COMMON ------- */
section{padding:120px 0;position:relative;z-index:2}
.section-head{display:flex;flex-direction:column;gap:16px;margin-bottom:60px;max-width:780px}
.section-head .num{
  font-family:'Cormorant Garamond',serif;font-size:1rem;color:var(--brass);letter-spacing:.2em;
}
.section-head h2{
  font-family:'Noto Serif JP',serif;font-weight:500;
  font-size:clamp(1.9rem, 3.6vw, 2.9rem);line-height:1.3;letter-spacing:.04em;
}
.section-head h2 .en{
  display:block;font-family:'Cormorant Garamond',serif;font-style:italic;font-weight:300;
  font-size:.52em;color:var(--ink-60);margin-top:4px;letter-spacing:.08em;
}
.section-head-center{align-items:center;text-align:center;margin-left:auto;margin-right:auto}

/* ------- BUTTONS ------- */
.btn-primary{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;border-radius:999px;
  background:var(--brass);color:#fff;text-decoration:none;
  font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;font-weight:500;
  transition:all .25s ease;border:none;cursor:pointer;
}
.btn-primary:hover{background:var(--brass-deep);transform:translateY(-1px)}
.btn-primary .arrow{transition:transform .25s ease}
.btn-primary:hover .arrow{transform:translateX(4px)}
.btn-primary.dark{background:var(--ink)}
.btn-primary.dark:hover{background:#000}

.btn-ghost{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;border-radius:999px;
  border:1px solid var(--ink);color:var(--ink);text-decoration:none;
  font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;font-weight:500;
  transition:all .25s ease;background:transparent;
}
.btn-ghost:hover{background:var(--ink);color:var(--paper)}
.btn-ghost.light{border-color:rgba(246,242,234,.35);color:var(--paper)}
.btn-ghost.light:hover{background:rgba(246,242,234,.08);border-color:var(--paper)}

.link-arrow{
  display:inline-flex;align-items:center;gap:10px;text-decoration:none;
  color:var(--brass-deep);font-size:.84rem;letter-spacing:.2em;text-transform:uppercase;font-weight:500;
  border-bottom:1px solid var(--brass);padding-bottom:4px;transition:all .25s ease;
}
.link-arrow:hover{gap:18px;color:var(--ink);border-color:var(--ink)}

/* ------- IMAGE WITH FALLBACK ------- */
.img-frame{
  position:relative;overflow:hidden;border-radius:4px;
  background:
    linear-gradient(135deg, var(--paper-3), var(--paper-2));
}
.img-frame::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle at 30% 40%, rgba(166,116,56,.2), transparent 55%),
    radial-gradient(circle at 70% 70%, rgba(20,18,15,.08), transparent 55%);
}
.img-frame img{
  position:relative;z-index:1;width:100%;height:100%;object-fit:cover;
}
.img-frame .corner{
  position:absolute;inset:18px;border:1px solid var(--ink-10);pointer-events:none;z-index:2;
}

/* ------- FOOTER ------- */
footer.site{
  background:var(--ink);color:var(--paper);padding:100px 0 40px;position:relative;z-index:2;
}
footer.site .section-head h2{color:var(--paper)}
footer.site .section-head h2 .en{color:var(--brass-light)}
footer.site .section-head .num{color:var(--brass-light)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-bottom:80px}
.contact-grid h3{font-family:'Noto Serif JP',serif;font-weight:500;font-size:1.1rem;margin-bottom:18px;color:#fff}
.contact-grid p{color:rgba(246,242,234,.7);margin-bottom:10px;font-size:.95rem}
.contact-grid a{color:var(--brass-light);text-decoration:none;border-bottom:1px solid rgba(200,164,108,.3);transition:all .2s}
.contact-grid a:hover{color:#fff;border-color:#fff}
.footer-contact-cta{
  display:inline-flex;align-items:center;gap:10px;
  padding:12px 22px;
  color:var(--paper)!important;
  border:1px solid rgba(200,164,108,.6)!important;
  border-radius:999px;text-decoration:none!important;
  font-family:'Inter',sans-serif;font-size:.82rem;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;
  transition:all .2s ease;
}
.footer-contact-cta:hover{
  background:var(--brass);color:#fff!important;border-color:var(--brass)!important;
  transform:translateX(2px);
}
.footer-contact-cta .arrow{
  font-family:'Cormorant Garamond',serif;font-size:1.1rem;
  letter-spacing:0;transition:transform .2s ease;
}
.footer-contact-cta:hover .arrow{transform:translateX(4px)}
.sns{display:flex;gap:14px;margin-top:20px}
.sns a{
  width:44px;height:44px;border-radius:50%;border:1px solid rgba(246,242,234,.3);
  display:flex;align-items:center;justify-content:center;color:var(--paper);transition:all .25s;
  border-bottom-width:1px;
}
.sns a:hover{background:var(--brass);border-color:var(--brass);color:#fff}
.sns svg{width:18px;height:18px}
.footer-logo{
  display:flex;align-items:center;gap:16px;margin-bottom:28px;
}
.footer-logo .mark{width:56px;height:56px;display:flex;align-items:center;justify-content:center}
.footer-logo .mark img{width:100%;height:100%;object-fit:contain}
.footer-logo .mark .fallback{
  width:48px;height:48px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%, var(--brass-light), var(--brass) 55%, var(--brass-deep));
}
.footer-logo h3,
.footer-logo h4{font-family:'Noto Serif JP',serif;font-weight:500;font-size:1rem;color:#fff;line-height:1.3;margin:0}
.footer-logo h3 .en,
.footer-logo h4 .en{
  display:block;font-family:'Cormorant Garamond',serif;font-style:italic;font-weight:300;
  font-size:.72rem;color:var(--brass-light);margin-top:2px;letter-spacing:.16em;
}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px;
  padding-top:40px;border-top:1px solid rgba(246,242,234,.14);
  font-size:.78rem;color:rgba(246,242,234,.5);letter-spacing:.12em;
}
.footer-bottom .dot{color:var(--brass-light)}

/* ------- CTA CARD ------- */
/* Re-usable info/action panel: text on the left, button on the right.
   Variants:
     .cta-line          — neutral light card with full ink-tinted border
     .cta-brass         — light brass-tinted card with brass left border
     .cta-brass-on-dark — brass-tinted card for use on dark backgrounds */
.cta-card{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:20px;padding:26px 32px;border-radius:4px;
}
.cta-card.cta-line{
  background:rgba(20,18,15,.025);
  border:1px solid var(--line);
}
.cta-card.cta-brass{
  padding:30px 34px;
  background:linear-gradient(180deg, rgba(166,116,56,.05), rgba(166,116,56,.01));
  border-left:2px solid var(--brass);
}
.cta-card.cta-brass-on-dark{
  padding:24px 30px;
  background:rgba(166,116,56,.06);
  border:1px solid rgba(166,116,56,.25);
}
.cta-card .cta-eyebrow{
  font-family:'Cormorant Garamond',serif;font-style:italic;font-size:.9rem;
  color:var(--brass-deep);letter-spacing:.12em;margin-bottom:6px;
}
.cta-card.cta-line .cta-eyebrow{color:var(--ink-60)}
.cta-card.cta-brass-on-dark .cta-eyebrow{color:var(--brass-light)}
.cta-card .cta-title{
  font-family:'Noto Serif JP',serif;font-weight:500;font-size:1.05rem;
  letter-spacing:.06em;color:var(--ink);
}
.cta-card.cta-brass-on-dark .cta-title{color:var(--paper)}
.cta-card .cta-desc{
  font-size:.86rem;color:var(--ink-60);margin-top:6px;line-height:1.75;
}
.cta-card.cta-brass-on-dark .cta-desc{color:rgba(246,242,234,.65)}
.cta-card .cta-action{flex-shrink:0}

/* ------- REVEAL ANIMATION ------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .9s ease,transform .9s ease}
.reveal.visible{opacity:1;transform:none}

/* ------- BREADCRUMB (sub-pages) ------- */
.breadcrumb{
  padding:120px 0 0;font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-60);
}
.breadcrumb a{color:var(--ink-60);text-decoration:none;transition:color .2s}
.breadcrumb a:hover{color:var(--brass-deep)}
.breadcrumb .sep{margin:0 10px;color:var(--ink-40)}
.breadcrumb .current{color:var(--ink)}

/* ------- SUB PAGE HERO ------- */
.subhero{padding:50px 0 80px;position:relative;z-index:2}
.subhero .eyebrow{margin-bottom:20px;display:flex;align-items:center;gap:14px}
.subhero .eyebrow .bar{width:48px;height:1px;background:var(--brass)}
.subhero h1{
  font-family:'Noto Serif JP',serif;font-weight:300;
  font-size:clamp(2.2rem,5vw,4.5rem);line-height:1.15;letter-spacing:.04em;
}
.subhero h1 .en{
  display:block;font-family:'Cormorant Garamond',serif;font-style:italic;font-weight:300;
  font-size:.42em;color:var(--brass-deep);margin-top:10px;letter-spacing:.08em;
}
.subhero .lead{
  margin-top:28px;font-family:'Noto Serif JP',serif;font-weight:300;
  font-size:clamp(1rem,1.4vw,1.2rem);color:var(--ink-80);max-width:640px;line-height:1.9;
}

/* =============================================================
   CONCERT LIST (concerts.html)
   ============================================================= */
#concert-list{background:var(--paper)}
.c-list{display:flex;flex-direction:column;gap:32px;margin-top:20px}

/* Big concert row (一覧の1枚) */
.c-row{
  display:grid;grid-template-columns: 180px 1fr auto;gap:48px;align-items:center;
  padding:40px 44px;background:#fff;border:1px solid var(--line);border-radius:4px;
  text-decoration:none;color:inherit;position:relative;overflow:hidden;
  transition:all .35s ease;
}
.c-row:hover{
  transform:translateY(-2px);
  box-shadow:0 30px 60px -40px rgba(20,18,15,.25);
  border-color:var(--brass);
}
.c-row::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
  background:linear-gradient(180deg,var(--brass-light),var(--brass),var(--brass-deep));
  opacity:0;transition:opacity .35s ease;
}
.c-row:hover::before{opacity:1}

.c-row .vol{
  display:flex;flex-direction:column;align-items:flex-start;gap:4px;
}
.c-row .vol .mini{
  font-family:'Cormorant Garamond',serif;font-style:italic;
  color:var(--brass-deep);font-size:.9rem;letter-spacing:.14em;
}
.c-row .vol .big{
  font-family:'Cormorant Garamond',serif;font-weight:300;
  font-size:clamp(4rem,8vw,6rem);line-height:.9;color:var(--ink);
}

.c-row .info .tag{
  display:inline-block;
  padding:3px 12px;border:1px solid var(--brass);border-radius:999px;
  font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;color:var(--brass-deep);
  margin-bottom:14px;
}
.c-row .info .tag.soon{border-color:var(--ink-40);color:var(--ink-60)}
.c-row .info h3{
  font-family:'Noto Serif JP',serif;font-weight:500;
  font-size:clamp(1.3rem,2vw,1.6rem);line-height:1.35;letter-spacing:.04em;
  margin-bottom:14px;
}
.c-row .info .meta{
  display:flex;flex-wrap:wrap;gap:8px 24px;
  font-family:'Noto Serif JP',serif;font-size:.92rem;color:var(--ink-80);
}
.c-row .info .meta .k{color:var(--ink-40);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;margin-right:6px}

.c-row .arrow{
  font-family:'Cormorant Garamond',serif;font-style:italic;font-size:2rem;
  color:var(--brass);transition:transform .3s ease;
}
.c-row:hover .arrow{transform:translateX(8px);color:var(--brass-deep)}

/* Coming soon 用のぼかしカード */
.c-row.coming-soon{
  background:linear-gradient(135deg,var(--paper-2),var(--paper-3));
  border-style:dashed;opacity:.85;
}
.c-row.coming-soon:hover{opacity:1}

/* bottom note - history link */
.c-list-foot{
  margin-top:60px;padding:40px;text-align:center;
  background:var(--paper-2);border-radius:4px;
}
.c-list-foot p{font-family:'Noto Serif JP',serif;color:var(--ink-80);margin-bottom:20px}
.c-list-foot .link-arrow{color:var(--ink)}

/* =============================================================
   CONCERT DETAIL (concert-XX.html)
   ============================================================= */
#concert-detail{padding-bottom:0}

/* Hero with flyer */
.cd-hero{
  background:var(--ink);color:var(--paper);padding:60px 0 80px;position:relative;overflow:hidden;
}
.cd-hero-grid{
  display:grid;grid-template-columns: 1fr 1fr;gap:64px;align-items:center;
}
.cd-hero-poster{
  position:relative;aspect-ratio:3/4;max-width:520px;
  background:
    radial-gradient(circle at 30% 20%, rgba(200,164,108,.25), transparent 55%),
    radial-gradient(circle at 70% 80%, rgba(166,116,56,.18), transparent 55%),
    linear-gradient(135deg,#2a2620,#14120f);
  border-radius:4px;overflow:hidden;
  box-shadow:0 30px 60px -20px rgba(0,0,0,.5);
}
.cd-hero-poster img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transition:transform .5s ease;
}
.cd-hero-poster .bignum{
  position:absolute;bottom:-20px;right:10px;z-index:1;
  font-family:'Cormorant Garamond',serif;font-weight:300;
  font-size:clamp(8rem,20vw,16rem);line-height:.85;color:rgba(200,164,108,.18);
  pointer-events:none;
}
/* Clickable hero poster (links to full flyer image) */
a.cd-hero-poster{
  display:block;text-decoration:none;color:inherit;cursor:zoom-in;
}
a.cd-hero-poster:hover img{transform:scale(1.03)}
a.cd-hero-poster:focus-visible{
  outline:2px solid var(--brass-light);outline-offset:4px;
}
a.cd-hero-poster.no-flyer{cursor:default;pointer-events:none}
.cd-hero-poster .flyer-hint{
  position:absolute;left:16px;bottom:16px;z-index:2;
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border-radius:999px;
  background:rgba(246,242,234,.94);color:var(--ink);
  font-family:'Inter',sans-serif;
  font-size:.68rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;
  backdrop-filter:blur(4px);
  box-shadow:0 6px 20px -6px rgba(0,0,0,.35);
  opacity:0;transform:translateY(6px);
  transition:opacity .3s ease, transform .3s ease;
}
.cd-hero-poster .flyer-hint .arrow{
  font-family:'Cormorant Garamond',serif;font-size:1rem;letter-spacing:0;
  transform:translateY(-1px);
}
a.cd-hero-poster:hover .flyer-hint,
a.cd-hero-poster:focus-visible .flyer-hint{opacity:1;transform:translateY(0)}
a.cd-hero-poster.no-flyer .flyer-hint{display:none}
/* Touch devices: always show the hint so mobile users see it's clickable */
@media (hover:none){
  a.cd-hero-poster{cursor:default}
  a.cd-hero-poster .flyer-hint{opacity:1;transform:translateY(0)}
}
.cd-hero-text .vol-label{
  font-family:'Cormorant Garamond',serif;font-style:italic;
  color:var(--brass-light);font-size:1rem;letter-spacing:.2em;margin-bottom:12px;
}
.cd-hero-text h1{
  font-family:'Noto Serif JP',serif;font-weight:500;
  font-size:clamp(2rem,3.6vw,3rem);line-height:1.25;letter-spacing:.04em;color:#fff;
}
.cd-hero-text h1 .en{
  display:block;font-family:'Cormorant Garamond',serif;font-style:italic;font-weight:300;
  font-size:.48em;color:var(--brass-light);margin-top:10px;letter-spacing:.08em;
}
.cd-hero-text .tag{
  display:inline-block;margin-top:24px;
  padding:4px 14px;border:1px solid var(--brass-light);border-radius:999px;
  font-size:.68rem;letter-spacing:.28em;text-transform:uppercase;color:var(--brass-light);
}

/* Info + Program layout */
.cd-body{background:var(--paper);padding:90px 0}
.cd-grid{
  display:grid;grid-template-columns: 0.85fr 1.15fr;gap:72px;align-items:start;
}
.cd-info{
  background:#fff;border:1px solid var(--line);border-radius:4px;padding:40px 36px;
  position:sticky;top:100px;
}
.cd-info .row{
  display:grid;grid-template-columns:90px 1fr;gap:14px;
  padding:18px 0;border-bottom:1px dashed var(--line);
}
.cd-info .row:first-of-type{padding-top:0}
.cd-info .row:last-of-type{border-bottom:none}
.cd-info .k{
  font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-60);
  padding-top:4px;
}
.cd-info .v{
  font-family:'Noto Serif JP',serif;font-size:1rem;color:var(--ink);line-height:1.7;
}
.cd-info .cta-row{
  display:flex;flex-wrap:wrap;gap:10px;margin-top:28px;
}

/* Program */
.cd-prog h2{
  font-family:'Noto Serif JP',serif;font-weight:500;
  font-size:clamp(1.4rem,2vw,1.8rem);margin-bottom:8px;letter-spacing:.04em;
}
.cd-prog h2 .en{
  display:block;font-family:'Cormorant Garamond',serif;font-style:italic;font-weight:300;
  font-size:.55em;color:var(--brass-deep);margin-top:4px;letter-spacing:.08em;
}
.cd-part{margin-top:44px}
.cd-part-head{
  display:flex;align-items:center;gap:14px;margin-bottom:22px;
}
.cd-part-head .rom{
  font-family:'Cormorant Garamond',serif;font-style:italic;font-weight:300;
  font-size:2.4rem;line-height:1;color:var(--brass);
}
.cd-part-head .jp{
  font-family:'Noto Serif JP',serif;font-weight:500;font-size:1.1rem;letter-spacing:.1em;
}
.cd-part-head .line{flex:1;height:1px;background:var(--line)}
.cd-piece{
  padding:22px 0;border-bottom:1px solid var(--line);
}
.cd-piece:last-child{border-bottom:none}
.cd-piece .title{
  font-family:'Noto Serif JP',serif;font-weight:500;
  font-size:1.15rem;color:var(--ink);line-height:1.5;margin-bottom:8px;
}
.cd-piece .by{
  display:flex;flex-wrap:wrap;gap:6px 20px;
  font-size:.85rem;color:var(--ink-60);
}
.cd-piece .by .label{
  font-family:'Cormorant Garamond',serif;font-style:italic;
  color:var(--brass-deep);margin-right:4px;
}
.cd-tbd{
  padding:40px;background:var(--paper-2);border:1px dashed var(--line);border-radius:4px;
  text-align:center;font-family:'Noto Serif JP',serif;color:var(--ink-60);
}

/* Prev / Next concert navigation */
.cd-pager{
  background:var(--paper-2);padding:60px 0;border-top:1px solid var(--line);
}
.cd-pager-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:20px;
}
.cd-pager a{
  display:flex;flex-direction:column;gap:6px;padding:28px 32px;
  background:#fff;border:1px solid var(--line);border-radius:4px;
  text-decoration:none;color:var(--ink);transition:all .3s ease;
}
.cd-pager a:hover{border-color:var(--brass);transform:translateY(-2px);box-shadow:var(--shadow)}
.cd-pager a.next{text-align:right}
.cd-pager .k{font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--brass-deep)}
.cd-pager .v{font-family:'Noto Serif JP',serif;font-weight:500;font-size:1.05rem;letter-spacing:.04em}
.cd-pager a.disabled{opacity:.4;pointer-events:none}
.cd-pager a.archive-link{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.cd-pager a.archive-link .k{color:var(--brass-light)}
.cd-pager a.archive-link:hover{background:#000}

/* =============================================================
   ARCHIVE PAGE (consolidated past-concert listings)
   ============================================================= */
.arc-intro{
  background:var(--paper);padding:50px 0 30px;
}
.arc-intro p{
  font-family:'Noto Serif JP',serif;color:var(--ink-80);
  max-width:780px;line-height:2;font-size:.98rem;
}
.arc-list{background:var(--paper);padding:30px 0 90px}
.arc-list .container{display:flex;flex-direction:column;gap:36px}

.arc-card{
  display:grid;grid-template-columns:120px 1fr;gap:36px;
  background:#fff;border:1px solid var(--ink-10);
  padding:36px 40px;border-radius:2px;
  transition:border-color .25s ease, box-shadow .25s ease;
}
.arc-card:hover{border-color:var(--brass);box-shadow:var(--shadow)}

.arc-card .arc-vol{
  display:flex;flex-direction:column;align-items:flex-start;
  border-right:1px solid var(--ink-10);padding-right:28px;
}
.arc-card .arc-vol .arc-thumb{
  display:block;width:100%;aspect-ratio:3/4;
  background:var(--paper-2);
  border:1px solid var(--ink-10);border-radius:2px;
  overflow:hidden;margin-bottom:18px;
  transition:opacity .2s ease, transform .2s ease;
}
.arc-card .arc-vol .arc-thumb:hover{opacity:.9;transform:translateY(-1px)}
.arc-card .arc-vol .arc-thumb img{
  width:100%;height:100%;object-fit:cover;display:block;
}
.arc-card .arc-vol .mini{
  font-family:'Cormorant Garamond',serif;letter-spacing:.2em;
  font-size:.7rem;color:var(--ink-60);text-transform:uppercase;margin-bottom:6px;
}
.arc-card .arc-vol .big{
  font-family:'Cormorant Garamond',serif;font-weight:300;
  font-size:3.6rem;line-height:1;color:var(--ink);
}
.arc-card .arc-vol .yr{
  margin-top:10px;font-family:'Cormorant Garamond',serif;
  font-size:.95rem;letter-spacing:.1em;color:var(--ink-60);
}

.arc-card .arc-body{display:flex;flex-direction:column;gap:18px}
.arc-card .arc-body h3{
  font-family:'Noto Serif JP',serif;font-weight:500;
  font-size:1.18rem;letter-spacing:.04em;color:var(--ink);
  margin:0;line-height:1.5;
}
.arc-card .arc-body h3 .sub{
  display:block;margin-top:4px;font-size:.85rem;
  color:var(--ink-60);font-weight:400;letter-spacing:.06em;
}
.arc-card .arc-meta{
  display:flex;flex-wrap:wrap;gap:6px 24px;font-size:.85rem;
  color:var(--ink-80);font-family:'Noto Serif JP',serif;
}
.arc-card .arc-meta .k{
  color:var(--ink-40);font-size:.65rem;letter-spacing:.22em;
  text-transform:uppercase;margin-right:6px;font-family:'Inter',sans-serif;
}

.arc-card .arc-prog{
  margin-top:6px;display:flex;flex-direction:column;gap:14px;
}
.arc-card .arc-part{
  border-left:2px solid var(--brass);padding-left:18px;
}
.arc-card .arc-part .part-label{
  display:inline-block;font-family:'Cormorant Garamond',serif;
  font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;
  color:var(--brass-deep);margin-bottom:8px;
}
.arc-card .arc-part ul{
  list-style:none;padding:0;margin:0;
  display:flex;flex-direction:column;gap:6px;
}
.arc-card .arc-part li{
  font-family:'Noto Serif JP',serif;font-size:.92rem;
  line-height:1.7;color:var(--ink);
}
.arc-card .arc-part li .by{
  color:var(--ink-60);font-size:.78rem;margin-left:8px;
}

/* Section heading inside archive */
.arc-section-title{
  font-family:'Cormorant Garamond',serif;font-weight:300;
  font-size:1.6rem;letter-spacing:.08em;color:var(--ink);
  margin:60px 0 16px;padding-bottom:12px;
  border-bottom:1px solid var(--ink-10);
}
.arc-section-title:first-child{margin-top:0}
.arc-section-title .jp{
  display:block;font-family:'Noto Serif JP',serif;
  font-size:.9rem;color:var(--ink-60);letter-spacing:.1em;
  margin-top:6px;font-weight:400;
}

/* Responsive for Archive cards */
@media (max-width: 720px){
  .arc-card{grid-template-columns:1fr;gap:20px;padding:28px 24px}
  .arc-card .arc-vol{
    flex-direction:row;align-items:center;gap:18px;
    border-right:none;border-bottom:1px solid var(--ink-10);
    padding-right:0;padding-bottom:18px;width:100%;
  }
  .arc-card .arc-vol .arc-thumb{
    width:96px;flex:0 0 96px;aspect-ratio:3/4;margin-bottom:0;
  }
  .arc-card .arc-vol .mini{margin-bottom:2px}
  .arc-card .arc-vol .big{font-size:2.6rem}
  .arc-card .arc-vol .yr{margin-top:4px}
}

/* Responsive for Concert pages */
@media (max-width: 960px){
  .c-row{grid-template-columns:110px 1fr;gap:24px;padding:28px 24px}
  .c-row .arrow{display:none}
  .c-row .vol .big{font-size:3.5rem}
  .cd-hero{padding:40px 0 60px}
  .cd-hero-grid{grid-template-columns:1fr;gap:40px}
  .cd-hero-poster{max-width:100%;aspect-ratio:3/4;margin:0 auto}
  .cd-grid{grid-template-columns:1fr;gap:50px}
  .cd-info{position:static;padding:30px 24px}
  .cd-pager-grid{grid-template-columns:1fr}
}
@media (max-width: 560px){
  .c-row{grid-template-columns:1fr}
  .c-row .vol{flex-direction:row;align-items:baseline;gap:14px}
  .c-row .info .meta{flex-direction:column;gap:6px}
  .cd-info .row{grid-template-columns:1fr;gap:4px}
  .cd-part-head .rom{font-size:1.8rem}
}

/* ------- RESPONSIVE ------- */
@media (max-width: 960px){
  nav.menu{display:none}
  .burger{display:block}
  nav.menu.mobile-open{
    display:flex;flex-direction:column;
    position:fixed;top:64px;right:0;left:0;
    background:var(--paper);padding:32px;gap:20px;
    border-bottom:1px solid var(--ink-10);
    align-items:flex-start;
  }
  .contact-grid{grid-template-columns:1fr;gap:40px}
  section{padding:90px 0}
  .breadcrumb{padding:100px 0 0}
  .subhero{padding:40px 0 60px}
}
@media (max-width: 560px){
  .container,.wrap-narrow{padding:0 20px}
  header.nav{padding:14px 20px}
  .brand-text .en{display:none}
}

/* =============================================================
   CONTACT FORM (contact.html)
   ============================================================= */
#contact-form-section{padding:40px 0 120px}
.cf-grid{
  display:grid;grid-template-columns: 1.5fr 1fr;gap:72px;align-items:start;
}
.cf-main{}
.cf-main .section-head{margin-bottom:40px}

/* Form layout */
.cf-form{display:flex;flex-direction:column;gap:32px}
.cf-field{display:flex;flex-direction:column;gap:8px}
.cf-field > label,
.cf-field > legend{
  font-family:'Noto Serif JP',serif;font-weight:500;font-size:.95rem;
  color:var(--ink);letter-spacing:.05em;
}
.cf-field .req{
  display:inline-block;margin-left:8px;
  font-family:'Inter',sans-serif;font-size:.66rem;font-weight:500;
  letter-spacing:.18em;text-transform:uppercase;
  color:var(--brass-deep);
  padding:2px 8px;border:1px solid var(--brass);border-radius:999px;
  vertical-align:middle;
}
.cf-field .opt{
  display:inline-block;margin-left:8px;
  font-family:'Inter',sans-serif;font-size:.66rem;font-weight:500;
  letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-60);
  padding:2px 8px;border:1px solid var(--ink-20);border-radius:999px;
  vertical-align:middle;
}
.cf-hint{
  font-family:'Inter',sans-serif;font-size:.78rem;color:var(--ink-60);letter-spacing:.02em;
}

/* Text inputs */
.cf-form input[type="text"],
.cf-form input[type="email"],
.cf-form input[type="tel"],
.cf-form textarea{
  width:100%;font-family:'Noto Serif JP',serif;font-weight:400;
  font-size:1rem;color:var(--ink);background:#fff;
  border:1px solid var(--ink-20);border-radius:2px;
  padding:14px 16px;line-height:1.6;
  transition:border-color .2s ease, box-shadow .2s ease;
}
.cf-form input:hover,
.cf-form textarea:hover{border-color:var(--ink-40)}
.cf-form input:focus,
.cf-form textarea:focus{
  outline:none;border-color:var(--brass);
  box-shadow:0 0 0 3px rgba(166,116,56,.14);
}
.cf-form input::placeholder,
.cf-form textarea::placeholder{color:var(--ink-40);font-weight:300}
.cf-form textarea{resize:vertical;min-height:160px}

/* Radio group as cards */
.cf-radio-group{border:0;padding:0;margin:0}
.cf-radios{
  display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:8px;
}
.cf-radio{position:relative;cursor:pointer}
.cf-radio input{
  position:absolute;opacity:0;pointer-events:none;
}
.cf-radio .box{
  display:flex;flex-direction:column;gap:4px;
  padding:16px 18px;
  border:1px solid var(--ink-20);border-radius:3px;
  background:#fff;transition:all .18s ease;
}
.cf-radio:hover .box{border-color:var(--brass-light);background:#fdfbf6}
.cf-radio .box .title{
  font-family:'Noto Serif JP',serif;font-weight:500;font-size:.95rem;color:var(--ink);
}
.cf-radio .box .desc{
  font-family:'Inter',sans-serif;font-size:.75rem;color:var(--ink-60);letter-spacing:.02em;
}
.cf-radio input:checked + .box{
  border-color:var(--brass);background:#fdfbf6;
  box-shadow:0 0 0 1px var(--brass), 0 8px 20px -10px rgba(166,116,56,.35);
}
.cf-radio input:focus-visible + .box{outline:2px solid var(--brass-light);outline-offset:2px}

/* Turnstile wrapper */
.cf-turnstile-row{margin-top:4px}
.cf-cap-wrap{
  padding:14px;border:1px dashed var(--ink-20);border-radius:3px;
  display:flex;justify-content:center;background:#fafaf7;
}

/* Submit */
.cf-submit{display:flex;flex-direction:column;gap:14px;margin-top:8px}
.cf-submit .btn-primary{align-self:flex-start;min-width:220px;justify-content:space-between}
.cf-submit .btn-primary[disabled]{opacity:.6;cursor:progress}
.cf-privacy-note{
  font-family:'Inter',sans-serif;font-size:.78rem;color:var(--ink-60);letter-spacing:.02em;
}
.cf-privacy-note a{color:var(--brass-deep);text-decoration:underline;text-underline-offset:2px}

/* Success / Error messages */
.cf-msg{margin-top:24px;border-radius:3px;overflow:hidden;animation:cfFade .35s ease}
@keyframes cfFade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.cf-msg-inner{display:flex;gap:18px;padding:22px 24px;align-items:flex-start}
.cf-msg-icon{
  flex-shrink:0;width:34px;height:34px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-family:'Cormorant Garamond',serif;font-weight:500;font-size:1.15rem;color:#fff;
}
.cf-msg h3{
  font-family:'Noto Serif JP',serif;font-weight:500;font-size:1.1rem;
  letter-spacing:.05em;margin-bottom:6px;
}
.cf-msg p{
  font-family:'Noto Serif JP',serif;font-weight:300;font-size:.92rem;
  color:var(--ink-80);line-height:1.8;
}
.cf-msg-success{background:#f2f7ee;border:1px solid #b9d3a4}
.cf-msg-success .cf-msg-icon{background:#5c8a3d}
.cf-msg-success h3{color:#2f4b20}
.cf-msg-error{background:#fbf0ee;border:1px solid #e0b6b0}
.cf-msg-error .cf-msg-icon{background:#b24a3d}
.cf-msg-error h3{color:#7a2e23}

/* Sidebar */
.cf-side{display:flex;flex-direction:column;gap:24px}
.cf-card{
  background:#fff;border:1px solid var(--ink-10);border-radius:3px;
  padding:28px 28px 26px;
}
.cf-card h3{
  font-family:'Noto Serif JP',serif;font-weight:500;font-size:1rem;
  letter-spacing:.05em;margin-bottom:14px;
  padding-bottom:10px;border-bottom:1px solid var(--ink-10);
}
.cf-card p{
  font-family:'Noto Serif JP',serif;font-weight:300;color:var(--ink-80);
  font-size:.9rem;line-height:1.85;
}
.cf-card a{color:var(--brass-deep);text-decoration:underline;text-underline-offset:2px}

/* Alternate channels in sidebar */
.cf-sns{display:flex;flex-direction:column;gap:12px;margin-top:16px}
.cf-sns a{
  display:flex;align-items:center;gap:14px;padding:12px 14px;
  border:1px solid var(--ink-10);border-radius:3px;
  text-decoration:none;color:var(--ink);transition:all .18s ease;
  background:#fff;
}
.cf-sns a:hover{border-color:var(--brass);background:#fdfbf6;transform:translateY(-1px)}
.cf-sns-ic{
  flex-shrink:0;width:34px;height:34px;border-radius:50%;
  background:var(--ink);color:var(--paper);
  display:flex;align-items:center;justify-content:center;
}
.cf-sns-ic svg{width:17px;height:17px}
.cf-sns-label{
  display:block;font-family:'Inter',sans-serif;font-weight:500;font-size:.85rem;
  color:var(--ink);letter-spacing:.02em;
}
.cf-sns-at{
  display:block;font-family:'Cormorant Garamond',serif;font-style:italic;
  font-size:.78rem;color:var(--ink-60);
}

/* FAQ */
.cf-faq{margin:0}
.cf-faq dt{
  font-family:'Noto Serif JP',serif;font-weight:500;font-size:.88rem;
  color:var(--ink);margin-top:14px;
}
.cf-faq dt:first-child{margin-top:0}
.cf-faq dd{
  margin:6px 0 0;font-family:'Noto Serif JP',serif;font-weight:300;
  font-size:.85rem;color:var(--ink-80);line-height:1.8;
}

/* ------- Responsive ------- */
@media (max-width: 960px){
  .cf-grid{grid-template-columns:1fr;gap:48px}
  .cf-side{order:2}
}
@media (max-width: 560px){
  #contact-form-section{padding:30px 0 80px}
  .cf-radios{grid-template-columns:1fr}
  .cf-submit .btn-primary{width:100%;min-width:0}
  .cf-msg-inner{flex-direction:column;gap:12px;padding:20px}
  .cf-card{padding:22px 22px 20px}
}