/* Digital Jinja — shared mockup styles (tokens from the coming-soon page) */
:root{
  --paper:#FAFAF8; --surface:#FFFFFF; --ink:#141618; --ink-soft:#5b5f63;
  --line:#E4E2DB; --vermilion:#D93A22; --on-vermilion:#FAFAF8; --tint:#F3F1EC;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark){
  :root{ --paper:#121416; --surface:#1A1D20; --ink:#F0EEEA; --ink-soft:#A3A6A9;
         --line:#2B2F33; --vermilion:#EC4E34; --on-vermilion:#121416; --tint:#171A1D; }
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Poppins",system-ui,-apple-system,"Segoe UI",sans-serif;
  line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit}
:focus-visible{outline:3px solid var(--vermilion);outline-offset:3px;border-radius:6px}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:12px;background:var(--ink);color:var(--paper);padding:8px 14px;border-radius:8px;z-index:9}

/* header / footer */
.site-header{border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:72px}
.brand img{display:block;height:30px;width:auto}
.nav{display:flex;gap:6px}
.nav a{text-decoration:none;font-size:14px;font-weight:500;padding:8px 14px;border-radius:999px;color:var(--ink-soft)}
.nav a:hover{color:var(--ink);background:var(--tint)}
.nav a[aria-current="page"]{color:var(--ink);background:var(--tint)}
.site-footer{border-top:1px solid var(--line);margin-top:72px;padding:28px 0 40px;font-size:13px;color:var(--ink-soft)}
.site-footer .wrap{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between}
.site-footer a{text-decoration:none}.site-footer a:hover{color:var(--ink);text-decoration:underline}

/* hero */
.hero{padding:72px 0 40px;text-align:left}
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--vermilion)}
.hero h1{font-size:clamp(34px,6vw,58px);line-height:1.08;margin:12px 0 16px;font-weight:600;letter-spacing:-.02em;max-width:16ch}
.hero p.lead{font-size:clamp(16px,2.2vw,19px);color:var(--ink-soft);max-width:52ch;margin:0}
.btn{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-weight:600;font-size:15px;
  padding:12px 22px;border-radius:999px;border:1.5px solid var(--ink);color:var(--ink);background:transparent}
.btn:hover{background:var(--ink);color:var(--paper)}
.btn.primary{background:var(--vermilion);border-color:var(--vermilion);color:var(--on-vermilion)}
.btn.primary:hover{filter:brightness(.92);color:var(--on-vermilion);background:var(--vermilion)}

/* section heading */
.sec{padding-top:48px}
.sec h2{font-size:22px;font-weight:600;letter-spacing:-.01em;margin:0 0 6px}
.sec .sub{color:var(--ink-soft);margin:0 0 22px;font-size:15px}

/* app grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.card{position:relative;display:flex;flex-direction:column;gap:12px;background:var(--surface);border:1px solid var(--line);
  border-radius:20px;padding:22px;text-decoration:none;transition:transform .15s,border-color .15s}
.card:hover{transform:translateY(-2px);border-color:var(--ink-soft)}
.icon{width:56px;height:56px;border-radius:14px;display:grid;place-items:center;color:#fff;font-weight:600;font-size:22px;
  background:var(--c,#555);flex-shrink:0}
.card h3{margin:0;font-size:17px;font-weight:600}
.card p{margin:0;font-size:14px;color:var(--ink-soft);line-height:1.55}
.tag{display:inline-block;align-self:flex-start;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  padding:3px 10px;border-radius:999px;background:var(--tint);color:var(--ink-soft)}
.tag.live{background:color-mix(in srgb,var(--vermilion) 14%,transparent);color:var(--vermilion)}
/* hanging 準備中 tag on cards not yet on the App Store */
.soon{position:absolute;top:-1px;right:22px;width:56px;pointer-events:none}
.soon::before,.soon::after{content:"";position:absolute;top:-10px;width:1.5px;height:20px;background:var(--ink-soft);opacity:.7}
.soon::before{left:14px;transform:rotate(6deg)}.soon::after{right:14px;transform:rotate(-6deg)}
.soon span{display:block;margin-top:9px;background:var(--vermilion);color:var(--on-vermilion);border-radius:0 0 6px 6px;
  font-size:11px;font-weight:600;letter-spacing:.1em;text-align:center;padding:5px 0 5px;text-indent:.1em;box-shadow:0 4px 10px rgb(0 0 0/.12)}

/* breadcrumb + app hero */
.crumbs{font-size:13px;color:var(--ink-soft);padding:24px 0 0}
.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--ink);text-decoration:underline}
.apphead{display:flex;gap:22px;align-items:center;padding:28px 0 8px;flex-wrap:wrap}
.apphead .icon{width:96px;height:96px;border-radius:22px;font-size:40px}
.apphead h1{margin:0;font-size:clamp(28px,5vw,40px);font-weight:600;letter-spacing:-.02em;line-height:1.1}
.apphead .tagline{margin:4px 0 14px;color:var(--ink-soft);font-size:15px}
.badge{display:inline-flex;align-items:center;gap:10px;padding:8px 18px 8px 14px;border-radius:12px;background:#000;color:#fff;text-decoration:none;
  border:1.5px solid rgb(255 255 255/.18)}
.badge svg{width:22px;height:22px;fill:#fff}
.badge small{display:block;font-size:9px;letter-spacing:.06em;text-transform:uppercase;opacity:.8;line-height:1}
.badge b{display:block;font-size:17px;font-weight:600;line-height:1.15}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-top:26px;overflow-x:auto}
.tabs a{white-space:nowrap;text-decoration:none;font-size:14px;font-weight:500;padding:12px 16px;color:var(--ink-soft);border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs a:hover{color:var(--ink)}
.tabs a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--vermilion)}

/* content blocks */
.cols{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:32px;align-items:start;padding-top:32px}
@media(max-width:820px){.cols{grid-template-columns:1fr}}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:26px;margin-bottom:16px}
.panel h2{margin:0 0 14px;font-size:19px;font-weight:600;letter-spacing:-.01em}
.panel p,.panel li{font-size:15px;color:var(--ink-soft)}
.panel ul{margin:0;padding-left:20px}.panel li{margin:6px 0}
.panel strong{color:var(--ink)}
.contact{background:var(--ink);color:var(--paper);border:0}
.contact h2{color:var(--paper)}.contact p{color:color-mix(in srgb,var(--paper) 72%,transparent)}
.contact .btn.primary{margin-top:6px}
.contact .addr{font-weight:600;color:var(--paper)}
details{border-bottom:1px solid var(--line);padding:14px 0}
details:last-child{border-bottom:0}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:14px;font-weight:600;font-size:15px;color:var(--ink)}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:20px;line-height:1;color:var(--ink-soft);transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details p{margin:10px 0 0}
.kv{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;margin:0;font-size:14px}
.kv dt{color:var(--ink-soft)}.kv dd{margin:0;text-align:right;color:var(--ink);font-weight:500}
.note{font-size:13px;color:var(--ink-soft);border-left:3px solid var(--vermilion);padding:2px 0 2px 14px;margin:16px 0 0}
.mock-label{position:fixed;right:12px;bottom:12px;background:var(--ink);color:var(--paper);font-size:11px;font-weight:600;letter-spacing:.08em;
  padding:5px 12px;border-radius:999px;opacity:.85;z-index:5}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

@media(max-width:520px){
  .site-header .wrap{height:64px}
  .brand img{height:24px}
  .nav{gap:0}.nav a{padding:8px 10px;font-size:13px}
  .nav a:nth-child(2){display:none}
  .hero{padding:44px 0 24px}
}

/* ---- production additions ---- */
body{font-family:"Poppins","Hiragino Sans","Yu Gothic","Noto Sans JP",system-ui,-apple-system,"Segoe UI",sans-serif}
.page{max-width:820px;margin:0 auto;padding:0 20px}
.page-head{padding:8px 0 0}
section.panel h2{margin:0 0 14px}
section.panel h3{margin:18px 0 8px;font-size:16px}
section.panel .en{display:block;font-size:11px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);margin-top:3px}
.panel a{color:var(--ink);text-decoration:underline;text-underline-offset:3px}
.panel a:hover{color:var(--vermilion)}
.panel p+p,.panel p+ul,.panel ul+p{margin-top:12px}
.panel .meta,.meta{font-size:13px;color:var(--ink-soft)}
.panel strong{font-weight:600}
.chip{display:inline-block;margin:3px 4px 3px 0;padding:3px 11px;border-radius:999px;font-size:12.5px;font-weight:500;
  background:var(--tint);color:var(--ink-soft);border:1px solid var(--line)}
.callout{margin:16px 0 0;padding:14px 16px;border-left:3px solid var(--vermilion);background:var(--tint);border-radius:0 12px 12px 0}
.callout p{font-size:14px;margin:0}.callout p+p{margin-top:10px}
.item{padding:14px 0;border-bottom:1px solid var(--line)}.item:last-child{border-bottom:0}
.iname{display:block;font-weight:600;color:var(--ink);font-size:15px}
.imeta{display:inline-block;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);margin:2px 8px 2px 0}
.item p,.item div:not(.item){font-size:14px}
.plist{margin-top:6px}.pitem{font-size:14px;color:var(--ink-soft);padding:4px 0 4px 16px;position:relative}
.pitem::before{content:"–";position:absolute;left:0}
.notgrid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}
.notitem{font-size:13px;color:var(--ink-soft);padding:8px 12px;border:1px solid var(--line);border-radius:10px;background:var(--tint)}
.notitem::before{content:"✕  ";color:var(--vermilion);font-weight:700}
@media(max-width:520px){.notgrid{grid-template-columns:1fr}}
.formula{font-family:ui-monospace,"SF Mono",Menlo,monospace;font-size:12.5px;padding:8px 12px;margin-top:8px;border-radius:8px;background:var(--tint);
  border:1px solid var(--line);overflow-x:auto;white-space:nowrap;color:var(--ink)}
.panel table{width:100%;border-collapse:collapse;margin-top:8px;font-size:14px}
.panel{overflow-x:auto}
.panel th{text-align:left;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);padding:8px 10px;border-bottom:1.5px solid var(--line)}
.panel td{padding:10px;border-bottom:1px solid var(--line);vertical-align:top;color:var(--ink-soft)}
.panel tr:last-child td{border-bottom:0}
.panel td a{font-size:12.5px;word-break:break-all}
.contactbar{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;background:var(--ink);color:var(--paper);
  border-radius:20px;padding:22px 26px;margin:28px 0 16px}
.contactbar h2{margin:0 0 2px;font-size:19px;font-weight:600;color:var(--paper)}
.contactbar p{margin:0;font-size:14px;color:color-mix(in srgb,var(--paper) 72%,transparent)}
.contactbar .btn.primary{margin:0}
.status{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-soft);margin:0 0 6px}
.linkcards{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;margin-top:8px}
.linkcards a{display:block;text-decoration:none;border:1px solid var(--line);border-radius:14px;padding:16px 18px;background:var(--surface)}
.linkcards a:hover{border-color:var(--ink-soft)}
.linkcards b{display:block;font-size:15px}.linkcards span{font-size:13px;color:var(--ink-soft)}
.apphead{padding-top:20px}
.prose{padding:40px 0 0}.prose h1{font-size:clamp(28px,5vw,40px);margin:0 0 8px;letter-spacing:-.02em}

/* app icons + screenshots */
.icon.has-img{background:none;padding:0;overflow:hidden;box-shadow:0 0 0 1px var(--line)}
.icon.has-img img{display:block;width:100%;height:100%;object-fit:cover}
.shots{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x proximity;padding:4px 2px 14px;-webkit-overflow-scrolling:touch}
.shots img{flex:none;height:380px;width:auto;border-radius:22px;border:1px solid var(--line);scroll-snap-align:start;background:var(--tint)}
.shotgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px;align-items:start}
.shotgrid img{display:block;width:100%;height:auto;border-radius:22px;border:1px solid var(--line);background:var(--tint)}
@media(max-width:520px){.shots img{height:320px}.shotgrid{grid-template-columns:repeat(2,1fr);gap:12px}}