/* =============================================================
   Thirst for KNOWLEDGE — shared stylesheet (multi-page)
   Tokens / header / footer / fixed background / components
   ============================================================= */
/* design tokens are defined in theme/tokens.css (loaded before this file) */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--ink);background:transparent;line-height:1.9;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.orglink{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;transition:opacity .15s ease}
.orglink:hover{opacity:.7}
.maplink-btn{display:inline-flex;align-items:center;gap:3px;font-family:var(--maru);font-weight:700;font-size:11.5px;color:var(--blue);background:#EAF3FC;border:1px solid #BBD8F2;border-radius:999px;padding:4px 12px;margin-left:6px;text-decoration:none!important;white-space:nowrap;transition:opacity .15s ease}
.maplink-btn:hover{opacity:.7}
.wrap{width:min(var(--maxw,1200px),90vw);margin-inline:auto}
.mi{font-family:"Material Symbols Rounded";font-weight:normal;font-style:normal;line-height:1;vertical-align:middle}

/* ---------- fixed backmost background ---------- */
.site-bg{position:fixed;inset:0;z-index:-1;
  background:var(--bg-fallback,#0d0d0e) var(--bg-image) center center/cover no-repeat}

/* translucent scrolling panels over the fixed bg */
.panel-cream{background:rgba(248,247,246,.92)}
.panel-cream-solid{background:rgba(248,247,246,.97)}
.panel-dark{background:rgba(13,13,14,.82);color:#fff}
.foot-band{background:#0d0d0e}

/* ---------- image placeholders replaced by <img> ---------- */
.phimg{display:block;width:100%;object-fit:cover}
.bento .phimg{height:100%;border-radius:16px}
.svc .phimg{aspect-ratio:4/3;border-radius:var(--radius)}
.news-card .phimg{aspect-ratio:16/10;border-bottom:1px solid var(--line)}
.cocre .phimg{aspect-ratio:4/3;border-radius:var(--radius)}

/* ---------- header ---------- */
header{position:fixed;inset:0 0 auto 0;z-index:50;transition:.35s}
header .bar{display:flex;align-items:center;justify-content:space-between;padding:18px 0}
.logo{display:inline-flex;align-items:center;gap:8px}
.logo img{height:34px;width:auto;display:block}
.logo .brandtext{font-family:var(--maru);font-weight:700;font-size:15px;color:#fff;letter-spacing:.03em;white-space:nowrap}
header.solid .logo .brandtext{color:var(--ink)}

.logo .logo-d{display:none}
header.solid .logo .logo-w{display:none}
header.solid .logo .logo-d{display:block}
nav ul{display:flex;align-items:center;gap:28px;list-style:none}
nav a{font-family:var(--latin);font-weight:600;font-size:13px;letter-spacing:.14em;color:#fff;transition:.2s}
nav a:hover{opacity:.6}
nav a.active{opacity:1;border-bottom:2px solid currentColor;padding-bottom:3px}
nav a.ext{display:inline-flex;align-items:center;gap:5px}
nav a.ext .mi{font-size:16px}
header.solid{background:rgba(248,247,246,.86);backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--line)}
header.solid nav a{color:var(--ink)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;color:#fff}
header.solid .nav-toggle{color:var(--ink)}
.nav-toggle .mi{font-size:30px}

/* ---------- hero (home) ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.62),rgba(0,0,0,.25) 60%,rgba(0,0,0,.45))}
.hero .inner{position:relative;z-index:2;padding-top:120px;padding-bottom:60px}
.h-head{font-family:var(--display);font-weight:400;letter-spacing:.06em;line-height:1.18;
  font-size:clamp(38px,7vw,96px);text-shadow:0 2px 24px rgba(0,0,0,.4)}
.h-head .p{font-size:.5em;vertical-align:baseline;letter-spacing:.02em}
.eyebrow{font-family:var(--latin);font-weight:700;letter-spacing:.2em;font-size:13px;margin:42px 0 14px;opacity:.95}
.h-sub{font-family:var(--maru);font-weight:700;font-size:clamp(20px,2.6vw,30px);letter-spacing:.08em;margin-bottom:18px}
.h-body{max-width:640px;font-size:14px;line-height:2;color:rgba(255,255,255,.92)}
.btn-ghost{display:inline-flex;align-items:center;gap:6px;margin-top:26px;font-family:var(--maru);font-weight:700;
  font-size:14px;color:#fff;border-bottom:1px solid rgba(255,255,255,.5);padding-bottom:4px}
.btn-ghost .mi{font-size:20px}
.scroll-tag{position:absolute;right:26px;bottom:30px;z-index:2;writing-mode:vertical-rl;
  font-family:var(--latin);font-weight:600;letter-spacing:.3em;font-size:12px;color:#fff}
.scroll-tag::after{content:"";display:block;width:1px;height:60px;background:#fff;margin:12px auto 0}

/* ---------- sub-page hero ---------- */
.page-hero{position:relative;color:#fff;overflow:hidden;padding:170px 0 60px}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.66),rgba(0,0,0,.4))}
.page-hero .inner{position:relative;z-index:2}
.page-hero .en{font-family:var(--display);font-weight:400;font-size:clamp(40px,6.5vw,72px);letter-spacing:.05em;line-height:1.1}
.page-hero .jp{font-family:var(--maru);font-weight:700;font-size:clamp(15px,2vw,20px);letter-spacing:.12em;margin-top:12px;opacity:.95}
.crumb{background:rgba(255,255,255,.88);border-top:1px solid var(--line)}
.crumb .inner{display:flex;align-items:center;gap:8px;padding:12px 0;font-family:var(--latin);font-weight:600;font-size:12px;letter-spacing:.1em;color:#8a847c}
.crumb a{color:#8a847c}
.crumb .cur{color:var(--blue)}
.crumb .mi{font-size:16px}

/* ---------- section frame ---------- */
section{padding:clamp(70px,9vw,130px) 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:46px}
.sec-title{font-family:var(--display);font-weight:400;font-size:clamp(40px,6vw,64px);letter-spacing:.04em}
.sec-jp{font-family:var(--maru);font-weight:700;font-size:16px;letter-spacing:.1em;color:var(--blue);margin-bottom:8px}
.sec-sub{font-family:var(--maru);font-weight:700;font-size:clamp(15px,2vw,20px);letter-spacing:.08em;color:#1c1b1a;margin-top:10px}
.view-more{font-family:var(--latin);font-weight:600;font-size:13px;letter-spacing:.14em;display:inline-flex;align-items:center;gap:4px}
.view-more .mi{font-size:18px}

/* ---------- how we play (dark) ---------- */
.play{position:relative}
.bento{display:grid;grid-template-columns:1.25fr 1fr 1fr;grid-auto-rows:200px;gap:16px;margin-bottom:60px}
.bento .a{grid-row:span 2}
.bento .btile{position:relative;border-radius:16px;overflow:hidden;min-height:100%}
.bento .btile img{width:100%;height:100%;object-fit:cover;display:block}
.bento .btile .cap{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:16px 18px;background:linear-gradient(to top,rgba(0,0,0,.66),rgba(0,0,0,.12) 55%,rgba(0,0,0,0));color:#fff}
.bento .btile .cap.top{justify-content:flex-start;background:linear-gradient(to bottom,rgba(0,0,0,.66),rgba(0,0,0,.12) 55%,rgba(0,0,0,0))}
.bento .cap .lead{font-family:var(--maru);font-weight:700;font-size:13px;opacity:.95;line-height:1.5}
.bento .cap .big{font-family:var(--maru);font-weight:700;font-size:clamp(18px,1.9vw,26px);line-height:1.35;letter-spacing:.02em;text-shadow:0 2px 12px rgba(0,0,0,.55)}
.bento .cap .sub{font-family:var(--maru);font-weight:500;font-size:12px;margin-top:6px;opacity:.92}
.badges{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.badges b{display:inline-flex;align-items:center;gap:5px;background:#fff;color:#111;border-radius:6px;padding:5px 9px;font-family:var(--latin);font-weight:700;font-size:11px;letter-spacing:.02em}
.badges b .mi{font-size:14px}
.play .sec-title{color:#fff;text-align:center;display:block;margin-bottom:40px}
.play-copy{max-width:880px;margin-inline:auto;text-align:center;font-size:14.5px;line-height:2.1;color:rgba(255,255,255,.9)}
.play-copy p+p{margin-top:26px}

/* ---------- service (home teaser) ---------- */
.svc{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,72px);align-items:center;margin-bottom:clamp(60px,8vw,110px)}
.svc:last-child{margin-bottom:0}
.svc .phimg{width:100%}
.svc.flip .media{order:2}
.svc-en{font-family:var(--display);font-weight:400;font-size:clamp(30px,3.6vw,48px);line-height:1.15;letter-spacing:.03em}
.svc-jp{font-family:var(--maru);font-weight:700;font-size:18px;margin:16px 0 18px;text-align:center}
.svc.flip .svc-en,.svc.flip .svc-jp{text-align:left}
.svc-txt .svc-en,.svc-txt .svc-jp{text-align:center}
.svc-body{font-size:14px;line-height:2;color:#2c2a27}
.btn-pill{display:inline-flex;align-items:center;justify-content:center;gap:6px;margin-top:30px;
  font-family:var(--maru);font-weight:700;font-size:14px;color:#fff;background:var(--ink);
  border-radius:999px;padding:16px 30px;line-height:1.4;text-align:center;transition:.25s}
.btn-pill:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-pill.blue{background:var(--blue)}
.btn-pill .mi{font-size:18px}
.svc-cta{text-align:center}
.svc.flip .svc-cta{text-align:left}

/* ---------- service page (detailed steps) ---------- */
.svc-block{margin-bottom:clamp(70px,9vw,120px)}
.svc-block:last-child{margin-bottom:0}
.svc-lead{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(28px,4vw,60px);align-items:center;margin-bottom:44px}
.svc-lead.flip .media{order:2}
.svc-lead .phimg{width:100%}
.svc-lead .en{font-family:var(--display);font-weight:400;font-size:clamp(28px,3.4vw,44px);line-height:1.15}
.svc-lead .jp{font-family:var(--maru);font-weight:700;font-size:18px;margin:12px 0 16px}
.svc-lead p{font-size:14px;line-height:2;color:#2c2a27}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;transition:.25s}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.step .no{font-family:var(--latin);font-weight:700;font-size:26px;color:var(--blue);letter-spacing:.02em}
.step h4{font-family:var(--maru);font-weight:700;font-size:16px;line-height:1.6;margin:8px 0 4px}
.step .cat{font-family:var(--maru);font-weight:500;font-size:12px;color:var(--blue);margin-bottom:12px}
.step p{font-size:13px;line-height:1.95;color:#4a453f}

/* ---------- big cta banner ---------- */
.cta-banner{position:relative;color:#fff;text-align:left;overflow:hidden;padding:clamp(80px,11vw,150px) 0}
.cta-banner::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,40,70,.82),rgba(20,40,70,.5))}
.cta-banner .row{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.cta-banner h2{font-family:var(--maru);font-weight:700;font-size:clamp(22px,3vw,34px);line-height:1.5;letter-spacing:.04em}
.cta-banner p{font-size:13.5px;margin-top:18px;color:rgba(255,255,255,.9);line-height:2}
.btn-white{display:inline-flex;align-items:center;gap:8px;background:#fff;color:var(--ink);
  font-family:var(--maru);font-weight:700;font-size:14px;border-radius:999px;padding:16px 30px;transition:.25s;white-space:nowrap}
.btn-white:hover{transform:translateY(-2px);box-shadow:var(--shadow)}

/* ---------- news ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.news-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.25s;display:block}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.news-card .body{padding:18px 20px 24px}
.news-meta{display:flex;gap:12px;align-items:center;font-family:var(--latin);font-size:11px;letter-spacing:.08em;color:#8a847c}
.news-cat{background:var(--ink);color:#fff;border-radius:999px;padding:3px 10px;font-weight:600}
.news-card h3{font-family:var(--maru);font-weight:700;font-size:15px;line-height:1.6;margin-top:12px}
/* news page list */
.news-empty{text-align:center;font-family:var(--maru);font-weight:500;color:#4a453f;padding:40px 0 10px}
.news-list{border-top:1px solid var(--line)}
.news-row{display:flex;align-items:center;gap:20px;padding:22px 4px;border-bottom:1px solid var(--line);transition:.2s}
.news-row:hover{background:rgba(0,0,0,.02)}
.news-row time{font-family:var(--latin);font-weight:600;font-size:12px;color:#8a847c;min-width:96px}
.news-row .news-cat{flex:none}
.news-row h3{font-family:var(--maru);font-weight:700;font-size:15px;line-height:1.6}

/* ---------- co-creation ---------- */
.cocre{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(30px,5vw,70px);align-items:center}
.cocre .phimg{width:100%}
.cocre .body{order:-1}
.cocre p{font-family:var(--maru);font-weight:500;font-size:14.5px;line-height:2.05}
.cocre p+p{margin-top:22px}

/* ---------- footer cta cards ---------- */
.foot-cta{display:grid;grid-template-columns:1fr 1fr;gap:26px;padding-bottom:clamp(60px,8vw,110px)}
.fc{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:40px 44px;display:flex;align-items:center;justify-content:space-between;transition:.25s}
.fc:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.fc .t{font-family:var(--display);font-size:34px;color:var(--blue)}
.fc .s{font-family:var(--maru);font-weight:500;font-size:13.5px;color:#4a453f;margin-top:6px}
.fc .arrow{font-size:30px;color:var(--ink)}
.badge{display:inline-block;font-family:var(--maru);font-weight:700;font-size:11px;color:#fff;
  background:var(--blue);border-radius:999px;padding:4px 12px;margin-left:12px;vertical-align:middle}

/* ---------- footer ---------- */
footer{background:var(--ink);color:#fff;padding:60px 0 40px}
.foot-grid{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.foot-grid nav ul{flex-wrap:wrap}
.foot-bottom{text-align:center;margin-top:50px}
.foot-bottom a{font-family:var(--latin);font-weight:600;font-size:12px;letter-spacing:.14em}
.copy{font-family:var(--latin);font-size:11px;letter-spacing:.06em;color:rgba(255,255,255,.6);margin-top:18px}

/* ---------- company: values ---------- */
.values{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.value{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 30px;transition:.25s}
.value:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.value .en{font-family:var(--display);font-weight:400;font-size:26px;color:var(--blue);letter-spacing:.02em}
.value .jp{font-family:var(--maru);font-weight:700;font-size:17px;margin:6px 0 12px}
.value p{font-size:13.5px;line-height:1.95;color:#4a453f}

/* ---------- company: about table ---------- */
.about{display:grid;grid-template-columns:180px 1fr;gap:0 24px;max-width:760px}
.about dt{font-family:var(--maru);font-weight:700;font-size:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.about dd{font-size:14px;padding:16px 0;border-bottom:1px solid var(--line);line-height:1.9}

/* ---------- company: profile / timeline ---------- */
.profile{display:grid;grid-template-columns:300px 1fr;gap:clamp(28px,4vw,56px);align-items:start}
.profile .photo{width:100%;border-radius:var(--radius);box-shadow:var(--shadow)}
.profile .role{font-family:var(--maru);font-weight:500;font-size:13px;color:#4a453f}
.profile .name{font-family:var(--maru);font-weight:700;font-size:24px;margin:4px 0 2px}
.profile .name span{font-family:var(--latin);font-weight:600;font-size:13px;color:#8a847c;margin-left:10px;letter-spacing:.05em}
.quals{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 26px}
.quals li{font-family:var(--maru);font-weight:500;font-size:12px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px 12px}
.timeline{border-left:2px solid var(--line);padding-left:24px}
.tl{position:relative;padding-bottom:26px}
.tl:last-child{padding-bottom:0}
.tl::before{content:"";position:absolute;left:-31px;top:4px;width:12px;height:12px;border-radius:50%;background:var(--blue);border:2px solid #fff}
.tl .period{font-family:var(--latin);font-weight:700;font-size:13px;color:var(--blue);letter-spacing:.03em}
.tl .role2{font-family:var(--maru);font-weight:700;font-size:15px;margin:2px 0 4px}
.tl p{font-size:13px;line-height:1.9;color:#4a453f}

/* ---------- disclosure ---------- */
.disc h2{font-family:var(--display);font-weight:400;font-size:clamp(30px,4vw,44px);letter-spacing:.04em;margin:10px 0 24px}
.disc .band{font-family:var(--maru);font-weight:700;font-size:15px;color:#fff;
  background:linear-gradient(90deg,var(--blue-deep),var(--blue) 70%,rgba(44,131,213,.35));
  padding:8px 16px;border-radius:6px;margin:36px 0 16px}
.disc h3{font-family:var(--maru);font-weight:700;font-size:16px;margin:24px 0 8px;color:#1c1b1a}
.disc p{font-size:13.5px;line-height:1.95;color:#2c2a27;margin-bottom:12px}
.disc ol{margin:0 0 12px 1.4em}
.disc ol li{font-size:13.5px;line-height:1.95;color:#2c2a27;margin-bottom:6px}
.fees{width:100%;border-collapse:collapse;margin-top:8px;background:#fff}
.fees th,.fees td{border:1px solid var(--line);padding:14px 16px;text-align:left;font-size:13.5px;vertical-align:top}
.fees th{font-family:var(--maru);font-weight:700;background:#faf9f8;white-space:nowrap;width:230px}
.fees .big{font-size:20px;font-weight:700}

/* ---------- contact form ---------- */
.contact-wrap{max-width:720px;margin-inline:auto}
.contact-lead{text-align:center;font-size:14px;line-height:2;color:#2c2a27;margin-bottom:8px}
.contact-note{text-align:center;font-size:12.5px;color:#8a847c;margin-bottom:36px;line-height:1.9}
.field{margin-bottom:22px}
.field label{display:block;font-family:var(--maru);font-weight:700;font-size:13.5px;margin-bottom:8px}
.field label .req{color:var(--blue);margin-left:6px}
.field input,.field textarea{width:100%;font-family:var(--body);font-size:14px;color:var(--ink);
  background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 16px}
.field input:focus,.field textarea:focus{outline:2px solid var(--blue);border-color:var(--blue)}
.field textarea{min-height:160px;resize:vertical}
.agree{display:flex;align-items:center;justify-content:center;gap:8px;margin:6px 0 22px;font-size:13px}
.submit-wrap{text-align:center}

/* ---------- event LP components (speakers / meta badges) ---------- */
.event-meta{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 6px}
.event-meta .pill{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:9px 16px;
  font-family:var(--maru);font-weight:700;font-size:14px;color:#fff;backdrop-filter:blur(4px)}
.event-meta .pill .mi{font-size:18px}
.event-meta .pill.free{background:var(--blue);border-color:var(--blue)}
.speakers{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.spk{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;transition:.25s}
.spk:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.spk .avatar{width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-family:var(--latin);font-weight:700;font-size:22px;color:#fff;background:var(--blue);margin-bottom:14px}
.spk.key .avatar{background:var(--ink)}
.spk .role{font-family:var(--maru);font-weight:700;font-size:12px;color:var(--blue);letter-spacing:.04em}
.spk .nm{font-family:var(--maru);font-weight:700;font-size:19px;margin:2px 0 2px}
.spk .org{font-size:12.5px;color:#6a635a;margin-bottom:12px}
.spk p{font-size:13px;line-height:1.9;color:#4a453f}
.lead-note{max-width:820px;margin-inline:auto;text-align:center;font-size:15px;line-height:2.1;color:#2c2a27}
@media(max-width:900px){.speakers{grid-template-columns:1fr}}


/* ---------- reveal anim ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* ---------- responsive ---------- */
@media(max-width:900px){
  nav ul{position:fixed;inset:64px 0 auto 0;flex-direction:column;gap:0;background:rgba(248,247,246,.98);
    box-shadow:var(--shadow);padding:8px 0;display:none}
  nav ul.open{display:flex}
  nav a{color:var(--ink);display:block;padding:14px 24px;width:100%}
  nav a.active{border-bottom:0;color:var(--blue)}
  .nav-toggle{display:block}
  .bento{grid-template-columns:1fr 1fr;grid-auto-rows:160px}
  .bento .a{grid-column:span 2}
  .svc{grid-template-columns:1fr}
  .svc .media{order:-1 !important}
  .svc-en,.svc-jp,.svc-cta,.svc.flip .svc-en,.svc.flip .svc-jp,.svc.flip .svc-cta{text-align:center}
  .svc-lead{grid-template-columns:1fr}
  .svc-lead.flip .media{order:-1}
  .steps{grid-template-columns:1fr}
  .cocre{grid-template-columns:1fr}
  .cocre .media{order:-1}
  .news-grid{grid-template-columns:1fr}
  .foot-cta{grid-template-columns:1fr}
  .cta-banner .row{flex-direction:column;align-items:flex-start}
  .values{grid-template-columns:1fr}
  .about{grid-template-columns:1fr}
  .about dt{padding-bottom:2px;border-bottom:0}
  .about dd{padding-top:2px}
  .profile{grid-template-columns:1fr}
  .profile .photo{max-width:280px}
  .fees th{width:auto;white-space:normal}
  .news-row{flex-wrap:wrap;gap:8px}
}