/* ============================================================
   Hospital Equipment Intelligence Platform — Digital Brochure
   Shared engine stylesheet (LamTon Partners × FALamTon)
   Editorial book — dark petrol surround, warm cream pages.
   ============================================================ */
:root{
  --bg:#13262b;          /* dark petrol surround */
  --bg2:#0e1d21;
  --hero:#16282d;        /* dark hero page */
  --hero2:#1e3b40;
  --paper:#f3eddf;       /* warm cream page */
  --paper2:#ece3d0;      /* slightly deeper cream panel */
  --ink:#2a2925;         /* warm charcoal text */
  --ink2:#56524a;
  --muted:#8d887b;
  --line:#d9cfb9;        /* hairline on cream */
  --line-d:rgba(255,255,255,.16); /* hairline on dark */
  --accent:#c2744a;      /* terracotta */
  --accent-d:#a85d35;
  --teal:#1f7d6f;        /* LamTon teal (secondary) */
  --gold:#bf9b2f;
  --cream-soft:#fbf8f0;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;height:100%;}
body{
  font-family:"Noto Serif JP",serif;
  background:
    radial-gradient(130% 100% at 50% -10%, #1c3a40 0%, #13262b 48%, #0c181b 100%);
  color:#e8e3d6;
  overflow:hidden;-webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
.lat{font-family:"EB Garamond","Noto Serif JP",serif;}
.sans{font-family:"Noto Sans JP",sans-serif;}

/* ===================== top header ===================== */
#hdr{
  position:fixed;top:0;left:0;right:0;height:62px;z-index:300;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 30px;color:#e8e3d6;
}
#hdr .brand{line-height:1.2;}
#hdr .brand .b1{font-family:"EB Garamond",serif;font-size:18px;letter-spacing:.34em;font-weight:600;}
#hdr .brand .b2{font-family:"Noto Sans JP",sans-serif;font-size:9.5px;letter-spacing:.34em;color:#9bb0a8;margin-top:3px;}
#hdr .actions{display:flex;align-items:center;gap:10px;}
.pill{
  font-family:"Noto Sans JP",sans-serif;font-size:11.5px;letter-spacing:.08em;
  padding:8px 16px;border-radius:30px;cursor:pointer;text-decoration:none;
  border:1px solid rgba(232,227,214,.4);color:#e8e3d6;background:none;transition:.2s;white-space:nowrap;
}
.pill:hover{background:rgba(232,227,214,.12);}
.pill.solid{background:var(--accent);border-color:var(--accent);color:#fff;}
.pill.solid:hover{background:var(--accent-d);}
.pill.lang{letter-spacing:.04em;}
.pill.lang b{color:#fff;}
.pill.lang span{opacity:.5;}

/* ===================== book stage ===================== */
#stage{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding-top:30px;}
#scaler{transform-origin:center center;}
#book{ }
.page{
  background:var(--paper);color:var(--ink);overflow:hidden;
  background-image:
    linear-gradient(110deg, rgba(0,0,0,.05), rgba(0,0,0,0) 8%),
    radial-gradient(120% 80% at 50% 0%, rgba(255,255,255,.5), rgba(255,255,255,0) 60%);
}
.page.dark{background:linear-gradient(150deg,#1d3a40 0%,#16282d 55%,#102023 100%);color:#eef0ea;}
.page--cover{background:linear-gradient(150deg,#1d3a40 0%,#16282d 52%,#0e1d20 100%);color:#fff;}
.page--back{background:linear-gradient(150deg,#16282d,#0e1d20);color:#eef0ea;}

/* page inner padding & structure */
.pg{position:absolute;inset:0;padding:46px 46px 40px;display:flex;flex-direction:column;}
.pg.tight{padding:40px 44px 36px;}

/* eyebrow */
.eye{display:flex;align-items:center;gap:12px;font-family:"EB Garamond",serif;
  font-size:13px;letter-spacing:.28em;text-transform:uppercase;color:var(--accent);font-weight:600;}
.eye::before{content:"";width:26px;height:1.5px;background:var(--accent);display:inline-block;}
.eye .ja{font-family:"Noto Sans JP",sans-serif;letter-spacing:.18em;font-size:11px;color:var(--muted);text-transform:none;}
.eye .no{margin-left:auto;font-size:12px;color:var(--muted);letter-spacing:.1em;}
.dark .eye .ja,.page--back .eye .ja{color:#9bb0a8;}
.dark .eye .no{color:#9bb0a8;}

/* headline */
.h{font-size:30px;line-height:1.34;font-weight:600;margin:20px 0 0;letter-spacing:.01em;}
.h.sm{font-size:25px;}
.h.lg{font-size:36px;line-height:1.3;}
.rule{width:46px;height:2px;background:var(--accent);margin:18px 0 16px;}
.lead{font-size:14px;line-height:1.95;color:var(--ink2);font-weight:400;margin:0;}
.dark .lead{color:#c4cdc4;}

/* body paragraph */
.para{font-size:13.5px;line-height:2.05;color:var(--ink2);margin:0 0 12px;}
.para b{color:var(--ink);font-weight:600;}
.dark .para{color:#c8d0c7;}.dark .para b{color:#fff;}

/* numbered items list (with hairlines) */
.items{margin-top:20px;display:flex;flex-direction:column;}
.item{padding:14px 0;border-top:1px solid var(--line);display:flex;gap:14px;}
.item:last-child{border-bottom:1px solid var(--line);}
.dark .item{border-color:var(--line-d);}
.item .n{font-family:"EB Garamond",serif;color:var(--accent);font-size:14px;font-weight:600;min-width:22px;letter-spacing:.05em;padding-top:2px;}
.item .ic{font-size:20px;min-width:26px;}
.item .h2{font-size:15px;font-weight:600;color:var(--ink);}
.dark .item .h2{color:#fff;}
.item .d{font-size:12px;line-height:1.7;color:var(--muted);margin-top:4px;}
.dark .item .d{color:#a9b4ab;}
.item .rev{margin-top:6px;font-size:11px;color:var(--accent-d);font-style:italic;}
.dark .item .rev{color:var(--accent);}

/* columns */
.cols{display:flex;flex-direction:column;gap:12px;margin-top:22px;}
.colc{border:1px solid var(--line);border-radius:6px;overflow:hidden;background:var(--cream-soft);}
.colc .cap{padding:11px 16px;color:#fff;font-size:14px;font-weight:600;display:flex;align-items:center;gap:9px;}
.colc .cap .en{font-family:"EB Garamond",serif;font-size:11px;letter-spacing:.16em;opacity:.85;margin-left:auto;text-transform:uppercase;}
.colc .b{padding:12px 16px 14px;font-size:12px;line-height:1.78;color:var(--ink2);}
.cap.teal{background:var(--teal);}.cap.navy{background:#22424a;}.cap.accent{background:var(--accent);}.cap.slate{background:#5d6b63;}

/* stat grid */
.stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:22px;}
.st{border:1px solid var(--line);border-radius:6px;padding:16px 14px;text-align:center;background:var(--cream-soft);}
.dark .st{border-color:var(--line-d);background:rgba(255,255,255,.03);}
.st .num{font-family:"EB Garamond",serif;font-size:36px;font-weight:600;color:var(--accent);line-height:1;}
.dark .st .num{color:var(--accent);}
.st .lb{font-size:12px;font-weight:600;margin-top:8px;color:var(--ink);}
.dark .st .lb{color:#fff;}
.st .sub{font-size:10px;color:var(--muted);margin-top:4px;line-height:1.4;}
.dark .st .sub{color:#9bb0a8;}

/* table (funding) */
.tbl{margin-top:20px;}
.trow{display:flex;justify-content:space-between;align-items:center;padding:10px 4px;border-bottom:1px solid var(--line);font-size:13px;}
.trow .v{font-family:"EB Garamond",serif;color:var(--accent-d);font-weight:600;letter-spacing:.02em;}
.trow.total{border-top:2px solid var(--ink);border-bottom:none;margin-top:4px;font-weight:600;font-size:14px;color:var(--ink);}
.trow.total .v{color:var(--accent);font-size:16px;}

/* tight pages — compress vertical rhythm */
.pg.tight .h{margin-top:14px;}
.pg.tight .lead{margin-bottom:2px;}
.pg.tight .phs{margin-top:16px;}
.pg.tight .lrows{margin-top:14px;gap:7px;}
.pg.tight .lrow{padding:7px 0 7px 14px;}
.pg.tight .items{margin-top:14px;}

/* simple labelled rows */
.lrows{margin-top:20px;display:flex;flex-direction:column;gap:11px;}
.lrow{border-left:3px solid var(--accent);padding:9px 0 9px 14px;}
.lrow .h2{font-size:14px;font-weight:600;color:var(--ink);}
.dark .lrow .h2{color:#fff;}
.lrow .d{font-size:11.5px;line-height:1.7;color:var(--muted);margin-top:3px;}
.dark .lrow .d{color:#a9b4ab;}

/* checks */
.checks{margin-top:20px;display:flex;flex-direction:column;gap:13px;}
.chk{display:flex;gap:13px;}
.chk .bx{width:26px;height:26px;border-radius:5px;background:var(--teal);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;flex:none;}
.chk:nth-child(even) .bx{background:#22424a;}
.chk .h2{font-size:13.5px;font-weight:600;color:var(--ink);}
.chk .d{font-size:11px;line-height:1.6;color:var(--muted);margin-top:2px;}

/* phases */
.phs{display:flex;gap:6px;margin-top:22px;}
.ph{flex:1;border-radius:5px;padding:12px 6px;text-align:center;color:#fff;}
.ph .n{font-family:"EB Garamond",serif;font-size:15px;font-weight:600;}
.ph .yr{font-size:8.5px;opacity:.85;margin:2px 0 7px;}
.ph .lb{font-size:10.5px;font-weight:600;line-height:1.3;}

/* note / banner */
.note{border-radius:6px;padding:11px 14px;font-size:11.5px;line-height:1.7;margin-top:14px;}
.note.teal{background:rgba(31,125,111,.12);color:#15604f;border:1px solid rgba(31,125,111,.3);}
.note.gold{background:rgba(191,155,47,.14);color:#7a611a;border:1px solid rgba(191,155,47,.35);}
.note.accent{background:rgba(194,116,74,.12);color:var(--accent-d);border:1px solid rgba(194,116,74,.3);}
.banner{margin-top:16px;border:1px solid var(--accent);color:var(--accent-d);border-radius:6px;padding:11px 15px;font-size:12px;font-style:italic;line-height:1.6;}
.dark .banner{border-color:var(--line-d);color:#cdd6cd;}

/* page footer line */
.pfo{position:absolute;left:46px;right:46px;bottom:18px;display:flex;justify-content:space-between;align-items:center;
  font-family:"EB Garamond",serif;font-size:10px;letter-spacing:.2em;color:var(--muted);text-transform:uppercase;}
.dark .pfo,.page--back .pfo{color:#7d908a;}

/* ===================== COVER ===================== */
.cover-wrap{position:absolute;inset:0;padding:54px 50px;display:flex;flex-direction:column;}
.cover-wrap .top{font-family:"EB Garamond",serif;letter-spacing:.28em;font-size:12px;color:#c7d2cb;text-transform:uppercase;}
.cover-wrap .top .yr{display:block;font-family:"Noto Sans JP",sans-serif;font-size:9px;letter-spacing:.3em;color:#8ea59c;margin-top:5px;}
.cover-wrap .kick{margin-top:auto;font-family:"EB Garamond",serif;letter-spacing:.22em;font-size:12px;color:var(--accent);text-transform:uppercase;}
.cover-wrap h1{font-family:"EB Garamond","Noto Serif JP",serif;font-size:42px;line-height:1.12;font-weight:600;margin:14px 0 0;letter-spacing:.01em;}
.cover-wrap .jp{font-size:16px;color:#e8e3d6;margin-top:14px;font-weight:500;letter-spacing:.02em;line-height:1.5;}
.cover-wrap .crule{width:54px;height:2px;background:var(--accent);margin:22px 0 16px;}
.cover-wrap .tag{font-size:13px;color:#bcc8c0;line-height:1.9;font-weight:400;}
.cover-wrap .meta{margin-top:22px;font-family:"Noto Sans JP",sans-serif;font-size:11px;letter-spacing:.06em;color:#8ea59c;}
.cover-wrap .meta a{color:var(--accent);text-decoration:none;}
.cover-wrap .langrow{margin-top:18px;display:flex;gap:10px;}
.cover-wrap .langrow a{font-family:"Noto Sans JP",sans-serif;font-size:11px;letter-spacing:.1em;color:#c7d2cb;text-decoration:none;border:1px solid rgba(232,227,214,.35);border-radius:30px;padding:6px 16px;transition:.2s;}
.cover-wrap .langrow a:hover{background:rgba(232,227,214,.12);}
.cover-wrap .langrow a.on{background:var(--accent);border-color:var(--accent);color:#fff;}
.cover-motif{position:absolute;inset:0;opacity:.5;pointer-events:none;}

/* ===================== BACK ===================== */
.back-wrap{position:absolute;inset:0;padding:60px 50px;display:flex;flex-direction:column;justify-content:center;text-align:center;align-items:center;}
.back-wrap .bt{font-family:"EB Garamond",serif;font-size:26px;font-weight:600;letter-spacing:.02em;}
.back-wrap .bjp{color:var(--accent);font-size:15px;margin-top:8px;}
.back-wrap .bdiv{width:50px;height:2px;background:var(--accent);margin:26px 0;}
.back-wrap .co{font-size:13px;color:#cdd6cd;line-height:1.5;}
.back-wrap .co b{color:#fff;display:block;font-size:14px;margin-bottom:3px;}
.back-wrap .co + .co{margin-top:16px;}
.back-wrap .url{margin-top:26px;font-family:"Noto Sans JP",sans-serif;font-size:11px;letter-spacing:.08em;color:#8ea59c;}
.back-wrap .url a{color:var(--accent);text-decoration:none;}
.back-wrap .tagline{margin-top:30px;font-family:"EB Garamond",serif;letter-spacing:.26em;font-size:12px;color:var(--accent);text-transform:uppercase;}

/* ===================== HERO statement ===================== */
.hero-wrap{position:absolute;inset:0;padding:50px 48px;display:flex;flex-direction:column;}
.hero-wrap .hh{font-size:30px;line-height:1.5;font-weight:600;margin-top:24px;}
.hero-wrap .hh .ac{color:var(--accent);}
.hero-wrap .cap{margin-top:auto;font-size:12.5px;line-height:1.95;color:#b9c4bb;font-style:italic;}
.hero-motif{position:absolute;inset:0;opacity:.5;pointer-events:none;}

/* contents */
.toc{margin-top:16px;display:flex;flex-direction:column;}
.toc .row{display:flex;align-items:baseline;gap:12px;padding:8px 0;border-top:1px solid var(--line);cursor:pointer;transition:.15s;}
.toc .row:last-child{border-bottom:1px solid var(--line);}
.toc .row:hover{color:var(--accent);}
.toc .row:hover .ja{color:var(--accent-d);}
.toc .row .no{font-family:"EB Garamond",serif;color:var(--accent);font-size:13px;font-weight:600;min-width:24px;}
.toc .row .ja{font-size:14px;color:var(--ink);font-weight:500;}
.toc .row .en{font-family:"EB Garamond",serif;font-size:10px;letter-spacing:.14em;color:var(--muted);text-transform:uppercase;margin-left:6px;}
.toc .row .pg{margin-left:auto;font-family:"EB Garamond",serif;font-size:11px;color:var(--muted);}
.toc-note{margin-top:14px;font-size:10.5px;line-height:1.75;color:var(--muted);}

/* ===================== bottom nav ===================== */
#nav{position:fixed;bottom:16px;left:50%;transform:translateX(-50%);z-index:300;
  display:flex;align-items:center;gap:18px;}
.navb{width:46px;height:46px;border-radius:50%;border:1px solid rgba(232,227,214,.35);
  background:rgba(20,38,43,.6);color:#e8e3d6;cursor:pointer;font-size:18px;
  display:flex;align-items:center;justify-content:center;transition:.2s;backdrop-filter:blur(6px);}
.navb:hover{background:rgba(232,227,214,.16);}
.navb:disabled{opacity:.25;cursor:default;}
#nav .lbl{text-align:center;min-width:120px;}
#nav .lbl .t{font-size:12.5px;color:#e8e3d6;letter-spacing:.06em;}
#nav .lbl .c{font-family:"EB Garamond",serif;font-size:11px;color:#8ea59c;letter-spacing:.14em;margin-top:2px;}
#hint{position:fixed;bottom:74px;left:50%;transform:translateX(-50%);z-index:200;
  font-family:"Noto Sans JP",sans-serif;font-size:10.5px;letter-spacing:.12em;color:rgba(232,227,214,.45);
  animation:fade 4s ease 4s forwards;}
@keyframes fade{to{opacity:0;}}

/* loading */
#load{position:fixed;inset:0;z-index:500;background:#102023;display:flex;align-items:center;justify-content:center;
  flex-direction:column;gap:18px;transition:opacity .6s;color:#c7d2cb;}
#load.gone{opacity:0;pointer-events:none;}
#load .lw{font-family:"EB Garamond",serif;letter-spacing:.3em;font-size:15px;}
#load .ld{width:40px;height:40px;border:2px solid rgba(199,210,203,.2);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}

@media (max-width:680px){
  #hdr{padding:0 14px;height:54px;}
  #hdr .brand .b1{font-size:14px;letter-spacing:.22em;}
  #hdr .pill.official{display:none;}
  #stage{padding-top:20px;}
  #nav .lbl{min-width:80px;}
}
@media (max-width:420px){
  #hdr .pill.platform{display:none;}
}