/* ============================================================
   巡回レポート・クラウド  —  デモ用スタイルシート
   k1978m1223 様 専用デモ
   ============================================================ */

:root{
  --navy:#16406b;
  --navy-d:#0f2e4d;
  --navy-l:#2f6aa8;
  --blue:#2f80c7;
  --sky:#eaf2fa;
  --ink:#1f2933;
  --ink-soft:#52606d;
  --line:#dfe6ee;
  --bg:#f4f7fb;
  --white:#ffffff;
  --good:#1f9d64;
  --good-bg:#e6f6ee;
  --warn:#c77700;
  --warn-bg:#fdefd6;
  --danger:#c0392b;
  --radius:12px;
  --radius-s:8px;
  --shadow:0 1px 3px rgba(16,45,77,.08),0 8px 24px rgba(16,45,77,.06);
  --shadow-lg:0 12px 40px rgba(16,45,77,.16);
  --maxw:1120px;
  --font:"Hiragino Kaku Gothic ProN","Hiragino Sans","Noto Sans JP",Meiryo,system-ui,-apple-system,"Segoe UI",sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.75;
  font-size:15px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--navy-l);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.4;color:var(--navy-d);font-weight:700}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.section{padding:64px 0}
.section.alt{background:var(--white)}
.section-head{text-align:center;max-width:640px;margin:0 auto 40px}
.section-head .eyebrow{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:.14em;
  color:var(--blue);background:var(--sky);border-radius:999px;padding:5px 14px;margin-bottom:14px;
}
.section-head h2{font-size:26px;margin-bottom:10px}
.section-head p{color:var(--ink-soft);font-size:14px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line);
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--navy-d);font-size:16px;white-space:nowrap;flex-shrink:0}
.brand>span:last-child{line-height:1.25}
.brand:hover{text-decoration:none}
.brand .logo{
  width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--navy),var(--blue));
  display:grid;place-items:center;color:#fff;font-size:17px;font-weight:800;
}
.brand small{display:block;font-size:10px;font-weight:600;color:var(--ink-soft);letter-spacing:.06em}
.nav{display:flex;align-items:center;gap:2px}
.nav a{
  color:var(--ink-soft);font-size:13px;font-weight:600;padding:8px 9px;border-radius:8px;white-space:nowrap;
}
.nav a:hover{background:var(--sky);color:var(--navy-d);text-decoration:none}
.nav a.active{color:var(--navy-d);background:var(--sky)}
.nav .btn{margin-left:6px}
.nav-toggle{display:none;background:none;border:0;font-size:24px;color:var(--navy-d);cursor:pointer;line-height:1}

.demo-ribbon{
  background:var(--navy-d);color:#dce9f6;font-size:12px;text-align:center;
  padding:6px 16px;letter-spacing:.03em;
}
.demo-ribbon b{color:#fff}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;justify-content:center;
  font-family:inherit;font-size:14px;font-weight:700;cursor:pointer;
  padding:11px 22px;border-radius:999px;border:1.5px solid transparent;
  transition:transform .08s ease,box-shadow .15s ease,background .15s ease;
  text-decoration:none;white-space:nowrap;
}
.btn:hover{text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-d);color:#fff}
.btn-ghost{background:#fff;color:var(--navy-d);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--navy-l);color:var(--navy-d)}
.btn-accent{background:var(--warn);color:#fff}
.btn-accent:hover{background:#a86300;color:#fff}
.btn-sm{padding:7px 14px;font-size:12.5px}
.btn-block{width:100%}

/* ---------- hero ---------- */
.hero{
  background:linear-gradient(180deg,#0f2e4d 0%,#16406b 60%,#1a4a7c 100%);
  color:#eaf2fa;padding:56px 0 64px;position:relative;overflow:hidden;
}
.hero::after{
  content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;
  background:radial-gradient(circle,rgba(90,160,225,.35),transparent 70%);
}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.hero .badge{
  display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:6px 14px;
  font-size:12.5px;font-weight:600;margin-bottom:18px;
}
.hero .badge .dot{width:7px;height:7px;border-radius:50%;background:#5fd0a0;box-shadow:0 0 0 4px rgba(95,208,160,.25)}
.hero h1{color:#fff;font-size:33px;line-height:1.42;margin-bottom:16px;letter-spacing:.01em}
.hero h1 .u{background:linear-gradient(transparent 62%,rgba(95,208,160,.4) 62%)}
.hero p.lead{font-size:15px;color:#c5d9ec;margin-bottom:26px}
.hero .cta-row{display:flex;gap:12px;flex-wrap:wrap}
.hero .mini-note{margin-top:16px;font-size:12px;color:#9fbdd8}
.hero-card{
  background:#fff;border-radius:16px;box-shadow:var(--shadow-lg);overflow:hidden;color:var(--ink);
}
.hero-card .cap{
  display:flex;align-items:center;gap:8px;padding:10px 14px;background:var(--navy-d);color:#cfe0f0;font-size:11.5px;
}
.hero-card .cap .dots{display:flex;gap:5px}
.hero-card .cap .dots i{width:9px;height:9px;border-radius:50%;background:#3f5f83}
.hero-card img{width:100%;height:230px;object-fit:cover}
.hero-card .hc-body{padding:14px 16px}
.hero-card .hc-body .row{display:flex;justify-content:space-between;font-size:12px;padding:5px 0;border-bottom:1px dashed var(--line)}
.hero-card .hc-body .row:last-child{border:0}
.hero-card .hc-body .row b{color:var(--navy-d)}

/* ---------- stat band ---------- */
.stat-band{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat-band .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat-band .stat{padding:26px 20px;text-align:center;border-right:1px solid var(--line)}
.stat-band .stat:last-child{border-right:0}
.stat-band .stat .num{font-size:28px;font-weight:800;color:var(--navy)}
.stat-band .stat .lbl{font-size:12px;color:var(--ink-soft);margin-top:2px}

/* ---------- cards / grids ---------- */
.grid{display:grid;gap:22px}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.grid.c4{grid-template-columns:repeat(4,1fr)}
.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow);
}
.card h3{font-size:16px;margin-bottom:8px}
.card p{font-size:13.5px;color:var(--ink-soft)}
.card .ico{
  width:44px;height:44px;border-radius:11px;background:var(--sky);color:var(--navy);
  display:grid;place-items:center;font-size:22px;margin-bottom:14px;
}
.feature-card .tag{font-size:11px;font-weight:700;color:var(--blue);letter-spacing:.08em}

/* step flow */
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;position:relative;box-shadow:var(--shadow)}
.step::before{
  counter-increment:step;content:"STEP " counter(step);
  font-size:11px;font-weight:800;color:var(--blue);letter-spacing:.1em;
}
.step h3{font-size:16px;margin:8px 0 8px}
.step p{font-size:13px;color:var(--ink-soft)}
.step .arrow{position:absolute;right:-16px;top:50%;transform:translateY(-50%);color:var(--line);font-size:22px;z-index:2}
.step:last-child .arrow{display:none}

/* media row */
.media-row{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.media-row.rev .txt{order:2}
.media-row img{border-radius:var(--radius);box-shadow:var(--shadow);height:320px;width:100%;object-fit:cover}
.media-row .txt h3{font-size:22px;margin-bottom:12px}
.media-row .txt p{color:var(--ink-soft);font-size:14px;margin-bottom:14px}
.checklist{list-style:none}
.checklist li{padding:6px 0 6px 28px;position:relative;font-size:13.5px}
.checklist li::before{content:"✓";position:absolute;left:0;color:var(--good);font-weight:800}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gallery figure{border-radius:10px;overflow:hidden;box-shadow:var(--shadow);background:#fff;position:relative}
.gallery img{height:150px;width:100%;object-fit:cover}
.gallery figcaption{
  position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(15,46,77,.86));
  color:#fff;font-size:11.5px;padding:16px 10px 8px;font-weight:600;
}

/* ---------- report table (帳票) ---------- */
.report-sheet{
  background:#fff;border:1px solid #b9c6d4;max-width:840px;margin:0 auto;
  padding:26px 30px 34px;box-shadow:var(--shadow);font-size:12px;color:#1a2430;
}
.report-sheet .rs-corp{text-align:right;font-size:10px;color:#6b7885}
.report-sheet h2.rs-title{text-align:center;font-size:19px;letter-spacing:.28em;margin:2px 0 14px;color:#12324f}
.report-sheet .rs-meta{width:100%;border-collapse:collapse;margin-bottom:8px}
.report-sheet .rs-meta td{border:1px solid #9fb0c0;padding:5px 9px}
.report-sheet .rs-meta .k{background:#e9eff5;font-weight:700;width:96px;color:#12324f;text-align:center}
.report-sheet .rs-lead{font-size:11px;margin:8px 0}
table.rs-table{width:100%;border-collapse:collapse}
table.rs-table th{
  background:#2f6094;color:#fff;font-weight:700;font-size:11px;border:1px solid #24507d;padding:6px 6px;text-align:center;
}
table.rs-table td{border:1px solid #9fb0c0;padding:5px 8px;vertical-align:middle}
table.rs-table td.grp{
  background:#eef2f6;font-weight:700;color:#12324f;text-align:center;width:96px;writing-mode:vertical-rl;
  letter-spacing:.12em;white-space:nowrap;
}
table.rs-table td.name{width:120px;font-weight:600}
table.rs-table td.chk{color:#3a4650}
table.rs-table td.res{width:70px;text-align:center;white-space:nowrap}
table.rs-table td.res.good{color:#1a7a48;font-weight:700}
table.rs-table td.res.warn{background:#fbe4c0;color:#9a5b00;font-weight:800}
table.rs-table td.rep{width:200px;font-size:11px;color:#333}
.report-sheet .rs-free{border:1px solid #9fb0c0;margin-top:10px}
.report-sheet .rs-free .h{background:#12324f;color:#fff;font-weight:700;font-size:11px;padding:5px 9px}
.report-sheet .rs-free .b{padding:10px;min-height:90px;font-size:11px;white-space:pre-wrap}

.sheet-toolbar{
  max-width:840px;margin:0 auto 18px;display:flex;gap:10px;flex-wrap:wrap;align-items:center;justify-content:flex-end;
}
.sheet-toolbar .sp{margin-right:auto;font-size:13px;color:var(--ink-soft);font-weight:600}

/* ---------- form ---------- */
.form-page{max-width:680px;margin:0 auto;padding-bottom:120px}
.form-hd{background:var(--navy);color:#fff;border-radius:var(--radius) var(--radius) 0 0;padding:18px 20px}
.form-hd h1{color:#fff;font-size:17px;margin-bottom:4px}
.form-hd p{font-size:12px;color:#bcd4ea}
.form-card{background:#fff;border:1px solid var(--line);border-top:0;border-radius:0 0 var(--radius) var(--radius);box-shadow:var(--shadow)}
.form-meta{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:20px}
.form-meta .fld{display:flex;flex-direction:column;gap:5px}
.form-meta .fld.full{grid-column:1/-1}
.fld label{font-size:12px;font-weight:700;color:var(--navy-d)}
.fld input,.fld select,.fld textarea{
  font-family:inherit;font-size:14px;padding:9px 11px;border:1.5px solid var(--line);border-radius:8px;background:#fbfdff;color:var(--ink);
}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--blue);background:#fff}

.grp-block{border-top:8px solid var(--bg)}
.grp-title{
  display:flex;align-items:center;gap:10px;padding:12px 20px;background:var(--sky);
  font-weight:800;color:var(--navy-d);font-size:13.5px;position:sticky;top:64px;z-index:5;border-bottom:1px solid var(--line);
}
.grp-title .cnt{margin-left:auto;font-size:11px;font-weight:700;color:var(--ink-soft)}
.chk-item{padding:14px 20px;border-bottom:1px solid var(--line)}
.chk-item:last-child{border-bottom:0}
.chk-item .ci-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.chk-item .ci-name{font-weight:700;font-size:14px;color:var(--ink)}
.chk-item .ci-desc{font-size:11.5px;color:var(--ink-soft);margin-top:2px}
.seg{display:inline-flex;border:1.5px solid var(--line);border-radius:999px;overflow:hidden;flex-shrink:0}
.seg button{
  font-family:inherit;font-size:12.5px;font-weight:700;border:0;background:#fff;color:var(--ink-soft);
  padding:7px 15px;cursor:pointer;transition:background .12s;
}
.seg button.on-good{background:var(--good);color:#fff}
.seg button.on-warn{background:var(--warn);color:#fff}
.chk-item .ci-extra{margin-top:10px;display:none}
.chk-item.is-warn .ci-extra{display:block}
.chk-item .ci-extra textarea{width:100%;min-height:52px;font-size:13px;padding:8px 10px;border:1.5px solid var(--warn-bg);border-radius:8px;background:#fffdf8;font-family:inherit}
.photo-row{display:flex;align-items:center;gap:10px;margin-top:8px;flex-wrap:wrap}
.photo-btn{
  font-size:12px;font-weight:700;color:var(--navy-l);background:var(--sky);border:1px dashed var(--navy-l);
  border-radius:8px;padding:7px 12px;cursor:pointer;
}
.photo-thumb{width:46px;height:46px;border-radius:6px;object-fit:cover;border:1px solid var(--line)}

.form-free{padding:20px}
.form-free textarea{width:100%;min-height:90px;font-family:inherit;font-size:13.5px;padding:10px;border:1.5px solid var(--line);border-radius:8px}

.action-bar{
  position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);
  box-shadow:0 -6px 24px rgba(16,45,77,.1);z-index:40;
}
.action-bar .wrap{display:flex;align-items:center;gap:10px;padding:12px 20px;max-width:680px}
.action-bar .prog{font-size:12px;font-weight:700;color:var(--ink-soft);margin-right:auto}
.action-bar .prog b{color:var(--navy)}
.progbar{height:5px;background:var(--line);border-radius:99px;overflow:hidden;margin-top:4px;width:120px}
.progbar i{display:block;height:100%;background:var(--good);width:0;transition:width .25s}

/* ---------- tables (list) ---------- */
.tbl-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.tbl-tools{display:flex;gap:10px;flex-wrap:wrap;padding:16px;border-bottom:1px solid var(--line);align-items:center}
.tbl-tools select,.tbl-tools input{font-family:inherit;font-size:13px;padding:8px 10px;border:1.5px solid var(--line);border-radius:8px}
.tbl-tools .sp{margin-left:auto;font-size:12px;color:var(--ink-soft)}
table.data{width:100%;border-collapse:collapse;font-size:13px}
table.data th{background:var(--sky);color:var(--navy-d);font-weight:700;text-align:left;padding:11px 14px;font-size:12px;white-space:nowrap}
table.data td{border-top:1px solid var(--line);padding:11px 14px;vertical-align:middle}
table.data tr:hover td{background:#f8fbfe}
.pill{display:inline-block;font-size:11px;font-weight:700;padding:3px 10px;border-radius:999px}
.pill.done{background:var(--good-bg);color:var(--good)}
.pill.prog{background:var(--warn-bg);color:var(--warn)}
.pill.todo{background:#fde8e6;color:var(--danger)}
.pill.zero{background:#eef2f6;color:var(--ink-soft)}

/* ---------- dashboard ---------- */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.kpi .lbl{font-size:12px;color:var(--ink-soft);font-weight:600}
.kpi .val{font-size:30px;font-weight:800;color:var(--navy-d);margin-top:4px}
.kpi .val small{font-size:14px;font-weight:700;color:var(--ink-soft)}
.kpi .delta{font-size:11.5px;font-weight:700;margin-top:2px}
.kpi .delta.up{color:var(--good)}
.kpi .delta.down{color:var(--danger)}
.chart-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.chart-card h3{font-size:14px;margin-bottom:14px}
.chart-card canvas{max-height:260px}
.alert-list{list-style:none}
.alert-list li{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-bottom:1px dashed var(--line)}
.alert-list li:last-child{border:0}
.alert-list .ico{width:34px;height:34px;border-radius:8px;background:var(--warn-bg);color:var(--warn);display:grid;place-items:center;flex-shrink:0;font-size:16px}
.alert-list .a-body{font-size:13px}
.alert-list .a-body .m{font-weight:700;color:var(--ink)}
.alert-list .a-body .s{font-size:11.5px;color:var(--ink-soft)}

/* ---------- buildings ---------- */
.bld-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.bld{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.bld img{height:150px;width:100%;object-fit:cover}
.bld .b-body{padding:16px}
.bld .b-no{font-size:11px;font-weight:800;color:var(--blue);letter-spacing:.08em}
.bld h3{font-size:15px;margin:3px 0 8px}
.bld .b-body dl{display:grid;grid-template-columns:auto 1fr;gap:4px 10px;font-size:12px}
.bld .b-body dt{color:var(--ink-soft)}
.bld .b-body dd{color:var(--ink);font-weight:600;text-align:right}
.bld.feat{border-color:var(--navy-l);box-shadow:0 0 0 2px rgba(47,106,168,.18),var(--shadow)}
.bld .feat-tag{display:inline-block;font-size:10px;font-weight:800;background:var(--navy);color:#fff;padding:3px 9px;border-radius:0 0 8px 0;position:absolute}

/* ---------- flow / spec ---------- */
.arch{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;text-align:center;margin:10px 0 6px}
.arch .node{background:#fff;border:1.5px solid var(--line);border-radius:10px;padding:16px 8px;font-size:12px;font-weight:700;color:var(--navy-d);position:relative}
.arch .node .e{font-size:22px;display:block;margin-bottom:6px}
.arch .node::after{content:"→";position:absolute;right:-11px;top:50%;transform:translateY(-50%);color:var(--navy-l);font-weight:800}
.arch .node:last-child::after{display:none}
.spec-table{width:100%;border-collapse:collapse;font-size:13px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.spec-table th{background:var(--sky);color:var(--navy-d);text-align:left;padding:12px 16px;width:200px;vertical-align:top;font-size:12.5px}
.spec-table td{border-top:1px solid var(--line);padding:12px 16px;color:var(--ink-soft)}
.spec-table tr:first-child th,.spec-table tr:first-child td{border-top:0}
.timeline{list-style:none;position:relative;padding-left:26px}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:var(--line)}
.timeline li{position:relative;padding:0 0 20px 0}
.timeline li::before{content:"";position:absolute;left:-24px;top:5px;width:14px;height:14px;border-radius:50%;background:var(--navy);border:3px solid #fff;box-shadow:0 0 0 1px var(--line)}
.timeline li b{display:block;color:var(--navy-d);font-size:13.5px}
.timeline li span{font-size:12.5px;color:var(--ink-soft)}
.note-box{background:var(--warn-bg);border:1px solid #f0d9a8;border-radius:var(--radius);padding:18px 20px;font-size:13px;color:#6b4a12}
.note-box b{color:#8a5c14}

/* ---------- callout for client ---------- */
.client-callout{
  background:linear-gradient(135deg,#0f2e4d,#1a4a7c);color:#eaf2fa;border-radius:16px;
  padding:34px 36px;box-shadow:var(--shadow-lg);
}
.client-callout h3{color:#fff;font-size:19px;margin-bottom:10px;display:flex;align-items:center;gap:10px}
.client-callout p{color:#cfe0f0;font-size:13.5px;margin-bottom:10px}
.client-callout .who{
  display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:6px 14px;font-size:12.5px;font-weight:700;color:#fff;
}

/* ---------- forms (contact) ---------- */
.contact-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.contact-form .fld{margin-bottom:16px;display:flex;flex-direction:column;gap:6px}
.contact-form input,.contact-form textarea,.contact-form select{
  font-family:inherit;font-size:14px;padding:10px 12px;border:1.5px solid var(--line);border-radius:8px;
}
.contact-form textarea{min-height:120px}

/* ---------- footer ---------- */
.site-footer{background:var(--navy-d);color:#a9c2da;padding:40px 0 28px;font-size:13px;margin-top:20px}
.site-footer .wrap{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
.site-footer .brand{color:#fff}
.site-footer .brand .logo{background:rgba(255,255,255,.16)}
.site-footer a{color:#a9c2da}
.site-footer .cols{display:flex;gap:44px;flex-wrap:wrap}
.site-footer .cols h4{color:#fff;font-size:12px;margin-bottom:8px;letter-spacing:.06em}
.site-footer .cols a{display:block;padding:3px 0;font-size:12.5px}
.site-footer .fine{width:100%;border-top:1px solid rgba(255,255,255,.12);margin-top:26px;padding-top:16px;font-size:11.5px;color:#7f9bb6}

/* ---------- toast ---------- */
.toast{
  position:fixed;left:50%;bottom:96px;transform:translateX(-50%) translateY(20px);
  background:var(--navy-d);color:#fff;padding:12px 22px;border-radius:999px;font-size:13px;font-weight:600;
  box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transition:all .28s;z-index:100;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .hero .wrap{grid-template-columns:1fr;gap:30px}
  .hero h1{font-size:27px}
  .grid.c3,.grid.c4,.steps,.kpi-grid,.bld-grid,.gallery{grid-template-columns:1fr 1fr}
  .stat-band .wrap{grid-template-columns:1fr 1fr}
  .stat-band .stat:nth-child(2){border-right:0}
  .stat-band .stat{border-bottom:1px solid var(--line)}
  .media-row,.media-row.rev{grid-template-columns:1fr}
  .media-row.rev .txt{order:0}
  .arch{grid-template-columns:1fr 1fr}
  .arch .node::after{display:none}
}
@media(max-width:640px){
  .nav{
    position:absolute;top:64px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;
    padding:10px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);display:none;
  }
  .nav.open{display:flex}
  .nav a{padding:11px 12px}
  .nav .btn{margin:6px 0 0}
  .nav-toggle{display:block}
  .section{padding:44px 0}
  .grid.c3,.grid.c4,.steps,.kpi-grid,.bld-grid,.gallery,.form-meta{grid-template-columns:1fr}
  .step .arrow{display:none}
  .report-sheet{padding:16px 12px;overflow-x:auto;-webkit-overflow-scrolling:touch}
  .report-sheet::before{content:"← 横スクロールで全体を表示";display:block;font-size:11px;color:#8a96a3;margin-bottom:6px}
  table.rs-table{min-width:680px}
  table.rs-table td.chk{min-width:180px}
  .hero h1{font-size:23px}
  .section-head h2{font-size:21px}
  .sheet-toolbar{justify-content:stretch}
  .sheet-toolbar .btn{flex:1}
}

/* print */
@media print{
  .site-header,.site-footer,.demo-ribbon,.sheet-toolbar,.action-bar,.nav{display:none!important}
  body{background:#fff}
  .report-sheet{box-shadow:none;border:0;max-width:100%}
  .section{padding:0}
}