/* INFINERGY 3D Home — styles */
/* Layout: full-bleed 3D energy diorama with glass HUD over it; the whole page follows Tokyo time (day / dusk / night) and live weather. */
:root{
  color-scheme: dark;
  --bg:#090c0d; --bg2:#0e1314; --bg3:#141a1c;
  --panel:rgba(18,24,26,.74); --panel-solid:#131a1c;
  --line:rgba(190,255,235,.09); --line2:rgba(190,255,235,.16);
  --fg:#e6efed; --muted:#8d9d9a; --dim:#5b6967;
  --accent:#34e3b9; --accent-ink:#03140f; --warm:#ffab5e; --violet:#8f9dff;
  --hdr:rgba(9,12,13,.92); --hdr-solid:rgba(9,12,13,.84); --chip:rgba(20,26,28,.55); --pin:rgba(14,19,20,.86);
  --ai-fg:#cfdcd9; --hero-glow:#10201d; --tint:rgba(52,227,185,.18); --scrim:rgba(0,0,0,.5);
  --f-display:'Outfit','Zen Kaku Gothic New','Hiragino Sans',system-ui,sans-serif;
  --f-jp:'Zen Kaku Gothic New','Hiragino Sans','Noto Sans JP','Yu Gothic',system-ui,sans-serif;
  --r:16px;
}
:root[data-phase="dusk"]{
  --bg:#120d10; --bg2:#181216; --bg3:#1f171b; --panel:rgba(32,22,26,.74); --panel-solid:#21181c;
  --line:rgba(255,210,190,.10); --line2:rgba(255,210,190,.18); --fg:#f3e9e4; --muted:#b39f98; --dim:#806c67;
  --hdr:rgba(18,13,16,.92); --hdr-solid:rgba(18,13,16,.84); --chip:rgba(36,26,30,.6); --pin:rgba(26,18,22,.86);
  --ai-fg:#ead9d2; --hero-glow:#3a2024; --tint:rgba(255,150,100,.16);
}
:root[data-phase="day"]{
  color-scheme: light;
  --bg:#edf2f2; --bg2:#e3eaea; --bg3:#f8fafa; --panel:rgba(255,255,255,.76); --panel-solid:#f6f9f9;
  --line:rgba(16,50,44,.10); --line2:rgba(16,50,44,.18); --fg:#10201c; --muted:#4d605c; --dim:#7b8b88;
  --accent:#0c9c79; --accent-ink:#ffffff; --warm:#d9781f; --violet:#5a6be0;
  --hdr:rgba(237,242,242,.92); --hdr-solid:rgba(237,242,242,.86); --chip:rgba(255,255,255,.62); --pin:rgba(255,255,255,.92);
  --ai-fg:#22332f; --hero-glow:#d3e3e1; --tint:rgba(12,156,121,.14); --scrim:rgba(16,32,28,.35);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--fg);font-family:var(--f-jp);font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden;transition:background-color .8s,color .8s}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:8px}
#top a,#top a:visited,#top a:hover,#top a:focus,#top a:active{color:inherit;text-decoration:none}
#top .btn-accent,#top .btn-accent:visited,#top .btn-accent:hover{color:var(--accent-ink)}
#top .btn-ghost,#top .btn-ghost:visited{color:var(--fg)}
#top .sol .more{color:var(--accent)}
.num{font-family:var(--f-display);font-variant-numeric:tabular-nums}
.eyebrow{font-family:var(--f-display);font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--bg)}
.mark{width:36px;height:33px;flex:none;display:block}

/* ---------- Header ---------- */
.site-header{position:fixed;top:env(safe-area-inset-top,0px);left:0;right:0;z-index:50;
  padding-left:max(24px, env(safe-area-inset-left,0px));padding-right:max(24px, env(safe-area-inset-right,0px));
  height:72px;display:flex;align-items:center;gap:28px;
  background:linear-gradient(180deg,var(--hdr),transparent);transition:background .3s, border-color .3s;border-bottom:1px solid transparent}
.site-header.scrolled{background:var(--hdr-solid);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:var(--line)}
.logo{display:flex;align-items:center;gap:11px;flex:none}
.logo b{font-family:var(--f-display);font-weight:500;font-size:19px;letter-spacing:.08em;display:block;line-height:1.1}
.logo small{display:block;font-size:10px;color:var(--muted);letter-spacing:.12em}
.nav{display:flex;gap:4px;padding:5px;border:1px solid var(--line);border-radius:14px;background:var(--chip)}
.nav a{font-size:13px;padding:7px 14px;border-radius:10px;color:var(--muted);white-space:nowrap;transition:color .2s,background .2s}
.nav a:hover{color:var(--fg);background:var(--line)}
.nav a.active{background:var(--accent);color:var(--accent-ink);font-weight:700}
.kpis{display:flex;gap:26px;margin-left:auto}
.kpi{display:flex;gap:10px;align-items:flex-start}
.kpi svg{width:18px;height:18px;color:var(--accent);margin-top:3px;flex:none}
.kpi span{display:block;font-size:11px;color:var(--dim);line-height:1.3}
.kpi strong{display:block;font-family:var(--f-display);font-weight:400;font-size:15px;font-variant-numeric:tabular-nums}
.head-actions{display:flex;align-items:center;gap:10px;flex:none}
.kpis + .head-actions{margin-left:8px}
.lang{display:flex;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.lang a{font-family:var(--f-display);font-size:11.5px;padding:7px 9px;color:var(--muted)}
.lang a.on{color:var(--fg);background:var(--line)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border-radius:12px;font-size:13.5px;font-weight:700;transition:transform .2s, box-shadow .2s, background .2s}
.btn-accent{background:var(--accent);color:var(--accent-ink)}
.btn-accent:hover{box-shadow:0 0 28px rgba(52,227,185,.45);transform:translateY(-1px)}
.btn-ghost{border:1px solid var(--line2);background:var(--chip);backdrop-filter:blur(8px)}
.btn-ghost:hover{border-color:var(--accent)}
.btn-about,#top .btn-about:visited{background:color-mix(in srgb,#ffffff 92%,transparent);color:#17322c;border:1px solid rgba(23,50,44,.08);box-shadow:0 6px 18px rgba(0,0,0,.08)}
#top .btn-about{color:#17322c}
.btn-about:hover,#top .btn-about:hover{transform:translateY(-1px);box-shadow:0 10px 26px rgba(0,0,0,.14);border-color:var(--accent);color:#17322c}
.hero-copy .row{display:flex;gap:10px;flex-wrap:wrap}
.menu-btn{display:none;width:42px;height:42px;border:1px solid var(--line2);border-radius:12px;align-items:center;justify-content:center;background:var(--chip)}

/* ---------- Hamburger: a single horizontal row that grows out of the button ---------- */
.head-actions{position:relative}
.hnav{display:none}
.menu-btn .ix{display:none}
.menu-btn[aria-expanded="true"] .ih{display:none}
.menu-btn[aria-expanded="true"] .ix{display:block}
.menu-btn[aria-expanded="true"]{border-color:var(--accent);color:var(--accent)}

/* ---------- Hero / 3D ---------- */
.hero{position:relative;height:calc(100vh - var(--hdr-offset, 0px));min-height:720px;max-height:1100px;overflow:hidden;background:radial-gradient(120% 90% at 60% 40%,var(--hero-glow) 0%,var(--bg) 60%);transition:background .8s}
.hero-stage{position:absolute;inset:0}
#scene{position:absolute;inset:0;width:100%;height:100%;display:block;outline:none}
.scroll-gutter{display:none}
@media (max-width:980px), (pointer:coarse){
  .scroll-gutter{display:block;position:absolute;top:var(--canvas-top,0px);bottom:0;width:clamp(36px,9vw,72px);z-index:3;touch-action:pan-y;-webkit-tap-highlight-color:transparent}
  .scroll-gutter.l{left:0;background:linear-gradient(90deg,color-mix(in srgb,var(--bg) 22%,transparent),transparent)}
  .scroll-gutter.r{right:0;background:linear-gradient(270deg,color-mix(in srgb,var(--bg) 22%,transparent),transparent)}
  .scroll-gutter::after{content:"";position:absolute;top:50%;width:3px;height:44px;margin-top:-22px;border-radius:3px;background:var(--line2);opacity:.9}
  .scroll-gutter.l::after{left:8px} .scroll-gutter.r::after{right:8px}
}
@media (min-width:981px) and (pointer:fine){ .scroll-gutter{display:none!important} }
@media (max-width:980px){
  /* scroll strips: full height of the 3D view, clearly visible */
  .scroll-gutter{top:var(--canvas-top,0px);bottom:0;width:clamp(40px,10vw,72px);z-index:4;border-color:var(--line);border-style:solid;border-width:0}
  .scroll-gutter{border-color:var(--line2)}
  .scroll-gutter.l{border-right-width:1px;background:linear-gradient(90deg,color-mix(in srgb,var(--panel-solid) 62%,transparent),color-mix(in srgb,var(--panel-solid) 30%,transparent))}
  .scroll-gutter.r{border-left-width:1px;background:linear-gradient(270deg,color-mix(in srgb,var(--panel-solid) 62%,transparent),color-mix(in srgb,var(--panel-solid) 30%,transparent))}
  .scroll-gutter::after{height:56px;margin-top:-28px;width:4px;opacity:1;background:var(--muted)}
  .scroll-gutter::before{content:"";position:absolute;left:50%;top:calc(50% - 46px);width:8px;height:8px;margin-left:-4px;border-left:1.5px solid var(--muted);border-top:1.5px solid var(--muted);transform:rotate(45deg)}
  .scroll-gutter.l::after{left:50%;margin-left:-2px} .scroll-gutter.r::after{right:50%;margin-right:-2px}
  /* INFEMS smiley: far left, level with the zoom-in button */
  #hero .ai-card{display:grid;left:max(10px, env(safe-area-inset-left,0px));right:auto;z-index:6}
  #hero .ai-card.mini{width:52px;height:52px}
  #hero .ai-card.mini #emsFace{width:40px;height:40px}
  #hero .ai-card.mini .ai-bubble{left:62px;bottom:4px;max-width:min(260px, calc(100vw - 150px));font-size:12px}
  #hero .ai-card:not(.mini){width:min(280px, calc(100vw - 32px))}
  #hero .map-ctrls{left:calc(max(10px, env(safe-area-inset-left,0px)) + 64px);bottom:24px}
  #hero .ai-card{bottom:calc(24px + 104px - 5px)}            /* tablet: zoom-in is the top of a 3-button column */
  /* product line-up becomes a card in the bottom row */
  #dock #side{display:flex;position:relative;inset:auto;top:auto;right:auto;bottom:auto;width:auto;height:auto;z-index:auto;overflow:hidden}
  #dock #side .detail{display:none}
  #dock #side .prod{flex:none;margin:6px 0 0}
  #dock #side .prod-view{flex:none;height:170px;max-height:none}
}
@media (max-width:620px){
  #hero .map-ctrls{left:calc(max(10px, env(safe-area-inset-left,0px)) + 52px);right:auto;bottom:14px}
  #hero .ai-card.mini{width:44px;height:44px}
  #hero .ai-card.mini #emsFace{width:36px;height:36px}
  #hero .ai-card{bottom:11px}
  #hero .ai-card.mini .ai-bubble{left:54px;bottom:44px}
  #dock #side{flex:0 0 86%;scroll-snap-align:center}
  /* scroll strips stay functional but invisible */
  /* zoom buttons on the far right, on the smiley's line */
  #hero .map-ctrls{left:auto;right:max(10px, env(safe-area-inset-right,0px));bottom:14px;flex-direction:row}
}
@media (max-width:980px){
  /* bottom cards: each keeps its own height — folding / opening one never resizes the others */
  #dock{align-items:stretch}
  #dock > .card.folded,#dock > #side.collapsed{align-self:start}
  #dock .card.folded{padding-bottom:14px}
}
#top .prod-more{display:flex}
#side .prod.tabs-fold .prod-tabs{display:none}
/* tablet in landscape (touch, wider than 980px): same arrangement as the desktop */
@media (pointer:coarse) and (min-width:981px) and (max-width:1400px){
  /* landscape tablet: smiley + zoom buttons arranged as on the desktop; only the scroll-gutter markers are hidden */
  .scroll-gutter,.scroll-gutter.l,.scroll-gutter.r{background:none!important;border:0!important}
  .scroll-gutter::before,.scroll-gutter::after{display:none!important}
}
}
@media (max-width:980px){ #dock .fold-bar{cursor:pointer;-webkit-tap-highlight-color:transparent;user-select:none} #dock .card.folded{padding-top:16px;padding-bottom:16px} #dock #side.collapsed{padding-top:15px;padding-bottom:15px} }
@media (max-width:980px){
  #top .prod-more{display:flex}
  #dock #side .prod.tabs-fold .prod-tabs{display:none}
  #dock #side .prod{margin:6px 0 0}
  #dock #side:not(.collapsed){justify-content:flex-start}
  #dock #side:not(.collapsed) .prod-view{flex:1 1 auto;min-height:150px;height:auto}
  #dock #side:not(.collapsed) .prod{flex:1 1 auto;display:flex;flex-direction:column}
}
@media (max-width:980px){
  .scroll-gutter,.scroll-gutter.l,.scroll-gutter.r{background:none!important;border:0!important}
  .scroll-gutter::before,.scroll-gutter::after{display:none!important}
  #dock #side .prod-cap{display:none}
  #dock .card-chart:not(.folded){display:flex;flex-direction:column}
  #dock .card-chart:not(.folded) .chart{margin:auto 0}
  #dock #side:not(.collapsed){display:flex;flex-direction:column}
}
@media (max-width:980px){
  /* zoom buttons: one row at the far right · INFEMS smiley at the far left, on the same line */
  #hero .map-ctrls{left:auto!important;right:max(14px, env(safe-area-inset-right,0px));bottom:20px;flex-direction:row}
  #hero .ai-card{left:max(14px, env(safe-area-inset-left,0px));bottom:15px}
  /* smiley never moves: closed and open share the same left edge / height — only the width animates */
  #hero .ai-card.mini{display:flex!important;align-items:center;justify-content:flex-start;padding:0 0 0 6px;border-radius:26px}
  #hero .ai-card.mini small.ems-id{order:-1}
  #hero .ai-card{transition:width .45s cubic-bezier(.2,.8,.2,1)!important}
  #hero .ai-card:not(.mini){bottom:15px;height:52px;width:calc(100vw - 14px - 190px);max-width:420px;padding:0 14px 0 6px;display:flex!important;align-items:center;gap:8px;border-radius:26px;overflow:hidden}
  #hero .ai-card:not(.mini) .spark,#hero .ai-card:not(.mini) .ems-id > span{display:none}
  #hero .ai-card:not(.mini) small.ems-id{order:-1;margin:0;flex:none}
  #hero .ai-card:not(.mini) #emsFace{width:40px;height:40px;margin:0}
  #hero .ai-card:not(.mini) > p{flex:1;min-width:0;min-height:0;margin:0;text-align:left;font-size:11.5px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  /* data cards under the 3D: tidy grid that adapts to the screen (order unchanged) */
  #dock{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;overflow:visible!important;scroll-snap-type:none;
    margin-top:22px!important;padding:0 max(16px, env(safe-area-inset-right,0px)) 24px max(16px, env(safe-area-inset-left,0px))!important}
  #dock > .card,#dock > #side{flex:none!important;width:auto!important;min-width:0;scroll-snap-align:none}
  #dock .card:has(.flow):not(.folded){display:flex;flex-direction:column}
  #dock .card:has(.flow):not(.folded) .flow{margin:auto 0}
}
@media (max-width:620px){
  #hero .map-ctrls{right:max(10px, env(safe-area-inset-right,0px));bottom:14px}
  #hero .ai-card{left:max(10px, env(safe-area-inset-left,0px));bottom:11px}
  #hero .ai-card.mini{padding:0 0 0 4px;border-radius:22px}
  #hero .ai-card:not(.mini){bottom:11px;height:44px;width:calc(100vw - 10px - 156px);border-radius:22px;padding:0 10px 0 4px}
  #hero .ai-card:not(.mini) #emsFace{width:36px;height:36px}
  #hero .ai-card:not(.mini) > p{font-size:10.5px;line-height:1.35}
}
@media (max-width:559px){ #dock{grid-template-columns:minmax(0,1fr)} }
/* phone + tablet: facility details as a full-width bottom sheet that fades and slides up from the bottom edge */
@media (max-width:980px){
  #hero .inf-sheet,#top .inf-sheet{position:fixed;left:0;right:0;bottom:0;top:auto;width:auto;max-height:min(68vh, 560px);overflow-y:auto;overscroll-behavior:contain;z-index:9000;
    margin:0;padding:26px max(20px, env(safe-area-inset-right,0px)) calc(22px + env(safe-area-inset-bottom,0px)) max(20px, env(safe-area-inset-left,0px));
    border-radius:22px 22px 0 0;border:0;border-top:1px solid var(--line2);background:var(--panel-solid);box-shadow:0 -18px 50px rgba(0,0,0,.35);
    transform:translateY(105%);opacity:0;transition:transform .55s cubic-bezier(.2,.85,.2,1),opacity .45s ease,visibility 0s .55s}
  #hero .inf-sheet.open,#top .inf-sheet.open{transform:none;opacity:1;transition:transform .55s cubic-bezier(.2,.85,.2,1),opacity .45s ease}
  .inf-sheet::before{content:"";position:absolute;left:50%;top:9px;width:40px;height:4px;margin-left:-20px;border-radius:4px;background:var(--line2)}
  .inf-sheet .x{top:14px;right:max(14px, env(safe-area-inset-right,0px))}
  .inf-sheet h4{font-size:19px}
  .inf-sheet p{font-size:13px;line-height:1.7}
}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:140px;background:linear-gradient(0deg,var(--bg),transparent);pointer-events:none}
.vig{position:absolute;inset:0;pointer-events:none;z-index:2;background:radial-gradient(120% 90% at 58% 48%,transparent 55%,color-mix(in srgb,var(--bg) 70%,transparent) 100%)}
:root[data-wx="clear"] .vig{opacity:.3}
.vig{transition:opacity 1.2s}
#scene{opacity:0;transition:opacity .9s ease}
#scene.ready{opacity:1}
.loader3d{position:absolute;left:50%;top:calc(var(--canvas-top,0px) + 45%);transform:translate(-50%,-50%);z-index:3;display:flex;align-items:center;gap:10px;font-size:12px;color:var(--muted);padding:8px 14px;border-radius:999px;background:var(--chip);border:1px solid var(--line);backdrop-filter:blur(8px);transition:opacity .6s;pointer-events:none}
.loader3d.done{opacity:0}
.loader3d span{width:14px;height:14px;border-radius:50%;border:2px solid var(--line2);border-top-color:var(--accent);animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.no-webgl .loader3d{display:none}
.flash{position:absolute;inset:0;background:#eef4ff;opacity:0;pointer-events:none;z-index:3}
.hud{position:absolute;z-index:5}
.glass{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);backdrop-filter:blur(16px) saturate(1.2);-webkit-backdrop-filter:blur(16px) saturate(1.2)}

.hero-copy{top:28px;left:max(32px, env(safe-area-inset-left,0px));max-width:430px;pointer-events:none;z-index:7}
.hero-copy > *{pointer-events:auto}
.hero-copy h1{font-weight:500;font-size:clamp(22px,2.2vw,31px);line-height:1.3;letter-spacing:.01em;margin:12px 0 10px;text-wrap:balance}
.hero-copy h1 em{font-style:normal;color:var(--accent)}
.hero-copy p{color:var(--muted);font-size:13px;line-height:1.75;margin:0 0 16px}
.hero-copy .row{display:flex;gap:10px;flex-wrap:wrap}
.copy-card{position:relative;padding:20px 24px 22px;border-radius:20px;overflow:hidden;
  background:linear-gradient(140deg,color-mix(in srgb,var(--panel-solid) 66%,transparent),color-mix(in srgb,var(--panel-solid) 30%,transparent));
  border:1px solid var(--line2);backdrop-filter:blur(18px) saturate(1.25);-webkit-backdrop-filter:blur(18px) saturate(1.25);
  box-shadow:0 24px 60px -24px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.08)}
.copy-card::before{content:"";position:absolute;inset:0 0 auto 0;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:.7}
.copy-card::after{content:"";position:absolute;left:-30%;top:-60%;width:80%;height:120%;background:radial-gradient(closest-side,var(--tint),transparent);pointer-events:none}
.copy-card > *{position:relative}
.copy-card h1{margin-top:12px}
.copy-card .btn{padding:9px 15px;font-size:12.5px}
.made{display:inline-flex;align-items:center;gap:8px;font-family:var(--f-display);font-size:10.5px;letter-spacing:.2em;color:var(--muted);border:1px solid var(--line2);padding:4px 12px 4px 8px;border-radius:999px;background:var(--chip)}
.made i{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent);animation:blink 2s infinite}
@keyframes blink{50%{opacity:.35}}

.envbar{display:inline-flex;align-items:center;gap:10px;margin-top:18px;padding:7px 8px 7px 12px;border-radius:12px;font-size:12.5px;flex-wrap:wrap}
.envbar svg{width:18px;height:18px;color:var(--accent);flex:none}
.envbar .sep{width:1px;height:14px;background:var(--line2)}
.envbar .ph{font-size:11px;padding:2px 8px;border-radius:6px;background:var(--tint);color:var(--fg)}
#top button,#top button:hover,#top button:focus,#top button:active{background-color:transparent;color:inherit;box-shadow:none;text-decoration:none;text-transform:none;letter-spacing:normal;outline:none}
#top button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
#top .envbar button{border:1px solid var(--line2);color:var(--muted)}
#top .envbar button:hover{border-color:var(--accent);color:var(--fg)}
#top .envbar button[aria-expanded="true"],#top .envbar button[aria-expanded="true"]:hover{background:var(--accent);border-color:var(--accent);color:var(--accent-ink,#03140f)}
#top .seg button{border:1px solid var(--line);color:var(--muted)}
#top .seg button:hover{border-color:var(--line2);color:var(--fg)}
#top .seg button.on,#top .seg button.on:hover,#top .seg button.on:focus{background-color:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
#top .map-ctrls button{background-color:var(--panel);border:1px solid var(--line2);color:var(--fg)}
#top .map-ctrls button,#top .detail .x,#top .inf-sheet .x,#top .card h3 .exp{display:grid;place-items:center;padding:0;line-height:0;text-align:center}
#top .map-ctrls button svg,#top .detail .x svg,#top .inf-sheet .x svg,#top .card h3 .exp svg{display:block;margin:0;flex:none}
#top .map-ctrls button:hover{background-color:var(--tint);border-color:var(--accent)}
#top .detail .x,#top .inf-sheet .x,#top .card h3 .exp{border:1px solid var(--line2);color:var(--fg)}
#top .detail .x:hover,#top .inf-sheet .x:hover,#top .card h3 .exp:hover{border-color:var(--accent)}
#top .pin{border:0;padding:0}
.envbar button{font-size:11.5px;padding:4px 10px;border-radius:8px;border:1px solid var(--line2);color:var(--muted)}
.envbar button:hover,.envbar button[aria-expanded="true"]{border-color:var(--accent);color:var(--fg)}
.evchip{font-size:11px;padding:2px 9px;border-radius:6px;color:var(--fg);border:1px solid rgba(255,171,94,.45);background:linear-gradient(90deg,rgba(255,171,94,.18),rgba(255,120,160,.14))}
#segEv button{padding:4px 9px;font-size:11.5px}
.envpop{position:absolute;left:0;top:calc(100% + 8px);z-index:9;width:min(430px, calc(100vw - 32px));padding:6px 14px 12px;display:grid;gap:0;background:var(--panel-solid)}
.envpop .acc{border-bottom:1px solid var(--line)}
.envpop .acc summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:8px;padding:11px 2px;user-select:none}
.envpop .acc summary::-webkit-details-marker{display:none}
.envpop .acc summary .lab{margin:0;font-size:12px;color:var(--muted)}
.envpop .acc summary:hover .lab{color:var(--fg)}
.envpop .acc .cur{margin-left:auto;font-size:11.5px;color:var(--fg);padding:2px 9px;border-radius:6px;background:var(--line)}
.envpop .acc .chev{color:var(--muted);transition:transform .3s}
.envpop .acc[open] .chev{transform:rotate(180deg)}
.envpop .acc[open] .seg{animation:accIn .35s cubic-bezier(.2,.8,.2,1)}
.envpop .acc .seg{padding:0 0 12px}
@keyframes accIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.envpop small{display:block;margin-top:10px}
.envpop .lab{font-size:11px;color:var(--dim);margin-bottom:5px}
.seg{display:flex;flex-wrap:wrap;gap:4px}
.seg button{font-size:12px;padding:5px 11px;border-radius:8px;border:1px solid var(--line);color:var(--muted)}
.seg button.on{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:700}
.envpop small{font-size:10.5px;color:var(--dim)}

.map-ctrls{left:max(32px, env(safe-area-inset-left,0px));bottom:calc(var(--dock-h, 250px) + 24px + 32px);display:flex;flex-direction:column;gap:10px}
.map-ctrls button{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--panel);border:1px solid var(--line2);backdrop-filter:blur(10px);transition:border-color .2s, background .2s}
.map-ctrls button:hover{border-color:var(--accent);background:var(--tint)}
.map-ctrls svg{width:18px;height:18px}

.ai-card{left:calc(max(32px, env(safe-area-inset-left,0px)) + 66px);bottom:calc(var(--dock-h, 250px) + 24px + 32px);width:270px;padding:14px 16px;display:grid;grid-template-columns:30px 1fr;column-gap:12px;align-items:start;background:linear-gradient(160deg,var(--tint),var(--panel) 60%)}
.ai-card .spark{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:var(--tint);color:var(--accent);margin:0;grid-row:1 / span 2}
.ai-card p{margin:0;font-size:12.5px;line-height:1.6;color:var(--ai-fg);min-height:40px;transition:opacity .4s}
.ai-card small.ems-id{display:flex;align-items:center;gap:12px}
.ai-card{cursor:pointer;transition:width .45s cubic-bezier(.2,.8,.2,1),height .45s,padding .45s,border-radius .45s}
.ai-card.mini{width:64px;height:64px;padding:0;border-radius:50%;display:grid;place-items:center;grid-template-columns:1fr;overflow:visible}
.ai-card.mini .spark,.ai-card.mini > p,.ai-card.mini .ems-id > span{display:none}
.ai-card.mini small.ems-id{margin:0;grid-column:1}
.ai-card.mini #emsFace{width:50px;height:50px;margin:0}
.ai-card.mini:hover{box-shadow:0 0 0 1px var(--accent),0 10px 30px rgba(0,0,0,.18)}
.ai-bubble{display:none}
.ai-card.mini .ai-bubble{display:block;position:absolute;left:76px;bottom:12px;width:max-content;max-width:290px;padding:10px 14px;border-radius:16px 16px 16px 5px;font-size:12.5px;line-height:1.6;color:var(--ai-fg);
  background:linear-gradient(160deg,var(--tint),var(--panel) 70%);border:1px solid var(--line2);box-shadow:0 10px 30px rgba(0,0,0,.16);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  opacity:0;transform:translateX(-6px) scale(.96);transform-origin:left bottom;transition:opacity .5s ease,transform .5s cubic-bezier(.2,.8,.2,1);pointer-events:none}
.ai-card.mini .ai-bubble::before{content:"";position:absolute;left:-6px;bottom:10px;width:10px;height:10px;background:var(--panel);border-left:1px solid var(--line2);border-bottom:1px solid var(--line2);transform:rotate(45deg)}
.ai-card.mini .ai-bubble.show{opacity:1;transform:none}
.ai-card #emsFace{width:34px;height:34px;display:block;flex:none;margin:-8px 0;filter:drop-shadow(0 3px 6px rgba(0,0,0,.18))}
.ai-card small{display:block;margin-top:6px;grid-column:2;font-family:var(--f-display);font-size:10.5px;letter-spacing:.14em;color:var(--dim)}

.side{top:24px;right:max(24px, env(safe-area-inset-right,0px));bottom:24px;width:320px;padding:20px;display:flex;flex-direction:column;overflow:hidden;background:linear-gradient(170deg,var(--tint) 0%,var(--panel) 38%)}
.side h3,.card h3{margin:0;font-weight:500;font-size:14px;display:flex;justify-content:space-between;align-items:center;gap:8px}
.tag{font-family:var(--f-display);font-size:10px;letter-spacing:.12em;color:var(--dim);border:1px solid var(--line2);padding:2px 7px;border-radius:6px;font-weight:400;white-space:nowrap}
.net{width:100%;height:auto;margin:10px 0 6px}
.net .t1{fill:var(--fg)} .net .t2{fill:var(--muted)}
.zones{display:flex;flex-direction:column;gap:12px;margin-top:auto}
.side h3 .h3r{display:flex;align-items:center;gap:8px}
#top .side-tg{width:26px;height:26px;display:grid;place-items:center;padding:0;margin:0;border:1px solid var(--line2);border-radius:8px;background:transparent;color:var(--fg);cursor:pointer;box-shadow:none;line-height:0}
#top .side-tg:hover,#top .side-tg:focus{border-color:var(--accent);background:transparent;color:var(--fg)}
#top .side-tg svg{transition:transform .35s cubic-bezier(.2,.8,.2,1)}
#side{z-index:7}
@media (min-width:981px){
  /* right-hand column: 1 蓄電システム · 2 需給予測 · 3 エネルギーフロー · 4 製品ラインナップ */
  #hero #dock{right:max(24px, env(safe-area-inset-right,0px));left:auto;top:24px;bottom:24px;width:310px;display:flex;flex-direction:column;gap:12px;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;scrollbar-width:none;z-index:6;grid-template-columns:none;padding-right:2px}
  #hero #dock::-webkit-scrollbar{display:none;width:0}
  #hero #dock .card{flex:none;align-self:stretch}
  #hero #dock #side{position:relative;top:auto;right:auto;left:auto;bottom:auto;width:auto;flex:none;z-index:auto;overflow:hidden}
  #hero #dock #side.show-detail{position:absolute;inset:0;z-index:3;overflow:auto}
  #hero .map-ctrls{bottom:24px}
  #hero .ai-card{bottom:24px}
  #hero .hint{bottom:24px;left:calc(50% - 170px)}
  #hero #dock .stations .sub .num{width:78px;white-space:nowrap}
  .prod{flex:none;margin-bottom:0}
  .prod-view{flex:none;height:170px;max-height:none}
}
/* smoothness: panels over the moving 3D use a tinted surface instead of a live backdrop blur (the blur is re-computed every frame) */
#hero .glass,#hero .copy-card,#hero .map-ctrls button,#hero .ai-bubble{backdrop-filter:none!important;-webkit-backdrop-filter:none!important}
#hero .glass{background:linear-gradient(170deg,color-mix(in srgb,var(--tint) 55%,transparent) 0%,transparent 45%),color-mix(in srgb,var(--panel-solid) 88%,transparent)}
#hero .copy-card{background:linear-gradient(140deg,color-mix(in srgb,var(--panel-solid) 86%,transparent),color-mix(in srgb,var(--panel-solid) 62%,transparent))}
.side.collapsed{bottom:auto}
.side.collapsed > :not(h3){display:none}
#top .side.collapsed .side-tg svg{transform:rotate(180deg)}
.prod{flex:1 1 auto;min-height:0;display:flex;flex-direction:column;gap:8px;margin:2px 0 14px}
.prod-head{display:flex;justify-content:space-between;align-items:center;font-family:'Outfit',sans-serif;font-size:10px;letter-spacing:.2em;color:var(--dim)}
.prod-hint{color:var(--accent);border:1px solid rgba(52,227,185,.35);border-radius:6px;padding:1px 6px;letter-spacing:.12em}
.prod-view{position:relative;flex:1 1 auto;min-height:96px;max-height:220px;border-radius:14px;overflow:hidden;
  background:radial-gradient(ellipse at 50% 72%,rgba(52,227,185,.16),transparent 62%),linear-gradient(180deg,color-mix(in srgb,var(--panel) 40%,transparent),color-mix(in srgb,var(--tint) 60%,transparent));border:1px solid var(--line)}
.prod-view canvas{position:absolute;inset:0;width:100%;height:100%;display:block;cursor:grab;touch-action:pan-y;transition:opacity .2s}
.prod-view canvas:active{cursor:grabbing}
.prod-cap{display:none!important;position:absolute;left:10px;bottom:8px;display:flex;flex-direction:column;line-height:1.25;pointer-events:none;text-shadow:0 1px 6px var(--panel)}
.prod-cap b{font-family:'Outfit','Zen Kaku Gothic New',sans-serif;font-size:13px;font-weight:600;letter-spacing:.03em}
.prod-cap span{font-family:'Outfit',sans-serif;font-size:11px;color:var(--accent);font-variant-numeric:tabular-nums}
.prod-tabs{display:grid;grid-template-columns:1fr 1fr;gap:6px}
#top .prod-tabs button{display:flex;flex-direction:column;align-items:flex-start;gap:1px;padding:6px 9px;margin:0;border:1px solid var(--line2);border-radius:10px;background:transparent;color:var(--fg);text-align:left;cursor:pointer;box-shadow:none;font:inherit;line-height:1.25;min-width:0;transition:border-color .2s,background .2s}
#top .prod-tabs button:hover,#top .prod-tabs button:focus{border-color:var(--accent);background:transparent;color:var(--fg)}
#top .prod-tabs button.on{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 14%,transparent)}
.prod-tabs b{font-size:11px;font-weight:700;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.prod-tabs span{font-family:'Outfit',sans-serif;font-size:10px;color:var(--muted);font-variant-numeric:tabular-nums}
@media (max-height:760px){ .net{max-height:150px} .prod-view{min-height:80px} }
.zone .top{display:flex;justify-content:space-between;gap:8px;font-size:12.5px}
.zone .top span:last-child{font-family:var(--f-display);color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.meter{position:relative;height:8px;margin-top:8px;background:repeating-linear-gradient(90deg,var(--line2) 0 1px,transparent 1px 4px);border-radius:3px}
.meter b{position:absolute;inset:0 auto 0 0;border-radius:4px;background:var(--accent);box-shadow:0 0 12px rgba(52,227,185,.45);transition:width 1.2s cubic-bezier(.2,.8,.2,1)}
.meter.warm b{background:var(--warm);box-shadow:0 0 12px rgba(255,171,94,.45)}

.side.show-detail > :not(.detail){visibility:hidden}
.detail{position:absolute;inset:0;padding:20px;display:flex;flex-direction:column;background:linear-gradient(170deg,var(--tint) 0%,transparent 42%),var(--panel-solid);transform:translateX(105%);transition:transform .55s cubic-bezier(.2,.8,.2,1)}
.side.show-detail .detail{transform:none}
.detail .x{position:absolute;top:14px;right:14px;width:32px;height:32px;border-radius:9px;border:1px solid var(--line2);display:grid;place-items:center}
.detail .x:hover{border-color:var(--accent)}
.kicker{font-family:var(--f-display);font-size:11px;letter-spacing:.16em;color:var(--accent);margin-top:2px}
.detail h4{font-size:21px;font-weight:500;margin:6px 34px 8px 0;line-height:1.35}
.detail p{color:var(--muted);font-size:13px;margin:0 0 16px}
.detail dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:10px 14px;font-size:12.5px;padding:14px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.detail dt{color:var(--dim)}
.detail dd{margin:0;text-align:right;font-family:var(--f-display);font-variant-numeric:tabular-nums}
.status{display:inline-flex;align-items:center;gap:6px}
.status::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor;box-shadow:0 0 8px currentColor}
.bar-wrap{margin:16px 0}
.bar-wrap .top{display:flex;justify-content:space-between;font-size:12.5px}
.detail .go{margin-top:auto;justify-content:center}
.demo-note{font-size:10.5px;color:var(--dim);margin-top:10px;text-align:center}

.inf-sheet{display:none;position:absolute;left:12px;right:12px;bottom:12px;z-index:8;padding:18px;transform:translateY(calc(100% + 24px));transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.inf-sheet.open{transform:none}
.inf-sheet:not(.open){visibility:hidden;transition:transform .5s cubic-bezier(.2,.8,.2,1),visibility 0s .5s}
#top [hidden],#infHdr [hidden]{display:none!important}
@media (max-width:1180px){ .inf-sheet{display:block} }
.inf-sheet .x{position:absolute;top:12px;right:12px;width:34px;height:34px;border:1px solid var(--line2);border-radius:10px;display:grid;place-items:center}
.inf-sheet h4{font-size:18px;font-weight:500;margin:4px 40px 6px 0;line-height:1.35}
.inf-sheet p{margin:0 0 10px;color:var(--muted);font-size:12.5px}
.inf-sheet .btn{margin-top:14px;width:100%;justify-content:center}

/* dock */
.dock{left:max(24px, env(safe-area-inset-left,0px));right:calc(max(24px, env(safe-area-inset-right,0px)) + 336px);bottom:24px;display:grid;grid-template-columns:1fr 1.05fr 1.1fr;gap:14px}
.card{padding:18px 18px 16px;min-width:0}
.card h3 .h3r{display:flex;align-items:center;gap:8px}
#top .fold-tg{width:24px;height:24px;display:grid;place-items:center;padding:0;margin:0;border:1px solid var(--line2);border-radius:7px;background:transparent;color:var(--fg);cursor:pointer;box-shadow:none;line-height:0}
#top .fold-tg:hover,#top .fold-tg:focus{border-color:var(--accent);background:transparent;color:var(--fg)}
#top .fold-tg svg{transition:transform .35s cubic-bezier(.2,.8,.2,1)}
.card.folded{align-self:end}
.card.folded > :not(h3){display:none!important}
#top .card.folded .fold-tg svg{transform:rotate(180deg)}
.card h3 .exp{width:28px;height:28px;border-radius:8px;border:1px solid var(--line2);display:grid;place-items:center;flex:none}
.stations{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-direction:column;gap:6px}
.stations.fold li:nth-child(n+3){display:none}
.stations.open-anim li:nth-child(n+3){animation:stIn .35s cubic-bezier(.2,.8,.2,1) both}
.stations.open-anim li:nth-child(4){animation-delay:.04s}.stations.open-anim li:nth-child(5){animation-delay:.08s}.stations.open-anim li:nth-child(6){animation-delay:.12s}
@keyframes stIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
#top .st-more{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;margin:10px 0 0;padding:7px 0 0;background:transparent;border:0;border-top:1px dashed var(--line2);border-radius:0;color:var(--muted);font:inherit;font-size:11.5px;letter-spacing:.04em;cursor:pointer;box-shadow:none;text-transform:none;line-height:1.4}
#top .st-more:hover,#top .st-more:focus{background:transparent;color:var(--accent)}
#top .st-more svg{transition:transform .3s}
#top .st-more[aria-expanded="true"] svg{transform:rotate(180deg)}
.stations li{display:grid;grid-template-columns:1fr auto;gap:2px 10px;align-items:center}
.stations .nm{font-size:12.5px;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.stations .nm span{color:var(--dim);font-size:11.5px;margin-left:6px;padding-left:8px;border-left:1px solid var(--line2)}
.pill{font-size:10.5px;padding:2px 9px;border-radius:7px;border:1px solid var(--line2);background:var(--line);white-space:nowrap}
.pill.on{color:var(--accent);border-color:rgba(52,227,185,.35)}
.pill.out{color:var(--warm);border-color:rgba(255,171,94,.35)}
.pill.idle{color:var(--muted)}
.stations .pill{font-size:10px;padding:1px 8px}
.stations .sub .num{width:70px}
.stations .sub{grid-column:1 / -1;display:flex;align-items:center;gap:10px;font-size:11px;color:var(--muted)}
.stations .sub .num{width:62px;flex:none}
.stations .meter{flex:1;margin:0;height:6px}
.legend{display:flex;gap:12px;font-size:10.5px;color:var(--muted);margin-top:4px}
.legend i{display:inline-block;width:6px;height:6px;border-radius:50%;margin-right:5px;vertical-align:middle}
.chart{width:100%;height:auto;display:block;margin-top:4px}
.chart text{font-family:var(--f-display);font-size:9px;fill:var(--dim)}
.chart line{stroke:var(--line)}
.flow{width:100%;height:auto;display:block;margin-top:6px}
.flow .lnk{fill:none;stroke:var(--accent);stroke-width:1.4;stroke-dasharray:4 5;animation:dash 1.2s linear infinite;opacity:.85}
.flow .lnk.w{stroke:var(--warm)}
@keyframes dash{to{stroke-dashoffset:-18}}
.flow rect{fill:var(--panel-solid);stroke:var(--line2)}
.flow text{font-family:var(--f-display);font-size:9.5px;fill:var(--muted)}
.flow text.v{font-size:11.5px;fill:var(--fg)}
.flow-foot{display:flex;justify-content:space-between;font-size:10.5px;color:var(--muted);margin-top:4px}
.flow-foot b{display:block;color:var(--fg);font-weight:400;font-family:var(--f-display);font-size:12px}
.flow-foot i{display:inline-block;width:5px;height:5px;border-radius:50%;margin-right:5px;vertical-align:middle}

/* pins */
#pins{position:absolute;inset:0;pointer-events:none;z-index:4;opacity:0;transition:opacity .9s ease .3s}
#pins.on{opacity:1}
.pin{position:absolute;left:0;top:0;pointer-events:auto;display:flex;flex-direction:column;align-items:center;will-change:transform;cursor:pointer}
.pin{--pa:#34e3b9;--pw:#ffab5e}
.pin .lbl{position:relative;display:flex;align-items:center;gap:9px;padding:6px 14px 6px 8px;white-space:nowrap;color:#f2fbf8;
  background:linear-gradient(90deg,rgba(8,44,37,.66),rgba(6,26,23,.48) 50%,rgba(6,18,16,.22) 100%);
  border:0;text-shadow:0 1px 2px rgba(0,0,0,.65),0 0 12px rgba(0,0,0,.35);transition:background .25s,transform .25s}
/* HUD corner brackets + scan line instead of a solid plate */
.pin .lbl::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(var(--pa),var(--pa)) left top/10px 1px,linear-gradient(var(--pa),var(--pa)) left top/1px 10px,
             linear-gradient(var(--pa),var(--pa)) right bottom/10px 1px,linear-gradient(var(--pa),var(--pa)) right bottom/1px 10px,
             linear-gradient(var(--pa),var(--pa)) left center/2px 55%;background-repeat:no-repeat;filter:drop-shadow(0 0 4px var(--pa))}
.pin .lbl::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,var(--pa),rgba(52,227,185,0));opacity:.55}
.pin .ic{width:26px;height:26px;display:grid;place-items:center;flex:none;border:1px solid rgba(52,227,185,.55);background:rgba(52,227,185,.10);border-radius:50%;margin-left:4px;box-shadow:0 0 10px rgba(52,227,185,.35)}
.pin .ic svg{filter:drop-shadow(0 0 3px rgba(52,227,185,.7))}
.pin .ic svg{width:14px;height:14px;color:var(--pa)}
.pin .tx{display:flex;flex-direction:column;line-height:1.22;text-align:left}
.pin .cd{font-family:'Outfit',sans-serif;font-size:9px;font-weight:600;letter-spacing:.22em;color:#5ff5cf;text-shadow:0 0 8px rgba(52,227,185,.6),0 1px 2px rgba(0,0,0,.7)}
.pin .t{font-size:12.5px;font-weight:700;letter-spacing:.02em}
.pin .v{font-family:'Outfit',sans-serif;font-size:10.5px;color:#d3e4e0;font-variant-numeric:tabular-nums;letter-spacing:.02em}
.pin .v .c{color:var(--pa)} .pin .v .d{color:var(--pw)}
.pin .stem{width:1px;height:34px;background:linear-gradient(var(--pa),transparent)}
.pin .dot{width:7px;height:7px;transform:rotate(45deg);background:var(--pa);box-shadow:0 0 10px var(--pa);position:relative}
.pin .dot::after{content:"";position:absolute;inset:-5px;border:1px solid var(--pa);opacity:.5;animation:pinPulse 2.4s ease-out infinite}
@keyframes pinPulse{from{transform:scale(.6);opacity:.7}to{transform:scale(1.6);opacity:0}}
.pin:hover .lbl,.pin.hot .lbl{transform:translateY(-3px);background:linear-gradient(90deg,rgba(10,58,48,.8),rgba(6,30,26,.62) 50%,rgba(6,20,18,.32))}
.pin.sel .lbl{background:linear-gradient(90deg,rgba(4,30,25,.94),rgba(5,24,21,.88) 65%,rgba(5,20,18,.72));color:#ffffff;
  text-shadow:0 1px 2px rgba(0,0,0,.8);box-shadow:inset 0 0 0 1px rgba(52,227,185,.75),0 0 18px rgba(52,227,185,.45),inset 0 0 24px rgba(52,227,185,.18);transform:translateY(-3px)}
.pin.sel .lbl::before{filter:drop-shadow(0 0 6px var(--pa))}
.pin.sel .lbl::after{opacity:1;height:2px}
.pin.sel .cd{color:#6dffd8}
.pin.sel .v{color:#e8f6f2}
.pin.sel .v .c{color:#4dffcc} .pin.sel .v .d{color:#ffb978}
.pin.sel .ic{background:rgba(52,227,185,.22);border-color:#34e3b9}
.pin.sel .ic svg{color:#6dffd8}
.pin.sel .stem{width:2px;box-shadow:0 0 6px var(--pa)}
.pin.sel .dot{transform:rotate(45deg) scale(1.3)}
.pin.minor .lbl{background:linear-gradient(90deg,rgba(8,40,34,.6),rgba(6,24,21,.42) 55%,rgba(6,18,16,.16))}
.pin.minor .t{font-size:11.5px}
.pin.minor .ic{width:22px;height:22px}
.pin.minor .stem{height:22px}
.hint-t{display:none}
.touch .hint-m{display:none}
.touch .hint-t{display:inline}
.hint{position:absolute;left:50%;bottom:calc(var(--dock-h, 250px) + 24px + 18px);transform:translateX(-50%);z-index:5;font-size:11.5px;color:var(--muted);display:flex;gap:8px;align-items:center;background:var(--chip);padding:6px 12px;border-radius:999px;border:1px solid var(--line);pointer-events:none;transition:opacity 1.2s ease}
.no-webgl #scene{display:none}
.no-webgl #stage{background:var(--scene-img) center 40%/cover no-repeat,var(--bg)}
.no-webgl #stage[data-ph="dusk"]::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(120,60,50,.25),rgba(40,20,30,.15));pointer-events:none;z-index:1}
.no-webgl #pins,.no-webgl .map-ctrls,.no-webgl .hint{display:none!important}
.no-webgl #emsFace,.no-webgl .prod-view{display:none!important}
.no-webgl .ai-card .ems-id::after{content:"☺";font-size:28px;line-height:1;color:var(--fg)}
.no-webgl .ai-card:not(.mini) .ems-id::after{font-size:18px}
.nogl-note{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);z-index:5;max-width:min(520px,calc(100% - 32px));padding:7px 14px;border-radius:999px;font-size:11.5px;color:var(--muted);background:var(--panel-solid);border:1px solid var(--line);text-align:center}
@media (max-width:980px){ .nogl-note{bottom:auto;top:calc(var(--canvas-top,0px) + 10px)} }

/* ---------- Sections ---------- */
.wrap{max-width:1240px;margin:0 auto;padding-left:max(24px, env(safe-area-inset-left,0px));padding-right:max(24px, env(safe-area-inset-right,0px))}
section.block{padding-block:120px}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:48px;flex-wrap:wrap}
.sec-head h2{font-weight:500;font-size:clamp(28px,3.2vw,42px);line-height:1.3;margin:10px 0 0;text-wrap:balance}
.sec-head p{color:var(--muted);max-width:440px;margin:0}
.philo{display:block}
/* From Philosophy to the end of the page: one looping particle-wave video behind everything,
   held in place while the content scrolls over it, cross-faded so the loop never jumps */
:root{--page-bg:var(--bg)}
.pv-zone{position:relative;isolation:isolate;color:var(--fg);
  --fg:#e9f3f0; --muted:#a3b5b1; --dim:#6d807c; --line:rgba(190,255,235,.12); --line2:rgba(190,255,235,.2);
  --accent:#34e3b9; --accent-ink:#03140f; --warm:#ffab5e; --tint:rgba(52,227,185,.14); --chip:rgba(14,22,24,.55);
  --bg2:rgba(8,14,16,.52); --bg3:rgba(18,28,31,.55); --panel-solid:#0f1719}
.pv-stick{position:absolute;top:0;left:0;right:0;height:100vh;z-index:-2;pointer-events:none;will-change:transform}
/* remove the gap Elementor puts after the widget, so the video meets the footer */
.elementor-widget:has(#pvZone),.elementor-widget:has(#pvZone) > .elementor-widget-container,
.e-con:has(#pvZone),.e-con-inner:has(#pvZone),.elementor-section:has(#pvZone),.elementor-container:has(#pvZone),
.elementor-column:has(#pvZone),.elementor-widget-wrap:has(#pvZone){margin-bottom:0!important;padding-bottom:0!important}
.pv-bg{position:absolute;inset:0;background:#04080a;opacity:0;transition:opacity 1.8s ease}
.pv-zone.in .pv-bg{opacity:1}
.pv-bg img,.pv-bg video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.pv{opacity:0;transition:opacity 2s cubic-bezier(.4,0,.2,1)}
.pv.on{opacity:1}
.pv-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,8,10,.25),rgba(4,8,10,.45)),radial-gradient(70% 80% at 22% 45%,rgba(4,8,10,.5),transparent 70%)}
.pv-topfade{position:absolute;left:0;right:0;top:0;height:220px;z-index:-1;pointer-events:none;background:linear-gradient(180deg,var(--page-bg),transparent)}
.pv-zone .chain,.pv-zone .sol{backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.pv-zone .chain{background:rgba(8,14,16,.42)}
.pv-zone .chain li:not(:last-child)::after{background:#0b1416}
.pv-zone .spec div{background:rgba(6,11,13,.55)}
.pv-zone .news-list li a:hover{background:rgba(52,227,185,.08)}
.pv-poster{transition:opacity 1.2s ease}
/* daytime: light circuit-line video with dark text */
:root[data-phase="day"] .pv-zone{--fg:#10201c; --muted:#4d605c; --dim:#7b8b88; --line:rgba(16,50,44,.10); --line2:rgba(16,50,44,.18);
  --accent:#0c9c79; --accent-ink:#ffffff; --tint:rgba(12,156,121,.10); --chip:rgba(255,255,255,.6);
  --bg2:rgba(255,255,255,.58); --bg3:rgba(255,255,255,.72); --panel-solid:#f6f9f9}
.pv-bg{overflow:hidden}
.pv-glow{position:absolute;inset:0;opacity:0;transition:opacity 2s ease;pointer-events:none;mix-blend-mode:soft-light}
:root[data-phase="dusk"] .pv-glow{opacity:1;background:
  radial-gradient(60% 50% at 78% 18%,rgba(255,150,90,.55),transparent 70%),radial-gradient(70% 60% at 20% 85%,rgba(150,70,110,.5),transparent 70%),
  radial-gradient(50% 40% at 45% 50%,rgba(255,190,140,.28),transparent 70%),linear-gradient(180deg,rgba(60,26,40,.35),rgba(30,16,26,.25));
  background-size:140% 140%,140% 140%,160% 160%,100% 100%;animation:pvDusk 22s ease-in-out infinite alternate}
:root[data-tod="dawn"] .pv-glow{background:
  radial-gradient(60% 50% at 22% 20%,rgba(255,196,170,.55),transparent 70%),radial-gradient(70% 60% at 80% 85%,rgba(140,120,200,.45),transparent 70%),
  radial-gradient(50% 40% at 50% 45%,rgba(255,222,170,.3),transparent 70%),linear-gradient(180deg,rgba(50,40,72,.32),rgba(24,20,36,.22));
  background-size:140% 140%,140% 140%,160% 160%,100% 100%}
:root[data-phase="dusk"] .pv-shade{background:linear-gradient(180deg,rgba(26,14,20,.22),rgba(26,14,20,.42)),radial-gradient(70% 80% at 22% 45%,rgba(26,14,20,.45),transparent 70%)}
@keyframes pvDusk{0%{background-position:0% 0%,100% 100%,30% 60%,0 0}50%{background-position:60% 30%,40% 70%,70% 40%,0 0}100%{background-position:100% 60%,0% 30%,50% 20%,0 0}}
@media (prefers-reduced-motion: reduce){ .pv-glow{animation:none!important} }
:root[data-phase="day"] .pv-bg{background:#f6faf8}
/* day: silky flowing white / pale-mint ink instead of the video */
.pv-ink{position:absolute;inset:0;width:100%;height:100%;opacity:0;transition:opacity 1.6s ease;pointer-events:none;
  background:radial-gradient(60% 50% at 25% 35%,#e3f2ec,transparent 70%),radial-gradient(55% 45% at 78% 70%,#e8f4ef,transparent 70%),#f7fbf9}
:root[data-phase="day"] .pv-ink{opacity:1}
:root[data-phase="day"] .pv-bg video,:root[data-phase="day"] .pv-poster{opacity:0!important;transition:opacity 1.2s ease}
:root[data-phase="day"] .pv-shade{background:radial-gradient(70% 80% at 22% 45%,rgba(255,255,255,.35),transparent 70%)}
:root[data-phase="day"] .pv-zone .chain{background:rgba(255,255,255,.5)}
:root[data-phase="day"] .pv-zone .chain li:not(:last-child)::after{background:#f1f6f4}
:root[data-phase="day"] .pv-zone .spec div{background:rgba(255,255,255,.62)}
.philo .big{font-size:clamp(30px,5vw,72px);font-weight:500;line-height:1.2;letter-spacing:.01em;margin:16px 0 0;text-wrap:balance}
.philo .big span{color:var(--accent)}
.philo .txt{border-left:1px solid var(--line2);padding-left:36px}
.philo .txt .asia{font-family:var(--f-display);font-size:34px;font-weight:300;letter-spacing:.06em;margin:0 0 12px}
.philo .txt p{color:var(--muted);margin:0 0 14px}
.chain{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:20px;overflow:hidden;margin:72px 0 0;padding:0;background:var(--bg2)}
.chain li{list-style:none;padding:28px 24px;position:relative;border-right:1px solid var(--line);min-width:0;white-space:nowrap}
.chain li:last-child{border-right:0}
.chain .step{font-family:var(--f-display);font-size:12px;color:var(--accent);letter-spacing:.14em}
.chain h3{font-size:17px;font-weight:500;margin:14px 0 6px}
.chain p{color:var(--muted);font-size:13px;margin:0}
.chain li:not(:last-child)::after{content:"";position:absolute;right:-7px;top:32px;width:12px;height:12px;border-top:1px solid var(--accent);border-right:1px solid var(--accent);transform:rotate(45deg);background:var(--bg2);z-index:1}
.sols{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.sol{position:relative;border:1px solid var(--line);border-radius:20px;padding:30px;background:linear-gradient(160deg,var(--bg3),var(--bg2));overflow:hidden;display:flex;flex-direction:column;gap:14px;min-width:0;transition:border-color .3s, transform .3s}
.sol:hover{border-color:var(--accent);transform:translateY(-3px)}
.sol .cat{display:flex;justify-content:space-between;align-items:center;gap:8px}
.sol h3{font-size:21px;font-weight:500;margin:0;line-height:1.4}
.sol h3 .num{color:var(--accent)}
.sol p{color:var(--muted);font-size:13.5px;margin:0}
.spec{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-top:4px}
.spec div{background:var(--bg2);padding:12px 14px;min-width:0}
.spec span{display:block;font-size:10.5px;color:var(--dim)}
.spec b{display:block;font-family:var(--f-display);font-weight:400;font-size:15px;margin-top:2px}
.sol .more{margin-top:auto;font-size:13px;color:var(--accent);display:inline-flex;gap:6px;align-items:center;transition:gap .2s}
.sol:hover .more{gap:10px}
.pillars{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.pillars span{border:1px solid var(--line2);border-radius:999px;padding:8px 16px;font-size:13px;display:inline-flex;gap:8px;align-items:center}
.pillars span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
.news-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.news-list li a{display:grid;grid-template-columns:130px 110px 1fr 24px;gap:20px;align-items:center;padding:22px 4px;border-bottom:1px solid var(--line);transition:background .2s, padding .2s}
.news-list li a:hover{background:var(--tint);padding-left:14px}
.news-list time{font-family:var(--f-display);color:var(--muted);font-variant-numeric:tabular-nums}
.news-list .t{min-width:0}
.news-list .pill{justify-self:start;width:auto;min-width:86px;max-width:100%;text-align:center;white-space:nowrap}
.news-note{font-size:12px;color:var(--dim);margin-top:14px}

footer{border-top:1px solid var(--line);margin-top:40px;padding-block:56px 40px;background:var(--bg2)}
.foot{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px}
.foot h4{font-size:12px;color:var(--dim);font-weight:400;letter-spacing:.14em;margin:0 0 14px;font-family:var(--f-display)}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:13.5px}
.foot ul a:hover{color:var(--accent)}
.foot address{font-style:normal;color:var(--muted);font-size:13.5px;margin-top:16px}
.copy{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:44px;padding-top:22px;font-size:12px;color:var(--dim);font-family:var(--f-display)}
.reveal{transition:opacity .9s ease, transform .9s cubic-bezier(.2,.8,.2,1)}
.reveal.pre{opacity:.001;transform:translateY(28px)}

/* ---------- Responsive: desktop → tablet → phone ---------- */
@media (max-width:1440px){ .kpis .kpi:nth-child(4){display:none} }
@media (max-width:1320px){ .kpis{display:none} .nav{margin-left:auto} }
@media (max-width:1180px){
  .side:not(#dock .side){display:none}
  .dock{right:max(24px, env(safe-area-inset-right,0px))}
}
@media (max-width:980px){
  .nav,.site-header > .head-actions .lang{display:none}
  .menu-btn{display:inline-flex}
  .hnav{display:flex;position:absolute;right:52px;top:50%;transform:translateY(-50%);gap:2px;padding:5px;border-radius:14px;background:var(--panel-solid);border:1px solid var(--line2);box-shadow:0 12px 30px rgba(0,0,0,.22);white-space:nowrap;max-width:calc(100vw - 84px);overflow-x:auto;scrollbar-width:none;
    clip-path:inset(0 100% 0 0 round 14px);visibility:hidden;transition:clip-path .55s cubic-bezier(.2,.8,.2,1), visibility 0s .55s}
  .hnav::-webkit-scrollbar{display:none}
  .hnav.open{clip-path:inset(0 0 0 0 round 14px);visibility:visible;transition:clip-path .55s cubic-bezier(.2,.8,.2,1)}
  .hnav a{font-size:13px;padding:8px 13px;border-radius:10px;color:var(--muted);opacity:0;transform:translateX(-14px);transition:opacity .35s, transform .45s cubic-bezier(.2,.8,.2,1), background .2s, color .2s}
  .hnav.open a{opacity:1;transform:none;transition-delay:calc(var(--i) * 45ms + 120ms)}
  .hnav a:hover{color:var(--fg);background:var(--line)}
  .hnav a.active{background:var(--accent);color:var(--accent-ink);font-weight:700}
  .head-actions{margin-left:auto}
  .hero{height:auto;min-height:0;max-height:none}
  .hero-stage{position:relative;height:86vh;min-height:640px;max-height:980px}
  .hero-copy{top:24px;max-width:420px}
  .hero-copy h1{font-size:clamp(21px,3.2vw,28px)}
  .hero-copy{max-width:400px}
  .hint{display:none}
  .map-ctrls{bottom:24px}
  .dock{position:relative;left:auto;right:auto;bottom:auto;grid-template-columns:1fr 1fr;padding:0 max(24px, env(safe-area-inset-left,0px)) 24px;margin-top:-28px;z-index:6}
  .dock .card:last-child{grid-column:1 / -1}
  .philo{grid-template-columns:1fr;gap:36px}
  .philo .txt{border-left:0;padding-left:0;border-top:1px solid var(--line2);padding-top:28px}
  .chain{grid-template-columns:repeat(4,minmax(232px,1fr));overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}
  .chain::-webkit-scrollbar{display:none}
  .chain li{scroll-snap-align:start}
  .sols{grid-template-columns:1fr}
  .foot{grid-template-columns:1fr 1fr}
  .foot > div:first-child{grid-column:1 / -1}
}
@media (max-width:620px){
  .site-header{height:64px;padding-left:max(16px, env(safe-area-inset-left,0px));padding-right:max(16px, env(safe-area-inset-right,0px));gap:12px}
  .head-actions .btn{display:none}
  .logo b{font-size:17px}
  .hero-stage{height:auto;min-height:0;max-height:none;padding-bottom:min(74vh,620px)}
  .touch .hint{display:flex;top:calc(var(--canvas-top,0px) + 10px);bottom:auto;font-size:11px;white-space:nowrap}
  .hero-copy{position:relative;top:auto;left:auto;max-width:none;padding:16px max(16px, env(safe-area-inset-right,0px)) 0 max(16px, env(safe-area-inset-left,0px))}
  .hero-copy p{font-size:13.5px;margin-bottom:16px}
  .copy-card{padding:16px 18px 18px;border-radius:18px}
  .envpop{left:max(16px, env(safe-area-inset-left,0px))}
  .hero-copy p br{display:none}
  .hero-copy .btn{padding:10px 15px;font-size:13px}
  .envbar{margin-top:14px}
  .map-ctrls{left:auto;right:max(14px, env(safe-area-inset-right,0px));bottom:14px;flex-direction:row}
  .map-ctrls button{width:38px;height:38px}
  .pin .lbl{padding:4px 10px 4px 5px;gap:6px}
  .pin .ic,.pin.minor .ic{width:18px;height:18px;margin-left:2px}
  .pin .ic svg{width:11px;height:11px}
  .pin .cd,.pin .v{display:none}
  .pin .t,.pin.minor .t{font-size:10.5px}
  .pin.sel .v,.pin.hot .v{display:block;font-size:9.5px}
  .pin .stem{height:18px}
  .dock{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:12px;margin-top:26px;padding:0 max(16px, env(safe-area-inset-left,0px)) 16px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .dock::-webkit-scrollbar{display:none}
  .dock .card{flex:0 0 86%;scroll-snap-align:center}
  .wrap{padding-left:max(16px, env(safe-area-inset-left,0px));padding-right:max(16px, env(safe-area-inset-right,0px))}
  section.block{padding-block:80px}
  #philosophy{padding-top:36px}
  .spec{grid-template-columns:1fr 1fr}
  .sol{padding:22px}
  .news-list li a{grid-template-columns:1fr 24px;gap:6px 12px}
  .news-list time,.news-list .pill,.news-list .t{grid-column:1}
  .news-list li a > svg{grid-column:2;grid-row:1 / span 3}
  .foot{grid-template-columns:1fr}
  /* ---- phone polish ---- */
  .copy-card{padding:18px 18px 20px}
  .hero-copy h1{font-size:clamp(20px,6.2vw,26px);line-height:1.35}
  .hero-copy p{font-size:13px;line-height:1.75}
  .envbar{width:100%;justify-content:flex-start;gap:8px;padding:7px 8px 7px 10px;font-size:12px}
  .envbar #envBtn{margin-left:auto;margin-right:auto}
  /* one line at every time of day (夜明け / 夕方 are longer) */
  .envbar{flex-wrap:nowrap;gap:6px;padding:6px 6px 6px 9px;white-space:nowrap}
  .envbar > *{flex:none}
  .envbar #wxTxt{flex:0 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis}
  .envbar svg{width:16px;height:16px}
  .envbar .ph,.envbar .evchip{font-size:10.5px;padding:2px 6px}
  .envbar button{font-size:11px;padding:4px 8px}
  .envpop{left:16px;right:16px;width:auto;max-height:62vh;overflow-y:auto}
  .inf-sheet{position:fixed;left:max(12px, env(safe-area-inset-left,0px));right:max(12px, env(safe-area-inset-right,0px));bottom:calc(12px + env(safe-area-inset-bottom,0px));z-index:9000;max-height:70vh;overflow-y:auto}
  .dock .card{flex:0 0 88%}
  .dock{scroll-padding:0 16px}
  .sec-head{margin-bottom:28px;align-items:flex-start}
  .sec-head h2{font-size:22px;line-height:1.45}
  .philo .big{font-size:clamp(28px,8.6vw,36px)}
  .chain{margin-top:44px;border-radius:16px;-webkit-mask-image:linear-gradient(90deg,#000 82%,transparent);mask-image:linear-gradient(90deg,#000 82%,transparent)}
  .chain li{padding:22px 20px}
  .chain h3{font-size:15px}
  .sols{gap:14px}
  .sol h3{font-size:18px}
  .sol p{font-size:13px}
  .spec{grid-template-columns:1fr}
  .spec div{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:10px 14px}
  .spec span{font-size:11px}
  .spec b{font-size:14px;margin:0;text-align:right}
  .pillars span{font-size:12px;padding:7px 13px}
  .news-list li a{padding:18px 4px}
  .news-list .pill{justify-self:start}
  .news-list .t{font-size:14px;line-height:1.6}
  section.block{padding-block:64px}
}
@media (max-width:380px){
  .envbar{font-size:11.5px}
  .envbar .sep{display:none}
  .made{font-size:9.5px;letter-spacing:.16em}
}
@media (prefers-reduced-motion: reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}
/* side scroll strips on phone / tablet: working, but never drawn */
.scroll-gutter,.scroll-gutter.l,.scroll-gutter.r{background:none!important;border:0!important;box-shadow:none!important;-webkit-tap-highlight-color:transparent}
.scroll-gutter::before,.scroll-gutter::after{display:none!important;content:none!important}
@media (min-width:981px){ #hero #dock .card > h3,#hero #dock #side > h3,#hero #dock .card.folded,#hero #dock #side.collapsed{cursor:pointer;user-select:none} }
/* desktop (and landscape tablet): INFEMS opens like on the tablet — the smiley stays put, the card grows sideways into a pill */
@media (min-width:981px){
  #hero .ai-card{transition:width .45s cubic-bezier(.2,.8,.2,1)!important}
  #hero .ai-card.mini{display:flex!important;align-items:center;justify-content:flex-start;width:64px;height:64px;padding:0 0 0 7px;border-radius:32px}
  #hero .ai-card.mini small.ems-id{order:-1;margin:0}
  #hero .ai-card:not(.mini){height:64px;width:min(420px, calc(100vw - 98px - 370px));padding:0 18px 0 7px;display:flex!important;align-items:center;gap:10px;border-radius:32px;overflow:hidden}
  #hero .ai-card:not(.mini) .spark,#hero .ai-card:not(.mini) .ems-id > span{display:none}
  #hero .ai-card:not(.mini) small.ems-id{order:-1;margin:0;flex:none}
  #hero .ai-card:not(.mini) #emsFace,#hero .ai-card.mini #emsFace{width:50px;height:50px;margin:0}
  #hero .ai-card:not(.mini) > p{flex:1;min-width:0;min-height:0;margin:0;text-align:left;font-size:12.5px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  #hero:has(.ai-card:not(.mini)) .hint{opacity:0!important;visibility:hidden}
}
/* 表示切替 bar and its panel line up with the card above (desktop + tablet) */
@media (min-width:621px){
  .hero-copy .envbar{display:flex;width:100%;flex-wrap:nowrap;white-space:nowrap}
  .hero-copy .envbar #envBtn{margin-left:auto;margin-right:auto}
  .hero-copy .envpop{left:0;right:0;width:auto}
}
/* phone (portrait): the four data cards one per row */
@media (max-width:620px){ #dock{grid-template-columns:minmax(0,1fr)!important} }
#dock .card,#dock #side{-webkit-tap-highlight-color:transparent}
#dock .card.folded,#dock #side.collapsed{cursor:pointer}
/* phone in landscape: the STEP 01–04 strip with calmer type */
@media (max-width:980px) and (max-height:540px) and (orientation:landscape){
  .chain{grid-template-columns:repeat(4,minmax(220px,1fr));margin-top:36px}
  .chain li{padding:18px 20px;white-space:normal}
  .chain .step{font-size:10.5px;letter-spacing:.12em}
  .chain h3{font-size:14px;line-height:1.45;margin:10px 0 4px;white-space:nowrap}
  .chain p{font-size:11.5px;line-height:1.55}
  .chain li:not(:last-child)::after{top:24px}
}
/* small tablet (upright or sideways) and phone held sideways (≤980px): smiley + zoom buttons placed as on the desktop */
@media (orientation:landscape) and (max-width:980px) and (min-width:560px), (min-width:621px) and (max-width:980px){
  #top #hero .map-ctrls{left:max(24px, env(safe-area-inset-left,0px))!important;right:auto!important;bottom:20px!important;flex-direction:column!important;gap:8px}
  #top #hero .map-ctrls button{width:38px;height:38px}
  #top #hero .ai-card{left:calc(max(24px, env(safe-area-inset-left,0px)) + 52px)!important;right:auto!important;bottom:20px!important;transition:width .45s cubic-bezier(.2,.8,.2,1)!important}
  #top #hero .ai-card.mini{display:flex!important;align-items:center;justify-content:flex-start;width:56px;height:56px;padding:0 0 0 6px;border-radius:28px}
  #top #hero .ai-card.mini small.ems-id{order:-1;margin:0}
  #top #hero .ai-card.mini #emsFace,#top #hero .ai-card:not(.mini) #emsFace{width:44px;height:44px;margin:0}
  #top #hero .ai-card.mini .ai-bubble{left:66px;bottom:6px;max-width:min(300px, calc(100vw - 170px))}
  #top #hero .ai-card:not(.mini){height:56px;width:min(420px, calc(100vw - 100px - 24px));padding:0 16px 0 6px;display:flex!important;align-items:center;gap:10px;border-radius:28px;overflow:hidden}
  #top #hero .ai-card:not(.mini) .spark,#top #hero .ai-card:not(.mini) .ems-id > span{display:none}
  #top #hero .ai-card:not(.mini) small.ems-id{order:-1;margin:0;flex:none}
  #top #hero .ai-card:not(.mini) > p{flex:1;min-width:0;min-height:0;margin:0;text-align:left;font-size:12px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
}
/* tablets in landscape: folded cards are slim one-line bars */
@media (orientation:landscape) and (pointer:coarse){
  #top #dock .card.folded,#top #dock #side.collapsed{padding:6px 12px 6px 16px!important;border-radius:12px}
  #top #dock .card.folded > h3,#top #dock #side.collapsed > h3{margin:0;font-size:13px;min-height:24px}
  #top #dock .card.folded > h3 .tag,#top #dock #side.collapsed > h3 .tag{font-size:9.5px;padding:1px 6px}
  #top #dock .card.folded .fold-tg,#top #dock #side.collapsed .side-tg{width:22px;height:22px;border-radius:6px}
  #top #hero #dock{gap:8px}
}
/* tablet (portrait) and phone held sideways: Philosophy follows the data cards closely, as on the phone */
@media (min-width:621px) and (max-width:980px){ #top #philosophy{padding-top:40px} }
/* tablet held upright: STEP 01–04 boxes with room around the text */
@media (min-width:621px) and (max-width:980px) and (orientation:portrait){
  .chain{grid-template-columns:repeat(4,minmax(264px,1fr))}
  .chain li{padding:24px 24px 22px}
  .chain .step{font-size:11px;letter-spacing:.12em}
  .chain h3{font-size:15px;line-height:1.45;margin:12px 0 6px}
  .chain p{font-size:12.5px;line-height:1.6}
  .chain li:not(:last-child)::after{top:28px}
}
/* tablets held sideways (wider than 980px): pin the desktop arrangement — zoom column bottom-left, smiley right next to it, same bottom line */
@media (orientation:landscape) and (min-width:981px){
  #top #hero .map-ctrls{left:max(32px, env(safe-area-inset-left,0px))!important;right:auto!important;top:auto!important;bottom:24px!important;flex-direction:column!important;gap:10px}
  #top #hero .ai-card{left:calc(max(32px, env(safe-area-inset-left,0px)) + 66px)!important;right:auto!important;top:auto!important;bottom:24px!important}
}
/* phone held sideways: smiley at the far left, the three zoom buttons in a row at the far right, on one line */
@media (orientation:landscape) and (max-width:980px) and (max-height:460px){
  #top #hero .map-ctrls{left:auto!important;right:max(16px, env(safe-area-inset-right,0px))!important;bottom:27px!important;flex-direction:row!important;gap:8px}
  #top #hero .ai-card{left:max(16px, env(safe-area-inset-left,0px))!important;bottom:20px!important}
  #top #hero .ai-card.mini{width:52px;height:52px;border-radius:26px}
  #top #hero .ai-card.mini #emsFace,#top #hero .ai-card:not(.mini) #emsFace{width:40px;height:40px}
  #top #hero .ai-card:not(.mini){height:52px;border-radius:26px;width:min(420px, calc(100vw - 32px - 150px - 20px))}
  #top #hero .ai-card.mini .ai-bubble{left:62px;bottom:4px;max-width:min(300px, calc(100vw - 260px))}
}