:root{
  --c-navy:#0b1738;
  --c-navy-2:#142351;
  --c-navy-deep:#070f24;
  --c-white:#ffffff;
  --c-bg:#f5f7fb;
  --c-gray-1:#eef1f7;
  --c-gray-2:#d8dee9;
  --c-gray-3:#8893ad;
  --c-text:#0b1738;
  --c-text-sub:#5a6480;
  --c-line:rgba(11,23,56,.08);
  --c-accent:#2d63ff;
  --c-accent-2:#5588ff;
  --c-accent-glow:rgba(45,99,255,.18);

  --ff-en:'Inter','Noto Sans JP',system-ui,sans-serif;
  --ff-jp:'Noto Sans JP','Inter',system-ui,sans-serif;
  --ff-mono:'JetBrains Mono',ui-monospace,monospace;

  --maxw:1240px;
  --pad:clamp(20px,4vw,56px);
  --radius:10px;
  --radius-sm:6px;
  --header-h:68px;

  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--ff-jp);
  color:var(--c-text);
  background:var(--c-white);
  line-height:1.75;
  font-feature-settings:"palt";
  -webkit-font-smoothing:antialiased;
  font-size:15px;
}
img,svg{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:opacity .25s var(--ease)}
a:hover{opacity:.7}
button{font:inherit;cursor:pointer;border:0;background:transparent;color:inherit}
::selection{background:var(--c-accent);color:#fff}

/* HEADER */
.hdr{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--header-h);background:rgba(255,255,255,.85);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--c-line)}
.hdr-in{max-width:var(--maxw);margin:0 auto;height:100%;padding:0 var(--pad);display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--ff-en);font-weight:800;letter-spacing:.04em;font-size:18px}
.logo-mark{width:26px;height:26px;display:grid;place-items:center;color:var(--c-accent)}
.logo small{font-family:var(--ff-jp);font-weight:500;font-size:10px;color:var(--c-text-sub);letter-spacing:.1em;margin-left:2px}
.nav{display:flex;align-items:center;gap:26px}
.nav a{font-family:var(--ff-en);font-size:13px;font-weight:500;letter-spacing:.02em;color:var(--c-text);position:relative;padding:6px 0}
.nav a.active{color:var(--c-accent)}
.nav a.active::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--c-accent);border-radius:1px}
.nav-cta{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:999px;background:var(--c-navy);color:#fff!important;font-family:var(--ff-en);font-size:12px;font-weight:600;letter-spacing:.05em;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease);box-shadow:0 6px 20px -8px rgba(11,23,56,.45)}
.nav-cta:hover{opacity:1;background:var(--c-accent);transform:translateY(-2px);box-shadow:0 10px 26px -10px var(--c-accent-glow)}
.nav-cta.active{background:var(--c-accent)}
.nav-cta.active::after{display:none}
.nav-cta::after{content:"→";font-size:14px;position:static;background:none;height:auto}
.burger{display:none;width:36px;height:36px;border-radius:8px;align-items:center;justify-content:center}
.burger span{display:block;width:18px;height:1.5px;background:var(--c-text);position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:1.5px;background:var(--c-text)}
.burger span::before{top:-5px}
.burger span::after{top:5px}

@media (max-width:900px){
  .nav{position:fixed;inset:var(--header-h) 0 auto 0;background:#fff;border-bottom:1px solid var(--c-line);flex-direction:column;align-items:stretch;gap:0;padding:14px var(--pad) 26px;display:none}
  .nav.open{display:flex}
  .nav a{padding:14px 4px;border-bottom:1px solid var(--c-line);font-size:14px}
  .nav a.active::after{display:none}
  .nav-cta{margin-top:14px;justify-content:center}
  .burger{display:flex}
}

/* COMMON */
section{position:relative}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.sec{padding:clamp(80px,11vw,150px) 0}
.sec-tight{padding:clamp(60px,8vw,100px) 0}

.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--ff-en);font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--c-accent);margin-bottom:18px}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--c-accent)}
.eyebrow.on-dark{color:var(--c-accent-2)}
.eyebrow.on-dark::before{background:var(--c-accent-2)}

.h-lg{font-family:var(--ff-jp);font-size:clamp(28px,4vw,46px);font-weight:700;line-height:1.35;letter-spacing:.01em}
.h-md{font-family:var(--ff-jp);font-size:clamp(22px,2.6vw,30px);font-weight:700;line-height:1.4;letter-spacing:.01em}
.h-sm{font-family:var(--ff-jp);font-size:clamp(17px,1.6vw,19px);font-weight:700;line-height:1.5}
.lead{font-size:15px;line-height:2;color:var(--c-text-sub);max-width:42em}

.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 28px;border-radius:999px;font-family:var(--ff-en);font-size:13px;font-weight:600;letter-spacing:.06em;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),color .25s var(--ease);white-space:nowrap}
.btn::after{content:"→";font-size:15px;transition:transform .25s var(--ease)}
.btn:hover{opacity:1;transform:translateY(-3px)}
.btn:hover::after{transform:translateX(4px)}
.btn-primary{background:var(--c-accent);color:#fff;box-shadow:0 14px 32px -10px var(--c-accent-glow),0 4px 12px -4px rgba(45,99,255,.3)}
.btn-primary:hover{background:#1a4ee0;box-shadow:0 20px 40px -10px rgba(45,99,255,.4)}
.btn-dark{background:var(--c-navy);color:#fff;box-shadow:0 12px 28px -10px rgba(11,23,56,.4)}
.btn-dark:hover{background:#142351}
.btn-ghost{background:transparent;color:var(--c-navy);border:1px solid var(--c-line)}
.btn-ghost:hover{border-color:var(--c-navy);background:#fafbfd}

.fade{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.fade.on{opacity:1;transform:none}
.fade-2{transition-delay:.12s}
.fade-3{transition-delay:.24s}
.fade-4{transition-delay:.36s}

.ph{position:relative;background:repeating-linear-gradient(45deg,#f6f8fc 0 12px,#eef1f7 12px 24px);border:1px dashed rgba(11,23,56,.25);display:flex;align-items:center;justify-content:center;color:var(--c-text-sub);text-align:center;font-family:var(--ff-mono);font-size:11px;line-height:1.6;letter-spacing:.03em;border-radius:var(--radius-sm);overflow:hidden}
.ph::before{content:"";position:absolute;inset:8px;border:1px solid rgba(11,23,56,.08);border-radius:4px;pointer-events:none}
.ph span{position:relative;padding:8px 12px}

/* PAGE HERO (sub pages) */
.phero{padding:calc(var(--header-h) + 80px) 0 60px;background:var(--c-bg);position:relative;overflow:hidden;border-bottom:1px solid var(--c-line)}
.phero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(11,23,56,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(11,23,56,.045) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse 60% 70% at 80% 40%,#000 30%,transparent 80%);-webkit-mask-image:radial-gradient(ellipse 60% 70% at 80% 40%,#000 30%,transparent 80%)}
.phero-in{position:relative;display:grid;grid-template-columns:auto 1fr auto;gap:40px;align-items:end}
.phero-num{font-family:var(--ff-mono);font-size:11px;color:var(--c-text-sub);letter-spacing:.12em}
.phero h1{font-family:var(--ff-jp);font-size:clamp(32px,4.5vw,52px);font-weight:700;line-height:1.25;letter-spacing:-.005em;margin:18px 0 8px}
.phero .sub{font-size:14px;color:var(--c-text-sub);max-width:36em;line-height:1.95}
.phero .breadcrumb{font-family:var(--ff-mono);font-size:11px;color:var(--c-text-sub);letter-spacing:.06em;display:flex;gap:10px;align-items:center}
.phero .breadcrumb a:hover{color:var(--c-accent)}
.phero .breadcrumb span{opacity:.4}
@media (max-width:760px){.phero-in{grid-template-columns:1fr;gap:20px}.phero{padding-top:calc(var(--header-h) + 50px)}}

/* FV (TOP) */
.fv{position:relative;min-height:100vh;padding-top:calc(var(--header-h) + 60px);padding-bottom:80px;background:var(--c-bg);overflow:hidden}
.fv-bg{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.fv-bg svg{position:absolute;inset:0;width:100%;height:100%}
.fv-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(11,23,56,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(11,23,56,.045) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse 70% 60% at 70% 40%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 70% 40%,#000 30%,transparent 75%)}
.fv-in{position:relative;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center;min-height:calc(100vh - var(--header-h) - 140px)}
.fv-meta{font-family:var(--ff-mono);font-size:11px;color:var(--c-text-sub);letter-spacing:.12em;margin-bottom:30px;display:flex;align-items:center;gap:14px}
.fv-meta::before{content:"";width:28px;height:1px;background:var(--c-accent)}
.fv h1{font-family:var(--ff-jp);font-size:clamp(34px,5.6vw,68px);font-weight:700;line-height:1.22;letter-spacing:-.005em;margin-bottom:28px}
.fv h1 .em{color:var(--c-accent);position:relative}
.fv h1 .em::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:3px;background:linear-gradient(90deg,var(--c-accent),transparent)}
.fv-sub{font-size:16px;line-height:2;color:var(--c-text-sub);max-width:30em;margin-bottom:38px}
.fv-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:48px}
.fv-tags{display:flex;gap:24px;flex-wrap:wrap;font-family:var(--ff-mono);font-size:11px;color:var(--c-text-sub);letter-spacing:.1em}
.fv-tags span{display:inline-flex;align-items:center;gap:6px}
.fv-tags span::before{content:"●";color:var(--c-accent);font-size:7px}
.fv-vis{position:relative;aspect-ratio:1/1;max-width:520px;justify-self:end;width:100%}
.fv-vis-card{position:absolute;background:#fff;border:1px solid var(--c-line);border-radius:14px;padding:18px 20px;box-shadow:0 30px 60px -30px rgba(11,23,56,.25),0 10px 24px -12px rgba(11,23,56,.1);font-family:var(--ff-mono);font-size:11px;color:var(--c-text);letter-spacing:.02em}
.fv-vis-card .row{display:flex;align-items:center;gap:8px;margin:4px 0}
.fv-vis-card .dot{width:6px;height:6px;border-radius:50%;background:var(--c-accent)}
.fv-vis-card .dot.g{background:#22c55e}
.fv-vis-card .dot.y{background:#f59e0b}
.fv-c1{top:8%;left:0;width:60%}
.fv-c2{top:32%;right:0;width:55%;transform:rotate(-1deg)}
.fv-c3{bottom:0;left:18%;width:55%;transform:rotate(.5deg)}
.fv-orb{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none}
.fv-orb svg{width:78%;height:78%;animation:rot 40s linear infinite}
@keyframes rot{to{transform:rotate(360deg)}}
@media (max-width:900px){
  .fv{padding-top:calc(var(--header-h) + 40px)}
  .fv-in{grid-template-columns:1fr;gap:48px;min-height:auto}
  .fv-vis{justify-self:start;max-width:420px;margin:10px auto 0}
  .fv h1{font-size:clamp(28px,9vw,42px)}
}

/* MVV */
.mvv{background:var(--c-white)}
.mvv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--c-line);border:1px solid var(--c-line);border-radius:14px;overflow:hidden}
.mvv-cell{background:#fff;padding:42px 36px;display:flex;flex-direction:column;gap:16px;min-height:240px}
.mvv-cell .label{font-family:var(--ff-en);font-size:11px;font-weight:600;letter-spacing:.18em;color:var(--c-accent);text-transform:uppercase}
.mvv-cell .ttl{font-size:22px;font-weight:700;line-height:1.5;color:var(--c-navy)}
.mvv-cell p{color:var(--c-text-sub);font-size:14px;line-height:1.95}
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:48px}
.value-card{border:1px solid var(--c-line);border-radius:12px;padding:28px 24px;transition:transform .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease);background:#fff;position:relative;overflow:hidden}
.value-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--c-accent);transform:scaleY(0);transform-origin:top;transition:transform .4s var(--ease)}
.value-card:hover{transform:translateY(-4px);border-color:transparent;box-shadow:0 20px 40px -20px rgba(11,23,56,.18)}
.value-card:hover::before{transform:scaleY(1)}
.value-card .num{font-family:var(--ff-en);font-size:12px;font-weight:600;color:var(--c-accent);letter-spacing:.1em}
.value-card .nm{font-family:var(--ff-en);font-size:20px;font-weight:700;margin:8px 0 4px;letter-spacing:.02em}
.value-card .nm-jp{font-size:13px;color:var(--c-text-sub);margin-bottom:14px;font-weight:500}
.value-card p{font-size:13px;line-height:1.9;color:var(--c-text-sub)}
@media (max-width:900px){.mvv-grid{grid-template-columns:1fr}.values{grid-template-columns:1fr 1fr;gap:14px}.value-card{padding:22px 18px}}
@media (max-width:560px){.values{grid-template-columns:1fr}}

/* SERVICE MAP */
.smap{background:var(--c-bg)}
.smap-wrap{display:grid;grid-template-columns:1fr 1.05fr;gap:64px;align-items:center}
.smap-text .lead{margin-top:20px}
.smap-diagram{position:relative;aspect-ratio:1/1;max-width:560px;width:100%;justify-self:end}
.smap-diagram svg{width:100%;height:auto;display:block}
.smap-diagram .node{position:absolute;background:#fff;border:1px solid var(--c-line);border-radius:10px;padding:14px 16px;font-size:12px;font-family:var(--ff-jp);font-weight:600;box-shadow:0 12px 30px -16px rgba(11,23,56,.2);display:flex;flex-direction:column;align-items:center;gap:2px;text-align:center;min-width:120px}
.smap-diagram .node .lab{font-family:var(--ff-en);font-size:9px;font-weight:600;letter-spacing:.12em;color:var(--c-accent)}
.smap-diagram .node.dark{background:var(--c-navy);color:#fff;border-color:var(--c-navy)}
.smap-diagram .node.dark .lab{color:var(--c-accent-2)}
.smap-diagram .n-top{top:0;left:50%;transform:translateX(-50%);min-width:170px}
.smap-diagram .n-l{bottom:25%;left:0}
.smap-diagram .n-c{bottom:25%;left:50%;transform:translateX(-50%)}
.smap-diagram .n-r{bottom:25%;right:0}
.smap-diagram .n-btm{bottom:0;left:50%;transform:translateX(-50%);min-width:180px}
@media (max-width:900px){.smap-wrap{grid-template-columns:1fr;gap:48px}.smap-diagram{justify-self:center;max-width:420px}}

/* SERVICES */
.svcs{background:var(--c-white)}
.svcs-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:56px;flex-wrap:wrap}
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.svc-card{border:1px solid var(--c-line);border-radius:14px;padding:36px 32px 32px;background:#fff;position:relative;overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s var(--ease);display:flex;flex-direction:column;gap:18px;min-height:300px}
.svc-card:hover{transform:translateY(-4px);box-shadow:0 24px 50px -22px rgba(11,23,56,.18)}
.svc-card .svc-num{font-family:var(--ff-en);font-size:11px;font-weight:600;letter-spacing:.16em;color:var(--c-text-sub);display:flex;align-items:center;gap:10px}
.svc-card .svc-num::after{content:"";flex:1;height:1px;background:var(--c-line);max-width:80px}
.svc-card .svc-icon{width:46px;height:46px;border-radius:10px;background:var(--c-bg);display:grid;place-items:center;color:var(--c-accent)}
.svc-card h3{font-size:21px;font-weight:700;line-height:1.4}
.svc-card p{font-size:14px;line-height:1.95;color:var(--c-text-sub);flex:1}
.svc-card .more{font-family:var(--ff-en);font-size:12px;font-weight:600;letter-spacing:.06em;color:var(--c-accent);display:inline-flex;align-items:center;gap:8px}
.svc-card .more::after{content:"→";transition:transform .25s var(--ease)}
.svc-card:hover .more::after{transform:translateX(4px)}
@media (max-width:760px){.svc-grid{grid-template-columns:1fr}}

/* NUMBERS */
.nums{background:var(--c-navy);color:#fff;position:relative;overflow:hidden}
.nums::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:80px 80px;mask-image:radial-gradient(ellipse 70% 90% at 50% 50%,#000 20%,transparent 80%)}
.nums-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.08);margin-top:48px}
.num-cell{background:var(--c-navy);padding:36px 30px;text-align:left}
.num-cell .lab{font-family:var(--ff-en);font-size:11px;font-weight:600;letter-spacing:.16em;color:var(--c-accent-2);text-transform:uppercase;margin-bottom:12px}
.num-cell .val{font-family:var(--ff-en);font-size:clamp(34px,5vw,56px);font-weight:700;line-height:1;letter-spacing:-.02em;color:#fff;display:flex;align-items:baseline;gap:6px}
.num-cell .val .unit{font-size:.45em;color:var(--c-accent-2);font-weight:500;letter-spacing:.06em}
.num-cell .note{margin-top:14px;font-size:12px;color:rgba(255,255,255,.6);line-height:1.7}
@media (max-width:760px){.nums-grid{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.nums-grid{grid-template-columns:1fr}}

/* PRODUCT */
.prod{background:var(--c-white)}
.prod-wrap{display:grid;grid-template-columns:.95fr 1.05fr;gap:64px;align-items:center}
.prod-mv{position:relative;aspect-ratio:5/4;border-radius:14px;overflow:hidden;background:linear-gradient(140deg,var(--c-navy),var(--c-navy-2));color:#fff;border:1px solid var(--c-line);box-shadow:0 30px 60px -30px rgba(11,23,56,.4)}
.prod-mv .ui{position:absolute;inset:30px;border:1px solid rgba(255,255,255,.12);border-radius:8px;background:rgba(255,255,255,.03);padding:18px;font-family:var(--ff-mono);font-size:11px;color:rgba(255,255,255,.7);display:flex;flex-direction:column;gap:10px}
.prod-mv .ui-bar{display:flex;gap:6px;margin-bottom:6px}
.prod-mv .ui-bar i{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.2);display:block}
.prod-mv .ui-row{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:6px;background:rgba(255,255,255,.06)}
.prod-mv .ui-row .pill{padding:2px 8px;border-radius:99px;background:var(--c-accent);color:#fff;font-size:9px;letter-spacing:.08em}
.prod-mv .ui-row .pill.g{background:#22c55e}
.prod-mv .ui-flow{margin-top:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:6px;font-size:9px}
.prod-mv .ui-flow .step{padding:8px;border:1px dashed rgba(255,255,255,.2);border-radius:5px;text-align:center}
.prod-mv .ui-flow .step.on{background:var(--c-accent);border-color:var(--c-accent);color:#fff;border-style:solid}
.prod-mv .badge{position:absolute;top:14px;right:14px;padding:6px 12px;border-radius:99px;background:var(--c-accent);color:#fff;font-family:var(--ff-en);font-size:10px;font-weight:600;letter-spacing:.12em}
.prod-features{margin-top:32px;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.prod-feat{border:1px solid var(--c-line);border-radius:8px;padding:18px;display:flex;flex-direction:column;gap:6px;font-size:13px;line-height:1.7}
.prod-feat .pf-ttl{font-weight:700;color:var(--c-navy);font-size:14px}
.prod-feat .pf-sub{color:var(--c-text-sub);font-size:12px}
.prod-cta{margin-top:32px;display:flex;gap:14px;flex-wrap:wrap}
@media (max-width:900px){.prod-wrap{grid-template-columns:1fr;gap:48px}}

/* LOGOS */
.logos{background:var(--c-bg);padding:80px 0}
.logos-head{text-align:center;margin-bottom:48px}
.logos-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--c-line);border:1px solid var(--c-line);border-radius:12px;overflow:hidden}
.logo-cell{background:#fff;aspect-ratio:5/3;display:grid;place-items:center;font-family:var(--ff-mono);font-size:10px;color:var(--c-text-sub);letter-spacing:.08em;padding:14px;text-align:center;line-height:1.5;transition:background .25s var(--ease)}
.logo-cell:hover{background:var(--c-bg)}
.logo-cell .nm{font-family:var(--ff-en);font-size:13px;font-weight:600;color:var(--c-navy);letter-spacing:.06em}
.logo-cell .ind{margin-top:4px;font-size:9px;color:var(--c-accent);letter-spacing:.12em}
@media (max-width:900px){.logos-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:480px){.logos-grid{grid-template-columns:repeat(2,1fr)}}

/* CASES */
.cases{background:var(--c-white)}
.cases-fil{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:36px}
.cases-fil button{padding:8px 16px;border-radius:99px;border:1px solid var(--c-line);font-family:var(--ff-en);font-size:12px;font-weight:500;letter-spacing:.04em;color:var(--c-text-sub);transition:all .25s var(--ease)}
.cases-fil button.on{background:var(--c-navy);color:#fff;border-color:var(--c-navy)}
.cases-fil button:hover:not(.on){border-color:var(--c-navy);color:var(--c-navy)}
.cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.case-card{border:1px solid var(--c-line);border-radius:12px;overflow:hidden;background:#fff;display:flex;flex-direction:column;transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.case-card:hover{transform:translateY(-4px);box-shadow:0 24px 50px -22px rgba(11,23,56,.18)}
.case-card .case-img{aspect-ratio:5/3}
.case-card .case-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.case-card .case-tag{display:inline-flex;align-items:center;gap:6px;font-family:var(--ff-en);font-size:10px;font-weight:600;letter-spacing:.12em;color:var(--c-accent);text-transform:uppercase}
.case-card h4{font-size:16px;font-weight:700;line-height:1.55}
.case-card .case-result{margin-top:auto;padding-top:14px;border-top:1px dashed var(--c-line);display:flex;align-items:baseline;gap:8px;font-size:12px;color:var(--c-text-sub)}
.case-card .case-result strong{font-family:var(--ff-en);font-size:22px;color:var(--c-navy);font-weight:700}
@media (max-width:900px){.cases-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.cases-grid{grid-template-columns:1fr}}

/* MEMBERS */
.mems{background:var(--c-bg)}
.mems-tab{display:flex;gap:6px;margin-bottom:42px;border-bottom:1px solid var(--c-line);flex-wrap:wrap}
.mems-tab button{padding:14px 20px;border-bottom:2px solid transparent;font-family:var(--ff-en);font-size:13px;font-weight:600;letter-spacing:.04em;color:var(--c-text-sub);transition:color .2s,border-color .2s}
.mems-tab button.on{color:var(--c-navy);border-color:var(--c-accent)}
.mems-panel{display:none}
.mems-panel.on{display:block;animation:fadein .5s var(--ease)}
@keyframes fadein{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.mem-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.mem-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.mem-card{background:#fff;border:1px solid var(--c-line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.mem-card:hover{transform:translateY(-3px);box-shadow:0 16px 36px -16px rgba(11,23,56,.18)}
.mem-photo{aspect-ratio:4/5;background:repeating-linear-gradient(45deg,#f6f8fc 0 12px,#eef1f7 12px 24px);border-bottom:1px solid var(--c-line);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;color:var(--c-text-sub);font-family:var(--ff-mono);font-size:10px;text-align:center;letter-spacing:.04em}
.mem-photo::before{content:"";position:absolute;inset:14px;border:1px solid rgba(11,23,56,.08);border-radius:6px;pointer-events:none}
.mem-body{padding:18px 18px 22px;display:flex;flex-direction:column;gap:6px;flex:1}
.mem-role{font-family:var(--ff-en);font-size:10px;font-weight:600;letter-spacing:.14em;color:var(--c-accent);text-transform:uppercase}
.mem-name{font-size:17px;font-weight:700;color:var(--c-navy)}
.mem-name small{font-size:11px;font-weight:500;color:var(--c-text-sub);margin-left:6px;letter-spacing:.04em;font-family:var(--ff-mono)}
.mem-bio{font-size:12px;line-height:1.85;color:var(--c-text-sub);margin-top:4px}
.mem-quote{margin-top:auto;padding-top:14px;border-top:1px dashed var(--c-line);font-size:12px;color:var(--c-navy);font-weight:500;line-height:1.7}
.mem-quote::before{content:"「";opacity:.5}
.mem-quote::after{content:"」";opacity:.5}
.itw-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.itw-card{background:#fff;border:1px solid var(--c-line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}
.itw-img{aspect-ratio:4/3;background:repeating-linear-gradient(45deg,#f6f8fc 0 12px,#eef1f7 12px 24px);border-bottom:1px solid var(--c-line);position:relative;display:grid;place-items:center;color:var(--c-text-sub);font-family:var(--ff-mono);font-size:10px;text-align:center}
.itw-body{padding:22px;display:flex;flex-direction:column;gap:8px}
.itw-prev{font-family:var(--ff-mono);font-size:10px;color:var(--c-text-sub);letter-spacing:.04em}
.itw-name{font-size:18px;font-weight:700;color:var(--c-navy)}
.itw-quote{font-size:13px;line-height:1.85;color:var(--c-text-sub);margin-top:6px}
@media (max-width:900px){.mem-grid-4{grid-template-columns:1fr 1fr}.mem-grid-3{grid-template-columns:1fr 1fr}.itw-grid{grid-template-columns:1fr}}
@media (max-width:480px){.mem-grid-4,.mem-grid-3{grid-template-columns:1fr}}

/* CEO */
.ceo{background:var(--c-white)}
.ceo-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:start}
.ceo-photo{aspect-ratio:3/4;border-radius:14px;overflow:hidden;background:repeating-linear-gradient(45deg,#f6f8fc 0 12px,#eef1f7 12px 24px);border:1px dashed rgba(11,23,56,.25);position:relative;display:grid;place-items:center;color:var(--c-text-sub);font-family:var(--ff-mono);font-size:11px;text-align:center;padding:24px}
.ceo-body h2{margin-bottom:6px}
.ceo-body .ceo-quote{font-size:clamp(20px,2.4vw,28px);font-weight:700;line-height:1.6;margin:24px 0;color:var(--c-navy)}
.ceo-body p{font-size:14px;line-height:2.1;color:var(--c-text-sub);margin-bottom:14px}
.ceo-sign{margin-top:28px;font-size:13px;color:var(--c-text-sub)}
.ceo-sign strong{font-size:17px;color:var(--c-navy);margin-left:6px}
@media (max-width:900px){.ceo-wrap{grid-template-columns:1fr;gap:36px}}

/* NEWS */
.news{background:var(--c-bg)}
.news-list{display:grid;grid-template-columns:1fr;gap:0;border-top:1px solid var(--c-line)}
.news-item{display:grid;grid-template-columns:140px 140px 1fr 30px;gap:24px;align-items:center;padding:24px 8px;border-bottom:1px solid var(--c-line);transition:background .2s var(--ease)}
.news-item:hover{background:rgba(255,255,255,.7)}
.news-date{font-family:var(--ff-mono);font-size:12px;color:var(--c-text-sub);letter-spacing:.04em}
.news-cat{display:inline-block;padding:4px 10px;border-radius:99px;font-family:var(--ff-en);font-size:10px;font-weight:600;letter-spacing:.12em;background:var(--c-bg);border:1px solid var(--c-line);color:var(--c-text-sub);text-align:center}
.news-cat.press{background:var(--c-navy);color:#fff;border-color:var(--c-navy)}
.news-cat.tech{background:var(--c-accent);color:#fff;border-color:var(--c-accent)}
.news-cat.media{background:#fff;color:var(--c-accent);border-color:var(--c-accent)}
.news-ttl{font-size:14px;font-weight:500;line-height:1.65}
.news-arrow{font-family:var(--ff-mono);color:var(--c-text-sub);justify-self:end}
@media (max-width:760px){.news-item{grid-template-columns:1fr;gap:8px;padding:18px 4px}.news-arrow{display:none}.news-cat{justify-self:start}}

/* RECRUIT */
.recr{background:var(--c-white)}
.recr-cat{margin-top:32px;display:flex;flex-direction:column;gap:32px}
.recr-cat-block .cat-head{display:flex;align-items:baseline;gap:14px;margin-bottom:16px;border-bottom:1px solid var(--c-line);padding-bottom:12px}
.recr-cat-block .cat-head .ja{font-size:18px;font-weight:700;color:var(--c-navy)}
.recr-cat-block .cat-head .en{font-family:var(--ff-en);font-size:11px;font-weight:600;letter-spacing:.16em;color:var(--c-accent)}
.recr-cat-block .cat-head .count{margin-left:auto;font-family:var(--ff-mono);font-size:12px;color:var(--c-text-sub)}
.pos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.pos-card{border:1px solid var(--c-line);border-radius:8px;padding:18px 20px;display:flex;flex-direction:column;gap:6px;transition:all .25s var(--ease);background:#fff}
.pos-card:hover{border-color:var(--c-accent);transform:translateY(-2px);box-shadow:0 12px 28px -14px var(--c-accent-glow)}
.pos-card .pos-name{font-size:14px;font-weight:700;color:var(--c-navy);line-height:1.5}
.pos-card .pos-meta{font-family:var(--ff-mono);font-size:10px;color:var(--c-text-sub);letter-spacing:.06em;display:flex;gap:10px;flex-wrap:wrap}
.pos-card .pos-meta span::before{content:"●";color:var(--c-accent);font-size:6px;margin-right:5px;vertical-align:middle}
.recr-bottom{margin-top:56px;display:grid;grid-template-columns:1fr 1fr;gap:24px;padding:36px;border-radius:12px;background:var(--c-bg)}
.recr-bottom h3{font-size:16px;font-weight:700;margin-bottom:12px}
.recr-bottom ul{list-style:none;padding:0;font-size:13px;color:var(--c-text-sub);line-height:2}
.recr-bottom ul li{padding-left:18px;position:relative}
.recr-bottom ul li::before{content:"";position:absolute;left:0;top:13px;width:8px;height:1px;background:var(--c-accent)}
@media (max-width:900px){.pos-grid{grid-template-columns:1fr 1fr}.recr-bottom{grid-template-columns:1fr}}
@media (max-width:560px){.pos-grid{grid-template-columns:1fr}}

/* ABOUT */
.about{background:var(--c-bg)}
.about-wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.about-table{display:grid;grid-template-columns:140px 1fr;gap:0;background:#fff;border:1px solid var(--c-line);border-radius:10px;overflow:hidden}
.about-table dt,.about-table dd{padding:18px 22px;border-bottom:1px solid var(--c-line);font-size:13px;line-height:1.7}
.about-table dt{background:var(--c-bg);font-weight:600;color:var(--c-navy);font-size:12px;letter-spacing:.04em}
.about-table dt:last-of-type,.about-table dd:last-of-type{border-bottom:0}
.about-map{aspect-ratio:4/3;border-radius:12px;overflow:hidden;background:#e7ebf2;display:grid;place-items:center;color:var(--c-text-sub);font-family:var(--ff-mono);font-size:11px;position:relative}
.about-map::after{content:"";position:absolute;inset:0;background:linear-gradient(rgba(255,255,255,.6),rgba(255,255,255,0) 40%),linear-gradient(45deg,#dfe5f0 0 1px,transparent 1px 30px),linear-gradient(-45deg,#dfe5f0 0 1px,transparent 1px 30px)}
.about-map span{position:relative;z-index:2;background:var(--c-accent);color:#fff;padding:8px 16px;border-radius:99px;letter-spacing:.06em}
@media (max-width:900px){.about-wrap{grid-template-columns:1fr}.about-table{grid-template-columns:110px 1fr}}

/* HISTORY (about page) */
.history{margin-top:48px}
.history-list{position:relative;padding-left:30px}
.history-list::before{content:"";position:absolute;left:6px;top:8px;bottom:8px;width:1px;background:var(--c-line)}
.history-item{position:relative;padding:18px 0 22px;border-bottom:1px dashed var(--c-line);display:grid;grid-template-columns:120px 1fr;gap:24px}
.history-item:last-child{border-bottom:0}
.history-item::before{content:"";position:absolute;left:-30px;top:24px;width:13px;height:13px;border-radius:50%;background:#fff;border:2px solid var(--c-accent)}
.history-year{font-family:var(--ff-en);font-size:14px;font-weight:700;color:var(--c-navy);letter-spacing:.04em}
.history-text{font-size:13px;color:var(--c-text-sub);line-height:1.95}
@media (max-width:560px){.history-item{grid-template-columns:1fr;gap:4px}}

/* CTA / CONTACT */
.cta{background:var(--c-navy);color:#fff;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse 70% 80% at 50% 40%,#000 30%,transparent 80%)}
.cta-wrap{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(255,255,255,.1);border-radius:14px;overflow:hidden;position:relative}
.cta-cell{background:var(--c-navy);padding:48px 40px}
.cta-cell .eyebrow{color:var(--c-accent-2)}
.cta-cell .eyebrow::before{background:var(--c-accent-2)}
.cta-cell h3{font-size:24px;font-weight:700;margin:8px 0 14px;line-height:1.4}
.cta-cell p{font-size:13px;line-height:1.95;color:rgba(255,255,255,.7);margin-bottom:24px}
.contact-form{margin-top:64px;background:#fff;color:var(--c-text);border-radius:14px;padding:48px;display:grid;grid-template-columns:1fr 1fr;gap:18px;border:1px solid rgba(255,255,255,.1)}
.contact-form h3{grid-column:1/-1;font-size:18px;margin-bottom:6px;color:var(--c-navy)}
.contact-form .full{grid-column:1/-1}
.contact-form label{display:flex;flex-direction:column;gap:6px;font-size:12px;font-weight:600;color:var(--c-navy);letter-spacing:.02em}
.contact-form input,.contact-form select,.contact-form textarea{border:1px solid var(--c-line);border-radius:6px;padding:14px 14px;font:inherit;font-size:14px;background:var(--c-bg);color:var(--c-text);transition:border-color .2s var(--ease),background .2s var(--ease)}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:none;border-color:var(--c-accent);background:#fff}
.contact-form textarea{min-height:140px;resize:vertical}
.contact-form button{grid-column:1/-1;margin-top:14px;justify-self:start}
@media (max-width:900px){.cta-wrap{grid-template-columns:1fr}.contact-form{grid-template-columns:1fr;padding:32px 24px}}

/* FOOTER */
.ftr{background:var(--c-navy-deep);color:#fff;padding:72px 0 30px}
.ftr-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}
.ftr-brand .logo{color:#fff}
.ftr-brand .logo small{color:rgba(255,255,255,.5)}
.ftr-brand p{margin-top:20px;font-size:12px;line-height:1.95;color:rgba(255,255,255,.55);max-width:24em}
.ftr-col h5{font-family:var(--ff-en);font-size:11px;font-weight:600;letter-spacing:.16em;color:#fff;margin-bottom:18px;text-transform:uppercase}
.ftr-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.ftr-col a{font-size:13px;color:rgba(255,255,255,.65)}
.ftr-col a:hover{color:#fff;opacity:1}
.ftr-bot{border-top:1px solid rgba(255,255,255,.08);padding-top:24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;font-size:11px;color:rgba(255,255,255,.4);font-family:var(--ff-mono);letter-spacing:.06em}
@media (max-width:760px){.ftr-grid{grid-template-columns:1fr 1fr;gap:36px 24px}}
@media (max-width:480px){.ftr-grid{grid-template-columns:1fr}}

/* PAGE DETAIL BLOCKS (services / product / etc.) */
.svc-detail{padding:60px 0;border-bottom:1px solid var(--c-line)}
.svc-detail:last-child{border-bottom:0}
.svc-detail-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start}
.svc-detail .num-big{font-family:var(--ff-en);font-size:80px;font-weight:700;line-height:1;color:var(--c-bg);-webkit-text-stroke:1px var(--c-accent);margin-bottom:14px}
.svc-detail h2{font-size:clamp(24px,3vw,34px);font-weight:700;line-height:1.4;color:var(--c-navy);margin-bottom:14px}
.svc-detail .lead{margin-bottom:24px}
.svc-detail .spec{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:24px}
.svc-detail .spec-item{padding:16px 18px;border:1px solid var(--c-line);border-radius:8px}
.svc-detail .spec-item .lab{font-family:var(--ff-en);font-size:10px;color:var(--c-accent);letter-spacing:.12em;font-weight:600;margin-bottom:6px}
.svc-detail .spec-item .val{font-size:14px;font-weight:600;color:var(--c-navy)}
.svc-detail .ph{aspect-ratio:4/3}
.svc-detail ul.steps{list-style:none;padding:0;display:flex;flex-direction:column;gap:8px;margin-top:18px}
.svc-detail ul.steps li{padding:14px 18px;border-left:2px solid var(--c-accent);background:var(--c-bg);font-size:13px;color:var(--c-text-sub);border-radius:0 6px 6px 0}
.svc-detail ul.steps li strong{color:var(--c-navy);font-size:14px;display:block;margin-bottom:2px}
@media (max-width:900px){.svc-detail-grid{grid-template-columns:1fr;gap:36px}.svc-detail .spec{grid-template-columns:1fr}}

.spacer-1{height:24px}
.spacer-2{height:48px}