/* 下層ページ共通の土台（company.html のインライン CSS を切り出したもの。コラム用ページで使用） */
:root{
--black:#111418;
--ink:#1b1f24;
--sub:#6a6a6a;
--bg:#ffffff;
--alt:#f2f4f6;
--line:#dde1e6;
--navy:#13284f;
--blue:#1b3a78;
--gold:#a8893d;
--en:'Inter',sans-serif;
--jp:'Noto Sans JP',sans-serif;
--maxw:1280px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{overflow-x:hidden;scroll-behavior:smooth;scroll-padding-top:96px;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{
font-family:var(--jp);font-weight:500;
color:var(--ink);background:var(--bg);
line-height:1.9;-webkit-font-smoothing:antialiased;overflow-x:clip;
word-break:keep-all;overflow-wrap:anywhere;line-break:strict;
}
h1,h2,h3,h4,p,li,span,small,label,a,button,div,dt,dd{word-break:keep-all;overflow-wrap:anywhere}
.en,[class*="-en"],.marquee-track span{word-break:normal}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.en{font-family:var(--en)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 48px}
.gold{color:var(--gold)}
.nowrap{white-space:nowrap}
.preserve-case{text-transform:none}
::selection{background:var(--navy);color:#fff}
/* ---------- buttons ---------- */
.btn{
display:inline-flex;align-items:center;gap:.7em;
font-family:var(--jp);font-size:14px;font-weight:600;letter-spacing:.1em;
padding:16px 40px;border:1px solid var(--navy);color:var(--navy);
background:transparent;cursor:pointer;
transition:background .25s,color .25s,border-color .25s;
}
.btn:hover{background:var(--navy);color:#fff}
.btn.solid{background:var(--navy);color:#fff}
.btn.solid:hover{background:var(--blue);border-color:var(--blue)}
.btn.on-navy{border-color:rgba(255,255,255,.5);color:#fff}
.btn.on-navy:hover{background:#fff;color:var(--navy);border-color:#fff}
.btn.gold{background:var(--gold);border-color:var(--gold);color:#fff}
.btn.gold:hover{background:#96792f;border-color:#96792f}
.btn .arrow{transition:transform .25s}
.btn:hover .arrow{transform:translateX(4px)}
/* ---------- header ---------- */
header.gh{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.97);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.gh .wrap{display:flex;justify-content:space-between;align-items:center;height:80px}
.brand{display:flex;align-items:baseline;gap:11px}
.brand .b-main{font-family:var(--en);font-weight:700;font-size:20px;letter-spacing:.08em;color:var(--navy)}
.brand-logo{height:24px;width:auto;display:block}
.brand small{font-size:10px;letter-spacing:.14em;color:var(--sub);font-family:var(--en);font-weight:600}
.gnav{display:flex;align-items:center;gap:30px}
.gnav a{position:relative;font-size:14px;font-weight:700;letter-spacing:.06em;color:var(--ink);padding:6px 0;transition:color .2s}
.gnav a:not(.contact):hover{color:var(--navy)}
.gnav a:not(.contact)::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--navy);transform:scaleX(0);transform-origin:left;transition:transform .22s}
.gnav a:not(.contact):hover::after{transform:scaleX(1)}
.gnav a.active:not(.contact){color:var(--navy)}
.gnav a.active:not(.contact)::after{transform:scaleX(1)}
.gnav .contact{background:var(--navy);color:#fff;padding:13px 28px;border-radius:999px;font-size:13.5px;letter-spacing:.08em;margin-left:6px;transition:background .25s}
.gnav .contact:hover{background:var(--blue);color:#fff}
.gnav .contact::after{display:none}
.lang-switch{display:inline-flex;align-items:center;gap:6px;font-family:var(--en)!important;font-size:12.5px;font-weight:700;letter-spacing:.04em;margin-left:8px}
.lang-switch a{color:var(--sub)!important;transition:color .2s}
.lang-switch a:hover{color:var(--navy)!important}
.lang-switch a.lang-current{color:var(--navy)!important;pointer-events:none}
.lang-switch .lang-sep{color:var(--line)}
.lang-switch::after{display:none!important}
.nav-toggle{display:none;flex-direction:column;gap:6px;background:none;border:none;cursor:pointer;padding:8px;z-index:95}
.nav-toggle span{display:block;width:26px;height:2px;background:var(--navy);transition:transform .3s,opacity .3s}
@media(max-width:980px){
.nav-toggle{display:flex}
.gnav{position:fixed;inset:0;height:100vh;background:rgba(255,255,255,.99);backdrop-filter:blur(14px);flex-direction:column;justify-content:center;gap:34px;opacity:0;pointer-events:none;transition:opacity .3s;z-index:90}
.gnav a{font-size:19px;letter-spacing:.1em}
.gnav a:not(.contact)::after{display:none}
.gnav .contact{margin-top:8px;padding:15px 40px;font-size:15px}
body.menu-open{overflow:hidden}
body.menu-open .gnav{opacity:1;pointer-events:auto}
body.menu-open .nav-toggle span:nth-child(1){transform:translateY(8px) rotate(45deg)}
body.menu-open .nav-toggle span:nth-child(2){opacity:0}
body.menu-open .nav-toggle span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
}
@media(max-width:560px){.brand small{display:none}}
/* ---------- breadcrumb ---------- */
.breadcrumb{background:var(--alt);border-bottom:1px solid var(--line)}
.breadcrumb .wrap{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--sub);letter-spacing:.03em;padding:15px 48px}
.breadcrumb a{color:var(--sub);transition:color .2s}
.breadcrumb a:hover{color:var(--navy)}
.breadcrumb .sep{color:#b7bcc4}
.breadcrumb .current{color:var(--navy);font-weight:700}
/* ---------- page head (subpages) ---------- */
.page-head{background:radial-gradient(120% 160% at 15% 0%,#1b3a78 0%,var(--navy) 46%,#0c1b36 100%);color:#fff;padding:68px 0 58px;position:relative;overflow:hidden}
@media(max-width:560px){.page-head{min-height:320px}}
.page-head::after{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:44px 44px;mask-image:radial-gradient(70% 90% at 15% 20%,#000,transparent 78%);pointer-events:none}
.page-head .wrap{position:relative;z-index:1}
.page-head .tag{font-family:var(--en);font-size:13.5px;font-weight:700;letter-spacing:.28em;text-transform:uppercase;color:var(--gold)}
.page-head h1{font-size:clamp(32px,5.2vw,60px);font-weight:900;letter-spacing:.04em;line-height:1.4;margin-top:16px}
.mobile-br{display:none}
@media(max-width:480px){.mobile-br{display:inline}}
.page-head p{margin-top:18px;color:rgba(255,255,255,.82);font-size:17px;line-height:2.1;letter-spacing:.03em;max-width:760px}
/* ---------- shared section heads ---------- */
section{padding:148px 0}
.s-head{max-width:1040px;margin-bottom:56px;margin-left:auto;margin-right:auto;text-align:center}
.s-head .tag{font-family:var(--en);font-size:14.5px;font-weight:700;letter-spacing:.28em;text-transform:uppercase;color:var(--navy)}
.s-head h2{font-size:clamp(29px,3.7vw,50px);font-weight:800;letter-spacing:.03em;line-height:1.3;margin-top:14px;color:var(--ink)}
.s-head .bar{width:48px;height:3px;background:var(--gold);margin-top:24px;margin-left:auto;margin-right:auto}
.s-head .sub{margin-top:24px;color:var(--sub);font-size:17px;line-height:2.15;letter-spacing:.03em;max-width:660px;margin-left:auto;margin-right:auto}
.alt{background:var(--alt)}
/* ---------- hero (home only) ---------- */
.hero{position:relative;min-height:min(90vh,860px);display:flex;align-items:center;background:var(--black);overflow:hidden}
.hero-montage{position:absolute;inset:0;z-index:0;display:none;grid-template-columns:repeat(3,1fr);grid-auto-rows:1fr}
.hero-montage img{width:100%;height:100%;object-fit:cover;display:block;filter:grayscale(.15)}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;display:block;opacity:0;animation:heroVidIn 1s ease .2s both}
@keyframes heroVidIn{to{opacity:1}}
@media(prefers-reduced-motion:reduce){.hero-video{animation:none;opacity:1}}
.hero-overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(8,14,26,.46),rgba(8,14,26,.28) 45%,rgba(8,14,26,.52)),radial-gradient(78% 74% at 50% 48%,rgba(8,14,26,.1),rgba(8,14,26,.5))}
.hero-inner{position:relative;z-index:2;width:100%;text-align:center;color:#fff;padding-top:120px;padding-bottom:96px}
.hero .hero-ey{display:block;font-family:var(--en);font-size:clamp(11px,1.6vw,14px);letter-spacing:.3em;text-transform:uppercase;color:var(--gold);font-weight:600;margin-bottom:30px;text-shadow:0 1px 10px rgba(0,0,0,.55)}
.hero h1{font-weight:900;font-size:clamp(33px,6vw,70px);line-height:1.4;letter-spacing:.05em;color:#fff;text-shadow:0 2px 8px rgba(0,0,0,.6),0 4px 30px rgba(0,0,0,.5)}
.hero h1 .u{position:relative;white-space:nowrap}
.hero h1 .u::after{content:"";position:absolute;left:0;right:0;bottom:.1em;height:.14em;background:var(--gold);z-index:-1;border-radius:2px}
.hero-sub{margin:32px auto 0;max-width:42em;font-size:clamp(14px,1.7vw,18px);line-height:2.05;letter-spacing:.08em;color:#fff;font-weight:500;text-shadow:0 1px 8px rgba(0,0,0,.7),0 2px 16px rgba(0,0,0,.5)}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:46px}
@media(max-width:760px){
.hero-montage{display:grid;grid-template-columns:repeat(2,1fr)}
.hero-video{display:none}
.hero-overlay{background:linear-gradient(180deg,rgba(8,14,26,.66),rgba(8,14,26,.58) 45%,rgba(8,14,26,.72))}
.hero-inner{padding-top:104px;padding-bottom:78px}
.hero h1{font-size:clamp(30px,8.4vw,42px)}
.hero-cta{flex-direction:column;align-items:center}
.hero-cta .btn{width:100%;max-width:320px;justify-content:center}
}
/* ---------- services / hub cards ---------- */
.s-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.s-card{display:flex;flex-direction:column;gap:14px;padding:38px 34px;background:var(--bg);transition:background .25s;color:inherit;min-width:0}
.s-card:hover{background:var(--alt)}
.alt .s-card{background:var(--alt)}
.alt .s-card:hover{background:#fff}
.s-ic{flex:none;width:50px;height:50px;border:1px solid var(--line);display:grid;place-items:center;background:#fff}
.s-ic svg{width:24px;height:24px;stroke:var(--navy);fill:none;stroke-width:1.5}
.s-card h3{font-size:17.5px;font-weight:700;letter-spacing:.04em;color:var(--navy);margin-bottom:2px}
.s-card p{color:var(--sub);font-size:15.5px;line-height:2;letter-spacing:.02em}
.s-card .s-more{margin-top:6px;font-family:var(--en);font-size:11px;letter-spacing:.1em;font-weight:700;color:var(--gold)}
.s-card:hover .s-more .arrow{transform:translateX(4px)}
.s-more .arrow{display:inline-block;transition:transform .25s}
@media(max-width:900px){.s-grid{grid-template-columns:1fr}}
/* ---------- total support wheel ---------- */
#total{background:linear-gradient(180deg,#eaf1fb 0%,#f5f8fd 55%,#e9f0fa 100%)}
.total-inner{display:grid;grid-template-columns:1fr 1.14fr;gap:52px;align-items:center}
.total-copy p{color:var(--sub);font-size:16px;line-height:2.2;letter-spacing:.03em;margin-bottom:18px}
.total-copy p b{color:var(--ink);font-weight:700}
.total-emph{margin-top:24px;padding:16px 22px;border-left:4px solid var(--gold);background:rgba(255,255,255,.75);font-size:15.5px;font-weight:700;color:var(--navy);letter-spacing:.03em;line-height:1.85}
.wheel{position:relative;width:100%;max-width:640px;margin:0 auto;aspect-ratio:1}
.wheel-ring{position:absolute;inset:13%;border:1px solid var(--line);border-radius:50%}
.wheel-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);text-align:center;z-index:2}
.wheel-center .wc-main{font-family:var(--en);font-weight:700;font-size:clamp(16px,2.7vw,22px);letter-spacing:.05em;color:var(--navy);line-height:1.15}
.wheel-center .wc-sub{margin-top:6px;font-family:var(--en);font-size:11px;letter-spacing:.16em;color:var(--gold);font-weight:600}
.node{position:absolute;width:22%;aspect-ratio:1;transform:translate(-50%,-50%);background:#fff;border:1px solid var(--line);border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;transition:opacity .5s ease,transform .5s cubic-bezier(.2,.7,.3,1),border-color .25s,box-shadow .25s;z-index:1;box-shadow:0 4px 14px rgba(19,40,79,.05)}
.node.pre{opacity:0;transform:translate(-50%,-50%) scale(.5)}
.node:hover{border-color:var(--gold);transform:translate(-50%,-50%) scale(1.1);box-shadow:0 12px 30px rgba(19,40,79,.16);z-index:3}
.node:hover svg{stroke:var(--gold)}
.node:hover span{color:var(--navy)}
.node svg{width:clamp(18px,4.4vw,24px);height:clamp(18px,4.4vw,24px);stroke:var(--navy);fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;transition:stroke .25s}
.node span{font-size:clamp(9px,2.1vw,11px);color:var(--ink);font-weight:500;letter-spacing:.01em;text-align:center;line-height:1.2;transition:color .25s}
@media(prefers-reduced-motion:reduce){.node{transition:border-color .25s,box-shadow .25s}.node.pre{opacity:1;transform:translate(-50%,-50%)}}
@media(max-width:900px){.total-inner{grid-template-columns:1fr;gap:40px}.wheel{max-width:440px}}
/* ---------- works ---------- */
.works-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.work-card{display:block;border:1px solid var(--line);background:#fff;color:inherit;transition:transform .25s,box-shadow .25s;min-width:0}
.work-card:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(19,40,79,.1)}
.work-thumb .wt-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) scale(.85);z-index:2;width:52px;height:52px;border:2px solid rgba(255,255,255,.9);border-radius:50%;display:grid;place-items:center;color:#fff;font-size:15px;padding-left:3px;opacity:0;transition:opacity .25s,transform .25s;backdrop-filter:blur(2px)}
.work-card:hover .wt-play{opacity:1;transform:translate(-50%,-50%) scale(1)}
.work-body .wc-link{margin-top:14px;font-family:var(--en);font-size:11px;letter-spacing:.1em;font-weight:600;color:var(--gold);opacity:.85}
.work-card:hover .wc-link{opacity:1}
.work-thumb{position:relative;aspect-ratio:16/10;background:linear-gradient(150deg,var(--navy) 0%,#0f2547 60%,var(--blue) 100%);display:flex;align-items:flex-end;padding:16px;overflow:hidden}
.work-thumb .wt-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.work-thumb::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(11,23,45,.12) 0%,transparent 32%,transparent 52%,rgba(11,23,45,.8) 100%)}
.work-thumb .wt-cat{position:relative;z-index:2;font-family:var(--en);font-size:11px;letter-spacing:.12em;color:var(--gold);font-weight:600;text-shadow:0 1px 6px rgba(0,0,0,.4)}
.work-thumb .wt-year{position:absolute;top:14px;right:16px;z-index:2;font-family:var(--en);font-size:11px;letter-spacing:.08em;color:rgba(255,255,255,.75);text-shadow:0 1px 6px rgba(0,0,0,.4)}
.work-body{padding:20px 22px}
.work-body .wc-client{font-size:15px;font-weight:700;letter-spacing:.03em;color:var(--navy)}
.work-body .wc-title{font-size:14px;color:var(--sub);margin-top:7px;letter-spacing:.02em;line-height:1.75}
@media(max-width:900px){.works-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.works-grid{grid-template-columns:1fr}}
/* ---------- tab-style content blocks (reused on tver.html / media.html) ---------- */
.tab-lead{font-size:18px;color:var(--sub);line-height:2.2;letter-spacing:.03em;max-width:40em;margin-bottom:18px}
.tab-lead + .tab-sub{margin-top:40px}
.tab-lead b{color:var(--ink);font-weight:700}
.tab-sub{font-family:var(--en);font-size:13.5px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--navy);margin:0 0 24px}
.tf-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.tf-card{background:#fff;padding:34px 30px;min-width:0}
.tf-top{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.tf-ic{flex:none;width:46px;height:46px;border:1px solid var(--line);display:grid;place-items:center;background:var(--alt)}
.tf-ic svg{width:23px;height:23px;stroke:var(--navy);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.tf-card .tf-no{font-family:var(--en);font-size:12px;font-weight:700;letter-spacing:.16em;color:var(--gold)}
.tf-card h4{font-size:17px;font-weight:700;letter-spacing:.03em;color:var(--navy);margin-bottom:12px}
.tf-card p{font-size:15.5px;color:var(--sub);line-height:1.95;letter-spacing:.02em}
.tf-card p b{color:var(--ink);font-weight:700}
.scale-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:40px}
.scale-card{background:#fff;padding:32px 28px;min-width:0}
.scale-card .sc-no{font-family:var(--en);font-size:11px;font-weight:700;letter-spacing:.16em;color:var(--gold);margin-bottom:14px}
.scale-card h4{font-size:16.5px;font-weight:700;color:var(--navy);margin-bottom:10px;letter-spacing:.03em}
.scale-card p{font-size:15.5px;color:var(--sub);line-height:1.9;letter-spacing:.02em}
.tab-foot{margin-top:30px;font-size:15.5px;color:var(--ink);letter-spacing:.02em;line-height:1.95}
.tab-foot b{color:var(--navy);font-weight:700}
.media-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.media-item{background:#fff;padding:30px 30px;display:flex;gap:20px;align-items:flex-start;min-width:0}
.media-item .mi-ic{flex:none;width:48px;height:48px;border:1px solid var(--line);display:grid;place-items:center}
.media-item .mi-ic svg{width:24px;height:24px;stroke:var(--navy);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.media-item h4{font-size:16.5px;font-weight:700;color:var(--navy);letter-spacing:.03em;display:flex;align-items:center;gap:10px}
.media-item h4 .lead-badge{font-family:var(--en);font-size:9.5px;letter-spacing:.1em;background:var(--gold);color:#fff;padding:3px 8px;font-weight:600}
.media-item p{font-size:15px;color:var(--sub);line-height:1.9;margin-top:8px;letter-spacing:.02em}
.policy-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:40px}
.policy-card{background:#fff;padding:32px 30px;min-width:0}
.policy-card .pc-no{font-family:var(--en);font-size:12px;font-weight:700;letter-spacing:.16em;color:var(--gold);margin-bottom:14px}
.policy-card h4{font-size:16.5px;font-weight:700;color:var(--navy);margin-bottom:12px;letter-spacing:.03em}
.policy-card p{font-size:14.5px;color:var(--sub);line-height:1.95;letter-spacing:.02em}
@media(max-width:900px){.tf-grid,.scale-grid,.media-grid,.policy-grid{grid-template-columns:1fr}}
/* ---------- コラム ---------- */
.column-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.tvcm-card{display:block;position:relative;padding:40px 36px;background:radial-gradient(120% 140% at 15% 0%,#1b3a78 0%,var(--navy) 46%,#0c1b36 100%);color:#fff;overflow:hidden;transition:transform .3s,box-shadow .3s;min-width:0}
.tvcm-card::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(70% 90% at 15% 30%,#000,transparent 78%);pointer-events:none}
.tvcm-card:hover{transform:translateY(-4px);box-shadow:0 20px 50px rgba(19,40,79,.28)}
.tvcm-card-inner{position:relative;z-index:2}
.tvcm-card h3{font-size:clamp(18px,2vw,21px);font-weight:700;line-height:1.6;letter-spacing:.03em;margin-bottom:22px}
.tvcm-card-link{display:inline-flex;align-items:center;gap:.6em;font-family:var(--jp);font-weight:700;font-size:14px;letter-spacing:.06em;color:var(--gold)}
.tvcm-card-link .arrow{transition:transform .25s}
.tvcm-card:hover .tvcm-card-link .arrow{transform:translateX(4px)}
@media(max-width:800px){.column-grid{grid-template-columns:1fr}}
@media(max-width:600px){.tvcm-card{padding:34px 26px}}
/* ---------- group / numbers ---------- */
.nums{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:8px}
.num-cell{background:var(--bg);text-align:center;padding:48px 20px;min-width:0}
.alt .num-cell{background:var(--alt)}
.num-cell .n{font-family:var(--en);font-weight:700;font-size:clamp(40px,6vw,60px);line-height:1;color:var(--navy);letter-spacing:.02em}
.num-cell .n .unit{font-size:.4em;font-weight:600;margin-left:4px;color:var(--sub)}
.num-cell .l{margin-top:16px;font-size:13.5px;color:var(--sub);font-weight:500;letter-spacing:.04em}
.logos{margin-top:54px;text-align:center}
.logos .cap{font-family:var(--en);font-size:12.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--sub);margin-bottom:22px}
.logos .row{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 30px}
.logos span{font-family:var(--en);font-weight:600;font-size:14px;color:#7a828e;letter-spacing:.06em}
/* ---------- steps ---------- */
.st-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.st-card{position:relative;background:var(--bg);padding:44px 34px}
.alt .st-card{background:var(--alt)}
.st-card .no{font-family:var(--en);font-weight:700;font-size:13px;letter-spacing:.2em;color:var(--gold);margin-bottom:18px}
.st-card h3{font-size:18px;font-weight:700;letter-spacing:.04em;color:var(--navy);margin-bottom:14px}
.st-card p{color:var(--sub);font-size:15.5px;line-height:2;letter-spacing:.02em}
/* ---------- representative ---------- */
.rep-inner{display:grid;grid-template-columns:.72fr 1.28fr;gap:56px;align-items:center}
.rep-photo{position:relative;aspect-ratio:4/5;background:linear-gradient(160deg,var(--navy),#0f2547);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#fff;overflow:hidden;padding:30px}
.rep-photo::after{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:38px 38px;mask-image:radial-gradient(70% 70% at 50% 50%,#000,transparent 78%);pointer-events:none}
.rep-photo>*{position:relative;z-index:1}
.rep-photo .rp-logo{width:150px;height:auto;margin-bottom:26px}
.rep-photo .ph-en{font-family:var(--en);font-weight:700;font-size:19px;letter-spacing:.12em}
.rep-photo .rp-div{display:block;width:34px;height:2px;background:var(--gold);margin:16px 0}
.rep-photo small{display:block;font-size:12px;letter-spacing:.06em;color:rgba(255,255,255,.8)}
.rep-photo .rp-grp{margin-top:8px;font-size:10.5px;color:rgba(255,255,255,.5);letter-spacing:.08em}
.rep-copy .tag{font-family:var(--en);font-size:14.5px;font-weight:700;letter-spacing:.28em;text-transform:uppercase;color:var(--navy)}
.rep-copy .q{font-size:clamp(19px,2.5vw,26px);font-weight:700;line-height:1.75;letter-spacing:.05em;color:var(--ink);margin:18px 0 26px}
.rep-copy .bar{width:48px;height:3px;background:var(--gold);margin-bottom:26px}
.rep-copy p{color:var(--sub);font-size:14.5px;line-height:2.1;letter-spacing:.03em;margin-bottom:16px}
.rep-sign{margin-top:26px;font-family:var(--en);font-size:13px;letter-spacing:.06em;color:var(--sub)}
.rep-sign b{color:var(--navy);font-weight:700}
@media(max-width:900px){.rep-inner{grid-template-columns:1fr;gap:40px}.rep-photo{aspect-ratio:16/10;max-height:280px}}
/* ---------- final CTA ---------- */
.cta{background:var(--navy);color:#fff;text-align:center;position:relative;overflow:hidden}
.cta::after{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:56px 56px;mask-image:radial-gradient(60% 70% at 50% 0,#000,transparent 75%);pointer-events:none}
.cta .wrap{position:relative;z-index:2}
.cta .tag{font-family:var(--en);font-size:13.5px;font-weight:600;letter-spacing:.28em;text-transform:uppercase;color:var(--gold)}
.cta h2{font-size:clamp(26px,4vw,44px);font-weight:900;line-height:1.45;letter-spacing:.06em;margin:18px 0 22px}
.cta p{color:rgba(255,255,255,.8);font-size:15px;line-height:2.1;letter-spacing:.04em;max-width:36em;margin:0 auto 38px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.cta-mail{margin-top:28px;font-family:var(--en);font-size:13px;letter-spacing:.06em;color:rgba(255,255,255,.7)}
.cta-mail b{color:var(--gold);font-weight:600}
/* ---------- affiliation ---------- */
.affiliation{background:var(--bg);text-align:center;padding:72px 0;border-top:1px solid var(--line)}
.aff-text{font-size:clamp(15px,2.3vw,20px);font-weight:700;letter-spacing:.08em;color:var(--ink)}
.aff-logo{display:inline-block;margin-top:30px;transition:opacity .25s}
.aff-logo:hover{opacity:.6}
.aff-logo svg{width:clamp(190px,28vw,300px);height:auto;display:block}
.aff-logo svg path{fill:var(--black)}
/* ---------- company profile ---------- */
.company-tbl{max-width:860px;margin:0 auto;border-top:1px solid var(--line)}
.c-row{display:grid;grid-template-columns:180px 1fr;border-bottom:1px solid var(--line);min-width:0}
.c-k{padding:22px 24px;font-size:13px;font-weight:700;color:var(--navy);letter-spacing:.06em;background:#fff;min-width:0}
.alt .c-k{background:var(--alt)}
.c-v{padding:22px 26px;font-size:15.5px;color:var(--ink);line-height:2;letter-spacing:.03em;font-weight:500;min-width:0;overflow-wrap:anywhere}
.c-v a{color:var(--blue);text-decoration:underline;text-underline-offset:3px;font-weight:700}
.c-v a:hover{color:var(--navy)}
@media(max-width:600px){
.c-row{grid-template-columns:1fr}
.c-k{padding:16px 18px 4px;background:transparent!important}
.c-v{padding:0 18px 18px}
}
/* ---------- related pages nav ---------- */
.related{border-top:1px solid var(--line);padding-top:44px;margin-top:64px}
.related .r-lbl{font-family:var(--en);font-size:12.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--sub);margin-bottom:20px}
.related-grid{display:flex;flex-wrap:wrap;gap:14px}
.related-grid a{display:inline-flex;align-items:center;gap:10px;padding:13px 22px;border:1px solid var(--line);font-size:13.5px;font-weight:700;color:var(--navy);letter-spacing:.03em;transition:border-color .2s,background .2s}
.related-grid a:hover{border-color:var(--navy);background:var(--alt)}
/* ---------- contact form ---------- */
.cform{max-width:720px;margin:0 auto}
.cf-row{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.cform label{display:block;font-size:13.5px;font-weight:700;color:var(--navy);letter-spacing:.04em;margin-bottom:22px}
.cform .req{font-size:10px;color:#fff;background:var(--gold);padding:2px 8px;margin-left:8px;font-weight:600;letter-spacing:.06em;vertical-align:middle}
.cform .opt{font-size:10px;color:var(--sub);background:var(--alt);border:1px solid var(--line);padding:2px 8px;margin-left:8px;font-weight:600;letter-spacing:.06em;vertical-align:middle}
.cf-field{margin-bottom:24px}
.cf-label{font-size:13px;font-weight:700;color:var(--navy);letter-spacing:.04em;margin:0 0 11px}
.cf-chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{cursor:pointer;user-select:none;display:inline-block}
.chip input{position:absolute;opacity:0;width:0;height:0}
.chip span{display:inline-block;padding:11px 20px;border:1px solid var(--line);background:#fff;font-size:13.5px;font-weight:700;color:var(--sub);letter-spacing:.03em;transition:background .2s,color .2s,border-color .2s}
.chip span:hover{border-color:var(--navy);color:var(--navy)}
.chip input:checked + span{background:var(--navy);border-color:var(--navy);color:#fff}
.chip input:focus-visible + span{outline:2px solid var(--gold);outline-offset:2px}
.cform input,.cform textarea{width:100%;margin-top:9px;padding:14px 16px;border:1px solid var(--line);background:#fff;font-family:inherit;font-size:16px;font-weight:500;color:var(--ink);box-sizing:border-box;border-radius:0;transition:border-color .2s}
.cform input:focus,.cform textarea:focus{outline:none;border-color:var(--navy)}
.cform textarea{resize:vertical;line-height:1.8}
.cf-hidden{position:absolute;left:-9999px}
.cf-thanks{max-width:720px;margin:0 auto;padding:32px 28px;border:1px solid var(--gold);background:#fff;text-align:center;font-size:15px;line-height:2;color:var(--ink);letter-spacing:.03em}
.cf-thanks b{color:var(--navy);font-weight:700;font-size:17px}
.cf-submit{text-align:center;margin-top:8px}
.cf-note{text-align:center;margin-top:26px;font-size:13.5px;color:var(--sub);letter-spacing:.04em}
.cf-note b{color:var(--navy);font-weight:700}
@media(max-width:600px){.cf-row{grid-template-columns:1fr}}
/* ---------- footer ---------- */
footer{background:var(--black);color:#fff;padding:56px 0 40px}
.foot-top{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:22px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.12)}
.foot-nav{display:flex;flex-wrap:wrap;gap:10px 28px}
.foot-nav a{font-size:13px;color:rgba(255,255,255,.75);letter-spacing:.04em;transition:color .2s}
.foot-nav a:hover{color:var(--gold)}
.foot-grid{display:flex;justify-content:space-between;flex-wrap:wrap;gap:34px;margin-top:32px}
.foot-brand .fb-main{font-family:var(--en);font-weight:700;font-size:19px;letter-spacing:.1em}
.footer-logo{height:26px;width:auto;display:block}
.foot-brand .fb-sub{color:rgba(255,255,255,.6);font-size:13px;margin-top:0;line-height:2;letter-spacing:.03em}
.foot-info{font-size:13px;color:rgba(255,255,255,.7);line-height:2.2;text-align:right}
.foot-info dt{display:inline;font-family:var(--en);letter-spacing:.16em;color:var(--gold);font-size:10.5px;font-weight:600;margin-right:10px}
.copy{margin-top:34px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);text-align:left;font-family:var(--en);font-size:11px;letter-spacing:.14em;color:rgba(255,255,255,.4)}
@media(max-width:900px){.foot-info{text-align:left}.foot-grid{flex-direction:column}.foot-top{align-items:flex-start}}
@media(max-width:900px){.st-grid,.nums{grid-template-columns:1fr}}
/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
/* ---------- 取引先ロゴ マーキー ---------- */
.marquee{overflow:hidden;width:100%;-webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.marquee-track{display:flex;align-items:center;gap:44px;width:max-content;animation:marqueeMove 38s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track span{font-family:var(--en);font-weight:600;font-size:14px;color:#7a828e;letter-spacing:.06em;white-space:nowrap;flex:none}
@keyframes marqueeMove{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.marquee-track{animation:none}}
/* ---------- フローティングボタン ---------- */
.floatbtns{position:fixed;right:22px;bottom:22px;z-index:70;display:flex;flex-direction:column;align-items:flex-end;gap:12px;opacity:0;transform:translateY(16px);pointer-events:none;transition:opacity .3s,transform .3s}
.floatbtns.show{opacity:1;transform:none;pointer-events:auto}
.fb-top{width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--navy);font-size:18px;cursor:pointer;box-shadow:0 6px 20px rgba(19,40,79,.14);transition:background .2s,color .2s,transform .2s;display:grid;place-items:center}
.fb-top:hover{background:var(--navy);color:#fff;transform:translateY(-2px)}
.fb-contact{display:inline-flex;align-items:center;gap:8px;background:var(--gold);color:#fff;font-weight:700;font-size:14px;letter-spacing:.06em;padding:14px 24px;border-radius:999px;box-shadow:0 8px 24px rgba(229,181,103,.4);transition:background .2s,transform .2s;white-space:nowrap}
.fb-contact:hover{background:#96792f;color:#fff;transform:translateY(-2px)}
@media(max-width:560px){.floatbtns{right:14px;bottom:14px;gap:10px}.fb-contact{padding:12px 20px;font-size:13px}.fb-top{width:42px;height:42px}}
/* responsive */
@media(max-width:560px){
section{padding:68px 0}
.wrap{padding:0 24px}
.breadcrumb .wrap{padding:13px 24px}
.btn{width:100%;justify-content:center}
}