/* Layout: 参考サイトのような、モノトーンを基調にしたコーポレートサイト。濃紺がアクセント。Huge two-line English section titles over a dark Japanese label bar with slashes, bold Japanese headlines, dark full-bleed bands for the hero / message / CTA, dotted-wave textures in place of photos. Single light theme by choice (corporate site). */
:root{
  --bg:#F9F9F9; --paper:#FFFFFF; --ink:#1C1C1C; --muted:#5F6368; --faint:#9AA0A6; --line:#E4E6EA; --line-strong:#C9CDD3;
  --dark:#0D1526; --dark-2:#16213A; --on-dark:#F2F4F8; --on-dark-muted:#CDD4E0;
  --brand:#34507F; --brand-bright:#3D7BFF; --sky:#6CC4F0;
  --f-jp:"Noto Sans JP","Hiragino Sans","Yu Gothic",sans-serif;
  --f-en:"Poppins","Noto Sans JP","Hiragino Sans",sans-serif;
  --r:10px;
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{margin:0}
:root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
img{max-width:100%}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--f-jp);font-size:15px;line-height:1.9;-webkit-font-smoothing:antialiased}
a{color:inherit}
:focus-visible{outline:2px solid var(--brand-bright);outline-offset:3px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
.wrap{padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px))}
.in{max-width:1180px;margin:0 auto;position:relative}
section{padding-block:120px}
section.soft{background:var(--paper)}
h1,h2,h3{text-wrap:balance}

/* section heading: big English + label bar */
.sh{display:flex;flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:28px}
.sh .en{margin:0;font-family:var(--f-en);font-weight:600;font-size:clamp(38px,5vw,60px);line-height:1.08;letter-spacing:-.01em;color:var(--ink)}
.sh .jp{display:inline-flex;align-items:center;gap:18px;background:var(--dark);color:var(--on-dark);font-size:12px;font-weight:700;letter-spacing:.12em;padding:5px 14px;min-width:200px}
.sh .jp::after{content:"";margin-left:auto;width:44px;height:12px;background:repeating-linear-gradient(-60deg,var(--on-dark) 0 2px,transparent 2px 8px)}
.sh.dark .en{color:var(--on-dark)}
.sh.dark .jp{background:var(--on-dark);color:var(--dark)}
.sh.dark .jp::after{background:repeating-linear-gradient(-60deg,var(--dark) 0 2px,transparent 2px 8px)}
.h2{font-weight:800;font-size:clamp(22px,2.4vw,30px);line-height:1.5;margin:0 0 48px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:14px;background:var(--dark);color:#fff;text-decoration:none;padding:14px 22px 14px 28px;border-radius:999px;font-size:14px;font-weight:500;border:1px solid var(--dark);transition:background .2s,color .2s,border-color .2s}
.btn::after{content:"";width:22px;height:22px;border-radius:50%;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 6l6 6-6 6' fill='none' stroke='%230D1526' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat;transition:transform .2s}
.btn:hover{background:var(--brand);border-color:var(--brand)}
.btn:hover::after{transform:translateX(3px)}
.btn.light{background:#fff;color:var(--dark);border-color:#fff}
.btn.light::after{background-color:var(--dark);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 6l6 6-6 6' fill='none' stroke='%23ffffff' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
.btn.light:hover{background:var(--sky);border-color:var(--sky)}
.btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn.ghost::after{display:none}
.btn.ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}

/* header */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--paper)}
.bar{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.bar .in{display:flex;align-items:center;gap:24px;padding-block:14px;flex-wrap:wrap;max-width:none}
.logo{display:flex;align-items:center;text-decoration:none}
.logo img{display:block;height:22px;width:auto}
.bar nav{display:flex;gap:32px;margin-left:auto;font-size:13px;font-weight:500;flex-wrap:wrap}
.bar nav a{text-decoration:none;transition:color .2s}
.bar nav a:hover{color:var(--brand)}
.bar .btn{padding:9px 20px;font-size:13px}
.bar .btn::after{display:none}
.nav-contact{display:none}
.menu-btn{display:none;width:42px;height:42px;flex:none;border:1px solid var(--line-strong);border-radius:50%;background:var(--paper);cursor:pointer;padding:0;position:relative}
.menu-btn span,.menu-btn::before,.menu-btn::after{content:"";position:absolute;left:12px;right:12px;height:2px;background:var(--dark);border-radius:1px;transition:transform .2s,opacity .2s}
.menu-btn span{top:20px}.menu-btn::before{top:14px}.menu-btn::after{top:26px}
.menu-btn[aria-expanded="true"] span{opacity:0}
.menu-btn[aria-expanded="true"]::before{transform:translateY(6px) rotate(45deg)}
.menu-btn[aria-expanded="true"]::after{transform:translateY(-6px) rotate(-45deg)}

/* dotted wave texture (stands in for photography) */
.dots,.hero-bg{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.dots::before,.hero-bg::before{content:"";position:absolute;left:-20%;right:-20%;top:30%;height:140%;
  background-image:radial-gradient(circle,rgba(108,196,240,.55) 1.2px,transparent 1.6px);background-size:16px 16px;
  transform:perspective(700px) rotateX(62deg) rotateZ(-8deg);transform-origin:50% 0;
  -webkit-mask-image:radial-gradient(ellipse 60% 55% at 65% 20%,#000 0%,transparent 75%);mask-image:radial-gradient(ellipse 60% 55% at 65% 20%,#000 0%,transparent 75%)}

/* hero */
.hero{position:relative;background:
  linear-gradient(90deg,rgba(10,16,32,.94) 0%,rgba(10,16,32,.78) 42%,rgba(13,21,38,.35) 100%),
  url("../images/hero.jpg") center 40%/cover no-repeat,var(--dark);color:var(--on-dark);overflow:hidden}
.hero .hero-bg,.page-head .hero-bg,.msg .dots,.band .dots{display:none}
.hero .in{display:grid;grid-template-columns:1.35fr .85fr;gap:64px;align-items:end;padding-block:120px 110px}
.hero-kicker{margin:0 0 22px;display:inline-flex;font-size:13px;font-weight:500;letter-spacing:.08em;border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:6px 18px;background:rgba(255,255,255,.06)}
.hero h1{font-weight:800;font-size:clamp(34px,5.2vw,64px);line-height:1.32;margin:0 0 28px;letter-spacing:.01em}
.hero-lead{color:#EEF1F6;margin:0 0 40px;max-width:32em;font-size:17px;font-weight:500;line-height:2;text-shadow:0 1px 10px rgba(5,10,22,.7)}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.memo{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(10px);border-radius:var(--r);padding:26px 28px;font-size:14px;line-height:1.7}
.memo b{display:flex;justify-content:space-between;align-items:center;font-size:14px;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid rgba(255,255,255,.18)}
.memo b::after{content:"MEMO";font-family:var(--f-en);font-size:11px;letter-spacing:.2em;color:var(--sky);font-weight:600}
.memo ul{margin:0;padding:0;display:grid;gap:10px}
.memo li{list-style:none;padding-left:28px;position:relative}
.memo li::before{content:"";position:absolute;left:0;top:.3em;width:18px;height:18px;border-radius:50%;background:var(--brand-bright)}
.memo li::after{content:"";position:absolute;left:6px;top:.62em;width:6px;height:3px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg)}
.memo .since{display:block;margin-top:22px;padding-top:16px;border-top:1px solid rgba(255,255,255,.18);font-size:12px;color:var(--on-dark-muted)}
.memo .since em{font-style:normal;font-family:var(--f-en);font-weight:600;font-size:26px;color:#fff;margin-right:4px}

/* voices */
.voices{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.voice{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:32px}
.voice q{font-size:18px;font-weight:700;display:block;margin-bottom:12px;line-height:1.6;quotes:"「" "」"}
.voice p{margin:0;font-size:14px;color:var(--muted)}
.checks{margin-top:24px;display:grid;grid-template-columns:1fr 1fr;gap:24px}
.checks div{background:var(--dark);color:var(--on-dark);border-radius:var(--r);padding:32px 36px}
.checks h3{font-size:16px;margin:0 0 14px}
.checks ul{margin:0;padding:0;display:grid;gap:6px}
.checks li{list-style:none;font-size:14px;color:var(--on-dark-muted);padding-left:20px;position:relative}
.checks li::before{content:"";position:absolute;left:0;top:.85em;width:8px;height:2px;background:var(--sky)}

/* message */
.msg{position:relative;background:linear-gradient(90deg,rgba(10,16,32,.95) 0%,rgba(10,16,32,.86) 55%,rgba(13,21,38,.7) 100%),url("../images/msg.jpg") center 62%/cover no-repeat,var(--dark);color:var(--on-dark);overflow:hidden}
.msg .in{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:start}
.msg .h2{color:#fff;font-size:clamp(26px,3vw,38px);margin:0}
.msg-body p{margin:0 0 1.3em;max-width:36em;color:var(--on-dark)}
.sign{margin-top:36px;padding-top:24px;border-top:1px solid rgba(255,255,255,.16);font-size:13px;color:var(--on-dark-muted);display:flex;align-items:baseline;gap:16px}
.sign b{font-size:20px;color:#fff;font-weight:700;letter-spacing:.1em}

/* services */
.svc{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.svc article{background:var(--dark);color:var(--on-dark);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.svc .art{aspect-ratio:16/9;max-width:100%;position:relative;overflow:hidden}
.svc .art::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,21,38,0) 50%,rgba(13,21,38,.55) 100%)}
.svc .a1{background:url("../images/svc-legacy.jpg") center/cover no-repeat,#1A2B52}
.svc .a2{background:url("../images/svc-dx.jpg") center 30%/cover no-repeat,#123247}
.svc .a3{background:url("../images/svc-partner.jpg") center/cover no-repeat,#221E4A}
.svc .txt{padding:28px 30px 32px;display:flex;flex-direction:column;gap:10px;flex:1}
.svc .for{font-size:12px;color:var(--sky);font-weight:500}
.svc h3{font-size:20px;margin:0;line-height:1.5}
.svc p{margin:0;color:var(--on-dark-muted);font-size:14px}
.svc .tools{margin-top:auto;padding-top:14px;font-size:12px;color:var(--on-dark-muted);border-top:1px solid rgba(255,255,255,.12)}

/* flow */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:0;margin:0;counter-reset:f}
.flow li{list-style:none;counter-increment:f;background:var(--bg);border-radius:var(--r);padding:28px 26px;position:relative}
.flow li::before{content:"0" counter(f);display:block;font-family:var(--f-en);font-weight:600;font-size:40px;line-height:1;color:var(--brand);margin-bottom:16px}
.flow li:not(:last-child)::after{content:"";position:absolute;right:-12px;top:44px;width:8px;height:8px;border-top:2px solid var(--line-strong);border-right:2px solid var(--line-strong);transform:rotate(45deg);z-index:1}
.flow b{display:block;font-size:17px;margin-bottom:6px}
.flow span{font-size:13px;color:var(--muted)}

/* CTA band */
.band{position:relative;background:linear-gradient(rgba(10,16,32,.72),rgba(10,16,32,.72)),url("../images/band.jpg") center/cover no-repeat,var(--dark-2);color:var(--on-dark);text-align:center;overflow:hidden}
.band .in{padding-block:88px;display:flex;flex-direction:column;align-items:center;gap:8px}
.band h2{margin:0;font-weight:800;font-size:clamp(24px,3vw,34px)}
.band p{margin:0 0 24px;color:var(--on-dark-muted)}

/* cases */
.split-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:48px}
.split-head .h2{margin:0}
.more-link{display:inline-flex;align-items:center;gap:14px;font-size:14px;font-weight:500;text-decoration:none}
.more-link i,.case i{width:40px;height:40px;border-radius:50%;background:var(--dark) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 6l6 6-6 6' fill='none' stroke='%23ffffff' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat;flex:none;transition:background-color .2s,transform .2s}
.more-link:hover i{background-color:var(--brand);transform:translateX(3px)}
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.case{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:30px;display:flex;flex-direction:column;gap:6px;text-decoration:none;position:relative;transition:border-color .2s,box-shadow .2s}
.case:hover{border-color:var(--line-strong);box-shadow:0 20px 40px -24px rgba(13,21,38,.35)}
.case:hover i{background-color:var(--brand)}
.case .ind{font-size:12px;color:var(--muted)}
.case .num{font-family:var(--f-en);font-weight:600;font-size:38px;line-height:1.2;color:var(--brand);margin:8px 0 12px}
.case h3{margin:0;font-size:16px;line-height:1.6}
.case p{margin:0 0 20px;font-size:13px;color:var(--muted)}
.case i{margin-top:auto;align-self:flex-end;width:34px;height:34px;background-size:14px}

/* company */
.company .in{display:grid;grid-template-columns:1fr 1.5fr;gap:80px}
table{width:100%;border-collapse:collapse;font-size:14px;border-top:2px solid var(--ink)}
th,td{text-align:left;padding:18px 0;border-bottom:1px solid var(--line);vertical-align:top}
th{width:9em;color:var(--muted);font-weight:500}

/* contact */
.end{display:grid;grid-template-columns:1fr 1.1fr;gap:80px;align-items:start}
.end .h2{margin-bottom:16px}
.end p{color:var(--muted);margin:0 0 32px}
.tel-label{display:block;font-size:12px;color:var(--muted)}
.tel{font-family:var(--f-en);font-size:34px;font-weight:600;letter-spacing:.02em;display:block;line-height:1.4;text-decoration:none}
a[href^="tel:"]{text-decoration:none}
form{display:grid;gap:18px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:36px}
label{display:grid;gap:8px;font-size:13px;font-weight:500}
input,textarea,select{font:inherit;font-size:14px;padding:12px 14px;border:1px solid var(--line-strong);border-radius:6px;background:var(--paper);color:var(--ink);width:100%;transition:border-color .2s,box-shadow .2s}
input:focus,textarea:focus,select:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 3px rgba(52,80,127,.12)}
textarea{min-height:120px;resize:vertical}
form .btn{cursor:pointer;justify-self:start;font:inherit;font-size:14px}
.sent{font-size:13px;color:var(--brand)}

/* footer */
.foot{background:var(--dark);color:var(--on-dark-muted);font-size:13px}
.foot .in{display:grid;grid-template-columns:1fr 1.4fr;gap:32px 64px;padding-block:72px 32px}
.foot-brand p{margin:20px 0 0;line-height:1.9}
.foot-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:10px 24px;align-content:start}
.foot-nav a{text-decoration:none;color:var(--on-dark)}
.foot-nav a:hover{color:var(--sky)}
.foot-copy{grid-column:1/-1;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.12);padding-top:24px;font-size:12px;font-family:var(--f-en)}

/* ---------- 事例一覧ページ ---------- */
.page-head{position:relative;background:linear-gradient(90deg,rgba(10,16,32,.94) 0%,rgba(10,16,32,.8) 50%,rgba(13,21,38,.5) 100%),url("../images/hero.jpg") center 40%/cover no-repeat,var(--dark);color:var(--on-dark);overflow:hidden}
.page-head .in{padding-block:72px 80px}
.page-head .sh .en{color:var(--on-dark)}
.page-head .sh .jp{background:var(--on-dark);color:var(--dark)}
.page-head .sh .jp::after{background:repeating-linear-gradient(-60deg,var(--dark) 0 2px,transparent 2px 8px)}
.page-head h1{font-weight:800;font-size:clamp(26px,3.2vw,38px);line-height:1.5;margin:8px 0 16px}
.page-head p{color:var(--on-dark-muted);max-width:38em;margin:0}
.crumb{font-size:12px;color:var(--on-dark-muted);margin-bottom:40px}
.crumb a{text-decoration:none}
.crumb a:hover{color:#fff}
.jump{display:flex;flex-wrap:wrap;gap:8px;margin-top:36px}
.jump a{font-size:13px;text-decoration:none;border:1px solid rgba(255,255,255,.35);padding:8px 18px;border-radius:999px;transition:background .2s,color .2s}
.jump a:hover{background:#fff;color:var(--dark)}
.group{padding-block:96px}
.group:nth-of-type(even){background:var(--paper)}
.group .h2{margin-bottom:12px}
.group .lead{color:var(--muted);max-width:38em;margin:0 0 40px}
.group-no{display:block;font-family:var(--f-en);font-weight:600;font-size:13px;letter-spacing:.14em;color:var(--brand);margin-bottom:8px}
.cl{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cl article{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:30px;display:flex;flex-direction:column;gap:10px}
.group:nth-of-type(even) .cl article{background:var(--bg)}
.cl .ind{font-size:12px;color:var(--muted)}
.cl h3{margin:0;font-size:16px;line-height:1.6}
.cl p{margin:0;font-size:13px;color:var(--muted)}
.cl .res{margin-top:auto;padding-top:16px;border-top:1px solid var(--line);font-weight:700;font-size:16px;color:var(--brand)}

@media (max-width:960px){
  .hero .in,.msg .in,.company .in,.end,.foot .in{grid-template-columns:1fr;gap:48px}
  .hero .in{padding-block:80px}
  .voices,.checks,.svc{grid-template-columns:1fr}
  .cases,.cl{grid-template-columns:1fr 1fr}
  .flow{grid-template-columns:1fr 1fr}
  .flow li::after{display:none}
  .bar .in{flex-wrap:nowrap;gap:12px;position:static}
  .bar .btn{margin-left:auto}
  .menu-btn{display:block}
  .bar nav{display:none;position:absolute;top:100%;left:0;right:0;margin:0;flex-direction:column;gap:0;flex-wrap:nowrap;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:0 18px 30px -20px rgba(13,21,38,.35);padding:4px max(24px,env(safe-area-inset-left,0px)) 16px;font-size:15px}
  .bar nav.open{display:flex}
  .bar nav a{padding:14px 0;border-bottom:1px solid var(--line)}
  section{padding-block:88px}
  .group{padding-block:72px}
}
@media (max-width:560px){
  .flow,.cases,.cl{grid-template-columns:1fr}
  .foot-nav{grid-template-columns:1fr 1fr}
  .hero h1{font-size:32px}
  .sh .jp{min-width:0}
  form{padding:24px}
  .logo img{height:18px}
  .bar .btn{display:none}
  .menu-btn{margin-left:auto}
  .nav-contact{display:block}
}

/* ---------- 2026-10-29 ページ構成の変更で追加 ---------- */
.bar nav a[aria-current="page"]{color:var(--brand)}
section[id]{scroll-margin-top:64px}
.lead-block{max-width:40em;color:var(--muted);margin:-28px 0 56px}
.sub{font-size:clamp(18px,1.8vw,22px);font-weight:800;margin:0 0 24px}
.note{font-size:13px;color:var(--muted)}

/* トップ：事業内容の入口 */
.biz-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.biz-card{background:var(--dark);color:var(--on-dark);border-radius:var(--r);padding:30px 26px;display:flex;flex-direction:column;gap:8px;text-decoration:none;transition:background .2s}
.biz-card:hover{background:var(--dark-2)}
.biz-card .no{font-family:var(--f-en);font-weight:600;font-size:34px;line-height:1;color:var(--sky);margin-bottom:12px}
.biz-card .for{font-size:12px;color:var(--on-dark-muted)}
.biz-card h3{margin:0;font-size:18px;line-height:1.5}
.biz-card p{margin:0 0 18px;font-size:13px;color:var(--on-dark-muted)}
.biz-card i{margin-top:auto;align-self:flex-end;width:34px;height:34px;border-radius:50%;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 6l6 6-6 6' fill='none' stroke='%230D1526' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat;transition:transform .2s}
.biz-card:hover i{transform:translateX(3px)}
.msg-body .btn{margin-top:12px}

/* 事業内容ページ */
.biz .in{display:grid;grid-template-columns:1fr 1.1fr;gap:72px;align-items:start}
.biz-head{position:sticky;top:96px}
.biz-name{display:flex;align-items:baseline;gap:14px;margin:0 0 6px;font-size:13px;font-weight:700;color:var(--muted)}
.biz-name .group-no{font-size:40px;line-height:1;letter-spacing:0;margin:0}
.biz-head .for{display:inline-block;font-size:12px;font-weight:500;color:var(--brand);border:1px solid currentColor;border-radius:999px;padding:2px 12px;margin:10px 0 14px}
.biz-head .h2{font-size:clamp(26px,3vw,38px);margin-bottom:10px}
.biz-sub{margin:0 0 12px;font-family:var(--f-en);font-weight:600;font-size:13px;letter-spacing:.06em;color:var(--brand)}
.biz-head .lead{margin:0 0 28px}
.biz-photo{margin:0;aspect-ratio:16/10;border-radius:var(--r);background:center/cover no-repeat var(--dark-2)}
.biz-photo.empty{background:radial-gradient(circle,rgba(108,196,240,.5) 1.2px,transparent 1.6px) 0 0/16px 16px,var(--dark-2)}
.biz-body h3{font-size:16px;margin:36px 0 12px;padding-bottom:10px;border-bottom:2px solid var(--ink)}
.biz-body h3:first-child{margin-top:0}
.biz-body p{margin:0 0 12px;font-size:14px}
.biz-body .tools{margin-top:28px;padding-top:14px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}
.biz-body .note{margin-top:8px}
.biz-body .more-link{margin-top:20px}
.list{margin:0 0 8px;padding:0;display:grid;gap:10px}
.list li{list-style:none;position:relative;padding-left:26px;font-size:14px;line-height:1.7}
.list li::before{content:"";position:absolute;left:0;top:.45em;width:14px;height:14px;border-radius:50%;background:var(--brand)}
.list li::after{content:"";position:absolute;left:4px;top:.72em;width:5px;height:2.5px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg)}
.group-tail{margin-top:24px;display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.group-tail .note,.group-tail p{margin:0}

/* 代表メッセージページ */
.msg-page{display:grid;grid-template-columns:.8fr 1.2fr;gap:72px;align-items:start}
.msg-photo{margin:0;aspect-ratio:4/5;border-radius:var(--r);background:center/cover no-repeat var(--dark-2)}
.msg-text p{margin:0 0 1.4em;font-size:16px;line-height:2.1}
.msg-page .sign{border-top-color:var(--line);color:var(--muted)}
.msg-page .sign b{color:var(--ink)}
.profile{display:grid;grid-template-columns:1fr 1.6fr;gap:72px;align-items:start}
.profile .h2{margin-bottom:16px}
.profile p{margin:0 0 24px;color:var(--muted)}

/* 会社概要・プライバシーポリシー */
.narrow{max-width:860px}
.access{display:grid;grid-template-columns:1fr 1.2fr;gap:72px;align-items:start}
.access .h2{font-size:18px;margin-bottom:16px}
.access p{margin:0;color:var(--muted)}
.map{aspect-ratio:4/3;border-radius:var(--r);background:var(--bg);border:1px solid var(--line);overflow:hidden}
.map iframe{display:block;width:100%;height:100%;border:0}
.policy-item{padding:32px 0;border-bottom:1px solid var(--line)}
.policy-item:first-child{padding-top:0}
.policy-item h2{font-size:18px;margin:0 0 12px}
.policy-item p{margin:0 0 8px;font-size:14px}
.policy-date{margin-top:40px;text-align:right;font-size:13px;color:var(--muted)}

/* お問い合わせ・送信完了 */
.end .note{margin:-16px 0 32px;padding:14px 18px;background:var(--paper);border:1px solid var(--line);border-radius:6px}
label.check{display:flex;align-items:flex-start;gap:10px;font-weight:500}
label.check input{width:18px;height:18px;margin:4px 0 0;flex:none;accent-color:var(--brand)}
label.check a{color:var(--brand)}
.thanks{text-align:center;min-height:60vh;display:grid;align-items:center}
.thanks .en{margin:0;font-family:var(--f-en);font-weight:600;font-size:clamp(34px,4.5vw,52px);color:var(--brand)}
.thanks h1{font-size:clamp(22px,2.6vw,30px);margin:8px 0 16px}
.thanks p{color:var(--muted);margin:0 0 32px}

@media (max-width:960px){
  .biz-cards{grid-template-columns:1fr 1fr}
  .biz .in,.msg-page,.profile,.access{grid-template-columns:1fr;gap:40px}
  .biz-head{position:static}
  .msg-photo{aspect-ratio:16/10}
}
@media (max-width:560px){
  .biz-cards{grid-template-columns:1fr}
  .lead-block{margin-top:-24px}
}

/* ---------- 2026-10-29 読みやすさの改善 ---------- */
/* 言葉の途中で改行しない（phrase.js が文節ごとに .ph で包む。対応ブラウザでは auto-phrase も効く） */
.ph{display:inline-block}
h1,h2,h3,q{word-break:auto-phrase}
body{font-size:16px}
.h2{font-size:clamp(26px,3.2vw,40px);line-height:1.45;margin-bottom:40px}
.sh .en{font-size:clamp(42px,5.6vw,68px)}
.sh .jp{font-size:13px}

/* 当社の役割 */
.lead-block{font-size:17px;line-height:2;color:#3C4350;max-width:44em;margin:-16px 0 64px}
.sub{font-size:clamp(20px,2.2vw,26px);margin:0 0 28px}
.voice{position:relative;background:#EAF1FC;border:0;border-top:4px solid var(--brand);border-radius:var(--r);padding:44px 32px 32px;display:flex;flex-direction:column}
.voice::before{content:"\201C";position:absolute;top:6px;left:26px;font-family:var(--f-en);font-weight:700;font-size:56px;line-height:1;color:var(--brand);opacity:.35}
.voice q{font-size:20px;line-height:1.6;color:var(--dark);margin-bottom:18px}
.voice p{font-size:15px;line-height:1.85;color:#3C4350;padding-top:16px;border-top:1px solid rgba(52,80,127,.2);margin-top:auto}
.checks div{padding:36px 40px}
.checks h3{font-size:19px;margin-bottom:18px}
.checks ul{gap:10px}
.checks li{font-size:15px;color:#D5DBE6;padding-left:22px}

@media (max-width:960px){
  .lead-block{font-size:16px;margin-bottom:48px}
  .voice{padding:40px 24px 26px}
}

/* ---------- 2026-10-29 読みやすさの改善（他のページ） ---------- */
/* カード：白地が背景に埋もれないよう、枠線・青い上線・影を付ける。白い区画では薄い青の地に */
.case,.cl article,.flow li{background:#FFFFFF;border:1px solid #D9E0EA;border-top:4px solid var(--brand);box-shadow:0 14px 30px -22px rgba(13,21,38,.45)}
.group:nth-of-type(even) .cl article,section.soft .flow li{background:#EAF1FC;border-color:transparent;border-top-color:var(--brand);box-shadow:none}
.case:hover{border-color:#B9C4D4;border-top-color:var(--brand)}

/* 事例カード */
.case{padding:32px 30px 28px}
.case .ind,.cl .ind{font-size:13px;font-weight:500;color:#4A5160}
.case h3,.cl h3{font-size:18px;line-height:1.55}
.case p,.cl p{font-size:15px;line-height:1.85;color:#3C4350}
.cl article{padding:32px 30px;gap:12px}
.cl .res{font-size:17px;border-top-color:rgba(52,80,127,.2)}
.group{padding-block:110px}
.group .h2{font-size:clamp(26px,3vw,38px);margin-bottom:14px}
.group .lead,.biz-head .lead{font-size:17px;line-height:1.95;color:#3C4350}
.group-no{font-size:14px}
.group-tail .note{font-size:14px}

/* ページ冒頭 */
.page-head h1{font-size:clamp(30px,4vw,48px);line-height:1.4}
.page-head p{font-size:17px;line-height:1.95;color:#E3E8F0}
.jump a{font-size:14px;padding:10px 20px}

/* トップ：事業内容の入口・相談の流れ・代表メッセージ */
.biz-card{padding:34px 28px}
.biz-card .for{font-size:13px;color:#E3E8F0}
.biz-card h3{font-size:20px}
.biz-card p{font-size:15px;line-height:1.8;color:#D5DBE6}
.flow li{padding:30px 26px}
.flow b{font-size:19px}
.flow span{font-size:15px;line-height:1.8;color:#3C4350}
.msg-body p{font-size:16px;line-height:2}
.band h2{font-size:clamp(26px,3.2vw,38px)}
.band p{font-size:16px;color:#E3E8F0}

/* 事業内容ページ */
.biz-head .for{font-size:13px}
.biz-head .h2{font-size:clamp(30px,3.6vw,46px)}
.biz-body h3{font-size:18px}
.biz-body p,.list li{font-size:16px;line-height:1.85}
.biz-body .tools{font-size:13px;color:#4A5160}
.biz-body .note{font-size:14px;color:#4A5160}

/* 代表メッセージ・会社概要・プライバシーポリシー・お問い合わせ */
.msg-text p{font-size:17px}
.profile p,.access p{font-size:16px;color:#3C4350}
table{font-size:16px}
th{color:#4A5160}
.access .h2{font-size:20px}
.policy-item h2{font-size:20px}
.policy-item p,.policy-item .list li{font-size:16px;line-height:1.95}
.end p{font-size:16px;color:#3C4350}
.end .note{font-size:14px;color:#3C4350}
label{font-size:14px}
input,textarea,select{font-size:16px}
.thanks p{font-size:16px}

@media (max-width:560px){
  .case,.cl article{padding:28px 24px}
  .page-head p,.group .lead,.biz-head .lead{font-size:16px}
}

/* 代表メッセージの署名：氏名を筆文字に（2026-10-29） */
.msg-page .sign{align-items:center;gap:20px}
.msg-page .sign b{font-family:"Yuji Syuku","Noto Serif JP",serif;font-weight:400;font-size:36px;letter-spacing:.18em;line-height:1.3}

/* ---------- 2026-10-29 トップの4区画（Our Role・Service・Flow・Case Study）のデザイン ---------- */
/* 区画の冒頭：左に英字、右に見出しと説明。背景に大きく薄い英字 */
.top-sec{position:relative;overflow:hidden}
.sec-head{position:relative;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.3fr);gap:24px 72px;align-items:end;margin-bottom:64px;padding-bottom:40px;border-bottom:1px solid var(--line-strong)}
.sec-head .sh{margin:0}
.sec-head .h2{margin:0 0 14px}
.sec-head .lead-block{margin:0;max-width:none}
.sec-head .more-link{margin-top:20px}
.sec-mark{position:absolute;right:-12px;top:-64px;font-family:var(--f-en);font-weight:700;font-size:clamp(90px,13vw,190px);line-height:1;letter-spacing:-.03em;color:rgba(52,80,127,.06);white-space:nowrap;pointer-events:none;user-select:none}

/* Our Role：右上に点の模様 */
.role-sec{background:radial-gradient(circle,rgba(52,80,127,.16) 1.4px,transparent 1.8px) right -40px top -40px/22px 22px no-repeat,var(--bg);background-size:22px 22px;background-repeat:repeat}
.role-sec::before{content:"";position:absolute;inset:0;background:linear-gradient(105deg,var(--bg) 52%,rgba(249,249,249,.6) 70%,rgba(249,249,249,0) 100%);pointer-events:none}
.role-sec .in{position:relative}

/* Service：濃紺の帯＋写真付きカード */
.svc-band{background:var(--dark);color:var(--on-dark)}
.svc-band .sec-head{border-bottom-color:rgba(255,255,255,.16)}
.svc-band .sec-mark{color:rgba(108,196,240,.07)}
.svc-band .h2{color:#fff}
.svc-band .more-link{color:#fff}
.svc-band .more-link i{background-color:#fff;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 6l6 6-6 6' fill='none' stroke='%230D1526' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
.bc-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.bc{position:relative;background:var(--dark-2);border:1px solid rgba(255,255,255,.1);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,border-color .2s}
.bc:hover{transform:translateY(-4px);border-color:rgba(108,196,240,.5)}
.bc-img{aspect-ratio:4/3;background:center/cover no-repeat var(--dark);position:relative}
.bc-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,21,38,0) 40%,rgba(22,33,58,.95) 100%)}
.bc-img.empty{background:radial-gradient(circle,rgba(108,196,240,.5) 1.2px,transparent 1.6px) 0 0/16px 16px,var(--dark)}
.bc-no{position:absolute;top:14px;left:16px;font-family:var(--f-en);font-weight:600;font-size:15px;letter-spacing:.08em;color:#fff;background:var(--brand);padding:4px 12px;border-radius:999px}
.bc-body{padding:4px 24px 24px;margin-top:-28px;position:relative;display:flex;flex-direction:column;gap:8px;flex:1}
.bc-body .for{font-size:12px;color:var(--sky);font-weight:500}
.bc-body h3{margin:0;font-size:20px;line-height:1.5;color:#fff}
.bc-body p{margin:0 0 12px;font-size:14px;line-height:1.8;color:#E3E8F0}
.bc-links{margin-top:auto;display:flex;flex-direction:column;gap:0;border-top:1px solid rgba(255,255,255,.14)}
.bc-link{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:14px;font-weight:500;text-decoration:none;color:#fff;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08);transition:color .2s}
.bc-link:last-child{border-bottom:0;padding-bottom:0}
.bc-link i{width:26px;height:26px;border-radius:50%;flex:none;background:rgba(255,255,255,.12) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 6l6 6-6 6' fill='none' stroke='%23ffffff' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat;transition:background-color .2s,transform .2s}
.bc-link:hover{color:var(--sky)}
.bc-link:hover i{background-color:var(--brand);transform:translateX(3px)}

/* Flow：番号の丸を線でつなぐ */
.flow-sec{background:#EEF3FB}
.flow-sec .sec-head{border-bottom-color:#C9D6EA}
.flow2{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;position:relative;counter-reset:none}
.flow2::before{content:"";position:absolute;top:36px;left:12.5%;right:12.5%;height:2px;background:repeating-linear-gradient(90deg,var(--brand) 0 10px,transparent 10px 18px)}
.flow2 li{position:relative;text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px}
.fl-no{position:relative;z-index:1;width:72px;height:72px;border-radius:50%;display:grid;place-items:center;background:#fff;border:2px solid var(--brand);font-family:var(--f-en);font-weight:600;font-size:24px;color:var(--brand);box-shadow:0 10px 24px -14px rgba(52,80,127,.6);margin-bottom:8px}
.flow2 li:last-child .fl-no{background:var(--brand);color:#fff}
.flow2 b{font-size:19px}
.fl-t{font-size:15px;line-height:1.8;color:#3C4350;max-width:15em}

/* Case Study：事業別の入口と事業ラベル */
.cases-sec{background:linear-gradient(180deg,#FFFFFF 0,#FFFFFF 320px,var(--bg) 320px)}
.case-chips{display:flex;flex-wrap:wrap;gap:10px;margin:-24px 0 36px}
.case-chips a{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:500;text-decoration:none;color:var(--dark);background:#fff;border:1px solid var(--line-strong);border-radius:999px;padding:9px 10px 9px 18px;transition:border-color .2s,background .2s,color .2s}
.case-chips a span{font-family:var(--f-en);font-size:12px;font-weight:600;color:#fff;background:var(--brand);border-radius:999px;padding:2px 10px}
.case-chips a:hover{border-color:var(--brand);background:var(--brand);color:#fff}
.case-chips a:hover span{background:#fff;color:var(--brand)}
.biz-tag{align-self:flex-start;font-size:12px;font-weight:700;color:var(--brand);background:#EAF1FC;border-radius:4px;padding:3px 10px;margin-bottom:6px}

@media (max-width:960px){
  .sec-head{grid-template-columns:1fr;gap:20px;margin-bottom:48px;padding-bottom:32px}
  .sec-mark{top:-30px}
  .bc-grid{grid-template-columns:1fr 1fr}
  .flow2{grid-template-columns:1fr 1fr;row-gap:40px}
  .flow2::before{display:none}
}
@media (max-width:560px){
  .bc-grid{grid-template-columns:1fr}
  .flow2{grid-template-columns:1fr;row-gap:28px}
  .flow2 li{flex-direction:row;align-items:flex-start;text-align:left;gap:16px}
  .flow2 li > b,.flow2 li > .fl-t{display:block}
  .fl-no{width:56px;height:56px;font-size:19px;margin:0;flex:none}
  .flow2 li{display:grid;grid-template-columns:56px 1fr;column-gap:16px;row-gap:4px}
  .flow2 li .fl-no{grid-row:span 2}
  .case-chips{margin-top:-16px}
}

/* 相談の帯：明るい地に（2026-10-29）。濃い区画やフッターと続かないように */
.band{background:linear-gradient(rgba(234,241,252,.9),rgba(234,241,252,.9)),url("../images/band.jpg") center/cover no-repeat,#EAF1FC;color:var(--dark);border-top:1px solid #D3DEEE}
.band h2{color:var(--dark)}
.band p{color:#3C4350}
.band .btn.light{background:var(--dark);color:#fff;border-color:var(--dark)}
.band .btn.light::after{background-color:#fff;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 6l6 6-6 6' fill='none' stroke='%230D1526' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
.band .btn.light:hover{background:var(--brand);border-color:var(--brand)}

/* ---------- 2026-10-29 事例ページの見栄え ---------- */
.jump a{display:inline-flex;align-items:center;gap:10px}
.jump-n{font-family:var(--f-en);font-size:12px;font-weight:600;background:var(--brand);color:#fff;border-radius:999px;padding:2px 10px}
.jump a:hover .jump-n{background:var(--dark)}
/* 事業ごとの冒頭：写真＋見出し・説明・件数・事業内容へのリンク */
.cg-head{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:56px;align-items:center;margin-bottom:48px}
.cg-img{position:relative;aspect-ratio:16/10;border-radius:var(--r);background:center/cover no-repeat var(--dark-2);overflow:hidden;box-shadow:0 24px 48px -30px rgba(13,21,38,.6)}
.cg-img::after{content:"";position:absolute;inset:0;background:linear-gradient(200deg,rgba(13,21,38,0) 45%,rgba(13,21,38,.65) 100%)}
.cg-img.empty{background:radial-gradient(circle,rgba(108,196,240,.5) 1.2px,transparent 1.6px) 0 0/16px 16px,var(--dark-2)}
.cg-no{position:absolute;left:20px;bottom:18px;z-index:1;font-family:var(--f-en);font-weight:600;font-size:15px;letter-spacing:.14em;color:#fff;background:var(--brand);padding:6px 14px;border-radius:999px}
.cg-txt .group-no{margin-bottom:10px}
.cg-txt .h2{margin-bottom:16px}
.cg-txt .lead{margin:0 0 24px}
.cg-meta{display:flex;align-items:center;flex-wrap:wrap;gap:16px 32px;padding-top:20px;border-top:1px solid var(--line-strong)}
.cg-count{font-size:14px;font-weight:500;color:#3C4350}
.cg-count b{font-family:var(--f-en);font-size:40px;line-height:1;color:var(--brand);margin-right:6px}
/* 事例カード：成果の欄に見出しを付けて目立たせる。マウスを乗せると少し浮く */
.cl article{transition:transform .2s,box-shadow .2s}
.cl article:hover{transform:translateY(-4px);box-shadow:0 22px 40px -24px rgba(13,21,38,.5)}
.cl .res{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.cl .res em{font-style:normal;font-size:12px;font-weight:700;color:#fff;background:var(--brand);border-radius:4px;padding:2px 8px;flex:none;position:relative;top:-2px}
@media (max-width:960px){
  .cg-head{grid-template-columns:1fr;gap:28px}
  .cg-img{aspect-ratio:16/8}
}
.cg-txt .group-no{display:none}  /* 写真の上に同じ「CASE 01」があるので二重に出さない */

/* ---------- 2026-10-29 事例を事業ごとのページに分割 ---------- */
/* 事例の入口：4つの事業のカード */
.ch-sec{padding-block:96px}
.ch-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}
.ch-card{display:flex;flex-direction:column;background:#fff;border:1px solid #D9E0EA;border-radius:var(--r);overflow:hidden;text-decoration:none;color:var(--ink);box-shadow:0 14px 30px -22px rgba(13,21,38,.45);transition:transform .2s,box-shadow .2s,border-color .2s}
.ch-card:hover{transform:translateY(-4px);border-color:var(--brand);box-shadow:0 24px 44px -24px rgba(13,21,38,.5)}
.ch-img{position:relative;aspect-ratio:16/8;background:center/cover no-repeat var(--dark-2)}
.ch-img::after{content:"";position:absolute;inset:0;background:linear-gradient(200deg,rgba(13,21,38,0) 45%,rgba(13,21,38,.6) 100%)}
.ch-img.empty{background:radial-gradient(circle,rgba(108,196,240,.5) 1.2px,transparent 1.6px) 0 0/16px 16px,var(--dark-2)}
.ch-body{padding:28px 30px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.ch-body h2{margin:0;font-size:clamp(20px,2vw,24px);line-height:1.45}
.ch-body p{margin:0;font-size:15px;line-height:1.85;color:#3C4350}
.ch-foot{margin-top:auto;padding-top:18px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}
.ch-go{display:inline-flex;align-items:center;gap:12px;font-size:14px;font-weight:500}
.ch-go i{width:34px;height:34px;border-radius:50%;background:var(--dark) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 6l6 6-6 6' fill='none' stroke='%23ffffff' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat;transition:background-color .2s,transform .2s}
.ch-card:hover .ch-go i{background-color:var(--brand);transform:translateX(3px)}
/* 事業ごとのページ：戻るボタン・今いる事業・前後の事業 */
.back-link{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:500;text-decoration:none;color:#fff;border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:8px 18px 8px 14px;margin:-16px 0 28px;transition:background .2s,color .2s}
.back-link::before{content:"";width:18px;height:18px;border-radius:50%;background:rgba(255,255,255,.16) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M15 6l-6 6 6 6' fill='none' stroke='%23ffffff' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/11px no-repeat}
.back-link:hover{background:#fff;color:var(--dark)}
.back-link:hover::before{background-color:var(--dark)}
.back-link.dark{color:var(--dark);border-color:var(--line-strong);margin:0;justify-self:center}
.back-link.dark::before{background-color:var(--dark)}
.back-link.dark:hover{background:var(--dark);color:#fff}
.back-link.dark:hover::before{background-color:rgba(255,255,255,.2)}
.jump a[aria-current="page"]{background:#fff;color:var(--dark);border-color:#fff}
.pn-nav{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;margin-top:56px;padding-top:32px;border-top:1px solid var(--line-strong)}
.pn{display:flex;flex-direction:column;gap:2px;text-decoration:none;color:var(--dark);font-weight:700;font-size:15px;line-height:1.5;padding:14px 18px;border-radius:var(--r);border:1px solid var(--line);background:#fff;transition:border-color .2s,color .2s}
.pn small{font-size:12px;font-weight:500;color:var(--muted)}
.pn:hover{border-color:var(--brand);color:var(--brand)}
.pn.prev{justify-self:start;padding-left:40px;position:relative}
.pn.next{justify-self:end;text-align:right;padding-right:40px;position:relative}
.pn.prev::before,.pn.next::after{content:"";position:absolute;top:50%;width:9px;height:9px;border-top:2px solid currentColor;border-right:2px solid currentColor;margin-top:-5px}
.pn.prev::before{left:18px;transform:rotate(-135deg)}
.pn.next::after{right:18px;transform:rotate(45deg)}
@media (max-width:960px){
  .ch-grid{grid-template-columns:1fr}
}
@media (max-width:560px){
  .pn-nav{grid-template-columns:1fr 1fr}
  .pn-nav .back-link{grid-column:1/-1;grid-row:1}
  .pn{font-size:14px}
}

/* ---------- 2026-10-29 Our Role：役割の図・お悩みの番号・相談の呼びかけ ---------- */
.role-map{margin:0 0 88px;display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1.25fr) auto minmax(0,1fr);align-items:center;gap:14px}
.rm-card{background:#fff;border:1px solid #D9E0EA;border-radius:var(--r);padding:26px 22px;text-align:center;display:flex;flex-direction:column;gap:8px;box-shadow:0 14px 30px -24px rgba(13,21,38,.4)}
.rm-card b{font-size:18px;line-height:1.5;color:var(--dark)}
.rm-card span{font-size:14px;line-height:1.7;color:#3C4350}
.rm-card.main{background:var(--dark);border-color:var(--dark);padding:34px 26px;position:relative;box-shadow:0 24px 44px -24px rgba(13,21,38,.7)}
.rm-card.main::before{content:"OUR ROLE";position:absolute;top:-12px;left:50%;transform:translateX(-50%);font-family:var(--f-en);font-weight:600;font-size:11px;letter-spacing:.16em;color:#fff;background:var(--brand);border-radius:999px;padding:3px 12px}
.rm-card.main b{color:#fff;font-size:20px}
.rm-card.main span{color:#E3E8F0}
.rm-arrow{color:var(--brand);display:grid;place-items:center}
.voice .v-no{position:absolute;top:16px;right:22px;font-family:var(--f-en);font-weight:600;font-size:12px;letter-spacing:.12em;color:var(--brand)}
.voice .v-ans{display:inline-block;align-self:flex-start;margin-top:auto;font-size:12px;font-weight:700;color:#fff;background:var(--brand);border-radius:4px;padding:2px 10px}
.voice .v-ans + p{border-top:0;padding-top:10px;margin-top:0}
.voice q{margin-bottom:22px}
.role-cta{margin-top:32px;display:flex;align-items:center;justify-content:space-between;gap:16px 32px;flex-wrap:wrap;background:#fff;border:1px solid #D9E0EA;border-left:0;border-radius:var(--r);padding:24px 32px;position:relative;overflow:hidden}
.role-cta::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--brand)}
.role-cta p{margin:0;font-size:18px;font-weight:700;color:var(--dark)}
@media (max-width:960px){
  .role-map{grid-template-columns:1fr;gap:10px;margin-bottom:64px}
  .rm-arrow{transform:rotate(90deg);height:40px}
}
@media (max-width:560px){
  .role-cta{padding:22px 22px 24px 26px}
  .role-cta p{font-size:16px}
}

/* ---------- 2026-10-29 チェックリスト（今のシステムに困っている／DXで業務を良くしたい）を読みやすく ---------- */
/* 白い地に濃い文字。見出しは帯にして色で見分け、項目ごとにチェック欄と区切り線 */
.checks{gap:28px;margin-top:32px}
.checks div{background:#fff;color:var(--ink);border:1px solid #D9E0EA;border-radius:var(--r);padding:0;overflow:hidden;box-shadow:0 16px 34px -26px rgba(13,21,38,.45)}
.checks h3{margin:0;padding:18px 28px;font-size:20px;line-height:1.5;color:#fff;background:var(--dark)}
.checks div:nth-child(2) h3{background:var(--brand)}
.checks ul{padding:8px 28px 16px;gap:0}
.checks li{font-size:16px;line-height:1.7;color:var(--ink);padding:14px 0 14px 38px;border-bottom:1px dashed #D3DCE8}
.checks li:last-child{border-bottom:0}
.checks li::before{left:0;top:16px;width:22px;height:22px;border:2px solid var(--dark);border-radius:5px;background:#fff}
.checks div:nth-child(2) li::before{border-color:var(--brand)}
.checks li::after{content:"";position:absolute;left:7px;top:21px;width:9px;height:5px;border-left:2.6px solid var(--dark);border-bottom:2.6px solid var(--dark);transform:rotate(-45deg)}
.checks div:nth-child(2) li::after{border-color:var(--brand)}
@media (max-width:560px){
  .checks h3{padding:16px 22px;font-size:18px}
  .checks ul{padding:6px 22px 12px}
  .checks li{font-size:15px;padding:12px 0 12px 34px}
  .checks li::before{top:14px;width:20px;height:20px}
  .checks li::after{left:6px;top:18px;width:8px}
}

/* 2026-11-05 読みやすさ：写真の上の文字は白に近い色＋薄い影で、背景に溶け込まないように */
.page-head p{color:#EEF1F6;font-weight:500;text-shadow:0 1px 10px rgba(5,10,22,.7)}
.crumb{color:#DDE3EC;text-shadow:0 1px 8px rgba(5,10,22,.7)}
.memo .since{color:#DDE3EC}

/* ---------- 2026-11-05 お悩みカード（お悩み01〜03）を紺基調に ---------- */
/* 上：紺の地に白い文字でお悩み／下：白い地に当社の対応。上下を小さな三角でつなぎ、「悩み→対応」の流れを見せる */
.voices{gap:28px}
.voice{background:#fff;border:1px solid #D9E0EA;border-top:0;border-radius:var(--r);padding:0;overflow:hidden;box-shadow:0 16px 34px -26px rgba(13,21,38,.45);display:flex;flex-direction:column}
.voice::before{content:none}
.voice .v-no{position:static;order:-1;display:flex;align-items:center;gap:10px;background:var(--dark);color:#9DB8F2;font-family:var(--f-en);font-weight:600;font-size:12px;letter-spacing:.14em;padding:26px 28px 0}
.voice .v-no::after{content:"";flex:1;height:1px;background:rgba(255,255,255,.18)}
.voice q{display:block;background:var(--dark);color:#fff;font-size:19px;line-height:1.65;font-weight:700;margin:0;padding:14px 28px 30px;min-height:6.2em}
.voice q{quotes:none}
.voice q::before,.voice q::after{content:none}
.voice .v-ans{position:relative}
.voice .v-ans::after{content:"";position:absolute;left:28px;top:-11px;width:22px;height:22px;background:var(--dark);transform:rotate(45deg);border-radius:0 0 3px 0}
.voice .v-ans{display:flex;align-items:center;gap:8px;align-self:stretch;margin:0;background:none;border-radius:0;padding:26px 28px 0;font-size:13px;font-weight:700;letter-spacing:.06em;color:var(--brand)}
.voice .v-ans::before{content:"";width:18px;height:2px;background:var(--brand)}
.voice .v-ans + p{margin:0;padding:8px 28px 30px;border-top:0;font-size:15px;line-height:1.85;color:#2E3440}
@media (max-width:960px){
  .voice q{min-height:0}
}
@media (max-width:560px){
  .voice .v-no{padding:22px 22px 0}
  .voice q{font-size:18px;padding:12px 22px 26px}
  .voice .v-ans::after{left:22px}
  .voice .v-ans{padding:24px 22px 0}
  .voice .v-ans + p{padding:8px 22px 26px}
}
/* 2026-11-05 お悩みカードの紺が重いとの指摘で、上半分を明るめの紺に */
.voice .v-no,.voice q,.voice .v-ans::after{background:#34507F}
.voice .v-no{color:#CFDCF5}
.voice .v-no::after{background:rgba(255,255,255,.25)}
/* 2026-11-05 役割の図の文字が見づらいとの指摘で、全体に大きく・はっきり */
.rm-card b{font-size:21px}
.rm-card span{font-size:16px;color:#2E3440}
.rm-card.main b{font-size:24px}
.rm-card.main span{font-size:17px;color:#fff;font-weight:500}
@media (max-width:560px){
  .rm-card b{font-size:19px}
  .rm-card.main b{font-size:21px}
  .rm-card span,.rm-card.main span{font-size:15px}
}
/* 見出し（b）の中の文節の包み（phrase.js の span）に説明文の指定が効かないように */
.rm-card b span{font-size:inherit;color:inherit;font-weight:inherit}
.rm-card.main b span{font-size:inherit;color:inherit;font-weight:inherit}

/* 2026-11-05 フッターの文字がぼやけて見えるとの指摘で、白に近い色・やや太く・少し大きく */
.foot{color:#F2F5FA;font-size:14px}
.foot-brand p{font-weight:500;letter-spacing:.02em}
.foot-nav{font-size:15px;gap:14px 24px}
.foot-nav a{color:#FFFFFF;font-weight:500}
.foot-copy{color:#DDE3EC;font-size:13px;font-weight:500;border-top-color:rgba(255,255,255,.2)}