:root{
  --ink:#102d35; --ink-2:#3d4a5c; --muted:#6b7684; --line:#e5e8ec; --bg:#fff; --bg-2:#f5f7f9;
  --accent:#1f7a8c; --brand:#4fae2a; --green:#70d241; --max:1080px; --narrow:760px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP","Yu Gothic UI","Meiryo UI",system-ui,sans-serif;font-size:16px;line-height:1.9;letter-spacing:.01em}
img{max-width:100%;display:block}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.wrap.narrow{max-width:var(--narrow)}
h1,h2,h3{line-height:1.4;font-weight:700;margin:0}

/* header */
.site-header{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:60px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:700;font-size:17px;white-space:nowrap}
.brand-mark{width:12px;height:12px;background:var(--green);border-radius:50%;display:inline-block}
.gnav{display:flex;gap:22px;font-size:14px;overflow-x:auto;white-space:nowrap}
.gnav a{color:var(--ink-2);padding:6px 0}
.gnav a:hover{color:var(--accent);text-decoration:none}
.gnav .ext::after{content:" ↗";font-size:11px}

/* hero */
.hero{position:relative;min-height:440px;background-size:cover;background-position:center;color:#fff;display:flex;align-items:flex-end}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(28,43,65,.25),rgba(28,43,65,.85))}
.hero-inner{position:relative;padding:60px 20px 48px;max-width:var(--max)}
.hero-kicker{margin:0 0 8px;font-size:14px;letter-spacing:.12em;opacity:.9}
.hero h1{font-size:40px;letter-spacing:.04em;margin-bottom:14px}
.hero p{margin:0;max-width:640px;font-size:15px;opacity:.95}
.intro{padding:44px 20px 8px;max-width:var(--narrow)}
.intro p{margin:0 0 6px}

/* sections */
section.wrap{padding:56px 20px}
.sec-title{font-size:26px;margin-bottom:28px;padding-left:14px;border-left:4px solid var(--brand);display:flex;align-items:baseline;gap:16px;flex-wrap:wrap}
.sec-title .more{font-size:14px;font-weight:400;margin-left:auto}
.page-title{font-size:30px;margin:8px 0 12px}
.lede{color:var(--muted);margin:0 0 28px}
.crumb{font-size:13px;color:var(--muted);margin:24px 0 8px}
.crumb a{color:var(--muted)}

/* about */
.about-block{display:grid;grid-template-columns:180px 1fr;gap:12px 40px;padding:36px 0;border-top:1px solid var(--line)}
.about-block:last-child{border-bottom:1px solid var(--line)}
.about-label{font-weight:700;color:var(--accent);font-size:15px;letter-spacing:.06em}
.about-text h3{font-size:17px;margin:22px 0 6px;color:var(--ink)}
.about-text h3:first-child{margin-top:0}
.about-text p{margin:0 0 10px;color:var(--ink-2)}
.gallery{grid-column:2;display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:8px}
.gallery img{aspect-ratio:16/10;object-fit:cover;border-radius:6px}

/* values */
.values-wrap{background:var(--bg-2)}
.values-wrap .wrap{padding:56px 20px}
.values{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.value{background:#fff;border:1px solid var(--line);border-radius:10px;padding:26px 28px}
.value h3{font-size:19px;margin-bottom:10px;color:var(--ink)}
.value h3::before{content:"";display:inline-block;width:8px;height:8px;background:var(--brand);border-radius:50%;margin-right:10px;vertical-align:middle}
.value p{margin:0 0 8px;font-size:15px;color:var(--ink-2)}

/* members */
.members{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.member{border:1px solid var(--line);border-radius:10px;padding:24px;display:flex;flex-direction:column;gap:14px}
.member h3{font-size:18px}
.member .pos{font-size:13px;color:var(--muted);margin-bottom:8px}
.member p{margin:0 0 6px;font-size:14px;color:var(--ink-2);white-space:pre-line}
.avatar{width:36px;height:36px;border-radius:50%;background:var(--ink);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;flex:none}
.avatar.lg{width:64px;height:64px;font-size:26px}

/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{display:flex;flex-direction:column;color:var(--ink);border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;transition:box-shadow .2s,transform .2s}
.card:hover{text-decoration:none;box-shadow:0 8px 24px rgba(28,43,65,.12);transform:translateY(-2px)}
.thumb img{aspect-ratio:1.91/1;object-fit:cover;width:100%}
.card-body{padding:16px 18px 20px}
.card-meta{font-size:12px;color:var(--accent);font-weight:700;display:flex;justify-content:space-between}
.card-meta span{color:var(--muted);font-weight:400}
.card h3{font-size:16px;margin:6px 0 8px}
.card p{margin:0;font-size:13px;color:var(--muted);line-height:1.7;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

/* company */
.company dl{display:grid;grid-template-columns:140px 1fr;gap:12px 24px;margin:0;border-top:1px solid var(--line);padding-top:20px}
.company dt{color:var(--muted);font-size:14px}
.company dd{margin:0}

/* story */
.story-hero img{width:100%;max-height:520px;object-fit:cover}
.story h1{font-size:30px;margin:8px 0 18px}
.byline{display:flex;flex-wrap:wrap;align-items:center;gap:20px;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:36px;font-size:14px}
.author{display:flex;align-items:center;gap:10px}
.author b{display:block;font-size:14px;line-height:1.3}
.author small{color:var(--muted);font-size:12px}
.byline time{margin-left:auto;color:var(--muted)}
.body p{margin:0 0 1.2em;font-size:17px;line-height:2}
.body h3.q{font-size:20px;margin:44px 0 16px;padding:12px 18px;background:var(--bg-2);border-left:4px solid var(--accent);border-radius:0 6px 6px 0;font-style:normal}
.body figure{margin:28px 0}
.body figure img{border-radius:8px;width:100%}
.body figcaption,.body .caption{font-size:13px;color:var(--muted);text-align:center;margin:8px 0 0}
.profile{background:var(--bg-2);border-radius:10px;padding:22px 26px;margin:8px 0 36px}
.profile h2{font-size:13px;letter-spacing:.2em;color:var(--accent);margin-bottom:10px}
.profile dl{display:grid;grid-template-columns:auto 1fr;gap:6px 18px;margin:0;font-size:15px}
.profile dt{font-weight:700;white-space:nowrap}
.profile dd{margin:0}
.pager{display:flex;justify-content:space-between;gap:20px;margin:56px 0 24px;padding-top:24px;border-top:1px solid var(--line);font-size:14px}
.pager a{max-width:48%}
.pager .next{text-align:right;margin-left:auto}

/* footer */
.site-footer{background:var(--ink);color:#c9d1dc;margin-top:40px;font-size:14px}
.site-footer .wrap{padding:44px 20px 28px}
.foot-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.foot-brand{color:#fff;font-weight:700;font-size:17px;margin-bottom:8px}
.foot-grid p{margin:0;line-height:1.8}
.foot-grid a{display:block;color:#c9d1dc;margin-bottom:6px}
.copy{margin:28px 0 0;font-size:12px;color:#8b97a8}

@media (max-width:860px){
  .site-header .wrap{height:auto;flex-direction:column;align-items:flex-start;padding:10px 20px;gap:6px}
  .gnav{width:100%;gap:16px}
  .hero{min-height:340px}
  .hero h1{font-size:30px}
  .about-block{grid-template-columns:1fr}
  .gallery{grid-column:1}
  .values,.members,.cards{grid-template-columns:1fr}
  .story h1{font-size:24px}
  .body p{font-size:16px}
  .company dl{grid-template-columns:1fr;gap:2px 0}
  .company dt{margin-top:12px}
  .foot-grid{grid-template-columns:1fr}
}

/* ===== 採用特設ページ 追加分 ===== */
.brand-sub{font-size:11px;letter-spacing:.2em;color:var(--brand);margin-left:8px;font-weight:700}
.btn{display:inline-block;padding:12px 22px;border-radius:999px;font-weight:700;font-size:15px;line-height:1.2;border:2px solid transparent;transition:.15s}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn.primary{background:var(--green);color:var(--ink);border-color:var(--green)}
.btn.primary:hover{background:#5fc231}
.btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.75)}
.btn.ghost:hover{background:rgba(255,255,255,.12)}
.btn.small{padding:7px 16px;font-size:13px;background:var(--green);color:var(--ink)}
.btn.lg{padding:15px 30px;font-size:16px}
.gnav .btn.small{margin-left:6px}
.hero{min-height:0;background:var(--ink);display:block;color:#fff}
.hero::before{display:none}
.hero .wrap{display:block;padding:32px 20px 56px}
.hero-banner{margin-bottom:36px}
.hero-banner img{width:100%;border-radius:12px;box-shadow:0 16px 40px rgba(0,0,0,.35)}
.hero .hero-inner{padding:0;max-width:760px;margin:0 auto;text-align:center}
.hero .hero-inner p{margin-left:auto;margin-right:auto}
.hero .hero-cta{justify-content:center}
.hero .hero-kicker{color:var(--green)}
.hero h1{font-size:52px;letter-spacing:.06em}
.hero p{font-size:16px;max-width:680px;margin:0 0 4px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.sec-title.light{border-left-color:#fff;color:#fff}
.lede{font-size:16px;color:var(--ink-2);max-width:820px;margin:-8px 0 32px}

/* message */
.msg-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:start}
.message p{font-size:16px;color:var(--ink-2);margin:0 0 14px}
.mvv-list{display:flex;flex-direction:column;gap:14px}
.mvv{border:1px solid var(--line);border-radius:10px;padding:18px 22px;background:var(--bg-2)}
.mvv .lbl{display:block;font-size:11px;letter-spacing:.2em;color:var(--brand);font-weight:700}
.mvv b{display:block;font-size:20px;margin:4px 0 6px}
.mvv p{margin:0;font-size:13px;color:var(--muted);line-height:1.7}

/* business */
.biz{display:grid;grid-template-columns:1fr 1fr;gap:36px;padding:36px 0;border-top:1px solid var(--line);align-items:center}
.biz:nth-child(odd) .gallery{order:-1}
.biz h3{font-size:20px;margin-bottom:12px;color:var(--ink)}
.biz p{margin:0 0 10px;color:var(--ink-2);font-size:15px}
.biz .gallery{grid-column:auto;margin:0}
.clients{border-top:1px solid var(--line);padding-top:28px;margin-top:8px}
.clients h3{font-size:14px;color:var(--muted);letter-spacing:.1em;margin-bottom:8px}
.clients p{margin:0;font-size:14px;color:var(--ink-2)}

/* numbers */
.numbers-wrap{background:var(--ink);color:#fff}
.numbers-wrap .wrap{padding:56px 20px}
.nums{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.num{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:22px 20px}
.num .v{font-size:46px;font-weight:700;line-height:1.1;letter-spacing:.02em}
.num .v small{font-size:16px;margin-left:4px;font-weight:700}
.num p{margin:8px 0 0;font-size:14px;color:#dfe5ec;line-height:1.6}
.nums-note{margin:18px 0 0;font-size:12px;color:#8b97a8}

/* environment */
.envs{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.env{border-top:3px solid var(--accent);padding:18px 4px 0}
.env h3{font-size:17px;margin-bottom:8px}
.env p{margin:0;font-size:14px;color:var(--ink-2)}

/* cards 2col */
.cards.two{grid-template-columns:repeat(2,1fr)}
.cards.two .thumb img{aspect-ratio:2/1}
.cards.two .card h3{font-size:18px}
.cards.two .card p{-webkit-line-clamp:2}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.tags span{font-size:11px;background:var(--bg-2);border:1px solid var(--line);color:var(--ink-2);border-radius:999px;padding:2px 10px}

/* jobs */
.jobs-wrap{background:var(--bg-2)}
.jobs-wrap .wrap{padding:56px 20px}
.jobs{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.job{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px 24px 26px;display:flex;flex-direction:column}
.job-head{display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}
.job-head .unit{color:var(--accent);font-weight:700}
.job h3{font-size:18px;margin:8px 0 10px}
.job p{margin:0;font-size:14px;color:var(--ink-2);flex:1}
.job .btn{margin-top:18px;text-align:center;font-size:14px}
.fallback{margin:26px 0 0;text-align:center;font-size:14px}

/* story page additions */
.story-kicker{font-size:12px;color:var(--accent);font-weight:700;letter-spacing:.1em;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.story-kicker .tags{margin:0}
.who{display:flex;align-items:center;gap:12px}
.who b{display:block;font-size:15px;line-height:1.3}
.who small{color:var(--muted);font-size:12px;display:block}
.role-now{display:block;color:var(--accent)}
.story-lead{font-size:16px;color:var(--ink-2);background:var(--bg-2);padding:18px 22px;border-radius:10px;margin:0 0 30px}
.body h3.q.after{background:transparent;border-left-color:var(--brand);color:var(--brand);font-size:15px;letter-spacing:.1em;padding-left:14px}
.story-cta{text-align:center;margin:48px 0 0;padding:32px;border:1px solid var(--line);border-radius:12px}
.story-cta p{margin:0 0 16px;font-size:15px;color:var(--ink-2)}

/* cta band */
.cta-band{background:linear-gradient(135deg,#1f7a8c,var(--ink));color:#fff;text-align:center}
.cta-band .wrap{padding:56px 20px}
.cta-band h2{font-size:24px;margin-bottom:8px}
.cta-band p{margin:0 0 22px;opacity:.9}
.cta-band .btn.primary{background:var(--green);color:var(--ink);border-color:var(--green)}

@media (max-width:860px){
  .hero{min-height:440px}
  .hero h1{font-size:34px}
  .msg-grid,.biz,.nums,.envs,.jobs,.cards.two{grid-template-columns:1fr}
  .biz:nth-child(odd) .gallery{order:0}
  .nums{grid-template-columns:1fr 1fr}
  .num .v{font-size:34px}
  .num .v{font-size:30px}
  .gnav .btn.small{display:none}
}

.job-media{font-size:12px;color:var(--muted);margin-top:12px!important;flex:none!important}
.job-media small{color:var(--muted)}
@media (max-width:860px){.hero .wrap{padding:16px 20px 40px}.hero-banner{margin-bottom:24px}}
.btn.outline{background:#fff;color:var(--ink);border-color:var(--ink)}
.btn.outline:hover{background:var(--bg-2)}