/* MOTENASU / FID — 共通スタイル（b→dash 系B2B × Stripe グラデの上質感）。
   マルチページ共通。GEO強制テンプレが読み込む単一の外部CSS。 */
:root{
  --navy:#0a2540; --navy2:#0e3a6b; --blue:#1668dc; --blue2:#2f74e0; --sky:#eaf1fd;
  --ink:#101828; --muted:#5b6675; --line:#e6e9ef; --bg:#f6f8fc; --card:#fff;
  --accent:#ff8a3d; --accent2:#ff7a1a; --ok:#12805c; --okbg:#e7f5ef;
  --radius:16px; --radius-s:12px; --shadow:0 8px 30px rgba(16,24,40,.08);
  --shadow-s:0 2px 10px rgba(16,24,40,.05); --maxw:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:"Hiragino Kaku Gothic ProN","Yu Gothic","Noto Sans JP","Segoe UI",system-ui,sans-serif;
  line-height:1.85;-webkit-font-smoothing:antialiased;font-size:16px}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.wrap.narrow{max-width:820px}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
h2{font-size:clamp(24px,3.4vw,34px);font-weight:800;letter-spacing:.01em;margin:0 0 10px;line-height:1.35}
h3{font-size:19px;font-weight:800;margin:0 0 8px}
.eyebrow{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--blue);
  background:var(--sky);padding:5px 12px;border-radius:999px;margin-bottom:14px}
.sec{padding:72px 0}
.sec.tint{background:#fff}
.center{text-align:center}
.lead{color:var(--muted);max-width:720px;margin:0 auto 40px;font-size:16px}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:800;border-radius:12px;
  padding:14px 26px;font-size:15px;cursor:pointer;border:1px solid transparent;transition:.15s;text-decoration:none}
.btn:hover{text-decoration:none}
.btn.p{background:linear-gradient(180deg,var(--accent),var(--accent2));color:#fff;box-shadow:0 6px 18px rgba(255,122,26,.35)}
.btn.p:hover{transform:translateY(-1px)}
.btn.b{background:linear-gradient(180deg,var(--blue),var(--blue2));color:#fff;box-shadow:0 6px 18px rgba(22,104,220,.3)}
.btn.b:hover{transform:translateY(-1px)}
.btn.g{background:#fff;color:var(--navy);border-color:var(--line)}
.btn.wt{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.3)}
.btn.sm{padding:9px 16px;font-size:13.5px}

/* header */
header.nav{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.88);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:22px;height:66px}
.brand{display:flex;flex-direction:column;align-items:flex-start;line-height:1.05;color:var(--navy)}
.brand b{font-weight:900;font-size:21px;letter-spacing:.02em}
.brand-logo{height:24px;width:auto;max-width:200px;object-fit:contain;display:block}
.brand small{font-size:10px;font-weight:700;color:var(--muted);letter-spacing:.16em;margin-top:3px}
nav.menu{margin-left:auto;display:flex;gap:20px;align-items:center}
nav.menu a{color:var(--ink);font-weight:600;font-size:14px}
nav.menu a.active{color:var(--blue)}
nav.menu a:hover{color:var(--blue);text-decoration:none}
.nav .btn{padding:10px 18px}
@media(max-width:900px){nav.menu a:not(.btn){display:none}}

/* hero (home) */
.hero{background:radial-gradient(1200px 500px at 70% -10%,#164a86 0,transparent 60%),
  linear-gradient(160deg,#0a2540 0%,#0e3a6b 70%);color:#fff;overflow:hidden;position:relative}
.hero .wrap{padding:78px 24px 64px;position:relative;z-index:1}
.hero h1{font-size:clamp(28px,5vw,46px);font-weight:900;line-height:1.28;margin:0 0 18px;letter-spacing:.01em}
.hero p.sub{font-size:clamp(15px,2vw,18px);opacity:.92;max-width:640px;margin:0 0 28px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
.hero.hero-vid{position:relative;overflow:hidden}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero-veil{position:absolute;inset:0;z-index:1;background:linear-gradient(160deg,rgba(10,37,64,.72),rgba(14,58,107,.6))}
.hero.hero-vid .wrap{position:relative;z-index:2}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px}
.chip{font-size:12.5px;font-weight:700;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);
  color:#eaf2ff;padding:7px 13px;border-radius:999px}
.chip b{color:#ffd7a8}
.channels{margin-top:26px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.channels span{font-size:13px;font-weight:800;background:#fff;color:var(--navy);padding:6px 14px;border-radius:8px}
.channels em{opacity:.7;font-style:normal;font-size:12px}

/* subpage hero (features/pricing/…) */
.subhero{background:linear-gradient(160deg,#0a2540,#12508f);color:#fff}
.subhero .wrap{padding:56px 24px 48px}
.subhero h1{font-size:clamp(26px,4vw,38px);font-weight:900;margin:0 0 12px;line-height:1.3}
.subhero p{opacity:.9;max-width:680px;margin:0;font-size:16px}
.crumb{font-size:12.5px;opacity:.8;margin-bottom:14px}
.crumb a{color:#cfe0ff}
.crumb span{opacity:.6;margin:0 6px}

/* trust bar */
.trust{background:#fff;border-bottom:1px solid var(--line)}
.trust .wrap{display:flex;gap:28px;flex-wrap:wrap;justify-content:center;padding:18px 24px;color:var(--muted);font-size:13px;font-weight:700}
.trust b{color:var(--navy)}

/* logo wall — 右から左へ流れるマーキー */
.logos{padding:46px 0;background:#fff;border-bottom:1px solid var(--line);overflow:hidden}
.logos p.k{text-align:center;color:var(--muted);font-size:13px;font-weight:700;letter-spacing:.08em;margin:0 0 28px}
.logomarquee{position:relative;width:100%;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.logotrack{display:flex;flex-wrap:nowrap;align-items:center;gap:48px;width:max-content;
  animation:logoscroll 38s linear infinite;will-change:transform}
.logotrack img{height:38px;width:auto;max-width:none;flex:0 0 auto;
  filter:grayscale(1);opacity:.7;transition:.25s}
.logotrack img:hover{filter:none;opacity:1}
.logos:hover .logotrack{animation-play-state:paused}
@keyframes logoscroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
@media(max-width:640px){.logotrack{gap:36px}.logotrack img{height:32px}}

/* generic grids */
.grid{display:grid;gap:20px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.g3{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.g3,.g2{grid-template-columns:1fr}}

/* feature cards */
.fcard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;
  box-shadow:var(--shadow);transition:.18s}
.fcard:hover{transform:translateY(-3px);border-color:#cfe0fb}
.fnum{width:38px;height:38px;border-radius:10px;background:linear-gradient(180deg,var(--blue),var(--blue2));
  color:#fff;font-weight:900;display:flex;align-items:center;justify-content:center;margin-bottom:14px;font-size:15px}
.fcard p{color:var(--muted);font-size:14.5px;margin:6px 0 0}
/* business card logo (corporate) */
.bizcard{overflow:hidden}
.bizlogo{width:100%;max-width:200px;height:auto;border-radius:10px;margin:0 0 14px;background:#f5f7fb}
/* OUR MISSION cards (typographic, no stock images) */
.missiongrid{margin-top:44px;max-width:960px;margin-left:auto;margin-right:auto}
.mcard{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;
  padding:34px 28px 30px;text-align:left;box-shadow:var(--shadow);overflow:hidden;transition:.18s}
.mcard:hover{transform:translateY(-4px);border-color:#cfe0fb}
.mcard::before{content:"";position:absolute;left:0;top:0;width:100%;height:4px;
  background:linear-gradient(90deg,var(--blue),var(--accent))}
.mcard .mno{position:absolute;right:16px;top:12px;font-size:56px;font-weight:900;
  line-height:1;color:var(--sky);letter-spacing:-.02em;font-family:"Segoe UI",system-ui,sans-serif}
.mcard .men{position:relative;font-size:12px;font-weight:800;letter-spacing:.18em;color:var(--blue)}
.mcard .mjp{position:relative;font-size:26px;font-weight:900;color:var(--navy);margin:8px 0 14px}
.mcard p{position:relative;color:var(--muted);font-size:14.5px;line-height:1.85;margin:0}

/* 沿革 timeline */
.timeline{max-width:720px;margin:0 auto;position:relative}
.tl-row{display:grid;grid-template-columns:78px 24px 1fr;align-items:start;gap:0}
.tl-year{font-weight:800;color:var(--navy);font-size:14px;padding:2px 0 22px;text-align:right}
.tl-dot{position:relative}
.tl-dot::before{content:"";position:absolute;left:9px;top:6px;width:11px;height:11px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 4px var(--sky)}
.tl-row:not(:last-child) .tl-dot::after{content:"";position:absolute;left:14px;top:14px;bottom:-8px;width:2px;background:var(--line)}
.tl-event{font-size:14.5px;color:var(--ink);padding:0 0 22px 12px;line-height:1.6}
@media(max-width:520px){.tl-row{grid-template-columns:64px 20px 1fr}.tl-year{font-size:12.5px}}

/* alternating image+text rows (features detail) */
.row{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;padding:52px 0;border-top:1px solid var(--line)}
.row:first-child{border-top:none}
.row.noimg{grid-template-columns:1fr;max-width:820px;margin:0 auto}
.row.rev .txt{order:2}.row.rev .fig{order:1}
.row .fig img{border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow);background:#fff}
.row .k{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.12em;color:var(--blue);
  background:var(--sky);padding:4px 12px;border-radius:999px;margin-bottom:12px}
.row h3{font-size:clamp(20px,2.6vw,26px)}
.row .txt p{color:var(--muted);font-size:15px}
.row ul.pts{list-style:none;padding:0;margin:14px 0 0}
.row ul.pts li{padding:6px 0 6px 26px;position:relative;font-size:14.5px}
.row ul.pts li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:900}
@media(max-width:760px){.row{grid-template-columns:1fr;gap:22px;padding:38px 0}.row.rev .txt{order:1}.row.rev .fig{order:2}}

/* pricing */
.pgrid{display:grid;grid-template-columns:1.3fr 1fr;gap:20px;max-width:860px;margin:0 auto}
@media(max-width:720px){.pgrid{grid-template-columns:1fr}}
.price{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);position:relative}
.price.main{border:2px solid var(--blue)}
.price .tag{position:absolute;top:-12px;left:24px;background:var(--blue);color:#fff;font-size:12px;font-weight:800;padding:4px 12px;border-radius:999px}
.price .pname{font-weight:800;font-size:17px;color:var(--navy)}
.price .amt{font-size:34px;font-weight:900;color:var(--navy);margin:8px 0 2px}
.price .amt small{font-size:14px;font-weight:700;color:var(--muted)}
.price .init{font-size:13px;color:var(--muted);margin-bottom:14px}
.price ul{list-style:none;padding:0;margin:14px 0 0}
.price li{padding:8px 0 8px 26px;position:relative;font-size:14.5px;border-top:1px dashed var(--line)}
.price li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:900}
.pnote{max-width:860px;margin:16px auto 0;color:var(--muted);font-size:13px;text-align:center}
/* 料金：3ステップカード */
.pcard{position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px 24px 26px;box-shadow:var(--shadow);text-align:center}
.pcard .pno{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;
  background:linear-gradient(180deg,var(--blue),var(--blue2));color:#fff;font-weight:900;font-size:15px;margin-bottom:12px}
.pcard .plabel{font-size:14px;font-weight:800;color:var(--muted);letter-spacing:.04em}
.pcard .pval{font-size:30px;font-weight:900;color:var(--navy);margin:4px 0 10px;line-height:1.2}
.pcard .pval small{font-size:13px;font-weight:700;color:var(--muted)}
.pcard p{color:var(--muted);font-size:13.5px;line-height:1.75;margin:0}
/* 料金表 */
.ptable-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);background:#fff}
.ptable{width:100%;border-collapse:collapse;font-size:15px;min-width:420px}
.ptable th{background:var(--navy);color:#fff;font-weight:700;padding:14px 20px;text-align:left;font-size:14px}
.ptable td{padding:13px 20px;border-top:1px solid var(--line)}
.ptable td.r,.ptable th.r{text-align:right}
.ptable td.ch{font-weight:800;color:var(--navy);white-space:nowrap}
.ptable tbody tr:nth-child(even){background:#fafbfd}
.ptable tr.hl td{background:var(--sky);font-weight:800;color:var(--navy)}
.ptable td.r{font-weight:800;color:var(--navy);white-space:nowrap}

/* cases */
.ccard{background:linear-gradient(180deg,#fff,#fbfdff);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow)}
.ccard .metric{font-size:30px;font-weight:900;color:var(--blue);line-height:1.2;margin:0 0 10px}
.ccard .co{font-weight:800;color:var(--navy)}
.ccard .ind{display:inline-block;font-size:12px;font-weight:700;color:var(--blue);background:var(--sky);padding:3px 10px;border-radius:999px;margin:6px 0 12px}
.ccard p{color:var(--muted);font-size:14px;margin:0}

/* faq */
.faq{max-width:820px;margin:0 auto}
details{background:#fff;border:1px solid var(--line);border-radius:12px;margin:10px 0;padding:2px 20px;box-shadow:var(--shadow-s)}
details[open]{border-color:#cfe0fb}
summary{cursor:pointer;font-weight:700;padding:16px 30px 16px 0;list-style:none;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:2px;top:14px;font-size:22px;color:var(--blue);font-weight:400}
details[open] summary::after{content:"\2212"}
details .a{color:var(--muted);font-size:14.5px;padding:0 0 18px}

/* article list */
.alist{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:900px){.alist{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.alist{grid-template-columns:1fr}}
.acard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-s);
  transition:.18s;display:flex;flex-direction:column}
.acard:hover{transform:translateY(-3px);box-shadow:var(--shadow);text-decoration:none}
.acard .thumb{aspect-ratio:16/9;background:#eef2f8 center/cover no-repeat;display:block}
.acard .body{padding:16px 18px 18px;display:flex;flex-direction:column;flex:1}
.acard .cat{font-size:11.5px;font-weight:800;color:var(--blue);letter-spacing:.06em}
.acard .ttl{font-weight:800;font-size:15.5px;color:var(--ink);margin:6px 0 10px;line-height:1.5}
.acard .date{margin-top:auto;color:var(--muted);font-size:12.5px}
/* 画像なし（汎用ロゴを排除した）ニュースは上質な文字カードに */
.acard.noimg{position:relative}
.acard.noimg::before{content:"";display:block;height:4px;background:linear-gradient(90deg,var(--blue),var(--blue2))}
.acard.noimg .body{padding:22px 20px 20px}
.acard.noimg .cat{display:inline-block;align-self:flex-start;background:var(--sky);color:var(--blue);padding:3px 11px;border-radius:999px;font-size:11px;letter-spacing:.04em}
.acard.noimg .ttl{font-size:16.5px;margin:13px 0 16px;line-height:1.55}
.catnav{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin:0 0 40px}
.catnav a{font-size:13.5px;font-weight:700;color:var(--navy);background:#fff;border:1px solid var(--line);
  padding:8px 16px;border-radius:999px}
.catnav a.active,.catnav a:hover{background:var(--navy);color:#fff;border-color:var(--navy);text-decoration:none}

/* article page */
.article{max-width:800px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(24px,4vw,48px);box-shadow:var(--shadow)}
.article .cat{font-size:12px;font-weight:800;color:var(--blue);letter-spacing:.06em}
.article h1{font-size:clamp(24px,3.6vw,34px);font-weight:900;line-height:1.4;margin:10px 0 12px}
.article .meta{color:var(--muted);font-size:13px;border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:8px}
.article .hero{margin:24px 0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.abody{font-size:16px;line-height:1.95}
.abody h2{font-size:24px;margin:38px 0 14px;padding-bottom:8px;border-bottom:2px solid var(--sky)}
.abody h3{font-size:19px;margin:28px 0 10px;color:var(--navy)}
.abody h4{font-size:16.5px;margin:22px 0 8px;color:var(--navy)}
.abody p{margin:0 0 16px}
.abody img{border-radius:12px;margin:20px 0;border:1px solid var(--line)}
.abody ul,.abody ol{margin:0 0 18px;padding-left:1.4em}
.abody li{margin:6px 0}
.abody a{color:var(--blue);text-decoration:underline}
.abody table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14.5px}
.abody th,.abody td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.abody th{background:var(--sky)}
.abody blockquote{border-left:4px solid var(--blue);background:#f7faff;margin:20px 0;padding:12px 18px;color:var(--muted);border-radius:0 8px 8px 0}
.abody dl.details{margin:20px 0}
.abody dt{font-weight:800;color:var(--navy);margin-top:14px}
.abody dd{margin:4px 0 0}
.backlink{max-width:800px;margin:26px auto 0;font-size:14px;font-weight:700}

/* CTA band */
.ctaband{background:linear-gradient(160deg,#0a2540,#12508f);color:#fff}
.ctaband .wrap{padding:56px 24px;text-align:center}
.ctaband h2{color:#fff}
.ctaband p{opacity:.9;max-width:560px;margin:0 auto 26px}
.tel{margin-top:18px;font-size:14px;opacity:.85}
.tel b{font-size:20px;color:#fff}

/* contact form */
.form{max-width:600px;margin:32px auto 0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow);text-align:left}
.form .row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:560px){.form .row2{grid-template-columns:1fr}}
.form label{display:block;font-size:13px;font-weight:700;color:var(--navy);margin:12px 0 5px}
.form .rq{color:#d0402e}
.form input,.form textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fbfcfe}
.form input:focus,.form textarea:focus{outline:2px solid #bcd6ff;border-color:var(--blue)}
.form button{width:100%;margin-top:18px}

/* footer */
footer.ft{background:#081b30;color:#9fb3c8;font-size:13px}
footer.ft .wrap{padding:48px 24px 30px;display:flex;flex-wrap:wrap;gap:30px 44px}
footer.ft .wrap>div{min-width:150px}
footer.ft .wrap>div:first-child{flex:1 1 260px;min-width:240px}
footer.ft b{color:#fff}
footer.ft h4{color:#fff;font-size:13px;letter-spacing:.08em;margin:0 0 12px}
footer.ft a{color:#9fb3c8;display:block;padding:4px 0;font-size:12.5px}
footer.ft a:hover{color:#fff}
footer.ft .cr{flex:1 1 100%;border-top:1px solid rgba(255,255,255,.12);padding-top:18px;margin-top:8px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:#6f8aa5}