/* 株式会社新恵社 コーポレートサイト
   書体は旧サイトに合わせる（見出し しっぽり明朝／本文 Zen Kaku Gothic New／英字ラベル JetBrains Mono）
   ブランドカラーは --accent を差し替えれば全体に反映されます */
:root {
  --ink: #1a1a1a;
  --ink-2: #444846;
  --ink-3: #7d8480;
  --rule: #dfe5e1;
  --bg: #ffffff;
  --tint: #f4f7f5;
  --accent: #00783d;
  --accent-deep: #0f3f28;
  --accent-soft: #e9f2ec;
  --accent-light: #8fcaa6;
  --spot: #d2553f;        /* アクセント（コラージュの朱色に合わせる） */
  --spot-soft: #f7e3de;
  --slate: #3a3a38;
  --slate-2: #56574f;
  --mincho: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --sans: "Zen Kaku Gothic New", -apple-system, "Hiragino Sans", "Yu Gothic", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --w: 1120px;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 16px; font-weight: 400; line-height: 2; letter-spacing: .04em; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
a:hover { color: var(--accent); }
strong { font-weight: 700; background: linear-gradient(transparent 64%, var(--accent-soft) 64%); }
.wrap { position: relative; width: 100%; max-width: var(--w); margin: 0 auto; padding: 0 40px; }
.narrow { max-width: 840px; }

/* ---------- header ---------- */
.site-header { position: fixed; inset: 0 0 auto 0; z-index: 20; background: rgba(255,255,255,.92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--rule); transition: background .3s; }
.is-scrolled .site-header { background: rgba(255,255,255,.97); }
.header-inner { display: flex; align-items: center; gap: 36px; height: 78px; max-width: 1360px; margin: 0 auto; padding: 0 40px; }
.brand img { height: 34px; width: auto; }
.gnav { margin-left: auto; }
.gnav ul { display: flex; gap: 30px; list-style: none; margin: 0; padding: 0; }
.gnav a { position: relative; text-decoration: none; font-size: 13px; font-weight: 500; letter-spacing: .08em; color: var(--ink-2); }
.gnav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 1px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .35s ease; }
.gnav a:hover::after, .gnav a[aria-current="page"]::after { transform: scaleX(1); }
.gnav a[aria-current="page"] { color: var(--accent); }
.header-cta { font-size: 13px; letter-spacing: .06em; text-decoration: none; color: var(--ink); border: 1px solid var(--ink); border-radius: 99px; padding: 10px 24px; transition: background .25s, color .25s; }
.header-cta:hover { background: var(--ink); color: #fff; }
.mnav { display: none; }

/* ---------- type ---------- */
h1, h2 { font-family: var(--mincho); font-weight: 700; letter-spacing: .03em; line-height: 1.65; }
h3 { font-family: var(--sans); font-weight: 700; font-size: 18px; line-height: 1.7; letter-spacing: .05em; margin: 0 0 12px; }
h1 { margin: 0 0 32px; }
h2 { font-size: clamp(24px, 2.8vw, 32px); margin: 0 0 36px; }
.sec-label { display: flex; align-items: center; gap: 16px; margin: 0 0 28px; font-family: var(--mono); font-size: 11px; letter-spacing: .25em; text-transform: uppercase; color: var(--ink-2); line-height: 1.4; }
.sec-label .rule { width: 28px; height: 1px; background: var(--ink-2); }
.sec-label .num { color: var(--spot); font-weight: 500; }
.sec-label .ja { font-family: var(--sans); font-weight: 700; letter-spacing: .1em; color: var(--ink); text-transform: none; }
.h2-plain { font-size: clamp(21px, 2.3vw, 26px); margin: 0 0 28px; padding-bottom: 18px; border-bottom: 1px solid var(--rule); }
.prose .h2-plain { margin-top: 56px; }
.prose .h2-plain:first-child { margin-top: 0; }
.h3-plain { font-family: var(--mincho); font-size: 20px; margin: 56px 0 20px; }
.lead { font-size: 16px; color: var(--ink-2); margin: 0; }
.section-lead { color: var(--ink-2); max-width: 780px; margin: 0 0 44px; }
.prose p { margin: 0 0 1.6em; }
.note { font-size: 13px; color: var(--ink-3); }

/* ---------- links / buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: 18px; padding: 16px 30px; background: var(--accent); color: #fff; text-decoration: none; font-size: 14px; font-weight: 500; letter-spacing: .1em; border: 1px solid var(--accent); line-height: 1.4; transition: background .25s, color .25s, border-color .25s; }
.btn::after { content: ""; width: 22px; height: 1px; background: currentColor; transition: width .3s ease; }
.btn:hover { background: var(--accent-deep); border-color: var(--accent-deep); color: #fff; }
.btn:hover::after { width: 34px; }
.btn-ghost { background: rgba(255,255,255,.9); color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--ink); border-color: var(--ink); color: #fff; }
.text-link { display: inline-flex; align-items: center; gap: 14px; margin-top: 20px; font-size: 14px; font-weight: 500; letter-spacing: .08em; color: var(--ink); text-decoration: none; padding-bottom: 6px; border-bottom: 1px solid var(--rule); transition: border-color .3s, color .3s; }
.text-link::after { content: ""; width: 20px; height: 1px; background: var(--spot); transition: width .3s ease; }
.text-link:hover { color: var(--accent); border-color: var(--accent); }
.text-link:hover::after { width: 32px; }

/* ---------- sections ---------- */
.section { position: relative; padding: 140px 0; }
.tint { background: var(--tint); }
.statement .prose p { font-family: var(--mincho); font-size: 17px; font-weight: 500; line-height: 2.3; color: var(--ink); }

/* ---------- hero（旧サイトと同じ、雑誌の表紙風） ---------- */
.hero { position: relative; padding: 170px 0 110px; overflow: hidden; isolation: isolate; border-bottom: 1px solid var(--rule); }
.hero-fig { position: absolute; inset: 0; z-index: -2; margin: 0; pointer-events: none; }
.hero-fig img { width: 100%; height: 100%; object-fit: cover; object-position: center top; opacity: .65; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(to bottom, transparent 0%, transparent 55%, rgba(255,255,255,.6) 82%, #fff 100%); pointer-events: none; }
.hero .wrap { max-width: 1280px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 1fr; column-gap: 64px; row-gap: 26px; align-items: start; }
.hero-text { display: contents; }
.hero .eyebrow, .hero h1, .hero .lead { width: fit-content; background: linear-gradient(to bottom, var(--slate) 0%, var(--slate-2) 100%); box-shadow: 0 10px 28px -10px rgba(0,0,0,.28); border-radius: 2px; }
.hero .eyebrow { grid-column: 1; grid-row: 1; align-self: end; margin: 0; padding: 10px 16px; font-family: var(--mono); font-size: 14px; letter-spacing: .2em; color: var(--accent-light); }
.hero h1 { grid-column: 1; grid-row: 2; margin: 0; padding: 20px 26px; font-size: clamp(32px, 3.4vw, 50px); line-height: 1.55; letter-spacing: .01em; color: #fff; }
.hero h1 .nw { display: block; white-space: nowrap; }
.hero h1 .nw:first-child { position: relative; width: fit-content; }
.hero h1 .nw:first-child::after { content: ""; position: absolute; left: 0; right: .9em; bottom: .12em; height: 4px; background: var(--spot); opacity: .85; transform: scaleX(0); transform-origin: left; transition: transform .9s ease 1.3s; }
.is-loaded .hero h1 .nw:first-child::after, html:not(.js) .hero h1 .nw:first-child::after { transform: scaleX(1); }
.hero .lead { grid-column: 2; grid-row: 1 / 3; align-self: end; max-width: 30em; margin: 0; padding: 20px 26px; font-size: 15px; line-height: 1.95; color: rgba(255,255,255,.92); }
.hero .lead strong { background: none; color: var(--accent-light); font-weight: 500; }
.hero-cta { grid-column: 1 / -1; grid-row: 3; margin: 18px 0 0; display: flex; gap: 16px; flex-wrap: wrap; }

.sub-hero { padding: 190px 0 80px; background: #f1f7f3; border-bottom: 1px solid #e1ece5; }
.sub-hero .sec-label { margin-bottom: 22px; }
.sub-hero h1 { font-size: clamp(24px, 3vw, 36px); max-width: 900px; margin-bottom: 20px; }

/* ---------- about ---------- */
.about-strip { padding: 120px 0 60px; }
.about-grid { display: grid; grid-template-columns: 1.55fr 1fr; gap: 72px; align-items: start; }
.about-strip .eyebrow { font-family: var(--mono); font-size: 11px; letter-spacing: .25em; text-transform: uppercase; color: var(--accent); margin: 0 0 18px; }
.about-text { margin: 0; font-size: 16px; line-height: 2.2; }
.fact-list { margin: 0; border-top: 1px solid var(--ink); }
.fact-list div { display: grid; grid-template-columns: 7.5em 1fr; padding: 14px 0; border-bottom: 1px solid var(--rule); }
.fact-list dt { font-size: 12px; letter-spacing: .12em; color: var(--ink-3); }
.fact-list dd { margin: 0; font-size: 14px; line-height: 1.8; }

/* ---------- route diagram ---------- */
.route { display: grid; gap: 22px; margin: 8px 0 44px; padding: 40px; border: 1px solid var(--rule); background: #fff; }
.route-row { display: grid; grid-template-columns: 9em 1fr; align-items: center; gap: 20px; }
.route-label { margin: 0; font-size: 12px; letter-spacing: .12em; color: var(--ink-3); }
.route-steps { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.route-steps li { position: relative; padding: 10px 20px; border: 1px solid var(--rule); font-size: 14px; line-height: 1.5; text-align: center; background: #fff; }
.route-steps li small { display: block; font-size: 11px; color: var(--ink-3); }
.route-steps li:not(:last-child) { margin-right: 30px; }
.route-steps li:not(:last-child)::after { content: ""; position: absolute; right: -32px; top: 50%; width: 24px; height: 1px; background: var(--ink-3); }
.route-row.is-accent .route-label { color: var(--accent); }
.route-row.is-accent .route-steps li { border-color: var(--accent); color: var(--accent); font-weight: 500; }
.route-row.is-accent .route-steps li:not(:last-child)::after { background: var(--accent); }

/* ---------- cards ---------- */
.cards { display: grid; gap: 0; margin-bottom: 24px; border-top: 1px solid var(--ink); }
.cards.two { grid-template-columns: repeat(2, 1fr); }
.cards.three { grid-template-columns: repeat(3, 1fr); }
.card { padding: 40px 40px 44px 0; border-bottom: 1px solid var(--rule); }
.cards .card + .card { padding-left: 40px; border-left: 1px solid var(--rule); }
.card p { margin: 0 0 1em; color: var(--ink-2); }
.card p:last-child { margin-bottom: 0; }
.card h3 { font-family: var(--mincho); font-size: 20px; }
.card-num { font-family: var(--mono); font-size: 11px; letter-spacing: .25em; color: var(--accent) !important; margin-bottom: 14px !important; }
.card-num::before { content: "No. "; }
.media-card h3 { font-family: var(--mincho); font-size: 22px; letter-spacing: .06em; }
.media-card h3 a { text-decoration: none; }
.media-url { font-family: var(--mono); font-size: 12px; letter-spacing: .06em; color: var(--ink-3) !important; margin: -6px 0 14px !important; }
.media-sns { font-size: 13px; }
.media-sns a { margin-left: 10px; color: var(--accent); }
.dot-list { list-style: none; margin: 0; padding: 0; color: var(--ink-2); }
.dot-list li { position: relative; padding-left: 22px; }
.dot-list li::before { content: ""; position: absolute; left: 0; top: 1em; width: 10px; height: 1px; background: var(--accent); }

/* ---------- stats ---------- */
.stats { display: flex; flex-wrap: wrap; gap: 24px 72px; align-items: flex-end; margin: 48px 0 20px; padding: 36px 0; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.stats-cap { flex-basis: 100%; margin: 0; font-family: var(--mono); font-size: 11px; letter-spacing: .2em; color: var(--accent); }
.stat p { margin: 0; }
.stat-num { font-family: var(--mono); font-weight: 500; font-size: 44px; letter-spacing: .02em; line-height: 1; color: var(--ink); }
.stat-num span { font-family: var(--sans); font-size: 14px; margin-left: 6px; }
.stat-label { font-size: 12px; letter-spacing: .08em; color: var(--ink-3); margin-top: 12px !important; }

/* ---------- founder ---------- */
.founder-grid { display: grid; grid-template-columns: 340px 1fr; gap: 80px; align-items: start; }
.founder-photo { margin: 0; position: sticky; top: 120px; }
.founder-name { font-family: var(--mincho); font-size: 26px; font-weight: 700; margin: 0 0 24px; }
.founder-name span { display: block; font-family: var(--mono); font-size: 11px; font-weight: 400; color: var(--ink-3); letter-spacing: .2em; text-transform: uppercase; margin-top: 4px; }
.message { margin: 40px 0 8px; padding: 4px 0 4px 28px; border-left: 1px solid var(--accent); font-family: var(--mincho); font-size: 17px; line-height: 2.2; color: var(--ink); }
.message p { margin: 0 0 .8em; }
.message p:last-child { margin: 0; }

/* ---------- news ---------- */
.news-list { list-style: none; margin: 0 0 16px; padding: 0; border-top: 1px solid var(--ink); }
.news-list li { display: grid; grid-template-columns: 11em 1fr; gap: 16px; padding: 24px 0; border-bottom: 1px solid var(--rule); }
.news-list time { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; color: var(--ink-3); padding-top: 3px; }
.news-list a { text-decoration: none; transition: color .2s; }

/* ---------- tables ---------- */
.company-table, .scope-table { margin: 0 0 20px; border-top: 1px solid var(--ink); }
.company-table div, .scope-table div { display: grid; grid-template-columns: 11em 1fr; gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--rule); }
.scope-table div { grid-template-columns: 15em 1fr; }
.company-table dt, .scope-table dt { font-size: 13px; letter-spacing: .1em; color: var(--ink-3); }
.scope-table dt { color: var(--ink); font-weight: 500; }
.company-table dd, .scope-table dd { margin: 0; }
.scope-table dd { color: var(--ink-2); }

/* ---------- timeline ---------- */
.timeline { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.timeline li { display: grid; grid-template-columns: 11em 1fr; gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--rule); }
.timeline p { margin: 0; }
.tl-date { font-family: var(--mono); font-size: 13px; letter-spacing: .06em; color: var(--accent); padding-top: 2px; }
.tl-body { color: var(--ink-2); }

/* ---------- compare ---------- */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.compare-col { padding: 40px; border: 1px solid var(--rule); background: #fff; }
.compare-col.is-accent { border-color: var(--accent); }
.compare-en { font-family: var(--mono); font-size: 11px; letter-spacing: .25em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 14px; }
.compare-col.is-accent .compare-en { color: var(--accent); }
.compare-col h3 { font-family: var(--mincho); font-size: 19px; }
.compare-col > p { color: var(--ink-2); }
.compare-col dl { margin: 24px 0 0; border-top: 1px solid var(--rule); }
.compare-col dl div { display: grid; grid-template-columns: 5em 1fr; padding: 10px 0; border-bottom: 1px solid var(--rule); font-size: 14px; }
.compare-col dt { color: var(--ink-3); font-size: 12px; letter-spacing: .1em; }
.compare-col dd { margin: 0; }

/* ---------- process ---------- */
.process { list-style: none; margin: 0 0 24px; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--ink); counter-reset: p; }
.process li { padding: 36px 28px 40px 0; counter-increment: p; }
.process li + li { padding-left: 28px; border-left: 1px solid var(--rule); }
.process li::before { content: "0" counter(p); font-family: var(--mono); font-size: 24px; font-weight: 500; color: var(--accent); line-height: 1; display: block; }
.p-en { font-family: var(--mono); font-size: 10px; letter-spacing: .25em; text-transform: uppercase; color: var(--ink-3); margin: 10px 0 14px; }
.process h3 { font-family: var(--mincho); font-size: 19px; }
.process li p:last-child { color: var(--ink-2); font-size: 14px; margin: 0; }

/* ---------- faq ---------- */
.faq { border-top: 1px solid var(--ink); margin-bottom: 32px; }
.faq-item { border-bottom: 1px solid var(--rule); }
.faq-item summary { list-style: none; cursor: pointer; padding: 26px 48px 26px 0; position: relative; font-weight: 500; display: flex; gap: 18px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before, .faq-item summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 14px; height: 1px; background: var(--ink); transition: transform .3s ease; }
.faq-item summary::after { transform: rotate(90deg); }
.faq-item[open] summary::after { transform: rotate(0deg); }
.q, .a { flex: none; font-family: var(--mono); font-size: 14px; line-height: 2; width: 1.2em; }
.q { color: var(--spot); }
.a { color: var(--ink-3); }
.faq-a { display: flex; gap: 18px; padding: 0 48px 28px 0; }
.faq-a p { margin: 0; color: var(--ink-2); }
.faq-item[open] .faq-a { animation: fade-in .5s ease; }

/* ---------- contact ---------- */
.contact { background: var(--accent-deep); color: #fff; }
.contact h2 { color: #fff; }
.contact p { color: rgba(255,255,255,.85); }
.contact .sec-label { color: rgba(255,255,255,.7); }
.contact .sec-label .num { color: #f0a795; }
.contact .sec-label .rule { background: rgba(255,255,255,.6); }
.contact .sec-label .ja { color: #fff; }
.contact-for { font-weight: 500; margin: 32px 0 10px; color: #fff !important; }
.check-list { margin: 0 0 40px; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 24px; margin-bottom: 4px; color: rgba(255,255,255,.85); }
.check-list li::before { content: ""; position: absolute; left: 0; top: 1em; width: 12px; height: 1px; background: var(--accent-light); }
.contact-box { border-top: 1px solid rgba(255,255,255,.35); border-bottom: 1px solid rgba(255,255,255,.35); padding: 26px 0; font-family: var(--mincho); font-size: 22px; font-weight: 600; }
.contact-box p { margin: 0; color: #fff; }
.contact-box p + p { margin-top: 10px; }
.contact-label { display: inline-block; width: 5em; font-family: var(--mono); font-size: 11px; font-weight: 400; letter-spacing: .25em; color: var(--accent-light); vertical-align: middle; }
.contact-box a { text-decoration: none; color: #fff; }
.contact-box a:hover { color: var(--accent-light); }
.contact .note { color: rgba(255,255,255,.6); margin-top: 20px; }

/* ---------- footer ---------- */
.site-footer { background: #0b2a1b; color: rgba(255,255,255,.7); padding: 80px 0 32px; font-size: 13px; }
.site-footer a { color: rgba(255,255,255,.7); text-decoration: none; }
.site-footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; }
.footer-co img { height: 32px; width: auto; margin-bottom: 22px; }
.footer-co p { margin: 0 0 2px; }
.footer-name { color: #fff; font-weight: 500; }
.footer-h { font-family: var(--mono); font-size: 10px; letter-spacing: .25em; color: rgba(255,255,255,.45); margin: 0 0 12px; }
.site-footer ul { list-style: none; margin: 0 0 26px; padding: 0; }
.site-footer li { margin-bottom: 2px; }
.copyright { margin-top: 56px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.12); font-family: var(--mono); font-size: 10px; letter-spacing: .2em; color: rgba(255,255,255,.4); }


/* ---------- 運営メディア（ウェブとSNS） ---------- */
.media-block { padding: 64px 0 72px; border-top: 1px solid var(--ink); }
.media-block + .media-block { margin-top: 24px; }
.media-head { display: grid; grid-template-columns: 5fr 6fr; gap: 56px; align-items: center; margin-bottom: 56px; }
.media-thumb { position: relative; display: block; aspect-ratio: 1200 / 630; background: var(--accent-deep); border: 1px solid var(--rule); overflow: hidden; text-decoration: none; }
.media-thumb::before { content: attr(data-name); position: absolute; inset: 0; display: grid; place-items: center; padding: 20px; font-family: var(--mincho); font-weight: 700; font-size: clamp(20px, 2.2vw, 28px); letter-spacing: .06em; color: #fff; text-align: center; }
.media-thumb img { position: relative; width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s cubic-bezier(.2,.7,.2,1); }
.media-thumb:hover img { transform: scale(1.03); }
.media-no { margin: 0 0 10px; font-family: var(--mono); font-size: 11px; letter-spacing: .25em; text-transform: uppercase; color: var(--accent); }
.media-name { font-family: var(--mincho); font-size: 28px; letter-spacing: .06em; margin: 0 0 14px; }
.media-desc { margin: 0 0 22px; color: var(--ink-2); font-size: 15px; }
.media-web { display: flex; align-items: baseline; gap: 16px; margin: 0; padding-top: 14px; border-top: 1px solid var(--rule); }
.media-web a { font-family: var(--mono); font-size: 14px; text-decoration: none; border-bottom: 1px solid var(--rule); }
.ch-kind { font-family: var(--mono); font-size: 11px; letter-spacing: .15em; text-transform: uppercase; color: var(--ink-3); }
.accounts-h { display: flex; align-items: baseline; gap: 12px; margin: 0 0 22px; font-size: 14px; font-weight: 500; letter-spacing: .08em; }
.accounts-h span { font-family: var(--mono); font-size: 12px; color: var(--accent); }
.accounts-h span::before { content: "× "; opacity: .6; }
.accounts { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.account a { display: block; text-decoration: none; }
.ac-thumb { position: relative; display: block; aspect-ratio: 10 / 11; overflow: hidden; background: #fff; border: 1px solid var(--rule); margin-bottom: 14px; }
.ac-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center top; transition: transform 1s cubic-bezier(.2,.7,.2,1); }
.account a:hover .ac-thumb img { transform: scale(1.04); }
.ac-ph { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: space-between; padding: 16px; background: linear-gradient(160deg, var(--accent-soft), #fff 70%); }
.ac-thumb[data-kind="Instagram"] .ac-ph { background: linear-gradient(160deg, #e7f1ea, #fff 70%); }
.ac-thumb[data-kind="X"] .ac-ph { background: linear-gradient(160deg, #eceeed, #fff 70%); }
.ac-thumb[data-kind="Facebook"] .ac-ph { background: linear-gradient(160deg, #e8eef3, #fff 70%); }
.ac-thumb[data-kind="Threads"] .ac-ph { background: linear-gradient(160deg, #efefef, #fff 70%); }
.ac-ph-kind { font-family: var(--mono); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--accent); }
.ac-ph-name { font-family: var(--mincho); font-weight: 700; font-size: 16px; line-height: 1.5; color: var(--ink); }
.ac-thumb.has-img .ac-ph { display: none; }
.ac-kind { display: block; font-family: var(--mono); font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-3); line-height: 1.6; }
.ac-handle { display: block; font-family: var(--mono); font-size: 13px; line-height: 1.6; word-break: break-all; transition: color .25s; }
.account a:hover .ac-handle { color: var(--accent); }
.ac-note { display: inline-block; margin-top: 6px; font-size: 11px; letter-spacing: .08em; color: var(--accent); border: 1px solid var(--accent); padding: 0 8px; line-height: 1.7; }
.media-founder .accounts { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 960px) {
  .media-head { grid-template-columns: 1fr; gap: 28px; }
  .accounts, .media-founder .accounts { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
  .media-block { padding: 44px 0 52px; }
  .accounts, .media-founder .accounts { grid-template-columns: repeat(2, 1fr); gap: 16px; }
}


/* ---------- セミナー（StudyHacker Square） ---------- */
.seminar-block { padding: 64px 0 24px; border-top: 1px solid var(--ink); margin-top: 24px; }
.seminar-head { display: grid; grid-template-columns: 6fr 5fr; gap: 56px; align-items: end; margin-bottom: 56px; }
.seminar-stats { margin: 0; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--rule); }
.seminar-stats div { padding: 16px 0 18px; border-bottom: 1px solid var(--rule); }
.seminar-stats div:nth-child(odd) { padding-right: 20px; }
.seminar-stats div:nth-child(even) { padding-left: 20px; border-left: 1px solid var(--rule); }
.seminar-stats dt { font-size: 12px; letter-spacing: .08em; color: var(--ink-3); }
.seminar-stats dd { margin: 4px 0 0; font-family: var(--mono); font-size: 32px; font-weight: 500; line-height: 1.1; color: var(--ink); }
.seminar-stats dd span { font-family: var(--sans); font-size: 13px; margin-left: 4px; }
.sm-asof { font-family: var(--sans) !important; color: var(--ink-3) !important; font-size: 11px !important; }
.sm-asof::before { content: "" !important; }
.seminars { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.seminar a { display: block; text-decoration: none; }
.sm-thumb { position: relative; display: block; aspect-ratio: 1840 / 900; overflow: hidden; background: var(--accent-deep); margin-bottom: 16px; }
.sm-thumb::before { content: attr(data-title); position: absolute; inset: 0; display: grid; place-items: center; padding: 16px; font-family: var(--mincho); font-weight: 700; font-size: 14px; line-height: 1.6; color: #fff; text-align: center; }
.sm-thumb img { position: relative; width: 100%; height: 100%; object-fit: cover; transition: transform 1s cubic-bezier(.2,.7,.2,1); }
.seminar a:hover .sm-thumb img { transform: scale(1.04); }
.sm-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; margin-bottom: 8px; }
.sm-meta time { font-family: var(--mono); font-size: 12px; letter-spacing: .04em; color: var(--ink); }
.sm-fmt { font-size: 11px; color: var(--ink-3); letter-spacing: .08em; }
.sm-tag { font-size: 10px; letter-spacing: .1em; padding: 0 8px; line-height: 1.8; border: 1px solid var(--ink-3); color: var(--ink-3); }
.sm-tag.is-next { border-color: var(--spot); background: var(--spot); color: #fff; }
.sm-title { display: block; font-family: var(--mincho); font-weight: 700; font-size: 16px; line-height: 1.65; letter-spacing: .03em; margin-bottom: 6px; transition: color .25s; }
.seminar a:hover .sm-title { color: var(--accent); }
.sm-sub { display: block; font-size: 12px; line-height: 1.8; color: var(--ink-2); }
@media (max-width: 960px) {
  .seminar-head { grid-template-columns: 1fr; gap: 32px; }
  .seminars { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .seminars { grid-template-columns: 1fr; gap: 36px; }
  .seminar-stats dd { font-size: 26px; }
}

/* ---------- motion（控えめなフェードのみ） ---------- */
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
.js [data-anim] { opacity: 0; transform: translateY(16px); transition: opacity 1.1s ease, transform 1.1s cubic-bezier(.2,.7,.2,1); transition-delay: var(--d, 0s); }
.js [data-anim].is-in { opacity: 1; transform: none; }
.js [data-anim="reveal"] { transform: none; clip-path: inset(0 0 100% 0); transition: opacity .6s ease, clip-path 1.4s cubic-bezier(.65,0,.35,1); }
.js [data-anim="reveal"].is-in { clip-path: inset(0 0 0 0); }
.js .hero-fig img { opacity: 0; transition: opacity 1.8s ease .3s; }
.js.is-loaded .hero-fig img { opacity: .65; }
.to-top { position: fixed; right: 24px; bottom: 24px; z-index: 15; display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--rule); background: rgba(255,255,255,.95); color: var(--ink); text-decoration: none; font-family: var(--mono); font-size: 13px; opacity: 0; pointer-events: none; transition: opacity .4s, border-color .25s, color .25s; }
.is-scrolled .to-top { opacity: 1; pointer-events: auto; }
.to-top:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .gnav { display: none; }
  .header-cta { margin-left: auto; }
  .mnav { display: block; position: relative; }
  .mnav summary { list-style: none; cursor: pointer; width: 44px; height: 44px; display: flex; flex-direction: column; justify-content: center; gap: 8px; padding: 0 10px; }
  .mnav summary::-webkit-details-marker { display: none; }
  .mnav summary span { display: block; height: 1px; background: var(--ink); transition: transform .3s; }
  .mnav[open] summary span:first-child { transform: translateY(4.5px) rotate(20deg); }
  .mnav[open] summary span:last-child { transform: translateY(-4.5px) rotate(-20deg); }
  .mnav ul { position: absolute; right: 0; top: 58px; background: #fff; border: 1px solid var(--rule); list-style: none; margin: 0; padding: 14px 0; width: 240px; }
  .mnav li a { display: block; padding: 10px 26px; text-decoration: none; font-size: 14px; }
}
@media (max-width: 1023px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero .eyebrow, .hero h1, .hero .lead, .hero-cta { grid-column: 1; grid-row: auto; }
  .hero .lead { max-width: 34em; }
}
@media (max-width: 960px) {
  .about-grid, .founder-grid, .compare { grid-template-columns: 1fr; gap: 48px; }
  .founder-photo { max-width: 300px; position: static; }
  .cards.three { grid-template-columns: 1fr; }
  .cards.three .card + .card { padding-left: 0; border-left: 0; }
  .process { grid-template-columns: 1fr 1fr; }
  .process li:nth-child(3) { padding-left: 0; border-left: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-co { grid-column: 1 / -1; }
}
@media (max-width: 767px) {
  /* スマホではコラージュを出さず、文字の箱も外す（旧サイトと同じ） */
  .hero-fig, .hero::before { display: none; }
  .hero .eyebrow, .hero h1, .hero .lead { background: none; box-shadow: none; padding: 0; width: auto; }
  .hero .eyebrow { color: var(--accent); font-size: 12px; }
  .hero h1 { color: var(--ink); font-size: clamp(24px, 6.4vw, 32px); }
  .hero h1 .nw { white-space: normal; }
  .hero .lead { color: var(--ink-2); }
  .hero .lead strong { color: var(--ink); background: linear-gradient(transparent 64%, var(--accent-soft) 64%); font-weight: 700; }
}
@media (max-width: 640px) {
  body { font-size: 15px; }
  h2 { font-size: 22px; }
  .wrap, .header-inner { padding: 0 20px; }
  .header-inner { height: 64px; gap: 12px; }
  .brand img { height: 28px; }
  .header-cta { padding: 7px 16px; font-size: 12px; }
  .section { padding: 96px 0; }
  .hero { padding: 120px 0 72px; }
  .sub-hero { padding: 130px 0 56px; }
  .cards.two, .process, .footer-grid { grid-template-columns: 1fr; }
  .card, .cards .card + .card { padding: 32px 0 36px; border-left: 0; }
  .process li, .process li + li { padding: 28px 0 32px; border-left: 0; border-bottom: 1px solid var(--rule); }
  .route { padding: 26px 20px; }
  .route-row { grid-template-columns: 1fr; gap: 10px; }
  .route-steps li { padding: 8px 14px; font-size: 13px; }
  .route-steps li:not(:last-child) { margin-right: 22px; }
  .route-steps li:not(:last-child)::after { right: -20px; width: 14px; }
  .company-table div, .scope-table div, .news-list li, .timeline li, .fact-list div { grid-template-columns: 1fr; gap: 2px; }
  .compare-col { padding: 28px 22px; }
  .stat-num { font-size: 36px; }
  .contact-box { font-size: 17px; }
  .contact-label { display: block; margin-bottom: 2px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ---------- 見出しのイラスト ---------- */
.sub-hero.has-art .wrap { display: grid; grid-template-columns: minmax(0, 1fr) 400px; gap: 56px; align-items: center; }
.sub-art { margin: 0; }
.sub-art svg { display: block; width: 100%; height: auto; }
.js .sub-art .d { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.8s cubic-bezier(.65,0,.35,1) .3s; }
.js.is-loaded .sub-art .d { stroke-dashoffset: 0; }
.js .sub-art svg > :not(.d) { opacity: 0; transition: opacity 1.2s ease 1.1s; }
.js.is-loaded .sub-art svg > :not(.d) { opacity: 1; }
.js .sub-art svg > [opacity] { transition: opacity 1.2s ease 1.1s; }
@media (max-width: 960px) {
  .sub-hero.has-art .wrap { grid-template-columns: 1fr; gap: 32px; }
  .sub-art { max-width: 320px; }
}
@media (prefers-reduced-motion: reduce) { .sub-art .d { stroke-dasharray: none !important; } }

/* ---------- アクセントカラー（少量だけ） ---------- */
.sub-hero .sec-label .en { display: inline-flex; align-items: center; gap: 10px; color: var(--spot); }
.sub-hero .sec-label .en::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--spot); }
.h2-plain { position: relative; }
.h2-plain::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 48px; height: 2px; background: var(--spot); }
.media-no, .card-num { color: var(--spot) !important; }
.timeline li:last-child .tl-date { color: var(--spot); }
.message { border-left-color: var(--spot); }