/* =========================================================
   Poeme Arc — Corporate Site (Crisp White × Deep Indigo)
   純白地×ディープインディゴ #312e81。骨太タイポ×薄いヘアラインは従来のまま、
   ダークモノクロから明度写像で変換した配色（design-archive/indigo-light 案03-A）。
   ========================================================= */

/* ---------- Reset ---------- */
*,*::before,*::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body,h1,h2,h3,h4,h5,h6,p,figure,dl,dd,ul,ol { margin: 0; }
ul,ol { padding: 0; list-style: none; }
img,svg,iframe { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input,textarea,select { font: inherit; color: inherit; }

/* ---------- Tokens ---------- */
:root {
  --bg: #ededf1;
  --bg-soft: #f2f2f4;
  --bg-panel: #e7e7ec;
  --ink: #282553;
  --gray-700: #4c4970;
  --gray-600: #6f6d8c;
  --gray-500: #8f8da5;
  --gray-400: #b1b0c1;
  --line: rgba(var(--accent-rgb),.13);
  --line-strong: rgba(var(--accent-rgb),.3);
  --ghost: rgba(var(--accent-rgb),.045);
  /* --accent はブランド主色（藍）、--band は帯・パネルの下地。
     dark テーマではこの2つが白と黒に入れ替わる。
     *-rgb は rgba() で透明度を掛けるための分解値。 */
  --accent: #312e81;
  --accent-rgb: 49,46,129;
  --band: #f5f5f7;
  --band-rgb: 245,245,247;
  --shadow-rgb: 28,26,50;

  --container: 1200px;
  --gutter: clamp(20px, 5vw, 56px);
  --section-y: clamp(88px, 11vw, 150px);
  --radius: 14px;
  --radius-sm: 8px;

  --font-jp: "Noto Sans JP","Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",Meiryo,sans-serif;
  --font-en: "Manrope","Inter",var(--font-jp);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Base ---------- */
body {
  font-family: var(--font-jp);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.95;
  font-size: 15.5px;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
body.is-locked { overflow: hidden; }
::selection { background: var(--accent); color: var(--band); }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section-y); position: relative; }
.section--soft { background: var(--bg-soft); }
.section--dark { background: var(--band); position: relative; overflow: hidden; }
.en { font-family: var(--font-en); }
.sp-only { display: none; }
.nowrap { white-space: nowrap; }

/* 中央寄せの短文は行バランスを取り、最終行のぶら下がりを防ぐ */
.origin__text, .cta-band__sub, .sec-head--center .sec-lead, .creed__jp,
.cta-band__title, .recruit-band__title, .intro h2 {
  text-wrap: balance;
}

/* 日本語見出しを文節単位で改行（対応ブラウザのみ・非対応は従来通り） */
.hero__title, .hero__sub, .page-hero__title, .page-hero__lead, .sec-title,
.intro h2, .biz__title, .biz__catch, .message__title, .cta-band__title,
.recruit-band__title, .creed__jp, .mvv__text, .card h3, .strength h3,
.field-card h3, .flow h3, .faq__q, .news-list .ttl {
  word-break: auto-phrase;
}
.blue { color: var(--accent); border-bottom: 2px solid rgba(var(--accent-rgb),.5); }

/* ---------- Section head ---------- */
.sec-head { position: relative; margin-bottom: clamp(48px, 6vw, 72px); }
.sec-head--center { text-align: center; }
.sec-ghost {
  display: block;
  font-family: var(--font-en);
  font-weight: 800;
  font-size: clamp(3.2rem, 9vw, 7rem);
  line-height: 1;
  letter-spacing: .01em;
  text-transform: uppercase;
  color: var(--ghost);
  user-select: none;
  margin-bottom: -0.52em;
}
.sec-tag {
  position: relative;
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-en);
  font-size: 12.5px; font-weight: 800;
  letter-spacing: .26em; text-transform: uppercase;
  color: var(--gray-600);
}
.sec-tag::before { content: ""; width: 22px; height: 2px; background: var(--accent); }
.sec-title {
  position: relative;
  font-weight: 900;
  font-size: clamp(1.7rem, 3.6vw, 2.6rem);
  line-height: 1.45;
  letter-spacing: .02em;
  margin-top: 14px;
  color: var(--accent);
}
.sec-lead { position: relative; max-width: 720px; margin-top: 22px; color: var(--gray-600); font-size: 15px; line-height: 2.15; }
.sec-head--center .sec-lead { margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  padding: 17px 38px;
  background: var(--accent);
  color: var(--band);
  border: 1.5px solid var(--accent);
  border-radius: 100px;
  font-size: 14px; font-weight: 700; letter-spacing: .06em; line-height: 1;
  transition: transform .4s var(--ease), background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease), box-shadow .4s var(--ease);
}
.btn svg { transition: transform .4s var(--ease); }
.btn:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(var(--shadow-rgb),.5); }
.btn:hover svg { transform: translateX(4px); }
.btn--ghost, .btn--light, .btn--outline-light { background: transparent; color: var(--accent); border-color: rgba(var(--accent-rgb),.35); }
.btn--ghost:hover, .btn--light:hover, .btn--outline-light:hover { border-color: var(--accent); background: rgba(var(--accent-rgb),.06); box-shadow: none; }
.btn--lg { padding: 20px 48px; font-size: 15px; }

/* ---------- Header ---------- */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  background: rgba(var(--band-rgb),.62);
  backdrop-filter: saturate(150%) blur(14px);
  -webkit-backdrop-filter: saturate(150%) blur(14px);
  border-bottom: 1px solid rgba(var(--accent-rgb),.06);
  transition: background .4s var(--ease), border-color .4s var(--ease);
}
.header.is-scrolled { background: rgba(var(--band-rgb),.9); border-bottom-color: var(--line); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 80px; }

.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand__logo { display: block; height: 46px; width: auto; color: var(--accent); }
.footer .brand__logo--full { height: 68px; }
.brand__mark { flex: none; width: 36px; height: 36px; display: grid; place-items: center; border-radius: 10px; background: var(--accent); color: var(--band); }
.brand__mark svg { width: 21px; height: 21px; }
.brand__text { font-family: var(--font-en); font-weight: 800; font-size: 21px; letter-spacing: .01em; line-height: 1.1; color: var(--accent); }
.brand__text small { display: block; font-family: var(--font-en); font-size: 8.5px; font-weight: 700; letter-spacing: .24em; color: var(--gray-500); text-transform: uppercase; margin-top: 3px; }

.nav { display: flex; align-items: center; gap: clamp(14px, 2vw, 28px); }
.nav__list { display: flex; align-items: center; gap: clamp(12px, 1.7vw, 24px); }
.nav__link { display: block; text-align: center; line-height: 1.25; padding: 4px 0; position: relative; }
.nav__link .en { font-family: var(--font-en); font-size: 12.5px; font-weight: 800; letter-spacing: .1em; color: var(--gray-600); transition: color .3s var(--ease); }
.nav__link .jp { display: block; font-size: 10px; color: var(--gray-500); margin-top: 2px; }
.nav__link::after { content: ""; position: absolute; left: 50%; transform: translateX(-50%); bottom: -4px; width: 0; height: 2px; background: var(--accent); transition: width .35s var(--ease); }
.nav__link:hover::after, .nav__link.is-active::after { width: 22px; }
.nav__link:hover .en, .nav__link.is-active .en { color: var(--accent); }
.nav__cta { padding: 13px 26px; font-size: 12.5px; }

.nav-toggle { display: none; width: 44px; height: 44px; position: relative; z-index: 120; }
.nav-toggle span { position: absolute; left: 10px; right: 10px; height: 2px; background: var(--accent); transition: transform .45s var(--ease); }
.nav-toggle span:nth-child(1) { top: 17px; }
.nav-toggle span:nth-child(2) { bottom: 17px; }
body.menu-open .nav-toggle span:nth-child(1) { transform: translateY(4.5px) rotate(45deg); }
body.menu-open .nav-toggle span:nth-child(2) { transform: translateY(-4.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 110; background: var(--band);
  padding: 108px var(--gutter) 40px;
  display: flex; flex-direction: column;
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity .45s var(--ease), transform .45s var(--ease), visibility .45s var(--ease);
  overflow-y: auto;
}
body.menu-open .mobile-menu { opacity: 1; visibility: visible; transform: none; }
.mobile-menu a.m-link { display: flex; align-items: baseline; gap: 16px; padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 16.5px; font-weight: 700; color: var(--accent); }
.mobile-menu a.m-link .en { font-family: var(--font-en); font-size: 11.5px; font-weight: 800; color: var(--gray-500); letter-spacing: .1em; }
.mobile-menu .m-foot { margin-top: auto; display: grid; gap: 12px; padding-top: 28px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-top: clamp(150px, 17vw, 210px);
  padding-bottom: clamp(90px, 11vw, 140px);
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 55% at 78% 12%, rgba(var(--accent-rgb),.05) 0%, rgba(var(--accent-rgb),0) 60%),
    var(--bg);
}
.hero__deco {
  position: absolute; right: clamp(-80px, -4vw, -20px); top: 110px;
  font-family: var(--font-en); font-weight: 800;
  font-size: clamp(6rem, 16vw, 13rem); line-height: .95;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(var(--accent-rgb),.08);
  text-transform: uppercase;
  pointer-events: none; user-select: none;
}
.hero__side {
  position: absolute; left: 10px; top: 50%; transform: translateY(-50%);
  writing-mode: vertical-rl;
  font-family: var(--font-en); font-size: 10.5px; font-weight: 700;
  letter-spacing: .5em; text-transform: uppercase; color: var(--gray-500);
  pointer-events: none;
}
.hero__inner { position: relative; z-index: 1; }
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-en); font-size: 13px; font-weight: 800;
  letter-spacing: .22em; text-transform: uppercase; color: var(--gray-600);
}
.hero__eyebrow::before { content: ""; width: 34px; height: 2px; background: var(--accent); }
.hero__title {
  font-weight: 900;
  line-height: 1.32;
  letter-spacing: .015em;
  font-size: clamp(2.2rem, 5.8vw, 4.2rem);
  margin-top: 26px;
  color: var(--accent);
}
.hero__title .stroke {
  color: transparent;
  -webkit-text-stroke: 2px var(--accent);
}
.hero__sub {
  max-width: 680px; margin-top: 30px;
  color: var(--gray-600);
  font-size: clamp(14px, 1.5vw, 15.5px); line-height: 2.2; letter-spacing: .02em;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 42px; }

/* 回転スクロールバッジ */
.scroll-badge {
  position: absolute; right: clamp(24px, 5vw, 64px); bottom: 34px;
  width: 92px; height: 92px; z-index: 2;
  display: grid; place-items: center;
  pointer-events: none;
}
.scroll-badge svg { position: absolute; inset: 0; animation: spin 16s linear infinite; }
.scroll-badge svg text { font-family: var(--font-en); font-size: 10.5px; font-weight: 700; letter-spacing: .28em; fill: var(--gray-500); text-transform: uppercase; }
.scroll-badge .dot { font-size: 15px; color: var(--accent); }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Marquee ---------- */
.marquee { overflow: hidden; background: var(--band); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 19px 0; }
.marquee__track { display: flex; width: max-content; animation: marquee 30s linear infinite; }
.marquee__seq { display: flex; align-items: center; flex: none; }
.marquee__seq span {
  display: inline-flex; align-items: center;
  font-family: var(--font-en); font-weight: 800;
  font-size: clamp(1rem, 1.9vw, 1.3rem); letter-spacing: .16em; text-transform: uppercase;
  color: var(--accent); white-space: nowrap;
  padding-right: 56px;
}
.marquee__seq span::after { content: ""; width: 8px; height: 8px; border-radius: 50%; border: 1.5px solid var(--accent); margin-left: 56px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Stats ---------- */
.stats-band { background: var(--band); border-bottom: 1px solid var(--line); color: var(--accent); padding-block: clamp(56px, 7vw, 88px); position: relative; overflow: hidden; }
.stats-band::before {
  content: ""; position: absolute; inset: 0; opacity: .5;
  background-image:
    linear-gradient(rgba(var(--accent-rgb),.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--accent-rgb),.04) 1px, transparent 1px);
  background-size: 52px 52px;
  pointer-events: none;
}
.stats { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.stat { text-align: center; padding: 8px 12px; }
.stat + .stat { border-left: 1px solid var(--line); }
.stat__label { display: block; font-size: 12.5px; font-weight: 600; letter-spacing: .1em; color: var(--gray-600); }
.stat__value { display: block; margin-top: 8px; font-family: var(--font-en); font-weight: 800; font-size: clamp(2.6rem, 5vw, 4rem); line-height: 1.1; letter-spacing: .01em; color: var(--accent); }
.stat__value small { font-size: .42em; font-weight: 800; margin-left: 4px; letter-spacing: .06em; }
.stat__note { display: block; margin-top: 4px; font-size: 11px; color: var(--gray-500); letter-spacing: .04em; }

/* ---------- News ---------- */
.news-list { max-width: 1000px; margin-inline: auto; }
.news-list li { border-bottom: 1px solid var(--line); }
.news-list li:first-child { border-top: 1px solid var(--line); }
.news-list a, .news-list .row { display: grid; grid-template-columns: 110px 130px 1fr auto; gap: clamp(14px, 2.4vw, 32px); align-items: center; padding: 24px 8px; transition: background .3s var(--ease); }
.news-list a:hover { background: rgba(var(--accent-rgb),.04); }
.news-list .date { font-family: var(--font-en); font-size: 14px; font-weight: 700; color: var(--gray-500); letter-spacing: .04em; }
.news-list .tag { display: inline-grid; place-items: center; font-family: var(--font-en); font-size: 10.5px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); border: 1px solid rgba(var(--accent-rgb),.4); border-radius: 100px; padding: 5px 0; text-align: center; }
.news-list .ttl { font-size: 15px; font-weight: 600; line-height: 1.8; color: var(--ink); }
.news-list .arw { color: var(--gray-500); }
.news-list a:hover .arw { color: var(--accent); }

/* ---------- Feature ---------- */
.feature { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(40px, 6vw, 90px); align-items: center; }
.feature__panel {
  position: relative;
  aspect-ratio: 5 / 4;
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--band) 0%, #dfdfe6 100%);
  border: 1px solid var(--line);
  color: var(--accent);
}
.feature__panel::before {
  content: ""; position: absolute; inset: 0; opacity: .5;
  background-image:
    linear-gradient(rgba(var(--accent-rgb),.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--accent-rgb),.05) 1px, transparent 1px);
  background-size: 46px 46px;
}
.feature__panel::after {
  content: ""; position: absolute; right: -25%; bottom: -30%;
  width: 85%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--accent-rgb),.12) 0%, rgba(var(--accent-rgb),0) 60%);
}
.feature__panel .big {
  position: absolute; left: 28px; bottom: 18px;
  font-family: var(--font-en); font-weight: 800;
  font-size: clamp(2.4rem, 4.5vw, 3.8rem); line-height: 1; letter-spacing: .01em;
}
.feature__panel .icon { position: absolute; inset: 0; display: grid; place-items: center; }
.feature__panel .icon svg { width: clamp(60px, 8vw, 88px); height: auto; color: rgba(var(--accent-rgb),.9); }
.feature__body h3 { font-size: clamp(1.5rem, 2.8vw, 2rem); font-weight: 900; line-height: 1.5; letter-spacing: .02em; color: var(--accent); }
.feature__body > p { margin-top: 18px; color: var(--gray-600); font-size: 15px; line-height: 2.15; }
.feature__menu { margin-top: 26px; }
.feature__menu li { display: flex; gap: 16px; align-items: baseline; padding: 15px 4px; border-bottom: 1px solid var(--line); }
.feature__menu .no { flex: none; font-family: var(--font-en); font-weight: 800; font-size: 14px; color: var(--gray-500); letter-spacing: .06em; }
.feature__menu .t { font-weight: 700; font-size: 15px; color: var(--accent); }
.feature__menu .d { display: block; font-weight: 400; font-size: 13px; color: var(--gray-600); margin-top: 2px; }

/* ---------- Cards ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.cards--4 { grid-template-columns: repeat(4, 1fr); }
.card {
  position: relative;
  display: flex; flex-direction: column;
  padding: clamp(28px, 3vw, 40px);
  background: var(--bg-panel); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden;
  transition: transform .45s var(--ease), border-color .45s var(--ease), background .45s var(--ease);
}
.card:hover { transform: translateY(-6px); border-color: rgba(var(--accent-rgb),.5); }
.card__no { font-family: var(--font-en); font-size: 14px; font-weight: 800; letter-spacing: .1em; color: var(--gray-500); }
.card__icon { margin: 18px 0 2px; width: 52px; height: 52px; display: grid; place-items: center; border-radius: 12px; background: var(--accent); color: var(--band); }
.card__icon svg { width: 25px; height: 25px; }
.card h3 { font-size: 1.18rem; font-weight: 800; margin-top: 18px; line-height: 1.6; letter-spacing: .015em; color: var(--accent); }
.card h3 span { display: inline-block; }
.card p { color: var(--gray-600); font-size: 13.5px; line-height: 2; margin-top: 12px; }
.card .card__link { margin-top: auto; padding-top: 20px; font-family: var(--font-en); font-size: 12.5px; font-weight: 800; letter-spacing: .08em; color: var(--accent); display: inline-flex; align-items: center; gap: 8px; }

/* ---------- Business rows ---------- */
.biz-list { display: grid; }
.biz {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(40px, 6vw, 90px);
  align-items: center;
  padding-block: clamp(48px, 6.5vw, 84px);
  border-top: 1px solid var(--line);
}
.biz:first-child { border-top: none; padding-top: 0; }
.biz--rev .biz__visual { order: 2; }
.biz--rev .biz__body { order: 1; }

.biz__visual {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 16px;
  overflow: hidden;
  background: linear-gradient(135deg, #f3f2f5 0%, #dcdbe3 100%);
  border: 1px solid var(--line);
}
.biz__visual--v2 { background: linear-gradient(135deg, #efeff2 0%, #d4d3dc 100%); }
.biz__visual--v3 { background: linear-gradient(135deg, var(--band) 0%, #cccbd6 100%); }
.biz__visual--v4 { background: linear-gradient(135deg, #ececf0 0%, #c3c2cf 100%); }
.biz__visual::before {
  content: ""; position: absolute; inset: 0; opacity: .5;
  background-image:
    linear-gradient(rgba(var(--accent-rgb),.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--accent-rgb),.05) 1px, transparent 1px);
  background-size: 44px 44px;
}
.biz__visual::after {
  content: ""; position: absolute; right: -22%; bottom: -32%;
  width: 80%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--accent-rgb),.1) 0%, rgba(var(--accent-rgb),0) 60%);
}
.biz__visual .num {
  position: absolute; right: 26px; top: 10px;
  font-family: var(--font-en);
  font-size: clamp(5.5rem, 9vw, 8rem);
  font-weight: 800; line-height: 1;
  color: rgba(var(--accent-rgb),.08);
}
.biz__visual .icon { position: absolute; inset: 0; display: grid; place-items: center; }
.biz__visual .icon svg { width: clamp(54px, 7vw, 74px); height: auto; color: rgba(var(--accent-rgb),.9); }
.biz__visual .tag {
  position: absolute; left: 26px; bottom: 20px;
  font-family: var(--font-en); font-size: 11px; font-weight: 800;
  letter-spacing: .26em; color: var(--gray-500); text-transform: uppercase;
}

.biz__no { font-family: var(--font-en); font-size: 14px; font-weight: 800; color: var(--gray-500); letter-spacing: .12em; }
.biz__no::after { content: ""; display: inline-block; width: 44px; height: 2px; background: rgba(var(--accent-rgb),.4); margin-left: 14px; vertical-align: middle; }
.biz__title { font-size: clamp(1.45rem, 2.6vw, 1.9rem); font-weight: 900; letter-spacing: .02em; line-height: 1.55; margin-top: 16px; color: var(--accent); }
.biz__catch { font-size: clamp(1rem, 1.6vw, 1.14rem); font-weight: 800; color: var(--accent); letter-spacing: .02em; margin-top: 16px; border-left: 3px solid var(--accent); padding-left: 14px; }
.biz__text { color: var(--gray-600); font-size: 14.5px; line-height: 2.15; margin-top: 14px; }
.biz__points { margin-top: 24px; }
.biz__points li {
  display: flex; align-items: baseline; gap: 13px;
  padding: 12px 4px;
  border-bottom: 1px solid var(--line);
  font-size: 14px; font-weight: 600; color: var(--ink);
}
.biz__points li::before { content: ""; flex: none; width: 7px; height: 7px; border: 1.5px solid var(--accent); transform: rotate(45deg) translateY(-1px); }

/* ---------- Strength ---------- */
.strengths { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.strength {
  padding: clamp(30px, 3.2vw, 44px);
  background: var(--bg-panel); border: 1px solid var(--line); border-radius: var(--radius);
  transition: border-color .4s var(--ease);
}
.strength:hover { border-color: rgba(var(--accent-rgb),.4); }
.strength__no { font-family: var(--font-en); font-size: clamp(2.2rem, 3.6vw, 3rem); font-weight: 800; line-height: 1; color: transparent; -webkit-text-stroke: 1.5px rgba(var(--accent-rgb),.6); }
.strength h3 { font-size: 1.15rem; font-weight: 800; line-height: 1.7; letter-spacing: .015em; margin-top: 18px; color: var(--accent); }
.strength h3::after { content: ""; display: block; width: 38px; height: 2px; background: var(--accent); margin-top: 16px; }
.strength p { margin-top: 16px; color: var(--gray-600); font-size: 14px; line-height: 2.1; }

/* ---------- Field cards ---------- */
.fields { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.field-card {
  position: relative;
  display: flex; flex-direction: column;
  min-height: 250px;
  padding: clamp(28px, 3vw, 38px);
  border-radius: var(--radius);
  overflow: hidden;
  color: var(--accent);
  background: var(--bg-panel);
  border: 1px solid var(--line);
  transition: transform .45s var(--ease), border-color .45s var(--ease);
}
.field-card::after {
  content: ""; position: absolute; right: -28%; top: -28%;
  width: 80%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--accent-rgb),.07) 0%, rgba(var(--accent-rgb),0) 60%);
  pointer-events: none;
}
.field-card:hover { transform: translateY(-6px); border-color: rgba(var(--accent-rgb),.5); }
.field-card__en { font-family: var(--font-en); font-size: 11px; font-weight: 800; letter-spacing: .22em; text-transform: uppercase; color: var(--gray-500); }
.field-card h3 { font-size: 1.24rem; font-weight: 800; line-height: 1.6; margin-top: 14px; color: var(--accent); }
.field-card p { margin-top: 12px; font-size: 13px; line-height: 2; color: var(--gray-600); }
.field-card .card__link { margin-top: auto; padding-top: 20px; font-family: var(--font-en); font-size: 12.5px; font-weight: 800; letter-spacing: .08em; color: var(--accent); display: inline-flex; align-items: center; gap: 8px; }

/* ---------- Recruit band（白反転） ---------- */
.recruit-band {
  position: relative;
  background: var(--accent);
  color: var(--band);
  border-radius: 20px;
  padding: clamp(48px, 6vw, 84px) clamp(28px, 5vw, 80px);
  overflow: hidden;
  display: grid; grid-template-columns: 1.3fr auto; gap: 32px; align-items: center;
}
.recruit-band::before {
  content: ""; position: absolute; inset: 0; opacity: .5;
  background-image:
    linear-gradient(rgba(var(--shadow-rgb),.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--shadow-rgb),.04) 1px, transparent 1px);
  background-size: 48px 48px;
}
.recruit-band__en { position: relative; font-family: var(--font-en); font-size: 12.5px; font-weight: 800; letter-spacing: .26em; text-transform: uppercase; color: #9f9eb2; }
.recruit-band__title { position: relative; font-weight: 900; font-size: clamp(1.5rem, 3vw, 2.3rem); line-height: 1.6; margin-top: 14px; color: var(--band); }
.recruit-band__text { position: relative; margin-top: 12px; font-size: 14px; color: #bab9c8; line-height: 2.05; }
.recruit-band__action { position: relative; }
.recruit-band .btn--light { background: var(--band); color: var(--accent); border-color: var(--band); }
.recruit-band .btn--light:hover { background: #dcdbe3; border-color: #dcdbe3; }

/* ---------- Page hero ---------- */
.page-hero {
  position: relative;
  padding-top: clamp(140px, 16vw, 180px);
  padding-bottom: clamp(44px, 6vw, 72px);
  background:
    radial-gradient(ellipse 60% 70% at 80% 0%, rgba(var(--accent-rgb),.05) 0%, rgba(var(--accent-rgb),0) 60%),
    var(--bg);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.page-hero__ghost {
  position: absolute; right: clamp(-60px, -3vw, -14px); bottom: 8px;
  font-family: var(--font-en); font-weight: 800;
  font-size: clamp(4rem, 11vw, 8.5rem); line-height: 1;
  color: transparent; -webkit-text-stroke: 1.5px rgba(var(--accent-rgb),.08);
  text-transform: uppercase;
  pointer-events: none; user-select: none;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero__en { font-family: var(--font-en); font-size: 13px; font-weight: 800; letter-spacing: .24em; text-transform: uppercase; color: var(--gray-600); display: inline-flex; align-items: center; gap: 10px; }
.page-hero__en::before { content: ""; width: 22px; height: 2px; background: var(--accent); }
.page-hero__title { font-weight: 900; font-size: clamp(1.8rem, 4vw, 2.7rem); letter-spacing: .02em; line-height: 1.45; margin-top: 16px; color: var(--accent); }
.page-hero__lead { max-width: 760px; margin-top: 18px; color: var(--gray-600); font-size: 14.5px; line-height: 2.15; }

.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; font-size: 11.5px; color: var(--gray-500); letter-spacing: .04em; margin-bottom: clamp(18px, 3vw, 28px); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { color: var(--gray-400); }

/* ---------- Intro ---------- */
.intro { text-align: center; max-width: 800px; margin-inline: auto; }
.intro h2 { font-weight: 900; font-size: clamp(1.5rem, 3vw, 2.1rem); line-height: 1.6; letter-spacing: .02em; color: var(--accent); }
.intro p { margin-top: 26px; color: var(--gray-700); line-height: 2.25; font-size: 15px; text-align: left; }

/* ---------- Quote ---------- */
.quote {
  max-width: 860px; margin-inline: auto; text-align: center;
  font-weight: 900; font-size: clamp(1.3rem, 2.8vw, 2rem); line-height: 1.8; letter-spacing: .04em; color: var(--accent);
}
.quote::before, .quote::after { content: ""; display: block; width: 44px; height: 2px; background: var(--accent); margin: 26px auto; }

/* ---------- Flow ---------- */
.flow { max-width: 840px; margin-inline: auto; }
.flow li { position: relative; display: grid; grid-template-columns: 64px 1fr; gap: clamp(18px, 3vw, 34px); padding: 26px 0; }
.flow li::before { content: ""; position: absolute; left: 27px; top: 0; bottom: 0; width: 1px; background: var(--line); }
.flow li:first-child::before { top: 30px; }
.flow li:last-child::before { bottom: auto; height: 30px; }
.flow .no {
  position: relative; z-index: 1;
  width: 54px; height: 54px; display: grid; place-items: center;
  border-radius: 50%; background: var(--bg); color: var(--accent);
  border: 1.5px solid var(--accent);
  font-family: var(--font-en); font-size: 1.05rem; font-weight: 800;
}
.flow h3 { font-size: 1.08rem; font-weight: 800; letter-spacing: .015em; line-height: 1.6; padding-top: 12px; color: var(--accent); }
.flow p { margin-top: 8px; font-size: 14px; color: var(--gray-600); line-height: 2.05; }

/* ---------- Target ---------- */
.target { max-width: 820px; margin-inline: auto; display: grid; gap: 13px; }
.target li {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 18px 22px;
  background: var(--bg-panel); border: 1px solid var(--line); border-radius: var(--radius-sm);
  font-size: 14.5px; font-weight: 600; line-height: 1.9; color: var(--ink);
}
.target li svg { flex: none; width: 22px; height: 22px; margin-top: 3px; color: var(--band); background: var(--accent); border-radius: 50%; padding: 4px; }

/* ---------- Next nav ---------- */
.next-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; max-width: 920px; margin-inline: auto; }
.next-nav a {
  display: block; padding: clamp(24px, 3vw, 34px);
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-panel);
  transition: border-color .4s var(--ease), transform .4s var(--ease);
}
.next-nav a:hover { transform: translateY(-3px); border-color: rgba(var(--accent-rgb),.5); }
.next-nav .dir { font-family: var(--font-en); font-size: 11px; font-weight: 800; letter-spacing: .22em; color: var(--gray-500); text-transform: uppercase; }
.next-nav .ttl { display: block; margin-top: 10px; font-size: 1.08rem; font-weight: 800; letter-spacing: .015em; color: var(--accent); }

/* ---------- FAQ ---------- */
.faq { max-width: 880px; margin-inline: auto; }
.faq__item { background: var(--bg-panel); border: 1px solid var(--line); border-radius: var(--radius-sm); margin-bottom: 14px; overflow: hidden; transition: border-color .3s var(--ease); }
.faq__item.is-open, .faq__item:hover { border-color: rgba(var(--accent-rgb),.35); }
.faq__q { width: 100%; display: flex; align-items: center; gap: 16px; padding: 21px 24px; text-align: left; font-size: clamp(.96rem, 1.3vw, 1.04rem); font-weight: 700; line-height: 1.65; color: var(--ink); }
.faq__q .qm { font-family: var(--font-en); font-weight: 800; font-size: 1.05rem; flex: none; color: var(--accent); }
.faq__toggle { margin-left: auto; flex: none; width: 26px; height: 26px; position: relative; border: 1px solid rgba(var(--accent-rgb),.35); border-radius: 50%; }
.faq__toggle::before, .faq__toggle::after { content: ""; position: absolute; top: 50%; left: 50%; width: 10px; height: 1.5px; background: var(--accent); transform: translate(-50%,-50%); transition: transform .4s var(--ease); }
.faq__toggle::after { transform: translate(-50%,-50%) rotate(90deg); }
.faq__item.is-open .faq__toggle::after { transform: translate(-50%,-50%) rotate(0); }
.faq__a { overflow: hidden; height: 0; transition: height .45s var(--ease); }
.faq__a-inner { padding: 0 60px 22px 60px; color: var(--gray-600); font-size: 14px; line-height: 2.05; }

.faq-cat { max-width: 880px; margin-inline: auto; }
.faq-cat + .faq-cat { margin-top: clamp(40px, 5vw, 58px); }
.faq-cat h3 { font-size: 1.12rem; font-weight: 800; letter-spacing: .015em; margin-bottom: 16px; display: flex; align-items: center; gap: 12px; color: var(--accent); }
.faq-cat h3 .en { font-family: var(--font-en); font-size: 11.5px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; color: var(--gray-500); }
.faq-cat h3::before { content: ""; width: 20px; height: 2px; background: var(--accent); }

/* ---------- Philosophy（dark） ---------- */
.section--dark { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.creed { text-align: center; max-width: 880px; margin-inline: auto; position: relative; z-index: 1; }
.creed__label { font-family: var(--font-en); font-size: 12.5px; font-weight: 800; letter-spacing: .26em; text-transform: uppercase; color: var(--gray-500); }
.creed__jp { font-weight: 900; font-size: clamp(1.55rem, 3.2vw, 2.4rem); line-height: 1.7; letter-spacing: .02em; margin-top: 26px; color: var(--accent); }
.creed__en { font-family: var(--font-en); margin-top: 18px; font-size: 13px; font-weight: 800; letter-spacing: .24em; text-transform: uppercase; color: var(--gray-500); }

.mvv { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: clamp(44px, 5.5vw, 64px); position: relative; z-index: 1; }
.mvv__card {
  padding: clamp(30px, 3.6vw, 48px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
  background: rgba(var(--accent-rgb),.02);
}
.mvv__label { font-family: var(--font-en); font-size: 11.5px; font-weight: 800; letter-spacing: .3em; color: var(--gray-500); }
.mvv__text { margin-top: 14px; font-size: clamp(1.08rem, 1.8vw, 1.34rem); font-weight: 800; line-height: 1.75; color: var(--accent); }

.values { max-width: 880px; margin: clamp(44px, 5.5vw, 64px) auto 0; position: relative; z-index: 1; }
.values__head { text-align: center; margin-bottom: 26px; }
.values__head .en { font-family: var(--font-en); font-size: 11.5px; font-weight: 800; letter-spacing: .3em; color: var(--gray-500); text-transform: uppercase; }
.values__head .jp { display: block; margin-top: 8px; font-size: 1.08rem; font-weight: 800; color: var(--accent); }
.values li { display: flex; align-items: baseline; gap: 24px; padding: 20px 10px; border-top: 1px solid var(--line); }
.values li:last-child { border-bottom: 1px solid var(--line); }
.values .no { flex: none; font-family: var(--font-en); font-size: 15px; font-weight: 800; letter-spacing: .06em; color: transparent; -webkit-text-stroke: 1px rgba(var(--accent-rgb),.7); }
.values .txt { font-size: clamp(1rem, 1.5vw, 1.14rem); font-weight: 700; line-height: 1.75; color: var(--accent); }

.origin {
  max-width: 880px;
  margin: clamp(44px, 5.5vw, 64px) auto 0;
  padding: clamp(28px, 3.6vw, 48px);
  background: rgba(var(--accent-rgb),.03);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
  position: relative; z-index: 1;
}
.origin__label { font-family: var(--font-en); font-size: 11.5px; font-weight: 800; letter-spacing: .26em; color: var(--gray-500); text-transform: uppercase; }
.origin__title { margin-top: 12px; font-size: 1.14rem; font-weight: 800; color: var(--accent); }
.origin__text { margin-top: 14px; font-size: 14px; color: var(--gray-600); line-height: 2.15; }

/* ---------- Message ---------- */
.message { display: grid; grid-template-columns: 0.85fr 1.35fr; gap: clamp(44px, 6vw, 88px); align-items: start; }
.message__head .sec-head { margin-bottom: 0; }
.message__title { font-weight: 900; font-size: clamp(1.45rem, 2.6vw, 1.9rem); line-height: 1.8; letter-spacing: .02em; margin-top: clamp(24px, 3vw, 36px); color: var(--accent); }
.message__body p { color: var(--gray-700); font-size: 15px; line-height: 2.3; }
.message__body p + p { margin-top: 26px; }
.sign { margin-top: 40px; display: flex; align-items: baseline; gap: 18px; }
.sign__role { font-size: 12.5px; color: var(--gray-500); letter-spacing: .08em; }
.sign__name { font-size: 1.4rem; font-weight: 800; letter-spacing: .12em; color: var(--accent); }
.sign__en { font-family: var(--font-en); font-size: 12.5px; font-weight: 800; color: var(--gray-500); letter-spacing: .04em; }

/* ---------- History ---------- */
.history { max-width: 800px; margin-inline: auto; }
.history li { display: grid; grid-template-columns: 175px 1fr; gap: clamp(20px, 4vw, 44px); align-items: baseline; padding: 26px 6px; border-bottom: 1px solid var(--line); }
.history li:first-child { border-top: 1px solid var(--line); }
.history .year { font-family: var(--font-en); font-size: 1.55rem; font-weight: 800; letter-spacing: .015em; line-height: 1.2; color: var(--accent); }
.history .year small { display: block; font-family: var(--font-en); font-size: 10px; font-weight: 800; letter-spacing: .22em; color: var(--gray-500); text-transform: uppercase; margin-top: 4px; }
.history .desc { font-size: 14.5px; line-height: 2.05; color: var(--gray-700); }

/* ---------- Company ---------- */
.company { max-width: 900px; margin-inline: auto; }
.datatable dl { display: grid; grid-template-columns: 180px 1fr; gap: 20px; padding: 21px 6px; border-top: 1px solid var(--line); }
.datatable dl:last-child { border-bottom: 1px solid var(--line); }
.datatable dt { font-size: 13px; color: var(--gray-500); font-weight: 700; letter-spacing: .06em; }
.datatable dd { font-size: 14.5px; line-height: 2; color: var(--ink); }
.datatable dd a { border-bottom: 1px solid var(--gray-500); padding-bottom: 1px; }
.map { margin-top: 32px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.map iframe { width: 100%; height: 330px; border: 0; filter: grayscale(1) invert(.92) contrast(.9); }

/* ---------- CTA band ---------- */
.cta-band { text-align: center; }
.cta-band__en { font-family: var(--font-en); font-size: 13px; font-weight: 800; letter-spacing: .26em; text-transform: uppercase; color: var(--gray-500); position: relative; z-index: 1; }
.cta-band__title { font-weight: 900; font-size: clamp(1.5rem, 3.2vw, 2.4rem); line-height: 1.65; letter-spacing: .02em; margin-top: 22px; position: relative; z-index: 1; color: var(--accent); }
.cta-band__sub { margin-top: 16px; color: var(--gray-600); font-size: 14px; line-height: 2.1; position: relative; z-index: 1; }
.cta-band__actions { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 24px; margin-top: 40px; position: relative; z-index: 1; }
.cta-band__tel { text-align: left; }
.cta-band__tel .label { font-size: 11px; letter-spacing: .14em; color: var(--gray-500); }
.cta-band__tel .num { display: block; font-family: var(--font-en); font-size: 1.7rem; font-weight: 800; letter-spacing: .02em; color: var(--accent); line-height: 1.3; }
.cta-band__tel .num:hover { color: var(--gray-600); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(36px, 5vw, 72px); align-items: start; }
.contact-info__lead { color: var(--gray-600); font-size: 14.5px; line-height: 2.2; }
.tel-card {
  margin-top: 28px;
  padding: clamp(26px, 3vw, 36px);
  background: var(--bg-panel); border: 1px solid var(--line); border-radius: var(--radius);
}
.tel-card__label { display: flex; align-items: center; gap: 10px; font-size: 12.5px; font-weight: 700; color: var(--gray-600); letter-spacing: .04em; }
.tel-card__label svg { width: 17px; height: 17px; color: var(--accent); }
.tel-card__number { display: inline-block; margin-top: 12px; font-family: var(--font-en); font-size: clamp(1.6rem, 2.7vw, 2rem); font-weight: 800; letter-spacing: .02em; color: var(--accent); }
.tel-card__number:hover { color: var(--gray-600); }
.tel-card__note { margin-top: 8px; font-size: 12.5px; color: var(--gray-500); }

.form { display: grid; gap: 22px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.field { display: flex; flex-direction: column; gap: 9px; }
.field label { font-size: 12.5px; font-weight: 700; color: var(--gray-600); display: flex; align-items: center; gap: 10px; letter-spacing: .03em; }
.req { font-size: 9.5px; color: var(--band); background: var(--accent); padding: 3px 9px; border-radius: 4px; letter-spacing: .08em; font-weight: 700; }
.field input, .field select, .field textarea { width: 100%; padding: 14px 16px; background: var(--bg-panel); border: 1px solid var(--line); border-radius: var(--radius-sm); font-size: 15px; color: var(--ink); transition: border-color .3s var(--ease), box-shadow .3s var(--ease); }
.field input::placeholder, .field textarea::placeholder { color: var(--gray-400); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: rgba(var(--accent-rgb),.6); box-shadow: 0 0 0 3px rgba(var(--accent-rgb),.08); }
.field select { color-scheme: dark; }
.field textarea { resize: vertical; min-height: 150px; }
.consent { display: flex; align-items: flex-start; gap: 12px; font-size: 13px; color: var(--gray-600); line-height: 1.8; }
.consent input { margin-top: 5px; width: 16px; height: 16px; flex: none; accent-color: var(--accent); }
.consent a { text-decoration: underline; text-underline-offset: 3px; color: var(--ink); }
.form__submit { display: flex; justify-content: flex-start; align-items: center; gap: 22px; flex-wrap: wrap; margin-top: 4px; }
.form__note { font-size: 12.5px; color: var(--gray-500); }
.form__status { display: none; margin-top: 4px; font-size: 14px; padding: 16px 18px; border-radius: var(--radius-sm); background: var(--bg-panel); border: 1px solid var(--line); text-align: center; color: var(--ink); }
.form__status.is-show { display: block; }

/* ---------- Prose ---------- */
.prose { max-width: 820px; margin-inline: auto; }
.prose h3 { font-size: 1.1rem; font-weight: 800; margin-top: 44px; padding-bottom: 12px; border-bottom: 1px solid var(--line); letter-spacing: .015em; color: var(--accent); }
.prose h3:first-child { margin-top: 0; }
.prose p { margin-top: 16px; font-size: 14px; color: var(--gray-700); line-height: 2.15; }
.prose ul { margin-top: 14px; display: grid; gap: 8px; }
.prose ul li { position: relative; padding-left: 22px; font-size: 14px; color: var(--gray-700); line-height: 2; }
.prose ul li::before { content: ""; position: absolute; left: 4px; top: 12px; width: 6px; height: 6px; border: 1.5px solid var(--accent); transform: rotate(45deg); }
.prose .updated { margin-top: 36px; font-size: 12.5px; color: var(--gray-500); text-align: right; }

/* ---------- Misc ---------- */
.sec-more { display: flex; justify-content: center; margin-top: clamp(36px, 5vw, 52px); }

/* ---------- Footer ---------- */
.footer { background: var(--band); color: var(--accent); padding-block: clamp(64px, 8vw, 92px) 36px; position: relative; overflow: hidden; border-top: 1px solid var(--line); }
.footer::before {
  content: ""; position: absolute; left: -10%; bottom: -60%;
  width: min(640px, 70vw); aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--accent-rgb),.05) 0%, rgba(var(--accent-rgb),0) 62%);
  pointer-events: none;
}
.footer .brand__text { color: var(--accent); }
.footer__top { display: flex; justify-content: space-between; gap: 48px; flex-wrap: wrap; padding-bottom: 46px; border-bottom: 1px solid var(--line); position: relative; z-index: 1; }
.footer__tagline { margin-top: 20px; font-family: var(--font-en); font-size: 12px; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; color: var(--gray-500); }
.footer__info { margin-top: 12px; font-size: 12.5px; color: var(--gray-500); line-height: 2.1; }
.footer__cols { display: flex; gap: clamp(36px, 6vw, 88px); flex-wrap: wrap; }
.footer__col h4 { font-family: var(--font-en); font-size: 11px; font-weight: 800; letter-spacing: .26em; color: var(--gray-400); text-transform: uppercase; margin-bottom: 16px; }
.footer__col a, .footer__col span { display: block; font-size: 13px; color: var(--gray-600); padding: 5px 0; transition: color .3s var(--ease); }
.footer__col a:hover { color: var(--accent); }
.footer__bottom { padding-top: 28px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; position: relative; z-index: 1; }
.footer__bottom small { font-size: 11.5px; color: var(--gray-500); letter-spacing: .06em; }

/* ---------- To top ---------- */
.to-top { position: fixed; right: 22px; bottom: 22px; z-index: 80; width: 50px; height: 50px; border-radius: 50%; background: var(--accent); color: var(--band); display: grid; place-items: center; opacity: 0; visibility: hidden; transform: translateY(10px); transition: opacity .4s var(--ease), transform .4s var(--ease), visibility .4s var(--ease); box-shadow: 0 14px 32px rgba(var(--shadow-rgb),.5); }
.to-top.is-show { opacity: 1; visibility: visible; transform: none; }

/* ---------- Reveal（ぼかし付き） ---------- */
.reveal { opacity: 0; transform: translateY(34px); filter: blur(10px); transition: opacity .95s var(--ease), transform .95s var(--ease), filter .95s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; filter: none; }
[data-stagger] > * { opacity: 0; transform: translateY(28px); filter: blur(8px); transition: opacity .85s var(--ease), transform .85s var(--ease), filter .85s var(--ease); }
[data-stagger].is-visible > * { opacity: 1; transform: none; filter: none; }

.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { position: fixed; left: 16px; top: 16px; z-index: 300; background: var(--accent); color: var(--band); padding: 12px 18px; border-radius: var(--radius-sm); font-size: 14px; }

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .cards, .cards--4, .strengths { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 36px 0; }
  .stat:nth-child(3) { border-left: none; }
  .feature { grid-template-columns: 1fr; gap: 34px; }
  .recruit-band { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .nav__list, .nav__cta { display: none; }
  .nav-toggle { display: block; }
  .message { grid-template-columns: 1fr; gap: 36px; }
  .biz, .biz--rev { grid-template-columns: 1fr; gap: 30px; }
  .biz--rev .biz__visual { order: 0; }
  .biz--rev .biz__body { order: 1; }
  .contact-grid { grid-template-columns: 1fr; }
  .news-list a, .news-list .row { grid-template-columns: 92px 1fr auto; }
  .news-list .tag { display: none; }
  .fields { grid-template-columns: 1fr; }
  .hero__side { display: none; }
}
@media (max-width: 640px) {
  .sp-only { display: inline; }
  .cards, .cards--4, .strengths { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat + .stat { border-left: none; }
  .mvv { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .datatable dl { grid-template-columns: 1fr; gap: 6px; }
  .history li { grid-template-columns: 1fr; gap: 8px; }
  .footer__top { flex-direction: column; }
  .biz__visual { aspect-ratio: 16 / 10; }
  .cta-band__actions { flex-direction: column; }
  .cta-band__tel { text-align: center; }
  .next-nav { grid-template-columns: 1fr; }
  .flow li { grid-template-columns: 54px 1fr; }
  .faq__a-inner { padding: 0 24px 22px 24px; }
  .news-list a, .news-list .row { grid-template-columns: 1fr auto; }
  .news-list .date { grid-row: 1; }
  .hero__deco, .page-hero__ghost, .scroll-badge { display: none; }
}
/* =========================================================
   Motion（動きの強化）
   ========================================================= */

/* ヒーロー登場シーケンス */
@keyframes riseIn {
  from { opacity: 0; transform: translateY(36px); filter: blur(10px); }
  to { opacity: 1; transform: none; filter: none; }
}
.hero__eyebrow, .hero__title, .hero__sub, .hero__actions { animation: riseIn .95s var(--ease) both; }
.hero__eyebrow { animation-delay: .05s; }
.hero__title { animation-delay: .2s; }
.hero__sub { animation-delay: .38s; }
.hero__actions { animation-delay: .55s; }

/* 背景の巨大文字がゆっくり漂う */
@keyframes driftX {
  from { transform: translateX(0); }
  to { transform: translateX(-46px); }
}
.hero__deco { animation: driftX 16s ease-in-out infinite alternate; }

/* グローの脈動 */
@keyframes glowPulse {
  from { opacity: .5; transform: scale(1); }
  to { opacity: 1; transform: scale(1.18); }
}
.biz__visual::after, .feature__panel::after, .field-card::after { animation: glowPulse 7s ease-in-out infinite alternate; }
.section--dark::before, .footer::before { animation: glowPulse 10s ease-in-out infinite alternate; }

/* グリッド背景が流れる */
@keyframes gridPan52 { to { background-position: 52px 52px; } }
@keyframes gridPan48 { to { background-position: 48px 48px; } }
@keyframes gridPan46 { to { background-position: 46px 46px; } }
@keyframes gridPan44 { to { background-position: 44px 44px; } }
.stats-band::before { animation: gridPan52 16s linear infinite; }
.recruit-band::before { animation: gridPan48 16s linear infinite; }
.feature__panel::before { animation: gridPan46 18s linear infinite; }
.biz__visual::before { animation: gridPan44 18s linear infinite; }

/* マーキー2段目（逆方向・袋文字） */
.marquee__track--rev { animation-direction: reverse; animation-duration: 38s; margin-top: 12px; }
.marquee__track--rev .marquee__seq span { color: transparent; -webkit-text-stroke: 1px rgba(var(--accent-rgb),.45); }
.marquee__track--rev .marquee__seq span::after { border-color: rgba(var(--accent-rgb),.45); }

/* スクロールバッジの矢印が上下に弾む */
@keyframes bob {
  0%, 100% { transform: translateY(-2px); }
  50% { transform: translateY(4px); }
}
.scroll-badge .dot { animation: bob 1.7s ease-in-out infinite; }

/* ニュース行のホバースライド */
.news-list a { transition: background .3s var(--ease), padding-left .35s var(--ease); }
.news-list a:hover { padding-left: 20px; }

@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after { animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal, [data-stagger] > * { opacity: 1 !important; transform: none !important; filter: none !important; }
  .hero__eyebrow, .hero__title, .hero__sub, .hero__actions { opacity: 1 !important; }
  .marquee__track { animation: none; }
  .scroll-badge svg, .scroll-badge .dot { animation: none; }
}

/* =========================================================
   DARK THEME — <html data-theme="dark"> を付けたページだけ適用
   採用ページ(recruit.html)専用。旧ダークモノクロ配色をそのまま復元する。
   上のトークンを差し替えるだけで全体が反転するため、
   レイアウト系のCSSを触る際にここを編集する必要はない。
   ========================================================= */
[data-theme="dark"] {
  --bg: #131316;
  --bg-soft: #0e0e10;
  --bg-panel: #1a1a1e;
  --ink: #f4f4f5;
  --gray-700: #c9c9ce;
  --gray-600: #a0a0a8;
  --gray-500: #7c7c85;
  --gray-400: #55555e;
  --band: #0a0a0c;
  --accent: #ffffff;
  --accent-rgb: 255,255,255;
  --band-rgb: 10,10,12;
  --shadow-rgb: 0,0,0;
}
/* トークン化できない装飾グラデーションのみ個別に反転 */
[data-theme="dark"] .feature__panel { background: linear-gradient(135deg, var(--band) 0%, #232327 100%); }
[data-theme="dark"] .biz__visual { background: linear-gradient(135deg, #0d0d0f 0%, #26262b 100%); }
[data-theme="dark"] .biz__visual--v2 { background: linear-gradient(135deg, #111114 0%, #2f2f35 100%); }
[data-theme="dark"] .biz__visual--v3 { background: linear-gradient(135deg, var(--band) 0%, #38383f 100%); }
[data-theme="dark"] .biz__visual--v4 { background: linear-gradient(135deg, #141417 0%, #414149 100%); }
[data-theme="dark"] .recruit-band__en { color: #6b6b72; }
[data-theme="dark"] .recruit-band__text { color: #4c4c53; }
[data-theme="dark"] .recruit-band .btn--light:hover { background: #26262b; border-color: #26262b; }