/* C案「グリッド」＝設計図のような方眼の地に、線画の立体イラストで「オフィスまるごと」を見せる。
   明るく親しみやすく、それでいて IT・OA の会社らしい精密さ。等幅の英字（IBM Plex Mono）で図面の注記のような札を付ける。
   色はロゴの紺 #1E257D ＋ 差し色の青 #2F55D4 だけ。 */
:root {
  --base: #f3f5fb;
  --ink: #121a45;
  --navy: #1e257d;
  --blue: #2f55d4;
  --sky: #e3e9fb;
  --line: #cfd6e8;
  --line-2: #b9c3de;
  --muted: #5c6488;
  --ja: 'IBM Plex Sans JP', 'Noto Sans JP', sans-serif;
  --mono: 'IBM Plex Mono', monospace;
  --wrap: 1240px;
  --fx-backtop-bg: #1e257d;     /* TOPへ戻る＝percent（「TOP 42%」のピル）・等幅の数字 */
  --fx-backtop-ring: #9fb3f0;
  --fx-backtop-font: 'IBM Plex Mono', monospace;
  --anim-split-duration: .7s;
}
body.plan-grid { font-family: var(--ja); color: var(--ink); font-size: 15px; line-height: 1.95; letter-spacing: .03em;
  background-color: var(--base);
  background-image: linear-gradient(rgba(30,37,125,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(30,37,125,.055) 1px, transparent 1px),
                    linear-gradient(rgba(30,37,125,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(30,37,125,.03) 1px, transparent 1px);
  background-size: 120px 120px, 120px 120px, 24px 24px, 24px 24px; }
.wrap { width: min(var(--wrap), calc(100% - 64px)); margin-inline: auto; }
.pc-only { display: inline; }
.sp-only { display: none; }
.mono, .mono-label { font-family: var(--mono); }

/* ---------- ヘッダー（浮いた島） ---------- */
.site-header { position: sticky; top: 14px; z-index: 50; padding: 0 20px; margin-top: 14px; }
.h-inner { height: 70px; display: flex; align-items: center; gap: 26px; padding: 0 12px 0 26px; background: rgba(255,255,255,.92); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 10px 30px -22px rgba(18,26,69,.45); }
.h-logo img { height: 24px; width: auto; }
.gnav { margin-left: auto; display: flex; gap: 6px; font-size: 14px; font-weight: 600; }
.gnav a { padding: 8px 14px; border-radius: 8px; transition: background .3s, color .3s; }
.gnav a:hover { background: var(--sky); color: var(--navy); }
.h-tel { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 16px; font-weight: 500; white-space: nowrap; }
.h-tel i { width: 8px; height: 8px; border-radius: 50%; background: #22c07a; box-shadow: 0 0 0 3px rgba(34,192,122,.18); }
.h-cta { display: inline-flex; align-items: center; height: 46px; padding: 0 22px; border-radius: 10px; background: var(--navy); color: #fff; font-size: 14px; font-weight: 700; transition: background .3s; }
.h-cta:hover { background: var(--blue); }
.menu-btn { display: none; width: 44px; height: 44px; position: relative; border-radius: 10px; background: var(--sky); }
.menu-btn span { position: absolute; left: 12px; right: 12px; height: 2px; background: var(--navy); border-radius: 2px; }
.menu-btn span:first-child { top: 17px; } .menu-btn span:last-child { top: 25px; }

/* ---------- ボタン・矢印 ---------- */
.arr { position: relative; display: inline-block; width: 18px; height: 10px; flex: none; }
.arr::before { content: ''; position: absolute; left: 0; right: 1px; top: 50%; height: 1.5px; background: currentColor; transform: translateY(-50%); }
.arr::after { content: ''; position: absolute; right: 0; top: 50%; width: 7px; height: 7px; border-top: 1.5px solid currentColor; border-right: 1.5px solid currentColor; transform: translateY(-50%) rotate(45deg); }
a .arr { transition: transform .35s cubic-bezier(.22,.61,.36,1); }
a:hover .arr { transform: translateX(5px); }
.btn { display: inline-flex; align-items: center; gap: 14px; height: 56px; padding: 0 26px; border-radius: 12px; font-weight: 700; font-size: 15px; transition: background .3s, color .3s, border-color .3s, box-shadow .3s; }
.btn.is-solid { background: var(--navy); color: #fff; box-shadow: 0 12px 26px -14px rgba(30,37,125,.8); }
.btn.is-solid:hover { background: var(--blue); }
.btn.is-line { border: 1.5px solid var(--navy); color: var(--navy); background: #fff; }
.btn.is-line:hover { background: var(--navy); color: #fff; }
.btn.is-sm { height: 46px; padding: 0 20px; font-size: 14px; }
.btn.is-white { background: #fff; color: var(--navy); }
.btn.is-white:hover { background: var(--sky); }
.text-link { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 14px; color: var(--navy); border-bottom: 1.5px solid var(--navy); padding-bottom: 3px; }
.text-link .ext { width: 9px; height: 9px; border-top: 1.5px solid currentColor; border-right: 1.5px solid currentColor; transition: transform .3s; }
.text-link:hover .ext { transform: translate(3px, -3px); }

/* ---------- メインビジュアル ---------- */
.hero { position: relative; padding: 70px 0 0; }
.hero-inner { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: center; min-height: calc(100vh - 250px); }
.mono-label { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; letter-spacing: .08em; color: var(--blue); }
.caret { width: 8px; height: 15px; background: var(--blue); animation: g-caret 1.1s steps(2) infinite; }
@keyframes g-caret { 50% { opacity: 0; } }
.hero-body > .dm { display: table; margin-top: 26px; }
.hero-title { margin-top: 12px; font-size: clamp(36px, 4.4vw, 64px); font-weight: 700; line-height: 1.34; letter-spacing: .02em; }
.hero-title > span { display: block; }
.hero-title > span:last-child { color: var(--navy); }
.hero-sub { margin-top: 26px; color: var(--muted); font-size: 15.5px; }
.hero-spec { display: flex; margin-top: 30px; border: 1px solid var(--line-2); border-radius: 10px; background: rgba(255,255,255,.7); width: fit-content; }
.hero-spec div { padding: 10px 18px; }
.hero-spec div + div { border-left: 1px solid var(--line-2); }
.hero-spec dt { font-family: var(--mono); font-size: 10.5px; color: var(--muted); letter-spacing: .1em; }
.hero-spec dd { margin: 0; font-family: var(--mono); font-size: 13.5px; font-weight: 500; }
.hero-btns { display: flex; gap: 12px; margin-top: 34px; }
.hero-visual { position: relative; padding: 34px 20px 24px; }
.bp-frame { position: absolute; inset: 0; border: 1px dashed var(--line-2); border-radius: 18px; background: rgba(255,255,255,.35); }
.bp-frame .cm { position: absolute; width: 16px; height: 16px; border-color: var(--navy); border-style: solid; }
.cm.tl { left: -1px; top: -1px; border-width: 2px 0 0 2px; border-top-left-radius: 18px; }
.cm.tr { right: -1px; top: -1px; border-width: 2px 2px 0 0; border-top-right-radius: 18px; }
.cm.bl { left: -1px; bottom: -1px; border-width: 0 0 2px 2px; border-bottom-left-radius: 18px; }
.cm.br { right: -1px; bottom: -1px; border-width: 0 2px 2px 0; border-bottom-right-radius: 18px; }
.bp-tag, .bp-scale { position: absolute; top: 12px; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; color: var(--muted); }
.bp-tag { left: 20px; } .bp-scale { right: 20px; }
.iso-stage { position: relative; }
.iso { width: 100%; height: auto; overflow: visible; }
.hero .iso-stage .iso { max-height: min(66vh, 600px); margin: 0 auto; }
.news-strip { display: flex; align-items: center; gap: 20px; width: min(var(--wrap), calc(100% - 64px)); margin: 40px auto 0; padding: 16px 22px; border: 1px solid var(--line); border-radius: 12px; background: #fff; font-size: 14px; transition: border-color .3s; }
.news-strip:hover { border-color: var(--navy); }
.ns-label { font-family: var(--mono); font-size: 12px; font-weight: 500; padding: 2px 10px; border-radius: 6px; background: var(--navy); color: #fff; letter-spacing: .1em; }
.news-strip time { font-family: var(--mono); color: var(--muted); }
.ns-ttl { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }

/* 立体イラストの動き（置かれていく・宙の札・床の光・ランプ）は絵の中の <style>（iso-kit）。書体だけここから渡す */
.iso-stage { --iso-font: var(--ja); --iso-mono: var(--mono); }

/* ---------- 区画の見出し ---------- */
.sec { position: relative; padding: 130px 0; }
.sec-head { display: grid; grid-template-columns: 200px 1fr; column-gap: 40px; align-items: baseline; margin-bottom: 56px; }
.sec-head.has-side { grid-template-columns: 200px 1fr auto; }
.sec-no { display: flex; align-items: center; gap: 12px; font-family: var(--mono); font-size: 13px; letter-spacing: .12em; color: var(--muted); text-transform: uppercase; }
.sec-no span { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 8px; border: 1px solid var(--navy); color: var(--navy); font-weight: 500; letter-spacing: 0; }
.sec-title { font-size: clamp(26px, 2.6vw, 38px); font-weight: 700; line-height: 1.5; letter-spacing: .03em; }
.sec-lead { grid-column: 2; margin-top: 16px; color: var(--muted); max-width: 42em; }

/* ---------- 企業情報（表の枠で組む） ---------- */
.about-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-2); border-left: 1px solid var(--line-2); background: #fff; border-radius: 4px; }
.cell { position: relative; padding: 28px 28px 26px; border-right: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2); }
.cell::before { content: ''; position: absolute; left: -4px; top: -4px; width: 7px; height: 7px; background: #fff; border: 1px solid var(--navy); }
.about-lead { grid-column: 1 / -1; display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; padding: 44px 44px 42px; }
.statement { font-size: clamp(24px, 2.4vw, 34px); font-weight: 700; line-height: 1.65; }
.about-text { color: var(--muted); }
.about-text p + p { margin-top: 1.2em; color: var(--ink); }
.st .k { font-family: var(--mono); font-size: 11.5px; color: var(--muted); letter-spacing: .06em; }
.st .v { display: flex; align-items: baseline; gap: 4px; margin: 8px 0 4px; font-family: var(--mono); font-size: 50px; font-weight: 500; line-height: 1.05; color: var(--navy); }
.st .v small { font-family: var(--ja); font-size: 15px; font-weight: 700; color: var(--ink); }
.st .s { font-size: 12.5px; color: var(--muted); }
.link-cell { grid-column: span 2; display: flex; align-items: center; gap: 18px; padding: 24px 28px; transition: background .35s, color .35s; }
.link-cell .mono { font-size: 12px; color: var(--blue); letter-spacing: .08em; }
.link-cell .ja { font-size: 17px; font-weight: 700; margin-right: auto; }
.link-cell:hover { background: var(--navy); color: #fff; }
.link-cell:hover .mono { color: #9fb3f0; }

/* ---------- サービス ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
.svc-card { grid-column: span 2; position: relative; display: flex; flex-direction: column; padding: 16px 16px 26px; border-radius: 18px; background: #fff; border: 1px solid var(--line); transition: border-color .35s, box-shadow .45s; }
.svc-card.is-wide { grid-column: span 3; flex-direction: row; align-items: center; gap: 10px; padding: 16px 26px 16px 16px; }
.svc-card:hover { border-color: var(--navy); box-shadow: 0 22px 44px -26px rgba(30,37,125,.55); }
.svc-ill { border-radius: 12px; background: linear-gradient(180deg, #f5f7fd, #eaeffb); padding: 18px 14px 10px; display: grid; place-items: center; }
.svc-ill .iso-stage, .duo-ill .iso-stage { width: 100%; }
.svc-card .svc-ill .iso { width: 100%; height: 170px; }
.svc-card.is-wide .svc-ill { flex: 0 0 44%; align-self: stretch; }
.svc-body { padding: 20px 12px 0; }
.svc-card.is-wide .svc-body { padding: 10px 40px 10px 16px; }
.svc-no { font-family: var(--mono); font-size: 11.5px; color: var(--blue); letter-spacing: .08em; }
.svc-body h3 { font-size: 21px; font-weight: 700; margin: 4px 0 10px; }
.svc-body p:last-child { font-size: 13.5px; color: var(--muted); line-height: 1.9; }
.svc-card > .arr { position: absolute; right: 24px; bottom: 26px; color: var(--navy); }
.svc-card:hover > .arr { transform: translateX(5px); }
.svc-card:hover .iso .float { animation-duration: 2.6s; }

/* ---------- 取引先 ---------- */
.logo-table { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line-2); border-left: 1px solid var(--line-2); background: #fff; }
.logo-table li { position: relative; height: 118px; display: flex; align-items: center; justify-content: center; padding: 18px 24px; border-right: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2); transition: background .3s; }
.logo-table li:hover { background: #f7f9ff; }
.logo-table img { height: var(--h, 28px); width: auto; max-width: 100%; object-fit: contain; }
.logo-table .idx { position: absolute; left: 10px; top: 8px; font-family: var(--mono); font-size: 10px; color: var(--line-2); letter-spacing: .06em; }
.logo-table .is-auth { flex-direction: column; gap: 8px; background: var(--sky); }
.logo-table .is-auth span { font-size: 12px; font-weight: 700; color: var(--navy); }

/* ---------- レカムグループ ---------- */
.group { padding-top: 0; }
.group-card { display: grid; grid-template-columns: 360px 1fr; gap: 64px; align-items: center; padding: 56px 60px; border-radius: 22px; background: #fff; border: 1px solid var(--line); }
.group-diagram { display: flex; flex-direction: column; align-items: center; }
.node { display: flex; flex-direction: column; align-items: center; gap: 10px; width: 100%; padding: 22px 18px; border-radius: 14px; border: 1px solid var(--line-2); background: linear-gradient(180deg, #fff, #f5f7fd); font-size: 13px; font-weight: 700; }
.node img { height: 30px; width: auto; }
.node.is-self { border: 1.5px solid var(--navy); }
.node.is-self img { height: 22px; }
.group-diagram .link { width: 20px; height: 64px; }
.group-diagram .link line { stroke: var(--blue); stroke-width: 2; stroke-dasharray: 4 5; animation: g-flow 1.1s linear infinite reverse; vector-effect: non-scaling-stroke; }
@keyframes g-flow { to { stroke-dashoffset: -24; } }
.group-text .sec-no { margin-bottom: 14px; }
.group-text > p:not(.sec-no) { margin-top: 18px; color: var(--muted); max-width: 40em; }
.group-text .text-link { margin-top: 26px; }

/* ---------- お知らせ ---------- */
.news { padding-top: 0; }
.news-table { background: #fff; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.news-table li + li { border-top: 1px solid var(--line); }
.news-table a { display: grid; grid-template-columns: 120px 96px 1fr auto; align-items: center; gap: 22px; padding: 24px 30px; transition: background .3s; }
.news-table a:hover { background: #f5f7fd; }
.news-table time { font-family: var(--mono); font-size: 14px; color: var(--muted); }
.news-table .cat { justify-self: start; font-size: 11.5px; font-weight: 700; padding: 3px 10px; border-radius: 6px; background: var(--sky); color: var(--navy); }
.news-table .cat.is-blog { background: #e2f5ee; color: #137a52; }
.news-table .ttl { font-weight: 600; }
.news-table .arr { color: var(--navy); }

/* ---------- 求人・資料 ---------- */
.duo { padding-top: 0; }
.duo-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 22px; }
.duo-card { position: relative; display: flex; flex-direction: column; border-radius: 22px; overflow: hidden; background: #fff; border: 1px solid var(--line); transition: border-color .35s, box-shadow .45s; }
.duo-card:hover { border-color: var(--navy); box-shadow: 0 24px 50px -30px rgba(30,37,125,.6); }
.duo-card figure { height: 280px; overflow: hidden; }
.duo-card figure img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s cubic-bezier(.22,.61,.36,1); }
.duo-card:hover figure img { transform: scale(1.05); }
.duo-ill { height: 280px; display: grid; place-items: center; background: linear-gradient(180deg, #f5f7fd, #e8eefb); padding: 20px; }
.duo-ill .iso { width: 100%; height: 230px; }
.duo-body { padding: 32px 36px 36px; flex: 1; display: flex; flex-direction: column; }
.duo-body .sec-no { margin-bottom: 14px; }
.duo-body h2 { font-size: 26px; font-weight: 700; line-height: 1.5; }
.duo-body > p:not(.sec-no) { margin-top: 12px; color: var(--muted); font-size: 14px; }
.duo-body .more { margin-top: auto; padding-top: 24px; display: inline-flex; align-items: center; gap: 12px; font-weight: 700; color: var(--navy); }

/* ---------- アクセス ---------- */
.access-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 24px; }
.map-box { position: relative; padding: 40px 14px 14px; border-radius: 18px; border: 1px dashed var(--line-2); background: rgba(255,255,255,.6); }
.map-box .bp-tag { top: 13px; left: 18px; }
.map-box .map-frame { height: 400px; border-radius: 10px; border: 1px solid var(--line-2); }
.map-foot { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 14px 6px 2px; font-size: 13px; color: var(--muted); }
.map-foot .text-link { white-space: nowrap; }
.offices { display: flex; flex-direction: column; gap: 16px; }
.office { display: grid; grid-template-columns: 150px 1fr; gap: 20px; padding: 16px; border-radius: 16px; background: #fff; border: 1px solid var(--line); }
.office figure { border-radius: 10px; overflow: hidden; aspect-ratio: 1; }
.office img { width: 100%; height: 100%; object-fit: cover; }
.office .mono { font-size: 11px; color: var(--blue); letter-spacing: .08em; }
.office h3 { font-size: 19px; font-weight: 700; margin: 2px 0 6px; }
.office address { font-size: 13.5px; line-height: 1.8; }
.office .near { font-size: 12px; color: var(--muted); }
.office dl { margin-top: 8px; font-size: 13px; }
.office dl div { display: flex; gap: 10px; }
.office dt { font-family: var(--mono); color: var(--muted); width: 32px; }
.office dd { margin: 0; font-family: var(--mono); }

/* ---------- お問い合わせ ---------- */
.contact { position: relative; padding: 110px 0; background-color: var(--navy); color: #fff; overflow: hidden;
  background-image: linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 48px 48px; }
.contact::after { content: ''; position: absolute; right: -120px; bottom: -160px; width: 520px; height: 520px; border-radius: 50%; border: 1px dashed rgba(255,255,255,.25); }
.contact-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; }
.mono-label.is-light { color: #9fb3f0; }
.contact h2 { margin-top: 14px; font-size: clamp(28px, 3vw, 42px); font-weight: 700; line-height: 1.5; }
.contact-txt { margin-top: 18px; color: rgba(255,255,255,.8); }
.contact-actions { display: flex; flex-direction: column; gap: 14px; }
.tel-box { display: flex; flex-direction: column; padding: 24px 28px; border-radius: 14px; border: 1px solid rgba(255,255,255,.3); background: rgba(255,255,255,.06); transition: background .3s; }
.tel-box:hover { background: rgba(255,255,255,.12); }
.tel-box .mono { font-size: 12px; color: #9fb3f0; letter-spacing: .08em; }
.tel-box .num { font-family: var(--mono); font-size: 38px; font-weight: 500; letter-spacing: .02em; line-height: 1.3; }
.tel-box .hours { font-size: 13px; opacity: .85; }
.contact .btn.is-white { height: 64px; justify-content: space-between; padding: 0 28px; font-size: 16px; }

/* ---------- フッター ---------- */
.site-footer { background: #fff; border-top: 1px solid var(--line); padding: 72px 0 36px; font-size: 13px; color: var(--muted); }
.f-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; }
.f-brand img { height: 24px; width: auto; }
.f-brand .mono { font-size: 12px; letter-spacing: .1em; margin: 10px 0 22px; }
.f-brand address { line-height: 1.9; margin-top: 12px; }
.f-brand address strong { display: block; color: var(--ink); }
.f-nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.f-nav div { display: flex; flex-direction: column; gap: 10px; }
.f-nav .f-h { color: var(--ink); font-weight: 700; }
.f-nav a:hover { color: var(--blue); }
.f-bottom { display: flex; align-items: center; flex-wrap: wrap; gap: 14px 28px; margin-top: 56px; padding-top: 24px; border-top: 1px dashed var(--line-2); font-size: 12px; }
.f-group { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 700; }
.f-group img { height: 16px; width: auto; }
.f-license { margin-right: auto; }
.f-bottom small { font-family: var(--mono); font-size: 12px; }

/* 動きを減らす設定：点滅するカーソルと関係図の線を止める（イラストは iso-kit が自分で止まる） */
@media (prefers-reduced-motion: reduce) {
  .caret, .group-diagram .link line { animation: none !important; }
}

/* ---------- 画面の幅ごと ---------- */
@media (max-width: 1200px) {
  .gnav a { padding: 8px 10px; font-size: 13px; }
  .h-tel { display: none; }
}
@media (max-width: 1000px) {
  .gnav, .h-cta { display: none; }
  .h-tel { display: inline-flex; margin-left: auto; }
  .menu-btn { display: block; }
  .hero-inner { grid-template-columns: 1fr; min-height: 0; }
  .sec-head, .sec-head.has-side { grid-template-columns: 1fr; row-gap: 10px; }
  .sec-lead { grid-column: auto; }
  .about-grid { grid-template-columns: 1fr 1fr; }
  .about-lead { grid-template-columns: 1fr; gap: 24px; }
  .svc-card, .svc-card.is-wide { grid-column: span 3; }
  .svc-card.is-wide { flex-direction: column; align-items: stretch; padding: 16px 16px 26px; }
  .svc-card.is-wide .svc-body { padding: 20px 12px 0; }
  .logo-table { grid-template-columns: repeat(3, 1fr); }
  .group-card, .duo-grid, .access-grid, .contact-inner, .f-grid { grid-template-columns: 1fr; gap: 36px; }
}
@media (max-width: 760px) {
  body.plan-grid { font-size: 14px; background-size: 96px 96px, 96px 96px, 24px 24px, 24px 24px; }
  .wrap { width: calc(100% - 32px); }
  .pc-only { display: none; }
  .sp-only { display: inline; }
  .site-header { top: 8px; margin-top: 8px; padding: 0 10px; }
  .h-inner { height: 60px; padding: 0 8px 0 16px; gap: 12px; }
  .h-logo img { height: 18px; }
  .h-tel { display: none; }
  .menu-btn { margin-left: auto; }
  .hero { padding-top: 36px; }
  .hero-title { font-size: 34px; }
  .hero-sub { font-size: 13.5px; }
  .hero-spec div { padding: 8px 12px; }
  .hero-spec dd { font-size: 11.5px; }
  .hero-btns { flex-direction: column; }
  .hero-btns .btn { justify-content: space-between; }
  .hero-visual { padding: 36px 6px 14px; }
  .iso .iso-tag-t { font-size: 15px; }
  .news-strip { width: calc(100% - 32px); flex-wrap: wrap; gap: 8px 12px; margin-top: 24px; }
  .ns-ttl { flex-basis: 100%; white-space: normal; order: 3; }
  .news-strip .arr { display: none; }
  .sec { padding: 84px 0; }
  .sec-head { margin-bottom: 34px; }
  .about-lead { padding: 28px 22px; }
  .cell { padding: 20px 18px; }
  .st .v { font-size: 38px; }
  .link-cell { grid-column: 1 / -1; }
  .svc-grid { grid-template-columns: 1fr; gap: 14px; }
  .svc-card, .svc-card.is-wide { grid-column: auto; }
  .logo-table { grid-template-columns: repeat(2, 1fr); }
  .logo-table li { height: 92px; padding: 14px 16px; }
  .logo-table img { height: calc(var(--h, 28px) * .8); }
  .logo-table .is-auth { grid-column: 1 / -1; flex-direction: row; gap: 14px; }
  .group-card { padding: 30px 22px; }
  .news-table a { grid-template-columns: auto 1fr auto; gap: 6px 12px; padding: 18px; }
  .news-table time { grid-row: 1; }
  .news-table .cat { grid-row: 1; grid-column: 2; }
  .news-table .ttl { grid-column: 1 / 3; font-size: 14px; }
  .news-table .arr { grid-row: 1 / 3; grid-column: 3; }
  .duo-card figure, .duo-ill { height: 210px; }
  .duo-ill .iso { height: 170px; }
  .svc-card .svc-ill .iso { height: 150px; }
  .duo-body { padding: 24px 22px 26px; }
  .duo-body h2 { font-size: 22px; }
  .map-box .map-frame { height: 280px; }
  .map-foot { flex-direction: column; align-items: flex-start; }
  .office { grid-template-columns: 96px 1fr; gap: 14px; padding: 12px; }
  .contact { padding: 80px 0; }
  .tel-box .num { font-size: 30px; }
  .f-nav { grid-template-columns: 1fr 1fr; }
  .f-license { margin-right: 0; }
}