@charset "UTF-8";
/* ============================================================
   とび・土工工事業 森崎組 — style.css
   Design concept: 足場グリッド（垂直材と水平材）
   ============================================================ */

:root{
  --steel:      #12181b;
  --steel-2:    #1e262a;
  --steel-3:    #2e383d;
  --line:       #d8d5cf;
  --paper:      #f5f4f1;
  --paper-2:    #eceae5;
  --white:      #ffffff;
  --safety:     #17b539;
  --safety-d:   #0e8a29;
  --hazard:     #ffc107;
  --ink:        #14191c;
  --ink-2:      #5b656b;
  --ink-3:      #8b9399;

  --font-jp: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic Medium", "Yu Gothic", "Noto Sans JP", "Meiryo", system-ui, sans-serif;
  --font-en: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", sans-serif;

  --wrap: 1140px;
  --gut: 24px;
  --head-h: 78px;

  --sh-1: 0 1px 2px rgba(18,24,27,.06), 0 8px 24px rgba(18,24,27,.06);
  --sh-2: 0 2px 4px rgba(18,24,27,.08), 0 18px 44px rgba(18,24,27,.12);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth; -webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--paper); color:var(--ink);
  font-family:var(--font-jp);
  font-size:16px; line-height:1.9;
  font-feature-settings:"palt" 1;
  letter-spacing:.02em;
  overflow-x:hidden;
}
img{max-width:100%; height:auto; display:block}
a{color:var(--ink); text-decoration:none; transition:color .2s, opacity .2s}
a:hover{color:var(--safety-d)}
:focus-visible{outline:3px solid var(--safety); outline-offset:2px}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5{margin:0; line-height:1.45; font-weight:700; letter-spacing:.01em}
p{margin:0 0 1.2em}
p:last-child{margin-bottom:0}

.wrap{width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:var(--gut)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- 足場グリッド（signature） ---------- */
.grid-bg{position:relative}
.grid-bg::before{
  content:""; position:absolute; inset:0; pointer-events:none; z-index:0;
  background-image:
    linear-gradient(to right, rgba(18,24,27,.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(18,24,27,.045) 1px, transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:linear-gradient(to bottom, transparent, #000 20%, #000 80%, transparent);
          mask-image:linear-gradient(to bottom, transparent, #000 20%, #000 80%, transparent);
}
.grid-bg > *{position:relative; z-index:1}

/* ---------- ヘッダー ---------- */
.header{
  position:fixed; inset:0 0 auto 0; z-index:100;
  height:var(--head-h);
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(150%) blur(8px);
  border-bottom:1px solid var(--line);
}
.header__in{height:100%; display:flex; align-items:center; gap:20px}
.brand{display:flex; align-items:center; gap:12px; flex:0 0 auto}
.brand img{width:auto; height:34px}
.brand__sub{
  display:block; font-size:10px; letter-spacing:.16em; color:var(--ink-2);
  font-family:var(--font-en); text-transform:uppercase; line-height:1; margin-top:4px;
}
.brand__txt{line-height:1.1}
.brand__ja{font-size:11px; letter-spacing:.08em; color:var(--ink-2); display:block}

.gnav{margin-left:auto}
.gnav > ul{display:flex; align-items:center; gap:4px}
.gnav__item{position:relative}
.gnav__link{
  display:block; padding:10px 13px; font-size:14px; font-weight:700; white-space:nowrap;
  border-bottom:2px solid transparent;
}
.gnav__link:hover,.gnav__item:focus-within .gnav__link{color:var(--safety-d)}
.gnav__item.is-current > .gnav__link{border-bottom-color:var(--safety)}
.gnav__sub{
  position:absolute; top:100%; left:50%; transform:translate(-50%,8px);
  min-width:220px; background:var(--white); border:1px solid var(--line);
  box-shadow:var(--sh-2); opacity:0; visibility:hidden; transition:.22s; padding:8px;
}
.gnav__item:hover .gnav__sub,.gnav__item:focus-within .gnav__sub{opacity:1; visibility:visible; transform:translate(-50%,0)}
.gnav__sub a{display:block; padding:10px 14px; font-size:14px; border-left:2px solid transparent}
.gnav__sub a:hover{background:var(--paper); border-left-color:var(--safety)}

.head-cta{display:flex; align-items:center; gap:12px; flex:0 0 auto}
.head-tel{line-height:1.2; text-align:right}
.head-tel__num{
  font-family:var(--font-en); font-size:21px; font-weight:700; letter-spacing:.02em; color:var(--steel);
  display:block;
}
.head-tel__lbl{font-size:10px; letter-spacing:.1em; color:var(--ink-2)}
.btn-head{
  display:inline-flex; align-items:center; gap:6px;
  background:var(--safety); color:#fff; font-weight:700; font-size:14px;
  padding:12px 18px; border:1px solid var(--safety);
}
.btn-head:hover{background:var(--safety-d); border-color:var(--safety-d); color:#fff}

.burger{display:none; width:46px; height:46px; border:1px solid var(--line); background:#fff; padding:0; cursor:pointer}
.burger span{display:block; width:20px; height:2px; background:var(--steel); margin:4px auto; transition:.25s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- ドロワー ---------- */
.drawer{
  position:fixed; inset:var(--head-h) 0 0 0; z-index:99; background:var(--steel);
  color:#fff; padding:24px var(--gut) 120px; overflow-y:auto;
  transform:translateY(-12px); opacity:0; visibility:hidden; transition:.25s;
}
.drawer.is-open{transform:none; opacity:1; visibility:visible}
.drawer h3{
  font-size:11px; letter-spacing:.18em; color:var(--safety); font-family:var(--font-en);
  margin:22px 0 6px; text-transform:uppercase;
}
.drawer a{display:block; color:#fff; padding:12px 0; border-bottom:1px solid var(--steel-3); font-size:15px; font-weight:700}
.drawer a:hover{color:var(--safety)}
.drawer__tel{margin-top:26px; display:block; background:var(--safety); text-align:center; padding:16px !important; border:0 !important}

/* ---------- メイン ---------- */
main{padding-top:var(--head-h)}

/* ---------- ヒーロー（トップ） ---------- */
.hero{position:relative; min-height:min(84vh, 720px); display:grid; place-items:center; overflow:hidden; background:var(--steel)}
.hero__media{position:absolute; inset:0}
.hero__media video,.hero__media img{width:100%; height:100%; object-fit:cover}
.hero__media::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(105deg, rgba(18,24,27,.86) 0%, rgba(18,24,27,.62) 45%, rgba(18,24,27,.35) 100%);
}
.hero__scaffold{
  position:absolute; inset:0; z-index:1; pointer-events:none;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size:80px 80px;
}
.hero__in{position:relative; z-index:2; width:100%; max-width:var(--wrap); margin-inline:auto; padding:120px var(--gut) 96px; color:#fff}
.hero__eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--font-en); font-size:12px; letter-spacing:.22em; color:var(--safety);
  margin-bottom:20px; font-weight:700;
}
.hero__eyebrow::before{content:""; width:44px; height:2px; background:var(--safety)}
.hero__catch{
  font-family:var(--font-en); font-weight:800;
  font-size:clamp(28px, 5.2vw, 58px); line-height:1.12; letter-spacing:.01em;
  text-shadow:0 4px 24px rgba(0,0,0,.4);
}
.hero__catch span{display:block}
.hero__ja{
  margin-top:22px; font-size:clamp(15px, 1.6vw, 18px); font-weight:500; line-height:2;
  max-width:44em; color:rgba(255,255,255,.9);
}
.hero__btns{display:flex; flex-wrap:wrap; gap:14px; margin-top:38px}
.hero__note{
  margin-top:34px; padding-top:18px; border-top:1px solid rgba(255,255,255,.18);
  font-size:13px; color:rgba(255,255,255,.72); letter-spacing:.04em;
}

/* ---------- ボタン ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:17px 32px; font-weight:700; font-size:15px; letter-spacing:.04em;
  border:1px solid transparent; transition:.22s; cursor:pointer; text-align:center;
}
.btn--primary{background:var(--safety); color:#fff; border-color:var(--safety)}
.btn--primary:hover{background:var(--safety-d); border-color:var(--safety-d); color:#fff; transform:translateY(-2px)}
.btn--ghost{background:transparent; color:#fff; border-color:rgba(255,255,255,.55)}
.btn--ghost:hover{background:#fff; color:var(--steel); border-color:#fff}
.btn--dark{background:var(--steel); color:#fff; border-color:var(--steel)}
.btn--dark:hover{background:var(--steel-2); color:#fff; transform:translateY(-2px)}
.btn--line{background:transparent; color:var(--steel); border-color:var(--steel)}
.btn--line:hover{background:var(--steel); color:#fff}
.btn--lg{padding:20px 44px; font-size:16px}
.btn--full{width:100%}
.btn::after{content:"→"; font-family:var(--font-en); font-weight:400}
.btn--noarrow::after{content:none}

/* ---------- セクション ---------- */
.sec{padding:96px 0}
.sec--tight{padding:64px 0}
.sec--dark{background:var(--steel); color:#fff}
.sec--dark a{color:#fff}
.sec--paper2{background:var(--paper-2)}
.sec--white{background:var(--white)}

.sec-head{margin-bottom:48px}
.sec-head--center{text-align:center}
.eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--font-en); font-size:11px; font-weight:700; letter-spacing:.2em;
  color:var(--safety-d); text-transform:uppercase; margin-bottom:14px;
}
.eyebrow::before{content:""; width:10px; height:10px; background:var(--safety); flex:0 0 auto}
.sec--dark .eyebrow{color:var(--safety)}
.sec-head--center .eyebrow{justify-content:center}
.sec-title{font-size:clamp(24px, 3.2vw, 36px); line-height:1.4; letter-spacing:.02em}
.sec-lead{margin-top:18px; color:var(--ink-2); max-width:52em}
.sec--dark .sec-lead{color:rgba(255,255,255,.75)}
.sec-head--center .sec-lead{margin-inline:auto}

/* ---------- ページヘッダー（下層） ---------- */
.phead{position:relative; background:var(--steel); color:#fff; overflow:hidden}
.phead::before{
  content:""; position:absolute; inset:0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size:64px 64px;
}
.phead__in{position:relative; padding:74px 0 62px}
.phead__en{
  font-family:var(--font-en); font-size:12px; letter-spacing:.24em; color:var(--safety);
  font-weight:700; display:block; margin-bottom:12px;
}
.phead__ttl{font-size:clamp(26px, 4vw, 40px); letter-spacing:.04em}
.phead__desc{margin-top:14px; color:rgba(255,255,255,.78); font-size:15px}

.breadcrumb{background:var(--white); border-bottom:1px solid var(--line); font-size:12px; color:var(--ink-2)}
.breadcrumb ol{display:flex; flex-wrap:wrap; gap:8px; margin:0; padding:12px 0; list-style:none}
.breadcrumb li::after{content:"／"; margin-left:8px; color:var(--ink-3)}
.breadcrumb li:last-child::after{content:none}
.breadcrumb a{color:var(--ink-2)}

/* ---------- 本文パーツ ---------- */
.h3{
  font-size:clamp(21px, 2.6vw, 27px); margin:0 0 24px; padding-left:16px;
  border-left:4px solid var(--safety); line-height:1.5;
}
.h4{
  font-size:clamp(18px, 2.1vw, 21px); margin:56px 0 22px; padding-bottom:12px;
  border-bottom:1px solid var(--line); display:flex; align-items:center; gap:10px;
}
.h4::before{content:""; width:8px; height:8px; background:var(--safety); flex:0 0 auto}
.h5{font-size:17px; margin:0 0 12px; color:var(--steel)}

.cols{display:grid; gap:32px}
.cols--2{grid-template-columns:repeat(2, 1fr)}
.cols--3{grid-template-columns:repeat(3, 1fr)}
.cols--4{grid-template-columns:repeat(4, 1fr)}
.cols--mid{align-items:center}

.frame{position:relative; overflow:hidden; background:var(--steel-2)}
.frame img{width:100%; aspect-ratio:3/2; object-fit:cover; transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.frame--free img{aspect-ratio:auto}
a:hover .frame img,.frame:hover img{transform:scale(1.05)}

.card{background:var(--white); border:1px solid var(--line); padding:0 0 26px; height:100%}
.card__body{padding:22px 22px 0}
.card__body p{font-size:14.5px; color:var(--ink-2); line-height:1.9; margin:0}

/* 番号付き工程（本当に順序があるものだけ） */
.step{background:var(--white); border:1px solid var(--line); height:100%; display:flex; flex-direction:column}
.step__no{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-en); font-size:12px; font-weight:800; letter-spacing:.12em;
  color:var(--safety-d); padding:16px 20px 0;
}
.step__no::before{content:""; width:18px; height:2px; background:var(--safety)}
.step__ttl{font-size:16.5px; padding:6px 20px 14px; line-height:1.6}
.step__img img{width:100%; aspect-ratio:3/2; object-fit:cover}
.step__txt{padding:18px 20px 22px; font-size:14px; color:var(--ink-2); line-height:1.9}

/* テーブル */
.tbl{width:100%; border-collapse:collapse; background:var(--white); border:1px solid var(--line)}
.tbl th,.tbl td{padding:18px 22px; text-align:left; vertical-align:top; border-bottom:1px solid var(--line); font-size:15px}
.tbl th{width:220px; background:var(--paper-2); font-weight:700; white-space:nowrap}
.tbl tr:last-child th,.tbl tr:last-child td{border-bottom:0}
.tbl td small{display:block; color:var(--ink-2); font-size:12.5px; margin-top:4px}

/* 注記 */
.note{
  background:var(--white); border:1px solid var(--line); border-left:4px solid var(--safety);
  padding:22px 24px; font-size:14.5px; color:var(--ink-2); line-height:1.9;
}
.note--warn{border-left-color:var(--hazard)}

/* リスト */
.list-check li{position:relative; padding:10px 0 10px 30px; border-bottom:1px dashed var(--line); font-size:15px}
.list-check li::before{
  content:""; position:absolute; left:2px; top:19px; width:12px; height:12px;
  border:3px solid var(--safety); border-top:0; border-right:0; transform:rotate(-50deg);
}
.list-check li:last-child{border-bottom:0}

/* 実績カード */
.work{display:block; background:var(--white); border:1px solid var(--line); height:100%}
.work__meta{display:flex; gap:8px; padding:16px 18px 0; font-size:11px; letter-spacing:.08em; color:var(--ink-2)}
.work__tag{background:var(--steel); color:#fff; padding:3px 10px; font-weight:700}
.work__ttl{padding:10px 18px 18px; font-size:17px}
.work--empty{
  display:grid; place-items:center; text-align:center; padding:56px 20px;
  border-style:dashed; color:var(--ink-3); background:transparent;
}

/* 実績ギャラリー */
.gallery{display:grid; grid-template-columns:repeat(3,1fr); gap:14px}
.gallery img{width:100%; aspect-ratio:4/3; object-fit:cover}

/* お知らせ */
.news-list li{border-bottom:1px solid var(--line)}
.news-list a,.news-list .news-row{
  display:grid; grid-template-columns:120px 108px 1fr; gap:20px; align-items:center;
  padding:22px 4px; font-size:15px;
}
.news-date{font-family:var(--font-en); font-size:13px; color:var(--ink-2); letter-spacing:.06em}
.news-cat{
  display:inline-block; text-align:center; font-size:11px; font-weight:700; letter-spacing:.08em;
  background:var(--steel); color:#fff; padding:4px 0;
}
.news-cat--recruit{background:var(--safety-d)}
.news-body{margin-top:10px; color:var(--ink-2); font-size:14.5px}

/* CTA（ハザードストライプ = signature、サイト内で1か所の演出） */
.cta{position:relative; background:var(--steel); color:#fff; overflow:hidden}
.cta::before{
  content:""; position:absolute; inset:0 0 auto 0; height:8px;
  background:repeating-linear-gradient(-45deg, var(--hazard) 0 14px, var(--steel) 14px 28px);
}
.cta__in{padding:78px 0 72px; display:grid; grid-template-columns:1.1fr .9fr; gap:48px; align-items:center}
.cta__ttl{font-size:clamp(22px, 3vw, 32px); line-height:1.5}
.cta__txt{margin-top:16px; color:rgba(255,255,255,.76); font-size:15px}
.cta__box{background:var(--steel-2); border:1px solid var(--steel-3); padding:32px}
.cta__tel{display:block; text-align:center; margin-bottom:20px}
.cta__tel-num{
  font-family:var(--font-en); font-size:38px; font-weight:800; letter-spacing:.02em; color:#fff;
  display:block; line-height:1.2;
}
.cta__tel-lbl{font-size:12px; letter-spacing:.14em; color:var(--safety); display:block; margin-bottom:4px}
.cta__tel-note{font-size:12px; color:rgba(255,255,255,.6); display:block; margin-top:6px}
.cta__btns{display:grid; gap:12px}

/* 採用バナー */
.recruit-band{position:relative; background:var(--safety); color:#fff; overflow:hidden}
.recruit-band__in{padding:64px 0; display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:28px}
.recruit-band__ttl{font-size:clamp(22px, 3vw, 30px); line-height:1.5}
.recruit-band__txt{margin-top:10px; font-size:15px; color:rgba(255,255,255,.9)}
.recruit-band .btn--dark{background:var(--steel); border-color:var(--steel)}

/* フッター */
.footer{background:var(--steel); color:rgba(255,255,255,.72); padding:72px 0 0; font-size:14px}
.footer a{color:rgba(255,255,255,.72)}
.footer a:hover{color:var(--safety)}
.footer__grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; padding-bottom:56px}
.footer__logo img{height:36px; width:auto; filter:brightness(0) invert(1)}
.footer__addr{margin-top:20px; line-height:2; font-size:13.5px}
.footer__tel{font-family:var(--font-en); font-size:24px; font-weight:700; color:#fff; display:inline-block; margin-top:10px}
.footer h4{font-size:12px; letter-spacing:.16em; color:#fff; margin-bottom:16px; font-family:var(--font-en); text-transform:uppercase}
.footer li{margin-bottom:10px; font-size:13.5px}
.footer__bottom{border-top:1px solid var(--steel-3); padding:22px 0; display:flex; flex-wrap:wrap; gap:14px; justify-content:space-between; font-size:12px}
.footer__bottom a{margin-left:18px}

/* モバイル固定バー */
.mbar{
  display:none; position:fixed; left:0; right:0; bottom:0; z-index:98;
  grid-template-columns:1fr 1fr 1fr; background:var(--steel); border-top:1px solid var(--steel-3);
}
.mbar a{
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:3px;
  padding:11px 4px 10px; color:#fff; font-size:11px; font-weight:700; letter-spacing:.04em;
  border-right:1px solid var(--steel-3);
}
.mbar a:last-child{border-right:0}
.mbar a:hover{color:#fff}
.mbar__ico{font-size:17px; line-height:1}
.mbar__estimate{background:var(--safety)}
.mbar__recruit{background:var(--steel-2)}

/* フォーム */
.form{background:var(--white); border:1px solid var(--line); padding:36px}
.form__row{margin-bottom:26px}
.form__row:last-of-type{margin-bottom:0}
.form label{display:block; font-weight:700; font-size:14px; margin-bottom:8px}
.req{background:var(--safety); color:#fff; font-size:11px; padding:2px 8px; margin-left:8px; font-weight:700}
.opt{background:var(--paper-2); color:var(--ink-2); font-size:11px; padding:2px 8px; margin-left:8px; font-weight:700}
.form input[type=text],.form input[type=email],.form input[type=tel],.form select,.form textarea{
  width:100%; padding:14px 16px; border:1px solid var(--line); background:var(--paper);
  font-family:inherit; font-size:16px; color:var(--ink);
}
.form textarea{min-height:170px; resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--safety); background:#fff; outline:none}
.form__hp{position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden}
.form__submit{margin-top:32px; text-align:center}
.form__privacy{font-size:13px; color:var(--ink-2); text-align:center; margin-top:16px}

/* FAQ */
.faq details{background:var(--white); border:1px solid var(--line); margin-bottom:12px}
.faq summary{
  padding:22px 56px 22px 24px; font-weight:700; cursor:pointer; position:relative;
  font-size:16px; list-style:none; line-height:1.6;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q"; font-family:var(--font-en); color:var(--safety); font-weight:800; margin-right:12px}
.faq summary::after{
  content:""; position:absolute; right:24px; top:29px; width:11px; height:11px;
  border-right:2px solid var(--ink-2); border-bottom:2px solid var(--ink-2);
  transform:rotate(45deg); transition:.25s;
}
.faq details[open] summary::after{transform:rotate(-135deg); top:33px}
.faq__a{padding:0 24px 24px 24px; color:var(--ink-2); font-size:15px; line-height:2; border-top:1px solid var(--line); padding-top:22px; margin:0 0 0}

/* エリア */
.area-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:12px}
.area-grid li{background:var(--white); border:1px solid var(--line); padding:16px; text-align:center; font-weight:700; font-size:15px}
.area-grid li span{display:block; font-size:11px; color:var(--ink-3); font-family:var(--font-en); letter-spacing:.1em; margin-top:2px}

/* 選ばれる理由 */
.reason{background:var(--white); border:1px solid var(--line); padding:34px 30px; height:100%; position:relative}
.reason__no{
  font-family:var(--font-en); font-size:12px; font-weight:800; letter-spacing:.14em; color:var(--safety-d);
  display:block; margin-bottom:14px;
}
.reason__ttl{font-size:19px; margin-bottom:14px; line-height:1.5}
.reason p{font-size:14.5px; color:var(--ink-2); line-height:2}

/* 声 */
.voice{background:var(--white); border:1px solid var(--line); overflow:hidden}
.voice__grid{display:grid; grid-template-columns:1fr 1fr; gap:0}
.voice__img img{width:100%; height:100%; min-height:280px; object-fit:cover}
.voice__body{padding:36px}
.voice__role{
  display:inline-block; background:var(--steel); color:#fff; font-size:11px; font-weight:700;
  letter-spacing:.1em; padding:5px 14px; margin-bottom:18px;
}
.voice__q{font-size:16px; margin:0 0 8px; color:var(--steel); padding-left:14px; border-left:3px solid var(--safety)}
.voice__a{font-size:14.5px; color:var(--ink-2); line-height:2; margin-bottom:22px}
.voice__a:last-child{margin-bottom:0}

/* スクロール表示 */
.rv{opacity:0; transform:translateY(18px); transition:opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1)}
.rv.is-in{opacity:1; transform:none}

/* ---------- レスポンシブ ---------- */
@media (max-width:1080px){
  .gnav{display:none}
  .head-cta .btn-head{display:none}
  .burger{display:block; margin-left:auto}
  .head-tel{display:none}
}
@media (max-width:900px){
  :root{--head-h:66px; --gut:20px}
  .cols--2,.cols--3,.cols--4{grid-template-columns:1fr}
  .cols--4{grid-template-columns:1fr 1fr}
  .cta__in{grid-template-columns:1fr; padding:60px 0}
  .footer__grid{grid-template-columns:1fr 1fr; gap:32px}
  .voice__grid{grid-template-columns:1fr}
  .voice__img img{min-height:220px}
  .area-grid{grid-template-columns:1fr 1fr}
  .gallery{grid-template-columns:1fr 1fr}
  .mbar{display:grid}
  body{padding-bottom:62px}
  .sec{padding:64px 0}
  .tbl th{width:110px; padding:14px; white-space:normal}
  .tbl td{padding:14px}
  .news-list a,.news-list .news-row{grid-template-columns:1fr; gap:6px; padding:18px 4px}
  .news-cat{justify-self:start; padding:4px 14px}
  .form{padding:24px 20px}
  .hero__in{padding:80px var(--gut) 72px}
  .hero{min-height:auto}
  .drawer{inset:var(--head-h) 0 0 0}
}
@media (max-width:560px){
  .cols--4{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .brand img{height:28px}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important; transition:none !important; scroll-behavior:auto !important}
  .rv{opacity:1; transform:none}
}

@media print{
  .header,.mbar,.drawer,.cta,.recruit-band{display:none}
  body{background:#fff}
}

/* ---------- 公開前に差し替える箇所（納品後に .todo を削除してください） ---------- */
.todo{
  background:linear-gradient(transparent 55%, rgba(255,193,7,.65) 55%);
  font-weight:700;
}