/* =========================================================
   株式会社裕建機工 リニューアルデザイン案  style.css
   トーン：会社案内パンフレット（2025年版）準拠
   ロイヤルブルー × ディープネイビー／斜めの面構成／波形ライン
   ========================================================= */
:root{
  --blue-950:#051a45;
  --blue-900:#082b6b;
  --blue-800:#0b3c89;
  --blue-700:#0f4a98;   /* ロゴ・見出し */
  --blue-600:#135fae;   /* パンフ表紙の主色 */
  --blue-500:#1f74c4;
  --blue-300:#79b6ea;
  --blue-100:#e3eefa;
  --blue-50:#f2f7fd;
  --ink:#16213a;
  --ink-sub:#55627a;
  --line:#dbe3ee;
  --bg:#ffffff;
  --ph:#fff3c4;
  --radius:6px;
  --wrap:1200px;
  --header-h:84px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --font-ja:"Noto Sans JP","Hiragino Sans","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;
  --font-en:"Montserrat","Noto Sans JP",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-ja);font-size:16px;line-height:1.9;letter-spacing:.04em;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
p{margin:0 0 1em}
h1,h2,h3,h4{margin:0;line-height:1.5;font-weight:700}
ul,ol{margin:0;padding:0;list-style:none}
.wrap{width:min(var(--wrap),100% - 48px);margin-inline:auto;position:relative}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.ph{background:var(--ph);padding:0 .25em;border-radius:2px;color:#6b4e00;font-weight:500}
.ph-note{display:inline-block;font-size:11px;background:var(--ph);color:#6b4e00;padding:1px 8px;border-radius:20px;margin-left:6px;vertical-align:middle;letter-spacing:0;font-weight:500;line-height:1.7}

/* チェック付き丸アイコン（パンフレットの見出しアイコン） */
.chk{display:inline-grid;place-items:center;flex-shrink:0;width:1.35em;height:1.35em;border-radius:50%;background:#fff;color:var(--blue-700)}
.chk::before{content:"";width:.42em;height:.24em;border-left:.13em solid currentColor;border-bottom:.13em solid currentColor;transform:translateY(-.06em) rotate(-45deg)}
.chk--blue{background:var(--blue-700);color:#fff}

/* ---------- Header ---------- */
.header{position:fixed;inset:0 0 auto;z-index:50;height:var(--header-h);background:#fff;border-bottom:1px solid transparent;transition:height .4s var(--ease),border-color .4s,box-shadow .4s}
.header::after{content:"";position:absolute;left:0;right:0;bottom:-3px;height:3px;background:linear-gradient(90deg,var(--blue-900),var(--blue-600) 60%,var(--blue-300));transform:scaleX(0);transform-origin:left;transition:transform .8s var(--ease)}
.header.is-scrolled{height:68px;box-shadow:0 6px 24px -18px rgba(5,26,69,.45)}
.header.is-scrolled::after{transform:scaleX(1)}
.header__inner{height:100%;display:flex;align-items:center;gap:32px;width:min(1400px,100% - 48px);margin-inline:auto}
.header__logo{display:flex;align-items:center;gap:18px;flex-shrink:0}
.header__logo img{height:26px;width:auto;transition:height .4s var(--ease)}
.header.is-scrolled .header__logo img{height:22px}
.header__logo span{padding-left:18px;border-left:1px solid var(--line);font-size:12px;font-weight:700;color:var(--blue-700);line-height:1.3;letter-spacing:.08em}
.gnav{margin-left:auto}
.gnav ul{display:flex;gap:2px}
.gnav a{position:relative;display:block;padding:8px 13px;font-size:14px;font-weight:500;color:var(--ink)}
.gnav a::after{content:"";position:absolute;left:13px;right:13px;bottom:2px;height:2px;background:var(--blue-600);transform:scaleX(0);transform-origin:right;transition:transform .45s var(--ease)}
.gnav a:hover::after,.gnav a[aria-current="page"]::after{transform:scaleX(1);transform-origin:left}
.header__tel{display:flex;flex-direction:column;align-items:flex-end;line-height:1.2;font-family:var(--font-en);color:var(--blue-700)}
.header__tel b{font-size:21px;letter-spacing:.03em}
.header__tel small{font-family:var(--font-ja);font-size:11px;color:var(--ink-sub)}
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:14px 28px;background:var(--blue-700);color:#fff;font-weight:700;font-size:14px;letter-spacing:.08em;border-radius:40px;overflow:hidden;isolation:isolate;transition:color .4s}
.btn::before{content:"";position:absolute;inset:0;background:var(--blue-900);transform:translateX(-101%) skewX(-20deg);transform-origin:left;width:130%;transition:transform .55s var(--ease);z-index:-1}
.btn:hover::before{transform:translateX(-10%) skewX(-20deg)}
.btn .arrow{width:18px;height:1px;background:currentColor;position:relative;transition:width .4s var(--ease)}
.btn .arrow::after{content:"";position:absolute;right:0;top:-3px;width:7px;height:7px;border-top:1px solid currentColor;border-right:1px solid currentColor;transform:rotate(45deg)}
.btn:hover .arrow{width:28px}
.btn--ghost{background:transparent;color:var(--blue-700);border:1px solid var(--blue-700)}
.btn--ghost::before{background:var(--blue-700)}
.btn--ghost:hover{color:#fff}
.btn--white{background:#fff;color:var(--blue-700)}
.btn--white::before{background:var(--blue-100)}
.btn--line{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.6)}
.btn--line::before{background:#fff}
.btn--line:hover{color:var(--blue-700)}
.menu-btn{display:none;width:44px;height:44px;border:0;background:none;position:relative;cursor:pointer;margin-left:auto}
.menu-btn span{position:absolute;left:10px;right:10px;height:2px;background:var(--blue-700);transition:transform .4s var(--ease),opacity .3s}
.menu-btn span:nth-child(1){top:15px}.menu-btn span:nth-child(2){top:21px}.menu-btn span:nth-child(3){top:27px}
.is-menu-open .menu-btn span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.is-menu-open .menu-btn span:nth-child(2){opacity:0}
.is-menu-open .menu-btn span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- Hero（パンフ表紙の斜め面構成） ---------- */
.hero{position:relative;height:min(94svh,900px);min-height:600px;margin-top:var(--header-h);overflow:hidden;color:#fff;background:var(--blue-900)}
.hero__slides{position:absolute;inset:0}
/* 写真を見せつつ文字を読みやすくする下側のグラデーション */
.hero__slides::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,26,69,.7) 0%,rgba(5,26,69,.35) 38%,rgba(5,26,69,0) 62%)}
.hero__slide{position:absolute;inset:0;opacity:0;transition:opacity 1.6s ease}
.hero__slide.is-active{opacity:1}
.hero__slide img{width:100%;height:100%;object-fit:cover;transform:scale(1.12);transition:transform 8s linear}
.hero__slide.is-active img{transform:scale(1)}
.hero__shape{position:absolute;inset:0;z-index:1;pointer-events:none;transition:transform 1.4s var(--ease),opacity 1.4s}
.hero__shape--a{background:linear-gradient(160deg,var(--blue-900),var(--blue-800));clip-path:polygon(0 0,40% 0,0 28%);opacity:.9}
.hero__shape--b{background:var(--blue-600);clip-path:polygon(0 0,52% 0,0 36%);opacity:.3;mix-blend-mode:screen}
.hero__shape--c{background:linear-gradient(90deg,rgba(11,60,137,.9),rgba(19,95,174,.55) 70%,rgba(19,95,174,.4));clip-path:polygon(0 62%,100% 88%,100% 100%,0 100%)}
.hero__shape--d{background:rgba(19,95,174,.25);clip-path:polygon(64% 46%,100% 26%,100% 70%);mix-blend-mode:multiply}
.hero__shape--e{background:linear-gradient(180deg,var(--blue-900),var(--blue-700));clip-path:polygon(66% 0,100% 0,100% 20%);opacity:.88}
.hero:not(.is-ready) .hero__shape--a{transform:translate(-30%,-30%)}
.hero:not(.is-ready) .hero__shape--b{transform:translate(-40%,-20%)}
.hero:not(.is-ready) .hero__shape--c{transform:translateY(40%)}
.hero:not(.is-ready) .hero__shape--d{transform:translateX(40%);opacity:0}
.hero:not(.is-ready) .hero__shape--e{transform:translate(20%,-40%)}
.hero__shape--c{transition-delay:.15s}.hero__shape--d{transition-delay:.3s}
.hero__body{position:absolute;z-index:3;left:0;right:0;bottom:clamp(40px,7vh,80px);width:min(1400px,100% - 48px);margin-inline:auto}
.hero__h1{font-size:clamp(13px,1.2vw,15px);font-weight:500;letter-spacing:.1em;display:flex;align-items:center;gap:14px;margin-bottom:20px;opacity:.95}
.hero__h1::before{content:"";width:40px;height:1px;background:var(--blue-300)}
.hero__catch{font-size:clamp(32px,5vw,68px);font-weight:900;line-height:1.3;letter-spacing:.06em;margin:0 0 18px;text-shadow:0 2px 24px rgba(5,26,69,.35)}
.hero__catch .line{display:block;overflow:hidden;padding-bottom:.04em}
.hero__catch .line>span{display:inline-block;transform:translateY(110%);transition:transform 1.2s var(--ease) .5s}
.is-loaded .hero__catch .line>span{transform:none}
.is-loaded .hero__catch .line:nth-child(2)>span{transition-delay:.65s}
.hero__lead{max-width:720px;font-size:clamp(14px,1.3vw,16px);opacity:0;transform:translateY(16px);transition:opacity 1s 1.1s,transform 1s 1.1s var(--ease);margin:0}
.is-loaded .hero__lead{opacity:.92;transform:none}
.hero__brand{position:absolute;z-index:3;top:clamp(32px,7vh,72px);right:max(24px,calc((100% - 1400px)/2));text-align:right;opacity:0;transform:translateY(-12px);transition:all 1.2s var(--ease) .8s}
.is-loaded .hero__brand{opacity:1;transform:none}
.hero__brand img{height:clamp(26px,3.2vw,42px);width:auto;margin-left:auto;filter:drop-shadow(0 1px 8px rgba(5,26,69,.5))}
.hero__brand p{text-shadow:0 1px 8px rgba(5,26,69,.6)}
.hero__lead{text-shadow:0 1px 10px rgba(5,26,69,.7)}
.hero__h1{text-shadow:0 1px 8px rgba(5,26,69,.7)}
.hero__brand p{margin:10px 0 0;font-size:clamp(14px,1.4vw,20px);font-weight:700;letter-spacing:.3em}
.hero__pager{position:absolute;z-index:3;right:max(24px,calc((100% - 1400px)/2));bottom:clamp(40px,7vh,80px);display:flex;align-items:center;gap:16px;font-family:var(--font-en);font-size:12px;font-weight:600;letter-spacing:.1em}
.hero__bar{width:100px;height:2px;background:rgba(255,255,255,.3);position:relative;overflow:hidden}
.hero__bar i{position:absolute;inset:0;background:#fff;transform-origin:left;transform:scaleX(0)}
.hero__bar i.run{animation:bar 6s linear forwards}
@keyframes bar{to{transform:scaleX(1)}}

/* ---------- 波形ライン（パンフ下部の波） ---------- */
.wave{position:absolute;left:0;right:0;bottom:-1px;height:clamp(48px,7vw,110px);z-index:2;pointer-events:none;overflow:hidden}
.wave svg{position:absolute;bottom:0;left:0;width:200%;height:100%;animation:waveMove 18s linear infinite}
.wave svg+svg{animation-duration:26s;animation-direction:reverse;opacity:.6}
@keyframes waveMove{to{transform:translateX(-50%)}}
.wave--top{top:-1px;bottom:auto;transform:scaleY(-1)}

/* ---------- Section commons ---------- */
.sec{position:relative;padding:clamp(80px,11vw,140px) 0}
.sec--soft{background:var(--blue-50)}
.sec--blue{position:relative;background:var(--blue-900);color:#fff;overflow:hidden}
.sec-head{margin-bottom:clamp(40px,6vw,64px)}
.sec-head__en{display:flex;align-items:center;gap:10px;font-family:var(--font-en);font-size:13px;font-weight:700;letter-spacing:.18em;color:var(--blue-600);text-transform:uppercase;margin-bottom:8px}
.sec-head__en::before{content:"";width:22px;height:2px;background:currentColor}
.sec--blue .sec-head__en,.on-dark .sec-head__en{color:var(--blue-300)}
.sec-head h2{font-size:clamp(26px,3.4vw,40px);letter-spacing:.14em;color:var(--blue-700)}
.sec--blue .sec-head h2,.on-dark .sec-head h2{color:#fff}
.sec-head p{margin-top:18px;color:var(--ink-sub);max-width:720px}
.sec--blue .sec-head p,.on-dark .sec-head p{color:rgba(255,255,255,.8)}
.sec-head--row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.sec-head--center{text-align:center}
.sec-head--center .sec-head__en{justify-content:center}

/* 写真背景を青のデュオトーンで敷く（パンフ2・4ページ） */
.duo{position:absolute;inset:0;z-index:0;overflow:hidden}
.duo img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.1);opacity:.55;transform:scale(1.08);transition:transform 2.4s var(--ease)}
.duo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,26,69,.82),rgba(11,60,137,.78) 50%,rgba(19,95,174,.85));mix-blend-mode:multiply}
.duo.is-in img{transform:scale(1)}
.sec--blue>.wrap,.sec--blue>.sec-inner{position:relative;z-index:2}

/* reveal */
.rv{opacity:0;transform:translateY(40px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.rv.is-in{opacity:1;transform:none}
.rv-d1{transition-delay:.12s}.rv-d2{transition-delay:.24s}.rv-d3{transition-delay:.36s}
.rv-mask{position:relative;overflow:hidden}
.rv-mask::after{content:"";position:absolute;inset:0;background:var(--blue-600);transform-origin:right;transition:transform 1.1s var(--ease) .1s;clip-path:polygon(0 0,100% 0,100% 100%,0 100%)}
.rv-mask.is-in::after{transform:scaleX(0)}
.rv-mask img{transform:scale(1.15);transition:transform 1.6s var(--ease)}
.rv-mask.is-in img{transform:scale(1)}

/* ---------- 理念（パンフ3ページ：放射ストライプ＋白い円） ---------- */
.philo{position:relative;background:var(--blue-600);color:#fff;overflow:hidden;padding:clamp(80px,10vw,130px) 0 clamp(200px,22vw,300px)}
.philo__rays{position:absolute;inset:0;pointer-events:none}
.philo__rays i{position:absolute;top:-20%;width:38%;height:140%;background:linear-gradient(180deg,rgba(5,26,69,.35),rgba(5,26,69,0));transform-origin:top center;transition:transform 1.6s var(--ease)}
.philo__rays i:nth-child(1){left:-6%;transform:skewX(14deg)}
.philo__rays i:nth-child(2){left:30%;transform:skewX(-22deg);opacity:.6}
.philo__rays i:nth-child(3){left:62%;transform:skewX(28deg);opacity:.8}
.philo__rays i:nth-child(4){left:84%;transform:skewX(-10deg);background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(255,255,255,0))}
.philo.is-in .philo__rays i:nth-child(1){transform:skewX(8deg)}
.philo.is-in .philo__rays i:nth-child(2){transform:skewX(-14deg)}
.philo.is-in .philo__rays i:nth-child(3){transform:skewX(20deg)}
.philo .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.25fr 1fr;gap:clamp(32px,6vw,80px);align-items:start}
.philo h2{font-size:clamp(24px,3.2vw,40px);line-height:1.65;letter-spacing:.14em;margin-bottom:28px}
.philo p{color:rgba(255,255,255,.9)}
.philo__sign{margin-top:28px;font-weight:700;letter-spacing:.2em}
.summary{border:1px solid rgba(255,255,255,.35);background:rgba(5,26,69,.28);padding:24px 26px;border-radius:var(--radius);font-size:15px;backdrop-filter:blur(2px)}
.summary dt{display:flex;align-items:center;gap:10px;font-weight:700;font-size:14px;letter-spacing:.1em;margin-bottom:8px}
.summary dd{margin:0;color:rgba(255,255,255,.92)}
.philo__floor{position:absolute;left:0;right:0;bottom:0;height:clamp(140px,16vw,220px);background:#fff;clip-path:polygon(0 60%,100% 0,100% 100%,0 100%);z-index:1}
.philo__circle{position:absolute;z-index:3;left:50%;bottom:clamp(-180px,-14vw,-110px);width:clamp(280px,34vw,440px);aspect-ratio:1;border-radius:50%;background:#fff;transform:translateX(-50%) scale(.6);opacity:0;transition:transform 1.2s var(--ease),opacity 1s;display:grid;place-items:start center;padding-top:clamp(64px,7vw,96px)}
.philo.is-in .philo__circle{transform:translateX(-50%) scale(1);opacity:1}
.philo__circle img{width:72%}

/* ---------- Numbers ---------- */
.nums{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#fff;border-radius:var(--radius);box-shadow:0 30px 60px -40px rgba(5,26,69,.45);position:relative;z-index:3;overflow:hidden}
.num{padding:36px 20px;text-align:center;position:relative}
.num+.num::before{content:"";position:absolute;left:0;top:28px;bottom:28px;width:1px;background:var(--line)}
.num dt{font-size:13px;color:var(--ink-sub);letter-spacing:.1em;font-weight:500}
.num dd{margin:6px 0 0;font-family:var(--font-en);font-weight:700;color:var(--blue-700);font-size:clamp(38px,4.6vw,58px);line-height:1.1}
.num dd small{font-family:var(--font-ja);font-size:15px;font-weight:700;margin-left:4px}
.num .sub{display:block;font-family:var(--font-ja);font-size:12px;font-weight:500;color:var(--ink-sub);margin-top:6px;letter-spacing:.04em}

/* ---------- 事業内容（パンフ2ページ） ---------- */
.biz-banner{position:relative;z-index:1;height:clamp(260px,32vw,420px);overflow:hidden;clip-path:polygon(0 0,100% 0,100% 70%,0 100%)}
.biz-banner img{width:100%;height:100%;object-fit:cover;object-position:center 35%}
.biz-banner::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,26,69,.1),rgba(5,26,69,.45))}
.biz-banner h2{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;color:#fff;font-size:clamp(28px,3.8vw,46px);letter-spacing:.3em;text-shadow:0 0 30px rgba(5,26,69,.85),0 0 4px rgba(5,26,69,.6);white-space:nowrap}
.biz-banner .sec-head__en{position:absolute;left:50%;top:calc(50% - 64px);transform:translateX(-50%);color:#fff;z-index:2;text-shadow:0 0 12px rgba(5,26,69,.8)}
.biz{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.biz__item{display:grid;grid-template-columns:42% 1fr;gap:24px;align-items:start;padding:20px;border-radius:var(--radius);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);transition:background .4s,transform .5s var(--ease),border-color .4s}
.biz__item:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.3);transform:translateY(-4px)}
.biz__img{aspect-ratio:4/3;overflow:hidden;border-radius:4px}
.biz__img img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.biz__item:hover .biz__img img{transform:scale(1.08)}
.biz__no{font-family:var(--font-en);font-size:12px;font-weight:700;letter-spacing:.2em;color:var(--blue-300)}
.biz h3{display:flex;gap:10px;align-items:flex-start;font-size:clamp(17px,1.7vw,20px);margin:4px 0 10px;line-height:1.45}
.biz h3 .chk{margin-top:.08em}
.biz p{font-size:14px;color:rgba(255,255,255,.85);margin-bottom:12px}
.biz__more{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:#fff;border-bottom:1px solid rgba(255,255,255,.5);padding-bottom:2px}
.biz__more::after{content:"→";transition:transform .3s}
.biz__item:hover .biz__more::after{transform:translateX(4px)}
.insurance{margin-top:40px;display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:18px 24px;border-left:3px solid var(--blue-300);background:rgba(5,26,69,.35);font-size:15px}
.insurance b{font-size:20px;font-family:var(--font-en)}

/* ---------- Marquee ---------- */
.marquee{overflow:hidden;white-space:nowrap;padding:26px 0;background:#fff}
.marquee__track{display:inline-flex;gap:56px;animation:marquee 44s linear infinite;font-family:var(--font-en);font-weight:800;font-size:clamp(28px,4vw,54px);letter-spacing:.04em;color:transparent;-webkit-text-stroke:1px var(--blue-600)}
.marquee__track span{display:inline-flex;align-items:center;gap:56px}
.marquee__track span::after{content:"";width:14px;height:14px;background:var(--blue-600);clip-path:polygon(0 0,100% 50%,0 100%)}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- Strengths ---------- */
.strengths{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.str{position:relative;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 1px 0 var(--line),0 20px 40px -32px rgba(5,26,69,.4)}
.str__img{aspect-ratio:16/10;overflow:hidden;position:relative}
.str__img img{width:100%;height:100%;object-fit:cover}
.str__img::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:34%;background:#fff;clip-path:polygon(0 100%,100% 30%,100% 100%)}
.str__no{position:absolute;left:20px;top:14px;z-index:2;font-family:var(--font-en);font-size:54px;font-weight:800;line-height:1;color:#fff;text-shadow:0 2px 16px rgba(5,26,69,.55)}
.str__body{padding:8px 28px 32px}
.str h3{font-size:19px;color:var(--blue-700);margin-bottom:12px;line-height:1.55}
.str p{color:var(--ink-sub);font-size:14px;margin:0}

/* ---------- 沿革・工事実績（パンフ4ページ） ---------- */
.history{display:grid;grid-template-columns:auto 1fr;gap:10px 28px;font-size:16px;margin-bottom:clamp(56px,8vw,96px)}
.history dt{font-family:var(--font-en);font-weight:700;font-size:18px;color:#fff}
.history dt small{font-family:var(--font-ja);font-size:13px;margin-left:2px}
.history dd{margin:0;color:rgba(255,255,255,.9)}
.records{columns:2;column-gap:56px}
.records__year{break-inside:avoid;display:grid;grid-template-columns:64px 1fr;gap:4px 20px;padding:16px 0;border-top:1px solid rgba(255,255,255,.14)}
.records__year h3{font-family:var(--font-en);font-size:17px;font-weight:700;color:#fff;line-height:1.7}
.records__year h3 small{font-family:var(--font-ja);font-size:12px}
.records__year li{font-size:14px;color:rgba(255,255,255,.88);line-height:1.85;padding-left:14px;position:relative}
.records__year li::before{content:"";position:absolute;left:0;top:.8em;width:5px;height:5px;background:var(--blue-300);transform:rotate(45deg)}
.records__year li .pl{color:var(--blue-300);font-size:13px;margin-left:4px;white-space:nowrap}
.records__year li .note-line{display:block;font-size:12px;color:rgba(255,255,255,.65)}
.records-more{margin-top:8px}
.records-more summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:10px;margin:20px auto 0;padding:12px 28px;border:1px solid rgba(255,255,255,.5);border-radius:40px;font-size:14px;font-weight:700;transition:background .3s}
.records-more summary::-webkit-details-marker{display:none}
.records-more summary:hover{background:rgba(255,255,255,.1)}
.records-more summary::after{content:"＋";font-weight:400}
.records-more[open] summary::after{content:"－"}
.records-more[open] summary span::before{content:"閉じる";}
.records-more[open] summary span{font-size:0}
.records-more[open] summary span::before{font-size:14px}
.area-map{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 40px}
.area-map li{padding:6px 14px;border-radius:40px;font-size:13px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22)}
.area-map li b{font-family:var(--font-en);margin-left:6px;color:var(--blue-300)}
.works-photos{display:grid;grid-template-columns:1.4fr 1fr 1fr;grid-template-rows:auto auto;gap:14px;margin-bottom:clamp(56px,7vw,88px)}
.works-photos figure{margin:0;position:relative;overflow:hidden;border-radius:4px;aspect-ratio:4/3}
.works-photos figure:first-child{grid-row:span 2;aspect-ratio:auto}
.works-photos img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.works-photos figure:hover img{transform:scale(1.06)}
.works-photos figcaption{position:absolute;left:0;right:0;bottom:0;padding:24px 14px 10px;font-size:12px;font-weight:700;background:linear-gradient(transparent,rgba(5,26,69,.85))}
.corner-tri{position:absolute;right:0;bottom:0;width:60%;height:55%;background:linear-gradient(135deg,rgba(19,95,174,0),rgba(19,95,174,.55));clip-path:polygon(100% 0,100% 100%,0 100%);z-index:1;pointer-events:none}

/* ---------- Flow ---------- */
.flow{display:grid;grid-template-columns:repeat(5,1fr);counter-reset:flow;position:relative}
.flow::before{content:"";position:absolute;top:36px;left:10%;right:10%;height:2px;background:var(--line)}
.flow .bar{position:absolute;top:36px;left:10%;height:2px;background:var(--blue-600);width:0;transition:width 2s var(--ease)}
.flow.is-in .bar{width:80%}
.flow li{position:relative;text-align:center;padding:0 12px}
.flow li::before{counter-increment:flow;content:counter(flow,decimal-leading-zero);display:grid;place-items:center;width:72px;height:72px;margin:0 auto 20px;border-radius:50%;background:var(--blue-700);color:#fff;font-family:var(--font-en);font-weight:700;font-size:20px;position:relative;z-index:1;box-shadow:0 0 0 6px var(--blue-50)}
.flow h3{font-size:16px;margin-bottom:8px;color:var(--blue-700)}
.flow p{font-size:13px;color:var(--ink-sub);text-align:left}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;gap:20px;align-items:flex-start;padding:26px 56px 26px 0;position:relative;font-weight:700;font-size:17px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before,.faq .a::before{flex-shrink:0;font-family:var(--font-en);font-weight:700;font-size:18px;line-height:1.4;width:36px;height:36px;display:grid;place-items:center;border-radius:50%}
.faq summary::before{content:"Q";background:var(--blue-700);color:#fff}
.faq summary::after{content:"";position:absolute;right:12px;top:36px;width:12px;height:12px;border-right:2px solid var(--blue-700);border-bottom:2px solid var(--blue-700);transform:rotate(45deg);transition:transform .4s var(--ease)}
.faq details[open] summary::after{transform:translateY(4px) rotate(-135deg)}
.faq .a{display:flex;gap:20px;padding:0 0 30px}
.faq .a::before{content:"A";background:var(--blue-100);color:var(--blue-700)}
.faq .a-body{overflow:hidden}
.faq .a-body .conclusion{font-weight:700;color:var(--blue-700);margin-bottom:8px}
.faq .a-body p{font-size:15px;color:var(--ink-sub);margin-bottom:.6em}

/* ---------- News ---------- */
.news li{border-bottom:1px solid var(--line)}
.news a{display:grid;grid-template-columns:120px 110px 1fr 24px;gap:16px;align-items:center;padding:22px 8px;transition:background .3s,padding .4s var(--ease)}
.news a:hover{background:#fff;padding-left:20px}
.news a p{margin:0}
.news time{font-family:var(--font-en);font-size:14px;color:var(--ink-sub)}
.news .cat{font-size:11px;text-align:center;padding:2px 8px;background:var(--blue-700);color:#fff;border-radius:20px}

/* ---------- Company / NAP（パンフ3ページの会社概要表） ---------- */
.access{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(32px,5vw,64px)}
.nap{border-top:2px solid var(--blue-700)}
.nap div{display:grid;grid-template-columns:8.5em 1fr;padding:15px 0;border-bottom:1px solid var(--line);font-size:15px}
.nap dt{font-weight:700;color:var(--blue-700);text-align-last:justify;padding-right:1.6em}
.nap dd{margin:0}
.nap a{color:var(--blue-700);text-decoration:underline;text-underline-offset:3px}
.map{position:relative;min-height:400px;border-radius:var(--radius);overflow:hidden;background:var(--blue-50)}
.map iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* ---------- CTA ---------- */
.cta{position:relative;overflow:hidden;background:var(--blue-700);color:#fff;padding:clamp(80px,10vw,130px) 0}
.cta .duo img{opacity:.5;transform:scale(var(--cta-s,1.1));transition:transform .2s linear}
.cta .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center}
.cta h2{font-size:clamp(24px,3vw,36px);margin:8px 0 12px;letter-spacing:.08em}
.cta p{opacity:.85;margin:0}
.cta__actions{display:flex;flex-direction:column;gap:14px;min-width:320px}
.cta__tel{display:flex;flex-direction:column;align-items:center;padding:14px 24px;border:1px solid rgba(255,255,255,.5);border-radius:var(--radius);font-family:var(--font-en);transition:background .3s}
.cta__tel:hover{background:rgba(255,255,255,.1)}
.cta__tel b{font-size:30px;letter-spacing:.04em;line-height:1.2}
.cta__tel small{font-family:var(--font-ja);font-size:12px;opacity:.85}

/* ---------- Footer ---------- */
.footer{position:relative;background:var(--blue-950);color:rgba(255,255,255,.8);padding:96px 0 32px;font-size:14px;overflow:hidden}
.footer .wave{top:-1px;bottom:auto;transform:scaleY(-1);height:56px}
.footer__grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:48px;position:relative;z-index:3}
.footer__logo{display:inline-block;margin-bottom:24px}
.footer__logo img{height:30px;width:auto}
.footer address{font-style:normal;line-height:2}
.footer address a{text-decoration:underline;text-underline-offset:3px}
.footer h3{font-family:var(--font-en);font-size:12px;letter-spacing:.2em;color:#fff;margin-bottom:16px}
.footer ul li{margin-bottom:8px}
.footer ul a:hover{color:#fff;text-decoration:underline}
.footer__bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:56px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);font-size:12px;color:rgba(255,255,255,.55);position:relative;z-index:3}
.pagetop{position:fixed;right:24px;bottom:24px;z-index:40;width:52px;height:52px;border-radius:50%;background:var(--blue-700);color:#fff;display:grid;place-items:center;opacity:0;transform:translateY(20px);transition:all .5s var(--ease);box-shadow:0 10px 24px -10px rgba(5,26,69,.6)}
.pagetop.is-show{opacity:1;transform:none}
.pagetop::before{content:"";width:10px;height:10px;border-top:2px solid #fff;border-left:2px solid #fff;transform:translateY(3px) rotate(45deg)}
.sp-cta{display:none}

/* ---------- Lower page ---------- */
.page-hero{position:relative;margin-top:var(--header-h);padding:clamp(72px,9vw,120px) 0 clamp(96px,11vw,150px);background:var(--blue-800);color:#fff;overflow:hidden}
.page-hero__bg{position:absolute;inset:0}
.page-hero__bg img{width:100%;height:100%;object-fit:cover;transform:scale(1.1);transition:transform 3s var(--ease)}
.is-loaded .page-hero__bg img{transform:scale(1)}
.page-hero::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(100deg,rgba(8,43,107,.95) 0%,rgba(11,60,137,.85) 45%,rgba(19,95,174,.25) 100%)}
.page-hero::after{content:"";position:absolute;z-index:1;inset:0;background:rgba(19,95,174,.5);clip-path:polygon(55% 0,100% 0,100% 70%);mix-blend-mode:multiply}
.page-hero .wrap{position:relative;z-index:3}
.page-hero h1{font-size:clamp(26px,3.8vw,46px);letter-spacing:.08em;line-height:1.45;margin:10px 0 18px}
.page-hero .lead{max-width:680px;opacity:.9}
.breadcrumb{background:#fff;font-size:12px;border-bottom:1px solid var(--line)}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:8px;padding:12px 0}
.breadcrumb li+li::before{content:"›";margin-right:8px;color:var(--ink-sub)}
.breadcrumb a{color:var(--blue-700);text-decoration:underline;text-underline-offset:3px}
.meta-line{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:12px;color:rgba(255,255,255,.78);margin-top:24px}
.layout{display:grid;grid-template-columns:240px 1fr;gap:clamp(40px,6vw,80px);align-items:start}
.toc{position:sticky;top:calc(var(--header-h) + 24px);font-size:13px;border-left:1px solid var(--line)}
.toc p{font-family:var(--font-en);font-weight:700;letter-spacing:.2em;font-size:12px;color:var(--blue-600);padding-left:20px;margin-bottom:12px}
.toc a{display:block;padding:8px 0 8px 20px;margin-left:-1px;border-left:2px solid transparent;color:var(--ink-sub);transition:all .3s}
.toc a.is-current{border-color:var(--blue-700);color:var(--blue-700);font-weight:700}
.article>section{padding-bottom:clamp(56px,7vw,88px)}
.article h2{display:flex;align-items:center;gap:12px;font-size:clamp(22px,2.6vw,30px);padding-bottom:16px;margin-bottom:28px;border-bottom:1px solid var(--line);position:relative;color:var(--blue-700)}
.article h2::after{content:"";position:absolute;left:0;bottom:-1px;width:64px;height:3px;background:var(--blue-600)}
.article h3{display:flex;gap:10px;align-items:flex-start;font-size:19px;margin:36px 0 12px;color:var(--blue-700);line-height:1.5}
.article h3 .chk{margin-top:.12em}
.keypoints{background:linear-gradient(135deg,var(--blue-700),var(--blue-600));color:#fff;border-radius:var(--radius);padding:30px 34px;position:relative;overflow:hidden}
.keypoints::after{content:"";position:absolute;right:0;top:0;width:40%;height:100%;background:rgba(5,26,69,.25);clip-path:polygon(40% 0,100% 0,100% 100%)}
.keypoints h2{color:#fff;border:0;padding:0;margin-bottom:14px;font-size:18px;position:relative;z-index:1}
.keypoints h2::after{display:none}
.keypoints ul{position:relative;z-index:1}
.keypoints li{display:flex;gap:12px;margin-bottom:8px;align-items:flex-start}
.keypoints li .chk{margin-top:.3em;font-size:14px}
.tbl{width:100%;border-collapse:collapse;font-size:15px;margin:8px 0 12px}
.tbl th,.tbl td{border:1px solid var(--line);padding:14px 18px;text-align:left;vertical-align:top}
.tbl thead th{background:var(--blue-700);color:#fff;font-weight:700}
.tbl tbody th{background:var(--blue-50);width:30%;color:var(--blue-700)}
.note{font-size:12px;color:var(--ink-sub)}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips li{padding:8px 16px;border:1px solid var(--line);border-radius:40px;font-size:14px;background:#fff;transition:all .3s}
.chips li:hover{border-color:var(--blue-600);color:var(--blue-600)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:#fff}
.card h3{margin-top:0}
.card ul li{position:relative;padding-left:16px;font-size:14px;margin-bottom:6px}
.card ul li::before{content:"";position:absolute;left:0;top:.75em;width:6px;height:6px;background:var(--blue-500);transform:rotate(45deg)}
.case-list li{display:grid;grid-template-columns:64px 1fr;gap:16px;padding:14px 0;border-bottom:1px dashed var(--line);font-size:15px}
.case-list time{font-family:var(--font-en);font-weight:700;color:var(--blue-700)}
.case-list .pl{display:inline-block;font-size:12px;color:var(--blue-600);background:var(--blue-50);border-radius:20px;padding:0 10px;margin-left:6px}
.author{display:grid;grid-template-columns:120px 1fr;gap:28px;align-items:center;border:1px solid var(--line);padding:28px;border-radius:var(--radius)}
.author__ph{aspect-ratio:1;border-radius:50%;background:var(--blue-50) url(img/logo.svg) center/78% no-repeat}
.author .role{font-size:12px;color:var(--blue-600);font-weight:700;letter-spacing:.1em}
.author .name{font-size:20px;font-weight:700;margin:2px 0 8px}
.author p{font-size:14px;color:var(--ink-sub);margin:0}
.related{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.related a{display:block;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:border-color .3s,box-shadow .4s,transform .4s var(--ease)}
.related a:hover{border-color:var(--blue-600);box-shadow:0 12px 28px -18px rgba(5,26,69,.45);transform:translateY(-3px)}
.related img{width:100%;aspect-ratio:16/10;object-fit:cover}
.related div{padding:14px 16px}
.related b{display:block;color:var(--blue-700);font-size:15px}
.related span{font-size:12px;color:var(--ink-sub)}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.gallery figure{margin:0}
.gallery img{aspect-ratio:4/3;object-fit:cover;width:100%;border-radius:4px}
.gallery figcaption{font-size:12px;color:var(--ink-sub);margin-top:6px}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .gnav,.header__tel,.header .btn{display:none}
  .menu-btn{display:block}
  .gnav{position:fixed;inset:var(--header-h) 0 0;background:#fff;display:block;padding:24px;opacity:0;visibility:hidden;transform:translateY(-10px);transition:all .4s var(--ease);overflow:auto}
  .is-menu-open .gnav{opacity:1;visibility:visible;transform:none}
  .gnav ul{flex-direction:column}
  .gnav a{font-size:17px;padding:18px 4px;border-bottom:1px solid var(--line)}
  .gnav a::after{display:none}
  .biz{grid-template-columns:1fr}
  .strengths{grid-template-columns:1fr 1fr}
  .layout{grid-template-columns:1fr}
  .toc{display:none}
  .philo .wrap{grid-template-columns:1fr}
}
@media (max-width:767px){
  :root{--header-h:64px}
  body{font-size:15px;padding-bottom:64px}
  .wrap{width:calc(100% - 32px)}
  .header__inner{width:calc(100% - 32px)}
  .header.is-scrolled{height:64px}
  .header__logo img,.header.is-scrolled .header__logo img{height:20px}
  .header__logo span{display:none}
  .hero{height:84svh;min-height:560px}
  .hero__shape--a{clip-path:polygon(0 0,70% 0,0 20%)}
  .hero__shape--c{clip-path:polygon(0 56%,100% 66%,100% 100%,0 100%)}
  .hero__shape--e{clip-path:polygon(50% 0,100% 0,100% 14%)}
  .hero__shape--d{display:none}
  .hero__body{width:calc(100% - 32px);bottom:72px}
  .hero__catch{font-size:25px}
  .hero__brand img{height:22px}
  .hero__brand p{font-size:12px}
  .sec-head h2{font-size:24px;letter-spacing:.06em}
  .insurance{display:block}
  .insurance .chk{margin-right:8px;vertical-align:-.2em}
  .num dd{font-size:36px}
  .num dt{font-size:12px;letter-spacing:.02em}
  .hero__brand{top:24px;right:16px}
  .hero__pager{right:16px;bottom:28px}
  .philo{padding-bottom:200px}
  .philo__circle{width:260px;bottom:-120px;padding-top:60px}
  .nums{grid-template-columns:1fr 1fr}
  .num{padding:26px 10px}
  .num+.num::before{display:none}
  .num:nth-child(odd){border-right:1px solid var(--line)}
  .num:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .biz__item{grid-template-columns:1fr;padding:14px}
  .biz-banner h2{letter-spacing:.2em}
  .strengths{grid-template-columns:1fr}
  .history{grid-template-columns:1fr;gap:0}
  .history dd{margin-bottom:12px}
  .records{columns:1}
  .records__year{grid-template-columns:1fr}
  .works-photos{grid-template-columns:1fr 1fr}
  .works-photos figure:first-child{grid-column:span 2;grid-row:auto;aspect-ratio:4/3}
  .access,.grid-2,.related{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr;gap:20px}
  .flow::before,.flow .bar{display:none}
  .flow li{display:grid;grid-template-columns:56px 1fr;gap:4px 16px;text-align:left;padding:0}
  .flow li::before{width:56px;height:56px;font-size:16px;margin:0;grid-row:span 2}
  .flow h3{margin:4px 0 0}
  .faq summary{font-size:15px;gap:14px;padding-right:36px}
  .faq .a{gap:14px}
  .news a{grid-template-columns:1fr auto;gap:4px 12px}
  .news a p{grid-column:1/-1;margin:0}
  .news a>i{display:none}
  .nap div{grid-template-columns:1fr;gap:2px}
  .nap dt{text-align-last:auto}
  .map{min-height:280px}
  .cta .wrap{grid-template-columns:1fr}
  .cta__actions{min-width:0}
  .footer__grid{grid-template-columns:1fr;gap:32px}
  .pagetop{bottom:80px;right:16px}
  .sp-cta{display:grid;grid-template-columns:1fr 1fr;position:fixed;inset:auto 0 0;z-index:45;height:64px;box-shadow:0 -6px 20px -12px rgba(5,26,69,.4)}
  .sp-cta a{display:flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:14px}
  .sp-cta a:first-child{background:#fff;color:var(--blue-700)}
  .sp-cta a:last-child{background:var(--blue-700);color:#fff}
  .tbl{font-size:14px}
  .tbl th,.tbl td{padding:10px 12px}
  .tbl tbody th{width:38%}
  .gallery{grid-template-columns:1fr 1fr}
  .author{grid-template-columns:72px 1fr;gap:16px;padding:20px}
  .keypoints{padding:22px 20px}
  .case-list li{grid-template-columns:1fr;gap:0}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .rv{opacity:1;transform:none}
  .hero__catch .line>span,.hero__lead,.hero__brand{transform:none;opacity:1}
  .hero__shape{transform:none!important;opacity:inherit}
  .philo__circle{transform:translateX(-50%);opacity:1}
}

/* 事業内容一覧（business.html） */
.svc-row{display:grid;grid-template-columns:280px 1fr;gap:28px;align-items:start}
.svc-row img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius)}
.svc-row .note{margin:8px 0 18px}
@media (max-width:767px){.svc-row{grid-template-columns:1fr;gap:16px}}

/* 工事実例ギャラリー（jitsurei.html） */
.works-filter{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}
.works-filter button{font:inherit;font-size:13px;padding:8px 18px;border:1px solid var(--line);background:#fff;border-radius:40px;cursor:pointer;color:var(--ink);transition:all .3s}
.works-filter button[aria-pressed="true"],.works-filter button:hover{background:var(--blue-700);border-color:var(--blue-700);color:#fff}
.works{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.work{position:relative;margin:0;aspect-ratio:4/3;overflow:hidden;border-radius:4px;background:var(--blue-50)}
.work.is-hidden{display:none}
.work img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.work figcaption{position:absolute;inset:auto 0 0;padding:28px 14px 10px;font-size:12px;font-weight:700;color:#fff;background:linear-gradient(transparent,rgba(5,26,69,.85));transform:translateY(30%);opacity:0;transition:all .5s var(--ease)}
.work:hover img{transform:scale(1.08)}
.work:hover figcaption{transform:none;opacity:1}

/* 会社概要・アクセス（company.html） */
.office-ttl{display:flex;align-items:center;gap:10px;font-size:18px;color:var(--blue-700);margin-bottom:8px}

/* お問い合わせ（contact.html） */
.contact-boxes{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.contact-box{display:flex;flex-direction:column;align-items:center;gap:4px;padding:30px 20px;border-radius:var(--radius);background:linear-gradient(135deg,var(--blue-700),var(--blue-600));color:#fff;text-align:center;position:relative;overflow:hidden;transition:transform .4s var(--ease),box-shadow .4s}
.contact-box::after{content:"";position:absolute;right:0;top:0;width:45%;height:100%;background:rgba(5,26,69,.22);clip-path:polygon(40% 0,100% 0,100% 100%)}
.contact-box:hover{transform:translateY(-4px);box-shadow:0 20px 40px -24px rgba(5,26,69,.6)}
.contact-box>*{position:relative;z-index:1}
.contact-box__label{font-size:13px;font-weight:700;letter-spacing:.1em;opacity:.85}
.contact-box b{font-family:var(--font-en);font-size:clamp(26px,3.2vw,34px);letter-spacing:.04em;line-height:1.3}
.contact-box b.mail{font-size:clamp(17px,2vw,22px)}
.contact-box small{font-size:12px;opacity:.85}
.form{border-top:2px solid var(--blue-700)}
.f-row{display:grid;grid-template-columns:220px 1fr;gap:16px;align-items:start;padding:18px 0;border-bottom:1px solid var(--line)}
.f-row label{font-weight:700;color:var(--blue-700);padding-top:10px;display:flex;align-items:center;gap:8px}
.req{font-size:11px;font-weight:700;color:#fff;background:#c8423b;border-radius:3px;padding:1px 6px;letter-spacing:.05em}
.form input[type=text],.form input[type=tel],.form input[type=email],.form select,.form textarea{width:100%;font:inherit;font-size:16px;padding:12px 14px;border:1px solid var(--line);border-radius:4px;background:var(--blue-50);color:var(--ink);transition:border-color .3s,background .3s,box-shadow .3s}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--blue-600);background:#fff;box-shadow:0 0 0 3px rgba(31,116,196,.15)}
.f-agree{padding:24px 0 8px;text-align:center}
.f-agree a{color:var(--blue-700);text-decoration:underline}
.f-submit{text-align:center;padding-top:16px}
.f-submit .btn{min-width:300px;border:0;cursor:pointer;font-family:inherit}
@media (max-width:1080px){.works{grid-template-columns:repeat(3,1fr)}}
@media (max-width:767px){
  .works{grid-template-columns:1fr 1fr}
  .work figcaption{opacity:1;transform:none;font-size:11px}
  .contact-boxes{grid-template-columns:1fr}
  .f-row{grid-template-columns:1fr;gap:6px;padding:14px 0}
  .f-row label{padding-top:0}
  .f-submit .btn{min-width:0;width:100%}
}

/* プライバシーポリシー（privacy.html） */
.pp>section{padding-bottom:clamp(40px,5vw,56px)}
.pp h2{font-size:clamp(19px,2vw,23px)}
.pp p{line-height:2}
.pp a:not(.btn){color:var(--blue-700);text-decoration:underline;text-underline-offset:3px}
.pp-list{margin:4px 0 16px}
.pp-list li{position:relative;padding-left:20px;margin-bottom:6px}
.pp-list li::before{content:"";position:absolute;left:4px;top:.8em;width:6px;height:6px;background:var(--blue-500);transform:rotate(45deg)}
.pp-date{text-align:right;color:var(--ink-sub);font-size:14px;line-height:2}

/* 会社概要：アクセス（機工部事務所のみ） */
.access-one{max-width:900px}
.access-one .map{min-height:420px}

/* 工事実績写真：縦構図（左の大きい写真）の下端を右側の横構図2段の下端に揃える
   縦写真は高さを持たせず、右2段の高さに合わせて切り抜く */
.works-photos{align-items:stretch}
.works-photos figure:first-child{position:relative}
.works-photos figure:first-child img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 55%}

/* お問い合わせ：タップで発信・メール作成の案内 */
.contact-box__tap{display:inline-flex;align-items:center;gap:6px;margin-top:10px;padding:5px 14px;border:1px solid rgba(255,255,255,.6);border-radius:40px;font-size:12px;font-weight:700;letter-spacing:.06em;transition:background .3s,color .3s}
.contact-box__tap::after{content:"→";transition:transform .3s}
.contact-box:hover .contact-box__tap{background:#fff;color:var(--blue-700)}
.contact-box:hover .contact-box__tap::after{transform:translateX(3px)}

/* お知らせ：リンクなしの行（記事ページ公開まで） */
.news .news-item{display:grid;grid-template-columns:120px 110px 1fr;gap:16px;align-items:center;padding:22px 8px}
.news .news-item p{margin:0}
@media (max-width:767px){.news .news-item{grid-template-columns:auto auto;justify-content:start;gap:4px 12px}.news .news-item p{grid-column:1/-1}}

/* 工事の種類（年度・地名なしの一覧） */
.works-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0 40px;margin:4px 0 8px}
.works-list li{position:relative;padding:12px 0 12px 20px;border-bottom:1px dashed var(--line);font-size:15px}
.works-list li::before{content:"";position:absolute;left:2px;top:1.35em;width:6px;height:6px;background:var(--blue-500);transform:rotate(45deg)}
.works-list--dark{grid-template-columns:repeat(3,1fr);gap:0 36px}
.works-list--dark li{border-bottom-color:rgba(255,255,255,.16);color:rgba(255,255,255,.92)}
.works-list--dark li::before{background:var(--blue-300)}
@media (max-width:1080px){.works-list--dark{grid-template-columns:repeat(2,1fr)}}
@media (max-width:767px){.works-list,.works-list--dark{grid-template-columns:1fr}}