/* ハッピー建設（架空）— COLORLESS サンプル */
:root{
  --navy:#0f2238;--navy2:#17314f;--ink:#1b2430;--sub:#5b6676;--line:#dfe4ea;--mist:#f2f5f8;--paper:#fbfaf7;
  --orange:#ee7a1d;--orange2:#ffa04d;--steel:#8a97a8;--green:#2f8a5b;--sky:#2c7fb8;
  --sans:"Zen Kaku Gothic New","Hiragino Sans","Yu Gothic",sans-serif;
  --en:"Barlow Condensed","Oswald","Zen Kaku Gothic New",sans-serif;
  --max:1360px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:#fff;color:var(--ink);font-family:var(--sans);font-weight:500;font-size:16.5px;line-height:1.9;letter-spacing:.04em;-webkit-font-smoothing:antialiased;font-variant-numeric:lining-nums}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.45;font-weight:700;word-break:auto-phrase;text-wrap:balance}
p{margin:0}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding-inline:clamp(20px,4vw,48px)}
.nw{white-space:nowrap}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.sample-bar{background:#0a1626;color:#cfd8e3;font-size:12.5px;text-align:center;padding:7px 16px;letter-spacing:.06em}
.sample-bar strong{color:var(--orange2)}

/* header */
.hd{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hd-in{display:flex;align-items:center;gap:24px;min-height:78px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none}
.brand svg{width:44px;height:44px}
.brand small{display:block;font-size:11px;color:var(--sub);letter-spacing:.16em;line-height:1.2}
.brand b{display:block;font-size:22px;font-weight:900;letter-spacing:.14em;line-height:1.3;color:var(--navy)}
.gnav{margin-left:auto}
.gnav ul{list-style:none;margin:0;padding:0;display:flex;gap:2px}
.gnav a{display:block;padding:10px 14px;text-decoration:none;font-weight:700;font-size:14.5px;position:relative;white-space:nowrap}
.gnav a::after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;background:var(--orange);transform:scaleX(0);transition:transform .3s}
.gnav a:hover::after,.gnav a[aria-current]::after{transform:scaleX(1)}
.hd-cta{display:flex;gap:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 26px;font-weight:700;font-size:15px;text-decoration:none;letter-spacing:.06em;white-space:nowrap;border-radius:2px;transition:background .25s,color .25s,transform .25s}
.btn:hover{transform:translateY(-2px)}
.btn-or{background:var(--orange);color:#fff}
.btn-or:hover{background:#d96812}
.btn-navy{background:var(--navy);color:#fff}
.btn-line{box-shadow:inset 0 0 0 1.5px currentColor}
.btn .ar{width:18px;height:2px;background:currentColor;position:relative}
.btn .ar::after{content:"";position:absolute;right:0;top:-4px;width:8px;height:8px;border-top:2px solid currentColor;border-right:2px solid currentColor;transform:rotate(45deg)}
.hd .btn{padding:11px 18px;font-size:14px}
.menu-btn{display:none;margin-left:auto;width:48px;height:48px;border:0;background:var(--navy);color:#fff;border-radius:2px;cursor:pointer;place-items:center}

/* hero */
.hero{position:relative;min-height:min(88svh,820px);display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:var(--navy)}
.hero .slides{position:absolute;inset:0}
.hero .slides img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;animation:hx 21s infinite}
.hero .slides img:nth-child(2){animation-delay:7s}.hero .slides img:nth-child(3){animation-delay:14s}
@keyframes hx{0%{opacity:0;transform:scale(1.1)}5%{opacity:1}33%{opacity:1}40%{opacity:0;transform:scale(1)}100%{opacity:0}}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,22,38,.86) 0%,rgba(10,22,38,.55) 50%,rgba(10,22,38,.15) 100%),linear-gradient(0deg,rgba(10,22,38,.7),rgba(10,22,38,0) 45%)}
.hero-in{position:relative;z-index:2;width:100%;padding-block:120px 70px;display:grid;grid-template-columns:1fr auto;gap:40px;align-items:end}
.hero .kicker{display:inline-flex;align-items:center;gap:12px;font-size:14px;letter-spacing:.2em;color:#ffd2ad}
.hero .kicker::before{content:"";width:36px;height:2px;background:var(--orange)}
.hero h1{margin-top:18px;font-size:clamp(36px,5.2vw,74px);font-weight:900;line-height:1.3;letter-spacing:.06em}
.hero h1 em{font-style:normal;color:var(--orange2)}
.hero .lead{margin-top:22px;max-width:36em;font-size:17px;color:#e6edf5}
.hero .btns{margin-top:32px;display:flex;flex-wrap:wrap;gap:12px}
.hero .btn-line{color:#fff}
.hero-stats{display:grid;gap:2px;min-width:250px;background:rgba(255,255,255,.08);backdrop-filter:blur(6px);border-left:3px solid var(--orange)}
.hero-stats div{padding:14px 22px}
.hero-stats b{display:block;font-family:var(--en);font-size:38px;font-weight:700;line-height:1.1;letter-spacing:.02em}
.hero-stats b small{font-family:var(--sans);font-size:14px;margin-left:4px}
.hero-stats span{font-size:12.5px;color:#cfd8e3}
.scroll-ind{position:absolute;right:28px;bottom:24px;z-index:2;font-family:var(--en);font-size:12px;letter-spacing:.3em;writing-mode:vertical-rl;color:#cfd8e3}

/* sections */
.sec{padding-block:clamp(80px,9vw,120px)}
.sec.mist{background:var(--mist)}
.sec.navy{background:var(--navy);color:#fff}
.head{margin-bottom:48px}
.head .en{font-family:var(--en);font-weight:600;font-size:15px;letter-spacing:.3em;color:var(--orange);text-transform:uppercase;display:flex;align-items:center;gap:12px}
.head .en::before{content:"";width:28px;height:2px;background:var(--orange)}
.head h2{margin-top:10px;font-size:clamp(28px,3.2vw,42px);font-weight:900;letter-spacing:.06em}
.head p{margin-top:16px;color:var(--sub);max-width:46em}
.navy .head p{color:#c6d1de}
.head.center{text-align:center}.head.center .en{justify-content:center}.head.center p{margin-inline:auto}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,5vw,80px);align-items:center}
.split.rev>:first-child{order:2}
.ph{position:relative}
.ph img{width:100%;aspect-ratio:4/3;object-fit:cover}
.ph.tall img{aspect-ratio:4/5}
.ph::after{content:"";position:absolute;left:-14px;bottom:-14px;width:40%;height:40%;border-left:3px solid var(--orange);border-bottom:3px solid var(--orange);z-index:-1}
.ph figcaption{font-size:12.5px;color:var(--sub);margin-top:10px}
.big-copy{font-size:clamp(24px,2.6vw,34px);font-weight:900;line-height:1.6;letter-spacing:.06em}
.text p+p{margin-top:16px}
.more{display:inline-flex;align-items:center;gap:12px;margin-top:26px;font-weight:700;text-decoration:none;color:var(--navy)}
.more i{width:40px;height:40px;border-radius:50%;background:var(--orange);display:grid;place-items:center;transition:transform .3s}
.more i::before{content:"";width:8px;height:8px;border-top:2px solid #fff;border-right:2px solid #fff;transform:rotate(45deg);margin-left:-3px}
.more:hover i{transform:translateX(4px)}
.navy .more{color:#fff}

/* numbers */
.nums{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:rgba(255,255,255,.08)}
.nums>div{background:var(--navy);padding:34px 26px}
.nums small{display:block;font-size:13.5px;color:#c6d1de;letter-spacing:.08em}
.nums b{display:block;margin-top:6px;font-family:var(--en);font-weight:700;font-size:clamp(46px,5vw,68px);line-height:1;letter-spacing:.01em;color:#fff}
.nums b i{font-style:normal;font-family:var(--sans);font-size:17px;margin-left:6px;color:var(--orange2)}
.nums span{display:block;margin-top:10px;font-size:13px;color:#9fb0c3;line-height:1.7}

/* business cards */
.biz{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.biz a{display:flex;flex-direction:column;text-decoration:none;background:#fff;border:1px solid var(--line);transition:transform .3s,box-shadow .3s}
.biz a:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(15,34,56,.12)}
.biz figure{margin:0;aspect-ratio:4/3;overflow:hidden}
.biz img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.biz a:hover img{transform:scale(1.06)}
.biz .tx{padding:22px 22px 26px;display:grid;gap:6px}
.biz .no{font-family:var(--en);font-size:14px;letter-spacing:.2em;color:var(--orange)}
.biz h3{font-size:21px;letter-spacing:.08em}
.biz p{font-size:14.5px;color:var(--sub);line-height:1.8}

/* works */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.filters button{font:inherit;font-size:14px;font-weight:700;padding:9px 18px;border:1.5px solid var(--line);background:#fff;border-radius:99px;cursor:pointer;color:var(--ink)}
.filters button[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.filters .lbl{font-size:13px;color:var(--sub);align-self:center;margin-right:6px}
.works{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.wk{background:#fff;border:1px solid var(--line);display:flex;flex-direction:column}
.wk[hidden]{display:none}
.wk figure{margin:0;position:relative;aspect-ratio:16/10;overflow:hidden}
.wk img{width:100%;height:100%;object-fit:cover}
.wk .cat{position:absolute;left:0;top:0;background:var(--c,var(--navy));color:#fff;font-size:12.5px;font-weight:700;padding:5px 12px;letter-spacing:.1em}
.wk .tx{padding:18px 20px 22px;display:grid;gap:6px}
.wk h3{font-size:18px;letter-spacing:.06em}
.wk dl{margin:6px 0 0;display:grid;grid-template-columns:auto 1fr;gap:4px 14px;font-size:13.5px}
.wk dt{color:var(--sub)}
.wk dd{margin:0}
.c-civil{--c:#2c7fb8}.c-build{--c:#ee7a1d}.c-house{--c:#2f8a5b}.c-maint{--c:#6a5acd}

/* news */
.news{border-top:1px solid var(--line)}
.news a{display:grid;grid-template-columns:120px 130px 1fr;gap:16px;align-items:center;padding:20px 4px;border-bottom:1px solid var(--line);text-decoration:none}
.news time{font-family:var(--en);font-size:17px;letter-spacing:.06em;color:var(--sub)}
.news .tag{font-size:12.5px;font-weight:700;text-align:center;padding:3px 10px;border:1px solid currentColor;color:var(--orange)}
.news b{font-weight:700}
.news a:hover b{color:var(--orange)}

/* recruit band */
.rband{position:relative;color:#fff;overflow:hidden}
.rband>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.rband::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(238,122,29,.92),rgba(238,122,29,.7) 45%,rgba(15,34,56,.2))}
.rband .wrap{position:relative;z-index:2;padding-block:clamp(80px,9vw,120px)}
.rband h2{font-size:clamp(30px,4vw,56px);font-weight:900;letter-spacing:.06em;line-height:1.4}
.rband p{margin-top:16px;max-width:32em;font-size:17px}
.rband .btns{margin-top:30px;display:flex;flex-wrap:wrap;gap:12px}
.rband .btn-navy:hover{background:#0a1626}
.rband .btn-line{color:#fff}

/* page hero */
.phero{position:relative;color:#fff;overflow:hidden;background:var(--navy)}
.phero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.phero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,22,38,.9),rgba(10,22,38,.35))}
.phero .wrap{position:relative;z-index:2;padding-block:90px 70px}
.crumb{font-size:13px;color:#c6d1de}
.crumb a{color:#fff}
.phero .en{margin-top:26px;font-family:var(--en);font-size:16px;letter-spacing:.32em;color:var(--orange2);text-transform:uppercase}
.phero h1{margin-top:6px;font-size:clamp(32px,4vw,52px);font-weight:900;letter-spacing:.08em}
.phero p{margin-top:12px;max-width:40em;color:#dfe6ee}
.subnav{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:78px;z-index:40}
.subnav ul{list-style:none;margin:0 auto;padding:0;display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.subnav a{display:block;padding:14px 16px;font-size:14px;font-weight:700;text-decoration:none;white-space:nowrap;color:var(--sub)}
.subnav a:hover{color:var(--orange)}

/* tables */
.tbl{width:100%;border-collapse:collapse;font-size:15.5px;background:#fff}
.tbl th,.tbl td{padding:16px 18px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.tbl th{width:30%;background:var(--mist);font-weight:700;white-space:nowrap}
.tbl.head-row th{width:auto;background:var(--navy);color:#fff}
.tbl.head-row td b{color:var(--orange)}

/* timeline (history) */
.hist{list-style:none;margin:0;padding:0;border-left:2px solid var(--line);margin-left:8px}
.hist li{position:relative;padding:0 0 30px 34px}
.hist li::before{content:"";position:absolute;left:-8px;top:8px;width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--orange)}
.hist b{font-family:var(--en);font-size:24px;letter-spacing:.04em;color:var(--navy);display:block;line-height:1.3}
.hist span{color:var(--sub);font-size:15px}

/* message */
.msg{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(36px,5vw,80px);align-items:start}
.msg .sign{margin-top:26px;text-align:right;font-weight:700}
.msg .sign small{display:block;font-size:13px;color:var(--sub);font-weight:500}

/* feature list */
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feat>div{background:#fff;border:1px solid var(--line);display:flex;flex-direction:column}
.feat img{width:100%;aspect-ratio:16/10;object-fit:cover}
.feat .tx{padding:22px 22px 26px}
.feat h3{font-size:19px;letter-spacing:.06em}
.feat p{margin-top:8px;font-size:14.5px;color:var(--sub);line-height:1.85}
.feat .k{display:inline-block;font-family:var(--en);font-size:13px;letter-spacing:.2em;color:var(--orange)}

/* biz detail blocks */
.bd{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(36px,5vw,72px);align-items:center;padding-block:56px;border-top:1px solid var(--line)}
.bd:first-child{border-top:0}
.bd.rev>:first-child{order:2}
.bd .no{font-family:var(--en);font-size:64px;font-weight:700;line-height:1;color:var(--orange);opacity:.9}
.bd h3{margin-top:6px;font-size:clamp(24px,2.4vw,32px);font-weight:900;letter-spacing:.06em}
.bd p{margin-top:14px;color:var(--sub)}
.bd ul{margin:18px 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.bd li{font-size:13.5px;font-weight:700;padding:5px 12px;background:var(--mist)}
.bd img{width:100%;aspect-ratio:3/2;object-fit:cover}

/* steps / flow */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s;list-style:none;padding:0;margin:0}
.flow li{background:#fff;border:1px solid var(--line);padding:24px 22px;position:relative}
.flow li::before{counter-increment:s;content:"STEP " counter(s,decimal-leading-zero);font-family:var(--en);font-size:14px;letter-spacing:.2em;color:var(--orange)}
.flow h3{margin-top:6px;font-size:18px}
.flow p{margin-top:8px;font-size:14px;color:var(--sub);line-height:1.8}

/* disaster timeline */
.dtl{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid rgba(255,255,255,.18)}
.dtl>div{padding:26px 22px;border-left:1px solid rgba(255,255,255,.18)}
.dtl>div:first-child{border-left:0}
.dtl b{font-family:var(--en);font-size:30px;color:var(--orange2);display:block;line-height:1.2}
.dtl h3{font-size:17px;margin-top:6px}
.dtl p{font-size:14px;color:#c6d1de;margin-top:8px;line-height:1.8}

/* recruit */
.jobs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.job{background:#fff;border:1px solid var(--line);border-top:4px solid var(--c,var(--orange));padding:26px 24px;display:flex;flex-direction:column}
.job .t{font-size:12.5px;font-weight:700;color:var(--c,var(--orange));letter-spacing:.1em}
.job h3{font-size:20px;margin-top:4px}
.job p{margin-top:10px;font-size:14.5px;color:var(--sub);line-height:1.8}
.job .wage{margin-top:auto;padding-top:16px;font-weight:700}
.job .wage b{font-family:var(--en);font-size:28px;color:var(--navy);margin:0 2px}
.voice{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.vc{background:#fff;border:1px solid var(--line);display:flex;flex-direction:column}
.vc img{width:100%;aspect-ratio:4/3;object-fit:cover}
.vc .tx{padding:22px}
.vc .who{font-size:13px;color:var(--orange);font-weight:700;letter-spacing:.08em}
.vc h3{font-size:18px;margin-top:6px;line-height:1.6}
.vc p{margin-top:10px;font-size:14.5px;color:var(--sub);line-height:1.85}
.day{list-style:none;margin:0;padding:0;display:grid;gap:0}
.day li{display:grid;grid-template-columns:90px 1fr;gap:18px;padding:16px 0;border-bottom:1px dashed var(--line)}
.day time{font-family:var(--en);font-size:22px;color:var(--orange);line-height:1.4}
.day b{display:block}
.day span{font-size:14.5px;color:var(--sub)}
.perks{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.perks>div{background:#fff;border:1px solid var(--line);padding:22px 20px}
.perks b{display:block;font-size:16px}
.perks span{display:block;margin-top:6px;font-size:13.5px;color:var(--sub);line-height:1.75}

/* forms */
.form{display:grid;gap:18px;max-width:780px;margin:0 auto;background:#fff;border:1px solid var(--line);padding:clamp(22px,4vw,44px)}
.form label{display:grid;gap:6px;font-weight:700;font-size:15px}
.form .req{font-size:11.5px;background:var(--orange);color:#fff;padding:1px 8px;margin-left:8px;font-weight:700}
.form input,.form select,.form textarea{font:inherit;font-weight:500;font-size:16px;padding:13px 14px;border:1.5px solid var(--line);border-radius:2px;background:var(--paper);width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:3px solid rgba(238,122,29,.3);border-color:var(--orange)}
.form .row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form .done{color:var(--green);font-weight:700}
.form .btn{justify-self:center;min-width:280px}
.note{font-size:13px;color:var(--sub);margin-top:14px}
.dummy{display:inline-block;font-size:11.5px;font-weight:700;background:#fff1e4;color:#b55a10;padding:0 7px;margin-left:6px;vertical-align:middle;letter-spacing:.04em}

/* office list */
.offices{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.offices>div{background:#fff;border:1px solid var(--line);padding:22px 22px}
.offices h3{font-size:18px}
.offices p{margin-top:8px;font-size:14px;color:var(--sub);line-height:1.8}

/* CTA + footer */
.cta{background:var(--navy2);color:#fff}
.cta .wrap{display:grid;grid-template-columns:1fr 1fr;gap:2px;padding-block:0}
.cta a{display:block;padding:54px 40px;text-decoration:none;position:relative;background:var(--navy);transition:background .3s}
.cta a:hover{background:#0a1626}
.cta .en{font-family:var(--en);letter-spacing:.3em;color:var(--orange2);font-size:14px}
.cta b{display:block;margin-top:6px;font-size:clamp(22px,2.4vw,30px);font-weight:900;letter-spacing:.06em}
.cta span{display:block;margin-top:8px;color:#c6d1de;font-size:14.5px}
.cta .tel{font-family:var(--en);font-size:clamp(30px,3vw,40px);letter-spacing:.04em;color:#fff;margin-top:4px}
.ft{background:#0a1626;color:#c6d1de;font-size:14px;padding-block:60px 30px}
.ft-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:36px}
.ft .brand b{color:#fff}
.ft .brand small{color:#9fb0c3}
.ft h4{color:#fff;font-size:14.5px;margin-bottom:12px;letter-spacing:.1em}
.ft ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.ft a{text-decoration:none}
.ft a:hover{color:#fff}
.ft-addr{margin-top:16px;line-height:1.9}
.ft-note{margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);font-size:12.5px;line-height:1.9;color:#8d9db0}
.ft-note strong{color:#fff}

/* reveal */
.js .rv{opacity:0;transform:translateY(24px);transition:opacity .9s cubic-bezier(.2,.8,.2,1),transform .9s cubic-bezier(.2,.8,.2,1)}
.js .rv.in{opacity:1;transform:none}

/* responsive */
@media (max-width:1200px){
  .gnav a{padding:10px 9px;font-size:13.5px}
  .hd .btn.btn-line{display:none}
  .biz{grid-template-columns:repeat(2,1fr)}
  .nums{grid-template-columns:repeat(2,1fr)}
  .perks{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:1024px){
  .gnav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);margin:0}
  .gnav.open{display:block}
  .gnav ul{flex-direction:column;padding:8px 20px 16px}
  .gnav a{padding:14px 4px;font-size:16px;border-bottom:1px solid var(--line)}
  .hd-cta{display:none}
  .menu-btn{display:grid}
  .hero-in{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:repeat(3,1fr);min-width:0}
  .works,.feat,.voice,.jobs,.offices{grid-template-columns:repeat(2,1fr)}
  .split,.msg,.bd{grid-template-columns:1fr}
  .split.rev>:first-child,.bd.rev>:first-child{order:0}
  .flow,.dtl{grid-template-columns:repeat(2,1fr)}
  .dtl>div:nth-child(3){border-left:0}
  .dtl>div:nth-child(n+3){border-top:1px solid rgba(255,255,255,.18)}
  .ft-grid{grid-template-columns:1fr 1fr}
  .subnav{top:78px}
}

/* ===== スマホの構成バランス ===== */
@media (max-width:760px){
  body{font-size:15.5px;padding-bottom:58px}
  .sample-bar{font-size:11.5px}
  .hd-in{min-height:66px}
  .brand svg{width:38px;height:38px}
  .brand b{font-size:19px}
  .subnav{top:66px}
  .sec{padding-block:68px}
  .head,.head.center{text-align:center;margin-bottom:32px}
  .head .en{flex-direction:column;justify-content:center;gap:8px;font-size:13.5px}
  .head h2{font-size:26px}
  .head p{text-align:left;font-size:15px;margin-inline:auto}
  .hero{min-height:640px}
  .hero::after{background:linear-gradient(0deg,rgba(10,22,38,.92) 0%,rgba(10,22,38,.6) 55%,rgba(10,22,38,.3) 100%)}
  .hero-in{padding-block:90px 40px;text-align:center}
  .hero .kicker{justify-content:center;font-size:12.5px}
  .hero h1{font-size:34px}
  .hero .lead{text-align:left;font-size:15px}
  .hero .btns{flex-direction:column}
  .hero .btns .btn{width:100%}
  .hero-stats{grid-template-columns:repeat(3,1fr);border-left:0;border-top:3px solid var(--orange)}
  .hero-stats div{padding:12px 6px}
  .hero-stats b{font-size:28px}
  .hero-stats span{font-size:11px}
  .scroll-ind{display:none}
  .ph::after{display:none}
  .ph img,.ph.tall img{aspect-ratio:4/3}
  .split,.msg,.bd{gap:28px}
  .split h2,.split .big-copy,.bd h3,.bd .no{text-align:center}
  .text{text-align:left}
  .more{display:flex;justify-content:center}
  .nums{grid-template-columns:1fr 1fr}
  .nums>div{padding:24px 16px;text-align:center}
  .nums b{font-size:44px}
  .biz,.works,.feat,.voice,.jobs,.offices,.perks{grid-template-columns:1fr;gap:20px}
  .flow,.dtl{grid-template-columns:1fr}
  .dtl>div{border-left:0;border-top:1px solid rgba(255,255,255,.18)}
  .dtl>div:first-child{border-top:0}
  .filters{justify-content:center}
  .news a{grid-template-columns:auto auto;gap:6px 12px;padding:16px 2px}
  .news a b{grid-column:1/-1}
  .rband::after{background:linear-gradient(0deg,rgba(238,122,29,.95),rgba(238,122,29,.78))}
  .rband .wrap{text-align:center}
  .rband p{text-align:left;font-size:15px}
  .rband .btns{flex-direction:column}
  .rband .btn{width:100%}
  .phero .wrap{padding-block:56px 46px;text-align:center}
  .phero p{text-align:left;font-size:15px}
  .tbl th,.tbl td{display:block;width:100%;padding:12px 14px}
  .tbl th{border-bottom:0}
  .tbl.head-row thead{display:none}
  .tbl.head-row td{padding:6px 14px}
  .tbl.head-row td::before{content:attr(data-l);display:block;font-size:12px;color:var(--sub);font-weight:700}
  .tbl.head-row tr{display:block;border:1px solid var(--line);margin-bottom:12px}
  .day li{grid-template-columns:70px 1fr;gap:12px}
  .form .row2{grid-template-columns:1fr}
  .form .btn{min-width:0;width:100%}
  .cta .wrap{grid-template-columns:1fr;padding-inline:0}
  .cta a{padding:40px 24px;text-align:center}
  .ft{text-align:center}
  .ft-grid{grid-template-columns:1fr 1fr;gap:28px 16px}
  .ft-grid>div:first-child{grid-column:1/-1}
  .ft .brand{justify-content:center}
  .ft-note{text-align:left}
  .mbar{display:grid}
}
.mbar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:60;grid-template-columns:1fr 1fr;box-shadow:0 -6px 20px rgba(0,0,0,.15)}
.mbar a{display:flex;align-items:center;justify-content:center;padding:16px 8px;font-weight:700;text-decoration:none;font-size:15px}
.mbar a:first-child{background:#fff;color:var(--navy)}
.mbar a:last-child{background:var(--orange);color:#fff}
@media (prefers-reduced-motion:reduce){.hero .slides img{animation:none}.hero .slides img:first-child{opacity:1}.js .rv{opacity:1;transform:none;transition:none}}
.gnav .sp-only{display:none}
@media (max-width:1024px){.gnav .sp-only{display:block}}
.nums b span{display:inline;margin:0;font-size:inherit;color:inherit;line-height:inherit}
.dtl.c3{grid-template-columns:repeat(3,1fr)}
.hero-stats b{white-space:nowrap}
@media (max-width:1024px){.dtl.c3{grid-template-columns:1fr}.dtl.c3>div{border-left:0;border-top:1px solid rgba(255,255,255,.18)}.dtl.c3>div:first-child{border-top:0}}
@media (max-width:420px){.hero-stats b{font-size:24px}.hero-stats b small{font-size:11px;margin-left:2px}}

/* デモのフォームの注意書き */
.demo-note{margin:0;font-size:13.5px;font-weight:500;line-height:1.7;color:var(--ink2,#555);text-align:center}