/* 仁コーポレーション トップページ モックアップ
   レイアウトと動きは三五工務店（kk35.jp）の実測を踏襲。配色と書体は3案（data-theme） */
:root{
  --ink:#1a1a1a; --ink-sub:#555; --bg:#fff; --bg-soft:#f6f4ef; --line:#d9d6cf;
  --dark:#1d1d1b; --dark-2:#2e2d2a; --on-dark:#fff;
  --accent:#9a6a3a; --accent-soft:#efe4d6;
  --font-ja:"Noto Sans JP",sans-serif; --font-en:"Roboto",sans-serif; --font-copy:"Shippori Mincho","Noto Serif JP",serif;
  --radius:0px; --pill:999px; --wrap:1440px; --gutter:clamp(16px,6vw,88px);
}
html[data-theme="b"]{
  --ink:#1f2a24; --ink-sub:#55615a; --bg:#fdfcf8; --bg-soft:#f1efe4; --line:#d8d8c8;
  --dark:#23402f; --dark-2:#2f5540; --accent:#c9972b; --accent-soft:#f4ead0;
  --font-ja:"Zen Kaku Gothic New","Noto Sans JP",sans-serif; --font-en:"Cormorant Garamond",serif; --font-copy:"Zen Old Mincho",serif;
  --radius:4px;
}
html[data-theme="c"]{
  --ink:#1c2740; --ink-sub:#56607a; --bg:#fff; --bg-soft:#f2f6fb; --line:#d5deea;
  --dark:#1d3a6e; --dark-2:#274a8a; --accent:#e2703a; --accent-soft:#fde9de;
  --font-ja:"Zen Maru Gothic","Noto Sans JP",sans-serif; --font-en:"Josefin Sans",sans-serif; --font-copy:"Zen Maru Gothic",sans-serif;
  --radius:16px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-ja);font-size:18px;line-height:1.9;font-weight:500;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none;margin:0;padding:0}
figure,blockquote{margin:0;margin-inline:0}
h1,h2,h3,p{margin:0}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.sec{padding-block:clamp(72px,10vw,150px)}
.sec.soft{background:var(--bg-soft)}

/* 読み込み */
.loader{position:fixed;inset:0;z-index:200;background:var(--bg);display:grid;place-items:center;transition:transform 1s cubic-bezier(.76,0,.24,1)}
.loader .mark{font-family:var(--font-copy);font-size:40px;letter-spacing:.3em;opacity:0;animation:fadein .8s .1s forwards}
.loader .bar{position:absolute;left:50%;top:calc(50% + 46px);width:120px;height:1px;background:var(--line);transform:translateX(-50%);overflow:hidden}
.loader .bar::after{content:"";position:absolute;inset:0;background:var(--ink);transform:scaleX(0);transform-origin:left;animation:bar 1.2s ease forwards}
html.is-loaded .loader{transform:translateY(-100%)}
@keyframes fadein{to{opacity:1}} @keyframes bar{to{transform:scaleX(1)}}

/* ヘッダー */
.hd{position:fixed;inset:0 0 auto 0;z-index:100;color:#fff;transition:background .4s,color .4s,box-shadow .4s}
.hd-in{display:flex;align-items:stretch;justify-content:space-between;padding-left:clamp(16px,2vw,28px);min-height:92px}
.logo{display:flex;align-items:center;gap:14px;font-family:var(--font-copy);font-size:clamp(20px,1.9vw,27px);letter-spacing:.18em;white-space:nowrap}
.logo .sym{width:40px;height:40px;border:1.5px solid currentColor;display:grid;place-items:center;font-size:22px;letter-spacing:0;border-radius:var(--radius)}
.logo small{display:block;font-family:var(--font-ja);font-size:11px;letter-spacing:.12em;opacity:.85;line-height:1.4}
.hd-right{display:flex;align-items:stretch}
.hd-nav{display:flex;flex-direction:column;justify-content:center;gap:6px;padding-right:20px}
.hd-sub{display:flex;justify-content:flex-end;align-items:center;gap:22px;font-size:13px}
.hd-tel{font-family:var(--font-en);font-size:24px;font-weight:500;letter-spacing:.04em;line-height:1}
.hd-tel small{font-family:var(--font-ja);font-size:11px;margin-left:8px;opacity:.85}
.gnav{display:flex;justify-content:flex-end}
.gnav>li{position:static}
.gnav>li>a{display:block;padding:6px 16px;font-size:17px;font-weight:700;position:relative;line-height:1.3}
.gnav>li+li>a::before{content:"";position:absolute;left:0;top:25%;height:50%;width:1px;background:currentColor;opacity:.5}
.gnav>li>a::after{content:"";position:absolute;left:16px;right:16px;bottom:0;height:2px;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform .35s}
.gnav>li:hover>a::after{transform:scaleX(1);transform-origin:left}
.hd-cta{display:flex;align-items:center;background:var(--dark);color:#fff;padding:0 26px;font-size:15px;font-weight:700;gap:10px;transition:background .3s}
.hd-cta:hover{background:var(--accent)}
.hd.is-solid,.hd.is-open{background:var(--bg);color:var(--ink);box-shadow:0 1px 0 var(--line)}
.mega{position:absolute;left:0;right:0;top:100%;background:var(--bg);color:var(--ink);border-top:1px solid var(--line);box-shadow:0 24px 40px rgba(0,0,0,.08);opacity:0;visibility:hidden;transform:translateY(-8px);transition:.35s}
.gnav>li:hover>.mega{opacity:1;visibility:visible;transform:none}
.mega-in{max-width:var(--wrap);margin:auto;padding:36px var(--gutter) 44px;display:grid;grid-template-columns:260px 1fr;gap:48px}
.mega-ttl{font-family:var(--font-en);font-size:34px;line-height:1.1}
.mega-ttl span{display:block;font-family:var(--font-ja);font-size:15px;font-weight:700;margin-top:10px;letter-spacing:.1em}
.mega-list{display:grid;grid-template-columns:repeat(4,1fr);gap:18px 24px}
.mega-list a{display:flex;align-items:center;gap:12px;font-size:16px;font-weight:700;padding:10px 0;border-bottom:1px solid var(--line);transition:color .3s,padding .3s}
.mega-list a:hover{color:var(--accent);padding-left:6px}
.mega-list a::before{content:"";width:8px;height:8px;border-right:1.5px solid;border-top:1.5px solid;transform:rotate(45deg);flex:none}
.menu-btn{display:none}

/* FV */
.fv{position:relative;height:100svh;min-height:620px;overflow:hidden;background:#222;color:#fff}
.fv-slide{position:absolute;inset:0;opacity:0;transition:opacity 2s ease}
.fv-slide.is-active{opacity:1}
.fv-slide img{width:100%;height:100%;object-fit:cover;transform:scale(1.02)}
.fv-slide.is-active img{animation:zoom 9s linear forwards}
@keyframes zoom{to{transform:scale(1.1)}}
.fv::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.28) 0,rgba(0,0,0,0) 22%,rgba(0,0,0,0) 55%,rgba(0,0,0,.38) 100%),radial-gradient(ellipse at 12% 72%,rgba(0,0,0,.34) 0,rgba(0,0,0,0) 46%);pointer-events:none}
.fv-copy{position:absolute;left:clamp(20px,7.3vw,110px);bottom:clamp(90px,11vh,130px);z-index:2}
.fv-copy h1{font-family:var(--font-copy);font-weight:500;font-size:clamp(34px,3.7vw,56px);line-height:1.75;letter-spacing:.2em;text-shadow:0 2px 24px rgba(0,0,0,.35)}
.fv-copy h1 span{display:block;overflow:hidden}
.fv-copy h1 span i{display:block;font-style:normal;transform:translateY(105%);transition:transform 1.1s cubic-bezier(.2,.7,.2,1)}
html.is-loaded .fv-copy h1 span i{transform:none}
.fv-copy h1 span:nth-child(2) i{transition-delay:.18s}.fv-copy h1 span:nth-child(3) i{transition-delay:.36s}
.fv-lead{margin-top:18px;font-size:clamp(15px,1.3vw,19px);letter-spacing:.08em;text-shadow:0 1px 12px rgba(0,0,0,.5);opacity:0;transition:opacity 1s .9s}
html.is-loaded .fv-lead,html.is-loaded .fv-btns{opacity:1}
.fv-btns{display:flex;gap:14px;margin-top:26px;flex-wrap:wrap;opacity:0;transition:opacity 1s 1.1s}
.fv-word{position:absolute;right:clamp(60px,6vw,100px);top:50%;z-index:2;font-family:var(--font-en);font-style:italic;font-size:clamp(18px,1.6vw,24px);letter-spacing:.12em;writing-mode:vertical-rl;opacity:.9}
.fv-card{position:absolute;right:clamp(16px,5vw,66px);bottom:28px;z-index:3;display:flex;background:var(--dark);color:#fff;width:min(340px,80vw);transition:transform .4s}
.fv-card:hover{transform:translateY(-4px)}
.fv-card img{width:122px;height:94px;object-fit:cover}
.fv-card div{padding:12px 16px;font-size:13px;line-height:1.5}
.fv-card b{display:block;font-family:var(--font-en);font-size:19px;letter-spacing:.04em}
.scroll-down{position:absolute;right:26px;bottom:0;z-index:3;writing-mode:vertical-rl;font-family:var(--font-en);font-size:12px;letter-spacing:.06em;padding-bottom:90px}
.scroll-down::after{content:"";position:absolute;left:50%;bottom:0;width:1px;height:78px;background:#fff;transform-origin:top;animation:sd 2.4s ease-in-out infinite}
@keyframes sd{0%{transform:scaleY(0)}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
.fv-dots{position:absolute;left:clamp(20px,7.3vw,110px);bottom:40px;z-index:3;display:flex;gap:10px}
.fv-dots i{width:44px;height:2px;background:rgba(255,255,255,.4);position:relative;overflow:hidden}
.fv-dots i.on::after{content:"";position:absolute;inset:0;background:#fff;transform-origin:left;animation:bar 7s linear forwards}

/* ボタン */
.btn{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;min-width:230px;padding:15px 26px;border:1px solid currentColor;border-radius:var(--pill);font-size:16px;font-weight:700;line-height:1.4;position:relative;overflow:hidden;transition:color .3s,background .3s,border-color .3s}
.btn::after{content:"";width:8px;height:8px;border-right:1.5px solid;border-top:1.5px solid;transform:rotate(45deg);transition:transform .3s;flex:none}
.btn:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.btn:hover::after{transform:translateX(5px) rotate(45deg)}
.btn.fill{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.fill:hover{background:var(--dark);border-color:var(--dark)}
.btn.white{color:#fff}.btn.white:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn.tel{white-space:nowrap;font-family:var(--font-en);font-size:22px;letter-spacing:.04em}
.btn-row{display:flex;gap:18px;flex-wrap:wrap;justify-content:center;margin-top:56px}

/* 見出し（l-h2-A） */
.h2a{margin-bottom:clamp(36px,4.4vw,64px)}
.h2a .ja{display:flex;align-items:center;gap:16px;font-size:16px;font-weight:700;letter-spacing:.15em}
.h2a .ja::before{content:"";width:32px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .9s}
.h2a .en{display:block;overflow:hidden;font-family:var(--font-en);font-weight:500;font-size:clamp(34px,3.66vw,54px);line-height:1.15;margin-top:14px;letter-spacing:.01em}
.h2a .en i{display:block;font-style:normal;transform:translateY(105%);transition:transform .9s cubic-bezier(.2,.7,.2,1) .1s}
.h2a.in .ja::before{transform:scaleX(1)} .h2a.in .en i{transform:none}
.h2a .lead{margin-top:22px;font-size:clamp(22px,2.1vw,30px);font-weight:700;line-height:1.6}
.rv{opacity:0;transform:translateY(36px);transition:opacity 1s,transform 1s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
.d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}.d4{transition-delay:.4s}.d5{transition-delay:.5s}

/* お悩み（三五工務店の3列アイコンカードの型） */
.worry{display:grid;grid-template-columns:repeat(3,1fr)}
.worry a{display:block;text-align:center;padding:44px 34px 40px;border-left:1px solid var(--line);position:relative}
.worry a:nth-child(3n+1){border-left:0}
.worry a:nth-child(n+4){border-top:1px solid var(--line)}
.worry .ic{width:84px;height:84px;margin:0 auto 20px;border:1px solid var(--ink);border-radius:50%;display:grid;place-items:center;transition:transform .5s,background .3s,color .3s}
.worry .ic svg{width:42px;height:42px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.worry a:hover .ic{transform:translateY(-8px);background:var(--accent);border-color:var(--accent);color:#fff}
.worry .en{font-family:var(--font-en);font-style:italic;font-size:15px;letter-spacing:.1em;color:var(--accent)}
.worry h3{font-size:21px;line-height:1.5;margin:6px 0 12px}
.worry p{font-size:16px;line-height:1.8;color:var(--ink-sub);text-align:left}
.worry .more{display:inline-block;margin-top:16px;font-size:14px;font-weight:700;border-bottom:1px solid;padding-bottom:4px}

/* 3事業（PRODUCTS / SERVICE の型） */
.svc{display:grid;grid-template-columns:repeat(3,1fr)}
.svc a{display:flex;flex-direction:column;color:#fff;overflow:hidden}
.svc figure{position:relative;aspect-ratio:427/330;overflow:hidden}
.svc figure img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s cubic-bezier(.2,.7,.2,1)}
.svc a:hover figure img{transform:scale(1.07)}
.svc figure figcaption{position:absolute;left:24px;bottom:14px;font-family:var(--font-en);font-style:italic;font-size:clamp(26px,2.9vw,42px);line-height:1.05;text-shadow:0 2px 18px rgba(0,0,0,.45)}
.svc .num{position:absolute;left:0;top:0;background:var(--accent);padding:6px 16px;font-family:var(--font-en);font-size:15px;letter-spacing:.1em}
.svc .body{flex:1;background:var(--dark);padding:34px 34px 36px;text-align:center;display:flex;flex-direction:column}
.svc a:nth-child(2) .body{background:var(--dark-2)}
.svc h3{font-size:23px}
.svc p{font-size:16px;line-height:1.9;margin-top:14px;text-align:left;flex:1}
.svc .more{align-self:flex-end;margin-top:20px;font-size:14px;font-weight:700;padding:0 34px 8px 0;border-bottom:1px solid rgba(255,255,255,.6);position:relative}
.svc .more::after{content:"";position:absolute;right:4px;top:8px;width:7px;height:7px;border-right:1.5px solid;border-top:1.5px solid;transform:rotate(45deg);transition:transform .3s}
.svc a:hover .more::after{transform:translateX(5px) rotate(45deg)}

/* 数字の帯 */
.nums{display:grid;grid-template-columns:repeat(4,1fr);background:var(--bg);border:1px solid var(--line)}
.nums div{padding:38px 16px;text-align:center;border-left:1px solid var(--line)}
.nums div:first-child{border-left:0}
.nums dt{font-size:16px;font-weight:700;letter-spacing:.1em}
.nums dd{margin:6px 0 0;font-family:var(--font-en);font-size:clamp(44px,4.6vw,68px);line-height:1.1;color:var(--accent)}
.nums dd small{font-family:var(--font-ja);font-size:18px;color:var(--ink);margin-left:4px;font-weight:700}

/* コンセプト */
.concept{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(30px,5vw,80px);align-items:center}
.concept .txt{padding-left:clamp(0px,5vw,70px)}
.concept h2{font-family:var(--font-copy);font-weight:500;font-size:clamp(28px,2.8vw,42px);line-height:1.8;letter-spacing:.16em}
.concept p{font-family:var(--font-copy);font-size:18px;line-height:2.4;margin-top:30px}
.concept figure{overflow:hidden;aspect-ratio:3/2;border-radius:var(--radius)}
.concept figure img{width:100%;height:100%;object-fit:cover;transition:transform 6s ease-out;transform:scale(1.08)}
.concept figure.in img{transform:none}

/* 施工事例（WORKS の型） */
.works{display:grid;grid-template-columns:repeat(3,1fr);gap:48px 26px}
.works a{display:block}
.works .date{display:block;text-align:right;font-family:var(--font-en);font-size:13px;margin-bottom:6px}
.works figure{position:relative;aspect-ratio:3/2;overflow:hidden;border-radius:var(--radius)}
.works figure img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s cubic-bezier(.2,.7,.2,1)}
.works a:hover figure img{transform:scale(1.07)}
.works .tag{position:absolute;left:0;top:0;background:var(--dark);color:#fff;font-size:13px;font-weight:700;padding:5px 14px}
.works h3{font-size:18px;line-height:1.7;margin-top:14px}
.works .meta{font-size:15px;color:var(--ink-sub)}

/* 空き家の帯（MIGRATION SUPPORT の型） */
.band{display:grid;grid-template-columns:1fr 1fr;color:#fff;overflow:hidden;border-radius:var(--radius)}
.band figure{overflow:hidden;min-height:300px}
.band figure img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s}
.band:hover figure img{transform:scale(1.05)}
.band .body{background:var(--dark);padding:clamp(34px,4vw,60px);display:flex;flex-direction:column;justify-content:center}
.band .en{font-family:var(--font-en);font-style:italic;font-size:clamp(24px,2.5vw,36px);letter-spacing:.06em;line-height:1.2}
.band h3{font-family:var(--font-copy);font-weight:500;font-size:clamp(24px,2.3vw,34px);line-height:1.7;margin-top:14px;letter-spacing:.08em}
.band p{font-size:17px;margin-top:14px}
.band .btn{margin-top:26px;align-self:flex-start}

/* 記事（35 STORY の型） */
.story{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,4vw,60px)}
.story .big figure{aspect-ratio:3/2;overflow:hidden;border-radius:var(--radius)}
.story figure img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s}
.story a:hover figure img{transform:scale(1.06)}
.story .lbl{display:inline-block;background:var(--dark);color:#fff;border-radius:var(--pill);font-size:13px;font-weight:700;padding:3px 16px;margin:16px 8px 8px 0}
.story h3{font-size:19px;line-height:1.7}
.story .small{display:grid;gap:26px;align-content:start}
.story .small a{display:grid;grid-template-columns:42% 1fr;gap:22px;align-items:start}
.story .small figure{aspect-ratio:3/2;overflow:hidden;border-radius:var(--radius)}
.story .small .lbl{margin-top:0}
.story .small h3{font-size:17px}
.story time{display:block;text-align:right;font-family:var(--font-en);font-size:13px;color:var(--ink-sub);margin-top:6px}

/* お知らせ（NEWS の型） */
.news{display:grid;grid-template-columns:300px 1fr;gap:40px}
.news .h2a{margin-bottom:26px}
.news li a{display:grid;grid-template-columns:120px 1fr 20px;align-items:center;gap:16px;padding:24px 8px;border-bottom:1px solid var(--line);font-size:17px;transition:padding .3s,color .3s}
.news li:first-child a{border-top:1px solid var(--line)}
.news li a:hover{padding-left:18px;color:var(--accent)}
.news time{font-family:var(--font-en);font-size:14px;color:var(--ink-sub)}
.news li a::after{content:"";width:8px;height:8px;border-right:1.5px solid;border-top:1.5px solid;transform:rotate(45deg)}
.link-s{font-size:14px;font-weight:700;border-bottom:1px solid;padding:0 30px 6px 0;position:relative}
.link-s::after{content:"";position:absolute;right:4px;top:7px;width:7px;height:7px;border-right:1.5px solid;border-top:1.5px solid;transform:rotate(45deg)}

/* 対応エリア */
.area{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,80px);align-items:center}
.area ul{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.area li{border:1px solid var(--ink);border-radius:var(--pill);padding:8px 24px;font-weight:700;font-size:18px;background:var(--bg)}
.area li.home{background:var(--accent);border-color:var(--accent);color:#fff}
.area .map{aspect-ratio:4/3;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);position:relative;overflow:hidden}
.area .map svg{width:100%;height:100%}

/* 相談の帯 */
.cta{background:var(--dark);color:#fff;text-align:center}
.cta h2{font-family:var(--font-copy);font-weight:500;font-size:clamp(28px,3vw,44px);letter-spacing:.14em;line-height:1.7}
.cta p{margin-top:16px;font-size:18px}
.cta .btn-row{margin-top:40px}
.cta .tel-big{display:block;font-family:var(--font-en);font-size:clamp(40px,4.4vw,64px);line-height:1.1;margin-top:34px;letter-spacing:.04em}
.cta .tel-big small{display:block;font-family:var(--font-ja);font-size:15px;margin-top:10px;letter-spacing:.1em}

/* フッター */
.ft{background:#111;color:#fff;padding:80px 0 30px;font-size:15px}
html[data-theme="b"] .ft{background:#16281e} html[data-theme="c"] .ft{background:#13264a}
.ft-in{display:grid;grid-template-columns:1.3fr 1fr 1fr 260px;gap:40px}
.ft .logo{margin-bottom:20px}
.ft address{font-style:normal;line-height:2;opacity:.9}
.ft-links a{display:block;padding:5px 0;font-weight:700;opacity:.92}
.ft-links a.sub{font-weight:500;padding-left:14px;font-size:14px;opacity:.8}
.ft-links a:hover{color:var(--accent)}
.ft-btns{display:grid;gap:14px;align-content:start}
.ft-btns .btn{min-width:0;width:100%;padding:12px 22px;font-size:14px}
.ft small{display:block;margin-top:60px;font-family:var(--font-en);font-size:12px;opacity:.7}

/* スマホ固定バー・テーマ切替 */
.sp-bar{display:none}
.theme-sw{display:none;position:fixed;left:14px;bottom:14px;z-index:150;display:flex;gap:6px;background:rgba(255,255,255,.95);border:1px solid #ccc;border-radius:999px;padding:6px 10px;font-size:12px;color:#222;align-items:center;font-family:"Noto Sans JP",sans-serif}
.theme-sw button{border:1px solid #999;background:#fff;border-radius:999px;padding:4px 12px;font-size:12px;cursor:pointer;font-family:inherit}
.theme-sw button.on{background:#222;color:#fff;border-color:#222}

@media (max-width:1180px){
  .gnav>li>a{font-size:15px;padding:6px 10px}.gnav>li>a::after{left:10px;right:10px}
  .hd-cta{padding:0 16px}
}
@media (max-width:960px){
  body{font-size:17px}
  .hd-in{min-height:64px}.hd-right{display:none}
  .logo small{display:none}
  .menu-btn{display:grid;place-items:center;width:64px;height:64px;background:var(--dark);color:#fff;border:0;cursor:pointer;position:relative;z-index:130}
  .menu-btn i{display:block;width:26px;height:2px;background:#fff;box-shadow:0 8px 0 #fff,0 -8px 0 #fff;transition:.3s}
  html.menu-open .menu-btn i{box-shadow:none;transform:rotate(45deg)}
  html.menu-open .menu-btn i::after{content:"";position:absolute;inset:0;background:#fff;transform:rotate(90deg)}
  .drawer{position:fixed;inset:0;z-index:120;background:var(--dark);color:#fff;padding:90px 28px 120px;overflow:auto;clip-path:circle(0 at calc(100% - 32px) 32px);transition:clip-path .7s cubic-bezier(.76,0,.24,1)}
  html.menu-open .drawer{clip-path:circle(150% at calc(100% - 32px) 32px)}
  .drawer a{display:block;padding:16px 4px;font-size:20px;font-weight:700;border-bottom:1px solid rgba(255,255,255,.25);opacity:0;transform:translateY(14px);transition:.5s}
  html.menu-open .drawer a{opacity:1;transform:none}
  .drawer a.sub{font-size:16px;font-weight:500;padding-left:20px}
  .drawer .tel{font-family:var(--font-en);font-size:34px;border:0;margin-top:20px}
  .fv-copy{bottom:150px}.fv-word,.scroll-down{display:none}
  .fv-card{right:16px;left:16px;width:auto;bottom:84px}.fv-card img{width:96px;height:74px}
  .fv-dots{bottom:64px;left:20px}
  .fv-btns .btn{min-width:0;flex:1}.fv-btns .btn.tel{display:none}
  .fv-copy{bottom:215px;right:20px}.fv-copy h1{font-size:32px;line-height:1.6}
  .worry{grid-template-columns:1fr 1fr}
  .worry a{padding:30px 16px;border-left:0!important;border-top:1px solid var(--line)!important}
  .worry a:nth-child(2n){border-left:1px solid var(--line)!important}
  .worry a:nth-child(-n+2){border-top:0!important}
  .worry .ic{width:68px;height:68px}.worry .ic svg{width:34px;height:34px}
  .worry h3{font-size:18px}.worry p{font-size:15px}
  .svc,.works,.band,.story,.news,.area,.concept{grid-template-columns:1fr}
  .concept .txt{padding-left:0}
  .works{gap:34px}
  .nums{grid-template-columns:1fr 1fr}.nums div:nth-child(3){border-left:0}.nums div:nth-child(n+3){border-top:1px solid var(--line)}
  .news li a{grid-template-columns:1fr 20px;gap:4px 12px}.news time{grid-column:1/-1}
  .ft-in{grid-template-columns:1fr 1fr}.ft-in>div:first-child,.ft-btns{grid-column:1/-1}
  .ft{padding-bottom:110px}
  .btn{min-width:0}
  .sp-bar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:110;box-shadow:0 -4px 20px rgba(0,0,0,.15)}
  .sp-bar a{padding:14px 8px;text-align:center;font-weight:700;font-size:16px;color:#fff;background:var(--dark)}
  .sp-bar a+a{background:var(--accent)}
  .theme-sw{bottom:auto;top:72px}
}
@media (min-width:961px){.drawer{display:none}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv,.h2a .en i,.fv-copy h1 span i{opacity:1;transform:none}.fv-lead,.fv-btns{opacity:1}}

/* 配色はBで確定。切替ボタンは ?sw=1 のときだけ出す */
.theme-sw{display:none!important}
html.show-sw .theme-sw{display:flex!important}