@charset "utf-8";
/* =========================================================
   有限会社 松岡技建 — サイトリニューアル デザインデモ
   制作: 坂倉 / Lancers 依頼 5598988 提案用
   ========================================================= */

:root{
  --bg:#ffffff;
  --cream:#f6f3ee;
  --cream-2:#efe9e0;
  --ink:#2b2a27;
  --ink-soft:#5c584f;
  --line:#e2dcd2;
  --accent:#3f5c6b;      /* 落ち着いた青系 */
  --accent-dark:#2b4150;
  --wood:#b98a5e;
  --wood-d:#9c6f45;
  --maxw:1180px;
  --gut:clamp(20px,5vw,64px);
  --serif:"Shippori Mincho","Hiragino Mincho ProN",serif;
  --sans:"Noto Sans JP","Hiragino Kaku Gothic ProN",sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--bg);
  line-height:1.9;
  font-size:15px;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:opacity .25s,color .25s}
a:hover{opacity:.62}
ul{list-style:none}

/* ---------- 共通パーツ ---------- */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.section{padding-block:clamp(64px,9vw,120px)}
.section--cream{background:var(--cream)}
.section--tight{padding-block:clamp(48px,6vw,80px)}

.head{text-align:center;margin-bottom:clamp(36px,5vw,60px)}
.head__ja{
  font-family:var(--serif);
  font-size:clamp(1.4rem,3.2vw,2.15rem);
  font-weight:500;
  letter-spacing:.14em;
  line-height:1.6;
}
.head__en{
  display:block;
  margin-top:14px;
  font-size:.7rem;
  letter-spacing:.34em;
  color:var(--accent);
  font-weight:600;
}
.head__en::before{content:"—　";opacity:.5}
.head__en::after{content:"　—";opacity:.5}
.head--left{text-align:left}
.head--left .head__en::before{content:none}

.lead{max-width:640px;margin:0 auto;text-align:center;color:var(--ink-soft);font-size:.94rem}
.head--left + .lead{margin-inline:0;text-align:left}

.btn{
  display:inline-flex;align-items:center;gap:.7em;
  padding:15px 34px;
  border:1px solid var(--accent);
  color:var(--accent);
  font-size:.82rem;letter-spacing:.14em;font-weight:600;
  background:transparent;cursor:pointer;
  transition:background .3s,color .3s;
}
.btn:hover{background:var(--accent);color:#fff;opacity:1}
.btn--fill{background:var(--accent);color:#fff}
.btn--fill:hover{background:var(--accent-dark)}
.btn--wood{border-color:var(--wood-d);color:var(--wood-d)}
.btn--wood:hover{background:var(--wood-d);color:#fff}
.btn__arw{font-size:1.1em;line-height:1}

.eyebrow{
  font-size:.68rem;letter-spacing:.32em;color:var(--wood-d);font-weight:700;
  display:block;margin-bottom:18px;
}

.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s ease,transform .9s ease}
.reveal.is-in{opacity:1;transform:none}

/* ---------- ヘッダー ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 clamp(16px,3vw,34px);height:76px;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
  transition:height .3s,background .3s;
}
.site-header.is-hidden{transform:translateY(-100%);transition:transform .4s}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--serif)}
.brand__mark{
  width:38px;height:38px;flex:none;border:1px solid var(--ink);
  display:grid;place-items:center;font-size:.9rem;letter-spacing:.02em;
  font-weight:600;
}
.brand__name{font-size:1.02rem;letter-spacing:.16em;font-weight:600;line-height:1.3}
.brand__name small{display:block;font-size:.58rem;letter-spacing:.24em;color:var(--ink-soft);font-family:var(--sans)}

.gnav{display:flex;align-items:center;gap:clamp(14px,2vw,30px)}
.gnav__list{display:flex;gap:clamp(14px,2vw,30px)}
.gnav__list > li{position:relative}
.gnav__list a{
  font-size:.78rem;letter-spacing:.08em;font-weight:500;
  padding:16px 2px;display:block;text-align:center;
}
.gnav__list a .en{display:block;font-size:.52rem;letter-spacing:.18em;color:var(--accent);margin-top:2px}
.gnav__list li.is-current > a{color:var(--wood-d)}
.gnav__sub{
  position:absolute;top:58px;left:50%;transform:translateX(-50%) translateY(8px);
  background:#fff;border:1px solid var(--line);min-width:210px;padding:10px 0;
  opacity:0;visibility:hidden;transition:.3s;
}
.gnav__list li:hover .gnav__sub{opacity:1;visibility:visible;transform:translateX(-50%)}
.gnav__sub a{padding:11px 22px;font-size:.76rem;letter-spacing:.06em}

.header-cta{display:flex;gap:10px}
.header-cta a{
  padding:11px 18px;font-size:.72rem;letter-spacing:.1em;font-weight:600;
  border:1px solid var(--accent);color:var(--accent);
}
.header-cta a.is-primary{background:var(--accent);color:#fff}

.navtoggle{display:none;width:44px;height:44px;border:0;background:none;cursor:pointer;flex-direction:column;gap:6px;justify-content:center;align-items:center}
.navtoggle span{width:26px;height:1.5px;background:var(--ink);transition:.3s}
.navtoggle.is-open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.navtoggle.is-open span:nth-child(2){opacity:0}
.navtoggle.is-open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ---------- 追従サイドナビ ---------- */
.sidenav{
  position:fixed;right:20px;top:50%;transform:translateY(-50%);z-index:60;
  display:flex;flex-direction:column;gap:14px;
}
.sidenav a{
  display:flex;align-items:center;gap:10px;justify-content:flex-end;
  font-size:.62rem;letter-spacing:.14em;color:var(--ink-soft);font-weight:600;
}
.sidenav a::after{content:"";width:26px;height:1px;background:var(--line);transition:.3s}
.sidenav a.is-active{color:var(--accent)}
.sidenav a.is-active::after{width:44px;background:var(--accent)}

.floatcta{
  position:fixed;right:0;top:50%;transform:translateY(-50%);z-index:59;
  display:flex;flex-direction:column;
}
.floatcta a{
  writing-mode:vertical-rl;padding:20px 12px;font-size:.72rem;letter-spacing:.16em;font-weight:700;
  background:var(--accent);color:#fff;border-bottom:1px solid rgba(255,255,255,.25);
}
.floatcta a.is-doc{background:var(--wood-d)}
.floatcta a:hover{opacity:.85}

/* ---------- モバイルドロワー ---------- */
.drawer{
  position:fixed;inset:0;z-index:99;background:#fff;
  padding:100px clamp(24px,7vw,60px) 60px;
  transform:translateX(100%);transition:transform .45s cubic-bezier(.7,0,.2,1);
  overflow-y:auto;
}
.drawer.is-open{transform:none}
.drawer__group{border-bottom:1px solid var(--line)}
.drawer__group > a,.drawer__acc{
  display:flex;justify-content:space-between;align-items:center;
  padding:20px 4px;font-family:var(--serif);font-size:1.05rem;letter-spacing:.08em;
  width:100%;background:none;border:0;cursor:pointer;text-align:left;color:inherit;
}
.drawer__acc span:last-child{transition:transform .3s;color:var(--accent)}
.drawer__acc.is-open span:last-child{transform:rotate(45deg)}
.drawer__panel{max-height:0;overflow:hidden;transition:max-height .35s}
.drawer__panel a{display:block;padding:12px 4px 12px 18px;font-size:.86rem;color:var(--ink-soft)}
.drawer__foot{margin-top:36px;display:flex;flex-direction:column;gap:12px}

/* ---------- ヒーロー ---------- */
.hero{position:relative;height:100svh;min-height:560px;overflow:hidden;background:var(--ink)}
.hero__slide{
  position:absolute;inset:0;opacity:0;transition:opacity 1.6s ease;
  background-size:cover;background-position:center;transform:scale(1.06);
}
.hero__slide.is-on{opacity:1;transform:scale(1);transition:opacity 1.6s ease,transform 7s ease}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.5),rgba(0,0,0,.12) 55%,rgba(0,0,0,.35))}
.hero__copy{
  position:absolute;left:clamp(22px,6vw,90px);top:50%;transform:translateY(-50%);
  z-index:3;color:#fff;
}
.hero__copy h1{
  font-family:var(--serif);font-weight:500;
  writing-mode:vertical-rl;
  font-size:clamp(1.4rem,3.1vw,2.25rem);
  letter-spacing:.12em;line-height:1.38;
  max-height:78vh;
  text-shadow:0 2px 24px rgba(0,0,0,.45);
}
.hero__sub{
  writing-mode:vertical-rl;margin-right:22px;font-size:.74rem;letter-spacing:.3em;
  opacity:.9;padding-top:10px;
}
.hero__scroll{
  position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;color:#fff;
  font-size:.58rem;letter-spacing:.3em;writing-mode:vertical-rl;
}
.hero__scroll::after{content:"";display:block;width:1px;height:52px;background:#fff;margin:12px auto 0;animation:scroll 2s infinite}
@keyframes scroll{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
.hero__dots{position:absolute;right:24px;bottom:26px;z-index:3;display:flex;gap:10px}
.hero__dots button{width:9px;height:9px;border-radius:50%;border:1px solid #fff;background:none;cursor:pointer;padding:0}
.hero__dots button[aria-current="true"]{background:#fff}

/* ---------- イントロ帯 ---------- */
.intro{text-align:center}
.intro p{font-family:var(--serif);font-size:clamp(1.05rem,2.2vw,1.35rem);letter-spacing:.1em;line-height:2.2}
.intro .eyebrow{margin-bottom:22px}

/* ---------- 「大工の会社です」 ---------- */
.about{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,72px);align-items:center}
.about__imgs{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.about__imgs figure:first-child{grid-column:1/-1}
.about__imgs img{aspect-ratio:4/3;object-fit:cover;width:100%}
.about__imgs figure:first-child img{aspect-ratio:16/9}
.about__body h2{font-family:var(--serif);font-size:clamp(1.5rem,3vw,2rem);letter-spacing:.1em;line-height:1.7;margin-bottom:24px;font-weight:500}
.about__body p{color:var(--ink-soft);font-size:.92rem;margin-bottom:18px}
.about__sign{margin-top:26px;font-family:var(--serif);letter-spacing:.1em}
.about__sign b{font-size:1.15rem;font-weight:500}

/* ---------- Instagram ---------- */
.iggrid{display:grid;grid-template-columns:repeat(8,1fr);gap:8px}
.iggrid a{position:relative;overflow:hidden}
.iggrid img{aspect-ratio:1;object-fit:cover;width:100%;transition:transform .6s}
.iggrid a:hover img{transform:scale(1.08)}
.ig-handle{display:inline-flex;align-items:center;gap:8px;margin-top:24px;font-size:.8rem;letter-spacing:.12em;color:var(--accent);font-weight:600}

/* ---------- ブログ / お知らせ ---------- */
.newsblog{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,64px)}
.nb-col h3{font-family:var(--serif);font-size:1.2rem;letter-spacing:.12em;margin-bottom:6px}
.nb-col .en{font-size:.6rem;letter-spacing:.28em;color:var(--accent);font-weight:700;display:block;margin-bottom:20px}
.nb-list li{border-top:1px solid var(--line)}
.nb-list li:last-child{border-bottom:1px solid var(--line)}
.nb-list a{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;padding:16px 2px;align-items:baseline}
.nb-list time{font-size:.72rem;letter-spacing:.08em;color:var(--ink-soft)}
.nb-list .cat{font-size:.62rem;border:1px solid var(--line);padding:2px 10px;letter-spacing:.1em;color:var(--accent);justify-self:start}
.nb-list .ttl{grid-column:1/-1;font-size:.88rem}
.nb-blog .nb-list a{grid-template-columns:96px 1fr}
.nb-blog .nb-list img{width:96px;height:66px;object-fit:cover;grid-row:1/3}
.nb-blog .nb-list .meta{display:flex;gap:10px;align-items:center}

/* ---------- 施工実績グリッド ---------- */
.workgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,2vw,26px)}
.wcard{display:block;background:#fff}
.wcard__ph{overflow:hidden;aspect-ratio:4/3}
.wcard__ph img{width:100%;height:100%;object-fit:cover;transition:transform .7s}
.wcard:hover .wcard__ph img{transform:scale(1.06)}
.wcard__cat{font-size:.62rem;letter-spacing:.16em;color:var(--wood-d);font-weight:700;margin-top:16px;display:block}
.wcard__ttl{font-family:var(--serif);font-size:1rem;letter-spacing:.06em;margin-top:8px;line-height:1.6}
.wcard__meta{font-size:.72rem;color:var(--ink-soft);margin-top:6px}
.center-btn{text-align:center;margin-top:clamp(36px,5vw,56px)}

/* ---------- お約束 (PROMISE) ---------- */
.promise{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.5vw,30px)}
.pcard{border:1px solid var(--line);padding:clamp(24px,3vw,40px) clamp(20px,2.5vw,32px);text-align:center;background:#fff}
.pcard__no{font-family:var(--serif);font-size:.9rem;letter-spacing:.2em;color:var(--wood-d)}
.pcard__ic{width:52px;height:52px;margin:16px auto 20px;color:var(--accent)}
.pcard h3{font-family:var(--serif);font-size:1.12rem;letter-spacing:.08em;margin-bottom:14px;font-weight:500}
.pcard p{font-size:.82rem;color:var(--ink-soft);text-align:left}

/* ---------- 大切にしていること (PRECIOUS) ---------- */
.precious{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,3vw,34px)}
.prcard{background:#fff}
.prcard img{aspect-ratio:3/2;object-fit:cover;width:100%}
.prcard__b{padding:24px 20px 8px}
.prcard h3{font-family:var(--serif);font-size:1.08rem;letter-spacing:.08em;margin-bottom:12px;font-weight:500}
.prcard p{font-size:.82rem;color:var(--ink-soft)}
.prcard__no{font-size:.62rem;letter-spacing:.2em;color:var(--wood-d);font-weight:700}

/* ---------- 2枚バンド ---------- */
.band{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.band img{aspect-ratio:16/10;object-fit:cover;width:100%}

/* ---------- プロフィール ---------- */
.profile{display:grid;grid-template-columns:1.3fr .7fr;gap:clamp(30px,5vw,70px);align-items:start}
.dl-table{width:100%;border-collapse:collapse;font-size:.85rem}
.dl-table th,.dl-table td{text-align:left;padding:16px 8px;border-bottom:1px solid var(--line);vertical-align:top}
.dl-table th{width:34%;font-weight:600;letter-spacing:.08em;color:var(--accent)}
.dl-table td{color:var(--ink-soft)}
.profile__map figure{background:var(--cream-2);aspect-ratio:3/4;display:grid;place-items:center;padding:20px}
.hokkaido-map{width:100%;height:auto}
.hokkaido-map .base{fill:#d9d2c5}
.hokkaido-map .pin{fill:var(--accent)}
.hokkaido-map .pin-label{font-size:11px;fill:var(--ink);font-family:var(--sans);letter-spacing:.1em}

/* ---------- スタッフ ---------- */
.staff-scroll{display:flex;gap:22px;overflow-x:auto;padding-bottom:16px;scroll-snap-type:x mandatory}
.scard{flex:0 0 clamp(220px,30vw,270px);scroll-snap-align:start}
.scard img{aspect-ratio:3/4;object-fit:cover;width:100%;filter:grayscale(1) contrast(1.02)}
.scard__role{font-size:.62rem;letter-spacing:.18em;color:var(--wood-d);font-weight:700;margin-top:16px;display:block}
.scard__name{font-family:var(--serif);font-size:1.05rem;letter-spacing:.06em;margin-top:6px}
.scard__name small{font-family:var(--sans);font-size:.6rem;letter-spacing:.2em;color:var(--ink-soft);display:block;margin-top:2px}
.scard p{font-size:.78rem;color:var(--ink-soft);margin-top:10px}
.craftband{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:40px}
.craftband img{aspect-ratio:3/2;object-fit:cover;width:100%;filter:grayscale(1)}

/* ---------- フッター ---------- */
.site-footer{background:var(--ink);color:#cfc9bd;padding-block:clamp(56px,7vw,88px);font-size:.82rem}
.site-footer a:hover{color:#fff;opacity:1}
.foot-top{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:clamp(28px,4vw,56px);padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.14)}
.foot-brand .brand__mark{border-color:#cfc9bd;color:#fff}
.foot-brand .brand__name{color:#fff}
.foot-brand address{font-style:normal;margin-top:20px;line-height:2;color:#a7a196}
.foot-nav h4{font-size:.64rem;letter-spacing:.24em;color:#fff;margin-bottom:16px}
.foot-nav li{margin-bottom:10px}
.foot-sns{display:flex;gap:14px;margin-top:18px}
.foot-sns a{width:38px;height:38px;border:1px solid rgba(255,255,255,.3);display:grid;place-items:center}
.foot-map iframe{width:100%;height:200px;border:0;filter:grayscale(1) contrast(.9);margin-top:14px}
.foot-bnr{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:28px}
.foot-bnr a{border:1px solid rgba(255,255,255,.2);padding:16px;display:flex;flex-direction:column;gap:4px}
.foot-bnr b{color:#fff;letter-spacing:.14em}
.foot-bnr span{font-size:.64rem;color:#a7a196;letter-spacing:.1em}
.foot-bottom{padding-top:26px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.68rem;color:#8a857b;letter-spacing:.08em}

/* ---------- 下層ページ共通 ---------- */
.page-hero{position:relative;height:52vh;min-height:340px;display:grid;place-items:center;overflow:hidden;background:var(--ink);margin-top:0}
.page-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.page-hero__t{position:relative;z-index:2;text-align:center;color:#fff}
.page-hero__t h1{font-family:var(--serif);font-size:clamp(1.6rem,4vw,2.6rem);letter-spacing:.2em;font-weight:500}
.page-hero__t .en{display:block;font-size:.64rem;letter-spacing:.36em;margin-top:14px;opacity:.85}
.crumbs{font-size:.68rem;letter-spacing:.1em;color:var(--ink-soft);padding:22px 0}
.crumbs a:hover{color:var(--accent)}

/* ---------- ギャラリー一覧 ---------- */
.filter{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:clamp(32px,4vw,52px)}
.filter button{
  padding:11px 24px;border:1px solid var(--line);background:#fff;cursor:pointer;
  font-size:.76rem;letter-spacing:.12em;font-weight:600;color:var(--ink-soft);
  transition:.25s;
}
.filter button:hover{border-color:var(--accent);color:var(--accent)}
.filter button.is-active{background:var(--accent);border-color:var(--accent);color:#fff}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2.4vw,30px)}
.gallery-grid .wcard{opacity:1;transition:opacity .4s,transform .4s}
.gallery-grid .wcard.is-hide{display:none}
.gcount{text-align:center;font-size:.74rem;letter-spacing:.1em;color:var(--ink-soft);margin-bottom:30px}

/* ---------- ギャラリー詳細 ---------- */
.pj-head{display:grid;grid-template-columns:1fr;gap:12px;margin-bottom:30px}
.pj-head .cat{font-size:.66rem;letter-spacing:.2em;color:var(--wood-d);font-weight:700}
.pj-head h1{font-family:var(--serif);font-size:clamp(1.5rem,3.4vw,2.2rem);letter-spacing:.08em;font-weight:500;line-height:1.6}
.pj-main{width:100%;aspect-ratio:16/9;object-fit:cover;margin-bottom:34px}
.pj-body{display:grid;grid-template-columns:1.4fr .6fr;gap:clamp(28px,4vw,56px);margin-bottom:46px}
.pj-body p{color:var(--ink-soft);font-size:.9rem}
.pj-spec{border-top:2px solid var(--ink)}
.pj-spec dl{display:grid;grid-template-columns:auto 1fr}
.pj-spec dt,.pj-spec dd{padding:13px 4px;border-bottom:1px solid var(--line);font-size:.8rem}
.pj-spec dt{font-weight:600;color:var(--accent);letter-spacing:.08em;padding-right:18px;white-space:nowrap}
.pj-spec dd{color:var(--ink-soft)}
.pj-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.pj-gallery button{border:0;padding:0;background:none;cursor:pointer;overflow:hidden}
.pj-gallery img{aspect-ratio:1;object-fit:cover;width:100%;transition:transform .5s}
.pj-gallery button:hover img{transform:scale(1.07)}
.pj-cta{display:flex;gap:14px;justify-content:center;margin:48px 0;flex-wrap:wrap}
.pj-nav{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:24px;font-size:.78rem;letter-spacing:.08em}

/* ---------- 断熱ページ ---------- */
.ins-intro{max-width:760px;margin:0 auto;text-align:center;color:var(--ink-soft);font-size:.94rem}
.ins-diagram{position:relative;max-width:860px;margin:clamp(40px,6vw,72px) auto}
.ins-diagram svg{width:100%;height:auto}
.ins-hot{
  position:absolute;width:34px;height:34px;border-radius:50%;
  background:var(--accent);color:#fff;display:grid;place-items:center;
  font-size:.76rem;font-weight:700;cursor:pointer;transform:translate(-50%,-50%);
  border:2px solid #fff;box-shadow:0 3px 12px rgba(0,0,0,.2);transition:transform .2s;
}
.ins-hot:hover{transform:translate(-50%,-50%) scale(1.15)}
.ins-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,24px)}
.icard{border:1px solid var(--line);background:#fff;cursor:pointer;text-align:left;padding:0;font:inherit;color:inherit;transition:.25s}
.icard:hover{border-color:var(--accent);transform:translateY(-3px)}
.icard img{aspect-ratio:4/3;object-fit:cover;width:100%}
.icard__b{padding:20px}
.icard__no{font-family:var(--serif);letter-spacing:.16em;color:var(--wood-d);font-size:.82rem}
.icard h3{font-family:var(--serif);font-size:1.02rem;letter-spacing:.06em;margin:8px 0 6px;font-weight:500}
.icard .thick{font-size:.72rem;color:var(--accent);font-weight:700;letter-spacing:.06em}
.icard p{font-size:.78rem;color:var(--ink-soft);margin-top:10px}
.ins-ua{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2px;
  background:var(--line);border:1px solid var(--line);margin-top:clamp(40px,5vw,64px);
}
.ins-ua div{background:#fff;padding:34px 24px;text-align:center}
.ins-ua .num{font-family:var(--serif);font-size:clamp(1.8rem,4vw,2.6rem);color:var(--accent);letter-spacing:.02em}
.ins-ua .lbl{font-size:.72rem;letter-spacing:.14em;color:var(--ink-soft);margin-top:8px}

/* ---------- ライトボックス ---------- */
.lb{position:fixed;inset:0;z-index:200;background:rgba(20,18,16,.92);display:none;place-items:center;padding:5vw}
.lb.is-open{display:grid}
.lb__inner{max-width:960px;width:100%;max-height:88vh;display:flex;flex-direction:column;gap:16px}
.lb img{width:100%;max-height:64vh;object-fit:contain}
.lb__cap{color:#e9e4da;text-align:center}
.lb__cap b{font-family:var(--serif);font-size:1.1rem;letter-spacing:.08em;display:block;margin-bottom:6px}
.lb__cap span{font-size:.82rem;color:#b3ada2}
.lb__x{position:absolute;top:20px;right:26px;width:44px;height:44px;border:1px solid rgba(255,255,255,.4);background:none;color:#fff;font-size:1.3rem;cursor:pointer}
.lb__nav{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border:1px solid rgba(255,255,255,.4);background:none;color:#fff;font-size:1.2rem;cursor:pointer}
.lb__nav--prev{left:3vw}.lb__nav--next{right:3vw}

/* ---------- レスポンシブ ---------- */
@media (max-width:1080px){
  .gnav__list,.header-cta{display:none}
  .navtoggle{display:flex}
  .sidenav{display:none}
  .iggrid{grid-template-columns:repeat(4,1fr)}
  .about{grid-template-columns:1fr}
  .profile{grid-template-columns:1fr}
  .pj-body{grid-template-columns:1fr}
  .foot-top{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  body{font-size:14px}
  .site-header{height:64px}
  .hero__copy h1{height:auto;writing-mode:horizontal-tb;font-size:clamp(1.5rem,7vw,2rem)}
  .hero__sub{writing-mode:horizontal-tb;margin:0 0 14px}
  .hero__dots{right:50%;transform:translateX(50%)}
  .newsblog,.workgrid,.promise,.precious,.gallery-grid,.pj-gallery,.ins-cards,.band,.craftband{grid-template-columns:1fr}
  .workgrid,.gallery-grid{grid-template-columns:1fr 1fr}
  .iggrid{grid-template-columns:repeat(3,1fr)}
  .foot-top{grid-template-columns:1fr}
  .floatcta a{padding:14px 9px;font-size:.66rem}
  .page-hero{height:40vh}
}
@media (max-width:460px){
  .workgrid,.gallery-grid,.iggrid{grid-template-columns:1fr 1fr}
}