/* ============================================================
   株式会社都南建設
   色は現行サイトから採った。レンガ色 #B63D32 / 濃茶 #3C1D18 を軸に、
   紙色を少し温かくして、写真と余白で見せる。
   見出しは明朝（Shippori Mincho）、英字と数字は Cormorant Garamond。
   ============================================================ */

:root{
  --ink:#1B1210;
  --ink-sub:#5B4A45;
  --ground:#2A1512;
  --ground-2:#3C1D18;
  --brick:#B63D32;
  --brick-dark:#7A2018;
  --brick-light:#D98C82;
  --paper:#F7F5F3;
  --paper-2:#EEEAE6;
  --line:rgba(27,18,16,.14);
  --line-light:rgba(255,255,255,.18);
  --on-dark:#D6CBC6;
  --on-dark-sub:#A99791;
  --serif:"Shippori Mincho","Noto Serif JP",'Hiragino Mincho ProN','Yu Mincho',serif;
  --sans:"Noto Sans JP",'Hiragino Sans','Yu Gothic',system-ui,sans-serif;
  --en:"Cormorant Garamond","Shippori Mincho",serif;
  --ease:cubic-bezier(.2,.7,.3,1);
  --wrap:1180px;
  --gut:clamp(20px,5vw,48px);
  --head:76px;
}

/* ページ移動を、ふわっと切り替える（対応ブラウザのみ） */
@view-transition{navigation:auto}
::view-transition-old(root){animation:vt-out .28s ease both}
::view-transition-new(root){animation:vt-in .42s var(--ease) both}
@keyframes vt-out{to{opacity:0}}
@keyframes vt-in{from{opacity:0;transform:translateY(10px)}}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--head) + 12px)}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.95;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-size-adjust:100%;
  font-feature-settings:"palt" 1;
  font-variant-numeric:lining-nums;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.5;margin:0;letter-spacing:.04em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
::selection{background:var(--brick);color:#fff}
:focus-visible{outline:2px solid var(--brick);outline-offset:3px}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.nowrap{display:inline-block}
.sp{display:none}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;z-index:300;background:#fff;padding:10px 16px}

/* ---------- ヘッダー ---------- */
.site-head{
  position:fixed;inset:0 0 auto;z-index:100;
  background:rgba(247,245,243,.92);
  backdrop-filter:saturate(1.4) blur(12px);
  -webkit-backdrop-filter:saturate(1.4) blur(12px);
  border-bottom:1px solid var(--line);
  transition:background .4s,border-color .4s,color .4s,transform .4s var(--ease);
}
main{padding-top:var(--head)}
body[data-page="index"] main{padding-top:0}
/* トップの写真の上では、ヘッダーを透明にして白い文字で重ねる */
body[data-page="index"]:not(.scrolled) .site-head{background:transparent;border-color:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;color:#fff}
body[data-page="index"]:not(.scrolled) .brand-mark{filter:brightness(0) invert(1)}
body[data-page="index"]:not(.scrolled) .brand-sub{color:rgba(255,255,255,.8)}
body[data-page="index"]:not(.scrolled) .nav>ul a{color:#fff}
body[data-page="index"]:not(.scrolled) .nav-toggle span{background:#fff}
body[data-page="index"]:not(.scrolled) .nav .nav-hire{background:#fff;color:var(--brick)}

.head-inner{
  max-width:1360px;margin-inline:auto;padding:0 var(--gut);
  display:flex;align-items:center;gap:24px;min-height:var(--head);
}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-mark{width:38px;height:38px;object-fit:contain;transition:filter .4s}
.brand-name{display:block;font-family:var(--serif);font-size:17px;font-weight:700;letter-spacing:.12em;line-height:1.3}
.brand-sub{display:block;font-size:10px;letter-spacing:.18em;color:var(--ink-sub);line-height:1.6;transition:color .4s}

.nav{margin-left:auto;display:flex;align-items:center;gap:28px}
.nav>ul{display:flex;align-items:center;gap:2px}
.nav>ul a{
  display:block;padding:10px 12px;font-size:13px;font-weight:500;
  letter-spacing:.09em;color:var(--ink);position:relative;transition:color .3s;
}
.nav>ul a::after{
  content:"";position:absolute;left:12px;right:12px;bottom:4px;height:1px;
  background:currentColor;transform:scaleX(0);transform-origin:left;
  transition:transform .35s var(--ease);
}
.nav>ul a:hover::after{transform:scaleX(1)}
body[data-page="about"]    a[data-nav="about"],
body[data-page="business"] a[data-nav="business"],
body[data-page="works"]    a[data-nav="works"],
body[data-page="approach"] a[data-nav="approach"],
body[data-page="csr"]      a[data-nav="csr"],
body[data-page="contact"]  a[data-nav="contact"]{color:var(--brick)}
.nav .nav-hire{margin-left:10px;padding:9px 20px;background:var(--brick);color:#fff;font-weight:700;border-radius:999px;transition:background .3s,color .3s}
.nav .nav-hire::after{display:none}
.nav .nav-hire:hover{background:var(--brick-dark)}
.nav-tel{display:none}
.nav-toggle{display:none}

/* ---------- 汎用 ---------- */
.section{padding:clamp(60px,7.5vw,108px) 0}
.section-dark{background:var(--ground);color:#F2EDEA}
.section-paper2{background:var(--paper-2)}

.label{
  display:flex;align-items:center;gap:14px;
  font-family:var(--en);font-size:15px;font-style:italic;letter-spacing:.14em;font-weight:500;color:var(--brick);
  margin-bottom:22px;
}
.label::after{content:"";flex:1;height:1px;background:var(--line);max-width:120px}
.label-no{font-style:normal;font-size:13px;letter-spacing:.1em;padding-right:14px;border-right:1px solid currentColor;line-height:1}
.section-dark .label{color:var(--brick-light)}
.section-dark .label::after{background:var(--line-light)}

.h-sec{font-size:clamp(25px,3.4vw,40px);letter-spacing:.07em;line-height:1.55;margin-bottom:22px;word-break:auto-phrase}
.lead{font-size:clamp(15px,1.6vw,16.5px);line-height:2.15;color:var(--ink-sub);max-width:62ch}
div.lead p + p{margin-top:1.3em}
.section-dark .lead{color:var(--on-dark)}
.note{margin-top:22px;font-size:12px;letter-spacing:.04em;color:var(--ink-sub)}
.note-dark{color:var(--on-dark-sub)}
.sign{margin-top:22px;font-family:var(--serif);font-size:14px;letter-spacing:.08em}

.btn{
  display:inline-flex;align-items:center;gap:14px;
  padding:17px 34px;font-size:14px;font-weight:700;letter-spacing:.12em;
  border:1px solid var(--brick);color:var(--brick);background:transparent;
  position:relative;overflow:hidden;isolation:isolate;
  transition:color .4s var(--ease),border-color .4s;
}
.btn::before{content:"";position:absolute;inset:0;background:var(--brick);transform:scaleX(0);transform-origin:right;transition:transform .45s var(--ease);z-index:-1}
.btn:hover::before{transform:scaleX(1);transform-origin:left}
.btn::after{content:"→";font-size:13px;transition:transform .3s}
.btn:hover{color:#fff}
.btn:hover::after{transform:translateX(4px)}
.btn-solid{background:var(--brick);color:#fff}
.btn-solid::before{background:var(--brick-dark)}
.btn-light{border-color:rgba(255,255,255,.6);color:#fff}
.btn-light::before{background:#fff}
.btn-light:hover{color:var(--ground)}

/* 写真が幕を開けるように現れる */
.reveal{overflow:hidden;background:var(--paper-2)}
.reveal img{width:100%;height:100%;object-fit:cover}
.js .reveal{clip-path:inset(0 0 100% 0);transition:clip-path 1.2s var(--ease)}
.js .reveal img{transform:scale(1.14);transition:transform 1.8s var(--ease)}
.js .reveal.in{clip-path:inset(0)}
.js .reveal.in img{transform:none}

/* ---------- トップのヒーロー ---------- */
.hero{position:relative;height:100svh;min-height:620px;max-height:1000px;overflow:hidden;background:var(--ground);color:#fff}
.hero-slides{position:absolute;inset:0}
.hero-slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.08);transition:opacity 1.8s ease,transform 8s linear}
.hero-slide.is-on{opacity:1;transform:scale(1)}
.hero::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(26,14,12,.62) 0%,rgba(26,14,12,.12) 26%,rgba(26,14,12,.2) 60%,rgba(26,14,12,.86) 100%),
    linear-gradient(270deg,rgba(26,14,12,.62) 0%,rgba(26,14,12,0) 40%),
    linear-gradient(90deg,rgba(26,14,12,.4) 0%,rgba(26,14,12,0) 45%);
}
.hero-body{position:absolute;inset:0;z-index:2;display:flex;align-items:flex-end;padding-top:calc(var(--head) + 28px);padding-bottom:clamp(96px,12vh,140px)}
.hero-grid{display:flex;justify-content:space-between;align-items:flex-end;gap:40px}
.hero-mark{width:52px;margin-bottom:22px;filter:drop-shadow(0 2px 8px rgba(0,0,0,.5))}
.hero-since{font-family:var(--en);font-style:italic;font-size:clamp(20px,2.2vw,26px);letter-spacing:.1em}
.hero-sub{margin-top:14px;font-size:13px;letter-spacing:.2em;line-height:2.1;color:rgba(255,255,255,.88)}
.page-hero-title,.cta-title{word-break:auto-phrase}
.hero-title{
  writing-mode:vertical-rl;font-size:clamp(26px,min(4.3vw,calc((100svh - 260px) / 13)),58px);letter-spacing:.24em;line-height:1.7;
  text-shadow:0 2px 30px rgba(0,0,0,.45);font-weight:600;
}
.hero-title span{display:block;white-space:nowrap}
.hero-title span:nth-child(2){margin-top:1.8em}
.js .hero-title span{opacity:0;transform:translateY(-18px);animation:heroIn 1.4s var(--ease) forwards}
.js .hero-title span:nth-child(1){animation-delay:.3s}
.js .hero-title span:nth-child(2){animation-delay:.7s}
.js .hero-side{opacity:0;animation:heroIn 1.4s 1.1s var(--ease) forwards}
@keyframes heroIn{to{opacity:1;transform:none}}
.hero-foot{position:absolute;left:0;right:0;bottom:28px;z-index:2;margin-inline:auto;display:flex;justify-content:space-between;align-items:center}
.hero-count{font-family:var(--en);font-size:15px;letter-spacing:.2em;color:rgba(255,255,255,.75)}
.hero-count-now{color:#fff;font-size:18px}
.hero-scroll{position:relative;font-family:var(--en);font-style:italic;font-size:14px;letter-spacing:.2em;color:rgba(255,255,255,.85);padding-right:56px}
.hero-scroll::after{content:"";position:absolute;right:0;top:50%;width:44px;height:1px;background:rgba(255,255,255,.4)}
.hero-scroll::before{content:"";position:absolute;right:0;top:50%;width:44px;height:1px;background:#fff;transform-origin:left;animation:scrollLine 2.4s var(--ease) infinite;z-index:1}
@keyframes scrollLine{0%{transform:scaleX(0);transform-origin:left}50%{transform:scaleX(1);transform-origin:left}51%{transform-origin:right}100%{transform:scaleX(0);transform-origin:right}}

/* 下層ページの見出し */
.page-hero{position:relative;min-height:clamp(260px,36vw,420px);display:flex;align-items:center;overflow:hidden;background:var(--ground)}
.page-hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55;transform:scale(1.06);animation:phZoom 10s ease-out forwards}
@keyframes phZoom{to{transform:scale(1)}}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(42,21,18,.94) 0%,rgba(42,21,18,.76) 45%,rgba(42,21,18,.45) 100%)}
.page-hero .wrap{position:relative;z-index:2;color:#fff}
.page-hero-en{font-family:var(--en);font-style:italic;font-size:clamp(18px,2vw,22px);letter-spacing:.14em;color:#E0A79F;margin-bottom:10px}
.page-hero-title{font-size:clamp(28px,4.6vw,48px);letter-spacing:.12em}

/* ---------- 流れる帯 ---------- */
.marquee{overflow:hidden;background:var(--brick);color:#fff;padding:18px 0;white-space:nowrap}
.marquee-track{display:inline-flex;gap:64px;padding-left:64px;animation:marquee 38s linear infinite}
.marquee span{font-family:var(--en);font-size:clamp(22px,2.6vw,32px);font-style:italic;letter-spacing:.08em;display:inline-flex;align-items:center;gap:14px}
.marquee span:nth-child(4n){font-family:var(--serif);font-style:normal;font-size:clamp(16px,1.8vw,20px);letter-spacing:.24em}
.marquee i{font-family:var(--serif);font-style:normal;font-size:.6em;opacity:.75}
.marquee span::after{content:"—";margin-left:50px;opacity:.5;font-style:normal}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- メッセージ ---------- */
.message{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(40px,6vw,96px);align-items:center}
.message-photos{position:relative;padding-bottom:22%}
.message-photo-a{aspect-ratio:4/5}
.message-photo-b{position:absolute;left:-18%;bottom:0;width:52%;aspect-ratio:3/4;border:8px solid var(--paper)}

/* ---------- 数字 ---------- */
.figures{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1px;background:var(--line-light);border:1px solid var(--line-light);margin-top:52px}
.figure{background:var(--ground);padding:44px 28px;text-align:center}
.figure-num{font-family:var(--en);font-size:clamp(46px,5.4vw,66px);line-height:1;letter-spacing:.01em;font-weight:500;font-variant-numeric:lining-nums tabular-nums}
.figure-num small{font-family:var(--serif);font-size:.3em;margin-left:8px;letter-spacing:.1em}
.figure-cap{margin-top:16px;font-size:12px;letter-spacing:.16em;color:#C9BAB5}

/* ---------- 3つの価値 ---------- */
.values{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:clamp(28px,4vw,56px);margin-top:56px}
.value{border-top:2px solid var(--brick);padding-top:28px;position:relative}
.value .value-kanji{position:absolute;right:0;top:10px;font-family:var(--serif);font-size:110px;line-height:1;color:rgba(182,61,50,.07);pointer-events:none}
.value-en{font-family:var(--en);font-style:italic;font-size:16px;letter-spacing:.1em;color:var(--brick)}
.value-title{font-size:24px;letter-spacing:.16em;margin:4px 0 14px}
.value p{font-size:14.5px;line-height:2.05;color:var(--ink-sub);position:relative}

/* ---------- 事業カード ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:clamp(24px,3vw,36px);margin-top:56px}
@media (min-width:860px){.cards-4{grid-template-columns:repeat(2,1fr)}}
.card{background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;transition:box-shadow .5s var(--ease),transform .5s var(--ease)}
.card:hover{box-shadow:0 24px 48px -28px rgba(42,21,18,.45);transform:translateY(-4px)}
.card-img{aspect-ratio:16/10;overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.card:hover .card-img img{transform:scale(1.06)}
.card-body{padding:30px 28px 32px;flex:1;display:flex;flex-direction:column}
.card-no{font-family:var(--en);font-size:28px;line-height:1;color:var(--brick)}
.card-title{font-size:21px;letter-spacing:.12em;margin:12px 0 14px}
.card-body p{font-size:14px;line-height:2;color:var(--ink-sub)}
.card-more{margin-top:auto;padding-top:20px;font-size:12.5px;font-weight:700;letter-spacing:.14em;color:var(--brick);display:flex;align-items:center;gap:10px}
.card-more::after{content:"";width:28px;height:1px;background:currentColor;transition:width .4s var(--ease)}
.card:hover .card-more::after{width:48px}

/* ---------- 表彰 ---------- */
.award-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(40px,6vw,96px);align-items:end}
.award-big{font-family:var(--en);font-size:clamp(120px,15vw,200px);line-height:.85;color:var(--brick-light);margin-bottom:18px}
.award-big small{font-family:var(--serif);font-size:.16em;color:#fff;margin-left:10px;letter-spacing:.14em}
.award-list li{border-top:1px solid var(--line-light);padding:22px 0;font-family:var(--serif);font-size:clamp(15px,1.6vw,18px);line-height:1.8;letter-spacing:.04em}
.award-list li:last-child{border-bottom:1px solid var(--line-light)}
.award-list span{display:block;font-family:var(--en);font-style:italic;font-size:15px;color:var(--brick-light);letter-spacing:.1em;margin-bottom:2px}
.award-list .award-also{font-family:var(--sans);font-size:13.5px;color:var(--on-dark)}

/* ---------- 沿革（横スクロール） ---------- */
.history-rail{overflow-x:auto;scroll-snap-type:x proximity;scroll-padding-left:calc(var(--gut) + max(0px,(100vw - var(--wrap)) / 2));margin-top:44px;padding:0 0 18px;scrollbar-width:thin;scrollbar-color:var(--brick) transparent}
.history-rail ol{display:flex;gap:0;width:max-content;padding:0 var(--gut) 0 calc(var(--gut) + max(0px,(100vw - var(--wrap)) / 2))}
.history-rail li{scroll-snap-align:start;width:250px;padding:28px 28px 0 0;border-top:1px solid var(--line);position:relative}
.history-rail li::before{content:"";position:absolute;left:0;top:-5px;width:9px;height:9px;border-radius:50%;background:var(--brick)}
.hr-year{font-family:var(--en);font-size:46px;line-height:1;color:var(--brick);margin-bottom:12px}
.history-rail li p:last-child{font-size:14px;line-height:1.9;color:var(--ink-sub)}

/* ---------- 交互の帯（事業内容ページ） ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:0;align-items:stretch}
.split + .split{margin-top:clamp(40px,6vw,80px)}
.split-img{min-height:clamp(240px,32vw,440px);overflow:hidden}
.split-img img{width:100%;height:100%;object-fit:cover}
.split-body{display:flex;flex-direction:column;justify-content:center;padding:clamp(28px,5vw,64px);background:#fff;border:1px solid var(--line)}
.split:nth-child(even) .split-img{order:2}
.split-body h3{font-size:clamp(21px,2.6vw,28px);letter-spacing:.1em;margin:10px 0 18px}
.split-body p{color:var(--ink-sub);font-size:15px;line-height:2.1}
.split-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.split-tags span{font-size:12px;letter-spacing:.08em;border:1px solid var(--line);padding:5px 12px;color:var(--ink-sub)}

/* ---------- 施工事例 ---------- */
.works{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:clamp(20px,2.6vw,32px);margin-top:52px}
.work{background:#fff;border:1px solid var(--line);margin:0}
.work-img{aspect-ratio:4/3;overflow:hidden;background:var(--paper-2)}
.work-img img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.work:hover .work-img img{transform:scale(1.05)}
.work-body{padding:22px 22px 26px}
.work-cat{font-size:10.5px;letter-spacing:.2em;color:var(--brick);font-weight:700}
.work-title{font-size:16px;font-family:var(--serif);line-height:1.75;letter-spacing:.04em;margin:8px 0 12px}
.work-meta{font-size:12.5px;color:var(--ink-sub);letter-spacing:.05em;border-top:1px solid var(--line);padding-top:12px}

/* ---------- 表 ---------- */
.table{width:100%;border-collapse:collapse;margin-top:44px;font-size:15px}
.table th,.table td{text-align:left;padding:22px 4px;border-bottom:1px solid var(--line);vertical-align:top}
.table tr:first-child th,.table tr:first-child td{border-top:1px solid var(--line)}
.table th{width:min(30%,240px);white-space:nowrap;font-weight:600;letter-spacing:.1em;font-family:var(--serif)}
.table td{color:var(--ink-sub);line-height:2}
.section-dark .table th,.section-dark .table td{border-color:var(--line-light)}
.section-dark .table td{color:var(--on-dark)}

/* ---------- 採用の帯（トップ） ---------- */
.recruit-band{display:grid;grid-template-columns:1fr 1fr;background:var(--ground-2);color:#fff}
.recruit-band-img{min-height:clamp(300px,36vw,520px)}
.recruit-band-body{padding:clamp(48px,6vw,88px) clamp(24px,6vw,96px);display:flex;flex-direction:column;justify-content:center}
.recruit-band .label{color:var(--brick-light)}
.recruit-band .label::after{background:var(--line-light)}
.recruit-band .lead{color:var(--on-dark)}
.recruit-chips{display:flex;flex-wrap:wrap;gap:8px;margin:30px 0 40px}
.recruit-chips li{font-size:12.5px;letter-spacing:.08em;padding:6px 14px;border:1px solid var(--line-light);border-radius:999px;color:#fff}
.recruit-band .btn-solid{border-color:#fff;background:#fff;color:var(--brick)}
.recruit-band .btn-solid::before{background:var(--brick)}
.recruit-band .btn-solid:hover{color:#fff;border-color:var(--brick)}

/* ---------- 地図 ---------- */
.access{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:clamp(24px,3vw,44px);margin-top:52px}
.map{display:block;width:100%;aspect-ratio:4/3;border:0;background:var(--paper-2);filter:grayscale(.55) contrast(1.05)}
.access-item h3{font-size:20px;letter-spacing:.14em;margin:22px 0 8px}
.access-item p{font-size:14px;line-height:2;color:var(--ink-sub)}
.access-item a{color:var(--brick);font-family:var(--en);font-size:22px;letter-spacing:.04em}

/* ---------- 採用ページ ---------- */
.pitch{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:clamp(26px,3.4vw,44px);margin-top:52px}
.pitch-item{border-left:2px solid var(--brick);padding-left:24px}
.pitch-item h3{font-size:19px;letter-spacing:.1em;margin-bottom:12px}
.pitch-item p{font-size:14.5px;line-height:2.05;color:var(--ink-sub)}
.pitch-no{font-family:var(--en);font-size:30px;line-height:1;color:var(--brick);margin-bottom:10px}
.section-dark .pitch-item p{color:var(--on-dark)}

.recruit-hero{min-height:clamp(380px,56vw,640px)}
.recruit-hero-sub{margin-top:22px;color:rgba(255,255,255,.88);font-size:clamp(14px,1.6vw,16px);line-height:2;letter-spacing:.06em}

.jobs{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:clamp(20px,2.6vw,32px);margin-top:52px}
.job{margin:0;background:#fff;border:1px solid var(--line)}
.job-img{aspect-ratio:16/10;overflow:hidden;background:var(--paper-2)}
.job-img img{width:100%;height:100%;object-fit:cover}
.job figcaption{padding:22px 24px 28px}
.job-share{font-size:11px;letter-spacing:.18em;color:var(--brick);font-weight:700}
.job h3{font-size:20px;letter-spacing:.1em;margin:6px 0 10px}
.job figcaption p:last-child{font-size:14px;line-height:2;color:var(--ink-sub)}

.people{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(32px,5vw,72px);align-items:center}
.people-img img{width:100%;aspect-ratio:6/5;object-fit:cover}
.points{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.points li{display:flex;flex-direction:column;align-items:center;justify-content:center;width:98px;height:98px;border-radius:50%;background:var(--paper-2);font-family:var(--serif);font-weight:600;font-size:15px;letter-spacing:.06em;text-align:center}
.points span{font-family:var(--en);font-size:14px;color:var(--brick);letter-spacing:.06em}

.team{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:clamp(28px,4vw,56px);margin-top:clamp(56px,7vw,88px);padding-top:clamp(40px,5vw,56px);border-top:1px solid var(--line)}
.team h3{font-size:18px;letter-spacing:.1em;margin-bottom:18px}
.team-block>p{font-size:14.5px;line-height:2.05;color:var(--ink-sub)}
.bars{margin:0;display:grid;gap:10px}
.bars>div{display:grid;grid-template-columns:72px 1fr;align-items:center;gap:12px}
.bars dt{font-size:13px;letter-spacing:.06em}
.bars dd{margin:0;display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--ink-sub);font-variant-numeric:lining-nums tabular-nums}
.bars dd span{display:block;height:12px;width:calc(var(--v) * 1.6%);background:var(--brick);transform-origin:left;transition:transform 1.2s var(--ease)}
.js .team:not(.in) .bars dd span{transform:scaleX(0)}

.voice{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,5vw,72px);align-items:center}
.voice-img img{width:100%;aspect-ratio:3/2;object-fit:cover}
.quote{margin:8px 0 0;padding:4px 0 0 24px;border-left:2px solid var(--brick)}
.quote p{font-size:15px;line-height:2.1;color:var(--ink-sub)}
.quote p + p{margin-top:1em}
.quote footer{margin-top:18px;font-family:var(--serif);font-size:15px;letter-spacing:.1em}

.steps{margin:52px 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1px;background:var(--line-light);border:1px solid var(--line-light)}
.steps li{background:var(--ground);padding:32px 26px}
.step-no{font-family:var(--en);font-style:italic;font-size:17px;letter-spacing:.1em;color:var(--brick-light)}
.steps h3{font-size:19px;letter-spacing:.1em;margin:8px 0 10px;color:#fff}
.steps p:last-child{font-size:13.5px;line-height:1.95;color:#C9BAB5}

.flow{margin:48px 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:clamp(16px,2vw,24px);counter-reset:flow}
.flow li{background:#fff;border:1px solid var(--line);padding:26px 22px 28px;position:relative}
.flow span{font-family:var(--en);font-size:38px;line-height:1;color:var(--brick)}
.flow h3{font-size:17px;letter-spacing:.1em;margin:12px 0 6px}
.flow p{font-size:13.5px;line-height:1.9;color:var(--ink-sub)}

/* よくある質問 */
.faq{margin-top:44px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:40px 1fr 24px;align-items:center;gap:8px;padding:24px 4px;font-family:var(--serif);font-size:clamp(15.5px,1.7vw,17.5px);font-weight:600;letter-spacing:.05em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q";font-family:var(--en);font-size:26px;color:var(--brick);line-height:1}
.faq summary::after{content:"";width:12px;height:12px;border-right:1.5px solid var(--brick);border-bottom:1.5px solid var(--brick);transform:rotate(45deg) translateY(-4px);transition:transform .35s var(--ease);justify-self:center}
.faq details[open] summary::after{transform:rotate(-135deg) translateY(-2px)}
.faq-a{display:grid;grid-template-columns:40px 1fr;gap:8px;padding:0 4px 26px;font-size:14.5px;line-height:2.05;color:var(--ink-sub)}
.faq-a::before{content:"A";font-family:var(--en);font-size:26px;color:var(--ink-sub);line-height:1.2}

/* ---------- 会社案内 ---------- */
.conduct{margin:52px 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1px;background:var(--line-light);border:1px solid var(--line-light)}
.conduct li{background:var(--ground);padding:22px 22px}
.conduct-no{font-family:var(--serif);font-size:13px;color:var(--brick-light);letter-spacing:.2em}
.conduct h3{font-size:19px;letter-spacing:.1em;margin:6px 0 8px;color:#fff}
.conduct p{font-size:13.5px;line-height:1.9;color:#C9BAB5}

.offices{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:clamp(24px,3vw,40px);margin-top:52px}
.office{margin:0;background:#fff;border:1px solid var(--line)}
.office-img{aspect-ratio:16/10;overflow:hidden;background:var(--paper-2)}
.office-img img{width:100%;height:100%;object-fit:cover}
.office figcaption{padding:22px 24px 26px}
.office h3{font-size:19px;letter-spacing:.12em;margin-bottom:8px}
.office p{font-size:13.5px;line-height:1.95;color:var(--ink-sub)}

.timeline{margin:52px 0 0;border-left:1px solid var(--line);max-width:880px}
.timeline li{display:grid;grid-template-columns:160px 1fr;gap:24px;padding:0 0 36px 28px;position:relative}
.timeline li::before{content:"";position:absolute;left:-5px;top:12px;width:9px;height:9px;border-radius:50%;background:var(--paper-2);border:2px solid var(--brick)}
.tl-year{font-family:var(--en);font-size:30px;line-height:1.2;color:var(--brick);letter-spacing:.02em}
.tl-year small{display:block;font-family:var(--sans);font-size:11.5px;color:var(--ink-sub);letter-spacing:.08em;margin-top:4px}
.timeline h3{font-size:17px;letter-spacing:.08em;margin-bottom:4px}
.timeline p:not(.tl-year){font-size:14px;line-height:1.95;color:var(--ink-sub)}
.timeline .tl-em::before{background:var(--brick)}
.timeline .tl-em h3{color:var(--brick)}

/* ---------- 社会貢献 ---------- */
.dogu{display:grid;grid-template-columns:200px 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.dogu-img{width:200px;mix-blend-mode:multiply}
.sdgs{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:clamp(16px,2vw,24px);margin-top:48px}
.sdg{background:#fff;border:1px solid var(--line);border-top:5px solid var(--c);padding:22px 22px 24px}
.sdg-no{font-family:var(--en);font-size:40px;line-height:1;color:var(--c);font-weight:600}
.sdg h3{font-size:15.5px;letter-spacing:.06em;margin:10px 0 12px}
.sdg li{font-size:13.5px;line-height:1.85;color:var(--ink-sub);padding-left:1em;text-indent:-1em}
.sdg li::before{content:"・"}

/* ---------- お知らせ・フォーム ---------- */
.notice{
  margin-top:44px;padding:24px 26px;background:#fff;
  border:1px solid var(--line);border-left:3px solid var(--brick);
  font-size:14px;line-height:2;color:var(--ink-sub);
}
.notice strong{color:var(--ink)}
.form{margin-top:44px;display:grid;gap:26px;max-width:680px}
.field label{display:block;font-size:13px;font-weight:700;letter-spacing:.1em;margin-bottom:10px}
.field .req{color:var(--brick);font-size:11px;margin-left:8px;letter-spacing:.1em}
.field input,.field textarea{
  width:100%;padding:15px 16px;font:inherit;font-size:16px;
  border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:0;
  transition:border-color .3s,box-shadow .3s;
}
.field textarea{min-height:190px;resize:vertical;line-height:1.9}
.field input:focus,.field textarea:focus{outline:0;border-color:var(--brick);box-shadow:0 0 0 3px rgba(182,61,50,.14)}

.cta-tels{display:flex;flex-wrap:wrap;gap:clamp(20px,4vw,56px);margin-bottom:36px}
.cta-tel{display:block}
.cta-tel-label{display:block;font-size:11px;letter-spacing:.2em;color:#C9AEA9}
.cta-tel-num{display:block;font-family:var(--en);font-size:clamp(28px,3.6vw,40px);letter-spacing:.02em;margin-top:2px;font-weight:500;transition:color .3s}
.cta-tel:hover .cta-tel-num{color:#F0B8B0}

/* ---------- フッター前の2つの入口 ---------- */
.cta{background:var(--ground-2);color:#fff}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;max-width:none;padding:0}
.cta-col{padding:clamp(52px,6vw,88px) clamp(24px,6vw,88px);position:relative;overflow:hidden;display:block}
.cta-lead{display:block;font-family:var(--en);font-style:italic;font-size:17px;letter-spacing:.12em;color:#E0A79F}
.cta-title{display:block;font-family:var(--serif);font-weight:600;font-size:clamp(25px,3vw,34px);letter-spacing:.1em;line-height:1.6;margin:10px 0 18px}
.cta-text{display:block;font-size:14px;line-height:2;color:var(--on-dark);margin-bottom:34px}
.cta-recruit{color:#fff}
.cta-recruit img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.32;transition:transform 1.2s var(--ease),opacity .6s}
.cta-recruit:hover img{transform:scale(1.05);opacity:.42}
.cta-recruit::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(60,29,24,.9),rgba(60,29,24,.35))}
.cta-recruit-body{position:relative;display:block}
body[data-page="recruit"] .cta-grid{grid-template-columns:1fr}
body[data-page="index"] .cta-col,body[data-page="recruit"] .cta-col,body[data-page="contact"] .cta-col,body[data-page="thanks"] .cta-col{max-width:var(--wrap);margin-inline:auto;width:100%;padding-inline:var(--gut)}
body[data-page="recruit"] .cta-recruit,body[data-page="index"] .cta-recruit{display:none}
body[data-page="index"] .cta-grid{grid-template-columns:1fr}
body[data-page="contact"] .cta-grid,body[data-page="thanks"] .cta-grid{grid-template-columns:1fr}
body[data-page="contact"] .cta-col:first-child,body[data-page="thanks"] .cta-col:first-child{display:none}

/* ---------- フッター ---------- */
.site-foot{background:var(--ground);color:#CBBCB7;padding:clamp(56px,7vw,88px) 0 0}
.foot-grid{display:grid;grid-template-columns:minmax(200px,1fr) 2fr;gap:clamp(32px,5vw,64px)}
.foot-mark{width:44px;margin-bottom:18px}
.foot-name{font-family:var(--serif);font-size:19px;letter-spacing:.14em;color:#fff}
.foot-tag{font-size:11px;letter-spacing:.18em;margin-top:8px}
.foot-since{font-family:var(--en);font-style:italic;font-size:16px;letter-spacing:.14em;margin-top:14px;color:#E0A79F}
.foot-offices{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:32px}
.foot-office-name{font-family:var(--serif);color:#fff;font-size:15px;letter-spacing:.12em;margin-bottom:10px}
.foot-office p{font-size:13.5px;line-height:2}
.foot-nav{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:8px 28px;margin-top:44px;padding-top:28px;border-top:1px solid var(--line-light)}
.foot-nav a{font-size:13px;letter-spacing:.1em;transition:color .3s}
.foot-nav a:hover{color:#fff}
.copyright{text-align:center;font-size:11.5px;letter-spacing:.16em;color:#8B7973;padding:36px 0 30px;margin-top:24px}

/* ---------- 先頭へ・スマホの連絡バー ---------- */
.to-top{
  position:fixed;right:24px;bottom:24px;z-index:90;width:52px;height:52px;border-radius:50%;
  display:grid;place-items:center;background:var(--ground);color:#fff;font-size:18px;
  opacity:0;transform:translateY(12px);pointer-events:none;transition:opacity .4s,transform .4s var(--ease),background .3s;
}
.to-top:hover{background:var(--brick)}
body.scrolled .to-top{opacity:1;transform:none;pointer-events:auto}
.dock{display:none}

/* ---------- スクロールで浮かせる ---------- */
.js .rise{opacity:0;transform:translateY(28px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.js .rise.in{opacity:1;transform:none}

/* ---------- タブレット・スマホ ---------- */
@media (max-width:1120px){
  .nav-toggle{
    display:flex;flex-direction:column;justify-content:center;gap:5px;
    margin-left:auto;width:44px;height:44px;background:none;border:0;cursor:pointer;padding:0;
  }
  .nav-toggle span{display:block;width:24px;height:1.5px;background:var(--ink);margin-inline:auto;transition:transform .3s,opacity .3s,background .3s}
  .nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
  .nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
  body.menu-open .site-head{background:var(--paper) !important;color:var(--ink) !important}
  body.menu-open .nav-toggle span{background:var(--ink) !important}
  body.menu-open .brand-mark{filter:none !important}
  body.menu-open .brand-sub{color:var(--ink-sub) !important}

  .nav{
    position:fixed;inset:var(--head) 0 auto;margin:0;
    background:var(--paper);border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:0;
    max-height:calc(100dvh - var(--head));overflow-y:auto;
    padding:8px var(--gut) 28px;
    transform:translateY(-8px);opacity:0;pointer-events:none;
    transition:opacity .28s,transform .28s;
  }
  .nav.open{transform:none;opacity:1;pointer-events:auto}
  .nav>ul{flex-direction:column;align-items:stretch;gap:0}
  .nav>ul a,body[data-page="index"]:not(.scrolled) .nav>ul a{padding:17px 2px;font-size:15px;border-bottom:1px solid var(--line);color:var(--ink)}
  .nav>ul a::after{display:none}
  .nav .nav-hire,body[data-page="index"]:not(.scrolled) .nav .nav-hire{margin:18px 0 0;text-align:center;border:0;background:var(--brick);color:#fff}
  .nav-tel{display:grid;gap:10px;margin-top:22px}
  .nav-tel a{font-family:var(--en);font-size:22px;letter-spacing:.04em;color:var(--brick)}
}
@media (max-height:520px) and (min-width:901px){
  .hero-title{writing-mode:horizontal-tb;font-size:clamp(28px,3.4vw,44px);letter-spacing:.12em}
  .hero-title span:nth-child(2){margin-top:0}
}
@media (max-width:900px){
  .message,.award-grid,.recruit-band,.cta-grid{grid-template-columns:1fr}
  .message-photos{max-width:520px;margin-left:auto;width:88%}
  .hero-grid{flex-direction:column-reverse;align-items:flex-start;gap:28px}
  .hero-title{writing-mode:horizontal-tb;font-size:clamp(30px,8vw,44px);letter-spacing:.12em;line-height:1.55}
  .hero-title span:nth-child(2){margin-top:0}
  .js .hero-title span{transform:translateY(18px)}
  .recruit-band-img{min-height:300px}
}
@media (max-width:760px){
  body{font-size:15.5px;line-height:1.9}
  .site-foot{padding-bottom:64px}
  .sp{display:inline}
  /* 見出しの手動の改行は、狭い画面では邪魔になるので効かせない */
  .h-sec br,.cta-title br{display:none}
  .split{grid-template-columns:1fr}
  .split:nth-child(even) .split-img{order:0}
  .split-img{min-height:220px}
  .foot-grid{grid-template-columns:1fr}
  .table th,.table td{display:block;width:auto;padding:0;white-space:normal}
  .table th{padding-top:20px;font-size:13px;letter-spacing:.14em;color:var(--brick);border:0}
  .table tr:first-child th{border-top:1px solid var(--line)}
  .table tr:first-child td{border-top:0}
  .table td{padding:6px 0 20px;border-bottom:1px solid var(--line)}
  .people,.voice,.dogu{grid-template-columns:1fr}
  .dogu-img{width:140px}
  .timeline li{grid-template-columns:1fr;gap:6px;padding-left:22px}
  .points li{width:88px;height:88px;font-size:14px}
  .history-rail li{width:210px}
  .hr-year{font-size:38px}
  .to-top{display:none}
  .hero-mark,.hero-foot{display:none}
  .hero-body{padding-bottom:56px}
  .dock{
    display:grid;grid-template-columns:1fr 1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:95;
    background:rgba(42,21,18,.97);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
    padding-bottom:env(safe-area-inset-bottom);border-top:1px solid var(--line-light);
  }
  .dock a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;height:60px;color:#fff;font-size:11px;letter-spacing:.08em;font-weight:700}
  .dock a + a{border-left:1px solid var(--line-light)}
  .dock-ico{font-size:17px;line-height:1}
  .dock .dock-hire{background:var(--brick)}
}

/* ============================================================
   短く見せるための部品（目次・横並び・2列の一覧）
   ============================================================ */
/* ページ内の目次。見出しの下にはりつく */
.subnav{
  position:sticky;top:var(--head);z-index:80;display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;
  background:rgba(247,245,243,.95);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  padding:0 max(var(--gut),calc((100vw - var(--wrap)) / 2 + var(--gut)));
}
.subnav::-webkit-scrollbar{display:none}
.subnav a{flex:0 0 auto;padding:15px 14px;font-size:13px;font-weight:500;letter-spacing:.1em;color:var(--ink-sub);position:relative;transition:color .3s}
.subnav a:hover,.subnav a.is-on{color:var(--brick)}
.subnav a.is-on::after{content:"";position:absolute;left:14px;right:14px;bottom:0;height:2px;background:var(--brick)}
.subnav .subnav-em{margin-left:auto;color:var(--brick);font-weight:700}
html:has(.subnav){scroll-padding-top:calc(var(--head) + 64px)}

/* 見出しと本文を左右に */
.intro .h-sec{font-size:clamp(24px,2.9vw,34px)}
.intro{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(24px,5vw,72px);align-items:end}

/* 数字を1行で */
.facts-row{display:grid;grid-template-columns:repeat(4,1fr);margin-top:clamp(48px,6vw,80px);border-top:1px solid var(--line)}
.facts-row li{padding:26px 20px 0 0}
.facts-row li + li{padding-left:24px;border-left:1px solid var(--line)}
.facts-row b{display:block;font-family:var(--en);font-weight:500;font-size:clamp(40px,4.6vw,56px);line-height:1;color:var(--brick);font-variant-numeric:lining-nums tabular-nums}
.facts-row span{display:block;margin-top:10px;font-size:12.5px;letter-spacing:.1em;color:var(--ink-sub)}

/* 事業を横一列に */
.cards-row{grid-template-columns:repeat(4,1fr);gap:clamp(14px,1.8vw,24px);margin-top:40px}
.cards-row .card-img{aspect-ratio:4/3}
.cards-row .card-body{padding:20px 20px 22px}
.cards-row .card-no{font-size:22px}
.cards-row .card-title{font-size:18px;margin:8px 0 8px}
.cards-row .card-body p{font-size:13.5px;line-height:1.9}
.cards-row .card-more{padding-top:14px}

/* 表彰の帯の中の沿革 */
.history-rail-dark{margin-top:clamp(48px,6vw,72px)}
.history-rail-dark li{border-color:var(--line-light)}
.history-rail-dark li::before{background:var(--brick-light)}
.history-rail-dark .hr-year{color:var(--brick-light);font-size:38px}
.history-rail-dark li p:last-child{color:var(--on-dark)}
.award-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}

/* 採用：見出しの中の数字 */
.hero-stats{display:flex;flex-wrap:wrap;gap:18px 0;margin-top:34px}
.hero-stats li{padding:0 24px;border-left:1px solid rgba(255,255,255,.3);font-size:12.5px;letter-spacing:.1em;color:rgba(255,255,255,.85)}
.hero-stats li:first-child{padding-left:0;border-left:0}
.hero-stats b{font-family:var(--en);font-weight:500;font-size:clamp(30px,3.2vw,40px);color:#fff;margin-right:4px;font-variant-numeric:lining-nums}
.hero-stats span{display:block;font-size:11px;color:rgba(255,255,255,.65)}
.pitch-3{grid-template-columns:repeat(3,1fr);margin-top:40px;gap:32px clamp(24px,3vw,40px)}
.want{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;margin-top:clamp(40px,5vw,64px);padding-top:clamp(32px,4vw,48px);border-top:1px solid var(--line)}
.want-title{font-family:var(--serif);font-size:clamp(18px,2vw,22px);font-weight:600;letter-spacing:.08em}
.want-title small{display:block;font-family:var(--sans);font-size:13px;font-weight:400;color:var(--ink-sub);margin-top:4px}
.want .points{margin-top:0}

/* 2列の一覧（募集要項・会社概要） */
.spec{display:grid;grid-template-columns:1fr 1fr;column-gap:clamp(24px,4vw,56px);margin:36px 0 0;border-top:1px solid var(--line)}
.spec>div{display:grid;grid-template-columns:110px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.spec .spec-wide{grid-column:1/-1}
.spec dt{font-family:var(--serif);font-weight:600;font-size:14px;letter-spacing:.1em}
.spec dd{margin:0;font-size:14px;line-height:1.9;color:var(--ink-sub)}

/* 応募の流れ（縦） */
.apply{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:start}
.apply .cta-tels{margin:28px 0 30px}
.flow-v{display:grid;grid-template-columns:1fr;gap:0;margin:0;border-top:1px solid var(--line)}
.flow-v li{display:grid;grid-template-columns:48px 1fr;gap:12px;padding:18px 0;background:none;border:0;border-bottom:1px solid var(--line)}
.flow-v span{font-size:32px}
.flow-v h3{margin:0 0 2px;font-size:16px}

/* 沿革を2列に（左の列から下へ読む） */
.timeline-2{columns:2;column-gap:clamp(24px,4vw,56px);border-left:0;max-width:none}
.timeline-2 li{grid-template-columns:120px 1fr;gap:16px;padding:0 0 24px 24px;border-left:1px solid var(--line);break-inside:avoid}
.timeline-2 .tl-year{font-size:24px}

/* 3つの文章を横に */
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,3vw,44px);margin-top:40px}
.trio-item{border-top:2px solid var(--brick);padding-top:22px}
.trio-item h3{font-size:18px;letter-spacing:.08em;margin-bottom:10px}
.trio-item p{font-size:14px;line-height:2;color:var(--ink-sub)}

@media (max-width:1000px){
  .cards-row{grid-template-columns:1fr 1fr}
  .pitch-3{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .intro,.apply,.trio,.spec,.pitch-3{grid-template-columns:1fr}
  .facts-row{grid-template-columns:1fr 1fr}
  .facts-row li:nth-child(3){padding-left:0;border-left:0}
  .facts-row li{padding-bottom:18px}
  .spec>div{grid-template-columns:88px 1fr;gap:12px}
  .timeline-2{columns:1}
  .timeline-2 li{grid-template-columns:84px 1fr;gap:10px;padding:0 0 18px 18px}
  .timeline-2 .tl-year{font-size:20px}
  .timeline-2 .tl-year small{font-size:10px}
  .timeline-2 h3{font-size:15px}
  .timeline-2 p:not(.tl-year){font-size:13px;line-height:1.8}
  .hero-stats li{padding:0 14px}
  .hero-stats li:nth-child(3){padding-left:0;border-left:0}
  .hero-stats li{width:50%}
  .subnav a{padding:13px 11px}
}

/* ---------- スマホだけ：横にめくる・途中まで見せる ---------- */
.swipe-dots,.more-btn{display:none}
@media (max-width:760px){
  .swipe{
    display:flex !important;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;overscroll-behavior-x:contain;
    margin-inline:calc(var(--gut) * -1);padding:4px var(--gut) 6px;scroll-padding-inline:var(--gut);
    scrollbar-width:none;background:none !important;border:0 !important;
  }
  .swipe::-webkit-scrollbar{display:none}
  .swipe>*{flex:0 0 84%;scroll-snap-align:start;min-width:0}
  .steps.swipe>li,.conduct.swipe>li{border:1px solid var(--line-light)}
  .pitch.swipe>.pitch-item{background:#fff;border:1px solid var(--line);border-left:2px solid var(--brick);padding:22px 20px}
  .section-paper2 .pitch.swipe>.pitch-item{background:#fff}
  .trio.swipe>.trio-item{background:#fff;border:1px solid var(--line);border-top:2px solid var(--brick);padding:20px}
  .swipe-dots{display:flex;align-items:center;gap:6px;margin-top:14px}
  .swipe-dots i{width:6px;height:6px;border-radius:50%;background:var(--line);transition:background .3s,width .3s}
  .swipe-dots i.on{width:18px;border-radius:3px;background:var(--brick)}
  .swipe-count{font-family:var(--en);font-size:14px;letter-spacing:.08em;color:var(--ink-sub);margin-right:8px;font-variant-numeric:lining-nums}
  .section-dark .swipe-dots i{background:var(--line-light)}
  .section-dark .swipe-dots i.on{background:var(--brick-light)}
  .section-dark .swipe-count{color:var(--on-dark-sub)}

  [data-more]:not(.is-open) .clip{display:none !important}
  .more-btn{
    display:flex;align-items:center;justify-content:center;gap:8px;width:100%;margin-top:18px;padding:15px;
    font:inherit;font-size:14px;font-weight:700;letter-spacing:.1em;color:var(--brick);
    background:#fff;border:1px solid var(--brick);cursor:pointer;
  }
  .more-btn::after{content:"";width:8px;height:8px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-3px)}
  [data-more].is-open + .more-btn::after{transform:rotate(-135deg) translateY(-1px)}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  .js .rise,.js .hero-title span,.js .hero-side{opacity:1;transform:none}
  .js .reveal{clip-path:none}
  .marquee-track{animation:none}
}