:root{
  --brand:#5B612E;
  --brand-dark:#454A22;
  --ink:#2F3128;
  --muted:#7C7E6B;
  --bg:#F7F6F0;
  --bg-soft:#EEEDE2;
  --line:#DDDCCE;
  --white:#FFFFFF;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:'Zen Kaku Gothic New',sans-serif;color:var(--ink);background:var(--bg);line-height:1.9;font-weight:400;letter-spacing:.04em}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.serif{font-family:'Zen Old Mincho',serif}
.container{max-width:1120px;margin:0 auto;padding:0 24px}
.container-narrow{max-width:820px;margin:0 auto;padding:0 24px}

/* ---------- header ---------- */
header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(247,246,240,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-inner{max-width:1240px;margin:0 auto;padding:0 24px;height:72px;display:flex;align-items:center;justify-content:space-between}
.header-logo img{height:34px;width:auto}
nav.pc-nav{display:flex;align-items:center;gap:24px;font-size:13.5px;font-weight:500}
nav.pc-nav a{position:relative;padding:4px 0;transition:color .3s}
nav.pc-nav a:hover{color:var(--brand)}
nav.pc-nav a.current{color:var(--brand)}
.nav-cta{background:var(--brand);color:#fff !important;padding:10px 22px;border-radius:999px;font-weight:500;transition:background .3s}
.nav-cta:hover{background:var(--brand-dark)}
.menu-btn{display:none;background:none;border:none;cursor:pointer;padding:8px}
.menu-btn span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.3s}
.sp-nav{display:none}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 36px;border-radius:999px;font-size:14.5px;font-weight:500;letter-spacing:.08em;transition:.3s;border:none;cursor:pointer;font-family:inherit}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px)}
.btn-ghost{border:1px solid rgba(255,255,255,.7);color:#fff;background:transparent}
.btn-ghost:hover{background:rgba(255,255,255,.15)}
.btn-outline{border:1px solid var(--brand);color:var(--brand);background:transparent}
.btn-outline:hover{background:var(--brand);color:#fff}
.btn .arrow{transition:transform .3s}
.btn:hover .arrow{transform:translateX(4px)}

/* ---------- hero (top) ---------- */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center 60%}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(28,30,20,.52) 0%,rgba(28,30,20,.24) 55%,rgba(28,30,20,.08) 100%)}
.hero-content{position:relative;z-index:2;max-width:1120px;margin:0 auto;padding:140px 24px 120px;width:100%;color:#fff}
.hero-en{font-size:12px;letter-spacing:.42em;font-weight:400;opacity:.85;margin-bottom:22px}
.hero h1{font-size:clamp(30px,4.6vw,54px);font-weight:600;line-height:1.65;letter-spacing:.08em;text-shadow:0 2px 24px rgba(0,0,0,.35)}
.hero-sub{margin-top:26px;font-size:clamp(14px,1.6vw,17px);font-weight:400;letter-spacing:.1em;opacity:.95;text-shadow:0 1px 12px rgba(0,0,0,.4)}
.hero-cta{margin-top:44px;display:flex;gap:16px;flex-wrap:wrap}

/* ---------- page hero (sub pages) ---------- */
.page-hero{position:relative;padding:170px 0 90px;overflow:hidden;color:#fff}
.page-hero-bg{position:absolute;inset:0}
.page-hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center}
.page-hero-bg::after{content:"";position:absolute;inset:0;background:rgba(33,35,22,.55)}
.page-hero .inner{position:relative;z-index:2;max-width:1120px;margin:0 auto;padding:0 24px}
.page-hero .en{font-size:11.5px;letter-spacing:.42em;opacity:.85}
.page-hero h1{font-family:'Zen Old Mincho',serif;font-size:clamp(26px,3.6vw,40px);font-weight:600;letter-spacing:.12em;margin-top:14px;line-height:1.7}
.page-hero p.lead{margin-top:16px;font-size:14.5px;opacity:.92;letter-spacing:.08em}

/* ---------- stats ---------- */
.stats{background:var(--brand);color:#fff}
.stats-inner{max-width:1120px;margin:0 auto;padding:34px 24px;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;text-align:center}
.stat .num{font-family:'Zen Old Mincho',serif;font-size:clamp(30px,3.6vw,42px);font-weight:600;line-height:1.2}
.stat .num small{font-size:.5em;margin-left:2px}
.stat .label{font-size:12.5px;letter-spacing:.18em;margin-top:6px;opacity:.85}

/* ---------- sections ---------- */
section{padding:110px 0}
.sec-label{font-size:11.5px;letter-spacing:.42em;color:var(--brand);font-weight:500;text-align:center}
.sec-title{font-family:'Zen Old Mincho',serif;font-size:clamp(24px,3vw,34px);font-weight:600;letter-spacing:.12em;text-align:center;margin-top:14px}
.sec-lead{text-align:center;margin-top:26px;font-size:15px;color:var(--muted);letter-spacing:.08em}
.sec-label.left,.sec-title.left,.sec-lead.left{text-align:left}
.bg-white{background:var(--white)}

/* ---------- entry cards (top 2導線) ---------- */
.entry-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:64px}
.entry-card{position:relative;border-radius:8px;overflow:hidden;min-height:400px;display:flex;align-items:flex-end;color:#fff;transition:transform .4s,box-shadow .4s}
.entry-card:hover{transform:translateY(-5px);box-shadow:0 22px 48px rgba(47,49,40,.18)}
.entry-card .bg{position:absolute;inset:0}
.entry-card .bg img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.entry-card:hover .bg img{transform:scale(1.05)}
.entry-card .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(28,30,20,0) 30%,rgba(28,30,20,.78) 100%)}
.entry-card .body{position:relative;z-index:2;padding:38px 40px}
.entry-card .en{font-size:10.5px;letter-spacing:.32em;opacity:.85}
.entry-card h3{font-family:'Zen Old Mincho',serif;font-size:24px;font-weight:600;letter-spacing:.1em;margin:10px 0 12px}
.entry-card p{font-size:13.5px;opacity:.92}
.entry-card .more{display:inline-flex;align-items:center;gap:8px;margin-top:18px;font-size:12.5px;letter-spacing:.14em;border-bottom:1px solid rgba(255,255,255,.6);padding-bottom:4px}

/* ---------- about cards ---------- */
.about-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:64px}
.about-card{background:var(--white);border:1px solid var(--line);border-radius:6px;padding:44px 34px;text-align:center;transition:transform .4s,box-shadow .4s}
.about-card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(47,49,40,.08)}
.about-card .no{font-family:'Zen Old Mincho',serif;font-size:13px;letter-spacing:.3em;color:var(--brand)}
.about-card h3{font-family:'Zen Old Mincho',serif;font-size:19px;font-weight:600;letter-spacing:.1em;margin:16px 0 18px;line-height:1.7}
.about-card p{font-size:13.5px;color:var(--muted);text-align:left}

/* ---------- works ---------- */
.works-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:64px}
.work{background:var(--white);border:1px solid var(--line);border-radius:6px;overflow:hidden;transition:transform .4s,box-shadow .4s}
.work:hover{transform:translateY(-3px);box-shadow:0 14px 36px rgba(47,49,40,.07)}
.work .wph{aspect-ratio:16/9;overflow:hidden}
.work .wph img{width:100%;height:100%;object-fit:cover;transition:transform .7s}
.work:hover .wph img{transform:scale(1.05)}
.work .body{padding:28px 32px 32px;display:flex;flex-direction:column;gap:8px}
.work .role{font-size:11.5px;letter-spacing:.14em;color:var(--brand);font-weight:500}
.work h3{font-family:'Zen Old Mincho',serif;font-size:19px;font-weight:600;letter-spacing:.06em;line-height:1.6}
.work p{font-size:13px;color:var(--muted)}
.work.feature{border-top:3px solid var(--brand)}
.works-names{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 34px;margin-top:52px}
.works-names span{font-family:'Zen Old Mincho',serif;font-size:15.5px;letter-spacing:.12em;color:var(--brand-dark);white-space:nowrap}
.record-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:56px}
.record-card{position:relative;border-radius:6px;overflow:hidden;aspect-ratio:4/3;display:flex;align-items:flex-end;color:#fff;transition:transform .4s,box-shadow .4s}
.record-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(47,49,40,.16)}
.record-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s}
.record-card:hover img{transform:scale(1.05)}
.record-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(28,30,20,0) 40%,rgba(28,30,20,.8) 100%)}
.record-card .body{position:relative;z-index:2;padding:20px 22px;width:100%}
.record-card .role{font-size:10.5px;letter-spacing:.16em;opacity:.85;display:block}
.record-card .name{font-family:'Zen Old Mincho',serif;font-size:16.5px;font-weight:600;letter-spacing:.08em;line-height:1.5;display:block;margin-top:4px}

/* ---------- history ---------- */
details.hist-block{margin-top:18px;border:1px solid var(--line);border-radius:6px;background:var(--bg);overflow:hidden}
details.hist-block:first-of-type{margin-top:56px}
details.hist-block summary{list-style:none;cursor:pointer;padding:22px 60px 22px 30px;position:relative;display:flex;align-items:baseline;gap:16px;transition:background .3s}
details.hist-block summary::-webkit-details-marker{display:none}
details.hist-block summary:hover{background:var(--bg-soft)}
details.hist-block summary::after{content:"+";position:absolute;right:28px;top:50%;transform:translateY(-50%);font-size:24px;color:var(--brand);font-weight:400;transition:transform .3s}
details.hist-block[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.hist-year{font-family:'Zen Old Mincho',serif;font-size:25px;font-weight:600;letter-spacing:.18em;color:var(--brand-dark)}
.hist-count{font-size:12px;color:var(--muted);letter-spacing:.1em}
.hist-body{padding:0 30px 26px}
.hist-item{display:grid;grid-template-columns:56px 1fr auto auto;gap:6px 16px;align-items:baseline;padding:14px 8px;border-bottom:1px solid var(--line);font-size:13.5px}
.hist-item:first-of-type{border-top:1px solid var(--line)}
.hist-item .m{font-family:'Zen Old Mincho',serif;font-size:13px;color:var(--brand);letter-spacing:.08em;white-space:nowrap}
.hist-item .t{letter-spacing:.04em}
.hist-item .p{color:var(--muted);font-size:12px;white-space:nowrap}
.hist-item .htag{font-size:10px;letter-spacing:.12em;border-radius:999px;padding:2px 11px;white-space:nowrap;justify-self:end}
.htag.h-shutten{border:1px solid var(--brand);color:var(--brand)}
.htag.h-kyosai{background:var(--brand);border:1px solid var(--brand);color:#fff}
.htag.h-kikaku{background:var(--brand-dark);border:1px solid var(--brand-dark);color:#fff}
.htag.h-shucho{border:1px solid var(--line);color:var(--muted)}

/* ---------- japan map ---------- */
.jmap{display:grid;grid-template-columns:repeat(13,1fr);gap:5px;max-width:780px;margin:60px auto 0}
.jp-cell{aspect-ratio:1/1;border-radius:5px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;background:var(--bg-soft);color:#B4B6A5;line-height:1.2}
.jp-cell .n{font-size:10px;letter-spacing:.02em}
.jp-cell .c{font-family:'Zen Old Mincho',serif;font-size:15px;font-weight:600}
.jp-cell.lv1{background:#E1E3CE;color:var(--brand-dark)}
.jp-cell.lv2{background:#C7CCA3;color:var(--brand-dark)}
.jp-cell.lv3{background:#99A15F;color:#fff}
.jp-cell.lv4{background:var(--brand);color:#fff}
.jp-cell.lv5{background:var(--brand-dark);color:#fff}
.jmap-legend{display:flex;justify-content:center;align-items:center;gap:14px;margin-top:26px;font-size:11.5px;color:var(--muted);flex-wrap:wrap}
.jmap-legend span{display:inline-flex;align-items:center;gap:6px}
.jmap-legend i{width:14px;height:14px;border-radius:3px;display:inline-block}
.jmap-note{text-align:center;font-size:11.5px;color:var(--muted);margin-top:18px}

/* ---------- gallery ---------- */
.gallery-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.gallery-strip .g{aspect-ratio:1/1;overflow:hidden}
.gallery-strip .g img{width:100%;height:100%;object-fit:cover;transition:transform .7s}
.gallery-strip .g:hover img{transform:scale(1.06)}

/* ---------- service blocks ---------- */
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:64px}
.service-card{background:var(--bg);border-radius:6px;overflow:hidden;border:1px solid var(--line)}
.service-card .ph{aspect-ratio:4/3;overflow:hidden}
.service-card .ph img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease}
.service-card:hover .ph img{transform:scale(1.05)}
.service-card .body{padding:32px 30px 38px}
.service-card .en{font-size:10.5px;letter-spacing:.3em;color:var(--brand);font-weight:500}
.service-card h3{font-family:'Zen Old Mincho',serif;font-size:20px;font-weight:600;letter-spacing:.08em;margin:10px 0 14px}
.service-card p{font-size:13.5px;color:var(--muted)}

/* ---------- feature rows ---------- */
.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;margin-top:80px}
.feature-row:first-of-type{margin-top:64px}
.feature-row .ph{border-radius:6px;overflow:hidden;aspect-ratio:4/3}
.feature-row .ph img{width:100%;height:100%;object-fit:cover}
.feature-row .en{font-size:10.5px;letter-spacing:.3em;color:var(--brand);font-weight:500}
.feature-row h3{font-family:'Zen Old Mincho',serif;font-size:clamp(20px,2.4vw,26px);font-weight:600;letter-spacing:.1em;margin:12px 0 18px;line-height:1.7}
.feature-row p{font-size:14px;color:var(--muted)}
.feature-row ul{list-style:none;margin-top:18px;display:grid;gap:10px}
.feature-row li{font-size:13.5px;padding-left:24px;position:relative}
.feature-row li::before{content:"✓";position:absolute;left:0;color:var(--brand);font-weight:700}

/* ---------- equipment ---------- */
.equipment{margin-top:70px;background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:46px 50px;display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:center}
.equipment h3{font-family:'Zen Old Mincho',serif;font-size:18px;font-weight:600;letter-spacing:.14em;white-space:nowrap}
.equipment h3 .en{display:block;font-size:10.5px;letter-spacing:.3em;color:var(--brand);margin-bottom:8px;font-family:'Zen Kaku Gothic New',sans-serif}
.equipment ul{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.equipment li{font-size:13.5px;border-left:2px solid var(--brand);padding-left:16px}
.equipment li strong{display:block;font-size:14.5px;letter-spacing:.06em}
.equipment li span{color:var(--muted);font-size:12.5px}

/* ---------- safety ---------- */
.safety-box{margin-top:64px;background:var(--white);border:1px solid var(--line);border-radius:6px;padding:52px 56px;display:grid;grid-template-columns:auto 1fr;gap:44px;align-items:center}
.safety-box .icon{width:74px;height:74px;border-radius:50%;background:var(--bg-soft);display:flex;align-items:center;justify-content:center;font-size:32px}
.safety-box h3{font-family:'Zen Old Mincho',serif;font-size:20px;font-weight:600;letter-spacing:.1em;margin-bottom:12px}
.safety-box p{font-size:14px;color:var(--muted)}

/* ---------- flow ---------- */
.flow{margin-top:64px;display:grid;gap:0}
.flow-step{display:grid;grid-template-columns:90px 1fr;gap:30px;padding:30px 0;border-bottom:1px solid var(--line);align-items:start}
.flow-step:first-child{border-top:1px solid var(--line)}
.flow-step .no{font-family:'Zen Old Mincho',serif;font-size:15px;color:var(--brand);letter-spacing:.14em;padding-top:2px}
.flow-step h3{font-size:16.5px;font-weight:700;letter-spacing:.08em;margin-bottom:6px}
.flow-step p{font-size:13.5px;color:var(--muted)}

/* ---------- price ---------- */
.price-wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;margin-top:64px;align-items:start}
.price-main{background:var(--white);border:1px solid var(--line);border-radius:6px;padding:50px}
.price-main .plan-name{font-family:'Zen Old Mincho',serif;font-size:20px;font-weight:600;letter-spacing:.12em}
.price-num{margin:20px 0 6px;font-family:'Zen Old Mincho',serif;color:var(--brand-dark)}
.price-num .yen{font-size:clamp(38px,4.5vw,52px);font-weight:600;letter-spacing:.02em}
.price-num .unit{font-size:14px;color:var(--muted);margin-left:10px}
.price-includes{margin-top:30px;list-style:none;display:grid;gap:12px}
.price-includes li{font-size:13.5px;padding-left:26px;position:relative}
.price-includes li::before{content:"✓";position:absolute;left:0;color:var(--brand);font-weight:700}
.price-side{display:grid;gap:22px}
.price-box{background:var(--white);border:1px solid var(--line);border-radius:6px;padding:30px 32px}
.price-box h4{font-size:13px;letter-spacing:.2em;color:var(--brand);font-weight:500;margin-bottom:14px}
.price-box table{width:100%;border-collapse:collapse;font-size:13px}
.price-box td{padding:7px 0;vertical-align:top}
.price-box td:last-child{text-align:right;white-space:nowrap;color:var(--ink);font-weight:500}
.timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:0;max-width:900px;margin:44px auto 0;position:relative}
.timeline::before{content:"";position:absolute;top:7px;left:10%;right:10%;height:1px;background:var(--line)}
.tl{text-align:center;position:relative;padding-top:24px}
.tl::before{content:"";position:absolute;top:2px;left:50%;transform:translateX(-50%);width:11px;height:11px;border-radius:50%;background:var(--brand)}
.tl .time{font-family:'Zen Old Mincho',serif;font-size:16px;font-weight:600}
.tl .desc{font-size:12px;color:var(--muted);margin-top:4px}
.price-fine{margin-top:44px;text-align:center;font-size:11.5px;color:var(--muted)}
.price-consult{margin-top:64px;background:var(--bg-soft);border-radius:6px;padding:50px 56px;text-align:center}
.price-consult h3{font-family:'Zen Old Mincho',serif;font-size:20px;font-weight:600;letter-spacing:.12em}
.price-consult p{margin-top:14px;font-size:14px;color:var(--muted)}
.price-consult .btn{margin-top:28px}

/* ---------- FAQ ---------- */
.faq-list{margin-top:64px;display:grid;gap:14px}
.faq{background:var(--white);border:1px solid var(--line);border-radius:6px;overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:24px 56px 24px 28px;font-size:15px;font-weight:700;letter-spacing:.06em;position:relative;display:flex;gap:14px;align-items:baseline}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:26px;top:50%;transform:translateY(-50%);font-size:22px;color:var(--brand);font-weight:400;transition:transform .3s}
.faq[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq .q-mark,.faq .a-mark{font-family:'Zen Old Mincho',serif;color:var(--brand);font-weight:600;flex-shrink:0}
.faq .answer{padding:0 28px 26px 28px;display:flex;gap:14px;font-size:14px;color:var(--muted)}

/* ---------- news ---------- */
.news-list{margin-top:56px;display:grid}
.news-item{display:grid;grid-template-columns:110px 130px 1fr;gap:20px;align-items:baseline;padding:24px 8px;border-bottom:1px solid var(--line);transition:background .3s}
.news-item:first-child{border-top:1px solid var(--line)}
a.news-item:hover{background:var(--bg-soft)}
.news-item .date{font-size:12.5px;color:var(--muted);letter-spacing:.08em}
.news-item .tag{font-size:10.5px;letter-spacing:.14em;color:var(--brand);border:1px solid var(--brand);border-radius:999px;padding:3px 12px;text-align:center;justify-self:start}
.news-item .title{font-size:14.5px;letter-spacing:.06em}
.more-link{display:flex;justify-content:center;margin-top:44px}

/* ---------- instagram ---------- */
.insta-band{background:var(--bg-soft);text-align:center;padding:90px 0}
.insta-band .ig-icon{font-size:34px}
.insta-band h2{font-family:'Zen Old Mincho',serif;font-size:22px;font-weight:600;letter-spacing:.14em;margin-top:14px}
.insta-band p{margin-top:12px;font-size:13.5px;color:var(--muted)}
.insta-band .btn{margin-top:26px}

/* ---------- profile / company ---------- */
.profile-wrap{display:grid;grid-template-columns:.9fr 1.4fr;gap:60px;margin-top:64px;align-items:center}
.profile-ph{border-radius:6px;overflow:hidden;aspect-ratio:3/3.6}
.profile-ph img{width:100%;height:100%;object-fit:cover}
.profile-name{font-family:'Zen Old Mincho',serif;font-size:30px;font-weight:600;letter-spacing:.14em}
.profile-name small{display:block;font-size:12px;letter-spacing:.3em;color:var(--brand);margin-top:8px;font-family:'Zen Kaku Gothic New',sans-serif;font-weight:500}
.profile-role{margin-top:14px;font-size:13px;color:var(--muted);letter-spacing:.08em}
.profile-txt{margin-top:24px;font-size:14px}
.profile-ach{margin-top:30px;border-top:1px solid var(--line);padding-top:26px}
.profile-ach h4{font-size:11.5px;letter-spacing:.32em;color:var(--brand);font-weight:500;margin-bottom:16px}
.profile-ach ul{list-style:none;display:grid;gap:10px;font-size:13.5px}
.profile-ach li{padding-left:18px;position:relative}
.profile-ach li::before{content:"";position:absolute;left:0;top:.75em;width:7px;height:7px;border-radius:50%;background:var(--brand)}
.company-table{max-width:760px;margin:60px auto 0;width:100%;border-collapse:collapse}
.company-table th,.company-table td{padding:22px 10px;border-bottom:1px solid var(--line);font-size:14px;text-align:left;vertical-align:top}
.company-table th{width:180px;font-weight:500;letter-spacing:.14em;color:var(--brand-dark)}
.company-table a{color:var(--brand);text-decoration:underline;text-underline-offset:4px}

/* ---------- forms ---------- */
.form-wrap{max-width:720px;margin:64px auto 0;background:var(--white);border:1px solid var(--line);border-radius:6px;padding:56px}
.form-group{margin-bottom:30px}
.form-group label{display:block;font-size:13.5px;font-weight:700;letter-spacing:.08em;margin-bottom:10px}
.form-group label .req{color:#B0512E;font-size:10.5px;border:1px solid #B0512E;border-radius:3px;padding:1px 7px;margin-left:10px;font-weight:500;vertical-align:1px}
.form-group label .opt{color:var(--muted);font-size:10.5px;border:1px solid var(--line);border-radius:3px;padding:1px 7px;margin-left:10px;font-weight:500;vertical-align:1px}
.form-group input[type=text],.form-group input[type=email],.form-group input[type=tel],.form-group select,.form-group textarea{width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:4px;font-size:14.5px;font-family:inherit;background:var(--bg);transition:border .3s;letter-spacing:.04em;color:var(--ink)}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--brand);background:#fff}
.form-group textarea{min-height:160px;resize:vertical}
.form-group .hint{font-size:12px;color:var(--muted);margin-top:8px}
.radio-group{display:grid;gap:10px}
.radio-group label{display:flex;align-items:flex-start;gap:10px;font-weight:400;font-size:14px;margin:0;cursor:pointer;padding:13px 16px;border:1px solid var(--line);border-radius:4px;background:var(--bg);transition:border .3s}
.radio-group label:has(input:checked){border-color:var(--brand);background:#fff}
.radio-group input{margin-top:5px;accent-color:var(--brand)}
.score-group{display:grid;grid-template-columns:repeat(10,1fr);gap:6px}
.score-group label{position:relative;cursor:pointer;margin:0}
.score-group input{position:absolute;opacity:0;inset:0;cursor:pointer}
.score-group span{display:flex;align-items:center;justify-content:center;height:46px;border:1px solid var(--line);border-radius:4px;background:var(--bg);font-size:15px;font-weight:500;font-family:'Zen Old Mincho',serif;transition:.25s}
.score-group label:hover span{border-color:var(--brand)}
.score-group input:checked + span{background:var(--brand);border-color:var(--brand);color:#fff}
.form-group input[type=file]{width:100%;padding:14px 16px;border:1px dashed var(--line);border-radius:4px;font-size:13px;font-family:inherit;background:var(--bg);color:var(--muted);cursor:pointer}
.form-group input[type=file]:hover{border-color:var(--brand)}
.photo-preview{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.photo-preview img{width:92px;height:92px;object-fit:cover;border-radius:4px;border:1px solid var(--line)}
.form-submit{text-align:center;margin-top:40px}
.form-note{font-size:12px;color:var(--muted);text-align:center;margin-top:18px}
.form-done{max-width:720px;margin:64px auto 0;background:var(--white);border:1px solid var(--line);border-radius:6px;padding:70px 40px;text-align:center;display:none}
.form-done h3{font-family:'Zen Old Mincho',serif;font-size:22px;letter-spacing:.12em;font-weight:600}
.form-done p{margin-top:16px;font-size:14px;color:var(--muted)}

/* ---------- cta ---------- */
.cta{position:relative;padding:130px 0;overflow:hidden;color:#fff;text-align:center}
.cta-bg{position:absolute;inset:0}
.cta-bg img{width:100%;height:100%;object-fit:cover;object-position:center}
.cta-bg::after{content:"";position:absolute;inset:0;background:rgba(35,37,24,.62)}
.cta-inner{position:relative;z-index:2}
.cta h2{font-family:'Zen Old Mincho',serif;font-size:clamp(22px,3vw,32px);font-weight:600;letter-spacing:.14em;line-height:1.8}
.cta p{margin-top:18px;font-size:14px;opacity:.9;letter-spacing:.08em}
.cta .btn{margin-top:38px}

/* ---------- footer ---------- */
footer{background:var(--brand-dark);color:#E8E7DA;padding:70px 0 40px;text-align:center}
.footer-mark{width:74px;margin:0 auto 26px;opacity:.85;filter:brightness(0) invert(.94)}
.footer-name{font-family:'Zen Old Mincho',serif;font-size:16px;letter-spacing:.24em}
.footer-links{margin-top:22px;display:flex;justify-content:center;gap:8px 26px;font-size:12.5px;flex-wrap:wrap}
.footer-links a:hover{text-decoration:underline;text-underline-offset:4px}
.copyright{margin-top:38px;font-size:11px;letter-spacing:.18em;opacity:.55}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s ease,transform .9s ease}
.reveal.on{opacity:1;transform:none}
.reveal.no-anim{transition:none}

/* ---------- responsive ---------- */
@media(max-width:900px){
  section{padding:80px 0}
  .about-grid,.service-grid,.entry-grid{grid-template-columns:1fr;gap:20px}
  .works-grid{grid-template-columns:1fr}
  .price-wrap{grid-template-columns:1fr}
  .price-main{padding:36px 28px}
  .price-consult{padding:36px 26px}
  .profile-wrap{grid-template-columns:1fr;gap:36px}
  .profile-ph{max-width:340px;margin:0 auto}
  .equipment{grid-template-columns:1fr;gap:24px;padding:34px 28px}
  .equipment ul{grid-template-columns:1fr;gap:16px}
  .safety-box{grid-template-columns:1fr;gap:20px;padding:36px 28px;text-align:left}
  .feature-row{grid-template-columns:1fr;gap:28px;margin-top:56px}
  .feature-row.reverse .ph{order:-1}
  .gallery-strip{grid-template-columns:repeat(3,1fr)}
  .timeline{grid-template-columns:1fr;max-width:280px;gap:22px}
  .timeline::before{top:8px;bottom:8px;left:5px;right:auto;width:1px;height:auto}
  .tl{text-align:left;padding:0 0 0 28px}
  .tl::before{left:0;top:8px;transform:none}
  .flow-step{grid-template-columns:1fr;gap:8px;padding:24px 0}
  .news-item{grid-template-columns:1fr;gap:6px}
  .form-wrap{padding:36px 24px}
  .score-group{grid-template-columns:repeat(5,1fr)}
  .record-grid{grid-template-columns:1fr 1fr;gap:12px}
  .record-card .name{font-size:14px}
  .hist-item{grid-template-columns:44px 1fr auto}
  .hist-item .p{grid-column:2/4;font-size:11.5px}
  .hist-body{padding:0 16px 20px}
  details.hist-block summary{padding:18px 48px 18px 18px}
  .hist-year{font-size:20px}
  .jmap{gap:3px}
  .jp-cell{border-radius:3px}
  .jp-cell .n{font-size:7.5px}
  .jp-cell .c{font-size:10.5px}
  nav.pc-nav{display:none}
  .menu-btn{display:block}
  .sp-nav{display:block;position:fixed;top:72px;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--line);padding:10px 0 26px;transform:translateY(-130%);transition:transform .4s ease;z-index:99}
  .sp-nav.open{transform:none}
  .sp-nav a{display:block;padding:13px 32px;font-size:14.5px;letter-spacing:.1em}
  .company-table th{width:110px}
  .stats-inner{padding:26px 16px;gap:8px}
  .entry-card{min-height:300px}
}