/* Layout: 霧の紙面に縦組みの明朝。写真は一枚ずつ大きく、余白で語る。装飾は細い罫と座標だけ */
:root{
  --mist:#e8eae4;      /* 地：朝霧 */
  --paper:#f2f3ef;     /* 面：和紙 */
  --cedar:#1e2520;     /* 墨：杉の芯 */
  --bark:#5c625a;      /* 従：樹皮 */
  --moss:#6d7550;      /* 差し色：苔 */
  --rule:#c9cdc2;      /* 罫 */
  --night:#171c18;     /* 濃色帯 */
  --on-night:#e4e7df;
  --on-night-muted:#9aa296;
  --f-mincho:"Shippori Mincho","Hiragino Mincho ProN","Yu Mincho","YuMincho",serif;
  --f-sans:"Noto Sans JP","Hiragino Sans","Yu Gothic","YuGothic","Meiryo",sans-serif;
  --f-latin:"Cormorant Garamond","Shippori Mincho","Hiragino Mincho ProN",serif;
  --gutter:clamp(20px,5vw,72px);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --mist:#121613;--paper:#181d19;--cedar:#e2e5dd;--bark:#a1a89c;--moss:#a7b083;--rule:#2d342e;
  --night:#0b0e0c;--on-night:#e4e7df;--on-night-muted:#9aa296;color-scheme:dark}}
:root[data-theme="dark"]{
  --mist:#121613;--paper:#181d19;--cedar:#e2e5dd;--bark:#a1a89c;--moss:#a7b083;--rule:#2d342e;
  --night:#0b0e0c;--on-night:#e4e7df;--on-night-muted:#9aa296;color-scheme:dark}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--mist);color:var(--cedar);font-family:var(--f-sans);font-weight:400;font-size:15.5px;line-height:2.05;letter-spacing:.06em;font-feature-settings:"palt" 0}
img{display:block;max-width:100%}
a{color:inherit}
p{margin:0}
h1,h2,h3{margin:0;font-family:var(--f-mincho);font-weight:500;line-height:1.6;text-wrap:balance}
:focus-visible{outline:2px solid var(--moss);outline-offset:4px}
.wrap{max-width:1240px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
@media (min-width:720px){.wrap{padding-left:max(var(--gutter),env(safe-area-inset-left,0px));padding-right:max(var(--gutter),env(safe-area-inset-right,0px))}}
section{padding-block:clamp(80px,12vw,168px)}

/* 試作帯 */
.proto{background:var(--cedar);color:var(--mist);font-size:.72rem;letter-spacing:.2em;text-align:center;padding-block:4px}

/* ヘッダー */
header.site{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--mist) 88%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--rule)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--mist)}
header.site .wrap{display:flex;align-items:center;gap:24px;padding-block:14px}
.brand{display:flex;align-items:baseline;gap:14px;text-decoration:none;margin-right:auto;line-height:1}
.brand b{font-family:var(--f-latin);font-weight:500;font-size:1.35rem;letter-spacing:.32em}
.brand span{font-size:.68rem;letter-spacing:.24em;color:var(--bark)}
nav.gnav{display:flex;gap:30px;font-size:.84rem;letter-spacing:.18em}
nav.gnav a{text-decoration:none;color:var(--bark);padding-block:4px;border-bottom:1px solid transparent;transition:color .3s,border-color .3s}
nav.gnav a:hover{color:var(--cedar)}
nav.gnav a[aria-current="page"]{color:var(--cedar);border-color:var(--moss)}
.menu{display:none;position:relative}
.menu summary{list-style:none;cursor:pointer;font-family:var(--f-latin);font-size:1rem;letter-spacing:.24em;padding:4px 0}
.menu summary::-webkit-details-marker{display:none}
.menu[open] summary{color:var(--moss)}
.menu .panel{position:absolute;right:0;top:calc(100% + 14px);background:var(--paper);border:1px solid var(--rule);display:flex;flex-direction:column;min-width:200px;padding:10px 0}
.menu .panel a{text-decoration:none;padding:10px 24px;font-size:.92rem;letter-spacing:.16em}
.menu .panel a[aria-current="page"]{color:var(--moss)}
@media (max-width:880px){nav.gnav{display:none}.menu{display:block}.brand span{display:none}}

/* 共通ラベル */
.eyebrow{display:flex;align-items:center;gap:14px;font-family:var(--f-latin);font-style:italic;font-size:1rem;letter-spacing:.14em;color:var(--moss);margin-bottom:28px}
.eyebrow::after{content:"";flex:0 0 48px;height:1px;background:currentColor;opacity:.6}
.h2{font-size:clamp(1.6rem,3.4vw,2.35rem);letter-spacing:.14em;line-height:1.75}
.lead{color:var(--bark);max-width:34em;margin-top:28px}
.prose p+p{margin-top:1.2em}
.coord{font-family:var(--f-latin);font-size:.88rem;letter-spacing:.16em;color:var(--bark)}
.more{display:inline-flex;align-items:center;gap:16px;margin-top:40px;text-decoration:none;font-size:.86rem;letter-spacing:.2em}
.more::after{content:"";width:56px;height:1px;background:currentColor;transition:width .4s}
.more:hover::after{width:84px}
.photo{margin:0;position:relative;overflow:hidden;background:var(--rule)}
.photo img{width:100%;height:100%;object-fit:cover}
.photo figcaption{position:absolute;right:14px;bottom:12px;font-family:var(--f-latin);font-style:italic;font-size:.82rem;letter-spacing:.1em;color:#f2f3ef;text-shadow:0 1px 8px rgba(0,0,0,.45)}

/* 縦書き */
.tate{writing-mode:vertical-rl;text-orientation:mixed}

/* ヒーロー（トップ） */
.hero{padding-block:0;position:relative}
.hero .wrap{display:grid;grid-template-columns:1fr minmax(0,1.15fr);gap:clamp(24px,5vw,80px);align-items:stretch;padding-block:clamp(40px,6vw,80px)}
.hero-text{display:flex;gap:clamp(28px,4vw,56px);align-items:flex-start;justify-content:flex-end;min-width:0;padding-top:clamp(8px,3vw,40px)}
.hero h1{font-size:clamp(2.2rem,4.6vw,3.6rem);letter-spacing:.32em;line-height:1.9;font-weight:500}
.hero h1 em{font-style:normal;color:var(--moss)}
.hero .sub{font-family:var(--f-mincho);font-size:.98rem;letter-spacing:.3em;line-height:2.4;color:var(--bark);max-height:24em}
.hero .side{display:flex;flex-direction:column;justify-content:space-between;align-self:stretch;gap:24px}
.hero .side .coord{writing-mode:vertical-rl;letter-spacing:.3em;font-size:.8rem}
.hero-photo{aspect-ratio:4/5;min-height:0}
.hero-photo img{object-position:50% 40%;animation:breathe 14s ease-out both}
@keyframes breathe{from{transform:scale(1.07)}to{transform:scale(1)}}

/* 下層ページの冒頭 */
.pagehead{padding-block:clamp(64px,9vw,128px) clamp(40px,6vw,72px)}
.pagehead .wrap{display:grid;grid-template-columns:auto 1fr;gap:clamp(32px,6vw,96px);align-items:end}
.pagehead h1{font-size:clamp(1.9rem,4vw,3rem);letter-spacing:.3em;line-height:1.8}
.pagehead .lead{margin-top:0}
.pagehead .en{font-family:var(--f-latin);font-style:italic;color:var(--moss);font-size:1.1rem;letter-spacing:.14em;margin-bottom:22px}
@media (max-width:720px){.pagehead .wrap{grid-template-columns:1fr}.pagehead h1.tate{writing-mode:horizontal-tb;letter-spacing:.2em}}
.banner{aspect-ratio:21/8;max-height:560px;width:100%}
@media (max-width:720px){.banner{aspect-ratio:4/3}}

/* 考え（トップ） */
.thought .wrap{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1fr);gap:clamp(40px,8vw,140px);align-items:center}
.thought .photo{aspect-ratio:3/4}
.thought .prose{max-width:31em;margin-top:36px;color:var(--bark)}

/* 事業の扉（トップ） */
.doors{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,40px);margin-top:64px}
.door{text-decoration:none;display:flex;flex-direction:column;gap:20px;min-width:0}
.door .photo{aspect-ratio:4/5}
.door .photo img{transition:transform 1.2s cubic-bezier(.2,.6,.2,1)}
.door:hover .photo img{transform:scale(1.04)}
.door h3{font-size:1.3rem;letter-spacing:.2em}
.door p{color:var(--bark);font-size:.92rem}
.door .en{font-family:var(--f-latin);font-style:italic;color:var(--moss);letter-spacing:.12em;font-size:.92rem;line-height:1}

/* 循環（濃色帯） */
.cycle{background:var(--night);color:var(--on-night)}
.cycle .eyebrow{color:var(--on-night-muted)}
.cycle .lead{color:var(--on-night-muted)}
.cycle .head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:end}
.steps{list-style:none;margin:80px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid rgba(228,231,223,.16)}
.steps li{padding:36px 28px 0 0;display:flex;gap:22px;min-width:0}
.steps li+li{padding-left:28px;border-left:1px solid rgba(228,231,223,.16)}
.steps .n{font-family:var(--f-latin);font-size:.95rem;letter-spacing:.12em;color:var(--on-night-muted)}
.steps .k{font-family:var(--f-mincho);font-size:2rem;letter-spacing:.4em;line-height:1.3;color:var(--on-night)}
.steps p{font-size:.88rem;color:var(--on-night-muted);line-height:1.95}
.steps .t{display:flex;flex-direction:column;gap:14px;min-width:0}

/* 数字（トップ・事業） */
.figures{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin-top:64px;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.figures>div{padding:40px 28px;min-width:0}
.figures>div+div{border-left:1px solid var(--rule)}
.figures .v{font-family:var(--f-latin);font-weight:400;font-size:clamp(3rem,6vw,4.6rem);line-height:1;letter-spacing:.02em;font-variant-numeric:lining-nums tabular-nums}
.figures .v small{font-family:var(--f-mincho);font-size:.28em;letter-spacing:.2em;margin-left:8px}
.figures .k{color:var(--bark);font-size:.86rem;margin-top:14px}

/* 採用・誘導の帯 */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:stretch;background:var(--paper)}
.split .photo{min-height:520px}
.split .txt{padding-block:clamp(64px,9vw,128px);padding-left:clamp(24px,6vw,96px);padding-right:max(16px,env(safe-area-inset-right,0px));max-width:640px;align-self:center}

/* 問い合わせ帯 */
.call{position:relative;color:var(--on-night);background:var(--night);overflow:hidden}
.call .bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.28}
.call .wrap{position:relative}
.call .eyebrow{color:var(--on-night-muted)}
.call .lead{color:var(--on-night-muted)}
.telrow{display:flex;flex-wrap:wrap;align-items:baseline;gap:16px 28px;margin-top:48px}
.tel{font-family:var(--f-latin);font-size:clamp(2.6rem,7vw,4.6rem);letter-spacing:.06em;line-height:1;font-variant-numeric:lining-nums}
.copy{font:inherit;font-size:.8rem;letter-spacing:.2em;background:transparent;color:inherit;border:1px solid currentColor;opacity:.8;padding:10px 20px;cursor:pointer;transition:opacity .3s}
.copy:hover{opacity:1}
.hours{font-size:.86rem;margin-top:18px;opacity:.75}

/* 事業ページ */
.biz{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(40px,7vw,120px);align-items:center}
.biz+.biz{margin-top:clamp(96px,12vw,168px)}
.biz.rev .photo{order:2}
.biz .photo{aspect-ratio:4/5}
.biz .photo.wide{aspect-ratio:4/3}
.biz h2{font-size:clamp(1.5rem,3vw,2.1rem);letter-spacing:.16em}
.biz .tag{font-family:var(--f-latin);font-style:italic;color:var(--moss);font-size:1rem;letter-spacing:.12em;margin-bottom:16px;display:block}
.biz .prose{color:var(--bark);margin-top:24px;max-width:30em}
.dots{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:8px;font-size:.93rem}
.dots li{padding-left:24px;position:relative}
.dots li::before{content:"";position:absolute;left:0;top:1.05em;width:12px;height:1px;background:var(--moss)}
.mapbox{aspect-ratio:4/3;position:relative;background:var(--paper);border:1px solid var(--rule)}
.mapbox canvas{position:absolute;inset:0;width:100%;height:100%}
.mapbox .pin{position:absolute;font-family:var(--f-mincho);font-size:.82rem;letter-spacing:.2em;display:flex;align-items:center;gap:8px;transform:translate(-6px,-50%)}
.mapbox .pin::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--moss);box-shadow:0 0 0 5px color-mix(in srgb,var(--moss) 22%,transparent)}
.mapbox .legend{position:absolute;left:16px;bottom:12px;font-family:var(--f-latin);font-style:italic;font-size:.82rem;color:var(--bark);letter-spacing:.08em}

.flow{list-style:none;padding:0;margin:64px 0 0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;border-top:1px solid var(--rule)}
.flow li{padding:28px 20px 0 0;min-width:0}
.flow li+li{padding-left:20px;border-left:1px solid var(--rule)}
.flow .n{font-family:var(--f-latin);font-style:italic;color:var(--moss);font-size:1rem}
.flow h3{font-size:1.08rem;letter-spacing:.16em;margin-top:6px}
.flow p{font-size:.86rem;color:var(--bark);margin-top:10px;line-height:1.9}

.record{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(40px,7vw,120px);align-items:start}
.tablewrap{overflow-x:auto;margin-top:36px}
table{border-collapse:collapse;width:100%;font-size:.93rem}
th,td{text-align:left;padding:14px 4px;border-bottom:1px solid var(--rule)}
th{font-weight:400;color:var(--bark);font-size:.78rem;letter-spacing:.2em}
td.r,th.r{text-align:right;font-variant-numeric:tabular-nums}
.note{font-size:.78rem;color:var(--bark);margin-top:14px;line-height:1.8}
.share{display:flex;height:6px;margin:36px 0 12px}
.share i{display:block}
.legend2{display:flex;flex-wrap:wrap;gap:4px 24px;font-size:.84rem;color:var(--bark)}
.legend2 b{display:inline-block;width:10px;height:10px;margin-right:8px;vertical-align:-1px}

.faq{margin-top:56px;border-top:1px solid var(--rule)}
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{list-style:none;cursor:pointer;padding:26px 40px 26px 0;position:relative;font-family:var(--f-mincho);font-size:1.08rem;letter-spacing:.12em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:8px;top:50%;width:14px;height:1px;background:var(--cedar);box-shadow:none;transition:transform .3s}
.faq summary::before{content:"";position:absolute;right:14px;top:calc(50% - 6px);width:1px;height:13px;background:var(--cedar);transition:transform .3s}
.faq details[open] summary::before{transform:scaleY(0)}
.faq details p{padding:0 0 28px;color:var(--bark);max-width:40em}

/* 会社ページ */
.dl{display:grid;grid-template-columns:auto 1fr;margin:48px 0 0;border-top:1px solid var(--rule)}
.dl dt,.dl dd{padding:20px 0;border-bottom:1px solid var(--rule);margin:0}
.dl dt{color:var(--bark);font-size:.84rem;letter-spacing:.2em;padding-right:clamp(24px,5vw,72px)}
.dl dd{min-width:0}
.pair{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(40px,7vw,120px)}
.links{list-style:none;padding:0;margin:40px 0 0;border-top:1px solid var(--rule)}
.links li{border-bottom:1px solid var(--rule)}
.links a{display:flex;justify-content:space-between;gap:16px;padding:22px 0;text-decoration:none}
.links a span{color:var(--bark);font-size:.84rem}
.links a:hover{color:var(--moss)}

/* 採用ページ */
.jobs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,40px);margin-top:64px}
.job{background:var(--paper);padding:36px 30px 32px;display:flex;flex-direction:column;gap:16px;min-width:0}
.job .en{font-family:var(--f-latin);font-style:italic;color:var(--moss);font-size:.95rem;letter-spacing:.1em;line-height:1}
.job h3{font-size:1.25rem;letter-spacing:.16em}
.job p{color:var(--bark);font-size:.9rem}
.job .dots{margin-top:auto;padding-top:8px;font-size:.86rem}
.tbd{display:inline-block;font-size:.72rem;letter-spacing:.16em;border:1px dashed var(--bark);color:var(--bark);padding:0 10px;line-height:2;margin-left:8px;vertical-align:2px}

/* フッター */
footer.site{background:var(--night);color:var(--on-night-muted);font-size:.8rem}
footer.site .wrap{padding-block:56px 32px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px}
footer.site .brand b{color:var(--on-night)}
footer.site address{font-style:normal;margin-top:18px;line-height:1.9}
footer.site nav{display:grid;grid-template-columns:repeat(2,auto);gap:6px 40px;align-content:start}
footer.site nav a{text-decoration:none}
footer.site nav a:hover{color:var(--on-night)}
footer.site .copy-r{grid-column:1/-1;border-top:1px solid rgba(228,231,223,.12);padding-top:20px;font-family:var(--f-latin);letter-spacing:.14em}

/* スマホ */
@media (max-width:880px){
  .hero .wrap,.thought .wrap,.biz,.record,.pair,.cycle .head{grid-template-columns:1fr}
  .hero-text{justify-content:flex-start;order:2}
  .hero .side{display:none}
  .hero-photo{aspect-ratio:4/5;margin-inline:calc(-1 * max(16px,env(safe-area-inset-left,0px)))}
  .biz.rev .photo{order:0}
  .doors,.jobs{grid-template-columns:1fr}
  .door .photo{aspect-ratio:16/10}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps li:nth-child(3){padding-left:0;border-left:0}
  .steps li:nth-child(n+3){border-top:1px solid rgba(228,231,223,.16);margin-top:28px}
  .figures{grid-template-columns:1fr}
  .figures>div+div{border-left:0;border-top:1px solid var(--rule)}
  .figures>div{padding-inline:0}
  .split{grid-template-columns:1fr}
  .split .photo{min-height:340px}
  .split .txt{padding-left:max(16px,env(safe-area-inset-left,0px))}
  .flow{grid-template-columns:1fr}
  .flow li,.flow li+li{padding:22px 0;border-left:0;border-bottom:1px solid var(--rule)}
  footer.site .wrap{grid-template-columns:1fr}
}
@media (max-width:480px){
  .steps{grid-template-columns:1fr}
  .steps li,.steps li+li{padding-left:0;border-left:0}
  .steps li+li{border-top:1px solid rgba(228,231,223,.16);margin-top:28px}
  .hero h1{letter-spacing:.24em}
  .dl{grid-template-columns:1fr}
  .dl dt{padding-bottom:0;border-bottom:0}
}
.split .photo img{position:absolute;inset:0}
main [id]{scroll-margin-top:72px}

/* ===== v4 追加 ===== */
/* ロゴ（一色・テーマ追従） */
.mark,.seal,.fulllogo{display:inline-block;background:currentColor;-webkit-mask:url(img/mark-mask.png) center/contain no-repeat;mask:url(img/mark-mask.png) center/contain no-repeat}
.brand{align-items:center}
.brand .mark{width:30px;height:30px;flex:none}
.brand .bn{font-family:var(--f-mincho);font-size:1.02rem;letter-spacing:.24em;line-height:1;display:flex;align-items:baseline;gap:10px}
.brand .bn em{font-style:normal;font-size:.72rem;letter-spacing:.24em;color:var(--bark)}
.fulllogo{-webkit-mask-image:url(img/logo-mask.png);mask-image:url(img/logo-mask.png);width:min(220px,60vw);aspect-ratio:900/173;color:var(--on-night)}
.colorlogo{width:min(240px,70%);height:auto;margin-top:40px;background:#fff;padding:14px 18px;border:1px solid var(--rule)}
/* ヒーローの落款 */
.hero-h{display:flex;flex-direction:column;align-items:center;gap:28px}
.seal{width:clamp(34px,3.6vw,46px);aspect-ratio:1;color:var(--moss);opacity:.9}
/* 山のその後：自社と、これから */
.steps .who{font-size:.74rem;letter-spacing:.18em;color:var(--on-night)}
.steps li.with .k{color:transparent;-webkit-text-stroke:1px var(--on-night-muted)}
.steps li.with .who{color:var(--on-night-muted);border-bottom:1px dashed var(--on-night-muted);align-self:flex-start;padding-bottom:2px}
.cycle-note{margin-top:56px;max-width:44em;color:var(--on-night-muted);font-size:.92rem;border-left:1px solid var(--moss);padding-left:20px}
/* 採用：応募ボタン */
.apply{margin-top:40px;display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.apply p{font-size:.86rem;color:var(--bark)}
.btn{display:inline-flex;align-items:center;gap:12px;background:var(--cedar);color:var(--mist);text-decoration:none;padding:16px 32px;font-size:.92rem;letter-spacing:.2em;transition:opacity .3s}
.btn:hover{opacity:.85}
.btn.is-off{opacity:.45;cursor:default}
.btn small{font-size:.7rem;letter-spacing:.1em;border:1px solid currentColor;padding:0 6px;line-height:1.7}
@media (max-width:880px){.hero-h{flex-direction:row;align-items:flex-end}.brand .bn em{display:none}}
/* v5：ヘッダーはフルロゴ一色 */
.brand .fulllogo{width:clamp(120px,12vw,150px);color:var(--cedar)}
.brand .bn{font-family:var(--f-sans);font-size:.68rem;letter-spacing:.24em;color:var(--bark)}
footer.site .fulllogo{color:var(--on-night)}
@media (max-width:880px){.brand .bn{display:none}}
/* v6：漢字の見出しラベル */
.eyebrow.jp{font-family:var(--f-mincho);font-style:normal;font-size:.86rem;letter-spacing:.32em}
.biz .tag.jp{font-family:var(--f-mincho);font-style:normal;font-size:.9rem;letter-spacing:.3em}
.steps .k{white-space:nowrap}

/* ===== v7 ===== */
/* 読みやすさ：本文を一回り大きく、従属色を少し濃く */
body{font-size:17px;line-height:2}
:root{--bark:#4c5249}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bark:#aeb5a9}}
:root[data-theme="dark"]{--bark:#aeb5a9}
.door p,.steps p,.flow p,.job p,.figures .k,.legend2,.apply p{font-size:.95rem}
.dots{font-size:1rem}
.note{font-size:.85rem}
.en.jp{font-family:var(--f-mincho);font-style:normal;font-size:.95rem;letter-spacing:.3em}
.soft{margin-top:20px;color:var(--bark);font-size:.92rem;line-height:1.95;padding:16px 20px;background:var(--paper);max-width:32em}
/* 濃い帯の上のボタン */
.btn.on-dark{background:var(--on-night);color:var(--night);margin-top:40px}
/* フォーム */
.formpair{align-items:start}
.cform{display:grid;gap:22px;min-width:0}
.cform .hp{display:none}
.field{display:grid;gap:8px;min-width:0}
.field>label{font-size:.92rem;letter-spacing:.12em;display:flex;align-items:center;gap:10px}
.field>label b{font-weight:400;font-size:.7rem;letter-spacing:.1em;background:var(--moss);color:var(--paper);padding:0 7px;line-height:1.8}
.cform input[type=text],.cform input[type=tel],.cform input[type=email],.cform select,.cform textarea{
  font:inherit;font-size:1rem;letter-spacing:.04em;color:var(--cedar);background:var(--paper);
  border:1px solid var(--rule);border-radius:0;padding:14px 16px;width:100%;min-width:0;line-height:1.6}
.cform textarea{resize:vertical}
.cform input:focus,.cform select:focus,.cform textarea:focus{outline:none;border-color:var(--moss);box-shadow:0 0 0 3px color-mix(in srgb,var(--moss) 20%,transparent)}
.cform [aria-invalid="true"]{border-color:#a5533f}
.hint{font-size:.85rem;color:var(--bark);margin-top:-10px}
.hint.err{color:#a5533f}
.radios{display:flex;flex-wrap:wrap;gap:10px 28px;font-size:.98rem}
.radios label,.agree{display:flex;align-items:flex-start;gap:10px;cursor:pointer}
.radios input,.agree input{accent-color:var(--moss);width:18px;height:18px;margin-top:.35em;flex:none}
.agree{font-size:.88rem;color:var(--bark);line-height:1.9}
.cform .btn{justify-self:start;border:0;cursor:pointer;font-family:inherit;padding:18px 48px}
.cform .btn[disabled]{opacity:.5;cursor:default}
.fmsg{font-size:.95rem;min-height:1.5em}
.fmsg.ok{color:var(--moss)}.fmsg.ng{color:#a5533f}
.formside{display:grid;gap:40px;min-width:0}
.prepare{background:var(--paper);padding:clamp(24px,4vw,40px)}
.dl dd small{font-size:.82rem;color:var(--bark)}
footer.site .footlogo{width:min(220px,60vw);height:auto;display:block}
/* v16：ラベルと誘導文字を大きく・濃く */
.eyebrow.jp{font-size:1.02rem;letter-spacing:.28em;color:var(--moss);font-weight:500}
.eyebrow.jp::after{opacity:.8}
.biz .tag.jp{font-size:1.05rem;letter-spacing:.26em;font-weight:500}
.more{font-size:.98rem;letter-spacing:.16em;color:var(--cedar)}
.cycle .eyebrow.jp,.call .eyebrow.jp{color:var(--on-night-muted)}
#timber{padding-top:clamp(56px,8vw,96px)}

/* ===== v19 ===== */
.photo figcaption{display:none}
/* 福島県の地図 */
.fkwrap{margin:0;min-width:0}
.fkmap{display:block;width:100%;height:auto;max-width:100%}
.fkmap .muni{fill:var(--paper);stroke:var(--rule);stroke-width:.8}
.fkmap .area{fill:color-mix(in srgb,var(--moss) 22%,var(--paper));stroke:var(--paper);stroke-width:.8}
.fkmap .core{fill:var(--moss);stroke:var(--paper);stroke-width:.8}
.fkmap .pref{fill:none;stroke:var(--bark);stroke-width:1.6}
.fkmap .office{fill:var(--paper);stroke:var(--cedar);stroke-width:2}
.fkmap .officedot{fill:var(--cedar)}
.fkmap text{font-family:var(--f-sans);paint-order:stroke;stroke:var(--mist);stroke-width:5px;stroke-linejoin:round}
.fkmap .lbl{font-size:19px;fill:var(--cedar);letter-spacing:.08em}
.fkmap .olbl{font-size:21px;fill:var(--cedar);font-weight:500;letter-spacing:.06em}
.fklegend{display:flex;flex-wrap:wrap;gap:6px 22px;font-size:.88rem;color:var(--bark);margin-top:14px}
.fklegend b{display:inline-block;width:12px;height:12px;margin-right:8px;vertical-align:-1px}
.lg-core{background:var(--moss)}
.lg-area{background:color-mix(in srgb,var(--moss) 22%,var(--paper));outline:1px solid var(--rule)}
.lg-office{background:var(--paper);border:2px solid var(--cedar);border-radius:50%}
/* 山のその後：明るい地に */
.cycle{background:var(--paper);color:var(--cedar)}
.cycle .eyebrow.jp{color:var(--moss)}
.cycle .lead{color:var(--bark)}
.steps{border-top-color:var(--rule)}
.steps li+li{border-left-color:var(--rule)}
.steps .k{color:var(--cedar)}
.steps .n{color:var(--moss)}
.steps p{color:var(--bark)}
.steps .who{color:var(--cedar)}
.steps li.with .k{-webkit-text-stroke:1px var(--bark)}
.steps li.with .who{color:var(--bark);border-bottom-color:var(--bark)}
.cycle-note{color:var(--bark)}
@media (max-width:880px){.steps li:nth-child(n+3){border-top-color:var(--rule)}}
@media (max-width:480px){.steps li+li{border-top-color:var(--rule)}}
/* 実績 */
.figures .v small.pre{font-size:.3em;margin:0 8px 0 0;letter-spacing:.16em}
.fkmap .glbl{font-family:var(--f-mincho);font-size:34px;fill:var(--cedar);letter-spacing:.18em;font-weight:500}
.fkmap .glbl.on{fill:var(--paper);stroke:none}
.fkmap .olbl{font-size:30px}
#area .biz{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr)}
@media (max-width:880px){#area .biz{grid-template-columns:1fr}}
/* v20：山林伐採 案B（文章→写真2枚） */
.harvestB .cols{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(40px,7vw,120px);align-items:start}
.harvestB h2{font-size:clamp(1.5rem,3vw,2.1rem);letter-spacing:.16em}
.harvestB .tag{display:block;margin-bottom:16px}
.harvestB .prose{color:var(--bark);max-width:32em}
.harvestB .row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.35fr);gap:16px;margin-top:clamp(40px,6vw,64px)}
.harvestB .row .photo{height:clamp(260px,32vw,440px);margin:0}
@media (max-width:880px){
  .harvestB .cols{grid-template-columns:1fr;gap:20px}
  .harvestB .row{grid-template-columns:1fr}
  .harvestB .row .photo{height:auto;aspect-ratio:4/3}
}
.harvestB .tag.jp{font-family:var(--f-mincho);font-style:normal;font-size:1.05rem;letter-spacing:.26em;font-weight:500;color:var(--moss)}
.hero .sub{max-height:none}
@media (max-width:880px){.harvestB .row .photo:first-child{aspect-ratio:4/5}}
.biz .prose p+p{margin-top:1em}
/* v23：お問い合わせ 地図2つ・キャッチ付き写真 */
.mapgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(24px,4vw,48px)}
.mapcard{min-width:0;display:flex;flex-direction:column;gap:10px}
.mapframe{aspect-ratio:4/3;background:var(--paper);border:1px solid var(--rule);overflow:hidden}
.mapframe iframe{width:100%;height:100%;border:0;display:block;filter:saturate(.75)}
.mapph{height:100%;display:grid;place-items:center;color:var(--bark);font-size:.88rem}
.mapcard h3{font-family:var(--f-mincho);font-weight:500;font-size:1.25rem;letter-spacing:.18em;margin-top:10px;display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 14px}
.mapcard h3 small{font-family:var(--f-sans);font-size:.82rem;letter-spacing:.1em;color:var(--bark)}
.mapcard p{color:var(--bark);font-size:.95rem}
.mapcard .more{margin-top:6px}
@media (max-width:720px){.mapgrid{grid-template-columns:1fr}}
.capbanner{position:relative}
.capbanner::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,24,20,.55) 0%,rgba(20,24,20,.25) 45%,rgba(20,24,20,0) 75%)}
.photo figcaption.cap{display:flex;flex-direction:column;position:absolute;z-index:1;inset:auto auto 50% max(16px,var(--gutter));transform:translateY(50%);right:auto;bottom:50%;
  font-family:var(--f-mincho);font-style:normal;font-size:clamp(1.6rem,3.6vw,2.8rem);letter-spacing:.2em;line-height:1.7;color:#f6f5ef;text-shadow:0 2px 18px rgba(0,0,0,.35)}
/* v25：リンクを分かりやすく */
.btn-go{margin-top:40px}
.btn-go::after{content:"";width:28px;height:1px;background:currentColor;transition:width .3s}
.btn-go:hover::after{width:44px}
.more{border-bottom:1px solid var(--rule);padding-bottom:6px}
.more::after{content:"→";width:auto;height:auto;background:none;font-family:var(--f-sans);transition:transform .3s}
.more:hover::after{width:auto;transform:translateX(6px)}
.more:hover{color:var(--moss);border-color:var(--moss)}
/* v26：最後のお問い合わせ帯を明るく */
.call{background:var(--mist);color:var(--cedar)}
.call .bg{opacity:1}
.call::before{content:"";position:absolute;inset:0;z-index:0;background:linear-gradient(90deg,color-mix(in srgb,var(--mist) 94%,transparent) 0%,color-mix(in srgb,var(--mist) 82%,transparent) 42%,color-mix(in srgb,var(--mist) 10%,transparent) 78%)}
.call .wrap{z-index:1}
.call .eyebrow.jp{color:var(--moss)}
.call .lead{color:var(--bark)}
.call .btn.on-dark{background:var(--cedar);color:var(--mist)}
@media (max-width:720px){.call::before{background:color-mix(in srgb,var(--mist) 84%,transparent)}}
.call .bg{z-index:0}
.call::before{z-index:1}
.call .wrap{position:relative;z-index:2}
/* v27：日本語の文節で改行する（対応ブラウザ） */
.lead,.prose p,.h2,h2,h3,.soft,.cycle-note,.dots li,.steps p,.faq summary,.faq p,.job p,.door p{word-break:auto-phrase}
.call .lead{max-width:none}
/* v28：改行入りの文章を詰めすぎない幅に */
.lead{max-width:40em}
.cycle .lead{max-width:32em}
.cycle-note{max-width:48em}
.soft{max-width:34em}
.steps .k{font-size:1.8rem;letter-spacing:.3em}
@media (max-width:720px){.lead br,.cycle-note br,.soft br{display:none}}
@media (max-width:720px){.prose br{display:none}}
.fkwrap{overflow:hidden}.fkmap{aspect-ratio:auto}
.fkmap .glbl{font-size:24px}
.fkmap .olbl{font-size:20px}
/* v30：スマホでは文章を写真より先に */
@media (max-width:880px){
  .hero-text{order:0}
  .hero .wrap{gap:28px}
  .hero-photo{order:1}
  .thought .wrap > div{order:0}
  .thought .photo{order:1;aspect-ratio:4/3}
  .biz > div{order:0}
  .biz > .photo,.biz.rev .photo,.biz > .fkwrap{order:1}
  .split .txt{order:0}
  .split .photo{order:1}
}
.maps-in-about{margin-top:clamp(64px,9vw,112px)}
/* v32：お問い合わせ最下部の写真を明るく */
.capbanner::after{background:linear-gradient(90deg,color-mix(in srgb,var(--mist) 88%,transparent) 0%,color-mix(in srgb,var(--mist) 60%,transparent) 40%,color-mix(in srgb,var(--mist) 0%,transparent) 72%)}
.photo figcaption.cap{color:var(--cedar);text-shadow:0 0 18px color-mix(in srgb,var(--mist) 70%,transparent)}
@media (max-width:720px){.capbanner::after{background:color-mix(in srgb,var(--mist) 62%,transparent)}}

/* ===== v33 スマホ：案B（スワイプ＋下部固定ボタン） ===== */
.mbar{display:none}
.rdots{display:none}
@media (max-width:720px){
  body{padding-bottom:calc(64px + env(safe-area-inset-bottom,0px))}
  .mbar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:40;
    background:var(--cedar);padding-bottom:env(safe-area-inset-bottom,0px);box-shadow:0 -4px 18px rgba(0,0,0,.12)}
  .mbar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:10px 0;text-decoration:none;color:var(--mist);line-height:1.3}
  .mbar a+a{background:var(--moss)}
  .mbar span{font-size:.92rem;letter-spacing:.16em}
  .mbar small{font-size:.66rem;letter-spacing:.08em;opacity:.8}

  /* 横スワイプの共通 */
  .rail{display:flex!important;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;
    gap:12px;margin-inline:calc(-1 * max(16px,env(safe-area-inset-left,0px)));padding-inline:max(16px,env(safe-area-inset-left,0px));scroll-padding-inline:max(16px,env(safe-area-inset-left,0px))}
  .rail::-webkit-scrollbar{display:none}
  .rail > *{scroll-snap-align:start;flex:0 0 80%}
  .rdots{display:flex;justify-content:center;gap:6px;margin-top:16px}
  .rdots i{width:6px;height:6px;border-radius:3px;background:var(--rule);transition:width .3s,background .3s}
  .rdots i.on{width:18px;background:var(--moss)}

  /* 山のその後：4工程をカードに */
  .steps.rail{border-top:0;margin-top:40px}
  .steps.rail > li{padding:22px 18px!important;border:0!important;margin:0!important;background:var(--mist);min-height:200px}
  .cycle .steps.rail > li{background:var(--mist)}

  /* 実績の数字をカードに */
  .figures.rail{border:0;margin-top:40px}
  .figures.rail > div{border:0!important;border-top:1px solid var(--rule)!important;padding:20px 0 0!important;flex-basis:62%}

  /* 伐採の写真2枚 */
  .harvestB .row.rail{margin-top:28px}
  .harvestB .row.rail > .photo{height:300px!important;aspect-ratio:auto!important;flex-basis:84%}
}

/* ===== v34 スマホ：案A（入口）＋案C（章立て） ===== */
.chno{display:none}
details.mfold > summary{display:none}
details.mfold{display:block}
@media (max-width:720px){
  /* 案A：全画面の写真にキャッチを重ねる */
  .hero{padding-block:0}
  .hero .wrap{display:block;position:relative;padding:0!important;max-width:none;
    height:min(calc(100svh - 56px - 64px),760px);min-height:520px}
  .hero-photo{position:absolute!important;inset:0;margin:0!important;aspect-ratio:auto!important;height:100%}
  .hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,22,18,.15) 0%,rgba(18,22,18,.05) 35%,rgba(18,22,18,.6) 100%)}
  .hero-text{position:relative;z-index:1;height:100%;display:block!important;padding:28px max(20px,env(safe-area-inset-right,0px)) 26px max(20px,env(safe-area-inset-left,0px))}
  .hero h1{position:absolute;top:32px;right:max(22px,env(safe-area-inset-right,0px));color:#f6f5ef;
    font-size:clamp(1.9rem,8.4vw,2.4rem);letter-spacing:.28em;text-shadow:0 2px 16px rgba(0,0,0,.45)}
  .hero h1 em{color:#e2e8cf}
  .hero .sub{position:absolute;left:max(20px,env(safe-area-inset-left,0px));right:max(20px,env(safe-area-inset-right,0px));bottom:24px;
    writing-mode:horizontal-tb;color:#f2f2ec;font-size:.88rem;line-height:1.9;letter-spacing:.12em;text-shadow:0 1px 10px rgba(0,0,0,.5)}
  .hero .sub br{display:block}

  /* 案C：章番号 */
  .chno{display:block;font-family:var(--f-latin);font-weight:400;font-size:3.6rem;line-height:1;color:var(--moss);opacity:.35;margin-bottom:6px;letter-spacing:.02em}
  section{padding-block:72px}
  .thought .wrap,.biz,.record,.pair{gap:28px}

  /* 案C：補足は「＋」でたたむ */
  details.mfold{margin-top:22px;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
  details.mfold > summary{display:flex;justify-content:space-between;align-items:center;list-style:none;cursor:pointer;
    padding:14px 2px;font-family:var(--f-mincho);font-size:1rem;letter-spacing:.14em;color:var(--cedar)}
  details.mfold > summary::-webkit-details-marker{display:none}
  details.mfold > summary::after{content:"＋";color:var(--moss);font-family:var(--f-sans)}
  details.mfold[open] > summary::after{content:"－"}
  details.mfold .soft,details.mfold .cycle-note{margin:0 0 16px;border-left:0;padding-left:0;background:none;padding:0 2px}
}
@media (max-width:720px){
  .hero .wrap{height:min(calc(100svh - 56px - 64px - 32px),740px)}
  .hero .sub{bottom:30px}
}
.prep{max-width:40em}
/* v39：送信完了の表示 */
.fdone{background:var(--paper);border-top:3px solid var(--moss);padding:clamp(28px,5vw,48px);display:flex;flex-direction:column;gap:18px;align-items:flex-start;min-width:0}
.fdone:focus{outline:none}
.fdone .lead{margin-top:0}
.fdone .btn{border:0;cursor:pointer;font-family:inherit}
.fmsg{font-size:1rem}
@media (max-width:720px){.cform{margin-bottom:24px}}
[hidden]{display:none!important}