@font-face{font-family:'Noto Sans JP';src:url(/assets/fonts/noto-sans-jp-var.woff2) format('woff2');font-weight:100 900;font-style:normal;font-display:swap}
:root{--c-main:#22d3ee;--c-accent:#f472b6;--c-text:#f4f4f8;--c-bg:#08090c;--c-surface:#12131a;--c-muted:#9aa0b4;--c-line:#2f3142;--c-on-main:#111111;--c-on-accent:#111111;--f-head:'Noto Sans JP','Hiragino Sans','Yu Gothic','Meiryo',sans-serif;--f-body:'Noto Sans JP','Hiragino Sans','Yu Gothic','Meiryo',sans-serif;--fs-base:16.0px;--fs-h1-base:70.0px;--fs-h2-base:33.5px;--fs-h1:var(--fs-h1-base);--fs-h2:var(--fs-h2-base);--fs-h3:23.1px;--hw:700;--ls:0.02em;--radius:2px;--radius-l:16px;--line:1px;--maxw:1152px;--space:1.6;--shadow:0 2px 8px rgba(0,0,0,.45);--shadow-card:0 6px 24px rgba(0,0,0,.5);--btn-weight:600;--hero-h:100vh;--eyebrow-ls:0.2em;--card-ratio:16/9;--c-head-bg:#050608;--c-head-text:#f4f4f8;color-scheme:dark}
/* 見た目の型の共通の CSS(docs/44 §14-1)。型ごとの違いは :root の値と body の骨組みの印だけ。
   当社が作る決まった物で、AI は書かない。よそからは何も読み込まない。 */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;overflow-x:clip;font-family:var(--f-body);color:var(--c-text);background:var(--c-bg);font-size:var(--fs-base);line-height:1.85;letter-spacing:var(--ls);overflow-wrap:anywhere}
h1,h2,h3,h4{font-family:var(--f-head);font-weight:var(--hw);line-height:1.35;letter-spacing:calc(var(--ls) * 1.2)}
a{color:var(--c-main);text-underline-offset:.2em}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.sr{position:absolute;left:-9999px}

/* 上の帯 */
header.site{background:var(--c-bg);border-bottom:var(--line) solid var(--c-line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px 24px;min-height:68px;flex-wrap:wrap}
header.site .brand{font-family:var(--f-head);font-weight:var(--hw);font-size:1.2rem;color:var(--c-text);text-decoration:none}
.brand-logo{display:block;max-height:52px;width:auto}
nav.site{display:flex;gap:4px 20px;flex-wrap:wrap}
nav.site a{color:var(--c-text);text-decoration:none;font-size:.95rem;padding:6px 0;border-bottom:2px solid transparent}
nav.site a.on,nav.site a:hover{color:var(--c-main);border-bottom-color:var(--c-main)}
.hd-center header.site .wrap{flex-direction:column;justify-content:center;padding-top:14px;padding-bottom:10px}
.hd-bar header.site{background:var(--c-main);border-bottom:0}
.hd-bar header.site .brand,.hd-bar nav.site a{color:var(--c-on-main)}
.hd-bar nav.site a.on,.hd-bar nav.site a:hover{color:var(--c-on-main);border-bottom-color:var(--c-on-main)}
/* 頭の欄の色(暗い帯・透ける)・メニューの位置・右端のボタン(docs/44 §21-1b) */
.htone-dark header.site{background:var(--c-head-bg);border-bottom-color:var(--c-line)}
.htone-dark header.site .brand,.htone-dark nav.site a{color:var(--c-head-text)}
.htone-clear header.site{position:absolute;left:0;right:0;z-index:5;background:transparent;border-bottom:0}
.htone-clear header.site .brand,.htone-clear nav.site a{color:var(--c-head-text)}
.htone-clear:not(.hero-full):not(.hero-photo) main,.htone-clear .hero:not(.no-photo) ~ main{padding-top:calc(var(--space) * 3rem)}
.nav-center nav.site{margin:0 auto}
.head-cta{padding:.55em 1.3em;font-size:.9rem}

/* 最初の大きな段 */
.hero{padding:calc(var(--space) * 4.5rem) 0;background:var(--c-surface)}
.hero h1{font-size:var(--fs-h1);margin:0 0 .4em}
.hero p{margin:0 0 1em;color:var(--c-muted);font-size:1.05rem}
.hero .hero-inner{display:grid;gap:32px;align-items:center}
.hero figure{margin:0}
.hero figure img{width:100%;border-radius:var(--radius-l);object-fit:cover;aspect-ratio:4/3}
.hero-text .hero{background:var(--c-bg);padding:calc(var(--space) * 6rem) 0 calc(var(--space) * 3rem)}
.hero-text .hero h1{font-size:calc(var(--fs-h1) * 1.2);max-width:18em}
.hero-photo .hero{position:relative;padding:0;background:var(--c-main);color:var(--c-on-main)}
.hero-photo .hero figure img{border-radius:0;aspect-ratio:auto;height:min(78vh,640px);min-height:360px}
.hero-photo .hero .hero-inner{position:absolute;inset:0;display:flex;align-items:flex-end;padding-bottom:calc(var(--space) * 3rem)}
.hero-photo .hero .hero-copy{background:rgba(0,0,0,.55);color:#fff;padding:20px 24px;border-radius:var(--radius)}
.hero-photo .hero .hero-copy p{color:#fff}
.hero-photo .hero.no-photo .hero-inner{position:static;padding:calc(var(--space) * 5rem) 20px}
.hero-photo .hero.no-photo .hero-copy{background:transparent;padding:0;color:var(--c-on-main)}
.hero-photo .hero.no-photo .hero-copy p{color:var(--c-on-main)}
/* 画面いっぱいの背景の写真に文字を重ねる大見出し(docs/44 §21-1b)。文字を読ませる重ねは背景の色から */
.hero-full .hero{position:relative;padding:0;background:var(--c-surface);color:var(--c-text);overflow:hidden}
.hero-full .hero figure{position:absolute;inset:0;margin:0}
.hero-full .hero figure img{width:100%;height:100%;object-fit:cover;border-radius:0;aspect-ratio:auto}
.hero-full .hero figure::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,var(--c-bg) 0%,transparent 75%);opacity:.9}
.hero-full .hero .hero-inner{position:relative;display:flex;flex-direction:column;justify-content:flex-end;align-items:flex-start;min-height:var(--hero-h);padding-top:calc(var(--space) * 6rem);padding-bottom:calc(var(--space) * 4rem)}
.hero-full .hero .hero-copy{max-width:46em}
.hero-full .hero h1{font-size:var(--fs-h1)}
.hero-full .hero p{color:var(--c-muted)}
.ht-middle-left.hero-full .hero .hero-inner{justify-content:center}
.ht-center.hero-full .hero .hero-inner,.ht-center.hero-photo .hero .hero-inner{justify-content:center;align-items:center;text-align:center}
.ht-center .hero-actions{justify-content:center}
.ht-middle-left.hero-photo .hero .hero-inner{align-items:center}
.hero-eyebrow,.dai-eyebrow{display:none;margin:0 0 .5em;font-size:.78rem;font-weight:700;letter-spacing:var(--eyebrow-ls);text-transform:uppercase;color:var(--c-main)}
.hdeco-eyebrow .hero-eyebrow,.hdeco-eyebrow .dai-eyebrow{display:block}
.hero .hero-lead{font-size:1.1rem;max-width:40em}

/* ボタン */
.dai-button,.hero .btn{display:inline-block;background:var(--c-accent);color:var(--c-on-accent);text-decoration:none;padding:calc(.8em - 2px) calc(1.8em - 2px);border-radius:var(--btn-r,var(--radius));font-weight:var(--btn-weight);box-shadow:var(--shadow);border:2px solid transparent}
/* ボタンの角・塗り(型の骨組み。docs/44 §21-1b) */
.btn-square{--btn-r:0}
.bcol-main .dai-button,.bcol-main .hero .btn,.bcol-main .contact-form button{background:var(--c-main);color:var(--c-on-main)}
.bcol-main .dai-cta .dai-button{background:var(--c-on-main);color:var(--c-main)}
.btn-round{--btn-r:999px}
.btnf-outline .dai-button,.btnf-outline .hero .btn{background:transparent;color:var(--c-main);border-color:currentColor;box-shadow:none}
.dai-button-ghost,.hero .btn-ghost{background:transparent;color:inherit;border-color:var(--c-line);box-shadow:none}
.dai-actions,.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:1.2em 0 0}

/* 本文 */
main{padding:calc(var(--space) * 3rem) 0 calc(var(--space) * 4.5rem)}
main h1{font-size:var(--fs-h2);margin:0 0 1em}
main h2{font-size:var(--fs-h2);margin:calc(var(--space) * 3.2rem) 0 .9em;padding-bottom:.35em;border-bottom:var(--line) solid var(--c-line)}
main h2::before{content:"";display:block;width:2.2em;height:3px;background:var(--c-accent);margin-bottom:.6em}
/* 見出しの飾り(バー・下の線・英字の小さな札・無し) */
.hdeco-line main h2::before,.hdeco-eyebrow main h2::before,.hdeco-none main h2::before{display:none}
.hdeco-eyebrow main h2,.hdeco-none main h2{border-bottom:0;padding-bottom:0}
.hdeco-eyebrow main .dai-eyebrow + h2{margin-top:0}
main h2.dai-part{font-size:calc(var(--fs-h2) * 1.15)}
.dai-lead{font-size:1.08rem;color:var(--c-muted);max-width:42em}
main h3{font-size:var(--fs-h3);margin:1.8em 0 .5em}
main table{border-collapse:collapse;width:100%}
main th,main td{border-bottom:var(--line) solid var(--c-line);padding:12px 10px;text-align:left;vertical-align:top}
main th{width:30%;color:var(--c-muted);font-weight:600}
main section{margin:0 0 calc(var(--space) * 1rem)}
.news-list{list-style:none;padding:0;margin:0}
.news-list li{border-bottom:var(--line) solid var(--c-line);padding:14px 0;display:flex;gap:4px 16px;flex-wrap:wrap}
.news-list time{color:var(--c-muted);font-size:.9rem}

/* 部品(AI は部品の名前 = class と中身だけを書く。docs/44 §14-1) */
.dai-strengths ul,.dai-services ul{list-style:none;padding:0;margin:0;display:grid;gap:20px}
.dai-strengths li,.dai-services li{padding:24px;border-radius:var(--radius-l);background:var(--c-bg)}
.dai-strengths h3,.dai-services h3{margin-top:0}
.dai-strengths li{counter-increment:strength}
.dai-strengths ul{counter-reset:strength}
.dai-strengths li::before{content:counter(strength,decimal-leading-zero);display:block;color:var(--c-main);font-family:var(--f-head);font-size:1.6rem;font-weight:var(--hw);margin-bottom:.3em}
.dai-services img{border-radius:var(--radius);margin-bottom:12px;aspect-ratio:var(--card-ratio);object-fit:cover;width:100%}
/* カードの文字を写真に重ねる(docs/44 §21-1b。今のサイトから組み直したカード = .dai-card-text がある物) */
.ct-over .dai-services li:has(.dai-card-text){position:relative;padding:0;overflow:hidden}
.ct-over .dai-services li:has(.dai-card-text) img{margin:0;border-radius:0}
.ct-over .dai-services li:has(.dai-card-text)::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,var(--c-bg) 0%,transparent 70%);opacity:.92;pointer-events:none}
.ct-over .dai-card-text{position:absolute;left:0;right:0;bottom:0;z-index:1;padding:14px 18px}
.ct-over .dai-card-text h3{margin:0;font-size:1.1rem}
.ct-over .dai-card-text a{position:absolute;inset:0;font-size:0}
.dai-card-text .dai-eyebrow{margin:0 0 .2em}
.cards-border .dai-strengths li,.cards-border .dai-services li{border:var(--line) solid var(--c-line)}
.cards-shadow .dai-strengths li,.cards-shadow .dai-services li{box-shadow:var(--shadow-card)}
.cards-flat .dai-strengths li,.cards-flat .dai-services li{background:var(--c-surface)}
.dai-faq dl{margin:0}
.dai-faq dt{font-weight:700;margin-top:18px;padding-left:2em;position:relative}
.dai-faq dt::before{content:"Q";position:absolute;left:0;color:var(--c-main);font-family:var(--f-head)}
.dai-faq dd{margin:6px 0 0;padding:0 0 16px 2em;border-bottom:var(--line) solid var(--c-line);position:relative}
.dai-faq dd::before{content:"A";position:absolute;left:0;color:var(--c-accent);font-weight:700}
.dai-cta{background:var(--c-main);color:var(--c-on-main);padding:calc(var(--space) * 2.5rem) 24px;border-radius:var(--radius-l);text-align:center;margin-top:calc(var(--space) * 3rem)}
.dai-cta h2{border:0;color:var(--c-on-main);margin-top:0}
.dai-cta h2::before{display:none}
.dai-cta p{margin:.4em 0}
.dai-cta .dai-lead,.dai-cta .dai-eyebrow{color:var(--c-on-main);margin-left:auto;margin-right:auto}
.dai-company th{width:28%}

/* 部品(2026-10-13 足した物。docs/44 §16) */
.dai-prices ul,.dai-staff ul,.dai-works ul,.dai-gallery ul,.dai-voices ul,.dai-recruit ul{list-style:none;padding:0;margin:0;display:grid;gap:20px}
.dai-prices li,.dai-works li,.dai-recruit li{padding:24px;border-radius:var(--radius-l);background:var(--c-bg)}
.cards-border .dai-prices li,.cards-border .dai-works li,.cards-border .dai-recruit li{border:var(--line) solid var(--c-line)}
.cards-shadow .dai-prices li,.cards-shadow .dai-works li,.cards-shadow .dai-recruit li{box-shadow:var(--shadow-card)}
.cards-flat .dai-prices li,.cards-flat .dai-works li,.cards-flat .dai-recruit li{background:var(--c-surface)}
.dai-prices h3,.dai-works h3,.dai-recruit h3,.dai-staff h3{margin-top:0}
.dai-price{color:var(--c-main);font-family:var(--f-head);font-weight:var(--hw);font-size:1.5rem;margin:.2em 0}
.dai-steps ol{list-style:none;padding:0;margin:0;counter-reset:step;display:grid;gap:16px}
.dai-steps li{counter-increment:step;position:relative;padding:4px 0 16px 64px;border-bottom:var(--line) solid var(--c-line)}
.dai-steps li::before{content:counter(step);position:absolute;left:0;top:0;width:44px;height:44px;border-radius:50%;background:var(--c-main);color:var(--c-on-main);display:flex;align-items:center;justify-content:center;font-family:var(--f-head);font-weight:var(--hw)}
.dai-steps h3{margin:.3em 0 .2em}
.dai-staff li{text-align:center}
.dai-staff img{width:160px;height:160px;border-radius:50%;object-fit:cover;margin:0 auto 12px}
.dai-role,.dai-meta,.dai-who{color:var(--c-muted);font-size:.9rem;margin:.2em 0}
.dai-gallery ul{grid-template-columns:repeat(2,1fr);gap:10px}
.dai-gallery figure{margin:0}
.dai-gallery img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:var(--radius)}
.dai-gallery figcaption{color:var(--c-muted);font-size:.85rem;margin-top:4px}
.dai-voices li{background:var(--c-surface);border-radius:var(--radius-l);padding:24px}
.dai-voices blockquote{margin:0;padding:0}
.dai-voices blockquote p::before{content:"“";color:var(--c-main);font-size:2rem;line-height:0;vertical-align:-.4em;margin-right:4px}
.dai-works img{border-radius:var(--radius);margin-bottom:12px;aspect-ratio:var(--card-ratio);object-fit:cover;width:100%}
/* 人が多い並び(今のサイトから組み直した物) */
.dai-staff-many ul{grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:16px 12px}
.dai-staff-many img{width:64px;height:64px;margin-bottom:6px}
.dai-staff-many h3{font-size:.8rem;font-weight:600;letter-spacing:0}
.dai-staff-many h3 a{color:inherit;text-decoration:none}
/* 写真と文を左右に(dai-feature。左右は交互・スマホは縦) */
.dai-feature-item{display:grid;gap:24px;align-items:center;margin:0 0 calc(var(--space) * 3.5rem)}
.dai-feature-item figure{margin:0}
.dai-feature-item img{width:100%;aspect-ratio:var(--card-ratio);object-fit:cover;border-radius:var(--radius-l)}
.cards-border .dai-feature-item img{border:var(--line) solid var(--c-line)}
.cards-shadow .dai-feature-item img{box-shadow:var(--shadow-card)}
.dai-feature-text h3{font-size:var(--fs-h2);margin:.1em 0 .5em}
.dai-feature-text ul{padding-left:1.2em;color:var(--c-muted)}
/* 区切りの帯(背景の写真を敷く・帯の色)。文字を読ませる重ねは背景の色から */
.dai-band{position:relative;margin:calc(var(--space) * 2rem) calc(50% - 50vw);padding:calc(var(--space) * 4rem) max(20px,calc(50vw - var(--maxw) / 2 + 20px));overflow:hidden}
.dai-band-bg{position:absolute;inset:0;margin:0;z-index:0}
.dai-band-bg img{width:100%;height:100%;object-fit:cover;border-radius:0}
.dai-band-bg::after{content:"";position:absolute;inset:0;background:var(--c-bg);opacity:.74}
.dai-band-inner{position:relative;z-index:1}
main > .wrap > .dai-band:first-child{margin-top:calc(var(--space) * -3rem)}
.dai-band-inner > section:first-child h2{margin-top:0}
.band-none .dai-band-bg,.band-color .dai-band-bg{display:none}
.band-color .dai-band{background:var(--c-surface)}
.band-none .dai-band{padding-top:0;padding-bottom:0;margin-top:0}
.dai-numbers{background:var(--c-main);color:var(--c-on-main);border-radius:var(--radius-l);padding:calc(var(--space) * 2rem) 20px;margin-top:calc(var(--space) * 2rem)}
.dai-numbers h2{color:var(--c-on-main);border:0;margin-top:0;text-align:center}
.dai-numbers h2::before{display:none}
.dai-numbers ul{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:16px;text-align:center}
.dai-numbers strong{display:block;font-family:var(--f-head);font-size:2.4rem;line-height:1.2}
.dai-numbers span{font-size:.9rem}
.dai-access figure{margin:0 0 16px}
.dai-access img{border-radius:var(--radius);width:100%}
.dai-maplink{display:inline-block;margin-top:12px;font-weight:700}
.dai-hours{overflow-x:auto}
.dai-hours table{min-width:100%;text-align:center}
.dai-hours th,.dai-hours td{text-align:center;width:auto;padding:10px 6px}
.dai-hours tbody th{text-align:left;white-space:nowrap}
.dai-menu dl{margin:0 0 20px}
.dai-menu dt{font-weight:700;margin-top:14px}
.dai-menu dd{margin:2px 0 0;padding-bottom:12px;border-bottom:var(--line) dashed var(--c-line);color:var(--c-muted)}
.dai-menu dd .dai-price{float:right;font-size:1.05rem;margin:0 0 0 12px}
.dai-recruit dl{margin:0;display:grid;grid-template-columns:7em 1fr;gap:6px 12px}
.dai-recruit dt{color:var(--c-muted);font-weight:600}
.dai-recruit dd{margin:0}
.dai-qa details{border-bottom:var(--line) solid var(--c-line);padding:14px 0}
.dai-qa summary{cursor:pointer;font-weight:700;list-style-position:outside;margin-left:1.2em;color:var(--c-text)}
.dai-qa details p{margin:.6em 0 0 1.2em}
.dai-news .news-list{margin-bottom:10px}

/* お問い合わせの欄 */
.contact-form label{display:block;margin:16px 0 4px;font-weight:600}
.contact-form input,.contact-form textarea{width:100%;padding:12px;border:var(--line) solid var(--c-line);border-radius:var(--radius);font:inherit;background:var(--c-bg);color:var(--c-text)}
.contact-form button{margin-top:20px;background:var(--c-accent);color:var(--c-on-accent);border:0;border-radius:var(--btn-r,var(--radius));padding:12px 32px;font:inherit;font-weight:700;cursor:pointer}
.contact-form .hp{position:absolute;left:-9999px}

/* 下の帯 */
footer.site{background:var(--c-surface);padding:calc(var(--space) * 2.5rem) 0;font-size:.92rem;color:var(--c-muted)}
footer.site p{margin:2px 0}
footer.site strong{color:var(--c-text)}
footer.site .foot-nav{display:flex;gap:6px 18px;flex-wrap:wrap;margin-top:12px}
footer.site .foot-nav a{color:var(--c-muted)}
.ft-dark footer.site{background:var(--c-main);color:var(--c-on-main)}
.ft-dark footer.site strong,.ft-dark footer.site .foot-nav a{color:var(--c-on-main)}
.ft-columns footer.site .wrap{display:grid;gap:20px}

/* パソコンの幅 */
@media (min-width:760px){
  .hero-split .hero .hero-inner{grid-template-columns:1.1fr 1fr}
  .dai-strengths ul{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
  .dai-services ul{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
  .ft-columns footer.site .wrap{grid-template-columns:2fr 1fr}
  .dai-prices ul,.dai-works ul,.dai-voices ul{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
  .dai-staff ul{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
  .dai-gallery ul{grid-template-columns:repeat(4,1fr)}
  .dai-numbers ul{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}
  .dai-access{display:grid;grid-template-columns:1fr 1fr;gap:0 28px;align-items:start}
  .dai-access h2{grid-column:1/-1}
  .dai-recruit ul{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
  .dai-feature-item{grid-template-columns:7fr 5fr;gap:48px}
  .dai-feature-rev{grid-template-columns:5fr 7fr}
  .dai-feature-rev figure{order:2}
  .dai-staff-many ul{grid-template-columns:repeat(auto-fill,minmax(96px,1fr))}
}
/* スマホの幅 */
@media (max-width:640px){
  :root{--fs-h1:calc(var(--fs-h1-base) * .72);--fs-h2:calc(var(--fs-h2-base) * .85)}
  .hero{padding:calc(var(--space) * 2.5rem) 0}
  .hero-text .hero{padding:calc(var(--space) * 3rem) 0 calc(var(--space) * 1.5rem)}
  .hero-photo .hero figure img{height:56vh;min-height:280px}
  .hero-photo .hero .hero-copy{padding:14px 16px}
  nav.site{gap:2px 14px;overflow-x:auto;flex-wrap:nowrap;max-width:100%}
  nav.site a{white-space:nowrap}
  main th{width:36%}
  .dai-recruit dl{grid-template-columns:1fr}
  .dai-numbers strong{font-size:1.9rem}
  .hero-full .hero .hero-inner{min-height:calc(var(--hero-h) * .75);padding-bottom:calc(var(--space) * 2.5rem)}
  .dai-staff-many ul{grid-template-columns:repeat(auto-fill,minmax(72px,1fr));gap:12px 8px}
  .dai-staff-many img{width:56px;height:56px}
  .dai-band{padding:calc(var(--space) * 2.5rem) 20px}
  header.site .head-cta{display:none}
}