/* ひでさん空調工房.com 共通スタイル（紺×オレンジ） */
:root{--fuji:#1c4b82;--fuji-deep:#123560;--sky:#eaf3fb;--sun:#f0862b;--sun-deep:#d46f1a;--ink:#1f2a37;--muted:#5b6774;--line:#d8e2ec;--cream:#fffdf8;--radius:14px;--shadow:0 8px 24px rgba(28,75,130,.10);--maxw:1080px;--artw:860px}
*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Hiragino Sans","Yu Gothic UI","Yu Gothic",Meiryo,sans-serif;color:var(--ink);background:#fff;line-height:1.8;font-size:16px;overflow-wrap:anywhere}
img{max-width:100%;height:auto;display:block}
a{color:var(--fuji)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 16px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* header */
.hd{position:sticky;top:0;z-index:40;background:#fff;border-bottom:1px solid var(--line)}
.hd .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:10px}
.logo{display:flex;flex-direction:column;text-decoration:none;color:var(--fuji-deep);line-height:1.2;min-width:0;flex:1 1 auto;overflow:hidden}
.logo b{font-size:1.05rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.logo small{font-size:.68rem;color:var(--muted);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hd-right{display:flex;align-items:center;gap:8px;flex:none}
@media(max-width:520px){.tel-btn .num{display:none}.tel-btn{padding:10px 12px;font-size:1.1rem}}
.tel-btn{display:inline-flex;align-items:center;gap:6px;background:var(--fuji);color:#fff;text-decoration:none;font-weight:700;padding:8px 12px;border-radius:999px;font-size:.88rem;white-space:nowrap}
.nav-toggle{display:none}
.nav-btn{display:flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;cursor:pointer;padding:0 10px;background:#fff}
.nav-btn span{display:block;height:2px;background:var(--fuji-deep);border-radius:2px}
.gnav{display:none;position:fixed;left:0;right:0;top:64px;bottom:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);overflow:auto;-webkit-overflow-scrolling:touch}
.nav-toggle:checked ~ .gnav{display:block}
.gnav .cols{padding:12px 16px 18px;display:grid;gap:12px}
.gnav h4{margin:0 0 4px;font-size:.8rem;color:var(--muted);letter-spacing:.05em}
.gnav ul{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.gnav a{display:block;text-decoration:none;color:var(--ink);font-weight:600;padding:7px 8px;border-radius:8px;font-size:.95rem}
.gnav a:hover,.gnav a.cur{background:var(--sky);color:var(--fuji-deep)}
@media(min-width:960px){
  .nav-btn{display:none}
  .gnav{display:block;position:static;box-shadow:none;border:0;overflow:visible;background:transparent}
  .gnav .cols{display:flex;gap:4px;padding:0;align-items:center;justify-content:center;height:auto}
  .gnav .cols > div{position:relative}
  .gnav h4{margin:0;font-size:.9rem;color:var(--ink);padding:8px 10px;cursor:default;border-radius:8px;font-weight:700}
  .gnav .cols > div:hover h4{background:var(--sky)}
  .gnav ul{display:none;position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);min-width:220px;padding:8px;z-index:50}
  .gnav .cols > div:hover ul{display:grid}
  .gnav a{font-size:.9rem;white-space:nowrap}
}

/* buttons */
.btn{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;text-decoration:none;border-radius:var(--radius);padding:14px 18px;font-weight:800;line-height:1.3;box-shadow:var(--shadow)}
.btn-ai{background:var(--sun);color:#fff;font-size:1.06rem}
.btn-ai small{font-weight:600;font-size:.76rem;opacity:.95;margin-top:3px}
.btn-tel{background:#fff;color:var(--fuji-deep);border:2px solid var(--fuji);font-size:1.04rem}
.btn-tel small{font-weight:600;font-size:.74rem;color:var(--muted);margin-top:3px}
.cta-row{display:grid;gap:10px}
.btn-link{display:inline-block;background:#fff;border:2px solid var(--fuji);color:var(--fuji-deep);text-decoration:none;font-weight:700;padding:10px 18px;border-radius:999px;font-size:.95rem;margin:4px 6px 4px 0}
.btn-link:hover{background:var(--sky)}
.btn-link.sun{background:var(--sun);border-color:var(--sun);color:#fff}

/* hero (top) */
.hero{background:linear-gradient(160deg,var(--sky) 0%,#fff 70%);padding:30px 0 28px;position:relative;overflow:hidden}
.hero .fuji{position:absolute;left:50%;bottom:-2%;width:150%;max-width:1700px;transform:translateX(-50%);opacity:.22;pointer-events:none;z-index:0}
.hero .fujiimg{position:absolute;left:50%;top:-6px;width:170%;max-width:1900px;transform:translateX(-50%);opacity:.7;pointer-events:none;z-index:0}
.hero .wrap{position:relative;z-index:1;display:grid;gap:22px;align-items:center}
.eyebrow{display:inline-block;background:#fff;border:1px solid var(--line);color:var(--fuji);font-weight:700;font-size:.78rem;padding:4px 12px;border-radius:999px;margin-bottom:12px}
.hero h1{font-size:1.7rem;line-height:1.35;margin:0 0 12px;color:var(--fuji-deep);letter-spacing:.01em}
.hero h1 em{font-style:normal;color:var(--sun)}
.hero p.lead{margin:0 0 16px;color:var(--muted);font-size:.97rem}
.trust{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px;padding:0;list-style:none}
.trust li{background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px 12px;font-size:.84rem;font-weight:700;color:var(--fuji-deep)}
.trust li span{display:block;font-size:.7rem;font-weight:600;color:var(--muted)}
.trust li.face{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:6px 12px;text-align:center}
.trust li.face img{width:64px;height:64px;border-radius:50%;object-fit:cover;object-position:center 20%;border:3px solid #fff;box-shadow:0 2px 8px rgba(28,75,130,.25);display:block}
.trust li.face span{margin-top:3px;color:var(--fuji-deep);font-weight:700}
.hero-art{aspect-ratio:16/10;border-radius:24px;overflow:hidden}
.hero-art img{width:100%;height:100%;object-fit:cover}
.ill-ph{aspect-ratio:16/10;border-radius:18px;background:linear-gradient(135deg,#dbe9f7,#fff 60%,#ffe7cf);display:flex;align-items:center;justify-content:center;color:var(--fuji);font-weight:700;text-align:center;padding:20px;border:1px dashed #9fb8d4;font-size:.9rem}
.ill-ph small{display:block;font-weight:500;color:var(--muted);font-size:.78rem;margin-top:6px}

/* sections */
.sec{padding:48px 0}
.sec.alt{background:var(--sky)}
.sec.cream{background:var(--cream)}
.st{text-align:center;font-size:1.4rem;color:var(--fuji-deep);margin:0 0 6px;letter-spacing:.02em}
.st::after{content:"";display:block;width:44px;height:4px;background:var(--sun);border-radius:2px;margin:10px auto 0}
.sl{text-align:center;color:var(--muted);margin:0 0 26px;font-size:.95rem}
.grid{display:grid;gap:14px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);display:flex;flex-direction:column}
.card .ill{aspect-ratio:3/2;border-radius:10px;background:linear-gradient(135deg,#eef4fa,#fff5ea);display:flex;align-items:center;justify-content:center;color:#9fb8d4;font-size:.8rem;margin-bottom:12px;border:1px dashed #cfdceb;overflow:hidden}
.card .ill img{width:100%;height:100%;object-fit:cover}
.card h3{margin:0 0 6px;font-size:1.05rem;color:var(--fuji-deep)}
.card p{margin:0 0 10px;font-size:.9rem;color:var(--muted)}
.card .price{font-weight:800;color:var(--sun-deep);font-size:1.05rem;margin-top:auto}
.card .price small{font-weight:600;color:var(--muted);font-size:.76rem}
.card .more{font-size:.88rem;font-weight:700;color:var(--fuji)}
.card a.cover{position:absolute;inset:0}
.card{position:relative}
.reason{display:flex;gap:14px;align-items:flex-start;background:#fff;border-radius:var(--radius);padding:16px;border:1px solid var(--line)}
.reason .n{flex:none;width:40px;height:40px;border-radius:50%;background:var(--fuji);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
.reason h3{margin:0 0 4px;font-size:1rem}.reason p{margin:0;font-size:.9rem;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.chips a{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 14px;text-decoration:none;font-weight:700;font-size:.9rem;color:var(--fuji-deep)}
.steps{list-style:none;padding:0;margin:0;display:grid;gap:10px;counter-reset:s}
.steps li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px 14px 56px;position:relative;font-size:.95rem}
.steps li::before{counter-increment:s;content:counter(s);position:absolute;left:14px;top:12px;width:30px;height:30px;border-radius:50%;background:var(--sun);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center}
.steps li b{display:block;color:var(--fuji-deep)}
.voice{background:#fff;border-radius:var(--radius);padding:16px 18px;border:1px solid var(--line);font-size:.92rem}
.voice .star{color:#f2b01e;letter-spacing:2px}.voice p{margin:6px 0 0}.voice small{color:var(--muted)}
.owner{display:grid;gap:18px;align-items:center}
.owner .face{max-width:240px;border-radius:50%;overflow:hidden;margin:0 auto;border:4px solid #fff;box-shadow:var(--shadow)}
.owner h3{margin:0 0 8px;color:var(--fuji-deep)}
.quals{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 0;padding:0;list-style:none}
.quals li{background:var(--sky);border-radius:8px;padding:6px 10px;font-size:.82rem;font-weight:700;color:var(--fuji-deep)}
.media{display:grid;gap:12px;grid-template-columns:1fr 1fr}
.media div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;text-align:center}
.media b{display:block;font-size:1.3rem;color:var(--fuji-deep)}.media span{font-size:.8rem;color:var(--muted)}
details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 16px;margin-bottom:8px}
summary{cursor:pointer;font-weight:700;padding:14px 0;list-style:none;position:relative;padding-left:30px}
summary::-webkit-details-marker{display:none}
summary::before{content:"Q";position:absolute;left:0;top:12px;width:24px;height:24px;border-radius:6px;background:var(--fuji);color:#fff;font-size:.8rem;display:flex;align-items:center;justify-content:center}
details p{margin:0 0 14px;font-size:.92rem;color:var(--muted)}
.band{background:var(--fuji-deep);color:#fff;padding:40px 0;text-align:center}
.band h2{margin:0 0 6px;font-size:1.35rem}.band p{margin:0 0 18px;opacity:.9}
.band .cta-row{max-width:520px;margin:0 auto}
.band .btn-tel{background:#fff}

/* price tables */
.tbl-wrap{overflow-x:auto;border-radius:10px;box-shadow:var(--shadow);margin:14px 0 6px;background:#fff}
table{width:100%;border-collapse:collapse;background:#fff;font-size:.92rem}
th,td{border:1px solid var(--line);padding:9px 12px;text-align:left;vertical-align:middle}
th{background:#f3f7fb;color:var(--fuji-deep);font-weight:700}
caption{caption-side:top;text-align:left;font-weight:800;color:var(--fuji-deep);padding:10px 12px;background:#e6eef7;border-bottom:2px solid var(--fuji)}
td.num,th.num{text-align:right;font-weight:700;white-space:nowrap}
td.item{font-weight:600}
td.rs{background:#fbfcfe}
.note{font-size:.85rem;color:var(--muted);margin:6px 0 14px}
.note li{margin:2px 0}
.tax{font-size:.8rem;color:var(--muted);text-align:right;margin:0 0 4px}

/* page (sub) */
.page-hero{background:linear-gradient(160deg,var(--sky) 0%,#fff 80%);padding:22px 0 18px;border-bottom:1px solid var(--line)}
.crumb{font-size:.8rem;color:var(--muted);margin:0 0 8px;list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:4px}
.crumb li+li::before{content:"›";margin:0 4px;color:#9fb8d4}
.crumb a{color:var(--muted);text-decoration:none}
.page-hero h1{font-size:1.45rem;line-height:1.4;margin:0;color:var(--fuji-deep)}
.page-hero p.lead{margin:8px 0 0;color:var(--ink);font-size:.95rem;background:rgba(255,255,255,.7);border-left:4px solid var(--sun);padding:8px 12px;border-radius:0 8px 8px 0}
.page-hero .updated{margin:8px 0 0;font-size:.78rem;color:var(--muted)}
.group{margin:22px 0 0;background:var(--sky);border-radius:var(--radius);padding:14px 16px}.group h4{margin:0 0 6px;font-size:.95rem;color:var(--fuji-deep)}.group ul{list-style:none;padding:0;margin:0;display:grid;gap:4px;font-size:.9rem}.group li::before{content:"▶ ";color:var(--sun);font-size:.7rem}
.song{max-width:860px;margin:0 auto;border-radius:18px;overflow:hidden;box-shadow:var(--shadow);background:#000}.song video{width:100%;height:auto;display:block}
.song.yt16{aspect-ratio:16/9;background:#000}.song.yt16 iframe{width:100%;height:100%;border:0;display:block}
.define{background:var(--sky);border-left:4px solid var(--sun);padding:10px 14px;border-radius:0 10px 10px 0;margin:0 0 18px;font-size:.95rem}
.page-ill{max-width:var(--artw);margin:18px auto 0}
.page-ill img{border-radius:18px}
.article{max-width:var(--artw);margin:0 auto;padding:26px 16px 40px}
.article h2{font-size:1.32rem;color:var(--fuji-deep);margin:40px 0 14px;padding:10px 14px;border-left:6px solid var(--sun);background:var(--sky);border-radius:0 10px 10px 0;line-height:1.45}
.article h2:first-child{margin-top:0}
.article h3{font-size:1.15rem;color:var(--fuji-deep);margin:32px 0 10px;padding-bottom:6px;border-bottom:2px solid var(--fuji);line-height:1.45}
.article h4{font-size:1.02rem;color:var(--fuji-deep);margin:24px 0 8px;padding-left:12px;border-left:4px solid var(--fuji);line-height:1.45}
.article h5,.article h6{font-size:1rem;color:var(--ink);margin:18px 0 6px}
.article p{margin:0 0 14px}
.article ul,.article ol{margin:0 0 14px;padding-left:1.4em}
.article li{margin:3px 0}
.article img{margin:12px auto;border-radius:10px;max-height:520px;width:auto}
.article img.inline{display:inline-block;margin:4px}
.article .photos{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0}
.article .photos img{margin:0;flex:1 1 200px;max-width:min(100%,320px);object-fit:cover}
.article b,.article strong{color:var(--fuji-deep)}
.article .box{background:var(--cream);border:1px solid #f0e2cf;border-radius:12px;padding:14px 16px;margin:14px 0}
.article .box.blue{background:var(--sky);border-color:var(--line)}
.article .check{list-style:none;padding:0}
.article .check li{padding-left:1.6em;position:relative}
.article .check li::before{content:"✔";position:absolute;left:0;color:var(--sun)}
.article .example{background:#fff;border:1px solid var(--line);border-left:6px solid var(--fuji);border-radius:12px;padding:14px 16px;margin:14px 0}
.article .example .total{font-weight:800;color:var(--sun-deep);font-size:1.08rem}
.article .example img{max-width:min(100%,360px);max-height:260px;margin:0 0 10px;object-fit:cover}
.article .example .photos img{max-width:min(100%,220px);max-height:160px}
.article .qa dt{font-weight:800;color:var(--fuji-deep);margin:16px 0 4px;padding-left:28px;position:relative}
.article .qa dt::before{content:"Q";position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:6px;background:var(--fuji);color:#fff;font-size:.78rem;display:flex;align-items:center;justify-content:center}
.article .qa dd{margin:0 0 6px;padding-left:28px;position:relative;color:var(--ink)}
.article .qa dd::before{content:"A";position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:6px;background:var(--sun);color:#fff;font-size:.78rem;display:flex;align-items:center;justify-content:center}
.article .cta{background:var(--sky);border-radius:var(--radius);padding:18px 16px;margin:26px 0;text-align:center}
.article .cta h3{border:0;margin:0 0 10px;padding:0;font-size:1.08rem}
.article .cta .cta-row{max-width:560px;margin:0 auto}
.article .menu3{display:grid;gap:12px;margin:16px 0}
.article .digest{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin:24px 0}
.article .digest h3{margin:0 0 8px;border:0;padding:0;font-size:1.05rem}
.article .digest ul{list-style:none;padding:0;margin:0 0 10px}
.article .digest li{padding-left:1.2em;position:relative}
.article .digest li::before{content:"・";position:absolute;left:0}
.article .digest .photo{margin:10px 0 0}
.article .eairu{background:var(--cream);border:1px solid #f0e2cf;border-radius:var(--radius);padding:16px;margin:24px 0;text-align:center}
.article .eairu img{margin:8px auto;width:100%;max-width:420px}
.article .eairu p{margin:4px 0}
.article .owner-box{display:grid;grid-template-columns:96px 1fr;gap:14px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px;margin:20px 0}
.article .owner-box img{margin:0;border-radius:50%;width:96px;height:96px;object-fit:cover}
.article .owner-box p{margin:0 0 6px;font-size:.95rem}
.article .ill-ph{margin:10px 0 18px}
.article .yt{aspect-ratio:16/9;margin:14px 0}
.article .yt iframe{width:100%;height:100%;border:0;border-radius:12px}
.article blockquote{margin:14px 0;padding:12px 16px;border-left:4px solid #f2b01e;background:#fffaf0;border-radius:0 10px 10px 0;font-size:.95rem}
.article blockquote p{margin:0 0 6px}
.article .voice-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin:12px 0}
.article .voice-card .who{font-weight:800;color:var(--fuji-deep);margin:0 0 6px}
.article .step-flow{list-style:none;padding:0;margin:14px 0;display:grid;gap:10px;counter-reset:f}
.article .step-flow li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px 12px 54px;position:relative}
.article .step-flow li::before{counter-increment:f;content:counter(f);position:absolute;left:12px;top:10px;width:30px;height:30px;border-radius:50%;background:var(--sun);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center}
.article .step-flow li b{display:block;color:var(--fuji-deep)}
.related{max-width:var(--artw);margin:0 auto;padding:0 16px 30px}
.related h2{font-size:1.1rem;color:var(--fuji-deep);margin:0 0 10px}
.related ul{list-style:none;padding:0;margin:0;display:grid;gap:8px;grid-template-columns:1fr 1fr}
.related a{display:block;background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 12px;text-decoration:none;font-weight:700;font-size:.9rem;color:var(--fuji-deep)}

/* footer */
footer{background:#0e2a4d;color:#cfdceb;padding:34px 0 96px;font-size:.85rem}
footer a{color:#fff;text-decoration:none}
footer .cols{display:grid;gap:18px}
footer h4{margin:0 0 8px;color:#fff;font-size:.95rem}
footer ul{list-style:none;padding:0;margin:0;display:grid;gap:4px}
footer .copy{margin:22px 0 0;font-size:.76rem;opacity:.8}

/* mobile fixed bar */
.fix{position:fixed;left:0;right:0;bottom:0;z-index:30;display:grid;grid-template-columns:6fr 4fr;gap:8px;padding:8px 10px;background:rgba(255,255,255,.96);border-top:1px solid var(--line);backdrop-filter:blur(6px)}
.fix a{display:flex;align-items:center;justify-content:center;text-decoration:none;font-weight:800;border-radius:12px;padding:12px 8px;font-size:.92rem}
.fix .a{background:var(--sun);color:#fff}.fix .b{background:var(--fuji);color:#fff}

@media(min-width:700px){
  .article .menu3{grid-template-columns:repeat(3,1fr)}
  .cta-row{grid-template-columns:1fr 1fr}
  .media{grid-template-columns:repeat(5,1fr)}
}
@media(min-width:860px){
  .hero{padding:56px 0 50px}.hero .wrap{grid-template-columns:1.15fr .85fr;gap:40px}
  .hero .fujiimg{top:0;left:0;transform:none;width:100%;max-width:none;height:100%;object-fit:cover;object-position:center top;opacity:.9}
  .hero h1{font-size:2.2rem}
  .grid.c3{grid-template-columns:repeat(3,1fr)}.grid.c4{grid-template-columns:repeat(4,1fr)}.grid.c2{grid-template-columns:1fr 1fr}
  .owner{grid-template-columns:260px 1fr}
  footer .cols{grid-template-columns:1.2fr 1fr 1fr 1fr 1fr}footer{padding-bottom:34px}
  .fix{display:none}
  .page-hero h1{font-size:1.8rem}
  .page-hero .wrap{display:grid;grid-template-columns:1fr 360px;gap:30px;align-items:center}
  .page-ill{margin:0}
  .related ul{grid-template-columns:repeat(4,1fr)}
}
/* 受付くんの追従ボタン：スマホでは下部固定バーに統合（バーのボタンが同じチャットを開く） */
@media(max-width:860px){.uk-fab{display:none!important}}
@media print{.hd,.fix,.band,footer,.uk-fab{display:none}}