/* エアコン取り付け.com  レスポンシブ共通スタイル */
:root{
  --blue:#1592cf;
  --blue-dark:#0d6fa3;
  --blue-light:#e8f5fc;
  --orange:#f07a12;
  --orange-dark:#d0640a;
  --text:#2b2f33;
  --muted:#5f6b75;
  --line:#d9e3ea;
  --bg:#f5f8fa;
  --white:#fff;
  --radius:10px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Hiragino Kaku Gothic ProN","Hiragino Sans","Noto Sans JP",Meiryo,sans-serif;color:var(--text);background:var(--bg);line-height:1.8;font-size:16px}
img{max-width:100%;height:auto;vertical-align:middle}
a{color:var(--blue-dark)}
a:hover{color:var(--orange-dark)}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}

/* ---------- header ---------- */
.site-header{background:var(--white);border-bottom:3px solid var(--blue);position:sticky;top:0;z-index:50}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px}
.logo img{height:44px;width:auto}
.header-tel{display:none;text-align:right;line-height:1.3}
.header-tel .num{font-size:24px;font-weight:700;color:var(--blue-dark);text-decoration:none;letter-spacing:.02em}
.header-tel small{display:block;color:var(--muted);font-size:12px}
.header-actions{display:flex;align-items:center;gap:12px}
.header-actions .btn-header{display:none}
.menu-toggle{width:46px;height:46px;border:0;background:var(--blue);border-radius:8px;color:#fff;font-size:11px;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:0}
.menu-toggle span{display:block;width:22px;height:2px;background:#fff;border-radius:2px}
.global-nav{display:none;background:var(--blue)}
.global-nav.open{display:block}
.global-nav ul{list-style:none;margin:0;padding:0}
.global-nav a{display:block;color:#fff;text-decoration:none;padding:13px 16px;border-top:1px solid rgba(255,255,255,.2);font-weight:600}
.global-nav a:hover,.global-nav a[aria-current="page"]{background:var(--blue-dark);color:#fff}

/* ---------- hero ---------- */
.hero{background:linear-gradient(135deg,#1592cf 0%,#38b6e8 100%);color:#fff;padding:32px 0 36px}
.hero h1{font-size:23px;line-height:1.4;margin:0 0 10px}
.hero p{margin:0 0 18px;font-size:15px}
.hero .price-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}
.badge{background:#fff;color:var(--blue-dark);border-radius:var(--radius);padding:8px 14px;font-weight:700;line-height:1.3}
.badge b{display:block;font-size:22px;color:var(--orange-dark)}
.badge small{font-size:12px;color:var(--muted);font-weight:400}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:13px 22px;border-radius:999px;font-weight:700;text-decoration:none;font-size:16px;border:0;cursor:pointer;line-height:1.3}
.btn-orange{background:var(--orange);color:#fff}
.btn-orange:hover{background:var(--orange-dark);color:#fff}
.btn-white{background:#fff;color:var(--blue-dark)}
.btn-white:hover{background:var(--blue-light);color:var(--blue-dark)}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:var(--blue-dark);color:#fff}
.btn-row{display:flex;flex-wrap:wrap;gap:10px}

/* ---------- page title / breadcrumb ---------- */
.page-head{background:var(--blue-light);border-bottom:1px solid var(--line);padding:22px 0}
.page-head h1{margin:0;font-size:24px;line-height:1.4;color:var(--blue-dark)}
.page-head p{margin:6px 0 0;color:var(--muted);font-size:14px}
.breadcrumb{font-size:13px;color:var(--muted);padding:10px 0 0}
.breadcrumb a{color:var(--muted)}

/* ---------- sections ---------- */
main{padding-bottom:40px}
.section{padding:32px 0 8px}
.section h2{font-size:21px;line-height:1.4;margin:0 0 16px;padding:10px 14px;background:#fff;border-left:6px solid var(--blue);border-radius:4px}
.section h3{font-size:18px;margin:24px 0 10px;color:var(--blue-dark);border-bottom:2px dotted var(--line);padding-bottom:4px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.note{font-size:14px;color:var(--muted)}
.note p{margin:4px 0}
.lead{font-size:16px}
.red{color:#d23a2a}
.center{text-align:center}

/* service grid */
.grid{display:grid;gap:14px;grid-template-columns:1fr}
.svc{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px 16px 14px;text-decoration:none;color:var(--text);transition:box-shadow .15s,transform .15s}
.svc:hover{box-shadow:0 6px 18px rgba(13,111,163,.15);transform:translateY(-2px);color:var(--text)}
.svc .svc-ttl{font-weight:700;font-size:18px;color:var(--blue-dark);margin-bottom:4px}
.svc .svc-ttl::after{content:" ›";color:var(--orange)}
.svc p{margin:0;font-size:14px;color:var(--muted)}
.svc .svc-price{margin-top:8px;font-weight:700;color:var(--orange-dark)}

/* price table */
.price-table{width:100%;border-collapse:collapse;background:#fff;font-size:15px;margin-bottom:8px}
.price-table caption{text-align:left;font-weight:700;font-size:17px;color:var(--blue-dark);padding:14px 0 8px}
.price-table th,.price-table td{border:1px solid var(--line);padding:10px 12px;vertical-align:top}
.price-table thead th{background:var(--blue);color:#fff;font-weight:600;text-align:left}
.price-table td.price{text-align:right;white-space:nowrap;font-weight:700;color:var(--orange-dark);width:8.5em}
.price-table td small{display:block;color:var(--muted);font-size:13px}
.price-table tr:nth-child(even) td{background:#fafcfd}

/* definition table (company etc.) */
.info-table{width:100%;border-collapse:collapse;background:#fff}
.info-table th,.info-table td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.info-table th{background:var(--blue-light);width:32%;font-weight:600}

/* flow */
.flow{list-style:none;padding:0;margin:0;counter-reset:f;display:grid;gap:10px}
.flow li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px 12px 54px;position:relative}
.flow li::before{counter-increment:f;content:counter(f);position:absolute;left:12px;top:12px;width:30px;height:30px;border-radius:50%;background:var(--blue);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center}

/* Q&A */
.qa{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:10px}
.qa summary{cursor:pointer;padding:14px 16px 14px 48px;font-weight:700;position:relative;list-style:none}
.qa summary::-webkit-details-marker{display:none}
.qa summary::before{content:"Q";position:absolute;left:14px;top:12px;width:26px;height:26px;border-radius:50%;background:var(--blue);color:#fff;text-align:center;line-height:26px;font-size:14px}
.qa .a{padding:0 16px 14px 48px;position:relative}
.qa .a::before{content:"A";position:absolute;left:14px;top:0;width:26px;height:26px;border-radius:50%;background:var(--orange);color:#fff;text-align:center;line-height:26px;font-size:14px;font-weight:700}
.qa .a p{margin:0 0 4px}

/* voice */
.voice{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px}
.voice .who{font-weight:700;color:var(--blue-dark);margin-bottom:4px}
.voice p{margin:0}

/* area */
.area-list{display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none}
.area-list li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:3px 12px;font-size:14px}

/* CTA box */
.cta{background:linear-gradient(135deg,#0d6fa3,#1592cf);color:#fff;border-radius:14px;padding:22px 18px;margin:32px 0 0;text-align:center}
.cta h2{background:none;border:0;color:#fff;padding:0;margin:0 0 6px;font-size:20px}
.cta p{margin:0 0 14px}
.cta .tel-big{display:block;font-size:30px;font-weight:700;color:#fff;text-decoration:none;letter-spacing:.03em;line-height:1.3}
.cta .hours{font-size:13px;opacity:.9;margin-bottom:14px}
.cta .btn-row{justify-content:center}

/* form */
.form-table{width:100%;border-collapse:collapse;background:#fff}
.form-table th,.form-table td{display:block;padding:8px 14px;text-align:left;border:0}
.form-table th{padding-top:16px;font-weight:700}
.form-table tr{border-bottom:1px solid var(--line)}
.req{display:inline-block;background:#d23a2a;color:#fff;font-size:11px;border-radius:3px;padding:1px 6px;margin-left:6px;vertical-align:2px;font-weight:600}
input[type=text],input[type=email],input[type=tel],select,textarea{width:100%;font-size:16px;padding:10px 12px;border:1px solid #b9c7d1;border-radius:6px;background:#fff;font-family:inherit}
textarea{min-height:160px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--blue);border-color:var(--blue)}
.zip input{width:6em;display:inline-block}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-submit{text-align:center;padding:22px 0}
.form-submit .btn{min-width:240px;font-size:17px}

/* ---------- footer ---------- */
.site-footer{background:#123b52;color:#cfe2ee;padding:28px 0 90px;font-size:14px}
.site-footer a{color:#fff;text-decoration:none}
.site-footer a:hover{text-decoration:underline}
.foot-nav{list-style:none;padding:0;margin:0 0 16px;display:flex;flex-wrap:wrap;gap:6px 18px}
.foot-company{line-height:1.7}
.copyright{margin-top:16px;font-size:12px;opacity:.7}

/* sticky bottom bar (smartphone) */
.sp-bar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:1fr 1fr;box-shadow:0 -2px 10px rgba(0,0,0,.15)}
.sp-bar a{display:flex;align-items:center;justify-content:center;gap:6px;color:#fff;text-decoration:none;font-weight:700;padding:12px 6px;font-size:15px;line-height:1.2}
.sp-bar .tel{background:var(--blue)}
.sp-bar .mail{background:var(--orange)}
.sp-bar svg{width:20px;height:20px;fill:#fff;flex:none}

.pagetop{text-align:right;margin-top:20px;font-size:14px}

/* ---------- tablet / PC ---------- */
@media (min-width:640px){
  .grid.cols-2{grid-template-columns:1fr 1fr}
  .grid.cols-3{grid-template-columns:1fr 1fr}
  .form-table th,.form-table td{display:table-cell;padding:14px}
  .form-table th{width:30%;background:var(--blue-light);vertical-align:top}
}
@media (min-width:900px){
  body{font-size:16px}
  .logo img{height:56px}
  .site-header .wrap{min-height:84px}
  .header-tel{display:block}
  .header-actions .btn-header{display:inline-flex}
  .menu-toggle{display:none}
  .global-nav{display:block}
  .global-nav ul{display:flex;max-width:1080px;margin:0 auto;padding:0 16px}
  .global-nav li{flex:1}
  .global-nav a{text-align:center;border-top:0;border-left:1px solid rgba(255,255,255,.25);padding:12px 4px;font-size:14px;white-space:nowrap}
  .global-nav li:last-child a{border-right:1px solid rgba(255,255,255,.25)}
  .hero{padding:48px 0 52px}
  .hero h1{font-size:36px}
  .hero p{font-size:17px}
  .hero .inner{display:grid;grid-template-columns:1.2fr 1fr;gap:32px;align-items:center}
  .grid.cols-3{grid-template-columns:1fr 1fr 1fr}
  .page-head h1{font-size:28px}
  .section h2{font-size:23px}
  .sp-bar{display:none}
  .site-footer{padding-bottom:28px}
  .two-col{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}
}

.pc-only{display:none}
@media (min-width:900px){.pc-only{display:inline}}