/* 見本サイト「余白のまち不動産（架空）」共通スタイル */
:root{--paper:#F7F4EE;--surface:#fff;--ink:#242A31;--sub:#555D66;--navy:#253A55;--navy-d:#1A2B41;--brown:#86674E;--sand:#EAE3D8;--line:#DDD5C8;--warn:#8A4B12;--warn-bg:#FBF1E4}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.75 system-ui,-apple-system,"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic UI","Meiryo",sans-serif;font-feature-settings:"palt" 0}
a{color:var(--navy)}
img,svg{max-width:100%;height:auto;display:block}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:3px solid var(--navy);outline-offset:2px;box-shadow:0 0 0 5px #fff}
.site-footer :focus-visible,.cta-box :focus-visible{outline-color:#fff;box-shadow:0 0 0 5px #2A2F36}

.demo-band{background:var(--warn-bg);border-bottom:1px solid #EBD3B3;color:var(--warn);font-size:14px;line-height:1.6;padding:8px 20px;display:flex;flex-wrap:wrap;gap:4px 16px;justify-content:center;align-items:center;text-align:center}
.demo-band p{margin:0}
.demo-band a{color:var(--warn);font-weight:700}

.site-header{background:var(--surface);border-bottom:1px solid var(--line)}
.header-in{display:flex;align-items:center;gap:16px;min-height:68px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);margin-right:auto}
.logo-mark{width:32px;height:32px}
.brand-name{font-family:"Hiragino Mincho ProN","Yu Mincho","YuMincho",serif;font-size:20px;font-weight:700;letter-spacing:.04em}
.brand-tag{font-size:12px;border:1px solid var(--brown);color:var(--brown);border-radius:4px;padding:0 6px;line-height:1.6}
.nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:2px}
.nav a{display:block;padding:10px 12px;border-radius:8px;text-decoration:none;color:var(--ink);font-size:15px}
.nav a:hover{background:var(--paper)}
.nav a[aria-current="page"]{background:var(--navy);color:#fff}
.nav a.nav-contact{border:1px solid var(--navy);color:var(--navy);margin-left:6px}
.nav a.nav-contact[aria-current="page"]{color:#fff}
.nav-toggle{display:none}

.crumbs{display:flex;flex-wrap:wrap;gap:6px;font-size:13px;color:var(--sub);padding-top:14px;padding-bottom:4px}
.crumbs a{color:var(--sub)}

.hero{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:40px;align-items:center;padding-top:20px;padding-bottom:40px}
.kind{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:0 0 10px;font-size:14px;font-weight:700;color:var(--brown)}
.badge{font-weight:500;background:var(--sand);color:var(--ink);border-radius:999px;padding:2px 10px;font-size:13px}
h1{word-break:keep-all;overflow-wrap:anywhere;font-family:"Hiragino Mincho ProN","Yu Mincho","YuMincho",serif;font-size:clamp(26px,3.4vw,38px);line-height:1.35;margin:0 0 14px;letter-spacing:.02em}
.lead{color:var(--sub);margin:0 0 20px}
.price{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 12px;margin:0 0 18px;padding:14px 18px;background:var(--surface);border:1px solid var(--line);border-left:5px solid var(--navy);border-radius:10px}
.price-label{font-size:14px;font-weight:700;color:var(--sub)}
.price-val{font-size:clamp(30px,3.6vw,40px);font-weight:800;color:var(--navy);font-variant-numeric:tabular-nums;line-height:1.2}
.price-amt{white-space:nowrap}
.price-unit{font-size:16px;color:var(--sub);font-weight:700;margin-left:4px}
.price-note{flex-basis:100%;font-size:14px;color:var(--sub)}
.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:0 0 22px;background:var(--surface);border:1px solid var(--line);border-radius:10px}
.facts div{padding:10px 14px;border-left:1px solid var(--line)}
.facts div:first-child{border-left:0}
.facts dt{font-size:12px;color:var(--sub)}
.facts dd{word-break:keep-all;overflow-wrap:anywhere;margin:0;font-weight:700;font-size:15px;line-height:1.5}
.hero-cta{display:flex;flex-wrap:wrap;gap:10px;margin:0}
.hero-fig{margin:0}
.plan-fig{max-width:620px;margin:0}
.hero-fig svg,.plan-fig svg{border-radius:12px;border:1px solid var(--line);width:100%}
figcaption{font-size:13px;color:var(--sub);margin-top:8px}

.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:10px 20px;border-radius:10px;font-weight:700;font-size:15px;text-decoration:none;border:1px solid transparent;cursor:pointer;font-family:inherit;line-height:1.4}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-d)}
.btn-ghost{background:var(--surface);color:var(--navy);border-color:var(--navy)}
.btn-block{display:flex;width:100%}

.try{margin-top:8px;margin-bottom:48px}
.try-in{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:24px}
.try h2{margin-top:0}
.demo-questions{list-style:none;margin:12px 0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.q-btn{font:inherit;font-size:15px;background:var(--paper);border:1px solid var(--line);color:var(--ink);border-radius:999px;padding:10px 16px;cursor:pointer;min-height:44px;text-align:left}
.q-btn:hover{border-color:var(--navy);color:var(--navy)}
.more-q summary{cursor:pointer;color:var(--navy);font-weight:700;min-height:44px;display:flex;align-items:center}
.more-q summary{list-style:none}
.more-q summary::-webkit-details-marker{display:none}
.more-q summary::before{content:"＋";margin-right:6px}
.more-q[open] summary::before{content:"－"}
.page-nav{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 28px}
.page-nav a{padding:8px 14px;border:1px solid var(--line);background:var(--surface);border-radius:999px;text-decoration:none;font-size:14px;font-weight:700;min-height:40px;display:inline-flex;align-items:center}
.try-note{font-size:13px;color:var(--sub);margin:8px 0 0}
.q-status{display:block;color:var(--navy);font-weight:700}

h2{font-size:22px;line-height:1.45;margin:0 0 16px;padding-bottom:8px;border-bottom:2px solid var(--sand)}
.cols{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px;align-items:start}
.main-col section{margin-bottom:56px}
.side-col{position:sticky;top:20px}
.side-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px}
.side-name{font-weight:700;margin:0 0 6px}
.side-price{margin:0 0 14px;display:flex;flex-direction:column}
.side-price span{font-size:13px;color:var(--sub)}
.side-price strong{font-size:26px;color:var(--navy);white-space:nowrap}
.side-price small{font-size:14px;color:var(--sub);margin-left:4px}
.side-price span:last-child{font-size:13px;margin-top:2px}
.side-links{list-style:none;margin:14px 0 0;padding:0;font-size:14px}
.side-links li{border-top:1px solid var(--line)}
.side-links a{display:block;padding:9px 2px;text-decoration:none}

.detail-table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden;font-size:15px}
.detail-table th,.detail-table td{padding:12px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.detail-table tr:last-child th,.detail-table tr:last-child td{border-bottom:0}
.detail-table th{width:32%;background:#FAF8F4;color:var(--sub);font-weight:700}

.features{list-style:none;margin:0 0 16px;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.feature-item{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px;font-size:15px;color:var(--sub)}
.feature-item strong{display:block;color:var(--ink);font-size:16px;margin-bottom:4px}
.caution{background:var(--warn-bg);border:1px solid #EBD3B3;border-radius:10px;padding:12px 16px;margin:0;font-size:15px}
.caution strong{color:var(--warn);margin-right:8px}

.costs{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:6px 18px}
.costs div{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px dashed var(--line)}
.costs div:last-child{border-bottom:0}
.costs dd{margin:0;font-weight:700;font-variant-numeric:tabular-nums;text-align:right}
.costs .total{border-top:2px solid var(--ink);border-bottom-style:solid}
.costs .total dt,.costs .total dd{font-weight:800;color:var(--navy)}
.costs .grp{border-bottom:0;padding:14px 0 2px}
.costs .grp dt{font-size:13px;font-weight:700;color:var(--brown);letter-spacing:.05em}
.note{font-size:14px;color:var(--sub);margin:10px 0 0}

.around{list-style:none;margin:0;padding:0;background:var(--surface);border:1px solid var(--line);border-radius:12px}
.around li{display:flex;justify-content:space-between;gap:16px;padding:12px 18px;border-bottom:1px solid var(--line)}
.around li:last-child{border-bottom:0}
.around li span:last-child{font-weight:700;font-variant-numeric:tabular-nums}
.conds{margin:0;padding-left:1.3em}
.conds li{margin-bottom:6px}

.cta-box{background:var(--navy);color:#fff;border-radius:16px;padding:32px;margin-bottom:48px;text-align:center;max-width:1120px}
.cta-box h2{color:#fff;border:0;padding:0}
.cta-box p{color:#DCE3EC}
.cta-box .btn-primary{background:#fff;color:var(--navy)}
.others{margin-bottom:56px}
.others ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
.others a{display:block;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 14px;text-decoration:none;font-weight:700;font-size:14px;height:100%}
.others a span{display:block;font-weight:400;color:var(--sub);font-size:13px;margin-top:2px}

.site-footer{background:#2A2F36;color:#D7DADF;padding:36px 0 20px;font-size:14px}
.footer-in{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
.site-footer a{color:#fff}
.f-name{display:flex;align-items:center;gap:10px;font-weight:700;color:#fff;margin:0 0 8px}
.f-note{margin:0;color:#B9BEC5}
.f-links{list-style:none;margin:0;padding:0}
.f-links li{margin-bottom:6px}
.f-copy{margin-top:24px;color:#9AA1A9;font-size:12px}

/* 問い合わせ体験 */
.contact{max-width:760px;padding-top:12px;padding-bottom:56px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:24px;margin-bottom:24px}
.ref{background:var(--surface);border:1px dashed var(--brown);border-radius:10px;padding:12px 16px;font-size:15px}
.ref.ok{border-style:solid;border-color:var(--navy);color:var(--navy);font-weight:700}
.field{margin:0 0 20px;border:0;padding:0}
.field label,.field legend{display:block;font-weight:700;margin-bottom:6px}
.field .radio{font-weight:400;display:flex;align-items:center;gap:8px;min-height:44px}
.req{font-size:12px;background:var(--navy);color:#fff;border-radius:4px;padding:1px 6px;margin-left:8px;font-weight:700;vertical-align:2px}
input[type=text],input[type=email],select,textarea{width:100%;font:inherit;font-size:16px;color:var(--ink);background:#fff;border:1px solid #767676;border-radius:8px;padding:10px 12px}
input[aria-invalid=true],select[aria-invalid=true]{border-color:#B3261E;border-width:2px}
.err{color:#B3261E;font-size:14px;font-weight:700;margin:6px 0 0}
.err::before{content:"⚠ "}
.hint{font-size:13px;color:var(--sub);margin:6px 0 0}
.fill{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--sub)}
.review{margin:0 0 20px}
.review div{display:grid;grid-template-columns:9em 1fr;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.review dt{color:var(--sub);font-weight:700}
.review dd{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}
.btns{display:flex;flex-wrap:wrap;gap:10px;margin:0}

@media (max-width:960px){
  .hero{grid-template-columns:1fr;gap:24px}
  .hero-fig{order:2}
  .cols{grid-template-columns:1fr}
  .side-col{display:none}
  .others ul{grid-template-columns:repeat(2,minmax(0,1fr))}
  .features{grid-template-columns:1fr}
}
@media (max-width:760px){
  .wrap{padding-left:16px;padding-right:16px}
  .crumbs{padding-top:12px;padding-bottom:12px}
  .hero{padding-top:4px;padding-bottom:28px}
  .nav-toggle{display:inline-flex;align-items:center;min-height:44px;font:inherit;font-size:14px;font-weight:700;background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:6px 12px;color:var(--ink);cursor:pointer}
  .nav-cur{font-weight:400;color:var(--sub)}
  .nav{display:none;width:100%;padding-bottom:12px}
  .nav.open{display:block}
  .nav ul{flex-direction:column}
  .nav a.nav-contact{margin:6px 0 0}
  .brand-name{font-size:18px}
  .facts{grid-template-columns:1fr}
  .facts div{display:flex;justify-content:space-between;gap:12px;align-items:baseline;border-left:0;border-top:1px solid var(--line)}
  .facts div:first-child{border-top:0}
  .facts dd{text-align:right}
  .detail-table th,.detail-table td{padding:10px 12px;font-size:16px}
  .detail-table th{font-size:14px}
  .detail-table th{width:36%}
  .footer-in{grid-template-columns:1fr 1fr}
  .footer-in > div:first-child{grid-column:1 / -1}
  .cta-box{padding:24px 18px;margin-left:16px;margin-right:16px;border-radius:14px}
  .review div{grid-template-columns:1fr;gap:2px}
  .hero-cta .btn{flex:1 1 100%}
  .try-in{padding:18px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}