/* 雲然自動車工場 ご提案用デモ / 白紙から作成 */

:root{
  --ink:#1c1a17;
  --ink-soft:#5c564c;
  --paper:#f5f1e7;
  --paper-card:#fffdf8;
  --line:#ddd3bd;
  --line-strong:#c6b998;
  --charcoal:#201e1b;
  --charcoal-soft:#332f29;
  --brand:#c8102e;
  --brand-d:#960c22;
  --radius:4px;
  --shadow:0 2px 14px rgba(28,24,18,.10);
  --font-head:'Zen Kaku Gothic New','Hiragino Kaku Gothic ProN','Yu Gothic',sans-serif;
  --font-body:'Noto Sans JP','Hiragino Kaku Gothic ProN','Yu Gothic',Meiryo,sans-serif;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--font-body);font-size:16px;line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--font-head);line-height:1.4;margin:0 0 .5em}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0}
.inner{max-width:1180px;margin:0 auto;padding:0 24px}

/* ==== デモ帯 ==== */
.demo-bar{background:#3a1214;color:#fff;font-size:.85rem;padding:9px 0}
.demo-bar .inner{display:flex;flex-wrap:wrap;gap:6px 20px;justify-content:center;text-align:center}
.demo-bar a{color:#ffd7cf;text-decoration:underline}

/* ==== ヘッダー ==== */
.site-header{position:sticky;top:0;z-index:50;background:var(--charcoal);border-bottom:3px solid var(--brand)}
.header-inner{
  max-width:1240px;margin:0 auto;padding:12px 20px;
  display:flex;align-items:center;gap:16px;flex-wrap:nowrap;
}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff;flex:0 1 auto;min-width:0}
.brand-mark{
  flex:none;width:38px;height:38px;border-radius:3px;background:var(--brand);color:#fff;
  display:flex;align-items:center;justify-content:center;font-family:var(--font-head);font-weight:900;font-size:1.1rem;
}
.brand-text{display:flex;flex-direction:column;min-width:0;overflow:hidden}
.brand-text .name{
  font-family:var(--font-head);font-weight:700;font-size:1rem;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.brand-text small{font-size:.74rem;color:#d8d2c6;white-space:normal;line-height:1.3}

.gnav ul{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:20px}
.gnav a{color:#f2ede3;text-decoration:none;font-size:.92rem;font-weight:500;white-space:nowrap}
.gnav a:hover,.gnav a[aria-current="page"]{color:#fff;border-bottom:2px solid var(--brand)}

.header-actions{display:flex;align-items:center;gap:14px;margin-left:auto}
.tel-link{display:flex;flex-direction:column;text-decoration:none;color:#fff;line-height:1.3;white-space:nowrap}
.tel-link b{font-family:var(--font-head);font-size:1.08rem;white-space:nowrap}
.tel-link small{font-size:.74rem;color:#cfc9bc;white-space:nowrap}
.btn-head{
  background:var(--brand);color:#fff;padding:10px 18px;border-radius:var(--radius);
  font-family:var(--font-head);font-weight:700;font-size:.9rem;white-space:nowrap;text-decoration:none;flex:none;
}
.btn-head:hover{background:var(--brand-d)}

.nav-toggle{
  display:none;position:relative;width:44px;height:44px;flex:none;
  background:transparent;border:1px solid rgba(255,255,255,.5);border-radius:4px;cursor:pointer;
}
.nav-toggle span{position:absolute;left:11px;right:11px;top:21px;height:2px;background:#fff;border-radius:2px}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;right:0;height:2px;background:#fff;border-radius:2px}
.nav-toggle span::before{top:-8px}
.nav-toggle span::after{top:8px}

@media (max-width:1100px){
  .gnav{
    position:fixed;inset:0;z-index:40;background:var(--charcoal);
    padding:92px 24px 40px;overflow-y:auto;
    opacity:0;visibility:hidden;transition:opacity .22s ease,visibility .22s ease;
  }
  .gnav.is-open{opacity:1;visibility:visible}
  .gnav ul{flex-direction:column;align-items:stretch;gap:0;min-height:100%;justify-content:center}
  .gnav a{display:block;padding:16px 8px;font-size:1.15rem;border-bottom:1px solid rgba(255,255,255,.14)}
  .tel-link,.btn-head{display:none}
  .nav-toggle{display:block}
  body.nav-open{overflow:hidden}
}
@media (min-width:1101px){
  .gnav{opacity:1 !important;visibility:visible !important;position:static}
}

/* ==== ヒーロー ==== */
.hero{position:relative;overflow:hidden;background:var(--charcoal)}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 40%;opacity:.4;z-index:0}
.hero::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(115deg, rgba(18,16,14,.94) 0%, rgba(18,16,14,.82) 45%, rgba(18,16,14,.55) 100%);
}
.hero-copy{position:relative;z-index:2;padding:64px 0 56px}
.hero-grid{display:grid;grid-template-columns:1.6fr auto;gap:40px;align-items:center}
.hero-eyebrow{display:inline-block;color:#ffb4a8;font-size:.82rem;font-weight:700;letter-spacing:.06em;margin-bottom:14px}
.hero-text h1{color:#fff;font-size:clamp(1.7rem,3.4vw,2.5rem);margin-bottom:16px}
.hero-lead{color:rgba(255,255,255,.88);font-size:1.02rem;max-width:46ch;margin-bottom:26px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}

.hero-seal{display:flex;align-items:center;justify-content:center}
.seal{
  width:150px;height:150px;border-radius:50%;border:3px solid #fff;
  display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;
  font-family:var(--font-head);text-align:center;flex:none;
}
.seal-line1,.seal-line2{font-size:1.5rem;font-weight:900;line-height:1.15}
.seal-sub{margin-top:8px;font-size:.76rem;letter-spacing:.05em;color:#ffd2c9}

/* ==== ボタン ==== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 22px;border-radius:var(--radius);font-family:var(--font-head);font-weight:700;
  font-size:.98rem;text-decoration:none;white-space:nowrap;border:2px solid transparent;
  transition:background .15s,border-color .15s,color .15s;
}
.btn-primary{background:var(--brand);color:#fff;border-color:var(--brand)}
.btn-primary:hover{background:var(--brand-d);border-color:var(--brand-d)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.btn-ghost:hover{background:rgba(255,255,255,.14)}
.btn-lg{padding:16px 26px;font-size:1.05rem}
.btn-block{width:100%;white-space:normal}

/* ==== ledger（数字帯） ==== */
.ledger{background:var(--paper-card);border-bottom:1px solid var(--line);padding:30px 0}
.ledger-grid{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin:0;padding:0}
.ledger-item{border-left:3px solid var(--brand);padding-left:16px;min-width:0}
.ledger-item dt{font-size:.8rem;color:var(--ink-soft);letter-spacing:.04em}
.ledger-item dd{margin:6px 0 0;font-family:var(--font-head);font-weight:700;font-size:1.5rem;color:var(--ink)}
.ledger-item dd small{display:block;font-family:var(--font-body);font-weight:400;font-size:.8rem;color:var(--ink-soft);margin-top:4px;line-height:1.5}

/* ==== セクション共通 ==== */
.section{padding:64px 0}
.section-alt{background:var(--paper-card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:760px;margin:0 0 32px}
.eyebrow{display:inline-block;color:var(--brand-d);font-size:.82rem;font-weight:700;letter-spacing:.08em;margin-bottom:10px}
.section-head h2{font-size:clamp(1.35rem,2.6vw,1.9rem);margin-bottom:12px}
.section-lead{color:var(--ink-soft);font-size:1rem;margin:0}
.section-cta{margin-top:28px}

/* ==== spec-list（番号付きリスト） ==== */
.spec-list{list-style:none;border-top:1px solid var(--line)}
.spec-list li{display:flex;gap:22px;align-items:flex-start;padding:26px 0;border-bottom:1px solid var(--line)}
.spec-no{flex:none;width:52px;font-family:var(--font-head);font-weight:900;font-size:1.6rem;color:var(--brand)}
.spec-list h3{margin:0 0 6px;font-size:1.08rem}
.spec-list p{margin:0;color:var(--ink-soft)}
.spec-list--tight li{padding:16px 0;align-items:center}
.spec-list--tight .spec-no{font-size:1.2rem;width:40px}
.spec-list--tight p{margin:0;font-weight:500}

/* ==== テーブル ==== */
.table-wrap{
  overflow-x:auto;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain;
  border:1px solid var(--ink);border-radius:var(--radius);background:#fff;
}
.tbl{width:100%;min-width:680px;border-collapse:collapse;font-variant-numeric:tabular-nums}
.tbl th,.tbl td{padding:12px 14px;text-align:center;border-bottom:1px solid var(--line);white-space:nowrap;font-size:.95rem}
.tbl thead th{background:var(--charcoal);color:#fff;font-weight:700}
.tbl thead th small{display:block;font-weight:400;color:#cfc9bc;margin-top:2px}
.tbl tbody th{text-align:left;background:var(--paper);font-weight:700;white-space:nowrap}
.tbl tbody td small{display:block;color:var(--ink-soft);margin-top:2px}
.tbl tbody tr:last-child td,.tbl tbody tr:last-child th{border-bottom:none}
.tbl-total td,.tbl-total th{font-weight:900;color:var(--brand-d);background:#fbebe9}

.tbl--kv{min-width:0}
.tbl--kv th,.tbl--kv td{white-space:normal;text-align:left}
.tbl--kv th{width:9.5em;background:var(--paper);vertical-align:top}
.tbl--kv td{color:var(--ink-soft)}

.note{color:var(--ink-soft);font-size:.9rem;margin-top:16px;line-height:1.9}

/* ==== plate（拠点カード） ==== */
.plate-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.plate{background:#fff;border:1px solid var(--line);border-top:4px solid var(--brand);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.plate-tag{display:inline-block;font-family:var(--font-head);font-weight:700;font-size:.85rem;color:var(--brand-d);letter-spacing:.04em;margin-bottom:12px}
.plate-addr,.plate-hours,.plate-contact{margin:0 0 12px;color:var(--ink-soft);line-height:1.85}
.plate-addr small,.plate-hours small,.plate-contact small{display:inline-block}
.plate-tel{display:inline-block;margin-top:2px;font-family:var(--font-head);font-weight:700;color:var(--ink);font-size:1.15rem;white-space:nowrap;text-decoration:none}
.plate-tel:hover{color:var(--brand-d)}

/* ==== split（左右2カラム） ==== */
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.split-rev .split-media{order:-1}
.split-media img{border-radius:var(--radius);box-shadow:var(--shadow)}
.split-note{color:var(--ink-soft);font-size:.92rem;margin-top:18px}

.check-list{list-style:none;margin:22px 0 0;display:grid;gap:13px}
.check-list li{position:relative;padding-left:30px;color:var(--ink-soft);line-height:1.75}
.check-list li::before{content:"";position:absolute;left:0;top:.3em;width:17px;height:17px;border:2px solid var(--brand);border-radius:3px}
.check-list li::after{content:"";position:absolute;left:5px;top:.52em;width:7px;height:11px;border-right:2px solid var(--brand);border-bottom:2px solid var(--brand);transform:rotate(40deg)}

/* ==== timeline（沿革） ==== */
.timeline{list-style:none;border-top:1px solid var(--line)}
.timeline li{display:grid;grid-template-columns:140px 1fr;gap:20px;padding:20px 0;border-bottom:1px solid var(--line);align-items:baseline}
.tl-year{font-family:var(--font-head);font-weight:700;color:var(--brand-d);white-space:nowrap}
.tl-year small{display:block;font-family:var(--font-body);font-weight:400;color:var(--ink-soft);font-size:.78rem}
.timeline p{margin:0;color:var(--ink-soft)}

/* ==== FAQ ==== */
.faq-list{display:grid;gap:0;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line);padding:22px 0}
.faq-item dt{display:flex;gap:14px;align-items:flex-start;font-weight:700;font-size:1.02rem;margin-bottom:10px}
.faq-item dd{display:flex;gap:14px;align-items:flex-start;margin:0;color:var(--ink-soft)}
.faq-q,.faq-a{
  flex:none;width:28px;height:28px;border-radius:3px;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-head);font-weight:900;font-size:.95rem;
}
.faq-q{background:var(--charcoal);color:#fff}
.faq-a{background:#fbebe9;color:var(--brand-d)}

/* ==== ledger風 stats再利用: page-head ==== */
.page-head{position:relative;overflow:hidden;background:var(--charcoal)}
.page-head>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 30%;opacity:.38;z-index:0}
.page-head::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg, rgba(18,16,14,.9), rgba(18,16,14,.74))}
.page-head .inner{position:relative;z-index:2;padding:56px 24px 38px}
.page-head .eyebrow{color:#ffb4a8}
.page-head h1{color:#fff;margin-bottom:10px;font-size:clamp(1.5rem,3vw,2.1rem)}
.page-head p{color:rgba(255,255,255,.86);margin:0;font-size:1rem}

/* ==== CTA帯 ==== */
.cta-band{background:var(--charcoal);color:#fff;padding:56px 0;text-align:center}
.cta-band h2{color:#fff;margin-bottom:10px}
.cta-band p{color:rgba(255,255,255,.85);margin-bottom:26px}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ==== お問い合わせフォーム ==== */
.tel-cards{display:grid;gap:14px;margin:22px 0}
.tel-card{
  display:block;background:#fff;border:1px solid var(--line);border-left:4px solid var(--brand);
  border-radius:var(--radius);padding:16px 18px;text-decoration:none;color:var(--ink);box-shadow:var(--shadow);
}
.tel-card-tag{display:block;font-size:.8rem;color:var(--ink-soft);margin-bottom:4px}
.tel-card b{display:block;font-family:var(--font-head);font-size:1.4rem}
.tel-card small{display:block;color:var(--ink-soft);font-size:.82rem;margin-top:4px;line-height:1.6}

.split-media--form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.form-row{margin-bottom:18px}
.form-row label{display:block;font-weight:700;margin-bottom:8px;font-size:.95rem}
.req{display:inline-block;margin-left:8px;background:var(--brand);color:#fff;font-size:.7rem;font-weight:700;padding:2px 7px;border-radius:3px;vertical-align:middle}
.form-row input,.form-row textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line-strong);border-radius:var(--radius);
  font:inherit;font-size:1rem;background:var(--paper-card);
}
.form-row input:focus,.form-row textarea:focus{outline:2px solid var(--brand);outline-offset:1px}
.form-row textarea{resize:vertical}

.map-placeholder{
  margin-top:14px;height:180px;display:flex;align-items:center;justify-content:center;
  background:repeating-linear-gradient(45deg, var(--paper) 0 10px, #efe8d8 10px 20px);
  border:1px dashed var(--line-strong);border-radius:var(--radius);color:var(--ink-soft);font-size:.9rem;
}

/* ==== フッター ==== */
.site-footer{background:var(--charcoal);color:#e8e3d8;padding:52px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;margin-bottom:32px}
.footer-grid h3{color:#fff;font-size:1rem;margin-bottom:14px}
.footer-grid p{color:#c9c2b3;margin-bottom:12px;line-height:1.9}
.footer-grid a{color:#c9c2b3;text-decoration:none}
.footer-grid a:hover{color:#fff}
.footer-grid ul{list-style:none;display:grid;gap:10px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);padding-top:20px;color:#a49c8a;font-size:.78rem;line-height:1.8;margin:0;
}

/* ==== スマホ用固定バー ==== */
.sp-bar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:45;
  grid-template-columns:1fr 1fr;background:var(--charcoal);border-top:2px solid var(--brand);
}
.sp-bar a{
  display:flex;align-items:center;justify-content:center;padding:14px 8px;color:#fff;text-decoration:none;
  font-family:var(--font-head);font-weight:700;font-size:.95rem;white-space:nowrap;
}
.sp-bar a:first-child{background:var(--brand)}

/* =========================================================
   レスポンシブ
   ========================================================= */
@media (max-width:1100px){
  .hero-grid{grid-template-columns:1fr}
  .hero-seal{justify-content:flex-start;margin-top:8px}
  .seal{width:118px;height:118px}
  .seal-line1,.seal-line2{font-size:1.15rem}
  .split{grid-template-columns:1fr}
  .split-rev .split-media{order:0}
  .footer-grid{grid-template-columns:1fr 1fr}
}

@media (max-width:780px){
  .section{padding:48px 0}
  .ledger-grid{grid-template-columns:repeat(2,1fr)}
  .plate-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .timeline li{grid-template-columns:1fr;gap:6px}
  body{padding-bottom:64px} /* sp-bar 分の余白 */
  .sp-bar{display:grid}
}

@media (max-width:560px){
  .ledger-grid{grid-template-columns:1fr 1fr;gap:18px}
  .header-inner{padding:10px 16px}
  .brand-mark{width:34px;height:34px;font-size:1rem}
  .brand-text .name{font-size:.92rem}
}

@media (max-width:400px){
  .demo-bar .inner{font-size:.78rem}
  .hero-text h1{font-size:1.5rem}
}