/* ===================================================================
   ROOTS.2 — American Vintage theme
   深い木の色 × 使い込んだレザー × オックスブラッド × 真鍮
   =================================================================== */
:root{
  --coal:#1b1714;        /* ほぼ黒（温かみのある墨） */
  --coal-2:#241e19;
  --coal-3:#2e2620;
  --bone:#efe6d3;        /* 生成り */
  --paper:#e4d7bd;
  --paper-2:#d9c9aa;
  --oxblood:#8d3a2c;     /* 赤錆／オックスブラッド（赤いラグの色） */
  --oxblood-2:#a8452f;
  --rust:#bd6a33;
  --brass:#c6a361;       /* 真鍮 */
  --brass-dark:#9c7e44;
  --wood:#6f4d32;
  --ink:#1a150f;
  --muted:#5e5345;
  --line:rgba(198,163,97,.32);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"Zen Kaku Gothic New","Helvetica Neue",sans-serif;
  font-weight:500;
  background:var(--bone);
  color:var(--ink);
  font-size:17.5px;
  line-height:1.95;
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:.25s}

/* 写真をビンテージ調に統一 */
.vintage-img{filter:sepia(.18) saturate(.92) contrast(1.04) brightness(.97)}

/* ---- 共通タイポ ---- */
.display{font-family:"Bebas Neue",sans-serif;font-weight:400;letter-spacing:.04em;line-height:.95}
.script{font-family:"Yellowtail",cursive}
.label{
  font-family:"Oswald",sans-serif;font-weight:600;
  text-transform:uppercase;letter-spacing:.32em;font-size:12px;
}

/* ---- ヘッダー ---- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(27,23,20,.95);
  border-bottom:1px solid rgba(198,163,97,.25);
  backdrop-filter:blur(6px);
}
.header-inner{
  max-width:1180px;margin:0 auto;padding:14px 26px;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.brand{display:flex;flex-direction:column;gap:1px;color:var(--bone);line-height:1}
.brand .name{font-family:"Bebas Neue",sans-serif;font-size:30px;letter-spacing:.12em;line-height:1}
.brand .ant{font-size:14px;margin-left:1px;filter:grayscale(.2)}
.brand .sub{
  display:block;font-family:"Oswald",sans-serif;font-weight:500;
  font-size:9px;letter-spacing:.34em;color:var(--brass);margin-top:3px;text-transform:uppercase;
}
.gnav ul{list-style:none;display:flex;align-items:center;gap:26px}
.gnav a{
  font-family:"Oswald",sans-serif;font-weight:500;text-transform:uppercase;
  font-size:13px;letter-spacing:.18em;color:var(--bone);padding-bottom:3px;
  border-bottom:1px solid transparent;
}
.gnav a:hover,.gnav a.current{color:var(--brass);border-bottom-color:var(--brass)}
.btn-reserve{
  font-family:"Oswald",sans-serif;font-weight:600;text-transform:uppercase;letter-spacing:.18em;
  font-size:12.5px;color:var(--bone)!important;background:var(--oxblood);
  padding:11px 22px;border:1px solid var(--oxblood-2);border-bottom-color:transparent!important;
}
.btn-reserve:hover{background:var(--oxblood-2)}

/* ---- HERO ---- */
.hero{position:relative;height:min(92vh,760px);overflow:hidden;background:var(--coal)}
.hero .hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:sepia(.25) saturate(.9) contrast(1.05) brightness(.62)}
.hero::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,16,13,.45) 0%,rgba(20,16,13,.15) 40%,rgba(20,16,13,.78) 100%)}
.hero-inner{position:relative;z-index:2;height:100%;max-width:1180px;margin:0 auto;
  padding:0 30px;display:flex;flex-direction:column;justify-content:center;color:var(--bone)}
.hero .est{display:inline-flex;align-items:center;gap:10px;margin-bottom:18px}
.hero .est span{height:1px;width:46px;background:var(--brass)}
.hero .est em{font-style:normal;font-family:"Oswald";font-weight:600;letter-spacing:.3em;font-size:11px;color:var(--brass);text-transform:uppercase}
.hero h1{font-family:"Bebas Neue",sans-serif;font-size:clamp(64px,13vw,168px);letter-spacing:.04em;line-height:.86}
.hero h1 .ant{font-size:.32em;vertical-align:.18em;margin-left:.04em}
.hero .tag{font-family:"Oswald";font-weight:300;font-size:clamp(14px,2vw,19px);letter-spacing:.1em;margin-top:8px;color:#f0e7d6}
.hero .jp{margin-top:18px;max-width:30em;font-size:16px;color:#f0e8d8;line-height:2.1}
.scrollcue{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;
  font-family:"Oswald";font-size:10px;letter-spacing:.3em;color:var(--brass);text-transform:uppercase;text-align:center}
.scrollcue::after{content:"";display:block;width:1px;height:34px;background:var(--brass);margin:8px auto 0}

/* ---- セクション枠 ---- */
.section{max-width:1100px;margin:0 auto;padding:96px 30px}
.section.tight{padding-top:64px}
.sec-head{display:flex;align-items:flex-end;gap:18px;margin-bottom:48px}
.sec-head .num{font-family:"Bebas Neue";font-size:64px;color:var(--paper-2);line-height:.8}
.sec-head .ttl .en{font-family:"Bebas Neue";font-size:40px;letter-spacing:.06em;display:block;color:var(--ink)}
.sec-head .ttl .ja{font-family:"Oswald";font-weight:500;font-size:12px;letter-spacing:.28em;color:var(--oxblood);text-transform:uppercase;display:block;margin-top:2px}

/* ---- CONCEPT（暗いバンド）---- */
.band-dark{background:var(--coal);color:var(--bone);position:relative}
.band-dark .sec-head .num{color:#3a312a}
.band-dark .sec-head .ttl .en{color:var(--bone)}
.concept-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.concept-wrap p{font-size:17px;line-height:2.2;color:#f0e8d8}
.concept-wrap .lead{font-family:"Oswald";font-weight:300;font-size:22px;line-height:1.7;color:var(--brass);margin-bottom:22px;letter-spacing:.02em}
.concept-photo{position:relative}
.concept-photo img{width:100%;height:460px;object-fit:cover}
.concept-photo .frame{position:absolute;inset:14px;border:1px solid var(--brass);pointer-events:none}

/* ---- 特徴 3カラム ---- */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.feature{background:#fff;border:1px solid var(--line)}
.feature img{width:100%;height:220px;object-fit:cover}
.feature .body{padding:22px 22px 26px}
.feature .k{font-family:"Bebas Neue";font-size:13px;letter-spacing:.2em;color:var(--oxblood)}
.feature h3{font-family:"Oswald";font-weight:600;font-size:18px;margin:4px 0 10px;letter-spacing:.04em}
.feature p{font-size:15.5px;color:#3a3028;line-height:2}

/* ---- ギャラリー ---- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;gap:12px}
.gallery .gph{overflow:hidden;position:relative}
.gallery .gph img{width:100%;height:100%;object-fit:cover;transition:transform 1s cubic-bezier(.2,.7,.2,1)}
.gallery .gph:hover img{transform:scale(1.08)}
.gallery .gph.big{grid-column:span 2;grid-row:span 2}
.gallery .gph.wide{grid-column:span 2}

/* ---- 引用バンド ---- */
.quote{background:var(--coal-2);color:var(--bone);text-align:center;padding:84px 30px}
.quote .script{font-family:"Yellowtail",cursive;color:var(--brass);font-size:26px;margin-bottom:14px}
.quote p{font-family:"Oswald";font-weight:300;font-size:clamp(20px,3vw,30px);line-height:1.6;max-width:20em;margin:0 auto;letter-spacing:.02em}

/* ---- CTA ---- */
.cta{background:var(--oxblood);color:var(--bone);text-align:center;padding:80px 30px}
.cta h2{font-family:"Bebas Neue";font-size:46px;letter-spacing:.05em}
.cta p{font-family:"Oswald";font-weight:300;letter-spacing:.06em;margin:8px 0 28px;font-size:16px;opacity:.95}
.cta .btn-line{display:inline-block;font-family:"Oswald";font-weight:600;text-transform:uppercase;
  letter-spacing:.2em;font-size:14px;color:var(--coal);background:var(--bone);padding:16px 50px;border:none}
.cta .btn-line:hover{background:#fff}

/* ---- ページ見出し（下層）---- */
.page-head{background:var(--coal);color:var(--bone);text-align:center;padding:90px 30px 76px;position:relative}
.page-head .est{display:inline-flex;align-items:center;gap:10px;margin-bottom:14px}
.page-head .est span{height:1px;width:40px;background:var(--brass)}
.page-head .est em{font-style:normal;font-family:"Oswald";font-weight:600;letter-spacing:.3em;font-size:10px;color:var(--brass);text-transform:uppercase}
.page-head h1{font-family:"Bebas Neue";font-size:clamp(48px,9vw,96px);letter-spacing:.05em;line-height:.9}
.page-head .ja{font-family:"Oswald";font-weight:400;letter-spacing:.28em;font-size:12px;color:var(--paper-2);text-transform:uppercase;margin-top:8px}

/* ---- スタイリスト ---- */
.stylist{display:grid;grid-template-columns:380px 1fr;gap:54px;align-items:start}
.stylist + .stylist{margin-top:60px;padding-top:60px;border-top:1px solid var(--line)}
.stylist.flip{grid-template-columns:1fr 380px}
.stylist.flip .photo{order:2}
.photo{position:relative}
.photo img{width:100%;height:460px;object-fit:cover}
.photo .frame{position:absolute;inset:12px;border:1px solid var(--brass);pointer-events:none}
.photo .ph-note{font-family:"Oswald";font-size:11px;letter-spacing:.1em;color:var(--muted);margin-top:10px;text-transform:uppercase}
.st-name{font-family:"Bebas Neue";font-size:46px;letter-spacing:.04em;line-height:1}
.st-name-ja{font-family:"Zen Kaku Gothic New";font-weight:500;font-size:15px;letter-spacing:.34em;color:var(--muted);margin-top:6px}
.st-role{font-family:"Oswald";font-weight:600;text-transform:uppercase;letter-spacing:.24em;font-size:14px;color:var(--oxblood);margin:14px 0 22px}
.st-msg p{font-size:17px;line-height:2.1;color:#2a2218}
.st-msg p+p{margin-top:1.2em}

/* ---- メニュー ---- */
.menu-board{background:var(--coal);color:var(--bone);padding:54px 48px;border:1px solid var(--brass-dark)}
.menu-cat+.menu-cat{margin-top:42px}
.menu-cat h3{font-family:"Bebas Neue";font-size:24px;letter-spacing:.14em;color:var(--brass);
  border-bottom:1px solid rgba(198,163,97,.3);padding-bottom:10px;margin-bottom:18px}
.menu-row{display:flex;align-items:baseline;gap:14px;padding:12px 2px}
.menu-row .nm{font-family:"Oswald";font-weight:500;font-size:16px;letter-spacing:.04em}
.menu-row .nm small{display:block;font-family:"Zen Kaku Gothic New";font-weight:500;font-size:14px;color:#c4b8a4;letter-spacing:0;margin-top:2px}
.menu-row .lead{flex:1;border-bottom:1px dotted rgba(198,163,97,.4);transform:translateY(-5px)}
.menu-row .pr{font-family:"Bebas Neue";font-size:24px;letter-spacing:.04em;color:var(--bone)}
.menu-note{font-size:14.5px;color:#bfb5a4;margin-top:22px;text-align:center}

/* ---- アクセス情報 ---- */
.access{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.info{width:100%;border-collapse:collapse}
.info th,.info td{text-align:left;vertical-align:top;padding:15px 6px;border-bottom:1px solid var(--line);font-size:16px}
.info th{width:7.5em;font-family:"Oswald";font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:var(--oxblood);font-size:12px;white-space:nowrap}
.map{width:100%;height:360px;border:1px solid var(--brass-dark);filter:grayscale(.3) sepia(.1)}

/* ---- フッター ---- */
.site-footer{background:var(--coal);color:var(--bone);padding:64px 30px 34px;text-align:center}
.site-footer .brand{align-items:center;display:inline-flex}
.fnav{margin:26px 0}
.fnav ul{list-style:none;display:flex;justify-content:center;gap:24px;flex-wrap:wrap}
.fnav a{font-family:"Oswald";text-transform:uppercase;font-size:12px;letter-spacing:.18em;color:var(--bone)}
.fnav a:hover{color:var(--brass)}
.faddr{font-size:14px;color:#c4b8a4;line-height:2}
.copy{font-family:"Oswald";font-size:10px;letter-spacing:.2em;color:#6f6253;margin-top:24px;display:block;text-transform:uppercase}
.demo-flag{background:var(--brass);color:var(--coal);text-align:center;font-family:"Oswald";font-weight:600;
  text-transform:uppercase;letter-spacing:.16em;font-size:11px;padding:7px}

/* ---- レスポンシブ ---- */
@media(max-width:860px){
  .header-inner{flex-wrap:wrap;justify-content:center}
  .gnav ul{gap:16px}
  .concept-wrap,.features,.access{grid-template-columns:1fr;gap:30px}
  .stylist,.stylist.flip{grid-template-columns:1fr;gap:26px}
  .stylist.flip .photo{order:0}
  .gallery{grid-template-columns:repeat(2,1fr);grid-auto-rows:150px}
  .gallery .gph.big{grid-column:span 2;grid-row:span 1}
  .section{padding:64px 22px}
  .menu-board{padding:34px 22px}
}

/* ===================================================================
   モーション（①トップ写真ズーム ②スクロールで横からフェードイン ③ホバーズーム）
   =================================================================== */
/* ① ヒーローのゆっくりズーム（Ken Burns） */
@keyframes kenburns{from{transform:scale(1)}to{transform:scale(1.12)}}
.hero .hero-img{animation:kenburns 19s ease-in-out infinite alternate;transform-origin:60% 40%}

/* 特徴カードのホバーズーム（おまけ） */
.feature{overflow:hidden}
.feature img{transition:transform 1s cubic-bezier(.2,.7,.2,1)}
.feature:hover img{transform:scale(1.06)}

/* ② スクロールで出現（JSが html.anim を付与したときだけ有効） */
html.anim .sec-head,
html.anim .concept-wrap>div,
html.anim .feature,
html.anim .gallery .gph,
html.anim .quote .script,
html.anim .quote p,
html.anim .cta,
html.anim .stylist,
html.anim .menu-board,
html.anim .menu-board+.cta,
html.anim .access>div{
  opacity:0;transform:translateY(30px);
  transition:opacity .85s ease, transform .95s cubic-bezier(.2,.75,.2,1);
  will-change:opacity,transform;
}
/* 横からスライド */
html.anim .concept-wrap>div:first-child{transform:translateX(-46px)}
html.anim .concept-photo{transform:translateX(46px)}
html.anim .access>div:last-child{transform:translateX(46px)}
/* 出現後 */
html.anim .is-in{opacity:1!important;transform:none!important}
/* グリッドは少しずつ遅らせる */
html.anim .feature:nth-child(2){transition-delay:.12s}
html.anim .feature:nth-child(3){transition-delay:.24s}
html.anim .gallery .gph:nth-child(2){transition-delay:.08s}
html.anim .gallery .gph:nth-child(3){transition-delay:.16s}
html.anim .gallery .gph:nth-child(4){transition-delay:.24s}
html.anim .gallery .gph:nth-child(5){transition-delay:.32s}
html.anim .gallery .gph:nth-child(6){transition-delay:.4s}

/* 動きを減らす設定の人には配慮（OSの設定を尊重） */
@media (prefers-reduced-motion: reduce){
  .hero .hero-img{animation:none}
  html.anim .sec-head,html.anim .concept-wrap>div,html.anim .feature,
  html.anim .gallery .gph,html.anim .quote .script,html.anim .quote p,
  html.anim .cta,html.anim .stylist,html.anim .menu-board,
  html.anim .menu-board+.cta,html.anim .access>div{
    opacity:1!important;transform:none!important;transition:none!important;
  }
}