/* 藤本産業 下層ページ共通スタイル(A案デザイン準拠) */
:root{
  --ink:#232920;
  --green:#2c4a33;
  --green-deep:#1d3424;
  --gold:#b58a3c;
  --kinari:#f6f3ea;
  --white:#fdfcf8;
  --line:#d9d3c2;
  --serif:'Zen Old Mincho', serif;
  --gothic:'Zen Kaku Gothic New', sans-serif;
  --en:'EB Garamond', serif;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:var(--gothic);color:var(--ink);background:var(--kinari);line-height:1.9;font-size:15px;letter-spacing:.04em;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}

/* header(下層は最初から背景あり) */
.header{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:14px 36px;background:rgba(253,252,248,.94);backdrop-filter:blur(6px);box-shadow:0 1px 0 var(--line)}
.brand{display:flex;flex-direction:column;gap:2px}
.brand-name{font-family:var(--serif);font-size:19px;font-weight:700;letter-spacing:.14em;color:var(--green-deep)}
.brand-sub{font-family:var(--en);font-size:10px;letter-spacing:.22em;color:#7a7362}
.gnav{display:flex;align-items:center;gap:28px}
.gnav a{font-size:13px;letter-spacing:.12em;position:relative;padding:4px 0}
.gnav a:not(.nav-shop)::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:right;transition:transform .35s ease}
.gnav a:hover::after{transform:scaleX(1);transform-origin:left}
.gnav a.current{color:var(--gold)}
.gnav a.nav-shop{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--green);color:var(--green-deep);padding:9px 18px;font-size:12px;letter-spacing:.14em;transition:background .3s,color .3s,border-color .3s}
.nav-shop svg{width:13px;height:13px;stroke:currentColor}
.nav-shop:hover{background:var(--gold);border-color:var(--gold);color:#fff}
/* ハンバーガー */
.nav-toggle{display:none;position:relative;z-index:70;width:44px;height:44px;flex-direction:column;align-items:center;justify-content:center;gap:8px;background:none;border:none;cursor:pointer;padding:0}
.nav-toggle span{display:block;width:26px;height:1px;background:var(--green-deep);transition:transform .45s cubic-bezier(.22,1,.36,1),opacity .3s ease,background .45s ease}
body.nav-open .nav-toggle span{background:#efece0}
body.nav-open .nav-toggle span:nth-child(1){transform:translateY(9px) rotate(45deg)}
body.nav-open .nav-toggle span:nth-child(2){opacity:0}
body.nav-open .nav-toggle span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}
@media(max-width:1060px){
  .header{padding:12px 20px;-webkit-backdrop-filter:none;backdrop-filter:none}
  .header.scrolled{padding:12px 20px}
  .nav-toggle{display:flex}
  .gnav{position:fixed;inset:0;z-index:60;flex-direction:column;align-items:center;justify-content:center;gap:6px;background:var(--green-deep);opacity:0;visibility:hidden;transition:opacity .45s ease,visibility .45s ease}
  body.nav-open .gnav{opacity:1;visibility:visible}
  body.nav-open{overflow:hidden}
  .gnav a:not(.nav-shop){display:block;font-family:var(--serif);font-size:17px;letter-spacing:.24em;color:#efece0;padding:12px 24px}
  .gnav a:not(.nav-shop)::after{display:none}
  .gnav a.current{color:var(--gold)}
  .gnav a.nav-shop{margin-top:22px;border-color:var(--gold);color:#efece0;padding:13px 30px}
}

/* ページタイトル */
.page-head{padding:170px 5vw 70px;max-width:1360px;margin:0 auto}
.page-en{font-family:var(--en);font-style:italic;font-size:clamp(54px,8vw,110px);line-height:1;color:transparent;-webkit-text-stroke:1px rgba(44,74,51,.24);display:block;margin-bottom:-.3em}
.page-title{font-family:var(--serif);font-size:clamp(26px,3.4vw,40px);font-weight:700;letter-spacing:.16em;color:var(--green-deep);display:inline-flex;align-items:center;gap:20px}
.page-title::before{content:"";width:12px;height:12px;background:var(--gold);clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%)}
.breadcrumb{display:flex;gap:10px;align-items:center;font-size:11.5px;letter-spacing:.14em;color:#7a7362;margin-top:22px}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb span::before{content:"/";margin-right:10px;color:var(--line)}

/* セクション共通 */
.section{padding:80px 5vw;max-width:1360px;margin:0 auto}
.sec-en{font-family:var(--en);font-style:italic;font-size:clamp(40px,5.6vw,72px);line-height:1;color:transparent;-webkit-text-stroke:1px rgba(44,74,51,.22);display:block;margin-bottom:-.28em}
.sec-title{font-family:var(--serif);font-size:clamp(22px,2.6vw,30px);font-weight:700;letter-spacing:.16em;color:var(--green-deep);display:inline-flex;align-items:center;gap:16px}
.sec-title::before{content:"";width:10px;height:10px;background:var(--gold);clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%)}
.sec-head{margin-bottom:48px}
.reveal{opacity:0;transform:translateY(38px);transition:opacity 1s cubic-bezier(.22,1,.36,1),transform 1s cubic-bezier(.22,1,.36,1)}
.reveal.in{opacity:1;transform:none}
.d1{transition-delay:.12s}.d2{transition-delay:.24s}

/* ボタン */
.btn-gold{display:inline-flex;align-items:center;gap:14px;border:1px solid var(--gold);color:var(--green-deep);padding:16px 36px;font-size:13px;letter-spacing:.22em;position:relative;overflow:hidden;transition:color .4s ease}
.btn-gold::before{content:"";position:absolute;inset:0;background:var(--gold);transform:scaleX(0);transform-origin:right;transition:transform .45s cubic-bezier(.22,1,.36,1)}
.btn-gold:hover::before{transform:scaleX(1);transform-origin:left}
.btn-gold:hover{color:#fff}
.btn-gold span,.btn-gold svg{position:relative;z-index:1}
.btn-gold svg{width:14px;height:14px;stroke:currentColor}
.btn-gold.on-dark{color:#fdfcf8}

/* CTA帯 */
.cta-band{background:var(--green-deep);color:#efece0;text-align:center;padding:100px 5vw}
.cta-band .en{font-family:var(--en);font-style:italic;font-size:13px;letter-spacing:.4em;color:var(--gold);display:block;margin-bottom:20px}
.cta-band h2{font-family:var(--serif);font-size:clamp(22px,2.8vw,32px);font-weight:700;letter-spacing:.18em;margin-bottom:18px}
.cta-band p{color:#c9c8b9;font-size:13.5px;margin-bottom:40px}

/* footer */
.footer{background:#152717;color:#a8a795;padding:54px 5vw 34px}
.foot-in{max-width:1360px;margin:0 auto}
.foot-top{display:flex;justify-content:space-between;align-items:flex-start;gap:30px;flex-wrap:wrap;margin-bottom:44px}
.foot-brand .brand-name{color:#e8e5d8;font-size:17px}
.foot-brand .brand-sub{color:#7d8a74}
.foot-nav{display:flex;gap:6px 10px;flex-wrap:wrap}
.foot-nav a{font-size:12px;letter-spacing:.14em;transition:color .3s;padding:10px 8px}
.foot-nav a:hover{color:#e8e5d8}
.copyright{font-family:var(--en);font-style:italic;font-size:11px;letter-spacing:.14em;text-align:center;border-top:1px solid rgba(239,236,224,.12);padding-top:26px}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto}
}

/* モバイル調整 */
@media(max-width:640px){
  .page-en{font-size:clamp(34px,13vw,54px)}
}

/* YouTube軽量埋め込み(クリックでプレーヤー読込) */
.yt{position:relative;aspect-ratio:16/9;background:#0d110c;border:1px solid var(--line);overflow:hidden}
.yt img{width:100%;height:100%;object-fit:cover;opacity:.92;transition:opacity .4s ease,transform .8s ease}
.yt:hover img{opacity:1;transform:scale(1.03)}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.yt-play{position:absolute;inset:0;margin:auto;width:74px;height:74px;border-radius:50%;background:rgba(29,52,36,.82);border:1px solid var(--gold);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .3s ease,transform .3s ease}
.yt:hover .yt-play{background:var(--green-deep);transform:scale(1.08)}
.yt-play::before{content:"";display:block;width:0;height:0;border-style:solid;border-width:11px 0 11px 19px;border-color:transparent transparent transparent var(--gold);margin-left:5px}
.yt-dur{position:absolute;right:12px;bottom:10px;font-family:var(--en);font-style:italic;font-size:12px;letter-spacing:.12em;color:#fdfcf8;background:rgba(13,17,12,.72);padding:3px 10px;pointer-events:none}
.yt-cap{margin-top:14px}
.yt-cap .t{font-family:var(--serif);font-size:15px;font-weight:700;letter-spacing:.12em;color:var(--green-deep)}
.yt-cap p{font-size:12.5px;color:#7a7362;margin-top:2px}
.movie-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px}
@media(max-width:820px){.movie-grid{grid-template-columns:1fr}}
.movie-note{margin-top:36px;font-size:12.5px;color:#7a7362}
.movie-note a{color:var(--gold)}