/* ============================================================
   WHITE PHAT GRAPHICS — 共通スタイル
   フォント方針: ゴシックMB101（モリサワ・有料）が無いため
   日本語ゴシック系のシステムフォントスタックで代替
   ============================================================ */
:root{
  --black:#0a0a0a;
  --text:#1a1a1a;
  --muted:#666;
  --line:#e2e2e2;
  --bg:#ffffff;
  --bg-gray:#f0f0f0;
  --bg-card:#ffffff;
  --footer:#595959;
  --gold:#b6913e;          /* ボタン金 */
  --gold-hover:#a07e30;
  --gold-label:#bfa052;    /* セクションラベル金 */
  --shadow:0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg:0 12px 40px rgba(0,0,0,0.14);
  --radius:14px;
  --maxw:1180px;
  --gothic:"Gothic MB101","ゴシックMB101","Hiragino Kaku Gothic ProN","ヒラギノ角ゴ ProN W3","Hiragino Sans","Noto Sans JP","Yu Gothic",YuGothic,"Meiryo",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--gothic);
  color:var(--text);
  background:var(--bg);
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  font-feature-settings:"palt";
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.center{text-align:center}

/* ===== ナビ ===== */
.nav{position:fixed;top:0;left:0;width:100%;z-index:900;background:rgba(255,255,255,0.96);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line);transition:transform .3s}
.nav-inner{max-width:1320px;margin:0 auto;padding:0 28px;height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.nav-logo{font-weight:800;font-size:0.98rem;letter-spacing:0.04em;white-space:nowrap}
.nav-menu{display:flex;gap:30px;list-style:none}
.nav-menu a{font-size:0.84rem;font-weight:700;letter-spacing:0.05em;transition:color .2s}
.nav-menu a:hover{color:var(--gold)}
.nav-cta{background:var(--black);color:#fff;font-size:0.82rem;font-weight:700;padding:12px 26px;border-radius:50px;white-space:nowrap;transition:transform .2s,background .2s}
.nav-cta:hover{background:#000;transform:translateY(-1px)}
.nav-burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-burger span{width:24px;height:2px;background:var(--black);transition:.3s}
.mobile-menu{display:none}

/* ===== ボタン ===== */
.btn-gold{display:inline-block;background:var(--gold);color:#fff;font-weight:700;font-size:0.95rem;
  letter-spacing:0.04em;padding:18px 60px;border-radius:50px;transition:transform .25s,background .25s,box-shadow .25s}
.btn-gold:hover{background:var(--gold-hover);transform:translateY(-2px);box-shadow:0 8px 26px rgba(182,145,62,0.4)}
.btn-black{display:inline-flex;align-items:center;gap:10px;background:var(--black);color:#fff;font-weight:700;
  font-size:0.9rem;padding:15px 38px;border-radius:50px;transition:transform .2s}
.btn-black:hover{transform:translateY(-2px)}
.btn-outline{display:inline-flex;align-items:center;gap:10px;border:1.5px solid rgba(255,255,255,.55);color:#fff;
  font-weight:700;font-size:0.9rem;padding:15px 38px;border-radius:50px;transition:.2s}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.1)}

/* ===== セクション見出し共通 ===== */
.section{padding:96px 0}
.sec-head{text-align:center;margin-bottom:54px}
.sec-label{display:block;font-size:0.72rem;font-weight:700;letter-spacing:0.28em;color:var(--gold-label);margin-bottom:14px}
.sec-title{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:800;letter-spacing:0.04em;line-height:1.25}
.sec-title .en{display:block;font-size:0.8rem;font-weight:700;letter-spacing:0.18em;color:var(--muted);margin-top:10px}

/* ===== HERO ===== */
.hero{position:relative;min-height:84vh;display:flex;align-items:center;overflow:hidden;background:#f2f2f2}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:1}
.hero-bg::after{content:"";position:absolute;inset:0;background:rgba(255,255,255,.32)}
.hero-inner{position:relative;max-width:1320px;margin:0 auto;padding:140px 40px 64px;width:100%;
  min-height:84vh;display:flex;flex-direction:column}
.hero-en{font-size:clamp(2.6rem,7vw,5.6rem);font-weight:900;line-height:1.02;letter-spacing:0.01em;color:var(--black)}
.hero-lower{margin-top:auto;display:flex;justify-content:space-between;align-items:flex-end;gap:48px;flex-wrap:wrap}
.hero-lower-left{max-width:680px}
.hero-jp{font-size:clamp(1.5rem,3vw,2.4rem);font-weight:800;letter-spacing:0.03em}
.hero-jp .mark{color:var(--gold)}
.hero-desc{margin-top:20px;font-size:clamp(0.95rem,1.5vw,1.12rem);line-height:1.5;color:#222;font-weight:500}
.hero-btns{display:flex;gap:16px;flex-shrink:0}

/* ===== リード ===== */
.lead{padding:104px 0;text-align:center;background:var(--bg)}
.lead-title{font-size:clamp(1.4rem,3vw,2.1rem);font-weight:800;letter-spacing:0.04em;margin-bottom:30px}
.lead-body{display:inline-block;text-align:left}
.lead-text{color:#333;line-height:1.5;font-size:clamp(0.88rem,1.4vw,0.98rem);font-weight:500}
.lead-text + .lead-text{margin-top:1.4em}

/* ===== TOPICS（ホーム） ===== */
.topics{background:var(--bg-gray)}
.topics-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.topic-card{position:relative;aspect-ratio:16/9;border-radius:var(--radius);overflow:hidden;background:#111;box-shadow:var(--shadow)}
.topic-card img{width:100%;height:100%;object-fit:cover;transition:transform .7s}
.topic-card:hover img{transform:scale(1.06)}
.topic-card-ov{position:absolute;inset:0;background:rgba(0,0,0,.34);
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px}
.topic-card-jp{color:#fff;font-size:clamp(1.1rem,1.8vw,1.5rem);font-weight:800;text-shadow:0 2px 10px rgba(0,0,0,.55)}
.topic-card-en{color:#fff;font-size:0.7rem;font-weight:700;letter-spacing:0.2em;margin-top:8px;text-shadow:0 2px 8px rgba(0,0,0,.55)}

/* ===== WORKS（ホーム） ===== */
.works-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:clamp(150px,16.5vw,215px);gap:18px}
.work-card{position:relative;border-radius:var(--radius);overflow:hidden;background:#111;cursor:pointer;box-shadow:var(--shadow)}
/* モックアップ配置：グッズ=2列×2行で大きく / 右列=ビジュアル・広告・衣装制作・その他 / 中央=舞台・スポーツ / 左=音楽・ロゴ */
.work-card:nth-child(1){grid-column:1/3;grid-row:1/3} /* グッズ */
.work-card:nth-child(2){grid-column:3;grid-row:1}     /* ビジュアル */
.work-card:nth-child(3){grid-column:3;grid-row:2}     /* 広告 */
.work-card:nth-child(4){grid-column:1;grid-row:3}     /* 音楽 */
.work-card:nth-child(5){grid-column:2;grid-row:3}     /* 舞台・ミュージカル */
.work-card:nth-child(6){grid-column:3;grid-row:3}     /* 衣装制作 */
.work-card:nth-child(7){grid-column:1;grid-row:4}     /* ロゴ・キャラクター */
.work-card:nth-child(8){grid-column:2;grid-row:4}     /* スポーツ */
.work-card:nth-child(9){grid-column:3;grid-row:4}     /* その他 */
.work-card img{width:100%;height:100%;object-fit:cover;opacity:.62;transition:transform .7s,opacity .4s}
.work-card:hover img{transform:scale(1.07);opacity:.5}
.work-card-ov{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:16px}
.work-card-jp{color:#fff;font-size:clamp(1rem,1.5vw,1.3rem);font-weight:800;text-shadow:0 2px 10px rgba(0,0,0,.6)}
.work-card-en{color:#fff;font-size:0.62rem;font-weight:700;letter-spacing:0.2em;margin-top:6px;text-shadow:0 2px 8px rgba(0,0,0,.6)}

/* ===== WHO WE ARE ===== */
.who{background:var(--bg)}
.who-lead{max-width:1060px;margin:0 auto 64px;color:#333;line-height:2.1;font-size:0.9rem}
.who-lead p + p{margin-top:1.7em}
.philosophy-label{text-align:center;font-size:0.72rem;font-weight:700;letter-spacing:0.28em;color:var(--gold-label);margin-bottom:8px}
.philosophy-title{text-align:center;font-size:clamp(1.3rem,2.4vw,1.8rem);font-weight:800;margin-bottom:40px}
.philosophy-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:1040px;margin:0 auto}
.phi-card{border:1px solid #d4d4d4;border-radius:var(--radius);padding:40px 30px;text-align:center;background:#fff;box-shadow:6px 9px 22px rgba(0,0,0,0.18);transition:transform .25s,box-shadow .25s;
  display:flex;flex-direction:column;align-items:center;justify-content:center}
.phi-card:hover{box-shadow:8px 12px 30px rgba(0,0,0,0.22)}
.phi-card:hover{transform:translateY(-4px)}
.phi-card img{width:64px;height:64px;object-fit:contain;margin:0 auto 18px}
.phi-card .role{font-size:0.66rem;font-weight:700;letter-spacing:0.2em;color:var(--text);margin-bottom:10px}
.phi-card .en{font-size:0.9rem;font-weight:700;color:var(--muted);margin-bottom:10px;line-height:1.5}
.phi-card .jp{font-size:1.05rem;font-weight:800;line-height:1.6}
.phi-card .jp-sub{font-size:0.86rem;font-weight:600;color:#444;margin-top:6px;line-height:1.6}
.phi-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.phi-tags span{font-size:0.74rem;font-weight:700;color:#555;border:1px solid var(--line);border-radius:50px;padding:7px 16px}
.phi-card-tags .phi-tags{display:grid;grid-template-columns:auto auto;justify-content:center;gap:12px;max-width:none}
.phi-card-tags .phi-tags span{text-align:center}

.who-line{border:0;height:1px;background:#d4d4d4;max-width:1040px;margin:60px auto}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1040px;margin:60px auto 0}
.stat{text-align:center;border:1px solid #d4d4d4;border-radius:var(--radius);background:#fff;box-shadow:6px 9px 22px rgba(0,0,0,0.18);padding:46px 24px;transition:transform .25s,box-shadow .25s}
.stat:hover{transform:translateY(-4px);box-shadow:8px 12px 30px rgba(0,0,0,0.22)}
.stat .num{font-size:clamp(2.4rem,5vw,3.6rem);font-weight:800;line-height:1;color:var(--black)}
.stat .label{font-size:0.78rem;color:var(--muted);margin-top:12px;letter-spacing:0.04em}

.profile{display:grid;grid-template-columns:210px 1fr;gap:48px;max-width:1040px;margin:0 auto;align-items:start}
.profile-photo{overflow:hidden;background:transparent}
.profile-photo img{width:100%}
.profile-name{font-size:1.3rem;font-weight:800;margin-bottom:18px}
.profile-name .en{font-size:0.8rem;font-weight:700;color:var(--muted);margin-left:12px}
.profile-body{font-size:0.9rem;color:#333;line-height:2}
.profile-body p{margin-bottom:1.7em}
.profile-body p:last-child{margin-bottom:0}
.profile-staff{margin-top:40px}
.profile-staff h4{font-size:0.74rem;font-weight:700;letter-spacing:0.18em;color:var(--muted);margin-bottom:18px}
.profile-staff ul{list-style:none;display:flex;flex-direction:column;gap:18px}
.profile-staff li{font-size:0.95rem;font-weight:800}
.profile-staff li .en{color:var(--muted);font-size:0.74rem;font-weight:700;margin-left:10px}

/* ===== SERVICES ===== */
.services{background:var(--bg-gray)}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:1040px;margin:0 auto}
.svc-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 24px;transition:transform .25s,box-shadow .25s}
.svc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.svc-num{font-size:1.5rem;font-weight:800;color:var(--gold);margin-bottom:14px}
.svc-name{font-size:1rem;font-weight:800;margin-bottom:12px;line-height:1.4}
.svc-desc{font-size:0.8rem;color:#555;line-height:1.8}

/* ===== CLIENTS ===== */
.clients{background:var(--bg-gray)}
.clients-desc{text-align:center;max-width:760px;margin:0 auto 44px;color:#444;font-size:0.92rem}
.clients-marquee{margin-top:8px;display:flex;flex-direction:column;gap:22px;overflow:hidden}
.marquee-row{overflow:hidden;width:100%}
.marquee-track{display:flex;gap:50px;width:max-content;will-change:transform}
.marquee-left .marquee-track{animation:marquee-r 55s linear infinite}
.marquee-right .marquee-track{animation:marquee-l 55s linear infinite}
@keyframes marquee-l{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes marquee-r{from{transform:translateX(-50%)}to{transform:translateX(0)}}
.marquee-track span{flex:0 0 auto;font-size:0.9rem;font-weight:700;color:var(--text);white-space:nowrap}
@media(prefers-reduced-motion:reduce){.marquee-left .marquee-track,.marquee-right .marquee-track{animation:none}}

/* ===== NEWS ===== */
.news{background:var(--bg-gray)}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .25s,box-shadow .25s}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.news-card-img{aspect-ratio:4/3;overflow:hidden;background:#eee}
.news-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.news-card:hover .news-card-img img{transform:scale(1.05)}
.news-card-body{padding:22px}
.news-card-date{font-size:0.78rem;font-weight:700;color:var(--gold);margin-bottom:8px}
.news-card-place{font-size:0.88rem;font-weight:700;line-height:1.6}

/* ===== CONTACT ===== */
.contact{background:var(--bg-gray);text-align:center;padding:100px 24px}
.contact .sec-label{color:var(--gold-label)}
.contact-title{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;margin:8px 0 24px}
.contact-desc{color:#444;font-size:0.96rem;line-height:1.9;margin-bottom:40px}
.contact-trust{display:flex;justify-content:center;gap:34px;flex-wrap:wrap;margin-top:30px}
.contact-trust span{font-size:0.82rem;font-weight:700;color:#555;display:flex;align-items:center;gap:8px}
.contact-trust span::before{content:"✓";color:var(--gold);font-weight:800}
/* ホームのお問い合わせ：濃いグレーのベタ＋白文字 */
.contact-dark{background:var(--footer)}
.contact-dark .contact-title{color:#fff}
.contact-dark .contact-desc{color:rgba(255,255,255,.92)}
.contact-dark .contact-trust span{color:rgba(255,255,255,.92)}

/* ===== COMPANY ===== */
.company{background:var(--bg)}
.company-grid{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:start}
.company-table{width:100%;border-collapse:collapse}
.company-table th{text-align:left;font-size:0.82rem;font-weight:700;color:var(--muted);padding:15px 18px 15px 0;
  vertical-align:top;white-space:nowrap;width:96px;border-bottom:1px solid var(--line)}
.company-table td{font-size:0.9rem;padding:15px 0;line-height:1.7;border-bottom:1px solid var(--line)}
.company-map{border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;min-height:340px}
.company-map iframe{width:100%;height:100%;border:0}

/* ===== FOOTER ===== */
.footer{background:var(--footer);color:rgba(255,255,255,.85);padding:42px 0 30px}
.footer-inner{max-width:1180px;margin:0 auto;padding:0 28px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:18px}
.footer-logo{font-weight:800;letter-spacing:0.04em;color:#fff}
.footer-links{display:flex;gap:24px}
.footer-links a{font-size:0.8rem;font-weight:700;transition:color .2s}
.footer-links a:hover{color:var(--gold-label)}
.footer-copy{text-align:center;font-size:0.72rem;color:rgba(255,255,255,.6);margin-top:30px}

/* ============================================================
   下層ページ共通（トピックス詳細 / works カテゴリ）
   ============================================================ */
.sub-main{padding-top:74px}
.sub-head{text-align:center;padding:72px 24px 56px}
.sub-head .sec-label{color:var(--gold-label)}
.sub-head .jp{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;letter-spacing:0.04em}
.sub-head .en{display:block;font-size:0.82rem;font-weight:700;letter-spacing:0.18em;color:var(--muted);margin-top:10px}

/* トピックス詳細：左右交互セクション */
.story{max-width:1080px;margin:0 auto;padding:0 24px}
.story-block{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center;padding:46px 0}
.story-block.reverse .story-img{order:2}
.story-img img{width:100%;border-radius:10px}
.story-text h3{font-size:1.3rem;font-weight:800;margin-bottom:18px}
.story-text p{font-size:0.92rem;color:#333;line-height:2;margin-bottom:14px}
.story-block.full{grid-template-columns:1fr;max-width:760px;margin:0 auto;text-align:center}

/* works カテゴリ：マソンリーギャラリー */
.gallery{max-width:1140px;margin:0 auto;padding:0 24px;
  columns:3;column-gap:18px}
.gallery-item{break-inside:avoid;margin-bottom:18px;border:1px solid var(--line);border-radius:12px;overflow:hidden;
  background:#fff;cursor:pointer;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s}
.gallery-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.gallery-item img{width:100%}
.other-works{text-align:center;padding:80px 24px 0}
.other-works h2{font-size:1.5rem;font-weight:800;margin-bottom:34px}
.other-works ul{list-style:none;max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.other-works.cols2 ul{display:grid;grid-template-columns:1fr 1fr;gap:14px 40px}
.other-works.cols3 ul{display:grid;grid-template-columns:repeat(3,1fr);gap:13px 30px}
.other-works li{font-size:0.92rem;font-weight:700}
.other-works .more{margin-top:30px;font-size:0.92rem;font-weight:800}

/* ===== 作品ポップアップ（ライトボックス） ===== */
.popup{position:fixed;inset:0;z-index:1000;background:#fff;display:none;flex-direction:column;overflow-y:auto}
.popup.open{display:flex}
.popup-close{position:fixed;top:28px;right:36px;width:44px;height:44px;background:none;border:0;cursor:pointer;z-index:1010}
.popup-close::before,.popup-close::after{content:"";position:absolute;top:50%;left:0;width:100%;height:2.5px;background:#111}
.popup-close::before{transform:rotate(45deg)}
.popup-close::after{transform:rotate(-45deg)}
.popup-img{flex:1;display:flex;align-items:center;justify-content:center;padding:80px 24px 40px}
.popup-img img{max-width:min(620px,90vw);max-height:70vh;width:auto;object-fit:contain}
.popup-meta{background:var(--bg-gray);padding:48px 24px 0}
.popup-meta-grid{max-width:1080px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:30px 60px}
.popup-field .k{font-size:0.74rem;font-weight:700;letter-spacing:0.12em;color:#888;border-bottom:1px solid #ccc;padding-bottom:8px;margin-bottom:10px}
.popup-field .v{font-size:1.15rem;font-weight:800}
.popup-field.info{grid-column:1/-1}
.popup-field.info .v{font-size:0.95rem;font-weight:600;line-height:1.7}
.popup-cta{max-width:1080px;margin:36px auto 0;padding:0 0 48px}
.popup-cta a{display:block;width:100%;text-align:center;background:var(--gold);color:#fff;font-weight:800;font-size:1.05rem;padding:24px;transition:background .2s}
.popup-cta a:hover{background:var(--gold-hover)}

/* ===== オープニング動画オーバーレイ ===== */
.opening{position:fixed;inset:0;z-index:2000;background:#fff;display:flex;align-items:center;justify-content:center;transition:opacity .8s}
.opening.hide{opacity:0;pointer-events:none}
.opening video{width:min(80vw,900px);height:auto}
.opening-skip{position:absolute;bottom:40px;right:40px;background:none;border:0;color:#999;font-size:0.8rem;font-weight:700;cursor:pointer;letter-spacing:0.08em}
.opening-skip:hover{color:#333}

/* ===== フェードイン ===== */
.fade{opacity:0;transform:translateY(24px);transition:opacity .7s,transform .7s}
.fade.in{opacity:1;transform:none}

/* ============================================================
   レスポンシブ
   ============================================================ */
@media(max-width:900px){
  .nav-menu,.nav-cta{display:none}
  .nav-burger{display:flex}
  .mobile-menu{display:block;position:fixed;top:74px;left:0;width:100%;background:#fff;border-bottom:1px solid var(--line);
    transform:translateY(-120%);transition:transform .3s;z-index:880;padding:18px 28px 26px}
  .mobile-menu.open{transform:none}
  .mobile-menu a{display:block;padding:13px 0;font-weight:700;border-bottom:1px solid var(--line)}
  .mobile-menu .btn-gold{display:block;text-align:center;margin-top:18px;padding:16px}
  .works-grid{grid-template-columns:1fr 1fr;grid-auto-rows:auto}
  .work-card:nth-child(n){grid-column:auto;grid-row:auto;aspect-ratio:4/3}
  .services-grid{grid-template-columns:1fr 1fr}
  .philosophy-grid{grid-template-columns:1fr}
  .profile{grid-template-columns:1fr;gap:24px}
  .profile-photo{max-width:200px}
  .company-grid{grid-template-columns:1fr;gap:34px}
  .news-grid{grid-template-columns:1fr}
  .gallery{columns:2}
  .story-block{grid-template-columns:1fr;gap:24px;padding:32px 0}
  .story-block.reverse .story-img{order:0}
  .other-works.cols2 ul,.other-works.cols3 ul{grid-template-columns:1fr}
  .popup-meta-grid{grid-template-columns:1fr;gap:24px}
}
@media(max-width:560px){
  .topics-grid{grid-template-columns:1fr}
  .works-grid{grid-template-columns:1fr}
  .services-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr;gap:30px}
  .gallery{columns:1}
  .hero-inner{padding:110px 24px 44px}
  .hero-lower{flex-direction:column;align-items:stretch;gap:28px}
  .hero-btns{flex-direction:column}
  .hero-btns .btn-black{justify-content:center}
  .section{padding:64px 0}
}