/* ============================================
   Day Produce — Corporate Site
   Sharp Blue × Professional × Clean
   GSAP + Lenis
   ============================================ */

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root{
  --primary:#001d3d;
  --primary-l:#003566;
  --primary-b:#0353a4;
  --accent:#0466c8;
  --accent-vivid:#0077b6;
  --white:#fff;
  --bg:#f0f4f8;
  --bg-pale:#e2e8f0;
  --bg-deco:#cdd8e6;
  --text:#1a1a2e;
  --text-l:#4a5568;
  --border:#cbd5e0;
  --border-l:#e2e8f0;
  --font:"Noto Sans JP",sans-serif;
  --mincho:"Shippori Mincho",serif;
  --en:"Barlow Condensed",sans-serif;
  --en2:"Heebo",sans-serif;
  --ease:cubic-bezier(.16,1,.3,1);
  --shadow-sm:0 1px 3px rgba(0,29,61,.06),0 1px 2px rgba(0,29,61,.04);
  --shadow-md:0 4px 16px rgba(0,29,61,.08);
  --shadow-lg:0 12px 48px rgba(0,29,61,.1);
  --radius:6px;
}

html{font-size:16px;-webkit-font-smoothing:antialiased;font-feature-settings:"palt" 1}
body{font-family:var(--font);color:var(--text);background:var(--white);letter-spacing:.14em;line-height:1.8;overflow-x:hidden}
a{color:inherit;text-decoration:none;transition:color .25s,opacity .25s}
a:hover{opacity:.8}
img{max-width:100%;height:auto;display:block}
ul{list-style:none}

.ff-en{font-family:var(--en);letter-spacing:.04em}
.pc{display:inline}
.sp{display:none}
@media(max-width:768px){.pc{display:none}.sp{display:inline}}

/* ====== LOADER ====== */
#loader{position:fixed;inset:0;background:var(--white);z-index:9999;display:flex;align-items:center;justify-content:center;transition:opacity .6s var(--ease),visibility .6s}
#loader.done{opacity:0;visibility:hidden;pointer-events:none}
.loader-count{font-family:var(--en);font-size:clamp(4rem,10vw,8rem);font-weight:700;font-style:italic;color:var(--primary);line-height:1}
.loader-line{width:200px;height:2px;background:var(--border-l);margin:20px auto 0;overflow:hidden}
.loader-line-fill{height:100%;width:0;background:var(--accent)}

/* ====== HEADER ====== */
#header{position:fixed;top:0;left:0;width:100%;z-index:100;transition:background .4s,box-shadow .4s}
#header.scrolled{background:rgba(255,255,255,.95);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 1px 0 var(--border-l)}
.header-inner{display:flex;justify-content:space-between;align-items:center;padding:24px 40px;max-width:2000px;margin:0 auto}
.header-logo{z-index:200}
.header-logo:hover{opacity:1}
.logo-img{height:36px;width:auto;transition:opacity .3s}
.header-logo:hover .logo-img{opacity:.75}

.menu-btn{position:fixed;top:20px;right:24px;width:64px;height:64px;border-radius:50%;background:var(--primary-l);border:none;cursor:pointer;z-index:200;display:flex;align-items:center;justify-content:center;transition:background .25s,transform .25s}
.menu-btn:hover{background:var(--primary);transform:scale(1.05)}
.menu-btn-icon{width:22px;height:14px;position:relative}
.menu-btn-icon span{display:block;width:100%;height:2px;background:var(--white);position:absolute;left:0;transition:all .35s var(--ease)}
.menu-btn-icon span:nth-child(1){top:0}
.menu-btn-icon span:nth-child(2){top:50%;transform:translateY(-50%)}
.menu-btn-icon span:nth-child(3){bottom:0}
body.nav-open .menu-btn-icon span:nth-child(1){top:50%;transform:translateY(-50%) rotate(-45deg)}
body.nav-open .menu-btn-icon span:nth-child(2){opacity:0}
body.nav-open .menu-btn-icon span:nth-child(3){bottom:50%;transform:translateY(50%) rotate(45deg)}

@media(max-width:600px){
  .header-inner{padding:14px 16px}
  .menu-btn{width:50px;height:50px;top:10px;right:10px}
  .menu-btn-icon{width:18px;height:12px}
}

/* ====== FULLSCREEN NAV ====== */
.nav-full{position:fixed;inset:0;z-index:150;pointer-events:none}
.nav-full-bg{position:absolute;inset:0;background:rgba(0,0,0,.4);opacity:0;transition:opacity .4s}
.nav-full-panel{position:absolute;top:0;right:0;width:min(520px,100%);height:100%;background:var(--white);transform:translateX(100%);transition:transform .55s var(--ease);display:flex;flex-direction:column;justify-content:center;padding:80px 56px;overflow-y:auto}
body.nav-open .nav-full{pointer-events:auto}
body.nav-open .nav-full-bg{opacity:1}
body.nav-open .nav-full-panel{transform:translateX(0)}

.nav-list li{border-bottom:1px solid var(--border-l)}
.nav-link{display:flex;align-items:center;gap:16px;padding:20px 0;transition:color .25s}
.nav-link:hover{opacity:1;color:var(--accent)}
.nav-num{font-size:.72rem;font-weight:600;color:var(--accent);width:28px}
.nav-en{font-size:1.5rem;font-weight:700}
.nav-ja{font-size:.8rem;color:var(--text-l)}
.nav-full-footer{margin-top:auto;padding-top:40px;display:flex;gap:24px}
.nav-full-footer a{font-size:.82rem;color:var(--text-l)}

@media(max-width:600px){.nav-full-panel{padding:80px 24px}}

/* ====== HERO ====== */
.hero{position:relative;width:100%;height:100svh;min-height:600px;overflow:hidden;background:var(--primary)}
.hero-video-wrap{position:absolute;inset:0}
.hero-video-wrap video{width:100%;height:100%;object-fit:cover;will-change:transform}
.hero-video-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,29,61,.15) 0%,transparent 35%,transparent 60%,rgba(0,29,61,.35) 100%)}

.hero-content{position:absolute;inset:0;display:flex;align-items:center;z-index:2;padding:0 5vw}
.hero-copy{position:relative;text-align:left;padding-left:5vw}
.hero-title{font-size:clamp(3rem,11vw,9rem);line-height:.9;font-weight:700;font-style:italic;color:var(--white);text-shadow:0 4px 40px rgba(0,29,61,.3)}
.hero-title .line{display:block;overflow:hidden}
.hero-sub{font-family:var(--mincho);font-size:clamp(1rem,1.6vw,1.35rem);font-weight:600;color:var(--white);margin-top:clamp(1rem,2vw,1.5rem);letter-spacing:.35em;text-shadow:0 2px 16px rgba(0,29,61,.3);opacity:0}

.hero-news{position:absolute;bottom:0;left:0;width:100%;z-index:3;background:var(--primary-l);color:var(--white);opacity:0;transform:translateY(100%)}
.hero-news-inner{display:flex;align-items:center;padding:0 5vw;max-width:2000px;margin:0 auto}
.hero-news-label{font-weight:700;font-size:.85rem;padding:14px 20px 14px 0;border-right:1px solid rgba(255,255,255,.25);letter-spacing:.12em;flex-shrink:0}
.hero-news-text{padding:14px 0 14px 20px;font-size:.85rem;color:var(--white)}
.hero-news-text:hover{opacity:.8}

.hero-scroll{position:absolute;right:2.5rem;top:38%;transform:translateY(-50%);z-index:4;writing-mode:vertical-rl;display:flex;align-items:center;color:var(--white);font-size:.8rem;font-weight:400;letter-spacing:.3em;text-shadow:0 1px 10px rgba(0,0,0,.2);opacity:0}
.scroll-bar{width:1px;height:80px;background:rgba(255,255,255,.35);margin-top:14px;position:relative;overflow:hidden}
.scroll-dot{width:7px;height:7px;border-radius:50%;background:var(--white);position:absolute;left:-3px;animation:scrollAnim 3.5s cubic-bezier(1,0,0,1) infinite}
@keyframes scrollAnim{0%{opacity:0;top:0}30%{opacity:1;top:0}85%{opacity:1;top:calc(100% - 7px)}100%{opacity:0;top:calc(100% - 7px)}}

@media(max-width:600px){
  .hero-copy{padding-left:0}
  .hero-scroll{display:none}
  .hero-news-label{padding:10px 14px 10px 0;font-size:.75rem}
  .hero-news-text{font-size:.75rem;padding:10px 0 10px 14px}
}

/* ====== SECTION 共通 ====== */
.sec{position:relative;overflow:hidden}
.sec-inner{position:relative;z-index:1;max-width:1200px;margin:0 auto;padding:120px 40px}
.sec-inner-narrow{max-width:900px}
.sec-white{background:var(--white)}
.sec-light{background:var(--bg)}
.sec-pale{background:var(--bg-pale)}
.sec-blue{background:var(--primary-l);color:var(--white)}
.sec-accent{background:var(--accent);color:var(--white)}

.sec-bg-media{position:absolute;inset:0;z-index:0}
.sec-bg-media img{width:100%;height:100%;object-fit:cover;opacity:.1}
.sec-accent .sec-bg-media img{opacity:.15}
.sec-deco{position:absolute;top:0;left:0;width:55%;height:100%;background:var(--bg-deco);z-index:0}

/* 見出し */
.sec-heading{font-size:clamp(56px,10vw,100px);line-height:1;font-weight:600;width:fit-content;margin:0 auto 56px;position:relative;overflow:hidden}
.sec-heading::before{content:attr(data-ruby);font-family:var(--font);font-size:12px;font-weight:500;display:block;letter-spacing:.2em;margin-bottom:8px;text-transform:uppercase}
.sec-heading span{display:inline-block}
.sec-heading-white{color:var(--white)}

@media(max-width:768px){
  .sec-inner{padding:80px 20px}
  .sec-heading{margin-bottom:40px}
  .sec-deco{width:100%}
}

/* ====== ABOUT ====== */
.about-content{max-width:680px;margin:0 auto}
.about-lead{font-size:clamp(1.25rem,2.2vw,1.6rem);font-weight:700;line-height:2;margin-bottom:36px;max-width:680px}
.about-body p{font-size:.9rem;line-height:2.2;opacity:.9;margin-bottom:20px;max-width:720px}

/* ====== PHILOSOPHY ====== */
.philosophy-wrap{position:relative;padding:40px 0}
.philosophy-en{font-size:clamp(2rem,4.5vw,3.6rem);font-weight:600;font-style:italic;line-height:1.3;color:var(--primary-l);margin-bottom:32px;opacity:.15}
.philosophy-line{width:48px;height:3px;background:var(--accent);margin-bottom:40px}
.philosophy-lead{font-size:clamp(1.15rem,2vw,1.45rem);font-weight:700;line-height:2;margin-bottom:28px}
.philosophy-body p{font-size:.9rem;line-height:2.2;color:var(--text-l);margin-bottom:18px;max-width:720px}
.philosophy-sign{margin-top:40px;display:flex;align-items:baseline;gap:16px}
.sign-role{font-size:.78rem;color:var(--text-l);letter-spacing:.12em}
.sign-name{font-size:1.3rem;font-weight:700;letter-spacing:.12em}

/* ====== BUTTONS ====== */
.btn{display:inline-block;font-weight:700;text-align:center;padding:16px 48px;letter-spacing:.08em;position:relative;overflow:hidden;transition:all .25s;cursor:pointer;border-radius:var(--radius)}
.btn:hover{opacity:1}
.btn span{position:relative;z-index:1}
.btn-outline{border:2px solid var(--primary);color:var(--primary);background:transparent}
.btn-outline::before{content:"";position:absolute;inset:0;background:var(--primary);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.btn-outline:hover{color:var(--white)}
.btn-outline:hover::before{transform:scaleX(1)}
.btn-white{background:var(--white);color:var(--primary)}
.btn-white:hover{background:var(--bg)}

.btn-arrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--en2);font-size:.85rem;font-weight:600;color:var(--accent);letter-spacing:.04em;margin-top:20px;transition:gap .25s,color .25s;cursor:pointer}
.btn-arrow svg{transition:transform .25s var(--ease)}
.btn-arrow:hover{opacity:1;color:var(--primary-b);gap:14px}
.btn-arrow:hover svg{transform:translateX(4px)}

/* ABOUT内ボタン（白文字版） */
.sec-blue .btn-arrow{color:rgba(255,255,255,.85)}
.sec-blue .btn-arrow:hover{color:var(--white)}

/* ====== BUSINESS ====== */
.biz-cards{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-bottom:32px}
.biz-card{background:var(--white);overflow:hidden;border-radius:var(--radius);border:1px solid var(--border-l);box-shadow:var(--shadow-sm);transition:box-shadow .3s,transform .3s,border-color .3s;cursor:pointer}
.biz-card a{display:block;color:inherit;text-decoration:none}
.biz-card a:hover{opacity:1}
.biz-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px);border-color:transparent}
.biz-card-img{position:relative;overflow:hidden;aspect-ratio:16/10;background:var(--bg-deco)}
.biz-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.biz-card:hover .biz-card-img img,.biz-wide:hover .biz-wide-img img{transform:scale(1.05)}
.biz-card-num{position:absolute;top:16px;left:20px;font-size:3.5rem;font-weight:800;font-style:italic;color:rgba(255,255,255,.25);line-height:1}
.biz-card-body,.biz-wide-body{padding:32px 28px}
.biz-en{font-size:1.4rem;font-weight:700;color:var(--accent);margin-bottom:4px;letter-spacing:.06em}
.biz-title{font-size:1rem;font-weight:700;line-height:1.7;margin-bottom:12px}
.biz-desc{font-size:.85rem;line-height:2;color:var(--text-l)}

.biz-wide-link{display:block;text-decoration:none;color:inherit;margin-bottom:32px}
.biz-wide-link:hover{opacity:1}
.biz-wide{display:grid;grid-template-columns:1fr 1fr;background:var(--white);overflow:hidden;border-radius:var(--radius);border:1px solid var(--border-l);box-shadow:var(--shadow-sm);transition:box-shadow .3s,transform .3s,border-color .3s;cursor:pointer}
.biz-wide:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px);border-color:transparent}
.biz-wide-img{position:relative;overflow:hidden;background:var(--bg-deco)}
.biz-wide-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}

@media(max-width:768px){
  .biz-cards{grid-template-columns:1fr;gap:20px}
  .biz-wide{grid-template-columns:1fr}
  .biz-wide-img{aspect-ratio:16/10}
  .biz-card-body,.biz-wide-body{padding:24px 20px}
}

/* ====== NEWS ====== */
.news-list{border-top:1px solid var(--border)}
.news-item a,.news-item-inner{display:flex;align-items:center;padding:20px 0;border-bottom:1px solid var(--border);gap:16px;transition:background .2s,padding .25s}
.news-item a:hover{opacity:1;background:rgba(255,255,255,.6);padding-left:12px}
.news-date{font-size:.82rem;color:var(--text-l);width:100px;flex-shrink:0}
.news-tag{font-size:.66rem;padding:4px 12px;background:var(--accent);color:var(--white);flex-shrink:0;border-radius:3px;letter-spacing:.06em;font-weight:500}
.news-title{flex:1;font-size:.9rem;line-height:1.7}
.news-arrow{color:var(--text-l);font-size:1rem;transition:transform .25s,color .25s;flex-shrink:0}
.news-item a:hover .news-arrow{transform:translateX(5px);color:var(--accent)}
.news-more{text-align:center;margin-top:48px}

@media(max-width:600px){
  .news-item a{flex-wrap:wrap;gap:6px 12px}
  .news-date{width:auto}
  .news-title{width:100%}
  .news-arrow{display:none}
}

/* ====== COMPANY ====== */
.company-table{max-width:800px}
.company-table dl{border-top:1px solid var(--border)}
.c-row{display:flex;padding:20px 0;border-bottom:1px solid var(--border)}
.c-row dt{width:160px;flex-shrink:0;font-size:.88rem;font-weight:700;color:var(--primary)}
.c-row dd{font-size:.88rem;color:var(--text-l);line-height:1.8}
@media(max-width:600px){.c-row{flex-direction:column;gap:4px}.c-row dt{width:auto}}

/* ====== CONTACT ====== */
.contact-wrap{text-align:center}
.contact-desc{font-size:.9rem;line-height:2;margin-bottom:40px;opacity:.9}

/* ====== FOOTER ====== */
#footer{background:var(--primary);color:var(--white)}
.footer-inner{max-width:1200px;margin:0 auto;padding:64px 40px 36px}
.footer-top{display:flex;gap:64px;margin-bottom:48px}
.footer-brand{flex-shrink:0;min-width:200px}
.footer-logo-img{height:32px;width:auto;filter:brightness(0) invert(1);transition:opacity .25s}
.footer-logo-img:hover{opacity:.7}
.footer-tagline{font-size:.78rem;color:rgba(255,255,255,.6);margin-top:10px;letter-spacing:.08em}
.footer-sns{display:flex;gap:16px;margin-top:20px}
.footer-sns a{color:rgba(255,255,255,.5);transition:color .25s}
.footer-sns a:hover{color:var(--white);opacity:1}
.footer-nav{display:flex;flex:1;gap:0}
.footer-col{min-width:33%;padding-right:2rem}
.footer-col h4{font-size:.78rem;font-weight:600;margin-bottom:16px;color:rgba(255,255,255,.45);text-transform:uppercase;letter-spacing:.15em}
.footer-col ul li{margin-bottom:9px}
.footer-col ul a{font-size:.82rem;color:rgba(255,255,255,.7);transition:color .25s}
.footer-col ul a:hover{color:var(--white);opacity:1}
.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.1);padding-top:24px}
.footer-copy{font-size:.7rem;color:rgba(255,255,255,.4);letter-spacing:.04em}

@media(max-width:768px){
  .footer-inner{padding:40px 20px 24px}
  .footer-top{flex-direction:column;gap:32px}
  .footer-nav{flex-wrap:wrap;gap:0}
  .footer-col{min-width:50%;margin-bottom:24px}
}

/* ====== PAGETOP ====== */
.pagetop{position:fixed;bottom:20px;right:20px;width:64px;height:64px;border-radius:50%;background:var(--primary-l);border:none;color:var(--white);cursor:pointer;z-index:90;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;transform:translateY(120px);opacity:0;visibility:hidden;transition:transform .4s var(--ease),opacity .4s,background .25s}
.pagetop.show{transform:translateY(0);opacity:1;visibility:visible}
.pagetop:hover{background:var(--primary)}
.pagetop span{font-size:.65rem;font-weight:600}

/* ====== VIEW MORE BUTTON ====== */
.biz-more{text-align:center;margin-top:48px}

/* ====== SUBPAGE COMMON ====== */
.page-hero{position:relative;height:420px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--primary)}
.page-hero-compact{height:280px}
.page-hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(0,29,61,.72) 0%,rgba(0,53,102,.55) 100%);z-index:1}
.page-hero-bg{position:absolute;inset:0}
.page-hero-bg.bg-below-header{top:70px}
.page-hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center top}
.page-hero-bg img.pos-center{object-position:center center}
.page-hero-bg img.pos-top-fixed{object-position:center top !important}
.page-hero-bg img.pos-mid{object-position:center 40%}
.page-hero-bg img.pos-upper{object-position:center 25%}
.page-hero-content{position:relative;z-index:2;text-align:center;color:var(--white);padding:64px 24px 0}
.page-hero-en{font-family:var(--en);font-size:clamp(2.4rem,6vw,4rem);font-weight:700;font-style:italic;line-height:1;margin-bottom:14px;letter-spacing:.02em}
.page-hero-ja{font-size:clamp(.85rem,1.2vw,1.05rem);letter-spacing:.2em;opacity:.85;font-weight:400}
@media(max-width:768px){.page-hero{height:340px}.page-hero-compact{height:240px}}

.breadcrumb{padding:14px 40px;font-size:.76rem;color:var(--text-l);background:var(--white);border-bottom:1px solid var(--border-l)}
.breadcrumb a{color:var(--accent);transition:color .25s}
.breadcrumb a:hover{color:var(--primary-b);opacity:1}
.breadcrumb span{margin:0 8px;opacity:.4}
@media(max-width:600px){.breadcrumb{padding:12px 16px}}

/* 事業一覧 */
.biz-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.biz-grid .biz-card{cursor:pointer}
.biz-grid .biz-card-body{padding:24px 20px}
@media(max-width:960px){.biz-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.biz-grid{grid-template-columns:1fr}}

/* 事業詳細 */
.detail-section{max-width:900px;margin:0 auto;padding:80px 40px}
.detail-lead{font-size:clamp(1.15rem,2vw,1.45rem);font-weight:700;line-height:2;margin-bottom:36px;color:var(--primary)}
.detail-body{font-size:.9rem;line-height:2.2;color:var(--text-l);margin-bottom:48px}
.detail-body p{margin-bottom:20px}
.detail-slider{margin-bottom:48px;background:var(--bg);padding:48px 40px;text-align:center;color:var(--text-l);font-size:.88rem;border-radius:var(--radius);border:1px dashed var(--border)}
.detail-sns{margin-bottom:48px}
.detail-sns h3{font-size:1.05rem;font-weight:700;margin-bottom:20px;color:var(--primary)}
.sns-links{display:flex;gap:12px;flex-wrap:wrap}
.sns-link{display:inline-flex;align-items:center;gap:8px;padding:10px 24px;border:1px solid var(--border);font-size:.85rem;font-weight:500;border-radius:var(--radius);transition:all .25s;cursor:pointer}
.sns-link:hover{opacity:1;border-color:var(--accent);color:var(--accent);background:rgba(4,102,200,.03)}
/* 事業登録情報テーブル */
.detail-info{margin-bottom:48px;background:var(--bg);border-radius:var(--radius);padding:36px 32px;border-left:4px solid var(--accent)}
.detail-info h3{font-size:1rem;font-weight:700;color:var(--primary);margin-bottom:20px;letter-spacing:.08em}
.detail-info dl{display:grid;grid-template-columns:auto 1fr;gap:8px 24px}
.detail-info dt{font-size:.84rem;font-weight:600;color:var(--text);white-space:nowrap}
.detail-info dd{font-size:.84rem;color:var(--text-l);line-height:1.7}
.detail-docs{list-style:none;display:flex;flex-direction:column;gap:10px}
.doc-link{display:inline-flex;align-items:center;gap:8px;font-size:.84rem;color:var(--text);font-weight:500;transition:color .25s}
.doc-link:hover{color:var(--accent);opacity:1}
.doc-icon{display:inline-flex;align-items:center;justify-content:center;width:32px;height:20px;background:#c0392b;color:var(--white);font-size:.6rem;font-weight:700;font-family:var(--en);border-radius:3px;flex-shrink:0;letter-spacing:0}
@media(max-width:600px){.detail-info{padding:24px 20px}.detail-info dl{grid-template-columns:1fr;gap:4px}.detail-info dt{margin-top:8px}}

/* ギャラリーグリッド */
.detail-gallery{margin-bottom:48px}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.gallery-grid img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover;border-radius:4px;cursor:pointer;transition:opacity .25s}
.gallery-grid img:hover{opacity:.85}
@media(max-width:768px){.gallery-grid{grid-template-columns:repeat(2,1fr);gap:6px}}
@media(max-width:480px){.gallery-grid{grid-template-columns:1fr;gap:8px}.gallery-grid img{aspect-ratio:16/10}}

/* スライドショー */
.detail-section-title{font-family:var(--en);font-size:1.2rem;font-weight:700;color:var(--primary);margin-bottom:20px;letter-spacing:.04em}
.photo-slider{margin-bottom:48px;overflow:hidden;border-radius:var(--radius)}
.photo-slider .swiper-slide img{width:100%;aspect-ratio:16/10;object-fit:cover;object-position:center 30%;border-radius:var(--radius)}
.photo-slider .swiper-button-prev,.photo-slider .swiper-button-next{color:var(--white);background:rgba(0,29,61,.5);width:40px;height:40px;border-radius:50%;--swiper-navigation-size:18px}
.photo-slider .swiper-button-prev:hover,.photo-slider .swiper-button-next:hover{background:rgba(0,29,61,.8)}
.photo-slider .swiper-pagination-bullet{background:var(--white);opacity:.5}
.photo-slider .swiper-pagination-bullet-active{opacity:1;background:var(--accent)}

/* スポンサー一覧 */
.sponsor-showcase{display:grid;grid-template-columns:1fr;gap:16px;margin-bottom:48px;max-width:600px}
.sponsor-showcase img{width:100%;border-radius:var(--radius);border:1px solid var(--border-l);object-fit:contain;object-position:center}
@media(max-width:600px){.sponsor-showcase{grid-template-columns:1fr}}

/* 球場使用実績 */
.stadium-records{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:48px}
.stadium-card{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border-l);background:var(--white)}
.stadium-card img{width:100%;aspect-ratio:16/10;object-fit:cover;object-position:center 30%}
.stadium-name{font-size:.82rem;font-weight:700;text-align:center;padding:12px 8px;color:var(--primary);letter-spacing:.06em}
@media(max-width:768px){.stadium-records{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.stadium-records{grid-template-columns:1fr}}

/* Masonryギャラリー（縦横混在対応） */
.works-masonry{columns:2;column-gap:12px;margin-bottom:48px}
.works-masonry img{width:100%;margin-bottom:12px;border-radius:var(--radius);break-inside:avoid}
@media(max-width:600px){.works-masonry{columns:1}}

.detail-cta{text-align:center;margin-bottom:48px}
.detail-back{text-align:center;padding-top:32px;border-top:1px solid var(--border-l)}
@media(max-width:600px){.detail-section{padding:48px 20px}}

/* Coming Soonページ */
.coming-soon-wrap{text-align:center;padding:120px 40px}
.coming-soon-wrap .page-hero-en{color:var(--primary-l);margin-bottom:24px}
.coming-soon-text{font-size:1.05rem;color:var(--text-l);line-height:2}
.coming-soon-action{margin-top:48px}

/* SNS一覧 */
.sns-featured{background:var(--primary);color:var(--white);border-radius:var(--radius);padding:48px 40px;margin-bottom:36px}
.sns-featured-header{margin-bottom:28px}
.sns-featured-title{display:flex;align-items:center;gap:16px}
.sns-featured-emblem{width:80px;height:80px;object-fit:contain;flex-shrink:0}
.sns-featured-header h3{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:700;font-style:italic;line-height:1.2;margin-bottom:0}
.sns-featured-header p{font-size:.88rem;color:rgba(255,255,255,.7);letter-spacing:.08em}
.sns-featured .sns-link{border-color:rgba(255,255,255,.25);color:var(--white)}
.sns-featured .sns-link:hover{border-color:var(--white);background:rgba(255,255,255,.1);color:var(--white)}
.sns-featured-site{margin-top:24px}
.sns-featured-site .btn-arrow{color:rgba(255,255,255,.75)}
.sns-featured-site .btn-arrow:hover{color:var(--white)}
@media(max-width:600px){.sns-featured{padding:32px 20px}}

.sns-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.sns-card{background:var(--white);padding:36px 32px;border:1px solid var(--border-l);border-radius:var(--radius);transition:box-shadow .25s,transform .25s}
.sns-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.sns-card h3{font-size:1.05rem;font-weight:700;margin-bottom:16px;color:var(--primary);padding-bottom:12px;border-bottom:2px solid var(--accent)}
.sns-card .sns-links{margin-top:12px}
@media(max-width:600px){.sns-grid{grid-template-columns:1fr}.sns-card{padding:24px 20px}}

/* 会社概要ページ */
.company-detail{max-width:900px;margin:0 auto;padding:80px 40px}
.company-detail .philosophy-wrap{margin-bottom:64px}
.company-detail .company-table{margin-top:48px}
.company-detail h2{font-size:1.5rem;font-weight:700;margin-bottom:32px;padding-bottom:14px;border-bottom:3px solid var(--accent);color:var(--primary)}
.company-link-section{text-align:center;margin-top:56px;padding-top:40px;border-top:1px solid var(--border-l)}

/* 代表者プロフィール */
.ceo-profile{margin-bottom:48px}
.ceo-profile-main{display:flex;gap:36px;margin-bottom:36px}
.ceo-photo{flex-shrink:0;width:280px}
.ceo-photo-placeholder{width:200px;height:260px;background:var(--bg);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;color:var(--text-l);font-size:.88rem;border:1px dashed var(--border)}
.ceo-photo-img{width:100%;height:auto;aspect-ratio:3/4;object-fit:cover;object-position:center top;border-radius:var(--radius);image-rendering:auto}
.ceo-info{flex:1;display:flex;flex-direction:column;justify-content:center}
.ceo-name{font-size:clamp(1.6rem,3vw,2rem);font-weight:700;letter-spacing:.1em;line-height:1.3;margin-bottom:4px}
.ceo-name-en{display:block;font-size:.92rem;font-weight:500;color:var(--text-l);margin-top:6px;letter-spacing:.04em}
.ceo-titles{list-style:none;margin-top:20px;padding-top:20px;border-top:1px solid var(--border-l);display:flex;flex-direction:column;gap:8px}
.ceo-titles li{font-size:.82rem;color:var(--text-l);letter-spacing:.06em;padding-left:16px;position:relative;line-height:1.6}
.ceo-titles li::before{content:"";position:absolute;left:0;top:8px;width:6px;height:6px;background:var(--accent);border-radius:50%}
.ceo-bio{font-size:.88rem;line-height:2;color:var(--text-l)}
.ceo-bio-full{margin-bottom:48px}
.ceo-bio-full h3{font-size:1.05rem;font-weight:700;color:var(--primary);margin-bottom:16px;margin-top:40px;padding-bottom:10px;border-bottom:2px solid var(--accent)}
.ceo-bio-full h3:first-child{margin-top:0}
.ceo-bio-full p{font-size:.88rem;line-height:2.2;color:var(--text-l);margin-bottom:16px;max-width:720px}
.ceo-links{margin-bottom:28px}
.ceo-links h3{font-size:.95rem;font-weight:700;margin-bottom:14px;color:var(--primary)}

@media(max-width:600px){
  .company-detail{padding:48px 20px}
  .ceo-profile-main{flex-direction:column;gap:24px}
  .ceo-photo{width:100%;max-width:200px}
  .ceo-photo-placeholder{width:100%;height:auto;aspect-ratio:3/4}
}

/* ====== ARTICLE ====== */
.article-section{max-width:800px;margin:0 auto;padding:64px 40px}
.article-meta{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.article-title{font-size:clamp(1.3rem,2.5vw,1.8rem);font-weight:700;line-height:1.7;margin-bottom:32px;color:var(--primary)}
.article-eyecatch{width:100%;border-radius:var(--radius);margin-bottom:32px}
.article-body{font-size:.9rem;line-height:2.2;color:var(--text-l)}
.article-body p{margin-bottom:20px}
.article-body img{max-width:100%;height:auto;border-radius:var(--radius);margin:24px 0}
.article-body h2,.article-body h3{color:var(--primary);margin:32px 0 16px;font-weight:700}
.article-body h2{font-size:1.3rem}
.article-body h3{font-size:1.1rem}
.article-body a{color:var(--accent);text-decoration:underline}
.article-body ul,.article-body ol{margin:16px 0;padding-left:24px}
.article-body li{margin-bottom:8px}
.article-loading{text-align:center;padding:80px 0;color:var(--text-l)}
.article-error{text-align:center;padding:80px 0;color:var(--text-l)}
.article-back{max-width:800px;margin:0 auto;padding:0 40px 64px;text-align:center;border-top:1px solid var(--border-l);padding-top:32px}
@media(max-width:600px){.article-section{padding:40px 20px}.article-back{padding:32px 20px 40px}}

/* ====== COMING SOON CARD ====== */
.biz-card-coming{background:var(--primary);display:flex;align-items:center;justify-content:center}
.biz-card-coming-text{color:rgba(255,255,255,.7);font-family:var(--en);font-size:2rem;font-weight:700;font-style:italic}

/* ====== FOCUS ====== */
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
a:focus-visible{opacity:1}
.menu-btn:focus-visible{outline:2px solid var(--white);outline-offset:4px}

/* ====== MOBILE OPTIMIZATION (max-width:600px) ====== */
@media(max-width:600px){

  /* 基本: 文字サイズ・余白をスマホ最適化 */
  body{letter-spacing:.1em;line-height:1.9}

  /* ヒーロー: 動画を中央寄せ、コピーを中央配置 */
  .hero{min-height:100svh}
  .hero-content{align-items:flex-end;padding:0 20px 80px}
  .hero-copy{text-align:center;padding-left:0;width:100%}
  .hero-title{font-size:clamp(2.6rem,14vw,4rem);text-align:center}
  .hero-sub{text-align:center;font-size:1rem;letter-spacing:.25em;margin-top:16px}
  .hero-video-overlay{background:linear-gradient(180deg,rgba(0,29,61,.1) 0%,transparent 30%,transparent 40%,rgba(0,29,61,.5) 100%)}

  /* セクション: スマホ用余白 */
  .sec-inner{padding:64px 20px}
  .sec-heading{font-size:clamp(44px,12vw,56px);margin-bottom:32px}
  .sec-heading::before{font-size:11px;margin-bottom:4px}

  /* About: 中央寄せ・読みやすく */
  .about-lead{font-size:1.15rem;line-height:1.9;margin-bottom:28px}
  .about-body p{font-size:.88rem;line-height:2;max-width:100%}
  .about-content .btn-arrow{margin-top:24px}

  /* ニュース: タッチしやすく */
  .news-item a{padding:16px 0;gap:8px 12px;min-height:56px}
  .news-date{font-size:.78rem}
  .news-tag{font-size:.64rem;padding:3px 10px}
  .news-title{font-size:.88rem}
  .news-more{margin-top:36px}
  .news-more .btn{width:100%;padding:16px 20px}

  /* ビジネスカード: スマホでフルワイド */
  .biz-cards{gap:16px;margin-bottom:16px}
  .biz-wide-link{margin-bottom:16px}
  .biz-card-body,.biz-wide-body{padding:20px 16px}
  .biz-en{font-size:1.2rem}
  .biz-title{font-size:.92rem;margin-bottom:8px}
  .biz-desc{font-size:.82rem;line-height:1.9}
  .biz-card-num{font-size:2.5rem;top:12px;left:14px}
  .biz-card:hover,.biz-wide:hover{transform:none}
  .biz-more{margin-top:32px}
  .biz-more .btn{width:100%;padding:16px 20px}

  /* コンタクト */
  .contact-desc{font-size:.88rem;margin-bottom:28px}
  .contact-wrap .btn{width:100%;padding:16px 20px}

  /* ボタン: タッチターゲット最適化 */
  .btn{padding:14px 32px;font-size:.88rem;min-height:48px}
  .btn-arrow{font-size:.82rem;min-height:44px;padding:8px 0}

  /* フッター: スマホ用レイアウト */
  .footer-inner{padding:36px 20px 20px}
  .footer-top{gap:28px;margin-bottom:32px}
  .footer-brand{text-align:center;min-width:auto}
  .footer-logo-img{margin:0 auto}
  .footer-tagline{text-align:center}
  .footer-sns{justify-content:center;margin-top:16px}
  .footer-sns a{padding:8px}
  .footer-col{padding-right:0}
  .footer-col h4{font-size:.72rem;margin-bottom:12px}
  .footer-col ul a{font-size:.8rem;display:inline-block;padding:8px 0;min-height:44px;line-height:28px}
  .footer-bottom{padding-top:20px}

  /* ページトップボタン: スマホサイズ */
  .pagetop{width:48px;height:48px;bottom:12px;right:12px}
  .pagetop span{font-size:.6rem}

  /* サブページ */
  .page-hero{height:320px}
  .page-hero-compact{height:200px}
  .page-hero-en{font-size:clamp(2rem,10vw,2.8rem)}
  .page-hero-ja{font-size:.82rem}
  .breadcrumb{padding:10px 16px;font-size:.72rem}

  /* 事業詳細 */
  .detail-section{padding:40px 20px}
  .detail-lead{font-size:1.1rem;margin-bottom:24px}
  .detail-body{font-size:.88rem;margin-bottom:36px}
  .detail-slider{padding:32px 20px}
  .sns-link{padding:10px 16px;font-size:.82rem;min-height:44px}

  /* 会社概要 */
  .company-detail{padding:40px 20px}
  .company-detail h2{font-size:1.3rem;margin-bottom:24px}
  .philosophy-lead{font-size:1.05rem}
  .philosophy-body p{font-size:.88rem;max-width:100%}
  .philosophy-sign{flex-direction:column;gap:4px}
  .sign-name{font-size:1.15rem}
  .company-link-section{margin-top:40px;padding-top:28px}

  /* SNS一覧 */
  .sns-card{padding:20px 16px}
  .sns-card h3{font-size:.95rem;margin-bottom:12px;padding-bottom:10px}

  /* Coming Soon */
  .coming-soon-wrap{padding:80px 20px}

  /* ハンバーガーナビ: タッチ最適化 */
  .nav-full-panel{padding:70px 20px 32px}
  .nav-link{padding:16px 0;gap:12px;min-height:56px}
  .nav-en{font-size:1.3rem}
  .nav-ja{font-size:.75rem}
  .nav-num{font-size:.68rem}

  /* overscroll防止 */
  html{overscroll-behavior:contain}
}

/* タブレット補正 (601px - 768px) */
@media(min-width:601px) and (max-width:768px){
  .hero-copy{padding-left:2vw}
  .hero-title{font-size:clamp(3rem,9vw,5rem)}
  .biz-card-body,.biz-wide-body{padding:24px 20px}
  .footer-col{padding-right:1rem}
}

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