:root{
  --yellow:#f6bd28;
  --yellow-deep:#eea918;
  --yellow-pale:#fff4c8;
  --lime:#a8c940;
  --lime-deep:#86a925;
  --lime-pale:#f1f7d8;
  --cream:#fffdf7;
  --ink:#252525;
  --muted:#70706b;
  --line:#e8e4d8;
  --white:#fff;
  --shadow:0 24px 70px rgba(99,76,0,.12);
  --radius:28px;
  --header-h:104px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 18px)}
body{margin:0;color:var(--ink);background:var(--white);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;line-height:1.9;letter-spacing:.035em;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit}
.skip-link{position:fixed;left:12px;top:-80px;z-index:9999;background:#111;color:#fff;padding:10px 18px;border-radius:8px;transition:.2s}
.skip-link:focus{top:12px}
.container{width:min(1180px,calc(100% - 48px));margin-inline:auto}
.section{position:relative;padding:120px 0;overflow:hidden}
.eyebrow{margin:0 0 18px;color:var(--yellow-deep);font-size:.77rem;font-weight:800;letter-spacing:.26em}
h1,h2,h3,p{margin-top:0}
h2{margin-bottom:26px;font-size:clamp(2rem,4.4vw,4rem);line-height:1.35;letter-spacing:.045em}
.lead{font-size:1.14rem;line-height:2}
.mobile-only{display:none}

.site-header{position:fixed;z-index:1000;inset:0 0 auto;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(30,30,30,.06)}
.header-inner{height:var(--header-h);width:min(1360px,calc(100% - 38px));margin:auto;display:flex;align-items:center;justify-content:space-between;gap:22px}
.brand{display:flex;align-items:center;flex:0 1 520px;width:min(520px,40vw);min-width:280px;height:100%}
.brand img{display:block;width:auto;height:auto;max-width:100%;max-height:92px;object-fit:contain}
.global-nav{display:flex;align-items:center;gap:28px;height:100%}
.global-nav>a:not(.nav-contact){display:flex;flex-direction:column;justify-content:center;align-items:center;min-width:62px;height:100%;position:relative}
.global-nav>a:not(.nav-contact)::after{content:"";position:absolute;left:50%;bottom:12px;width:0;height:3px;background:linear-gradient(90deg,var(--yellow),var(--lime));border-radius:99px;transform:translateX(-50%);transition:.25s}
.global-nav>a:hover::after,.global-nav>a.active::after{width:34px}
.global-nav b{font-size:.84rem;white-space:nowrap}
.global-nav small{color:var(--yellow-deep);font-size:.47rem;letter-spacing:.18em;margin-top:2px}
.nav-contact{display:flex;align-items:center;gap:10px;padding:14px 26px;background:linear-gradient(135deg,#ffd44d,var(--yellow));border-radius:999px;box-shadow:0 10px 28px rgba(238,169,24,.22);transition:.2s}
.nav-contact:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(238,169,24,.3)}
.menu-button{display:none;border:0;background:transparent;padding:8px}
.menu-button span{display:block;width:28px;height:2px;background:#222;margin:6px 0;transition:.25s}
.floating-contact{position:fixed;z-index:900;right:0;top:31%;display:flex;flex-direction:column;align-items:center;gap:9px;padding:24px 14px 20px;color:#382800;background:linear-gradient(180deg,#ffd447,var(--yellow));border:5px solid #fff;border-right:0;border-radius:30px 0 0 30px;box-shadow:0 15px 38px rgba(116,78,0,.2)}
.floating-contact b{font-size:.87rem;writing-mode:vertical-rl;letter-spacing:.18em}
.floating-contact i{font-style:normal;font-size:1.4rem}

.hero{position:relative;min-height:800px;height:100vh;max-height:980px;padding-top:var(--header-h);overflow:hidden;background:#eee}
.hero-media{position:absolute;inset:var(--header-h) 0 0}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center center;transform:scale(1.01)}
.hero-overlay{position:absolute;inset:var(--header-h) 0 0;background:linear-gradient(90deg,rgba(255,255,255,.96) 0%,rgba(255,255,255,.83) 27%,rgba(255,255,255,.28) 54%,rgba(0,0,0,.03) 100%)}
.hero-copy{position:relative;z-index:4;width:min(1360px,calc(100% - 64px));margin:auto;padding-top:clamp(110px,14vh,175px)}
.hero-kicker{color:var(--yellow-deep);font-weight:800;font-size:.77rem;letter-spacing:.24em;margin-bottom:25px}
.hero h1{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:clamp(3rem,5.3vw,5.4rem);font-weight:600;line-height:1.42;letter-spacing:.08em;margin:0 0 25px}
.hero h1 span{color:#eaa817}
.hero h1 em{color:var(--lime);font-style:normal}
.hero-description{font-size:1rem;font-weight:600;line-height:2.1;margin-bottom:34px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;min-width:226px;padding:16px 28px;border-radius:999px;font-weight:800;transition:.25s}
.button-primary{background:linear-gradient(135deg,#ffd84d,var(--yellow));box-shadow:0 14px 32px rgba(239,171,29,.25)}
.button:hover{transform:translateY(-3px)}
.hero-wave{position:absolute;z-index:3;left:0;right:0;bottom:-2px;height:105px}
.hero-wave svg{width:100%;height:100%}

.message{background:var(--white);padding-top:130px}
.message-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px;align-items:start}
.section-heading{position:relative}
.section-heading h2{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-weight:600}
.message-copy{font-size:1rem}
.message-copy .lead{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:1.25rem;font-weight:600}
.message-decoration{position:absolute;right:-80px;bottom:20px;display:flex;gap:24px;opacity:.12;transform:rotate(-12deg)}
.message-decoration span{display:block;width:90px;height:90px;border-radius:50%;background:var(--yellow)}
.message-decoration span:nth-child(2){width:55px;height:55px;background:var(--lime)}
.message-decoration span:nth-child(3){width:25px;height:25px;background:var(--yellow)}

.business{background:linear-gradient(180deg,#fffdf8 0%,#fff 32%,#fff 100%)}
.business-title{text-align:center;max-width:850px;margin:0 auto 60px}
.business-title h2{font-size:clamp(1.8rem,3.2vw,3rem);margin-bottom:16px}
.business-title p:last-child{color:var(--muted)}
.business-columns{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}
.business-card{position:relative;padding:44px 34px 36px;border-radius:32px;box-shadow:var(--shadow);border:1px solid rgba(0,0,0,.04)}
.entertainment-card{background:linear-gradient(145deg,#fffaf0 0%,#fff3ce 100%)}
.healthcare-card{background:linear-gradient(145deg,#fbfdf2 0%,#eff6ce 100%)}
.business-icon{position:absolute;top:-34px;left:35px;width:78px;height:78px;border-radius:50%;display:grid;place-items:center;border:7px solid #fff;box-shadow:0 9px 25px rgba(62,50,0,.15)}
.entertainment-card .business-icon{background:linear-gradient(135deg,#ffcf35,var(--yellow-deep))}
.healthcare-card .business-icon{background:linear-gradient(135deg,#c7e44e,var(--lime-deep))}
.business-icon svg{width:43px;height:43px;fill:none;stroke:#fff;stroke-width:4;stroke-linecap:round;stroke-linejoin:round}
.business-en{margin:4px 0 4px 78px;font-size:.64rem;font-weight:800;letter-spacing:.18em}
.entertainment-card .business-en{color:var(--yellow-deep)}
.healthcare-card .business-en{color:var(--lime-deep)}
.business-card h3{font-size:1.7rem;margin:0 0 14px 78px;line-height:1.4}
.business-lead{min-height:64px;color:#4a4a46}
.business-image{overflow:hidden;border-radius:23px;background:#fff;margin:26px 0 24px;aspect-ratio:16/9}
.business-image img{width:100%;height:100%;object-fit:cover}
.icon-service-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;list-style:none;padding:0;margin:0}
.icon-service-list li{min-height:72px;padding:14px 13px;background:rgba(255,255,255,.78);border-radius:16px;display:flex;gap:10px;align-items:flex-start;border:1px solid rgba(255,255,255,.85)}
.icon-service-list li:last-child{grid-column:1/-1}
.icon-service-list span{display:grid;place-items:center;flex:none;width:28px;height:28px;border-radius:50%;font-size:.65rem;color:#fff;font-weight:800}
.entertainment-card .icon-service-list span{background:var(--yellow-deep)}
.healthcare-card .icon-service-list span{background:var(--lime-deep)}
.icon-service-list b{font-size:.82rem;line-height:1.55}

.service{background:#fff}
.service-layout{display:grid;grid-template-columns:360px 1fr;gap:75px}
.service-heading{position:sticky;top:130px;align-self:start}
.service-heading p:last-child{color:var(--muted)}
.service-list-wrap{border-top:1px solid var(--line)}
.service-row{display:grid;grid-template-columns:92px 1fr;gap:26px;padding:52px 0;border-bottom:1px solid var(--line)}
.service-number{font-family:Georgia,serif;color:#d4d0c7;font-size:2.4rem;line-height:1;margin:6px 0 0}
.service-category{font-size:.68rem;font-weight:800;letter-spacing:.19em;margin:0 0 7px}
.entertainment-color{color:var(--yellow-deep)}
.healthcare-color{color:var(--lime-deep)}
.service-body h3{font-size:1.65rem;line-height:1.55;margin-bottom:14px}
.service-body>p:not(.service-category){color:#5f5f5a}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.tags span{padding:6px 12px;border-radius:999px;background:#f6f4ed;font-size:.72rem;font-weight:700}

.ceo{background:linear-gradient(135deg,#fffdf8,#fff7db 48%,#fff)}
.ceo-grid{display:grid;grid-template-columns:minmax(320px,480px) 1fr;gap:86px;align-items:center}
.ceo-photo-frame{position:relative;overflow:hidden;border-radius:32px;box-shadow:var(--shadow);background:#f2f0eb}
.ceo-photo-frame::after{content:"";position:absolute;inset:0;border:1px solid rgba(255,255,255,.62);border-radius:inherit;pointer-events:none}
.ceo-photo img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:center 14%}
.ceo-photo figcaption{margin-top:14px;text-align:center;font-size:.84rem;letter-spacing:.12em}
.ceo-message h2{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-weight:600;font-size:clamp(2rem,3.6vw,3.4rem)}
.ceo-message .lead{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-weight:600}
.ceo-signature{margin-top:34px;display:grid;grid-template-columns:auto auto;justify-content:start;align-items:end;gap:0 18px}
.ceo-signature small{color:#777}
.ceo-signature strong{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:1.55rem;letter-spacing:.2em}
.ceo-signature span{grid-column:2;color:var(--yellow-deep);font-family:Georgia,serif;font-style:italic;font-size:.78rem;letter-spacing:.1em}

.company{background:#fff}
.company-grid{display:grid;grid-template-columns:310px 1fr;gap:80px}
.company-heading p:last-child{color:var(--muted)}
.company-table{margin:0;border-top:1px solid var(--line)}
.company-table>div{display:grid;grid-template-columns:180px 1fr;border-bottom:1px solid var(--line);min-height:72px}
.company-table dt,.company-table dd{margin:0;padding:22px 18px}
.company-table dt{font-weight:800;background:#fffdf6}
.company-table dd{padding-left:28px}
.company-table a{color:#d49200;text-decoration:underline;text-underline-offset:4px}
.company-table ul{margin:0;padding-left:1.2em}
.company-table li+li{margin-top:6px}

.contact{padding:105px 0;background:linear-gradient(135deg,#fff9dd,#fff3b7);overflow:hidden}
.contact-decoration{position:absolute;inset:0;pointer-events:none}
.contact-decoration span{position:absolute;border-radius:50%;background:#fff;opacity:.36}
.contact-decoration span:nth-child(1){width:310px;height:310px;left:-110px;bottom:-140px}
.contact-decoration span:nth-child(2){width:180px;height:180px;right:8%;top:-80px}
.contact-decoration span:nth-child(3){width:70px;height:70px;right:3%;bottom:15px;background:var(--lime);opacity:.32}
.contact-box{position:relative;z-index:2;display:grid;grid-template-columns:1fr auto;gap:65px;align-items:center;padding:52px 60px;background:rgba(255,255,255,.7);border:1px solid rgba(255,255,255,.8);border-radius:30px;box-shadow:0 20px 60px rgba(162,118,0,.1);backdrop-filter:blur(8px)}
.contact-box h2{font-size:clamp(2rem,3.5vw,3.2rem);margin-bottom:14px}
.contact-box p{margin-bottom:6px}
.contact-hours{font-size:.85rem;color:#666}
.contact-mail{min-width:345px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;padding:23px 26px;border-radius:18px;background:linear-gradient(135deg,#ffd346,var(--yellow));box-shadow:0 14px 34px rgba(214,145,0,.22);transition:.25s}
.contact-mail:hover{transform:translateY(-4px)}
.contact-mail span{font-size:1.3rem}
.contact-mail b{font-size:1.35rem;letter-spacing:.05em}
.contact-mail i{font-style:normal;font-size:1.5rem}

.site-footer{background:#fffdf5;padding:40px 0 28px;border-top:1px solid #f3e8bd}
.footer-inner{width:min(1360px,calc(100% - 48px));margin:auto;display:grid;grid-template-columns:360px 1fr auto;align-items:center;gap:30px}
.footer-brand img{display:block;width:auto;height:auto;max-width:100%;max-height:82px;object-fit:contain}
.footer-inner nav{display:flex;justify-content:center;flex-wrap:wrap;gap:12px 24px;font-size:.75rem}
.footer-inner p{margin:0;font-size:.68rem;color:#777;white-space:nowrap}
.page-top{position:fixed;z-index:800;right:26px;bottom:24px;width:48px;height:48px;border:0;border-radius:50%;background:var(--lime);color:#fff;font-size:1.2rem;box-shadow:0 9px 24px rgba(95,127,18,.25);cursor:pointer;opacity:0;pointer-events:none;transform:translateY(12px);transition:.25s}
.page-top.visible{opacity:1;pointer-events:auto;transform:none}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
.reveal.is-visible{opacity:1;transform:none}

@media (max-width:1100px){
  :root{--header-h:92px}
  .global-nav{gap:14px}
  .global-nav>a:not(.nav-contact){min-width:52px}
  .nav-contact{padding:12px 18px}
  .brand{width:360px;min-width:240px;flex-basis:360px}
  .floating-contact{display:none}
  .hero-copy{padding-top:115px}
  .business-columns{gap:20px}
  .business-card{padding-inline:26px}
  .service-layout{grid-template-columns:300px 1fr;gap:45px}
  .company-grid{grid-template-columns:250px 1fr;gap:50px}
}

@media (max-width:860px){
  .container{width:min(100% - 34px,720px)}
  .section{padding:90px 0}
  .menu-button{display:block;position:relative;z-index:1002}
  .menu-button.active span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .menu-button.active span:nth-child(2){opacity:0}
  .menu-button.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .global-nav{position:fixed;z-index:1001;inset:var(--header-h) 0 auto;display:grid;grid-template-columns:1fr 1fr;gap:0;background:#fff;padding:18px 20px 26px;border-bottom:1px solid #e8e8e8;box-shadow:0 18px 40px rgba(0,0,0,.16);transform:translateY(-120%);opacity:0;pointer-events:none;transition:transform .3s ease,opacity .2s ease;backdrop-filter:none;-webkit-backdrop-filter:none}
  .global-nav.open{transform:none;opacity:1;pointer-events:auto;background:#fff}
  .global-nav>a:not(.nav-contact){height:auto;padding:14px;border-bottom:1px solid #eee;background:#fff}
  .global-nav>a:not(.nav-contact)::after{display:none}
  .nav-contact{grid-column:1/-1;justify-content:center;margin-top:14px}
  .hero{min-height:720px;height:92vh}
  .hero-media{inset:var(--header-h) 0 0}
  .hero-media img{object-position:57% center}
  .hero-overlay{background:linear-gradient(90deg,rgba(255,255,255,.96),rgba(255,255,255,.78) 52%,rgba(255,255,255,.18))}
  .hero-copy{width:calc(100% - 42px);padding-top:100px}
  .hero h1{font-size:clamp(2.7rem,8vw,4.4rem)}
  .message-grid,.business-columns,.service-layout,.ceo-grid,.company-grid{grid-template-columns:1fr}
  .message-grid{gap:25px}
  .business-columns{gap:72px}
  .business-card{max-width:680px;margin:auto}
  .service-layout{gap:28px}
  .service-heading{position:static}
  .ceo-grid{gap:45px}
  .ceo-photo{max-width:480px;margin:auto}
  .company-grid{gap:30px}
  .contact-box{grid-template-columns:1fr;padding:40px;gap:30px}
  .contact-mail{min-width:0;width:100%}
  .footer-inner{grid-template-columns:1fr;text-align:center}
  .footer-brand{display:block;max-width:310px;margin:auto}
}

@media (max-width:560px){
  :root{--header-h:70px}
  body{font-size:.94rem}
  .container{width:calc(100% - 28px)}
  .section{padding:74px 0}
  .brand{width:235px;min-width:0}
  .header-inner{width:calc(100% - 24px)}
  .pc-only{display:none}
  .mobile-only{display:block}
  .hero{min-height:680px;height:88vh}
  .hero-media img{object-position:62% center}
  .hero-overlay{background:linear-gradient(90deg,rgba(255,255,255,.98),rgba(255,255,255,.82) 63%,rgba(255,255,255,.28))}
  .hero-copy{width:calc(100% - 30px);padding-top:80px}
  .hero-kicker{font-size:.6rem;letter-spacing:.16em}
  .hero h1{font-size:2.55rem;line-height:1.48;letter-spacing:.04em}
  .hero-description{font-size:.88rem;line-height:1.9}
  .button{min-width:190px;padding:14px 23px}
  h2{font-size:2.15rem}
  .business-card{padding:42px 18px 22px;border-radius:24px}
  .business-icon{left:20px;width:70px;height:70px}
  .business-en,.business-card h3{margin-left:68px}
  .business-card h3{font-size:1.28rem}
  .icon-service-list{grid-template-columns:1fr}
  .icon-service-list li:last-child{grid-column:auto}
  .service-row{grid-template-columns:58px 1fr;gap:12px;padding:38px 0}
  .service-number{font-size:1.85rem}
  .service-body h3{font-size:1.25rem}
  .ceo-message h2{font-size:2rem}
  .company-table>div{grid-template-columns:1fr}
  .company-table dt{padding:13px 16px;border-bottom:1px dotted #ddd}
  .company-table dd{padding:16px}
  .contact{padding:65px 0}
  .contact-box{padding:30px 22px;border-radius:22px}
  .contact-mail{gap:10px;padding:18px 15px}
  .contact-mail b{font-size:1.05rem}
  .footer-inner{width:calc(100% - 30px)}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
}

@media (max-width:860px){
  .brand img{max-height:56px}
  .footer-brand img{max-height:92px}
}