:root{
  --orange:#fb5b01;
  --orange-dark:#ac3e00;
  --ink:#111111;
  --muted:#66666b;
  --line:#dfdfe4;
  --soft:#f7f7f9;
  --white:#ffffff;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--white);color:var(--ink);font-family:"Noto Sans JP","Hiragino Sans","Yu Gothic",Meiryo,sans-serif;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
h1,h2,h3,p{margin-top:0}
.container,.header-inner,.footer-inner{width:min(var(--max),calc(100% - 64px));margin-inline:auto}
.site-header{height:76px;position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.header-inner{height:100%;display:flex;align-items:center;gap:34px}
.brand{width:108px;height:51px;margin-right:auto;display:block;overflow:hidden;flex:0 0 auto}
.brand img{width:135px;max-width:none;height:135px;transform:translate(-17px,-44px)}
.global-nav{display:flex;gap:28px;font:600 13px/1 Inter,Arial,sans-serif;letter-spacing:.03em}
.global-nav a{padding:8px 0;border-bottom:1px solid transparent}
.global-nav a:hover{border-color:var(--orange)}
.header-contact,.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 20px;border:1px solid transparent;font-size:14px;font-weight:700;transition:.18s ease}
.header-contact,.button-dark{background:var(--ink);color:var(--white)}
.header-contact:hover,.button-dark:hover{background:#333}
.button-primary{background:var(--orange);color:var(--white)}
.button-primary:hover{background:#d84e00}
.floating-contact{position:fixed;right:24px;bottom:24px;z-index:40;display:flex;flex-direction:column;justify-content:center;min-width:196px;min-height:70px;padding:13px 22px 14px;background:var(--ink);color:var(--white);border-top:4px solid var(--orange);box-shadow:0 14px 34px rgba(0,0,0,.24);transition:transform .18s ease,background .18s ease}
.floating-contact span{font:700 9px/1 Inter,Arial,sans-serif;letter-spacing:.16em;color:#ff9b62}
.floating-contact strong{margin-top:7px;font-size:16px;line-height:1;font-weight:800}
.floating-contact:hover{background:#292929;transform:translateY(-2px)}
.floating-contact:focus-visible{outline:3px solid #fff;outline-offset:3px}
.eyebrow{margin:0 0 18px;color:var(--orange-dark);font:700 11px/1 Inter,Arial,sans-serif;letter-spacing:.12em}
.eyebrow-light{color:#ff8d4c}
.eyebrow-dark{color:#612300}
.hero{position:relative;overflow:hidden;background:#0d0d0e;color:#fff;border-bottom:1px solid #303035}
.hero-layout{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) 310px;min-height:680px}
.hero-main{position:relative;isolation:isolate;display:flex;flex-direction:column;padding:82px 70px 72px 0;border-right:1px solid #303035}
.hero-main>*:not(.journey-route){position:relative;z-index:1}
.journey-route{position:absolute;z-index:0;top:400px;right:-1px;width:100%;height:140px;overflow:hidden;pointer-events:none;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 22%,#000 100%);mask-image:linear-gradient(90deg,transparent 0,#000 22%,#000 100%)}
.journey-route::before{content:"";position:absolute;left:28%;right:0;top:6px;height:112px;background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.1) 0 1px,transparent 1px 96px)}
.journey-route::after{content:"";position:absolute;left:24%;right:0;top:76px;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.13) 14%,rgba(255,255,255,.13))}
.journey-route-path{position:absolute;left:22%;top:38px;width:90%;height:190px;border:1px solid rgba(255,106,24,.52);border-radius:50%;transform:rotate(5deg)}
.journey-route-tail{display:none}
.journey-route-node{position:absolute;width:8px;height:8px;background:#ff6a18;box-shadow:0 0 0 3px rgba(255,106,24,.15)}
.journey-route-node::after{content:attr(data-step);position:absolute;left:13px;top:-5px;color:rgba(255,255,255,.72);font:700 8px/1 Inter,Arial,sans-serif;letter-spacing:.12em}
.journey-route-node-one{left:40%;top:37px}
.journey-route-node-two{left:64%;top:38px}
.journey-route-node-three{left:88%;top:65px}
.eyebrow-hero{color:#ff8d4c}
.hero-main h1{margin:20px 0 54px;font-size:clamp(58px,6.2vw,88px);line-height:1.04;letter-spacing:-.065em;font-weight:800}
.hero-main h1 span{color:#ff6a18}
.hero-bottom{display:grid;grid-template-columns:minmax(260px,470px) auto;gap:56px;align-items:end;margin-top:auto}
.hero-bottom>p{margin:0;font-size:17px;line-height:2;color:#c8c8cd}
.hero-actions{display:flex;align-items:center;gap:24px;white-space:nowrap}
.text-link.text-link-hero{color:#fff}
.text-link.text-link-hero:hover{color:#ff8d4c}
.hero-index{position:relative;z-index:1;display:flex;flex-direction:column;padding:84px 0 66px 44px;background:var(--orange);box-shadow:40vw 0 0 var(--orange);color:#111}
.hero-index>*:not(.journey-orbit){position:relative;z-index:1}
.journey-orbit{position:absolute;z-index:0;top:86px;right:-270px;width:620px;height:520px;border:1px solid rgba(17,17,17,.12);border-radius:50%;transform:rotate(-12deg);pointer-events:none}
.journey-orbit-point{position:absolute;width:5px;height:5px;border-radius:50%;background:rgba(17,17,17,.15);transform:translate(-50%,-50%)}
.journey-orbit-point-one{left:10%;top:22%}
.journey-orbit-point-two{left:50%;top:0}
.journey-orbit-point-three{left:10%;top:78%}
.hero-index-label{margin:0 0 44px;font:700 10px/1 Inter,Arial,sans-serif;letter-spacing:.14em}
.hero-index ul{list-style:none;margin:0;padding:0;border-top:1px solid rgba(17,17,17,.35)}
.hero-index li{display:grid;grid-template-columns:34px 1fr;gap:12px;padding:20px 0;border-bottom:1px solid rgba(17,17,17,.35);font:800 17px/1.2 Inter,Arial,sans-serif;letter-spacing:-.02em}
.hero-index li span{font-size:10px;padding-top:4px}
.hero-place{margin:auto 0 0;font:800 36px/1.08 Inter,Arial,sans-serif;letter-spacing:-.05em}
.text-link{display:inline-flex;align-items:center;gap:8px;color:var(--orange-dark);font-size:14px;font-weight:700;border-bottom:1px solid currentColor;padding-bottom:3px}
.text-link::after,.award-link::after,.media-links a::after,.news-arrow::before{content:"";display:inline-block;width:7px;height:7px;border-top:1.5px solid currentColor;border-right:1.5px solid currentColor;transform:rotate(45deg);flex:0 0 auto}
.text-link.text-link-hero::after{transform:rotate(135deg);margin-top:-4px}
.text-link:hover{color:#612300}
.text-link-light{color:#fff}
.award-strip{background:#fff;border-bottom:1px solid var(--line)}
.award-strip-inner{display:grid;grid-template-columns:138px 1fr auto;gap:34px;align-items:center;padding-top:34px;padding-bottom:34px}
.award-mark{align-self:stretch;display:flex;flex-direction:column;justify-content:center;border-right:1px solid var(--line)}
.award-mark span{color:var(--orange-dark);font:700 10px/1 Inter,Arial,sans-serif;letter-spacing:.14em}
.award-mark strong{margin-top:8px;font:800 30px/1 Inter,Arial,sans-serif;letter-spacing:-.04em}
.award-copy p{margin:0 0 7px;color:var(--orange-dark);font-size:12px;font-weight:700}
.award-copy h2{margin:0 0 5px;font-size:20px;line-height:1.4;letter-spacing:-.02em}
.award-copy small{color:var(--muted);font-size:11px}
.award-link{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;border-bottom:1px solid var(--ink);padding-bottom:3px}
.mobile-break{display:none}
.section{padding:108px 0}
.section-soft{background:var(--soft)}
.section-dark{background:#0d0d0e;color:#fff}
.section-heading{margin-bottom:48px}
.section-heading h2{margin:0;font-size:clamp(32px,3.5vw,48px);line-height:1.25;letter-spacing:-.035em}
.heading-row{display:flex;align-items:end;justify-content:space-between;gap:40px}
.service-list{border-top:1px solid var(--line)}
.service-list article{display:grid;grid-template-columns:72px minmax(260px,.8fr) 1.2fr;gap:34px;padding:32px 0;border-bottom:1px solid var(--line);align-items:start}
.service-list span{color:var(--orange-dark);font:700 11px/1 Inter,Arial,sans-serif;padding-top:8px}
.service-list h3{margin:0;font-size:21px;line-height:1.45;letter-spacing:-.02em}
.service-list p{margin:0;color:var(--muted)}
.works-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#3b3b3f;border:1px solid #3b3b3f}
.work-card{background:#111;color:#fff}
.work-image{margin:0;height:380px;background:#171719;overflow:hidden;border-bottom:1px solid #3b3b3f}
.work-image img{width:100%;height:100%}
.work-image-contain{padding:0;background:#3d4d9b}
.work-image-contain img{object-fit:contain}
.work-image-cover img{object-fit:cover;object-position:center 48%}
.work-body{padding:34px 34px 38px}
.work-label{margin:0 0 18px;color:#ff8d4c;font:700 10px/1 Inter,Arial,sans-serif;letter-spacing:.12em}
.award-badge{display:inline-flex;margin-right:10px;padding:6px 8px;background:var(--orange);color:#fff;letter-spacing:.08em}
.work-body h3{margin:0 0 16px;font-size:27px;line-height:1.45;letter-spacing:-.025em}
.work-body>p:not(.work-label){margin:0 0 28px;color:#c8c8cd;line-height:1.9}
.news-list{border-top:1px solid var(--line)}
.news-item{display:grid;grid-template-columns:130px 160px 1fr 28px;gap:22px;align-items:center;padding:25px 0;border-bottom:1px solid var(--line)}
.news-item:hover{background:var(--soft)}
.news-date{font:500 12px/1.5 Inter,Arial,sans-serif;color:var(--muted)}
.news-source{font:700 10px/1.4 Inter,Arial,sans-serif;letter-spacing:.08em;color:var(--orange-dark)}
.news-title{font-size:16px;font-weight:600;line-height:1.65}
.news-arrow{display:flex;justify-content:flex-end;color:var(--orange-dark);text-align:right}
.news-status{color:var(--muted);font-size:13px;margin-top:14px}
.media-grid{display:grid;grid-template-columns:1.1fr .9fr;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.media-card{min-height:430px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;display:flex;flex-direction:column;transition:.18s ease}
.media-card:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(0,0,0,.06)}
.media-visual{height:250px;overflow:hidden;border-bottom:1px solid var(--line);background:#fff}
.media-visual img{width:100%;height:100%;object-fit:contain}
.media-visual-machisanpo img{object-fit:cover;object-position:center center}
.media-body{padding:28px 30px 32px;display:flex;flex-direction:column;flex:1}
.media-type{margin:0 0 15px;color:var(--orange-dark);font:700 10px/1 Inter,Arial,sans-serif;letter-spacing:.12em}
.media-body h3{margin:0 0 12px;font-size:23px;line-height:1.45}
.media-body>p:not(.media-type){margin:0;color:var(--muted)}
.media-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto;padding-top:24px}
.media-links a{display:inline-flex;align-items:center;min-height:36px;padding:7px 11px;border:1px solid var(--line);color:var(--orange-dark);font-size:12px;font-weight:700;transition:.18s ease}
.media-links a:hover{border-color:var(--orange);background:#fff7f2}
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:90px;align-items:start}
.about-copy{margin:32px 0 0;max-width:540px;color:#333;line-height:2}
.profile-table{margin:0}
.profile-table div{display:grid;grid-template-columns:130px 1fr;gap:26px;padding:18px 0;border-top:1px solid var(--line)}
.profile-table div:last-child{border-bottom:1px solid var(--line)}
.profile-table dt{font-size:12px;color:var(--muted)}
.profile-table dd{margin:0}
.contact{padding:76px 0;background:var(--orange)}
.contact-inner{display:grid;grid-template-columns:1fr auto;gap:60px;align-items:center}
.contact h2{margin:0 0 12px;font-size:46px;line-height:1.2;letter-spacing:-.035em}
.contact p:not(.eyebrow){margin:0;color:#4a1c00}
.site-footer{padding:48px 0;background:#0b0b0c;color:#fff}
.footer-inner{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:start}
.footer-brand{display:block;width:108px;height:51px;overflow:hidden}
.footer-brand img{width:135px;max-width:none;height:135px;transform:translate(-17px,-44px);filter:brightness(0) invert(1)}
.footer-inner nav{display:flex;gap:20px;flex-wrap:wrap;color:#c3c3c8;font-size:12px}
.footer-inner>p{grid-column:1/-1;border-top:1px solid #333;margin:16px 0 0;padding-top:20px;color:#777;font:500 10px/1 Inter,Arial,sans-serif}
.policy-page{min-height:100vh;padding:90px 0}
.policy-page h1{font-size:42px;line-height:1.3;letter-spacing:-.03em}
.policy-body{max-width:880px;margin-top:42px}
.policy-body h2{margin:46px 0 14px;font-size:24px}
.policy-body h3{margin:30px 0 10px;font-size:18px}
.policy-body p,.policy-body li{color:#333}
.policy-body ul{padding-left:1.4em}
.policy-body a{color:var(--orange-dark);font-weight:700;border-bottom:1px solid currentColor}
.policy-back{display:inline-flex;margin-top:48px;color:var(--orange-dark);font-weight:700;border-bottom:1px solid currentColor}
.case-main{padding:74px 0 110px}
.case-breadcrumb{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:54px;color:var(--muted);font-size:12px}
.case-breadcrumb a{border-bottom:1px solid currentColor}
.case-hero{display:grid;grid-template-columns:.8fr 1.2fr;gap:76px;align-items:center;padding-bottom:72px;border-bottom:1px solid var(--line)}
.case-label{margin:0 0 18px;color:var(--orange-dark);font:700 11px/1 Inter,Arial,sans-serif;letter-spacing:.12em}
.case-hero h1{margin:0 0 24px;font-size:clamp(38px,5vw,64px);line-height:1.15;letter-spacing:-.045em}
.case-lead{margin:0;color:#333;font-size:17px;line-height:2}
.case-visual{margin:0;height:480px;overflow:hidden;background:var(--soft);border:1px solid var(--line)}
.case-visual img{width:100%;height:100%;object-fit:cover}
.case-visual-contain{background:#3d4d9b}
.case-visual-contain img{object-fit:contain}
.case-details{display:grid;grid-template-columns:.72fr 1.28fr;gap:76px;padding-top:72px}
.case-details h2{margin:0;font-size:30px;line-height:1.4;letter-spacing:-.03em}
.case-facts{margin:0}
.case-facts div{display:grid;grid-template-columns:150px 1fr;gap:28px;padding:20px 0;border-top:1px solid var(--line)}
.case-facts div:last-child{border-bottom:1px solid var(--line)}
.case-facts dt{color:var(--muted);font-size:12px}
.case-facts dd{margin:0}
.case-actions{display:flex;flex-wrap:wrap;gap:20px;margin-top:36px}
@media(max-width:1000px){
  .hero-layout{grid-template-columns:minmax(0,1fr) 260px}
  .hero-main{padding-right:44px}
  .hero-main h1{font-size:58px}
  .hero-bottom{grid-template-columns:1fr;gap:32px}
  .hero-index{padding-left:34px}
  .work-image{height:330px}
}
@media(max-width:820px){
  .container,.header-inner,.footer-inner{width:min(var(--max),calc(100% - 36px))}
  .site-header{height:64px}
  .brand{width:90px;height:42px}
  .brand img{width:112.5px;height:112.5px;transform:translate(-14.2px,-36.7px)}
  .global-nav{display:none}
  .header-contact{min-height:38px;padding:8px 13px;font-size:12px}
  .hero-layout{grid-template-columns:1fr;min-height:0}
  .hero-main{min-height:600px;padding:60px 0 48px;border-right:0}
  .hero-main h1{margin-top:14px;font-size:clamp(44px,11.5vw,64px)}
  .journey-route{top:300px;right:-18px;width:calc(100% + 18px);height:300px;-webkit-mask-image:none;mask-image:none}
  .journey-route::before{left:25%;right:0;top:46px;height:34px;background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.1) 0 1px,transparent 1px 60px)}
  .journey-route::after{left:18%;right:0;top:64px}
  .journey-route-path{left:-8%;top:20px;width:118%;height:120px;clip-path:inset(0 0 50% 0);transform:rotate(-6deg)}
  .journey-route-tail{display:block;position:absolute;right:0;top:42px;width:18px;height:250px;border-top:1px solid rgba(255,106,24,.52);border-left:1px solid rgba(255,106,24,.52);border-radius:18px 0 0 0}
  .journey-route-node-one{left:38%;top:50px}
  .journey-route-node-two{left:68%;top:28px}
  .journey-route-node-three{display:none}
  .hero-bottom{gap:28px}
  .hero-index{display:grid;grid-template-columns:1fr auto;gap:28px;padding:28px 0 30px;background:var(--orange)}
  .hero-index::before{content:"";position:absolute;left:-40px;right:-40px;bottom:0;height:100%;background:var(--orange);z-index:-1}
  .journey-orbit{top:-104px;right:-96px;width:280px;height:190px;transform:rotate(-8deg)}
  .journey-orbit-point-one{left:8%;top:66%}
  .journey-orbit-point-two{left:42%;top:97%}
  .journey-orbit-point-three{display:none}
  .hero-index-label{grid-column:1/-1;margin-bottom:0}
  .hero-index ul{display:grid;grid-template-columns:1fr 1fr}
  .hero-index li{padding:14px 0}
  .hero-index li:nth-child(odd){padding-right:16px}
  .hero-index li:nth-child(even){padding-left:16px;border-left:1px solid rgba(17,17,17,.35)}
  .hero-place{align-self:end;font-size:24px;text-align:right}
  .award-strip-inner{grid-template-columns:92px 1fr;gap:22px}
  .award-link{grid-column:2;justify-self:start}
  .mobile-break{display:block}
  .section{padding:76px 0}
  .service-list article{grid-template-columns:46px 1fr;gap:16px}
  .service-list p{grid-column:2}
  .works-grid{grid-template-columns:1fr}
  .work-image{height:auto;aspect-ratio:16/9}
  .news-item{grid-template-columns:90px 1fr 22px;gap:8px 14px}
  .news-date{grid-row:1/4;align-self:start;padding-top:2px}
  .news-source,.news-title{grid-column:2}
  .news-arrow{grid-column:3;grid-row:1/4}
  .media-grid{grid-template-columns:1fr}
  .about-grid{grid-template-columns:1fr;gap:48px}
  .case-main{padding-top:54px}
  .case-hero,.case-details{grid-template-columns:1fr;gap:42px}
  .case-hero{padding-bottom:54px}
  .case-details{padding-top:54px}
  .case-visual{height:auto;aspect-ratio:16/10}
  .contact-inner{grid-template-columns:1fr;gap:32px}
  .footer-inner{grid-template-columns:1fr}
  .footer-inner>p{grid-column:1}
  .floating-contact{left:12px;right:12px;bottom:calc(10px + env(safe-area-inset-bottom));min-width:0;min-height:60px;flex-direction:row;align-items:center;gap:14px;padding:10px 20px;border-top-width:4px}
  .floating-contact span{font-size:8px}
  .floating-contact strong{margin-top:0;font-size:16px}
  .site-footer{padding-bottom:126px}
  .policy-page{padding-bottom:150px}
}
@media(max-width:520px){
  body{font-size:15px}
  .header-inner{gap:18px}
  .hero-main{min-height:540px;padding-top:48px}
  .hero-main h1{font-size:43px;line-height:1.08;letter-spacing:-.055em}
  .journey-route{top:240px;height:300px}
  .journey-route::before{top:46px;background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.1) 0 1px,transparent 1px 56px)}
  .journey-route::after{top:64px}
  .journey-route-path{left:-8%;top:20px;width:118%;height:120px}
  .journey-route-tail{top:42px;height:250px}
  .journey-route-node-one{left:38%;top:50px}
  .journey-route-node-two{left:68%;top:28px}
  .hero-bottom>p{font-size:15px;line-height:1.9}
  .hero-actions{align-items:flex-start;flex-direction:column;gap:18px}
  .hero-index{grid-template-columns:1fr}
  .journey-orbit{top:-118px;right:-104px;width:260px;height:180px}
  .journey-orbit-point-one{left:10%;top:67%}
  .journey-orbit-point-two{left:45%;top:99%}
  .hero-index ul{grid-column:1/-1}
  .hero-place{display:none}
  .award-strip-inner{grid-template-columns:1fr;padding-top:26px;padding-bottom:28px}
  .award-mark{padding-bottom:18px;border-right:0;border-bottom:1px solid var(--line)}
  .award-link{grid-column:1}
  .section-heading h2{font-size:32px}
  .heading-row{align-items:flex-start;flex-direction:column;gap:22px}
  .service-list article{padding:26px 0}
  .work-body{padding:28px 24px 32px}
  .work-body h3{font-size:23px}
  .media-card{min-height:0}
  .media-visual{height:220px}
  .case-hero h1{font-size:38px}
  .case-facts div{grid-template-columns:100px 1fr;gap:18px}
  .profile-table div{grid-template-columns:92px 1fr;gap:18px}
  .contact h2{font-size:36px}
}