:root{
  --blue:#0b43f3;
  --blue2:#155dfc;
  --cyan:#13d8e8;
  --pink:#ff4f93;
  --orange:#ff8a00;
  --ink:#0c0f18;
  --muted:#657084;
  --line:#e6eaf2;
  --bg:#ffffff;
  --soft:#f7f9fc;
  --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans CJK JP","Noto Sans JP",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit}
.section-shell{width:min(1180px,calc(100% - 64px));margin:0 auto}
.mobile-only{display:none}
.desktop-only{display:block}

/* Header */
.site-header{
  height:86px;
  width:min(1240px,calc(100% - 48px));
  margin:0 auto;
  display:grid;
  grid-template-columns:220px 1fr 150px;
  align-items:center;
  position:relative;
  z-index:50;
}
.brand img{width:168px;height:auto}
.desktop-nav{
  display:flex;justify-content:center;gap:38px;
  font-size:12px;font-weight:800;letter-spacing:.04em;
}
.desktop-nav a{position:relative}
.desktop-nav a:after{
  content:"";position:absolute;left:0;right:100%;bottom:-6px;height:2px;background:var(--blue);
  transition:.25s ease;
}
.desktop-nav a:hover:after{right:0}
.contact-pill{
  justify-self:end;background:var(--blue);color:white;
  min-width:130px;height:44px;border-radius:999px;display:flex;align-items:center;justify-content:center;gap:14px;
  font-weight:800;font-size:12px;
}
.contact-pill span{font-size:18px}
.menu-btn{display:none;border:0;background:transparent;width:44px;height:44px;padding:10px;cursor:pointer}
.menu-btn span{height:2px;background:var(--ink);display:block;margin:6px 0;transition:.2s}
.mobile-menu{display:none}

/* Hero */
.hero{
  min-height:640px;
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);
  align-items:center;
  column-gap:36px;
  position:relative;
  overflow:hidden;
  padding:20px 0 28px;
}
.hero-copy{z-index:3;padding:56px 0 64px;position:relative}
.hero h1{
  margin:0 0 26px;font-size:clamp(46px,5vw,72px);line-height:1.22;letter-spacing:-.045em;font-weight:900;
}
.hero h1 span{color:var(--blue)}
.hero p{font-size:15px;line-height:2;color:#2c3443;font-weight:500;max-width:560px}
.text-link{display:inline-block;margin-top:24px;color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.06em}
.hero-art{position:relative;height:100%;min-height:480px;display:flex;align-items:center;justify-content:center}
.hero-panel{
  position:absolute;inset:40px 0 32px 40px;border-radius:38px;
  background:linear-gradient(180deg,#f7fbff 0%, #eef4ff 100%);
  border:1px solid #dde7ff;
  box-shadow:0 30px 60px rgba(17,49,140,.08);
}
.hero-v{
  position:absolute;right:7%;top:50%;transform:translateY(-51%);font-size:520px;line-height:.82;font-weight:900;letter-spacing:-.12em;
  color:var(--blue);opacity:.96;z-index:1;
}
.shape{position:absolute;display:block;z-index:2}
.circle{border-radius:50%}
.c1{width:118px;height:118px;background:linear-gradient(135deg,#1740ff,#19b8e8);left:8%;top:18%;box-shadow:0 16px 28px rgba(11,67,243,.18)}
.c2{width:66px;height:66px;background:rgba(255,79,147,.95);left:14%;bottom:20%}
.c3{width:62px;height:62px;background:var(--orange);right:10%;top:23%}
.r1{width:88px;height:88px;border:9px solid var(--pink);border-radius:50%;left:18%;bottom:28%}
.l1{width:12px;height:76px;background:var(--orange);left:12%;top:44%;border-radius:999px;transform:rotate(31deg)}
.l2{width:9px;height:96px;background:var(--cyan);left:32%;bottom:12%;border-radius:999px;transform:rotate(24deg)}
.dot-grid{
  width:112px;height:112px;right:18%;top:10%;
  background-image:radial-gradient(var(--blue) 2px,transparent 2px);
  background-size:13px 13px;
}
.cyan-bar{width:72px;height:220px;background:linear-gradient(180deg,#5af1ff,#16d4e7);right:3%;bottom:12%;transform:skew(-16deg);border-radius:4px}

/* Client marquee */
.clients{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:28px 0 34px;overflow:hidden}
.eyebrow{font-size:11px;color:var(--blue);font-weight:900;letter-spacing:.06em;text-transform:uppercase}
.eyebrow span{color:#5d6472;font-weight:600;letter-spacing:0;margin-left:8px}
.logo-marquee{margin-top:22px;overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent)}
.logo-track{display:flex;width:max-content;animation:marquee 34s linear infinite}
.logo-set{display:flex;align-items:center;gap:62px;padding-right:62px}
.logo-set img{height:42px;width:auto;max-width:190px;object-fit:contain;flex:none}
@keyframes marquee{to{transform:translateX(-50%)}}
.logo-marquee:hover .logo-track{animation-play-state:paused}

/* About */
.about{
  display:grid;grid-template-columns:36% 64%;align-items:center;min-height:460px;padding:72px 0;
  position:relative;
}
.about-copy{padding-right:40px}
.about h2,.service h2{font-size:38px;line-height:1.35;margin:16px 0 18px;letter-spacing:-.04em}
.about p{font-size:14px;line-height:2;color:#323946}
.arrow-link{color:var(--blue);font-weight:800;font-size:12px;display:inline-flex;gap:22px;align-items:center;margin-top:8px}
.arrow-link span{font-size:19px}
.about-visual{position:relative;min-height:300px;display:flex;align-items:center;justify-content:center}
.about-visual img{width:78%;height:290px;object-fit:cover;border-radius:30px;position:relative;z-index:2}
.about-blob{position:absolute;width:128px;height:128px;border-radius:50%;background:rgba(56,132,255,.14);left:4%;top:38%}
.about-dot{position:absolute;width:40px;height:40px;border-radius:50%;background:var(--orange);right:3%;top:8%}

/* Service */
.service{padding:74px 0;border-top:1px solid var(--line)}
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:34px}
.service-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1fr;gap:18px}
.service-main{
  min-height:330px;padding:26px;border-radius:22px;
  background:linear-gradient(155deg,#1649ff,#0527bc);color:white;display:flex;flex-direction:column;
}
.efast-logo-wrap{background:white;border-radius:10px;height:116px;display:flex;align-items:center;justify-content:center;padding:18px;margin-bottom:18px}
.efast-logo-wrap img{max-height:60px;width:auto}
.service-main h3{margin:0 0 10px;font-size:18px}
.service-main p{font-size:12px;line-height:1.85;opacity:.92;margin:0 0 20px}
.service-cta{
  margin-top:auto;border:1px solid rgba(255,255,255,.5);border-radius:999px;padding:11px 16px;
  display:flex;align-items:center;justify-content:center;gap:18px;font-size:12px;font-weight:800
}
.service-card{
  min-height:330px;border:1px solid var(--line);border-radius:22px;padding:28px;display:flex;flex-direction:column;position:relative;background:white
}
.service-card .icon{
  width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#eff4ff;
  color:var(--blue);font-size:24px;font-weight:900;margin-bottom:22px
}
.service-card h3{color:var(--blue);font-size:18px;margin:0 0 12px}
.service-card p{font-size:12px;line-height:1.85;margin:0;color:#303744}
.card-arrow{position:absolute;right:24px;bottom:20px;color:var(--blue);font-size:22px}

/* Works */
.works{padding:70px 0;border-top:1px solid var(--line)}
.small-title{font-size:22px;margin:8px 0 0}
.works-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.work-card{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:white;display:flex;flex-direction:column;min-height:390px}
.work-card>div,.work-card>h3,.work-card>p,.work-card>.work-tag{margin-left:18px;margin-right:18px}
.work-number{color:var(--blue);font-weight:900;font-size:12px;margin-top:18px}
.work-card h3{font-size:13px;line-height:1.55;min-height:40px;margin-top:10px;margin-bottom:8px}
.work-kpi{font-size:28px;color:var(--blue);font-weight:900;line-height:1.05;word-break:break-word}
.work-kpi small{display:block;font-size:16px}
.work-card p{font-size:11px;line-height:1.65;min-height:72px}
.work-tag{font-size:8px;border:1px solid #cfd7e7;border-radius:999px;padding:4px 7px;width:max-content;margin-bottom:14px}
.work-card img{width:100%;height:110px;object-fit:cover;margin-top:auto}

/* Lower */
.lower{display:grid;grid-template-columns:28% 36% 36%;border-top:1px solid var(--line);margin-top:10px}
.numbers,.news,.recruit{padding:42px 28px;min-height:270px;border-right:1px solid var(--line)}
.recruit{border-right:0;display:grid;grid-template-columns:1.1fr .9fr;gap:14px;overflow:hidden}
.numbers p,.news h2{margin:8px 0}
.numbers strong{display:block;color:var(--blue);font-size:72px;line-height:1;margin:18px 0 4px}
.numbers>span{color:var(--blue);font-size:13px;font-weight:900}
.numbers small{display:block;margin-top:22px;line-height:1.7;color:#596275}
.section-mini-head{display:flex;justify-content:space-between;align-items:flex-start}
.section-mini-head a{font-size:10px;color:var(--blue);font-weight:800}
.news ul{list-style:none;padding:12px 0 0;margin:0}
.news li{display:grid;grid-template-columns:82px 88px 1fr;gap:8px;border-bottom:1px solid var(--line);padding:10px 0;align-items:center}
.news time,.news li span{font-size:9px;color:var(--blue);font-weight:800}
.news li span{background:#eef3ff;padding:4px 6px;border-radius:999px;text-align:center}
.news li p{font-size:10px;margin:0}
.recruit h2{font-size:24px;margin:10px 0}
.recruit p{font-size:11px;line-height:1.8}
.recruit img{height:100%;width:100%;object-fit:cover;align-self:end;border-radius:22px 0 0 0}

/* Contact/Footer */
.contact-banner{background:linear-gradient(90deg,#073ada,#115cff);color:white}
.contact-inner{min-height:128px;display:flex;align-items:center;justify-content:space-between}
.contact-inner-simple{justify-content:center;gap:26px}
.contact-label{color:#d9e5ff}
.contact-inner h2{font-size:28px;margin:0}
.contact-inner a{background:white;color:var(--blue);border-radius:999px;min-width:260px;padding:17px 24px;text-align:center;font-weight:900;box-shadow:0 14px 30px rgba(5,24,108,.18)}
.site-footer{background:#111;color:white}
.footer-inner{min-height:120px;display:grid;grid-template-columns:210px 1fr 180px;align-items:center;gap:20px}
.footer-logo{width:160px}
.footer-inner nav{display:flex;gap:24px;justify-content:center;font-size:9px;font-weight:800}
.footer-social{text-align:right}
.copyright{border-top:1px solid #2c2c2c;text-align:center;padding:14px;font-size:9px;color:#aaa}

/* Reveal */
.reveal{opacity:0;transform:translateY(24px);transition:.65s ease}
.reveal.is-visible{opacity:1;transform:none}

/* Tablet */
@media (max-width: 1024px){
  .site-header{grid-template-columns:180px 1fr 130px}
  .desktop-nav{gap:20px}
  .hero-v{font-size:520px}
  .service-grid{grid-template-columns:1fr 1fr}
  .service-main{grid-column:span 2}
  .works-grid{grid-template-columns:repeat(3,1fr)}
  .lower{grid-template-columns:1fr 1fr}
  .recruit{grid-column:span 2}
}

/* Mobile */
@media (max-width: 720px){
  .desktop-only,.desktop-nav,.contact-pill{display:none!important}
  .mobile-only{display:block}
  .section-shell{width:min(100% - 36px,560px)}
  .site-header{height:68px;width:calc(100% - 28px);grid-template-columns:1fr 48px}
  .brand img{width:132px}
  .menu-btn{display:block;justify-self:end}
  .mobile-menu{
    position:fixed;inset:68px 0 auto 0;background:white;z-index:45;padding:22px 22px 28px;border-top:1px solid var(--line);
    display:flex;flex-direction:column;gap:18px;transform:translateY(-120%);opacity:0;pointer-events:none;transition:.3s ease;
    box-shadow:0 18px 30px rgba(0,0,0,.08)
  }
  .mobile-menu.open{transform:none;opacity:1;pointer-events:auto}
  .mobile-menu a{font-weight:900;font-size:14px}
  .mobile-menu-contact{background:var(--blue);color:white;padding:13px 16px;border-radius:999px;text-align:center}

  .hero{min-height:560px;grid-template-columns:1fr;display:grid;padding-top:18px}
  .hero-copy{padding:8px 0 26px;position:relative;z-index:4;max-width:64%}
  .hero h1{font-size:36px;line-height:1.24;margin-bottom:18px}
  .hero p{font-size:11px;line-height:1.9;max-width:none}
  .hero-art{position:absolute;right:0;top:28px;width:44%;min-height:440px;height:calc(100% - 50px);margin-top:0}
  .hero-panel{inset:24px 0 16px 10px;border-radius:28px}
  .hero-v{font-size:280px;right:-28%;top:50%}
  .c1{width:58px;height:58px;left:6%;top:14%}
  .c2{width:34px;height:34px;left:18%;bottom:22%}
  .c3{width:38px;height:38px;right:8%;top:18%}
  .r1{width:44px;height:44px;border-width:6px;left:4%;bottom:30%}
  .l1{left:16%;top:44%;height:34px;width:8px}
  .l2{left:30%;bottom:12%;height:40px;width:6px}
  .dot-grid{width:52px;height:52px;right:16%;top:11%;background-size:9px 9px}
  .cyan-bar{width:28px;height:110px;right:6%;bottom:10%}

  .clients{padding:20px 0 24px}
  .eyebrow{font-size:9px}
  .logo-marquee{margin-top:16px}
  .logo-set{gap:42px;padding-right:42px}
  .logo-set img{height:31px;max-width:138px}
  .logo-track{animation-duration:28s}

  .about{grid-template-columns:1fr;min-height:unset;padding:54px 0 42px}
  .about-copy{padding-right:0}
  .about h2,.service h2{font-size:30px}
  .about p{font-size:12px;line-height:1.9}
  .about-visual{min-height:250px;margin-top:28px}
  .about-visual img{width:88%;height:220px;border-radius:22px}

  .service{padding:50px 0}
  .section-heading{align-items:flex-start;margin-bottom:24px}
  .service-grid{grid-template-columns:1fr;gap:10px}
  .service-main{grid-column:auto;min-height:300px}
  .service-card{min-height:92px;padding:16px 54px 16px 72px;display:block}
  .service-card .icon{position:absolute;left:15px;top:18px;width:42px;height:42px;font-size:17px;margin:0}
  .service-card h3{font-size:14px;margin:4px 0 6px}
  .service-card p{font-size:10px;line-height:1.65;margin:0}
  .card-arrow{right:16px;bottom:32px}

  .works{padding:48px 0}
  .works .section-heading{align-items:center}
  .works-grid{display:flex;overflow-x:auto;gap:12px;scroll-snap-type:x mandatory;padding-bottom:8px}
  .works-grid::-webkit-scrollbar{display:none}
  .work-card{min-width:84%;scroll-snap-align:start;min-height:400px}
  .work-card img{height:145px}

  .lower{grid-template-columns:1fr;width:100%;margin:0}
  .numbers,.news,.recruit{border-right:0;border-bottom:1px solid var(--line);padding:36px 18px;min-height:auto}
  .numbers{text-align:center}
  .numbers strong{font-size:68px}
  .news li{grid-template-columns:74px 78px 1fr}
  .recruit{grid-column:auto;grid-template-columns:1fr}
  .recruit img{height:170px;border-radius:20px}
  
  .contact-inner{min-height:130px;flex-direction:column;align-items:center;justify-content:center;gap:14px}
  .contact-inner a{width:100%;min-width:unset}

  .footer-inner{min-height:220px;grid-template-columns:1fr;align-content:center;text-align:center}
  .footer-logo{width:150px;margin:0 auto}
  .footer-inner nav{flex-wrap:wrap;gap:14px}
  .footer-social{text-align:center}
}

/* ===== Subpage system ===== */
.subhero{min-height:410px;padding:86px 0 58px;position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.subhero .kicker{color:var(--blue);font-size:12px;font-weight:900;letter-spacing:.08em;margin-bottom:18px}
.subhero h1{font-size:clamp(50px,7vw,90px);line-height:1;letter-spacing:-.055em;margin:0}
.subhero p{max-width:680px;font-size:15px;line-height:2;color:#40495a;margin-top:28px}
.subhero-art{position:absolute;right:4%;bottom:-22%;width:min(38vw,520px);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 30% 35%,rgba(19,216,232,.95) 0 16%,transparent 17%),radial-gradient(circle at 64% 34%,rgba(255,79,147,.92) 0 12%,transparent 13%),linear-gradient(135deg,#0b43f3 0 50%,#f6f8ff 50% 100%);transform:rotate(-12deg)}
.sub-section{padding:82px 0;border-bottom:1px solid var(--line)}
.sub-section h2{font-size:clamp(34px,4vw,54px);line-height:1.25;letter-spacing:-.04em;margin:12px 0 24px}
.lead{font-size:18px;line-height:2;max-width:820px}.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.value-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:34px}.value-item{border-top:2px solid var(--ink);padding:22px 0 4px}.value-item .num{font-size:11px;color:var(--blue);font-weight:900}.value-item h3{font-size:24px;margin:10px 0 8px}.value-item p{font-size:13px;line-height:1.8;color:#515b6d}
.diagram{background:var(--soft);border-radius:28px;padding:36px}.diagram-circles{position:relative;height:320px}.diagram-circles .d{position:absolute;width:180px;height:180px;border-radius:50%;display:flex;align-items:center;justify-content:center;text-align:center;font-weight:900}.diagram-circles .d1{left:12%;top:8%;background:rgba(11,67,243,.18);color:#0b43f3}.diagram-circles .d2{right:12%;top:8%;background:rgba(19,216,232,.22);color:#098da0}.diagram-circles .d3{left:33%;bottom:2%;background:rgba(255,138,0,.2);color:#b76000}
.service-detail-list{display:grid;gap:26px}.service-detail{display:grid;grid-template-columns:110px 1fr;gap:28px;border-top:1px solid var(--line);padding-top:28px}.service-detail .index{font-size:34px;font-weight:900;color:var(--blue)}.service-detail h3{font-size:30px;margin:0 0 12px}.service-detail p{font-size:14px;line-height:1.9;color:#414a5c}.service-detail ul{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:18px 0 0}.service-detail li{border:1px solid var(--line);padding:8px 12px;border-radius:999px;font-size:11px;font-weight:700}
.service-highlight{background:linear-gradient(145deg,#0d40eb,#0a2fba);color:white;border-radius:30px;padding:44px;margin-bottom:34px}.service-highlight .efast-large{background:white;border-radius:16px;padding:30px;width:min(380px,100%);margin-bottom:28px}.service-highlight .efast-large img{max-height:72px;margin:auto}.service-highlight h2{color:white;margin-top:0}.service-highlight p{color:white;opacity:.9;max-width:780px;line-height:1.9}.service-highlight a{display:inline-flex;margin-top:18px;background:white;color:var(--blue);border-radius:999px;padding:14px 20px;font-weight:900;font-size:12px}
.works-page-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.works-page-card{border:1px solid var(--line);border-radius:24px;overflow:hidden;background:white;transition:.25s ease}.works-page-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(13,45,120,.09)}.works-page-card img{width:100%;height:260px;object-fit:cover}.works-page-card .body{padding:28px}.works-page-card .meta{color:var(--blue);font-size:10px;font-weight:900}.works-page-card h3{font-size:24px;line-height:1.45;margin:8px 0 10px}.works-page-card .big{color:var(--blue);font-size:42px;font-weight:900;line-height:1}.works-page-card p{font-size:13px;line-height:1.8;color:#4c5566}
.case-hero{padding:76px 0 50px}.case-hero .case-cat{color:var(--blue);font-size:11px;font-weight:900}.case-hero h1{font-size:clamp(38px,5vw,70px);margin:12px 0}.case-hero .case-kpi{font-size:clamp(50px,7vw,98px);color:var(--blue);font-weight:900;line-height:1}.case-main-img{width:100%;height:min(52vw,620px);object-fit:cover;border-radius:32px;margin-top:34px}.case-block{display:grid;grid-template-columns:170px 1fr;gap:46px;padding:52px 0;border-bottom:1px solid var(--line)}.case-block .label{color:var(--blue);font-weight:900;font-size:12px}.case-block h2{font-size:32px;margin:0 0 14px}.case-block p{font-size:14px;line-height:2;color:#465063}
.company-table{width:100%;border-collapse:collapse}.company-table th,.company-table td{border-top:1px solid var(--line);padding:20px 0;text-align:left;vertical-align:top}.company-table th{width:180px;color:#6b7382;font-size:12px}.company-table td{font-size:14px;line-height:1.8}.timeline{border-left:1px solid var(--line);margin-left:14px;padding-left:34px}.timeline-item{position:relative;padding:0 0 36px}.timeline-item:before{content:"";position:absolute;left:-41px;top:5px;width:13px;height:13px;border-radius:50%;background:var(--blue)}.timeline-item time{color:var(--blue);font-size:12px;font-weight:900}.timeline-item h3{margin:6px 0;font-size:18px}
.news-list-page{display:grid}.news-row{display:grid;grid-template-columns:130px 120px 1fr 30px;align-items:center;gap:18px;border-top:1px solid var(--line);padding:24px 0}.news-row time{font-size:12px;color:#687284}.news-row .tag{font-size:10px;font-weight:900;color:var(--blue);border:1px solid #cdd8ff;border-radius:999px;padding:6px 8px;text-align:center}.news-row h3{font-size:16px;margin:0}.news-row .arrow{color:var(--blue);font-size:20px}
.recruit-hero-card{background:var(--soft);border-radius:32px;display:grid;grid-template-columns:1fr 1fr;overflow:hidden}.recruit-hero-card .copy{padding:52px}.recruit-hero-card img{width:100%;height:100%;object-fit:cover;min-height:420px}.recruit-hero-card h2{font-size:42px;margin:12px 0 18px}.accordion-list{border-top:1px solid var(--line)}.accordion-item{border-bottom:1px solid var(--line)}.accordion-btn{width:100%;background:none;border:0;padding:24px 0;display:flex;align-items:center;justify-content:space-between;text-align:left;cursor:pointer;font-weight:900;font-size:18px}.accordion-content{display:none;padding:0 0 26px;color:#4c5566;font-size:13px;line-height:1.9}.accordion-item.open .accordion-content{display:block}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:56px}.contact-categories{display:grid;gap:12px;margin-top:28px}.contact-categories label{border:1px solid var(--line);border-radius:14px;padding:14px 16px;display:flex;gap:10px;align-items:center;font-size:13px}.contact-form{display:grid;gap:18px}.contact-form label{display:grid;gap:8px;font-size:12px;font-weight:800}.contact-form input,.contact-form textarea{width:100%;border:1px solid #d9dfeb;border-radius:12px;padding:14px 15px;font:inherit;background:white}.contact-form textarea{min-height:160px;resize:vertical}.submit-btn{border:0;background:var(--blue);color:white;border-radius:999px;padding:16px 22px;font-weight:900;cursor:pointer}.note-box{background:#f7f9ff;border:1px solid #dce4ff;border-radius:18px;padding:20px;font-size:12px;line-height:1.8;color:#475164}
.privacy-body{max-width:860px;margin:0 auto}.privacy-body h2{font-size:26px;margin-top:46px}.privacy-body p,.privacy-body li{font-size:13px;line-height:2;color:#465063}
@media(max-width:720px){.subhero{min-height:340px;padding:56px 0 46px}.subhero h1{font-size:48px}.subhero p{font-size:12px;max-width:78%}.subhero-art{width:54vw;right:-18%;bottom:-8%}.sub-section{padding:56px 0}.split,.contact-grid,.recruit-hero-card{grid-template-columns:1fr;gap:28px}.value-list{grid-template-columns:1fr}.diagram{padding:22px}.diagram-circles{height:260px}.diagram-circles .d{width:145px;height:145px;font-size:13px}.service-detail{grid-template-columns:54px 1fr;gap:16px}.service-detail .index{font-size:24px}.service-detail h3{font-size:24px}.service-highlight{padding:26px 20px;border-radius:22px}.works-page-grid{grid-template-columns:1fr}.works-page-card img{height:220px}.case-block{grid-template-columns:1fr;gap:12px;padding:38px 0}.case-main-img{height:62vw;border-radius:20px}.company-table th{width:100px}.news-row{grid-template-columns:82px 88px 1fr;gap:10px}.news-row .arrow{display:none}.news-row h3{font-size:13px}.recruit-hero-card .copy{padding:30px 22px}.recruit-hero-card img{min-height:240px}.recruit-hero-card h2{font-size:30px}}


/* v4 refinements */
.mission-section{padding-top:82px;padding-bottom:82px}
.mission-lead{font-size:clamp(36px,5vw,64px);line-height:1.18;font-weight:900;letter-spacing:-.04em;margin:14px 0 34px;max-width:780px}
.mission-section h2{max-width:760px;margin-top:0}
.values-section{background:#f2f2f2;width:100%;max-width:none;padding-left:max(32px,calc((100% - 1180px)/2));padding-right:max(32px,calc((100% - 1180px)/2))}
.value-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:30px}
.value-card{background:white;border-radius:26px;padding:36px;min-height:290px;display:flex;flex-direction:column}
.value-en{font-size:clamp(30px,3.8vw,52px);line-height:1.02;color:#315f9f;font-weight:900;letter-spacing:-.03em;margin-bottom:18px}
.value-card h3{font-size:20px;margin:0 0 18px}.value-card p{font-size:14px;line-height:1.8;margin-top:auto;color:#222}

/* Ensure all non-logo visual assets render crisp */
.about-visual img,.work-card img,.works-page-card img,.case-main-img,.recruit img,.recruit-hero-card img{image-rendering:auto}

@media(max-width:720px){
  /* Keep first-view graphic to the RIGHT of the copy, never below it */
  .hero{min-height:520px;display:block;padding-top:24px;position:relative;overflow:hidden}
  .hero-copy{width:62%;padding:34px 0 54px;position:relative;z-index:4}
  .hero h1{font-size:30px;line-height:1.28;margin-bottom:18px;letter-spacing:-.05em}
  .hero p{font-size:9.8px;line-height:1.9;max-width:100%}
  .hero-art{position:absolute;right:-28%;top:22px;width:68%;height:458px;margin:0;z-index:1}
  .hero-panel{inset:30px 0 28px 22px}
  .hero-v{font-size:315px;right:-10%;top:10%}
  .c1{width:60px;height:60px;left:6%;top:30%}
  .c2{width:34px;height:34px;left:18%;top:66%}
  .c3{width:42px;height:42px;right:11%;top:57%}
  .r1{width:40px;height:40px;left:5%;top:56%;border-width:6px}
  .l1{left:4%;top:39%;height:28px}
  .l2{left:34%;bottom:8%;height:36px}
  .dot-grid{width:54px;height:54px;right:26%;top:6%;background-size:9px 9px}
  .cyan-bar{width:24px;height:116px;right:6%;top:3%}

  .mission-section{padding-top:54px;padding-bottom:54px}
  .mission-lead{font-size:34px;line-height:1.2;margin:12px 0 28px;max-width:88%}
  .mission-section h2{font-size:30px;line-height:1.3}
  .values-section{padding-left:18px;padding-right:18px}
  .value-cards{grid-template-columns:1fr;gap:18px}
  .value-card{min-height:260px;padding:28px 22px}
  .value-en{font-size:38px;line-height:1.04}
  .value-card h3{font-size:18px;margin-bottom:14px}
  .value-card p{font-size:13px;line-height:1.75}
}


.photo-showcase{display:grid;gap:18px;margin-top:28px}
.photo-showcase--about,.photo-showcase--service,.photo-showcase--recruit{grid-template-columns:1.25fr .85fr .85fr;align-items:stretch}
.photo-showcase img{width:100%;height:100%;min-height:220px;object-fit:cover;border-radius:26px;border:1px solid var(--line);box-shadow:0 18px 40px rgba(13,45,120,.06)}
.photo-showcase .photo-large{min-height:320px}
.photo-banner img{width:100%;height:min(34vw,360px);object-fit:cover;border-radius:30px;border:1px solid var(--line);box-shadow:0 18px 40px rgba(13,45,120,.06)}

@media (max-width: 720px){
  .photo-showcase--about,.photo-showcase--service,.photo-showcase--recruit{grid-template-columns:1fr}
  .photo-showcase img,.photo-showcase .photo-large{min-height:180px;border-radius:20px}
  .photo-banner img{height:220px;border-radius:22px}
}


/* v10: ABOUT typography balance only — visual remains v8 */
.about-subhero h1{max-width:760px}
.mission-section .lead{max-width:760px}

@media(max-width:720px){
  .about-subhero{min-height:310px;padding-top:46px;padding-bottom:42px}
  .about-subhero .kicker{margin-bottom:16px}
  .about-subhero h1{
    max-width:66%;
    font-size:34px;
    line-height:1.18;
    letter-spacing:-.04em;
    word-break:keep-all;
    overflow-wrap:normal;
  }
  .about-subhero .subhero-art{
    width:48vw;
    right:-17%;
    bottom:-9%;
  }

  .mission-section{padding-top:50px;padding-bottom:52px}
  .mission-section .eyebrow{margin-bottom:10px}
  .mission-lead{
    max-width:92%;
    font-size:29px;
    line-height:1.24;
    letter-spacing:-.035em;
    margin:8px 0 26px;
  }
  .mission-section h2{
    max-width:94%;
    font-size:25px;
    line-height:1.42;
    letter-spacing:-.025em;
    margin:0 0 20px;
  }
  .mission-section .lead{
    max-width:100%;
    font-size:14px;
    line-height:1.9;
    letter-spacing:0;
  }

  .values-section > h2{
    font-size:28px;
    line-height:1.35;
    margin-bottom:24px;
  }
}