*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--brand:#009BD2;--brand-dark:#007aaa;--navy:#0d1b2a;--navy2:#162436;--text:#1c1c2e;--text-m:#5a6a7a;--bg:#ffffff;--bg-alt:#f4f7fa;--bg-alt2:#eaf2f7;--border:#dce8ef;--header-h:72px}html{font-size:16px}body{font-family:Roboto,Noto Sans JP,sans-serif;color:var(--text);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}h1,h2,h3,h4{font-weight:500;line-height:1.3}a{text-decoration:none;color:inherit}button{font-family:inherit}img{max-width:100%}.container{max-width:1100px;margin:0 auto;padding:0 28px}.section{padding:88px 0}.section--alt{background:var(--bg-alt)}.section--dark{background:var(--navy);color:#fff}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}.divider{border:none;border-top:1px solid var(--border)}.sec-label{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--brand);font-weight:500;margin-bottom:14px}.sec-title{font-size:clamp(24px,3.5vw,38px);margin-bottom:18px}.sec-sub{font-size:15px;color:var(--text-m);max-width:600px;margin-bottom:52px;text-wrap:pretty;line-height:1.85}.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;font-size:14px;font-weight:500;letter-spacing:.04em;cursor:pointer;border:none;transition:all .2s;text-decoration:none}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-dark)}.btn-outline-w{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.6)}.btn-outline-w:hover{background:#ffffff1f;border-color:#fff}.btn-outline{background:transparent;color:var(--brand);border:1.5px solid var(--brand)}.btn-outline:hover{background:var(--brand);color:#fff}.site-header{position:fixed;top:0;left:0;right:0;height:var(--header-h);z-index:200;display:flex;align-items:center;transition:background .3s,box-shadow .3s}.header-inner{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:1320px;margin:0 auto;padding:0 36px;gap:24px}.logo-wrap{cursor:pointer;display:flex;align-items:center}.logo-img{height:34px;transition:filter .3s}.nav-list{display:flex;align-items:center;gap:36px;list-style:none}.nav-link{font-size:14px;font-weight:500;letter-spacing:.04em;cursor:pointer;padding-bottom:3px;transition:color .2s;position:relative}.nav-link:after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--brand);transition:width .2s}.nav-link:hover:after,.nav-link.active:after{width:100%}.header-right{display:flex;align-items:center;gap:16px}.lang-toggle{display:flex;border:1px solid;border-radius:2px;overflow:hidden}.lang-btn{padding:4px 10px;font-size:11px;font-weight:600;letter-spacing:.08em;cursor:pointer;background:none;border:none;transition:all .15s}.hamburger{display:none;background:none;border:none;cursor:pointer;padding:4px;flex-direction:column;gap:5px;align-items:center;justify-content:center}.hamburger span{display:block;width:22px;height:2px;background:currentColor;transition:all .3s}.mobile-menu{display:none;position:fixed;inset:0;z-index:190;padding-top:var(--header-h);flex-direction:column}.mobile-menu.open{display:flex}.mobile-nav-links{flex:1;display:flex;flex-direction:column;padding:24px 28px;gap:4px}.mobile-nav-link{font-size:20px;font-weight:400;padding:18px 0;border-bottom:1px solid;cursor:pointer}.mobile-lang-row{padding:24px 28px;display:flex;gap:16px}.mobile-lang-btn{font-size:14px;font-weight:600;cursor:pointer;padding:8px 16px;border-radius:2px;border:none}.hero{position:relative;height:100vh;min-height:620px;display:flex;align-items:center;overflow:hidden}.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center}.hero-overlay{position:absolute;inset:0}.hero-content{position:relative;z-index:1;max-width:1320px;margin:0 auto;padding:0 48px;color:#fff;width:100%}.hero-label{font-size:15px;letter-spacing:.1em;color:#ffffffb3;margin-bottom:24px;font-weight:300}.hero-title{font-size:clamp(38px,5.5vw,76px);font-weight:300;line-height:1.18;margin-bottom:28px;text-wrap:pretty}.hero-sub{font-size:clamp(14px,1.4vw,17px);color:#ffffffb3;max-width:520px;margin-bottom:44px;line-height:1.9;font-weight:300}.hero-btns{display:flex;gap:16px;flex-wrap:wrap}.hero-scroll{position:absolute;bottom:40px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;color:#fff6;font-size:10px;letter-spacing:.14em;text-transform:uppercase}.hero-scroll-line{width:1px;height:40px;background:linear-gradient(to bottom,rgba(255,255,255,.4),transparent);animation:scrollLine 2s ease-in-out infinite}@keyframes scrollLine{0%{opacity:0;transform:scaleY(0);transform-origin:top}50%{opacity:1;transform:scaleY(1)}to{opacity:0}}.ec-banner{background:var(--navy);color:#fff;padding:32px 0}.ec-banner-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}.ec-banner-label{font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--brand);margin-bottom:6px;font-weight:500}.ec-banner-text{font-size:17px;font-weight:300}.sns-row{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}.sns-btn{display:inline-flex;align-items:center;gap:10px;padding:12px 24px;border:1.5px solid var(--border);font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;color:var(--text);background:#fff}.sns-btn:hover{border-color:var(--brand);color:var(--brand)}.page-header{background:var(--navy);color:#fff;padding:140px 0 64px}.page-header-label{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--brand);margin-bottom:14px}.page-header-title{font-size:clamp(32px,5vw,58px);font-weight:300}.fist-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px 52px}.fist-row{display:flex;gap:18px;align-items:flex-start;padding:24px 0;border-bottom:1px solid var(--border)}.fist-letter{font-size:52px;font-weight:700;color:var(--brand);line-height:1;font-style:italic;min-width:44px;letter-spacing:-.02em}.fist-words{padding-top:4px}.fist-word-en{font-size:15px;font-weight:500;color:var(--text)}.fist-word-ja{font-size:13px;color:var(--text-m);margin-left:4px}.info-table{width:100%;border-collapse:collapse}.info-table tr{border-bottom:1px solid var(--border)}.info-table th{text-align:left;padding:18px 28px 18px 0;width:170px;font-weight:400;color:var(--text-m);font-size:13px;letter-spacing:.03em;vertical-align:top}.info-table td{padding:18px 0;font-size:15px}.officers-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.officer-card{padding:24px 28px;border:1px solid var(--border);background:var(--bg);transition:border-color .2s}.officer-card:hover{border-color:var(--brand)}.officer-role{font-size:11px;color:var(--brand);font-weight:500;letter-spacing:.06em;text-transform:uppercase;margin-bottom:8px}.officer-name{font-size:19px;font-weight:400;letter-spacing:.04em}.tag-list{display:flex;flex-wrap:wrap;gap:10px}.tag{padding:9px 18px;background:var(--bg-alt);border:1px solid var(--border);font-size:14px}.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:24px}.product-card{border:1px solid var(--border);background:var(--bg);overflow:hidden;cursor:pointer;transition:box-shadow .25s,transform .25s}.product-card:hover{box-shadow:0 10px 36px #009bd21a;transform:translateY(-3px)}.product-ph{height:180px;display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--text-m);font-family:monospace;text-align:center;padding:16px;border-bottom:1px solid var(--border);background-image:repeating-linear-gradient(45deg,transparent,transparent 7px,rgba(0,0,0,.025) 7px,rgba(0,0,0,.025) 14px);background-color:var(--bg-alt)}.product-info{padding:20px 22px}.product-title{font-size:15px;font-weight:500;margin-bottom:6px}.product-sub{font-size:13px;color:var(--text-m);line-height:1.6}.sus-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.sus-card{padding:36px 28px;background:var(--bg);border:1px solid var(--border);border-top:3px solid var(--brand)}.sus-icon-wrap{width:52px;height:52px;border-radius:50%;background:var(--bg-alt2);display:flex;align-items:center;justify-content:center;margin-bottom:20px}.sus-card-title{font-size:17px;font-weight:500;margin-bottom:12px}.sus-card-text{font-size:14px;color:var(--text-m);line-height:1.85}.form-group{margin-bottom:22px}.form-label{display:block;font-size:13px;font-weight:500;margin-bottom:7px;letter-spacing:.03em}.form-req{color:var(--brand);font-size:10px;margin-left:5px;font-weight:600;letter-spacing:.06em}.form-input,.form-textarea,.form-select{width:100%;border:1px solid var(--border);padding:12px 14px;font-size:15px;font-family:inherit;color:var(--text);transition:border .2s;background:var(--bg);outline:none;border-radius:0}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--brand)}.form-input.err,.form-textarea.err{border-color:#e04040}.form-textarea{min-height:130px;resize:vertical}.contact-meta{padding:28px 0;border-top:1px solid var(--border)}.contact-meta p{font-size:14px;color:var(--text-m);line-height:2}.site-footer{background:var(--navy);color:#ffffffa6;padding:64px 0 32px}.footer-grid{display:grid;grid-template-columns:220px 1fr;gap:64px;margin-bottom:52px}.footer-logo{height:26px;filter:brightness(0) invert(1);margin-bottom:20px;display:block}.footer-addr{font-size:12px;line-height:2.1}.footer-sns{display:flex;gap:14px;margin-top:18px}.footer-sns-link{color:#fff6;transition:color .2s;display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid rgba(255,255,255,.15);border-radius:4px}.footer-sns-link:hover{color:#ffffffe6;border-color:#fff6}.footer-navs{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.footer-nav-head{color:#ffffffd9;font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;margin-bottom:14px}.footer-nav-item{display:block;font-size:12px;color:#ffffff73;margin-bottom:10px;cursor:pointer;transition:color .2s;background:none;border:none;font-family:inherit;text-align:left}.footer-nav-item:hover{color:#ffffffd9}.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}.footer-copy{font-size:11px;color:#ffffff4d}.footer-policies{display:flex;gap:20px;flex-wrap:wrap}.footer-policy{font-size:11px;color:#ffffff59;cursor:pointer;transition:color .2s;background:none;border:none;font-family:inherit}.footer-policy:hover{color:#ffffffb3}.ceo-placeholder{padding:48px;border:1.5px dashed var(--border);background:var(--bg-alt);color:var(--text-m);font-size:14px;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:200px;gap:8px}.page-enter{animation:fadeUp .38s ease both}@keyframes fadeUp{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@media (max-width:900px){.nav-list{display:none}.hamburger{display:flex}.fist-grid,.sus-grid{grid-template-columns:1fr}.two-col,.footer-grid{grid-template-columns:1fr;gap:36px}.footer-navs{grid-template-columns:1fr 1fr}.officers-grid{grid-template-columns:1fr}.products-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:600px){.section{padding:60px 0}.hero-content{padding:0 24px}.products-grid,.footer-navs{grid-template-columns:1fr}.footer-bottom{flex-direction:column;align-items:flex-start}.footer-policies{gap:14px}.ec-banner-inner{flex-direction:column;align-items:flex-start}.hero-btns{flex-direction:column}}.site-header[data-astro-cid-3ef6ksr2]{background:#fff;box-shadow:0 1px 20px #00000012}.site-header[data-astro-cid-3ef6ksr2] .nav-link[data-astro-cid-3ef6ksr2],.site-header[data-astro-cid-3ef6ksr2] .hamburger[data-astro-cid-3ef6ksr2],.site-header[data-astro-cid-3ef6ksr2] .lang-btn[data-astro-cid-3ef6ksr2]{color:var(--text)}.site-header[data-astro-cid-3ef6ksr2] .lang-toggle[data-astro-cid-3ef6ksr2]{border-color:var(--border)}.site-header[data-astro-cid-3ef6ksr2] .logo-img[data-astro-cid-3ef6ksr2]{filter:none}.site-header[data-astro-cid-3ef6ksr2].is-transparent{background:transparent;box-shadow:none}.site-header[data-astro-cid-3ef6ksr2].is-transparent .nav-link[data-astro-cid-3ef6ksr2],.site-header[data-astro-cid-3ef6ksr2].is-transparent .hamburger[data-astro-cid-3ef6ksr2],.site-header[data-astro-cid-3ef6ksr2].is-transparent .lang-btn[data-astro-cid-3ef6ksr2]:not(.active){color:#ffffffd1}.site-header[data-astro-cid-3ef6ksr2].is-transparent .lang-toggle[data-astro-cid-3ef6ksr2]{border-color:#ffffff40}.site-header[data-astro-cid-3ef6ksr2].is-transparent .logo-img[data-astro-cid-3ef6ksr2]{filter:brightness(0) invert(1)}.lang-btn[data-astro-cid-3ef6ksr2]{text-decoration:none;display:inline-block}.mobile-menu[data-astro-cid-3ef6ksr2]{background:#fff}html[lang=en] .mobile-menu[data-astro-cid-3ef6ksr2],html[lang=ja] .mobile-menu[data-astro-cid-3ef6ksr2]{border-color:var(--border)}.nav-link[data-astro-cid-3ef6ksr2].active:after{width:100%}.mobile-lang-btn[data-astro-cid-3ef6ksr2]{text-decoration:none;display:inline-block;border:1.5px solid var(--border);color:var(--text);text-align:center}.footer-nav-item[data-astro-cid-sz7xmlte],.footer-policy[data-astro-cid-sz7xmlte]{text-decoration:none;display:inline-block}.footer-sns-link[data-astro-cid-sz7xmlte]{text-decoration:none}