:root{--navy:#0d1b2a;--navy2:#0d2748;--blue:#153e90;--bright:#2563b8;--red:#d71920;--white:#fff;--light:#f5f7fa;--cream:#faf8f3;--text:#1f2937;--muted:#6b7280;--border:#e5e7eb;--shadow:0 18px 45px rgba(13,27,42,.10);--radius:20px;--container:1200px;--transition:.28s ease}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'Noto Sans JP','Noto Sans',sans-serif;color:var(--text);background:#fff;line-height:1.7}img{max-width:100%;display:block}a{color:inherit}.navbar{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(21,62,144,.08);transition:var(--transition)}.navbar.is-scrolled{box-shadow:0 10px 30px rgba(13,27,42,.09)}.navbar-inner{width:min(94%,var(--container));margin:auto;min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}.nav-brand,.footer-logo-wrap{display:flex;align-items:center;gap:13px;text-decoration:none}.nav-logo{width:48px;height:48px;object-fit:cover;border-radius:50%;box-shadow:0 6px 16px rgba(13,27,42,.13)}.nav-brand-text,.footer-logo-wrap span{display:flex;flex-direction:column;line-height:1.25}.nav-brand-jp{font-size:17px;font-weight:700}.nav-brand-en,.footer-logo-wrap small{font:600 10px/1.3 Poppins,sans-serif;letter-spacing:.14em;color:var(--blue)}.nav-links{list-style:none;display:flex;align-items:center;gap:32px;margin:0;padding:0}.nav-links a{position:relative;text-decoration:none;font-weight:600;font-size:14px;padding:27px 0}.nav-links a:after{content:"";position:absolute;left:0;bottom:18px;width:0;height:2px;background:linear-gradient(90deg,var(--red),var(--blue));transition:var(--transition)}.nav-links a:hover,.nav-links a:focus-visible{color:var(--blue)}.nav-links a:hover:after,.nav-links a:focus-visible:after{width:100%}.nav-toggle{display:none;width:42px;height:42px;border:0;background:transparent;cursor:pointer;padding:8px}.nav-toggle span{display:block;height:2px;background:var(--blue);margin:6px 0;transition:var(--transition)}.nav-toggle.is-open span:nth-child(1){transform:translateY(8px) rotate(45deg)}.nav-toggle.is-open span:nth-child(2){opacity:0}.nav-toggle.is-open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.hero{position:relative;width:min(94%,var(--container));height:clamp(430px,58vw,650px);margin:24px auto 0;border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}.header-img{width:100%;height:100%;object-fit:cover}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,18,36,.76) 0%,rgba(5,18,36,.4) 45%,rgba(5,18,36,.05) 75%)}.hero-content{position:absolute;left:clamp(28px,6vw,76px);top:50%;transform:translateY(-50%);max-width:580px;color:white}.hero-kicker,.section-heading>span,.baito-cta span{font:600 12px/1.4 Poppins,sans-serif;letter-spacing:.18em;color:#a8c7f0}.hero-content h1{font-size:clamp(34px,5vw,64px);line-height:1.2;margin:12px 0 18px}.hero-content p:not(.hero-kicker){font-size:clamp(15px,2vw,18px);max-width:520px}.hero-btn{display:inline-flex;align-items:center;justify-content:center;margin-top:18px;padding:13px 24px;background:var(--blue);color:white;text-decoration:none;border-radius:10px;font-weight:700;box-shadow:0 10px 24px rgba(21,62,144,.3);transition:var(--transition)}.hero-btn:hover{background:var(--red);transform:translateY(-2px)}.service-overview,.contact-section{width:min(92%,var(--container));margin:100px auto}.section-heading{text-align:center;max-width:760px;margin:0 auto 44px}.section-heading>span{color:var(--blue)}.section-heading h2{font-size:clamp(28px,4vw,42px);margin:8px 0 14px;line-height:1.25}.section-heading p{color:var(--muted);margin:0}.section-heading--left{text-align:left;margin:0 0 24px}.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}.service-card{position:relative;padding:38px;background:white;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.service-number{position:absolute;right:24px;top:14px;font:700 64px/1 Poppins,sans-serif;color:rgba(21,62,144,.07)}.service-card h3{font-size:26px;color:var(--blue);margin:0 0 16px}.service-card p,.service-card li{color:#4b5563}.service-card ul{padding-left:1.3em}.text-link{display:inline-flex;gap:10px;align-items:center;margin-top:10px;text-decoration:none;font-weight:700;color:var(--blue)}.text-link span{transition:var(--transition)}.text-link:hover span{transform:translateX(5px)}.about-section{background:var(--cream);padding:95px 0}.about-inner{width:min(90%,960px);margin:auto}.about-inner p{font-size:16px;line-height:2.15;color:#374151}.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.contact-card{display:flex;align-items:center;gap:16px;padding:24px;border:1px solid var(--border);border-radius:16px;text-decoration:none;background:white;box-shadow:0 10px 25px rgba(13,27,42,.06);transition:var(--transition)}a.contact-card:hover{transform:translateY(-4px);border-color:rgba(21,62,144,.4)}.contact-card img{width:34px;height:34px;object-fit:contain}.contact-card span{display:flex;flex-direction:column;color:var(--muted);font-size:14px}.contact-card strong{color:var(--text);font-size:15px}.site-footer{margin-top:90px;background:linear-gradient(135deg,#071a33 0%,#0d2748 100%);color:white}.footer-inner{width:min(92%,var(--container));margin:auto;padding:72px 0 24px}.footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr 1.1fr;gap:48px}.footer-logo-wrap img{width:72px;height:72px;border-radius:8px;object-fit:cover}.footer-logo-wrap strong{font-size:19px}.footer-logo-wrap small{color:#c7d8ee}.footer-brand p{color:#cbd5e1;font-size:14px;line-height:2;margin:24px 0}.footer-socials{display:flex;gap:12px}.footer-socials a{width:44px;height:44px;border:1px solid rgba(255,255,255,.45);border-radius:50%;display:grid;place-items:center;transition:var(--transition)}.footer-socials a:hover{background:var(--red);border-color:var(--red);transform:translateY(-3px)}.footer-socials img,.footer-contact img{width:22px;height:22px;object-fit:contain;filter:brightness(0) invert(1)}.footer-column h2{font-size:17px;margin:8px 0 24px;padding-bottom:12px;position:relative}.footer-column h2:after{content:"";position:absolute;left:0;bottom:0;width:44px;height:2px;background:linear-gradient(90deg,var(--red),#7fb0ef)}.footer-column ul{list-style:none;margin:0;padding:0}.footer-column li+li{margin-top:12px}.footer-column li a{color:#d7e2ef;text-decoration:none;font-size:14px;display:inline-flex;align-items:center;gap:8px;transition:var(--transition)}.footer-column li a:before{content:"›";color:#7fb0ef;font-size:20px}.footer-column li a:hover{color:white;transform:translateX(5px)}.footer-contact{display:flex;flex-direction:column;gap:18px}.footer-contact a,.footer-contact span{display:flex;align-items:center;gap:12px;color:#d7e2ef;text-decoration:none;font-size:14px}.footer-bottom{margin-top:54px;padding-top:22px;border-top:1px solid rgba(255,255,255,.18);text-align:center;color:#cbd5e1;font-size:13px}.footer-bottom p{margin:0}.nav-links a:focus-visible,.hero-btn:focus-visible,.footer a:focus-visible,.contact-card:focus-visible{outline:3px solid #7fb0ef;outline-offset:3px}@media(max-width:900px){.nav-toggle{display:block}.nav-links{position:absolute;left:0;right:0;top:100%;display:block;background:white;max-height:0;overflow:hidden;padding:0 5%;box-shadow:0 12px 25px rgba(13,27,42,.08);transition:var(--transition)}.nav-links.is-open{max-height:350px;padding-top:8px;padding-bottom:14px}.nav-links a{display:block;padding:14px 0;border-bottom:1px solid var(--border)}.nav-links a:after{display:none}.service-grid,.contact-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}.hero-content{max-width:460px}}@media(max-width:600px){.navbar-inner{min-height:68px}.nav-logo{width:42px;height:42px}.nav-brand-jp{font-size:15px}.nav-brand-en{display:none}.hero{width:94%;height:500px;border-radius:20px}.hero-overlay{background:linear-gradient(0deg,rgba(5,18,36,.84),rgba(5,18,36,.15))}.hero-content{left:24px;right:24px;top:auto;bottom:34px;transform:none}.hero-content h1{font-size:34px}.service-overview,.contact-section{margin:72px auto}.service-card{padding:28px}.about-section{padding:72px 0}.footer-grid{grid-template-columns:1fr;gap:34px}.footer-inner{padding-top:56px}.footer-bottom{text-align:left}.contact-card{padding:20px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.baito-hero{height:clamp(430px,55vw,620px)}.intro-section{width:min(90%,900px);margin:95px auto}.content-section,.jobs-section{width:min(92%,var(--container));margin:90px auto}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.feature-card{padding:28px;border:1px solid var(--border);border-radius:18px;background:white;box-shadow:0 12px 30px rgba(13,27,42,.07)}.feature-card>span{font:700 12px/1 Poppins,sans-serif;color:var(--red);letter-spacing:.12em}.feature-card h3{font-size:18px;color:var(--blue);margin:14px 0 10px}.feature-card p{font-size:14px;color:var(--muted);margin:0}.feature-card strong{display:block;font-size:23px;color:var(--red);margin:8px 0}.feature-card--highlight{background:linear-gradient(135deg,#f7faff,#eef4fc);border-color:rgba(21,62,144,.25)}.jobs-section{background:var(--cream);width:100%;padding:90px max(4%,calc((100% - var(--container))/2))}.job-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.job-grid div{min-height:120px;background:white;border:1px solid var(--border);border-radius:16px;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:34px;box-shadow:0 8px 20px rgba(13,27,42,.05)}.job-grid span{font-size:14px;font-weight:700;margin-top:8px}.baito-cta{width:min(92%,var(--container));margin:90px auto;padding:44px 52px;border-radius:22px;background:linear-gradient(135deg,var(--navy),var(--navy2));color:white;display:flex;align-items:center;justify-content:space-between;gap:30px}.baito-cta h2{margin:8px 0;font-size:clamp(24px,3vw,36px)}.baito-cta p{color:#cbd5e1;margin:0}.baito-cta .hero-btn{flex-shrink:0;margin:0}@media(max-width:900px){.feature-grid{grid-template-columns:repeat(2,1fr)}.job-grid{grid-template-columns:repeat(3,1fr)}.baito-cta{align-items:flex-start;flex-direction:column}}@media(max-width:600px){.feature-grid{grid-template-columns:1fr}.job-grid{grid-template-columns:repeat(2,1fr)}.baito-cta{padding:34px 26px}.intro-section{margin:72px auto}}
