:root{--color-bg: #FFFFFF;--color-text: #333333;--color-accent: #001f3f;--color-secondary: #F5F5F5;--color-white: #FFFFFF;--color-black: #000000;--font-main: "Inter", "Noto Sans JP", sans-serif;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 32px;--spacing-xl: 64px;color-scheme:light}*{box-sizing:border-box}body{margin:0;font-family:var(--font-main);background-color:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6}h1,h2,h3,h4,h5,h6{margin:0;font-weight:700;line-height:1.2}a{text-decoration:none;color:inherit;transition:opacity .3s ease}a:hover{opacity:.8}ul{list-style:none;padding:0;margin:0}img{max-width:100%;display:block}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.section{padding:var(--spacing-xl) 0}.fade-in-section{opacity:0;transform:translateY(20px);transition:opacity .8s ease-out,transform .8s ease-out;will-change:opacity,visibility}.fade-in-section.is-visible{opacity:1;transform:none}.header{position:fixed;top:0;left:0;width:100%;z-index:1000;transition:background-color .3s ease,padding .3s ease,box-shadow .3s ease;padding:20px 0;color:var(--color-white)}.header.scrolled{background-color:#111;padding:15px 0;box-shadow:0 2px 10px #0000001a;color:var(--color-white)}.header-container{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:700;letter-spacing:1px}.nav ul{display:flex;gap:30px}.nav a{font-size:.9rem;font-weight:500;text-transform:uppercase;letter-spacing:.5px}.nav a:hover{color:#ccc}.mobile-menu-btn{display:none;background:none;border:none;cursor:pointer;padding:10px;z-index:1001}.hamburger{display:block;width:24px;height:2px;background-color:var(--color-white);position:relative;transition:background-color .3s ease}.hamburger:before,.hamburger:after{content:"";position:absolute;width:24px;height:2px;background-color:var(--color-white);transition:transform .3s ease,top .3s ease;left:0}.hamburger:before{top:-8px}.hamburger:after{top:8px}.hamburger.open{background-color:transparent}.hamburger.open:before{transform:rotate(45deg);top:0}.hamburger.open:after{transform:rotate(-45deg);top:0}@media(max-width:768px){.mobile-menu-btn{display:block}.nav{position:fixed;top:0;right:-100%;width:100%;height:100vh;background-color:#111111fa;display:flex;align-items:center;justify-content:center;transition:right .3s ease;z-index:1000}.nav.open{right:0}.nav ul{flex-direction:column;align-items:center;gap:40px}.nav a{font-size:1.2rem}}.footer{background-color:#111;color:#fff;padding:80px 0 20px}.footer-content{display:flex;justify-content:space-between;flex-wrap:wrap;margin-bottom:60px}.footer-logo h2{font-size:2rem;margin-bottom:10px}.footer-logo p{color:#888}.footer-links ul{display:flex;flex-direction:column;gap:15px}.footer-links a{color:#ccc}.footer-links a:hover{color:#fff}.footer-contact h3{font-size:1.2rem;margin-bottom:20px;color:#ccc}.footer-contact p{margin-bottom:10px;color:#888}.footer-bottom{border-top:1px solid #333;padding-top:20px;text-align:center;color:#555;font-size:.8rem}@media(max-width:768px){.footer-content{flex-direction:column;gap:40px}}.hero{position:relative;height:100vh;width:100%;display:flex;align-items:center;justify-content:center;color:var(--color-white);overflow:hidden}.hero-backgrounds{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0}.hero-background{position:absolute;top:0;left:0;width:100%;height:100%;background-size:cover;background-position:center;opacity:0;transition:opacity 1.5s ease-in-out;transform-origin:center center}.hero-background.active{opacity:1;animation:kenburns 15s infinite alternate}@keyframes kenburns{0%{transform:scale(1)}to{transform:scale(1.1)}}.hero-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at center,transparent 0%,rgba(0,0,0,.4) 100%);z-index:1}.hero-content{position:relative;z-index:2;text-align:center;animation:fadeIn 1.5s ease-out;text-shadow:2px 2px 4px rgba(0,0,0,.7)}.hero h1{font-size:4rem;margin-bottom:20px;line-height:1.1;letter-spacing:-1px;font-family:Zen Kurenaido,sans-serif}.hero-line{display:block}.hero-subtitle{font-size:2.2rem;max-width:100%;margin:0 auto 40px;opacity:1;font-weight:700;font-family:Zen Kurenaido,sans-serif;line-height:1.6}.handwriting-char{opacity:0;display:inline-block;animation:handwritingReveal .8s cubic-bezier(.22,1,.36,1) forwards;white-space:pre}@keyframes handwritingReveal{0%{opacity:0;transform:translateY(-5px) scale(.9);filter:blur(2px)}to{opacity:1;transform:translateY(0) scale(1);filter:blur(0)}}.hero-cta{display:inline-block;padding:15px 40px;background-color:var(--color-white);color:var(--color-accent);font-weight:600;border-radius:30px;transition:transform .3s ease,box-shadow .3s ease}.hero-cta:hover{transform:translateY(-2px);box-shadow:0 5px 15px #fff3}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.hero h1{font-size:2.5rem}.hero-subtitle{font-size:1.4rem;padding:0;line-height:1.8}.hero-content{padding:0 15px}.hero-background{background-size:contain;background-repeat:no-repeat;background-color:#000}.hero-background.active{animation:none}}.mission-section{position:relative;background-color:var(--color-accent);background-size:cover;background-position:center;color:var(--color-white);padding:100px 0;text-align:center}.mission-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#001f3fcc;z-index:1}.mission-content{position:relative;z-index:2;max-width:800px;margin:0 auto}.mission-section .mission-title{color:var(--color-white);border-bottom:2px solid rgba(255,255,255,.3);display:inline-block;padding-bottom:10px}.mission-statement{font-size:2.5rem;margin:40px 0;line-height:1.3}.mission-text{font-size:1.1rem;line-height:2;opacity:.9;text-align:left}@media(max-width:768px){.mission-statement{font-size:1.8rem}}.services-section{background-color:var(--color-secondary)}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:40px;margin-top:40px}.service-card{background-color:var(--color-white);padding:40px;border-radius:8px;box-shadow:0 4px 20px #0000000d;transition:transform .3s ease}.service-card:hover{transform:translateY(-5px)}.service-card h3{font-size:1.5rem;margin-bottom:20px;color:var(--color-accent);border-bottom:2px solid var(--color-accent);display:inline-block;padding-bottom:10px}.service-card p{margin-bottom:20px;color:#555;line-height:1.8}.service-list{list-style-type:disc;padding-left:20px;color:#666}.service-list li{margin-bottom:8px}.news-section{background-color:var(--color-white)}.section-title{font-size:2rem;margin-bottom:var(--spacing-xl);text-align:center;letter-spacing:2px;color:var(--color-accent)}.news-list{max-width:800px;margin:0 auto;border-top:1px solid #eee}.news-item{display:flex;align-items:center;padding:20px 0;border-bottom:1px solid #eee;transition:background-color .3s ease}.news-item:hover{background-color:#fafafa}.news-meta{display:flex;align-items:center;min-width:200px;color:#666;font-size:.9rem}.news-date{margin-right:15px;font-family:Roboto,sans-serif}.news-category{background-color:var(--color-secondary);padding:2px 8px;font-size:.75rem;border-radius:4px;color:var(--color-text)}.news-title{flex:1;font-weight:500}.news-more{text-align:center;margin-top:40px}.btn-link{display:inline-block;border-bottom:1px solid var(--color-text);padding-bottom:2px;font-size:.9rem;letter-spacing:1px}@media(max-width:768px){.news-item{flex-direction:column;align-items:flex-start}.news-meta{margin-bottom:5px}}.member-section{background-color:var(--color-secondary)}.member-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:60px;margin-top:40px}.member-card{text-align:center}.member-image-wrapper{width:200px;height:200px;margin:0 auto 20px;border-radius:50%;overflow:hidden;box-shadow:0 4px 10px #0000001a}.member-image{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.member-card:hover .member-image{transform:scale(1.05)}.member-name{font-size:1.5rem;margin-bottom:5px;color:var(--color-accent)}.member-title{font-size:.9rem;color:#666;margin-bottom:15px;font-weight:500;letter-spacing:1px}.member-intro{font-size:.95rem;line-height:1.8;color:#444;text-align:left}@media(max-width:768px){.member-grid{gap:40px}}.company-section{background-color:var(--color-white)}.company-info{max-width:800px;margin:0 auto}.company-list{border-top:1px solid #eee}.company-item{display:flex;padding:20px 0;border-bottom:1px solid #eee}.company-item dt{width:250px;font-weight:700;color:var(--color-accent)}.company-item dd{flex:1;margin:0}@media(max-width:768px){.company-item{flex-direction:column}.company-item dt{width:100%;margin-bottom:5px}}.contact-section{background-color:#f8fafc;padding:6rem 0}.contact-container{max-width:700px;margin:0 auto;background:#fff;padding:3rem;border-radius:12px;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;border:1px solid #e2e8f0}.contact-desc{text-align:center;margin-bottom:2.5rem;color:#475569;line-height:1.8}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:600;color:#1e3a8a}.required{color:#ef4444;margin-left:4px}.form-group input,.form-group textarea{width:100%;padding:.8rem;border:1px solid #e2e8f0;border-radius:6px;font-size:1rem;color:#0f172a;transition:all .2s;background-color:#f8fafc;box-sizing:border-box;appearance:none;color-scheme:light}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#1e3a8a;box-shadow:0 0 0 3px #1e3a8a1a;background-color:#fff;color:#0f172a}.form-group input:-webkit-autofill,.form-group textarea:-webkit-autofill{-webkit-text-fill-color:#0f172a!important;box-shadow:0 0 0 1000px #f8fafc inset;transition:background-color 5000s ease-in-out 0s}.form-group input:focus:-webkit-autofill,.form-group textarea:focus:-webkit-autofill{box-shadow:0 0 0 1000px #fff inset}.submit-btn{width:100%;padding:1rem;background-color:#1e3a8a;color:#fff;border:none;border-radius:6px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .2s;margin-top:1rem}.submit-btn:hover{background-color:#172554;transform:translateY(-1px);box-shadow:0 4px 6px -1px #0000001a}.submit-btn:disabled{background-color:#94a3b8;cursor:not-allowed;transform:none;box-shadow:none}.contact-success{text-align:center;padding:2rem 0}.success-icon{font-size:4rem;color:#059669;margin-bottom:1rem}.contact-success h3{margin:0 0 1rem;color:#1e3a8a;font-size:1.5rem}.contact-success p{color:#475569;margin-bottom:2rem}.btn-retry{background:transparent;border:1px solid #1e3a8a;color:#1e3a8a;padding:.75rem 1.5rem;border-radius:6px;font-weight:600;cursor:pointer;transition:all .2s}.btn-retry:hover{background-color:#f1f5f9}.error-message{color:#ef4444;background-color:#fef2f2;padding:1rem;border-radius:6px;margin-bottom:1rem;text-align:center;border:1px solid #fee2e2}@media(max-width:768px){.contact-container{padding:1.5rem}}.interview-section{padding-top:120px;padding-bottom:80px;background-color:#fff}.interview-container{max-width:800px;margin:0 auto}.article-header{margin-bottom:4rem}.article-main-image{width:100%;height:auto;margin-top:2rem;border-radius:4px}.news-date{color:#666;font-size:.9rem}.news-category{margin-left:1rem;background-color:#001f3f;color:#fff;padding:4px 12px;font-size:.8rem;border-radius:2px}.article-title{font-size:2rem;font-weight:700;margin-top:1.5rem;line-height:1.4;font-family:Zen Kurenaido,sans-serif}.article-content{line-height:2;color:#333}.interview-question{margin-bottom:3rem;font-weight:700}.interview-question-short{margin-bottom:2rem;font-weight:700}.conversation-block{margin-bottom:2.5rem}.speaker-name{font-weight:700;margin-bottom:.5rem;color:#001f3f}.section-heading{font-size:1.5rem;border-bottom:2px solid #001f3f;padding-bottom:.5rem;margin:3rem 0 1.5rem}.profile-section{background-color:#f8f9fa;padding:1.5rem;border-radius:4px;margin-bottom:3rem;border-left:4px solid #001f3f}.profile-intro{font-size:.9rem;margin-bottom:.8rem;line-height:1.6}.profile-intro:last-child{margin-bottom:0}