@import "https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700;900&family=Oswald:wght@500;700&display=swap";:root{--primary-color:#0b1a2e;--secondary-color:#1a365d;--accent-color:#007bff;--accent-hover:#0056b3;--text-main:#333;--text-light:#666;--bg-color:#fff;--bg-light:#f4f7fb;--bg-dark:#0f172a;--border-color:#e2e8f0;--shadow-sm:0 1px 3px #0000001f, 0 1px 2px #0000003d;--shadow-md:0 4px 6px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d;--border-radius:8px;--transition:all .3s ease;--font-family-sans:"Noto Sans JP", sans-serif;--font-family-eng:"Oswald", sans-serif;--max-width:1000px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-family-sans);color:var(--text-main);background-color:var(--bg-color);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6}img{max-width:100%;height:auto;display:block}a{color:var(--accent-color);transition:var(--transition);text-decoration:none}a:hover{color:var(--accent-hover)}ul{list-style:none}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 20px}.text-center{text-align:center}.text-primary{color:var(--primary-color)}.bg-light{background-color:var(--bg-light)}.bg-dark{background-color:var(--bg-dark);color:#fff}.section-padding{padding:80px 0}@media (width<=768px){.section-padding{padding:60px 0}}.section-title{text-align:center;color:var(--primary-color);margin-bottom:40px;font-size:2rem;font-weight:700;position:relative}.section-title:after{content:"";background-color:var(--accent-color);border-radius:2px;width:60px;height:4px;margin:15px auto 0;display:block}.bg-dark .section-title{color:#fff}header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;width:100%;box-shadow:var(--shadow-sm);transition:var(--transition);background:#fffffff2;padding:15px 0;position:fixed;top:0;left:0}.header-container{justify-content:space-between;align-items:center;display:flex}.header-logo img{object-fit:contain;height:40px}.header-btn{background-color:var(--accent-color);color:#fff;box-shadow:var(--shadow-md);border-radius:50px;padding:10px 24px;font-size:.9rem;font-weight:700}.header-btn:hover{background-color:var(--accent-hover);color:#fff;box-shadow:var(--shadow-lg);transform:translateY(-2px)}.hero{background:url(/images/hero_bg.png) 50%/cover no-repeat;align-items:center;min-height:100vh;padding-top:70px;display:flex;position:relative;overflow:hidden}.hero:before{content:"";z-index:1;background:linear-gradient(135deg,#0b1a2ee6 0%,#1a365db3 100%);width:100%;height:100%;position:absolute;top:0;left:0}.hero-content{z-index:2;color:#fff;text-align:center;width:100%;position:relative}.hero-sub{letter-spacing:.05em;background:#ffffff1a;border:1px solid #fff3;border-radius:50px;margin-bottom:20px;padding:8px 24px;font-size:1.2rem;font-weight:500;display:inline-block}.hero-title{text-shadow:0 4px 10px #00000080;margin-bottom:30px;font-size:3rem;font-weight:900;line-height:1.4}.hero-title span{display:block}.hero-logo{filter:brightness(0)invert();max-width:200px;margin:0 auto 30px}.btn-cta{transition:var(--transition);background:linear-gradient(135deg,#007bff 0%,#00d2ff 100%);border:2px solid #0000;border-radius:50px;padding:20px 50px;font-size:1.5rem;font-weight:700;display:inline-block;position:relative;overflow:hidden;box-shadow:0 10px 25px #007bff66;color:#fff!important}.btn-cta:after{content:"";opacity:0;background:#fff3;width:200%;height:200%;transition:all .3s;position:absolute;top:-50%;left:-50%;transform:rotate(45deg)}.btn-cta:hover{transform:translateY(-3px);box-shadow:0 15px 30px #007bff99}.btn-cta:hover:after{opacity:1;left:100%}@media (width<=768px){.hero-title{font-size:2rem}.hero-sub{font-size:1rem}.btn-cta{width:100%;padding:15px 30px;font-size:1.2rem}}.problem-box{border-radius:var(--border-radius);box-shadow:var(--shadow-lg);z-index:10;border-top:5px solid var(--primary-color);background:#fff;margin-top:-80px;padding:40px;position:relative}.problem-list{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-top:30px;display:grid}.problem-item{background:var(--bg-light);border-radius:var(--border-radius);transition:var(--transition);align-items:flex-start;padding:20px;display:flex}.problem-item:hover{box-shadow:var(--shadow-md);transform:translateY(-5px)}.problem-icon{background:var(--primary-color);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;margin-right:15px;font-weight:700;display:flex}.problem-text{margin-top:3px;font-size:1.1rem;font-weight:500}.solution{position:relative}.solution-highlight{color:var(--accent-color);text-align:center;margin-bottom:20px;font-size:2.5rem;font-weight:900}.solution-diagram{border-radius:var(--border-radius);box-shadow:var(--shadow-md);background:#fff;margin-top:40px;padding:40px}.diagram-flow{flex-direction:column;align-items:center;gap:15px;display:flex}.diagram-box{text-align:center;background:var(--bg-light);border:2px solid var(--border-color);border-radius:var(--border-radius);width:100%;max-width:400px;color:var(--primary-color);padding:20px;font-size:1.2rem;font-weight:700}.diagram-box.highlight{background:var(--primary-color);color:#fff;border-color:var(--primary-color);box-shadow:var(--shadow-md);transform:scale(1.05)}.diagram-box.highlight img{filter:brightness(0)invert();height:30px;margin:0 auto}.diagram-arrow{color:var(--accent-color);font-size:2rem}.benefit-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;display:grid}.benefit-card{border-radius:var(--border-radius);box-shadow:var(--shadow-md);text-align:center;transition:var(--transition);background:#fff;border-bottom:4px solid #0000;padding:30px}.benefit-card:hover{border-bottom-color:var(--accent-color);box-shadow:var(--shadow-lg);transform:translateY(-10px)}.benefit-icon{color:var(--accent-color);margin-bottom:20px;font-size:3rem}.benefit-title{color:var(--primary-color);margin-bottom:15px;font-size:1.3rem;font-weight:700}.benefit-desc{color:var(--text-light)}.record-box{border-radius:var(--border-radius);box-shadow:var(--shadow-lg);background:url(/images/confident_tech.png) 50%/cover no-repeat;position:relative;overflow:hidden}.record-overlay{text-align:center;color:#fff;background:#0b1a2ed9;padding:60px 40px}.record-numbers{flex-wrap:wrap;justify-content:center;gap:50px;margin-top:30px;display:flex}.record-stat{text-align:center}.record-num{color:var(--accent-color);font-size:4rem;font-weight:900;font-family:var(--font-family-eng);line-height:1}.record-num span{font-size:1.5rem;font-family:var(--font-family-sans)}.record-label{margin-top:10px;font-size:1.2rem;font-weight:700}.req-table{border-collapse:collapse;border-radius:var(--border-radius);width:100%;box-shadow:var(--shadow-sm);background:#fff;overflow:hidden}.req-table th,.req-table td{border-bottom:1px solid var(--border-color);padding:20px}.req-table th{background:var(--primary-color);color:#fff;text-align:left;width:30%;font-weight:500}.req-table td{font-weight:500}@media (width<=600px){.req-table th,.req-table td{width:100%;display:block}.req-table th{background:var(--primary-color);border-bottom:none}}.faq-item{border-radius:var(--border-radius);box-shadow:var(--shadow-sm);background:#fff;margin-bottom:15px;overflow:hidden}.faq-q{color:var(--primary-color);cursor:pointer;background:#fff;justify-content:space-between;align-items:center;padding:20px;font-size:1.1rem;font-weight:700;display:flex}.faq-q:before{content:"Q.";color:var(--accent-color);font-size:1.5rem;font-weight:900;font-family:var(--font-family-eng);margin-right:15px}.faq-icon{transition:var(--transition)}.faq-item.active .faq-icon{transform:rotate(180deg)}.faq-a{background:var(--bg-light);max-height:0;color:var(--text-main);padding:0 20px;transition:all .3s ease-out;display:flex;overflow:hidden}.faq-a-inner{align-items:flex-start;padding:20px 0;display:flex}.faq-a-inner:before{content:"A.";color:var(--primary-color);font-size:1.5rem;font-weight:900;font-family:var(--font-family-eng);margin-right:15px}.cta-section{background:var(--primary-color);color:#fff;text-align:center}.cta-box{border-radius:var(--border-radius);color:var(--text-main);max-width:800px;box-shadow:var(--shadow-lg);background:#fff;margin:0 auto;padding:40px}.cta-text{margin-bottom:30px;font-size:1.2rem;font-weight:700}.sticky-cta{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);text-align:center;z-index:999;background:#0b1a2ef2;width:100%;padding:15px;transition:transform .3s;position:fixed;bottom:0;left:0;transform:translateY(100%);box-shadow:0 -5px 15px #0003}.sticky-cta.visible{transform:translateY(0)}.sticky-cta .btn-cta{width:100%;max-width:400px;padding:12px 30px;font-size:1.1rem}footer{background:var(--bg-dark);color:var(--text-light);text-align:center;padding:40px 0 20px}.footer-links{flex-wrap:wrap;justify-content:center;gap:20px;margin-bottom:20px;display:flex}.footer-links a{color:var(--text-light);font-size:.9rem}.footer-links a:hover{color:#fff}.footer-copy{font-size:.8rem}