:root{--primary-color:#4a90e2;--primary-light:#6badf0;--primary-dark:#3570b8;--secondary-color:#f0f7ff;--text-color:#333;--light-text:#666;--accent-color:#83c5be;--background:#fff;--gradient-start:#e3f2fd;--gradient-end:#bbdefb;--shadow:0 4px 10px rgba(0,0,0,.05);--transition:all .3s ease}*{margin:0;padding:0;box-sizing:border-box}body{font-family:'Noto Sans JP',sans-serif;color:var(--text-color);background-color:var(--background);line-height:1.6;overflow-x:hidden}.container{max-width:1200px;margin:0 auto;padding:0 20px}header{background:linear-gradient(135deg,var(--gradient-start),var(--gradient-end));padding:20px 0;box-shadow:var(--shadow);position:relative;overflow:hidden}.header-container{display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;text-decoration:none}.logo img{height:50px;margin-right:10px}.logo h1{font-size:24px;color:var(--primary-dark);font-weight:500}.light-reflection{position:absolute;width:150px;height:150px;background:rgba(255,255,255,.15);border-radius:50%;filter:blur(30px);top:-50px;right:10%;animation:float 8s ease-in-out infinite}@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(20px) scale(1.1); }
}nav ul{display:flex;list-style:none}nav ul li{margin-left:30px}nav ul li a{text-decoration:none;color:var(--primary-dark);font-weight:500;padding-bottom:5px;position:relative;transition:var(--transition)}nav ul li a:hover{color:var(--primary-color)}nav ul li a::after{content:'';position:absolute;width:0;height:2px;bottom:0;left:0;background-color:var(--primary-color);transition:var(--transition)}nav ul li a:hover::after{width:100%}main{padding:60px 0}.hero{display:flex;align-items:center;justify-content:space-between;margin-bottom:80px}.hero-content{flex:1;padding-right:40px}.hero h2{font-size:40px;font-weight:700;color:var(--primary-dark);margin-bottom:20px;line-height:1.2}.hero p{font-size:18px;margin-bottom:30px;color:var(--light-text)}.hero-image{flex:1;text-align:center}.hero-image img{max-width:100%;border-radius:10px;box-shadow:var(--shadow)}.cta-button{display:inline-block;background:linear-gradient(135deg,var(--primary-color),var(--primary-dark));color:#fff;padding:12px 30px;border-radius:30px;text-decoration:none;font-weight:500;transition:var(--transition);box-shadow:0 4px 15px rgba(74,144,226,.3)}.cta-button:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(74,144,226,.4)}.features{padding:40px 0}.section-title{text-align:center;margin-bottom:50px}.section-title h2{font-size:32px;color:var(--primary-dark);position:relative;display:inline-block;padding-bottom:15px}.section-title h2::after{content:'';position:absolute;width:60px;height:3px;background:var(--primary-color);bottom:0;left:50%;transform:translateX(-50%)}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.feature-card{background:#fff;border-radius:10px;padding:30px;text-align:center;box-shadow:var(--shadow);transition:var(--transition)}.feature-card:hover{transform:translateY(-10px);box-shadow:0 10px 25px rgba(0,0,0,.1)}.feature-icon{width:70px;height:70px;background:linear-gradient(135deg,var(--gradient-start),var(--gradient-end));border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px}.feature-icon svg{width:35px;height:35px;fill:var(--primary-dark)}.feature-card h3{font-size:22px;margin-bottom:15px;color:var(--primary-dark)}.blog-preview{background-color:var(--secondary-color);padding:60px 0;margin-top:60px}.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:30px}.blog-card{background:#fff;border-radius:10px;overflow:hidden;box-shadow:var(--shadow);transition:var(--transition)}.blog-card:hover{transform:translateY(-5px);box-shadow:0 10px 20px rgba(0,0,0,.1)}.blog-image{height:200px;overflow:hidden}.blog-image img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.blog-card:hover .blog-image img{transform:scale(1.05)}.blog-content{padding:20px}.blog-date{font-size:14px;color:var(--light-text);margin-bottom:10px}.blog-card h3{font-size:20px;margin-bottom:10px;color:var(--primary-dark)}.blog-excerpt{margin-bottom:20px;color:var(--light-text)}.read-more{display:inline-block;color:var(--primary-color);font-weight:500;text-decoration:none;position:relative}.read-more::after{content:'→';margin-left:5px;transition:var(--transition)}.read-more:hover::after{margin-left:10px}.beginner-section{background:linear-gradient(135deg,var(--gradient-start),var(--gradient-end));padding:60px 0;margin:60px 0;border-radius:10px}.letter-container{background:#fff;border-radius:10px;padding:40px;max-width:800px;margin:0 auto;box-shadow:var(--shadow);position:relative}.letter-container::before{content:'';position:absolute;width:100%;height:100%;background:linear-gradient(135deg,rgba(255,255,255,.2),rgba(255,255,255,.1));top:10px;left:10px;border-radius:10px;z-index:-1}.letter-heading{font-size:24px;color:var(--primary-dark);margin-bottom:20px;text-align:center}.letter-content{line-height:1.8}.contact-form{max-width:800px;margin:0 auto;padding:40px;background:#fff;border-radius:10px;box-shadow:var(--shadow)}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:500;color:var(--primary-dark)}.form-control{width:100%;padding:12px 15px;border:1px solid #ddd;border-radius:5px;font-family:'Noto Sans JP',sans-serif;font-size:16px;transition:var(--transition)}.form-control:focus{border-color:var(--primary-color);outline:none;box-shadow:0 0 0 3px rgba(74,144,226,.1)}textarea.form-control{min-height:150px;resize:vertical}.submit-button{background:linear-gradient(135deg,var(--primary-color),var(--primary-dark));color:#fff;border:none;padding:12px 30px;border-radius:30px;font-size:16px;cursor:pointer;transition:var(--transition);box-shadow:0 4px 15px rgba(74,144,226,.3);font-weight:500}.submit-button:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(74,144,226,.4)}.company-info{display:flex;justify-content:space-between;margin-top:40px}.info-block{flex:1;padding:20px}.info-block h3{margin-bottom:15px;color:var(--primary-dark);font-size:20px}.info-item{display:flex;align-items:flex-start;margin-bottom:15px}.info-icon{color:var(--primary-color);margin-right:10px;min-width:24px}.info-text{line-height:1.4}.team-section{padding:60px 0}.team-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:30px}.team-card{background:#fff;border-radius:10px;overflow:hidden;box-shadow:var(--shadow);text-align:center;transition:var(--transition)}.team-card:hover{transform:translateY(-5px);box-shadow:0 10px 20px rgba(0,0,0,.1)}.team-image{width:100%;height:250px;overflow:hidden}.team-image img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.team-card:hover .team-image img{transform:scale(1.05)}.team-info{padding:20px}.team-info h3{font-size:20px;margin-bottom:5px;color:var(--primary-dark)}.team-info p{color:var(--light-text);margin-bottom:15px}.social-links{display:flex;justify-content:center;margin-top:15px}.social-links a{display:inline-flex;align-items:center;justify-content:center;width:35px;height:35px;background:var(--secondary-color);border-radius:50%;margin:0 5px;color:var(--primary-color);transition:var(--transition)}.social-links a:hover{background:var(--primary-color);color:#fff;transform:translateY(-3px)}footer{background:linear-gradient(135deg,var(--primary-dark),#2a5792);color:#fff;padding:60px 0 20px;position:relative;overflow:hidden}.footer-container{display:grid;grid-template-columns:repeat(4,1fr);gap:40px}.footer-logo{display:flex;align-items:center;color:#fff;text-decoration:none;margin-bottom:20px}.footer-logo img{height:40px;margin-right:10px}.footer-logo h2{font-size:20px;font-weight:500}.footer-about p{line-height:1.8;margin-bottom:20px;color:rgba(255,255,255,.8)}.footer-links h3{font-size:18px;margin-bottom:20px;font-weight:500;color:#fff;position:relative;padding-bottom:10px}.footer-links h3::after{content:'';position:absolute;width:40px;height:2px;background:var(--accent-color);bottom:0;left:0}.footer-links ul{list-style:none}.footer-links ul li{margin-bottom:10px}.footer-links ul li a{color:rgba(255,255,255,.8);text-decoration:none;transition:var(--transition)}.footer-links ul li a:hover{color:#fff;margin-left:5px}.footer-newsletter p{margin-bottom:20px;color:rgba(255,255,255,.8)}.newsletter-form{display:flex;margin-bottom:20px}.newsletter-input{flex:1;padding:12px 15px;border:none;border-radius:5px 0 0 5px;font-family:'Noto Sans JP',sans-serif}.newsletter-button{background:var(--accent-color);color:#fff;border:none;padding:0 20px;border-radius:0 5px 5px 0;cursor:pointer;transition:var(--transition)}.newsletter-button:hover{background:#6badb2}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding-top:20px;text-align:center;color:rgba(255,255,255,.7);font-size:14px}.footer-bottom-links{margin-top:10px}.footer-bottom-links a{color:rgba(255,255,255,.8);text-decoration:none;margin:0 10px;transition:var(--transition)}.footer-bottom-links a:hover{color:#fff}.cookie-banner{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:#fff;box-shadow:0 5px 20px rgba(0,0,0,.15);padding:20px;border-radius:10px;z-index:1000;max-width:90%;width:400px;display:none}.cookie-banner.show{display:block;animation:slideUp .5s forwards}@keyframes slideUp {
  from { transform: translate(-50%, 100px); opacity: 0; }
  to { transform: translate(-50%, 0); opacity: 1; }
}.cookie-content{margin-bottom:15px}.cookie-content h4{margin-bottom:10px;color:var(--primary-dark)}.cookie-buttons{display:flex;justify-content:space-between}.cookie-btn{padding:8px 15px;border-radius:5px;cursor:pointer;font-weight:500;transition:var(--transition)}.accept-btn{background:var(--primary-color);color:#fff;border:none}.accept-btn:hover{background:var(--primary-dark)}.customize-btn{background:var(--secondary-color);color:var(--primary-dark);border:none}.customize-btn:hover{background:#e3f2fd}.decline-btn{background:transparent;color:var(--light-text);border:1px solid #ddd}.decline-btn:hover{background:#f5f5f5}.thank-you-modal{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);display:flex;justify-content:center;align-items:center;z-index:2000;opacity:0;visibility:hidden;transition:all .3s ease}.thank-you-modal.show{opacity:1;visibility:visible}.modal-content{background:#fff;padding:40px;border-radius:10px;text-align:center;max-width:90%;width:400px;box-shadow:0 10px 30px rgba(0,0,0,.2);transform:translateY(30px);transition:transform .3s ease}.thank-you-modal.show .modal-content{transform:translateY(0)}.modal-icon{color:#4caf50;font-size:60px;margin-bottom:20px}.modal-content h3{font-size:24px;margin-bottom:15px;color:var(--primary-dark)}.modal-content p{margin-bottom:25px;color:var(--light-text)}.close-modal{background:var(--primary-color);color:#fff;border:none;padding:10px 25px;border-radius:30px;cursor:pointer;transition:var(--transition);font-weight:500}.close-modal:hover{background:var(--primary-dark)}@media (max-width:1024px){.footer-container{grid-template-columns:repeat(2,1fr)}.features-grid{grid-template-columns:repeat(2,1fr)}.hero{flex-direction:column}.hero-content{padding-right:0;margin-bottom:40px}}@media (max-width:768px){.header-container{flex-direction:column}.logo{margin-bottom:15px}nav ul{flex-wrap:wrap;justify-content:center}nav ul li{margin:0 15px 10px}.features-grid{grid-template-columns:1fr}.company-info{flex-direction:column}.info-block{margin-bottom:20px}.team-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}.footer-container{grid-template-columns:1fr}}@media (max-width:480px){.blog-grid{grid-template-columns:1fr}.section-title h2{font-size:28px}.hero h2{font-size:32px}.feature-card{padding:20px}.contact-form{padding:20px}}