@import "https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700;800&display=swap";
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24px;display:flex}.nav-logo{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;align-items:center;gap:10px;font-size:1.4rem;font-weight:800;text-decoration:none;display:flex}.nav-logo-icon{background:var(--gradient-primary);-webkit-text-fill-color:white;border-radius:10px;justify-content:center;align-items:center;width:36px;height:36px;font-size:1.2rem;display:flex}.nav-links{align-items:center;gap:32px;list-style:none;display:flex}.nav-links a{color:var(--text-secondary);font-size:.9rem;font-weight:500;text-decoration:none;transition:color .2s}.nav-links a:hover{color:var(--text-primary)}.nav-cta{background:var(--gradient-primary);cursor:pointer;border:none;border-radius:8px;padding:10px 24px;font-weight:600;text-decoration:none;transition:transform .2s,box-shadow .2s;color:#fff!important}.nav-cta:hover{transform:translateY(-1px);box-shadow:0 4px 20px #6366f166}.hero{background:var(--gradient-hero);justify-content:center;align-items:center;min-height:100vh;padding:120px 24px 80px;display:flex;position:relative;overflow:hidden}.hero:before{content:"";pointer-events:none;background:radial-gradient(circle,#6366f126 0%,#0000 70%);border-radius:50%;width:600px;height:600px;position:absolute;top:-200px;right:-200px}.hero:after{content:"";pointer-events:none;background:radial-gradient(circle,#06b6d41a 0%,#0000 70%);border-radius:50%;width:400px;height:400px;position:absolute;bottom:-100px;left:-100px}.hero-inner{z-index:1;grid-template-columns:1fr 1fr;align-items:center;gap:60px;max-width:1200px;margin:0 auto;display:grid;position:relative}.hero-badge{color:var(--primary-light);background:#6366f11a;border:1px solid #6366f14d;border-radius:9999px;align-items:center;gap:8px;margin-bottom:24px;padding:6px 16px;font-size:.85rem;animation:.6s ease-out fadeInUp;display:inline-flex}.hero h1{margin-bottom:24px;font-size:3.2rem;font-weight:800;line-height:1.2;animation:.6s ease-out .1s both fadeInUp}.hero h1 .gradient-text{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.hero-description{color:var(--text-secondary);margin-bottom:40px;font-size:1.15rem;line-height:1.8;animation:.6s ease-out .2s both fadeInUp}.hero-buttons{gap:16px;animation:.6s ease-out .3s both fadeInUp;display:flex}.btn-primary{background:var(--gradient-primary);color:#fff;cursor:pointer;border:none;border-radius:10px;align-items:center;gap:8px;padding:16px 36px;font-size:1.05rem;font-weight:700;text-decoration:none;transition:transform .2s,box-shadow .2s;display:inline-flex}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px #6366f166}.btn-secondary{border:1px solid var(--border);color:var(--text-primary);cursor:pointer;background:0 0;border-radius:10px;align-items:center;gap:8px;padding:16px 36px;font-size:1.05rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.btn-secondary:hover{border-color:var(--primary);background:#6366f11a}.hero-demo{animation:.8s ease-out .4s both fadeInUp}.chat-demo{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-glow);overflow:hidden}.chat-demo-header{border-bottom:1px solid var(--border);background:#6366f11a;align-items:center;gap:12px;padding:16px 20px;display:flex}.chat-demo-avatar{background:var(--gradient-primary);border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;font-size:1.2rem;display:flex}.chat-demo-name{font-size:.95rem;font-weight:600}.chat-demo-status{color:var(--success);font-size:.8rem}.chat-demo-messages{flex-direction:column;gap:16px;min-height:280px;padding:20px;display:flex}.chat-msg{border-radius:16px;max-width:80%;padding:12px 16px;font-size:.9rem;line-height:1.6;animation:.4s ease-out both 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var(--border);max-width:1200px;margin:0 auto;padding:60px 24px 32px}.footer-inner{justify-content:space-between;align-items:center;display:flex}.footer-copy{color:var(--text-muted);font-size:.85rem}.footer-links{gap:24px;list-style:none;display:flex}.footer-links a{color:var(--text-muted);font-size:.85rem;text-decoration:none;transition:color .2s}.footer-links a:hover{color:var(--text-primary)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes messageIn{0%{opacity:0;transform:translateY(10px)scale(.95)}to{opacity:1;transform:translateY(0)scale(1)}}@media (max-width:768px){.hero-inner{grid-template-columns:1fr;gap:40px}.hero 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