@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap";:root{--bg-color: #000000;--sidebar-bg: #0A0A0A;--card-bg: #111111;--border-subtle: #1E1E1E;--border-strong: #333333;--text-primary: #FFFFFF;--text-secondary: #888888;--text-tertiary: #555555;--accent-color: #FFFFFF;--accent-inverse: #000000;--success-green: #34D399;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, 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var(--bg-color)}::-webkit-scrollbar-thumb:hover{background:#333}.landing-page-wrapper{background-color:#03040b;color:#fff;font-family:Inter,sans-serif;height:100vh;width:100%;overflow:hidden;position:relative}.landing-bg-layer{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none;background:radial-gradient(circle at 85% 10%,rgba(59,130,246,.15),transparent 45%),radial-gradient(circle at 10% 40%,rgba(139,92,246,.12),transparent 45%),radial-gradient(circle at 50% 90%,rgba(16,185,129,.05),transparent 50%);filter:blur(60px);animation:aurora-pulse 10s ease-in-out infinite alternate}.landing-grid-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:60px 60px;-webkit-mask-image:radial-gradient(ellipse at 50% 0%,black 40%,transparent 90%);mask-image:radial-gradient(ellipse at 50% 0%,black 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20px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;margin-top:40px}.welcome-msg{text-align:center;margin-bottom:40px;gap:16px;display:flex;flex-direction:column;align-items:center}.welcome-msg h3{font-size:1.5rem;font-weight:500;color:var(--text-primary)}.welcome-msg p{color:var(--text-secondary);max-width:500px;font-size:1rem}.suggestions-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;width:100%;max-width:768px}.suggestion-card{background:transparent;border:1px solid var(--border-subtle);padding:20px;border-radius:var(--radius-md);cursor:pointer;transition:all .15s ease;display:flex;flex-direction:column;gap:12px;height:100%}.suggestion-card:hover{background:var(--card-bg);border-color:var(--border-strong)}.card-icon{color:var(--text-primary)}.suggestion-card p{font-size:.9rem;color:var(--text-secondary);line-height:1.5}.message-row{display:flex;gap:20px;margin-bottom:40px;width:100%}.message-row.user{justify-content:flex-end}.agent-avatar-small{width:28px;height:28px;color:var(--text-primary);flex-shrink:0;margin-top:2px}.message-bubble{max-width:100%;font-size:1rem;line-height:1.6;color:var(--text-primary)}.user .message-bubble{color:var(--text-secondary)}.input-area{position:absolute;bottom:0;left:0;width:100%;padding:30px 0;background:var(--bg-color);display:flex;justify-content:center;border-top:1px solid var(--border-subtle);z-index:20}.input-wrapper{max-width:768px;width:100%;background:var(--sidebar-bg);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:4px 4px 4px 16px;display:flex;align-items:center;margin:0 20px}.input-wrapper:focus-within{border-color:var(--border-strong)}.input-wrapper 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ease}.sidebar-overlay.visible{opacity:1;pointer-events:auto}.mobile-menu-btn{display:flex;align-items:center;justify-content:center}.suggestions-grid{grid-template-columns:1fr}.chat-header{padding:0 16px;height:52px}.chat-content{padding:10px 0 100px}.content-wrapper{padding:0 12px}.input-area{padding:16px 0}.input-wrapper{margin:0 12px;padding:3px 3px 3px 12px}.input-wrapper input{font-size:16px;height:44px}.send-btn{width:40px;height:40px}.message-row{gap:12px;margin-bottom:24px}.message-bubble{font-size:.9rem}.welcome-msg h3{font-size:1.15rem}.welcome-msg p{font-size:.85rem}.suggestion-card{padding:10px 14px}.suggestion-card p{font-size:.82rem}}@media(max-width:480px){.chat-header{padding:0 12px;height:48px}.header-co h2{font-size:.8rem}.status-badge{font-size:.65rem}.content-wrapper{padding:0 8px}.input-wrapper{margin:0 8px}.message-bubble{font-size:.85rem;line-height:1.5}.agent-avatar-small{width:24px;height:24px}}