@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--primary:#2662d9;--primary-light:#e9effb;--primary-dark:#1f4ead;--secondary:#f9fafb;--text-main:#242e42;--text-muted:#676f7e;--bg-main:#fff;--bg-sidebar:#f8f9fb;--border-color:#e0e4eb;--glass:#ffffffb3;--glass-border:#ffffff4d;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--radius-sm:6px;--radius-md:12px;--sidebar-width:280px}*{box-sizing:border-box;margin:0;padding:0}body{color:var(--text-main);background-color:var(--bg-main);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6}button{cursor:pointer;font-family:inherit;transition:all .2s}#root{min-height:100vh;display:flex}.layout{width:100%;display:flex}.sidebar{width:var(--sidebar-width);background-color:var(--bg-sidebar);border-right:1px solid var(--border-color);flex-direction:column;height:100vh;padding:2rem 1.5rem;display:flex;position:sticky;top:0}.logo{color:var(--primary);align-items:center;gap:.75rem;margin-bottom:2.5rem;font-size:1.25rem;font-weight:700;display:flex}.nav-item{border-radius:var(--radius-sm);color:var(--text-muted);text-align:left;background:0 0;border:none;align-items:center;width:100%;margin-bottom:.5rem;padding:.75rem 1rem;font-weight:500;text-decoration:none;display:flex}.nav-item:hover{background-color:var(--primary-light);color:var(--primary)}.nav-item.active{background-color:var(--primary);color:#fff;box-shadow:var(--shadow-md)}.main-content{flex:1;max-width:1000px;margin:0 auto;padding:3rem 4rem}.section-header{margin-bottom:3rem}.section-title{color:var(--text-main);margin-bottom:.5rem;font-size:2rem;font-weight:700}.section-subtitle{color:var(--text-muted);font-size:1.1rem}.card-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;margin-top:2rem;display:grid}.card{border:1px solid var(--border-color);border-radius:var(--radius-md);background:#fff;padding:1.5rem;transition:transform .2s,box-shadow .2s}.card:hover{box-shadow:var(--shadow-md);border-color:var(--primary-light);transform:translateY(-4px)}.card-icon{background:var(--primary-light);width:40px;height:40px;color:var(--primary);border-radius:8px;justify-content:center;align-items:center;margin-bottom:1rem;display:flex}.card-title{margin-bottom:.5rem;font-size:1.1rem;font-weight:600}.card-desc{color:var(--text-muted);font-size:.9rem}.list-item{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:1rem;transition:background .2s;display:flex}.list-item:hover{background:var(--secondary)}.badge{border-radius:20px;padding:.25rem .75rem;font-size:.75rem;font-weight:600}.badge-blue{background:var(--primary-light);color:var(--primary)}.faq-item{border-bottom:1px solid var(--border-color);padding:1.5rem 0}.faq-question{cursor:pointer;justify-content:space-between;margin-bottom:.75rem;font-size:1.1rem;font-weight:600;display:flex}.faq-answer{color:var(--text-muted)}.chat-bubble{background:var(--primary);color:#fff;cursor:pointer;z-index:1000;border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;transition:transform .3s cubic-bezier(.175,.885,.32,1.275);display:flex;position:fixed;bottom:2rem;right:2rem;box-shadow:0 4px 12px #00000026}.chat-bubble:hover{transform:scale(1.1)}.chat-window{border-radius:var(--radius-md);z-index:1000;background:#fff;flex-direction:column;width:380px;height:520px;animation:.3s ease-out slideUp;display:flex;position:fixed;bottom:5.5rem;right:2rem;overflow:hidden;box-shadow:0 12px 24px #00000026}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.chat-header{background:var(--primary);color:#fff;justify-content:space-between;align-items:center;padding:1.25rem;display:flex}.chat-messages{background:#f9f9f9;flex-direction:column;flex:1;gap:.75rem;padding:1rem;display:flex;overflow-y:auto}.message{border-radius:18px;max-width:80%;padding:.75rem 1rem;font-size:.9rem;line-height:1.4}.message.bot{color:var(--text-main);box-shadow:var(--shadow-sm);background:#fff;border-bottom-left-radius:4px;align-self:flex-start}.message.user{background:var(--primary);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}.chat-input-area{border-top:1px solid var(--border-color);gap:.5rem;padding:1rem;display:flex}.chat-input{border:1px solid var(--border-color);border-radius:20px;outline:none;flex:1;padding:.5rem 1rem;font-size:.9rem}.chat-send{background:var(--primary);color:#fff;border:none;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.typing{color:var(--text-muted);margin-left:.5rem;font-size:.8rem;font-style:italic}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.4s forwards fadeIn}