body{font-family:'Open Sans',sans-serif}:root{--chat-blue:rgba(30,112,255,0.9);--chat-gold:#ffd700;--chat-bg:rgba(255,255,255,0.95)}@keyframes pulse-glow{0%,100%{box-shadow:0 0 12px 3px var(--chat-blue)}50%{box-shadow:0 0 20px 7px var(--chat-blue)}}#floating-chat{position:fixed;top:40px;left:50%;transform:translateX(-50%);width:320px;height:70px;background:var(--chat-bg);border:2px solid var(--chat-blue);border-radius:18px;box-shadow:0 0 12px 3px var(--chat-blue);z-index:9999;overflow:hidden;transition:all 0.6s ease;cursor:pointer;animation:pulse-glow 2.5s infinite}#floating-chat.open{width:360px;height:420px;right:25px;bottom:25px;top:auto;left:auto;transform:none;animation:none}#chat-header{padding:14px 18px;font-weight:700;background:var(--chat-blue);color:var(--chat-gold);display:flex;justify-content:space-between;align-items:center}#chat-body{display:none;padding:12px;flex-direction:column;height:calc(100% - 50px)}#floating-chat.open #chat-body{display:flex}#chat-body textarea{flex-grow:1;width:100%;border-radius:12px;border:1.5px solid var(--chat-blue);padding:12px;font-size:0.95rem;resize:none}#chat-body button{margin-top:10px;padding:12px;border-radius:14px;border:none;background:var(--chat-blue);color:var(--chat-gold);font-weight:bold;cursor:pointer}#chat-response{margin-top:10px;max-height:150px;overflow-y:auto;background:rgba(30,112,255,0.05);border-radius:10px;padding:8px}.msg-user{text-align:right;margin:5px 0;color:#0a1f3f}.msg-bot{text-align:left;margin:5px 0;color:#333}.contenedor-quienes-somos{text-align:center;padding:60px 20px}.contenedor-quienes-somos h1{font-size:2.5rem;margin-bottom:20px}.contenedor-quienes-somos p{max-width:800px;margin:auto;font-size:1.1rem}.why-efa{padding:50px 20px;background:#f8f9fa;text-align:center}.why-efa h2{margin-bottom:25px}.why-efa .row div{margin-bottom:20px}