:root {
    --bg-dark: #050510;
    --primary-blue: #00f3ff;
    --primary-purple: #bc13fe;
    --glass-bg: rgba(20, 20, 35, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-main: #ffffff;
    --text-dim: #a0a0b0;
}

/* ... (Estilos generales y reset igual que antes) ... */
* { margin: 0; padding: 0; box-sizing: border-box; scroll-behavior: smooth; }
body { background-color: var(--bg-dark); color: var(--text-main); font-family: 'Rajdhani', sans-serif; overflow-x: hidden; }

/* Fondo y Navegación (Igual que antes) */
.background-glow { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: radial-gradient(circle at 20% 30%, rgba(188,19,254,0.1), transparent), radial-gradient(circle at 80% 70%, rgba(0,243,255,0.1), transparent); z-index: -1; }
.glass-nav { display: flex; justify-content: space-between; align-items: center; padding: 15px 5%; background: rgba(5, 5, 16, 0.9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--glass-border); position: sticky; top: 0; z-index: 1000; }
.logo-container img { height: 40px; margin-right: 10px; vertical-align: middle; }
.brand-name { font-family: 'Orbitron', sans-serif; font-size: 1.5rem; }
.highlight { color: var(--primary-blue); }
.nav-links { display: flex; list-style: none; gap: 20px; }
.nav-links a { color: white; text-decoration: none; transition: 0.3s; }
.nav-links a:hover { color: var(--primary-purple); }
.btn-nav { padding: 8px 20px; border: 1px solid var(--primary-blue); color: var(--primary-blue); text-decoration: none; border-radius: 5px; }

/* Hero y Grid (Igual que antes) */
.hero-section { height: 80vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 0 20px; }
.hero-content h1 { font-family: 'Orbitron', sans-serif; font-size: 3rem; margin-bottom: 20px; }
.gradient-text { background: linear-gradient(90deg, var(--primary-blue), var(--primary-purple)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.btn-primary { background: var(--primary-purple); color: white; padding: 12px 30px; border-radius: 30px; text-decoration: none; margin: 10px; display: inline-block; }
.btn-secondary { border: 1px solid white; color: white; padding: 12px 30px; border-radius: 30px; text-decoration: none; margin: 10px; display: inline-block; }
.section-padding { padding: 60px 10%; }
.section-title { text-align: center; font-family: 'Orbitron', sans-serif; font-size: 2rem; margin-bottom: 40px; color: var(--text-main); }
.grid-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }

/* Tarjetas */
.card { background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 15px; padding: 20px; text-align: left; transition: 0.3s; }
.card:hover { border-color: var(--primary-blue); transform: translateY(-5px); }
.card img { width: 100%; height: 180px; object-fit: cover; border-radius: 10px; margin-bottom: 15px; }
.card h3 { color: var(--primary-blue); margin-bottom: 10px; }
.card p { font-size: 0.9rem; color: var(--text-dim); margin-bottom: 15px; }
.card .price { display: block; font-size: 1.5rem; font-weight: bold; margin-bottom: 15px; }
.btn-card { display: block; text-align: center; padding: 10px; background: linear-gradient(90deg, #111, #222); border: 1px solid var(--primary-purple); color: white; text-decoration: none; border-radius: 5px; }

/* --- NUEVO: ESTILOS PARA CHATBOT --- */
.chat-container {
    max-width: 600px; margin: 0 auto; background: #000; border: 1px solid var(--primary-blue);
    border-radius: 10px; overflow: hidden; box-shadow: 0 0 20px rgba(0, 243, 255, 0.2);
}
.chat-header { background: #1a1a2e; padding: 10px 15px; border-bottom: 1px solid var(--glass-border); display: flex; align-items: center; gap: 10px; font-family: 'Share Tech Mono', monospace; font-size: 0.8rem; color: var(--primary-blue); }
.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.red { background: #ff5f56; } .yellow { background: #ffbd2e; } .green { background: #27c93f; }

.chat-box { height: 300px; padding: 20px; overflow-y: auto; background: rgba(0,0,0,0.8); display: flex; flex-direction: column; gap: 15px; }
.msg-bot { align-self: flex-start; background: rgba(0, 243, 255, 0.1); border-left: 3px solid var(--primary-blue); padding: 10px; border-radius: 0 10px 10px 10px; max-width: 80%; font-family: 'Share Tech Mono', monospace; font-size: 0.9rem; }
.msg-user { align-self: flex-end; background: rgba(188, 19, 254, 0.2); border-right: 3px solid var(--primary-purple); padding: 10px; border-radius: 10px 0 10px 10px; max-width: 80%; text-align: right; }

.chat-input-area { display: flex; border-top: 1px solid var(--glass-border); }
.chat-input-area input { flex: 1; padding: 15px; background: #000; border: none; color: white; font-family: 'Share Tech Mono', monospace; outline: none; }
.chat-input-area button { padding: 0 20px; background: var(--primary-blue); border: none; cursor: pointer; color: black; font-weight: bold; transition: 0.3s; }
.chat-input-area button:hover { background: white; }

/* --- NUEVO: ESTILOS TESTIMONIOS --- */
.testimonio-card { background: linear-gradient(145deg, rgba(20,20,35,0.9), rgba(10,10,20,0.9)); padding: 25px; border-radius: 15px; border-left: 4px solid var(--primary-blue); }
.testimonio-text { font-style: italic; color: #ddd; margin-bottom: 15px; }
.testimonio-user { display: flex; align-items: center; gap: 10px; }
.avatar { width: 40px; height: 40px; background: var(--primary-purple); border-radius: 50%; display: flex; justify-content: center; align-items: center; font-weight: bold; }

/* --- CORRECCIÓN BOTÓN WHATSAPP --- */
.whatsapp-container { position: fixed; bottom: 30px; right: 30px; z-index: 2000; display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.whatsapp-btn { width: 60px; height: 60px; background: #25D366; border-radius: 50%; display: flex; justify-content: center; align-items: center; text-decoration: none; color: white; font-size: 30px; box-shadow: 0 4px 15px rgba(0,0,0,0.5); transition: 0.3s; }
.whatsapp-btn:hover { transform: scale(1.1); box-shadow: 0 0 20px #25D366; }
.tooltip-text { background: white; color: black; padding: 5px 10px; border-radius: 5px; font-size: 0.8rem; font-weight: bold; box-shadow: 0 2px 10px rgba(0,0,0,0.3); white-space: nowrap; animation: float 2s infinite; }
@keyframes float { 0% { transform: translateY(0); } 50% { transform: translateY(-5px); } 100% { transform: translateY(0); } }

/* Footer */
footer { text-align: center; padding: 40px; margin-top: 50px; border-top: 1px solid var(--glass-border); color: var(--text-dim); }

@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero-content h1 { font-size: 2rem; }
    .chat-container { width: 100%; }
}
/* --- MEJORA VISUAL PARA LISTAS DE SERVICIOS --- */
.card ul {
    text-align: left;
    padding-left: 20px;
    margin-bottom: 15px;
    color: var(--text-dim);
    font-size: 0.85rem;
    line-height: 1.6;
}

.card ul li {
    list-style-type: square; /* Puntos cuadrados futuristas */
}

/* Etiqueta de Categoría */
.card-category {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: var(--primary-blue);
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 0.7rem;
    border: 1px solid var(--primary-blue);
    font-family: 'Share Tech Mono', monospace;
}
/* Botón dentro del Chat */
.chat-btn-action {
    display: inline-block;
    background: transparent;
    border: 1px solid var(--primary-blue);
    color: var(--primary-blue);
    padding: 5px 15px;
    border-radius: 20px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: bold;
    transition: 0.3s;
}

.chat-btn-action:hover {
    background: var(--primary-blue);
    color: #000;
    box-shadow: 0 0 10px var(--primary-blue);
}