* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Arial', sans-serif; }
body { background-color: #f9f9f9; }

.navbar { display: flex; justify-content: space-between; padding: 15px 5%; background: #2c3e50; color: white; position: sticky; top: 0; z-index: 1000; }
.logo span { color: #e67e22; }
.nav-links { display: flex; list-style: none; }
.nav-links li { margin-left: 20px; }
.nav-links a { color: white; text-decoration: none; }

.hero { height: 60vh; background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('villa.jpg'); background-size: cover; display: flex; align-items: center; justify-content: center; text-align: center; color: white; }
.hero h1 { font-size: 2.5rem; }
.hero button { padding: 12px 25px; background: #e67e22; border: none; color: white; cursor: pointer; border-radius: 5px; margin-top: 15px; }

.property-container { padding: 50px 5%; text-align: center; }
.grid { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; margin-top: 20px; }
.card { background: white; border-radius: 10px; overflow: hidden; width: 300px; box-shadow: 0 4px 8px rgba(0,0,0,0.1); }
.card img { width: 100%; height: 200px; object-fit: cover; }
.card-info { padding: 15px; }
.price { color: #e67e22; font-weight: bold; margin: 10px 0; }
.btn { width: 100%; padding: 10px; background: #2c3e50; color: white; border: none; cursor: pointer; border-radius: 5px; }

/* Chatbot Styles */
#chatbot-icon { position: fixed; bottom: 20px; right: 20px; background: #e67e22; font-size: 30px; padding: 15px; border-radius: 50%; cursor: pointer; box-shadow: 0 4px 10px rgba(0,0,0,0.3); z-index: 1001; }
#chat-window { position: fixed; bottom: 90px; right: 20px; width: 280px; height: 350px; background: white; border-radius: 10px; display: none; flex-direction: column; box-shadow: 0 5px 15px rgba(0,0,0,0.2); z-index: 1001; }
#chat-header { background: #2c3e50; color: white; padding: 10px; border-radius: 10px 10px 0 0; text-align: center; }
#chat-body { flex: 1; padding: 15px; font-size: 14px; color: #555; overflow-y: auto; }
.chat-footer { padding: 10px; border-top: 1px solid #eee; }
.chat-footer input { width: 100%; padding: 8px; border: 1px solid #ddd; border-radius: 5px; }