:root {
    --primary-color: #FF6600; /* Orange */
    --secondary-color: #D4AF37; /* Gold */
}

body {
    font-family: 'Vazirmatn', sans-serif;
}

.nav-link {
    @apply text-gray-700 hover:text-orange-600 transition-colors duration-300 font-semibold;
}

.chatbot-icon {
    position: fixed;
    bottom: 25px;
    left: 25px;
    width: 60px;
    height: 60px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    transition: transform 0.3s;
}

.chatbot-icon:hover {
    transform: scale(1.1);
}

.chatbot-icon img {
    width: 36px;
    height: 36px;
}