.chatbot-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(145deg, #0B2154, #1a3a8f);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    box-shadow: 0 10px 25px rgba(11, 33, 84, 0.2);
}

.chatbot-container::before {
    content: '';
    position: absolute;
    top: -20px;
    left: 50%;
    width: 3px;
    height: 20px;
    background: linear-gradient(to top, #0B2154, transparent);
    transform-origin: bottom;
    animation: antennaWave 3s ease-in-out infinite;
}

.chatbot-container.expanded {
    width: 380px;
    height: 520px;
    border-radius: 20px;
    background: #ffffff;
}

.chatbot-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 28px;
    transition: all 0.3s ease;
}

.chatbot-frame {
    display: none;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 20px;
    background: #ffffff;
}

.expanded .chatbot-icon {
    display: none;
}

.expanded .chatbot-frame {
    display: block;
}

/* Form styling */
.form-container {
    padding: 25px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #0B2154;
    font-weight: 500;
    font-size: 14px;
}

.form-group input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e1e5ee;
    border-radius: 10px;
    font-size: 14px;
    transition: all 0.3s ease;
    background: #f8f9fc;
}

.form-group input:focus {
    border-color: #0B2154;
    outline: none;
    box-shadow: 0 0 0 3px rgba(11, 33, 84, 0.1);
}

/* Chat header styling */
.chat-header {
    background: linear-gradient(145deg, #0B2154, #1a3a8f);
    color: white;
    padding: 20px;
    border-radius: 20px 20px 0 0;
    display: flex;
    align-items: center;
    gap: 15px;
}

.bot-icon {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

/* Animation */
@keyframes antennaWave {
    0% { transform: translateX(-50%) rotate(0deg); }
    50% { transform: translateX(-50%) rotate(15deg); }
    100% { transform: translateX(-50%) rotate(0deg); }
}

/* Button styling */
.form-container button {
    width: 100%;
    padding: 12px;
    background: linear-gradient(145deg, #0B2154, #1a3a8f);
    color: white;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.form-container button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(11, 33, 84, 0.2);
}