body {
    font-family: 'Segoe UI', sans-serif;
    margin: 0;
    background-color: #f4f9fb;
    color: #333;
}

header {
    background: linear-gradient(90deg, #0a7ea4, #065a75);
    color: white;
    padding: 25px;
    text-align: center;
}

nav {
    background: #4d90fe;
    padding: 15px;
    text-align: center;
}

nav a {
    margin: 0 15px;
    text-decoration: none;
    color: white;
    font-weight: bold;
}

nav a:hover {
    color: #00d4ff;
}

.container {
    max-width: 1000px;
    margin: auto;
    padding: 40px 20px;
}

.card {
    background: white;
    padding: 25px;
    margin: 20px 0;
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.08);
}

footer {
    background: #083e52;
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 40px;
}

/* WhatsApp Button */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 25px;
  right: 25px;
  background-color: #25D366;
  color: #FFF;
  border-radius: 50%;
  text-align: center;
  font-size: 30px;
  box-shadow: 2px 2px 10px rgba(0,0,0,0.3);
  z-index: 1000;
}

.whatsapp-float i {
  margin-top: 16px;
}

/* Appointment Form */
.appointment-form input,
.appointment-form textarea {
  width: 100%;
  padding: 10px;
  margin: 10px 0;
  border-radius: 6px;
  border: 1px solid #ccc;
}

.appointment-form button {
  background: #0a7ea4;
  color: white;
  padding: 12px;
  border: none;
  border-radius: 25px;
  cursor: pointer;
}

/* ===== RCT ANIMATION STYLES ===== */
.rct-steps-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin: 30px 0;
}

.rct-step-item {
    display: flex;
    align-items: center;
    background: #f8fcff;
    border-radius: 60px;
    padding: 8px 15px 8px 8px;
    box-shadow: 0 4px 12px rgba(0, 126, 164, 0.12);
    border: 1px solid #d4eaf3;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    overflow: hidden;
    position: relative;
}

.rct-step-item:hover {
    transform: scale(1.02) translateX(8px);
    box-shadow: 0 8px 20px rgba(10, 126, 164, 0.25);
    border-color: #0a7ea4;
}

.step-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #0a7ea4, #065a75);
    color: white;
    font-size: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin-right: 20px;
    flex-shrink: 0;
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
    transition: transform 0.4s ease;
}

.rct-step-item:hover .step-icon {
    transform: rotate(360deg);
}

.step-content {
    flex-grow: 1;
}

.step-title {
    font-weight: 700;
    font-size: 1.2rem;
    color: #083e52;
    margin-bottom: 4px;
}

.step-desc {
    color: #4a5568;
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.4;
    padding-right: 15px;
}

.step-arrow {
    color: #0a7ea4;
    font-size: 1.5rem;
    font-weight: 300;
    opacity: 0.6;
    margin-left: 10px;
    transition: transform 0.3s ease;
}

.rct-step-item:hover .step-arrow {
    transform: translateX(8px);
    opacity: 1;
}

@keyframes gentlePulse {
    0% { box-shadow: 0 0 0 0 rgba(10, 126, 164, 0.5); }
    70% { box-shadow: 0 0 0 10px rgba(10, 126, 164, 0); }
    100% { box-shadow: 0 0 0 0 rgba(10, 126, 164, 0); }
}

.rct-step-item:focus {
    animation: gentlePulse 1.5s infinite;
    outline: none;
}
/* ===== CHATBOT STYLES ===== */
.chatbot-button {
    position: fixed;
    bottom: 100px;
    right: 25px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #0a7ea4, #065a75);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(10,126,164,0.4);
    z-index: 1000;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 2px solid white;
}

.chatbot-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(10,126,164,0.6);
}

.chatbot-container {
    position: fixed;
    bottom: 100px;
    right: 25px;
    width: 350px;
    height: 500px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    z-index: 1001;
    display: none;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid #d4eaf3;
}

.chatbot-header {
    background: linear-gradient(135deg, #0a7ea4, #065a75);
    color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
}

.chatbot-header i {
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.chatbot-header i:hover {
    opacity: 1;
}

.chatbot-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background: #f8fcff;
}

.chat-message {
    margin-bottom: 15px;
    padding: 10px 15px;
    border-radius: 18px;
    max-width: 80%;
    word-wrap: break-word;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.user-message {
    background: #0a7ea4;
    color: white;
    margin-left: auto;
    border-bottom-right-radius: 4px;
}

.bot-message {
    background: white;
    color: #333;
    margin-right: auto;
    border-bottom-left-radius: 4px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    border: 1px solid #e0f0f8;
}

.typing-indicator {
    background: white;
    padding: 15px;
    width: 60px;
    display: flex;
    gap: 5px;
}

.typing-indicator span {
    width: 8px;
    height: 8px;
    background: #0a7ea4;
    border-radius: 50%;
    display: inline-block;
    animation: typing 1.4s infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.6; }
    30% { transform: translateY(-10px); opacity: 1; }
}

.chatbot-input-area {
    padding: 15px;
    background: white;
    border-top: 1px solid #e0f0f8;
    display: flex;
    gap: 10px;
}

.chatbot-input-area input {
    flex: 1;
    padding: 12px;
    border: 1px solid #d4eaf3;
    border-radius: 25px;
    outline: none;
    font-family: 'Poppins', sans-serif;
    font-size: 0.9rem;
}

.chatbot-input-area input:focus {
    border-color: #0a7ea4;
    box-shadow: 0 0 0 2px rgba(10,126,164,0.2);
}

.chatbot-input-area button {
    background: #0a7ea4;
    color: white;
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.chatbot-input-area button:hover {
    background: #065a75;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .chatbot-container {
        width: 300px;
        height: 450px;
        right: 10px;
        bottom: 80px;
    }
    
    .chatbot-button {
        right: 10px;
        bottom: 80px;
    }
}