:where([class^="ri-"])::before {
    content: "\f3c2";
}
body {
    font-family: 'Inter', sans-serif;
}
.gradient-bg {
    background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 50%, #f7fee7 100%);
}
.liver-journey-step {
    transition: all 0.3s ease;
}
.liver-journey-step:hover {
    transform: translateY(-4px);
}
.research-card {
    transition: all 0.3s ease;
}
.research-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}
.hidden {
    display: none;
}

/* Chat Widget Styles */
#chat-widget-button {
    animation: pulse 2s infinite;
}

#chat-widget-window {
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#chat-widget-messages::-webkit-scrollbar {
    width: 6px;
}

#chat-widget-messages::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

#chat-widget-messages::-webkit-scrollbar-thumb {
    background: #22c55e;
    border-radius: 10px;
}

#chat-widget-messages::-webkit-scrollbar-thumb:hover {
    background: #059669;
}

/* Inline chat button styles */
.inline-chat-button {
    cursor: pointer;
    transition: all 0.3s ease;
}

.inline-chat-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
}

/* Booking form styles */
#booking-form input.border-red-500 {
    border-color: #ef4444 !important;
}

#booking-form input:focus {
    outline: none;
}

#booking-form button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}