/* Custom CSS for visual appeal */
.hero-bg {
    /* Background for the hero section using the primary brand color */
    background-image: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.6)), url('images/hero.png');
    background-size: cover;
    background-position: center; 
}
.cta-button {
    transition: transform 0.2s, background-color 0.2s;
}
.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 195, 0, 0.5);
}
.nav-link.active {
     /* Defined in Tailwind config in header.php for dynamic coloring */
     border-bottom: 2px solid var(--lhc-primary);
     color: var(--lhc-primary);
     font-weight: bold;
}

/* --- Messenger-like styles (for B2B Portal) --- */
.chat-container {
    height: 50vh;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    border-bottom: 1px solid #E2E8F0;
}
.chat-bubble {
    max-width: 80%;
    padding: 10px 15px;
    border-radius: 18px;
    margin-bottom: 8px;
    line-height: 1.4;
    word-wrap: break-word;
}
.chat-admin {
    background-color: #E2E8F0; /* Gray-200 */
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}
.chat-user {
    background-color: var(--lhc-primary); 
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}
.chat-loading-dots {
    display: inline-block;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background-color: var(--lhc-primary);
    animation: bounce 1.4s infinite ease-in-out both;
    margin: 0 2px;
}
.chat-loading-dots:nth-child(1) { animation-delay: -0.32s; }
.chat-loading-dots:nth-child(2) { animation-delay: -0.16s; }
@keyframes bounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1.0); }
}