/* CTA Button */
.cta-button {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--primary-color);
    padding: 0.8rem 1.8rem;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 700;
    font-size: 1rem;
    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    background-color: #ffca2c; /* Accent color darker */
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

/* Logo Grid (for References and Partners) */
.logo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 30px;
    align-items: center;
    justify-content: center;
}

.logo-item {
    background-color: #fff;
    padding: 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100px; 
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.logo-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.logo-item img {
    max-width: 100%;
    max-height: 60px; 
    object-fit: contain;
    filter: grayscale(100%) opacity(0.7);
    transition: filter 0.3s ease;
}

.logo-item:hover img {
    filter: grayscale(0%) opacity(1);
}

/* Floating Action Buttons */
#floating-action-buttons {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 990; 
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.fab-button {
    background-color: var(--secondary-color);
    color: var(--light-text-color);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    transition: background-color 0.3s ease, transform 0.3s ease;
    text-decoration: none;
}

.fab-button img {
    width: 24px;
    height: 24px;
    filter: brightness(0) invert(1); /* Make icons white */
}

.fab-button:hover {
    background-color: var(--primary-color);
    transform: scale(1.1);
}

#fab-whatsapp {
    background-color: #25D366; /* WhatsApp Green */
}
#fab-whatsapp:hover {
    background-color: #1DA851; /* Darker WhatsApp Green */
}