/* Case Studies Filter Menu Styles */
.case-studies-filter-menu {
    margin: 40px 0;
    padding: 0;
    text-align: center;
    display: flex;
    justify-content: center;
    width: 100%;
}

.case-studies-filter-menu .filter-container {
    display: inline-flex;
    background: #f8f8f8;
    border-radius: 50px;
    padding: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    gap: 4px;
    flex-wrap: wrap;
    justify-content: center;
}

.filter-btn {
    cursor: pointer;
    padding: 8px 20px;
    border: none;
    background: transparent;
    font-weight: 600;
    color: #666;
    transition: all 0.3s ease;
}

.filter-btn.active {
    background-color: #f5a623 !important;
    color: #fff !important;
    border-radius: 999px;
}

.filter-btn:hover:not(.active) {
    color: #333;
}


/* Case Study Sections Transition Styles */
.case-study-section,
.case-study-item {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center top;
}

.case-study-section.hidden-case-study,
.case-study-item.hidden-case-study {
    opacity: 0;
    transform: translateY(-30px) scale(0.95);
    pointer-events: none;
    margin: 0 !important;
    padding: 0 !important;
    height: 0 !important;
    min-height: 0 !important;
    overflow: hidden;
    visibility: hidden;
    border: none !important;
}

.case-study-section.visible-case-study,
.case-study-item.visible-case-study {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
    visibility: visible;
}

/* Responsive Design */
@media (max-width: 768px) {
    .case-studies-filter-menu .filter-container {
        padding: 6px;
        gap: 2px;
        border-radius: 40px;
    }

    .case-studies-filter-menu .filter-btn {
        padding: 10px 16px;
        font-size: 13px;
        min-width: 70px;
    }
}

@media (max-width: 480px) {
    .case-studies-filter-menu {
        margin: 20px 0;
    }

    .case-studies-filter-menu .filter-container {
        width: 100%;
        max-width: 320px;
        margin: 0 auto;
    }

    .case-studies-filter-menu .filter-btn {
        padding: 8px 12px;
        font-size: 12px;
        flex: 1;
        min-width: 60px;
    }
}

/* Integration with Avada Theme */
.fusion-body .case-studies-filter-menu .filter-btn {
    font-family: inherit;
    letter-spacing: 0.5px;
}

/* Animation for section changes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.case-study-section.visible-case-study,
.case-study-item.visible-case-study {
    animation: fadeInUp 0.6s ease-out;
}

/* Ensure proper spacing after filtering */
.case-studies-filter-menu+* {
    margin-top: 40px;
}

/* Custom styling for better integration with existing design */
.case-studies-filter-menu .filter-btn {
    text-transform: none;
    border: 2px solid transparent;
}

.case-studies-filter-menu .filter-btn.active {
    border: 2px solid #f5a623;
}

/* Loading state (optional) */
.case-studies-loading .case-study-section,
.case-studies-loading .case-study-item {
    opacity: 0.6;
    pointer-events: none;
}