/* ===================================
   Case Studies Section
   =================================== */
.case-studies {
    padding: var(--section-padding);
    background: var(--bg-light);
}

.case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

@media (max-width: 576px) {
    .case-grid {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }
}

.case-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all var(--transition-normal);
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.case-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

@media (max-width: 576px) {
    .case-image {
        height: 200px;
    }
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.case-card:hover .case-image img {
    transform: scale(1.05);
}

.case-category {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--accent-color);
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 700;
}

.case-content {
    padding: 30px;
}

@media (max-width: 576px) {
    .case-content {
        padding: 20px 15px !important;
    }
}

.case-company {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.case-info {
    color: var(--text-gray);
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 25px;
}

.case-info i {
    color: var(--accent-color);
    margin-right: 5px;
}

.case-results {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 25px;
    padding: 25px;
    background: var(--bg-light);
    border-radius: 15px;
}

.result-item {
    text-align: center;
    flex: 1;
}

.result-label {
    font-size: 12px;
    color: var(--text-gray);
    margin-bottom: 8px;
    font-weight: 600;
    text-transform: uppercase;
}

.result-value {
    font-size: 24px;
    font-weight: 900;
    color: var(--text-dark);
}

.result-arrow {
    font-size: 24px;
    color: var(--accent-color);
    margin: 0 15px;
}

.result-highlight .result-value {
    color: var(--accent-color);
}

.case-savings {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
    color: white;
    border-radius: 50px;
    font-size: 16px;
    margin-bottom: 20px;
}

.case-savings i {
    font-size: 20px;
}

.case-savings strong {
    font-size: 20px;
}

.case-voice {
    font-style: italic;
    color: var(--text-gray);
    line-height: 1.8;
    padding: 20px;
    background: var(--bg-light);
    border-left: 4px solid var(--accent-color);
    border-radius: 10px;
}

.case-highlight-box {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 25px;
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.15), rgba(234, 88, 12, 0.08));
    border-left: 4px solid var(--accent-color);
    border-radius: 12px;
    margin-bottom: 25px;
}

.case-highlight-box i {
    color: var(--accent-color);
    font-size: 28px;
    flex-shrink: 0;
}

.case-highlight-box span {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-color);
}

/* ===================================
   FAQ Section
   =================================== */
.faq {
    padding: var(--section-padding);
    background: white;
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 20px;
    border: 2px solid var(--border-color);
    border-radius: 15px;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-item:hover {
    border-color: var(--accent-color);
}

.faq-question {
    width: 100%;
    padding: 25px 30px;
    background: white;
    border: none;
    text-align: left;
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition-normal);
}

.faq-question:hover {
    background: var(--bg-light);
}

.faq-question i {
    color: var(--accent-color);
    transition: transform var(--transition-normal);
    font-size: 16px;
}

.faq-item.active .faq-question {
    background: var(--bg-light);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    background: var(--bg-light);
    padding: 0 30px;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 30px 25px;
}

.faq-answer p {
    line-height: 1.9;
    color: var(--text-gray);
    margin-top: 10px;
    margin-bottom: 0;
}

/* ===================================
   Responsive Styles for New Sections
   =================================== */
@media (max-width: 768px) {
    .case-grid {
        grid-template-columns: 1fr;
    }
    
    .case-content {
        padding: 25px 20px;
    }
    
    .case-company {
        font-size: 20px;
        line-height: 1.4;
    }
    
    .case-info {
        font-size: 14px;
        line-height: 1.7;
    }
    
    .case-highlight-box {
        padding: 20px 15px;
        gap: 10px;
    }
    
    .case-highlight-box i {
        font-size: 24px;
        flex-shrink: 0;
    }
    
    .case-highlight-box span {
        font-size: 14px;
        line-height: 1.6;
        word-break: break-word;
        overflow-wrap: break-word;
        white-space: normal;
        flex: 1;
    }
    
    .case-voice {
        padding: 15px;
        font-size: 14px;
        line-height: 1.7;
    }
    
    .case-results {
        flex-direction: column;
        gap: 15px;
    }
    
    .result-arrow {
        transform: rotate(90deg);
        margin: 10px 0;
    }
    
    .faq-question {
        font-size: 16px;
        padding: 20px;
    }
}

@media (max-width: 576px) {
    .case-content {
        padding: 18px 15px !important;
    }
    
    .case-company {
        font-size: 17px;
        margin-bottom: 12px;
    }
    
    .case-info {
        margin-bottom: 18px;
    }
    
    .case-highlight-box {
        padding: 12px 10px;
        margin-bottom: 18px;
    }
    
    .case-highlight-box i {
        font-size: 20px;
    }
    
    .case-highlight-box span {
        font-size: 13px;
        word-break: break-word;
        overflow-wrap: break-word;
        line-height: 1.6;
        white-space: normal;
    }
    
    .case-voice {
        padding: 15px 12px;
        font-size: 13px;
        line-height: 1.7;
    }
    
    .faq-question {
        font-size: 15px;
        padding: 15px;
    }
    
    .faq-answer {
        padding: 0 15px;
        overflow: hidden !important;
    }
    
    .faq-item.active .faq-answer {
        padding: 0 15px 20px;
    }
    
    .faq-answer p {
        font-size: 14px;
        line-height: 1.75;
    }
}

@media (max-width: 480px) {
    .case-company {
        font-size: 18px;
    }
    
    .result-value {
        font-size: 20px;
    }
    
    .case-savings {
        font-size: 14px;
    }
    
    .case-savings strong {
        font-size: 18px;
    }
}