/* ============================================
   PROFESSIONAL CASE STUDIES STYLES
   ============================================ */

/* Hero Banner */
.case-hero {
    background: linear-gradient(135deg, #1a237e 0%, #283593 100%);
    color: white;
    min-height: 600px;  /* 添加：统一最小高度 */
    display: flex;
    align-items: center;  /* 添加：内容垂直居中 */
    padding: 0;  /* 修改：移除上下内边距，让flex控制居中 */
    position: relative;
    overflow: hidden;
}

/* 确保容器占满高度 */
.case-hero .container {
    width: 100%;
    padding: 2rem 1rem;  /* 添加：统一内边距 */
}

/* 内容居中 */
.case-hero .hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1rem;
}

.case-hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('<?php echo WADJAY_URI; ?>/assets/images/pattern.svg') repeat;
    opacity: 0.1;
    clip-path: polygon(100% 0, 0 0, 100% 100%);
}

.hero-content .hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(90deg, #ffffff 0%, #4fc3f7 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-content .hero-title .highlight {
    color: #4fc3f7;
    position: relative;
    display: inline-block;
}

.hero-content .hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: #4fc3f7;
    border-radius: 2px;
}

.hero-subtitle {
    font-size: 1.5rem;
    opacity: 0.9;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 4rem;
}

.stat-item {
    text-align: center;
    position: relative;
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -2rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    color: #4fc3f7;
    display: block;
}

.stat-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
    margin-top: 0.5rem;
}

/* Case 页面统计数字 */
.case-hero .hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;  /* 统一上边距 */
    flex-wrap: wrap;
}

.case-hero .stat-item {
    text-align: center;
    position: relative;
}

.case-hero .stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -1.5rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
}

.case-hero .stat-number {
    font-size: 2.5rem;  /* 统一数字大小 */
    font-weight: 800;
    line-height: 1;
    color: #4fc3f7;
    display: block;
}

.case-hero .stat-label {
    font-size: 0.9rem;  /* 统一标签大小 */
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
    margin-top: 0.5rem;
}

/* Industry Filter */
.industry-filter-section {
    padding: 4rem 0;
    background: #f8fafc;
    position: relative;
    z-index: 1;
}

.industry-filter-section .section-title {
    color: #1a237e;
}

.industry-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.filter-btn {
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 50px;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    color: #64748b;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    border-color: #4fc3f7;
    color: #4fc3f7;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.filter-btn.active {
    background: #4fc3f7;
    border-color: #4fc3f7;
    color: white;
    box-shadow: 0 10px 20px rgba(79, 195, 247, 0.3);
}

.filter-btn i {
    font-size: 1.25rem;
}

/* Case Studies Grid */
.cases-grid-section {
    padding: 6rem 0;
    background: white;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.case-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    position: relative;
    border: 1px solid #f1f5f9;
}

.case-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    border-color: #4fc3f7;
}

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

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.case-card:hover .case-image img {
    transform: scale(1.1);
}

.case-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 30px;
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    backdrop-filter: blur(10px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.industry-icon {
    width: 30px;
    height: 30px;
    background: #4fc3f7;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.9rem;
}

.industry-label {
    font-weight: 600;
    color: #1e293b;
    font-size: 0.9rem;
}

.case-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(26, 35, 126, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.case-card:hover .case-overlay {
    opacity: 1;
}

.overlay-content {
    text-align: center;
    color: white;
    padding: 2rem;
}

.overlay-content h4 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.overlay-content p {
    opacity: 0.9;
    font-size: 0.95rem;
}

.case-content {
    padding: 2rem;
}

.case-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.case-country,
.case-year,
.case-impact {
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
}

.case-country {
    background: #e0f2fe;
    color: #0369a1;
}

.case-year {
    background: #f0f9ff;
    color: #0c4a6e;
}

.case-impact {
    background: linear-gradient(135deg, #4fc3f7 0%, #29b6f6 100%);
    color: white;
}

.case-title {
    font-size: 1.5rem;
    color: #1a237e;
    margin-bottom: 1rem;
    line-height: 1.3;
    font-weight: 700;
}

.case-excerpt {
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.case-stats {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 15px;
}

.case-stats .stat {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.case-stats .stat i {
    font-size: 1.5rem;
    color: #4fc3f7;
}

.stat-value {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: #1e293b;
    line-height: 1;
}

.stat-label {
    font-size: 0.8rem;
    color: #64748b;
    margin-top: 0.25rem;
    text-transform: none;
    letter-spacing: normal;
}

.view-case-btn {
    width: 100%;
    padding: 1rem;
    background: transparent;
    border: 2px solid #4fc3f7;
    border-radius: 10px;
    color: #4fc3f7;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.view-case-btn:hover {
    background: #4fc3f7;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(79, 195, 247, 0.3);
}

/* Load More Button */
.btn-load-more {
    background: linear-gradient(135deg, #4fc3f7 0%, #29b6f6 100%);
    color: white;
    border: none;
    border-radius: 50px;
    padding: 1rem 2.5rem;
    font-weight: 600;
    font-size: 1.125rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.btn-load-more:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(79, 195, 247, 0.4);
}

.btn-load-more:active {
    transform: translateY(-1px);
}

/* Testimonials */
.testimonials-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    position: relative;
    overflow: hidden;
}

.testimonials-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%234fc3f7' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.testimonials-section .container {
    position: relative;
    z-index: 1;
}

.testimonials-section .section-header {
    margin-bottom: 4rem;
}

.testimonials-section .section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(79, 195, 247, 0.15);
    color: #4fc3f7;
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(79, 195, 247, 0.3);
}

.testimonials-section .section-title {
    color: #ffffff;
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(90deg, #ffffff 0%, #4fc3f7 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.testimonials-section .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto 1.5rem;
}

.testimonials-section .section-divider {
    display: flex;
    justify-content: center;
}

.testimonials-section .section-divider span {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #4fc3f7, #29b6f6);
    border-radius: 2px;
}

/* Testimonials Grid */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.testimonial-card {
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 24px;
    padding: 2rem;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #4fc3f7, #29b6f6, #4fc3f7);
    background-size: 200% 100%;
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
}

.testimonial-flag {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 1.5rem;
    opacity: 0.8;
}

/* Rating Stars */
.testimonial-rating {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1.5rem;
}

.testimonial-rating i {
    color: #fbbf24;
    font-size: 1rem;
    filter: drop-shadow(0 2px 4px rgba(251, 191, 36, 0.3));
}

/* Quote Section */
.testimonial-quote {
    position: relative;
    padding: 1rem 0;
    margin-bottom: 1.5rem;
}

.quote-icon-left {
    position: absolute;
    top: 0;
    left: 0;
    color: #4fc3f7;
    font-size: 1.5rem;
    opacity: 0.2;
}

.quote-icon-right {
    position: absolute;
    bottom: 0;
    right: 0;
    color: #4fc3f7;
    font-size: 1.5rem;
    opacity: 0.2;
}

.testimonial-quote p {
    font-size: 1rem;
    color: #334155;
    line-height: 1.8;
    font-style: italic;
    margin: 0;
    padding: 0 1rem;
    text-align: center;
}

/* Highlight Stats */
.testimonial-highlight {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: linear-gradient(135deg, rgba(79, 195, 247, 0.1) 0%, rgba(79, 195, 247, 0.05) 100%);
    border-radius: 12px;
    border: 1px solid rgba(79, 195, 247, 0.2);
}

.highlight-item {
    text-align: center;
}

.highlight-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: #1a237e;
    line-height: 1;
}

.highlight-label {
    display: block;
    font-size: 0.75rem;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 0.25rem;
}

/* Author Section */
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #e2e8f0;
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid #4fc3f7;
    box-shadow: 0 5px 15px rgba(79, 195, 247, 0.3);
    flex-shrink: 0;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h4 {
    color: #1a237e;
    margin: 0 0 0.25rem;
    font-size: 1.1rem;
    font-weight: 700;
}

.author-title {
    color: #64748b;
    font-size: 0.85rem;
    margin: 0 0 0.5rem;
}

.author-company {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.author-company img {
    height: 20px;
    width: auto;
    opacity: 0.7;
}

.author-company span {
    font-size: 0.8rem;
    color: #94a3b8;
    font-weight: 500;
}

/* Testimonials Stats Bar */
.testimonials-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.stat-box {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 1.25rem 2rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.stat-box:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
    border-color: rgba(79, 195, 247, 0.3);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #4fc3f7 0%, #29b6f6 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
}

.stat-content {
    text-align: left;
}

.stat-content .stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1;
}

.stat-content .stat-text {
    display: block;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 0.25rem;
}

/* Company Logo */
.company-logo {
    height: 30px;
    width: auto;
}

/* Industry Solutions */
.industry-solutions {
    padding: 6rem 0;
    background: white;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.solution-card {
    background: #f8fafc;
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.solution-card:hover {
    border-color: #4fc3f7;
    background: white;
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.solution-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: white;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: #4fc3f7;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.solution-card:hover .solution-icon {
    background: #4fc3f7;
    color: white;
    transform: scale(1.1) rotate(5deg);
}

.solution-card h3 {
    color: #1a237e;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.solution-card p {
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.solution-features {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.solution-features li {
    padding: 0.5rem 0;
    color: #475569;
    font-size: 0.9rem;
    position: relative;
    padding-left: 1.5rem;
}

.solution-features li::before {
    content: "✓";
    color: #4fc3f7;
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* CTA Section */
.case-cta {
    background: linear-gradient(135deg, #1a237e 0%, #283593 100%);
    color: white;
    padding: 6rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.case-cta::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: url('<?php echo WADJAY_URI; ?>/assets/images/pattern.svg') repeat;
    opacity: 0.1;
    clip-path: polygon(100% 0, 0 0, 100% 100%);
}

.case-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 800;
    position: relative;
    z-index: 1;
}

.case-cta p {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.cta-buttons .btn {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    border-radius: 50px;
    font-weight: 600;
}

.cta-buttons .btn-light {
    background: white;
    color: #1a237e;
    border: none;
}

.cta-buttons .btn-light:hover {
    background: #f8fafc;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.cta-buttons .btn-outline-light {
    border: 2px solid white;
    background: transparent;
}

.cta-buttons .btn-outline-light:hover {
    background: white;
    color: #1a237e;
    transform: translateY(-2px);
}

/* Case Study Modal */
.case-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.case-modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    background: white;
    border-radius: 20px;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: white;
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    color: #64748b;
    cursor: pointer;
    z-index: 10;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: #4fc3f7;
    color: white;
    transform: rotate(90deg);
}

.modal-body {
    padding: 3rem;
}

/* Responsive Design */
@media (max-width: 1199.98px) {
    .hero-title {
        font-size: 3.5rem;
    }
    
    .hero-stats {
        gap: 3rem;
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid .testimonial-card:last-child {
        grid-column: span 2;
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 991.98px) {
    .case-hero {
        padding: 6rem 0 4rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 2rem;
    }
    
    .stat-item:not(:last-child)::after {
        display: none;
    }
    
    .cases-grid {
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    }
    
    .industry-filters {
        gap: 0.75rem;
    }
    
    .filter-btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .testimonials-section .section-title {
        font-size: 2.5rem;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid .testimonial-card:last-child {
        grid-column: span 1;
        max-width: none;
    }
    
    .testimonials-stats {
        gap: 1.5rem;
    }
}

@media (max-width: 767.98px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .cases-grid {
        grid-template-columns: 1fr;
    }
    
    .case-card {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .industry-filters {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 1rem;
        -webkit-overflow-scrolling: touch;
    }
    
    .filter-btn {
        flex-shrink: 0;
    }
    
    .testimonials-section {
        padding: 4rem 0;
    }
    
    .testimonials-section .section-title {
        font-size: 2rem;
    }
    
    .testimonials-section .section-subtitle {
        font-size: 1rem;
    }
    
    .testimonial-card {
        padding: 1.5rem;
    }
    
    .testimonial-highlight {
        gap: 1rem;
    }
    
    .highlight-value {
        font-size: 1.25rem;
    }
    
    .testimonial-author {
        flex-direction: column;
        text-align: center;
    }
    
    .author-company {
        justify-content: center;
    }
    
    .testimonials-stats {
        flex-direction: column;
        align-items: center;
    }
    
    .stat-box {
        width: 100%;
        max-width: 300px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 575.98px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .case-content {
        padding: 1.5rem;
    }
    
    .case-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .testimonials-section .section-badge {
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
    }
    
    .testimonial-card {
        padding: 1.25rem;
    }
    
    .testimonial-quote p {
        font-size: 0.9rem;
    }
    
    .testimonial-highlight {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .stat-box {
        padding: 1rem 1.5rem;
    }
    
    .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .stat-content .stat-number {
        font-size: 1.5rem;
    }
    
    .modal-body {
        padding: 2rem 1.5rem;
    }
}