/* Case Studies Page Styles */

/* Case Studies Hero Section */
.case-studies-hero {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 120px 0 80px;
    text-align: center;
}

.case-studies-hero h1 {
    font-size: 3.5rem;
    font-weight: 300;
    color: #333;
    margin-bottom: 1rem;
}

.case-studies-hero .hero-subtitle {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* Case Studies Introduction */
.case-studies-intro {
    padding: 80px 0;
}

.intro-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: center;
}

.intro-text h2 {
    font-size: 2.5rem;
    font-weight: 300;
    color: #333;
    margin-bottom: 2rem;
}

.intro-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #666;
    margin-bottom: 1.5rem;
}

.intro-stats {
    display: grid;
    gap: 30px;
}

.stat-item {
    text-align: center;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 8px;
}

.stat-number {
    font-size: 3rem;
    font-weight: 300;
    color: #28a745;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #666;
    font-weight: 500;
}

/* Case Study Sections */
.case-study {
    padding: 80px 0;
}

.case-study.featured-case {
    background: #f8f9fa;
}

.case-header {
    text-align: center;
    margin-bottom: 60px;
}

.case-category {
    display: inline-block;
    background: #28a745;
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.case-header h2 {
    font-size: 2.5rem;
    font-weight: 300;
    color: #333;
    margin-bottom: 1rem;
}

.case-subtitle {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

.case-content {
    display: flow-root;
    line-height: 1.8;
}

.case-image {
    float: left;
    width: 50%;
    margin: 0 25px 15px 0;
    shape-outside: margin-box;
    clear: left;
}

.case-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.case-details {
    text-align: justify;
    line-height: 1.8;
}

.case-section {
    margin-bottom: 25px;
    clear: none;
}

.case-section:first-child .case-image {
    margin-top: 0;
}

.case-section p,
.case-section ul {
    margin-bottom: 1rem;
    text-align: justify;
}

.case-section {
    margin-bottom: 40px;
}

.case-section h3 {
    font-size: 1.5rem;
    color: #333;
    margin-bottom: 1rem;
}

.case-section p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.case-section ul {
    list-style: none;
    padding: 0;
}

.case-section li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 0.5rem;
    color: #666;
    clear: both;
}

.case-section li::before {
    content: '•';
    color: #28a745;
    position: absolute;
    left: 0;
    z-index: 1;
}

/* Results Grid */
.results-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 2rem;
}

.result-item {
    text-align: center;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.result-number {
    font-size: 2rem;
    font-weight: 300;
    color: #28a745;
    margin-bottom: 0.5rem;
}

.result-label {
    color: #666;
    font-size: 0.9rem;
}

/* Case Example Section */
.case-example {
    padding: 4rem 0;
    background-color: #f8f9fa;
}

.case-example h2 {
    text-align: center;
    color: #2c2c2c;
    margin-bottom: 3rem;
}

.case-example .case-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.case-text h3 {
    color: #2c2c2c;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.case-text p {
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.case-challenge strong,
.case-solution strong,
.case-result strong {
    color: #2c2c2c;
}

.case-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Case Studies Grid */
.case-studies-grid {
    padding: 80px 0;
}

.case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.case-item {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.case-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.case-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.case-item-content {
    padding: 30px;
}

.case-item .case-category {
    font-size: 0.8rem;
    margin-bottom: 1rem;
}

.case-item h3 {
    color: #333;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.case-item p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.case-item .btn {
    font-size: 0.9rem;
}

/* Our Process Section */
.our-process {
    padding: 80px 0;
    background: #f8f9fa;
}

.process-steps {
    display: grid;
    gap: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.process-step {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 30px;
    align-items: start;
}

.step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 600;
    flex-shrink: 0;
}

.step-content h3 {
    font-size: 1.5rem;
    color: #333;
    margin-bottom: 1rem;
    font-weight: 500;
}

.step-content p {
    color: #666;
    line-height: 1.7;
    font-size: 1rem;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.testimonial {
    background: #f8f9fa;
    padding: 40px 30px;
    border-radius: 12px;
    position: relative;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.testimonial:hover {
    transform: translateY(-5px);
}

.testimonial::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 30px;
    font-size: 4rem;
    color: #28a745;
    font-family: serif;
    line-height: 1;
}

.testimonial-content {
    margin-bottom: 30px;
}

.testimonial-content p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #333;
    font-style: italic;
    margin: 0;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-info h4 {
    color: #333;
    margin: 0 0 5px 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.author-info p {
    color: #666;
    margin: 0;
    font-size: 0.9rem;
}

/* Case Studies CTA Section */
.case-studies-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    text-align: center;
}

.case-studies-cta .cta-content {
    color: white;
}

.case-studies-cta .cta-content h2 {
    font-size: 3rem;
    font-weight: 300;
    color: white;
    margin-bottom: 1.5rem;
}

.case-studies-cta .cta-content p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.case-studies-cta .cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.case-studies-cta .btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.case-studies-cta .btn-primary {
    background: white;
    color: #28a745;
    border-color: white;
}

.case-studies-cta .btn-primary:hover {
    background: transparent;
    color: white;
    border-color: white;
    text-decoration: none;
}

.case-studies-cta .btn-outline {
    background: transparent;
    color: white;
    border-color: white;
}

.case-studies-cta .btn-outline:hover {
    background: white;
    color: #28a745;
    text-decoration: none;
}

/* Case Studies Page Responsive Design */
@media (max-width: 768px) {
    .case-studies-hero h1 {
        font-size: 2.5rem;
    }
    
    .intro-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .case-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .case-example .case-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
    }
    
    .case-grid {
        grid-template-columns: 1fr;
    }
    
    .case-item-content {
        padding: 20px;
    }
    
    /* Process Steps Responsive */
    .process-step {
        grid-template-columns: 60px 1fr;
        gap: 20px;
    }
    
    .step-number {
        width: 60px;
        height: 60px;
        font-size: 1.2rem;
    }
    
    .step-content h3 {
        font-size: 1.3rem;
    }
    
    /* Testimonials Responsive */
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .testimonial {
        padding: 30px 20px;
    }
    
    .testimonial-content p {
        font-size: 1rem;
    }
    
    /* CTA Responsive */
    .case-studies-cta .cta-content h2 {
        font-size: 2.5rem;
    }
    
    .case-studies-cta .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .case-studies-cta .btn {
        width: 100%;
        max-width: 300px;
    }
    
    /* Case Content Responsive */
    .case-image {
        float: none;
        width: 100%;
        margin: 0 0 30px 0;
    }
    
    .case-image img {
        height: 250px;
    }
    
    .case-details {
        text-align: left;
    }
}