/* ===== CASE STUDY SECTION STYLES ===== */
        #case-study-section {
            padding: 100px 0;
            background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
            position: relative;
            overflow: hidden;
        }

        #case-study-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(circle at 15% 25%, rgba(37, 211, 102, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 85% 75%, rgba(37, 99, 235, 0.05) 0%, transparent 50%);
            pointer-events: none;
        }

        #case-study-section #case-study-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            position: relative;
            z-index: 1;
        }

        /* ===== HEADER STYLES ===== */
        #case-study-section #case-study-header {
            text-align: center;
            margin-bottom: 70px;
        }

        #case-study-section #case-study-header #case-study-title {
          font-size: 3.5rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 20px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--accent) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
          
           
        }



        #case-study-section #case-study-header #case-study-subtitle {
            font-size: 1.2rem;
            color: var(--text-secondary);
            max-width: 650px;
            margin: 0 auto;
        }

        /* ===== CASE STUDY CARD STYLES ===== */
        #case-study-section #case-study-card {
            background: var(--bg-primary);
            border-radius: 24px;
            box-shadow: var(--shadow-xl);
            overflow: hidden;
            margin-bottom: 60px;
            opacity: 0;
            transform: translateY(50px);
            border: 2px solid var(--border-color);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

        #case-study-section #case-study-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 35px 70px -12px rgba(0, 0, 0, 0.18);
            border-color: var(--primary);
        }

        /* ===== CARD HEADER STYLES ===== */
        #case-study-section #case-study-card #case-study-card-header {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            padding: 40px;
            color: white;
            position: relative;
            overflow: hidden;
        }

        #case-study-section #case-study-card #case-study-card-header::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 40%;
            height: 200%;
            background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
            transform: rotate(15deg);
            pointer-events: none;
        }

        #case-study-section #case-study-card #case-study-card-header #case-study-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255,255,255,0.2);
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 20px;
            backdrop-filter: blur(10px);
        }

        #case-study-section #case-study-card #case-study-card-header #case-study-company {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: white;
        }

        #case-study-section #case-study-card #case-study-card-header #case-study-industry {
            font-size: 1.1rem;
            opacity: 0.9;
        }

        /* ===== CARD CONTENT STYLES ===== */
        #case-study-section #case-study-card #case-study-content {
            padding: 50px 40px;
        }

        #case-study-section #case-study-card #case-study-content #case-study-grid {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        /* ===== CHALLENGE, SOLUTION, RESULTS STYLES ===== */
        #case-study-section #case-study-card #case-study-content .case-study-item {
            text-align: center;
            padding: 30px 20px;
            border-radius: 16px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        #case-study-section #case-study-card #case-study-content .case-study-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            opacity: 0;
            transition: opacity 0.3s ease;
            z-index: 0;
        }

        #case-study-section #case-study-card #case-study-content .case-study-item:hover::before {
            opacity: 1;
        }

        #case-study-section #case-study-card #case-study-content .case-study-item > * {
            position: relative;
            z-index: 1;
        }

        #case-study-section #case-study-card #case-study-content #case-study-challenge {
            background: rgba(239, 68, 68, 0.05);
            border: 2px solid rgba(239, 68, 68, 0.1);
        }

        #case-study-section #case-study-card #case-study-content #case-study-challenge::before {
            background: linear-gradient(135deg, rgba(239, 68, 68, 0.05), rgba(239, 68, 68, 0.02));
        }

        #case-study-section #case-study-card #case-study-content #case-study-solution {
            background: rgba(37, 99, 235, 0.05);
            border: 2px solid rgba(37, 99, 235, 0.1);
        }

        #case-study-section #case-study-card #case-study-content #case-study-solution::before {
            background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(37, 99, 235, 0.02));
        }

        #case-study-section #case-study-card #case-study-content #case-study-results {
            background: rgba(37, 211, 102, 0.05);
            border: 2px solid rgba(37, 211, 102, 0.1);
        }

        #case-study-section #case-study-card #case-study-content #case-study-results::before {
            background: linear-gradient(135deg, rgba(37, 211, 102, 0.05), rgba(37, 211, 102, 0.02));
        }

        #case-study-section #case-study-card #case-study-content .case-study-item .case-study-icon {
            width: 70px;
            height: 70px;
            margin: 0 auto 20px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            color: white;
            transition: all 0.3s ease;
        }

        #case-study-section #case-study-card #case-study-content #case-study-challenge .case-study-icon {
            background: linear-gradient(135deg, #d34949 0%, #dc2626 100%);
        }

        #case-study-section #case-study-card #case-study-content #case-study-solution .case-study-icon {
            background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
        }

        #case-study-section #case-study-card #case-study-content #case-study-results .case-study-icon {
            background: linear-gradient(135deg, var(--primary) 0%, var(--success) 100%);
        }

        #case-study-section #case-study-card #case-study-content .case-study-item:hover .case-study-icon {
            transform: scale(1.1) rotate(5deg);
        }

        #case-study-section #case-study-card #case-study-content .case-study-item .case-study-item-title {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 15px;
            color: var(--text-primary);
        }

        #case-study-section #case-study-card #case-study-content .case-study-item .case-study-item-text {
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.6;
        }

        /* ===== RESULTS METRICS STYLES ===== */
        #case-study-section #case-study-card #case-study-content #case-study-metrics {
            display: flex;
            justify-content: center;
            gap: 60px;
            padding: 30px 0;
            border-top: 2px solid var(--border-color);
        }

        #case-study-section #case-study-card #case-study-content #case-study-metrics .case-study-metric {
            text-align: center;
        }

        #case-study-section #case-study-card #case-study-content #case-study-metrics .case-study-metric .case-study-metric-number {
            font-size: 2.5rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 8px;
            line-height: 1;
        }

        #case-study-section #case-study-card #case-study-content #case-study-metrics .case-study-metric .case-study-metric-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
            font-weight: 600;
        }

        /* ===== CTA SECTION STYLES ===== */
        #case-study-section #case-study-cta {
            text-align: center;
        }

        #case-study-section #case-study-cta #case-study-cta-button {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: white;
            text-decoration: none;
            padding: 18px 35px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1.1rem;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
            position: relative;
            overflow: hidden;
        }

        #case-study-section #case-study-cta #case-study-cta-button::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
            transition: left 0.5s ease;
        }

        #case-study-section #case-study-cta #case-study-cta-button:hover::before {
            left: 100%;
        }

        #case-study-section #case-study-cta #case-study-cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 35px rgba(37, 211, 102, 0.4);
        }

        #case-study-section #case-study-cta #case-study-cta-button .case-study-cta-icon {
            transition: transform 0.3s ease;
        }

        #case-study-section #case-study-cta #case-study-cta-button:hover .case-study-cta-icon {
            transform: translateX(5px);
        }

        /* ===== RESPONSIVE DESIGN ===== */
        @media (max-width: 768px) {
            #case-study-section {
                padding: 80px 0;
            }

            #case-study-section #case-study-header #case-study-title {
                font-size: 2.2rem;
            }

            #case-study-section #case-study-card #case-study-content #case-study-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            #case-study-section #case-study-card #case-study-card-header,
            #case-study-section #case-study-card #case-study-content {
                padding: 30px 20px;
            }

            #case-study-section #case-study-card #case-study-content #case-study-metrics {
                flex-direction: column;
                gap: 30px;
            }

            #case-study-section #case-study-container {
                padding: 0 15px;
            }
        }

        @media (max-width: 480px) {
            #case-study-section #case-study-header #case-study-title {
                font-size: 1.8rem;
            }

            #case-study-section #case-study-card #case-study-content .case-study-item {
                padding: 20px 15px;
            }
        }