.pg19-hero {
            padding: 120px 0 80px;
            background: linear-gradient(135deg, #0f172a 0%, #1a3a5f 100%);
            color: white;
            position: relative;
            overflow: hidden;
        }
        
        .pg19-hero-bg {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(circle at 10% 20%, rgba(30, 136, 229, 0.15) 0%, transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(130, 211, 43, 0.1) 0%, transparent 40%);
            z-index: 0;
        }
        
        .pg19-hero h1 {
            color: white !important;
            font-size: 3.2rem;
            margin-bottom: 1.5rem;
            background: linear-gradient(135deg, #fff 0%, rgba(255, 255, 255, 0.9) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .pg19-hero-tagline {
            font-size: 1.4rem;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 2rem;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .pg19-hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            padding: 12px 28px;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 2rem;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        
        .pg19-section {
            padding: 5rem 0;
        }
        
        .pg19-section-alt {
            background: var(--light-bg);
            padding: 5rem 0;
        }
        
        /* Professional Feature Grid */
        .pg19-professional-features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2.5rem;
            margin: 3rem 0;
        }
        
        .pg19-professional-card {
            background: white;
            padding: 2.5rem;
            border-radius: 16px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            border: 1px solid var(--border-color);
            transition: all 0.4s ease;
        }
        
        .pg19-professional-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
            border-color: rgba(30, 136, 229, 0.3);
        }
        
        .pg19-professional-card h3 {
            color: var(--primary-color);
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 1.5rem;
        }
        
        .pg19-professional-card h3 i {
            color: var(--premium-blue);
            font-size: 1.8rem;
        }
        
        /* Configuration Matrix */
        .pg19-config-matrix {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin: 2rem 0;
        }
        
        .pg19-config-category {
            background: white;
            padding: 2rem;
            border-radius: 12px;
            border-left: 4px solid var(--accent-color);
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
        }
        
        .pg19-config-category h4 {
            color: var(--primary-color);
            margin-bottom: 1rem;
            font-size: 1.2rem;
        }
        
        .pg19-config-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .pg19-config-list li {
            padding: 0.5rem 0;
            color: var(--gray);
            border-bottom: 1px solid var(--light-gray);
            display: flex;
            align-items: flex-start;
            gap: 10px;
        }
        
        .pg19-config-list li:last-child {
            border-bottom: none;
        }
        
        .pg19-config-list i {
            color: #82D32B;
            font-size: 0.9rem;
            margin-top: 5px;
            flex-shrink: 0;
        }
        
        /* Advanced Screenshots */
        .pg19-screenshot-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin: 3rem 0;
        }
        
        .pg19-screenshot-card {
            background: white;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
            border: 1px solid var(--border-color);
        }
        
        .pg19-screenshot-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
        }
        
        .pg19-screenshot-img {
            width: 100%;
            height: 250px;
            object-fit: cover;
            border-bottom: 1px solid var(--border-color);
        }
        
        .pg19-screenshot-content {
            padding: 1.5rem;
        }
        
        /* Process Visualization */
        .pg19-process-visual {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin: 3rem 0;
        }
        
        .pg19-process-step {
            text-align: center;
            padding: 2rem;
            background: white;
            border-radius: 12px;
            position: relative;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
        }
        
        .pg19-step-number {
            position: absolute;
            top: -15px;
            left: 50%;
            transform: translateX(-50%);
            width: 40px;
            height: 40px;
            background: var(--primary-color);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.2rem;
        }
        
        /* Comparison Section - Professional vs Retail */
        .pg19-pro-comparison {
            background: linear-gradient(135deg, rgba(30, 136, 229, 0.05), rgba(130, 211, 43, 0.05));
            border-radius: 20px;
            padding: 3rem;
            margin: 3rem 0;
            border: 2px solid rgba(30, 136, 229, 0.1);
        }
        
        .pg19-pro-features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }
        
        .pg19-pro-feature {
            display: flex;
            align-items: flex-start;
            gap: 15px;
            padding: 1.5rem;
            background: white;
            border-radius: 12px;
            border: 1px solid var(--border-color);
        }
        
        .pg19-pro-feature i {
            color: var(--premium-blue);
            font-size: 1.5rem;
            margin-top: 3px;
        }
        
        /* Institutional CTA */
        .pg19-institutional-cta {
            background: linear-gradient(135deg, #1a3a5f 0%, #0f172a 100%);
            color: white;
            padding: 4rem;
            border-radius: 20px;
            margin: 4rem 0;
            text-align: center;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .pg19-cta-badge {
            display: inline-block;
            background: rgba(230, 162, 60, 0.2);
            color: #e6a23c;
            padding: 8px 20px;
            border-radius: 20px;
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
            border: 1px solid rgba(230, 162, 60, 0.3);
        }
        
        /* Responsive styles */
        @media (max-width: 992px) {
            .pg19-hero h1 {
                font-size: 2.8rem;
            }
            
            .pg19-professional-features {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 768px) {
            .pg19-hero {
                padding: 100px 0 60px;
            }
            
            .pg19-hero h1 {
                font-size: 2.4rem;
            }
            
            .pg19-section,
            .pg19-section-alt {
                padding: 3rem 0;
            }
            
            .pg19-professional-card,
            .pg19-pro-comparison {
                padding: 2rem;
            }
            
            .pg19-institutional-cta {
                padding: 3rem 1.5rem;
            }
        }
        
        @media (max-width: 480px) {
            .pg19-hero h1 {
                font-size: 2rem;
            }
            
            .pg19-hero-tagline {
                font-size: 1.1rem;
            }
            
            .pg19-professional-card {
                padding: 1.5rem;
            }
        }

        .pg19-carousel {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    margin: 2rem 0;
}

.pg19-carousel-container {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
}

.pg19-carousel-slide {
    display: none;
    animation: pg19FadeIn 0.5s ease;
}

.pg19-carousel-slide.active {
    display: block;
}

.pg19-carousel-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.pg19-carousel-image {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color);
}

.pg19-carousel-img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.pg19-carousel-img:hover {
    transform: scale(1.02);
}

.pg19-carousel-info {
    padding-right: 1rem;
}

.pg19-carousel-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--premium-blue), #1565c0);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.pg19-carousel-info h3 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.pg19-carousel-info p {
    color: var(--gray);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.pg19-carousel-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pg19-carousel-features li {
    margin-bottom: 1rem;
    padding-left: 2rem;
    position: relative;
    color: var(--text-color);
    line-height: 1.5;
}

.pg19-carousel-features i {
    position: absolute;
    left: 0;
    top: 3px;
    color: var(--accent-color);
    font-size: 1.1rem;
}

/* Carousel Navigation */
.pg19-carousel-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.pg19-carousel-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.pg19-carousel-btn:hover {
    background: var(--secondary-color);
    transform: scale(1.1);
}

.pg19-carousel-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.pg19-carousel-indicators {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.pg19-carousel-indicator {
    padding: 12px 24px;
    background: var(--light-bg);
    border: 2px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    color: var(--gray);
    min-width: 140px;
    text-align: center;
}

.pg19-carousel-indicator.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(26, 58, 95, 0.2);
}

.pg19-carousel-indicator:hover:not(.active) {
    background: white;
    border-color: var(--border-color);
    color: var(--primary-color);
}

.pg19-carousel-counter {
    text-align: center;
    margin-top: 1.5rem;
    color: var(--gray);
    font-size: 1.1rem;
    font-weight: 600;
}

.pg19-current-slide {
    color: var(--primary-color);
    font-weight: 800;
}

/* Carousel Animations */
@keyframes pg19FadeIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive Carousel */
@media (max-width: 992px) {
    .pg19-carousel-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .pg19-carousel-info {
        padding-right: 0;
        padding-left: 0;
    }
    
    .pg19-carousel-indicator {
        min-width: 120px;
        padding: 10px 16px;
        font-size: 0.9rem;
    }
}

@media (max-width: 768px) {
    .pg19-carousel {
        padding: 1.5rem;
    }
    
    .pg19-carousel-nav {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .pg19-carousel-indicators {
        order: -1;
    }
    
    .pg19-carousel-btn {
        width: 45px;
        height: 45px;
    }
    
    .pg19-carousel-info h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 576px) {
    .pg19-carousel-indicators {
        flex-direction: column;
        align-items: center;
    }
    
    .pg19-carousel-indicator {
        width: 100%;
        max-width: 250px;
    }
}

/* Advanced Professional Capabilities Styles */
.pg19-advanced-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.pg19-advanced-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-color);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.1);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pg19-advanced-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    border-color: rgba(30, 136, 229, 0.3);
}

.pg19-card-header {
    padding: 2rem 2rem 1.5rem;
    position: relative;
    border-bottom: 1px solid var(--border-color);
    background: linear-gradient(to bottom, white, var(--light-bg));
}

.pg19-icon-circle {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--accent-color), #f59e0b);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 10px 20px rgba(230, 162, 60, 0.3);
}

.pg19-card-header h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.pg19-card-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: var(--light-bg);
    color: var(--primary-color);
    padding: 6px 15px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid var(--border-color);
}

.pg19-card-content {
    padding: 1.5rem 2rem;
    flex-grow: 1;
}

.pg19-card-intro {
    color: var(--gray);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.pg19-feature-highlights {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.pg19-highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: var(--light-bg);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.pg19-highlight-item:hover {
    background: white;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transform: translateX(5px);
}

.pg19-highlight-item i {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.pg19-highlight-item h4 {
    color: var(--primary-color);
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.pg19-highlight-item p {
    color: var(--gray);
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.4;
}

/* Details Toggle */
.pg19-details-toggle {
    width: 100%;
    background: transparent;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    color: var(--primary-color);
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.pg19-details-toggle:hover {
    background: var(--light-bg);
    border-color: var(--primary-color);
}

.pg19-details-toggle.active {
    background: var(--light-bg);
    border-color: var(--primary-color);
}

.pg19-details-toggle.active .fa-chevron-down {
    transform: rotate(180deg);
}

.pg19-toggle-text {
    font-size: 0.95rem;
}

.pg19-details-toggle i {
    transition: transform 0.3s ease;
    font-size: 0.9rem;
}

/* Details Panel */
.pg19-details-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease, opacity 0.3s ease;
    opacity: 0;
}

.pg19-details-panel.active {
    max-height: 800px;
    opacity: 1;
    margin-top: 1.5rem;
}

.pg19-details-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--light-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.pg19-detail-category h5 {
    color: var(--primary-color);
    font-size: 1rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.pg19-detail-category h5 i {
    color: var(--accent-color);
}

.pg19-detail-category ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pg19-detail-category li {
    padding: 0.5rem 0;
    color: var(--gray);
    font-size: 0.9rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding-left: 1.5rem;
    position: relative;
}

.pg19-detail-category li:before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.pg19-detail-category li:last-child {
    border-bottom: none;
}

/* Card Footer */
.pg19-card-footer {
    padding: 1.5rem 2rem;
    border-top: 1px solid var(--border-color);
    background: var(--light-bg);
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.pg19-tag {
    background: white;
    color: var(--primary-color);
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.pg19-tag:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

/* Legend */
.pg19-legend {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.pg19-legend-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray);
    font-size: 0.9rem;
    font-weight: 500;
}

.pg19-legend-icon {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

/* Card Hover Effects */
.pg19-advanced-card[data-card="design"]:hover .pg19-icon-circle {
    box-shadow: 0 15px 30px rgba(230, 162, 60, 0.4);
}

.pg19-advanced-card[data-card="execution"]:hover .pg19-icon-circle {
    box-shadow: 0 15px 30px rgba(30, 136, 229, 0.4);
}

.pg19-advanced-card[data-card="management"]:hover .pg19-icon-circle {
    box-shadow: 0 15px 30px rgba(67, 160, 71, 0.4);
}

.pg19-advanced-card[data-card="risk"]:hover .pg19-icon-circle {
    box-shadow: 0 15px 30px rgba(229, 57, 53, 0.4);
}

/* Responsive Design */
@media (min-width: 1200px) {
    .pg19-advanced-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .pg19-advanced-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .pg19-details-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .pg19-card-header,
    .pg19-card-content,
    .pg19-card-footer {
        padding: 1.5rem;
    }
    
    .pg19-legend {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
}

/* Animation for cards */
@keyframes pg19CardAppear {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.pg19-advanced-card {
    animation: pg19CardAppear 0.6s ease forwards;
    opacity: 0;
}

.pg19-advanced-card:nth-child(1) { animation-delay: 0.1s; }
.pg19-advanced-card:nth-child(2) { animation-delay: 0.2s; }
.pg19-advanced-card:nth-child(3) { animation-delay: 0.3s; }
.pg19-advanced-card:nth-child(4) { animation-delay: 0.4s; }

.pg19-content-box {
    background: white;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    padding: 1.5rem;
    margin: 2rem 0;
}

.pg19-content-box h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-weight: 700;
}

.pg19-content-box p {
    color: var(--gray);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.pg19-content-box ul:not(.pg19-risk-list) {
    color: var(--text-color);
}

.pg19-content-box .hero-benefits-list li {
    color: var(--text-color);
}
.pg19-risk-analysis-box {
    background: white;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    padding: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.pg19-risk-analysis-box h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-weight: 700;
}

.pg19-risk-analysis-box > p {
    color: var(--gray);
    margin: 0 0 1rem 0;
    line-height: 1.5;
}

/* Custom Risk List */
.pg19-risk-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.pg19-risk-list li {
    color: var(--text-color);
    margin-bottom: 0.75rem;
    padding-left: 1.8rem;
    position: relative;
    line-height: 1.5;
}

.pg19-risk-list li:last-child {
    margin-bottom: 0;
}

.pg19-risk-list i {
    position: absolute;
    left: 0;
    top: 4px;
    color: #82D32B;
    font-size: 0.9rem;
}

/* If you want to keep hero-benefits-list styling but fix colors */
.pg19-risk-analysis-box .hero-benefits-list {
    color: var(--text-color);
}

.pg19-risk-analysis-box .hero-benefits-list li {
    color: var(--text-color);
}
.pg19-cta-primary {
    background: linear-gradient(135deg, #e6a23c, #f59e0b) !important;
    /* other styles */
}

.pg19-cta-secondary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important;
    /* other styles */
}

.pg19-dark-bg-telegram {
    background: rgba(255, 255, 255, 0.1) !important;
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
    color: white !important;
}

.pg19-light-bg-telegram {
    background: rgba(30, 136, 229, 0.1) !important;
    border: 2px solid rgba(30, 136, 229, 0.3) !important;
    color: var(--primary-color) !important;
}