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

        /* Header */
        .header {
            text-align: center;
            padding: 120px 0 60px 0;
            border-bottom: 1px solid #21262d;
        }

        .page-title {
            font-size: clamp(2.5rem, 8vw, 4rem);
            font-weight: 700;
            margin-bottom: 20px;
            color: #00d4ff;
            text-shadow:
                0 0 3px #00d4ff,
                0 0 6px #00d4ff,
                0 0 12px #00d4ff30;
        }

        .page-subtitle {
            font-size: 1.2rem;
            color: #8b949e;
            font-weight: 400;
        }

        /* Main Content */
        .main {
            padding: 60px 0;
        }

        .section {
            margin-bottom: 60px;
        }

        .section-title {
            font-size: clamp(1.3rem, 4vw, 1.8rem);
            color: #f0f6fc;
            margin-bottom: 30px;
            position: relative;
            padding-left: 30px;
        }

        .section-title::before {
            content: '>';
            position: absolute;
            left: 0;
            color: #00ff88;
            font-weight: 700;
        }

        /* Intro Box */
        .intro-box {
            background: rgba(22, 27, 34, 0.6);
            border: 1px solid #30363d;
            border-left: 3px solid #58a6ff;
            border-radius: 8px;
            padding: 25px;
            margin-bottom: 40px;
        }

        .intro-box h3 {
            color: #58a6ff;
            font-size: 1.2rem;
            margin-bottom: 15px;
        }

        .intro-box ul {
            list-style: none;
            padding-left: 0;
        }

        .intro-box ul li {
            margin: 10px 0;
            padding-left: 25px;
            position: relative;
            color: #c9d1d9;
        }

        .intro-box ul li::before {
            content: '▸';
            position: absolute;
            left: 0;
            color: #00ff88;
        }

        .intro-box strong {
            color: #00d4ff;
        }

        /* Tech Note */
        .tech-note {
            background: rgba(255, 71, 87, 0.05);
            border: 1px solid #30363d;
            border-left: 3px solid #ff4757;
            border-radius: 8px;
            padding: 20px;
            margin-bottom: 40px;
            font-size: 0.95rem;
        }

        .tech-note strong {
            color: #ff4757;
        }

        .tech-details.hidden {
            max-height: 0;
            opacity: 0;
            visibility: hidden;
            transform: translateY(-10px);
            overflow: hidden;
        }

        .tech-details {
            display: block;
            max-height: 1000px;
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
            overflow: visible;
            transition: max-height 0.4s ease, opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
        }

        @keyframes fadeIn {
            to { display: block; }
        }

        /* Option Cards with Expand/Collapse */
        .option-card {
            background: rgba(22, 27, 34, 0.6);
            border: 1px solid #30363d;
            border-radius: 12px;
            padding: 30px;
            margin-bottom: 30px;
            position: relative;
            cursor: pointer;
        }

        .option-card:hover {
            border-color: #58a6ff;
            transform: translateY(-2px);
        }

        .option-card.expanded {
            border-color: #00d4ff;
            box-shadow: 0 15px 40px rgba(0, 212, 255, 0.15);
        }

        .recommended-badge {
            position: absolute;
            top: -15px;
            right: 30px;
            background: linear-gradient(90deg, #00ff88, #00d4ff);
            color: #0a0e14;
            padding: 6px 15px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 700;
            text-transform: uppercase;
            box-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
            z-index: 10;
        }

        .expand-indicator {
            position: absolute;
            top: 30px;
            right: 30px;
            font-size: 1.3em;
            color: #00d4ff;
            transition: transform 0.3s ease;
            pointer-events: none;
        }

        .option-card.expanded .expand-indicator {
            transform: rotate(180deg);
        }

        .option-header {
            display: flex;
            align-items: center;
            padding-bottom: 15px;
        }

        .option-number {
            background: linear-gradient(135deg, #00d4ff 0%, #0284c7 100%);
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8em;
            font-weight: bold;
            margin-right: 20px;
            box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
            color: #0a0e14;
            flex-shrink: 0;
        }

        .option-title h2 {
            color: #58a6ff;
            font-size: 1.5rem;
            margin: 0;
            padding: 0;
            border: none;
        }

        .option-desc {
            color: #8b949e;
            font-size: 0.95rem;
            margin-top: 5px;
        }

        .option-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.5s ease-in-out;
        }

        .option-card.expanded .option-content {
            max-height: 10000px;
        }

        /* Schema Box */
        .schema-box {
            background: rgba(0, 0, 0, 0.4);
            border: 1px solid #30363d;
            border-radius: 8px;
            padding: 20px;
            margin: 20px 0;
            overflow-x: auto;
        }

        .schema-box pre {
            color: #00d4ff;
            font-family: 'JetBrains Mono', monospace;
            line-height: 1.6;
            font-size: 0.85rem;
        }

        /* Horizontal Schema Box */
        .schema-box-horizontal {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 15px;
            margin: 30px 0;
            padding: 30px 20px;
            background: rgba(0, 212, 255, 0.03);
            border: 1px solid rgba(0, 212, 255, 0.2);
            border-radius: 12px;
            overflow-x: auto;
            flex-wrap: wrap;
        }

        .schema-step {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            min-width: 140px;
            padding: 20px;
            background: rgba(13, 17, 23, 0.8);
            border: 1px solid #30363d;
            border-radius: 10px;
        }

        .schema-step:hover {
            transform: translateY(-5px);
            border-color: #00d4ff;
            box-shadow: 0 5px 20px rgba(0, 212, 255, 0.2);
        }

        .schema-icon {
            font-size: 2.5rem;
            margin-bottom: 10px;
            filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.3));
        }

        .schema-label {
            font-size: 1rem;
            font-weight: 600;
            color: #00d4ff;
            margin-bottom: 8px;
        }

        .schema-desc {
            font-size: 0.85rem;
            color: #8b949e;
            line-height: 1.4;
        }

        .schema-arrow {
            font-size: 2rem;
            color: #58a6ff;
            font-weight: bold;
            flex-shrink: 0;
        }

        /* Pros/Cons Grid */
        .pros-cons-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 25px;
            margin: 25px 0;
        }

        .pros-box, .cons-box {
            padding: 20px;
            border-radius: 8px;
            border: 1px solid;
        }

        .pros-box {
            background: rgba(0, 255, 136, 0.05);
            border-color: rgba(0, 255, 136, 0.3);
        }

        .cons-box {
            background: rgba(255, 71, 87, 0.05);
            border-color: rgba(255, 71, 87, 0.3);
        }

        .pros-box h3 {
            color: #00ff88;
            margin-top: 0;
            font-size: 1.2em;
        }

        .cons-box h3 {
            color: #ff4757;
            margin-top: 0;
            font-size: 1.2em;
        }

        .pros-box ul, .cons-box ul {
            list-style: none;
            padding-left: 0;
            margin-top: 15px;
        }

        .pros-box li, .cons-box li {
            margin: 10px 0;
            padding-left: 25px;
            position: relative;
            color: #c9d1d9;
        }

        .pros-box li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: #00ff88;
            font-weight: 700;
        }

        .cons-box li::before {
            content: '✗';
            position: absolute;
            left: 0;
            color: #ff4757;
            font-weight: 700;
        }

        /* Cost Box */
        .cost-box {
            background: rgba(255, 165, 2, 0.05);
            border: 1px solid rgba(255, 165, 2, 0.3);
            padding: 20px;
            border-radius: 8px;
            margin-top: 20px;
        }

        .cost-box strong {
            color: #ffa502;
            font-size: 1.1em;
        }

        .price-disclaimer {
            background: rgba(88, 166, 255, 0.05);
            border: 1px solid rgba(88, 166, 255, 0.2);
            padding: 12px;
            border-radius: 6px;
            margin-top: 10px;
            font-size: 0.85em;
            color: #8b949e;
            font-style: italic;
        }

        .price-disclaimer a {
            color: #58a6ff;
            text-decoration: none;
        }

        .price-disclaimer a:hover {
            color: #00d4ff;
        }

        /* Equipment Grid */
        .equipment-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
            margin: 25px 0;
        }

        .equipment-card {
            background: rgba(22, 27, 34, 0.6);
            border: 1px solid #30363d;
            border-radius: 10px;
            padding: 20px;
        }

        .equipment-card:hover {
            border-color: #58a6ff;
            box-shadow: 0 5px 20px rgba(88, 166, 255, 0.2);
            transform: translateY(-3px);
        }

        .equipment-card h4 {
            color: #58a6ff;
            margin-bottom: 10px;
            font-size: 1.1rem;
        }

        .equipment-card .price {
            color: #ffa502;
            font-size: 1.3em;
            font-weight: bold;
            margin: 10px 0;
        }

        .equipment-card .specs {
            color: #8b949e;
            font-size: 0.9em;
            margin-top: 10px;
            line-height: 1.8;
        }

        .equipment-card a {
            color: #58a6ff;
            text-decoration: none;
            border-bottom: 1px dashed rgba(88, 166, 255, 0.5);
        }

        .equipment-card a:hover {
            color: #00d4ff;
            border-bottom-color: #00d4ff;
        }

        /* Comparison Table */
        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            margin: 30px 0;
            background: rgba(22, 27, 34, 0.6);
            border-radius: 10px;
            overflow: hidden;
            border: 1px solid #30363d;
        }

        .comparison-table th {
            background: rgba(88, 166, 255, 0.1);
            color: #58a6ff;
            padding: 15px;
            text-align: left;
            font-weight: 600;
            border-bottom: 2px solid #30363d;
        }

        .comparison-table td {
            padding: 12px 15px;
            border-bottom: 1px solid #21262d;
            color: #c9d1d9;
        }

        .comparison-table tr:hover {
            background: rgba(88, 166, 255, 0.05);
        }

        .check-mark {
            color: #00ff88;
            font-weight: bold;
        }

        .cross-mark {
            color: #ff4757;
            font-weight: bold;
        }

        /* Pricing Section */
        .pricing-section {
            background: rgba(88, 166, 255, 0.05);
            border: 1px solid rgba(88, 166, 255, 0.3);
            padding: 30px;
            border-radius: 12px;
            margin: 30px 0;
        }

        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 25px;
            margin-top: 25px;
        }

        .price-card {
            background: rgba(22, 27, 34, 0.8);
            border: 1px solid #30363d;
            border-radius: 10px;
            padding: 25px;
            text-align: center;
        }

        .price-card:hover {
            border-color: #58a6ff;
            transform: translateY(-5px);
        }

        .price-card h4 {
            color: #58a6ff;
            font-size: 1.2em;
            margin-bottom: 15px;
        }

        .price-amount {
            font-size: 2.2em;
            color: #00d4ff;
            font-weight: bold;
            margin: 15px 0;
        }

        .price-note {
            color: #8b949e;
            font-size: 0.9em;
            margin-top: 10px;
        }

        /* Highlight Box */
        .highlight-box {
            background: rgba(0, 212, 255, 0.05);
            border: 2px solid #00d4ff;
            border-radius: 10px;
            padding: 25px;
            margin: 25px 0;
            text-align: center;
        }

        .highlight-box p {
            font-size: 1.05em;
            color: #e6edf3;
            line-height: 1.8;
        }

        .highlight-box strong {
            color: #00d4ff;
            font-size: 1.15em;
        }

        /* Services Section */
        .services-section {
            background: linear-gradient(135deg, rgba(88, 166, 255, 0.1) 0%, rgba(0, 212, 255, 0.1) 100%);
            border: 1px solid rgba(88, 166, 255, 0.3);
            padding: 35px;
            border-radius: 12px;
            margin: 40px 0;
            text-align: center;
        }

        .services-section h2 {
            color: #58a6ff;
            font-size: 1.8em;
            margin-bottom: 20px;
            padding: 0;
            border: none;
        }

        .services-section a {
            display: inline-block;
            background: linear-gradient(135deg, #58a6ff 0%, #00d4ff 100%);
            color: #0a0e14;
            padding: 15px 40px;
            border-radius: 8px;
            text-decoration: none;
            font-size: 1.05em;
            font-weight: bold;
            margin-top: 20px;
        }

        .services-section a:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 20px rgba(88, 166, 255, 0.4);
        }

        /* Recommendations */
        .recommendations-section {
            background: rgba(0, 255, 136, 0.05);
            border: 1px solid rgba(0, 255, 136, 0.3);
            padding: 35px;
            border-radius: 12px;
            margin: 40px 0;
        }

        .recommendations-section h2 {
            color: #00ff88;
            font-size: 1.8em;
            margin-bottom: 25px;
            padding: 0;
            border: none;
        }

        .recommendations-section h3 {
            color: #00ff88;
            font-size: 1.3em;
            margin-top: 25px;
            margin-bottom: 10px;
        }

        .recommendations-section ul {
            list-style: none;
            padding-left: 0;
            margin: 10px 0;
        }

        .recommendations-section ul li {
            margin: 10px 0;
            padding-left: 25px;
            position: relative;
            color: #c9d1d9;
        }

        .recommendations-section ul li::before {
            content: '▸';
            position: absolute;
            left: 0;
            color: #00ff88;
            font-weight: 700;
        }

        /* Footer */
        .footer {
            text-align: center;
            padding: 40px 0;
            border-top: 1px solid #21262d;
            color: #8b949e;
            font-size: 0.9rem;
            margin-top: 60px;
        }

        .footer .php-tag {
            color: #ff7b72;
            font-weight: 500;
        }


        /* Animations */
        .option-card {
            animation: fadeInUp 0.8s ease forwards;
        }

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

        @keyframes fadeInUp {
            from {
                transform: translateY(30px);
            }
            to {
                display: block;

            }
        }

        /* Responsive */
        @media (max-width: 968px) {
            .pros-cons-grid {
                grid-template-columns: 1fr;
            }
        }

        /* Tablet and medium screens - improve navbar spacing */

        @media (max-width: 768px) {
            .container {
                padding: 0 15px;
            }

            .header {
                padding: 100px 0 40px 0;
            }

            .page-title {
                font-size: clamp(2rem, 10vw, 3rem);
            }

            .option-card {
                padding: 20px;
            }

            .option-number {
                width: 50px;
                height: 50px;
                font-size: 1.5em;
            }

            .expand-indicator {
                font-size: 1.1em;
                top: 20px;
                right: 20px;
            }

            .table-scroll-wrapper {
                overflow: visible;
                margin: 0;
                padding: 0;
            }

            .comparison-table {
                display: block;
                border: none;
                background: none;
                overflow: visible;
                border-radius: 0;
            }

            .comparison-table thead {
                display: none;
            }

            .comparison-table tbody {
                display: block;
            }

            .comparison-table tr {
                display: block;
                margin-bottom: 12px;
                background: rgba(22, 27, 34, 0.6);
                border: 1px solid #30363d;
                border-radius: 8px;
                padding: 12px;
            }

            .comparison-table tr:hover {
                background: rgba(22, 27, 34, 0.6);
            }

            .comparison-table td {
                display: flex;
                justify-content: space-between;
                align-items: baseline;
                padding: 6px 0;
                border-bottom: 1px solid rgba(48, 54, 61, 0.3);
                gap: 8px;
            }

            .comparison-table td:first-child {
                display: block;
                color: #58a6ff;
                font-size: 0.9rem;
                margin-bottom: 4px;
                padding-bottom: 8px;
                border-bottom: 1px solid #30363d;
            }

            .comparison-table td:last-child {
                border-bottom: none;
            }

            .comparison-table td:not(:first-child)::before {
                font-weight: 600;
                color: #8b949e;
                font-size: 0.75rem;
                min-width: 40%;
                flex-shrink: 0;
            }

            :lang(uk) .comparison-table td:nth-child(2)::before { content: "Вар. 1 (Локально)"; }
            :lang(uk) .comparison-table td:nth-child(3)::before { content: "Вар. 2 (Хмара)"; }
            :lang(uk) .comparison-table td:nth-child(4)::before { content: "Вар. 3 (Комбіновано)"; }
            :lang(en) .comparison-table td:nth-child(2)::before { content: "Opt. 1 (Local)"; }
            :lang(en) .comparison-table td:nth-child(3)::before { content: "Opt. 2 (Cloud)"; }
            :lang(en) .comparison-table td:nth-child(4)::before { content: "Opt. 3 (Hybrid)"; }
        }

        body.light-theme .header {
            border-bottom: 1px solid #d0d7de;
        }

        body.light-theme .page-title {
            color: #0969da;
            text-shadow: 0 0 15px rgba(9, 105, 218, 0.2);
        }

        body.light-theme .page-subtitle {
            color: #57606a;
        }

        body.light-theme .section-title {
            color: #24292f;
        }

        body.light-theme .section-title::before {
            color: #00884d;
        }

        body.light-theme .intro-box {
            background: rgba(255, 255, 255, 0.8);
            border: 1px solid #d0d7de;
            border-left: 4px solid #0969da;
        }

        body.light-theme .intro-box h3 {
            color: #0969da;
        }

        body.light-theme .intro-box p,
        body.light-theme .intro-box ul li {
            color: #24292f;
        }

        body.light-theme .intro-box ul li::before {
            color: #00884d;
        }

        body.light-theme .option-card {
            background: rgba(255, 255, 255, 0.8);
            border: 1px solid #d0d7de;
        }

        body.light-theme .option-card:hover {
            border-color: #0969da;
        }

        body.light-theme .option-card h2 {
            color: #0969da;
        }

        body.light-theme .option-desc {
            color: #57606a;
        }

        body.light-theme .tech-note {
            background: rgba(9, 105, 218, 0.05);
            border-left: 4px solid #0969da;
        }

        body.light-theme .tech-note strong {
            color: #0969da;
        }

        body.light-theme .tech-note p {
            color: #24292f;
        }

        body.light-theme .pros-box {
            background: rgba(0, 136, 77, 0.05);
            border-color: rgba(0, 136, 77, 0.3);
        }

        body.light-theme .cons-box {
            background: rgba(204, 51, 68, 0.05);
            border-color: rgba(204, 51, 68, 0.3);
        }

        body.light-theme .footer {
            border-top: 1px solid #d0d7de;
            color: #57606a;
        }

        body.light-theme .footer .php-tag {
            color: #cf222e;
        }