:root {
            --primary-color: #2c3e50;
            --secondary-color: #3498db;
            --accent-color: #e74c3c;
            --light-color: #f8f9fa;
            --dark-color: #212529;
            --success-color: #28a745;
            --danger-color: #dc3545;
            --warning-color: #ffc107;
            --info-color: #17a2b8;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: white;
        }
        /* Layout */
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        .row {
            display: flex;
            flex-wrap: wrap;
            margin: 0 -15px;
        }
        .col-lg-8 {
            width: 66.6666%;
            padding: 0 15px;
        }
        .col-lg-4 {
            width: 33.3333%;
            padding: 0 15px;
        }
        @media (max-width: 992px) {
            .col-lg-8, .col-lg-4 {
                width: 100%;
            }
        }
        /* Navigation */
        .navbar {
            position: sticky;
            top: 0;
            background-color: var(--primary-color);
            padding: 15px 0;
            z-index: 1000;
        }
        .navbar-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .navbar-brand {
            color: white;
            font-weight: bold;
            font-size: 1.5rem;
            text-decoration: none;
        }
        .navbar-toggle {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.5rem;
            cursor: pointer;
        }
        .navbar-menu {
            display: flex;
            list-style: none;
        }
        .navbar-item {
            margin-left: 20px;
        }
        .navbar-link {
            color: white;
            text-decoration: none;
            padding: 5px 0;
        }
        .navbar-link:hover {
            opacity: 0.8;
        }
        .navbar-actions {
            display: flex;
            gap: 10px;
        }
        .btn {
            display: inline-block;
            padding: 8px 16px;
            border-radius: 4px;
            text-decoration: none;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        .btn-outline-light {
            border: 1px solid white;
            color: white;
            background: transparent;
        }
        .btn-outline-light:hover {
            background: white;
            color: var(--primary-color);
        }
        .btn-light {
            background: white;
            color: var(--primary-color);
            border: 1px solid white;
        }
        .btn-light:hover {
            background: #e2e6ea;
            border-color: #dae0e5;
        }
        /* Hero Section */
        .hero-section {
            background: linear-gradient(135deg, rgba(44,62,80,0.9) 0%, rgba(52,152,219,0.8) 100%),
                        url('/wp-content/uploads/main2.png') center/cover;
            padding: 120px 0;
            color: white;
            text-align: center;
        }
        .hero-title {
            font-size: 2.5rem;
            font-weight: bold;
            margin-bottom: 20px;
        }
        .hero-lead {
            font-size: 1.25rem;
            margin-bottom: 30px;
        }
        .hero-actions {
            display: flex;
            justify-content: center;
            gap: 15px;
        }
        /* Cards */
        .card {
            transition: all 0.3s ease;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
            margin-bottom: 30px;
            border: none;
            background: white;
        }
        .card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.15);
        }
        .card-img-top {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }
        .card-body {
            padding: 20px;
        }
        .card-title {
            font-size: 1.25rem;
            margin-bottom: 15px;
        }
        .card-text {
            margin-bottom: 15px;
        }
        /* Utility Classes */
        .text-center {
            text-align: center;
        }
        .mb-4 {
            margin-bottom: 1.5rem;
        }
        .mb-5 {
            margin-bottom: 3rem;
        }
        .mt-4 {
            margin-top: 1.5rem;
        }
        .mt-5 {
            margin-top: 3rem;
        }
        .lead {
            font-size: 1.25rem;
            font-weight: 300;
        }
        .section-anchor {
            scroll-margin-top: 100px;
            padding-top: 30px;
        }
        /* Badges */
        .badge {
            display: inline-block;
            padding: 5px 10px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            text-align: center;
            white-space: nowrap;
        }
        .bg-success {
            background-color: var(--success-color);
            color: white;
        }
        .spec-badge {
            background-color: var(--primary-color);
            color: white;
            font-weight: 500;
        }
        /* Alerts */
        .alert {
            padding: 15px;
            border-radius: 4px;
            margin-bottom: 20px;
        }
        .alert-info {
            background-color: #d1ecf1;
            border: 1px solid #bee5eb;
            color: #0c5460;
        }
        .alert-warning {
            background-color: #fff3cd;
            border: 1px solid #ffeeba;
            color: #856404;
        }
        .alert-success {
            background-color: #d4edda;
            border: 1px solid #c3e6cb;
            color: #155724;
        }
        /* List Groups */
        .list-group {
            list-style: none;
        }
        .list-group-item {
            padding: 12px 15px;
            border-bottom: 1px solid rgba(0,0,0,0.125);
        }
        .list-group-flush .list-group-item {
            border-left: 0;
            border-right: 0;
        }
        /* Tables */
        .table {
            width: 100%;
            margin-bottom: 1rem;
            color: #212529;
            border-collapse: collapse;
        }
        .table th, .table td {
            padding: 12px;
            vertical-align: top;
            border-top: 1px solid #dee2e6;
        }
        .table thead th {
            vertical-align: bottom;
            border-bottom: 2px solid #dee2e6;
            background-color: #f8f9fa;
            font-weight: 600;
        }
        .table-striped tbody tr:nth-of-type(odd) {
            background-color: rgba(0,0,0,0.05);
        }
        /* Responsive adjustments */
        @media (max-width: 768px) {
            .hero-section {
                padding: 80px 0;
            }
            .navbar-toggle {
                display: block;
            }
            .navbar-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                padding-top: 15px;
            }
            .navbar-menu.active {
                display: flex;
            }
            .navbar-item {
                margin: 10px 0;
            }
            .navbar-actions {
                flex-direction: column;
                width: 100%;
                margin-top: 15px;
            }
            .hero-actions {
                flex-direction: column;
                align-items: center;
            }
        }
        /* Additional custom styles */
        .feature-icon {
            font-size: 2rem;
            color: var(--secondary-color);
            margin-bottom: 1rem;
        }
        .sidebar {
            position: sticky;
            top: 20px;
        }
        footer {
            background-color: var(--primary-color);
            color: white;
            padding: 50px 0;
        }
        footer h5 {
            margin-bottom: 20px;
            font-size: 1.25rem;
        }
        footer ul {
            list-style: none;
        }
        footer a {
            color: white;
            text-decoration: none;
        }
        footer hr {
            border-color: rgba(255,255,255,0.1);
            margin: 30px 0;
        }
        /* Accordion */
        .accordion-item {
            border: 1px solid rgba(0,0,0,0.125);
            border-radius: 4px;
            margin-bottom: 10px;
        }
        .accordion-header {
            margin-bottom: 0;
        }
        .accordion-button {
            width: 100%;
            padding: 15px;
            text-align: left;
            background: none;
            border: none;
            font-weight: 500;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .accordion-button:after {
            content: "+";
            font-size: 1.25rem;
        }
        .accordion-button.collapsed:after {
            content: "-";
        }
        .accordion-body {
            padding: 15px;
            border-top: 1px solid rgba(0,0,0,0.125);
        }
        /* Form elements */
        .form-label {
            display: block;
            margin-bottom: 5px;
            font-weight: 500;
        }
        .form-select, .form-range {
            width: 100%;
            padding: 8px;
            border: 1px solid #ced4da;
            border-radius: 4px;
            margin-bottom: 15px;
        }
        .form-range {
            -webkit-appearance: none;
            height: 8px;
            background: #e9ecef;
            border-radius: 4px;
            margin: 15px 0;
        }
        .form-range::-webkit-slider-thumb {
            -webkit-appearance: none;
            width: 20px;
            height: 20px;
            background: var(--primary-color);
            border-radius: 50%;
            cursor: pointer;
        }