* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        body {
            background-color: #f5f7fa;
            color: #333;
            line-height: 1.6;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
        }

        header {
            text-align: center;
            padding: 40px 20px;
            background: linear-gradient(120deg, #4c6ef5, #228be6);
            color: white;
            border-radius: 10px;
            margin-bottom: 30px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }

        h1 {
            font-size: 2.5rem;
            margin-bottom: 15px;
        }

        .subtitle {
            font-size: 1.2rem;
            margin-bottom: 30px;
            opacity: 0.9;
        }

        .search-container {
            display: flex;
            max-width: 700px;
            margin: 0 auto;
            background: white;
            border-radius: 50px;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        }

        .search-input {
            flex: 1;
            padding: 18px 25px;
            border: none;
            font-size: 1rem;
            outline: none;
        }

        .search-input::placeholder {
            color: #aaa;
        }

        .search-btn {
            background: #4c6ef5;
            color: white;
            border: none;
            padding: 0 25px;
            cursor: pointer;
            font-weight: 600;
            transition: background 0.3s;
        }

        .search-btn:hover {
            background: #3b5bdb;
        }

        .filters {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-bottom: 30px;
            flex-wrap: wrap;
        }

        .filter-btn {
            padding: 10px 20px;
            background: white;
            border: 1px solid #ddd;
            border-radius: 50px;
            cursor: pointer;
            transition: all 0.3s;
            font-weight: 500;
        }

        .filter-btn:hover, .filter-btn.active {
            background: #4c6ef5;
            color: white;
            border-color: #4c6ef5;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 25px;
            margin-top: 40px;
        }

        .service-card {
            background: white;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .service-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
        }

        .card-img {
            height: 200px;
            overflow: hidden;
            position: relative;
        }

        .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }

        .service-card:hover .card-img img {
            transform: scale(1.05);
        }

        .card-category {
            position: absolute;
            top: 15px;
            right: 15px;
            background: #4c6ef5;
            color: white;
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
        }

        .card-content {
            padding: 20px;
        }

        .service-name {
            font-size: 1.4rem;
            margin-bottom: 8px;
            color: #343a40;
        }

        .service-description {
            color: #666;
            margin-bottom: 15px;
            line-height: 1.5;
        }

        .service-features {
            margin-bottom: 20px;
        }

        .feature {
            display: flex;
            align-items: center;
            margin-bottom: 8px;
            font-size: 0.9rem;
        }

        .feature i {
            color: #4c6ef5;
            margin-right: 8px;
        }

        .card-actions {
            display: flex;
            justify-content: space-between;
        }

        .btn {
            padding: 10px 20px;
            border-radius: 6px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            border: none;
        }

        .btn-primary {
            background: #4c6ef5;
            color: white;
        }

        .btn-primary:hover {
            background: #3b5bdb;
        }

        .btn-outline {
            background: transparent;
            border: 1px solid #4c6ef5;
            color: #4c6ef5;
        }

        .btn-outline:hover {
            background: #4c6ef5;
            color: white;
        }

        .advanced-filters {
            background: white;
            border-radius: 12px;
            padding: 20px;
            margin-bottom: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            display: none;
        }

        .advanced-filters.active {
            display: block;
        }

        .filter-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
        }

        .filter-title {
            font-size: 1.2rem;
            font-weight: 600;
        }

        .filter-close {
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: #999;
        }

        .filter-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
        }

        .filter-group {
            margin-bottom: 15px;
        }

        .filter-label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            font-size: 0.9rem;
        }

        .filter-select, .filter-input {
            width: 100%;
            padding: 10px 15px;
            border: 1px solid #ddd;
            border-radius: 6px;
            font-size: 1rem;
        }

        .filter-checkbox {
            margin-right: 8px;
        }

        .filter-apply {
            margin-top: 20px;
            text-align: center;
        }

        .toggle-filters {
            display: block;
            margin: 0 auto 20px;
            background: #f8f9fa;
            border: 1px solid #ddd;
            padding: 10px 20px;
            border-radius: 50px;
            cursor: pointer;
            font-weight: 600;
            transition: all 0.3s;
        }

        .toggle-filters:hover {
            background: #e9ecef;
        }

        .no-results {
            text-align: center;
            grid-column: 1 / -1;
            padding: 40px;
            background: white;
            border-radius: 12px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
        }

        .no-results i {
            font-size: 3rem;
            color: #ddd;
            margin-bottom: 20px;
        }

        .no-results p {
            color: #888;
            font-size: 1.2rem;
        }

        @media (max-width: 768px) {
            .search-container {
                flex-direction: column;
                border-radius: 12px;
            }
            
            .search-input {
                width: 100%;
                border-radius: 12px 12px 0 0;
            }
            
            .search-btn {
                width: 100%;
                padding: 15px;
                border-radius: 0 0 12px 12px;
            }
            
            .filters {
                flex-direction: column;
                align-items: center;
            }
            
            .filter-btn {
                width: 100%;
                text-align: center;
            }
            
            .services-grid {
                grid-template-columns: 1fr;
            }
            
            .filter-grid {
                grid-template-columns: 1fr;
            }
        }