* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
        }

        :root {
            --primary: #0066ff;
            --primary-dark: #0052d4;
            --secondary: #0a0f2b;
            --accent: #00d4ff;
            --light: #f8f9ff;
            --gray: #eef1f8;
            --dark-gray: #6c757d;
            --card-shadow: 0 10px 30px rgba(0, 102, 255, 0.08);
            --transition: all 0.3s ease;
        }

        body {
            background: linear-gradient(135deg, #0a0f2b 0%, #1a1f40 50%, #0a0f2b 100%);
            color: #fff;
            line-height: 1.6;
            overflow-x: hidden;
            min-height: 100vh;
            position: relative;
        }

        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: 
                radial-gradient(circle at 10% 20%, rgba(0, 102, 255, 0.05) 0%, transparent 20%),
                radial-gradient(circle at 90% 80%, rgba(0, 212, 255, 0.05) 0%, transparent 20%),
                radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.02) 0%, transparent 30%);
            z-index: -1;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Header & Navigation */
        header {
            background-color: rgba(10, 15, 43, 0.85);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.8rem;
            color: white;
            text-decoration: none;
        }

        .logo-icon {
            color: var(--accent);
            font-size: 2rem;
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }

        .mobile-menu-btn {
            display: none;
            font-size: 1.5rem;
            background: none;
            border: none;
            cursor: pointer;
            color: white;
        }

        /* Search Section */
        .search-section {
            padding: 80px 0 60px;
            text-align: center;
        }

        .search-title {
            font-size: 2.8rem;
            margin-bottom: 20px;
            color: white;
            font-weight: 700;
        }

        .search-title span {
            color: var(--accent);
            position: relative;
        }

        .search-title span::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(90deg, transparent, var(--accent), transparent);
        }

        .search-subtitle {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 40px;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }

        .search-container {
            max-width: 800px;
            margin: 0 auto 60px;
            position: relative;
        }

        .search-box {
            display: flex;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50px;
            padding: 5px;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: var(--transition);
        }

        .search-box:focus-within {
            background: rgba(255, 255, 255, 0.15);
            border-color: var(--accent);
            box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
        }

        .search-input {
            flex: 1;
            background: transparent;
            border: none;
            padding: 20px 25px;
            color: white;
            font-size: 1.1rem;
            outline: none;
        }

        .search-input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        .search-button {
            background: linear-gradient(90deg, var(--primary), var(--accent));
            color: white;
            border: none;
            border-radius: 50px;
            padding: 0 40px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: var(--transition);
        }

        .search-button:hover {
            transform: scale(1.05);
            box-shadow: 0 5px 15px rgba(0, 102, 255, 0.4);
        }

        /* Categories Section - Horizontal Layout for Desktop */
        .categories-section {
            padding: 40px 0 100px;
        }

        .category-section {
            margin-bottom: 80px;
        }

        .category-section:last-child {
            margin-bottom: 0;
        }

        .category-header {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 40px;
            padding-bottom: 20px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .category-icon {
            width: 60px;
            height: 60px;
            border-radius: 15px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
        }

        .category-title {
            font-size: 2rem;
            font-weight: 600;
        }

        .category-description {
            color: rgba(255, 255, 255, 0.7);
            font-size: 1.1rem;
            margin-left: 20px;
            max-width: 600px;
        }

        /* Horizontal Layout for Desktop */
        .quick-links-container {
            display: flex;
            flex-wrap: wrap;
            gap: 25px;
            margin-bottom: 40px;
        }

        .services-container {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 25px;
        }

        /* Link Card */
        .link-card {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 15px;
            padding: 25px;
            width: calc(33.333% - 17px);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }

        .link-card:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(0, 212, 255, 0.3);
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 102, 255, 0.1);
        }

        .link-icon {
            width: 50px;
            height: 50px;
            border-radius: 12px;
            background: rgba(0, 102, 255, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--accent);
            margin-bottom: 20px;
        }

        .link-title {
            font-size: 1.4rem;
            font-weight: 600;
            margin-bottom: 15px;
            color: white;
        }

        .link-desc {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.95rem;
            line-height: 1.5;
            margin-bottom: 25px;
            flex-grow: 1;
        }

        .link-button {
            background: linear-gradient(90deg, var(--primary), var(--accent));
            color: white;
            border: none;
            border-radius: 10px;
            padding: 12px 20px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            text-decoration: none;
            text-align: center;
        }

        .link-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 102, 255, 0.3);
        }

        /* Service Card */
        .service-card {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 15px;
            padding: 25px;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }

        .service-card:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(0, 212, 255, 0.3);
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 102, 255, 0.1);
        }

        .service-icon {
            width: 50px;
            height: 50px;
            border-radius: 12px;
            background: rgba(0, 102, 255, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--accent);
            margin-bottom: 20px;
        }

        .service-title {
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 15px;
            color: white;
        }

        .service-desc {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.95rem;
            line-height: 1.5;
            margin-bottom: 25px;
            flex-grow: 1;
        }

        .service-button {
            background: linear-gradient(90deg, var(--primary), var(--accent));
            color: white;
            border: none;
            border-radius: 10px;
            padding: 12px 20px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            text-decoration: none;
            text-align: center;
        }

        .service-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 102, 255, 0.3);
        }

        /* Page Modal */
        .page-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.8);
            z-index: 2000;
            justify-content: center;
            align-items: center;
            padding: 20px;
        }

        .page-modal-content {
            background: linear-gradient(135deg, rgba(20, 25, 60, 0.95), rgba(10, 15, 43, 0.98));
            border-radius: 20px;
            max-width: 500px;
            width: 100%;
            overflow-y: auto;
            position: relative;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
            border: 1px solid rgba(0, 212, 255, 0.2);
            backdrop-filter: blur(20px);
            text-align: center;
            padding: 50px 40px;
        }

        .page-modal-icon {
            font-size: 4rem;
            color: var(--accent);
            margin-bottom: 30px;
        }

        .page-modal-title {
            font-size: 2.2rem;
            color: white;
            margin-bottom: 20px;
        }

        .page-modal-text {
            color: rgba(255, 255, 255, 0.8);
            font-size: 1.1rem;
            line-height: 1.6;
            margin-bottom: 30px;
        }

        .page-modal-buttons {
            display: flex;
            gap: 15px;
            justify-content: center;
            margin-top: 30px;
        }

        .modal-button {
            padding: 14px 30px;
            border-radius: 10px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            border: none;
            font-size: 1rem;
        }

        .modal-button.primary {
            background: linear-gradient(90deg, var(--primary), var(--accent));
            color: white;
        }

        .modal-button.secondary {
            background: rgba(255, 255, 255, 0.1);
            color: white;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .modal-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 102, 255, 0.3);
        }

        .close-page-modal {
            position: absolute;
            top: 20px;
            right: 20px;
            background: none;
            border: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: rgba(255, 255, 255, 0.7);
            transition: var(--transition);
        }

        .close-page-modal:hover {
            color: white;
        }

        /* Search Results */
        .search-results {
            display: none;
            margin-top: 40px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 20px;
            padding: 30px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
        }

        .search-results-title {
            font-size: 1.5rem;
            margin-bottom: 20px;
            color: white;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .search-results-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
        }

        /* Footer */
        footer {
            background-color: rgba(5, 10, 30, 0.9);
            color: white;
            padding: 50px 0 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 40px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-column h3 {
            font-size: 1.3rem;
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 10px;
        }

        .footer-column h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 12px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.6);
            text-decoration: none;
            transition: var(--transition);
        }

        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }

        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.9rem;
        }

        /* Responsive Design */
        @media (max-width: 1200px) {
            .services-container {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        @media (max-width: 992px) {
            .link-card {
                width: calc(50% - 13px);
            }
            
            .services-container {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .mobile-menu-btn {
                display: block;
            }

            .search-title {
                font-size: 2.2rem;
            }

            .search-box {
                flex-direction: column;
                background: transparent;
                border: none;
                padding: 0;
            }

            .search-input {
                background: rgba(255, 255, 255, 0.1);
                border-radius: 50px;
                margin-bottom: 15px;
                border: 1px solid rgba(255, 255, 255, 0.2);
            }

            .search-button {
                width: 100%;
                padding: 20px;
            }

            .link-card {
                width: 100%;
            }
            
            .services-container {
                grid-template-columns: 1fr;
            }

            .category-header {
                flex-direction: column;
                align-items: flex-start;
                gap: 20px;
            }

            .category-description {
                margin-left: 0;
            }
        }

        @media (max-width: 576px) {
            .search-title {
                font-size: 1.8rem;
            }
            
            .category-title {
                font-size: 1.6rem;
            }
            
            .page-modal-content {
                padding: 40px 20px;
            }
            
            .page-modal-title {
                font-size: 1.8rem;
            }
            
            .page-modal-buttons {
                flex-direction: column;
            }
        }