/* Base styles */
        body {
            font-family: 'Inter', sans-serif;
            background-color: #0d1117;
            color: #c9d1d9;
        }

        /* Utility classes */
        .container {
            max-width: 72rem;
            margin-left: auto;
            margin-right: auto;
        }

        .text-center {
            text-align: center;
        }
        
        .section {
            padding-top: 4rem;
            padding-bottom: 4rem;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
            margin-left: 1rem;
            margin-right: 1rem;
            margin-top: 2rem;
            margin-bottom: 2rem;
            border-radius: 0.75rem;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
        }

        .section-bg-dark {
            background-color: #111827;
        }
        .section-bg-gray {
            background-color: #1f2937;
        }
        
        /* Header styles */
        .header {
            background-color: #171c26;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            padding: 1rem 1.5rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom-left-radius: 0.75rem;
            border-bottom-right-radius: 0.75rem;
        }

        .header-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: #60a5fa;
        }

        .nav-list {
            display: flex;
            gap: 1rem;
        }

        .nav-link {
            color: #9ca3af;
            transition: color 300ms;
        }

        .nav-link:hover {
            color: #60a5fa;
        }

        /* Hero section styles */
        .hero-section {
            padding: 6rem 1.5rem;
            text-align: center;
            background-color: #111827;
            border-radius: 0.75rem;
            margin: 2rem 1rem;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
        }

        .hero-title {
            font-size: 2.25rem;
            line-height: 1.25;
            font-weight: 800;
            color: #fff;
        }

        .hero-subtitle {
            margin-top: 1rem;
            font-size: 1.25rem;
            color: #9ca3af;
            max-width: 42rem;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-btn {
            margin-top: 2rem;
            display: inline-block;
            background-color: #3b82f6;
            color: #fff;
            font-weight: 600;
            padding: 0.75rem 2rem;
            border-radius: 9999px;
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            transition: background-color 300ms;
        }

        .hero-btn:hover {
            background-color: #2563eb;
        }

        /* About section styles */
        .about-text {
            font-size: 1.125rem;
            line-height: 1.625;
            color: #9ca3af;
            max-width: 56rem;
            margin-left: auto;
            margin-right: auto;
        }

        /* Section titles */
        .section-title {
            font-size: 1.875rem;
            font-weight: 700;
            color: #fff;
            text-align: center;
            margin-bottom: 3rem;
        }
        
        /* Services and Portfolio styles */
        .section-grid {
            display: grid;
            gap: 2rem;
        }

        .card {
            background-color: #1f2937;
            padding: 2rem;
            border-radius: 0.75rem;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            transform: scale(1);
            transition: transform 300ms, box-shadow 300ms;
        }

        .card:hover {
            transform: scale(1.05);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        }
        
        .card-image {
            border-radius: 0.75rem;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            margin-bottom: 1.5rem;
        }

        .card-icon {
            width: 2rem;
            height: 2rem;
            color: #60a5fa;
            margin-right: 1rem;
        }

        .card-title {
            font-size: 1.25rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 0.5rem;
        }

        .card-text {
            color: #9ca3af;
            line-height: 1.625;
        }

        .card-icon-container {
            display: flex;
            align-items: center;
            margin-bottom: 1rem;
        }

        /* Team section styles */
        .profile-image {
            border-radius: 9999px;
            margin-left: auto;
            margin-right: auto;
            margin-bottom: 1rem;
            width: 9rem;
            height: 9rem;
        }

        .profile-name {
            font-size: 1.25rem;
            font-weight: 600;
            color: #fff;
        }

        .profile-role {
            color: #60a5fa;
        }
        
        .profile-bio {
            color: #9ca3af;
            margin-top: 0.5rem;
            font-size: 0.875rem;
        }

        /* Contact form styles */
        .contact-form {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        .contact-form-group {
            margin-top: 1.5rem;
        }

        .contact-form-label {
            display: block;
            font-size: 0.875rem;
            font-weight: 500;
            color: #d1d5db;
        }

        .contact-form-input {
            margin-top: 0.25rem;
            display: block;
            width: 100%;
            border-radius: 0.375rem;
            background-color: #374151;
            border-color: #4b5563;
            color: #fff;
            box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
            padding: 0.5rem;
        }

        .contact-form-input:focus {
            outline: 2px solid transparent;
            outline-offset: 2px;
            border-color: #3b82f6;
            ring-color: #3b82f6;
            ring-opacity: 0.5;
        }
        
        .contact-form-btn {
            width: 100%;
            background-color: #3b82f6;
            color: #fff;
            font-weight: 600;
            padding: 0.75rem 2rem;
            border-radius: 9999px;
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            transition: background-color 300ms;
        }

        .contact-form-btn:hover {
            background-color: #2563eb;
        }
        
        .contact-btn-container {
            display: flex;
            justify-content: center;
        }

        /* Footer styles */
        .footer {
            padding: 1.5rem;
            text-align: center;
            color: #6b7280;
            font-size: 0.875rem;
        }

        /* Media queries for responsiveness */
        @media (min-width: 768px) {
            .header {
                padding-left: 3rem;
                padding-right: 3rem;
            }
            .nav-list {
                gap: 2rem;
            }
            .hero-title {
                font-size: 3rem;
            }
            .section-grid.md-2 {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }
            .section-grid.md-3 {
                grid-template-columns: repeat(3, minmax(0, 1fr));
            }
        }