:root {
            --primary-color: #111;
            --secondary-color: #f2f2f2;
            --accent-color: #ffb400;
            --nav-bg: #2b2a2a;
            --card-bg: #1e1e1e;
        }

        .light-theme {
            --primary-color: #d5d5d5;
            --secondary-color: #222;
            --card-bg: #f5f5f5;
        }

        * {
            padding: 0;
            margin: 0;
            box-sizing: border-box;
            text-decoration: none;
        }

        body {
            font-family: 'Poppins', sans-serif;
            background-color: var(--primary-color);
            color: var(--secondary-color);
            transition: background-color 0.3s ease, color 0.3s ease;
            line-height: 1.6;
        }

        .container {
            max-width: 1200px;
            width: 95%;
            margin: 0 auto;
            padding: 2rem 0;
        }

        .toggle {
            position: fixed;
            right: 4%;
            top: 2rem;
            width: 50px;
            height: 50px;
            background-color: var(--nav-bg);
            border-radius: 50%;
            border: none;
            color: #fff;
            font-size: 1.5rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 1000;
            transition: background-color 0.3s ease;
        }

        .toggle:hover {
            background-color: var(--accent-color);
        }

        .header-content {
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }

        .services-hero {
            text-align: center;
            margin-bottom: 4rem;
            padding-top: 2rem;
        }

        .services-hero h1 {
            font-size: 3.5rem;
            color: var(--accent-color);
            margin-bottom: 1.5rem;
            position: relative;
            display: inline-block;
        }

        .services-hero h1::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80%;
            height: 4px;
            background-color: #ff3b30;
            border-radius: 2px;
        }

        .services-hero p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto 2rem;
            line-height: 1.8;
        }

        .services-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
            margin-bottom: 4rem;
        }

        .service-card {
            background-color: var(--card-bg);
            padding: 2.5rem 2rem;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(90deg, var(--accent-color), #ff3b30);
        }

        .service-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, var(--accent-color), #ff3b30);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            font-size: 2rem;
            color: white;
        }

        .service-card h2 {
            color: var(--accent-color);
            margin-bottom: 1rem;
            font-size: 1.8rem;
        }

        .service-card p {
            margin-bottom: 1.5rem;
            line-height: 1.7;
        }

        .service-features {
            text-align: left;
            margin-bottom: 2rem;
        }

        .service-features li {
            margin-bottom: 0.8rem;
            display: flex;
            align-items: center;
        }

        .service-features i {
            color: var(--accent-color);
            margin-right: 10px;
        }

        .service-cta {
            display: inline-block;
            padding: 12px 30px;
            background: transparent;
            border: 2px solid var(--accent-color);
            color: var(--secondary-color);
            border-radius: 30px;
            font-weight: 600;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .service-cta:hover {
            color: white;
        }

        .service-cta::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 0;
            height: 100%;
            background: var(--accent-color);
            transition: width 0.3s ease;
            z-index: -1;
        }

        .service-cta:hover::before {
            width: 100%;
        }

        .process-section {
            margin-bottom: 4rem;
            text-align: center;
        }

        .process-section h2 {
            color: var(--accent-color);
            margin-bottom: 3rem;
            font-size: 2.5rem;
        }

        .process-steps {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            max-width: 1000px;
            margin: 0 auto;
        }

        .process-step {
            flex: 1;
            min-width: 250px;
            padding: 0 1.5rem;
            margin-bottom: 2rem;
            position: relative;
        }

        .process-number {
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, var(--accent-color), #ff3b30);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: bold;
            color: white;
            margin: 0 auto 1.5rem;
        }

        .process-step h3 {
            color: var(--accent-color);
            margin-bottom: 1rem;
        }

        .process-step p {
            line-height: 1.7;
        }

        .cta-section {
            text-align: center;
            padding: 4rem 2rem;
            background-color: var(--card-bg);
            border-radius: 15px;
            margin-bottom: 4rem;
        }

        .cta-section h2 {
            color: var(--accent-color);
            margin-bottom: 1.5rem;
            font-size: 2.5rem;
        }

        .cta-section p {
            max-width: 700px;
            margin: 0 auto 2rem;
            font-size: 1.1rem;
            line-height: 1.8;
        }

        .cta-button {
            display: inline-flex;
            align-items: center;
            padding: 15px 40px;
            background: linear-gradient(135deg, var(--accent-color), #ff3b30);
            color: white;
            border: none;
            border-radius: 35px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(255, 180, 0, 0.3);
        }

        .cta-button i {
            margin-left: 10px;
        }

        .navigation {
            display: flex;
            justify-content: center;
            margin-top: 2rem;
        }

        .nav {
            display: flex;
            padding: 0.8rem;
            background-color: var(--nav-bg);
            border-radius: 35px;
        }

        .navigation .nav li {
            list-style: none;
        }

        .nav a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 50px;
            height: 50px;
            margin: 0 10px;
            background-color: var(--nav-bg);
            border-radius: 50%;
            color: #fff;
            font-size: 1.2rem;
            transition: all 0.3s ease;
        }

        .nav a.active,
        .nav a:hover {
            background-color: var(--accent-color);
            color: var(--secondary-color);
        }

        @media screen and (max-width: 768px) {
            .services-hero h1 {
                font-size: 2.5rem;
            }
            
            .services-container {
                grid-template-columns: 1fr;
            }
            
            .process-steps {
                flex-direction: column;
            }
            
            .process-step {
                min-width: 100%;
            }
        }