.hero-section {
            background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(16, 185, 129, 0.05));
            padding: 8rem 0 4rem;
            min-height: 100vh;
            display: flex;
            align-items: center;
        }

        .hero-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }

        .hero-content h1 {
            font-size: 3.5rem;
            font-weight: 700;
            color: #1a202c;
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }

        .hero-content p {
            font-size: 1.25rem;
            color: #4a5568;
            margin-bottom: 2.5rem;
            line-height: 1.6;
        }

        .hero-image {
            text-align: center;
        }

        .hero-mockup {
            width: 100%;
            max-width: 400px;
            height: 300px;
            background: linear-gradient(135deg, #2563eb, #10b981);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.2rem;
            font-weight: 600;
            box-shadow: 0 20px 50px rgba(37, 99, 235, 0.3);
            animation: float 3s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
        }

        .funkcje-section {
            padding: 5rem 0;
            background: #f8fafc;
        }

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

        .funkcje-title {
            text-align: center;
            font-size: 2.5rem;
            font-weight: 700;
            color: #1a202c;
            margin-bottom: 3rem;
        }

        .funkcje-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

        .funkcje-card {
            background: white;
            padding: 2rem;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s, box-shadow 0.3s;
            text-align: center;
        }

        .funkcje-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }

        .funkcje-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, #2563eb, #10b981);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
            color: white;
            font-size: 1.5rem;
        }

        .funkcje-card h3 {
            font-size: 1.25rem;
            font-weight: 600;
            color: #1a202c;
            margin-bottom: 1rem;
        }

        .funkcje-card p {
            color: #4a5568;
            line-height: 1.6;
        }

        .korzysci-section {
            padding: 5rem 0;
        }

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

        .korzysci-title {
            text-align: center;
            font-size: 2.5rem;
            font-weight: 700;
            color: #1a202c;
            margin-bottom: 3rem;
        }

        .korzysci-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
        }

        .korzysci-card {
            background: white;
            padding: 2rem;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            border-left: 5px solid #10b981;
            transition: transform 0.3s;
        }

        .korzysci-card:hover {
            transform: translateX(5px);
        }

        .korzysci-icon {
            width: 50px;
            height: 50px;
            background: #10b981;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
            color: white;
            font-size: 1.2rem;
        }

        .korzysci-card h3 {
            font-size: 1.25rem;
            font-weight: 600;
            color: #1a202c;
            margin-bottom: 1rem;
        }

        .slajdy-section {
            padding: 5rem 0;
            background: #1a202c;
            color: white;
        }

        .slajdy-container {
            max-width: 1000px;
            margin: 0 auto;
            padding: 0 2rem;
            position: relative;
        }

        .slider-wrapper {
            position: relative;
            overflow: hidden;
            border-radius: 20px;
            background: white;
            color: #1a202c;
        }

        .slides-container {
            display: flex;
            transition: transform 0.5s ease-in-out;
        }

        .slide {
            min-width: 100%;
            padding: 4rem 3rem;
            text-align: center;
        }

        .slide h3 {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 2rem;
            color: #1a202c;
        }

        .slide-content {
            font-size: 1.1rem;
            line-height: 1.8;
            max-width: 600px;
            margin: 0 auto;
        }

        .slide-content ul {
            list-style: none;
            margin: 1.5rem 0;
        }

        .slide-content li {
            padding: 0.5rem 0;
            position: relative;
            padding-left: 1.5rem;
        }

        .slide-content li:before {
            content: "✓";
            position: absolute;
            left: 0;
            color: #10b981;
            font-weight: bold;
        }

        .slide-conclusion {
            background: linear-gradient(135deg, #2563eb, #10b981);
            color: white;
            padding: 1.5rem;
            border-radius: 10px;
            margin-top: 2rem;
            font-weight: 600;
        }

        .slider-nav {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(37, 99, 235, 0.8);
            color: white;
            border: none;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            cursor: pointer;
            font-size: 1.2rem;
            transition: background 0.3s;
        }

        .slider-nav:hover {
            background: rgba(37, 99, 235, 1);
        }

        .slider-prev {
            left: -25px;
        }

        .slider-next {
            right: -25px;
        }

        .slider-dots {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-top: 2rem;
        }

        .dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.5);
            cursor: pointer;
            transition: background 0.3s;
        }

        .dot.active {
            background: white;
        }

        @media (max-width: 768px) {
            .hero-container {
                grid-template-columns: 1fr;
                gap: 2rem;
                text-align: center;
            }

            .hero-content h1 {
                font-size: 2.5rem;
            }

            .funkcje-title, .korzysci-title {
                font-size: 2rem;
            }

            .slide {
                padding: 3rem 1.5rem;
            }

            .slide h3 {
                font-size: 1.5rem;
            }

            .slider-nav {
                display: none;
            }
        }