/* ==========================================================================
           1. GLOBÁLNE VARIABILNÉ ŠTÝLY
           ========================================================================== */
        :root {
            --primary-color: #0B3C5D;
            --secondary-color: #3B82F6;
            --accent-green: #10B981;
            --accent-orange: #F59E0B;
            --text-color: #374151;
            --bg-light: #F3F4F6;
            --bg-white: #FFFFFF;
            --border-color: #E5E7EB;
            --line-spacing: 1.25;
        }

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

        body {
            color: var(--text-color);
            line-height: var(--line-spacing);
            background-color: var(--bg-white);
        }

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

        /* ==========================================================================
           UPRAVENÉ: GLOBÁLNE ŠTÝLY PRE NAVIGÁCIU (Desktop)
           ========================================================================== */
        .header-nav {
            background: white;
            padding: 20px 0;
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .nav-container img {
            width: 212px;
        }

        .logo {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--primary-color);
            text-decoration: none;
            order: 1;
        }

        .logo span {
            color: var(--accent-orange);
        }

        .nav-links-container {
            order: 2;
        }

        .nav-menu {
            display: flex;
            gap: 25px;
            list-style: none;
            align-items: center;
        }

        .nav-link {
            text-decoration: none;
            color: var(--text-color);
            font-weight: 600;
            font-size: 0.95rem;
            transition: color 0.2s ease;
        }

        .nav-link:hover {
            color: var(--secondary-color);
        }

        /* Pravá skupina pre tlačidlo a hamburger */
        .nav-right-group {
            display: flex;
            align-items: center;
            gap: 15px;
            order: 3;
        }

        .header-btn {
            padding: 10px 20px;
            font-size: 0.9rem;
        }

        .menu-checkbox,
        .menu-toggle {
            display: none;
        }

        .logo img {
            height: 35px;
            width: auto;
            display: block;
        }


        /* ==========================================================================
           3. MODULÁRNY SYSTÉM SEKCIÍ
           ========================================================================== */
        .lp-section {
            padding: 80px 0;
            position: relative;
        }

        .lp-section.bg-white {
            background-color: var(--bg-white);
        }

        .lp-section.bg-light {
            background-color: var(--bg-light);
        }

        .lp-section.bg-primary {
            background-color: var(--primary-color);
            color: white;
        }

        .section-header {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-title {
            font-size: 2.2rem;
            color: var(--primary-color);
            font-weight: 700;
            margin-bottom: 15px;
        }

        .lp-section.bg-primary .section-title {
            color: white;
        }

        .section-subtitle {
            font-size: 1.1rem;
            color: #6B7280;
            max-width: 700px;
            margin: 0 auto;
        }

        .lp-section.bg-primary .section-subtitle {
            color: #E5E7EB;
        }

        /* Gridy */
        .grid-2 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
            align-items: center;
        }

        .grid-3 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }

        .grid-5 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 20px;
        }

        /* ==========================================================================
           4. ZNOVUPOUŽITEĽNÉ KOMPONENTY (Buttons, Cards, Forms)
           ========================================================================== */
        .btn {
            display: inline-block;
            padding: 14px 28px;
            font-size: 1rem;
            font-weight: 600;
            border-radius: 8px;
            text-decoration: none;
            transition: all 0.3s ease;
            text-align: center;
            border: none;
            cursor: pointer;
        }

        .btn-accent {
            background-color: var(--accent-green);
            color: white;
        }

        .btn-accent:hover {
            background-color: #059669;
            transform: translateY(-2px);
        }

        .btn-secondary {
            background-color: var(--secondary-color);
            color: white;
        }

        .btn-secondary:hover {
            background-color: #2563EB;
            transform: translateY(-2px);
        }

        .btn-outline {
            background-color: transparent;
            border: 2px solid white;
            color: white;
        }

        .btn-outline:hover {
            background-color: white;
            color: var(--primary-color);
        }

        /* Tlačidlá v Hero sekcii */
        .hero-buttons {
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .hero-text .hero-buttons {
            justify-content: flex-start;
        }

        /* Karty */
        .card {
            background: white;
            padding: 30px;
            border-radius: 12px;
            border: 1px solid var(--border-color);
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s ease;
        }

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

        .card-icon {
            font-size: 2.5rem;
            margin-bottom: 15px;
            color: var(--accent-orange);
        }

        .card-title {
            font-size: 1.25rem;
            color: var(--primary-color);
            margin-bottom: 10px;
            font-weight: 600;
        }

        /* Kroky procesu */
        .step-item {
            text-align: center;
            padding: 10px;
        }

        .step-number {
            width: 50px;
            height: 50px;
            background-color: var(--secondary-color);
            color: white;
            font-size: 1.3rem;
            font-weight: bold;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px auto;
            box-shadow: 0 4px 10px rgba(59, 130, 246, 0.3);
        }

        .step-title {
            font-size: 1.1rem;
            color: var(--primary-color);
            margin-bottom: 8px;
            font-weight: 600;
        }

        /* Cenník */
        .price-card {
            background: white;
            border: 1px solid var(--border-color);
            border-radius: 16px;
            padding: 40px 30px;
            text-align: center;
            position: relative;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
        }

        .price-card.featured {
            border: 2px solid var(--accent-orange);
            transform: scale(1.03);
        }

        .badge {
            background-color: var(--accent-orange);
            color: white;
            padding: 4px 12px;
            font-size: 0.75rem;
            border-radius: 20px;
            position: absolute;
            top: -12px;
            left: 50%;
            transform: translateX(-50%);
            font-weight: bold;
            text-transform: uppercase;
        }

        .price-name {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--primary-color);
        }

        .price-val {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--primary-color);
            margin: 15px 0;
        }

        .price-features-blue {
            list-style: none;
            padding: 0;
            margin: 25px 0;
            text-align: left;
            font-size: 0.95rem;
        }

        .price-features-blue li {
            margin-bottom: 12px;
            padding-left: 25px;
            position: relative;
        }

        .price-features-blue li::before {
            content: "✓";
            color: var(--secondary-color);
            position: absolute;
            left: 0;
            font-weight: bold;
        }

        .price-features {
            list-style: none;
            padding: 0;
            margin: 25px 0;
            text-align: left;
            font-size: 0.95rem;
        }

        .price-features li {
            margin-bottom: 12px;
            padding-left: 25px;
            position: relative;
        }

        .price-features li::before {
            content: "✓";
            color: var(--accent-green);
            position: absolute;
            left: 0;
            font-weight: bold;
        }

        /* Formulár */
        .form-container {
            background: white;
            padding: 40px;
            border-radius: 16px;
            box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
            max-width: 550px;
            margin: 0 auto;
            border: 1px solid var(--border-color);
        }

        .form-group {
            margin-bottom: 20px;
            text-align: left;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--primary-color);
        }

        .form-control {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            font-size: 1rem;
            transition: border-color 0.2s;
        }

        .form-control:focus {
            outline: none;
            border-color: var(--secondary-color);
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
        }

        /* Radio buttons v riadku */
        .radio-group {
            display: flex;
            gap: 15px;
            margin-top: 10px;
            padding: 5px 0;
            width: 100%;
        }

        .radio-item {
            flex: 1;
            display: flex !important;
            flex-direction: row !important;
            align-items: center;
            justify-content: center; /* Vycentrovanie obsahu v rámci roztiahnutej šírky */
            gap: 10px;
            cursor: pointer;
            margin-bottom: 0 !important;
            font-weight: 500 !important;
            color: var(--text-color) !important;
            border: 1px solid var(--border-color); /* Voliteľné: pridanie ohraničenia pre lepší vizuál "tlačidiel" */
            padding: 10px;
            border-radius: 8px;
            transition: background 0.2s;
        }

        .radio-item:hover {
            background-color: var(--bg-light);
        }

        .radio-item input[type="radio"] {
            width: 20px;
            height: 20px;
            cursor: pointer;
            accent-color: var(--secondary-color);
        }

        .footer {
            background: #111827;
            color: #9CA3AF;
            padding: 40px 0;
            text-align: center;
            font-size: 0.9rem;
        }

        /* ==========================================================================
           RECENZIE (Testimonials)
           ========================================================================== */
        .testimonial-card {
            background: rgba(255, 255, 255, 0.05);
            padding: 35px;
            border-radius: 16px;
            text-align: center;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: transform 0.3s ease;
        }

        .testimonial-card:hover {
            transform: translateY(-5px);
            background: rgba(255, 255, 255, 0.08);
        }

        .testimonial-stars {
            font-size: 1.5rem;
            margin-bottom: 15px;
        }

        .testimonial-text {
            font-size: 1.05rem;
            font-style: italic;
            margin-bottom: 20px;
            color: #E5E7EB;
            line-height: 1.6;
        }

        .testimonial-name {
            font-weight: bold;
            font-size: 1.1rem;
            color: var(--accent-orange);
            margin-bottom: 4px;
        }

        .testimonial-position {
            font-size: 0.85rem;
            color: #9CA3AF;
        }


        /* ==========================================================================
           5. RESPONDZÍVNE ÚPRAVY A VYCENTROVANIE PRE MOBIL
           ========================================================================== */
        @media (max-width: 768px) {
            .nav-container {
                flex-wrap: wrap;
                justify-content: space-between;
                align-items: center;
            }

            .nav-container .logo img {
                width: auto;
                max-width: 140px;
                height: auto;
            }

            /* Pravá skupina pre tlačidlo a hamburger */
            .nav-right-group {
                gap: 8px;
            }

            /* Zobrazenie hamburgera na úplnom pravom okraji v skupine */
            .menu-toggle {
                display: block;
                font-size: 1.8rem;
                cursor: pointer;
                color: var(--primary-color);
                user-select: none;
                line-height: 1;
            }

            /* Mierne zmenšenie tlačidla v hlavičke na mobile, aby sa netlačilo s logom */
            .header-btn {
                padding: 8px 14px;
                font-size: 0.8rem;
            }

            /* Skryté rozbaľovacie menu – skočí pod logo a tlačidlá vďaka order: 4 */
            .nav-links-container {
                display: none;
                width: 100%;
                background-color: var(--bg-white);
                padding: 20px 0 10px 0;
                border-top: 1px solid var(--border-color);
                margin-top: 15px;
                order: 4;
            }

            /* Aktivácia rozbalenia cez checkbox */
            .menu-checkbox:checked~.nav-links-container {
                display: block;
            }

            /* Položky v rozbalenom menu sú vycentrované pod sebou */
            .nav-menu {
                flex-direction: column;
                gap: 20px;
                text-align: center;
                width: 100%;
            }

            .nav-menu li {
                width: 100%;
            }

            /* Centrovanie tlačidiel a textov v sekcii HERO */
            .hero-buttons {
                justify-content: center;
            }

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

            /* Ostatné modulárne mriežky na stránke */
            .grid-2,
            .grid-3,
            .grid-5 {
                grid-template-columns: 1fr;
            }

            .price-card.featured {
                transform: scale(1);
            }

            .section-title {
                font-size: 1.8rem;
            }
        }