:root {
            --primary: #6366f1;
            --primary-dark: #4f46e5;
            --primary-light: #e0e7ff;
            --secondary: #10b981;
            --text-dark: #0f172a;
            --text-light: #64748b;
            --bg-light: #f8fafc;
            --white: #ffffff;
            --border: #e2e8f0;
            --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Inter', sans-serif;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            background-color: var(--bg-light);
            color: var(--text-dark);
            line-height: 1.6;
            overflow-x: hidden;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Utility */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            border-radius: 12px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s;
            text-decoration: none;
            border: none;
            font-size: 15px;
        }

        .btn-primary {
            background-color: var(--primary);
            color: var(--white);
            box-shadow: 0 4px 6px -1px rgba(99, 102, 241, 0.2);
        }

        .btn-primary:hover {
            background-color: var(--primary-dark);
            transform: translateY(-2px);
        }

        .btn-outline {
            background-color: transparent;
            border: 1px solid var(--border);
            color: var(--text-dark);
        }

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

        /* Header */
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(12px);
            z-index: 1000;
            border-bottom: 1px solid var(--border);
            padding: 16px 0;
        }

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

        .logo {
            font-size: 24px;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -1px;
        }

        .nav-menu {
            display: none;
            gap: 32px;
        }

        @media (min-width: 1024px) {
            .nav-menu { display: flex; }
        }

        .nav-menu a {
            text-decoration: none;
            color: var(--text-light);
            font-weight: 500;
            font-size: 14px;
            transition: color 0.2s;
        }

        .nav-menu a:hover {
            color: var(--primary);
        }

        .nav-actions {
            display: flex;
            gap: 12px;
            align-items: center;
        }

        .mobile-toggle {
            display: block;
            background: none;
            border: none;
            cursor: pointer;
            color: var(--text-dark);
        }

        @media (min-width: 1024px) {
            .mobile-toggle { display: none; }
        }

        /* Hero */
        .hero {
            padding: 160px 0 80px;
            /*background: radial-gradient(circle at top right, #eef2ff 0%, transparent 50%);*/
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 48px;
            align-items: center;
        }

        @media (min-width: 1024px) {
            .hero-grid { grid-template-columns: 1fr 1fr; }
        }

        .hero-content h1 {
            font-size: 42px;
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: 24px;
            letter-spacing: -1.5px;
        }

        @media (min-width: 768px) {
            .hero-content h1 { font-size: 64px; }
        }

        .hero-content h1 span {
            color: var(--primary);
        }

        .hero-content p {
            font-size: 18px;
            color: var(--text-light);
            margin-bottom: 40px;
            max-width: 500px;
        }

        .hero-cta {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        @media (min-width: 480px) {
            .hero-cta { flex-direction: row; }
        }

        .mockup-card {
            background: var(--white);
            border: 1px solid var(--border);
            padding: 32px;
            border-radius: 40px;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.08);
            max-width: 450px;
            margin: 0 auto;
        }

        .mockup-header {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-bottom: 32px;
        }

        .mockup-logo {
            width: 60px;
            height: 60px;
            background: var(--bg-light);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .mockup-qr-box {
            background: var(--bg-light);
            border-radius: 24px;
            padding: 40px;
            text-align: center;
            margin-bottom: 24px;
        }

        .qr-pattern {
            width: 150px;
            height: 150px;
            margin: 0 auto 16px;
            background-image: radial-gradient(var(--primary) 1px, transparent 1px);
            background-size: 8px 8px;
            border: 8px solid var(--white);
            border-radius: 12px;
        }

        /* Come Funziona */
        .section-padding {
            padding: 100px 0;
        }

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

        .section-title {
            font-size: 32px;
            font-weight: 800;
            margin-bottom: 16px;
        }

        .section-desc {
            color: var(--text-light);
            margin-bottom: 64px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .steps-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 24px;
        }

        .step-card {
            background: var(--white);
            padding: 40px;
            border-radius: 24px;
            border: 1px solid var(--border);
            position: relative;
        }

        .step-num {
            position: absolute;
            top: 24px;
            right: 24px;
            font-size: 40px;
            font-weight: 800;
            color: var(--primary);
            opacity: 0.1;
        }

        .step-icon {
            font-size: 48px;
            margin-bottom: 24px;
        }

        /* Funzionalità */
        .features {
            background: var(--bg-light);
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 32px;
        }

        .feature-item {
            background: var(--white);
            padding: 32px;
            border-radius: 24px;
            transition: transform 0.2s;
            border: 1px solid var(--border);
        }

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

        .feature-icon {
            width: 48px;
            height: 48px;
            background: var(--primary-light);
            color: var(--primary);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
        }

        /* Dashboard Preview */
        .dashboard-section {
            background: var(--primary);
            color: var(--white);
        }

        .dashboard-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 64px;
            align-items: center;
        }

        @media (min-width: 1024px) {
            .dashboard-grid { grid-template-columns: 1fr 1fr; }
        }

        .dashboard-mockup {
            background: var(--white);
            color: var(--text-dark);
            border-radius: 32px;
            padding: 24px;
            box-shadow: 0 40px 60px -15px rgba(0, 0, 0, 0.3);
            overflow-x: auto;
        }

        .table {
            width: 100%;
            border-collapse: collapse;
            min-width: 400px;
        }

        .table th {
            text-align: left;
            padding: 16px;
            font-size: 12px;
            text-transform: uppercase;
            color: var(--text-light);
            border-bottom: 1px solid var(--border);
        }

        .table td {
            padding: 16px;
            border-bottom: 1px solid #f1f5f9;
        }

        .status-badge {
            padding: 4px 12px;
            border-radius: 100px;
            font-size: 11px;
            font-weight: 700;
            text-transform: uppercase;
        }

        .status-new { background: #dbeafe; color: #1e40af; }
        .status-confirmed { background: #d1fae5; color: #065f46; }
        .status-cancelled { background: #fee2e2; color: #991b1b; }

        .dash-actions {
            display: flex;
            gap: 8px;
        }

        .dash-btn {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            border: none;
            cursor: pointer;
            transition: background 0.2s;
        }

        /* Pricing */
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 32px;
            max-width: 1000px;
            margin: 0 auto;
        }

        .price-card {
            background: var(--white);
            padding: 48px;
            border-radius: 32px;
            border: 1px solid var(--border);
            display: flex;
            flex-direction: column;
            position: relative;
        }

        .price-card.featured {
            border-color: var(--primary);
            box-shadow: 0 20px 40px -10px rgba(99, 102, 241, 0.1);
        }

        .featured-label {
            position: absolute;
            top: -12px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--primary);
            color: var(--white);
            padding: 4px 16px;
            border-radius: 100px;
            font-size: 12px;
            font-weight: 700;
        }

        .price-val {
            font-size: 48px;
            font-weight: 800;
            margin: 24px 0;
        }

        .price-val span { font-size: 16px; color: var(--text-light); font-weight: 400; }

        .price-list {
            list-style: none;
            margin-bottom: 40px;
            flex-grow: 1;
        }

        .price-list li {
            margin-bottom: 12px;
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        /* FAQ */
        .faq { background: var(--bg-light); }

        .faq-wrapper {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--white);
            border-radius: 16px;
            margin-bottom: 12px;
            border: 1px solid var(--border);
            overflow: hidden;
        }

        .faq-question {
            width: 100%;
            padding: 24px;
            text-align: left;
            background: none;
            border: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            font-weight: 700;
            color: var(--text-dark);
        }

        .faq-answer {
            padding: 0 24px 24px;
            color: var(--text-light);
            display: none;
        }

        .faq-item.active .faq-answer { display: block; }
        .faq-item.active .faq-icon { transform: rotate(180deg); }

        /* Contact Form */
        .contact-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 64px;
        }

        @media (min-width: 1024px) {
            .contact-grid { grid-template-columns: 1fr 1.5fr; }
        }

        .form-card {
            background: var(--bg-light);
            padding: 40px;
            border-radius: 32px;
        }

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

        label {
            display: block;
            font-size: 12px;
            font-weight: 700;
            text-transform: uppercase;
            color: var(--text-light);
            margin-bottom: 8px;
        }

        input, textarea {
            width: 100%;
            padding: 16px;
            border: 1px solid var(--border);
            border-radius: 12px;
            background: var(--white);
            font-size: 15px;
        }

        input:focus, textarea:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 4px var(--primary-light);
        }

        /* Footer */
        footer {
            background: var(--text-dark);
            color: #94a3b8;
            padding: 80px 0 40px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 48px;
            margin-bottom: 64px;
        }

        .footer-logo { color: var(--white); font-weight: 800; font-size: 24px; margin-bottom: 24px; display: block; }

        .footer-links { list-style: none; }
        .footer-links li { margin-bottom: 12px; }
        .footer-links a { color: inherit; text-decoration: none; font-size: 14px; }
        .footer-links a:hover { color: var(--white); }

        .copyright {
            padding-top: 32px;
            border-top: 1px solid #334155;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 12px;
        }

        /* Floating Button */
        .whatsapp-btn {
            position: fixed;
            bottom: 32px;
            right: 32px;
            width: 60px;
            height: 60px;
            background: #25d366;
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
            cursor: pointer;
            z-index: 2000;
            transition: transform 0.3s;
        }

        .whatsapp-btn:hover { transform: scale(1.1); }

        .tooltip {
            position: absolute;
            right: 80px;
            background: white;
            color: var(--text-dark);
            padding: 12px 20px;
            border-radius: 12px;
            box-shadow: var(--shadow);
            white-space: nowrap;
            font-weight: 700;
            font-size: 13px;
            pointer-events: none;
            opacity: 0;
            transform: translateX(10px);
            transition: all 0.3s;
        }

        .whatsapp-btn:hover .tooltip { opacity: 1; transform: translateX(0); }

        /* Mobile Nav */
        .mobile-nav {
            position: fixed;
            top: 72px;
            left: 0;
            right: 0;
            background: white;
            padding: 24px;
            display: none;
            flex-direction: column;
            gap: 16px;
            border-bottom: 1px solid var(--border);
            z-index: 999;
        }

        .mobile-nav.open { display: flex; }

        .success-msg {
            display: none;
            background: #d1fae5;
            color: #065f46;
            padding: 16px;
            border-radius: 12px;
            margin-top: 16px;
            font-weight: 600;
            text-align: center;
        }

        /* Dashboard Settings */
        .settings-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
        }
        @media (min-width: 1024px) {
            .settings-grid { grid-template-columns: 1.2fr 1fr; }
        }

        .settings-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: 24px;
            padding: 24px;
        }

        .preview-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: 24px;
            padding: 24px;
        }

        .hide-mobile { display: none; }
        @media (min-width: 1024px) {
            .hide-mobile { display: block; }
        }

        /* Off-canvas Mobile Preview */
        .mobile-preview-btn {
            position: fixed;
            left: 0;
            right: 0;
            bottom: 0;
            width: 100%;
            padding: 16px;
            background: var(--primary);
            color: var(--white);
            border: none;
            font-weight: 700;
            z-index: 2000;
        }
        @media (min-width: 1024px) {
            .mobile-preview-btn { display: none; }
        }

        .preview-offcanvas {
            position: fixed;
            top: 0;
            right: 0;
            width: 100%;
            max-width: 420px;
            height: 100vh;
            background: var(--white);
            box-shadow: -10px 0 30px rgba(0,0,0,0.15);
            transform: translateX(100%);
            transition: transform 0.3s ease;
            z-index: 1999;
        }
        .preview-offcanvas.open {
            transform: translateX(0);
        }
        @media (min-width: 1024px) {
            .preview-offcanvas { display: none; }
        }

        .whatsapp-btn{
            display: none !important;
        }

        .logo span {
            color: var(--text-dark);
            font-size: 22.6px !important;
            letter-spacing: 0;
        }