* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            line-height: 1.5;
            color: #1f2937;
            background-color: #f9fafb;
            scroll-behavior: smooth;
        }

        /* Layout base */
        .container {
            width: 100%;
            max-width: 1280px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 1rem;
            padding-right: 1rem;
        }
/* --- LOGO SECTION AGGIORNATA --- */
.logo {
    text-decoration: none;
    display: flex;         /* Fondamentale per l'allineamento orizzontale */
    align-items: center;    /* Centra verticalmente V e Scritta */
    gap: 0.75rem;          /* Spazio tra logo e testo */
    font-size: 1.25rem;
    font-weight: 700;
    color: #1e40af;
}

.logo-img {
    height: 45px;          /* Forza l'altezza della V */
    width: auto;           /* Mantiene le proporzioni */
    display: block;
    object-fit: contain;
}

/* Rimpiccioliamo leggermente il logo su mobile per non occupare troppa altezza */
@media (max-width: 768px) {
    .logo-img {
        height: 35px;
    }
}
        /* Header mobile-first */
        .header {
            position: fixed;
            top: 0;
            width: 100%;
            background: white;
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
            z-index: 50;
        }

        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 70px;
        }

      
        /* Navigazione desktop */
        .nav-desktop {
            display: none;
            gap: 2rem;
        }

        .nav-link {
            color: #4b5563;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.2s;
        }

        .nav-link:hover {
            color: #1e40af;
        }

        /* Mobile menu button */
        .menu-btn {
            background: none;
            border: none;
            font-size: 1.5rem;
            color: #4b5563;
            cursor: pointer;
            padding: 0.5rem;
        }

        /* Mobile menu */
        .mobile-menu {
            display: none;
            background: white;
            border-top: 1px solid #e5e7eb;
            padding: 0.5rem 0;
        }

        .mobile-menu.active {
            display: block;
        }

        .mobile-link {
            display: block;
            padding: 0.75rem 1rem;
            color: #4b5563;
            text-decoration: none;
            font-weight: 500;
        }

        .mobile-link:hover {
            background: #f3f4f6;
            color: #1e40af;
        }

        /* Hero section */
        .hero {
            margin-top: 70px;
            background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
            color: white;
            padding: 3rem 1rem;
            position: relative;
            overflow: hidden;
        }

        .hero-content {
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
            position: relative;
            z-index: 2;
        }

        .hero h1 {
            font-size: 2rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 1rem;
        }

        .hero-sub {
            font-size: 1.1rem;
            color: #bfdbfe;
            margin-bottom: 1.5rem;
        }

        .hero p {
            font-size: 1rem;
            color: #dbeafe;
            margin-bottom: 2rem;
        }

        .btn {
            display: inline-block;
            background: white;
            color: #1e40af;
            font-weight: 600;
            padding: 0.75rem 1.5rem;
            border-radius: 0.5rem;
            text-decoration: none;
            transition: transform 0.2s, box-shadow 0.2s;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        }

        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 12px rgba(0,0,0,0.15);
        }

        /* Sezioni */
        .section {
            padding: 3rem 1rem;
        }

        .section-title {
            text-align: center;
            font-size: 1.875rem;
            font-weight: 700;
            color: #111827;
            margin-bottom: 0.5rem;
        }

        .section-divider {
            width: 5rem;
            height: 0.25rem;
            background: #3b82f6;
            margin: 1rem auto 2rem;
            border-radius: 2rem;
        }

        /* Card grid */
        .grid {
            display: grid;
            gap: 1.5rem;
            grid-template-columns: 1fr;
        }

        .card {
            background: white;
            border-radius: 1rem;
            padding: 1.5rem;
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
            transition: box-shadow 0.2s;
            border: 1px solid #f3f4f6;
        }

        .card:hover {
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }

        .card-header {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1.5rem;
        }

        .card-icon {
            background: #1e40af;
            padding: 0.75rem;
            border-radius: 0.75rem;
            color: white;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }

        .card-icon i {
            font-size: 1.25rem;
            width: 1.25rem;
        }

        .card h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #111827;
        }

        .service-list {
            list-style: none;
            margin-bottom: 1.5rem;
        }

        .service-list li {
            display: flex;
            align-items: flex-start;
            gap: 0.75rem;
            margin-bottom: 0.75rem;
            font-size: 0.95rem;
        }

        .service-list i {
            color: #3b82f6;
            margin-top: 0.2rem;
            flex-shrink: 0;
        }

        .package-box {
            background: #eff6ff;
            border-left: 4px solid #1e40af;
            padding: 1rem;
            border-radius: 0.5rem;
            margin-top: 1rem;
        }

        .package-box h4 {
            font-weight: 600;
            color: #1e3a8a;
            margin-bottom: 0.5rem;
        }

        .package-box ul {
            list-style: none;
            font-size: 0.875rem;
            color: #374151;
        }

        .package-box li {
            margin-bottom: 0.25rem;
        }

        /* Footer */
        .footer {
            background: #111827;
            color: white;
            padding: 2rem 1rem;
        }

        .footer-grid {
            display: grid;
            gap: 2rem;
            grid-template-columns: 1fr;
            margin-bottom: 2rem;
        }

        .footer h3 {
            font-size: 1.5rem;
            margin-bottom: 0.5rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .footer p {
            color: #9ca3af;
        }

        .contact-list {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            color: #d1d5db;
            text-decoration: none;
            transition: color 0.2s;
        }

        .contact-item:hover {
            color: white;
        }

        .contact-item i {
            color: #3b82f6;
            width: 1.25rem;
        }

        .footer-copyright {
            border-top: 1px solid #1f2937;
            padding-top: 2rem;
            text-align: center;
            color: #6b7280;
            font-size: 0.875rem;
        }

        /* Media queries - Mobile first ma responsive */
        @media (min-width: 640px) {
            .container {
                padding-left: 1.5rem;
                padding-right: 1.5rem;
            }
            
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .hero-sub {
                font-size: 1.25rem;
            }
            
            .hero p {
                font-size: 1.125rem;
            }
            
            .section {
                padding: 4rem 1.5rem;
            }
            
            .section-title {
                font-size: 2rem;
            }
        }

        @media (min-width: 768px) {
            .nav-desktop {
                display: flex;
            }
            
            .menu-btn {
                display: none;
            }
            
            .grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 2rem;
            }
            
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .hero {
                padding: 4rem 1.5rem;
            }
            
            .hero h1 {
                font-size: 3rem;
            }
        }

        @media (min-width: 1024px) {
            .hero {
                padding: 5rem 2rem;
            }
            
            .hero h1 {
                font-size: 3.5rem;
            }
            
            .section {
                padding: 5rem 2rem;
            }
        }

        /* Utility */
        .text-center {
            text-align: center;
        }
        
        .mt-4 {
            margin-top: 1rem;
        }
        
        .mb-2 {
            margin-bottom: 0.5rem;
        }
        
        /* Performance: preferisce ridurre movimento per chi preferisce */
        @media (prefers-reduced-motion: reduce) {
            * {
                animation-duration: 0.01ms !important;
                transition-duration: 0.01ms !important;
                scroll-behavior: auto !important;
            }
        }
        
        /* Ottimizzazione touch per mobile */
        @media (hover: none) and (pointer: coarse) {
            .btn, .nav-link, .contact-item {
                min-height: 44px;
                display: inline-flex;
                align-items: center;
            }
        }
        
        /* Focus accessibility */
        a:focus-visible, button:focus-visible {
            outline: 2px solid #1e40af;
            outline-offset: 2px;
            border-radius: 4px;
        }
        
        /* Skip to content per accessibilità */
        .skip-link {
            position: absolute;
            top: -40px;
            left: 0;
            background: #1e40af;
            color: white;
            padding: 8px;
            text-decoration: none;
            z-index: 100;
        }
        
        .skip-link:focus {
            top: 0;
        }