/* RESET E VARIABILI */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #fcd34d;
    --primary-dark: #f59e0b;
    --secondary: #64748b;
    --success: #10b981;
    --danger: #ef4444;
    --light: #f8fafc;
    --border: #e2e8f0;
    --text: #1e293b;
    --text-light: #64748b;
    --radius: 8px;
    --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text);
    line-height: 1.6;
    background: #fff;
}

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

/* HEADER */
.header {
    background: #fff !important;
    border-bottom: none !important;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: none !important;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo-link {
    text-decoration: none;
    transition: opacity 0.3s;
    display: inline-block;
}

.logo-link:hover {
    opacity: 0.8;
}

.logo {
    cursor: pointer;
}

.logo-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo h1 {
    font-size: 1.5rem;
    color: #1e293b !important;
    margin-bottom: 0;
    line-height: 1.2;
}

.tagline {
    font-size: 0.65rem;
    color: var(--text-light) !important;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.1rem;
}

.nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav a {
    text-decoration: none;
    color: var(--text) !important;
    font-weight: 500;
    transition: color 0.3s;
}

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

/* HAMBURGER MENU */
.menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 5px;
    padding: 0;
    z-index: 1001;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* BUTTONS */
.btn-primary, .btn-secondary, .btn-link {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

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

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

.btn-secondary {
    background: var(--light);
    color: var(--primary);
    border: 2px solid var(--primary);
}

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

.btn-link {
    background: none;
    color: var(--primary);
    padding: 0;
    text-decoration: underline;
}

.btn-link:hover {
    color: var(--primary-dark);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
    display: block;
    text-align: center;
}

/* HERO SECTION */
.hero {
    background: linear-gradient(135deg, #fcd34d 0%, #f59e0b 100%);
    color: #1e293b;
    padding: 6rem 0;
    text-align: center;
}

.hero-content h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-content > p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.hero-buttons .btn-primary {
    background: #1e293b;
    color: #fcd34d;
}

.hero-buttons .btn-primary:hover {
    background: #334155;
}

.hero-buttons .btn-secondary {
    background: transparent;
    border-color: #1e293b;
    color: #1e293b;
}

.hero-buttons .btn-secondary:hover {
    background: #1e293b;
    color: #fcd34d;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat strong {
    font-size: 2rem;
    display: block;
    margin-bottom: 0.5rem;
}

.stat span {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* SOLUZIONI */
.soluzioni {
    padding: 4rem 0;
    background: var(--light);
}

.soluzioni h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

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

.soluzione-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: all 0.3s;
    text-align: center;
}

.soluzione-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.soluzione-card .icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.soluzione-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.soluzione-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.link-arrow {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
}

.link-arrow:hover {
    gap: 0.5rem;
}

/* CARATTERISTICHE */
.caratteristiche {
    padding: 4rem 0;
}

.caratteristiche h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

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

.feature {
    padding: 2rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all 0.3s;
}

.feature:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.feature h4 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: var(--text);
}

.feature p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* PREZZI */
.prezzi {
    padding: 4rem 0;
    background: var(--light);
}

.prezzi h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

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

.pricing-card {
    background: white;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    position: relative;
    transition: all 0.3s;
}

.pricing-card.featured {
    border-color: var(--primary);
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.pricing-card:hover {
    box-shadow: var(--shadow-lg);
}

.badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.pricing-header {
    margin-bottom: 2rem;
    text-align: center;
}

.pricing-header h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #2563eb;
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2563eb;
}

.price span {
    font-size: 1rem;
    color: var(--text-light);
    font-weight: 400;
}

.features-list {
    list-style: none;
    margin-bottom: 2rem;
}

.features-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
    color: var(--text-light);
}

.features-list li:last-child {
    border-bottom: none;
}

/* VANTAGGI */
.vantaggi {
    padding: 4rem 0;
}

.vantaggio-item {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    align-items: center;
}

.vantaggio-item:nth-child(even) {
    flex-direction: row-reverse;
}

.vantaggio-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.vantaggio-content p {
    color: var(--text-light);
    font-size: 1.05rem;
}

.vantaggio-icon {
    font-size: 4rem;
    flex-shrink: 0;
}

/* DOWNLOAD */
.download {
    padding: 4rem 0;
    background: linear-gradient(135deg, #fcd34d 0%, #f59e0b 100%);
    color: #1e293b;
    text-align: center;
}

.download h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.download > p {
    font-size: 1.1rem;
    margin-bottom: 3rem;
    opacity: 0.95;
}

.download-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.download-card {
    background: rgba(0,0,0,0.05);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: var(--radius);
    text-decoration: none;
    color: #1e293b;
    transition: all 0.3s;
    border: 1px solid rgba(0,0,0,0.1);
}

.download-card:hover {
    background: rgba(0,0,0,0.1);
    transform: translateY(-5px);
}

.os-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.download-card h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.download-card p {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* FOOTER */
.footer {
    background: #1e293b;
    color: #cbd5e1;
    padding: 3rem 0 1rem;
}

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

.footer .row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer .col-md-4 {
    flex: 1;
}

.footer h5 {
    color: white;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer h6 {
    color: white;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.footer .text-muted {
    color: #cbd5e1 !important;
}

.footer .text-muted a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.3s;
}

.footer .text-muted a:hover {
    color: white;
}

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

.footer .text-center a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.3s;
}

.footer .text-center a:hover {
    color: var(--primary);
}

.footer hr {
    border-color: #334155;
    margin: 2rem 0;
}

.footer .bg-secondary {
    background-color: #334155 !important;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: white;
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid #334155;
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: white !important;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--primary) !important;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .header-content {
        flex-direction: row;
        gap: 1rem;
    }

    .menu-toggle {
        display: flex;
    }

    .nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: #ffffff !important;
        padding: 0 !important;
        gap: 0;
        width: 100%;
        max-height: calc(100vh - 70px) !important;
        overflow: hidden !important;
        transition: max-height 0.4s ease;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        z-index: 1000;
        border-bottom: none;
        backdrop-filter: none !important;
        display: none !important;
    }

    .nav.active {
        max-height: calc(100vh - 70px);
        padding: 0 !important;
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
        overflow-y: auto !important;
    }

    .nav a {
        padding: 15px 20px;
        border-bottom: none;
        display: block;
        font-size: 1rem;
        width: 100%;
        box-sizing: border-box;
        color: #1e293b;
    }

    .nav a:hover {
        background: #f5f5f5;
    }

    .nav a:last-child {
        border-bottom: none;
    }

    .hero-content h2 {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn-large {
        width: 100%;
    }

    .hero-stats {
        gap: 1.5rem;
    }

    .vantaggio-item,
    .vantaggio-item:nth-child(even) {
        flex-direction: column;
        text-align: center;
    }

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

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }
}

/* TESTIMONIALS */
.testimonials {
    padding: 4rem 0;
    background: var(--light);
}

.testimonials h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.testimonials-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

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

.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: all 0.3s;
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.testimonial-stars {
    color: var(--primary);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.testimonial-quote {
    color: var(--text);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.testimonial-info h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
    color: var(--text);
}

.testimonial-info p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin: 0;
}

@media (max-width: 480px) {
    .hero-content h2 {
        font-size: 1.5rem;
    }

    .hero-content > p {
        font-size: 1rem;
    }

    .soluzioni h2,
    .caratteristiche h2,
    .prezzi h2,
    .download h2 {
        font-size: 1.75rem;
    }
    
    .testimonials h2 {
        font-size: 1.75rem;
    }
}