/* ==========================================================================
   CSS Variables - Palette Colori Brand
   ========================================================================== */
:root {
    /* Colori principali dal logo */
    --primary-blue: #4A90E2;
    --primary-gradient: linear-gradient(135deg, #4A90E2 0%, #E91E63 100%);
    --accent-pink: #E91E63;
    --accent-purple: #8E44AD;
    
    /* Colori neutri professionali */
    --neutral-dark: #2C3E50;
    --neutral-medium: #5A6C7D;
    --neutral-light: #F8F9FA;
    --neutral-white: #FFFFFF;
    
    /* Colore supporto per contrasto */
    --support-green: #27AE60;
    --support-sage: #95A99C;
    
    /* CTA e conversione */
    --cta-primary: var(--primary-blue);
    --cta-secondary: var(--support-green);
    --cta-hover: #357ABD;
    
    /* Shadows e borders */
    --shadow-soft: 0 4px 20px rgba(74, 144, 226, 0.15);
    --shadow-medium: 0 8px 30px rgba(44, 62, 80, 0.1);
    --border-radius: 12px;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
}

/* ==========================================================================
   Reset e Base Styles
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--neutral-dark);
    background-color: var(--neutral-white);
    font-weight: var(--font-weight-regular);
}

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

/* ==========================================================================
   Typography
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--neutral-dark);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
    line-height: 1.7;
}

strong {
    font-weight: var(--font-weight-semibold);
}

em {
    font-style: italic;
    color: var(--neutral-medium);
}

/* ==========================================================================
   CTA Buttons
   ========================================================================== */
.cta-primary, 
.cta-secondary, 
.cta-final {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 32px;
    font-size: 18px;
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
    box-shadow: var(--shadow-soft);
    cursor: pointer;
    text-align: center;
    min-width: 280px;
    justify-content: center;
}

.cta-primary {
    background: var(--primary-gradient);
    color: var(--neutral-white);
}

.cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(74, 144, 226, 0.3);
}

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

.cta-secondary:hover {
    background: #229954;
    transform: translateY(-2px);
}

.cta-final {
    background: var(--primary-blue);
    color: var(--neutral-white);
    font-size: 20px;
    padding: 20px 40px;
    min-width: 320px;
}

.cta-final:hover {
    background: var(--cta-hover);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(74, 144, 226, 0.4);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
    background: linear-gradient(135deg, #F8F9FA 0%, #E8F4FD 100%);
    padding: 60px 0 80px 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

.logo-container {
    margin-bottom: 20px;
}

.logo {
    height: 120px;
    width: auto;
    filter: drop-shadow(0 4px 12px rgba(74, 144, 226, 0.2));
}

.headline {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--neutral-dark);
}

.sub-headline {
    font-size: 1.25rem;
    line-height: 1.8;
    margin-bottom: 2.5rem;
    color: var(--neutral-medium);
    max-width: 800px;
}

.cta-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
}

.micro-trust {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--neutral-medium);
    font-weight: var(--font-weight-medium);
}

.trust-item i {
    color: var(--support-green);
    font-size: 12px;
}

/* ==========================================================================
   Problem Section
   ========================================================================== */
.problem-section {
    padding: 80px 0;
    background: var(--neutral-white);
}

.problem-section h2 {
    text-align: center;
    margin-bottom: 50px;
    font-size: 2.5rem;
    color: var(--neutral-dark);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.problem-item {
    text-align: center;
    padding: 40px 30px;
    background: var(--neutral-light);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent-pink);
}

.problem-item i {
    font-size: 2.5rem;
    color: var(--accent-pink);
    margin-bottom: 20px;
}

.problem-item p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 0;
}

/* ==========================================================================
   Solution Section
   ========================================================================== */
.solution-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #E8F4FD 0%, #F8F9FA 100%);
}

.solution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.solution-text h2 {
    font-size: 2.5rem;
    margin-bottom: 25px;
    color: var(--neutral-dark);
}

.solution-description {
    font-size: 1.25rem;
    line-height: 1.7;
    margin-bottom: 30px;
    color: var(--neutral-medium);
}

.price-container {
    display: flex;
    align-items: baseline;
    gap: 15px;
    margin-bottom: 30px;
}

.price {
    font-size: 3rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-blue);
}

.price-note {
    font-size: 1rem;
    color: var(--neutral-medium);
    font-weight: var(--font-weight-medium);
}

.solution-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.guide-preview {
    background: var(--neutral-white);
    padding: 60px 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    text-align: center;
    border: 2px solid var(--primary-blue);
}

.guide-preview i {
    color: var(--primary-blue);
    margin-bottom: 20px;
}

.guide-preview p {
    font-weight: var(--font-weight-semibold);
    color: var(--neutral-dark);
    margin-bottom: 0;
}

/* ==========================================================================
   Content Section
   ========================================================================== */
.content-section {
    padding: 80px 0;
    background: var(--neutral-white);
}

.content-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--neutral-dark);
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.content-item {
    background: var(--neutral-light);
    padding: 35px 25px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: transform 0.3s ease;
}

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

.content-item.bonus {
    background: linear-gradient(135deg, #FFF3E0 0%, #FFE0B2 100%);
    border: 2px solid var(--support-green);
}

.content-item i {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
}

.content-item.bonus i {
    color: var(--support-green);
}

.content-item h3 {
    font-size: 1.25rem;
    margin-bottom: 15px;
    color: var(--neutral-dark);
}

.content-item p {
    margin-bottom: 0;
    line-height: 1.6;
}

/* ==========================================================================
   Target Section
   ========================================================================== */
.target-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #F0F8F0 0%, #E8F5E8 100%);
}

.target-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.target-for, .target-not {
    background: var(--neutral-white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
}

.target-for {
    border-left: 5px solid var(--support-green);
}

.target-not {
    border-left: 5px solid var(--accent-pink);
}

.target-for h2 {
    color: var(--support-green);
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 25px;
}

.target-not h2 {
    color: var(--accent-pink);
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 25px;
}

.target-for ul, .target-not ul {
    list-style: none;
    padding: 0;
}

.target-for li, .target-not li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    font-size: 1.1rem;
    border-bottom: 1px solid var(--neutral-light);
}

.target-for li:last-child, .target-not li:last-child {
    border-bottom: none;
}

.target-for li i {
    color: var(--support-green);
}

.target-not li i {
    color: var(--accent-pink);
}

/* ==========================================================================
   Benefits Section
   ========================================================================== */
.benefits-section {
    padding: 80px 0;
    background: var(--neutral-white);
}

.benefits-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--neutral-dark);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.benefit-item {
    text-align: center;
    padding: 40px 25px;
    background: linear-gradient(135deg, var(--neutral-light) 0%, #FFFFFF 100%);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    transition: transform 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
}

.benefit-item i {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: 25px;
}

.benefit-item h3 {
    margin-bottom: 15px;
    color: var(--neutral-dark);
}

.benefit-item p {
    margin-bottom: 0;
    color: var(--neutral-medium);
}

/* ==========================================================================
   Testimonials Section
   ========================================================================== */
.testimonials-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #E8F4FD 0%, #F0F8F0 100%);
}

.testimonials-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--neutral-dark);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.testimonial {
    background: var(--neutral-white);
    padding: 35px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    border-left: 4px solid var(--primary-blue);
}

.testimonial-content {
    margin-bottom: 20px;
}

.testimonial-content p {
    font-size: 1.1rem;
    font-style: italic;
    line-height: 1.7;
    color: var(--neutral-dark);
    margin-bottom: 0;
}

.testimonial-author {
    font-weight: var(--font-weight-semibold);
    color: var(--primary-blue);
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-section {
    padding: 80px 0;
    background: var(--neutral-white);
}

.faq-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--neutral-dark);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.faq-item {
    background: var(--neutral-light);
    padding: 30px;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-blue);
}

.faq-item h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.faq-item p {
    margin-bottom: 0;
    color: var(--neutral-dark);
    line-height: 1.6;
}

/* ==========================================================================
   Final CTA Section
   ========================================================================== */
.final-cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--accent-purple) 100%);
    color: var(--neutral-white);
    text-align: center;
}

.final-cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--neutral-white);
}

.final-cta-content p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.final-cta-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 25px;
}

.security-badges {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    justify-content: center;
}

.security-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    opacity: 0.9;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    padding: 60px 0 40px 0;
    background: var(--neutral-dark);
    color: var(--neutral-light);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    text-align: center;
}

.footer-logo-img {
    height: 60px;
    width: auto;
    margin-bottom: 20px;
}

.disclaimer {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.footer-links {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--neutral-light);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: color 0.3s ease;
}

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

/* ==========================================================================
   Sticky CTA
   ========================================================================== */
.sticky-cta {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    opacity: 0;
    transform: translateY(100px);
    transition: all 0.3s ease;
}

.sticky-cta.visible {
    opacity: 1;
    transform: translateY(0);
}

.sticky-cta-button {
    background: var(--primary-gradient);
    color: var(--neutral-white);
    padding: 15px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    box-shadow: 0 4px 20px rgba(74, 144, 226, 0.3);
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}

.sticky-cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(74, 144, 226, 0.4);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .headline {
        font-size: 2rem;
    }
    
    .sub-headline {
        font-size: 1.1rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .solution-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .target-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .micro-trust {
        flex-direction: column;
        gap: 15px;
    }
    
    .security-badges {
        flex-direction: column;
        gap: 15px;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 15px;
    }
    
    .cta-primary, 
    .cta-secondary, 
    .cta-final {
        width: 100%;
        min-width: auto;
    }
    
    .sticky-cta {
        bottom: 10px;
        right: 10px;
        left: 10px;
    }
    
    .sticky-cta-button {
        width: 100%;
        justify-content: center;
        border-radius: var(--border-radius);
    }
}

@media (max-width: 480px) {
    .headline {
        font-size: 1.75rem;
    }
    
    .price {
        font-size: 2.5rem;
    }
    
    .content-grid,
    .benefits-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .problem-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .problem-item,
    .content-item,
    .benefit-item {
        padding: 25px 20px;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {
    .sticky-cta {
        display: none;
    }
}

/* ==========================================================================
   Accessibility Improvements
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Focus styles for keyboard navigation */
a:focus,
button:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --neutral-medium: #000000;
        --neutral-light: #FFFFFF;
    }
}