/* ==========================================
   PronoPoint Landing Page Styles
   Colors: Navy Blue (#0A1628), Cyan (#00D9FF), Lime Green (#B8FF00), White
   ========================================== */

:root {
    --navy: #0A1628;
    --navy-light: #162844;
    --cyan: #00D9FF;
    --cyan-dark: #00A8CC;
    --lime: #B8FF00;
    --lime-dark: #8FCC00;
    --white: #FFFFFF;
    --gray-light: #F5F7FA;
    --gray: #8B95A5;
    --gradient-primary: linear-gradient(135deg, var(--cyan) 0%, var(--lime) 100%);
    --gradient-dark: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
    --shadow-sm: 0 2px 8px rgba(0, 217, 255, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 217, 255, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 217, 255, 0.2);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background: var(--navy);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* ==========================================
   Header & Navigation
   ========================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 217, 255, 0.1);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.75rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: color 0.3s;
}

.mobile-menu-toggle:hover {
    color: var(--cyan);
}

@media (max-width: 640px) {
    .mobile-menu-toggle {
        display: block;
    }
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.nav-logo .logo {
    height: 50px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

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

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

/* ==========================================
   Buttons
   ========================================== */

.btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
    font-size: 16px;
}

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

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

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--cyan);
}

.btn-secondary:hover {
    background: var(--cyan);
    color: var(--navy);
}

.btn-outline {
    background: transparent;
    color: var(--cyan);
    border: 2px solid var(--cyan);
}

.btn-outline:hover {
    background: var(--cyan);
    color: var(--navy);
}

.btn-lg {
    padding: 16px 48px;
    font-size: 18px;
}

/* ==========================================
   Hero Section
   ========================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(0, 217, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 50%, rgba(184, 255, 0, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    margin-bottom: 2rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    color: var(--gray);
    font-size: 0.9rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.hero-disclaimer {
    color: var(--gray);
    font-size: 0.85rem;
}

/* Floating Cards */
.hero-image {
    position: relative;
    height: 500px;
}

.floating-card {
    position: absolute;
    background: var(--navy-light);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-lg);
    animation: float 3s ease-in-out infinite;
}

.card-1 {
    top: 50px;
    left: 50px;
}

.card-2 {
    top: 200px;
    right: 50px;
    animation-delay: 1s;
}

.card-3 {
    bottom: 100px;
    left: 100px;
    animation-delay: 2s;
}

.card-icon {
    font-size: 2rem;
}

.card-title {
    color: var(--gray);
    font-size: 0.85rem;
}

.card-value {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* ==========================================
   Sections
   ========================================== */

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--gray);
}

/* ==========================================
   Features Section
   ========================================== */

.features {
    padding: 6rem 0;
    background: var(--navy-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.feature-card {
    background: var(--navy);
    border: 1px solid rgba(0, 217, 255, 0.1);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s;
}

.feature-card:hover {
    border-color: var(--cyan);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

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

.feature-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--cyan);
}

.feature-description {
    color: var(--gray);
    line-height: 1.8;
}

/* ==========================================
   How It Works
   ========================================== */

.how-it-works {
    padding: 6rem 0;
}

.steps {
    display: grid;
    gap: 3rem;
}

.step {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: var(--navy);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
}

.step-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.step-description {
    color: var(--gray);
    line-height: 1.8;
}

/* ==========================================
   Stats Section
   ========================================== */

.stats-section {
    padding: 6rem 0;
    background: var(--navy-light);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.stat-card {
    background: var(--navy);
    border: 1px solid rgba(0, 217, 255, 0.1);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s;
}

.stat-card:hover {
    border-color: var(--lime);
    transform: translateY(-5px);
}

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

.stat-card .stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.stat-card .stat-label {
    font-size: 1.1rem;
    color: var(--white);
    margin-bottom: 0.5rem;
}

.stat-card .stat-detail {
    font-size: 0.85rem;
    color: var(--gray);
}

/* ==========================================
   Pricing Section
   ========================================== */

.pricing {
    padding: 6rem 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.pricing-card {
    background: var(--navy-light);
    border: 2px solid rgba(0, 217, 255, 0.1);
    border-radius: 16px;
    padding: 2.5rem;
    position: relative;
    transition: all 0.3s;
}

.pricing-card:hover {
    border-color: var(--cyan);
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
    border-color: var(--lime);
    background: linear-gradient(135deg, var(--navy-light) 0%, rgba(184, 255, 0, 0.05) 100%);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: var(--navy);
    padding: 8px 24px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.85rem;
}

.pricing-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.pricing-price {
    margin-bottom: 2rem;
}

.price-currency {
    font-size: 1.5rem;
    vertical-align: top;
}

.price-amount {
    font-size: 4rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.price-period {
    font-size: 1rem;
    color: var(--gray);
}

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

.feature-item {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(0, 217, 255, 0.1);
}

.feature-item.disabled {
    color: var(--gray);
    opacity: 0.5;
}

/* ==========================================
   CTA Section
   ========================================== */

.cta-section {
    padding: 6rem 0;
    background: var(--gradient-dark);
    text-align: center;
}

.cta-title {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-size: 1.25rem;
    color: var(--gray);
    margin-bottom: 2rem;
}

/* ==========================================
   Footer
   ========================================== */

.footer {
    background: var(--navy-light);
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(0, 217, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    height: 60px;
    margin-bottom: 1rem;
}

.footer-description {
    color: var(--gray);
    margin-bottom: 1.5rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.social-link {
    color: var(--cyan);
    text-decoration: none;
    transition: color 0.3s;
}

.social-link:hover {
    color: var(--lime);
}

.footer-title {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--cyan);
}

.footer-links {
    list-style: none;
}

.footer-links a {
    color: var(--gray);
    text-decoration: none;
    display: block;
    padding: 0.5rem 0;
    transition: color 0.3s;
}

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

.footer-bottom {
    border-top: 1px solid rgba(0, 217, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
}

.footer-copyright {
    color: var(--gray);
    margin-bottom: 1rem;
}

.footer-disclaimer {
    color: var(--gray);
    font-size: 0.85rem;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ==========================================
   Responsive
   ========================================== */

/* Tablet */
@media (max-width: 968px) {
    .container {
        padding: 0 1.5rem;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-image {
        display: none; /* Nascondi floating cards su tablet */
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

    .nav-menu {
        gap: 1rem;
    }

    .nav-menu li a {
        font-size: 0.9rem;
    }
}

/* Mobile */
@media (max-width: 640px) {
    .container {
        padding: 0 1rem;
    }

    /* Header mobile */
    .nav {
        padding: 1rem 0;
    }

    .nav-logo img {
        height: 35px;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--navy-light);
        flex-direction: column;
        padding: 1rem;
        border-bottom: 1px solid rgba(0, 217, 255, 0.2);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        display: none;
        z-index: 999;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        width: 100%;
        text-align: center;
        padding: 0.5rem 0;
    }

    /* Nascondi i pulsanti CTA dalla header su mobile - saranno nel menu */
    .nav-cta {
        display: none;
    }

    /* Stili per i pulsanti CTA quando sono nel menu mobile */
    .nav-menu.active .nav-cta {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
        width: 100%;
        padding: 1rem 0;
        margin-top: 0.5rem;
        border-top: 1px solid rgba(0, 217, 255, 0.2);
    }

    .nav-menu.active .nav-cta .btn {
        width: 100%;
        padding: 1rem 1.5rem;
        font-size: 1rem;
        font-weight: 600;
        border-radius: 12px;
        text-align: center;
    }

    .nav-menu.active .nav-cta .btn-outline {
        background: transparent;
        border: 2px solid var(--cyan);
        color: var(--cyan);
    }

    .nav-menu.active .nav-cta .btn-primary {
        background: linear-gradient(135deg, var(--cyan), var(--lime));
        color: var(--navy);
        border: none;
    }

    /* Hero mobile */
    .hero {
        padding: 5rem 0 3rem;
        min-height: auto;
    }

    .hero-title {
        font-size: 2rem;
        line-height: 1.3;
        margin-bottom: 1rem;
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
        line-height: 1.6;
    }

    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
        margin-bottom: 2rem;
        padding: 1.5rem 0;
    }

    .stat-number {
        font-size: 1.75rem;
        font-weight: 900;
    }

    .stat-label {
        font-size: 0.75rem;
        margin-top: 0.25rem;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }

    .btn-lg {
        width: 100%;
        padding: 1.125rem 2rem;
        font-size: 1.05rem;
        font-weight: 700;
        border-radius: 12px;
    }

    .hero-disclaimer {
        font-size: 0.75rem;
        margin-top: 1rem;
    }

    /* Sections mobile */
    .section-header {
        margin-bottom: 2rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .section-subtitle {
        font-size: 0.9rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .feature-card {
        padding: 1.5rem;
    }

    .feature-icon {
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }

    .feature-title {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }

    .feature-description {
        font-size: 0.85rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .stat-card {
        padding: 1.5rem;
    }

    .stat-value {
        font-size: 2rem;
    }

    .stat-title {
        font-size: 0.85rem;
    }

    /* Pricing mobile */
    .pricing-card {
        padding: 1.5rem;
    }

    .plan-name {
        font-size: 1.25rem;
    }

    .plan-price {
        font-size: 2rem;
    }

    .plan-features li {
        font-size: 0.85rem;
        padding: 0.5rem 0;
    }

    /* How it works mobile */
    .steps-grid {
        gap: 1.5rem;
    }

    .step-number {
        font-size: 2rem;
    }

    .step-title {
        font-size: 1.1rem;
    }

    .step-description {
        font-size: 0.85rem;
    }

    /* Footer mobile */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .footer-section h3 {
        font-size: 1rem;
    }

    .footer-section ul li a {
        font-size: 0.85rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .footer-disclaimer {
        font-size: 0.75rem;
    }
}