/* ========================================
   RESPONSIVE STYLES
   Media queries e ottimizzazioni mobile
   ======================================== */

/* Desktop Large (1440px+) */
@media (min-width: 1440px) {
    .container {
        max-width: 1400px;
    }
}

/* Desktop (1024px - 1439px) */
@media (max-width: 1439px) {
    .container {
        max-width: 1100px;
    }
}

/* Tablet Landscape (768px - 1023px) */
@media (max-width: 1023px) {
    :root {
        --spacing-xxl: 3.5rem;
        --spacing-xl: 2.5rem;
    }
    
    .section-title {
        font-size: var(--text-3xl);
    }
}

/* Tablet Portrait (600px - 767px) */
@media (max-width: 767px) {
    :root {
        --spacing-xxl: 3rem;
        --spacing-xl: 2rem;
    }
    
    .btn {
        width: 100%;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .main-content {
        padding-top: 70px;
    }
}

/* Mobile Large (480px - 599px) */
@media (max-width: 599px) {
    .section-header {
        margin-bottom: var(--spacing-lg);
    }
}

/* Mobile (max 479px) */
@media (max-width: 479px) {
    :root {
        --spacing-xxl: 2.5rem;
        --spacing-xl: 1.5rem;
        --spacing-lg: 1.25rem;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .section-title {
        font-size: var(--text-2xl);
    }
    
    .section-subtitle {
        font-size: var(--text-sm);
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    .btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    .nav-link {
        padding: 1rem;
    }
    
    .social-link {
        min-width: 44px;
        min-height: 44px;
    }
}

/* Print Styles */
@media print {
    .main-header,
    .theme-toggle,
    .mobile-menu-toggle,
    .carousel-nav,
    .main-footer {
        display: none !important;
    }
    
    .main-content {
        padding-top: 0;
    }
    
    body {
        background: white;
        color: black;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --shadow-sm: 0 0 0 1px currentColor;
        --shadow-md: 0 0 0 2px currentColor;
        --shadow-lg: 0 0 0 3px currentColor;
    }
    
    .btn {
        border: 2px solid currentColor;
    }
}

/* Dark Mode Override (System Preference) */
@media (prefers-color-scheme: dark) {
    body:not(.theme-light) {
        /* Già gestito dalle variabili CSS predefinite */
    }
}

/* Light Mode Override (System Preference) */
@media (prefers-color-scheme: light) {
    body:not(.theme-dark) {
        /* Le variabili del tema chiaro si applicano automaticamente */
    }
}