/* ============================================================
   mobile-enhancements.css
   Fix e ottimizzazioni mobile per EasyTaskFlow.
   Rispetta WCAG 2.1 AA, Apple HIG (44x44pt), Material Design (48x48dp).
   Caricato DOPO easytaskflow.css e darkmode.css.
   ============================================================ */

/* ---------- 0. Viewport fluido: nessun overflow orizzontale ---------- */
@media (max-width: 768px) {
    html, body {
        overflow-x: hidden;
        max-width: 100vw;
    }
    /* Immagini e media: mai escono dal viewport */
    img, video, iframe {
        max-width: 100%;
        height: auto;
    }
    /* Pre-container orizzontale */
    .container {
        padding-left: 16px;
        padding-right: 16px;
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding-left: 14px;
        padding-right: 14px;
    }
}

/* ---------- 0b. Safe-area insets header/body (iOS notch + Dynamic Island) ---------- */
@supports (padding: max(0px)) {
    body {
        padding-left: max(0px, env(safe-area-inset-left));
        padding-right: max(0px, env(safe-area-inset-right));
    }
    .navbar > .container,
    .navbar .container {
        padding-left: max(16px, env(safe-area-inset-left));
        padding-right: max(16px, env(safe-area-inset-right));
    }
    .footer-grid,
    .footer-bottom {
        padding-left: max(16px, env(safe-area-inset-left));
        padding-right: max(16px, env(safe-area-inset-right));
    }
    .whatsapp-float {
        right: max(16px, env(safe-area-inset-right, 16px));
        bottom: max(16px, env(safe-area-inset-bottom, 16px));
    }
    .mobile-menu {
        padding-bottom: max(16px, env(safe-area-inset-bottom, 16px));
        padding-left: max(20px, env(safe-area-inset-left));
        padding-right: max(20px, env(safe-area-inset-right));
    }
}

/* ---------- 1. Touch target minimo 44x44 (Apple HIG) ---------- */
@media (max-width: 768px) {
    /* Bottoni principali: almeno 48px su mobile (Material) */
    .btn,
    button[type="submit"],
    button[type="button"],
    .cookie-switch,
    .cookie-banner-actions .btn-cookie,
    .cookie-prefs-fab,
    .mobile-toggle,
    .theme-toggle,
    .lang-switcher {
        min-height: 44px;
    }

    /* Link navigazione mobile: tap target ampio */
    .mobile-menu a,
    .mobile-submenu a {
        min-height: 48px;
        display: flex;
        align-items: center;
    }

    /* Dropdown menu items (anche desktop, ma critici su mobile) */
    .dropdown a {
        min-height: 44px;
        align-items: center;
    }

    /* Hero chips: aumentano area tap */
    .hero-chip {
        min-height: 36px;
        padding: 8px 14px;
    }

    /* FAQ items: cliccabili su tutta l'area */
    .faq-question {
        min-height: 56px;
        padding: 18px 20px;
    }

    /* Cookie banner bottoni: full-width su mobile */
    .cookie-banner-actions .btn-cookie {
        flex: 1 1 calc(50% - 4px);
        min-height: 44px;
        justify-content: center;
    }

    @media (max-width: 480px) {
        .cookie-banner-actions .btn-cookie {
            flex: 1 1 100%;
        }
    }
}

/* ---------- 2. Input font-size 16px su iOS (evita zoom) ---------- */
@media (max-width: 768px) {
    input[type="text"],
    input[type="email"],
    input[type="password"],
    input[type="search"],
    input[type="tel"],
    input[type="url"],
    input[type="number"],
    textarea,
    select {
        font-size: 16px !important;
        line-height: 1.5;
        /* Previene zoom automatico iOS Safari */
    }
}

/* ---------- 3. Safe-area insets globali (iPhone notch / Dynamic Island) ---------- */
@supports (padding: max(0px)) {
    body {
        padding-left: max(0px, env(safe-area-inset-left));
        padding-right: max(0px, env(safe-area-inset-right));
    }
    .navbar > .container {
        padding-left: max(16px, env(safe-area-inset-left));
        padding-right: max(16px, env(safe-area-inset-right));
    }
    .footer-grid,
    .footer-bottom {
        padding-left: max(16px, env(safe-area-inset-left));
        padding-right: max(16px, env(safe-area-inset-right));
    }
}

/* ---------- 4. Tap highlight rimuovere grigio brutto ---------- */
* {
    -webkit-tap-highlight-color: rgba(37, 99, 235, 0.15);
    -webkit-touch-callout: none;
}

/* Consentito selezione testo (no -webkit-user-select: none ovunque) */
input, textarea, [contenteditable="true"], code, pre {
    -webkit-user-select: text;
    user-select: text;
}

/* ---------- 5. Scroll smooth per ancore interne ---------- */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
        scroll-padding-top: 80px; /* altezza navbar */
    }
}

/* ---------- 6. prefers-reduced-motion: disabilita animazioni ---------- */
@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;
    }
    .fade-in {
        opacity: 1 !important;
        transform: none !important;
    }
}

/* ---------- 7. Tabelle con overflow orizzontale ---------- */
@media (max-width: 768px) {
    table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        max-width: 100%;
    }
    /* Tabella con celle troppo larghe: forza orizzontale */
    table th,
    table td {
        white-space: nowrap;
    }
    .company-grid table,
    .legal-content table {
        font-size: 0.85rem;
    }
}

/* ---------- 8. Dropdown submenu su mobile (innovazione tech) ---------- */
@media (max-width: 1024px) {
    .dropdown-submenu {
        position: static !important;
        min-width: 0 !important;
        max-width: 100% !important;
        box-shadow: none !important;
        border: none !important;
        border-left: 2px solid rgba(124, 58, 237, 0.25) !important;
        border-radius: 0 !important;
        margin: 4px 12px 8px 32px !important;
        padding: 4px 0 !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        background: transparent !important;
    }
}

/* ---------- 9. Lingua switcher mobile ---------- */
@media (max-width: 768px) {
    .mobile-lang-option {
        min-height: 44px;
        padding: 12px 16px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* ---------- 10. Video hero mobile (no autoplay, risparmio dati) ---------- */
@media (max-width: 768px) {
    .hero-bg-video {
        display: none; /* No video autoplay su mobile, risparmio banda */
    }
    /* Mostra solo poster immagine */
    .hero {
        background-image: var(--hero-poster, none);
        background-size: cover;
        background-position: center;
    }
}

/* ---------- 11. Cookie banner mobile responsive ---------- */
@media (max-width: 480px) {
    .cookie-banner {
        left: 8px !important;
        right: 8px !important;
        bottom: max(8px, env(safe-area-inset-bottom, 0px)) !important;
        border-radius: 14px !important;
    }
    .cookie-banner-inner {
        padding: 16px !important;
    }
    .cookie-banner-actions {
        flex-direction: column !important;
    }
    .cookie-banner-actions .btn-cookie {
        width: 100% !important;
        justify-content: center !important;
        padding: 12px 16px !important;
    }
    .cookie-prefs-fab {
        right: max(14px, env(safe-area-inset-right, 0px)) !important;
        bottom: max(84px, calc(env(safe-area-inset-bottom, 0px) + 84px)) !important;
    }
}

/* ---------- 12. Hero CTA su mobile ---------- */
@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
        gap: 12px;
    }
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    .hero-chips {
        justify-content: flex-start;
        gap: 6px;
    }
    .hero-chip {
        font-size: 0.78rem;
        padding: 6px 10px;
    }
}

/* ---------- 13. Stats grid responsive ---------- */
@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr !important;
    }
}

/* ---------- 14. Text overflow ellipsis su titoli lunghi ---------- */
@media (max-width: 768px) {
    h1, h2, h3 {
        overflow-wrap: break-word;
        word-wrap: break-word;
        hyphens: auto;
    }
}

/* ---------- 15. Print stylesheet (extra) ---------- */
@media print {
    .navbar, .whatsapp-float, .cookie-banner, .cookie-prefs-fab,
    .mobile-menu, .theme-toggle, .lang-switcher {
        display: none !important;
    }
}

/* ---------- 16. Navbar mobile: logo + toggle compatti ---------- */
@media (max-width: 768px) {
    /* Logo piu' piccolo per dare spazio al toggle */
    .navbar .logo img,
    .navbar .logo-wordmark {
        max-height: 36px;
        width: auto;
    }
    .navbar {
        padding: 12px 0;
    }
    .navbar.scrolled {
        padding: 8px 0;
    }
    /* Bottone toggle (hamburger) piu' grande per touch */
    .mobile-toggle {
        width: 44px;
        height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        background: transparent;
        border: none;
        color: var(--text-primary, #1e293b);
        cursor: pointer;
        border-radius: 10px;
        -webkit-tap-highlight-color: transparent;
        transition: background 0.2s;
    }
    .mobile-toggle:hover,
    .mobile-toggle:active {
        background: rgba(99, 102, 241, 0.08);
    }
}

/* ---------- 17. Mobile menu: layout full-screen friendly ---------- */
@media (max-width: 768px) {
    .mobile-menu {
        position: fixed;
        top: 60px; /* altezza navbar */
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px) saturate(180%);
        -webkit-backdrop-filter: blur(20px) saturate(180%);
        z-index: 999;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        padding: 16px 20px;
        transform: translateX(100%);
        transition: transform 0.3s cubic-bezier(.16,1,.3,1);
        visibility: hidden;
        opacity: 0;
    }
    .mobile-menu.active {
        transform: translateX(0);
        visibility: visible;
        opacity: 1;
    }
    .mobile-menu ul {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .mobile-menu > ul > li {
        margin-bottom: 4px;
    }
    .mobile-menu a {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 14px 16px;
        min-height: 48px;
        font-size: 1rem;
        font-weight: 500;
        color: var(--text-primary, #1e293b);
        text-decoration: none;
        border-radius: 12px;
        transition: background 0.2s;
        -webkit-tap-highlight-color: transparent;
    }
    .mobile-menu a:hover,
    .mobile-menu a:active {
        background: rgba(99, 102, 241, 0.08);
    }
    .mobile-menu .mobile-submenu {
        list-style: none;
        padding: 0 0 8px 16px;
        margin: 0;
    }
    .mobile-menu .mobile-submenu a {
        font-size: 0.95rem;
        padding: 12px 16px;
        min-height: 44px;
        color: var(--text-secondary, #475569);
    }
    .mobile-submenu-heading {
        display: block;
        padding: 8px 16px 4px;
        font-size: 0.7rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.06em;
        color: var(--text-secondary, #94a3b8);
    }
    /* Lang grid: scroll orizzontale */
    .mobile-lang-grid {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        padding: 8px 0;
    }
    .mobile-lang-option {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 8px 12px;
        min-height: 44px;
        background: white;
        border: 1px solid #e2e8f0;
        border-radius: 22px;
        text-decoration: none;
        color: var(--text-primary, #1e293b);
        font-weight: 600;
        font-size: 0.9rem;
        -webkit-tap-highlight-color: transparent;
    }
    .mobile-lang-option--active {
        background: linear-gradient(135deg, #6366f1, #8b5cf6);
        color: white;
        border-color: transparent;
    }
}

/* ---------- 18. Hero mobile (homepage + pagine SaaS) ---------- */
@media (max-width: 768px) {
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }
    .hero h1 {
        font-size: clamp(1.8rem, 7vw, 2.5rem);
        line-height: 1.15;
    }
    .hero p {
        font-size: 1rem;
        line-height: 1.6;
    }
    .hero-buttons {
        flex-direction: column;
        gap: 12px;
        width: 100%;
    }
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    /* Hero chips: scroll orizzontale */
    .hero-chips {
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        gap: 8px;
        padding: 4px 0;
        margin: 0 -16px;
        padding-left: 16px;
        padding-right: 16px;
    }
    .hero-chips::-webkit-scrollbar {
        display: none;
    }
    .hero-chip {
        flex-shrink: 0;
        font-size: 0.8rem;
        padding: 8px 14px;
        min-height: 36px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 90px 0 40px;
    }
    .hero-badge {
        font-size: 0.78rem;
        padding: 6px 12px !important;
    }
}

/* ---------- 19. Bottoni full-width su mobile per azioni primarie ---------- */
@media (max-width: 768px) {
    .btn-primary-mobile,
    .news-cta .btn,
    .article-cta-box .btn,
    .news-newsletter-inline-form button {
        width: 100%;
        justify-content: center;
    }
}

/* ---------- 20. WhatsApp float safe area ---------- */
@media (max-width: 480px) {
    .whatsapp-float {
        width: 52px !important;
        height: 52px !important;
        bottom: max(20px, env(safe-area-inset-bottom, 20px)) !important;
        right: max(16px, env(safe-area-inset-right, 16px)) !important;
    }
    .whatsapp-float svg {
        width: 26px !important;
        height: 26px !important;
    }
}

/* ---------- 21. Form input touch-friendly ---------- */
@media (max-width: 768px) {
    input[type="text"],
    input[type="email"],
    input[type="password"],
    input[type="search"],
    input[type="tel"],
    input[type="url"],
    input[type="number"],
    textarea,
    select {
        font-size: 16px !important;
        min-height: 48px;
        padding: 12px 14px;
    }
    textarea {
        min-height: 100px;
    }
}

/* ---------- 22. Section spacing mobile ---------- */
@media (max-width: 768px) {
    section {
        padding: 40px 0 !important;
    }
    .section-header {
        margin-bottom: 28px !important;
    }
    .section-header h2 {
        font-size: 1.5rem !important;
        line-height: 1.2;
    }
    .section-header p {
        font-size: 0.95rem;
    }
}

/* ---------- 23. Cards grid mobile (1 col) ---------- */
@media (max-width: 768px) {
    .services-grid,
    .features-grid,
    .pricing-grid,
    .testimonials-grid,
    .news-grid:not(.news-grid--latest) {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    .news-grid--latest {
        /* Su mobile il deck flip sostituisce la grid */
        display: none;
    }
    .news-featured-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    .news-categories-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
    }
}

@media (max-width: 380px) {
    .news-categories-grid {
        grid-template-columns: 1fr !important;
    }
}

/* ---------- 24. Footer responsive ---------- */
@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr !important;
        gap: 32px !important;
        text-align: center;
    }
    .footer-col {
        padding: 0 !important;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

/* ---------- 25. Dark mode su mobile ---------- */
@media (max-width: 768px) {
    [data-theme="dark"] .mobile-menu {
        background: rgba(15, 23, 42, 0.98);
    }
    [data-theme="dark"] .mobile-menu a {
        color: #e2e8f0;
    }
    [data-theme="dark"] .mobile-menu a:hover,
    [data-theme="dark"] .mobile-menu a:active {
        background: rgba(99, 102, 241, 0.15);
    }
    [data-theme="dark"] .mobile-lang-option {
        background: #1e293b;
        border-color: #334155;
        color: #cbd5e1;
    }
    [data-theme="dark"] .mobile-lang-option--active {
        background: linear-gradient(135deg, #6366f1, #8b5cf6);
        color: white;
    }
}