/* Mobile Performance Optimizations */

/* Critical CSS for above-the-fold content */
:root {
    --primary-color: #0066CC;
    --secondary-color: #00A8E8;
    --dark-color: #1a1a1a;
    --light-color: #f8f9fa;
    --max-width: 1400px;
}

/* Performance optimizations */
* {
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
}

html {
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    overflow-x: hidden !important;
    width: 100%;
}

body {
    overflow-x: hidden !important;
    position: relative;
    width: 100%;
    margin: 0;
    padding: 0;
}

/* Optimized font loading */
.font-display-swap {
    font-display: swap;
}

/* Mobile-first responsive design */
@media screen and (max-width: 768px) {
    /* Force centrage global et prévention du débordement */
    html, body {
        max-width: 100% !important;
        overflow-x: hidden !important;
        position: relative !important;
        width: 100% !important;
    }

    /* Tous les éléments ne doivent pas déborder */
    * {
        max-width: 100% !important;
    }

    /* Conteneurs principaux */
    main, section, div {
        max-width: 100% !important;
        overflow-x: hidden !important;
    }

    /* Optimized header for mobile */
    .header {
        padding: 10px 0;
        position: sticky;
        top: 0;
        z-index: 1000;
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        width: 100% !important;
        max-width: 100% !important;
        left: 0;
        right: 0;
    }

    .header-container {
        padding: 0 15px;
        max-width: 100% !important;
        margin: 0 auto;
    }

    .logo-image {
        height: 50px !important;
        width: auto;
    }

    .nav-center {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: white;
        box-shadow: 0 2px 20px rgba(0,0,0,0.1);
        flex-direction: column;
        padding: 20px;
    }

    .nav-center.mobile-active {
        display: flex !important;
    }

    .nav-link {
        padding: 15px;
        border-bottom: none;
        width: 100%;
        text-align: center;
    }

    .mobile-toggle {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        width: 30px;
        height: 30px;
        background: none;
        border: none;
        cursor: pointer;
        padding: 0;
    }

    .mobile-toggle span {
        display: block;
        width: 25px;
        height: 2px;
        background: var(--dark-color);
        margin: 3px 0;
        transition: 0.3s;
    }

    .mobile-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

    .mobile-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    /* Hero optimization */
    .hero-title {
        font-size: 2rem !important;
        line-height: 1.2 !important;
    }

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

    .hero-cta {
        flex-direction: column;
        gap: 15px;
    }

    .btn-primary-large,
    .btn-secondary-large {
        width: 100%;
        text-align: center;
        padding: 15px 25px !important;
    }

    /* Content sections */
    .container {
        padding: 0 15px !important;
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 auto !important;
        box-sizing: border-box !important;
    }

    section {
        padding: 40px 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        overflow-x: hidden !important;
    }

    /* Hero section spécifique */
    .hero, #hero {
        width: 100% !important;
        max-width: 100% !important;
        overflow-x: hidden !important;
        position: relative !important;
    }

    .hero-content {
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 15px !important;
        box-sizing: border-box !important;
    }

    /* Cards and grids */
    .benefits-grid,
    .features-grid,
    .specs-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }

    .trust-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    /* Images optimization */
    img {
        max-width: 100% !important;
        height: auto !important;
        display: block;
        margin: 0 auto;
    }

    /* Éléments avec position absolute */
    [style*="position: absolute"],
    .absolute {
        max-width: 100% !important;
        left: 0 !important;
        right: 0 !important;
    }

    /* Prévention du débordement pour tous les éléments */
    .hero-image,
    .product-image,
    .feature-image {
        width: 100% !important;
        max-width: 100% !important;
        object-fit: cover !important;
    }

    /* Fix pour les éléments qui peuvent déborder */
    .mobile-toggle,
    button,
    .btn {
        max-width: calc(100% - 30px) !important;
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr !important;
        gap: 30px !important;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }

    /* Typography mobile */
    h1 { font-size: 2rem !important; }
    h2 { font-size: 1.75rem !important; }
    h3 { font-size: 1.5rem !important; }
    p { font-size: 1rem !important; }

    /* Comparison Table - Keep column layout on mobile with adjusted sizes */
    .comparison-header,
    .comparison-row {
        grid-template-columns: 1.3fr 1fr 1fr !important;
        gap: 3px !important;
    }

    .comparison-header > div,
    .comparison-feature,
    .comparison-value {
        padding: 0.6rem 0.3rem !important;
        font-size: 0.7rem !important;
        line-height: 1.25 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
    }

    .comparison-feature {
        font-size: 0.75rem !important;
        font-weight: 600 !important;
        padding-left: 0.5rem !important;
    }

    .comparison-brand {
        font-size: 0.65rem !important;
        line-height: 1.2 !important;
        font-weight: 600 !important;
        word-break: break-word !important;
    }

    .comparison-value {
        text-align: center !important;
        font-size: 0.65rem !important;
    }

    .comparison-value i {
        font-size: 0.85rem !important;
        margin-right: 0.2rem !important;
    }

    /* Ensure comparison section title is readable */
    .comparison .section-title {
        font-size: 1.4rem !important;
        line-height: 1.3 !important;
    }

    /* Fix trust-section numbers being cut off */
    .trust-number {
        font-size: 2.5rem !important;
        line-height: 1.3 !important;
        padding: 0.25rem 0.5rem !important;
        display: block !important;
        word-break: keep-all !important;
        white-space: nowrap !important;
        overflow: visible !important;
        text-overflow: clip !important;
    }

    .trust-item {
        padding: 1.5rem 1rem !important;
        overflow: visible !important;
    }

    .trust-label {
        font-size: 0.9rem !important;
        line-height: 1.4 !important;
    }

    /* Fix buttons text overflow */
    .btn-outline,
    .btn-primary-xl {
        padding: 1rem 1.5rem !important;
        font-size: 0.95rem !important;
        white-space: normal !important;
        text-align: center !important;
        line-height: 1.4 !important;
        min-height: 50px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }

    /* Fix CTA section */
    .cta-offer {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        text-align: center !important;
        padding: 1rem !important;
        gap: 0.75rem !important;
        max-width: 100% !important;
    }

    .offer-badge {
        font-size: 0.8rem !important;
        padding: 0.5rem 1rem !important;
        white-space: normal !important;
        text-align: center !important;
        line-height: 1.3 !important;
    }

    .offer-text {
        font-size: 0.95rem !important;
        line-height: 1.4 !important;
        text-align: center !important;
        white-space: normal !important;
    }

    .cta-section {
        padding: 2rem 0 !important;
    }

    .cta-content {
        padding: 0 1rem !important;
    }

    .cta-title {
        font-size: 1.75rem !important;
        line-height: 1.3 !important;
        margin-bottom: 1rem !important;
        text-align: center !important;
    }

    .cta-subtitle {
        font-size: 1rem !important;
        line-height: 1.5 !important;
        text-align: center !important;
        margin-bottom: 1.5rem !important;
    }

    .cta-buttons {
        flex-direction: column !important;
        gap: 1rem !important;
        width: 100% !important;
    }

    .cta-buttons .btn-primary-xl {
        width: 100% !important;
        max-width: 100% !important;
    }

    /* Fix header cart icon position - push to right next to menu toggle */
    .header-container {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
    }

    .nav-left {
        flex: 0 0 auto !important;
    }

    .nav-right {
        display: flex !important;
        align-items: center !important;
        gap: 10px !important;
        margin-left: auto !important;
    }

    .cart-icon-btn {
        order: 1 !important;
    }

    .mobile-toggle {
        order: 2 !important;
    }

    .nav-right .btn-primary-header {
        display: none !important;
    }

    /* Reduce white space between header and hero section */
    .hero {
        margin-top: 5px !important;
        min-height: 85vh !important;
    }

    .hero-image-container {
        min-height: 85vh !important;
    }

    .hero-image {
        min-height: 85vh !important;
        object-fit: cover !important;
        height: 85vh !important;
    }

    .hero-content {
        padding: 2rem 0 !important;
    }

    /* Reduce and reposition chat bubble on mobile */
    .chat-widget {
        bottom: 16px !important;
        right: 10px !important;
        background: transparent !important;
        backdrop-filter: none !important;
    }

    .chat-button {
        width: 45px !important;
        height: 45px !important;
        background: linear-gradient(135deg, #25D366 0%, #075E54 100%) !important;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25) !important;
    }

    .chat-button i {
        font-size: 20px !important;
    }

    .chat-window {
        width: calc(100vw - 32px) !important;
        height: calc(100vh - 120px) !important;
        bottom: 80px !important;
        right: 16px !important;
    }

    /* Fix price display - keep price and € symbol on same line */
    .new-price {
        white-space: nowrap !important;
        display: inline-block !important;
        font-size: clamp(2rem, 8vw, 3rem) !important;
        line-height: 1.2 !important;
    }

    /* Ensure CTA models container wraps properly on small screens */
    .cta-models {
        flex-wrap: wrap !important;
        gap: 20px !important;
    }

    .cta-models > div {
        flex: 1 1 100% !important;
        min-width: 0 !important;
    }

    /* Fix Options Additionnelles section for mobile - 3 lines layout */

    /* Force ALL parent containers to fit viewport */
    .options-toggle-section,
    .product-configurator,
    .product-details,
    .product-hero-grid {
        width: 100% !important;
        max-width: 100vw !important;
        min-width: 0 !important;
        box-sizing: border-box !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
        margin: 0 auto !important;
        overflow-x: hidden !important;
    }

    /* Grid container - MUST fit in viewport - Use attribute selector for higher specificity */
    .toggle-options-grid,
    div.toggle-options-grid[style],
    div[style*="display: grid"].toggle-options-grid,
    .toggle-options-grid[style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
        padding: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        overflow: visible !important;
        box-sizing: border-box !important;
        margin: 0 !important;
        left: 0 !important;
        right: 0 !important;
    }

    /* Each option card - force within viewport */
    .toggle-option-card {
        width: 100% !important;
        max-width: 100vw !important;
        min-width: 0 !important;
        overflow: visible !important;
        box-sizing: border-box !important;
        margin: 0 !important;
        padding: 0 !important;
        left: 0 !important;
        right: 0 !important;
    }

    /* FORCE vertical layout - override ALL inline styles */
    .toggle-option-card > div {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: flex-start !important;
        gap: 15px !important;
        padding: 25px 15px !important;
        width: 100% !important;
        max-width: 100vw !important;
        min-width: 0 !important;
        box-sizing: border-box !important;
        position: relative !important;
        left: 0 !important;
        right: 0 !important;
        margin: 0 !important;
        overflow: visible !important;
    }

    /* Inner container - also force vertical */
    .toggle-option-card > div > div {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: flex-start !important;
        width: 100% !important;
        max-width: 100vw !important;
        min-width: 0 !important;
        gap: 10px !important;
        flex: none !important;
        box-sizing: border-box !important;
        position: relative !important;
        left: 0 !important;
        right: 0 !important;
        margin: 0 !important;
        padding: 0 !important;
        overflow: visible !important;
    }

    /* Line 1: TITRE (Title) - MUST be first */
    .toggle-option-card .option-title,
    .toggle-option-card h4.option-title {
        font-size: 1.15rem !important;
        font-weight: 600 !important;
        margin: 0 !important;
        padding: 0 !important;
        text-align: center !important;
        width: 100% !important;
        max-width: 100% !important;
        display: block !important;
        order: 1 !important;
        word-wrap: break-word !important;
        position: relative !important;
        left: 0 !important;
        right: 0 !important;
    }

    /* Line 2: PRIX (Price) - MUST be second */
    .toggle-option-card .option-unit-price,
    .toggle-option-card .option-total-price,
    .toggle-option-card span[class*="price"] {
        font-size: 1rem !important;
        display: block !important;
        text-align: center !important;
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        order: 2 !important;
        position: relative !important;
        left: 0 !important;
        right: 0 !important;
    }

    /* Conteneur du prix - force vertical */
    .toggle-option-card > div > div:has(.option-unit-price, .option-total-price) {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        width: 100% !important;
        gap: 5px !important;
    }

    /* Line 3: BOUTONS (Buttons) - MUST be third and CENTERED */
    .toggle-option-card .option-quantity-selector,
    .toggle-option-card .option-toggle-btn {
        width: 240px !important;
        max-width: 240px !important;
        min-width: 240px !important;
        margin: 0 !important;
        margin-top: 0 !important;
        margin-bottom: 0 !important;
        margin-left: auto !important;
        margin-right: auto !important;
        margin-inline: auto !important;
        display: flex !important;
        flex-direction: row !important;
        justify-content: space-between !important;
        align-items: center !important;
        gap: 12px !important;
        order: 3 !important;
        position: relative !important;
        left: 0 !important;
        right: 0 !important;
        flex: none !important;
        box-sizing: border-box !important;
        transform: translateX(0) !important;
        align-self: center !important;
    }

    /* Bouton "Ajouter" */
    .toggle-option-card .option-toggle-btn {
        padding: 14px 28px !important;
        font-size: 1rem !important;
        white-space: nowrap !important;
        width: auto !important;
        min-width: 240px !important;
    }

    /* Buttons inside quantity selector - ensure visible */
    .toggle-option-card .option-quantity-selector button,
    .toggle-option-card .option-qty-btn {
        min-width: 40px !important;
        min-height: 40px !important;
        width: 40px !important;
        height: 40px !important;
        padding: 10px !important;
        flex-shrink: 0 !important;
        position: relative !important;
        left: 0 !important;
        right: 0 !important;
    }

    /* Quantity display */
    .toggle-option-card .option-qty-display,
    .toggle-option-card .qty-number {
        min-width: 50px !important;
        text-align: center !important;
        font-size: 1.1rem !important;
        flex-shrink: 0 !important;
    }
}

/* Tablet optimizations */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }

    .hero-title {
        font-size: 3rem !important;
    }

    .benefits-grid,
    .features-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* Touch-friendly elements */
@media (hover: none) and (pointer: coarse) {
    button,
    a,
    .nav-link {
        min-height: 44px;
        min-width: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* Disable hover effects on touch devices */
    button:hover,
    a:hover {
        transform: none !important;
    }
}

/* Performance: Reduce animations on mobile */
@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;
    }
}

/* PWA optimizations */
@media (display-mode: standalone) {
    .header {
        padding-top: env(safe-area-inset-top);
    }

    .footer {
        padding-bottom: env(safe-area-inset-bottom);
    }
}

/* Loading states */
.lazy-load {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Image optimization */
.image-container {
    position: relative;
    overflow: hidden;
    background-color: #f5f5f5;
}

.image-container img {
    transition: opacity 0.3s;
}

.image-container img.loading {
    opacity: 0;
}

.image-container img.loaded {
    opacity: 1;
}