@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;800&display=swap');

:root {
    /* Base Pallette */
    --black: #000000;
    --near-black: #0a0a0a;
    --gray-dark: #1a1a1a;
    --gray-mid: #666666;
    --gray-light: #a0a0a0;
    --near-white: #f0f0f0;
    --white: #ffffff;
    
    /* Theme Variables (Modern Dark Default) */
    --bg-page: var(--black);
    --bg-card: var(--near-black);
    --text-primary: var(--white);
    --text-secondary: #b8b8b8;
    --border-color: #222222;
    --nav-bg: rgba(0, 0, 0, 0.95);
    --accent-red: #ff3333;

    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --spacing: 1.5rem;
    --container-padding: 5%;
}

[data-theme="light"] {
    --bg-page: var(--white);
    --bg-card: var(--near-white);
    --text-primary: var(--black);
    --text-secondary: var(--gray-dark);
    --border-color: #eeeeee;
    --nav-bg: rgba(255, 255, 255, 0.98);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-page);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

h1, h2, h3 {
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
    transition: var(--transition);
}

/* Intro Screen */
#intro-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--black);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    transition: opacity 1s ease-in-out, visibility 1s ease-in-out;
}

#intro-screen.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

#intro-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
    z-index: 1;
    opacity: 0;
    animation: imageEntrance 2.5s ease-out forwards;
}

@keyframes imageEntrance {
    0% {
        opacity: 0;
        transform: scale(1.1);
        filter: blur(10px);
    }
    100% {
        opacity: 1;
        transform: scale(1);
        filter: blur(0);
    }
}

#enter-store-btn {
    position: relative;
    z-index: 2;
    margin-top: 15rem;
    padding: 1.2rem 3rem;
    background: transparent;
    color: var(--white);
    border: 1px solid var(--white);
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    cursor: pointer;
    opacity: 0;
    animation: fadeIn 2s forwards 1.5s;
    transition: var(--transition);
}

#enter-store-btn:hover {
    background: var(--white);
    color: var(--black);
}

@keyframes fadeIn {
    to { opacity: 1; }
}

/* Navbar */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem var(--container-padding);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    background: var(--nav-bg);
    backdrop-filter: blur(10px);
    z-index: 1000;
    height: 70px;
}

.logo {
    font-size: 1.2rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.2rem;
    white-space: nowrap;
    z-index: 1100;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 1100;
    order: -1; /* Place on left */
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Navigation Drawer */
.nav-links-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--bg-page);
    display: flex;
    justify-content: center;
    align-items: center;
    transform: translateX(-100%);
    transition: transform 0.5s cubic-bezier(0.77,0.2,0.05,1.0);
    z-index: 1050;
}

.nav-links-container.open {
    transform: translateX(0);
}

@media (max-width: 991px) {
    .nav-links-container {
        inset: 0;
        width: 100%;
        height: 100%;
        max-width: none;
    }

    .nav-links-container:not(.open) {
        visibility: hidden;
        pointer-events: none;
    }

    .nav-links-container.open {
        visibility: visible;
        pointer-events: auto;
    }
}

.nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    text-align: center;
}

.nav-links a {
    font-size: 1.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.nav-links a:hover {
    color: var(--gray-light);
}

/* Icons */
.nav-icons {
    z-index: 1100;
}

@media (min-width: 992px) {
    nav { height: 90px; }
    .logo { font-size: 1.5rem; order: 0; }
    .menu-toggle { display: none; }
    
    .nav-links-container {
        position: static;
        width: auto;
        height: auto;
        background: transparent;
        transform: none;
        display: block;
    }
    
    .nav-links {
        flex-direction: row;
        gap: 2.5rem;
    }
    
    .nav-links a { font-size: 0.9rem; }
}

/* Custom Dropdown */
.custom-dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
}

.dropdown-toggle:hover {
    color: var(--gray-mid);
}

.dropdown-toggle .arrow {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.custom-dropdown.open .dropdown-toggle .arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: -1rem;
    min-width: 250px;
    background: var(--bg-page);
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 1500;
    margin-top: 1.5rem;
    max-height: 400px;
    overflow-y: auto;
}

.custom-dropdown.open .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: block;
    padding: 1rem 1.5rem;
    cursor: pointer;
    text-transform: capitalize;
    font-size: 0.95rem;
    font-weight: 600;
    transition: var(--transition);
    border-bottom: 1px solid var(--near-white);
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item:hover, .dropdown-item.active {
    background: var(--black);
    color: var(--white);
}

.dropdown-menu::-webkit-scrollbar {
    width: 6px;
}
.dropdown-menu::-webkit-scrollbar-track {
    background: var(--white);
}
.dropdown-menu::-webkit-scrollbar-thumb {
    background: var(--gray-light);
}
.dropdown-menu::-webkit-scrollbar-thumb:hover {
    background: var(--gray-dark);
}

.audio-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text-primary);
    transition: var(--transition);
}

.audio-btn:hover {
    background: var(--black);
    color: var(--white);
}

.audio-btn.playing {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 0, 0, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(0, 0, 0, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(0, 0, 0, 0);
    }
}

.cart-icon {
    position: relative;
    font-weight: 600;
}

.cart-count {
    background: var(--black);
    color: var(--white);
    font-size: 0.7rem;
    padding: 0.2rem 0.5rem;
    border-radius: 50%;
    position: absolute;
    top: -10px;
    right: -15px;
}

/* Hero Section */
.hero {
    height: calc(100vh - 70px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    padding: 0 var(--container-padding);
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero p {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 1.25rem;
    margin-top: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-category-btn {
    position: relative;
    width: 150px;
    height: 190px;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    overflow: hidden;
    background: var(--bg-card);
    cursor: pointer;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease;
    display: block;
}

.hero-category-btn__img {
    width: 100%;
    height: calc(100% - 0.25rem);
    object-fit: contain;
    object-position: center;
    display: block;
    border-radius: 8px;
}

.hero-category-btn__label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.65rem 0.4rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.92) 0%, rgba(0, 0, 0, 0.4) 70%, transparent 100%);
    color: var(--white);
    font-weight: 800;
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    pointer-events: none;
}

.hero-category-btn:hover {
    transform: translateY(-5px);
    border-color: var(--text-primary);
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.45);
}

.hero-category-btn:active {
    transform: translateY(-2px);
}

@media (min-width: 768px) {
    .hero-category-btn {
        width: 200px;
        height: 240px;
        padding: 0.65rem;
    }

    .hero-category-btn__label {
        font-size: 0.8rem;
        padding: 0.75rem 0.5rem;
    }
}

@media (min-width: 768px) {
    .hero h1 { font-size: 4rem; }
    .hero p { font-size: 1.2rem; }
}

/* Product Section */
.products-section {
    padding: 3rem var(--container-padding);
}

@media (min-width: 768px) {
    .products-section { padding: 6rem var(--container-padding); }
}

.section-title {
    margin-bottom: 3rem;
    text-align: center;
    font-size: 1.8rem;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 1rem;
    transition: opacity 0.4s ease-in-out;
    justify-content: center;
}

@media (min-width: 768px) {
    .section-title { font-size: 2.5rem; }
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 3rem;
        justify-content: center;
    }
}

.color-btn {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
    padding: 0;
}

.color-btn.active {
    transform: scale(1.1);
    border-color: var(--text-primary);
}

.color-btn--noir {
    background-color: #1a1a1a !important;
    border-color: rgba(255, 255, 255, 0.55) !important;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}

[data-theme="light"] .color-btn--noir {
    border-color: rgba(0, 0, 0, 0.45) !important;
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.15);
}

.color-btn--noir.active {
    border-color: var(--text-primary) !important;
    box-shadow: 0 0 0 2px var(--text-primary);
}

.lunette-delivery-note {
    margin-top: 1.25rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-style: italic;
    line-height: 1.5;
}

.empty-state-msg {
    color: var(--text-secondary);
}

.product-card {
    display: flex;
    flex-direction: column;
    border: 1px solid transparent;
    padding: 1rem;
    transition: var(--transition);
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

.product-card:hover {
    border-color: var(--border-color);
}

.product-image-container {
    width: 100%;
    aspect-ratio: 1/1;
    overflow: hidden;
    background: var(--bg-card);
    margin-bottom: 1.5rem;
    position: relative; /* For absolute badges */
}

.deal-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: #ff3333;
    color: white;
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    font-weight: 800;
    z-index: 5;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-image.main {
    position: relative;
    z-index: 1;
}

.product-image.secondary {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    z-index: 2;
    transition: opacity 0.4s ease-in-out;
}

.product-card:hover .product-image.secondary {
    opacity: 1;
}

.product-card:hover .product-image {
    transform: scale(1.05);
}

.product-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.product-name {
    font-weight: 600;
    font-size: 1.1rem;
}

.product-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

.lunette-color-name {
    color: var(--text-secondary);
    font-weight: 500;
}

.product-price {
    font-weight: 800;
    font-size: 1.2rem;
}

.add-to-cart-btn {
    margin-top: 1rem;
    background: var(--text-primary);
    color: var(--bg-page);
    padding: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    border: 1px solid var(--text-primary);
}

.add-to-cart-btn:hover {
    background: var(--bg-page);
    color: var(--text-primary);
    box-shadow: inset 0 0 0 1px var(--border-color);
}

/* Cart Sidebar */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 450px;
    height: 100vh;
    background: var(--bg-page);
    box-shadow: -10px 0 30px rgba(0,0,0,0.5);
    z-index: 2000;
    transition: var(--transition);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    border-left: 1px solid var(--border-color);
}

.cart-sidebar.open {
    right: 0;
}

@media (min-width: 768px) {
    .cart-sidebar { width: 450px; }
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
}

.close-cart {
    font-size: 1.5rem;
    color: var(--text-primary);
    background: var(--bg-card);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid var(--border-color);
}

.close-cart:hover {
    background: var(--text-primary);
    color: var(--bg-page);
}

.cart-items-container {
    flex-grow: 1;
    overflow-y: auto;
}

.cart-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.cart-item-img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    background: var(--near-white);
}

.cart-item-details {
    flex-grow: 1;
}

.cart-item-name {
    font-weight: 600;
}

.cart-item-price {
    font-size: 0.9rem;
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 0.5rem;
}

.qty-btn {
    border: 1px solid var(--border-color);
    width: 24px;
    height: 24px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1rem;
    background: transparent;
    color: var(--text-primary);
}

.remove-item {
    font-size: 0.8rem;
    text-decoration: underline;
    color: var(--gray-mid);
    margin-left: auto;
}

.cart-footer {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
}

.total-row {
    display: flex;
    justify-content: space-between;
    font-weight: 800;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.checkout-btn {
    margin-top: 2rem;
    background: var(--text-primary);
    color: var(--bg-page);
    width: 100%;
    padding: 1.2rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.2rem;
}

.checkout-btn:hover {
    background: var(--gray-dark);
}

/* Checkout Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 3000;
    backdrop-filter: blur(5px);
}

.modal-content {
    background: var(--bg-page);
    color: var(--text-primary);
    padding: 2rem;
    width: 95%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    border: 1px solid var(--border-color);
}

@media (min-width: 768px) {
    .modal-content { padding: 3rem; }
}

.close-modal {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 1.5rem;
    color: var(--text-primary);
    background: var(--bg-card);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.close-modal:hover {
    background: var(--text-primary);
    color: var(--bg-page);
}

.checkout-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.8rem;
    text-transform: uppercase;
    font-weight: 600;
}

.form-group input, .form-group textarea {
    padding: 1rem;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
}

.form-group input:focus {
    outline: none;
    border-color: var(--text-primary);
}

.submit-order-btn {
    background: var(--text-primary);
    color: var(--bg-page);
    padding: 1.2rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 1rem;
    border: 1px solid var(--text-primary);
}

/* Success Message */
.success-message {
    display: none;
    text-align: center;
    padding: 3rem 0;
    color: var(--text-primary);
}

.success-message h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.success-message p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Footer */
footer {
    padding: 5rem 5%;
    border-top: 1px solid var(--black);
    text-align: center;
    color: var(--gray-mid);
}

/* About & Location Sections */
.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 1rem;
    line-height: 1.8;
}

.about-image {
    width: 100%;
    aspect-ratio: 1/1;
    object-fit: cover;
    background: var(--near-black);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    filter: grayscale(100%);
}

@media (min-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr 1.2fr;
        gap: 6rem;
    }
    .about-text h3 { font-size: 2.5rem; }
    .about-image {
        aspect-ratio: 4/3;
        box-shadow: -20px 20px 0px 0px var(--text-primary);
    }
    .about-image:hover {
        transform: translate(10px, -10px);
        box-shadow: -30px 30px 0px 0px var(--text-primary);
    }
}

.location-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: center;
}

.map-container {
    width: 100%;
    height: 450px;
    background: var(--gray-light);
    border: 1px solid var(--black);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.location-details h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.location-details p {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    line-height: 1.6;
}

/* Pricing Info in Cart */
.cart-total-info {
    font-size: 0.8rem;
    color: var(--gray-mid);
    text-align: right;
    margin-top: -1rem;
    margin-bottom: 1.5rem;
}

/* ================= RTL Support (Arabic) ================= */
[dir="rtl"] {
    direction: rtl;
}

/* Menu mobile : reste vertical (ne pas forcer row) */
[dir="rtl"] .nav-links-container .nav-links {
    flex-direction: column;
    align-items: center;
}

@media (min-width: 992px) {
    [dir="rtl"] .nav-links {
        flex-direction: row-reverse;
    }
}

/* Drawer mobile — slide depuis la droite */
[dir="rtl"] .nav-links-container {
    left: auto;
    right: 0;
    transform: translateX(100%);
}

[dir="rtl"] .nav-links-container.open {
    transform: translateX(0);
}

@media (min-width: 992px) {
    [dir="rtl"] .nav-links-container,
    [dir="rtl"] .nav-links-container.open {
        left: auto;
        right: auto;
        transform: none;
    }
}

[dir="rtl"] #lang-menu {
    left: 0;
    right: auto;
}

[dir="rtl"] .dropdown-menu {
    left: auto;
    right: -1rem;
}

[dir="rtl"] .cart-sidebar {
    right: auto;
    left: -100%;
    border-left: none;
    border-right: 1px solid var(--border-color);
}

[dir="rtl"] .cart-sidebar.open {
    left: 0;
}

[dir="rtl"] .close-cart,
[dir="rtl"] .close-modal {
    left: 1rem;
    right: auto;
}

[dir="rtl"] .cart-count {
    right: auto;
    left: -10px;
}

[dir="rtl"] .cart-item {
    flex-direction: row-reverse;
}

[dir="rtl"] .cart-total-info {
    text-align: start;
}

[dir="rtl"] .deal-badge {
    right: auto;
    left: 1rem;
}

/* Garder le centrage */
[dir="rtl"] .hero,
[dir="rtl"] .section-title,
[dir="rtl"] .lunette-configurator,
[dir="rtl"] .lunette-configurator .product-info,
[dir="rtl"] .success-message,
[dir="rtl"] footer,
[dir="rtl"] .empty-state-msg {
    text-align: center;
}

[dir="rtl"] .product-card {
    text-align: start;
}

/* Texte anglais dans fiches produit */
[dir="rtl"] .product-desc {
    direction: ltr;
    unicode-bidi: embed;
    text-align: start;
}

[dir="rtl"] .lunette-configurator .product-desc {
    text-align: center;
    direction: ltr;
}

/* Arabe sur téléphone : layout LTR stable + texte arabe aligné */
.lang-ar-mobile {
    direction: ltr;
}

.lang-ar-mobile body {
    width: 100%;
    overflow-x: hidden;
}

.lang-ar-mobile .hero,
.lang-ar-mobile .section-title,
.lang-ar-mobile .lunette-configurator,
.lang-ar-mobile .lunette-configurator .product-info,
.lang-ar-mobile .success-message,
.lang-ar-mobile footer,
.lang-ar-mobile .empty-state-msg,
.lang-ar-mobile .nav-links {
    text-align: center;
}

.lang-ar-mobile .about-text,
.lang-ar-mobile .about-text p,
.lang-ar-mobile .product-card .product-name,
.lang-ar-mobile .product-card .product-price,
.lang-ar-mobile .cart-item-details,
.lang-ar-mobile .cart-header,
.lang-ar-mobile .total-row,
.lang-ar-mobile .location-details {
    text-align: right;
}

.lang-ar-mobile .form-group label,
.lang-ar-mobile .form-group input,
.lang-ar-mobile .form-group textarea {
    text-align: right;
}

.lang-ar-mobile .form-group input,
.lang-ar-mobile .form-group textarea {
    direction: rtl;
}

.lang-ar-mobile .product-desc,
.lang-ar-mobile .lunette-configurator .product-desc {
    direction: ltr;
    text-align: center;
}

.lang-ar-mobile .nav-links-container {
    left: 0;
    right: auto;
}

.lang-ar-mobile .nav-links-container:not(.open) {
    transform: translateX(-100%);
}

.lang-ar-mobile .nav-links-container.open {
    transform: translateX(0);
}

.lang-ar-mobile #lang-menu {
    left: auto;
    right: 0;
}

/* ================= Mobile — téléphone ================= */
@media (max-width: 767px) {
    :root {
        --container-padding: 1.15rem;
    }

    body {
        padding-left: env(safe-area-inset-left);
        padding-right: env(safe-area-inset-right);
    }

    /* Nav — logo centré (colonnes gauche/droite égales) */
    nav {
        height: 58px;
        padding: 0.5rem 1rem;
        padding-top: max(0.5rem, env(safe-area-inset-top));
        display: grid;
        grid-template-columns: 1fr auto 1fr;
        align-items: center;
        gap: 0;
    }

    .menu-toggle {
        grid-column: 1;
        grid-row: 1;
        justify-self: start;
        order: unset;
    }

    .logo {
        grid-column: 2;
        grid-row: 1;
        position: relative;
        left: auto;
        transform: none;
        justify-self: center;
        text-align: center;
        font-size: 0.78rem;
        letter-spacing: 0.14rem;
        max-width: none;
        overflow: visible;
        white-space: nowrap;
        z-index: 1;
    }

    .nav-icons {
        grid-column: 3;
        grid-row: 1;
        justify-self: end;
        gap: 0.4rem !important;
    }

    .menu-toggle span {
        width: 22px;
    }

    #lang-dropdown .dropdown-toggle {
        font-size: 0.65rem !important;
        padding: 0.35rem 0.45rem !important;
        min-height: 36px;
    }

    .audio-btn {
        width: 36px;
        height: 36px;
        min-width: 36px;
        font-size: 0.9rem;
    }

    .cart-icon {
        font-size: 1.15rem;
        padding: 0.25rem;
    }

    .cart-count {
        top: -6px;
        right: -10px;
        font-size: 0.6rem;
        padding: 0.15rem 0.35rem;
    }

    /* Hero — moins vide, plus premium */
    .hero {
        height: auto;
        min-height: calc(100dvh - 58px);
        max-height: none;
        padding: 1.75rem var(--container-padding) 2.5rem;
        justify-content: center;
        gap: 0;
    }

    .hero h1 {
        font-size: clamp(1.45rem, 6.5vw, 1.85rem);
        letter-spacing: 0.05em;
        margin-bottom: 0.85rem;
        line-height: 1.15;
    }

    .hero p {
        font-size: 0.88rem;
        line-height: 1.65;
        max-width: 22rem;
        margin: 0 auto;
    }

    .hero-buttons {
        width: 100%;
        max-width: 22rem;
        margin: 1.5rem auto 0;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }

    .hero-category-btn {
        width: 100%;
        height: auto;
        aspect-ratio: 3 / 4;
        max-height: 200px;
        padding: 0.35rem;
        border-radius: 12px;
    }

    .hero-category-btn__img {
        height: 78%;
        min-height: 0;
        flex: 1;
    }

    .hero-category-btn__label {
        font-size: 0.62rem;
        letter-spacing: 0.1em;
        padding: 0.5rem 0.25rem;
    }

    /* Shop */
    .products-section {
        padding: 2.25rem var(--container-padding);
    }

    .section-title {
        font-size: 1.35rem;
        margin-bottom: 1.5rem;
        letter-spacing: 0.08em;
    }

    .product-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.65rem;
    }

    .product-card {
        padding: 0.5rem;
        max-width: none;
    }

    .product-image-container {
        margin-bottom: 0.5rem;
    }

    .product-name {
        font-size: 0.78rem;
        line-height: 1.25;
    }

    .product-card .product-desc {
        display: none;
    }

    .lunette-configurator .product-desc {
        display: block;
        font-size: 0.9rem;
    }

    .product-price {
        font-size: 0.95rem;
    }

    .add-to-cart-btn {
        margin-top: 0.5rem;
        padding: 0.6rem 0.35rem;
        font-size: 0.62rem;
        letter-spacing: 0.06em;
    }

    .deal-badge {
        top: 0.4rem;
        right: 0.4rem;
        padding: 0.3rem 0.5rem;
        font-size: 0.6rem;
    }

    /* Lunettes configurator */
    .lunette-configurator {
        max-width: 100% !important;
        padding: 0 !important;
    }

    .lunette-configurator .product-info {
        padding: 1.25rem 0.5rem !important;
    }

    .lunette-configurator .product-name {
        font-size: 1.35rem !important;
    }

    /* About */
    .about-section {
        padding: 2.5rem var(--container-padding) !important;
    }

    .about-text h3 {
        font-size: 1.35rem;
    }

    .about-text p {
        font-size: 0.9rem;
        line-height: 1.7;
    }

    .location-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .map-container {
        height: 260px;
    }

    /* Cart & checkout */
    .cart-sidebar {
        width: 100%;
        max-width: 100%;
        padding: 1.15rem;
        padding-bottom: max(1.15rem, env(safe-area-inset-bottom));
    }

    .cart-header h3 {
        font-size: 1.1rem;
    }

    .total-row {
        font-size: 1.2rem;
    }

    .checkout-btn {
        padding: 1rem;
        font-size: 0.75rem;
        letter-spacing: 0.12em;
    }

    .modal-overlay {
        align-items: flex-end;
    }

    .modal-content {
        width: 100%;
        max-width: 100%;
        max-height: 92dvh;
        border-radius: 16px 16px 0 0;
        padding: 1.5rem 1.15rem;
        padding-bottom: max(1.5rem, env(safe-area-inset-bottom));
    }

    .success-message h2 {
        font-size: 1.6rem;
    }

    footer {
        padding: 2.5rem var(--container-padding);
        font-size: 0.8rem;
    }

    #enter-store-btn {
        margin-top: 55vh;
        padding: 0.9rem 1.75rem;
        font-size: 0.8rem;
    }

}

/* Très petits écrans */
@media (max-width: 380px) {
    .hero h1 {
        font-size: 1.3rem;
    }

    .hero-buttons {
        grid-template-columns: 1fr;
        max-width: 14rem;
    }

    .hero-category-btn {
        max-height: 180px;
        aspect-ratio: 4 / 3;
    }

    .product-grid {
        grid-template-columns: 1fr;
        max-width: 280px;
        margin: 0 auto;
    }
}