/* ==========================================================================
   M'Burger - Single Burger Page v1
   Style: Street Food + Élégance - VERSION CLAIRE
   Pour intégration CPT WordPress ACF
   ========================================================================== */

/* ==========================================================================
   HEADER OVERRIDE - Version sombre sur fond clair
   ========================================================================== */

.mb-header--dark .mb-header__link {
    color: var(--mb-text-dark);
}

.mb-header--dark .mb-header__link:hover {
    color: var(--mb-brown);
}

.mb-header--dark .mb-header__link::after {
    background-color: var(--mb-brown);
}

.mb-header--dark .mb-header__menu-btn span {
    background-color: var(--mb-text-dark);
}

.mb-header--dark .mb-header__logo-img {
    filter: brightness(0.2);
}

/* Quand scrollé, revenir au style clair */
.mb-header--dark.is-scrolled .mb-header__link {
    color: var(--mb-text-light);
}

.mb-header--dark.is-scrolled .mb-header__link:hover {
    color: var(--mb-accent-light);
}

.mb-header--dark.is-scrolled .mb-header__link::after {
    background-color: var(--mb-accent);
}

.mb-header--dark.is-scrolled .mb-header__menu-btn span {
    background-color: var(--mb-text-light);
}

.mb-header--dark.is-scrolled .mb-header__logo-img {
    filter: none;
}

/* ==========================================================================
   PRODUCT HERO (.mb-product-hero)
   ========================================================================== */

.mb-product-hero {
    padding-top: 120px;
    background-color: var(--mb-cream);
}

.mb-product-hero__inner {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: var(--mb-space-4xl);
    max-width: var(--mb-container);
    margin: 0 auto;
    padding: var(--mb-space-3xl) var(--mb-gutter);
    align-items: start;
}

/* Image Gallery */
.mb-product-gallery {
    position: relative;
}

.mb-product-gallery__main {
    position: relative;
    border-radius: var(--mb-radius-2xl);
    overflow: hidden;
    background-color: var(--mb-cream-medium);
    aspect-ratio: 1;
    box-shadow: var(--mb-shadow-xl);
}

.mb-product-gallery__main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mb-product-gallery__badges {
    position: absolute;
    top: var(--mb-space-lg);
    left: var(--mb-space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--mb-space-xs);
    z-index: 2;
}

.mb-product-gallery__badge {
    display: inline-flex;
    align-items: center;
    padding: var(--mb-space-xs) var(--mb-space-md);
    border-radius: var(--mb-radius-full);
    font-size: var(--mb-text-xs);
    font-weight: var(--mb-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.mb-product-gallery__badge--signature {
    background-color: var(--mb-mustard);
    color: var(--mb-dark);
}

.mb-product-gallery__badge--new {
    background-color: var(--mb-success);
    color: var(--mb-white);
}

.mb-product-gallery__badge--veggie {
    background-color: #4a7c4e;
    color: var(--mb-white);
}

.mb-product-gallery__badge--spicy {
    background-color: var(--mb-error);
    color: var(--mb-white);
}

/* Thumbnails */
.mb-product-gallery__thumbs {
    display: flex;
    gap: var(--mb-space-md);
    margin-top: var(--mb-space-lg);
}

.mb-product-gallery__thumb {
    width: 80px;
    height: 80px;
    border-radius: var(--mb-radius-lg);
    overflow: hidden;
    cursor: pointer;
    opacity: 0.6;
    transition: all var(--mb-duration-fast);
    border: 2px solid transparent;
}

.mb-product-gallery__thumb:hover,
.mb-product-gallery__thumb.is-active {
    opacity: 1;
    border-color: var(--mb-brown);
}

.mb-product-gallery__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Deco element */
.mb-product-gallery__deco {
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--mb-accent-light) 0%, transparent 70%);
    filter: blur(80px);
    opacity: 0.5;
    top: -50px;
    right: -100px;
    pointer-events: none;
    z-index: -1;
}

/* ==========================================================================
   PRODUCT INFO (.mb-product-info)
   ========================================================================== */

.mb-product-info {
    padding: var(--mb-space-xl) 0;
}

.mb-product-info__breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--mb-space-sm);
    font-size: var(--mb-text-sm);
    color: var(--mb-text-dark-muted);
    margin-bottom: var(--mb-space-lg);
}

.mb-product-info__breadcrumb a {
    color: var(--mb-text-dark-muted);
    transition: color var(--mb-duration-fast);
}

.mb-product-info__breadcrumb a:hover {
    color: var(--mb-brown);
}

.mb-product-info__breadcrumb span {
    color: var(--mb-text-dark-soft);
}

.mb-product-info__category {
    font-family: var(--mb-font-brush);
    font-size: var(--mb-text-brush-sm);
    color: var(--mb-brown);
    margin-bottom: var(--mb-space-sm);
    display: block;
}

.mb-product-info__title {
    font-family: var(--mb-font-display);
    font-size: var(--mb-text-5xl);
    font-weight: var(--mb-weight-medium);
    color: var(--mb-text-dark);
    line-height: 1;
    margin-bottom: var(--mb-space-md);
}

.mb-product-info__tagline {
    font-family: var(--mb-font-brush);
    font-size: var(--mb-text-brush-md);
    color: var(--mb-mustard);
    transform: rotate(-2deg);
    display: inline-block;
    margin-bottom: var(--mb-space-xl);
}

.mb-product-info__desc {
    font-size: var(--mb-text-lg);
    color: var(--mb-text-dark-soft);
    line-height: var(--mb-leading-relaxed);
    margin-bottom: var(--mb-space-2xl);
    max-width: 500px;
}

/* Price */
.mb-product-info__price-wrapper {
    display: flex;
    align-items: baseline;
    gap: var(--mb-space-md);
    margin-bottom: var(--mb-space-2xl);
}

.mb-product-info__price {
    font-family: var(--mb-font-brush);
    font-size: var(--mb-text-brush-2xl);
    color: var(--mb-brown);
}

.mb-product-info__price-note {
    font-size: var(--mb-text-sm);
    color: var(--mb-text-dark-muted);
}

/* ==========================================================================
   INGREDIENTS (.mb-product-ingredients)
   ========================================================================== */

.mb-product-ingredients {
    margin-bottom: var(--mb-space-2xl);
    padding: var(--mb-space-xl);
    background-color: var(--mb-white);
    border-radius: var(--mb-radius-xl);
    border: 1px solid var(--mb-cream-dark);
}

.mb-product-ingredients__title {
    font-family: var(--mb-font-display);
    font-size: var(--mb-text-lg);
    font-weight: var(--mb-weight-medium);
    color: var(--mb-text-dark);
    margin-bottom: var(--mb-space-lg);
    display: flex;
    align-items: center;
    gap: var(--mb-space-sm);
}

.mb-product-ingredients__title svg {
    width: 24px;
    height: 24px;
    color: var(--mb-brown);
}

.mb-product-ingredients__list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--mb-space-sm);
}

.mb-product-ingredients__item {
    display: inline-flex;
    align-items: center;
    gap: var(--mb-space-xs);
    padding: var(--mb-space-xs) var(--mb-space-md);
    background-color: var(--mb-cream);
    border-radius: var(--mb-radius-full);
    font-size: var(--mb-text-sm);
    color: var(--mb-text-dark-soft);
    transition: all var(--mb-duration-fast);
}

.mb-product-ingredients__item:hover {
    background-color: var(--mb-cream-medium);
    color: var(--mb-text-dark);
}

.mb-product-ingredients__item--local {
    background-color: rgba(139, 115, 85, 0.15);
    color: var(--mb-brown-dark);
}

.mb-product-ingredients__item--local::before {
    content: '';
    width: 6px;
    height: 6px;
    background-color: var(--mb-success);
    border-radius: 50%;
}

/* ==========================================================================
   OPTIONS (.mb-product-options)
   ========================================================================== */

.mb-product-options {
    margin-bottom: var(--mb-space-2xl);
}

.mb-product-options__group {
    margin-bottom: var(--mb-space-lg);
}

.mb-product-options__label {
    font-size: var(--mb-text-sm);
    font-weight: var(--mb-weight-medium);
    color: var(--mb-text-dark);
    margin-bottom: var(--mb-space-sm);
    display: block;
}

.mb-product-options__choices {
    display: flex;
    gap: var(--mb-space-sm);
    flex-wrap: wrap;
}

.mb-product-options__choice {
    padding: var(--mb-space-sm) var(--mb-space-lg);
    background-color: var(--mb-white);
    border: 1px solid var(--mb-cream-dark);
    border-radius: var(--mb-radius-full);
    font-size: var(--mb-text-sm);
    color: var(--mb-text-dark-soft);
    cursor: pointer;
    transition: all var(--mb-duration-fast);
}

.mb-product-options__choice:hover {
    border-color: var(--mb-brown);
    color: var(--mb-text-dark);
}

.mb-product-options__choice.is-selected {
    background: linear-gradient(135deg, var(--mb-brown-light), var(--mb-brown));
    border-color: var(--mb-brown);
    color: var(--mb-white);
}

.mb-product-options__choice-price {
    font-size: var(--mb-text-xs);
    opacity: 0.7;
    margin-left: var(--mb-space-xs);
}

/* ==========================================================================
   ADD TO CART (.mb-product-cart)
   ========================================================================== */

.mb-product-cart {
    display: flex;
    align-items: center;
    gap: var(--mb-space-lg);
    padding-top: var(--mb-space-xl);
    border-top: 1px solid var(--mb-cream-dark);
}

.mb-product-cart__quantity {
    display: flex;
    align-items: center;
    background-color: var(--mb-white);
    border: 1px solid var(--mb-cream-dark);
    border-radius: var(--mb-radius-full);
    overflow: hidden;
}

.mb-product-cart__qty-btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--mb-text-dark);
    cursor: pointer;
    transition: all var(--mb-duration-fast);
}

.mb-product-cart__qty-btn:hover {
    background-color: var(--mb-cream);
    color: var(--mb-brown);
}

.mb-product-cart__qty-btn svg {
    width: 20px;
    height: 20px;
}

.mb-product-cart__qty-value {
    width: 50px;
    text-align: center;
    font-size: var(--mb-text-lg);
    font-weight: var(--mb-weight-medium);
    color: var(--mb-text-dark);
}

.mb-product-cart__add {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--mb-space-sm);
    padding: var(--mb-space-md) var(--mb-space-2xl);
    background: linear-gradient(135deg, var(--mb-brown-light), var(--mb-brown));
    border: none;
    border-radius: var(--mb-radius-full);
    font-family: var(--mb-font-body);
    font-size: var(--mb-text-base);
    font-weight: var(--mb-weight-semibold);
    text-transform: uppercase;
    letter-spacing: var(--mb-tracking-wider);
    color: var(--mb-white);
    cursor: pointer;
    transition: all var(--mb-duration-fast);
}

.mb-product-cart__add:hover {
    background: linear-gradient(135deg, var(--mb-brown), var(--mb-brown-dark));
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(139, 115, 85, 0.4);
}

.mb-product-cart__add svg {
    width: 20px;
    height: 20px;
}

/* ==========================================================================
   PRODUCT DETAILS TABS (.mb-product-details)
   ========================================================================== */

.mb-product-details {
    background-color: var(--mb-cream);
    padding: var(--mb-space-4xl) var(--mb-gutter);
}

.mb-product-details__inner {
    max-width: var(--mb-container);
    margin: 0 auto;
}

.mb-product-details__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--mb-space-xl);
}

.mb-product-detail-card {
    background-color: var(--mb-white);
    border-radius: var(--mb-radius-xl);
    padding: var(--mb-space-xl);
    border: 1px solid var(--mb-cream-dark);
}

.mb-product-detail-card__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--mb-cream);
    border-radius: var(--mb-radius-lg);
    color: var(--mb-brown);
    margin-bottom: var(--mb-space-lg);
}

.mb-product-detail-card__icon svg {
    width: 24px;
    height: 24px;
}

.mb-product-detail-card__title {
    font-family: var(--mb-font-display);
    font-size: var(--mb-text-xl);
    font-weight: var(--mb-weight-medium);
    color: var(--mb-text-dark);
    margin-bottom: var(--mb-space-md);
}

.mb-product-detail-card__content {
    font-size: var(--mb-text-sm);
    color: var(--mb-text-dark-muted);
    line-height: var(--mb-leading-relaxed);
}

.mb-product-detail-card__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mb-product-detail-card__list li {
    padding: var(--mb-space-xs) 0;
    border-bottom: 1px solid var(--mb-cream);
    display: flex;
    justify-content: space-between;
}

.mb-product-detail-card__list li:last-child {
    border-bottom: none;
}

.mb-product-detail-card__list strong {
    color: var(--mb-text-dark);
    font-weight: var(--mb-weight-medium);
}

/* ==========================================================================
   RELATED PRODUCTS (.mb-related)
   ========================================================================== */

.mb-related {
    background-color: var(--mb-cream-medium);
    padding: var(--mb-space-5xl) var(--mb-gutter);
}

.mb-related__inner {
    max-width: var(--mb-container);
    margin: 0 auto;
}

.mb-related__header {
    text-align: center;
    margin-bottom: var(--mb-space-3xl);
}

.mb-related__label {
    font-family: var(--mb-font-brush);
    font-size: var(--mb-text-brush-sm);
    color: var(--mb-brown);
    display: block;
    margin-bottom: var(--mb-space-xs);
}

.mb-related__title {
    font-family: var(--mb-font-display);
    font-size: var(--mb-text-3xl);
    font-weight: var(--mb-weight-medium);
    color: var(--mb-text-dark);
}

.mb-related__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--mb-space-xl);
}

/* Related Item Card */
.mb-related-card {
    background-color: var(--mb-white);
    border-radius: var(--mb-radius-xl);
    overflow: hidden;
    box-shadow: var(--mb-shadow-sm);
    border: 1px solid var(--mb-cream-dark);
    transition: all var(--mb-duration-base) var(--mb-ease);
}

.mb-related-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--mb-shadow-lg);
    border-color: var(--mb-accent);
}

.mb-related-card__image {
    aspect-ratio: 4/3;
    overflow: hidden;
    background-color: var(--mb-cream);
}

.mb-related-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--mb-duration-slow) var(--mb-ease-out);
}

.mb-related-card:hover .mb-related-card__image img {
    transform: scale(1.08);
}

.mb-related-card__content {
    padding: var(--mb-space-lg);
}

.mb-related-card__name {
    font-family: var(--mb-font-display);
    font-size: var(--mb-text-xl);
    font-weight: var(--mb-weight-medium);
    color: var(--mb-text-dark);
    margin-bottom: var(--mb-space-xs);
}

.mb-related-card__desc {
    font-size: var(--mb-text-sm);
    color: var(--mb-text-dark-muted);
    margin-bottom: var(--mb-space-md);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.mb-related-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mb-related-card__price {
    font-family: var(--mb-font-brush);
    font-size: var(--mb-text-brush-md);
    color: var(--mb-brown);
}

.mb-related-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--mb-space-xs);
    font-size: var(--mb-text-sm);
    font-weight: var(--mb-weight-medium);
    color: var(--mb-brown);
    transition: gap var(--mb-duration-fast);
}

.mb-related-card__link:hover {
    gap: var(--mb-space-sm);
}

.mb-related-card__link svg {
    width: 16px;
    height: 16px;
}

/* ==========================================================================
   CTA SECTION
   ========================================================================== */

.mb-product-cta {
    background-color: var(--mb-dark);
    padding: var(--mb-space-4xl) var(--mb-gutter);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.mb-product-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 30% 50%, rgba(139, 115, 85, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 50%, rgba(212, 169, 75, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.mb-product-cta__inner {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.mb-product-cta__title {
    font-family: var(--mb-font-brush);
    font-size: var(--mb-text-brush-xl);
    color: var(--mb-mustard);
    margin-bottom: var(--mb-space-md);
}

.mb-product-cta__text {
    font-size: var(--mb-text-base);
    color: var(--mb-text-light-soft);
    margin-bottom: var(--mb-space-xl);
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 1024px) {
    .mb-product-hero__inner {
        grid-template-columns: 1fr;
        gap: var(--mb-space-2xl);
    }

    .mb-product-gallery__main {
        max-width: 500px;
        margin: 0 auto;
    }

    .mb-product-gallery__thumbs {
        justify-content: center;
    }

    .mb-product-info {
        text-align: center;
    }

    .mb-product-info__desc {
        margin-left: auto;
        margin-right: auto;
    }

    .mb-product-ingredients {
        text-align: left;
    }

    .mb-product-cart {
        justify-content: center;
    }

    .mb-product-details__grid {
        grid-template-columns: 1fr;
    }

    .mb-related__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .mb-product-hero {
        padding-top: 100px;
        min-height: auto;
    }

    .mb-product-info__title {
        font-size: var(--mb-text-4xl);
    }

    .mb-product-cart {
        flex-direction: column;
    }

    .mb-product-cart__add {
        width: 100%;
    }

    .mb-related__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .mb-product-gallery__thumbs {
        gap: var(--mb-space-sm);
    }

    .mb-product-gallery__thumb {
        width: 60px;
        height: 60px;
    }

    .mb-product-options__choices {
        flex-direction: column;
    }

    .mb-product-options__choice {
        text-align: center;
    }
}