/*
 Duda Flex — Single de Produto
 */

/* ==========================================
   CONTEÚDO DO EDITOR
   ========================================== */
.single-content__editor {
    max-width: 880px;
    margin: 0 auto;
    font-size: var(--text-base);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
}

.single-content__editor p {
    margin: 0 0 var(--space-md);
}

.single-content__editor p:last-child {
    margin-bottom: 0;
}

/* ==========================================
   DIFERENCIAIS
   ========================================== */
.single-diffs {
    padding-top: var(--space-xxl);
    padding-bottom: var(--space-xxl);
}

.single-diffs .sec__label {
    color: var(--color-white-translucent-76);
}

.single-diffs .sec__title {
    color: var(--color-white);
}

.single-diffs .sec__desc {
    color: var(--color-white-translucent-82);
}

.single-diffs__head {
    margin-bottom: var(--s48);
}

.single-diffs__head .sec {
    margin-left: auto;
    margin-right: auto;
}

.single-diffs__list {
    display: flex;
    flex-direction: column;
}

.single-diffs__row {
    display: flex;
    flex-direction: row;
}

.single-diffs__card {
    flex: 1;
    padding: var(--s32) var(--s24);
}

.single-diffs__card-body {
    flex: 1;
    min-width: 0;
}

.single-diffs__divider-v {
    width: var(--border-width);
    background: var(--color-mid);
    flex-shrink: 0;
}

.single-diffs__divider-h {
    height: var(--border-width);
    background: var(--color-mid);
    flex-shrink: 0;
}

.single-diffs__card-title {
    font-family: var(--font-primary);
    font-size: var(--text-xl);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-white);
    margin: 0 0 var(--s8);
}

.single-diffs__card-desc {
    font-size: var(--text-base);
    font-weight: var(--font-weight-regular);
    line-height: var(--line-height-relaxed);
    color: var(--color-white-translucent-82);
    margin: 0;
}

/* ==========================================
   IMAGEM DE TRANSICAO
   ========================================== */
.single-transition {
    width: 100%;
    overflow: hidden;
}

.single-transition__img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    object-position: center;
    display: block;
}

/* ==========================================
   CTA
   ========================================== */
.single-cta__inner {
    background: var(--color-dark);
    border-radius: var(--radius-md);
    padding: var(--space-xl) var(--space-xl);
    text-align: center;
}

.single-cta__title {
    font-family: var(--font-primary);
    font-size: var(--text-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    line-height: var(--line-height-tight);
    margin: 0 0 var(--space-md);
}

.single-cta__desc {
    font-size: var(--text-base);
    font-weight: var(--font-weight-regular);
    line-height: var(--line-height-relaxed);
    color: var(--color-white-translucent-72);
    margin: 0 0 var(--space-lg);
}

/* ==========================================
   GALERIA
   ========================================== */
.single-gallery__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

.single-gallery__thumb {
    position: relative;
    aspect-ratio: 1 / 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    display: block;
    transition: all var(--transition-super-slow);
}

.single-gallery__thumb:hover {
    transform: scale(1.03);
}

.single-gallery__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.single-gallery__zoom {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.4);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 2;
}

.single-gallery__thumb:hover .single-gallery__zoom {
    opacity: 1;
}

.single-gallery__zoom svg {
    width: var(--s32);
    height: var(--s32);
    color: var(--color-white);
}

/* ==========================================
   LIGHTBOX
   ========================================== */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.92);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition:
        opacity var(--transition-normal),
        visibility var(--transition-normal);
}

.lightbox.is-active {
    opacity: 1;
    visibility: visible;
}

.lightbox__close {
    position: absolute;
    top: var(--space-lg);
    right: var(--page-pad-right);
    width: var(--s48);
    height: var(--s48);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white-translucent-18);
    border: var(--border-width) solid var(--color-white-translucent-42);
    border-radius: var(--radius-full);
    color: var(--color-white);
    cursor: pointer;
    z-index: 2;
    transition: all var(--transition-normal);
}

.lightbox__close:hover {
    background: var(--color-white-translucent-28);
}

.lightbox__close svg {
    width: var(--s24);
    height: var(--s24);
}

.lightbox__img-wrap {
    position: relative;
    width: 100%;
    max-width: calc(100vw - var(--page-pad-left) - var(--page-pad-right));
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    min-height: 0;
    overflow: hidden;
    border-radius: var(--radius-md);
}

.lightbox__img {
    display: block;
    max-width: 100%;
    max-height: calc(100vh - 200px);
    object-fit: contain;
    border-radius: var(--radius-md);
    opacity: 0;
    transition:
        opacity var(--transition-smooth),
        transform var(--transition-smooth);
}

.lightbox.is-active .lightbox__img {
    opacity: 1;
}

.lightbox__caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin: 0;
    padding: var(--space-sm) var(--space-md);
    background: rgba(0, 0, 0, 0.6);
    color: var(--color-white);
    font-size: var(--text-sm);
    text-align: center;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.lightbox__controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) 0 var(--space-lg);
}

.lightbox__nav {
    width: var(--s40);
    height: var(--s40);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white-translucent-18);
    border: var(--border-width) solid var(--color-white-translucent-42);
    border-radius: var(--radius-full);
    color: var(--color-white);
    cursor: pointer;
    transition: all var(--transition-normal);
    flex-shrink: 0;
}

.lightbox__nav:hover {
    background: var(--color-white-translucent-28);
}

.lightbox__nav:disabled {
    opacity: 0.35;
    pointer-events: none;
}

.lightbox__nav svg {
    width: var(--s16);
    height: var(--s16);
}

.lightbox__nav--prev svg {
    transform: rotate(180deg);
}

.lightbox__counter {
    padding: var(--space-xs) var(--space-md);
    background: var(--color-white-translucent-18);
    border: var(--border-width) solid var(--color-white-translucent-42);
    border-radius: var(--radius-full);
    color: var(--color-white);
    font-size: var(--text-sm);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-none);
    letter-spacing: var(--letter-spacing-sm);
    user-select: none;
    flex-shrink: 0;
}

/* ==========================================
   RESPONSIVO
   ========================================== */
@media (max-width: 768px) {
    .single-diffs__row {
        flex-direction: column;
    }

    .single-diffs__card {
        padding: var(--s24) var(--s16);
    }

    .single-diffs__divider-v {
        width: 100%;
        height: var(--border-width);
    }

    .single-diffs__card-title {
        font-size: var(--text-lg);
    }

    .single-transition__img {
        height: 100px;
    }

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

    .single-cta__inner {
        padding: var(--space-lg) var(--space-md);
    }

    .lightbox__close {
        top: var(--space-md);
        right: var(--space-md);
    }

    .lightbox__img {
        max-height: calc(100vh - 180px);
    }

    .single-gallery__zoom {
        opacity: 1;
    }
}