/* ================================ */
/* Single CPT page                  */
/* ================================ */

/* ---------- Hero (light) ---------- */
.single__hero {
    background: var(--color-bg);
    padding-block: var(--space-12) 0;
}
.single__hero-inner {
    text-align: center;
}
.single__title {
    font-size: clamp(1.75rem, 4vw, 3rem);
    color: var(--color-heading);
    margin: 0 0 var(--space-4);
    line-height: var(--lh-tight);
}
.single__hero .breadcrumb {
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
    justify-content: center;
    display: flex;
    flex-wrap: wrap;
    gap: 0.25em;
}
.single__hero .breadcrumb a {
    color: var(--color-text-muted);
    text-decoration: none;
}
.single__hero .breadcrumb a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}
.single__subtitle {
    font-size: var(--fs-lg);
    color: var(--color-text-muted);
    margin: var(--space-3) auto 0;
    max-width: 70ch;
    font-weight: var(--fw-light);
}

/* Featured / hero image, sits below the title block */
.single__hero-image-wrap {
    margin-block-start: var(--space-8);
}
.single__hero-image {
    margin: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-bg-alt);
}
.single__hero-image img {
    width: 100%;
    height: auto;
    max-height: 60vh;
    object-fit: cover;
    display: block;
}

/* ---------- Container ---------- */
/* Same width as the hero/featured-image container so gallery matches it */
.single__container {
    padding-block: var(--space-10) var(--space-16);
}

.single__article > * + * { margin-block-start: var(--space-10); }

/* ---------- Content (the_content) ---------- */
.single__content {
    font-size: var(--fs-md);
    line-height: var(--lh-loose);
    color: var(--color-text);
    max-width: 75ch;
    margin-inline: auto;
}
.single__content h2 { font-size: clamp(1.5rem, 2.5vw, 2rem); margin-block: var(--space-10) var(--space-4); color: var(--color-heading); }
.single__content h3 { font-size: var(--fs-xl); margin-block: var(--space-8) var(--space-3); color: var(--color-heading); }
.single__content p { margin-block-end: var(--space-5); }
.single__content ul, .single__content ol { margin-block-end: var(--space-5); padding-inline-start: 1.5em; }
.single__content li { margin-block-end: var(--space-2); }
.single__content img { margin-block: var(--space-6); border-radius: var(--radius); }
.single__content a { color: var(--color-primary); text-decoration: underline; }
.single__content blockquote {
    margin: var(--space-8) 0;
    padding: var(--space-5) var(--space-6);
    border-inline-start: 4px solid var(--color-primary);
    background: var(--color-bg-alt);
    font-style: italic;
}

/* ---------- Specs table ---------- */
.single__specs-heading {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    color: var(--color-heading);
    margin-block-end: var(--space-5);
}
.single__specs-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    background: var(--color-bg-alt);
    border-radius: var(--radius);
    overflow: hidden;
    margin: 0;
}
.single__specs-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-1);
    padding: var(--space-4) var(--space-5);
    border-block-end: 1px solid var(--color-border);
}
.single__specs-row:last-child { border-block-end: 0; }
@media (min-width: 600px) {
    .single__specs-row { grid-template-columns: 200px 1fr; gap: var(--space-5); align-items: baseline; }
}
.single__specs-row dt {
    font-weight: var(--fw-semibold);
    color: var(--color-heading);
}
.single__specs-row dd {
    margin: 0;
    color: var(--color-text);
}

/* ---------- Gallery — strict 2-column, full container width ---------- */
.case-gallery__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}
@media (min-width: 768px) {
    .case-gallery__grid { gap: var(--space-6); }
}
.case-gallery__item {
    appearance: none;
    background: var(--color-bg-alt);
    padding: 0;
    border: 0;
    cursor: zoom-in;
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 4 / 3;
    transition: transform var(--transition);
    display: block;
    width: 100%;
}
.case-gallery__item:hover { transform: scale(1.02); }
.case-gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ---------- CTA ---------- */
.single__cta-row { text-align: center; margin-block-start: var(--space-12); }

/* ---------- Post navigation (prev / next) ---------- */
.post-nav {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    gap: var(--space-4);
    margin-block-start: var(--space-12);
    padding-block-start: var(--space-8);
    border-block-start: 1px solid var(--color-border);
}
.post-nav__prev,
.post-nav__next { flex: 1 1 0; min-width: 0; }
.post-nav__next { text-align: end; }

.post-nav__link {
    display: inline-flex;
    flex-direction: column;
    gap: var(--space-1);
    text-decoration: none;
    color: var(--color-heading);
    transition: color var(--transition-fast);
}
.post-nav__link:hover { color: var(--color-primary); }

.post-nav__label {
    font-size: var(--fs-sm);
    color: var(--color-primary);
    font-weight: var(--fw-medium);
    position: relative;
}
/* Arrow before the label — RTL-aware */
.post-nav__prev .post-nav__label::before {
    content: "→ ";   /* RTL: visually points "back" (right→left direction) */
    margin-inline-end: 0.25em;
}
.post-nav__next .post-nav__label::after {
    content: " ←";
    margin-inline-start: 0.25em;
}
html[dir="ltr"] .post-nav__prev .post-nav__label::before { content: "← "; }
html[dir="ltr"] .post-nav__next .post-nav__label::after  { content: " →"; }

.post-nav__title {
    font-size: var(--fs-base);
    font-weight: var(--fw-medium);
    color: var(--color-heading);
    line-height: var(--lh-tight);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

/* ================================ */
/* Lightbox overlay                 */
/* ================================ */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    background: rgba(0, 0, 0, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 200ms ease;
}
.lightbox.is-open {
    opacity: 1;
    pointer-events: auto;
}
.lightbox__img {
    max-width: 92vw;
    max-height: 88vh;
    object-fit: contain;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    user-select: none;
}
.lightbox__btn {
    position: absolute;
    background: rgba(255,255,255,0.1);
    color: #fff;
    border: 0;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    line-height: 1;
    transition: background var(--transition-fast);
}
.lightbox__btn:hover { background: rgba(255,255,255,0.25); }
.lightbox__close { top: 20px; inset-inline-end: 20px; }
.lightbox__prev  { top: 50%; inset-inline-start: 20px; transform: translateY(-50%); }
.lightbox__next  { top: 50%; inset-inline-end: 20px; transform: translateY(-50%); }
.lightbox__counter {
    position: absolute;
    bottom: 20px;
    inset-inline-start: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.85);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    background: rgba(0,0,0,0.4);
    padding: 6px 14px;
    border-radius: 999px;
}