/* ==========================================================================
   MT Portfolio - Styles
   ========================================================================== */

:root {
    --mt-portfolio-primary: #2563eb;
    --mt-portfolio-primary-hover: #1d4ed8;
    --mt-portfolio-text: #1f2937;
    --mt-portfolio-text-light: #6b7280;
    --mt-portfolio-bg-light: #f9fafb;
    --mt-portfolio-border: #e5e7eb;
    --mt-portfolio-radius: 12px;
    --mt-portfolio-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --mt-portfolio-shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --mt-portfolio-transition: all 0.3s ease;
}

/* ==========================================================================
   Single Portfolio
   ========================================================================== */

.mt-portfolio-single .mt-portfolio-hero {
    position: relative;
    overflow: hidden;
    max-height: 560px;
    background: var(--mt-portfolio-bg-light);
}

.mt-portfolio-single .mt-portfolio-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Contained – inside .container, above the columns */
.mt-portfolio-hero--contained {
    border-radius: var(--mt-portfolio-radius);
    margin-bottom: 32px;
}

.mt-portfolio-hero--contained img {
    border-radius: var(--mt-portfolio-radius);
}

/* Inline – inside content column, after title */
.mt-portfolio-hero--inline {
    max-height: none;
    border-radius: var(--mt-portfolio-radius);
    margin-bottom: 28px;
}

.mt-portfolio-hero--inline img {
    border-radius: var(--mt-portfolio-radius);
}

.mt-portfolio-single .mt-portfolio-cats {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.mt-portfolio-single .mt-portfolio-cats a {
    display: inline-block;
    padding: 4px 14px;
    background: var(--mt-portfolio-text);
    color: #fff;
    font-size: 13px;
    font-weight: 500;
    border-radius: 50px;
    text-decoration: none;
    transition: var(--mt-portfolio-transition);
}

.mt-portfolio-single .mt-portfolio-cats a:hover {
    background: #111827;
}

.mt-portfolio-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--mt-portfolio-text);
    margin: 0 0 24px;
    line-height: 1.3;
}

.mt-portfolio-content {
    font-size: 16px;
    line-height: 1.75;
    color: var(--mt-portfolio-text);
    margin-bottom: 40px;
}

.mt-portfolio-content p {
    margin-bottom: 16px;
}

/* Sidebar Details Card */
.mt-portfolio-details-card {
    background: #fff;
    border: 1px solid var(--mt-portfolio-border);
    border-radius: var(--mt-portfolio-radius);
    padding: 28px;
    box-shadow: var(--mt-portfolio-shadow);
    position: sticky;
    top: 100px;
}

.mt-portfolio-details-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--mt-portfolio-text);
    margin: 0 0 20px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--mt-portfolio-border);
}

.mt-portfolio-detail-row {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid var(--mt-portfolio-border);
}

.mt-portfolio-detail-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.mt-detail-icon {
    width: 36px;
    height: 36px;
    min-width: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--mt-portfolio-bg-light);
    color: var(--mt-portfolio-text);
    border-radius: 8px;
    font-size: 14px;
}

.mt-detail-label {
    display: block;
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--mt-portfolio-text-light);
    margin-bottom: 2px;
    font-weight: 600;
}

.mt-detail-value {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--mt-portfolio-text);
    word-break: break-word;
}

.mt-detail-link {
    color: var(--mt-portfolio-text);
    text-decoration: none;
}

.mt-detail-link:hover {
    text-decoration: underline;
}

/* Gallery */
.mt-portfolio-gallery {
    margin-top: 40px;
}

.mt-portfolio-gallery h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--mt-portfolio-text);
    margin: 0 0 20px;
}

.mt-portfolio-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.mt-portfolio-gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    aspect-ratio: 4/3;
    cursor: pointer;
}

.mt-portfolio-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--mt-portfolio-transition);
}

.mt-portfolio-gallery-item:hover img {
    transform: scale(1.05);
}

.mt-gallery-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(15, 23, 42, 0.6);
    color: #fff;
    font-size: 22px;
    opacity: 0;
    transition: var(--mt-portfolio-transition);
}

.mt-portfolio-gallery-item:hover .mt-gallery-overlay {
    opacity: 1;
}

/* ==========================================================================
   Lightbox
   ========================================================================== */

.mt-lightbox-overlay {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: rgba(0, 0, 0, 0.92);
    display: none;
    align-items: center;
    justify-content: center;
}

.mt-lightbox-overlay.active {
    display: flex;
}

.mt-lightbox-content {
    max-width: 90vw;
    max-height: 85vh;
}

.mt-lightbox-content img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 4px;
}

.mt-lightbox-close,
.mt-lightbox-prev,
.mt-lightbox-next {
    position: absolute;
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    font-size: 28px;
    padding: 12px;
    transition: var(--mt-portfolio-transition);
    z-index: 10;
}

.mt-lightbox-close:hover,
.mt-lightbox-prev:hover,
.mt-lightbox-next:hover {
    color: #e5e7eb;
}

.mt-lightbox-close {
    top: 20px;
    right: 20px;
    font-size: 36px;
}

.mt-lightbox-prev {
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.mt-lightbox-next {
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

/* ==========================================================================
   Portfolio Archive / Taxonomy
   ========================================================================== */

.mt-archive-header {
    text-align: center;
    margin-bottom: 48px;
}

.mt-archive-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--mt-portfolio-text);
    margin: 0 0 12px;
}

.mt-archive-description {
    font-size: 16px;
    color: var(--mt-portfolio-text-light);
    max-width: 600px;
    margin: 0 auto;
}

.mt-portfolio-grid {
    margin-bottom: 20px;
}

.mt-portfolio-grid-item {
    margin-bottom: 30px;
}

.mt-portfolio-card {
    background: #fff;
    border-radius: var(--mt-portfolio-radius);
    overflow: hidden;
    box-shadow: var(--mt-portfolio-shadow);
    transition: var(--mt-portfolio-transition);
    height: 100%;
}

.mt-portfolio-card:hover {
    box-shadow: var(--mt-portfolio-shadow-lg);
    transform: translateY(-4px);
}

.mt-portfolio-card-thumb {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.mt-portfolio-card-thumb a {
    display: block;
    width: 100%;
    height: 100%;
}

.mt-portfolio-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--mt-portfolio-transition);
}

.mt-portfolio-card:hover .mt-portfolio-card-thumb img {
    transform: scale(1.05);
}

.mt-portfolio-no-thumb {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--mt-portfolio-bg-light);
    color: var(--mt-portfolio-border);
    font-size: 48px;
}

.mt-portfolio-card-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(15, 23, 42, 0.65);
    color: #fff;
    font-size: 20px;
    opacity: 0;
    transition: var(--mt-portfolio-transition);
}

.mt-portfolio-card:hover .mt-portfolio-card-overlay {
    opacity: 1;
}

.mt-portfolio-card-body {
    padding: 20px;
}

.mt-portfolio-card-cats {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.mt-portfolio-card-cats a {
    font-size: 12px;
    color: var(--mt-portfolio-text-light);
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.mt-portfolio-card-cats a:hover {
    text-decoration: underline;
}

.mt-portfolio-card-title {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 8px;
    line-height: 1.4;
}

.mt-portfolio-card-title a {
    color: var(--mt-portfolio-text);
    text-decoration: none;
    transition: var(--mt-portfolio-transition);
}

.mt-portfolio-card-excerpt {
    font-size: 14px;
    color: var(--mt-portfolio-text-light);
    margin: 0;
    line-height: 1.6;
}

/* ==========================================================================
   Pagination (shared)
   ========================================================================== */

.mt-cpt-pagination {
    margin-top: 20px;
    text-align: center;
}

.mt-cpt-pagination .nav-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
}

.mt-cpt-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 14px;
    background: #fff;
    border: 1px solid var(--mt-portfolio-border);
    border-radius: 8px;
    color: var(--mt-portfolio-text);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: var(--mt-portfolio-transition);
}

.mt-cpt-pagination .page-numbers:hover,
.mt-cpt-pagination .page-numbers.current {
    background: var(--mt-portfolio-text);
    border-color: var(--mt-portfolio-text);
    color: #fff;
}

.mt-no-posts {
    text-align: center;
    padding: 60px 20px;
    color: var(--mt-portfolio-text-light);
    font-size: 16px;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 991px) {
    .mt-portfolio-sidebar {
        margin-top: 30px;
    }
}

@media (max-width: 767px) {
    .mt-portfolio-title {
        font-size: 26px;
    }

    .mt-portfolio-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .mt-archive-title {
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .mt-portfolio-gallery-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Design V1 – Image Card with Arrow Button
   ========================================================================== */

.mt-portfolio-design-v1 .mt-portfolio-card {
    background: transparent;
    border-radius: 20px;
    box-shadow: none;
    position: relative;
    overflow: hidden;
}

.mt-portfolio-design-v1 .mt-portfolio-card:hover {
    box-shadow: none;
    transform: none;
}

.mt-portfolio-design-v1 .mt-portfolio-card-thumb {
    aspect-ratio: var(--mt-portfolio-aspect, 1/1);
    border-radius: 20px;
    overflow: hidden;
}

.mt-portfolio-design-v1 .mt-portfolio-card-thumb img {
    border-radius: 20px;
    transition: transform 0.4s ease, filter 0.4s ease;
}

.mt-portfolio-design-v1 .mt-portfolio-card:hover .mt-portfolio-card-thumb img {
    transform: scale(1.04);
    filter: brightness(1.08);
}

/* Hide the thumb overlay (arrow moves to card-body) */
.mt-portfolio-design-v1 .mt-portfolio-card-overlay {
    display: none;
}

.mt-portfolio-design-v1 .mt-portfolio-card-thumb::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0.75) 10%, transparent 60%);
    border-radius: 20px;
    z-index: 1;
    pointer-events: none;
}

/* Card body – grid: text left, arrow right */
.mt-portfolio-design-v1 .mt-portfolio-card-body {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px 24px;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
    column-gap: 12px;
    align-items: end;
}

/* Categories – frosted glass pills */
.mt-portfolio-design-v1 .mt-portfolio-card-cats {
    grid-column: 1;
    grid-row: 1;
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 6px;
}

.mt-portfolio-design-v1 .mt-portfolio-card-cats a {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 50px;
    color: #fff;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    text-decoration: none;
    transition: background 0.3s ease;
}

.mt-portfolio-design-v1 .mt-portfolio-card-cats a:hover {
    background: rgba(255, 255, 255, 0.32);
    text-decoration: none;
}

/* Title */
.mt-portfolio-design-v1 .mt-portfolio-card-title {
    grid-column: 1;
    grid-row: 2;
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.3;
}

.mt-portfolio-design-v1 .mt-portfolio-card-title a {
    color: #fff;
}

.mt-portfolio-design-v1 .mt-portfolio-card-title a:hover {
    color: #fff;
}

/* Excerpt hidden */
.mt-portfolio-design-v1 .mt-portfolio-card-excerpt {
    display: none;
}

/* Arrow – frosted glass circle (clickable link) */
.mt-portfolio-design-v1 .mt-portfolio-card-arrow {
    grid-column: 2;
    grid-row: 1 / -1;
    align-self: end;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #fff;
    font-size: 14px;
    text-decoration: none;
    transform: rotate(-45deg);
    transition: background 0.3s ease, transform 0.3s ease;
}

.mt-portfolio-design-v1 .mt-portfolio-card:hover .mt-portfolio-card-arrow {
    background: rgba(255, 255, 255, 0.32);
    transform: rotate(0deg);
}

/* ==========================================================================
   Related Section
   ========================================================================== */

.mt-portfolio-single .mt-related-section {
    background: var(--mt-portfolio-bg-light);
    padding: 60px 0;
}

.mt-related-heading {
    font-size: 28px;
    font-weight: 700;
    color: var(--mt-portfolio-text);
    margin: 0 0 32px;
    text-align: center;
}

/* ==========================================================================
   Post Navigation (Prev / Next)
   ========================================================================== */

.mt-post-nav {
    padding: 0;
}

.mt-post-nav-inner {
    display: flex;
    gap: 24px;
    padding: 40px 0;
    border-top: 1px solid var(--mt-portfolio-border, #e5e7eb);
}

a.mt-post-nav-link,
span.mt-post-nav-link {
    display: flex;
    align-items: center;
    gap: 20px;
    flex: 1;
    min-width: 0;
    padding: 24px 28px;
    border-radius: 16px;
    background: #f8fafc;
    border: 1px solid transparent;
    text-decoration: none;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

a.mt-post-nav-link:hover {
    background: #fff;
    border-color: #e5e7eb;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.mt-post-nav-next {
    text-align: right;
}

.mt-post-nav-arrow {
    width: 52px;
    height: 52px;
    min-width: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    color: #1f2937;
    border-radius: 50%;
    font-size: 16px;
    border: 1px solid #e5e7eb;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

a.mt-post-nav-link:hover .mt-post-nav-arrow {
    background: #1f2937;
    border-color: #1f2937;
    color: #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.mt-post-nav-prev:hover .mt-post-nav-arrow {
    transform: translateX(-4px);
}

.mt-post-nav-next:hover .mt-post-nav-arrow {
    transform: translateX(4px);
}

.mt-post-nav-text {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
    flex: 1;
}

.mt-post-nav-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #9ca3af;
    transition: color 0.3s ease;
}

.mt-post-nav-title {
    font-size: 16px;
    font-weight: 600;
    color: #1f2937;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.4;
    transition: color 0.3s ease;
}

a.mt-post-nav-link:hover .mt-post-nav-title {
    color: #111827;
}

@media (max-width: 767.98px) {
    .mt-post-nav-inner {
        flex-direction: column;
        gap: 12px;
        padding: 24px 0;
    }

    a.mt-post-nav-link {
        padding: 18px 20px;
    }

    .mt-post-nav-arrow {
        width: 44px;
        height: 44px;
        min-width: 44px;
        font-size: 14px;
    }

    .mt-post-nav-title {
        font-size: 14px;
    }
}