/* ============================================================
   Portfolio Showcase – Frontend Styles
   Dark Cinematic Card Design
   ============================================================ */

/* ── CSS Variables ───────────────────────────────────────── */
:root {
    --ps-accent:         #00d4ff;
    --ps-accent-hover:   #00b8d9;
    --ps-card-bg:        #111418;
    --ps-card-meta-bg:   #0d1014;
    --ps-corner-color:   #00d4ff;
    --ps-text-primary:   #ffffff;
    --ps-text-secondary: #888fa0;
    --ps-overlay-bg:     rgba(0, 0, 0, 0.55);
    --ps-btn-color:      #00d4ff;
    --ps-btn-border:     #00d4ff;
    --ps-grid-gap:       4px;
}

/* ── Base Reset ─────────────────────────────────────────── */
.ps-project-listing *,
.ps-testimonial-listing *,
.ps-related-reviews * {
    box-sizing: border-box;
}

/* ── Filters Bar ─────────────────────────────────────────── */
.ps-filters-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
}

.ps-filter-search-wrap {
    flex: 1;
    min-width: 200px;
}

.ps-filter-search {
    width: 100%;
    padding: 10px 16px;
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 3px;
    font-size: 13px;
    outline: none;
    background: rgba(255,255,255,0.05);
    color: #fff;
    transition: border-color .2s;
}
.ps-filter-search::placeholder { color: #555; }
.ps-filter-search:focus { border-color: var(--ps-accent); }

.ps-filter-cats {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.ps-filter-btn {
    padding: 7px 18px;
    border: 1px solid rgba(255,255,255,0.15);
    background: transparent;
    border-radius: 2px;
    cursor: pointer;
    font-size: 12px;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--ps-text-secondary);
    transition: all .2s;
}
.ps-filter-btn:hover,
.ps-filter-btn.active {
    border-color: var(--ps-accent);
    color: var(--ps-accent);
    background: rgba(0, 212, 255, 0.06);
}

.ps-filter-sort {
    padding: 9px 14px;
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 3px;
    font-size: 12px;
    background: rgba(255,255,255,0.05);
    color: var(--ps-text-secondary);
    cursor: pointer;
    letter-spacing: .04em;
    text-transform: uppercase;
}
.ps-filter-sort option { background: #111; color: #fff; }

/* ── Projects Grid ───────────────────────────────────────── */
.ps-projects-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--ps-grid-gap);
}
.ps-layout-list .ps-projects-grid {
    grid-template-columns: 1fr;
    gap: 2px;
}

/* ── Project Card ────────────────────────────────────────── */
.ps-project-card {
    background: var(--ps-card-bg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* Corner brackets – top-left & bottom-right on card pseudo */
.ps-project-card::before,
.ps-project-card::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    z-index: 10;
    pointer-events: none;
    opacity: 0;
    transition: opacity .3s ease;
}
.ps-project-card::before {
    top: 8px; left: 8px;
    border-top: 2px solid var(--ps-corner-color);
    border-left: 2px solid var(--ps-corner-color);
}
.ps-project-card::after {
    bottom: 8px; right: 8px;
    border-bottom: 2px solid var(--ps-corner-color);
    border-right: 2px solid var(--ps-corner-color);
}

/* Corner brackets – top-right & bottom-left on thumb pseudo */
.ps-card-thumb::before,
.ps-card-thumb::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    z-index: 10;
    pointer-events: none;
    opacity: 0;
    transition: opacity .3s ease;
}
.ps-card-thumb::before {
    top: 8px; right: 8px;
    border-top: 2px solid var(--ps-corner-color);
    border-right: 2px solid var(--ps-corner-color);
}
.ps-card-thumb::after {
    bottom: 8px; left: 8px;
    border-bottom: 2px solid var(--ps-corner-color);
    border-left: 2px solid var(--ps-corner-color);
}

.ps-project-card:hover::before,
.ps-project-card:hover::after,
.ps-project-card:hover .ps-card-thumb::before,
.ps-project-card:hover .ps-card-thumb::after {
    opacity: 1;
}

/* List layout */
.ps-layout-list .ps-project-card { flex-direction: row; }

/* ── Thumbnail + Hover Overlay ───────────────────────────── */
.ps-card-thumb {
    display: block;
    overflow: hidden;
    position: relative;
    aspect-ratio: 16 / 10;
    flex-shrink: 0;
}
.ps-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .5s cubic-bezier(.25,.46,.45,.94);
}
.ps-project-card:hover .ps-card-thumb img { transform: scale(1.06); }

.ps-layout-list .ps-card-thumb {
    aspect-ratio: unset;
    width: 280px;
    min-width: 280px;
}
.ps-layout-list .ps-card-thumb img { height: 100%; }

/* ── Hover Overlay ───────────────────────────────────────── */
.ps-card-overlay {
    position: absolute;
    inset: 0;
    background: var(--ps-overlay-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity .35s ease;
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}
.ps-project-card:hover .ps-card-overlay { opacity: 1; }

.ps-card-overlay-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 11px 24px;
    border: 1.5px solid var(--ps-btn-border);
    color: var(--ps-btn-color);
    background: rgba(0, 0, 0, 0.35);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 2px;
    transform: translateY(10px);
    transition: transform .35s ease, background .2s, color .2s, border-color .2s;
    cursor: pointer;
}
.ps-project-card:hover .ps-card-overlay-btn { transform: translateY(0); }
.ps-card-overlay-btn:hover {
    background: var(--ps-accent);
    color: #000;
    border-color: var(--ps-accent);
}
.ps-card-overlay-btn svg {
    width: 13px;
    height: 13px;
    flex-shrink: 0;
    fill: currentColor;
}

/* ── Card Meta (below image) ─────────────────────────────── */
.ps-card-body {
    padding: 14px 16px 16px;
    background: var(--ps-card-meta-bg);
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
}

.ps-card-title-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
}

.ps-card-title {
    margin: 0;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.3;
    flex: 1;
}
.ps-card-title a {
    color: var(--ps-text-primary);
    text-decoration: none;
    transition: color .2s;
}
.ps-card-title a:hover { color: var(--ps-accent); }

.ps-card-year {
    font-size: 13px;
    color: var(--ps-text-secondary);
    white-space: nowrap;
    font-weight: 500;
    flex-shrink: 0;
}

.ps-card-cats { display: flex; flex-wrap: wrap; gap: 4px; }
.ps-cat-badge {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--ps-text-secondary);
}

.ps-card-excerpt {
    color: var(--ps-text-secondary);
    font-size: 13px;
    line-height: 1.55;
    margin: 4px 0 0;
}

/* ── No Results ──────────────────────────────────────────── */
.ps-no-results {
    padding: 40px 24px;
    text-align: center;
    color: var(--ps-text-secondary);
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 4px;
    grid-column: 1 / -1;
    font-size: 14px;
}

/* ── Load More ───────────────────────────────────────────── */
.ps-load-more-wrap { margin-top: 32px; text-align: center; }
.ps-load-more {
    display: inline-block;
    padding: 11px 36px;
    background: transparent;
    color: var(--ps-accent);
    border: 1.5px solid var(--ps-accent);
    border-radius: 2px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background .2s, color .2s;
}
.ps-load-more:hover { background: var(--ps-accent); color: #000; }
.ps-load-more:disabled { opacity: .4; cursor: not-allowed; }

/* ── Carousel ────────────────────────────────────────────── */
.ps-projects-carousel,
.ps-testimonials-carousel,
.ps-related-reviews-carousel {
    overflow: hidden;
    padding-bottom: 40px;
}

/* ── Testimonials Grid ───────────────────────────────────── */
.ps-testimonials-grid,
.ps-related-reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.ps-layout-list .ps-testimonials-grid,
.ps-layout-list .ps-related-reviews-grid { grid-template-columns: 1fr; }

/* ── Testimonial Card ────────────────────────────────────── */
.ps-testimonial-card {
    background: var(--ps-card-bg);
    border-radius: 6px;
    padding: 28px 28px 24px;
    position: relative;
    transition: transform .25s, box-shadow .25s;
}
.ps-testimonial-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 28px rgba(0,0,0,.4);
}

.ps-testimonial-quote-icon {
    font-size: 48px;
    line-height: 1;
    color: var(--ps-accent);
    opacity: .2;
    font-family: Georgia, serif;
    margin-bottom: 8px;
}

.ps-testimonial-review {
    font-size: 14px;
    line-height: 1.7;
    color: var(--ps-text-secondary);
    margin: 0 0 16px;
}

.ps-testimonial-stars { margin-bottom: 16px; }
.ps-star { font-size: 16px; color: rgba(255,255,255,0.15); }
.ps-star.filled { color: #f5a623; }

.ps-testimonial-client {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255,255,255,0.07);
}

.ps-testimonial-photo { flex-shrink: 0; width: 48px; height: 48px; }
.ps-testimonial-photo img {
    width: 100%; height: 100%;
    object-fit: cover; border-radius: 50%; display: block;
}

.ps-testimonial-client-info { display: flex; flex-direction: column; gap: 3px; }
.ps-testimonial-client-name { font-size: 14px; font-weight: 700; color: var(--ps-text-primary); }
.ps-testimonial-company { font-size: 12px; color: var(--ps-text-secondary); }
.ps-testimonial-company a { color: var(--ps-accent); text-decoration: none; }
.ps-testimonial-company a:hover { text-decoration: underline; }

.ps-related-reviews-heading {
    font-size: 20px;
    margin-bottom: 24px;
    font-weight: 700;
    color: var(--ps-text-primary);
}
.ps-no-reviews {
    padding: 32px;
    text-align: center;
    color: var(--ps-text-secondary);
    background: rgba(255,255,255,0.03);
    border-radius: 4px;
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 1200px) {
    .ps-projects-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
    .ps-projects-grid { grid-template-columns: repeat(2, 1fr); }
    .ps-testimonials-grid, .ps-related-reviews-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .ps-projects-grid { grid-template-columns: 1fr; }
    .ps-testimonials-grid, .ps-related-reviews-grid { grid-template-columns: 1fr; }
    .ps-layout-list .ps-project-card { flex-direction: column; }
    .ps-layout-list .ps-card-thumb { width: 100%; min-width: unset; aspect-ratio: 16/10; }
    .ps-filters-bar { flex-direction: column; align-items: stretch; }
    .ps-filter-cats { justify-content: flex-start; }
}