/**
 * GURUH Construction — Projects Page (layout-specific styles)
 * Shared shell: sections-shared.css + page-builder.css
 */

/* Portfolio filters */
.page-projects .pb-filter-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--pb-muted);
    margin-bottom: 0.35rem;
}

.page-projects .pb-search-group .input-group-text {
    background: var(--guruh-white);
    border-color: var(--guruh-border);
}

.page-projects .pb-search-input {
    border-color: var(--guruh-border);
    font-size: 0.9375rem;
}

.page-projects .pb-search-input:focus {
    border-color: var(--guruh-primary);
    box-shadow: 0 0 0 0.2rem rgba(51, 168, 255, 0.15);
}

.page-projects .pb-filter-status {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.page-projects .pb-filter-row {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.page-projects .pb-filter-row:last-child {
    border-bottom: none;
}

.page-projects .pb-filter-row-label {
    flex: 0 0 5.5rem;
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--guruh-dark);
    padding-top: 0.35rem;
}

.page-projects .pb-filter-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    flex: 1;
}

.page-projects .pb-portfolio-filter {
    border: 1px solid var(--guruh-border);
    background: var(--guruh-white);
    color: var(--guruh-dark);
    border-radius: 999px;
    padding: 0.35rem 0.85rem;
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-projects .pb-portfolio-filter.is-active,
.page-projects .pb-portfolio-filter[aria-pressed="true"] {
    background: var(--guruh-primary);
    border-color: var(--guruh-primary);
    color: var(--guruh-white);
}

.page-projects .pb-portfolio-filter:focus-visible {
    outline: 3px solid var(--guruh-primary);
    outline-offset: 2px;
}

/* Portfolio cards */
.page-projects .pb-portfolio-card {
    border: none;
    overflow: hidden;
}

.page-projects .pb-portfolio-card-media {
    display: block;
    position: relative;
    overflow: hidden;
}

.page-projects .pb-portfolio-card-image {
    aspect-ratio: 16 / 10;
    object-fit: cover;
    width: 100%;
    transition: transform 0.35s ease;
}

@media (hover: hover) {
    .page-projects .pb-portfolio-card:hover .pb-portfolio-card-image {
        transform: scale(1.03);
    }
}

.page-projects .pb-portfolio-status {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.3rem 0.6rem;
    border-radius: 999px;
    background: rgba(26, 26, 26, 0.82);
    color: var(--guruh-white);
}

.page-projects .pb-portfolio-status--completed { background: rgba(25, 135, 84, 0.9); }
.page-projects .pb-portfolio-status--ongoing { background: rgba(255, 193, 7, 0.95); color: #1a1a1a; }
.page-projects .pb-portfolio-status--maintenance { background: rgba(51, 168, 255, 0.92); }

.page-projects .pb-portfolio-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    background: rgba(51, 168, 255, 0.12);
    color: var(--guruh-primary-dark);
    margin-bottom: 0.75rem;
}

.page-projects .pb-portfolio-meta {
    font-size: 0.8125rem;
    color: var(--pb-muted);
    line-height: 1.6;
}

.page-projects .pb-portfolio-meta li {
    margin-bottom: 0.25rem;
}

.page-projects .pb-portfolio-card .premium-card-title a {
    color: inherit;
    text-decoration: none;
}

.page-projects .pb-portfolio-card .premium-card-title a:hover,
.page-projects .pb-portfolio-card .premium-card-title a:focus-visible {
    color: var(--guruh-primary-dark);
}

.page-projects .pb-portfolio-item.is-hidden {
    display: none;
}

/* Areas map */
.page-projects .pb-areas-map-shell {
    border-radius: var(--section-radius);
    overflow: hidden;
}

.page-projects .pb-areas-map-placeholder {
    background: linear-gradient(135deg, rgba(51, 168, 255, 0.08) 0%, rgba(217, 245, 225, 0.25) 100%);
    border: 1px dashed rgba(51, 168, 255, 0.35);
    border-radius: var(--section-radius);
    min-height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-projects .pb-areas-map-outline {
    text-align: center;
    padding: 2rem;
}

.page-projects .pb-areas-map-label {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--guruh-primary-dark);
    letter-spacing: -0.02em;
}

.page-projects .pb-areas-map-note {
    display: block;
    font-size: 0.875rem;
    color: var(--pb-muted);
    margin-top: 0.5rem;
}

.page-projects .pb-areas-counties {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.page-projects .pb-areas-county-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border: 1px solid var(--guruh-border);
    background: var(--guruh-white);
    border-radius: 999px;
    padding: 0.4rem 0.85rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--guruh-dark);
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.page-projects .pb-areas-county-btn.is-active,
.page-projects .pb-areas-county-btn[aria-pressed="true"] {
    background: var(--guruh-primary);
    border-color: var(--guruh-primary);
    color: var(--guruh-white);
}

.page-projects .pb-areas-count {
    font-size: 0.6875rem;
    background: rgba(0, 0, 0, 0.08);
    padding: 0.1rem 0.4rem;
    border-radius: 999px;
}

.page-projects .pb-areas-county-btn.is-active .pb-areas-count {
    background: rgba(255, 255, 255, 0.25);
}

/* Testimonials */
.page-projects .pb-testimonial-card {
    border: none;
}

.page-projects .pb-testimonial-quote {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--guruh-gray);
    margin: 0;
}

.page-projects .pb-testimonial-rating {
    color: #f5a623;
    font-size: 0.875rem;
}

.page-projects .pb-testimonial-project-link {
    display: inline-block;
    margin-top: 0.5rem;
    color: var(--guruh-primary-dark);
    font-weight: 600;
    text-decoration: none;
}

.page-projects .pb-testimonial-project-link:hover,
.page-projects .pb-testimonial-project-link:focus-visible {
    text-decoration: underline;
}

/* Project detail hero */
.page-project-detail .page-hero--project.page-hero--has-cover .page-hero-bg-cover {
    background-color: var(--guruh-dark-deep);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    transform: scale(1.02);
}

.page-project-detail .page-hero--project.page-hero--has-cover .page-hero-overlay--project {
    background: linear-gradient(
        135deg,
        rgba(26, 26, 26, 0.62) 0%,
        rgba(26, 26, 26, 0.45) 50%,
        rgba(26, 74, 110, 0.35) 100%
    );
}

.page-project-detail .page-hero--project .page-hero-eyebrow {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--guruh-primary-light);
    margin-bottom: 0.75rem;
}

.page-project-detail .pb-project-hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem 2rem;
    margin-top: 1.5rem;
    padding: 0;
}

.page-project-detail .pb-project-hero-meta-item dt {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    opacity: 0.75;
    margin-bottom: 0.15rem;
}

.page-project-detail .pb-project-hero-meta-item dd {
    font-size: 0.9375rem;
    font-weight: 600;
    margin: 0;
}

/* Project facts */
.page-project-detail .pb-project-facts {
    background: var(--guruh-white);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    box-shadow: var(--section-shadow-soft);
    margin: 0;
}

.page-project-detail .pb-project-fact {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.page-project-detail .pb-project-fact:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.page-project-detail .pb-project-fact dt {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--guruh-primary-dark);
    margin-bottom: 0.25rem;
}

.page-project-detail .pb-project-fact dd {
    font-size: 0.9375rem;
    color: var(--guruh-gray);
    margin: 0;
}

/* Gallery masonry */
.page-project-detail .pb-gallery-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}

.page-project-detail .pb-gallery-filter {
    border: 1px solid var(--guruh-border);
    background: var(--guruh-white);
    border-radius: 999px;
    padding: 0.4rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
}

.page-project-detail .pb-gallery-filter.is-active,
.page-project-detail .pb-gallery-filter[aria-pressed="true"] {
    background: var(--guruh-primary);
    border-color: var(--guruh-primary);
    color: var(--guruh-white);
}

.page-project-detail .pb-gallery-masonry {
    columns: 1;
    column-gap: 1rem;
}

@media (min-width: 576px) {
    .page-project-detail .pb-gallery-masonry { columns: 2; }
}

@media (min-width: 992px) {
    .page-project-detail .pb-gallery-masonry { columns: 3; }
}

.page-project-detail .pb-gallery-item {
    break-inside: avoid;
    margin-bottom: 1rem;
}

.page-project-detail .pb-gallery-item.is-hidden {
    display: none;
}

.page-project-detail .pb-gallery-trigger {
    display: block;
    width: 100%;
    padding: 0;
    border: none;
    background: none;
    border-radius: 10px;
    overflow: hidden;
    cursor: zoom-in;
    box-shadow: var(--section-shadow-soft);
}

.page-project-detail .pb-gallery-trigger:focus-visible {
    outline: 3px solid var(--guruh-primary);
    outline-offset: 3px;
}

.page-project-detail .pb-gallery-image {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    display: block;
}

/* Lightbox */
.page-project-detail .pb-lightbox {
    position: fixed;
    inset: 0;
    z-index: 1080;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-project-detail .pb-lightbox[hidden] {
    display: none;
}

.page-project-detail .pb-lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.88);
}

.page-project-detail .pb-lightbox-dialog {
    position: relative;
    z-index: 1;
    width: min(92vw, 960px);
    max-height: 90vh;
}

.page-project-detail .pb-lightbox-image {
    width: 100%;
    max-height: 75vh;
    object-fit: contain;
    border-radius: 8px;
}

.page-project-detail .pb-lightbox-caption {
    color: var(--guruh-white);
    text-align: center;
    margin-top: 0.75rem;
    font-size: 0.9375rem;
}

.page-project-detail .pb-lightbox-close,
.page-project-detail .pb-lightbox-nav {
    position: absolute;
    border: none;
    background: rgba(255, 255, 255, 0.12);
    color: var(--guruh-white);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.page-project-detail .pb-lightbox-close {
    top: -3rem;
    right: 0;
}

.page-project-detail .pb-lightbox-prev { left: -3.5rem; top: 50%; transform: translateY(-50%); }
.page-project-detail .pb-lightbox-next { right: -3.5rem; top: 50%; transform: translateY(-50%); }

@media (max-width: 767.98px) {
    .page-project-detail .pb-lightbox-prev { left: 0.5rem; }
    .page-project-detail .pb-lightbox-next { right: 0.5rem; }
    .page-project-detail .pb-lightbox-close { top: 0.5rem; right: 0.5rem; }
}

/* Challenges & solutions */
.page-project-detail .pb-challenges-panel,
.page-project-detail .pb-solutions-panel {
    padding: 1.5rem;
    border-radius: 12px;
    height: 100%;
}

.page-project-detail .pb-challenges-panel {
    background: rgba(255, 193, 7, 0.08);
    border: 1px solid rgba(255, 193, 7, 0.2);
}

.page-project-detail .pb-solutions-panel {
    background: rgba(25, 135, 84, 0.08);
    border: 1px solid rgba(25, 135, 84, 0.2);
}

.page-project-detail .pb-challenges-heading,
.page-project-detail .pb-solutions-heading {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.page-project-detail .pb-challenges-list,
.page-project-detail .pb-solutions-list {
    margin: 0;
    padding-left: 1.15rem;
    line-height: 1.7;
    color: var(--guruh-gray);
}

.page-project-detail .pb-challenges-list li,
.page-project-detail .pb-solutions-list li {
    margin-bottom: 0.5rem;
}

/* Related */
.page-project-detail .pb-related-subheading {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--guruh-dark);
}

.page-project-detail .pb-related-service-card,
.page-project-detail .pb-related-project-card {
    border: none;
    transition: box-shadow 0.25s ease, transform 0.25s ease;
}

@media (hover: hover) {
    .page-project-detail .pb-related-service-card:hover,
    .page-project-detail .pb-related-project-card:hover {
        box-shadow: var(--section-shadow);
        transform: translateY(-2px);
    }
}

.page-project-detail .pb-service-card-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(51, 168, 255, 0.1);
    color: var(--guruh-primary);
    font-size: 1.25rem;
    flex-shrink: 0;
}

/* Responsive */
@media (max-width: 991.98px) {
    .page-projects .pb-filter-row-label {
        flex: 0 0 100%;
    }
}

@media (max-width: 575.98px) {
    .page-projects .premium-card-body,
    .page-project-detail .premium-card-body {
        padding: 1.25rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .page-projects .pb-portfolio-card-image,
    .page-project-detail .pb-related-service-card,
    .page-project-detail .pb-related-project-card {
        transition: none;
        transform: none;
    }
}