/* F05c — /projects list + /projects/:id detail page styles */

.projects-page {
    background: var(--color-cream, #EBE9E8);
    padding: 12rem 5% 6rem;
    min-height: calc(100vh - 200px);
}

.projects-page-header {
    max-width: 1320px;
    margin: 0 auto 4rem;
    text-align: center;
}
.projects-page-header .section-tagline {
    display: inline-block;
    color: var(--color-gold, #D1AE6B);
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    margin-bottom: 1.4rem;
}
.projects-page-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(3rem, 5vw, 4.6rem);
    color: #0a1f3d;
    font-weight: 700;
    margin: 0 0 1.4rem;
}
.projects-page-subtitle {
    color: rgba(10,31,61,0.7);
    font-size: 1.5rem;
    margin: 0;
    max-width: 600px;
    margin: 0 auto;
}

/* v2: search bar wrapper on /projects (reuses .property-search styles from /main) */
.projects-page-search {
    max-width: 1400px;
    margin: 0 auto 2.5rem;
    padding: 0 2%;
}
.projects-page-search .property-search {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(27,38,53,0.06);
    padding: 1.2rem 1.4rem;
    margin: 0; /* override /main hero's negative overlap margins (incl. media-query variants) */
}

/* Active filter chips */
.projects-filter-chips {
    max-width: 1320px;
    margin: 0 auto 2.4rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    align-items: center;
}
.filter-chip {
    display: inline-flex;
    align-items: center;
    background: #fff;
    border: 1px solid rgba(10,31,61,0.1);
    border-radius: 999px;
    padding: 0.6rem 1.4rem;
    font-size: 1.15rem;
    color: rgba(10,31,61,0.65);
    letter-spacing: 0.08em;
}
.filter-chip strong {
    color: #0a1f3d;
    margin-left: 0.3rem;
    font-weight: 700;
}
.filter-chip-clear {
    color: var(--color-gold, #D1AE6B);
    font-size: 1.15rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-left: auto;
    text-decoration: none;
}
.filter-chip-clear:hover { text-decoration: underline; }

.projects-grid-wrapper {
    max-width: 1320px;
    margin: 0 auto;
}
.projects-grid-wrapper .project-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: rgba(10,31,61,0.6);
    font-size: 1.4rem;
}
.btn-clear-filters {
    display: inline-block;
    margin-top: 1.4rem;
    padding: 1rem 2rem;
    border: 2px solid var(--color-gold, #D1AE6B);
    color: #0a1f3d;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 1.15rem;
    transition: background 0.25s;
}
.btn-clear-filters:hover { background: var(--color-gold, #D1AE6B); }

.projects-page-footer {
    text-align: center;
    padding: 2rem 5%;
    background: var(--color-cream, #EBE9E8);
    color: rgba(10,31,61,0.55);
    font-size: 1.15rem;
    border-top: 1px solid rgba(10,31,61,0.06);
}
.projects-page-footer a {
    color: var(--color-gold, #D1AE6B);
    text-decoration: none;
    margin-left: 0.4rem;
}

/* ============== /projects/:id DETAIL ============== */
.project-detail-page {
    background: var(--color-cream, #EBE9E8);
    padding: 10rem 0 6rem;
    min-height: calc(100vh - 200px);
}
.detail-hero {
    position: relative;
    width: 100%;
    height: 60vh;
    min-height: 420px;
    overflow: hidden;
    background: #1a1a1a;
}
.detail-hero img {
    width: 100%; height: 100%; object-fit: cover;
}
.detail-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 40%, rgba(10,31,61,0.7) 100%);
}
.detail-overlay-content {
    position: absolute;
    bottom: 4rem;
    left: 5%;
    right: 5%;
    z-index: 2;
    color: #fff;
    max-width: 1320px;
    margin: 0 auto;
}
.detail-area-badge {
    display: inline-block;
    background: rgba(10,31,61,0.85);
    color: var(--color-gold, #D1AE6B);
    padding: 0.5rem 1.4rem;
    border-radius: 4px;
    font-size: 1.15rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.4rem;
}
.detail-name {
    font-family: 'Playfair Display', serif;
    font-size: clamp(3rem, 5vw, 4.8rem);
    margin: 0 0 0.8rem;
    line-height: 1.1;
}
.detail-address {
    font-size: 1.4rem;
    opacity: 0.9;
}

.detail-body {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 5%;
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 4rem;
    margin-top: -4rem;
    position: relative;
    z-index: 3;
}
.detail-main {
    background: #fff;
    border-radius: 12px;
    padding: 3rem;
    box-shadow: 0 10px 36px rgba(10,31,61,0.08);
}
.detail-main .detail-price {
    color: var(--color-gold, #D1AE6B);
    font-size: 2.4rem;
    font-weight: 700;
    margin: 0 0 2rem;
}
.detail-specs-row {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
    padding: 2rem 0;
    margin-bottom: 2.4rem;
}
.detail-specs-row .detail-spec {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: #0a1f3d;
    font-size: 1.4rem;
}
.detail-specs-row .detail-spec i {
    color: var(--color-gold, #D1AE6B);
    font-size: 1.5rem;
}
.detail-specs-row .detail-spec strong {
    font-weight: 700;
}
.detail-description {
    color: rgba(10,31,61,0.78);
    line-height: 1.7;
    font-size: 1.4rem;
    white-space: pre-line;
}

.detail-side {
    background: #fff;
    border-radius: 12px;
    padding: 2.4rem;
    box-shadow: 0 10px 36px rgba(10,31,61,0.08);
    align-self: flex-start;
    position: sticky;
    top: 100px;
}
.detail-side h3 {
    font-family: 'Playfair Display', serif;
    color: #0a1f3d;
    margin: 0 0 1.6rem;
    font-size: 1.8rem;
}
.detail-side dl {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem 0.8rem;
    margin: 0 0 2rem;
    font-size: 1.25rem;
}
.detail-side dt {
    color: #999;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-size: 1rem;
    font-weight: 600;
}
.detail-side dd {
    color: #0a1f3d;
    font-weight: 500;
    margin: 0;
}
.detail-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    justify-content: center;
    width: 100%;
    padding: 1.4rem;
    background: #0a1f3d;
    color: #fff;
    border-radius: 6px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 1.15rem;
    text-decoration: none;
    transition: background 0.25s;
}
.detail-cta:hover {
    background: var(--color-gold, #D1AE6B);
    color: #0a1f3d;
}

.detail-gallery {
    max-width: 1100px;
    margin: 4rem auto 0;
    padding: 0 5%;
}
.detail-gallery h3 {
    font-family: 'Playfair Display', serif;
    color: #0a1f3d;
    font-size: 2.2rem;
    margin: 0 0 2rem;
}
.detail-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.6rem;
}
.detail-gallery-grid img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}
.detail-gallery-grid img:hover {
    transform: scale(1.03);
    box-shadow: 0 6px 20px rgba(10,31,61,0.18);
}

/* Gallery Lightbox */
.gallery-lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.92);
    z-index: 9999;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}
.gallery-lightbox.is-open { display: flex !important; }
.gallery-lightbox-close {
    position: absolute;
    top: 2rem; right: 2rem;
    width: 48px; height: 48px;
    background: transparent;
    color: #fff;
    border: none;
    font-size: 2.4rem;
    cursor: pointer;
    z-index: 2;
}
.gallery-lightbox-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    background: rgba(255,255,255,0.1);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 1.8rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
    z-index: 2;
}
.gallery-lightbox-arrow:hover { background: rgba(255,255,255,0.25); }
.gallery-lightbox-prev { left: 2rem; }
.gallery-lightbox-next { right: 2rem; }
.gallery-lightbox-main {
    flex: 1;
    width: 100%;
    max-width: 1200px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 0;
}
.gallery-lightbox-main img {
    max-width: 100%;
    max-height: 75vh;
    object-fit: contain;
    border-radius: 6px;
}
.gallery-lightbox-thumbs {
    display: flex;
    gap: 0.8rem;
    margin-top: 1.6rem;
    max-width: 100%;
    overflow-x: auto;
    padding: 0.4rem;
}
.gallery-lightbox-thumbs img {
    width: 90px;
    height: 64px;
    object-fit: cover;
    border-radius: 4px;
    cursor: pointer;
    opacity: 0.55;
    border: 2px solid transparent;
    transition: opacity 0.2s, border-color 0.2s;
    flex-shrink: 0;
}
.gallery-lightbox-thumbs img:hover { opacity: 0.85; }
.gallery-lightbox-thumbs img.is-active {
    opacity: 1;
    border-color: var(--color-gold, #D1AE6B);
}

#detail-not-found {
    max-width: 600px;
    margin: 8rem auto;
    padding: 4rem;
    text-align: center;
    background: #fff;
    border-radius: 12px;
}
#detail-not-found h2 {
    font-family: 'Playfair Display', serif;
    color: #0a1f3d;
    font-size: 2.4rem;
    margin: 0 0 1rem;
}
#detail-not-found a {
    color: var(--color-gold, #D1AE6B);
    font-weight: 600;
    text-decoration: none;
}

/* ============== Responsive ============== */
@media (max-width: 1024px) {
    .projects-grid-wrapper .project-grid { grid-template-columns: repeat(2, 1fr); }
    .detail-body { grid-template-columns: 1fr; }
    .detail-side { position: static; }
    .detail-gallery-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .projects-page { padding: 10rem 4% 4rem; }
    .projects-grid-wrapper .project-grid { grid-template-columns: 1fr; }
    .detail-body { padding: 0 4%; gap: 2.4rem; }
    .detail-main { padding: 2rem; }
    .detail-side { padding: 1.8rem; }
    .detail-specs-row { gap: 1.2rem; }
    .detail-gallery-grid { grid-template-columns: 1fr; }
    .detail-overlay-content { left: 4%; right: 4%; bottom: 2.4rem; }
    .gallery-lightbox-arrow { width: 44px; height: 44px; font-size: 1.4rem; }
    .gallery-lightbox-prev { left: 0.6rem; }
    .gallery-lightbox-next { right: 0.6rem; }
    .gallery-lightbox-close { top: 1rem; right: 1rem; width: 40px; height: 40px; font-size: 2rem; }
    .gallery-lightbox-thumbs img { width: 60px; height: 44px; }
}