/* ==========================================================================
   CEMTECH INTERIORS - LUXURY PROJECTS SHOWCASE STYLES (SCOPED)
   ========================================================================== */
.cts-font-cinzel { font-family: Cinzel, serif; }
.cts-font-montserrat { font-family: Montserrat, sans-serif; }
        :root {
            --cts-gold: #C5A059;
            --cts-gold-hover: #D8B26B;
            --cts-gold-soft: rgba(197, 160, 89, 0.15);
            --cts-gold-glow: rgba(197, 160, 89, 0.35);
            --cts-dark: #0A0C0F;
            --cts-surface: #12151B;
            --cts-card: #181C25;
            --cts-border: #282F3D;
            --cts-border-gold: rgba(197, 160, 89, 0.28);
            --cts-cement: #8E9399;
            --cts-light: #F4F5F7;
        }
        .cts-controls-bar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            margin-bottom: 1.75rem;
            padding: 0 0.25rem;
        }

        .cts-filter-list {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            overflow-x: auto;
            padding-bottom: 0.5rem;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .cts-filter-list::-webkit-scrollbar { display: none; }

        .cts-filter-btn {
            background: #0a0c10;
            color: var(--cts-cement);
            border: 1px solid #1f2530;
            border-radius: 9999px;
            padding: 0.45rem 1.15rem;
            font-family: 'Montserrat', sans-serif;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.5px;
            white-space: nowrap;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .cts-filter-btn:hover {
            color: #ffffff;
            border-color: var(--cts-gold);
            background: rgba(197, 160, 89, 0.08);
        }

        .cts-filter-btn.active {
            background: var(--cts-gold);
            color: #0A0C0F;
            border-color: var(--cts-gold);
            font-weight: 700;
            box-shadow: 0 0 20px rgba(197, 160, 89, 0.35);
        }

        .cts-top-actions {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .cts-btn-autoplay {
            background: rgba(24, 28, 37, 0.85);
            border: 1px solid var(--cts-border);
            color: var(--cts-cement);
            border-radius: 9999px;
            padding: 0.45rem 1rem;
            font-family: 'Montserrat', sans-serif;
            font-size: 0.75rem;
            font-weight: 600;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            transition: all 0.3s ease;
        }
        .cts-btn-autoplay:hover {
            border-color: var(--cts-gold);
            color: #ffffff;
        }
        .cts-btn-autoplay i {
            color: var(--cts-gold);
            font-size: 0.65rem;
        }

        .cts-btn-inquire-top {
            background: linear-gradient(135deg, var(--cts-gold) 0%, #A68037 100%);
            color: #0A0C0F !important;
            border: none;
            border-radius: 8px;
            padding: 0.48rem 1.15rem;
            font-family: 'Montserrat', sans-serif;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            text-decoration: none !important;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(197, 160, 89, 0.25);
        }
        .cts-btn-inquire-top:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(197, 160, 89, 0.4);
            filter: brightness(1.08);
        }

        /* Main Showcase Card */
        .cts-showcase-box {
            background: #000000;
            border: 1px solid var(--cts-border-gold);
            border-radius: 20px;
            padding: 1.5rem;
            box-shadow: 0 25px 60px rgba(0, 0, 0, 0.95), inset 0 1px 0 rgba(255, 255, 255, 0.05);
            position: relative;
            overflow: hidden;
        }

        @media (min-width: 992px) {
            .cts-showcase-box {
                padding: 2.25rem;
            }
        }

        /* Grid Content */
        .cts-showcase-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            align-items: center;
            transition: opacity 0.3s ease, transform 0.3s ease;
        }

        @media (min-width: 992px) {
            .cts-showcase-grid {
                grid-template-columns: 1.15fr 0.85fr;
                gap: 2.75rem;
            }
        }

        /* Left Column Visual Media */
        .cts-media-wrapper {
            position: relative;
            border-radius: 16px;
            overflow: hidden;
            background: #000000;
            border: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
            aspect-ratio: 16 / 10;
        }

        .cts-media-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
        }

        .cts-media-wrapper:hover .cts-media-img {
            transform: scale(1.04);
        }

        .cts-media-gradient {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10, 12, 15, 0.2) 0%, rgba(10, 12, 15, 0) 40%, rgba(10, 12, 15, 0.85) 100%);
            pointer-events: none;
        }

        /* Media Overlay Badges */
        .cts-media-top-badges {
            position: absolute;
            top: 1rem;
            left: 1rem;
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            z-index: 5;
        }

        .cts-badge-cat {
            background: rgba(10, 12, 15, 0.85);
            color: var(--cts-gold);
            border: 1px solid rgba(197, 160, 89, 0.4);
            border-radius: 9999px;
            padding: 0.3rem 0.85rem;
            font-family: 'Montserrat', sans-serif;
            font-size: 0.7rem;
            font-weight: 700;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            backdrop-filter: blur(8px);
        }

        .cts-badge-scale {
            background: rgba(10, 12, 15, 0.7);
            color: rgba(255, 255, 255, 0.85);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: 9999px;
            padding: 0.3rem 0.85rem;
            font-family: 'Montserrat', sans-serif;
            font-size: 0.7rem;
            font-weight: 500;
            backdrop-filter: blur(8px);
        }

        .cts-media-location {
            position: absolute;
            bottom: 1rem;
            left: 1rem;
            background: rgba(10, 12, 15, 0.8);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: #ffffff;
            border-radius: 8px;
            padding: 0.35rem 0.75rem;
            font-family: 'Montserrat', sans-serif;
            font-size: 0.72rem;
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            backdrop-filter: blur(8px);
            z-index: 5;
        }

        .cts-media-location i {
            color: var(--cts-gold);
        }

        /* Center Expand Hover Button */
        .cts-media-zoom-btn {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%) scale(0.85);
            width: 58px;
            height: 58px;
            border-radius: 50%;
            background: var(--cts-gold);
            color: #0A0C0F;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.15rem;
            border: none;
            cursor: pointer;
            opacity: 0;
            transition: all 0.35s ease;
            box-shadow: 0 0 30px rgba(197, 160, 89, 0.5);
            z-index: 10;
        }

        .cts-media-wrapper:hover .cts-media-zoom-btn {
            opacity: 1;
            transform: translate(-50%, -50%) scale(1);
        }

        .cts-media-zoom-btn:hover {
            transform: translate(-50%, -50%) scale(1.1) !important;
            background: #ffffff;
        }

        /* Right Column Details */
        .cts-details-col {
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .cts-meta-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 0.65rem;
            font-family: 'Montserrat', sans-serif;
            font-size: 0.75rem;
            color: var(--cts-cement);
            letter-spacing: 1px;
            text-transform: uppercase;
        }

        .cts-counter-text {
            color: var(--cts-gold);
            font-weight: 700;
            font-size: 0.9rem;
            letter-spacing: 0.5px;
        }

        .cts-project-title {
            font-family: 'Cinzel', serif;
            font-size: 1.85rem;
            font-weight: 700;
            color: #ffffff;
            line-height: 1.25;
            margin-bottom: 0.85rem;
            letter-spacing: 0.5px;
        }

        @media (min-width: 992px) {
            .cts-project-title {
                font-size: 2.15rem;
            }
        }

        .cts-project-desc {
            color: #B5B9C0;
            font-size: 0.92rem;
            line-height: 1.65;
            margin-bottom: 1.25rem;
            font-weight: 300;
        }

        /* Tags Row */
        .cts-tags-section {
            margin-bottom: 1.25rem;
        }

        .cts-tags-label {
            font-family: 'Montserrat', sans-serif;
            font-size: 0.7rem;
            font-weight: 600;
            color: rgba(255, 255, 255, 0.6);
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 0.5rem;
        }

        .cts-tags-row {
            display: flex;
            flex-wrap: wrap;
            gap: 0.45rem;
        }

        .cts-tag-item {
            background: rgba(10, 12, 15, 0.6);
            color: var(--cts-cement);
            border: 1px solid var(--cts-border);
            border-radius: 6px;
            padding: 0.25rem 0.65rem;
            font-family: 'Montserrat', sans-serif;
            font-size: 0.7rem;
            font-weight: 500;
        }

        /* 2x2 Highlights Grid */
        .cts-highlights-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0.6rem;
            background: #0a0c10;
            border: 1px solid #1f2530;
            border-radius: 12px;
            padding: 0.85rem 1rem;
            margin-bottom: 1.5rem;
        }

        .cts-highlight-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.85);
            font-weight: 500;
        }

        .cts-highlight-item i {
            color: var(--cts-gold);
            font-size: 0.85rem;
        }

        /* Action Buttons */
        .cts-actions-row {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.75rem;
        }

        .cts-btn-primary {
            flex: 1;
            min-width: 200px;
            background: linear-gradient(135deg, var(--cts-gold) 0%, #A68037 100%);
            color: #0A0C0F !important;
            border: none;
            border-radius: 10px;
            padding: 0.85rem 1.5rem;
            font-family: 'Montserrat', sans-serif;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            text-decoration: none !important;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 18px rgba(197, 160, 89, 0.25);
        }

        .cts-btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(197, 160, 89, 0.45);
            filter: brightness(1.08);
        }

        .cts-btn-secondary {
            background: var(--cts-card);
            color: #ffffff !important;
            border: 1px solid var(--cts-border);
            border-radius: 10px;
            padding: 0.85rem 1.25rem;
            font-family: 'Montserrat', sans-serif;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            text-decoration: none !important;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            transition: all 0.3s ease;
        }

        .cts-btn-secondary:hover {
            border-color: var(--cts-gold);
            background: rgba(197, 160, 89, 0.08);
        }

        /* Bottom Controls & Thumbnails Bar */
        .cts-bottom-controls {
            margin-top: 2rem;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(40, 47, 61, 0.6);
            display: flex;
            flex-direction: column;
            gap: 1.25rem;
        }

        @media (min-width: 768px) {
            .cts-bottom-controls {
                flex-direction: row;
                align-items: center;
                justify-content: space-between;
            }
        }

        /* Thumbnail Strip */
        .cts-thumbnails-wrap {
            display: flex;
            align-items: center;
            gap: 0.65rem;
            overflow-x: auto;
            padding-bottom: 0.25rem;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .cts-thumbnails-wrap::-webkit-scrollbar { display: none; }

        .cts-thumb-btn {
            width: 70px;
            height: 48px;
            border-radius: 8px;
            overflow: hidden;
            border: 2px solid transparent;
            background: #000000;
            padding: 0;
            cursor: pointer;
            position: relative;
            flex-shrink: 0;
            opacity: 0.5;
            transition: all 0.3s ease;
        }

        .cts-thumb-btn img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        .cts-thumb-btn:hover {
            opacity: 0.85;
            transform: scale(1.03);
        }

        .cts-thumb-btn.active {
            opacity: 1;
            border-color: var(--cts-gold);
            box-shadow: 0 0 15px rgba(197, 160, 89, 0.4);
            transform: scale(1.05);
        }

        /* Progress Bar & Arrow Controls */
        .cts-nav-buttons-wrap {
            display: flex;
            align-items: center;
            gap: 1rem;
            justify-content: flex-end;
        }

        .cts-progress-track {
            width: 120px;
            height: 4px;
            background: var(--cts-border);
            border-radius: 9999px;
            overflow: hidden;
            display: none;
        }

        @media (min-width: 992px) {
            .cts-progress-track { display: block; }
        }

        .cts-progress-fill {
            height: 100%;
            background: var(--cts-gold);
            width: 20%;
            transition: width 0.35s ease;
        }

        .cts-arrow-btn {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: var(--cts-card);
            border: 1px solid var(--cts-border);
            color: #ffffff;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.25s ease;
            font-size: 0.95rem;
        }

        .cts-arrow-btn:hover {
            background: var(--cts-gold);
            color: #0A0C0F;
            border-color: var(--cts-gold);
            box-shadow: 0 0 15px rgba(197, 160, 89, 0.3);
            transform: scale(1.05);
        }

        .cts-arrow-btn:active {
            transform: scale(0.95);
        }

        /* ==========================================================================
           INTERACTIVE LIGHTBOX MODAL & BEFORE/AFTER SLIDER
           ========================================================================== */
        #cts-project-modal {
            position: fixed;
            inset: 0;
            z-index: 99999;
            background: rgba(8, 10, 13, 0.96);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            display: none;
            align-items: center;
            justify-content: center;
            padding: 1rem;
            overflow-y: auto;
        }

        #cts-project-modal.active {
            display: flex;
        }

        .cts-modal-dialog {
            background: var(--cts-surface);
            border: 1px solid var(--cts-border-gold);
            border-radius: 20px;
            max-width: 980px;
            width: 100%;
            max-height: 90vh;
            display: flex;
            flex-direction: column;
            overflow: hidden;
            box-shadow: 0 30px 80px rgba(0, 0, 0, 0.9);
            animation: ctsModalZoom 0.3s cubic-bezier(0.25, 1, 0.5, 1);
        }

        @keyframes ctsModalZoom {
            from { transform: scale(0.94); opacity: 0; }
            to { transform: scale(1); opacity: 1; }
        }

        /* Modal Header */
        .cts-modal-header {
            padding: 1.25rem 1.75rem;
            background: rgba(24, 28, 37, 0.7);
            border-bottom: 1px solid var(--cts-border);
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .cts-modal-title-group h3 {
            font-family: 'Cinzel', serif;
            font-size: 1.35rem;
            color: #ffffff;
            margin: 0;
            font-weight: 700;
        }

        .cts-modal-title-group span {
            font-family: 'Montserrat', sans-serif;
            font-size: 0.7rem;
            color: var(--cts-gold);
            font-weight: 700;
            letter-spacing: 1px;
            text-transform: uppercase;
        }

        .cts-modal-close-btn {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: var(--cts-card);
            border: 1px solid var(--cts-border);
            color: #ffffff;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.25s ease;
        }
        .cts-modal-close-btn:hover {
            border-color: var(--cts-gold);
            color: var(--cts-gold);
            transform: scale(1.05);
        }

        /* Modal Body */
        .cts-modal-body {
            padding: 1.5rem;
            overflow-y: auto;
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }

        @media (min-width: 768px) {
            .cts-modal-body { padding: 2rem; }
        }

        /* Tab Switcher */
        .cts-modal-tabs {
            display: flex;
            justify-content: center;
        }

        .cts-tabs-pill-box {
            background: #0A0C0F;
            border: 1px solid var(--cts-border);
            border-radius: 12px;
            padding: 4px;
            display: inline-flex;
            gap: 4px;
        }

        .cts-tab-btn {
            background: transparent;
            color: var(--cts-cement);
            border: none;
            border-radius: 8px;
            padding: 0.5rem 1.25rem;
            font-family: 'Montserrat', sans-serif;
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            cursor: pointer;
            transition: all 0.25s ease;
        }

        .cts-tab-btn.active {
            background: var(--cts-gold);
            color: #0A0C0F;
            box-shadow: 0 0 15px rgba(197, 160, 89, 0.25);
        }

        /* Tab 1: Before / After Slider */
        .cts-ba-view {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .cts-ba-instruction {
            text-align: center;
            font-size: 0.75rem;
            color: var(--cts-cement);
            font-family: 'Montserrat', sans-serif;
            margin: 0;
        }

        .cts-ba-container {
            position: relative;
            width: 100%;
            aspect-ratio: 16 / 10;
            border-radius: 14px;
            overflow: hidden;
            user-select: none;
            -webkit-user-select: none;
            border: 1px solid var(--cts-border-gold);
            background: #000000;
            cursor: ew-resize;
        }

        .cts-ba-after-img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            pointer-events: none;
        }

        .cts-ba-badge-after {
            position: absolute;
            top: 1rem;
            right: 1rem;
            background: rgba(10, 12, 15, 0.85);
            border: 1px solid rgba(197, 160, 89, 0.5);
            color: var(--cts-gold);
            font-family: 'Montserrat', sans-serif;
            font-size: 0.7rem;
            font-weight: 700;
            border-radius: 9999px;
            padding: 0.35rem 0.85rem;
            backdrop-filter: blur(8px);
            z-index: 10;
        }

        .cts-ba-overlay {
            position: absolute;
            top: 0;
            left: 0;
            height: 100%;
            width: 50%;
            overflow: hidden;
            pointer-events: none;
        }

        .cts-ba-before-img {
            position: absolute;
            inset: 0;
            height: 100%;
            max-width: none;
            object-fit: cover;
            pointer-events: none;
        }

        .cts-ba-badge-before {
            position: absolute;
            top: 1rem;
            left: 1rem;
            background: rgba(10, 12, 15, 0.85);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: #ffffff;
            font-family: 'Montserrat', sans-serif;
            font-size: 0.7rem;
            font-weight: 700;
            border-radius: 9999px;
            padding: 0.35rem 0.85rem;
            backdrop-filter: blur(8px);
            z-index: 10;
        }

        .cts-ba-handle {
            position: absolute;
            top: 0;
            bottom: 0;
            left: 50%;
            width: 3px;
            background: var(--cts-gold);
            transform: translateX(-50%);
            z-index: 25;
            cursor: ew-resize;
            box-shadow: 0 0 12px rgba(197, 160, 89, 0.6);
        }

        .cts-ba-handle-knob {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--cts-gold);
            color: #0A0C0F;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.7);
        }

        /* Tab 2: Gallery Grid */
        .cts-gallery-grid {
            display: none;
            grid-template-columns: 1fr;
            gap: 1rem;
        }

        @media (min-width: 576px) {
            .cts-gallery-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        .cts-gallery-grid.active {
            display: grid;
        }

        .cts-gallery-item {
            aspect-ratio: 16 / 10;
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid var(--cts-border);
            background: #000000;
        }

        .cts-gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .cts-gallery-item:hover img {
            transform: scale(1.06);
        }

        /* Deep Specifications Grid */
        .cts-modal-specs-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 0.75rem;
            padding-top: 1rem;
            border-top: 1px solid var(--cts-border);
        }

        @media (min-width: 768px) {
            .cts-modal-specs-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        .cts-modal-spec-card {
            background: var(--cts-card);
            border: 1px solid var(--cts-border);
            border-radius: 12px;
            padding: 0.85rem 1.15rem;
        }

        .cts-modal-spec-card label {
            display: block;
            font-family: 'Montserrat', sans-serif;
            font-size: 0.68rem;
            color: var(--cts-cement);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 0.25rem;
        }

        .cts-modal-spec-card span {
            color: #ffffff;
            font-size: 0.88rem;
            font-weight: 600;
        }

        /* Narrative */
        .cts-modal-narrative h4 {
            font-family: 'Cinzel', serif;
            font-size: 1.1rem;
            color: #ffffff;
            margin-bottom: 0.5rem;
            font-weight: 700;
        }

        .cts-modal-narrative p {
            color: #B5B9C0;
            font-size: 0.88rem;
            line-height: 1.65;
            margin: 0;
            font-weight: 300;
        }

        /* Modal Footer */
        .cts-modal-footer {
            padding: 1.25rem 1.75rem;
            background: rgba(24, 28, 37, 0.85);
            border-top: 1px solid var(--cts-border);
            display: flex;
            flex-direction: column;
            gap: 1rem;
            align-items: center;
            justify-content: space-between;
        }

        @media (min-width: 768px) {
            .cts-modal-footer {
                flex-direction: row;
            }
        }

        .cts-modal-footer span {
            font-family: 'Montserrat', sans-serif;
            font-size: 0.78rem;
            color: var(--cts-cement);
        }

        .cts-modal-footer .cts-btn-primary {
            min-width: auto;
            padding: 0.65rem 1.45rem;
        }