/* ==============================================
   UNIFIED PROPERTY SYSTEM CSS
   Responsive design for all property types
   (Lands, Projects, Apartments, Villas)
   ============================================== */

/* CSS Variables for Dynamic Scaling */
:root {
    --scale-factor: 1;
    --spacing-unit: 8px;
    --font-scale: 1;
    --modal-width-base: 900px;
    --card-height-base: 480px;
    --primary-color: #3d3d3d;
    --secondary-color: #141414;
    --accent-color: #5a5a5a;
    --danger-color: #dc2626;
    --text-primary: #1f2937;
    --text-secondary: #374151;
    --text-muted: #6b7280;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border-light: #e5e7eb;
    --border-primary: #d1d5db;
    --shadow-light: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-heavy: 0 25px 50px rgba(0, 0, 0, 0.25);
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --transition-fast: 0.15s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Responsive Breakpoints with Dynamic Scaling */
/* Ultra-small devices (≤359px) */
@media (max-width: 359px) {
    :root {
        --scale-factor: 0.7;
        --font-scale: 0.85;
        --spacing-unit: 6px;
        --modal-width-base: 320px;
        --card-height-base: 320px;
    }
}

/* Small phones (360px-479px) */
@media (min-width: 360px) and (max-width: 479px) {
    :root {
        --scale-factor: 0.8;
        --font-scale: 0.9;
        --spacing-unit: 7px;
        --modal-width-base: 360px;
        --card-height-base: 360px;
    }
}

/* Large phones (480px-767px) */
@media (min-width: 480px) and (max-width: 767px) {
    :root {
        --scale-factor: 0.9;
        --font-scale: 0.95;
        --spacing-unit: 8px;
        --modal-width-base: 480px;
        --card-height-base: 400px;
    }
}

/* Tablets (768px-991px) */
@media (min-width: 768px) and (max-width: 991px) {
    :root {
        --scale-factor: 1.0;
        --font-scale: 1.0;
        --spacing-unit: 8px;
        --modal-width-base: 700px;
        --card-height-base: 440px;
    }
}

/* Small laptops (992px-1199px) */
@media (min-width: 992px) and (max-width: 1199px) {
    :root {
        --scale-factor: 1.1;
        --font-scale: 1.05;
        --spacing-unit: 9px;
        --modal-width-base: 800px;
        --card-height-base: 480px;
    }
}

/* Large laptops (1200px-1399px) */
@media (min-width: 1200px) and (max-width: 1399px) {
    :root {
        --scale-factor: 1.2;
        --font-scale: 1.1;
        --spacing-unit: 10px;
        --modal-width-base: 900px;
        --card-height-base: 520px;
    }
}

/* Desktops (1400px-1599px) */
@media (min-width: 1400px) and (max-width: 1599px) {
    :root {
        --scale-factor: 1.3;
        --font-scale: 1.15;
        --spacing-unit: 11px;
        --modal-width-base: 1000px;
        --card-height-base: 560px;
    }
}

/* Large desktops (1600px-1919px) */
@media (min-width: 1600px) and (max-width: 1919px) {
    :root {
        --scale-factor: 1.4;
        --font-scale: 1.2;
        --spacing-unit: 12px;
        --modal-width-base: 1100px;
        --card-height-base: 600px;
    }
}

/* Ultra-large screens (1920px+) */
@media (min-width: 1920px) {
    :root {
        --scale-factor: 1.5;
        --font-scale: 1.25;
        --spacing-unit: 14px;
        --modal-width-base: 1200px;
        --card-height-base: 640px;
    }
}

/* ==============================================
   PROPERTY MODAL SYSTEM
   ============================================== */

/* Modal Container */
.property-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    overflow: auto;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(calc(5px * var(--scale-factor)));
    cursor: pointer;
}

.modal-container {
    position: relative;
    background: var(--bg-white);
    margin: calc(var(--spacing-unit) * 3) auto;
    max-width: calc(var(--modal-width-base) * var(--scale-factor));
    width: 95%;
    border-radius: calc(var(--radius-xl) * var(--scale-factor));
    overflow: hidden;
    box-shadow: var(--shadow-heavy);
    animation: modalSlideIn calc(var(--transition-medium) * var(--scale-factor)) ease-out;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(calc(-50px * var(--scale-factor))) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Modal Header */
.modal-header {
    background: linear-gradient(135deg, var(--primary-color), #1a1a1a);
    color: var(--bg-white);
    padding: calc(var(--spacing-unit) * 2 * var(--scale-factor));
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.modal-title-container {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 1.5 * var(--scale-factor));
}

.modal-icon {
    width: calc(48px * var(--scale-factor));
    height: calc(48px * var(--scale-factor));
    background: rgba(255, 255, 255, 0.2);
    border-radius: calc(var(--radius-lg) * var(--scale-factor));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: calc(1.25rem * var(--font-scale));
    flex-shrink: 0;
}

.modal-title {
    margin: 0;
    font-size: calc(1.5rem * var(--font-scale));
    font-weight: 700;
    line-height: 1.2;
}

.modal-subtitle {
    margin: 0;
    opacity: 0.9;
    font-size: calc(0.9rem * var(--font-scale));
    line-height: 1.3;
}

.modal-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: var(--bg-white);
    width: calc(40px * var(--scale-factor));
    height: calc(40px * var(--scale-factor));
    border-radius: calc(var(--radius-md) * var(--scale-factor));
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-medium);
    font-size: calc(1rem * var(--font-scale));
    flex-shrink: 0;
    min-width: calc(44px * var(--scale-factor));
    min-height: calc(44px * var(--scale-factor));
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.modal-close:focus {
    outline: 2px solid rgba(255, 255, 255, 0.8);
    outline-offset: 2px;
}

/* Modal Content */
.modal-content {
    flex: 1;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border-primary) transparent;
}

.modal-content::-webkit-scrollbar {
    width: calc(8px * var(--scale-factor));
}

.modal-content::-webkit-scrollbar-track {
    background: transparent;
}

.modal-content::-webkit-scrollbar-thumb {
    background: var(--border-primary);
    border-radius: calc(var(--radius-sm) * var(--scale-factor));
}

.modal-content::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Modal Loading */
.modal-loading {
    padding: calc(var(--spacing-unit) * 4 * var(--scale-factor));
    text-align: center;
    color: var(--text-muted);
}

.loading-spinner {
    width: calc(40px * var(--scale-factor));
    height: calc(40px * var(--scale-factor));
    border: calc(3px * var(--scale-factor)) solid var(--border-light);
    border-top: calc(3px * var(--scale-factor)) solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto calc(var(--spacing-unit) * 2 * var(--scale-factor));
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.modal-loading p {
    font-size: calc(1rem * var(--font-scale));
    margin: 0;
}

/* Modal Body */
.modal-body {
    padding: 0;
}

/* Property Gallery */
.property-gallery {
    position: relative;
}

.main-image {
    position: relative;
    height: calc(300px * var(--scale-factor));
    overflow: hidden;
}

.main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

.main-image:hover img {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, 
        rgba(0,0,0,0.3) 0%, 
        transparent 50%, 
        rgba(0,0,0,0.7) 100%);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: calc(var(--spacing-unit) * 2 * var(--scale-factor));
}

.property-badge {
    background: var(--primary-color);
    color: var(--bg-white);
    padding: calc(var(--spacing-unit) * 0.75 * var(--scale-factor)) calc(var(--spacing-unit) * 1.5 * var(--scale-factor));
    border-radius: calc(var(--radius-md) * var(--scale-factor));
    font-size: calc(0.875rem * var(--font-scale));
    font-weight: 600;
    white-space: nowrap;
}

.property-price {
    background: rgba(255, 255, 255, 0.95);
    color: var(--text-primary);
    padding: calc(var(--spacing-unit) * 1.25 * var(--scale-factor)) calc(var(--spacing-unit) * 2 * var(--scale-factor));
    border-radius: calc(var(--radius-md) * var(--scale-factor));
    font-size: calc(1.25rem * var(--font-scale));
    font-weight: 700;
    align-self: flex-end;
    white-space: nowrap;
}

/* Thumbnail Gallery */
.thumbnail-gallery {
    display: flex;
    gap: calc(var(--spacing-unit) * 0.75 * var(--scale-factor));
    padding: calc(var(--spacing-unit) * 2 * var(--scale-factor));
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border-primary) transparent;
}

.thumbnail-gallery::-webkit-scrollbar {
    height: calc(6px * var(--scale-factor));
}

.thumbnail-gallery::-webkit-scrollbar-track {
    background: transparent;
}

.thumbnail-gallery::-webkit-scrollbar-thumb {
    background: var(--border-primary);
    border-radius: calc(var(--radius-sm) * var(--scale-factor));
}

.thumbnail {
    width: calc(80px * var(--scale-factor));
    height: calc(60px * var(--scale-factor));
    border-radius: calc(var(--radius-md) * var(--scale-factor));
    overflow: hidden;
    cursor: pointer;
    opacity: 0.7;
    transition: all var(--transition-medium);
    flex-shrink: 0;
    border: 2px solid transparent;
}

.thumbnail:hover,
.thumbnail.active {
    opacity: 1;
    transform: scale(1.05);
    border-color: var(--primary-color);
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Property Information */
.property-info {
    padding: calc(var(--spacing-unit) * 2.5 * var(--scale-factor));
}

.info-section {
    margin-bottom: calc(var(--spacing-unit) * 2.5 * var(--scale-factor));
    padding-bottom: calc(var(--spacing-unit) * 2 * var(--scale-factor));
    border-bottom: 1px solid var(--border-light);
    direction: rtl;
    text-align: right;
}

.info-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.info-section h4 {
    color: var(--text-primary);
    font-size: calc(1.125rem * var(--font-scale));
    font-weight: 600;
    margin-bottom: calc(var(--spacing-unit) * 1.25 * var(--scale-factor));
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 0.75 * var(--scale-factor));
    line-height: 1.3;
}

.info-section h4 i {
    color: var(--primary-color);
    width: calc(20px * var(--scale-factor));
    text-align: center;
    flex-shrink: 0;
}

.info-section p {
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: calc(var(--spacing-unit) * 0.75 * var(--scale-factor));
    white-space: pre-wrap;
    word-wrap: break-word;
    font-size: calc(0.95rem * var(--font-scale));
}

#propertyDescription {
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: calc(var(--spacing-unit) * 2 * var(--scale-factor));
    white-space: pre-line;
    word-wrap: break-word;
    overflow-wrap: break-word;
    font-size: calc(1rem * var(--font-scale));
}

/* Info Grid */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(calc(180px * var(--scale-factor)), 1fr));
    gap: calc(var(--spacing-unit) * 1.25 * var(--scale-factor));
}

.info-item {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 0.75 * var(--scale-factor));
    padding: calc(var(--spacing-unit) * 1.25 * var(--scale-factor));
    background: var(--bg-light);
    border-radius: calc(var(--radius-md) * var(--scale-factor));
    transition: all var(--transition-medium);
    min-height: calc(44px * var(--scale-factor));
}

.info-item:hover {
    background: #e2e8f0;
    transform: translateY(-1px);
}

.info-item i {
    color: var(--primary-color);
    width: calc(20px * var(--scale-factor));
    text-align: center;
    flex-shrink: 0;
}

.info-item span {
    color: var(--text-secondary);
    font-size: calc(0.875rem * var(--font-scale));
    font-weight: 500;
    line-height: 1.4;
}

/* Features and Amenities */
.features-list,
.amenities-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(calc(160px * var(--scale-factor)), 1fr));
    gap: calc(var(--spacing-unit) * 0.75 * var(--scale-factor));
}

.feature-tag,
.amenity-tag,
.feature-item,
.amenity-item {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 0.75 * var(--scale-factor));
    padding: calc(var(--spacing-unit) * 1 * var(--scale-factor));
    background: var(--bg-light);
    color: var(--text-primary);
    border-radius: calc(var(--radius-sm) * var(--scale-factor));
    font-size: calc(0.875rem * var(--font-scale));
    font-weight: 500;
    border: 1px solid var(--border-light);
    transition: all var(--transition-medium);
    min-height: calc(44px * var(--scale-factor));
}

.feature-tag:hover,
.amenity-tag:hover,
.feature-item:hover,
.amenity-item:hover {
    background: var(--border-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-light);
}

.feature-tag i,
.amenity-tag i,
.feature-item i,
.amenity-item i {
    color: var(--primary-color);
    width: calc(16px * var(--scale-factor));
    text-align: center;
    flex-shrink: 0;
}

/* Modal Footer */
.modal-footer {
    padding: calc(var(--spacing-unit) * 2.5 * var(--scale-factor));
    background: var(--bg-light);
    border-top: 1px solid var(--border-light);
    display: flex;
    gap: calc(var(--spacing-unit) * 1.5 * var(--scale-factor));
    justify-content: center;
    flex-wrap: wrap;
    flex-shrink: 0;
}

.modal-btn {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 0.75 * var(--scale-factor));
    padding: calc(var(--spacing-unit) * 1.25 * var(--scale-factor)) calc(var(--spacing-unit) * 2 * var(--scale-factor));
    border: none;
    border-radius: calc(var(--radius-md) * var(--scale-factor));
    font-size: calc(0.875rem * var(--font-scale));
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-medium);
    cursor: pointer;
    white-space: nowrap;
    min-height: calc(44px * var(--scale-factor));
    min-width: calc(120px * var(--scale-factor));
    justify-content: center;
}

.modal-btn i {
    width: calc(16px * var(--scale-factor));
    text-align: center;
    flex-shrink: 0;
}

.btn-primary {
    background: var(--accent-color);
    color: var(--bg-white);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.btn-success {
    background: var(--secondary-color);
    color: var(--bg-white);
}

.btn-success:hover {
    background: #000000;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.btn-secondary {
    background: var(--text-muted);
    color: var(--bg-white);
}

.btn-secondary:hover {
    background: #4b5563;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(107, 114, 128, 0.3);
}

/* ==============================================
   PROPERTY CARDS SYSTEM
   ============================================== */

/* Property Grid */
.property-grid {
    display: grid;
    gap: calc(var(--spacing-unit) * 3 * var(--scale-factor));
    padding: calc(var(--spacing-unit) * 2 * var(--scale-factor));
}

/* Responsive Grid Layout */
@media (max-width: 479px) {
    .property-grid {
        grid-template-columns: 1fr;
        gap: calc(var(--spacing-unit) * 2 * var(--scale-factor));
    }
}

@media (min-width: 480px) and (max-width: 767px) {
    .property-grid {
        grid-template-columns: repeat(auto-fit, minmax(calc(300px * var(--scale-factor)), 1fr));
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    .property-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) and (max-width: 1199px) {
    .property-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1200px) and (max-width: 1599px) {
    .property-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1600px) {
    .property-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Property Cards */
.modern-office-card {
    background: var(--bg-white);
    border-radius: calc(var(--radius-xl) * var(--scale-factor));
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: all var(--transition-medium);
    height: calc(var(--card-height-base) * var(--scale-factor));
    display: flex;
    flex-direction: column;
    position: relative;
}

.modern-office-card:hover {
    transform: translateY(calc(-8px * var(--scale-factor)));
    box-shadow: var(--shadow-medium);
}

.card-inner {
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 2;
}

.card-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(8, 145, 178, 0.03) 100%);
    z-index: 1;
    pointer-events: none;
}

/* Property Image */
.apartment-image {
    height: calc(200px * var(--scale-factor));
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    overflow: hidden;
}

.apartment-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, 
        rgba(0,0,0,0.1) 0%, 
        transparent 50%, 
        rgba(0,0,0,0.4) 100%);
    z-index: 1;
}

.apartment-badge {
    position: absolute;
    top: calc(var(--spacing-unit) * 1.5 * var(--scale-factor));
    left: calc(var(--spacing-unit) * 1.5 * var(--scale-factor));
    background: var(--secondary-color);
    color: var(--bg-white);
    padding: calc(var(--spacing-unit) * 0.75 * var(--scale-factor)) calc(var(--spacing-unit) * 1.5 * var(--scale-factor));
    border-radius: calc(var(--radius-md) * var(--scale-factor));
    font-size: calc(0.75rem * var(--font-scale));
    font-weight: 600;
    z-index: 2;
    white-space: nowrap;
}

.apartment-price {
    position: absolute;
    bottom: calc(var(--spacing-unit) * 1.5 * var(--scale-factor));
    right: calc(var(--spacing-unit) * 1.5 * var(--scale-factor));
    background: rgba(255, 255, 255, 0.95);
    color: var(--text-primary);
    padding: calc(var(--spacing-unit) * 1 * var(--scale-factor)) calc(var(--spacing-unit) * 1.5 * var(--scale-factor));
    border-radius: calc(var(--radius-md) * var(--scale-factor));
    font-size: calc(1rem * var(--font-scale));
    font-weight: 700;
    z-index: 2;
    white-space: nowrap;
}

.apartment-price small {
    display: block;
    font-size: calc(0.75rem * var(--font-scale));
    font-weight: 500;
    opacity: 0.8;
    line-height: 1.2;
}

/* Card Content */
.card-content {
    padding: calc(var(--spacing-unit) * 2 * var(--scale-factor));
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 1.5 * var(--scale-factor));
}

.office-title {
    font-size: calc(1.125rem * var(--font-scale));
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.office-address {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 0.75 * var(--scale-factor));
    color: var(--text-muted);
    font-size: calc(0.875rem * var(--font-scale));
}

.office-address i {
    color: var(--primary-color);
    width: calc(16px * var(--scale-factor));
    text-align: center;
    flex-shrink: 0;
}

.office-address p {
    margin: 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.service-description {
    color: var(--text-secondary);
    font-size: calc(0.875rem * var(--font-scale));
    line-height: 1.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Property Specifications */
.apartment-specs {
    display: flex;
    flex-wrap: wrap;
    gap: calc(var(--spacing-unit) * 0.75 * var(--scale-factor));
    margin-top: auto;
}

.spec-item {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 0.5 * var(--scale-factor));
    padding: calc(var(--spacing-unit) * 0.75 * var(--scale-factor));
    background: var(--bg-light);
    border-radius: calc(var(--radius-sm) * var(--scale-factor));
    font-size: calc(0.8rem * var(--font-scale));
    color: var(--text-secondary);
    font-weight: 500;
    flex: 1;
    min-width: calc(80px * var(--scale-factor));
    justify-content: center;
}

.spec-item i {
    color: var(--primary-color);
    width: calc(14px * var(--scale-factor));
    text-align: center;
    flex-shrink: 0;
}

/* Office Features */
.office-features {
    display: flex;
    flex-wrap: wrap;
    gap: calc(var(--spacing-unit) * 0.5 * var(--scale-factor));
    margin-top: calc(var(--spacing-unit) * 0.75 * var(--scale-factor));
}

.office-features .feature-item {
    background: var(--bg-light);
    color: var(--text-primary);
    padding: calc(var(--spacing-unit) * 0.5 * var(--scale-factor)) calc(var(--spacing-unit) * 0.75 * var(--scale-factor));
    border-radius: calc(var(--radius-sm) * var(--scale-factor));
    font-size: calc(0.75rem * var(--font-scale));
    font-weight: 500;
    border: 1px solid var(--border-light);
    white-space: nowrap;
    flex: 1;
    min-width: calc(80px * var(--scale-factor));
    text-align: center;
}

/* Card Footer */
.card-footer {
    padding: calc(var(--spacing-unit) * 2 * var(--scale-factor));
    padding-top: 0;
    margin-top: auto;
}

.apartment-actions {
    display: flex;
    gap: calc(var(--spacing-unit) * 1.5 * var(--scale-factor));
    align-items: center;
}

.map-btn {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 0.75 * var(--scale-factor));
    padding: calc(var(--spacing-unit) * 1.25 * var(--scale-factor)) calc(var(--spacing-unit) * 2 * var(--scale-factor));
    background: var(--bg-light);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: calc(var(--radius-md) * var(--scale-factor));
    font-weight: 600;
    font-size: calc(0.875rem * var(--font-scale));
    transition: all var(--transition-medium);
    flex: 1;
    justify-content: center;
    min-height: calc(44px * var(--scale-factor));
}

.map-btn:hover {
    background: var(--primary-color);
    color: var(--bg-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-light);
}

.btn-text {
    flex: 1;
    text-align: center;
}

.btn-arrow {
    width: calc(20px * var(--scale-factor));
    text-align: center;
    flex-shrink: 0;
}

.cta-btn {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 0.75 * var(--scale-factor));
    padding: calc(var(--spacing-unit) * 1.25 * var(--scale-factor)) calc(var(--spacing-unit) * 2 * var(--scale-factor));
    border-radius: calc(var(--radius-md) * var(--scale-factor));
    font-weight: 600;
    font-size: calc(0.875rem * var(--font-scale));
    text-decoration: none;
    transition: all var(--transition-medium);
    justify-content: center;
    min-height: calc(44px * var(--scale-factor));
    white-space: nowrap;
}

.cta-btn.btn-success {
    background: var(--secondary-color);
    color: var(--bg-white);
}

.cta-btn.btn-success:hover {
    background: #000000;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.cta-btn.btn-primary {
    background: var(--accent-color);
    color: var(--bg-white);
}

.cta-btn.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.cta-btn i {
    width: calc(16px * var(--scale-factor));
    text-align: center;
    flex-shrink: 0;
}

/* ==============================================
   PROJECT-SPECIFIC STYLES
   ============================================== */

/* Project Type Badge */
.project-type-badge {
    position: absolute;
    top: calc(var(--spacing-unit) * 1.5 * var(--scale-factor));
    left: calc(var(--spacing-unit) * 1.5 * var(--scale-factor));
    background: rgba(0, 0, 0, 0.8);
    color: var(--bg-white);
    padding: calc(var(--spacing-unit) * 0.75 * var(--scale-factor)) calc(var(--spacing-unit) * 1.5 * var(--scale-factor));
    border-radius: calc(var(--radius-lg) * var(--scale-factor));
    font-size: calc(0.75rem * var(--font-scale));
    font-weight: 600;
    z-index: 2;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 0.5 * var(--scale-factor));
}

.project-status-badge {
    position: absolute;
    top: calc(var(--spacing-unit) * 8 * var(--scale-factor));
    right: calc(var(--spacing-unit) * 1.5 * var(--scale-factor));
    z-index: 2;
}

.project-status-badge .badge {
    padding: calc(var(--spacing-unit) * 0.75 * var(--scale-factor)) calc(var(--spacing-unit) * 1.5 * var(--scale-factor));
    border-radius: calc(var(--radius-md) * var(--scale-factor));
    font-size: calc(0.75rem * var(--font-scale));
    font-weight: 600;
    color: var(--bg-white);
}

.bg-info { background: #8a8a8a !important; }
.bg-warning { background: var(--primary-light) !important; }
.bg-success { background: var(--secondary-color) !important; }
.bg-secondary { background: var(--text-muted) !important; }
.bg-primary { background: var(--primary-color) !important; }

/* Project Progress */
.project-progress {
    margin: calc(var(--spacing-unit) * 2 * var(--scale-factor)) 0;
    padding: calc(var(--spacing-unit) * 1.5 * var(--scale-factor));
    background: var(--bg-light);
    border-radius: calc(var(--radius-md) * var(--scale-factor));
}

.progress-label {
    display: flex;
    justify-content: space-between;
    margin-bottom: calc(var(--spacing-unit) * 0.75 * var(--scale-factor));
    font-size: calc(0.875rem * var(--font-scale));
    font-weight: 600;
    color: var(--text-primary);
}

.progress {
    height: calc(10px * var(--scale-factor));
    background-color: var(--border-light);
    border-radius: calc(var(--radius-sm) * var(--scale-factor));
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), var(--secondary-color));
    transition: width var(--transition-medium);
    border-radius: calc(var(--radius-sm) * var(--scale-factor));
}

/* Developer Information */
.developer-info {
    margin: calc(var(--spacing-unit) * 1.5 * var(--scale-factor)) 0;
    padding: calc(var(--spacing-unit) * 1.5 * var(--scale-factor));
    background: var(--bg-light);
    border-radius: calc(var(--radius-md) * var(--scale-factor));
    font-size: calc(0.875rem * var(--font-scale));
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 0.75 * var(--scale-factor));
}

.developer-info i {
    color: var(--accent-color);
    width: calc(16px * var(--scale-factor));
    text-align: center;
    flex-shrink: 0;
}

/* ==============================================
   ERROR STATES
   ============================================== */

.error-message {
    text-align: center;
    color: var(--danger-color);
    padding: calc(var(--spacing-unit) * 3 * var(--scale-factor));
}

.error-message i {
    font-size: calc(2rem * var(--font-scale));
    margin-bottom: calc(var(--spacing-unit) * 2 * var(--scale-factor));
}

.error-message p {
    margin: calc(var(--spacing-unit) * 1.5 * var(--scale-factor)) 0;
    font-size: calc(1.125rem * var(--font-scale));
}

.error-message button {
    margin-top: calc(var(--spacing-unit) * 2 * var(--scale-factor));
    padding: calc(var(--spacing-unit) * 1.25 * var(--scale-factor)) calc(var(--spacing-unit) * 2 * var(--scale-factor));
    background: var(--danger-color);
    color: var(--bg-white);
    border: none;
    border-radius: calc(var(--radius-sm) * var(--scale-factor));
    cursor: pointer;
    font-size: calc(0.875rem * var(--font-scale));
    font-weight: 600;
    transition: all var(--transition-medium);
}

.error-message button:hover {
    background: #b91c1c;
    transform: translateY(-1px);
}

.no-properties-message {
    padding: calc(var(--spacing-unit) * 6 * var(--scale-factor)) calc(var(--spacing-unit) * 3 * var(--scale-factor));
    text-align: center;
    color: var(--text-muted);
}

.no-properties-message i {
    color: var(--border-primary);
    margin-bottom: calc(var(--spacing-unit) * 2 * var(--scale-factor));
}

.no-properties-message h4 {
    color: var(--text-secondary);
    margin-bottom: calc(var(--spacing-unit) * 2 * var(--scale-factor));
    font-size: calc(1.25rem * var(--font-scale));
}

.no-properties-message p {
    margin-bottom: calc(var(--spacing-unit) * 3 * var(--scale-factor));
    line-height: 1.6;
    font-size: calc(1rem * var(--font-scale));
}

/* ==============================================
   RESPONSIVE ADJUSTMENTS
   ============================================== */

/* Mobile Specific */
@media (max-width: 767px) {
    .modal-container {
        margin: calc(var(--spacing-unit) * 1.5 * var(--scale-factor));
        width: calc(100% - var(--spacing-unit) * 3 * var(--scale-factor));
        max-height: 85vh;
    }
    
    .modal-header {
        padding: calc(var(--spacing-unit) * 1.5 * var(--scale-factor));
    }
    
    .modal-title {
        font-size: calc(1.25rem * var(--font-scale));
    }
    
    .modal-subtitle {
        font-size: calc(0.8rem * var(--font-scale));
    }
    
    .property-info {
        padding: calc(var(--spacing-unit) * 1.5 * var(--scale-factor));
    }
    
    .modal-footer {
        padding: calc(var(--spacing-unit) * 1.5 * var(--scale-factor));
        flex-direction: column;
        gap: calc(var(--spacing-unit) * 1 * var(--scale-factor));
    }
    
    .modal-btn {
        width: 100%;
        justify-content: center;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .features-list,
    .amenities-list {
        grid-template-columns: 1fr;
    }
    
    .apartment-actions {
        flex-direction: column;
        gap: calc(var(--spacing-unit) * 1 * var(--scale-factor));
    }
    
    .map-btn,
    .cta-btn {
        width: 100%;
    }
}

/* Tablet Specific */
@media (min-width: 768px) and (max-width: 1023px) {
    .apartment-specs {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    
    .info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-list,
    .amenities-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Desktop Specific */
@media (min-width: 1024px) {
    .apartment-specs {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    
    .info-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .features-list,
    .amenities-list {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Large Desktop Specific */
@media (min-width: 1400px) {
    .apartment-specs {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    
    .info-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .features-list,
    .amenities-list {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ==============================================
   ACCESSIBILITY ENHANCEMENTS
   ============================================== */

/* Focus States */
.modal-close:focus,
.modal-btn:focus,
.map-btn:focus,
.cta-btn:focus,
.thumbnail:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --shadow-light: 0 0 0 1px #000;
        --shadow-medium: 0 0 0 2px #000;
        --shadow-heavy: 0 0 0 3px #000;
    }
    
    .modal-container {
        border: 2px solid var(--text-primary);
    }
    
    .modern-office-card {
        border: 1px solid var(--text-primary);
    }
}

/* Print Styles */
@media print {
    .property-modal {
        display: none !important;
    }
    
    .modern-office-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .apartment-image {
        height: 150px;
    }
    
    .card-content {
        padding: 16px;
    }
    
    .apartment-actions {
        display: none;
    }
}