/* --- 1. Buttons & CTA Elements --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-normal);
    border: 1px solid transparent;
    border-radius: var(--radius-none);
    background: transparent;
}

.btn-primary {
    background-color: var(--color-accent-gold);
    color: var(--color-primary-dark);
}

.btn-primary:hover {
    background-color: var(--color-accent-gold-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(197, 160, 89, 0.3);
}

.btn-secondary {
    border-color: var(--color-accent-gold);
    color: var(--color-accent-gold);
}

.btn-secondary:hover {
    background-color: var(--color-accent-gold);
    color: var(--color-primary-dark);
    transform: translateY(-2px);
}

.btn-dark {
    background-color: var(--color-primary-dark);
    color: var(--color-text-light-primary);
    border: 1px solid var(--color-border-dark);
}

.btn-dark:hover {
    border-color: var(--color-accent-gold);
    color: var(--color-accent-gold);
    transform: translateY(-2px);
}

.btn-link {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 500;
    color: var(--color-accent-gold);
    padding: var(--spacing-xs) 0;
    position: relative;
}

.btn-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 1px;
    background-color: var(--color-accent-gold);
    transition: var(--transition-normal);
}

.btn-link:hover::after {
    width: 100%;
}

/* --- 2. Luxury Project Cards --- */
.project-card {
    background-color: var(--color-primary-light);
    border: 1px solid var(--color-border-light);
    overflow: hidden;
    position: relative;
    transition: var(--transition-normal);
}

.project-card:hover {
    box-shadow: var(--shadow-luxury);
    transform: translateY(-5px);
}

.project-card-image-wrap {
    position: relative;
    width: 100%;
    height: 280px;
    overflow: hidden;
}

.project-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.project-card:hover .project-card-image {
    transform: scale(1.08);
}

.project-card-badge {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    background-color: var(--color-primary-dark);
    color: var(--color-accent-gold);
    font-size: 9px;
    padding: 6px 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
}

.project-card-content {
    padding: var(--spacing-lg);
}

.project-card-location {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-accent-gold-dark);
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.project-card-title {
    font-size: 22px;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-dark-primary);
}

.project-card-specs {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-top: 1px solid var(--color-border-light);
    border-bottom: 1px solid var(--color-border-light);
    margin-bottom: var(--spacing-md);
    font-size: 12px;
    color: var(--color-text-dark-secondary);
}

.project-card-spec-item strong {
    color: var(--color-text-dark-primary);
    font-weight: 500;
}

.project-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.project-card-price {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-dark-primary);
}

/* --- 3. Interactive Swiper / Carousel Slider --- */
.luxury-slider {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: var(--spacing-lg) 0;
}

.slider-track {
    display: flex;
    transition: transform var(--transition-slow);
    cursor: grab;
}

.slider-track:active {
    cursor: grabbing;
}

.slider-slide {
    flex: 0 0 33.333%;
    min-width: 33.333%;
    padding: 0 15px;
    user-select: none;
}

@media (max-width: 1024px) {
    .slider-slide {
        flex: 0 0 50%;
        min-width: 50%;
    }
}

@media (max-width: 768px) {
    .slider-slide {
        flex: 0 0 100%;
        min-width: 100%;
    }
}

/* Slider Navigation Controls */
.slider-controls {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.slider-arrow {
    width: 45px;
    height: 45px;
    border: 1px solid var(--color-border-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    cursor: pointer;
    transition: var(--transition-normal);
    color: var(--color-text-dark-primary);
}

.slider-arrow:hover {
    border-color: var(--color-accent-gold);
    color: var(--color-accent-gold);
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

.slider-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-border-light);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-normal);
}

.slider-dot.active {
    background-color: var(--color-accent-gold);
    width: 24px;
    border-radius: 4px;
}

/* --- 4. Premium Slide-out Enquire Drawer --- */
.drawer-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.drawer-backdrop.open {
    opacity: 1;
    visibility: visible;
}

.drawer-container {
    position: fixed;
    top: 0;
    right: -450px;
    width: 100%;
    max-width: 450px;
    height: 100%;
    background-color: var(--color-primary-dark);
    color: var(--color-text-light-primary);
    box-shadow: var(--shadow-drawer);
    z-index: 2001;
    transition: var(--transition-slow);
    display: flex;
    flex-direction: column;
    padding: var(--spacing-xl);
    border-left: 2px solid var(--color-accent-gold);
}

.drawer-backdrop.open + .drawer-container,
.drawer-container.open {
    right: 0;
}

.drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.drawer-title {
    font-size: 26px;
    color: var(--color-text-light-primary);
}

.drawer-close {
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--color-text-light-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.drawer-close:hover {
    color: var(--color-accent-gold);
}

/* Drawer Luxury Form */
.drawer-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    overflow-y: auto;
    flex: 1;
    padding-right: 5px;
}

.form-group {
    display: flex;
    flex-direction: column;
    position: relative;
}

.form-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent-gold);
    margin-bottom: 6px;
}

.form-control {
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--color-border-dark);
    padding: 10px 0;
    color: var(--color-text-light-primary);
    font-size: 14px;
    transition: var(--transition-normal);
}

.form-control:focus {
    border-bottom-color: var(--color-accent-gold);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

/* Success Overlay */
.form-success-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-primary-dark);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-normal);
}

.form-success-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.success-icon {
    width: 60px;
    height: 60px;
    border: 2px solid var(--color-accent-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent-gold);
    margin-bottom: var(--spacing-md);
}

/* --- 5. Full Screen Search Panel --- */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(13, 13, 13, 0.98);
    z-index: 2500;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.search-overlay.open {
    opacity: 1;
    visibility: visible;
}

.search-close {
    position: absolute;
    top: var(--spacing-xl);
    right: var(--spacing-xl);
    background: transparent;
    border: none;
    color: var(--color-text-light-primary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.search-close:hover {
    color: var(--color-accent-gold);
}

.search-form {
    width: 80%;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
}

.search-input {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--color-border-dark);
    padding: 15px 0;
    font-size: 32px;
    font-family: var(--font-heading);
    color: var(--color-text-light-primary);
    text-align: center;
    transition: var(--transition-normal);
}

.search-input:focus {
    border-bottom-color: var(--color-accent-gold);
}

.search-helper {
    font-size: 12px;
    color: var(--color-text-light-secondary);
    letter-spacing: 0.05em;
}

/* --- 6. Dynamic Floor Plan & Amenities Tabs --- */
.tabs-navigation {
    display: flex;
    justify-content: center;
    border-bottom: 1px solid var(--color-border-light);
    margin-bottom: var(--spacing-xl);
}

.tab-btn {
    padding: 15px 30px;
    background: transparent;
    border: none;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 500;
    color: var(--color-text-dark-secondary);
    cursor: pointer;
    position: relative;
    transition: var(--transition-fast);
}

.tab-btn:hover {
    color: var(--color-text-dark-primary);
}

.tab-btn.active {
    color: var(--color-accent-gold-dark);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-accent-gold);
}

.tab-content-panel {
    display: none;
    animation: fadeScale var(--transition-slow);
}

.tab-content-panel.active {
    display: block;
}

/* Custom fadeScale keyframes */
@keyframes fadeScale {
    from {
        opacity: 0;
        transform: scale(0.98);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* --- 6. MahaRERA Integration Details --- */
.rera-badge-trigger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary-light);
    color: var(--color-text-dark-primary);
    font-size: 10px;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-subtle);
    border: 1px solid var(--color-border-light);
    z-index: 5;
    text-transform: none;
    letter-spacing: normal;
}

.rera-badge-trigger:hover {
    background-color: var(--color-accent-gold);
    color: var(--color-primary-dark);
    border-color: var(--color-accent-gold);
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(197, 160, 89, 0.25);
}

.project-card-image-wrap .rera-badge-trigger {
    position: absolute;
    bottom: var(--spacing-sm);
    right: var(--spacing-sm);
}

/* Modal Popover */
.rera-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    width: 90%;
    max-width: 500px;
    background-color: var(--color-primary-light);
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-luxury);
    z-index: 3000;
    padding: var(--spacing-xl) var(--spacing-lg) var(--spacing-lg) var(--spacing-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.rera-modal.open {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.rera-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 2999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.rera-modal-backdrop.open {
    opacity: 1;
    visibility: visible;
}

.rera-modal-close {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--color-text-dark-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6px;
    transition: var(--transition-fast);
}

.rera-modal-close:hover {
    color: var(--color-accent-gold-dark);
}

.rera-card-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    align-items: center;
    background-color: var(--color-bg-warm);
    border: 1px solid var(--color-border-light);
    padding: var(--spacing-lg);
    gap: var(--spacing-md);
}

.rera-card-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    color: var(--color-text-dark-primary);
}

.rera-title-label {
    font-size: 13px;
    font-weight: 300;
    color: var(--color-text-dark-secondary);
}

.rera-number {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text-dark-primary);
    letter-spacing: 0.05em;
    margin: var(--spacing-xs) 0;
}

.rera-link {
    font-size: 13px;
    color: var(--color-accent-gold-dark);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: var(--transition-fast);
    align-self: start;
}

.rera-link:hover {
    border-bottom-color: var(--color-accent-gold-dark);
}

.rera-qr-wrap {
    background: var(--color-primary-light);
    border: 1px solid var(--color-border-light);
    padding: var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform var(--transition-fast);
    aspect-ratio: 1;
    max-width: 130px;
    margin-left: auto;
}

.rera-qr-wrap:hover {
    transform: scale(1.04);
}

.rera-qr-wrap img {
    width: 100%;
    height: 100%;
    display: block;
}

@media (max-width: 500px) {
    .rera-card-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .rera-qr-wrap {
        margin: 0 auto;
    }
    .rera-link {
        align-self: center;
    }
}