/* ==========================================================================
   APOORVAA FURNITURE & INTERIORS - PREMIUM DESIGN SYSTEM
   ========================================================================== */

:root {
    /* Color Palette */
    --bg-dark: hsl(222, 47%, 6%);
    --bg-card: rgba(13, 20, 38, 0.45);
    --bg-card-hover: rgba(20, 30, 58, 0.6);
    --border-color: rgba(255, 255, 255, 0.07);
    --border-hover: rgba(46, 196, 197, 0.4);
    
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    
    /* Accents (matching brand logo crimson red and teal) */
    --accent-gold: #e03f54;
    --accent-gold-glow: rgba(224, 63, 84, 0.3);
    --accent-blue: #2ec4c5;
    --accent-blue-glow: rgba(46, 196, 197, 0.3);
    --accent-wa: #25d366;
    --accent-wa-glow: rgba(37, 211, 102, 0.25);
    
    /* Fonts */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transitions */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease-in-out;
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Three.js Canvas Container */
#canvas-3d {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

ul {
    list-style: none;
}

/* ==========================================================================
   Typography & Utilities
   ========================================================================== */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.highlight {
    background: linear-gradient(135deg, var(--accent-gold) 0%, #ff8da1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent-gold);
    margin-bottom: 0.75rem;
}

.section {
    padding: 8rem 0;
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4.5rem auto;
}

.section-header h2 {
    font-size: 2.75rem;
    margin-bottom: 1rem;
}

.header-divider {
    width: 60px;
    height: 3px;
    background: var(--accent-gold);
    margin: 1.5rem auto;
    border-radius: 2px;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.cursor-pointer {
    cursor: pointer;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(9, 13, 22, 0.75);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1300px;
    margin: 0 auto;
    padding: 1.25rem 2rem;
}

.logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-glow {
    font-family: var(--font-heading);
    font-size: 1.65rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    background: linear-gradient(135deg, #ffffff 0%, var(--accent-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}

.logo-subtitle {
    font-size: 0.55rem;
    letter-spacing: 0.28em;
    color: var(--accent-gold);
    margin-top: 2px;
    font-weight: 600;
}

.nav-menu {
    display: flex;
    gap: 2.25rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 0.25rem 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gold);
    transition: var(--transition-fast);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.nav-cta {
    display: flex;
    gap: 0.75rem;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    border-radius: 30px;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-primary {
    background: var(--accent-gold);
    color: #000;
    border: 1px solid var(--accent-gold);
    box-shadow: 0 4px 15px var(--accent-gold-glow);
}

.btn-primary:hover {
    background: #ffbc42;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(205, 160, 82, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.btn-wa-sm {
    background: rgba(37, 211, 102, 0.1);
    color: var(--accent-wa);
    border: 1px solid rgba(37, 211, 102, 0.3);
    padding: 0.55rem 1.25rem;
    font-size: 0.85rem;
    border-radius: 20px;
}

.btn-wa-sm:hover {
    background: var(--accent-wa);
    color: #fff;
    box-shadow: 0 4px 12px var(--accent-wa-glow);
}

.btn-phone-sm {
    background: rgba(0, 210, 255, 0.1);
    color: var(--accent-blue);
    border: 1px solid rgba(0, 210, 255, 0.3);
    padding: 0.55rem 1.25rem;
    font-size: 0.85rem;
    border-radius: 20px;
}

.btn-phone-sm:hover {
    background: var(--accent-blue);
    color: #000;
    box-shadow: 0 4px 12px var(--accent-blue-glow);
}

.btn-wa-full {
    width: 100%;
    background: var(--accent-wa);
    color: #fff;
    border: none;
    box-shadow: 0 4px 15px var(--accent-wa-glow);
}

.btn-wa-full:hover:not(:disabled) {
    background: #20ba56;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

.btn-wa-full:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: #4b5563;
    box-shadow: none;
}

.btn-primary-full {
    width: 100%;
    background: var(--accent-gold);
    color: #000;
    border: none;
    box-shadow: 0 4px 15px var(--accent-gold-glow);
}

.btn-primary-full:hover {
    background: #ffbc42;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(205, 160, 82, 0.5);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 100px;
    position: relative;
    z-index: 1;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
}

.hero-card {
    background: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: none;
    padding: 0;
    max-width: 680px;
    box-shadow: none;
    position: relative;
}

.hero-card::before {
    display: none;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent-gold);
    margin-bottom: 1.5rem;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--accent-gold);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

.hero-card h1 {
    font-size: 3.8rem;
    line-height: 1.1;
    margin-bottom: 1.25rem;
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.hero-sectors {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2.25rem;
}

.sector-tag {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 0.45rem 0.95rem;
    border-radius: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.sector-tag i {
    width: 14px;
    height: 14px;
    color: var(--accent-gold);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-family: var(--font-heading);
    letter-spacing: 0.05em;
}

/* ==========================================================================
   Sectors Section
   ========================================================================== */
.sectors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.sector-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    padding: 2.75rem 2.25rem;
    border-radius: 20px;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.sector-card:hover {
    transform: translateY(-8px);
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    box-shadow: 0 15px 30px rgba(205, 160, 82, 0.05);
}

.sector-icon {
    width: 54px;
    height: 54px;
    background: rgba(205, 160, 82, 0.08);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    margin-bottom: 1.5rem;
    border: 1px solid rgba(205, 160, 82, 0.15);
}

.sector-icon i {
    width: 24px;
    height: 24px;
}

.sector-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.sector-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.sector-features {
    margin-bottom: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 1.25rem;
}

.sector-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.sector-features li i {
    width: 14px;
    height: 14px;
    color: var(--accent-gold);
}

.sector-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--accent-gold);
    margin-top: auto;
}

.sector-link i {
    width: 14px;
    height: 14px;
    transition: transform 0.2s ease;
}

.sector-card:hover .sector-link i {
    transform: translateX(4px);
}

/* ==========================================================================
   Builder Section
   ========================================================================== */
.builder-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.builder-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.builder-info p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
}

.builder-steps {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.b-step {
    display: flex;
    gap: 1.25rem;
}

.step-num {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent-gold);
    background: rgba(205, 160, 82, 0.08);
    border: 1px solid rgba(205, 160, 82, 0.15);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.b-step h4 {
    font-size: 1.15rem;
    margin-bottom: 0.25rem;
}

.b-step p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.builder-widget {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    padding: 3rem;
    border-radius: 24px;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.2);
}

.builder-widget h3 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    text-align: center;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

select, input, textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 0.85rem 1.25rem;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-fast);
}

select:focus, input:focus, textarea:focus {
    border-color: var(--accent-gold);
    background: rgba(255, 255, 255, 0.06);
}

select option {
    background: #0d1222;
    color: var(--text-primary);
}

select:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.preview-box {
    background: rgba(0, 0, 0, 0.2);
    border: 1px dashed var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
    margin-bottom: 2rem;
}

.preview-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-gold);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.preview-header i {
    width: 14px;
    height: 14px;
}

#message-preview {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
    font-style: italic;
}

/* ==========================================================================
   Portfolio Section
   ========================================================================== */
.gallery-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 3.5rem;
}

.filter-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.6rem 1.25rem;
    border-radius: 30px;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
    background: var(--accent-gold);
    color: #000;
    border-color: var(--accent-gold);
    box-shadow: 0 4px 10px var(--accent-gold-glow);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

.gallery-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 1;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(9, 13, 22, 0.95) 0%, rgba(9, 13, 22, 0.4) 70%, transparent 100%);
    padding: 2.25rem 1.75rem;
    transform: translateY(100px);
    transition: var(--transition-smooth);
    opacity: 0;
}

.gallery-cat {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--accent-gold);
    letter-spacing: 0.05em;
    display: inline-block;
    margin-bottom: 0.4rem;
}

.gallery-item h4 {
    font-size: 1.35rem;
    margin-bottom: 0.4rem;
}

.gallery-item p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.gallery-item:hover {
    transform: scale(1.02);
    border-color: var(--border-hover);
    box-shadow: 0 15px 35px rgba(0,0,0,0.4);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
    opacity: 1;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 5rem;
    align-items: center;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.contact-lead {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: 16px;
    transition: var(--transition-smooth);
}

.contact-card:hover {
    background: var(--bg-card-hover);
    transform: translateX(6px);
}

.c-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.c-icon i {
    width: 22px;
    height: 22px;
}

.c-icon.wa {
    background: rgba(37, 211, 102, 0.08);
    color: var(--accent-wa);
    border: 1px solid rgba(37, 211, 102, 0.15);
}

.contact-card:hover .c-icon.wa {
    background: var(--accent-wa);
    color: #fff;
}

.c-icon.phone {
    background: rgba(0, 210, 255, 0.08);
    color: var(--accent-blue);
    border: 1px solid rgba(0, 210, 255, 0.15);
}

.contact-card:hover .c-icon.phone {
    background: var(--accent-blue);
    color: #000;
}

.c-icon.clock {
    background: rgba(205, 160, 82, 0.08);
    color: var(--accent-gold);
    border: 1px solid rgba(205, 160, 82, 0.15);
}

.c-icon.address {
    background: rgba(255, 99, 71, 0.08);
    color: #ff6347;
    border: 1px solid rgba(255, 99, 71, 0.15);
}

.contact-card:hover .c-icon.address {
    background: #ff6347;
    color: #fff;
}

.c-icon.email {
    background: rgba(138, 43, 226, 0.08);
    color: #8a2be2;
    border: 1px solid rgba(138, 43, 226, 0.15);
}

.contact-card:hover .c-icon.email {
    background: #8a2be2;
    color: #fff;
}

/* Map Container */
.map-container {
    margin-top: 4rem;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.map-container iframe {
    display: block;
    filter: invert(90%) hue-rotate(180deg) brightness(1.15) contrast(0.85);
}

.map-container:hover iframe {
    filter: invert(95%) hue-rotate(180deg) brightness(1.2) contrast(0.9);
}

.c-details span {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.c-details h4 {
    font-size: 1.2rem;
    margin-top: 2px;
}

.contact-form-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    padding: 3rem;
    border-radius: 24px;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.2);
}

.contact-form-card h3 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    text-align: center;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: #060910;
    border-top: 1px solid var(--border-color);
    padding: 5rem 0 2.5rem 0;
    position: relative;
    z-index: 1;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand h4, .footer-links h4, .footer-social h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--accent-gold);
    margin-bottom: 1.5rem;
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: 1rem;
    font-size: 0.95rem;
    max-width: 320px;
}

.footer-address {
    margin-top: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-address p {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    max-width: 320px;
    margin-top: 0;
}

.footer-address i {
    width: 14px;
    height: 14px;
    color: var(--accent-gold);
    margin-top: 3px;
    flex-shrink: 0;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--accent-gold);
    transform: translateX(4px);
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icons a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.social-icons a:hover {
    background: var(--accent-gold);
    color: #000;
    border-color: var(--accent-gold);
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes pulse-dot {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(205, 160, 82, 0.7);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 8px rgba(205, 160, 82, 0);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(205, 160, 82, 0);
    }
}

.bounce {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-8px);
    }
    60% {
        transform: translateY(-4px);
    }
}

/* ==========================================================================
   Floating WhatsApp Widget
   ========================================================================== */
.wa-float-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 9999;
    width: 62px;
    height: 62px;
    border-radius: 50%;
    background: var(--accent-wa);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 20px var(--accent-wa-glow), 0 0 0 0 rgba(37, 211, 102, 0.4);
    transition: var(--transition-smooth);
    animation: wa-pulse 2s infinite;
}

.wa-float-btn i {
    width: 28px;
    height: 28px;
    position: relative;
    z-index: 2;
}

.wa-float-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 28px rgba(37, 211, 102, 0.5);
}

.wa-pulse-ring {
    position: absolute;
    top: -4px;
    left: -4px;
    width: calc(100% + 8px);
    height: calc(100% + 8px);
    border-radius: 50%;
    border: 2px solid var(--accent-wa);
    animation: wa-ring-pulse 2s infinite;
}

.wa-tooltip {
    position: absolute;
    right: 74px;
    top: 50%;
    transform: translateY(-50%);
    background: #1a1a2e;
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-family: var(--font-heading);
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-fast);
    border: 1px solid var(--border-color);
}

.wa-tooltip::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: #1a1a2e;
}

.wa-float-btn:hover .wa-tooltip {
    opacity: 1;
}

@keyframes wa-ring-pulse {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(1.5); opacity: 0; }
}

@keyframes wa-pulse {
    0%, 100% { box-shadow: 0 6px 20px var(--accent-wa-glow), 0 0 0 0 rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 6px 20px var(--accent-wa-glow), 0 0 0 12px rgba(37, 211, 102, 0); }
}

/* ==========================================================================
   Back to Top Button
   ========================================================================== */
.back-to-top-btn {
    position: fixed;
    bottom: 6.5rem;
    right: 2.15rem;
    z-index: 9998;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: rgba(205, 160, 82, 0.1);
    border: 1px solid rgba(205, 160, 82, 0.3);
    color: var(--accent-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: var(--transition-smooth);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.back-to-top-btn i {
    width: 20px;
    height: 20px;
}

.back-to-top-btn.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.back-to-top-btn:hover {
    background: var(--accent-gold);
    color: #000;
    box-shadow: 0 4px 15px var(--accent-gold-glow);
    transform: translateY(-3px);
}

/* ==========================================================================
   Scroll Reveal Animations
   ========================================================================== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   Testimonials Section
   ========================================================================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    transform: translateY(-6px);
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    box-shadow: 0 12px 28px rgba(205, 160, 82, 0.05);
}

.testimonial-stars {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1.25rem;
}

.testimonial-stars i {
    width: 18px;
    height: 18px;
    color: var(--accent-gold);
    fill: var(--accent-gold);
}

.testimonial-quote {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 1.5rem;
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(205, 160, 82, 0.1);
    border: 1px solid rgba(205, 160, 82, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--accent-gold);
    flex-shrink: 0;
}

.testimonial-info h4 {
    font-size: 1.05rem;
    margin-bottom: 0.15rem;
}

.testimonial-info span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Before / After Slider
   ========================================================================== */
.ba-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2.5rem;
}

.ba-slider {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    aspect-ratio: 4 / 3;
    border: 1px solid var(--border-color);
    cursor: col-resize;
    user-select: none;
    -webkit-user-select: none;
}

.ba-slider img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ba-before {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 2;
}

.ba-before img {
    width: 200%;
    max-width: none;
}

.ba-after {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.ba-after img {
    width: 100%;
}

.ba-divider {
    position: absolute;
    top: 0;
    left: 50%;
    width: 3px;
    height: 100%;
    background: var(--accent-gold);
    z-index: 3;
    transform: translateX(-50%);
    cursor: col-resize;
}

.ba-handle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--accent-gold);
    border: 3px solid #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    cursor: col-resize;
}

.ba-handle i {
    width: 18px;
    height: 18px;
    color: #000;
}

.ba-label {
    position: absolute;
    top: 1rem;
    z-index: 4;
    padding: 0.35rem 0.9rem;
    border-radius: 20px;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.ba-label-before {
    left: 1rem;
    background: rgba(0, 0, 0, 0.5);
    color: #f3f4f6;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.ba-label-after {
    right: 1rem;
    background: rgba(205, 160, 82, 0.2);
    color: var(--accent-gold);
    border: 1px solid rgba(205, 160, 82, 0.3);
}

/* ==========================================================================
    Responsive Media Queries
   ========================================================================== */
@media (max-width: 992px) {
    .hero-card h1 {
        font-size: 3rem;
    }
    
    .builder-grid {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
    
    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 5rem 0;
    }
    
    .section-header h2 {
        font-size: 2.2rem;
    }
    
    .header-container {
        padding: 1rem 1.5rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: #090d16;
        flex-direction: column;
        align-items: center;
        padding-top: 3rem;
        gap: 2.5rem;
        transition: var(--transition-smooth);
        backdrop-filter: blur(20px);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-cta {
        display: none; /* Collapsed in mobile for menu cleanliness */
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .hero-card {
        padding: 2.25rem 1.75rem;
    }
    
    .hero-card h1 {
        font-size: 2.4rem;
    }
    
    .builder-widget, .contact-form-card {
        padding: 2rem 1.5rem;
    }
    
    .ba-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .wa-float-btn {
        width: 54px;
        height: 54px;
        bottom: 1.5rem;
        right: 1.5rem;
    }
    
    .back-to-top-btn {
        bottom: 5.5rem;
        right: 1.6rem;
        width: 40px;
        height: 40px;
    }
    
    .wa-tooltip {
        display: none;
    }
    
    .map-container iframe {
        height: 280px;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
    }
    
    .footer-brand {
        grid-column: span 1;
    }
}

/* ==========================================================================
   Toast Notification & Spinner Styles
   ========================================================================== */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    z-index: 9999;
    pointer-events: none;
}

.toast {
    background: rgba(9, 13, 22, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1rem 1.5rem;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    transform: translateX(120%);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
    pointer-events: auto;
    max-width: 350px;
}

.toast.active {
    transform: translateX(0);
    opacity: 1;
}

.toast-success {
    border-left: 4px solid var(--accent-blue); /* Teal accent */
}

.toast-error {
    border-left: 4px solid var(--accent-gold); /* Crimson Red accent */
}

.toast-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.toast-icon i {
    width: 20px;
    height: 20px;
}

.toast-success .toast-icon {
    color: var(--accent-blue);
}

.toast-error .toast-icon {
    color: var(--accent-gold);
}

/* Spinner for Loading States */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--text-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: inline-block;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ==========================================================================
   Contact Verification Gate Modal Styles
   ========================================================================== */
.contact-gate-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(9, 13, 22, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.contact-gate-modal.active {
    opacity: 1;
    pointer-events: auto;
}

.contact-gate-modal .modal-card {
    background: rgba(13, 20, 38, 0.85);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    width: 90%;
    max-width: 440px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.05);
    position: relative;
    transform: translateY(30px);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.contact-gate-modal.active .modal-card {
    transform: translateY(0);
}

.contact-gate-modal .modal-close-btn {
    position: absolute;
    top: 1.25rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    line-height: 1;
}

.contact-gate-modal .modal-close-btn:hover {
    color: var(--text-primary);
}

.contact-gate-modal .modal-header h3 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--text-primary) 30%, #a5b4fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.contact-gate-modal .modal-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.75rem;
    line-height: 1.5;
}

.form-group-modal {
    margin-bottom: 1.25rem;
}

.form-group-modal input {
    width: 100%;
    padding: 0.9rem 1.2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.form-group-modal input:focus {
    border-color: var(--accent-blue);
    background: rgba(255, 255, 255, 0.05);
    outline: none;
    box-shadow: 0 0 15px rgba(46, 196, 197, 0.15);
}

#gate-submit-btn {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    margin-top: 0.5rem;
}

/* ============================================================
   WORKS SECTION
   ============================================================ */

.works-section {
    background: linear-gradient(180deg, var(--bg-dark) 0%, rgba(10, 10, 15, 0.95) 100%);
}

.works-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
    margin-top: 3rem;
}

.work-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition-smooth);
    cursor: pointer;
}

.work-card:hover {
    transform: translateY(-6px);
    border-color: var(--accent-teal);
    box-shadow: 0 20px 50px rgba(46, 196, 197, 0.15);
}

.work-img-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.work-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    display: block;
}

.work-card:hover .work-img-wrap img {
    transform: scale(1.08);
}

.work-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 15, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.work-card:hover .work-overlay {
    opacity: 1;
}

.work-overlay-content {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--accent-teal);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
}

.work-overlay-content svg {
    width: 22px;
    height: 22px;
}

.work-info {
    padding: 1.25rem 1.5rem 1.5rem;
}

.work-tag {
    display: inline-block;
    background: rgba(46, 196, 197, 0.12);
    color: var(--accent-teal);
    border: 1px solid rgba(46, 196, 197, 0.3);
    padding: 0.2rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 0.6rem;
}

.work-info h4 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0.4rem 0 0.5rem;
    line-height: 1.4;
}

.work-info p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Works Lightbox Modal */
.works-lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    padding: 2rem;
}

.works-lightbox.open {
    opacity: 1;
    pointer-events: all;
}

.works-lightbox img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.8);
}

.works-lightbox-close {
    position: fixed;
    top: 1.5rem;
    right: 1.5rem;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.works-lightbox-close:hover {
    background: var(--accent-red);
}

/* Responsive: Works Gallery */
@media (max-width: 1024px) {
    .works-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .works-gallery {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   FURNITURE GALLERY CAROUSEL
   ========================================================================== */

.furniture-carousel-section {
    background: linear-gradient(180deg, transparent 0%, rgba(46, 196, 197, 0.03) 50%, transparent 100%);
    overflow: hidden;
}

/* Carousel Wrapper */
.furn-carousel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 2.5rem;
}

/* Viewport — the visible window */
.furn-carousel-viewport {
    flex: 1;
    overflow: hidden;
    border-radius: 20px;
    position: relative;
}

/* Track — the sliding strip of slides */
.furn-carousel-track {
    display: flex;
    gap: 1.5rem;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform;
}

/* Individual Slide */
.furn-slide {
    flex: 0 0 calc(33.333% - 1rem);
    border-radius: 16px;
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    aspect-ratio: 4/3;
}

.furn-slide:hover {
    border-color: var(--accent-blue);
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(46, 196, 197, 0.2);
}

.furn-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.furn-slide:hover img {
    transform: scale(1.05);
}

/* Slide Caption Overlay */
.furn-slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(0deg, rgba(0,0,0,0.85) 0%, transparent 100%);
    padding: 1.2rem 1rem 0.8rem;
    transform: translateY(100%);
    transition: transform 0.35s ease;
}

.furn-slide:hover .furn-slide-caption {
    transform: translateY(0);
}

.furn-slide-caption p {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.furn-slide-caption span {
    font-size: 0.75rem;
    color: var(--accent-blue);
    display: flex;
    align-items: center;
    gap: 0.3rem;
    margin-top: 0.2rem;
}

/* Expand icon on hover */
.furn-slide-expand {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    color: #fff;
}

.furn-slide-expand svg {
    width: 16px;
    height: 16px;
}

.furn-slide:hover .furn-slide-expand {
    opacity: 1;
}

/* Prev/Next Buttons */
.furn-carousel-btn {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: rgba(46, 196, 197, 0.12);
    border: 1px solid rgba(46, 196, 197, 0.3);
    color: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    z-index: 2;
}

.furn-carousel-btn:hover {
    background: var(--accent-blue);
    color: #fff;
    border-color: var(--accent-blue);
    box-shadow: 0 0 20px rgba(46, 196, 197, 0.4);
    transform: scale(1.1);
}

.furn-carousel-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    transform: none;
}

.furn-carousel-btn svg {
    width: 22px;
    height: 22px;
}

/* Dot Navigation */
.furn-carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.8rem;
}

.furn-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    padding: 0;
}

.furn-dot.active {
    width: 28px;
    border-radius: 4px;
    background: var(--accent-blue);
    box-shadow: 0 0 10px rgba(46, 196, 197, 0.5);
}

/* Loading State */
.furn-carousel-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 5rem 2rem;
    color: var(--text-muted);
    gap: 1rem;
    font-size: 0.9rem;
}

.furn-loading-spinner {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 3px solid rgba(46, 196, 197, 0.15);
    border-top-color: var(--accent-blue);
    animation: furn-spin 0.8s linear infinite;
}

@keyframes furn-spin {
    to { transform: rotate(360deg); }
}

/* Empty State */
.furn-carousel-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 5rem 2rem;
    color: var(--text-muted);
    gap: 0.75rem;
    text-align: center;
}

.furn-carousel-empty svg {
    width: 48px;
    height: 48px;
    opacity: 0.3;
}

/* ---- LIGHTBOX ---- */
.furn-lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.93);
    backdrop-filter: blur(12px);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    animation: furn-lb-in 0.25s ease;
}

.furn-lightbox.open {
    display: flex;
}

@keyframes furn-lb-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.furn-lightbox-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    max-width: 90vw;
    max-height: 90vh;
}

.furn-lightbox-content img {
    max-width: 100%;
    max-height: 80vh;
    border-radius: 12px;
    object-fit: contain;
    box-shadow: 0 30px 80px rgba(0,0,0,0.6);
    animation: furn-lb-scale 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes furn-lb-scale {
    from { transform: scale(0.92); opacity: 0; }
    to   { transform: scale(1); opacity: 1; }
}

.furn-lightbox-caption {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: rgba(255,255,255,0.85);
    letter-spacing: 0.5px;
}

.furn-lightbox-close {
    position: fixed;
    top: 1.5rem;
    right: 1.5rem;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    color: #fff;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
    line-height: 1;
}

.furn-lightbox-close:hover {
    background: var(--accent-gold);
    border-color: var(--accent-gold);
}

.furn-lightbox-nav {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.furn-lightbox-nav:hover {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
}

.furn-lb-prev { left: 1.5rem; }
.furn-lb-next { right: 1.5rem; }

.furn-lightbox-nav svg { width: 22px; height: 22px; }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
    .furn-slide {
        flex: 0 0 calc(50% - 0.75rem);
    }
}

@media (max-width: 640px) {
    .furn-slide {
        flex: 0 0 100%;
    }
    .furn-carousel-btn {
        width: 42px;
        height: 42px;
    }
    .furn-lb-prev { left: 0.5rem; }
    .furn-lb-next { right: 0.5rem; }
}