/* ==========================================================================
   UFA 2026 - PRESENTACIÓN ESCENOGRÁFICA MESA PRESIDIUM
   Design System & Modern Presentation CSS
   ========================================================================== */

:root {
    --bg-primary: #08080C;
    --bg-secondary: #12121A;
    --bg-card: rgba(22, 22, 32, 0.75);
    --bg-card-hover: rgba(30, 30, 45, 0.9);
    
    --gold-primary: #E5A93C;
    --gold-bright: #FFCA60;
    --gold-glow: rgba(229, 169, 60, 0.3);
    
    --bordo-primary: #7A1C2C;
    --bordo-bright: #9E263B;
    --bordo-glow: rgba(122, 28, 44, 0.4);
    
    --text-main: #F0F2F6;
    --text-muted: #949AA8;
    --text-dark: #0A0A0E;
    
    --border-glass: rgba(255, 255, 255, 0.08);
    --border-gold: rgba(229, 169, 60, 0.3);
    --border-bordo: rgba(158, 38, 59, 0.5);

    --font-heading: 'Outfit', -apple-system, sans-serif;
    --font-body: 'Inter', -apple-system, sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;

    --header-height: 64px;
    --footer-height: 60px;
    
    --transition-fast: 0.2s ease;
    --transition-slide: 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body, html {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-color: var(--bg-primary);
    color: var(--text-main);
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
}

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

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

.text-gold { color: var(--gold-primary); }
.text-muted { color: var(--text-muted); }

/* Header Bar */
.app-header {
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    background: rgba(8, 8, 12, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-glass);
    position: relative;
    z-index: 100;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.header-ufa-logo {
    height: 38px;
    width: auto;
    border-radius: 6px;
    object-fit: contain;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.4);
}

.logo-badge {
    background: linear-gradient(135deg, #1E1E2A 0%, #0D0D14 100%);
    border: 1px solid var(--border-gold);
    color: var(--gold-primary);
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.1rem;
    padding: 0.35rem 0.65rem;
    border-radius: var(--radius-sm);
    letter-spacing: 1px;
    box-shadow: 0 0 12px var(--gold-glow);
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-title {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: 0.05em;
    color: #FFF;
}

.brand-subtitle {
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.1em;
    font-weight: 600;
}

.header-version-badge {
    font-size: 0.62rem;
    font-weight: 500;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    padding: 0.1rem 0.45rem;
    border-radius: 10px;
    letter-spacing: 0.03em;
    font-family: var(--font-body);
}

.slide-indicator {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    border: 1px solid var(--border-glass);
}

.slide-indicator .divider {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.company-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: transparent;
    padding: 0;
    border: none;
}

.company-logo {
    height: 34px;
    width: auto;
    object-fit: contain;
}

.company-name {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.35rem;
    color: #FFF;
    letter-spacing: 0.04em;
}

.header-actions {
    display: flex;
    gap: 0.5rem;
}

.icon-btn, .icon-btn-text {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-glass);
    color: var(--text-main);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.icon-btn:hover, .icon-btn-text:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-1px);
}

/* Progress Bar */
.progress-container {
    height: 3px;
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    position: relative;
    z-index: 99;
}

.progress-bar {
    height: 100%;
    width: 12.5%; /* 1 of 8 */
    background: linear-gradient(90deg, var(--gold-bright), var(--bordo-bright));
    box-shadow: 0 0 8px var(--gold-glow);
    transition: width var(--transition-slide);
}

/* Main Presentation Area */
.presentation-wrapper {
    height: calc(100vh - var(--header-height) - var(--footer-height) - 3px);
    width: 100vw;
    position: relative;
    overflow: hidden;
}

.slides-container {
    width: 100%;
    height: 100%;
    position: relative;
}

/* Slide Base Style */
.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.97);
    filter: blur(4px);
    transition: opacity 0.55s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.55s cubic-bezier(0.16, 1, 0.3, 1), 
                filter 0.55s cubic-bezier(0.16, 1, 0.3, 1),
                visibility 0.55s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 2rem;
}

.slide.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    filter: blur(0px);
    z-index: 2;
}

.slide.prev-slide {
    transform: translateY(-20px) scale(0.97);
    filter: blur(4px);
    opacity: 0;
}

/* Staggered Item Entrance Animations inside Active Slide */
.slide .slide-header,
.slide .media-showcase-primary,
.slide .media-showcase-secondary,
.slide .feature-bullets-card,
.slide .fabric-swatches-grid,
.slide .spec-box,
.slide .detail-card,
.slide .contact-card,
.slide .hero-body {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.slide.active .slide-header,
.slide.active .hero-body {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.1s;
}

.slide.active .media-showcase-primary,
.slide.active .fabric-swatches-grid,
.slide.active .specs-grid .spec-box:nth-child(1),
.slide.active .technical-image-container {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.18s;
}

.slide.active .media-showcase-secondary,
.slide.active .specs-grid .spec-box:nth-child(2),
.slide.active .technical-details .detail-card:nth-child(1) {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.25s;
}

.slide.active .feature-bullets-card,
.slide.active .specs-grid .spec-box:nth-child(3),
.slide.active .technical-details .detail-card:nth-child(2) {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.32s;
}

.slide.active .technical-details .detail-card:nth-child(3) {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.38s;
}

.slide.active .contact-card {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.28s;
}

/* Staggered Bullet List Item Entrance */
.slide .bullet-list li {
    opacity: 0;
    transform: translateX(-12px);
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.slide.active .bullet-list li:nth-child(1) { opacity: 1; transform: translateX(0); transition-delay: 0.35s; }
.slide.active .bullet-list li:nth-child(2) { opacity: 1; transform: translateX(0); transition-delay: 0.42s; }
.slide.active .bullet-list li:nth-child(3) { opacity: 1; transform: translateX(0); transition-delay: 0.49s; }
.slide.active .bullet-list li:nth-child(4) { opacity: 1; transform: translateX(0); transition-delay: 0.56s; }

.slide-content {
    max-width: 1350px;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    z-index: 10;
}

/* Slide Headers */
.slide-header {
    margin-bottom: 0.95rem;
}

.flex-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.slide-subtitle {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--gold-primary);
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}

.slide-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: #FFF;
}

.slide-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    max-width: 500px;
    line-height: 1.4;
}

/* Badges */
.badge-option {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    margin-bottom: 0.4rem;
}

.badge-wood {
    background: rgba(229, 169, 60, 0.15);
    border: 1px solid var(--gold-primary);
    color: var(--gold-bright);
}

.header-production-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.45rem 0.95rem;
    font-size: 0.85rem;
    color: #CBD0DC;
    border: 1px solid var(--border-gold);
    background: rgba(229, 169, 60, 0.08);
    border-radius: var(--radius-sm);
}

.header-production-badge i {
    font-size: 1rem;
}

/* Cards & Glassmorphism */
.glow-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    backdrop-filter: blur(10px);
    transition: var(--transition-fast);
}

.glow-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

/* SLIDE 1: HERO */
.hero-slide {
    align-items: center;
    text-align: center;
    justify-content: center;
}

.hero-backdrop {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 1;
    pointer-events: none;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.35;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: var(--gold-primary);
    top: -100px;
    left: -100px;
}

.orb-2 {
    width: 600px;
    height: 600px;
    background: var(--bordo-primary);
    bottom: -150px;
    right: -100px;
}

.hero-grid-bg {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(circle at center, black 40%, transparent 80%);
}

.hero-body {
    position: relative;
    z-index: 10;
    max-width: 900px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
}

.tag-pill {
    background: rgba(229, 169, 60, 0.1);
    border: 1px solid var(--border-gold);
    color: var(--gold-bright);
    padding: 0.4rem 1rem;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.hero-title {
    font-size: 3.8rem;
    font-weight: 900;
    line-height: 1.1;
    text-transform: uppercase;
}

.hero-lead {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 700px;
}

.hero-specs-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    width: 100%;
    margin-top: 1rem;
}

.hero-spec-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    padding: 1rem;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.spec-val {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--gold-bright);
}

.spec-lbl {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-cta-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

/* ==========================================================================
   Contact & Thank You Slide Cards (2 Rows / Balanced Grid)
   ========================================================================== */
.contact-cards-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(280px, 350px));
    justify-content: center;
    gap: 1rem 1.5rem;
    width: 100%;
    max-width: 760px;
    margin: 2rem auto 0 auto;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding: 0.9rem 1.35rem;
    border-radius: var(--radius-md);
    background: rgba(18, 18, 26, 0.75);
    border: 1px solid var(--border-glass);
    backdrop-filter: blur(12px);
    text-decoration: none;
    transition: all 0.25s cubic-bezier(0.2, 0.9, 0.3, 1);
    box-sizing: border-box;
}

.contact-card:hover {
    border-color: var(--gold-primary);
    transform: translateY(-3px);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.5), 0 0 20px rgba(229, 169, 60, 0.15);
}

.contact-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(229, 169, 60, 0.12);
    border: 1px solid rgba(229, 169, 60, 0.25);
    color: var(--gold-bright);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
    transition: transform 0.25s ease;
}

.contact-card:hover .contact-icon {
    transform: scale(1.08);
}

.contact-icon.instagram-icon {
    background: rgba(225, 48, 108, 0.12);
    border-color: rgba(225, 48, 108, 0.3);
    color: #E1306C;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    text-align: left;
    min-width: 0;
    overflow: hidden;
}

.contact-lbl {
    font-size: 0.68rem;
    color: var(--text-muted);
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap;
}

.contact-val {
    font-size: 1rem;
    color: #FFF;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-family: var(--font-heading);
    letter-spacing: 0.01em;
    transition: color 0.25s ease;
}

.contact-card:hover .contact-val {
    color: var(--gold-bright);
}

.contact-arrow {
    margin-left: auto;
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.8rem;
    transition: all 0.25s ease;
    flex-shrink: 0;
}

.contact-card:hover .contact-arrow {
    color: var(--gold-bright);
    transform: translate(2px, -2px);
}

/* Buttons */
.btn {
    padding: 0.85rem 1.8rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold-primary) 100%);
    color: var(--text-dark);
    box-shadow: 0 4px 20px var(--gold-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(229, 169, 60, 0.5);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-glass);
    color: var(--text-main);
}

.btn-wood-select:hover {
    border-color: var(--gold-primary);
    background: var(--gold-glow);
    color: var(--gold-bright);
}

.btn-bordo-select:hover {
    border-color: var(--bordo-bright);
    background: var(--bordo-glow);
    color: #FF7B90;
}

.keyboard-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* SLIDE 2: SPECS GRID */
.specs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.spec-box {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.box-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: rgba(229, 169, 60, 0.12);
    border: 1px solid var(--border-gold);
    color: var(--gold-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

.spec-box h3 {
    font-size: 1.25rem;
    font-weight: 700;
}

.spec-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.spec-list li {
    font-size: 0.9rem;
    color: #CBD0DC;
    line-height: 1.45;
    position: relative;
    padding-left: 1rem;
}

.spec-list li::before {
    content: "•";
    color: var(--gold-primary);
    position: absolute;
    left: 0;
    font-size: 1.2rem;
    line-height: 1;
}

/* SLIDE 3 & 5: SHOWCASE SPLIT */
.showcase-split {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 1.25rem;
    height: calc(100% - 48px);
    max-height: calc(100vh - 145px);
    align-items: stretch;
}

.media-showcase-primary {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000;
    height: 100%;
    max-height: 100%;
}

.media-showcase-primary img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
}

.media-showcase-primary:hover img {
    transform: scale(1.02);
}

.zoom-badge {
    position: absolute;
    bottom: 0.75rem;
    right: 0.75rem;
    background: rgba(0, 0, 0, 0.75);
    border: 1px solid var(--border-glass);
    color: #FFF;
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    backdrop-filter: blur(6px);
}

/* ==========================================================================
   Featured Multi-Image Slider (Rotating Gallery inside Showcase)
   ========================================================================== */
.featured-slider-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.featured-slider-track {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.featured-slide-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease, transform 0.5s ease;
    transform: scale(0.98);
}

.featured-slide-item.active {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
    z-index: 2;
}

.featured-slide-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.featured-arrow {
    width: 36px !important;
    height: 36px !important;
    font-size: 0.85rem !important;
    z-index: 10 !important;
}

.featured-slider-wrapper .slider-arrow-left {
    left: 12px !important;
}

.featured-slider-wrapper .slider-arrow-right {
    right: 12px !important;
}

.featured-slider-footer {
    position: absolute;
    bottom: 0.75rem;
    left: 0.75rem;
    right: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 10;
    pointer-events: none;
}

.featured-slider-footer > * {
    pointer-events: auto;
}

.featured-caption-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    background: rgba(0, 0, 0, 0.75);
    border: 1px solid var(--border-glass);
    color: var(--gold-bright);
    padding: 0.25rem 0.65rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    backdrop-filter: blur(6px);
    z-index: 5;
}

.media-column {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    height: 100%;
    max-height: 100%;
    justify-content: flex-start;
    overflow: hidden;
}

.video-card {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    padding: 0.5rem;
    flex: 1 1 0;
    min-height: 0;
    justify-content: center;
}

.video-wrapper {
    position: relative;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: #000;
    flex: 1 1 0;
    min-height: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.video-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.65);
    border: 1px solid var(--border-gold);
    color: var(--gold-bright);
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.video-play-btn:hover {
    background: var(--gold-primary);
    color: var(--text-dark);
    transform: translate(-50%, -50%) scale(1.1);
}

.video-caption {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.media-showcase-secondary {
    position: relative;
    border-radius: var(--radius-sm);
    overflow: hidden;
    aspect-ratio: 1 / 1;
    max-height: 250px;
    width: 100%;
    margin: 0 auto;
    cursor: pointer;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.media-showcase-secondary img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.card-tag {
    position: absolute;
    bottom: 0.5rem;
    left: 0.5rem;
    background: rgba(0, 0, 0, 0.7);
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    font-size: 0.7rem;
    color: #FFF;
}

.feature-bullets-card {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.feature-bullets-card h3 {
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.bullet-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: #CBD0DC;
}

.bullet-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

/* SLIDE 4 & 6: TECHNICAL SPLIT */
.technical-split {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 1.5rem;
    height: calc(100% - 80px);
}

.technical-image-container {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: #09090E;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.technical-image-container img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.technical-details {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.detail-card {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 0.9rem 1.1rem;
}

.detail-number {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.2rem;
    color: var(--gold-bright);
    background: rgba(229, 169, 60, 0.12);
    border: 1px solid var(--border-gold);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.bordo-num {
    color: #FF7B90;
    background: rgba(158, 38, 59, 0.2);
    border-color: var(--border-bordo);
}

.detail-text h4 {
    font-size: 1rem;
    color: #FFF;
    margin-bottom: 0.2rem;
}

.detail-text p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.mini-thumb {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.5rem;
    background: rgba(255, 255, 255, 0.04);
    padding: 0.35rem 0.6rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    width: fit-content;
}

.mini-thumb img {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 4px;
}

.mini-thumb span {
    font-size: 0.75rem;
    color: var(--gold-primary);
    font-weight: 600;
}

/* SLIDE 7: COMPARISON TABLE */
.comparison-container {
    overflow-x: auto;
    padding: 0;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.comparison-table th, .comparison-table td {
    padding: 1.1rem 1.4rem;
    border-bottom: 1px solid var(--border-glass);
}

.comparison-table th {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    background: rgba(0, 0, 0, 0.4);
}

.col-wood { color: var(--gold-bright); }
.col-bordo { color: #FF7B90; }

.feature-label {
    font-weight: 600;
    color: #FFF;
    font-size: 0.9rem;
    width: 25%;
}

.comparison-table td {
    font-size: 0.88rem;
    color: #CBD0DC;
    line-height: 1.4;
    width: 37.5%;
}

.comparison-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

/* SLIDE 8: VOTING & CONCLUSION */
.finish-slide {
    align-items: center;
}

.vote-cards-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    width: 100%;
    max-width: 900px;
    margin: 2rem 0;
}

.vote-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1rem;
    padding: 1.5rem;
    position: relative;
    cursor: pointer;
}

.vote-card:hover {
    transform: translateY(-4px);
}

.vote-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
}

.vote-img {
    width: 100%;
    height: 180px;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

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

.vote-card h3 {
    font-size: 1.3rem;
}

.vote-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.vote-card.selected {
    border-color: var(--gold-primary);
    box-shadow: 0 0 25px var(--gold-glow);
}

.next-options-notice {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Footer Navigation Bar */
.app-footer {
    height: var(--footer-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    background: rgba(8, 8, 12, 0.9);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--border-glass);
    position: relative;
    z-index: 100;
}

.footer-left {
    display: flex;
    gap: 0.75rem;
}

.nav-btn {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-glass);
    color: var(--text-main);
    padding: 0.5rem 1.2rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-btn:hover {
    background: var(--gold-primary);
    color: var(--text-dark);
    border-color: var(--gold-primary);
    box-shadow: 0 0 12px var(--gold-glow);
}

.slide-dots {
    display: flex;
    gap: 0.4rem;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    cursor: pointer;
    transition: var(--transition-fast);
}

.dot.active {
    width: 24px;
    border-radius: 10px;
    background: var(--gold-primary);
    box-shadow: 0 0 8px var(--gold-glow);
}

/* Overview Modal */
.overview-modal {
    position: fixed;
    inset: 0;
    background: rgba(8, 8, 12, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    padding: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
}

.overview-modal.active {
    opacity: 1;
    visibility: visible;
}

.overview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.close-btn {
    background: none;
    border: none;
    color: var(--text-main);
    font-size: 1.5rem;
    cursor: pointer;
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    overflow-y: auto;
    padding-bottom: 2rem;
}

.overview-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 1rem;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.overview-card:hover {
    border-color: var(--gold-primary);
    transform: translateY(-2px);
}

.overview-card-num {
    font-size: 0.75rem;
    color: var(--gold-primary);
    font-weight: 700;
}

.overview-card-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: #FFF;
}

/* Lightbox */
.lightbox-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
}

.lightbox-modal.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    position: relative;
    max-width: 92vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 82vh;
    border-radius: var(--radius-sm);
    box-shadow: 0 0 50px rgba(0,0,0,0.8);
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: none;
    border: none;
    color: #FFF;
    font-size: 2rem;
    cursor: pointer;
}

.lightbox-caption {
    margin-top: 0.75rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Responsive adjust */
@media (max-width: 1024px) {
    .showcase-split, .technical-split {
        grid-template-columns: 1fr;
    }
    .specs-grid {
        grid-template-columns: 1fr;
    }
    .hero-title {
        font-size: 2.8rem;
    }
    .overview-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Contact Cards on Closing Slide (2 Rows x 2 Columns Grid) */
.contact-cards-row {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(280px, 350px)) !important;
    justify-content: center !important;
    gap: 1.1rem 1.5rem !important;
    width: 100% !important;
    max-width: 760px !important;
    margin: 1.75rem auto 0 auto !important;
}

.contact-card {
    display: flex !important;
    align-items: center !important;
    gap: 0.9rem !important;
    padding: 0.9rem 1.35rem !important;
    border-radius: var(--radius-md) !important;
    background: rgba(18, 18, 26, 0.78) !important;
    border: 1px solid var(--border-glass) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    text-decoration: none !important;
    transition: all 0.25s cubic-bezier(0.2, 0.9, 0.3, 1) !important;
    box-sizing: border-box !important;
}

.contact-card:hover {
    border-color: var(--gold-primary) !important;
    transform: translateY(-3px) !important;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.5), 0 0 20px rgba(229, 169, 60, 0.15) !important;
}

.contact-icon {
    width: 44px !important;
    height: 44px !important;
    border-radius: 10px !important;
    background: rgba(229, 169, 60, 0.12) !important;
    border: 1px solid rgba(229, 169, 60, 0.25) !important;
    color: var(--gold-bright) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 1.25rem !important;
    flex-shrink: 0 !important;
    transition: transform 0.25s ease !important;
}

.contact-card:hover .contact-icon {
    transform: scale(1.08) !important;
}

.contact-icon.instagram-icon {
    background: rgba(225, 48, 108, 0.12) !important;
    border-color: rgba(225, 48, 108, 0.3) !important;
    color: #E1306C !important;
}

.contact-info {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.15rem !important;
    text-align: left !important;
    min-width: 0 !important;
    overflow: hidden !important;
}

.contact-lbl {
    font-size: 0.68rem !important;
    color: var(--text-muted) !important;
    font-weight: 700 !important;
    letter-spacing: 0.06em !important;
    text-transform: uppercase !important;
    white-space: nowrap !important;
}

.contact-val {
    font-size: 1rem !important;
    color: #FFF !important;
    font-weight: 600 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    font-family: var(--font-heading) !important;
    letter-spacing: 0.01em !important;
    transition: color 0.25s ease !important;
}

.contact-card:hover .contact-val {
    color: var(--gold-bright) !important;
}

.contact-arrow {
    margin-left: auto !important;
    color: rgba(255, 255, 255, 0.3) !important;
    font-size: 0.8rem !important;
    transition: all 0.25s ease !important;
    flex-shrink: 0 !important;
}

.contact-card:hover .contact-arrow {
    color: var(--gold-bright) !important;
    transform: translate(2px, -2px) !important;
}

/* ==========================================================================
   Two Images Showcase Layout
   ========================================================================== */
.two-images-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    height: calc(100% - 60px);
    max-height: calc(100vh - 160px);
    align-items: stretch;
}

.two-images-card {
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-md);
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    overflow: hidden;
    transition: var(--transition-fast);
}

.two-images-card:hover {
    border-color: var(--gold-primary);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.two-images-img-box {
    position: relative;
    flex: 1;
    min-height: 200px;
    background: radial-gradient(circle at center, rgba(25, 25, 38, 0.5) 0%, rgba(8, 8, 12, 0.9) 100%);
    overflow: hidden;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem;
}

.two-images-img-box img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.65));
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.two-images-img-box:hover img {
    transform: scale(1.03);
}

.two-images-body {
    padding: 1.15rem 1.4rem;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.two-images-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #FFF;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.two-images-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* ==========================================================================
   Multi-Item Slider / Carousel for Two-Images Layout
   ========================================================================== */
.two-images-slider-wrapper {
    position: relative;
    width: 100%;
    height: calc(100% - 60px);
    max-height: calc(100vh - 160px);
    display: flex;
    align-items: center;
}

.two-images-slider-viewport {
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: var(--radius-md);
}

.two-images-slider-track {
    display: flex;
    gap: 1.5rem;
    height: 100%;
    width: 100%;
    transition: transform 0.5s cubic-bezier(0.2, 0.9, 0.3, 1);
}

.two-images-card.slider-item {
    flex: 0 0 calc(50% - 0.75rem);
    width: calc(50% - 0.75rem);
    max-width: calc(50% - 0.75rem);
    min-width: calc(50% - 0.75rem);
    height: 100%;
}

.slider-header-controls {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.slider-indicators {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    padding: 0.3rem 0.75rem;
    border-radius: 20px;
}

.slider-counter {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--gold-bright);
    font-family: var(--font-heading);
}

.slider-dots-box {
    display: flex;
    gap: 0.35rem;
    align-items: center;
}

.slider-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-dot.active {
    background: var(--gold-bright);
    width: 18px;
    border-radius: 4px;
}

.slider-arrow-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(10, 10, 15, 0.88);
    border: 1px solid var(--border-glass);
    color: #FFF;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.25s ease;
    backdrop-filter: blur(8px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.6);
}

.slider-arrow-btn:hover {
    background: var(--gold-primary);
    color: #000;
    border-color: var(--gold-bright);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
}

.slider-arrow-left {
    left: -20px;
}

.slider-arrow-right {
    right: -20px;
}

/* ==========================================================================
   Fabric Showcase & Mini Swatches Grid
   ========================================================================== */
.fabric-mini-grid {
    display: grid;
    gap: 0.35rem;
}

.fabric-mini-card {
    position: relative;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: #09090E;
    border: 1px solid var(--border-glass);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.fabric-mini-card:hover {
    border-color: var(--gold-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.6);
}

.fabric-mini-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.fabric-mini-card:hover img {
    transform: scale(1.08);
}

.mini-swatch-tag {
    position: absolute;
    bottom: 0.2rem;
    left: 0.2rem;
    background: rgba(8, 8, 12, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #FFF;
    padding: 0.1rem 0.3rem;
    border-radius: 3px;
    font-size: 0.58rem;
    font-weight: 600;
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    gap: 0.2rem;
    pointer-events: none;
    line-height: 1;
}

.mini-swatch-tag .color-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    display: inline-block;
}

/* ==========================================================================
   Slide 7: Chairs Showcase Grid & Cards
   ========================================================================== */
.chairs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    height: calc(100% - 65px);
    max-height: calc(100vh - 165px);
    align-items: stretch;
}

.chair-card {
    display: flex;
    flex-direction: column;
    padding: 1.1rem 1.25rem;
    border-radius: var(--radius-md);
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.chair-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-gold);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.5), 0 0 20px var(--gold-glow);
}

.chair-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.55rem;
}

.chair-tag {
    padding: 0.2rem 0.65rem;
    font-size: 0.72rem;
    font-weight: 700;
}

.chair-badge-unit {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.chair-img-container {
    height: 175px;
    min-height: 160px;
    max-height: 185px;
    background: #FFFFFF;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.45rem;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.05);
}

.chair-img-container img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    transition: transform 0.4s ease;
}

.chair-img-container:hover img {
    transform: scale(1.06);
}

.chair-img-container .zoom-badge {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(10, 10, 14, 0.85);
    backdrop-filter: blur(8px);
    color: var(--gold-bright);
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.25rem 0.55rem;
    border-radius: 20px;
    border: 1px solid var(--border-gold);
    opacity: 0;
    transform: translateY(4px);
    transition: all 0.25s ease;
    pointer-events: none;
}

.chair-img-container:hover .zoom-badge {
    opacity: 1;
    transform: translateY(0);
}

.chair-card-body {
    margin-top: 0.65rem;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    flex: 1;
}

.chair-card-title {
    font-size: 1.02rem;
    font-weight: 800;
    color: #FFF;
    letter-spacing: -0.01em;
    line-height: 1.25;
}

.chair-features-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.chair-features-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.77rem;
    color: #CBD0DC;
    line-height: 1.35;
}

.chair-features-list li i {
    font-size: 0.72rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.chair-card-footer {
    margin-top: auto;
    border-top: 1px solid var(--border-glass);
    padding-top: 0.65rem;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}

.chair-pricing-info {
    display: flex;
    flex-direction: column;
}

.chair-pricing-label {
    font-size: 0.64rem;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 600;
    letter-spacing: 0.05em;
}

.chair-pricing-units {
    font-size: 0.78rem;
    color: #CBD0DC;
    font-weight: 700;
}

.chair-price-val {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--gold-bright);
}

.chair-price-val .chair-tax {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
}

/* Staggered entrance for chair cards */
.slide .chairs-grid .chair-card {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.slide.active .chairs-grid .chair-card:nth-child(1) { opacity: 1; transform: translateY(0); transition-delay: 0.18s; }
.slide.active .chairs-grid .chair-card:nth-child(2) { opacity: 1; transform: translateY(0); transition-delay: 0.28s; }
.slide.active .chairs-grid .chair-card:nth-child(3) { opacity: 1; transform: translateY(0); transition-delay: 0.38s; }

@media (max-width: 1024px) {
    .chairs-grid {
        grid-template-columns: 1fr;
        height: auto;
        max-height: none;
        overflow-y: auto;
    }
}

/* ==========================================================================
   Mobile Device Warning Popup Modal
   ========================================================================== */
.mobile-notice-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 100000;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
    box-sizing: border-box;
}

.mobile-notice-modal.active {
    display: flex;
}

.mobile-notice-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(4, 4, 8, 0.88);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.mobile-notice-card {
    position: relative;
    max-width: 440px;
    width: 100%;
    padding: 2.2rem 1.65rem 1.75rem 1.65rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.95rem;
    border-radius: var(--radius-lg);
    background: linear-gradient(150deg, rgba(24, 24, 36, 0.98), rgba(12, 12, 18, 0.99));
    border: 1px solid var(--border-gold);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.9), 0 0 35px rgba(229, 169, 60, 0.2);
    animation: modalPopIn 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-sizing: border-box;
    z-index: 2;
}

@keyframes modalPopIn {
    0% {
        opacity: 0;
        transform: scale(0.92) translateY(15px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.mobile-notice-icon-box {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(229, 169, 60, 0.12);
    border: 1px solid var(--border-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.85rem;
    box-shadow: 0 0 20px rgba(229, 169, 60, 0.15);
}

.mobile-notice-title {
    font-size: 1.35rem;
    color: #FFF;
    font-weight: 800;
    font-family: var(--font-heading);
    margin: 0;
}

.mobile-notice-desc {
    font-size: 0.9rem;
    color: #CBD0DC;
    line-height: 1.5;
    margin: 0;
}

.mobile-notice-tip {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    background: rgba(229, 169, 60, 0.08);
    border: 1px dashed rgba(229, 169, 60, 0.3);
    padding: 0.8rem 0.95rem;
    border-radius: var(--radius-sm);
    text-align: left;
    font-size: 0.82rem;
    color: #F0F2F6;
    line-height: 1.45;
}

.mobile-notice-btn {
    width: 100%;
    justify-content: center;
    padding: 0.85rem 1.5rem;
    font-size: 0.95rem;
    margin-top: 0.4rem;
}

.mobile-notice-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--text-muted);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.mobile-notice-close:hover {
    background: rgba(255, 255, 255, 0.18);
    color: #FFF;
    transform: scale(1.1);
}

/* ==========================================================================
   Lightbox Modal (Image Zoom / Ampliación en Pantalla Completa)
   ========================================================================== */
.lightbox-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 99999;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: rgba(3, 3, 6, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    cursor: zoom-out;
    box-sizing: border-box;
}

.lightbox-modal.active {
    display: flex;
    animation: fadeIn 0.25s ease;
}

.lightbox-content {
    position: relative;
    max-width: 92vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: default;
    animation: zoomModalIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes zoomModalIn {
    0% {
        opacity: 0;
        transform: scale(0.92);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.lightbox-content img {
    max-width: 90vw;
    max-height: 80vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: var(--radius-md);
    border: 1px solid rgba(229, 169, 60, 0.35);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.9), 0 0 40px rgba(229, 169, 60, 0.18);
    background: #09090E;
}

.lightbox-caption {
    margin-top: 0.85rem;
    color: #FFF;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    text-align: center;
    background: rgba(18, 18, 26, 0.85);
    border: 1px solid var(--border-glass);
    padding: 0.45rem 1.25rem;
    border-radius: 20px;
    backdrop-filter: blur(8px);
    max-width: 80vw;
    letter-spacing: 0.02em;
}

.lightbox-close {
    position: absolute;
    top: -16px;
    right: -16px;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(22, 22, 32, 0.95);
    border: 1px solid var(--border-gold);
    color: var(--gold-bright);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    z-index: 10;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.6);
}

.lightbox-close:hover {
    background: var(--gold-primary);
    color: #000;
    transform: scale(1.1);
}

/* ==========================================================================
   Overview Modal (Slide Grid Index)
   ========================================================================== */
.overview-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 99990;
    background: rgba(5, 5, 10, 0.94);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 2.5rem 3rem;
    overflow-y: auto;
    box-sizing: border-box;
}

.overview-modal.active {
    display: flex;
    flex-direction: column;
    animation: fadeIn 0.25s ease;
}

.overview-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-glass);
}

.overview-header h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: #FFF;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.overview-header h3 i {
    color: var(--gold-bright);
}

.overview-header .close-btn {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--text-muted);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.2s ease;
}

.overview-header .close-btn:hover {
    background: rgba(255, 255, 255, 0.18);
    color: #FFF;
    transform: scale(1.08);
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.5rem;
}

.overview-card {
    background: rgba(18, 18, 26, 0.75);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    transition: all 0.25s cubic-bezier(0.2, 0.9, 0.3, 1);
}

.overview-card:hover {
    border-color: var(--gold-primary);
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6), 0 0 25px rgba(229, 169, 60, 0.2);
}

.overview-card-num {
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--gold-bright);
}

.overview-card-title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: #FFF;
    line-height: 1.35;
}

/* ==========================================================================
   DISEÑO 10 / VISOR DE IMAGEN GRANDE CON MINIATURAS INTERACTIVAS
   ========================================================================== */
.big-viewer-slide-content {
    height: 100%;
    max-height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.big-viewer-container {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    padding: 0.75rem;
    overflow: hidden;
    position: relative;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-glass);
    backdrop-filter: blur(14px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.big-viewer-stage {
    flex: 1;
    min-height: 0;
    position: relative;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: radial-gradient(circle at center, rgba(30, 30, 48, 0.45) 0%, rgba(10, 10, 16, 0.85) 100%);
    border: 1px solid var(--border-glass);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: zoom-in;
    transition: var(--transition-fast);
}

.big-viewer-stage:hover {
    border-color: rgba(229, 169, 60, 0.35);
}

.big-viewer-image-box {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 2.5rem 3.2rem 2.5rem;
    position: relative;
}

.big-viewer-main-img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 6px;
    filter: drop-shadow(0 12px 30px rgba(0, 0, 0, 0.7));
    transition: opacity 0.22s cubic-bezier(0.16, 1, 0.3, 1), transform 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

.big-viewer-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(12, 12, 20, 0.75);
    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);
    backdrop-filter: blur(8px);
    font-size: 1rem;
}

.big-viewer-arrow:hover {
    background: var(--gold-primary);
    color: #000;
    border-color: var(--gold-primary);
    box-shadow: 0 0 16px var(--gold-glow);
    transform: translateY(-50%) scale(1.08);
}

.big-viewer-arrow.slider-arrow-left {
    left: 14px;
}

.big-viewer-arrow.slider-arrow-right {
    right: 14px;
}

.big-viewer-overlay-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.65rem 1.25rem;
    background: linear-gradient(0deg, rgba(8, 8, 14, 0.95) 0%, rgba(8, 8, 14, 0.7) 65%, transparent 100%);
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    backdrop-filter: blur(6px);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    z-index: 5;
    pointer-events: none;
}

.big-viewer-info-left {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    max-width: 80%;
}

.big-viewer-title-text {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--gold-bright);
    letter-spacing: 0.01em;
}

.big-viewer-caption-text {
    font-size: 0.82rem;
    color: #CBD0DC;
    line-height: 1.35;
}

.big-viewer-counter-badge {
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--gold-primary);
    background: rgba(229, 169, 60, 0.12);
    border: 1px solid var(--border-gold);
    padding: 0.25rem 0.65rem;
    border-radius: 12px;
    white-space: nowrap;
}

.big-viewer-thumbnails-dock {
    display: flex;
    gap: 0.65rem;
    overflow-x: auto;
    padding: 0.25rem 0.15rem;
    scrollbar-width: thin;
    scrollbar-color: rgba(229, 169, 60, 0.3) transparent;
    flex-shrink: 0;
    height: 90px;
    min-height: 90px;
    max-height: 90px;
    align-items: center;
}

.big-viewer-thumbnails-dock::-webkit-scrollbar {
    height: 4px;
}

.big-viewer-thumbnails-dock::-webkit-scrollbar-thumb {
    background: rgba(229, 169, 60, 0.3);
    border-radius: 4px;
}

.big-viewer-thumb-card {
    height: 100%;
    min-width: 105px;
    max-width: 135px;
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1.5px solid var(--border-glass);
    border-radius: var(--radius-sm);
    padding: 0.25rem;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.big-viewer-thumb-card:hover {
    border-color: rgba(255, 255, 255, 0.35);
    background: rgba(255, 255, 255, 0.07);
    transform: translateY(-2px);
}

.big-viewer-thumb-card.active {
    border-color: var(--gold-primary);
    background: rgba(229, 169, 60, 0.14);
    box-shadow: 0 0 14px var(--gold-glow);
    transform: translateY(-3px);
}

.thumb-img-wrapper {
    width: 100%;
    flex: 1;
    min-height: 0;
    border-radius: 4px;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.4);
}

.thumb-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.25s ease;
}

.big-viewer-thumb-card:hover .thumb-img-wrapper img,
.big-viewer-thumb-card.active .thumb-img-wrapper img {
    transform: scale(1.06);
}

.thumb-title-label {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--text-muted);
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
    margin-top: 0.2rem;
    transition: color 0.2s ease;
}

.big-viewer-thumb-card.active .thumb-title-label {
    color: var(--gold-bright);
    font-weight: 700;
}

.thumb-badge {
    position: absolute;
    top: 2px;
    left: 2px;
    font-size: 0.55rem;
    font-weight: 800;
    background: rgba(0, 0, 0, 0.75);
    color: var(--gold-bright);
    padding: 0.08rem 0.3rem;
    border-radius: 3px;
    border: 1px solid rgba(229, 169, 60, 0.4);
}

/* Screen helper for print elements */
.print-footer-text,
.print-indicator {
    display: none;
}

/* ==========================================================================
   Print & PDF Export Styles (Exact A4 Landscape: 297mm x 210mm)
   ========================================================================== */
@media print {
    @page {
        size: 297mm 210mm;
        margin: 0mm;
    }

    *, *::before, *::after {
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
        box-sizing: border-box !important;
        animation: none !important;
        transition: none !important;
        text-shadow: none !important;
    }

    html, body {
        width: 297mm !important;
        height: auto !important;
        margin: 0 !important;
        padding: 0 !important;
        background-color: #08080C !important;
        color: #F0F2F6 !important;
        overflow: visible !important;
        font-family: var(--font-body) !important;
        -webkit-font-smoothing: antialiased !important;
    }

    /* Print Header (Repeats on every landscape page) */
    .app-header {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 297mm !important;
        height: 13mm !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        padding: 0 15mm !important;
        background: #08080C !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.12) !important;
        box-sizing: border-box !important;
        z-index: 9999 !important;
    }

    .brand {
        display: flex !important;
        align-items: center !important;
        gap: 0.5rem !important;
    }

    .header-ufa-logo {
        height: 24px !important;
    }

    .brand-title {
        font-size: 0.95rem !important;
    }

    .header-version-badge {
        font-size: 0.58rem !important;
        padding: 0.08rem 0.35rem !important;
    }

    .brand-subtitle {
        font-size: 0.62rem !important;
    }

    .slide-indicator {
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        padding: 0.18rem 0.65rem !important;
        background: rgba(255, 255, 255, 0.06) !important;
        border: 1px solid rgba(255, 255, 255, 0.1) !important;
        border-radius: 12px !important;
    }

    .screen-indicator {
        display: none !important;
    }

    .print-indicator {
        display: inline-block !important;
        font-size: 0.68rem !important;
        color: var(--gold-bright) !important;
        font-weight: 700 !important;
        letter-spacing: 0.08em !important;
    }

    .company-brand {
        display: flex !important;
        align-items: center !important;
        gap: 0.5rem !important;
    }

    .company-logo {
        height: 22px !important;
    }

    .company-name {
        font-size: 1.05rem !important;
        font-weight: 800 !important;
    }

    /* Print Footer (Repeats on every landscape page) */
    .app-footer {
        position: fixed !important;
        bottom: 0 !important;
        left: 0 !important;
        width: 297mm !important;
        height: 9mm !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        padding: 0 15mm !important;
        background: #08080C !important;
        border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
        box-sizing: border-box !important;
        z-index: 9999 !important;
    }

    .footer-left,
    .footer-center,
    .footer-right {
        display: flex !important;
        align-items: center !important;
    }

    .print-footer-text {
        display: flex !important;
        align-items: center !important;
        gap: 0.35rem !important;
        font-size: 0.7rem !important;
        color: #8A92A6 !important;
        font-family: var(--font-body) !important;
    }

    /* Hide ONLY interactive buttons, progress bar and modals */
    .header-actions,
    .footer-left button,
    .footer-right button,
    #btn-prev,
    #btn-next,
    #btn-autoplay,
    .slide-dots,
    .progress-container,
    .overview-modal,
    .lightbox-modal,
    .keyboard-hint,
    .zoom-badge,
    .hero-cta-group button {
        display: none !important;
    }

    .presentation-wrapper {
        width: 297mm !important;
        height: auto !important;
        margin: 0 !important;
        padding: 0 !important;
        overflow: visible !important;
        position: static !important;
        display: block !important;
    }

    .slides-container {
        width: 297mm !important;
        height: auto !important;
        position: static !important;
        display: block !important;
    }

    .slide {
        position: relative !important;
        top: auto !important;
        left: auto !important;
        width: 297mm !important;
        height: 210mm !important;
        min-height: 210mm !important;
        max-height: 210mm !important;
        page-break-after: always !important;
        break-after: page !important;
        page-break-inside: avoid !important;
        break-inside: avoid !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        padding: 15mm 15mm 11mm 15mm !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
        background-color: #08080C !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        filter: none !important;
    }

    /* Prevent 9th blank page after last slide */
    .slide:last-child,
    .slide:last-of-type,
    #slide-8 {
        page-break-after: auto !important;
        break-after: auto !important;
        page-break-before: auto !important;
        break-before: auto !important;
    }

    .slide-content {
        max-width: 100% !important;
        width: 100% !important;
        height: 100% !important;
        max-height: 182mm !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: center !important;
        position: relative !important;
    }

    /* Slide Header in Print */
    .slide .slide-header {
        margin-bottom: 0.45rem !important;
        opacity: 1 !important;
        transform: none !important;
        visibility: visible !important;
    }

    .slide-subtitle {
        font-size: 0.7rem !important;
        margin-bottom: 0.12rem !important;
    }

    .slide-title {
        font-size: 1.65rem !important;
        line-height: 1.2 !important;
    }

    .slide-desc {
        font-size: 0.8rem !important;
        line-height: 1.3 !important;
        max-width: 480px !important;
    }

    .header-production-badge {
        padding: 0.25rem 0.6rem !important;
        font-size: 0.72rem !important;
        gap: 0.4rem !important;
        display: inline-flex !important;
    }

    /* Slide 1: Hero */
    .hero-title {
        font-size: 2.75rem !important;
        line-height: 1.1 !important;
    }

    .hero-lead {
        font-size: 0.92rem !important;
        line-height: 1.38 !important;
        max-width: 650px !important;
    }

    .hero-specs-row {
        display: grid !important;
        grid-template-columns: repeat(4, 1fr) !important;
        margin-top: 0.7rem !important;
        gap: 0.75rem !important;
    }

    .hero-spec-card {
        padding: 0.6rem 0.8rem !important;
    }

    .spec-val {
        font-size: 1.45rem !important;
    }

    .spec-lbl {
        font-size: 0.68rem !important;
    }

    /* Slide 2: Specs Grid */
    .specs-grid {
        display: grid !important;
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 0.9rem !important;
    }

    .spec-box {
        padding: 0.9rem 1rem !important;
        gap: 0.55rem !important;
    }

    .spec-box h3 {
        font-size: 1.02rem !important;
    }

    .spec-list li {
        font-size: 0.8rem !important;
        line-height: 1.3 !important;
    }

    /* Showcase Split Base */
    .showcase-split {
        display: grid !important;
        grid-template-columns: 1.35fr 1fr !important;
        height: calc(100% - 36px) !important;
        max-height: 146mm !important;
        gap: 1.15rem !important;
        align-items: stretch !important;
    }

    /* Slides 5 & 6 (Centered non-stretched cards & images) */
    #slide-5 .showcase-split,
    #slide-6 .showcase-split {
        display: grid !important;
        grid-template-columns: 1.15fr 1.15fr !important;
        height: auto !important;
        max-height: 146mm !important;
        align-items: center !important;
        gap: 1.25rem !important;
    }

    #slide-5 .glow-card,
    #slide-6 .glow-card {
        height: auto !important;
        max-height: none !important;
        align-self: center !important;
        padding: 0.85rem 1.2rem !important;
    }

    #slide-5 .media-column,
    #slide-6 .media-column {
        height: auto !important;
        max-height: none !important;
        display: flex !important;
        flex-direction: column !important;
        gap: 0.65rem !important;
        align-self: center !important;
        justify-content: center !important;
    }

    #slide-5 .media-column .media-showcase-primary,
    #slide-6 .media-column .media-showcase-primary {
        height: 62mm !important;
        max-height: 62mm !important;
        width: 100% !important;
        border-radius: var(--radius-sm) !important;
    }

    #slide-5 .media-column .media-showcase-primary img,
    #slide-6 .media-column .media-showcase-primary img {
        height: 100% !important;
        width: 100% !important;
        object-fit: cover !important;
    }

    /* Slide 4 (Propuesta Base) */
    #slide-4 .showcase-split {
        display: grid !important;
        grid-template-columns: 1.3fr 1fr !important;
        height: calc(100% - 36px) !important;
        max-height: 146mm !important;
        align-items: center !important;
        gap: 1.25rem !important;
    }

    #slide-4 .media-showcase-primary {
        height: 125mm !important;
        max-height: 125mm !important;
        width: 100% !important;
    }

    #slide-4 .glow-card {
        height: auto !important;
        align-self: center !important;
        padding: 1rem 1.35rem !important;
    }

    /* Slide 3 Compact Adjustments */
    #slide-3 .glow-card {
        padding: 0.5rem 0.75rem !important;
    }

    #slide-3 .feature-bullets-card {
        padding: 0.5rem 0.75rem !important;
    }

    #slide-3 .bullet-list {
        font-size: 0.7rem !important;
        gap: 0.2rem !important;
    }

    .media-showcase-primary {
        max-height: 100% !important;
        height: 100% !important;
        width: 100% !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        overflow: hidden !important;
    }

    .media-showcase-primary img {
        width: 100% !important;
        height: 100% !important;
        object-fit: contain !important;
    }

    .media-column {
        display: flex !important;
        flex-direction: column !important;
        gap: 0.45rem !important;
        height: 100% !important;
        max-height: 100% !important;
        justify-content: flex-start !important;
    }

    .glow-card {
        padding: 0.75rem 1rem !important;
    }

    /* Fabric Swatches on Slide 3 */
    .fabric-mini-grid {
        display: grid !important;
        height: 38px !important;
        min-height: 38px !important;
        max-height: 38px !important;
        gap: 0.25rem !important;
    }

    .fabric-mini-card {
        height: 100% !important;
    }

    .mini-swatch-tag {
        font-size: 0.52rem !important;
        padding: 0.05rem 0.25rem !important;
    }

    /* Chairs Grid (Slide 7) */
    .chairs-grid {
        display: grid !important;
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 0.8rem !important;
        height: calc(100% - 38px) !important;
        max-height: 148mm !important;
        align-items: stretch !important;
    }

    .chair-card {
        padding: 0.7rem 0.85rem !important;
    }

    .chair-img-container {
        height: 130px !important;
        min-height: 120px !important;
        max-height: 135px !important;
        padding: 0.3rem !important;
    }

    .chair-card-title {
        font-size: 0.92rem !important;
    }

    .chair-features-list li {
        font-size: 0.72rem !important;
        line-height: 1.28 !important;
    }

    .chair-price-val {
        font-size: 1.2rem !important;
    }

    /* Slide 8: Contact */
    .contact-cards-row {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        margin-top: 0.85rem !important;
        gap: 0.9rem !important;
    }

    .contact-card {
        padding: 0.85rem 1.1rem !important;
    }

    /* Modals and scripts zero-footprint in print */
    .overview-modal,
    .lightbox-modal,
    script {
        display: none !important;
        height: 0 !important;
        width: 0 !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    /* Force all animated elements visible in print */
    .slide .slide-header,
    .slide .media-showcase-primary,
    .slide .media-showcase-secondary,
    .slide .feature-bullets-card,
    .slide .fabric-swatches-grid,
    .slide .spec-box,
    .slide .detail-card,
    .slide .contact-card,
    .slide .hero-body,
    .slide .chairs-grid .chair-card,
    .slide .bullet-list li,
    .slide .technical-details .detail-card,
    .slide .technical-image-container {
        opacity: 1 !important;
        transform: none !important;
        visibility: visible !important;
        transition: none !important;
    }
}