/* ===========================================
           SLEEK MINIMALIST DARK VERSION
           Clean, modern, professional dark theme
           =========================================== */

            /* Nav override for transparent mode - links always white on dark slides */
            .nav.transparent .nav-links a {
                color: #ffffff;
                text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
            }

            .nav.transparent .nav-links a:hover,
            .nav.transparent .nav-links a.active {
                color: white;
                text-decoration: underline;
                text-decoration-color: var(--gold-accent);
                text-decoration-thickness: 2px;
                text-underline-offset: 4px;
            }

            .nav.transparent .mobile-menu-btn span {
                background: #ffffff;
            }

            :root {
                --crimson: #d4af37;
                --crimson-deep: #b8962e;
                --crimson-bright: #d4af37;
                --gold: #c9a84c;
                --gold-accent: #d4af37;
                --near-black: #0d0d0d;
                --charcoal: #1a1a1a;
                --dark-grey: #262626;
                --white: #ffffff;

                --font-display: "Plus Jakarta Sans", sans-serif;
                --font-body: "Inter", sans-serif;
            }

            * {
                margin: 0;
                padding: 0;
                box-sizing: border-box;
            }

            html {
                scroll-behavior: auto;
            }

            html,
            body {
                max-width: 100%;
                overflow-x: hidden;
            }

            body {
                font-family: var(--font-body);
                background: var(--near-black);
                color: white;
                line-height: 1.6;
            }

            /* Slides wrapper - contains all slides, positioned in normal document flow */
            .slides-wrapper {
                position: relative;
                width: 100%;
                height: 100vh;
                overflow: hidden;
            }

            .slide {
                position: absolute;
                top: 0;
                left: 0;
                width: 100%;
                height: 100%;
                padding: 2rem 2rem;
                padding-top: 6rem;
                padding-bottom: 4rem;
                display: none;
                flex-direction: column;
                justify-content: center;
                align-items: center;
                overflow: hidden;
            }

            .slide.active {
                display: flex;
            }

            /* Progress bar */
            .progress-bar {
                position: fixed;
                top: 0;
                left: 0;
                height: 3px;
                background: linear-gradient(
                    90deg,
                    var(--gold-accent),
                    var(--gold-accent)
                );
                width: 0%;
                z-index: 1000;
                transition: width 0.3s ease;
            }

            /* Navigation dots - Hidden */
            .nav-dots {
                display: none;
            }

            /* Typography */
            h1 {
                font-family: var(--font-display);
                font-size: clamp(2.5rem, 6vw, 5rem);
                font-weight: 800;
                line-height: 1.1;
                letter-spacing: -0.02em;
                color: white;
            }

            h2 {
                font-family: var(--font-display);
                font-size: clamp(2rem, 4vw, 3.5rem);
                font-weight: 700;
                line-height: 1.2;
                color: white;
            }

            h1 span,
            h2 span,
            h3 span {
                background: linear-gradient(
                    135deg,
                    var(--gold-accent),
                    #f4e4a6
                );
                -webkit-background-clip: text;
                -webkit-text-fill-color: transparent;
                background-clip: text;
                font-style: normal;
            }

            h3 {
                font-family: var(--font-display);
                font-size: clamp(1.25rem, 2.5vw, 1.75rem);
                font-weight: 600;
                line-height: 1.3;
                color: white;
            }

            p {
                font-size: clamp(1rem, 1.5vw, 1.125rem);
                line-height: 1.7;
                color: rgba(255, 255, 255, 0.85);
            }

            .subtitle {
                font-size: clamp(1.125rem, 2vw, 1.5rem);
                color: rgba(255, 255, 255, 0.7);
                font-weight: 500;
            }

            /* Animations */
            .reveal {
                opacity: 0;
                transform: translateY(30px);
                transition:
                    opacity 0.6s ease,
                    transform 0.6s ease;
            }

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

            .reveal:nth-child(1) {
                transition-delay: 0.1s;
            }
            .reveal:nth-child(2) {
                transition-delay: 0.2s;
            }
            .reveal:nth-child(3) {
                transition-delay: 0.3s;
            }
            .reveal:nth-child(4) {
                transition-delay: 0.4s;
            }
            .reveal:nth-child(5) {
                transition-delay: 0.5s;
            }
            .reveal:nth-child(6) {
                transition-delay: 0.6s;
            }

            .reveal-scale {
                opacity: 0;
                transform: scale(0.95);
                transition:
                    opacity 0.6s ease,
                    transform 0.6s ease;
            }

            .slide.visible .reveal-scale {
                opacity: 1;
                transform: scale(1);
            }

            /* Slide backgrounds */
            .slide-dark {
                background: var(--near-black);
            }

            .slide-lighter {
                background: var(--charcoal);
            }

            .slide-darker {
                background: #000000;
            }

            /* Title slide */
            .title-slide {
                text-align: center;
                background: linear-gradient(
                    135deg,
                    #000000 0%,
                    var(--near-black) 100%
                );
            }

            .title-tag {
                display: inline-block;
                background: var(--gold-accent);
                color: white;
                font-size: 0.75rem;
                font-weight: 700;
                text-transform: uppercase;
                letter-spacing: 0.1em;
                padding: 0.5rem 1.5rem;
                border-radius: 50px;
                margin-bottom: 1.5rem;
            }

            .gold-divider {
                width: 100px;
                height: 4px;
                background: var(--gold-accent);
                margin: 1.5rem auto;
            }

            /* Section divider */
            .section-slide {
                text-align: center;
                background: #000000;
            }

            .section-number {
                font-size: clamp(4rem, 10vw, 8rem);
                font-weight: 900;
                color: var(--gold-accent);
                line-height: 1;
                margin-bottom: 1rem;
                opacity: 0.6;
            }

            /* Content layout */
            .content-slide {
                justify-content: flex-start;
            }

            .slide-content {
                max-width: 1200px;
                width: 100%;
                overflow: hidden;
                word-wrap: break-word;
                overflow-wrap: break-word;
            }

            .slide-title {
                margin-bottom: 1rem;
            }

            .slide-subtitle {
                margin-bottom: 1.5rem;
            }

            /* ===== SLIDE 9: 3-top / 2-bottom grid ===== */
            .slide9-grid {
                grid-template-columns: repeat(6, 1fr);
            }
            .slide9-grid > .card:nth-child(-n + 3) {
                grid-column: span 2;
            }
            .slide9-grid > .card:nth-child(n + 4) {
                grid-column: span 3;
            }

            /* ===== SLIDE 11: overflow fix ===== */
            #slide-11 {
                overflow-y: auto;
            }
            #slide-11 .slide-content {
                overflow: visible !important;
                padding-bottom: 2rem;
            }

            /* ===== SLIDE 12: compact overrides so content fits 100vh ===== */
            #slide-12 {
                overflow-y: auto;
            }
            #slide-12 .slide-content {
                overflow: visible !important;
                padding-bottom: 2rem;
            }
            #slide-12 .slide-title {
                margin-bottom: 0.5rem;
            }
            #slide-12 .slide-subtitle {
                margin-bottom: 0.75rem;
            }
            #slide-12 .stats-grid {
                margin: 0.75rem 0;
                gap: 0.75rem;
            }
            #slide-12 .stat-box {
                padding: 0.75rem 1rem;
            }
            #slide-12 .stat-number {
                font-size: clamp(1.5rem, 3vw, 2.25rem);
                margin-bottom: 0.25rem;
            }
            #slide-12 .stat-label {
                font-size: 0.85rem;
            }
            #slide-12 div[style*="margin-top: 1.5rem"],
            #slide-12 div[style*="margin-top: 1.75rem"] {
                margin-top: 0.75rem !important;
            }
            #slide-12 div[style*="padding: 1.5rem"],
            #slide-12 div[style*="padding: 1.75rem"] {
                padding: 1rem !important;
            }
            #slide-12 .card-grid-2[style*="gap: 1rem"] {
                gap: 0.625rem !important;
                margin-top: 0.75rem !important;
            }

            /* Cards */
            .card-grid {
                display: grid;
                gap: 1.25rem;
                margin-top: 1.25rem;
            }

            .card-grid-2 {
                grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            }

            .card-grid-3 {
                grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            }

            .card {
                background: var(--charcoal);
                border-left: 4px solid var(--gold-accent);
                padding: 1.25rem;
                border-radius: 4px;
                transition: all 0.3s ease;
            }

            .card:hover {
                border-left-color: var(--gold-accent);
                transform: translateY(-5px);
                box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4);
            }

            /* Slide 13: Minimal color design */
            #slide-13 .card {
                border-left: 2px solid rgba(212, 175, 55, 0.3);
                background: rgba(38, 38, 38, 0.6);
            }

            #slide-13 .card:hover {
                border-left-color: var(--gold-accent);
                box-shadow: 0 8px 20px rgba(212, 175, 55, 0.2);
            }

            #slide-13 .feature-list li::before {
                color: rgba(212, 175, 55, 0.5);
            }

            .card h3 {
                margin-bottom: 0.75rem;
            }

            .card p {
                margin-bottom: 0.5rem;
            }

            .card p:last-child {
                margin-bottom: 0;
            }

            /* Secondary/helper text in cards and slides */
            .card-note {
                font-size: 0.9rem;
                opacity: 0.7;
                margin-top: 0.5rem;
            }

            .note-text {
                font-size: 0.85rem;
                opacity: 0.7;
            }

            /* Card labels (small headings/categories) */
            .card-label {
                color: var(--gold-accent);
                font-size: 0.85rem;
                font-weight: 600;
                margin-bottom: 0.5rem;
            }

            /* Pills/badges (for countries, tags, etc.) */
            .pill {
                padding: 0.5rem 1rem;
                background: var(--charcoal);
                font-size: 0.9rem;
                border-radius: 50px;
                border: 1px solid rgba(212, 175, 55, 0.3);
                display: inline-block;
            }

            /* Section tag (small uppercase labels) */
            .section-tag {
                font-size: 0.75rem;
                font-weight: 700;
                text-transform: uppercase;
                letter-spacing: 0.1em;
                margin-bottom: 1rem;
            }

            .section-tag-crimson {
                display: inline-block;
                color: #1a1a1a;
                background: var(--gold-accent);
                padding: 0.4rem 0.8rem;
                border-radius: 4px;
                font-size: 0.75rem;
                font-weight: 700;
                text-transform: uppercase;
                letter-spacing: 0.1em;
            }

            /* Simple list items (transparent background, minimal styling) */
            .simple-list li {
                background: transparent;
                padding: 0.5rem 0;
                border: none;
            }

            /* TOC Cards */
            .toc-grid {
                display: grid;
                grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
                gap: 1.25rem;
                max-width: 1200px;
                width: 100%;
                margin-top: 2.5rem;
            }

            .toc-card {
                background: var(--charcoal);
                border: 1px solid rgba(212, 175, 55, 0.3);
                border-top: 3px solid var(--gold-accent);
                padding: 1.25rem;
                border-radius: 4px;
                text-align: left;
                transition: all 0.3s ease;
            }

            .toc-card:hover {
                transform: translateY(-8px);
                border-color: var(--gold-accent);
                box-shadow: 0 10px 30px rgba(212, 175, 55, 0.2);
            }

            .toc-card h3 {
                margin-bottom: 0.75rem;
                font-size: 1.25rem;
            }

            .toc-card p {
                font-size: 0.95rem;
                color: rgba(255, 255, 255, 0.7);
            }

            /* Quote block */
            .quote-block {
                background: var(--charcoal);
                border-left: 5px solid var(--gold-accent);
                padding: 1.25rem 1.75rem;
                margin: 1rem 0;
                border-radius: 4px;
                max-width: 900px;
            }

            .quote-block p {
                font-style: italic;
                line-height: 1.6;
                color: rgba(255, 255, 255, 0.9);
            }

            .quote-block .bold-part {
                color: var(--gold-accent);
                font-weight: 700;
            }

            /* Table */
            .comparison-table {
                width: 100%;
                border-collapse: separate;
                border-spacing: 0 0.5rem;
                margin: 1.25rem 0;
                background: linear-gradient(
                    135deg,
                    rgba(255, 255, 255, 0.08) 0%,
                    rgba(255, 255, 255, 0.04) 100%
                );
                border-radius: 8px;
                padding: 1rem;
                box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
            }

            .comparison-table th {
                background: var(--gold-accent);
                color: white;
                padding: 0.75rem 1rem;
                text-align: left;
                font-weight: 600;
                font-size: 0.85rem;
                text-transform: uppercase;
                letter-spacing: 0.05em;
                word-wrap: break-word;
            }

            .comparison-table th:first-child {
                border-radius: 4px 0 0 4px;
            }

            .comparison-table th:last-child {
                border-radius: 0 4px 4px 0;
            }

            .comparison-table td {
                background: rgba(255, 255, 255, 0.09);
                padding: 0.875rem 1rem;
                border-bottom: 1px solid rgba(255, 255, 255, 0.12);
                word-wrap: break-word;
                overflow-wrap: break-word;
                font-size: 0.9rem;
                line-height: 1.4;
            }

            .comparison-table tbody tr:hover td {
                background: rgba(255, 255, 255, 0.12);
                transition: background 0.2s ease;
            }

            /* Stats */
            .stats-grid {
                display: grid;
                grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
                gap: 1.25rem;
                margin: 1.5rem 0;
            }

            .stat-box {
                text-align: center;
                padding: 1.25rem;
                background: var(--charcoal);
                border-radius: 4px;
                border: 1px solid rgba(212, 175, 55, 0.3);
                transition: all 0.3s ease;
            }

            .stat-box:hover {
                transform: translateY(-3px);
                box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
            }

            .stat-number {
                font-size: clamp(2.5rem, 6vw, 4rem);
                font-weight: 900;
                color: var(--gold-accent);
                line-height: 1;
                margin-bottom: 0.75rem;
            }

            .stat-label {
                font-size: 0.95rem;
                color: rgba(255, 255, 255, 0.6);
            }

            /* Feature list */
            .feature-list {
                list-style: none;
                margin: 1.25rem 0;
            }

            .feature-grid {
                display: grid;
                grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
                gap: 1.25rem;
                margin-top: 1.5rem;
            }

            .feature-list li {
                padding: 1rem;
                background: var(--charcoal);
                border-left: 3px solid var(--gold-accent);
                margin-bottom: 1rem;
                border-radius: 4px;
                display: flex;
                align-items: flex-start;
                gap: 1rem;
            }

            .feature-list li::before {
                content: "→";
                color: var(--gold-accent);
                font-size: 1.5rem;
                font-weight: 700;
                flex-shrink: 0;
            }

            /* Arrow Navigation */
            .arrow-nav {
                position: fixed;
                bottom: 2rem;
                right: 2rem;
                padding: 0.5rem 0.875rem;
                display: flex;
                align-items: center;
                gap: 0.5rem;
                z-index: 1001;
                background: rgba(26, 10, 10, 0.85);
                border-radius: 100px;
                backdrop-filter: blur(12px);
                -webkit-backdrop-filter: blur(12px);
                border: 1px solid rgba(255, 255, 255, 0.12);
                box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
            }

            .slide-counter {
                font-family: var(--font-body);
                font-size: 0.8rem;
                font-weight: 600;
                color: rgba(255, 255, 255, 0.6);
                letter-spacing: 0.05em;
                min-width: 2.75rem;
                text-align: center;
                user-select: none;
            }

            .arrow-btn {
                width: 32px;
                height: 32px;
                background: transparent;
                border: 1.5px solid rgba(255, 255, 255, 0.35);
                border-radius: 50%;
                display: flex;
                align-items: center;
                justify-content: center;
                cursor: pointer;
                transition: all 0.25s ease;
                color: rgba(255, 255, 255, 0.85);
                font-size: 0.9rem;
                line-height: 1;
            }

            .arrow-btn:hover:not(:disabled) {
                background: var(--gold-accent);
                border-color: var(--gold-accent);
                color: white;
            }

            .arrow-btn:disabled {
                opacity: 0.3;
                cursor: not-allowed;
            }

            /* Audio Control */
            .audio-control {
                position: fixed;
                bottom: 2rem;
                left: 2rem;
                z-index: 1001;
            }

            .audio-play-btn {
                display: flex;
                align-items: center;
                gap: 0.75rem;
                padding: 0.75rem 1.25rem;
                background: rgba(26, 10, 10, 0.85);
                border: 1px solid rgba(255, 255, 255, 0.12);
                border-radius: 50px;
                color: rgba(255, 255, 255, 0.85);
                backdrop-filter: blur(12px);
                -webkit-backdrop-filter: blur(12px);
                cursor: pointer;
                transition: all 0.3s ease;
                font-family: var(--font-body);
                font-size: 0.875rem;
                font-weight: 500;
                box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
            }

            .audio-play-btn:hover:not(:disabled) {
                background: var(--gold-accent);
                border-color: var(--gold-accent);
                color: white;
                transform: translateY(-2px);
                box-shadow: 0 6px 28px rgba(212, 175, 55, 0.4);
            }

            .audio-play-btn.playing {
                background: var(--gold-accent);
                border-color: var(--gold-accent);
                color: white;
                animation: pulse 2s ease-in-out infinite;
            }

            .audio-play-btn:disabled {
                opacity: 0.4;
                cursor: not-allowed;
            }

            @keyframes pulse {
                0%,
                100% {
                    opacity: 1;
                }
                50% {
                    opacity: 0.8;
                }
            }

            .audio-icon,
            .audio-icon-playing {
                width: 18px;
                height: 18px;
                flex-shrink: 0;
            }

            .audio-text {
                white-space: nowrap;
            }

            /* Slide 4: Optimize spacing to fit viewport */
            #slide-4 .card-grid {
                margin-top: 1rem;
            }

            #slide-4 .card p:last-child {
                margin-bottom: 0;
            }

            /* Slide 8: Four Phases layout */
            #slide-8 .card-grid-2 {
                grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            }

            /* Slide 9: 3 boxes top, 2 boxes bottom */
            #slide-9 .feature-list {
                display: grid;
                grid-template-columns: repeat(3, 1fr);
                gap: 1.25rem;
                margin: 1.25rem 0;
            }

            #slide-9 .feature-list li {
                margin-bottom: 0;
                padding: 1rem;
            }

            #slide-9 .feature-list li:nth-child(4),
            #slide-9 .feature-list li:nth-child(5) {
                grid-column: span 1;
            }

            /* Center last 2 items */
            #slide-9 .feature-list li:nth-child(4) {
                grid-column: 1 / 2;
                margin-left: calc(50% + 0.75rem);
            }

            #slide-9 .feature-list li:nth-child(5) {
                grid-column: 2 / 3;
            }

            /* Slide 11: Single column layout */
            #slide-11 > div > div {
                display: flex;
                flex-direction: column;
                gap: 2rem;
            }

            #slide-11 .card-grid {
                margin-top: 0;
            }

            /* Slide 14: 2 columns per row */
            #slide-14 .card-grid-2 {
                grid-template-columns: repeat(2, 1fr);
            }

            /* Responsive */
            /* Desktop - ensure content fits viewport */
            @media (min-width: 1025px) {
                .slide {
                    justify-content: center;
                }
            }

            @media (max-width: 1024px) {
                #slide-8 .card-grid-2 {
                    grid-template-columns: repeat(2, 1fr);
                }

                /* Slide 13: Stack on tablet */
                #slide-13
                    div[style*="display: grid"][style*="grid-template-columns"] {
                    display: flex !important;
                    flex-direction: column !important;
                    gap: 1.5rem !important;
                }

                #slide-13 div[style*="width: 2px"] {
                    display: none !important;
                }
            }

            @media (max-width: 768px) {
                /* Audio Control on mobile */
                .audio-control {
                    bottom: 1rem;
                    left: 1rem;
                }

                .audio-play-btn {
                    padding: 0.5rem 1rem;
                    font-size: 0.8rem;
                    gap: 0.5rem;
                }

                .audio-icon,
                .audio-icon-playing {
                    width: 16px;
                    height: 16px;
                }

                .arrow-nav {
                    gap: 0.5rem;
                }

                /* Slide padding and overflow */
                .slide {
                    padding: 2rem 1.25rem;
                    padding-top: 5rem;
                    overflow: hidden;
                }

                .slides-wrapper {
                    height: auto;
                }

                /* Content wrappers */
                .slide-content {
                    max-width: 100%;
                    width: 100%;
                    overflow-x: hidden;
                }

                .feature-grid {
                    grid-template-columns: 1fr;
                }

                /* Navigation */
                .arrow-nav {
                    bottom: 1rem;
                    left: 50%;
                    right: auto;
                    transform: translateX(-50%);
                    padding: 0.4rem 0.75rem;
                }

                .arrow-btn {
                    width: 28px;
                    height: 28px;
                    font-size: 0.85rem;
                }

                .slide-counter {
                    font-size: 0.7rem;
                    min-width: 2.5rem;
                }

                .card-grid-2,
                .card-grid-3,
                .stats-grid,
                .toc-grid,
                #slide-8 .card-grid-2,
                #slide-14 .card-grid-2 {
                    grid-template-columns: 1fr;
                    gap: 1.25rem;
                }

                .card-grid {
                    gap: 1.25rem;
                }

                /* Cards */
                .card {
                    padding: 1.25rem;
                }

                .toc-card {
                    padding: 1.25rem;
                }

                /* Typography - Let clamp() handle responsiveness */

                /* Quote block */
                .quote-block {
                    padding: 1.25rem 1.5rem;
                    margin: 1.5rem 0;
                }

                /* Slide 5: Table - stack on mobile */
                .comparison-table {
                    border-spacing: 0;
                }

                .comparison-table thead {
                    display: none;
                }

                .comparison-table tbody,
                .comparison-table tr {
                    display: block;
                }

                .comparison-table tr {
                    margin-bottom: 1.5rem;
                    background: var(--charcoal);
                    border-radius: 4px;
                    overflow: hidden;
                }

                .comparison-table td {
                    display: block;
                    padding: 1rem;
                    font-size: 0.9rem;
                    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
                    position: relative;
                }

                .comparison-table td:last-child {
                    border-bottom: none;
                }

                .comparison-table td:before {
                    content: attr(data-label);
                    font-weight: 700;
                    color: var(--gold-accent);
                    display: block;
                    margin-bottom: 0.5rem;
                    font-size: 0.75rem;
                    text-transform: uppercase;
                    letter-spacing: 0.05em;
                }

                /* Stats */
                .stat-box {
                    padding: 1.25rem;
                }

                /* Slide 9 tweak */
                #slide-9 .feature-list {
                    grid-template-columns: 1fr;
                }

                #slide-9 .feature-list li:nth-child(4),
                #slide-9 .feature-list li:nth-child(5) {
                    grid-column: 1;
                    margin-left: 0;
                }

                /* Slide 11: Pills overflow fix */
                #slide-11 .slide-content,
                #slide-11 .slide-content > div {
                    overflow-x: hidden !important;
                    max-width: 100%;
                }

                #slide-11 div[style*="gap: 3rem"] {
                    gap: 2rem !important;
                }

                #slide-11
                    div[style*="display: flex"][style*="flex-wrap: wrap"]
                    > div {
                    font-size: 0.85rem !important;
                    padding: 0.4rem 0.85rem !important;
                    white-space: nowrap !important;
                }

                /* Slide 9: collapse to 1-col on mobile */
                .slide9-grid {
                    grid-template-columns: 1fr !important;
                }
                .slide9-grid > .card:nth-child(-n + 3),
                .slide9-grid > .card:nth-child(n + 4) {
                    grid-column: span 1 !important;
                }

                /* Slide 11: stack cards on mobile */
                #slide-11
                    .card-grid[style*="grid-template-columns: repeat(3, 1fr)"] {
                    grid-template-columns: 1fr !important;
                }

                /* Slide 12: Certifications grid */
                #slide-12
                    .card-grid-2[style*="grid-template-columns: repeat(4, 1fr)"] {
                    grid-template-columns: repeat(2, 1fr) !important;
                }

                /* Slide 13: Full stack on mobile */
                #slide-13 .slide-content,
                #slide-13 .slide-content > div {
                    overflow-x: hidden !important;
                    max-width: 100%;
                }

                #slide-13
                    div[style*="display: grid"][style*="grid-template-columns"] {
                    display: flex !important;
                    flex-direction: column !important;
                    gap: 1.5rem !important;
                    align-items: stretch !important;
                    grid-template-columns: unset !important;
                }

                #slide-13 div[style*="width: 2px"] {
                    display: none !important;
                }

                #slide-13 .card {
                    max-width: 100%;
                    width: 100%;
                }

                #slide-13 .card ul.feature-list {
                    margin: 0 !important;
                }

                #slide-13 .card ul.feature-list li {
                    padding: 0.5rem 0 !important;
                    font-size: 0.85rem !important;
                    background: transparent !important;
                    border: none !important;
                    display: flex !important;
                    align-items: flex-start !important;
                    gap: 0.5rem !important;
                    margin-bottom: 0 !important;
                }

                #slide-13 .card ul.feature-list li::before {
                    font-size: 1rem !important;
                    margin-top: 0.1rem;
                }

                /* Title spacing - use base values */

                .title-tag {
                    font-size: 0.7rem;
                    padding: 0.4rem 1rem;
                    margin-bottom: 1.5rem;
                }

                .gold-divider {
                    width: 80px;
                    height: 3px;
                    margin: 1.5rem auto;
                }

                .section-number {
                    font-size: 3rem;
                }

                /* Feature list */
                .feature-list li {
                    padding: 1rem;
                }
            }

            @media (max-width: 480px) {
                /* Extra small screens */
                .slide {
                    padding: 1.5rem 1rem;
                    padding-top: 4.5rem;
                }

                .arrow-nav {
                    bottom: 0.75rem;
                    padding: 0.35rem 0.65rem;
                    gap: 0.4rem;
                }

                .arrow-btn {
                    width: 26px;
                    height: 26px;
                    font-size: 0.8rem;
                }

                .card {
                    padding: 1.25rem;
                }

                .quote-block {
                    padding: 1.25rem;
                }

                /* Slide 11: Smaller pills on extra small screens */
                #slide-11
                    div[style*="display: flex"][style*="flex-wrap: wrap"]
                    > div {
                    font-size: 0.8rem !important;
                    padding: 0.35rem 0.75rem !important;
                }

                /* Audio Control on extra small screens */
                .audio-control {
                    bottom: 0.75rem;
                    left: 0.75rem;
                }

                .audio-play-btn {
                    padding: 0.45rem 0.875rem;
                    font-size: 0.75rem;
                }

                .audio-icon,
                .audio-icon-playing {
                    width: 14px;
                    height: 14px;
                }
            }