/* ============================================
   BNI KEYNOTE PRESENTATION - CINEMATIC DARK
   "Your Pivots Define You" - Mathew Torres
   ============================================ */

/* === CSS VARIABLES === */
:root {
    /* Core Palette - Cinematic Dark */
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-tertiary: #1a1a25;
    --bg-card: #16161f;

    /* Text */
    --text-primary: #f0f0f5;
    --text-secondary: #a0a0b0;
    --text-muted: #606070;

    /* Accent - Gold (Championship/Bold) */
    --accent-gold: #c9a227;
    --accent-gold-bright: #e6b82a;
    --accent-gold-dim: #8b7019;
    --accent-gold-glow: rgba(201, 162, 39, 0.3);

    /* Accent - Cool */
    --accent-blue: #4a6fa5;
    --accent-blue-bright: #6b8fc5;

    /* States */
    --positive: #2ecc71;
    --negative: #e74c3c;

    /* Typography */
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-dramatic: 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === RESET & BASE === */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* === PROGRESS BAR === */
.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--bg-tertiary);
    z-index: 1000;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-gold-dim), var(--accent-gold), var(--accent-gold-bright));
    width: 0%;
    transition: width var(--transition-smooth);
}

/* === HAMBURGER MENU === */
.hamburger-btn {
    position: fixed;
    top: 1rem;
    left: 1rem;
    width: 32px;
    height: 24px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
    padding: 0;
    opacity: 0.3;
    transition: opacity var(--transition-fast);
}

.hamburger-btn:hover {
    opacity: 0.7;
}

.hamburger-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-secondary);
    margin-bottom: 6px;
    transition: all var(--transition-fast);
    border-radius: 1px;
}

.hamburger-btn span:last-child {
    margin-bottom: 0;
}

.hamburger-btn.active {
    opacity: 0.9;
}

.hamburger-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger-btn.active span:nth-child(2) {
    opacity: 0;
}

.hamburger-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.nav-menu {
    position: fixed;
    top: 0;
    left: -280px;
    width: 280px;
    height: 100vh;
    background: rgba(10, 10, 15, 0.98);
    border-right: 1px solid var(--bg-tertiary);
    z-index: 1000;
    transition: left var(--transition-smooth);
    overflow-y: auto;
}

.nav-menu.active {
    left: 0;
}

.nav-menu-close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    font-size: 1.5rem;
    color: var(--text-muted);
    background: none;
    border: none;
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-fast);
}

.nav-menu-close:hover {
    color: var(--text-primary);
}

.nav-menu-content {
    padding: 3rem 1.5rem 2rem;
}

.nav-menu-title {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent-gold);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--bg-tertiary);
}

.nav-menu-list {
    list-style: none;
}

.nav-menu-list li {
    margin-bottom: 0.25rem;
}

.nav-menu-list a {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    border-radius: 6px;
    transition: all var(--transition-fast);
}

.nav-menu-list a:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.nav-menu-list a:active {
    background: var(--accent-gold-dim);
    color: var(--accent-gold);
}

.nav-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-smooth);
}

.nav-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Hide hamburger on very small screens if needed */
@media (max-width: 480px) {
    .hamburger-btn {
        top: 0.75rem;
        left: 0.75rem;
        width: 28px;
        height: 20px;
    }

    .hamburger-btn span {
        margin-bottom: 5px;
    }

    .nav-menu {
        width: 260px;
        left: -260px;
    }
}

/* === NAVIGATION DOTS === */
.slide-nav {
    position: fixed;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 100;
}

.nav-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--text-muted);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    opacity: 0.5;
}

.nav-dot:hover {
    opacity: 0.8;
    transform: scale(1.2);
}

.nav-dot.active {
    background: var(--accent-gold);
    opacity: 1;
    transform: scale(1.3);
    box-shadow: 0 0 10px var(--accent-gold-glow);
}

.nav-dot.chapter {
    width: 12px;
    height: 12px;
}

/* === KEYBOARD HINT === */
.keyboard-hint {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.85rem;
    color: var(--text-muted);
    z-index: 100;
    transition: opacity var(--transition-smooth);
}

.keyboard-hint.hidden {
    opacity: 0;
    pointer-events: none;
}

/* === MOBILE HINT === */
.mobile-hint {
    display: none;
    position: fixed;
    bottom: 0.5rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.75rem;
    color: var(--text-muted);
    z-index: 100;
    background: rgba(10, 10, 15, 0.95);
    padding: 0.4rem 0.8rem;
    border-radius: 2rem;
    border: 1px solid var(--bg-tertiary);
    transition: opacity var(--transition-smooth);
    pointer-events: none;
}

.mobile-hint.hidden {
    opacity: 0;
    pointer-events: none;
}

@media (max-width: 768px) {
    .mobile-hint {
        display: block;
    }
}

kbd {
    display: inline-block;
    padding: 0.2em 0.5em;
    font-family: var(--font-body);
    font-size: 0.85em;
    background: var(--bg-tertiary);
    border: 1px solid var(--text-muted);
    border-radius: 4px;
    margin: 0 0.2em;
}

/* === SLIDES CONTAINER === */
.slides-container {
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    position: relative;
}

/* === BASE SLIDE === */
.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-dramatic), visibility var(--transition-dramatic);
    background: var(--bg-primary);
    overflow: hidden;
}

.slide.active {
    opacity: 1;
    visibility: visible;
}

.slide.active .animate-fade-up {
    animation: fadeUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.slide.active .animate-slide-in-left {
    animation: slideInLeft 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.slide.active .animate-slide-in-right {
    animation: slideInRight 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.slide.active .animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* Animation Delays */
.delay-1 { animation-delay: 0.15s !important; }
.delay-2 { animation-delay: 0.3s !important; }
.delay-3 { animation-delay: 0.45s !important; }
.delay-4 { animation-delay: 0.6s !important; }
.delay-5 { animation-delay: 0.75s !important; }

/* === ANIMATIONS === */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-60px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(60px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

/* Pre-animation state */
.animate-fade-up,
.animate-slide-in-left,
.animate-slide-in-right {
    opacity: 0;
}

/* ============================================
   SLIDE TYPES
   ============================================ */

/* === TITLE SLIDE === */
.slide-title {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-tertiary) 100%);
    position: relative;
}

.slide-title::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 80%, var(--accent-gold-glow) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(74, 111, 165, 0.15) 0%, transparent 40%);
    pointer-events: none;
}

.slide-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" patternUnits="userSpaceOnUse" width="100" height="100"><circle cx="25" cy="25" r="1" fill="white" opacity="0.03"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.02"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.04"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

.title-content {
    text-align: center;
    z-index: 1;
    padding: var(--spacing-md);
}

.title-pre {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--accent-gold);
    margin-bottom: var(--spacing-lg);
}

.main-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 400;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}

.title-line {
    display: block;
}

.title-line.accent {
    color: var(--accent-gold);
    font-style: italic;
}

.title-divider {
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
    margin: var(--spacing-md) auto;
}

.subtitle {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 400;
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: var(--spacing-lg);
}

.presenter {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.presenter-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 4px solid var(--accent-gold);
    object-fit: cover;
    box-shadow: 0 0 40px var(--accent-gold-glow);
}

.presenter-info {
    text-align: left;
}

.presenter-name {
    display: block;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.presenter-company {
    display: block;
    font-size: 0.95rem;
    color: var(--accent-gold);
    font-weight: 500;
}

.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.scroll-indicator svg {
    color: var(--accent-gold);
}

/* === TEXT SLIDES === */
.slide.slide-text {
    padding: var(--spacing-xl);
}

.slide-content {
    max-width: 900px;
    width: 100%;
}

.slide-content.center-content {
    text-align: center;
}

.slide-label {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent-gold);
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid var(--accent-gold-dim);
}

.slide-heading {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

p.slide-text,
.slide.slide-text p {
    font-size: 1.25rem;
    line-height: 1.5;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

p.slide-text.emphasis,
p.emphasis {
    color: var(--text-primary);
    font-weight: 500;
}

p.slide-text.muted,
p.muted {
    color: var(--text-muted);
    font-style: italic;
}

.lead-text {
    font-size: 1.5rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

/* === QUOTE SLIDES === */
.big-quote {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3.5vw, 2.5rem);
    font-style: italic;
    color: var(--text-primary);
    line-height: 1.5;
    padding: var(--spacing-md);
    border-left: 4px solid var(--accent-gold);
    margin-bottom: var(--spacing-md);
}

.quote-follow {
    font-size: 1.5rem;
    color: var(--accent-gold);
    font-weight: 500;
}

/* === DRAMATIC SLIDES === */
.slide-dramatic {
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.slide-dramatic.gold {
    background: linear-gradient(135deg, var(--bg-primary) 0%, #1a1810 50%, var(--bg-secondary) 100%);
}

.slide-dramatic.gold::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, var(--accent-gold-glow) 0%, transparent 70%);
    pointer-events: none;
}

.slide-dramatic.negative {
    background: linear-gradient(180deg, var(--bg-primary) 0%, #1a1215 100%);
}

.dramatic-content {
    text-align: center;
    max-width: 900px;
    padding: var(--spacing-md);
}

.dramatic-context {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.context-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-muted);
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-md);
}

.dramatic-quote {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-style: italic;
    color: var(--text-primary);
    line-height: 1.4;
    margin: var(--spacing-lg) 0;
}

.dramatic-quote em {
    font-style: normal;
}

.quote-emphasis {
    display: block;
    margin-top: var(--spacing-sm);
    color: var(--accent-gold);
    font-size: 1.1em;
    font-style: normal;
    font-weight: 600;
}

.dramatic-headline {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    color: var(--text-primary);
    margin: var(--spacing-md) 0;
}

.slide-dramatic.gold .dramatic-headline {
    color: var(--accent-gold);
    text-shadow: 0 0 60px var(--accent-gold-glow);
}

.dramatic-subtext {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-top: var(--spacing-sm);
}

.dramatic-reflection {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--bg-tertiary);
}

.dramatic-reflection p {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.dramatic-pause {
    height: 2px;
    width: 60px;
    background: var(--accent-gold);
    margin: var(--spacing-md) auto;
}

.dramatic-reveal .reveal-label {
    font-size: 1.1rem;
    color: var(--text-secondary);
    letter-spacing: 0.1em;
}

/* === STATEMENT SLIDES === */
.slide-statement {
    background: var(--bg-primary);
}

.slide-statement.gold {
    background: linear-gradient(135deg, var(--bg-primary) 0%, #15140f 100%);
}

.statement-content {
    text-align: center;
    max-width: 1000px;
    padding: var(--spacing-md);
}

.statement-lead {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.statement-main {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
}

.statement-main .accent,
.accent {
    color: var(--accent-gold);
}

.statement-pause {
    height: var(--spacing-md);
}

/* === SPLIT IMAGE SLIDES === */
.slide-image-left,
.slide-image-right {
    padding: 0;
}

.split-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
    height: 100%;
}

.split-container.reverse {
    grid-template-columns: 1fr 1fr;
}

.split-container.reverse .image-panel {
    order: 2;
}

.split-container.reverse .content-panel {
    order: 1;
}

.image-panel {
    position: relative;
    overflow: hidden;
    background: var(--bg-tertiary);
}

.image-panel.image-contain {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
}

.image-panel.image-contain .panel-image {
    object-fit: contain !important;
    width: auto !important;
    max-width: 90%;
    max-height: 90%;
}

.image-panel.dark-bg {
    background: var(--bg-secondary);
}

.image-panel.dark-bg .panel-image {
    object-fit: contain !important;
    width: auto !important;
    max-width: 70%;
    max-height: 70%;
}

.image-panel.dark-overlay::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, var(--bg-primary) 0%, transparent 30%);
    pointer-events: none;
}

.panel-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
}

.content-panel {
    display: flex;
    align-items: center;
    padding: var(--spacing-lg);
    background: var(--bg-primary);
}

.content-inner {
    max-width: 500px;
}

.timeline-list,
.achievement-list {
    list-style: none;
    margin-top: var(--spacing-sm);
}

.timeline-list li,
.achievement-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.4rem;
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.timeline-list li::before,
.achievement-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.6em;
    width: 8px;
    height: 8px;
    background: var(--accent-gold);
    border-radius: 50%;
}

/* === FEATURE SLIDES === */
.slide-feature {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.slide-feature.dark {
    background: var(--bg-primary);
}

.slide-feature.gold {
    background: linear-gradient(135deg, var(--bg-primary) 0%, #18160f 50%, var(--bg-secondary) 100%);
}

.slide-feature.gold::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, var(--accent-gold-glow) 0%, transparent 60%);
    pointer-events: none;
}

.feature-content {
    text-align: center;
    max-width: 800px;
    padding: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.feature-logo {
    max-width: 200px;
    max-height: 120px;
    margin-bottom: var(--spacing-md);
    filter: drop-shadow(0 0 20px rgba(0,0,0,0.5));
}

.feature-logo.large {
    max-width: 300px;
    max-height: 180px;
}

.feature-badge {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--bg-primary);
    background: var(--accent-gold);
    padding: 0.5rem 1.5rem;
    border-radius: 2rem;
    margin-bottom: var(--spacing-md);
}

/* Age Badge - consistent gold pill style */
.age-badge {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--bg-primary);
    background: var(--accent-gold);
    padding: 0.4rem 1.2rem;
    border-radius: 2rem;
    margin-bottom: var(--spacing-sm);
}

/* Age badge in content panels */
.content-inner .age-badge {
    margin-bottom: var(--spacing-md);
}

/* Age badge in dramatic slides */
.dramatic-content .age-badge {
    margin-bottom: var(--spacing-md);
}

/* Age badge on gold slides - inverted colors */
.slide-dramatic.gold .age-badge {
    background: var(--bg-primary);
    color: var(--accent-gold);
}

.feature-heading {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.feature-text {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.feature-text.large {
    font-size: 1.5rem;
}

.feature-highlight {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: 12px;
    border: 1px solid var(--accent-gold-dim);
}

.highlight-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-gold);
}

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

.feature-insight {
    font-size: 1.15rem;
    color: var(--text-muted);
    font-style: italic;
}

.feature-action {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(201, 162, 39, 0.1);
    border-radius: 8px;
    border-left: 3px solid var(--accent-gold);
}

.feature-action p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin: 0;
}

.feature-list {
    list-style: none;
    text-align: left;
    max-width: 600px;
    margin: var(--spacing-sm) auto 0;
}

.feature-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.feature-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-gold);
    font-weight: bold;
}

/* === PARTNERSHIP SPLIT === */
.partnership-split {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: 12px;
    border: 1px solid var(--accent-gold-dim);
}

.partner-role {
    text-align: center;
}

.role-name {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    color: var(--accent-gold);
    margin-bottom: 0.5rem;
}

.role-desc {
    display: block;
    font-size: 1rem;
    color: var(--text-secondary);
}

.partner-divider {
    font-size: 2rem;
    color: var(--accent-gold);
    font-weight: 300;
}

/* === CHAPTER SLIDES === */
.slide-chapter {
    background: var(--bg-primary);
}

.chapter-content {
    text-align: center;
}

.chapter-label {
    display: block;
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--accent-gold);
    margin-bottom: var(--spacing-md);
}

.chapter-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 7vw, 6rem);
    font-weight: 400;
    color: var(--text-primary);
    font-style: italic;
}

/* === LESSON SLIDES === */
.slide-lesson {
    background: linear-gradient(135deg, #15140f 0%, var(--bg-primary) 50%, #0f1015 100%);
}

.slide-lesson::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 70%, var(--accent-gold-glow) 0%, transparent 50%);
    pointer-events: none;
}

.lesson-content {
    text-align: center;
    max-width: 900px;
    padding: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.lesson-number {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent-gold);
    background: rgba(201, 162, 39, 0.15);
    padding: 0.6rem 1.5rem;
    border-radius: 2rem;
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--accent-gold-dim);
}

.lesson-text {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3.5vw, 2.5rem);
    font-weight: 400;
    color: var(--text-primary);
    line-height: 1.5;
}

/* === MAP SLIDE === */
.slide-map {
    flex-direction: column;
    padding: var(--spacing-md);
    gap: var(--spacing-md);
}

.map-header {
    text-align: center;
}

.map-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

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

.map-container {
    flex: 1;
    width: 100%;
    max-width: 1200px;
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid var(--accent-gold-dim);
    box-shadow: 0 10px 40px rgba(0,0,0,0.4);
}

.tour-map-frame {
    width: 100%;
    height: 100%;
    border: none;
    min-height: 400px;
}

.map-stats {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
}

.map-stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-gold);
}

.stat-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* === VICTORY SLIDES === */
.slide-victory {
    background: linear-gradient(135deg, #18160f 0%, var(--bg-primary) 50%, #15140f 100%);
}

.slide-victory::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, var(--accent-gold-glow) 0%, transparent 60%);
    pointer-events: none;
}

.victory-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.victory-year {
    font-family: var(--font-display);
    font-size: clamp(4rem, 10vw, 8rem);
    font-weight: 700;
    color: var(--accent-gold);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: -1rem;
}

.victory-headline {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 700;
    color: var(--accent-gold);
    text-shadow: 0 0 60px var(--accent-gold-glow);
    margin-bottom: var(--spacing-md);
}

.victory-context {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.victory-subtext {
    font-size: 1.5rem;
    color: var(--text-secondary);
    font-style: italic;
}

.victory-image-container {
    margin-top: var(--spacing-lg);
}

.victory-image {
    max-width: 600px;
    width: 90%;
    border-radius: 8px;
    border: 3px solid var(--accent-gold);
    box-shadow: 0 10px 50px rgba(201, 162, 39, 0.3);
}

/* === TIMELINE SLIDES === */
.slide-timeline {
    background: var(--bg-primary);
    padding: var(--spacing-lg);
}

.timeline-content {
    max-width: 800px;
}

.timeline-heading {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--text-primary);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.timeline-items {
    position: relative;
    padding-left: 2rem;
}

.timeline-items::before {
    content: '';
    position: absolute;
    left: 5px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--accent-gold), var(--accent-gold-dim));
}

.timeline-item {
    position: relative;
    padding-left: 2rem;
    padding-bottom: var(--spacing-md);
}

.timeline-marker {
    position: absolute;
    left: -2rem;
    top: 0.4em;
    width: 14px;
    height: 14px;
    background: var(--accent-gold);
    border-radius: 50%;
    border: 3px solid var(--bg-primary);
    box-shadow: 0 0 10px var(--accent-gold-glow);
}

.timeline-item.negative .timeline-marker {
    background: var(--negative);
    box-shadow: 0 0 10px rgba(231, 76, 60, 0.3);
}

.timeline-item.accent .timeline-marker {
    width: 18px;
    height: 18px;
    left: calc(-2rem - 2px);
}

.timeline-text {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.timeline-text strong {
    color: var(--text-primary);
}

.timeline-items.horizontal {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    padding-left: 0;
}

.timeline-items.horizontal::before {
    display: none;
}

.timeline-items.horizontal .timeline-item {
    text-align: center;
    padding-left: 0;
    padding-bottom: 0;
}

.timeline-items.horizontal .timeline-marker {
    position: relative;
    left: auto;
    top: auto;
    margin: 0 auto var(--spacing-sm);
}

/* === STAT BLOCKS === */
.stat-block {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: 8px;
    margin-top: var(--spacing-sm);
}

.stat-block.positive {
    border-left: 4px solid var(--positive);
}

.stat-block.negative {
    border-left: 4px solid var(--negative);
}

.stat-value {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-block.positive .stat-value {
    color: var(--positive);
}

.stat-block.negative .stat-value {
    color: var(--negative);
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* === PIVOT LIST === */
.pivot-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.pivot-item {
    font-size: 1.2rem;
    color: var(--text-secondary);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: 8px;
    border-left: 3px solid var(--accent-gold-dim);
}

.pivot-item.negative {
    border-left-color: var(--negative);
    color: var(--text-muted);
    font-style: italic;
}

/* === SKILLS GRID === */
.skills-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.skill-tag {
    padding: 0.6rem 1.2rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--accent-gold-dim);
    border-radius: 2rem;
    font-size: 1rem;
    color: var(--accent-gold);
    font-weight: 500;
}

/* === REFLECTION BLOCK === */
.reflection-block {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: rgba(231, 76, 60, 0.05);
    border-radius: 8px;
    border-left: 3px solid var(--negative);
}

.reflection-block p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

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

/* === FULL IMAGE SLIDES === */
.slide-fullimage {
    padding: 0;
}

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

.full-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.fullimage-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-lg);
    background: linear-gradient(transparent, rgba(10, 10, 15, 0.9));
}

.fullimage-text {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    color: var(--text-primary);
    text-align: center;
}

/* === FINAL SLIDE === */
.slide-final {
    background: linear-gradient(135deg, var(--bg-primary) 0%, #15140f 50%, var(--bg-secondary) 100%);
}

.slide-final::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 30%, var(--accent-gold-glow) 0%, transparent 50%);
    pointer-events: none;
}

.final-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.final-photos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.final-photo {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    border: 4px solid var(--accent-gold);
    object-fit: cover;
    box-shadow: 0 0 50px var(--accent-gold-glow);
}

.final-family-photo {
    width: 200px;
    height: 140px;
    border-radius: 12px;
    border: 3px solid var(--bg-tertiary);
    object-fit: cover;
    opacity: 0.9;
    transition: all var(--transition-smooth);
}

.final-family-photo:hover {
    border-color: var(--accent-gold);
    opacity: 1;
}

.final-name {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.final-logo {
    max-width: 250px;
    margin-bottom: var(--spacing-md);
}

.final-tagline {
    font-size: 1.3rem;
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: var(--spacing-lg);
}

.final-cta {
    margin-top: var(--spacing-md);
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--bg-primary);
    background: var(--accent-gold);
    border: none;
    border-radius: 4px;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.cta-button:hover {
    background: var(--accent-gold-bright);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px var(--accent-gold-glow);
}

/* === VIDEO MODAL === */
.video-modal {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 15, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-smooth);
}

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

.video-modal-content {
    position: relative;
    width: 90%;
    max-width: 1000px;
}

.video-close {
    position: absolute;
    top: -3rem;
    right: 0;
    font-size: 2rem;
    color: var(--text-primary);
    background: none;
    border: none;
    cursor: pointer;
    transition: color var(--transition-fast);
}

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

.video-container {
    position: relative;
    padding-bottom: 56.25%;
    background: var(--bg-tertiary);
    border-radius: 8px;
    overflow: hidden;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* === PHOTO LIGHTBOX === */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 3000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-smooth);
    cursor: pointer;
    padding: 1rem;
}

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

.lightbox-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 2.5rem;
    color: white;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 3001;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast);
}

.lightbox-close:hover {
    transform: scale(1.1);
    color: var(--accent-gold);
}

.lightbox-content {
    max-width: 95vw;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

#lightboxImage {
    max-width: 100%;
    max-height: 75vh;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.5);
}

.lightbox-caption {
    color: white;
    font-size: 1rem;
    margin-top: 1rem;
    text-align: center;
    font-family: var(--font-body);
}

.lightbox-hint {
    position: absolute;
    bottom: 1.5rem;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.8rem;
}

/* Make photos clickable */
.photo-item,
.transform-stage,
.studio-item,
.image-panel {
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.photo-item:hover,
.transform-stage:hover,
.studio-item:hover {
    transform: scale(1.02);
}

.photo-item::after,
.transform-stage::after,
.studio-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(201, 162, 39, 0);
    transition: background var(--transition-fast);
    pointer-events: none;
}

.photo-item:hover::after,
.transform-stage:hover::after,
.studio-item:hover::after {
    background: rgba(201, 162, 39, 0.1);
}

/* Tap indicator for mobile */
@media (max-width: 768px) {
    .photo-item::before,
    .transform-stage::before,
    .studio-item::before {
        content: '⤢';
        position: absolute;
        top: 0.5rem;
        right: 0.5rem;
        font-size: 1rem;
        color: white;
        background: rgba(0, 0, 0, 0.5);
        width: 28px;
        height: 28px;
        border-radius: 4px;
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 5;
        opacity: 0.7;
    }

    .lightbox-close {
        top: 0.5rem;
        right: 0.5rem;
        font-size: 2rem;
        background: rgba(0, 0, 0, 0.5);
        border-radius: 50%;
    }

    #lightboxImage {
        max-height: 70vh;
    }

    .lightbox-hint {
        bottom: 1rem;
        font-size: 0.75rem;
    }
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    /* Stack split containers on tablet */
    .split-container,
    .split-container.reverse {
        display: flex;
        flex-direction: column;
        grid-template-columns: 1fr;
    }

    .split-container.reverse .image-panel,
    .split-container.reverse .content-panel {
        order: unset;
    }

    .image-panel {
        height: 40vh;
        width: 100%;
    }

    .content-panel {
        padding: var(--spacing-md);
        width: 100%;
    }

    .slide-nav {
        right: 1rem;
    }

    .nav-dot {
        width: 8px;
        height: 8px;
    }

    /* Feature highlight stacks */
    .feature-highlight {
        flex-direction: column;
        text-align: center;
    }

    /* Timeline stacks */
    .timeline-items.horizontal,
    .timeline-items.horizontal.enhanced {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .timeline-items.horizontal.enhanced .timeline-item {
        width: 100%;
        min-width: auto;
    }
}

/* === TOUCH SUPPORT === */
@media (hover: none) {
    .nav-dot:hover {
        transform: none;
    }

    .cta-button:hover {
        transform: none;
    }
}

/* === GALLERY SLIDES === */
.slide-gallery {
    background: var(--bg-primary);
    padding: var(--spacing-md);
}

.gallery-content {
    max-width: 1400px;
    width: 95%;
    text-align: center;
}

.gallery-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.photo-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: var(--spacing-md);
    align-items: center;
    height: 70vh;
}

.photo-grid.three-col {
    grid-template-columns: repeat(3, 1fr);
    height: 60vh;
}

.photo-grid.four-col {
    grid-template-columns: repeat(4, 1fr);
    height: 55vh;
}

.photo-grid.two-by-two {
    grid-template-columns: 1.5fr 1fr;
    grid-template-rows: repeat(2, 1fr);
    height: 70vh;
}

.photo-grid.two-by-two .photo-item.featured {
    grid-column: 1;
    grid-row: 1 / 3;
}

.photo-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid var(--bg-tertiary);
    transition: all var(--transition-smooth);
    height: 100%;
}

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

/* Image positioning adjustments */
.photo-item img.position-left {
    object-position: left center;
}

.photo-item img.position-right {
    object-position: right center;
}

.photo-item img.position-top {
    object-position: center top;
}

.photo-item img.position-bottom {
    object-position: center bottom;
}

.photo-item img.position-top-strong {
    object-position: center 15%;
}

/* Logo with gold glow background */
.logo-glow-container {
    background: linear-gradient(135deg, var(--accent-gold-dim) 0%, var(--accent-gold) 50%, var(--accent-gold-dim) 100%);
    padding: 2rem 3rem;
    border-radius: 16px;
    display: inline-block;
    box-shadow: 0 0 60px var(--accent-gold-glow);
}

.logo-glow-container img {
    filter: brightness(1.1);
}

.logo-glow-container.small {
    padding: 1rem 2rem;
    border-radius: 12px;
    margin-bottom: var(--spacing-md);
}

/* Enhanced timeline for Path Here */
.timeline-items.horizontal.enhanced {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: var(--spacing-lg);
}

.timeline-items.horizontal.enhanced .timeline-item {
    background: var(--bg-tertiary);
    padding: var(--spacing-md);
    border-radius: 12px;
    border: 2px solid var(--bg-card);
    min-width: 160px;
    transition: all var(--transition-smooth);
}

.timeline-items.horizontal.enhanced .timeline-item:hover {
    border-color: var(--accent-gold);
    transform: translateY(-5px);
}

.timeline-items.horizontal.enhanced .timeline-item.highlight {
    border-color: var(--accent-gold);
    background: linear-gradient(135deg, var(--bg-tertiary), rgba(201, 162, 39, 0.1));
}

/* Larger feature logo */
.feature-logo.extra-large {
    max-width: 350px;
    max-height: 200px;
}

.photo-item:hover {
    border-color: var(--accent-gold);
    transform: scale(1.02);
}

.photo-item.large {
    grid-row: span 2;
}

.photo-item.featured {
    grid-column: span 2;
    grid-row: span 2;
}

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

.photo-item.large img {
    height: 100%;
    min-height: 300px;
}

.photo-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.75rem;
    background: linear-gradient(transparent, rgba(10, 10, 15, 0.9));
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
}

/* === TRANSFORMATION SLIDES === */
.slide-transformation {
    background: var(--bg-primary);
    padding: var(--spacing-lg);
}

.transformation-content {
    max-width: 1400px;
    width: 95%;
    text-align: center;
}

.transformation-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.transformation-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.before-after-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    align-items: stretch;
    height: 55vh;
}

.before-after-grid.expanded {
    grid-template-columns: 1fr 1fr 1.5fr;
    grid-template-rows: 1fr 1fr;
    height: 70vh;
}

.before-after-grid.expanded .transform-stage.highlight {
    grid-row: span 2;
}

.transform-stage {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid var(--bg-tertiary);
}

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

/* Studio Gallery - dedicated slide for after shots */
.studio-gallery-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: var(--spacing-sm);
    height: 70vh;
}

.studio-gallery-grid .studio-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid var(--bg-tertiary);
}

.studio-gallery-grid .studio-item.main {
    grid-row: span 2;
    border-color: var(--accent-gold);
    box-shadow: 0 0 30px var(--accent-gold-glow);
}

.studio-gallery-grid .studio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Acting Gallery Grid - 5 images layout */
/* Drum Corps Grid - 6 images with featured */
.photo-grid.drum-corps-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    height: 70vh;
}

.photo-grid.drum-corps-grid .photo-item.featured {
    grid-row: span 2;
}

.photo-grid.acting-grid {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: 1fr 1fr;
    height: 65vh;
}

.photo-grid.acting-grid .photo-item:nth-child(4) {
    grid-column: 1 / 2;
}

.photo-grid.acting-grid .photo-item:nth-child(5) {
    grid-column: 2 / 4;
}

/* IMDb Credits List */
.credits-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.credit-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1.5rem;
    background: var(--bg-tertiary);
    border-radius: 8px;
    border-left: 3px solid var(--accent-gold);
}

.credit-title {
    font-weight: 600;
    color: var(--text-primary);
}

.credit-network {
    font-size: 0.85rem;
    color: var(--accent-gold);
    font-weight: 500;
}

.credit-role {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* Credits Grid - two columns */
.credits-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    max-width: 800px;
    margin: var(--spacing-md) auto;
    text-align: left;
}

.credits-column {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.credits-category {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-gold);
    margin-bottom: var(--spacing-xs);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid var(--accent-gold-dim);
}

.credits-grid .credit-item {
    padding: 0.5rem 1rem;
    margin: 0;
}

.transform-stage.highlight {
    border-color: var(--accent-gold);
    box-shadow: 0 0 30px var(--accent-gold-glow);
}

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

.stage-label {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.5rem 1rem;
    background: rgba(10, 10, 15, 0.8);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 4px;
}

.transform-stage.highlight .stage-label {
    background: var(--accent-gold);
    color: var(--bg-primary);
}

/* === SERVICES SLIDES === */
.slide-services {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    padding: var(--spacing-lg);
}

.services-content {
    max-width: 1000px;
    width: 100%;
    text-align: center;
}

.services-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--accent-gold);
    margin-bottom: var(--spacing-lg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.service-item {
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: 12px;
    border: 1px solid var(--accent-gold-dim);
    transition: all var(--transition-smooth);
}

.service-item:hover {
    border-color: var(--accent-gold);
    transform: translateY(-5px);
}

.service-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: var(--spacing-sm);
}

.service-item h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.service-item p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin: 0;
}

.platform-section {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--bg-tertiary);
}

.platform-intro {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.platform-intro strong {
    color: var(--accent-gold);
}

.platform-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.platform-logo {
    height: 35px;
    width: auto;
    opacity: 0.8;
    filter: grayscale(30%);
    transition: all var(--transition-fast);
}

.platform-logo:hover {
    opacity: 1;
    filter: grayscale(0%);
}

.platform-more {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: var(--spacing-sm);
}

/* === RESPONSIVE GALLERY === */
/* === TABLET RESPONSIVE (1024px) === */
@media (max-width: 1024px) {
    .photo-grid,
    .photo-grid.three-col,
    .photo-grid.four-col,
    .photo-grid.two-by-two,
    .photo-grid.drum-corps-grid,
    .before-after-grid,
    .before-after-grid.expanded,
    .services-grid,
    .studio-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
        gap: var(--spacing-sm);
        height: auto;
        max-height: 70vh;
        overflow-y: auto;
    }

    .photo-item.large,
    .photo-item.featured {
        grid-row: auto;
        grid-column: auto;
    }

    .transform-stage {
        aspect-ratio: 16/9;
    }

    .before-after-grid.expanded .transform-stage.highlight {
        grid-row: auto;
    }

    .studio-gallery-grid .studio-item.main {
        grid-row: auto;
    }

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

/* === MOBILE RESPONSIVE (768px) === */
@media (max-width: 768px) {
    /* Base adjustments */
    html {
        font-size: 14px;
    }

    :root {
        --spacing-lg: 2rem;
        --spacing-md: 1rem;
    }

    /* Hide desktop navigation */
    .slide-nav {
        display: none;
    }

    .keyboard-hint {
        display: none;
    }

    /* Progress bar - thicker for mobile visibility */
    .progress-bar {
        height: 4px;
    }

    /* Slide content adjustments */
    .slide {
        padding: var(--spacing-md);
        padding-bottom: 2.5rem; /* Space for mobile hint */
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Title slide */
    .title-content {
        padding: var(--spacing-md);
    }

    .main-title {
        font-size: clamp(1.8rem, 8vw, 3rem);
    }

    .subtitle {
        font-size: clamp(1.2rem, 5vw, 2rem);
    }

    .presenter {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .presenter-photo {
        width: 100px;
        height: 100px;
    }

    .presenter-info {
        text-align: center;
    }

    .scroll-indicator {
        bottom: 1rem;
        font-size: 0.8rem;
    }

    /* Split container - stack vertically */
    .split-container,
    .split-container.reverse {
        grid-template-columns: 1fr !important;
        height: auto !important;
        display: flex !important;
        flex-direction: column !important;
    }

    .split-container.reverse .image-panel,
    .split-container.reverse .content-panel {
        order: unset !important;
    }

    .image-panel {
        height: 40vh !important;
        min-height: 220px !important;
        max-height: 300px;
        width: 100% !important;
    }

    /* Feature highlight - stack vertically */
    .feature-highlight {
        flex-direction: column !important;
        text-align: center;
    }

    /* Ensure images maintain focus */
    .image-panel .panel-image {
        object-fit: cover;
        object-position: center center;
    }

    .content-panel {
        padding: var(--spacing-md);
        padding-bottom: 2.5rem; /* Space for mobile hint */
        height: auto;
        min-height: auto;
    }

    .content-inner {
        padding: 0;
        padding-bottom: var(--spacing-sm);
    }

    /* Headings */
    .slide-heading {
        font-size: clamp(1.5rem, 6vw, 2.5rem);
    }

    .slide-label {
        font-size: 0.75rem;
    }

    /* Feature slides */
    .feature-content {
        padding: var(--spacing-md);
    }

    .feature-heading {
        font-size: clamp(1.5rem, 6vw, 2.5rem);
    }

    .feature-logo {
        max-width: 200px;
        max-height: 100px;
    }

    .feature-logo.extra-large {
        max-width: 250px;
        max-height: 150px;
    }

    /* Dramatic slides */
    .dramatic-content {
        padding: var(--spacing-md);
    }

    .dramatic-headline {
        font-size: clamp(1.5rem, 6vw, 2.5rem);
    }

    .dramatic-quote {
        font-size: clamp(1.2rem, 5vw, 2rem);
    }

    /* Statement slides */
    .statement-main {
        font-size: clamp(1.5rem, 6vw, 2.5rem);
    }

    /* Lesson slides */
    .lesson-text {
        font-size: clamp(1.2rem, 5vw, 2rem);
    }

    /* Timeline slides */
    .timeline-items.horizontal,
    .timeline-items.horizontal.enhanced {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .timeline-items.horizontal.enhanced .timeline-item {
        min-width: auto;
        width: 100%;
    }

    /* Gallery slides - mobile optimized */
    .slide-gallery {
        padding: var(--spacing-sm);
        padding-bottom: 3rem; /* Space for mobile hint */
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .gallery-content {
        width: 100%;
        max-width: 100%;
        display: flex;
        flex-direction: column;
        overflow-y: auto;
        max-height: calc(100vh - 4rem);
    }

    .gallery-title {
        font-size: clamp(1.2rem, 5vw, 1.8rem);
        margin-bottom: var(--spacing-xs);
        flex-shrink: 0; /* Don't shrink the title */
        text-align: center;
    }

    .photo-grid,
    .photo-grid.three-col,
    .photo-grid.four-col,
    .photo-grid.two-by-two,
    .photo-grid.drum-corps-grid,
    .photo-grid.acting-grid {
        display: flex !important;
        flex-direction: column !important;
        gap: var(--spacing-xs);
        height: auto;
        max-height: none;
        width: 100%;
    }

    .photo-item {
        height: auto;
        width: 100%;
        aspect-ratio: 16/10;
        flex-shrink: 0;
    }

    .photo-item.featured {
        aspect-ratio: 16/10;
    }

    .photo-item img {
        object-position: center center;
    }

    /* Preserve image focus on mobile */
    .photo-item img.position-left {
        object-position: 25% center;
    }

    .photo-item img.position-top {
        object-position: center 30%;
    }

    .photo-item img.position-top-strong {
        object-position: center 20%;
    }

    .photo-caption {
        font-size: 0.7rem;
        padding: 0.3rem 0.5rem;
    }

    /* Transformation slides */
    .transformation-content {
        padding: var(--spacing-sm);
        padding-bottom: 3rem;
        width: 100%;
        overflow-y: auto;
    }

    .transformation-title {
        font-size: clamp(1.2rem, 5vw, 1.8rem);
        margin-bottom: var(--spacing-xs);
    }

    .before-after-grid,
    .before-after-grid.expanded {
        display: flex !important;
        flex-direction: column !important;
        gap: var(--spacing-xs);
        height: auto;
    }

    .transform-stage {
        aspect-ratio: 16/10;
        width: 100%;
    }

    .transform-stage.highlight {
        aspect-ratio: 16/10;
    }

    /* Focus on person's face in studio images */
    .transform-stage img {
        object-position: center 25%; /* Show top portion with person */
    }

    .stage-label {
        font-size: 0.65rem;
        padding: 0.2rem 0.5rem;
    }

    /* Studio gallery */
    .studio-gallery-grid {
        display: flex !important;
        flex-direction: column !important;
        gap: var(--spacing-xs);
        height: auto;
    }

    .studio-gallery-grid .studio-item {
        aspect-ratio: 16/10;
        width: 100%;
    }

    .studio-gallery-grid .studio-item.main {
        aspect-ratio: 16/10;
    }

    .studio-gallery-grid .studio-item img {
        object-position: center 25%; /* Focus on person */
    }

    /* Services grid */
    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .service-item {
        padding: var(--spacing-sm);
    }

    .service-icon {
        font-size: 1.5rem;
    }

    /* Platform logos */
    .platform-section {
        margin-top: var(--spacing-sm);
        padding-top: var(--spacing-sm);
    }

    .platform-logos {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }

    .platform-logo {
        height: 30px;
    }

    /* Credits */
    .credits-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
        text-align: center;
    }

    .credits-column {
        text-align: center;
    }

    .credit-item {
        flex-direction: column;
        gap: 0.25rem;
        padding: 0.5rem;
    }

    /* Map slide */
    .map-header {
        padding: var(--spacing-sm);
    }

    .map-title {
        font-size: clamp(1.3rem, 5vw, 2rem);
    }

    .map-container {
        height: 50vh;
    }

    .map-stats {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-sm);
        padding: var(--spacing-sm);
    }

    .map-stat {
        min-width: 100px;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    /* Victory slide */
    .victory-year {
        font-size: clamp(3rem, 15vw, 8rem);
    }

    .victory-headline {
        font-size: clamp(1.5rem, 6vw, 3rem);
    }

    .victory-image-container {
        max-height: 30vh;
    }

    /* Final slide */
    .final-content {
        padding: var(--spacing-md);
    }

    .final-photo {
        width: 100px;
        height: 100px;
    }

    .final-name {
        font-size: clamp(1.5rem, 6vw, 2.5rem);
    }

    .final-logo {
        max-width: 200px;
    }

    .logo-glow-container {
        padding: 1rem 1.5rem;
    }

    .logo-glow-container.small {
        padding: 0.75rem 1rem;
    }

    /* Age badge */
    .age-badge {
        font-size: 0.75rem;
        padding: 0.3rem 0.8rem;
    }

    /* Skills grid */
    .skills-grid {
        gap: var(--spacing-xs);
    }

    .skill-tag {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }

    /* Lists */
    .achievement-list,
    .feature-list {
        padding-left: 1rem;
    }

    .achievement-list li,
    .feature-list li {
        font-size: 0.9rem;
        margin-bottom: 0.5rem;
    }
}

/* === SMALL MOBILE (480px) === */
@media (max-width: 480px) {
    html {
        font-size: 13px;
    }

    .slide {
        padding: var(--spacing-sm);
    }

    .main-title {
        font-size: clamp(1.5rem, 10vw, 2.5rem);
    }

    .presenter-photo {
        width: 80px;
        height: 80px;
    }

    .image-panel {
        height: 35vh !important;
        min-height: 180px !important;
        max-height: 250px;
    }

    /* Force all grids to single column */
    .photo-grid,
    .photo-grid.three-col,
    .photo-grid.four-col,
    .photo-grid.two-by-two,
    .photo-grid.drum-corps-grid,
    .photo-grid.acting-grid,
    .before-after-grid,
    .before-after-grid.expanded,
    .studio-gallery-grid,
    .services-grid,
    .credits-grid {
        grid-template-columns: 1fr !important;
        display: flex !important;
        flex-direction: column !important;
        gap: var(--spacing-sm) !important;
    }

    .photo-item,
    .photo-item.featured,
    .photo-item.large,
    .transform-stage,
    .transform-stage.highlight,
    .studio-item,
    .studio-item.main,
    .service-item {
        grid-column: auto !important;
        width: 100% !important;
        aspect-ratio: 16/9;
    }

    /* Stack all flex containers */
    .feature-highlight,
    .map-stats,
    .timeline-items,
    .timeline-items.horizontal,
    .timeline-items.horizontal.enhanced,
    .presenter,
    .platform-logos {
        flex-direction: column !important;
        align-items: center !important;
    }

    .timeline-item {
        width: 100% !important;
        min-width: auto !important;
    }

    .transform-stage,
    .transform-stage.highlight {
        grid-column: auto;
        aspect-ratio: 16/9;
    }

    .studio-gallery-grid {
        grid-template-columns: 1fr;
    }

    .studio-gallery-grid .studio-item,
    .studio-gallery-grid .studio-item.main {
        grid-column: auto;
        aspect-ratio: 16/9;
    }

    .platform-logos {
        flex-direction: column;
        gap: var(--spacing-xs);
    }

    .platform-logo {
        height: 30px;
    }

    .map-container {
        height: 40vh;
    }

    .timeline-items.horizontal.enhanced .timeline-item {
        padding: var(--spacing-sm);
    }
}

/* === LANDSCAPE TABLET (larger screens only) === */
@media (min-width: 700px) and (max-width: 1024px) and (orientation: landscape) {
    .slide {
        padding: var(--spacing-sm);
    }

    /* Only use side-by-side on larger landscape tablets */
    .split-container,
    .split-container.reverse {
        display: grid;
        grid-template-columns: 1fr 1fr;
        flex-direction: row;
        height: 100vh;
    }

    .image-panel {
        height: 100%;
        width: 100%;
    }

    .content-panel {
        height: 100%;
        overflow-y: auto;
    }

    .photo-grid,
    .photo-grid.drum-corps-grid {
        grid-template-columns: repeat(2, 1fr);
        max-height: 80vh;
        overflow-y: auto;
    }

    .photo-item {
        aspect-ratio: 4/3;
    }

    .gallery-title {
        font-size: 1.2rem;
        margin-bottom: var(--spacing-xs);
    }
}

/* === SMALL LANDSCAPE PHONES (keep stacked) === */
@media (max-width: 699px) and (orientation: landscape) {
    .split-container,
    .split-container.reverse {
        display: flex !important;
        flex-direction: column !important;
    }

    .image-panel {
        height: 50vh !important;
        max-height: 200px;
    }

    .photo-grid,
    .photo-grid.drum-corps-grid,
    .photo-grid.acting-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        display: grid !important;
    }
}

/* === PRINT STYLES === */
@media print {
    .slide-nav,
    .progress-bar,
    .keyboard-hint,
    .scroll-indicator {
        display: none;
    }

    .slide {
        position: relative;
        page-break-after: always;
        height: auto;
        min-height: 100vh;
    }
}