/* Custom CSS for Robert Adams Teachings Archive */

:root {
    /* Dark Theme Variables (Default) */
    --bg-color: #151413;
    --bg-hero: #1a1917;
    --text-primary: #f4f1ea;
    --text-secondary: #a7a299;
    --accent: #d4af37;
    --accent-rgb: 212, 175, 55;
    --accent-hover: #f1c43f;
    --card-bg: rgba(30, 28, 26, 0.7);
    --card-border: rgba(212, 175, 55, 0.12);
    --header-bg: rgba(21, 20, 19, 0.8);
    --shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    --player-bg: rgba(26, 24, 22, 0.9);
    --input-bg: rgba(40, 37, 34, 0.6);
    --btn-secondary-bg: rgba(255, 255, 255, 0.05);
    --btn-secondary-hover: rgba(255, 255, 255, 0.1);
}

body.light-theme {
    /* Light Theme Variables */
    --bg-color: #f7f5f0;
    --bg-hero: #eeebe2;
    --text-primary: #2a2825;
    --text-secondary: #6b665c;
    --accent: #9c7b2c;
    --accent-rgb: 156, 123, 44;
    --accent-hover: #b99335;
    --card-bg: rgba(255, 255, 255, 0.85);
    --card-border: rgba(156, 123, 44, 0.2);
    --header-bg: rgba(247, 245, 240, 0.85);
    --shadow: 0 8px 30px rgba(42, 40, 37, 0.08);
    --player-bg: rgba(240, 237, 229, 0.95);
    --input-bg: rgba(255, 255, 255, 0.9);
    --btn-secondary-bg: rgba(0, 0, 0, 0.03);
    --btn-secondary-hover: rgba(0, 0, 0, 0.08);
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.4s ease, color 0.4s ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 500;
    letter-spacing: -0.01em;
}

a {
    color: inherit;
    text-decoration: none;
}

/* Site Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background-color: var(--header-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--card-border);
    transition: background-color 0.4s ease, border-color 0.4s ease;
}

.header-container {
    max-width: 1250px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Playfair Display', serif;
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--accent);
    transition: color 0.3s ease;
}

.logo-icon svg {
    transition: transform 0.6s ease;
}

.site-logo:hover .logo-icon svg {
    transform: rotate(360deg);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    position: relative;
    padding: 6px 0;
    transition: color 0.3s ease;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--accent);
    transition: width 0.3s ease;
}

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

/* Theme Toggle Button */
.theme-toggle-btn {
    background: none;
    border: 1px solid var(--card-border);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
}

.theme-toggle-btn:hover {
    color: var(--accent);
    border-color: var(--accent);
    background-color: var(--btn-secondary-bg);
}

body.dark-theme .sun-icon { display: block; }
body.dark-theme .moon-icon { display: none; }
body.light-theme .sun-icon { display: none; }
body.light-theme .moon-icon { display: block; }

/* Hero Section */
.hero-section {
    padding-top: 130px;
    padding-bottom: 70px;
    background-color: var(--bg-hero);
    position: relative;
    overflow: hidden;
    transition: background-color 0.4s ease;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 70% 30%, rgba(var(--accent-rgb), 0.03), transparent 60%);
    pointer-events: none;
}

.hero-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 2;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 60px;
    align-items: center;
}

.hero-image-wrapper {
    position: relative;
    border-radius: 6px;
    overflow: hidden;
    aspect-ratio: 4/5;
    box-shadow: var(--shadow);
    border: 1px solid var(--card-border);
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(15%) contrast(105%);
    transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.hero-image-wrapper:hover .hero-image {
    transform: scale(1.03);
}

.hero-text {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.hero-title {
    font-size: 54px;
    line-height: 1.15;
    color: var(--text-primary);
}

.hero-tagline {
    font-size: 18px;
    font-style: italic;
    color: var(--text-secondary);
    font-weight: 300;
    border-left: 2px solid var(--accent);
    padding-left: 18px;
}

/* Quote Card */
.quote-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 30px;
    margin-top: 10px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: opacity 0.5s ease, transform 0.5s ease, background-color 0.4s ease;
}

.quote-text {
    font-family: 'Playfair Display', serif;
    font-size: 20px;
    line-height: 1.5;
    font-style: italic;
    color: var(--accent);
}

.quote-author {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
}

/* Generic Section Styles */
section {
    padding: 90px 0;
    border-bottom: 1px solid var(--card-border);
}

.section-title {
    font-size: 38px;
    text-align: center;
    margin-bottom: 16px;
    display: block;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 1.5px;
    background-color: var(--accent);
    margin: 12px auto 0 auto;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    max-width: 600px;
    margin: -4px auto 40px auto;
    font-size: 15px;
}

/* Biography Section */
.biography-section {
    background-color: var(--bg-color);
}

.bio-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 40px;
}

.bio-text {
    display: flex;
    flex-direction: column;
    gap: 20px;
    font-size: 16px;
    color: var(--text-secondary);
}

.bio-text p {
    text-indent: 0;
}

.bio-quote {
    font-family: 'Playfair Display', serif;
    font-size: 22px;
    line-height: 1.5;
    font-style: italic;
    color: var(--text-primary);
    border-left: 3px solid var(--accent);
    padding-left: 24px;
    margin: 20px 0 10px 0;
}

.bio-image-card {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--card-border);
    background-color: var(--card-bg);
}

.bio-image {
    width: 100%;
    height: auto;
    aspect-ratio: 4/3;
    object-fit: cover;
    display: block;
}

.bio-caption {
    padding: 16px;
    text-align: center;
    font-size: 13px;
    font-style: italic;
    color: var(--text-secondary);
    border-top: 1px solid var(--card-border);
}

/* Transcripts & Materials Section */
.transcripts-section {
    background-color: var(--bg-hero);
}

.transcripts-card-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 20px;
}

.transcripts-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 48px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 20px;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.transcripts-card:hover {
    transform: translateY(-4px);
    border-color: rgba(var(--accent-rgb), 0.3);
}

.card-icon {
    color: var(--accent);
    background-color: rgba(var(--accent-rgb), 0.06);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(var(--accent-rgb), 0.15);
}

.card-title {
    font-size: 26px;
}

.card-description {
    font-size: 14px;
    color: var(--text-secondary);
    max-width: 400px;
    line-height: 1.6;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 14px;
    font-weight: 500;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-primary {
    background-color: var(--accent);
    color: #151413;
    border: none;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: scale(1.02);
}

.btn-secondary {
    background-color: var(--btn-secondary-bg);
    color: var(--text-primary);
    border: 1px solid var(--card-border);
}

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

.btn-outline {
    background: none;
    color: var(--accent);
    border: 1.5px solid var(--accent);
    padding: 12px 32px;
}

.btn-outline:hover {
    background-color: rgba(var(--accent-rgb), 0.05);
    transform: translateY(-1px);
}

/* Satsangs Archive Section */
.satsangs-section {
    background-color: var(--bg-color);
}

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

.satsangs-controls {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 30px;
    margin-bottom: 20px;
}

/* Search Bar styling */
.search-wrapper {
    position: relative;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.search-icon {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
}

#satsang-search {
    width: 100%;
    padding: 16px 20px 16px 54px;
    border: 1px solid var(--card-border);
    background-color: var(--input-bg);
    color: var(--text-primary);
    border-radius: 30px;
    font-size: 15px;
    outline: none;
    transition: all 0.3s ease;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

#satsang-search:focus {
    border-color: var(--accent);
    background-color: var(--card-bg);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.1), inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.search-clear-btn {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
}

.search-clear-btn:hover {
    color: var(--text-primary);
}

/* Filters styling */
.filters-wrapper {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
}

.filter-btn {
    background-color: var(--btn-secondary-bg);
    border: 1px solid var(--card-border);
    color: var(--text-secondary);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    color: var(--text-primary);
    border-color: var(--accent);
    background-color: var(--btn-secondary-hover);
}

.filter-btn.active {
    background-color: var(--accent);
    color: #151413;
    border-color: var(--accent);
}

.archive-status {
    text-align: center;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* Loading, Empty, Error States */
.loading-state, .empty-state {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
    color: var(--text-secondary);
    gap: 16px;
}

.spinner {
    width: 36px;
    height: 36px;
    border: 2px solid rgba(var(--accent-rgb), 0.1);
    border-top: 2px solid var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Satsang list/grid styling */
.satsang-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    min-height: 200px;
}

.satsang-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.satsang-card:hover {
    border-color: rgba(var(--accent-rgb), 0.3);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* Highlight currently playing card */
.satsang-card.active-track {
    border-color: var(--accent);
    box-shadow: 0 0 15px rgba(var(--accent-rgb), 0.15);
    background-color: rgba(var(--accent-rgb), 0.02);
}

.card-header-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.card-date-badge {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent);
    font-weight: 600;
}

.card-satsang-title {
    font-family: 'Playfair Display', serif;
    font-size: 18px;
    line-height: 1.3;
    font-weight: 500;
    color: var(--text-primary);
    min-height: 48px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: var(--text-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 12px;
    margin-top: auto;
}

body.light-theme .card-details {
    border-top-color: rgba(0, 0, 0, 0.05);
}

.card-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-play-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: rgba(var(--accent-rgb), 0.08);
    color: var(--accent);
    border: 1px solid rgba(var(--accent-rgb), 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.satsang-card:hover .card-play-btn, .card-play-btn:hover {
    background-color: var(--accent);
    color: #151413;
    border-color: var(--accent);
    transform: scale(1.05);
}

/* Play state active button icon style */
.satsang-card.playing-track .card-play-btn {
    background-color: var(--accent);
    color: #151413;
    border-color: var(--accent);
}

.card-download-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.card-download-btn:hover {
    color: var(--text-primary);
    border-color: var(--text-primary);
    background-color: var(--btn-secondary-bg);
}

/* Pagination container */
.pagination-container {
    display: flex;
    justify-content: center;
    margin-top: 48px;
}

/* Gallery Section */
.gallery-section {
    background-color: var(--bg-hero);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.gallery-item {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    aspect-ratio: 1;
}

.gallery-item:hover {
    transform: scale(1.02);
    border-color: var(--accent);
    box-shadow: var(--shadow);
}

.gallery-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: grayscale(10%) contrast(102%);
    transition: filter 0.3s ease;
}

.gallery-item:hover .gallery-img {
    filter: grayscale(0%) contrast(100%);
}

/* Floating Bottom Audio Player Bar */
.audio-player-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 90;
    background-color: var(--player-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid var(--card-border);
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.5);
    padding: 16px 0;
    animation: slideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    transition: background-color 0.4s ease, border-color 0.4s ease;
}

@keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

.player-container {
    max-width: 1250px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1.2fr 1fr 2fr 1.2fr 40px;
    align-items: center;
    gap: 30px;
}

.player-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    overflow: hidden;
}

.player-track-title {
    font-family: 'Playfair Display', serif;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.player-track-date {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent);
}

.player-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.player-nav-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.player-nav-btn:hover {
    color: var(--text-primary);
    background-color: var(--btn-secondary-bg);
}

.player-play-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--accent);
    color: #151413;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.player-play-btn:hover {
    background-color: var(--accent-hover);
    transform: scale(1.05);
}

.player-progress-container {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
}

.player-time {
    font-size: 11px;
    font-variant-numeric: tabular-nums;
    color: var(--text-secondary);
    width: 40px;
}

#player-time-current {
    text-align: right;
}

.player-progress-bar {
    flex-grow: 1;
    height: 4px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    position: relative;
    cursor: pointer;
}

body.light-theme .player-progress-bar {
    background-color: rgba(0, 0, 0, 0.1);
}

.player-progress-fill {
    height: 100%;
    background-color: var(--accent);
    border-radius: 2px;
    width: 0%;
    position: relative;
}

.player-progress-fill::after {
    content: '';
    position: absolute;
    right: -4px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background-color: var(--text-primary);
    border-radius: 50%;
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
    opacity: 0;
    transition: opacity 0.15s ease;
}

.player-progress-bar:hover .player-progress-fill::after {
    opacity: 1;
}

.player-volume-container {
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: flex-end;
}

.player-mute-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
}

.player-mute-btn:hover {
    color: var(--text-primary);
}

.player-volume-slider {
    width: 70px;
    height: 3px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 1.5px;
    outline: none;
    cursor: pointer;
    -webkit-appearance: none;
}

body.light-theme .player-volume-slider {
    background: rgba(0, 0, 0, 0.15);
}

.player-volume-slider::-webkit-slider-runnable-track {
    background: transparent;
}

.player-volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
}

.player-close-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
}

.player-close-btn:hover {
    color: var(--text-primary);
}

/* Lightbox Modal styling */
.lightbox {
    position: fixed;
    z-index: 200;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-color: rgba(10, 9, 8, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.lightbox-content-wrapper {
    position: relative;
    max-width: 85%;
    max-height: 80%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.lightbox-content {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.6);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.lightbox-caption {
    color: var(--text-primary);
    font-size: 15px;
    font-style: italic;
    text-align: center;
    max-width: 500px;
    font-family: 'Playfair Display', serif;
}

.lightbox-close {
    position: absolute;
    top: 24px;
    right: 32px;
    color: var(--text-secondary);
    font-size: 40px;
    font-weight: 300;
    cursor: pointer;
    transition: color 0.2s ease;
    user-select: none;
}

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

.lightbox-prev, .lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    color: var(--text-secondary);
    padding: 16px 20px;
    font-size: 20px;
    border-radius: 50%;
    cursor: pointer;
    user-select: none;
    transition: all 0.2s ease;
}

body.light-theme .lightbox-prev, body.light-theme .lightbox-next {
    background: rgba(0,0,0,0.02);
    border-color: rgba(0,0,0,0.05);
}

.lightbox-prev:hover, .lightbox-next:hover {
    color: var(--accent);
    border-color: var(--accent);
    background-color: var(--btn-secondary-bg);
}

.lightbox-prev { left: 40px; }
.lightbox-next { right: 40px; }

/* Site Footer */
.site-footer {
    padding: 60px 0;
    background-color: var(--bg-hero);
    border-top: 1px solid var(--card-border);
    text-align: center;
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 16px;
    font-size: 13px;
    color: var(--text-secondary);
}

.tribute-note {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-size: 15px;
    color: var(--accent);
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-image-wrapper {
        max-width: 320px;
        margin: 0 auto;
    }
    
    .hero-tagline {
        border-left: none;
        border-bottom: 2px solid var(--accent);
        padding-left: 0;
        padding-bottom: 18px;
    }
    
    .bio-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .transcripts-card-grid {
        grid-template-columns: 1fr;
    }
    
    .player-container {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }
    
    .player-progress-container {
        grid-column: span 2;
        order: 3;
    }
    
    .player-volume-container {
        display: none; /* Hide volume controls on mobile for clean UI */
    }
    
    .player-close-btn {
        position: absolute;
        top: 12px;
        right: 12px;
    }
    
    .lightbox-prev, .lightbox-next {
        padding: 10px 14px;
        font-size: 16px;
    }
    .lightbox-prev { left: 16px; }
    .lightbox-next { right: 16px; }
}

@media (max-width: 768px) {
    .main-nav {
        display: none; /* Can add burger menu or just let them scroll */
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .section-title {
        font-size: 30px;
    }
    
    .transcripts-card {
        padding: 30px 20px;
    }
}