/* ==========================================
   DESIGN SYSTEM VARIABLES & RESET
   ========================================== */
:root {
    --bg-dark: #0a0a0c;
    --bg-card: rgba(26, 26, 30, 0.45);
    --bg-card-hover: rgba(40, 40, 46, 0.6);
    --border-color: rgba(197, 168, 128, 0.15);
    --border-color-hover: rgba(197, 168, 128, 0.4);
    --primary-gold: #c5a880;
    --bright-gold: #e5c396;
    --text-primary: #f5f5f7;
    --text-secondary: #a1a1a6;
    --text-muted: #6e6e73;
    --font-heading: 'Cinzel', Georgia, serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
    --glass-blur: blur(20px);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    overflow-x: hidden;
    width: 100%;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    width: 100%;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

button {
    font-family: inherit;
    background: none;
    border: none;
    cursor: pointer;
    color: inherit;
}

/* ==========================================
   GLOBAL UTILITIES & CONTAINERS
   ========================================== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: 6.5rem 0;
}

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

.glass-card {
    background: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: var(--transition-smooth);
}

.glass-card:hover {
    border-color: var(--border-color-hover);
    box-shadow: 0 12px 30px rgba(197, 168, 128, 0.08);
    transform: translateY(-4px);
}

.section-header {
    margin-bottom: 4rem;
    text-align: center;
}

.gold-subtitle {
    font-family: var(--font-heading);
    color: var(--primary-gold);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.8rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 400;
    letter-spacing: 2px;
    margin-bottom: 1.2rem;
    background: linear-gradient(180deg, #ffffff 0%, #d5d5d8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-desc {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.05rem;
    font-weight: 300;
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 2rem;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 6px;
    transition: var(--transition-smooth);
    letter-spacing: 1px;
}

.btn-primary {
    background-color: var(--primary-gold);
    color: #0c0c0e;
    border: 1px solid var(--primary-gold);
}

.btn-primary:hover {
    background-color: var(--bright-gold);
    border-color: var(--bright-gold);
    box-shadow: 0 8px 24px rgba(197, 168, 128, 0.25);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.btn-full {
    width: 100%;
}

.hidden {
    display: none !important;
}

/* ==========================================
   HEADER NAVIGATION
   ========================================== */
.main-header {
    height: 72px;
    background-color: rgba(10, 10, 12, 0.8);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 3rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.brand-text {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.logo .divider {
    color: rgba(255, 255, 255, 0.15);
}

.artist-name {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    letter-spacing: 2px;
    color: var(--text-secondary);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-link {
    font-size: 0.9rem;
    color: var(--text-secondary);
    letter-spacing: 1px;
    position: relative;
    padding: 0.5rem 0;
}

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

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

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

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

.mode-toggles {
    display: flex;
    gap: 0.8rem;
}

.toggle-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.2rem;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.toggle-btn svg {
    opacity: 0.7;
}

.toggle-btn:hover {
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.25);
    background-color: rgba(255, 255, 255, 0.02);
}

.toggle-btn.active {
    color: #0c0c0e;
    background-color: var(--primary-gold);
    border-color: var(--primary-gold);
}

.toggle-btn.active svg {
    opacity: 1;
}

/* ==========================================
   VIEW TOGGLING & CONTAINER
   ========================================== */
.view-content {
    display: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.view-content.active {
    display: block;
    opacity: 1;
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero-section {
    position: relative;
    padding: 6rem 0;
    min-height: calc(100vh - 72px);
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: -20%;
    right: -10%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(197, 168, 128, 0.05) 0%, rgba(10, 10, 12, 0) 70%);
    z-index: 0;
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text-content {
    display: flex;
    flex-direction: column;
}

.hero-text-content .subtitle {
    font-family: var(--font-heading);
    color: var(--primary-gold);
    letter-spacing: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 4.8rem;
    line-height: 1.1;
    font-weight: 400;
    letter-spacing: 2px;
    margin-bottom: 2rem;
}

.hero-title .chinese-title {
    font-size: 3.5rem;
    font-weight: 500;
    letter-spacing: 8px;
    background: linear-gradient(90deg, var(--primary-gold) 0%, #ffffff 60%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-description {
    color: var(--text-secondary);
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: 3rem;
    max-width: 620px;
    font-weight: 300;
}

.hero-meta-grid {
    display: flex;
    gap: 3.5rem;
    margin-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 2rem;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.meta-label {
    color: var(--text-muted);
    font-size: 0.8rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.meta-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.hero-social-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3.5rem;
}

.social-chip {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.85rem;
}

.social-chip::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--primary-gold);
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
}

.hero-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
}

.image-glass-frame {
    border-radius: 12px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
    max-width: 420px;
    width: 100%;
}

.hero-portrait {
    width: 100%;
    height: auto;
    border-radius: 6px;
    display: block;
    filter: grayscale(15%);
    transition: var(--transition-smooth);
}

.hero-portrait:hover {
    filter: grayscale(0);
}

/* ==========================================
   INFLUENCE / STATS SECTION
   ========================================== */
.stats-section {
    background-color: #0e0e11;
    position: relative;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    margin-bottom: 5rem;
}

.stat-card {
    padding: 3rem 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
}

.stat-num-container {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.2rem;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1;
    color: var(--primary-gold);
}

.stat-unit {
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 300;
    letter-spacing: 0.5px;
}

.topics-container {
    max-width: 900px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.01);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    padding: 2.5rem;
}

.topics-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    letter-spacing: 1px;
    margin-bottom: 2rem;
    text-align: center;
    color: var(--primary-gold);
}

.topics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.topic-item {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.topic-tag {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    background-color: rgba(197, 168, 128, 0.12);
    color: var(--primary-gold);
    border: 1px solid rgba(197, 168, 128, 0.2);
    white-space: nowrap;
}

.topic-name {
    font-size: 0.95rem;
    color: var(--text-primary);
    font-weight: 400;
}

/* ==========================================
   BRAND COOPERATION MATRIX
   ========================================== */
.brand-controls-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3.5rem;
    gap: 2rem;
}

.brand-search-box {
    position: relative;
    max-width: 320px;
    width: 100%;
}

.brand-search-box input {
    width: 100%;
    padding: 0.75rem 1.2rem 0.75rem 2.8rem;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background-color: rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: var(--transition-fast);
    outline: none;
}

.brand-search-box input:focus {
    border-color: var(--primary-gold);
    box-shadow: 0 0 12px rgba(197, 168, 128, 0.15);
    background-color: rgba(255, 255, 255, 0.05);
}

.brand-search-box .search-icon {
    position: absolute;
    left: 1.1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    pointer-events: none;
}

.brand-tabs {
    display: flex;
    gap: 0.8rem;
    background: rgba(255, 255, 255, 0.02);
    padding: 0.35rem;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.brand-tab {
    padding: 0.5rem 1.2rem;
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 20px;
    transition: var(--transition-fast);
    color: var(--text-secondary);
}

.brand-tab:hover {
    color: var(--text-primary);
}

.brand-tab.active {
    background-color: rgba(197, 168, 128, 0.12);
    color: var(--primary-gold);
    border: 1px solid rgba(197, 168, 128, 0.15);
}

.brand-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.5rem;
}

.brand-card {
    padding: 2.2rem 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.brand-card-logo-placeholder {
    font-family: var(--font-heading);
    font-size: 1.7rem;
    font-weight: 600;
    letter-spacing: 1px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}

.brand-card-name {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
}

.brand-card-role {
    font-size: 0.82rem;
    color: var(--primary-gold);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    width: 100%;
    padding-top: 0.8rem;
    font-weight: 400;
}

.brand-no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 0;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* ==========================================
   MEDIA WORKS / SHOWS SECTION
   ========================================== */
.shows-section {
    background-color: #0e0e11;
}

.shows-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.show-card {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    position: relative;
    overflow: hidden;
}

.show-tag {
    align-self: flex-start;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    padding: 0.25rem 0.8rem;
    border-radius: 30px;
    background-color: rgba(197, 168, 128, 0.1);
    color: var(--primary-gold);
    border: 1px solid rgba(197, 168, 128, 0.2);
}

.show-title {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 400;
    letter-spacing: 0.5px;
    color: var(--text-primary);
}

.show-desc {
    color: var(--text-secondary);
    font-size: 0.98rem;
    line-height: 1.7;
    font-weight: 300;
}

/* ==========================================
   MUSIC CREATION SECTION
   ========================================== */
.music-content-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 2.5rem;
    align-items: stretch;
}

.music-achievements {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.award-badge-container {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2.2rem;
    border-color: rgba(197, 168, 128, 0.3);
    background: linear-gradient(135deg, rgba(197, 168, 128, 0.08) 0%, rgba(26, 26, 30, 0.4) 100%);
}

.gold-award-icon {
    font-size: 3rem;
    line-height: 1;
}

.award-text h4 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--primary-gold);
    margin-bottom: 0.4rem;
}

.award-text p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    font-weight: 300;
}

.singles-box {
    padding: 2.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.singles-box h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.scroll-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    overflow-y: auto;
    max-height: 280px;
    padding-right: 0.5rem;
}

.scroll-list::-webkit-scrollbar {
    width: 4px;
}

.scroll-list::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.01);
}

.scroll-list::-webkit-scrollbar-thumb {
    background: rgba(197, 168, 128, 0.3);
    border-radius: 4px;
}

.scroll-list li {
    font-size: 0.95rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.8rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    padding-bottom: 0.6rem;
}

.scroll-list li::before {
    content: '▶';
    font-size: 0.7rem;
    color: var(--primary-gold);
    opacity: 0.7;
}

.production-credits {
    padding: 2.5rem;
}

.production-credits h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    letter-spacing: 1px;
    margin-bottom: 2rem;
    color: var(--text-primary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 1rem;
}

.credits-timeline {
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
}

.credit-timeline-item {
    position: relative;
    padding-left: 1.5rem;
    border-left: 1px solid rgba(197, 168, 128, 0.2);
}

.credit-timeline-item::after {
    content: '';
    position: absolute;
    left: -4px;
    top: 6px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background-color: var(--primary-gold);
}

.credit-artist {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--primary-gold);
    display: block;
    margin-bottom: 0.4rem;
}

.credit-details {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 300;
}

/* ==========================================
   EDITORIAL COVER GALLERY
   ========================================== */
.magazines-section {
    background-color: #0e0e11;
}

.magazines-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.magazine-card {
    height: 400px;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    background: linear-gradient(180deg, #18181c 0%, #0d0d0f 100%);
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: var(--transition-smooth);
}

.magazine-frame {
    padding: 3rem 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0) 50%);
    position: relative;
    z-index: 1;
}

.magazine-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../assets/jessicajung/portrait.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    filter: grayscale(100%);
    transition: var(--transition-smooth);
}

.magazine-card:hover {
    border-color: var(--border-color-hover);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
    transform: scale(1.02);
}

.magazine-card:hover::before {
    opacity: 0.35;
    filter: grayscale(30%);
}

.mag-num {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    opacity: 0.1;
    position: absolute;
    top: 2rem;
    right: 2rem;
    color: #ffffff;
}

.mag-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    margin-bottom: 0.4rem;
    color: var(--text-primary);
}

.mag-issue {
    font-size: 0.85rem;
    color: var(--primary-gold);
    letter-spacing: 1px;
}

.magazine-more-badge {
    padding: 2.5rem;
    text-align: center;
    border-radius: 8px;
}

.magazine-more-badge p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    font-weight: 300;
    max-width: 1000px;
    margin: 0 auto;
}

/* ==========================================
   CALLOUT SECTION
   ========================================== */
.deck-callout {
    position: relative;
}

.callout-container {
    padding: 4.5rem 5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
    border-color: var(--border-color-hover);
    background: linear-gradient(135deg, rgba(197, 168, 128, 0.08) 0%, rgba(20, 20, 24, 0.6) 100%);
}

.callout-text {
    flex-grow: 1;
}

.callout-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 1rem;
    font-weight: 400;
    letter-spacing: 1px;
}

.callout-desc {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 300;
    max-width: 650px;
}

/* ==========================================
   CONTACT SECTION
   ========================================== */
.contact-section {
    background-color: #0e0e11;
}

.contact-wrapper {
    max-width: 800px;
    margin: 0 auto;
    padding: 4rem;
}

.cooperation-form {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.form-group label {
    font-size: 0.88rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.form-group label .required {
    color: #e25c5c;
    margin-left: 0.2rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 6px;
    padding: 0.85rem 1.2rem;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition-fast);
    outline: none;
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-gold);
    box-shadow: 0 0 12px rgba(197, 168, 128, 0.15);
    background-color: rgba(255, 255, 255, 0.04);
}

.form-group select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23a1a1a6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1.2rem center;
    background-size: 1.1rem;
    cursor: pointer;
}

.form-group select option {
    background-color: #121215;
    color: var(--text-primary);
}

.form-group textarea {
    resize: vertical;
}

/* ==========================================
   FOOTER STYLE
   ========================================== */
.main-footer {
    background-color: #060608;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding-top: 4.5rem;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 5rem;
    margin-bottom: 4rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    font-weight: 300;
    max-width: 480px;
}

.footer-links-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.footer-col h4 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    letter-spacing: 1.5px;
    color: var(--text-primary);
    text-transform: uppercase;
}

.footer-col a {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.footer-col a:hover {
    color: var(--primary-gold);
}

.footer-copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    padding: 2rem 0;
    text-align: center;
}

.footer-copyright p {
    font-size: 0.8rem;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

/* ==========================================
   SUCCESS MODAL OVERLAY
   ========================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

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

.modal-content {
    max-width: 500px;
    width: 90%;
    padding: 3.5rem 3rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: rgba(197, 168, 128, 0.15);
    color: var(--primary-gold);
    border: 1px solid rgba(197, 168, 128, 0.3);
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.modal-content h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--text-primary);
}

.modal-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 0.8rem;
    font-weight: 300;
}

/* ==========================================
   PRESENTATION DECK VIEWER
   ========================================== */
#deck-view {
    background-color: #08080a;
}

.deck-workspace {
    display: grid;
    grid-template-columns: 280px 1fr;
    height: calc(100vh - 72px);
    overflow: hidden;
}

/* Deck Sidebar index */
.deck-index-sidebar {
    background-color: #0b0b0d;
    border-right: 1px solid rgba(255, 255, 255, 0.04);
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.sidebar-header h3 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    letter-spacing: 2px;
    color: var(--primary-gold);
}

.deck-index-list {
    list-style: none;
    overflow-y: auto;
    padding: 1rem 0;
    flex-grow: 1;
}

.deck-index-list::-webkit-scrollbar {
    width: 3px;
}

.deck-index-list::-webkit-scrollbar-thumb {
    background: rgba(197, 168, 128, 0.15);
}

.deck-index-item {
    padding: 0.85rem 1.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-left: 3px solid transparent;
    transition: var(--transition-fast);
}

.deck-index-item:hover {
    background-color: rgba(255, 255, 255, 0.02);
    color: var(--text-primary);
}

.deck-index-item.active {
    background-color: rgba(197, 168, 128, 0.06);
    color: var(--text-primary);
    border-left-color: var(--primary-gold);
    font-weight: 500;
}

.page-num-tag {
    font-size: 0.72rem;
    color: var(--text-muted);
    background-color: rgba(255, 255, 255, 0.03);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
}

.deck-index-item.active .page-num-tag {
    color: var(--primary-gold);
    background-color: rgba(197, 168, 128, 0.1);
}

/* Deck Viewport */
.deck-viewport-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    position: relative;
}

.deck-toolbar {
    height: 56px;
    background-color: #0b0b0d;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
}

.deck-info {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.slide-title {
    font-family: var(--font-heading);
    font-size: 0.82rem;
    letter-spacing: 2px;
    color: var(--text-muted);
}

.slide-page-indicator {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
}

#current-page-num {
    color: var(--primary-gold);
    font-weight: 600;
}

.deck-controls-toolbar {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.tool-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.tool-btn:hover {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.05);
}

.tool-btn.text-btn {
    width: auto;
    padding: 0 0.5rem;
    font-size: 0.78rem;
    font-weight: 600;
}

.toolbar-sep {
    color: rgba(255, 255, 255, 0.08);
    font-size: 0.8rem;
    margin: 0 0.2rem;
}

/* Canvas area */
.deck-canvas {
    flex-grow: 1;
    background-color: #060608;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

.canvas-nav-btn {
    position: absolute;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(11, 11, 13, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
    transition: var(--transition-fast);
}

.canvas-nav-btn:hover {
    background-color: rgba(197, 168, 128, 0.15);
    color: var(--primary-gold);
    border-color: rgba(197, 168, 128, 0.3);
}

.canvas-nav-btn.prev-btn {
    left: 2rem;
}

.canvas-nav-btn.next-btn {
    right: 2rem;
}

.slide-wrapper {
    max-width: 100%;
    max-height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.2s ease-out;
    transform-origin: center center;
}

.slide-image {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: calc(100vh - 72px - 56px - 100px - 4rem); /* accounting for header, toolbar, scrubbar, padding */
    object-fit: contain;
    display: block;
    user-select: none;
    -webkit-user-drag: none;
}

/* Scrubbar */
.deck-thumbnails-container {
    height: 100px;
    background-color: #0b0b0d;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding: 0.8rem 2rem;
    overflow-x: auto;
    overflow-y: hidden;
    display: flex;
    align-items: center;
}

.deck-thumbnails-container::-webkit-scrollbar {
    height: 4px;
}

.deck-thumbnails-container::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
}

.deck-thumbnails-container::-webkit-scrollbar-thumb {
    background: rgba(197, 168, 128, 0.2);
    border-radius: 4px;
}

.thumbnails-slider {
    display: flex;
    gap: 0.6rem;
    height: 100%;
}

.thumb-item {
    height: 100%;
    aspect-ratio: 1200 / 700;
    border-radius: 3px;
    overflow: hidden;
    border: 1.5px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    position: relative;
    opacity: 0.55;
    transition: var(--transition-fast);
    flex-shrink: 0;
}

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

.thumb-item:hover {
    opacity: 0.85;
    border-color: rgba(255, 255, 255, 0.3);
}

.thumb-item.active {
    opacity: 1;
    border-color: var(--primary-gold);
    box-shadow: 0 0 10px rgba(197, 168, 128, 0.3);
}

.thumb-num {
    position: absolute;
    bottom: 2px;
    right: 4px;
    font-size: 0.62rem;
    color: #ffffff;
    background-color: rgba(0, 0, 0, 0.7);
    padding: 1px 3px;
    border-radius: 2px;
    font-weight: 600;
}

/* ==========================================
   RESPONSIVE MEDIA QUERIES
   ========================================== */
@media (max-width: 1100px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-text-content {
        align-items: center;
    }
    
    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-meta-grid {
        justify-content: center;
    }
    
    .hero-social-strip {
        justify-content: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .music-content-grid {
        grid-template-columns: 1fr;
    }
    
    .magazines-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .main-header {
        padding: 0 1.5rem;
    }
    
    .deck-toolbar {
        padding: 0 1rem;
    }
    
    .deck-info {
        gap: 0.8rem;
    }
    
    .nav-links {
        display: none; /* Mobile navigation could trigger toggle menu but for simple desktop-first to keep premium we keep structure compact */
    }
    
    .deck-workspace {
        grid-template-columns: 1fr; /* Hide index sidebar on mobile */
    }
    
    .deck-index-sidebar {
        display: none;
    }
    
    .canvas-nav-btn {
        width: 40px;
        height: 40px;
    }
    
    .canvas-nav-btn.prev-btn {
        left: 1rem;
    }
    
    .canvas-nav-btn.next-btn {
        right: 1rem;
    }
    
    .shows-list {
        grid-template-columns: 1fr;
    }
    
    .topics-grid {
        grid-template-columns: 1fr;
    }
    
    .callout-container {
        flex-direction: column;
        text-align: center;
        padding: 3rem 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .contact-wrapper {
        padding: 2.5rem 1.5rem;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-links-group {
        gap: 1.5rem;
    }
    
    .modal-content {
        padding: 3rem 1.5rem;
    }
}

@media (max-width: 600px) {
    .slide-title {
        display: none;
    }
    
    .deck-info {
        gap: 0.5rem;
    }
    
    .deck-controls-toolbar {
        gap: 0.4rem;
    }
    
    .deck-controls-toolbar #deck-btn-zoom-in,
    .deck-controls-toolbar #deck-btn-zoom-out,
    .deck-controls-toolbar #deck-btn-zoom-reset,
    .deck-controls-toolbar .toolbar-sep:first-of-type {
        display: none;
    }
    
    .deck-canvas {
        padding: 1rem 0.5rem;
    }
    
    .deck-thumbnails-container {
        padding: 0.8rem 1rem;
    }

    .hero-title {
        font-size: 3.2rem;
    }
    
    .hero-title .chinese-title {
        font-size: 2.4rem;
    }
    
    .magazines-grid {
        grid-template-columns: 1fr;
    }
    
    .brand-controls-container {
        flex-direction: column;
        align-items: stretch;
    }
    
    .brand-search-box {
        max-width: none;
    }
    
    .brand-tabs {
        overflow-x: auto;
        padding: 0.2rem;
    }
    
    .brand-tab {
        white-space: nowrap;
    }
    
    .canvas-nav-btn {
        display: none; /* Hide huge overlay buttons on phone screens to prevent blocking slide content */
    }
    
    .hero-section {
        padding: 6rem 0 4rem 0;
    }
}