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

:root {
    --primary-bg: #000000;
    --secondary-bg: #0a0a0a;
    --card-bg: #111111;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --text-tertiary: #999999;
    --accent: #ffffff;
    --border: rgba(255, 255, 255, 0.15);
}

body {
    font-family: 'Inter', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--primary-bg);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-weight: 400;
}

a {
    color: var(--text-primary);
    text-decoration: none;
    transition: opacity 0.3s ease;
}

a:hover {
    opacity: 0.7;
}

ul {
    list-style: none;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 25px 60px;
}

header .logo {
    display: flex;
    align-items: center;
    gap: 12px;
    transition: opacity 0.3s ease;
    height: 40px;
}

header .logo img {
    height: 100%;
    width: auto;
    max-height: 40px;
    object-fit: contain;
    filter: brightness(0.9);
    transition: all 0.3s ease;
}

header .logo-text {
    font-size: 1.1em;
    font-weight: 600;
    letter-spacing: 3px;
    color: #ffffff;
    text-transform: uppercase;
    white-space: nowrap;
    transition: all 0.3s ease;
}

header .logo:hover {
    opacity: 0.7;
}

header .logo:hover img {
    filter: brightness(1);
    transform: scale(1.05);
}

header .logo:hover .logo-text {
    opacity: 0.8;
}

header nav ul {
    display: flex;
    align-items: center;
    gap: 0;
    margin: 0;
    padding: 0;
    list-style: none;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 2px;
    background: #ffffff;
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: center;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

header nav ul li {
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
}

header nav ul li a {
    font-weight: 500;
    font-size: 0.95em;
    padding: 10px 18px;
    color: #ffffff;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    white-space: nowrap;
    display: block;
    line-height: 1.5;
}

header nav ul li a:hover {
    color: #ffffff;
    opacity: 0.85;
    background: rgba(255, 255, 255, 0.08);
}

/* Main Content */
main {
    position: relative;
    width: 100%;
    min-height: 100vh;
    padding-top: 80px;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 120px 40px 100px;
    position: relative;
}

.hero-logo {
    margin-bottom: 40px;
    animation: fadeInUp 1s ease-out 0.3s both;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.hero-logo img {
    height: 60px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    filter: brightness(0.95);
    transition: all 0.5s ease;
}

.hero-logo-text {
    font-size: 1.2em;
    font-weight: 400;
    letter-spacing: 4px;
    color: var(--text-primary);
    text-transform: uppercase;
    transition: all 0.5s ease;
}

.hero-logo:hover img {
    filter: brightness(1.1);
    transform: scale(1.05);
}

.hero-logo:hover .hero-logo-text {
    opacity: 0.8;
    letter-spacing: 5px;
}

.hero h1 {
    font-size: clamp(4em, 12vw, 8em);
    font-weight: 400;
    letter-spacing: -3px;
    margin-bottom: 30px;
    line-height: 1.1;
    color: #ffffff;
}

.hero p {
    font-size: clamp(1.1em, 2.5vw, 1.6em);
    margin-top: 20px;
    margin-bottom: 60px;
    color: #e0e0e0;
    font-weight: 400;
    letter-spacing: 0.5px;
}

.cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn {
    display: inline-block;
    padding: 16px 40px;
    border: 1px solid var(--text-primary);
    background: transparent;
    color: var(--text-primary);
    font-weight: 400;
    font-size: 0.9em;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.cta-buttons .btn:hover {
    background: var(--text-primary);
    color: var(--primary-bg);
    opacity: 1;
}

.cta-buttons .btn:first-child {
    background: var(--text-primary);
    color: var(--primary-bg);
}

.cta-buttons .btn:first-child:hover {
    background: transparent;
    color: var(--text-primary);
}

/* Music Player */
.music-player {
    max-width: 500px;
    margin: 60px auto 40px;
    padding: 40px 30px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.music-player:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.15);
}

.player-info {
    text-align: center;
    margin-bottom: 30px;
}

.player-track {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.track-title {
    font-size: 1.3em;
    font-weight: 300;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.track-artist {
    font-size: 0.9em;
    font-weight: 300;
    color: var(--text-secondary);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.player-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
}

.player-btn {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-primary);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.5em;
    font-weight: 300;
    padding: 0;
}

.player-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--text-primary);
    transform: scale(1.1);
}

.play-pause-btn {
    width: 60px;
    height: 60px;
    border: 2px solid var(--text-primary);
    position: relative;
}

.play-icon {
    display: inline-block;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 10px 0 10px 18px;
    border-color: transparent transparent transparent var(--text-primary);
    margin-left: 4px;
    transition: all 0.3s ease;
}

.pause-icon {
    display: inline-block;
    width: 18px;
    height: 20px;
    position: relative;
}

.pause-icon::before,
.pause-icon::after {
    content: '';
    position: absolute;
    width: 4px;
    height: 100%;
    background: var(--text-primary);
    left: 0;
    transition: all 0.3s ease;
}

.pause-icon::after {
    left: auto;
    right: 0;
}

.play-pause-btn:hover {
    background: var(--text-primary);
}

.play-pause-btn:hover .play-icon {
    border-left-color: var(--primary-bg);
}

.play-pause-btn:hover .pause-icon::before,
.play-pause-btn:hover .pause-icon::after {
    background: var(--primary-bg);
}

.prev-btn::before,
.next-btn::before {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-style: solid;
}

.prev-btn::before {
    border-width: 6px 9px 6px 0;
    border-color: transparent var(--text-primary) transparent transparent;
    margin-left: -2px;
}

.next-btn::before {
    border-width: 6px 0 6px 9px;
    border-color: transparent transparent transparent var(--text-primary);
    margin-left: 2px;
}

.prev-btn:hover::before {
    border-right-color: var(--primary-bg);
}

.next-btn:hover::before {
    border-left-color: var(--primary-bg);
}

.player-progress {
    width: 100%;
}

.progress-bar {
    width: 100%;
    height: 2px;
    background: rgba(255, 255, 255, 0.1);
    margin-bottom: 15px;
    cursor: pointer;
    position: relative;
    transition: height 0.3s ease;
}

.progress-bar:hover {
    height: 3px;
}

.progress-fill {
    height: 100%;
    background: var(--text-primary);
    width: 0%;
    transition: width 0.1s linear;
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background: var(--text-primary);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.progress-time {
    display: flex;
    justify-content: space-between;
    font-size: 0.85em;
    font-weight: 300;
    color: var(--text-tertiary);
    letter-spacing: 0.5px;
}

.current-time,
.total-time {
    font-variant-numeric: tabular-nums;
}

/* Content Hub */
.content-hub {
    padding: 120px 60px;
    text-align: center;
    max-width: 1400px;
    margin: 0 auto;
}

.content-hub h2 {
    font-size: clamp(2.5em, 6vw, 4.5em);
    font-weight: 400;
    margin-bottom: 80px;
    color: #ffffff;
    letter-spacing: -1px;
}

.hub-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.hub-item {
    padding: 0;
    background: transparent;
    border: none;
    text-align: left;
    transition: opacity 0.3s ease;
}

.hub-item:hover {
    opacity: 0.7;
    transform: none;
}

.hub-item h3 {
    font-size: 1.9em;
    font-weight: 500;
    margin-bottom: 20px;
    color: #ffffff;
    letter-spacing: -0.5px;
}

.hub-item p {
    color: #dddddd;
    font-size: 1em;
    line-height: 1.8;
    font-weight: 400;
}

/* Content Section */
.content {
    padding: 120px 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.content h2 {
    font-size: clamp(3em, 8vw, 5.5em);
    font-weight: 400;
    margin-bottom: 60px;
    text-align: center;
    color: #ffffff;
    letter-spacing: -2px;
}

.content h3 {
    font-size: clamp(2em, 5vw, 3em);
    font-weight: 400;
    margin-bottom: 40px;
    color: #ffffff;
    letter-spacing: -1px;
}

.content h4 {
    font-size: 1.5em;
    font-weight: 500;
    margin-top: 50px;
    margin-bottom: 20px;
    color: #ffffff;
    letter-spacing: 0.5px;
}

.content p {
    font-size: 1.1em;
    line-height: 2;
    color: #dddddd;
    margin-bottom: 30px;
    font-weight: 400;
}

/* Timeline Styles */
.timeline-container {
    margin: 80px 0;
}

.timeline {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 40px;
    position: relative;
}

.timeline-item {
    flex: 1;
    min-width: 200px;
    text-align: left;
    position: relative;
}

.timeline-marker {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--text-primary);
    color: var(--primary-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2em;
    font-weight: 400;
    margin-bottom: 30px;
    transition: opacity 0.3s ease;
}

.timeline-item:hover .timeline-marker {
    opacity: 0.7;
}

.timeline-content {
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
    transition: none;
}

.timeline-content h5 {
    font-size: 1.5em;
    font-weight: 300;
    margin-bottom: 15px;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.timeline-content p {
    font-size: 1em;
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 0;
    font-weight: 300;
}

.timeline-arrow {
    font-size: 1.5em;
    color: var(--text-secondary);
    font-weight: 300;
    flex-shrink: 0;
    margin-top: 25px;
    opacity: 0.3;
}

.fan-participation {
    margin-top: 80px;
    padding: 60px 40px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 0;
    text-align: center;
}

.fan-participation h4 {
    font-size: 2em;
    font-weight: 300;
    margin-bottom: 30px;
    color: var(--text-primary);
    letter-spacing: -1px;
}

.fan-participation p {
    font-size: 1.1em;
    line-height: 2;
    color: var(--text-secondary);
    font-weight: 300;
}

/* Member Page */
.member-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    padding: 60px 0;
}

.member-card {
    background: transparent;
    border: none;
    border-radius: 0;
    overflow: hidden;
    text-align: left;
    transition: opacity 0.3s ease;
    position: relative;
}

.member-card:hover {
    opacity: 0.7;
    transform: none;
}

.member-card::before {
    display: none;
}

.member-card img {
    width: 100%;
    height: auto;
    display: block;
    margin-bottom: 25px;
    transition: opacity 0.3s ease;
}

.member-card:hover img {
    opacity: 0.8;
    transform: none;
}

.member-info {
    padding: 0;
}

.member-info h3 {
    font-size: 1.5em;
    font-weight: 600;
    margin-bottom: 12px;
    color: #ffffff;
    letter-spacing: -0.5px;
}

.member-info p {
    color: #dddddd;
    font-size: 1em;
    line-height: 1.8;
    font-weight: 400;
}

/* Footer */
footer {
    position: relative;
    width: 100%;
    padding: 80px 60px 50px;
    text-align: center;
    font-size: 1em;
    color: #ffffff;
    background: var(--secondary-bg);
    border-top: 1px solid rgba(255, 255, 255, 0.25);
    margin-top: 120px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-content p {
    margin-bottom: 15px;
    line-height: 2;
    font-weight: 400;
    color: #ffffff;
    opacity: 0.95;
}

/* Responsive Design */
@media (max-width: 768px) {
    header nav {
        padding: 15px 20px;
        position: relative;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    header .logo {
        height: auto;
        min-height: 32px;
        flex-direction: row;
        gap: 8px;
    }

    header .logo img {
        max-height: 32px;
    }

    header .logo-text {
        font-size: 0.8em;
        letter-spacing: 2px;
    }

    header nav ul.nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(0, 0, 0, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 80px 30px 30px;
        gap: 0;
        transition: right 0.3s ease;
        border-left: 1px solid rgba(255, 255, 255, 0.1);
        overflow-y: auto;
    }

    header nav ul.nav-menu.active {
        right: 0;
    }

    header nav ul li {
        width: 100%;
        margin: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    header nav ul li a {
        font-size: 0.9em;
        padding: 18px 0;
        letter-spacing: 1px;
        width: 100%;
        display: block;
    }

    .hero {
        padding: 80px 20px 60px;
        min-height: auto;
    }

    .hero h1 {
        font-size: clamp(2.5em, 10vw, 4em);
        margin-bottom: 20px;
    }

    .hero p {
        font-size: clamp(1em, 4vw, 1.3em);
        margin-bottom: 40px;
    }

    .music-player {
        max-width: 100%;
        padding: 30px 20px;
        margin: 40px auto 30px;
    }

    .player-controls {
        gap: 15px;
    }

    .player-btn {
        width: 45px;
        height: 45px;
        font-size: 1.3em;
    }

    .play-pause-btn {
        width: 55px;
        height: 55px;
        font-size: 1.6em;
    }

    .track-title {
        font-size: 1.1em;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        padding: 0 10px;
    }

    .cta-buttons .btn {
        width: 100%;
        max-width: none;
        padding: 14px 24px;
        font-size: 0.9em;
        touch-action: manipulation;
    }

    .content-hub,
    .content {
        padding: 60px 20px;
    }

    .content h2 {
        font-size: clamp(2em, 8vw, 3em);
        margin-bottom: 40px;
    }

    .content h3 {
        font-size: clamp(1.5em, 6vw, 2em);
    }

    .content p {
        font-size: 1em;
        line-height: 1.8;
    }

    .hub-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .member-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .timeline {
        flex-direction: column;
    }

    .timeline-arrow {
        transform: rotate(90deg);
        margin: 20px 0;
        align-self: center;
    }

    .timeline-item {
        width: 100%;
    }

    footer {
        padding: 50px 20px 40px;
        font-size: 0.9em;
    }

    .footer-content p {
        font-size: 0.9em;
        line-height: 1.8;
    }

    /* Touch optimizations */
    * {
        -webkit-tap-highlight-color: transparent;
    }

    button,
    a {
        touch-action: manipulation;
    }

    /* Improve scroll on mobile */
    body {
        -webkit-overflow-scrolling: touch;
    }

    /* Image optimization */
    img {
        max-width: 100%;
        height: auto;
        display: block;
    }

    /* Prevent text selection on buttons */
    button,
    .btn {
        -webkit-user-select: none;
        user-select: none;
    }
}

/* Tablet optimization */
@media (min-width: 769px) and (max-width: 1024px) {
    header nav {
        padding: 20px 40px;
    }

    .members-showcase {
        padding: 80px 40px 100px;
    }

    .member-item {
        width: 300px;
        height: 420px;
    }

    .content-hub,
    .content {
        padding: 100px 40px;
    }
}

/* Large screens */
@media (min-width: 1400px) {
    header nav {
        max-width: 1800px;
    }

    .members-showcase {
        max-width: 1800px;
    }
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--primary-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--text-tertiary);
    border-radius: 0;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* Members Showcase */
.members-showcase {
    padding: 100px 60px 120px;
    text-align: center;
    max-width: 1800px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.members-showcase h2 {
    font-size: clamp(3.5em, 9vw, 7em);
    font-weight: 300;
    margin-bottom: 80px;
    color: #ffffff;
    letter-spacing: -2px;
    opacity: 0;
    animation: fadeInUp 1s ease-out forwards;
    position: relative;
    display: inline-block;
}

.members-showcase h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 1px;
    background: rgba(255, 255, 255, 0.3);
    animation: lineExpand 1.5s ease-out 0.5s both;
}

@keyframes lineExpand {
    from {
        width: 0;
        opacity: 0;
    }
    to {
        width: 120px;
        opacity: 1;
    }
}

.members-carousel-wrapper {
    position: relative;
    overflow: hidden;
    padding: 40px 0;
}

.members-carousel {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 40px;
    overflow-x: auto;
    overflow-y: visible;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding: 20px 0;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.members-carousel::-webkit-scrollbar {
    display: none;
}

.member-item {
    position: relative;
    width: 320px;
    height: 450px;
    flex-shrink: 0;
    overflow: visible;
    cursor: pointer;
    scroll-snap-align: center;
    animation: floatAnimation 4s ease-in-out infinite;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.4));
}

.member-item[data-delay="0"] {
    animation-delay: 0s;
}

.member-item[data-delay="0.2"] {
    animation-delay: 0.2s;
}

.member-item[data-delay="0.4"] {
    animation-delay: 0.4s;
}

.member-item[data-delay="0.6"] {
    animation-delay: 0.6s;
}

.member-item[data-delay="0.8"] {
    animation-delay: 0.8s;
}

@keyframes floatAnimation {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-15px);
    }
}

.member-image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: 0;
    transform-style: preserve-3d;
    transition: all 0.4s ease;
}

.member-item:hover .member-image-wrapper {
    transform: translateY(-20px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.member-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: all 0.4s ease;
    filter: grayscale(0.3) contrast(1.05);
}

.member-item:hover img {
    transform: scale(1.05);
    filter: grayscale(0) contrast(1.1);
}

.member-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px 25px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    opacity: 0;
    transition: all 0.4s ease;
    transform: translateY(20px);
    z-index: 2;
}

.member-item:hover .member-overlay {
    opacity: 1;
    transform: translateY(0);
}

.member-overlay span {
    color: #ffffff;
    font-size: 1.2em;
    font-weight: 400;
    letter-spacing: 2px;
    text-transform: uppercase;
    display: block;
    animation: slideUp 0.4s ease-out 0.2s both;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.carousel-controls {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

.carousel-btn {
    width: 50px;
    height: 50px;
    border: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.5);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    backdrop-filter: blur(10px);
    position: relative;
}

.carousel-btn.prev::before,
.carousel-btn.next::before {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-style: solid;
}

.carousel-btn.prev::before {
    border-width: 8px 12px 8px 0;
    border-color: transparent var(--text-primary) transparent transparent;
    margin-left: -3px;
}

.carousel-btn.next::before {
    border-width: 8px 0 8px 12px;
    border-color: transparent transparent transparent var(--text-primary);
    margin-left: 3px;
}

.carousel-btn:hover {
    background: var(--text-primary);
    border-color: var(--text-primary);
    transform: scale(1.1);
}

.carousel-btn:hover.prev::before {
    border-right-color: var(--primary-bg);
}

.carousel-btn:hover.next::before {
    border-left-color: var(--primary-bg);
}

/* Mouse parallax effect */
.member-item {
    will-change: transform;
}

.member-item:hover {
    animation: none;
}

/* News Section */
.news-section {
    padding: 120px 60px;
    background: var(--secondary-bg);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.news-container {
    max-width: 1400px;
    margin: 0 auto;
}

.news-section h2 {
    font-size: clamp(2.5em, 6vw, 4.5em);
    font-weight: 400;
    margin-bottom: 60px;
    color: #ffffff;
    letter-spacing: -1px;
}

.news-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.news-item {
    display: flex;
    align-items: center;
    padding: 25px 0;
    border-bottom: 1px solid var(--border);
    transition: opacity 0.3s ease;
    cursor: pointer;
}

.news-item:last-child {
    border-bottom: none;
}

.news-item:hover {
    opacity: 0.6;
}

.news-category {
    font-size: 0.8em;
    font-weight: 500;
    color: #aaaaaa;
    text-transform: uppercase;
    letter-spacing: 1px;
    min-width: 100px;
    margin-right: 40px;
}

.news-item h3 {
    font-size: 1.15em;
    font-weight: 500;
    color: #ffffff;
    flex: 1;
    margin: 0;
    letter-spacing: -0.3px;
}

.news-date {
    font-size: 0.95em;
    font-weight: 400;
    color: #cccccc;
    margin-left: 40px;
    white-space: nowrap;
}

.view-more {
    display: inline-block;
    margin-top: 40px;
    font-size: 0.9em;
    font-weight: 300;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: opacity 0.3s ease;
}

.view-more:hover {
    opacity: 0.7;
}

/* Schedule Section */
.schedule-section {
    padding: 120px 60px;
}

.schedule-container {
    max-width: 1400px;
    margin: 0 auto;
}

.schedule-section h2 {
    font-size: clamp(2.5em, 6vw, 4.5em);
    font-weight: 400;
    margin-bottom: 60px;
    color: #ffffff;
    letter-spacing: -1px;
}

.schedule-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.schedule-item {
    display: flex;
    align-items: center;
    padding: 30px 0;
    border-bottom: 1px solid var(--border);
    transition: opacity 0.3s ease;
    cursor: pointer;
}

.schedule-item:last-child {
    border-bottom: none;
}

.schedule-item:hover {
    opacity: 0.6;
}

.schedule-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 100px;
    margin-right: 50px;
    text-align: center;
}

.date-month {
    font-size: 0.8em;
    font-weight: 500;
    color: #aaaaaa;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.date-day {
    font-size: 2.2em;
    font-weight: 400;
    color: #ffffff;
    line-height: 1;
}

.schedule-content {
    flex: 1;
}

.schedule-content h3 {
    font-size: 1.25em;
    font-weight: 500;
    color: #ffffff;
    margin: 0 0 8px 0;
    letter-spacing: -0.3px;
}

.schedule-content p {
    font-size: 1em;
    font-weight: 400;
    color: #dddddd;
    margin: 0;
}

/* Responsive Updates */
@media (max-width: 768px) {
    .members-showcase {
        padding: 60px 20px 80px;
    }

    .members-showcase h2 {
        font-size: clamp(2.5em, 12vw, 4em);
        margin-bottom: 50px;
    }

    .members-carousel {
        gap: 15px;
        padding: 20px 0;
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x mandatory;
    }

    .member-item {
        width: 260px;
        height: 360px;
        scroll-snap-align: center;
    }

    .member-item:active .member-image-wrapper {
        transform: translateY(-10px);
    }

    .carousel-controls {
        margin-top: 25px;
        gap: 15px;
    }

    .carousel-btn {
        width: 50px;
        height: 50px;
        touch-action: manipulation;
    }

    .news-section,
    .schedule-section {
        padding: 60px 20px;
    }

    .news-section h2,
    .schedule-section h2 {
        font-size: clamp(2em, 8vw, 3em);
        margin-bottom: 40px;
    }

    .news-item,
    .schedule-item {
        padding: 20px;
        flex-direction: column;
        gap: 15px;
    }

    .news-item h3 {
        font-size: 1em;
    }

    .news-date,
    .news-category {
        margin: 0;
        font-size: 0.85em;
    }

    .schedule-date {
        min-width: 70px;
        margin-right: 20px;
    }

    .schedule-content h3 {
        font-size: 1.1em;
    }

    .schedule-content p {
        font-size: 0.9em;
    }

    .news-date {
        margin-left: 0;
    }

    .schedule-item {
        flex-direction: column;
        align-items: flex-start;
        padding: 25px 0;
    }

    .schedule-date {
        flex-direction: row;
        margin-right: 0;
        margin-bottom: 15px;
        gap: 10px;
    }

    .date-month {
        margin-bottom: 0;
    }
}

/* Vote & Missions Page */
.vote-tabs {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--border);
}

.tab-btn {
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    font-size: 1em;
    font-weight: 300;
    padding: 15px 0;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.tab-btn.active {
    color: var(--text-primary);
    border-bottom-color: var(--text-primary);
}

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

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.mission-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-bottom: 60px;
}

.mission-card {
    padding: 40px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.mission-card:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.15);
}

.mission-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.mission-badge {
    padding: 5px 15px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border);
    font-size: 0.75em;
    font-weight: 300;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.mission-badge.upcoming {
    background: rgba(255, 255, 255, 0.05);
}

.mission-badge.completed {
    opacity: 0.5;
}

.mission-date {
    font-size: 0.85em;
    color: var(--text-tertiary);
    font-weight: 300;
}

.mission-card h3 {
    font-size: 1.5em;
    font-weight: 300;
    margin-bottom: 15px;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.mission-card p {
    font-size: 1em;
    color: var(--text-secondary);
    margin-bottom: 25px;
    line-height: 1.8;
}

.vote-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 25px;
}

.vote-option {
    padding: 15px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.vote-option:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
}

.vote-option label {
    display: flex;
    align-items: center;
    gap: 15px;
    cursor: pointer;
    font-weight: 300;
    color: var(--text-primary);
}

.vote-option input[type="radio"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.vote-submit-btn,
.mission-btn {
    padding: 12px 30px;
    background: transparent;
    border: 1px solid var(--text-primary);
    color: var(--text-primary);
    font-size: 0.9em;
    font-weight: 300;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
}

.vote-submit-btn:hover,
.mission-btn:hover {
    background: var(--text-primary);
    color: var(--primary-bg);
}

.mission-stats {
    display: flex;
    gap: 30px;
    margin-bottom: 20px;
    font-size: 0.9em;
    color: var(--text-secondary);
    font-weight: 300;
}

.result-stats {
    font-size: 0.9em;
    color: var(--text-secondary);
    font-weight: 300;
}

.rewards-section {
    margin-top: 80px;
    padding-top: 60px;
    border-top: 1px solid var(--border);
}

.rewards-section h3 {
    font-size: 2em;
    font-weight: 300;
    margin-bottom: 40px;
    color: var(--text-primary);
    letter-spacing: -1px;
}

.rewards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.reward-item {
    text-align: center;
    padding: 30px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.reward-item:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.15);
}

.reward-badge {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.reward-logo {
    width: 100%;
    height: 100%;
    transition: all 0.3s ease;
}

.reward-gold {
    color: #ffd700;
}

.reward-silver {
    color: #c0c0c0;
}

.reward-bronze {
    color: #cd7f32;
}

.reward-item:hover .reward-logo {
    transform: scale(1.15);
    opacity: 1;
}

.reward-item h4 {
    font-size: 1.2em;
    font-weight: 500;
    margin-bottom: 10px;
    color: #ffffff;
}

.reward-item p {
    font-size: 0.95em;
    color: #dddddd;
    font-weight: 400;
}

/* Live Page */
.live-platforms {
    margin-bottom: 80px;
}

.live-platforms h3 {
    font-size: 2em;
    font-weight: 500;
    margin-bottom: 40px;
    color: #ffffff;
    letter-spacing: -1px;
}

.platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.platform-card {
    padding: 40px 30px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    text-align: center;
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
}

.platform-card:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.platform-icon {
    font-size: 2.5em;
    font-weight: 300;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.platform-card h4 {
    font-size: 1.3em;
    font-weight: 300;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.platform-card p {
    font-size: 0.9em;
    color: var(--text-secondary);
    font-weight: 300;
}

.live-schedule {
    margin-bottom: 80px;
}

.live-schedule h3 {
    font-size: 2em;
    font-weight: 300;
    margin-bottom: 40px;
    color: var(--text-primary);
    letter-spacing: -1px;
}

.live-status {
    display: inline-block;
    padding: 5px 12px;
    font-size: 0.75em;
    font-weight: 300;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-top: 10px;
}

.live-status.upcoming {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border);
}

.live-archive {
    margin-top: 80px;
    padding-top: 60px;
    border-top: 1px solid var(--border);
}

.live-archive h3 {
    font-size: 2em;
    font-weight: 300;
    margin-bottom: 40px;
    color: var(--text-primary);
    letter-spacing: -1px;
}

.archive-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.archive-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
    cursor: pointer;
}

.archive-item:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.archive-thumbnail {
    width: 100%;
    height: 200px;
    background: rgba(255, 255, 255, 0.05);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.play-overlay {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.7;
    transition: all 0.3s ease;
    position: relative;
}

.play-overlay::before {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 12px 0 12px 20px;
    border-color: transparent transparent transparent var(--text-primary);
    margin-left: 4px;
}

.archive-item:hover .play-overlay {
    opacity: 1;
}

.archive-item h4 {
    padding: 20px;
    font-size: 1.1em;
    font-weight: 300;
    color: var(--text-primary);
    margin: 0;
}

.archive-item p {
    padding: 0 20px 20px;
    font-size: 0.9em;
    color: var(--text-secondary);
    font-weight: 300;
    margin: 0;
}

/* Music & Video Page */
.video-section {
    margin-bottom: 80px;
}

.video-section h3 {
    font-size: 2em;
    font-weight: 500;
    margin-bottom: 40px;
    color: #ffffff;
    letter-spacing: -1px;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.video-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
    cursor: pointer;
}

.video-card:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.video-thumbnail {
    width: 100%;
    height: 250px;
    background: rgba(255, 255, 255, 0.05);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-card h4 {
    padding: 25px;
    font-size: 1.3em;
    font-weight: 300;
    color: var(--text-primary);
    margin: 0;
    letter-spacing: -0.5px;
}

.video-card > p {
    padding: 0 25px 15px;
    font-size: 1em;
    color: var(--text-secondary);
    font-weight: 300;
    line-height: 1.6;
    margin: 0;
}

.video-info {
    padding: 0 25px 25px;
    display: flex;
    gap: 20px;
    font-size: 0.85em;
    color: var(--text-tertiary);
    font-weight: 300;
}

.music-catalog {
    margin-bottom: 80px;
}

.music-catalog h3 {
    font-size: 2em;
    font-weight: 500;
    margin-bottom: 40px;
    color: #ffffff;
    letter-spacing: -1px;
}

.album-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.album-card {
    display: flex;
    gap: 30px;
    padding: 30px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.album-card:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.15);
}

.album-cover {
    width: 150px;
    height: 150px;
    background: rgba(255, 255, 255, 0.05);
    flex-shrink: 0;
}

.album-info {
    flex: 1;
}

.album-info h4 {
    font-size: 1.5em;
    font-weight: 300;
    margin-bottom: 10px;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.album-info > p {
    font-size: 0.9em;
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-weight: 300;
}

.album-tracks {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.track-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.track-num {
    font-size: 0.9em;
    color: var(--text-tertiary);
    font-weight: 300;
    min-width: 30px;
}

.track-name {
    flex: 1;
    font-size: 1em;
    color: var(--text-primary);
    font-weight: 300;
}

.track-duration {
    font-size: 0.9em;
    color: var(--text-tertiary);
    font-weight: 300;
}

.behind-section {
    margin-top: 80px;
    padding-top: 60px;
    border-top: 1px solid var(--border);
}

.behind-section h3 {
    font-size: 2em;
    font-weight: 300;
    margin-bottom: 40px;
    color: var(--text-primary);
    letter-spacing: -1px;
}

.behind-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.behind-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
    cursor: pointer;
}

.behind-item:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.behind-thumbnail {
    width: 100%;
    height: 200px;
    background: rgba(255, 255, 255, 0.05);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.behind-item h4 {
    padding: 20px;
    font-size: 1.1em;
    font-weight: 300;
    color: var(--text-primary);
    margin: 0;
}

.behind-item p {
    padding: 0 20px 20px;
    font-size: 0.9em;
    color: var(--text-secondary);
    font-weight: 300;
    margin: 0;
}

/* Shop Page */
.shop-categories {
    display: flex;
    gap: 20px;
    margin-bottom: 50px;
    border-bottom: 1px solid var(--border);
}

.category-btn {
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    font-size: 1em;
    font-weight: 300;
    padding: 15px 0;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.category-btn.active {
    color: var(--text-primary);
    border-bottom-color: var(--text-primary);
}

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

.shop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 80px;
}

.shop-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
    cursor: pointer;
}

.shop-item:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.shop-image {
    width: 100%;
    height: 300px;
    background: rgba(255, 255, 255, 0.05);
}

.shop-info {
    padding: 25px;
}

.shop-info h4 {
    font-size: 1.2em;
    font-weight: 300;
    margin-bottom: 15px;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.shop-price {
    font-size: 1.3em;
    font-weight: 300;
    color: var(--text-primary);
    margin-bottom: 20px;
    display: block;
}

.shop-btn {
    width: 100%;
    padding: 12px;
    background: transparent;
    border: 1px solid var(--text-primary);
    color: var(--text-primary);
    font-size: 0.9em;
    font-weight: 300;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.shipping-info {
    margin-top: 80px;
    padding-top: 60px;
    border-top: 1px solid var(--border);
}

.shipping-info h3 {
    font-size: 2em;
    font-weight: 300;
    margin-bottom: 40px;
    color: var(--text-primary);
    letter-spacing: -1px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.info-item {
    padding: 30px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
}

.info-item h4 {
    font-size: 1.3em;
    font-weight: 300;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.info-item p {
    font-size: 0.95em;
    color: var(--text-secondary);
    font-weight: 300;
    line-height: 1.8;
    margin-bottom: 10px;
}

/* Responsive for new pages */
@media (max-width: 768px) {
    .vote-tabs,
    .shop-categories {
        flex-wrap: wrap;
    }

    .mission-card {
        padding: 25px 20px;
    }

    .platform-grid,
    .archive-grid,
    .video-grid,
    .behind-grid,
    .shop-grid,
    .info-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .album-card {
        flex-direction: column;
    }

    .album-cover {
        width: 100%;
        height: 300px;
    }
}