/* ============================================================
   JunyMusic — AI Virtual Vocal Music Label
   Design System & Component Styles
   ============================================================ */

/* === FONTS === */
@import url('https://api.fontshare.com/v2/css?f[]=general-sans@200,300,400,500,600,700&f[]=cabinet-grotesk@100,200,300,400,500,700,800,900&display=swap');

/* === DESIGN TOKENS === */
:root {
  /* Typography */
  --font-display: 'Cabinet Grotesk', 'Helvetica Neue', sans-serif;
  --font-body: 'General Sans', 'Helvetica Neue', sans-serif;

  /* Fluid Type Scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --text-hero: clamp(3rem,     0.5rem  + 7vw,    8rem);

  /* 4px Spacing System */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Color Palette — Dark Music Label Theme */
  --color-bg:           #0D0D0D;
  --color-surface:      #141414;
  --color-surface-2:    #1A1A1A;
  --color-surface-3:    #222222;
  --color-border:       #2A2A2A;
  --color-border-light: #333333;

  --color-text:         #E8E6E3;
  --color-text-muted:   #8A8A8A;
  --color-text-faint:   #555555;

  /* Accent — Warm Amber/Gold */
  --color-accent:       #D4A843;
  --color-accent-hover: #E0BC5E;
  --color-accent-dim:   rgba(212, 168, 67, 0.15);
  --color-accent-glow:  rgba(212, 168, 67, 0.08);

  /* Secondary — Cool Blue-Violet */
  --color-secondary:      #6C5CE7;
  --color-secondary-hover:#8577ED;
  --color-secondary-dim:  rgba(108, 92, 231, 0.15);

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.25rem;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:     cubic-bezier(0.4, 0, 1, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 40px rgba(212, 168, 67, 0.15);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;

  /* Artist Gradients */
  --gradient-mcthetaxi: linear-gradient(135deg, #1a0a0a 0%, #4a1a1a 30%, #8B2500 60%, #D4652A 100%);
  --gradient-junymusic: linear-gradient(135deg, #0a0a1a 0%, #1a1a4a 30%, #D4A843 60%, #6C5CE7 100%);
  --gradient-riajin:    linear-gradient(135deg, #0a1a1a 0%, #1a3a4a 30%, #2E8B8B 60%, #6BB5B5 100%);
  --gradient-jinseo:    linear-gradient(135deg, #0a0a14 0%, #1a1a3a 30%, #4040A0 60%, #7070D0 100%);
}

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

html {
  -moz-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-16);
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }
ul[role="list"], ol[role="list"] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  text-wrap: balance;
  line-height: 1.15;
  font-weight: 700;
}

p, li, figcaption { text-wrap: pretty; max-width: 72ch; }

::selection {
  background: rgba(212, 168, 67, 0.3);
  color: var(--color-text);
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

button { cursor: pointer; background: none; border: none; }
a { color: inherit; text-decoration: none; }

a, button, [role="button"], input, textarea, select {
  transition: color var(--transition-interactive),
              background var(--transition-interactive),
              border-color var(--transition-interactive),
              box-shadow var(--transition-interactive),
              transform var(--transition-interactive);
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border-width: 0;
}

/* === SCROLL ANIMATIONS === */
.fade-in {
  opacity: 1;
}

@supports (animation-timeline: scroll()) {
  .fade-in {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 100%;
  }
}

@keyframes reveal-fade {
  to { opacity: 1; }
}

/* JS fallback for browsers without scroll-driven animations */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

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

/* Stagger delay for children */
.stagger-1 { transition-delay: 0.05s; }
.stagger-2 { transition-delay: 0.1s; }
.stagger-3 { transition-delay: 0.15s; }
.stagger-4 { transition-delay: 0.2s; }
.stagger-5 { transition-delay: 0.25s; }
.stagger-6 { transition-delay: 0.3s; }

/* === LAYOUT === */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

@media (min-width: 768px) {
  .container { padding-inline: var(--space-8); }
}

.section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}

/* === PAGE TRANSITIONS === */
.page {
  display: none;
  opacity: 0;
  transition: opacity 0.4s var(--ease-out);
}

.page.active {
  display: block;
}

.page.visible {
  opacity: 1;
}

/* === NAVIGATION === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(13, 13, 13, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

.nav--hidden {
  transform: translateY(-100%);
}

.nav--scrolled {
  box-shadow: 0 1px 20px rgba(0,0,0,0.4);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

@media (min-width: 768px) {
  .nav__inner {
    height: 72px;
    padding-inline: var(--space-8);
  }
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
}

.nav__logo svg {
  width: 36px;
  height: 36px;
}

.nav__logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-lg);
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.nav__links {
  display: none;
  list-style: none;
  gap: var(--space-1);
}

@media (min-width: 768px) {
  .nav__links {
    display: flex;
  }
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-size: 0.8125rem;
}

.nav__link:hover {
  color: var(--color-text);
  background: var(--color-surface-2);
}

.nav__link.active {
  color: var(--color-accent);
  background: var(--color-accent-dim);
}

/* Mobile menu */
.nav__burger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
}

@media (min-width: 768px) {
  .nav__burger { display: none; }
}

.nav__burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.3s var(--ease-out), opacity 0.3s var(--ease-out);
}

.nav__burger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav__burger.open span:nth-child(2) {
  opacity: 0;
}
.nav__burger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.nav__mobile {
  display: none;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(13, 13, 13, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 99;
  padding: var(--space-8);
}

.nav__mobile.open {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.nav__mobile-link {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text-muted);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
}

.nav__mobile-link:hover,
.nav__mobile-link.active {
  color: var(--color-accent);
}

/* === HERO SECTION === */
.hero {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 40%, rgba(212, 168, 67, 0.08) 0%, transparent 70%),
              radial-gradient(ellipse 60% 50% at 30% 60%, rgba(108, 92, 231, 0.05) 0%, transparent 60%);
}

.hero__bg::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to top, var(--color-bg), transparent);
}

/* Animated noise overlay */
.hero__noise {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 256px 256px;
}

.hero__content {
  position: relative;
  z-index: 1;
  padding-inline: var(--space-6);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-accent);
  background: var(--color-accent-dim);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid rgba(212, 168, 67, 0.2);
  margin-bottom: var(--space-8);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero__badge .pulse {
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero__title {
  font-size: var(--text-hero);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: var(--space-6);
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-accent) 50%, var(--color-text) 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 8s ease-in-out infinite;
}

@keyframes shimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: var(--space-10);
  line-height: 1.6;
}

.hero__cta-group {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-faint);
  font-size: var(--text-xs);
  animation: float 2s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

.hero__scroll-indicator svg {
  width: 20px;
  height: 20px;
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  cursor: pointer;
  border: none;
  white-space: nowrap;
  letter-spacing: 0.01em;
}

.btn--primary {
  background: var(--color-accent);
  color: #0D0D0D;
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border-light);
}

.btn--outline:hover {
  border-color: var(--color-text-muted);
  background: var(--color-surface-2);
}

.btn--sm {
  font-size: var(--text-xs);
  padding: var(--space-2) var(--space-4);
}

.btn--icon {
  width: 40px;
  height: 40px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
}

.btn--icon:hover {
  background: var(--color-surface-3);
  border-color: var(--color-border-light);
}

.btn--icon svg {
  width: 18px;
  height: 18px;
}

/* === CARDS === */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: transform var(--transition-interactive),
              box-shadow var(--transition-interactive),
              border-color var(--transition-interactive);
}

.card--interactive {
  cursor: pointer;
}

.card--interactive:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-border-light);
}

.card--glass {
  background: rgba(20, 20, 20, 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.card--glass:hover {
  background: rgba(26, 26, 26, 0.8);
  border-color: rgba(255, 255, 255, 0.1);
}

/* === TAGS === */
.tag {
  display: inline-flex;
  align-items: center;
  font-size: 0.6875rem;
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.tag--accent {
  color: var(--color-accent);
  background: var(--color-accent-dim);
}

.tag--secondary {
  color: var(--color-secondary);
  background: var(--color-secondary-dim);
}

.tag--muted {
  color: var(--color-text-muted);
  background: var(--color-surface-3);
}

/* === SECTION HEADERS === */
.section-header {
  margin-bottom: clamp(var(--space-8), 4vw, var(--space-12));
}

.section-header__eyebrow {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-3);
}

.section-header__title {
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}

.section-header__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 560px;
}

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

.section-header--center .section-header__desc {
  margin-inline: auto;
}

/* === ARTIST CARDS (Home) === */
.artists-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .artists-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
  }
}

.artist-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 3/4;
}

.artist-card__image {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  transition: transform 0.6s var(--ease-out);
  overflow: hidden;
}

.artist-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.artist-card:hover .artist-card__image {
  transform: scale(1.05);
}

.artist-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.2) 50%, rgba(0,0,0,0) 100%);
  z-index: 1;
}

.artist-card__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  padding: var(--space-5);
}

.artist-card__name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.artist-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

/* === RELEASE CARDS === */
.releases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .releases-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
  }
}

@media (min-width: 1024px) {
  .releases-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.release-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: default;
}

.release-card__cover {
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  margin-bottom: var(--space-3);
}

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

.release-card__cover-bg {
  position: absolute;
  inset: 0;
  transition: transform 0.6s var(--ease-out);
}

.release-card:hover .release-card__cover-bg {
  transform: scale(1.08);
}

.release-card__cover-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.3);
  opacity: 0;
  transition: opacity 0.3s var(--ease-out);
}

.release-card:hover .release-card__cover-overlay {
  opacity: 1;
}

.release-card__play {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  transform: scale(0.8);
  transition: transform 0.3s var(--ease-out);
}

.release-card:hover .release-card__play {
  transform: scale(1);
}

.release-card__play svg {
  width: 20px;
  height: 20px;
  fill: #0D0D0D;
  margin-left: 2px;
}

.release-card__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  margin-bottom: var(--space-1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.release-card__artist {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.release-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.release-card__platforms {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.release-card__platforms a {
  color: var(--color-text-faint);
  transition: color var(--transition-interactive);
}

.release-card__platforms a:hover {
  color: var(--color-text);
}

.release-card__platforms svg {
  width: 18px;
  height: 18px;
}

.release-card__player {
  margin-top: var(--space-3);
  border-radius: 12px;
  overflow: hidden;
}

.release-card__player iframe {
  display: block;
}

.release-player-card {
  border-radius: 12px;
  overflow: hidden;
}

.release-player-card iframe {
  display: block;
}

/* === PLATFORM LINKS === */
.platforms {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  padding-block: var(--space-10);
}

.platform-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 500;
}

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

.platform-link__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-interactive),
              border-color var(--transition-interactive),
              transform var(--transition-interactive);
}

.platform-link:hover .platform-link__icon {
  background: var(--color-surface-3);
  border-color: var(--color-border-light);
  transform: translateY(-2px);
}

.platform-link__icon svg {
  width: 24px;
  height: 24px;
}

/* === ARTISTS PAGE === */
.artists-filter {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

.filter-btn {
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  background: var(--color-surface-2);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.filter-btn:hover {
  background: var(--color-surface-3);
  color: var(--color-text);
}

.filter-btn.active {
  background: var(--color-accent-dim);
  color: var(--color-accent);
  border-color: rgba(212, 168, 67, 0.3);
}

.artists-page-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .artists-page-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.artist-page-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-interactive),
              box-shadow var(--transition-interactive),
              border-color var(--transition-interactive);
}

.artist-page-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-border-light);
}

.artist-page-card__image {
  aspect-ratio: 16/9;
  position: relative;
  overflow: hidden;
}

.artist-page-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease-out);
}

.artist-page-card:hover .artist-page-card__img {
  transform: scale(1.05);
}

.artist-page-card__image-bg {
  position: absolute;
  inset: 0;
  transition: transform 0.6s var(--ease-out);
}

.artist-page-card:hover .artist-page-card__image-bg {
  transform: scale(1.05);
}

.artist-page-card__body {
  padding: var(--space-5);
}

.artist-page-card__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.artist-page-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
  line-height: 1.6;
}

.artist-page-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

/* === ARTIST DETAIL PAGE === */
.artist-detail__hero {
  position: relative;
  padding-top: 72px;
  min-height: 50vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.artist-detail__hero-bg {
  position: absolute;
  inset: 0;
}

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

.artist-detail__hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--color-bg) 0%, rgba(13,13,13,0.6) 50%, rgba(13,13,13,0.3) 100%);
}

.artist-detail__hero-content {
  position: relative;
  z-index: 1;
  padding: var(--space-8);
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
}

.artist-detail__back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
  cursor: pointer;
}

.artist-detail__back:hover {
  color: var(--color-text);
}

.artist-detail__name {
  font-size: var(--text-3xl);
  font-weight: 900;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-2);
}

.artist-detail__name-kr {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  font-weight: 400;
  margin-bottom: var(--space-4);
}

.artist-detail__intro {
  font-size: var(--text-lg);
  color: var(--color-accent);
  font-weight: 500;
  max-width: 600px;
  margin-bottom: var(--space-4);
}

.artist-detail__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.artist-detail__platforms {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.artist-platform-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 500;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background var(--transition-interactive),
              border-color var(--transition-interactive),
              color var(--transition-interactive),
              transform var(--transition-interactive);
}

.artist-platform-link:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--color-text);
  transform: translateY(-2px);
}

.artist-platform-link svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.artist-detail__section {
  padding-block: var(--space-12);
  border-bottom: 1px solid var(--color-border);
}

.artist-detail__section:last-child {
  border-bottom: none;
}

.artist-detail__section-title {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.artist-detail__section-title::before {
  content: '';
  width: 4px;
  height: 1.2em;
  background: var(--color-accent);
  border-radius: 2px;
}

.artist-detail__text {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  max-width: 720px;
}

.artist-detail__text p + p {
  margin-top: var(--space-4);
}

.artist-detail__list {
  list-style: none;
  padding: 0;
}

.artist-detail__list li {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.artist-detail__list li::before {
  content: '◆';
  color: var(--color-accent);
  font-size: 0.5em;
  margin-top: 0.6em;
  flex-shrink: 0;
}

/* Discography in detail */
.discography-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .discography-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .discography-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.disco-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-interactive);
}

.disco-card:hover {
  border-color: var(--color-border-light);
}

.disco-card__cover {
  aspect-ratio: 1;
  position: relative;
}

.disco-card__body {
  padding: var(--space-4);
}

.disco-card__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  margin-bottom: var(--space-1);
}

.disco-card__subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.disco-card__date {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-bottom: var(--space-3);
}

.disco-card__links {
  display: flex;
  gap: var(--space-2);
}

.disco-card__links a {
  color: var(--color-text-faint);
}

.disco-card__links a:hover {
  color: var(--color-text);
}

.disco-card__links svg {
  width: 16px;
  height: 16px;
}

/* Spotify Embed Container */
.spotify-embed-container {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: var(--space-4);
  max-width: 720px;
}

.spotify-embed-container iframe {
  display: block;
  border-radius: var(--radius-lg);
}

/* Disco List — Album list with inline players */
.disco-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}

@media (max-width: 767px) {
  .disco-list {
    grid-template-columns: 1fr;
  }
}

.disco-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: border-color var(--transition-interactive);
}

.disco-item:hover {
  border-color: var(--color-border-light);
}

.disco-item__info {
  padding: var(--space-5) var(--space-5) var(--space-3);
}

.disco-item__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
}

.disco-item__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  margin-bottom: var(--space-1);
}

.disco-item__meta {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.disco-item__genre {
  margin-bottom: 0;
}

.disco-item__links {
  display: flex;
  gap: var(--space-2);
  flex-shrink: 0;
  padding-top: var(--space-1);
}

.disco-item__links a {
  color: var(--color-text-faint);
  transition: color var(--transition-interactive);
}

.disco-item__links a:hover {
  color: var(--color-text);
}

.disco-item__links svg {
  width: 18px;
  height: 18px;
}

.disco-item__player {
  padding: 0 var(--space-4) var(--space-4);
}

.disco-item__player iframe {
  display: block;
  border-radius: var(--radius-lg);
}

.disco-section-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
}

.player-placeholder--sm {
  padding: var(--space-4);
  font-size: var(--text-sm);
}

.player-placeholder--sm svg {
  display: none;
}

@media (max-width: 639px) {
  .disco-item__header {
    flex-direction: column;
    gap: var(--space-2);
  }
  
  .disco-item__links {
    padding-top: 0;
  }
}

/* Player placeholder */
.player-placeholder {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
  color: var(--color-text-faint);
}

.player-placeholder svg {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-4);
  opacity: 0.3;
}

/* Production notes */
.production-notes {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.production-notes p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.8;
  font-style: italic;
}

/* === RELEASES PAGE === */
.releases-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.filter-group__label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.filter-group__options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* === ABOUT PAGE === */
.about-hero {
  padding-top: calc(72px + var(--space-12));
  padding-bottom: var(--space-12);
  text-align: center;
}

.about-content {
  max-width: 720px;
  margin-inline: auto;
}

.about-content p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-6);
}

.about-content p strong {
  color: var(--color-text);
  font-weight: 600;
}

/* Contact form */
.contact-form {
  max-width: 560px;
  margin-inline: auto;
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: var(--text-base);
  transition: border-color var(--transition-interactive);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-dim);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-faint);
}

/* === FOOTER === */
.footer {
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-10);
  margin-top: var(--space-12);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .footer__inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

@media (min-width: 768px) {
  .footer__brand {
    align-items: flex-start;
  }
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.footer__logo svg {
  width: 28px;
  height: 28px;
}

.footer__logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-base);
}

.footer__desc {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  max-width: 300px;
}

.footer__links {
  display: flex;
  gap: var(--space-4);
}

.footer__links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.footer__links a:hover {
  color: var(--color-text);
}

.footer__bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

.footer__bottom a {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer__bottom a:hover {
  color: var(--color-text-muted);
}

.footer__copyright {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* Social links in footer */
.footer__socials {
  display: flex;
  gap: var(--space-3);
}

.footer__socials a {
  color: var(--color-text-faint);
  transition: color var(--transition-interactive);
}

.footer__socials a:hover {
  color: var(--color-text);
}

.footer__socials svg {
  width: 20px;
  height: 20px;
}

/* === RELEASE COVER PATTERNS === */
/* Unique abstract patterns for each release */
.cover-pattern {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.cover-pattern::after {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.1;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* Geometric overlays for covers */
.cover-geo {
  position: absolute;
  inset: 0;
  opacity: 0.15;
}

/* === DIVIDER === */
.divider {
  width: 100%;
  height: 1px;
  background: var(--color-border);
  margin-block: var(--space-4);
}

/* === RESPONSIVE UTILITIES === */
@media (max-width: 767px) {
  .hide-mobile { display: none !important; }
}

@media (min-width: 768px) {
  .hide-desktop { display: none !important; }
}

/* === SKELETON LOADING === */
@keyframes shimmer-load {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.skeleton {
  background: linear-gradient(90deg,
    var(--color-surface) 25%,
    var(--color-surface-2) 37%,
    var(--color-surface) 63%
  );
  background-size: 200% 100%;
  animation: shimmer-load 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
}

/* === MARQUEE === */
.marquee {
  overflow: hidden;
  white-space: nowrap;
  padding-block: var(--space-6);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-block: var(--space-12);
}

.marquee__track {
  display: inline-flex;
  gap: var(--space-8);
  animation: marquee 30s linear infinite;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.marquee__item {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text-faint);
  letter-spacing: -0.02em;
  opacity: 0.3;
  flex-shrink: 0;
}

.marquee__item .sep {
  color: var(--color-accent);
  margin-inline: var(--space-4);
  opacity: 0.5;
}