/* ═══════════════════════════════════════════════════
   霧月宇宙 · misty moon universe — Stylesheet
   ═══════════════════════════════════════════════════ */

/* ─── Custom Fonts ─── */
@font-face {
  font-family: 'KurewaGothic';
  src: url('./fonts/KurewaGothicCjkTc-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* ─── Design Tokens ─── */
:root {
  --bg:           #F4F1EC;
  --bg-2:         #EDE9E1;
  --bg-dark:      #100F10;
  --bg-dark-2:    #1A1820;

  --text:         #1C1917;
  --text-muted:   #6B6560;
  --text-faint:   #9B948F;

  --mist:         #8BA4B0;
  --mist-light:   #C5D4DB;
  --mist-pale:    #E3EAED;

  --moon:         #E8E0D0;
  --rose:         #C4A9AE;
  --rose-deep:    #9A7F84;
  --gold:         #B5956E;
  --gold-light:   #D4B896;

  --on-dark-text:   rgba(244,241,236,0.90);
  --on-dark-muted:  rgba(244,241,236,0.40);
  --on-dark-faint:  rgba(244,241,236,0.18);
  --on-dark-mist:   rgba(139,164,176,0.55);
  --on-dark-border: rgba(139,164,176,0.14);

  --font-serif:    'Playfair Display', Georgia, serif;
  --font-serif-zh: 'KurewaGothic', 'Noto Serif TC', 'Songti TC', serif;
  --font-sans:     'KurewaGothic', 'Noto Sans TC', 'PingFang TC', 'Inter', sans-serif;

  --max-w:      1200px;
  --pad-x:      2rem;
  --section-y:  8rem;

  --ease:     cubic-bezier(0.25,0.1,0.25,1);
  --ease-out: cubic-bezier(0,0,0.2,1);
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.75;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a  { color: inherit; text-decoration: none; }
button { cursor: pointer; background: none; border: none; }

/* Grain overlay */
body::after {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23g)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.032;
  pointer-events: none;
  z-index: 9998;
}

/* ─── Utilities ─── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}
.section { padding: var(--section-y) 0; }

.section-label {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--mist);
  margin-bottom: 0.9rem;
}
.section-label--light { color: var(--on-dark-mist); }

.section-title {
  font-family: var(--font-serif-zh);
  font-size: clamp(2rem,4.5vw,3rem);
  font-weight: 300;
  letter-spacing: 0.08em;
  line-height: 1.3;
  color: var(--text);
}
.section-title--light { color: var(--on-dark-text); }

.section-desc {
  margin-top: 0.9rem;
  font-family: var(--font-serif-zh);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  color: var(--on-dark-muted);
}

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

/* Scroll-reveal */
.fade-in {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.85s var(--ease-out), transform 0.85s var(--ease-out);
  transition-delay: var(--delay, 0ms);
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ════════════════════════════════
   NAVIGATION
════════════════════════════════ */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 500;
  padding: 1.6rem var(--pad-x);
  transition: background 0.4s var(--ease), padding 0.4s var(--ease), border-color 0.4s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(244,241,236,0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 1rem var(--pad-x);
  border-color: rgba(139,164,176,0.18);
}
.nav-inner {
  max-width: var(--max-w); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  display: flex; align-items: baseline; gap: 0.55rem; user-select: none;
}
.nav-logo-zh {
  font-family: var(--font-serif-zh);
  font-size: 1.15rem; font-weight: 400;
  letter-spacing: 0.12em; color: var(--text);
}
.nav-logo-sep { color: var(--mist); font-size: 0.98rem; }
.nav-logo-en {
  font-family: var(--font-serif);
  font-size: 0.71rem; letter-spacing: 0.26em;
  color: var(--text-muted); text-transform: uppercase;
}
.nav-links { display: flex; gap: 2.8rem; }
.nav-links a {
  font-family: var(--font-serif-zh);
  font-size: 0.94rem; font-weight: 300;
  letter-spacing: 0.18em; color: var(--text-muted);
  position: relative; transition: color 0.3s;
}
.nav-links a::after {
  content: ''; position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 1px; background: var(--gold);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.35s var(--ease-out);
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { transform: scaleX(1); }

.nav-menu-btn {
  display: none; flex-direction: column; gap: 5px; padding: 4px; z-index: 600;
}
.nav-menu-btn span {
  display: block; width: 22px; height: 1px;
  background: var(--text); transition: all 0.35s var(--ease);
  transform-origin: center;
}
.nav-menu-btn.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-menu-btn.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-menu-btn.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; background: var(--bg);
  z-index: 490; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  transform: translateX(100%); transition: transform 0.55s var(--ease-out);
}
.mobile-menu.open { transform: translateX(0); }
.mobile-close {
  position: absolute; top: 1.8rem; right: 2rem;
  font-size: 1.2rem; color: var(--text-muted); transition: color 0.3s;
}
.mobile-close:hover { color: var(--text); }
.mobile-nav { display: flex; flex-direction: column; align-items: center; gap: 2rem; }
.mobile-link {
  font-family: var(--font-serif-zh);
  font-size: 2.2rem; font-weight: 300;
  letter-spacing: 0.25em; color: var(--text); transition: color 0.3s;
}
.mobile-link:hover { color: var(--mist); }
.mobile-tagline {
  position: absolute; bottom: 3rem;
  font-family: var(--font-serif);
  font-size: 0.83rem; letter-spacing: 0.35em;
  color: var(--text-faint); font-style: italic;
}

/* ════════════════════════════════
   HERO
════════════════════════════════ */
.hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  background: linear-gradient(155deg, #EDE8DF 0%, #E2E8EE 38%, #DAE2EA 60%, #E6E1DC 100%);
}
.hero-fog { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.fog-layer { position: absolute; inset: -60%; border-radius: 50%; will-change: transform; }
.fog-1 {
  background: radial-gradient(ellipse at 30% 55%, rgba(195,212,222,0.52) 0%, transparent 58%);
  animation: fogMove1 22s ease-in-out infinite alternate;
}
.fog-2 {
  background: radial-gradient(ellipse at 72% 28%, rgba(218,208,196,0.42) 0%, transparent 52%);
  animation: fogMove2 28s ease-in-out infinite alternate;
}
.fog-3 {
  background: radial-gradient(ellipse at 50% 78%, rgba(205,200,218,0.36) 0%, transparent 48%);
  animation: fogMove3 19s ease-in-out infinite alternate;
}
@keyframes fogMove1 { from{transform:translate(-6%,-4%) scale(1)} to{transform:translate(6%,10%) scale(1.12)} }
@keyframes fogMove2 { from{transform:translate(9%,6%) scale(1.06)} to{transform:translate(-9%,-7%) scale(0.94)} }
@keyframes fogMove3 { from{transform:translate(4%,-12%) scale(0.9)} to{transform:translate(-4%,6%) scale(1.1)} }

.hero-content {
  position: relative; z-index: 2;
  text-align: center; padding: 0 var(--pad-x);
  animation: heroUp 1.3s var(--ease-out) both;
}
@keyframes heroUp { from{opacity:0;transform:translateY(28px)} to{opacity:1;transform:translateY(0)} }

.hero-eyebrow {
  font-family: var(--font-serif);
  font-size: 0.83rem; letter-spacing: 0.45em;
  color: var(--text-muted); margin-bottom: 2.2rem; font-style: italic;
}
.hero-title { display: flex; flex-direction: column; align-items: center; gap: 0.6rem; margin-bottom: 2rem; }
.hero-title-zh {
  font-family: var(--font-serif-zh);
  font-size: clamp(4.5rem,14vw,10rem);
  font-weight: 300; letter-spacing: 0.22em; color: var(--text); line-height: 1;
}
.hero-title-en {
  font-family: var(--font-serif);
  font-size: clamp(0.95rem,2.5vw,1.6rem);
  font-weight: 400; font-style: italic; letter-spacing: 0.45em; color: var(--text-muted);
}
.hero-tagline {
  font-family: var(--font-serif-zh);
  font-size: 0.95rem; font-weight: 300; letter-spacing: 0.18em;
  color: var(--text-muted); line-height: 2.4; margin-bottom: 3rem;
  display: flex; flex-direction: column; align-items: center;
}
.hero-tagline-en {
  font-family: var(--font-serif);
  font-size: 0.83rem; letter-spacing: 0.3em; color: var(--text-faint); font-style: italic;
}
.hero-cta {
  display: inline-flex; flex-direction: column; align-items: center; gap: 0.6rem;
  font-family: var(--font-serif-zh); font-size: 0.94rem; letter-spacing: 0.35em;
  color: var(--text); border: 1px solid rgba(139,164,176,0.45);
  padding: 1rem 2.8rem 0.85rem; position: relative; overflow: hidden;
  transition: color 0.4s var(--ease), border-color 0.4s;
}
.hero-cta::before {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 100%;
  background: var(--mist); transform: scaleY(0); transform-origin: bottom;
  transition: transform 0.4s var(--ease); z-index: 0;
}
.hero-cta span, .hero-cta-arrow { position: relative; z-index: 1; }
.hero-cta-arrow { width: 16px; height: 16px; stroke: currentColor; transition: transform 0.3s; }
.hero-cta:hover { color: #fff; border-color: var(--mist); }
.hero-cta:hover::before { transform: scaleY(1); }
.hero-cta:hover .hero-cta-arrow { transform: translateY(3px); }

.hero-scroll {
  position: absolute; bottom: 2.5rem; left: 50%; transform: translateX(-50%);
  z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 0.7rem;
  animation: heroUp 1.5s 0.6s var(--ease-out) both;
}
.hero-scroll-text {
  font-family: var(--font-serif); font-size: 0.6rem;
  letter-spacing: 0.38em; color: var(--text-faint); text-transform: uppercase; font-style: italic;
}
.hero-scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, var(--text-faint), transparent);
  animation: scrollPulse 2.2s ease-in-out infinite;
}
@keyframes scrollPulse { 0%,100%{opacity:.35} 50%{opacity:.9} }

/* ════════════════════════════════
   ABOUT
════════════════════════════════ */
.about { background: var(--bg); }
.about-grid {
  display: grid; grid-template-columns: 5fr 6fr;
  gap: 5.5rem; align-items: center;
}
.about-image-wrap { position: relative; }
.about-image-frame { position: relative; aspect-ratio: 3/4.2; overflow: hidden; }
.about-image-inner {
  width: 100%; height: 100%;
  background: linear-gradient(140deg, #CEC8BC 0%, #B8C8D4 45%, #B2B4C2 80%, #C4B8B5 100%);
  display: flex; align-items: flex-end; padding: 1.5rem; position: relative;
  overflow: hidden;
}
.about-slides { position: absolute; inset: 0; z-index: 0; }
.about-slides img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transition: opacity 1.2s ease;
}
.about-slides img.active { opacity: 1; }
.about-image-inner > .about-grain,
.about-image-inner > .about-fog-overlay,
.about-image-inner > .about-moon-glow,
.about-image-inner > .about-image-label { z-index: 1; }
.about-grain {
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.78' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.10; mix-blend-mode: overlay;
}
.about-fog-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(180,188,196,0.25) 100%);
}
.about-moon-glow {
  position: absolute; top: 18%; left: 50%;
  transform: translate(-50%,-50%); width: 180px; height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,224,208,0.28) 0%, transparent 65%);
}
.about-image-label {
  position: relative; font-family: var(--font-serif);
  font-size: 0.71rem; letter-spacing: 0.3em;
  color: rgba(255,255,255,0.7); text-transform: uppercase; font-style: italic;
}
.about-image-border {
  position: absolute; top: -14px; left: -14px; right: 14px; bottom: 14px;
  border: 1px solid rgba(139,164,176,0.28); pointer-events: none; z-index: -1;
}
.about-content { padding: 0.5rem 0; }
.about-text {
  font-family: var(--font-serif-zh);
  font-size: 1.05rem; color: var(--text-muted);
  line-height: 2.1; letter-spacing: 0.05em; margin-bottom: 1.4rem;
}
/* Quote transition base */
#sideQuoteZh, #sideQuoteSource,
#bannerQuoteZh, #bannerQuoteEn, #bannerQuoteSource {
  transition: opacity 0.4s ease;
}

.about-quote {
  border-left: 2px solid var(--mist);
  padding: 1.4rem 1.8rem; margin: 2.5rem 0;
  background: rgba(139,164,176,0.055);
}
.about-quote blockquote {
  font-family: var(--font-serif-zh); font-size: 1.02rem; font-weight: 400;
  color: var(--text); line-height: 2.1; letter-spacing: 0.05em; margin-bottom: 0.75rem;
}
.about-quote cite {
  font-family: var(--font-serif); font-size: 0.7rem;
  letter-spacing: 0.22em; color: var(--text-faint); font-style: italic;
}
.about-links { display: flex; gap: 1.5rem; flex-wrap: wrap; margin-top: 2rem; }
.text-link {
  font-family: var(--font-serif); font-size: 0.83rem;
  letter-spacing: 0.28em; text-transform: uppercase; color: var(--text-muted);
  display: flex; align-items: center; gap: 0.3rem;
  border-bottom: 1px solid var(--mist-light); padding-bottom: 2px;
  transition: color 0.3s, border-color 0.3s;
}
.text-link-arrow { transition: transform 0.3s; }
.text-link:hover { color: var(--mist); border-color: var(--mist); }
.text-link:hover .text-link-arrow { transform: translateX(3px); }

/* Ornament */
.ornament {
  display: flex; align-items: center; gap: 1.5rem;
  padding: 0.5rem var(--pad-x); max-width: var(--max-w); margin: 0 auto;
}
.ornament-line {
  flex: 1; height: 1px;
  background: linear-gradient(to right, transparent, var(--mist-light));
}
.ornament-line:last-child { background: linear-gradient(to left, transparent, var(--mist-light)); }
.ornament-glyph { font-size: 0.7rem; color: var(--mist-light); letter-spacing: 0.3em; }

/* ════════════════════════════════
   UNIVERSE
════════════════════════════════ */
.universe { position: relative; background: var(--bg-dark-2); overflow: hidden; }
.universe .container { max-width: 92vw; padding: 0; }
.universe-atmosphere { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.universe-atmosphere .fog-1 {
  background: radial-gradient(ellipse at 20% 60%, rgba(139,164,176,0.07) 0%, transparent 58%);
}
.universe-atmosphere .fog-2 {
  background: radial-gradient(ellipse at 80% 25%, rgba(196,169,174,0.06) 0%, transparent 52%);
}
.universe-stars {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(1px 1px at 15% 22%, rgba(255,255,255,0.4) 0%, transparent 100%),
    radial-gradient(1px 1px at 42%  8%, rgba(255,255,255,0.3) 0%, transparent 100%),
    radial-gradient(1px 1px at 68% 35%, rgba(255,255,255,0.35) 0%, transparent 100%),
    radial-gradient(1px 1px at 88% 14%, rgba(255,255,255,0.25) 0%, transparent 100%),
    radial-gradient(1px 1px at  5% 75%, rgba(255,255,255,0.3) 0%, transparent 100%),
    radial-gradient(1px 1px at 55% 88%, rgba(255,255,255,0.2) 0%, transparent 100%),
    radial-gradient(1px 1px at 92% 65%, rgba(255,255,255,0.28) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 30% 55%, rgba(255,255,255,0.2) 0%, transparent 100%);
}

/* Artist banner image */
.artist-banner {
  position: relative;
  margin: 2rem 0 0;
  overflow: hidden;
}
.artist-banner-img {
  width: 100%; height: auto;
  display: block; max-height: 85vh; object-fit: cover; object-position: top center;
}
.artist-banner-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 55%, rgba(26,24,32,0.65) 100%);
  pointer-events: none;
}
.artist-banner-cols {
  position: absolute; inset: 0;
  display: grid; grid-template-columns: repeat(4,1fr);
  pointer-events: none;
}
.abc-col { border-right: 1px solid rgba(139,164,176,0.08); }
.abc-col:last-child { border-right: none; }

/* No-image fallback */
.artist-banner.no-img { display: none; }

/* ── Hover zones over banner (per-artist album reveal) ── */
.artist-hover-zones {
  position: absolute; inset: 0;
  display: grid; grid-template-columns: repeat(4, 1fr);
  z-index: 3;
}
.ahz {
  position: relative;
  pointer-events: auto;
  cursor: default;
  overflow: hidden;
}
.ahz-inner {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 1.5rem 1rem;
  background: rgba(26, 24, 32, 0.62);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}
.ahz:hover .ahz-inner,
.ahz.is-open .ahz-inner { opacity: 1; }
.ahz-label {
  font-family: var(--font-serif);
  font-size: 0.90rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(232, 224, 208, 0.75);
  margin-bottom: 1.4rem;
  font-style: italic;
}
.ahz-list {
  list-style: none; padding: 0; margin: 0;
  text-align: center;
}
.ahz-list li {
  font-family: var(--font-serif-zh);
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.88);
  line-height: 2.1;
  letter-spacing: 0.08em;
  transform: translateY(8px);
  opacity: 0;
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.ahz:hover .ahz-list li,
.ahz.is-open .ahz-list li { opacity: 1; transform: translateY(0); }
.ahz:hover .ahz-list li:nth-child(1),
.ahz.is-open .ahz-list li:nth-child(1) { transition-delay: 80ms; }
.ahz:hover .ahz-list li:nth-child(2),
.ahz.is-open .ahz-list li:nth-child(2) { transition-delay: 140ms; }
.ahz:hover .ahz-list li:nth-child(3),
.ahz.is-open .ahz-list li:nth-child(3) { transition-delay: 200ms; }
.ahz:hover .ahz-list li:nth-child(4),
.ahz.is-open .ahz-list li:nth-child(4) { transition-delay: 260ms; }
.ahz:hover .ahz-list li:nth-child(5),
.ahz.is-open .ahz-list li:nth-child(5) { transition-delay: 320ms; }
.ahz:hover .ahz-list li:nth-child(6),
.ahz.is-open .ahz-list li:nth-child(6) { transition-delay: 380ms; }
.ahz:hover .ahz-list li:nth-child(7),
.ahz.is-open .ahz-list li:nth-child(7) { transition-delay: 440ms; }
.ahz:hover .ahz-list li:nth-child(8),
.ahz.is-open .ahz-list li:nth-child(8) { transition-delay: 500ms; }

@media (max-width: 768px) {
  .ahz-label { font-size: 0.67rem; margin-bottom: 0.8rem; letter-spacing: 0.2em; }
  .ahz-list li { font-size: 0.90rem; line-height: 1.7; }
  .ahz-inner { padding: 0.8rem 0.4rem; }
}

/* Artist panels grid */
.artist-panels {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 0;
  border-top: 1px solid var(--on-dark-border);
}
.artist-panel {
  --ap-px: 1.8rem;
  padding: 2.5rem 0 0;          /* no horizontal padding — video fills full width */
  border-right: 1px solid var(--on-dark-border);
  opacity: 0; transform: translateY(16px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out),
              background 0.35s;
}
.artist-panel:last-child { border-right: none; }
.artist-panel.visible { opacity: 1; transform: translateY(0); }
.artist-panel:hover { background: rgba(139,164,176,0.04); }

/* Text elements get the horizontal inset; video stays edge-to-edge */
.ap-header { margin-bottom: 0.75rem; padding: 0 var(--ap-px); }
.ap-name {
  font-family: var(--font-serif-zh); font-size: 1.25rem; font-weight: 400;
  color: var(--on-dark-text); letter-spacing: 0.1em; margin-bottom: 0.2rem;
}
.ap-name-en {
  font-family: var(--font-serif); font-size: 0.90rem;
  font-style: italic; letter-spacing: 0.22em; color: var(--on-dark-mist);
}
.ap-desc {
  font-family: var(--font-serif-zh); font-size: 0.90rem;
  color: var(--on-dark-muted); line-height: 1.85;
  letter-spacing: 0.04em; margin-bottom: 1.4rem;
  padding: 0 var(--ap-px);
}

/* ── YouTube Lite Embed ── */
.yt-lite {
  position: relative; cursor: pointer;
  background: #0a0a0c; aspect-ratio: 16/9;
  overflow: hidden; margin-bottom: 1rem;
}
.yt-lite iframe {
  position: absolute; inset: 0; width: 100%; height: 100%;
  border: none;
}
.yt-thumb {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0.82; transition: opacity 0.35s;
}
.yt-lite:hover .yt-thumb { opacity: 0.65; }
.yt-overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 0.6rem;
  padding: 0.75rem;
}
.yt-play {
  width: 52px; height: 38px; flex-shrink: 0;
  transition: transform 0.25s;
}
.yt-play svg { width: 100%; height: 100%; }
.yt-lite:hover .yt-play { transform: scale(1.1); }
.yt-title {
  font-family: var(--font-serif-zh);
  font-size: 0.7rem; line-height: 1.5;
  color: rgba(255,255,255,0.8);
  text-align: center; max-width: 100%;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.yt-lite.loaded { cursor: default; }

.ap-yt-link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-family: var(--font-serif); font-size: 0.86rem;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--on-dark-mist);
  border-bottom: 1px solid rgba(139,164,176,0.2);
  padding-bottom: 1px; transition: color 0.3s, border-color 0.3s;
  margin-left: var(--ap-px); margin-bottom: 2.5rem;
}
.ap-yt-link:hover { color: var(--on-dark-text); border-color: rgba(139,164,176,0.5); }

/* ── Spotify artist embed ── */
.ap-spotify {
  margin-top: auto;
  border-top: 1px solid rgba(139,164,176,0.08);
}
.ap-spotify iframe {
  display: block;
  width: 100%;
  border: none;
  border-radius: 0;
  background: transparent;
}

/* ── Quote Banner ── */
.quote-banner { background: var(--bg-2); padding: 6rem var(--pad-x); text-align: center; }
.quote-inner { max-width: 680px; margin: 0 auto; }
.quote-mark {
  display: block; font-family: var(--font-serif);
  font-size: 5rem; line-height: 0.6;
  color: var(--mist-light); margin-bottom: 1.5rem; user-select: none;
}
.quote-zh {
  font-family: var(--font-serif-zh);
  font-size: clamp(1.4rem,3.5vw,2.4rem);
  font-weight: 300; letter-spacing: 0.2em;
  color: var(--text); line-height: 1.6; margin-bottom: 0.85rem;
}
.quote-en {
  font-family: var(--font-serif);
  font-size: clamp(0.78rem,1.5vw,1rem);
  font-style: italic; letter-spacing: 0.28em;
  color: var(--text-faint); margin-bottom: 1.8rem;
}
.quote-source {
  font-family: var(--font-serif); font-size: 0.90rem;
  letter-spacing: 0.3em; color: var(--text-faint); font-style: italic;
}

/* ════════════════════════════════
   STREAMING / LINKTREE
════════════════════════════════ */
.streaming { background: var(--bg); }

.streaming-hint {
  margin-top: 0.75rem;
  font-family: var(--font-serif);
  font-size: 0.90rem; font-style: italic;
  letter-spacing: 0.25em; color: var(--text-faint);
}

.lt-list { display: flex; flex-direction: column; }

.lt-row {
  display: flex; align-items: center;
  gap: 2rem; padding: 1.8rem 0;
  position: relative; cursor: default;
}

.lt-artist-info {
  flex-shrink: 0; min-width: 180px;
  display: flex; flex-direction: column; gap: 0.2rem;
}
.lt-name-zh {
  font-family: var(--font-serif-zh);
  font-size: 1.25rem; font-weight: 400;
  color: var(--text); letter-spacing: 0.12em;
  transition: color 0.3s;
}
.lt-name-en {
  font-family: var(--font-serif); font-size: 0.90rem;
  font-style: italic; letter-spacing: 0.22em; color: var(--text-faint);
}
.lt-row:hover .lt-name-zh { color: var(--mist); }

.lt-divider {
  flex: 1; height: 1px;
  background: linear-gradient(to right, rgba(139,164,176,0.25), transparent);
  transition: background 0.4s;
}
.lt-row:hover .lt-divider {
  background: linear-gradient(to right, rgba(139,164,176,0.5), transparent);
}

.lt-platforms { display: flex; gap: 0.75rem; flex-wrap: wrap; flex-shrink: 0; }

/* Platform buttons — float in on hover */
.lt-btn {
  display: inline-flex; align-items: center; gap: 0.45rem;
  padding: 0.55rem 1.1rem;
  font-family: var(--font-serif); font-size: 0.90rem;
  letter-spacing: 0.18em; text-transform: uppercase;
  border: 1px solid rgba(139,164,176,0.22);
  color: var(--text-muted);
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity 0.3s var(--ease-out), transform 0.3s var(--ease-out),
              color 0.25s, border-color 0.25s, background 0.25s;
}
.lt-row:hover .lt-btn,
.lt-row.is-open .lt-btn {
  opacity: 1; transform: translateY(0); pointer-events: auto;
}
/* stagger */
.lt-row:hover .lt-btn:nth-child(1), .lt-row.is-open .lt-btn:nth-child(1) { transition-delay: 0ms; }
.lt-row:hover .lt-btn:nth-child(2), .lt-row.is-open .lt-btn:nth-child(2) { transition-delay: 60ms; }
.lt-row:hover .lt-btn:nth-child(3), .lt-row.is-open .lt-btn:nth-child(3) { transition-delay: 120ms; }
.lt-row:hover .lt-btn:nth-child(4), .lt-row.is-open .lt-btn:nth-child(4) { transition-delay: 180ms; }
.lt-row:hover .lt-btn:nth-child(5), .lt-row.is-open .lt-btn:nth-child(5) { transition-delay: 240ms; }

.lt-icon { width: 14px; height: 14px; flex-shrink: 0; }

/* Platform colours */
.lt-spotify:hover  { color: #1DB954; border-color: #1DB954; background: rgba(29,185,84,0.06); }
.lt-apple:hover    { color: #fc3c44; border-color: #fc3c44; background: rgba(252,60,68,0.06); }
.lt-tidal:hover    { color: #d4f0ff; border-color: rgba(212,240,255,0.5); background: rgba(0,90,120,0.12); }
.lt-amazon:hover   { color: #FF9900; border-color: #FF9900; background: rgba(255,153,0,0.06); }

/* ════════════════════════════════
   FOOTER
════════════════════════════════ */
.footer { background: var(--bg-dark); padding: 5.5rem 0 2.5rem; }
.footer-body {
  display: grid; grid-template-columns: 1fr 2fr;
  gap: 4rem; padding-bottom: 3rem;
  border-bottom: 1px solid rgba(244,241,236,0.07); margin-bottom: 2rem;
}
.footer-title-zh {
  font-family: var(--font-serif-zh); font-size: 1.75rem;
  font-weight: 300; letter-spacing: 0.18em;
  color: rgba(244,241,236,0.82); margin-bottom: 0.3rem;
}
.footer-title-en {
  font-family: var(--font-serif); font-size: 0.90rem;
  letter-spacing: 0.4em; text-transform: uppercase;
  color: rgba(244,241,236,0.22); margin-bottom: 1rem;
}
.footer-slogan {
  font-family: var(--font-serif-zh); font-size: 0.9rem;
  letter-spacing: 0.18em; color: rgba(139,164,176,0.42); margin-bottom: 1.5rem;
}

/* Social buttons in footer */
.footer-social { display: flex; gap: 0.75rem; }
.social-btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.5rem 0.9rem;
  font-family: var(--font-serif); font-size: 0.71rem;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(139,164,176,0.45);
  border: 1px solid rgba(139,164,176,0.14);
  transition: all 0.35s;
}
.social-btn svg { width: 13px; height: 13px; flex-shrink: 0; }
.social-btn:hover { color: var(--on-dark-text); border-color: rgba(139,164,176,0.45); }

.footer-cols { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; }
.footer-col { display: flex; flex-direction: column; gap: 0.7rem; }
.footer-col-title {
  font-family: var(--font-serif); font-size: 0.83rem;
  letter-spacing: 0.38em; text-transform: uppercase;
  color: rgba(139,164,176,0.45); margin-bottom: 0.3rem;
}
.footer-col a {
  font-family: var(--font-serif-zh); font-size: 0.95rem;
  letter-spacing: 0.08em; color: rgba(244,241,236,0.35); transition: color 0.3s;
}
.footer-col a:hover { color: rgba(244,241,236,0.78); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; }
.footer-copy {
  font-family: var(--font-sans); font-size: 0.90rem;
  letter-spacing: 0.06em; color: rgba(244,241,236,0.18);
}
.footer-poem {
  font-family: var(--font-serif-zh); font-size: 0.86rem;
  letter-spacing: 0.22em; color: rgba(139,164,176,0.22);
}

/* ════════════════════════════════
   RESPONSIVE
════════════════════════════════ */
@media (max-width: 1024px) {
  :root { --section-y: 6rem; }
  .artist-panels { grid-template-columns: repeat(2,1fr); }
  .about-grid { gap: 3.5rem; }
  .lt-artist-info { min-width: 140px; }
}

@media (max-width: 768px) {
  :root { --section-y: 4.5rem; --pad-x: 1.25rem; }
  .nav-links    { display: none; }
  .nav-menu-btn { display: flex; }
  .about-grid   { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-image-border { display: none; }
  .artist-panels { grid-template-columns: 1fr 1fr; }
  .artist-panel  { --ap-px: 1.2rem; padding: 2rem 0 0; }
  .lt-row        { flex-wrap: wrap; gap: 1rem; }
  .lt-artist-info{ min-width: 100%; }
  .lt-divider    { display: none; }
  .lt-platforms  { width: 100%; }
  .lt-btn        { opacity: 1; transform: none; pointer-events: auto; font-size: 0.6rem; padding: 0.45rem 0.8rem; }
  .footer-body   { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-cols   { grid-template-columns: repeat(2,1fr); }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}

@media (max-width: 480px) {
  .artist-panels { grid-template-columns: 1fr; }
  .footer-cols   { grid-template-columns: 1fr; }
  .about-links   { flex-direction: column; gap: 1rem; }
  .artist-banner-cols { display: none; }
}