/* ============ base.css ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  -webkit-text-size-adjust: none; text-size-adjust: none;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility; scroll-behavior: smooth;
  hanging-punctuation: first last; 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); }
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 { text-wrap: balance; line-height: 1.15; font-family: var(--font-display); font-weight: 500; }
p, li, figcaption { text-wrap: pretty; }
::selection { background: color-mix(in oklab, var(--color-primary) 30%, transparent); color: var(--color-text); }
:focus-visible { outline: 2px solid var(--color-primary); 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, button, [role='button'], input { 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; }

/* ============ tokens ============ */
:root {
  --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);

  --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;

  --radius-sm: 0.375rem; --radius-md: 0.5rem; --radius-lg: 0.75rem; --radius-xl: 1.25rem; --radius-full: 9999px;
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Work Sans', 'Helvetica Neue', sans-serif;

  --content-default: 780px;
  --content-wide: 1080px;
}

/* Dark (default) — deep cosmic navy + warm gold, mystical/cinematic */
:root, [data-theme='dark'] {
  --color-bg: #0a0d13;
  --color-surface: #10141c;
  --color-surface-2: #151a24;
  --color-surface-offset: #191f2a;
  --color-border: #262d3a;
  --color-divider: #1c2230;

  --color-text: #e9e6dc;
  --color-text-muted: #9a9789;
  --color-text-faint: #5c5a53;
  --color-text-inverse: #0a0d13;

  --color-primary: #d4af6a;
  --color-primary-hover: #e3c383;
  --color-primary-active: #b8944f;
  --color-primary-highlight: #2b2416;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.45);
  --shadow-lg: 0 20px 50px rgba(0,0,0,0.55);
}

[data-theme='light'] {
  --color-bg: #f6f4ee;
  --color-surface: #ffffff;
  --color-surface-2: #fbf9f3;
  --color-surface-offset: #efebe0;
  --color-border: #ddd6c4;
  --color-divider: #e6e1d3;

  --color-text: #1c1a14;
  --color-text-muted: #6b6656;
  --color-text-faint: #a39c87;
  --color-text-inverse: #f6f4ee;

  --color-primary: #9c7327;
  --color-primary-hover: #7f5e1f;
  --color-primary-active: #654b19;
  --color-primary-highlight: #f0e6cc;

  --shadow-sm: 0 1px 2px rgba(30,25,10,0.06);
  --shadow-md: 0 8px 24px rgba(30,25,10,0.09);
  --shadow-lg: 0 20px 50px rgba(30,25,10,0.14);
}

.wrap { max-width: var(--content-wide); margin-inline: auto; padding-inline: var(--space-6); }

.noise-overlay {
  position: fixed; inset: 0; pointer-events: none; z-index: 1; opacity: 0.035; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============ header ============ */
.site-header { position: sticky; top: 0; z-index: 20; backdrop-filter: blur(14px); background: color-mix(in oklab, var(--color-bg) 78%, transparent); border-bottom: 1px solid var(--color-divider); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding-block: var(--space-4); }
.brand { display: flex; align-items: center; gap: var(--space-3); color: var(--color-text); text-decoration: none; }
.brand-mark { color: var(--color-primary); width: 26px; height: 26px; flex-shrink: 0; }
.brand-name { font-family: var(--font-display); font-size: var(--text-base); letter-spacing: 0.01em; }
.header-link { color: var(--color-text-muted); text-decoration: none; font-size: var(--text-sm); }
.header-link:hover { color: var(--color-primary); }

/* ============ hero ============ */
.hero { position: relative; padding-block: clamp(var(--space-20), 12vw, var(--space-32)) clamp(var(--space-16), 8vw, var(--space-24)); overflow: hidden; }
.hero-glow {
  position: absolute; top: -20%; left: 50%; transform: translateX(-50%);
  width: min(900px, 140vw); height: 620px; border-radius: 50%;
  background: radial-gradient(circle, color-mix(in oklab, var(--color-primary) 22%, transparent) 0%, transparent 70%);
  filter: blur(10px); pointer-events: none;
}
.hero-inner { position: relative; z-index: 2; text-align: center; }
.eyebrow { font-size: var(--text-xs); letter-spacing: 0.18em; text-transform: uppercase; color: var(--color-primary); margin-bottom: var(--space-4); font-weight: 600; }
.hero h1 { font-size: var(--text-3xl); font-weight: 500; letter-spacing: -0.01em; color: var(--color-text); }
.hero-sub { max-width: 560px; margin: var(--space-6) auto 0; color: var(--color-text-muted); font-size: var(--text-base); }
.hero-sub strong { color: var(--color-primary); font-weight: 600; }
.hero-actions { margin-top: var(--space-10); display: flex; flex-direction: column; align-items: center; gap: var(--space-4); }
.btn-primary {
  display: inline-flex; align-items: center; gap: var(--space-2);
  background: var(--color-primary); color: var(--color-text-inverse);
  padding: var(--space-4) var(--space-8); border-radius: var(--radius-full);
  font-size: var(--text-sm); font-weight: 600; letter-spacing: 0.02em;
  box-shadow: var(--shadow-md);
}
.btn-primary:hover { background: var(--color-primary-hover); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }
.hero-meta { color: var(--color-text-faint); font-size: var(--text-xs); letter-spacing: 0.04em; }

/* ============ albums section ============ */
.albums-section { padding-block: var(--space-8) var(--space-4); }
.section-head { text-align: center; margin-bottom: var(--space-10); }
.section-head h2 { font-size: var(--text-xl); font-weight: 500; }
.section-head .eyebrow { margin-bottom: var(--space-2); }

.album-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.album-card {
  position: relative; border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--color-surface), var(--color-surface-2));
  padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-4);
  box-shadow: var(--shadow-sm); transition: border-color var(--transition-interactive), transform var(--transition-interactive), box-shadow var(--transition-interactive);
}
.album-card:hover { border-color: color-mix(in oklab, var(--color-primary) 45%, var(--color-border)); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.album-card.is-active { border-color: var(--color-primary); box-shadow: 0 0 0 1px var(--color-primary), var(--shadow-md); }
.album-card-art { position: relative; width: 100%; aspect-ratio: 1; border-radius: var(--radius-md); overflow: hidden; background: var(--color-surface-offset); }
.album-card-art img { width: 100%; height: 100%; object-fit: cover; }
.album-card-play {
  position: absolute; bottom: var(--space-3); right: var(--space-3); width: 42px; height: 42px; border-radius: 50%;
  background: var(--color-primary); color: var(--color-text-inverse); display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md); opacity: 0; transform: translateY(4px);
}
.album-card:hover .album-card-play, .album-card:focus-within .album-card-play { opacity: 1; transform: translateY(0); }
.album-card-play:hover { background: var(--color-primary-hover); }
.album-card-body { flex: 1; display: flex; flex-direction: column; }
.album-card-eyebrow { font-size: var(--text-xs); color: var(--color-primary); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: var(--space-1); }
.album-card-title { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 500; letter-spacing: 0.01em; color: var(--color-text); line-height: 1.25; }
.album-card-tagline { font-size: var(--text-xs); color: var(--color-text-muted); margin-top: var(--space-2); line-height: 1.55; flex: 1; }
.album-card-meta { font-size: var(--text-xs); color: var(--color-text-faint); margin-top: var(--space-3); padding-top: var(--space-3); border-top: 1px solid var(--color-divider); }

/* ============ now playing / player ============ */
.player-section { padding-block: var(--space-8) var(--space-24); }

.now-playing {
  display: flex; gap: var(--space-6); align-items: center;
  background: linear-gradient(160deg, var(--color-surface), var(--color-surface-2));
  border: 1px solid var(--color-border); border-radius: var(--radius-xl);
  padding: var(--space-6); box-shadow: var(--shadow-lg);
  position: sticky; top: 88px; z-index: 10; margin-bottom: var(--space-10);
}
.now-playing.is-idle { display: none; }
.np-art { position: relative; width: 84px; height: 84px; flex-shrink: 0; border-radius: var(--radius-md); overflow: hidden; background: linear-gradient(160deg, var(--color-surface-offset), var(--color-surface-2)); box-shadow: var(--shadow-sm); display: flex; align-items: center; justify-content: center; }
.np-art::before { content: ''; position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235c5a53' stroke-width='1.4'%3E%3Cpath d='M9 18V5l12-2v13'/%3E%3Ccircle cx='6' cy='18' r='3'/%3E%3Ccircle cx='18' cy='16' r='3'/%3E%3C/svg%3E") center/28px no-repeat; }
.np-art img { width: 100%; height: 100%; object-fit: cover; position: relative; z-index: 1; }
.np-art img:not([src]) { display: none; }
.np-play-btn {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background: rgba(10,13,19,0.35); color: #fff; opacity: 0;
}
.np-art:hover .np-play-btn, .np-art:focus-within .np-play-btn { opacity: 1; }

.np-body { flex: 1; min-width: 0; }
.np-eyebrow { font-size: var(--text-xs); color: var(--color-primary); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: var(--space-1); }
.np-title { font-size: var(--text-lg); font-weight: 500; color: var(--color-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.np-controls { display: flex; align-items: center; gap: var(--space-3); margin-top: var(--space-3); flex-wrap: wrap; }
.np-ctrl { color: var(--color-text-muted); display: flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: var(--radius-full); flex-shrink: 0; }
.np-ctrl:hover { color: var(--color-text); background: var(--color-surface-offset); }
.np-ctrl-main { color: var(--color-text-inverse); background: var(--color-primary); width: 40px; height: 40px; }
.np-ctrl-main:hover { background: var(--color-primary-hover); color: var(--color-text-inverse); }

.np-progress-wrap { display: flex; align-items: center; gap: var(--space-2); flex: 1; min-width: 180px; }
.np-time { font-size: var(--text-xs); color: var(--color-text-faint); font-variant-numeric: tabular-nums; width: 38px; text-align: center; flex-shrink: 0; }
.np-progress { position: relative; flex: 1; height: 4px; background: var(--color-surface-offset); border-radius: var(--radius-full); cursor: pointer; }
.np-progress-fill { position: absolute; inset: 0; width: 0%; background: var(--color-primary); border-radius: var(--radius-full); }
.np-progress-handle { position: absolute; top: 50%; left: 0%; width: 10px; height: 10px; border-radius: 50%; background: var(--color-primary); transform: translate(-50%, -50%); box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-primary) 25%, transparent); }
.np-vol-btn { margin-left: var(--space-1); }

audio { display: none; }

/* ============ album tabs ============ */
.album-tabs { display: flex; gap: var(--space-2); overflow-x: auto; padding-bottom: var(--space-2); margin-bottom: var(--space-6); scrollbar-width: none; }
.album-tabs::-webkit-scrollbar { display: none; }
.album-tab {
  flex-shrink: 0; padding: var(--space-2) var(--space-5); border-radius: var(--radius-full);
  border: 1px solid var(--color-border); color: var(--color-text-muted); font-size: var(--text-xs);
  letter-spacing: 0.04em; text-transform: uppercase; font-weight: 600; white-space: nowrap;
}
.album-tab:hover { color: var(--color-text); border-color: color-mix(in oklab, var(--color-primary) 40%, var(--color-border)); }
.album-tab.is-active { background: var(--color-primary); color: var(--color-text-inverse); border-color: var(--color-primary); }

/* ============ track list ============ */
.album-list-head { margin-bottom: var(--space-6); padding-inline: var(--space-2); }
.album-list-head-top { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; }
.album-list-head h3 { font-size: var(--text-lg); font-weight: 500; font-family: var(--font-display); }
.album-list-head .album-subtitle { font-size: var(--text-xs); color: var(--color-primary); text-transform: uppercase; letter-spacing: 0.06em; margin-top: 2px; }
.album-list-head .album-tagline { font-size: var(--text-sm); color: var(--color-text-muted); margin-top: var(--space-3); max-width: 640px; }
.album-list-head .album-source-link { font-size: var(--text-xs); color: var(--color-text-faint); text-decoration: none; }
.album-list-head .album-source-link:hover { color: var(--color-primary); }
.track-list-count { font-size: var(--text-xs); color: var(--color-text-faint); }

.track-list { border-top: 1px solid var(--color-divider); }
.track-row {
  display: grid; grid-template-columns: 36px 48px 1fr auto auto; align-items: center; gap: var(--space-4);
  padding: var(--space-3) var(--space-2); border-bottom: 1px solid var(--color-divider);
  border-radius: var(--radius-md); cursor: pointer;
}
.track-row:hover { background: var(--color-surface); }
.track-row.is-active { background: var(--color-primary-highlight); }
.track-num { font-size: var(--text-sm); color: var(--color-text-faint); font-variant-numeric: tabular-nums; text-align: center; }
.track-row.is-active .track-num { color: var(--color-primary); }
.track-row-art { width: 48px; height: 48px; border-radius: var(--radius-sm); overflow: hidden; background: var(--color-surface-offset); flex-shrink: 0; position: relative; }
.track-row-art img { width: 100%; height: 100%; object-fit: cover; }
.track-eq { position: absolute; inset: 0; display: none; align-items: center; justify-content: center; gap: 2px; background: rgba(10,13,19,0.55); }
.track-row.is-active .track-eq { display: flex; }
.track-eq span { width: 3px; height: 8px; background: var(--color-primary); border-radius: 2px; animation: eq 0.9s ease-in-out infinite; }
.track-eq span:nth-child(2) { animation-delay: 0.15s; }
.track-eq span:nth-child(3) { animation-delay: 0.3s; }
@keyframes eq { 0%, 100% { height: 5px; } 50% { height: 16px; } }
.track-title-block { min-width: 0; }
.track-title { font-size: var(--text-sm); font-weight: 500; color: var(--color-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.track-row.is-active .track-title { color: var(--color-primary); }
.track-sub { font-size: var(--text-xs); color: var(--color-text-faint); margin-top: 2px; }
.track-duration { font-size: var(--text-xs); color: var(--color-text-faint); font-variant-numeric: tabular-nums; }
.track-video-link {
  display: inline-flex; align-items: center; gap: 4px; font-size: var(--text-xs); font-weight: 500;
  color: var(--color-primary); text-decoration: none; white-space: nowrap; padding: 4px 10px;
  border: 1px solid var(--color-primary); border-radius: var(--radius-full, 999px); flex-shrink: 0;
}
.track-video-link:hover { background: var(--color-primary); color: var(--color-surface, #0a0d13); }
.track-play-overlay { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(10,13,19,0.35); color: var(--color-text); opacity: 0; transition: opacity 0.15s ease; }
.track-row-video:hover .track-play-overlay, .track-row-video:focus-visible .track-play-overlay { opacity: 1; }
.track-row-video .track-duration { text-transform: uppercase; letter-spacing: 0.04em; font-size: 10px; }

/* ============ about ============ */
.about { padding-block: var(--space-16) var(--space-24); border-top: 1px solid var(--color-divider); }
.about-grid { display: flex; gap: var(--space-10); justify-content: space-between; align-items: flex-start; flex-wrap: wrap; }
.about-text { max-width: 480px; color: var(--color-text-muted); font-size: var(--text-sm); }
.about-links a { color: var(--color-primary); text-decoration: none; font-size: var(--text-sm); }
.about-links a:hover { color: var(--color-primary-hover); }

/* ============ footer ============ */
.site-footer { border-top: 1px solid var(--color-divider); padding-block: var(--space-8); }
.footer-inner { display: flex; gap: var(--space-2); justify-content: center; color: var(--color-text-faint); font-size: var(--text-xs); }
.footer-dot { opacity: 0.5; }

/* ============ responsive ============ */
@media (max-width: 880px) {
  .album-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .now-playing { flex-wrap: wrap; position: static; }
  .np-progress-wrap { order: 10; width: 100%; min-width: 100%; margin-top: var(--space-2); }
  .track-row { grid-template-columns: 28px 40px 1fr auto auto; gap: var(--space-2); }
  .track-video-link span { display: none; }
  .track-video-link { padding: 4px 8px; }
  .hero { padding-top: var(--space-16); }
  .album-grid { grid-template-columns: 1fr; }
  .album-card-play { opacity: 1; transform: none; }
}

/* ============ install banner (Add to Home Screen) ============ */
.install-banner {
  display: none;
  position: sticky; top: 0; z-index: 100;
  background: linear-gradient(120deg, var(--color-primary-highlight), var(--color-surface-2));
  border-bottom: 1px solid var(--color-border);
}
.install-banner.is-visible { display: block; }
.install-inner {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  padding-block: var(--space-3);
}
.install-copy { display: flex; align-items: center; gap: var(--space-3); min-width: 0; }
.install-icon { width: 40px; height: 40px; border-radius: var(--radius-md); flex-shrink: 0; box-shadow: var(--shadow-sm); }
.install-title { font-size: var(--text-sm); font-weight: 600; color: var(--color-text); line-height: 1.3; }
.install-sub { font-size: var(--text-xs); color: var(--color-text-muted); line-height: 1.3; margin-top: 2px; }
.install-actions { display: flex; align-items: center; gap: var(--space-2); flex-shrink: 0; }
.install-btn { padding: var(--space-2) var(--space-4); font-size: var(--text-sm); white-space: nowrap; }
.install-dismiss {
  display: flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border-radius: var(--radius-full); color: var(--color-text-muted);
  flex-shrink: 0;
}
.install-dismiss:hover { color: var(--color-text); background: var(--color-surface-offset); }

@media (max-width: 640px) {
  .install-sub { display: none; }
  .install-title { font-size: var(--text-xs); }
  .install-icon { width: 32px; height: 32px; }
}

.install-modal-overlay {
  display: none;
  position: fixed; inset: 0; z-index: 200;
  background: rgba(5,6,9,0.72);
  align-items: flex-end; justify-content: center;
  padding: var(--space-4);
}
.install-modal-overlay.is-visible { display: flex; }
@media (min-width: 640px) { .install-modal-overlay { align-items: center; } }
.install-modal {
  position: relative;
  width: 100%; max-width: 380px;
  background: linear-gradient(160deg, var(--color-surface), var(--color-surface-2));
  border: 1px solid var(--color-border); border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6) var(--space-6);
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.install-modal-icon { width: 56px; height: 56px; border-radius: var(--radius-md); margin-bottom: var(--space-3); box-shadow: var(--shadow-sm); }
.install-modal h3 { font-size: var(--text-lg); color: var(--color-text); margin-bottom: var(--space-5); }
.install-modal-close {
  position: absolute; top: var(--space-3); right: var(--space-3);
  width: 30px; height: 30px; border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center; color: var(--color-text-muted);
}
.install-modal-close:hover { color: var(--color-text); background: var(--color-surface-offset); }
.install-steps { list-style: none; text-align: left; display: flex; flex-direction: column; gap: var(--space-4); }
.install-steps li { display: flex; align-items: center; gap: var(--space-3); font-size: var(--text-sm); color: var(--color-text); line-height: 1.4; }
.install-step-num {
  flex-shrink: 0; width: 26px; height: 26px; border-radius: var(--radius-full);
  background: var(--color-primary-highlight); color: var(--color-primary);
  display: flex; align-items: center; justify-content: center; font-size: var(--text-xs); font-weight: 700;
}
.install-step-icon { flex-shrink: 0; width: 22px; height: 22px; color: var(--color-primary); }
.install-step-tip { font-size: var(--text-xs); color: var(--color-text-muted); padding-top: var(--space-2); border-top: 1px solid var(--color-divider); }
.install-step-tip em { font-style: normal; }