/* ============================================================
   NO AI MUSIC — Editorial Manifesto
   Warm analog palette: cream paper, deep ink, oxblood + gold
   ============================================================ */

:root,
[data-theme='light'] {
  /* Surfaces — warm paper */
  --color-bg: #f4efe3;
  --color-surface: #faf6ec;
  --color-surface-2: #fffdf7;
  --color-surface-offset: #ece4d2;
  --color-surface-offset-2: #e3d9c2;
  --color-surface-dynamic: #ddd1b8;
  --color-divider: #d8cdb4;
  --color-border: #cdc0a4;

  /* Text — deep ink */
  --color-text: #211c14;
  --color-text-muted: #6c6353;
  --color-text-faint: #a99e87;
  --color-text-inverse: #faf6ec;

  /* Primary — oxblood / vintage record-label red */
  --color-primary: #a51d2a;
  --color-primary-hover: #7d121d;
  --color-primary-active: #560c14;
  --color-primary-highlight: #e6cbc9;

  /* Secondary — muted gold */
  --color-gold: #b07d1e;
  --color-gold-hover: #8a6112;
  --color-gold-highlight: #ece0bf;

  /* Ink accent (cool counter to warm) */
  --color-ink: #2a3340;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  --transition-interactive: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 1px 2px oklch(0.25 0.02 70 / 0.08);
  --shadow-md: 0 6px 18px oklch(0.25 0.02 70 / 0.1);
  --shadow-lg: 0 18px 44px oklch(0.25 0.02 70 / 0.16);

  --content-narrow: 640px;
  --content-default: 1000px;
  --content-wide: 1240px;
  --content-full: 100%;

  --font-display: 'Boska', 'Georgia', serif;
  --font-body: 'Source Serif 4', 'Georgia', serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* 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(1.0625rem, 1rem + 0.3vw, 1.1875rem);
  --text-lg: clamp(1.25rem, 1.05rem + 0.8vw, 1.625rem);
  --text-xl: clamp(1.625rem, 1.3rem + 1.4vw, 2.5rem);
  --text-2xl: clamp(2.25rem, 1.4rem + 3vw, 4rem);
  --text-3xl: clamp(3rem, 1rem + 6vw, 6.5rem);
  --text-hero: clamp(3.25rem, 0.5rem + 9vw, 9rem);

  --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;
}

[data-theme='dark'] {
  --color-bg: #15120d;
  --color-surface: #1c1812;
  --color-surface-2: #221d16;
  --color-surface-offset: #1e1a13;
  --color-surface-offset-2: #272118;
  --color-surface-dynamic: #2f281d;
  --color-divider: #2a241a;
  --color-border: #3b3326;

  --color-text: #ece3d1;
  --color-text-muted: #a59a82;
  --color-text-faint: #6f6553;
  --color-text-inverse: #1c1812;

  --color-primary: #e0505e;
  --color-primary-hover: #c83a48;
  --color-primary-active: #a52b38;
  --color-primary-highlight: #3a2326;

  --color-gold: #d9a441;
  --color-gold-hover: #ecb85a;
  --color-gold-highlight: #3a2f17;

  --color-ink: #9fb4cc;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 6px 18px oklch(0 0 0 / 0.4);
  --shadow-lg: 0 18px 44px oklch(0 0 0 / 0.5);
}

/* System dark fallback */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #15120d;
    --color-surface: #1c1812;
    --color-surface-2: #221d16;
    --color-surface-offset: #1e1a13;
    --color-surface-offset-2: #272118;
    --color-surface-dynamic: #2f281d;
    --color-divider: #2a241a;
    --color-border: #3b3326;
    --color-text: #ece3d1;
    --color-text-muted: #a59a82;
    --color-text-faint: #6f6553;
    --color-text-inverse: #1c1812;
    --color-primary: #e0505e;
    --color-primary-hover: #c83a48;
    --color-primary-active: #a52b38;
    --color-primary-highlight: #3a2326;
    --color-gold: #d9a441;
    --color-gold-hover: #ecb85a;
    --color-gold-highlight: #3a2f17;
    --color-ink: #9fb4cc;
  }
}

/* ============ Base ============ */
*,
*::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;
  scroll-padding-top: var(--space-20);
}

body {
  min-height: 100dvh;
  line-height: 1.65;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  background-image:
    radial-gradient(circle at 12% 8%, oklch(from var(--color-gold) l c h / 0.06), transparent 38%),
    radial-gradient(circle at 88% 92%, oklch(from var(--color-primary) l c h / 0.05), transparent 42%);
  background-attachment: fixed;
}

/* Subtle paper grain */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.4;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.13 0 0 0 0 0.11 0 0 0 0 0.08 0 0 0 0.035 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}
[data-theme='dark'] body::before,
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) body::before {
    opacity: 0.25;
    mix-blend-mode: screen;
  }
}

img, svg, video, canvas { 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 {
  font-family: var(--font-display);
  text-wrap: balance;
  line-height: 1.08;
  font-weight: 600;
  letter-spacing: -0.01em;
}
p, li, figcaption { text-wrap: pretty; }

::selection { background: oklch(from var(--color-primary) l c h / 0.28); color: var(--color-text); }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: var(--radius-sm); }

a {
  color: var(--color-primary);
  text-decoration-color: oklch(from var(--color-primary) l c h / 0.4);
  text-underline-offset: 0.18em;
  text-decoration-thickness: 1.5px;
  transition: color var(--transition-interactive), text-decoration-color var(--transition-interactive);
}
a:hover { color: var(--color-primary-hover); text-decoration-color: currentColor; }

button { cursor: pointer; background: none; border: none; }

@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;
  }
}

/* ============ Layout helpers ============ */
.container {
  width: 100%;
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 4vw, var(--space-10));
}
.container--narrow { max-width: var(--content-narrow); }
.container--wide { max-width: var(--content-wide); }

.section { padding-block: clamp(var(--space-12), 8vw, var(--space-24)); position: relative; z-index: 2; }
.section--tight { padding-block: clamp(var(--space-10), 5vw, var(--space-16)); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.eyebrow::before {
  content: '';
  width: 1.75rem;
  height: 1.5px;
  background: currentColor;
  display: inline-block;
}

.lead {
  font-size: clamp(1.2rem, 1rem + 0.9vw, 1.6rem);
  line-height: 1.5;
  color: var(--color-text);
  font-weight: 400;
  max-width: 38ch;
}
.prose { max-width: 66ch; }
.prose p + p { margin-top: var(--space-5); }

/* ============ Header ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 82%, transparent);
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  border-bottom: 1px solid oklch(from var(--color-text) l c h / 0.08);
  transition: box-shadow var(--transition-interactive);
}
.site-header[data-scrolled='true'] { box-shadow: var(--shadow-sm); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-3);
}
.brand { display: flex; align-items: center; gap: var(--space-3); text-decoration: none; color: var(--color-text); }
.brand-mark { width: 38px; height: 38px; flex: none; color: var(--color-primary); }
.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  letter-spacing: -0.02em;
  line-height: 1;
}
.brand-name b { color: var(--color-primary); }

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(var(--space-4), 2vw, var(--space-8));
}
.nav-links a {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--space-2) 0;
  position: relative;
}
.nav-links a:hover { color: var(--color-text); }
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1.5px;
  background: var(--color-primary);
  transition: width var(--transition-interactive);
}
.nav-links a:hover::after { width: 100%; }

.nav-tools { display: flex; align-items: center; gap: var(--space-2); }
.theme-toggle {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  border: 1px solid oklch(from var(--color-text) l c h / 0.12);
  transition: color var(--transition-interactive), border-color var(--transition-interactive), background var(--transition-interactive);
}
.theme-toggle:hover { color: var(--color-text); border-color: var(--color-primary); }

.menu-btn { display: none; }

@media (max-width: 860px) {
  .nav-links { display: none; }
  .menu-btn {
    display: grid; place-items: center;
    width: 40px; height: 40px;
    border-radius: var(--radius-full);
    color: var(--color-text);
    border: 1px solid oklch(from var(--color-text) l c h / 0.12);
  }
  .nav.open .nav-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
    position: absolute;
    top: 100%; left: 0; right: 0;
    padding: var(--space-8) clamp(var(--space-4), 4vw, var(--space-10));
    background: var(--color-surface);
    border-bottom: 1px solid oklch(from var(--color-text) l c h / 0.1);
    box-shadow: var(--shadow-md);
  }
}

/* ============ Hero ============ */
.hero {
  position: relative;
  padding-top: clamp(var(--space-16), 10vw, var(--space-24));
  padding-bottom: clamp(var(--space-12), 8vw, var(--space-20));
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: clamp(var(--space-8), 4vw, var(--space-16));
  align-items: center;
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 240px; }
}
.hero h1 {
  font-size: var(--text-hero);
  line-height: 0.92;
  letter-spacing: -0.035em;
  font-weight: 700;
  margin-top: var(--space-5);
}
.hero h1 .strike {
  position: relative;
  color: var(--color-text-faint);
  font-style: italic;
  font-weight: 500;
}
.hero h1 .strike::after {
  content: '';
  position: absolute;
  left: -2%; right: -2%;
  top: 54%;
  height: 0.12em;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  animation: strikeIn 1s 0.5s cubic-bezier(0.65,0,0.35,1) forwards;
}
@keyframes strikeIn { to { transform: scaleX(1); } }
.hero h1 em { color: var(--color-primary); font-style: italic; }
.hero-sub {
  margin-top: var(--space-8);
  font-size: clamp(1.15rem, 1rem + 0.7vw, 1.5rem);
  line-height: 1.5;
  color: var(--color-text-muted);
  max-width: 30ch;
}
.hero-sub strong { color: var(--color-text); font-weight: 600; }
.hero-cta {
  margin-top: var(--space-10);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-full);
  text-decoration: none;
  border: 1.5px solid transparent;
  transition: all var(--transition-interactive);
  font-weight: 500;
}
.btn--primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.btn--primary:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); color: #fff; }
.btn--ghost {
  color: var(--color-text);
  border-color: oklch(from var(--color-text) l c h / 0.2);
}
.btn--ghost:hover { border-color: var(--color-primary); color: var(--color-primary); }

/* Vinyl visual */
.hero-visual { display: grid; place-items: center; }
.vinyl {
  width: 100%;
  max-width: 320px;
  aspect-ratio: 1;
  position: relative;
}
.vinyl-disc {
  width: 100%; height: 100%;
  border-radius: 50%;
  background:
    repeating-radial-gradient(circle at center, #0a0907 0 1.5px, #14110c 1.5px 3px),
    radial-gradient(circle at 30% 30%, #2a241c, #0a0907 70%);
  box-shadow: var(--shadow-lg), inset 0 0 60px rgba(0,0,0,0.6);
  animation: spin 9s linear infinite;
  position: relative;
}
[data-theme='dark'] .vinyl-disc { background:
  repeating-radial-gradient(circle at center, #000 0 1.5px, #0d0a06 1.5px 3px),
  radial-gradient(circle at 30% 30%, #241d14, #000 70%); }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .vinyl-disc { animation: none; } }
.vinyl-label {
  position: absolute;
  top: 50%; left: 50%;
  width: 38%; height: 38%;
  transform: translate(-50%,-50%);
  border-radius: 50%;
  background: var(--color-primary);
  display: grid;
  place-items: center;
  color: #fff;
  font-family: var(--font-display);
  text-align: center;
  font-size: clamp(0.6rem, 1.4vw, 0.8rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.1;
  box-shadow: inset 0 0 0 3px rgba(255,255,255,0.12);
}
.vinyl-label small { display: block; font-size: 0.62em; opacity: 0.8; margin-top: 0.2em; }
.vinyl-hole {
  position: absolute;
  top: 50%; left: 50%;
  width: 10px; height: 10px;
  transform: translate(-50%,-50%);
  border-radius: 50%;
  background: var(--color-bg);
  z-index: 2;
}

/* ============ Section heading ============ */
.section-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-bottom: clamp(var(--space-8), 4vw, var(--space-12));
  max-width: 62ch;
}
.section-head h2 {
  font-size: var(--text-2xl);
  letter-spacing: -0.025em;
}
.section-head p {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ============ Debate framing ============ */
.stakes {
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.08);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 4vw, var(--space-16));
  position: relative;
  overflow: hidden;
}
.stakes::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 5px; height: 100%;
  background: var(--color-primary);
}
.stakes p { font-size: var(--text-lg); line-height: 1.6; }
.stakes p + p { margin-top: var(--space-5); }

/* ============ Voices grid ============ */
.voices-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(330px, 100%), 1fr));
  gap: var(--space-6);
}
.voice {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.09);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive), border-color var(--transition-interactive);
}
.voice:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: oklch(from var(--color-primary) l c h / 0.3); }
.voice-tag {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-5);
  border: 1px solid currentColor;
}
.voice-tag[data-stance='skeptical'] { color: var(--color-primary); background: var(--color-primary-highlight); }
.voice-tag[data-stance='optimistic'] { color: var(--color-gold-hover); background: var(--color-gold-highlight); }
.voice-tag[data-stance='nuanced'] { color: var(--color-ink); background: oklch(from var(--color-ink) l c h / 0.12); }
[data-theme='dark'] .voice-tag[data-stance='optimistic'] { color: var(--color-gold); }

.voice blockquote {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: 1.32;
  color: var(--color-text);
  letter-spacing: -0.01em;
  position: relative;
  padding-left: var(--space-5);
  flex: 1;
}
.voice blockquote::before {
  content: '\201C';
  position: absolute;
  left: -0.1em; top: -0.3em;
  font-size: 2.5em;
  color: var(--color-primary);
  opacity: 0.5;
  line-height: 1;
  font-family: var(--font-display);
}
.voice-meta {
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid oklch(from var(--color-text) l c h / 0.08);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-4);
}
.voice-author { font-weight: 600; color: var(--color-text); }
.voice-source { font-size: var(--text-sm); color: var(--color-text-muted); }
.voice-link {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* ============ Two-column comparison ============ */
.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}
@media (max-width: 820px) { .compare { grid-template-columns: 1fr; } }
.compare-col {
  padding: clamp(var(--space-8), 3vw, var(--space-12));
  border-radius: var(--radius-xl);
  border: 1px solid oklch(from var(--color-text) l c h / 0.1);
}
.compare-col h3 { font-size: var(--text-xl); margin-bottom: var(--space-4); display: flex; align-items: center; gap: var(--space-3); }
.compare-col ul { display: flex; flex-direction: column; gap: var(--space-5); }
.compare-col li { padding-left: var(--space-6); position: relative; line-height: 1.55; }
.compare-col li::before { position: absolute; left: 0; top: 0.1em; font-family: var(--font-display); font-weight: 700; }
.compare-col--risk { background: var(--color-surface); }
.compare-col--risk h3 { color: var(--color-primary); }
.compare-col--risk li::before { content: '\2014'; color: var(--color-primary); }
.compare-col--hope { background: var(--color-surface-offset); }
.compare-col--hope h3 { color: var(--color-gold-hover); }
[data-theme='dark'] .compare-col--hope h3 { color: var(--color-gold); }
.compare-col--hope li::before { content: '+'; color: var(--color-gold); font-family: var(--font-mono); }

/* ============ Beyond music ============ */
.arts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  gap: var(--space-6);
}
.art-card {
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.09);
}
.art-card svg { width: 44px; height: 44px; color: var(--color-primary); margin-bottom: var(--space-4); }
.art-card h3 { font-size: var(--text-lg); margin-bottom: var(--space-3); }
.art-card p { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.55; }

/* ============ Manifesto ============ */
.manifesto {
  background: linear-gradient(in oklab, var(--color-surface-offset), var(--color-surface));
  border-radius: var(--radius-xl);
  border: 1px solid oklch(from var(--color-text) l c h / 0.1);
  padding: clamp(var(--space-10), 5vw, var(--space-20));
  text-align: center;
  position: relative;
  overflow: hidden;
}
.manifesto::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(0deg, transparent 0 39px, oklch(from var(--color-text) l c h / 0.04) 39px 40px);
  pointer-events: none;
}
.manifesto-inner { position: relative; z-index: 1; max-width: 60ch; margin-inline: auto; }
.manifesto h2 { font-size: var(--text-3xl); letter-spacing: -0.03em; }
.manifesto p { font-size: var(--text-lg); color: var(--color-text-muted); margin-top: var(--space-6); }
.manifesto-principles {
  margin-top: var(--space-10);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr));
  gap: var(--space-6);
  text-align: left;
}
.principle { padding: var(--space-5); }
.principle .n { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-primary); letter-spacing: 0.15em; }
.principle h4 { font-size: var(--text-base); margin-top: var(--space-2); font-family: var(--font-body); font-weight: 700; }
.principle p { font-size: var(--text-sm); color: var(--color-text-muted); margin-top: var(--space-2); line-height: 1.5; }

/* Waveform divider */
.waveform {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  height: 60px;
  padding-block: var(--space-8);
  opacity: 0.7;
}
.waveform span {
  display: block;
  width: 3px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  animation: wave 1.4s ease-in-out infinite;
}
@keyframes wave { 0%,100% { height: 12%; } 50% { height: 100%; } }
@media (prefers-reduced-motion: reduce) { .waveform span { animation: none; height: 40%; } }

/* ============ Reading list ============ */
.reading-list { display: flex; flex-direction: column; gap: var(--space-2); }
.reading-item {
  display: grid;
  grid-template-columns: 2.4fr 1fr 0.6fr;
  gap: var(--space-4);
  align-items: baseline;
  padding: var(--space-5) var(--space-4);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-text);
  transition: background var(--transition-interactive);
  border-bottom: 1px solid oklch(from var(--color-text) l c h / 0.07);
}
.reading-item:hover { background: var(--color-surface); }
.reading-item:hover .reading-title { color: var(--color-primary); }
.reading-title { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 600; line-height: 1.25; transition: color var(--transition-interactive); }
.reading-meta { font-size: var(--text-sm); color: var(--color-text-muted); }
.reading-arrow { text-align: right; font-family: var(--font-mono); color: var(--color-text-faint); transition: color var(--transition-interactive), transform var(--transition-interactive); }
.reading-item:hover .reading-arrow { color: var(--color-primary); transform: translateX(4px); }
@media (max-width: 720px) {
  .reading-item { grid-template-columns: 1fr auto; }
  .reading-meta { grid-column: 1 / -1; order: 3; }
  .reading-arrow { grid-row: 1; }
}

/* ============ Footer ============ */
.site-footer {
  border-top: 1px solid oklch(from var(--color-text) l c h / 0.1);
  padding-block: clamp(var(--space-10), 5vw, var(--space-16));
  margin-top: var(--space-12);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-8);
}
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand p { color: var(--color-text-muted); font-size: var(--text-sm); margin-top: var(--space-4); max-width: 40ch; }
.footer-col h4 { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-text-muted); margin-bottom: var(--space-4); }
.footer-col a { display: block; text-decoration: none; color: var(--color-text); padding: var(--space-1) 0; font-size: var(--text-sm); }
.footer-col a:hover { color: var(--color-primary); }
.footer-bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  border-top: 1px solid oklch(from var(--color-text) l c h / 0.08);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* ============ REAL-WORLD EXAMPLES ============ */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(360px, 100%), 1fr));
  gap: var(--space-6);
}
.case {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid oklch(from var(--color-text) l c h / 0.09);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive), border-color var(--transition-interactive);
}
.case:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: oklch(from var(--color-primary) l c h / 0.35); }
.case-tag {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-highlight);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-5);
}
.case h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.case p { font-size: var(--text-sm); line-height: 1.6; color: var(--color-text-muted); }
.case p + p { margin-top: var(--space-3); }
.case p strong { color: var(--color-text); font-weight: 600; }
.case-stat {
  margin: var(--space-5) 0;
  padding: var(--space-4) var(--space-5);
  border-left: 2px solid var(--color-primary);
  background: oklch(from var(--color-primary) l c h / 0.06);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-family: var(--font-display);
  font-size: var(--text-base);
  line-height: 1.4;
  color: var(--color-text);
}
.case-stat cite {
  display: block;
  margin-top: var(--space-2);
  font-family: var(--font-mono);
  font-style: normal;
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}
.case-note { font-style: italic; }
.case-sources {
  margin-top: auto;
  padding-top: var(--space-5);
  border-top: 1px solid oklch(from var(--color-text) l c h / 0.08);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4) var(--space-5);
}
.case-sources a {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-interactive);
}
.case-sources a:hover { border-bottom-color: currentColor; }
.cases-caveat {
  margin-top: var(--space-8);
  padding: var(--space-6) var(--space-7);
  border-top: 1px solid oklch(from var(--color-text) l c h / 0.1);
  font-size: var(--text-sm);
  line-height: 1.65;
  color: var(--color-text-muted);
  text-align: center;
  max-width: 64ch;
  margin-left: auto;
  margin-right: auto;
}