/* vocal.tools v2 — rebuilt from real reference audit.
   See research/audit.md for citations. Patterns stolen:
   - Rejouice: edge-to-edge wordmark hero
   - Studio Dumbar: one declarative sentence taking the viewport
   - Sonar: 2-col masonry of project tiles with inline media
   - Ordinary Folk: inline play button on body type
   - Universal: Lenis + GSAP + foundry font + microscopic chrome */

@import url("https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght,SOFT,WONK@0,9..144,300..900,0..100,0..1;1,9..144,300..900,0..100,0..1&family=JetBrains+Mono:wght@400;500;700&display=swap");

:root {
  --paper: #ebe7df;
  --ink: #11100e;
  --hot: #d6263c;
  --dim: rgba(17, 16, 14, 0.6);
  --quiet: rgba(17, 16, 14, 0.34);
  --rule: rgba(17, 16, 14, 0.18);
  --dark: #11100e;
  --dark-ink: #f1ece2;
  --dark-rule: rgba(241, 236, 226, 0.18);

  --display: "Fraunces", "Times New Roman", serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
}

/* per-site palette overrides (paper bg stays, accents change) */
body[data-site="stem-v2"] {
  --paper: #e8e4d3;
  --hot: #115e59;
}
body[data-site="sfx-v2"] {
  --paper: #f4eee2;
  --hot: #b8400f;
}
body[data-site="swap-v2"] {
  --paper: #0d0c14;
  --ink: #ecebf7;
  --hot: #8b6dff;
  --dim: rgba(236, 235, 247, 0.6);
  --quiet: rgba(236, 235, 247, 0.34);
  --rule: rgba(236, 235, 247, 0.18);
  --dark: #1a1726;
  --dark-ink: #ecebf7;
}

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

html, body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--display);
  font-weight: 400;
  font-variation-settings: "opsz" 36, "wght" 400, "SOFT" 50, "WONK" 0;
  text-rendering: geometricPrecision;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

/* lenis target */
html.lenis { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }

/* ─────────── top bar ─────────── */

.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 18px 24px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  pointer-events: none;
  background: linear-gradient(180deg, color-mix(in srgb, var(--paper) 92%, transparent), transparent 100%);
}
.topbar > * { pointer-events: auto; }
.topbar .mark { font-weight: 700; color: var(--ink); }
.topbar nav { display: flex; gap: 28px; justify-content: center; color: var(--ink); }
.topbar nav a { transition: opacity 0.18s; opacity: 0.7; }
.topbar nav a:hover { opacity: 1; color: var(--hot); }

/* topbar CTA = a real filled pill button */
.topbar .cta {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
  font-weight: 700;
  letter-spacing: 0.16em;
  transition: background 0.18s, color 0.18s, transform 0.18s;
}
.topbar .cta:hover {
  background: var(--hot);
  border-color: var(--hot);
  color: var(--paper);
  transform: translateY(-1px);
}

/* dark-mode page (voice-swap): same pill but inverted */
body[data-site="swap-v2"] .topbar {
  background: linear-gradient(180deg, color-mix(in srgb, var(--paper) 92%, transparent), transparent 100%);
  color: var(--ink);
}
body[data-site="swap-v2"] .topbar .mark,
body[data-site="swap-v2"] .topbar nav { color: var(--ink); }
body[data-site="swap-v2"] .topbar .cta {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
body[data-site="swap-v2"] .topbar .cta:hover {
  background: var(--hot);
  border-color: var(--hot);
  color: var(--paper);
}

@media (max-width: 720px) {
  .topbar { grid-template-columns: 1fr 1fr; padding: 18px 20px; gap: 12px; font-size: 10px; }
  .topbar nav { display: none; }
}

/* ─────────── hero ─────────── */

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: 90px 4vw 24px;
}

.wordmark {
  align-self: start;
  margin-top: 0;
  font-family: var(--display);
  font-weight: 400;
  font-variation-settings: "opsz" 144, "wght" 400, "SOFT" 100, "WONK" 1;
  font-size: clamp(96px, 23vw, 440px);
  line-height: 0.78;
  letter-spacing: -0.045em;
  color: var(--ink);
  text-transform: lowercase;
  margin-left: -0.04em;
}

.hero-tagline {
  align-self: end;
  max-width: 38ch;
  margin-block: 4vh 4vh;
  font-family: var(--display);
  font-weight: 400;
  font-variation-settings: "opsz" 36, "wght" 400, "SOFT" 50;
  font-size: clamp(20px, 1.85vw, 28px);
  line-height: 1.35;
  letter-spacing: -0.005em;
  color: var(--ink);
}
.hero-tagline em {
  font-style: italic;
  font-variation-settings: "opsz" 36, "wght" 300, "SOFT" 100;
  color: var(--hot);
}
.wordmark .row { display: block; overflow: hidden; }
.wordmark .row .inner {
  display: inline-block;
  transform: translateY(110%);
  will-change: transform;
}
.wordmark.in .row .inner { transform: translateY(0); transition: transform 1s cubic-bezier(0.2, 0.7, 0.2, 1); }
.wordmark.in .row:nth-child(2) .inner { transition-delay: 0.1s; }
.wordmark .row em {
  font-style: italic;
  font-variation-settings: "opsz" 144, "wght" 300, "SOFT" 100, "WONK" 1;
  color: var(--hot);
}

.hero-spec {
  display: grid;
  grid-template-columns: auto auto 1fr;
  gap: 24px;
  align-items: end;
  padding-top: 28px;
  border-top: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
}
.hero-spec b { display: block; color: var(--ink); margin-bottom: 4px; font-weight: 700; }
.hero-spec .right { justify-self: end; text-align: right; color: var(--dim); }

@media (max-width: 720px) {
  .hero-spec { grid-template-columns: 1fr; gap: 14px; }
  .hero-spec .right { justify-self: start; text-align: left; }
}

/* ─────────── stem-tools: 4-lane hero ─────────── */

body[data-site="stem-v2"] .hero { padding-top: 96px; }
body[data-site="stem-v2"] .stem-hero {
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
  justify-content: center;
}
.stem-hero .stem-mark {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 18px;
  display: flex; gap: 14px; align-items: center;
}
.stem-hero .stem-mark::before {
  content: ""; width: 32px; height: 1px; background: var(--ink);
}
.stem-hero .stem-mark b { color: var(--ink); font-weight: 700; }

.stem-hero .lane {
  display: grid;
  grid-template-columns: 220px 1fr auto;
  gap: 32px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--rule);
  cursor: pointer;
  transition: padding 0.3s ease;
}
.stem-hero .lane:hover { padding-left: 12px; }
.stem-hero .lane:hover .lane-name { color: var(--hot); }
.stem-hero .lane:last-child { border-bottom: 0; }
.stem-hero .lane-name {
  font-family: var(--display);
  font-weight: 400;
  font-variation-settings: "opsz" 96, "wght" 400, "SOFT" 100, "WONK" 0;
  font-size: clamp(40px, 6.2vw, 96px);
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--ink);
  transition: color 0.2s;
}
.stem-hero .lane-name em {
  font-style: italic;
  font-variation-settings: "opsz" 96, "wght" 300, "SOFT" 100, "WONK" 1;
  color: var(--hot);
}
.stem-hero .lane-bar {
  position: relative;
  height: 56px;
  overflow: hidden;
}
.stem-hero .lane-bar svg { display: block; width: 100%; height: 100%; }
.stem-hero .lane-meta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--quiet);
  font-variant-numeric: tabular-nums;
  text-align: right;
}
.stem-hero .lane:hover .lane-meta { color: var(--ink); }

@media (max-width: 720px) {
  .stem-hero .lane { grid-template-columns: 1fr auto; gap: 14px; }
  .stem-hero .lane-bar { grid-column: 1 / -1; }
}

/* ─────────── sfx-studio: one-word hero ─────────── */

body[data-site="sfx-v2"] .hero { padding-block: 96px 24px; }
body[data-site="sfx-v2"] .sfx-hero {
  flex: 1;
  display: grid;
  grid-template-rows: 1fr auto;
}
.sfx-hero .one-word {
  font-family: var(--display);
  font-weight: 400;
  font-variation-settings: "opsz" 144, "wght" 600, "SOFT" 0, "WONK" 1;
  font-size: clamp(120px, 32vw, 640px);
  line-height: 0.78;
  letter-spacing: -0.055em;
  color: var(--ink);
  text-transform: lowercase;
  align-self: end;
  position: relative;
}
.sfx-hero .one-word .punct {
  color: var(--hot);
  font-variation-settings: "opsz" 144, "wght" 900, "SOFT" 0, "WONK" 1;
}
.sfx-hero .rays {
  position: absolute;
  inset: -10% -20%;
  z-index: -1;
  pointer-events: none;
  opacity: 0.2;
}

/* ─────────── voice-swap: split hero ─────────── */

body[data-site="swap-v2"] .hero {
  padding: 96px 0 0;
  background: var(--paper);
  display: grid;
  grid-template-rows: 1fr auto;
}
body[data-site="swap-v2"] .swap-hero {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  border-block: 1px solid var(--dark-rule);
}
.swap-hero .half {
  position: relative;
  padding: 12vh 4vw;
  min-height: 64svh;
  display: flex;
  align-items: center;
}
.swap-hero .half + .half {
  border-left: 1px solid var(--dark-rule);
}
.swap-hero .half.before {
  background: #ebe7df;
  color: #11100e;
  justify-content: flex-end;
  text-align: right;
}
.swap-hero .half.after {
  background: #0d0c14;
  color: #ecebf7;
  justify-content: flex-start;
}
.swap-hero .half.after .word-big em { color: #8b6dff; }
.swap-hero .word-big {
  font-family: var(--display);
  font-weight: 400;
  font-variation-settings: "opsz" 144, "wght" 400, "SOFT" 100, "WONK" 1;
  font-size: clamp(80px, 16vw, 280px);
  line-height: 0.86;
  letter-spacing: -0.04em;
  text-transform: lowercase;
}
.swap-hero .word-big em {
  display: block;
  font-style: italic;
  font-variation-settings: "opsz" 144, "wght" 300, "SOFT" 100, "WONK" 1;
  color: var(--hot);
}
.swap-hero .half-label {
  position: absolute;
  top: 22px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: currentColor;
  opacity: 0.46;
}
.swap-hero .half.before .half-label { left: 28px; }
.swap-hero .half.after .half-label { left: 28px; color: var(--dark-ink); }
.swap-hero .arrow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: var(--paper);
  display: flex; align-items: center; justify-content: center;
  z-index: 3;
  pointer-events: none;
}
.swap-hero .arrow::after {
  content: "";
  width: 18px; height: 18px;
  background:
    linear-gradient(135deg, transparent 0 36%, var(--ink) 36% 64%, transparent 64%),
    linear-gradient(45deg, transparent 0 36%, var(--ink) 36% 64%, transparent 64%);
}
@media (max-width: 720px) {
  body[data-site="swap-v2"] .swap-hero { grid-template-columns: 1fr; }
  .swap-hero .half + .half { border-left: 0; border-top: 1px solid var(--dark-rule); }
  .swap-hero .half.before, .swap-hero .half.after { text-align: left; justify-content: flex-start; }
  .swap-hero .arrow { top: 50%; left: 50%; }
}
body[data-site="swap-v2"] .hero-spec {
  padding: 24px 4vw;
  background: var(--dark);
  color: var(--dark-ink);
  border-top: 0;
}
body[data-site="swap-v2"] .hero-spec b { color: var(--dark-ink); }

/* ─────────── marquee ─────────── */

.marquee {
  border-block: 1px solid var(--rule);
  overflow: hidden;
  padding: 32px 0;
  font-family: var(--display);
  font-size: clamp(40px, 6vw, 92px);
  line-height: 1;
  white-space: nowrap;
  letter-spacing: -0.02em;
  font-variation-settings: "opsz" 96, "wght" 400, "SOFT" 50;
}
.marquee .track {
  display: inline-flex;
  gap: 2.2em;
  animation: marquee 42s linear infinite;
}
.marquee.fast .track { animation-duration: 26s; }
.marquee .track > span { display: inline-flex; align-items: center; gap: 0.55em; }
.marquee .track em {
  font-style: italic;
  font-variation-settings: "opsz" 96, "wght" 300, "SOFT" 100;
  color: var(--hot);
}
.marquee .dot {
  display: inline-block;
  width: 0.45em;
  height: 0.45em;
  border-radius: 50%;
  background: var(--ink);
  vertical-align: middle;
}
@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* ─────────── prose strip ─────────── */

.prose {
  padding: 22vh 4vw;
  max-width: 1400px;
  margin: 0 auto;
}
.prose .label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--hot);
  margin-bottom: 36px;
  display: flex; align-items: center; gap: 14px;
}
.prose .label::before { content: ""; width: 32px; height: 1px; background: var(--hot); display: inline-block; }
.prose p.lede {
  font-size: clamp(28px, 3.4vw, 56px);
  line-height: 1.18;
  letter-spacing: -0.018em;
  max-width: 22ch;
  font-variation-settings: "opsz" 96, "wght" 400, "SOFT" 50;
}
.prose p.lede em {
  font-style: italic;
  font-variation-settings: "opsz" 96, "wght" 300, "SOFT" 100;
  color: var(--hot);
}
.prose .word { display: inline-block; opacity: 0; transform: translateY(20px); }
.prose.in .word { animation: rise 0.9s cubic-bezier(0.2, 0.7, 0.2, 1) forwards; }

@keyframes rise {
  to { opacity: 1; transform: translateY(0); }
}

/* ─────────── declarative wall (dark) ─────────── */

.wall {
  background: var(--dark);
  color: var(--dark-ink);
  padding: 22vh 4vw;
  min-height: 100svh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.wall::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 30% 50%, rgba(214, 38, 60, 0.16), transparent 70%);
  pointer-events: none;
}
.wall h2 {
  font-family: var(--display);
  font-weight: 400;
  font-variation-settings: "opsz" 144, "wght" 400, "SOFT" 100, "WONK" 1;
  font-size: clamp(64px, 12vw, 240px);
  line-height: 0.88;
  letter-spacing: -0.04em;
  max-width: 16ch;
  position: relative;
}
.wall h2 em {
  font-style: italic;
  font-variation-settings: "opsz" 144, "wght" 300, "SOFT" 100, "WONK" 1;
  color: var(--hot);
}
.wall .word { display: inline-block; opacity: 0; transform: translateY(60px) rotate(2deg); }
.wall.in .word { animation: rise 1.1s cubic-bezier(0.2, 0.7, 0.2, 1) forwards; }

/* ─────────── specimens (sonar-style masonry) ─────────── */

.specimens {
  padding: 22vh 4vw 4vh;
  max-width: 1600px;
  margin: 0 auto;
}
.specimens header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: end;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 48px;
}
.specimens header .label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--dim);
}
.specimens header h3 {
  grid-column: 1 / -1;
  font-family: var(--display);
  font-weight: 400;
  font-variation-settings: "opsz" 96, "wght" 400, "SOFT" 50;
  font-size: clamp(40px, 5.4vw, 92px);
  line-height: 0.96;
  letter-spacing: -0.025em;
  max-width: 18ch;
}
.specimens header h3 em {
  font-style: italic;
  font-variation-settings: "opsz" 96, "wght" 300, "SOFT" 100;
  color: var(--hot);
}

.specimen-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px 56px;
}
@media (max-width: 780px) { .specimen-grid { grid-template-columns: 1fr; gap: 44px; } }

.specimen {
  display: flex;
  flex-direction: column;
  gap: 16px;
  opacity: 0;
  transform: translateY(40px);
}
.specimen.in { opacity: 1; transform: none; transition: opacity 0.9s, transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1); }
.specimen:nth-child(even) { margin-top: 80px; }
@media (max-width: 780px) {
  .specimen:nth-child(even) { margin-top: 0; }
}

.specimen .scope {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
  cursor: pointer;
}
.specimen .scope canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
}
.specimen .scope .badge {
  position: absolute;
  top: 18px;
  left: 18px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--paper);
  opacity: 0.82;
  z-index: 2;
}
.specimen .scope .play-overlay {
  position: absolute;
  bottom: 18px;
  left: 18px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px 10px 14px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: 0;
  z-index: 2;
  transition: background 0.18s, color 0.18s;
}
.specimen .scope:hover .play-overlay { background: var(--hot); color: var(--paper); }
.specimen .scope.playing .play-overlay { background: var(--hot); color: var(--paper); }
.specimen .scope .glyph {
  display: inline-block;
  width: 0; height: 0;
  border-style: solid;
  border-width: 5px 0 5px 8px;
  border-color: transparent transparent transparent currentColor;
}
.specimen .scope.playing .glyph {
  width: 6px; height: 9px; border: 0;
  background: linear-gradient(90deg, currentColor 0 35%, transparent 35% 65%, currentColor 65%);
}

.specimen .meta {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px 18px;
  align-items: baseline;
}
.specimen .meta .num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--quiet);
  font-variant-numeric: tabular-nums;
}
.specimen .meta .kind {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--hot);
  grid-column: 2;
}
.specimen .meta .title {
  grid-column: 1 / -1;
  font-family: var(--display);
  font-weight: 400;
  font-variation-settings: "opsz" 48, "wght" 400, "SOFT" 50;
  font-size: clamp(26px, 2.6vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.015em;
}
.specimen .meta .title em {
  font-style: italic;
  font-variation-settings: "opsz" 48, "wght" 300, "SOFT" 100;
  color: var(--hot);
}

/* ─────────── prose-second ─────────── */

.prose-2 {
  padding: 18vh 4vw 22vh;
  max-width: 1100px;
  margin: 0 auto;
}
.prose-2 p {
  font-family: var(--display);
  font-size: clamp(20px, 1.85vw, 26px);
  line-height: 1.55;
  max-width: 60ch;
  color: var(--ink);
  margin-bottom: 1.2em;
  font-variation-settings: "opsz" 36, "wght" 400, "SOFT" 50;
}
.prose-2 .label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--hot);
  margin-bottom: 28px;
  display: flex; align-items: center; gap: 14px;
}
.prose-2 .label::before { content: ""; width: 32px; height: 1px; background: var(--hot); }

/* ─────────── footer ─────────── */

.footer {
  background: var(--dark);
  color: var(--dark-ink);
  padding: 14vh 4vw 6vh;
  border-top: 1px solid var(--dark-rule);
  position: relative;
  overflow: hidden;
}
.footer-wordmark {
  font-family: var(--display);
  font-weight: 400;
  font-variation-settings: "opsz" 144, "wght" 400, "SOFT" 100, "WONK" 1;
  font-size: clamp(64px, 18vw, 360px);
  line-height: 0.82;
  letter-spacing: -0.045em;
  text-transform: lowercase;
  margin-bottom: 6vh;
}
.footer-wordmark em {
  font-style: italic;
  font-variation-settings: "opsz" 144, "wght" 300, "SOFT" 100, "WONK" 1;
  color: var(--hot);
}
.cta {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 22px 36px;
  border: 1px solid var(--dark-ink);
  background: transparent;
  color: var(--dark-ink);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  transition: background 0.18s, color 0.18s, border-color 0.18s;
}
.cta:hover { background: var(--hot); border-color: var(--hot); color: var(--paper); }
.cta .arrow {
  display: inline-block;
  width: 28px; height: 1px;
  background: currentColor;
  position: relative;
}
.cta .arrow::after {
  content: "";
  position: absolute;
  right: 0; top: -3px;
  width: 7px; height: 7px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: rotate(45deg);
}
.footer .quiet {
  display: block;
  margin-top: 8vh;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: rgba(241, 236, 226, 0.55);
  text-transform: uppercase;
}
.footer .quiet a { border-bottom: 1px solid rgba(241, 236, 226, 0.4); padding-bottom: 1px; }
.footer .quiet a:hover { color: var(--hot); border-bottom-color: var(--hot); }

/* ─────────── cursor ─────────── */

@media (pointer: fine) {
  body { cursor: none; }
  a, button, .scope { cursor: none; }
}
.cursor {
  position: fixed;
  z-index: 100;
  top: 0; left: 0;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--ink);
  mix-blend-mode: difference;
  pointer-events: none;
  transform: translate3d(-50%, -50%, 0);
  transition: width 0.2s, height 0.2s, background 0.2s;
}
.cursor.hot { width: 64px; height: 64px; background: var(--hot); mix-blend-mode: normal; }
@media (pointer: coarse) { .cursor { display: none; } body { cursor: auto; } }

@media (prefers-reduced-motion: reduce) {
  .marquee .track { animation: none; }
  .wordmark.in .row .inner { transform: none; }
  .specimen, .wall .word, .prose .word { opacity: 1; transform: none; }
}

.no-anim .marquee .track { animation: none; }
.no-anim .wordmark .row .inner { transform: none !important; transition: none !important; }
.no-anim .specimen, .no-anim .wall .word, .no-anim .prose .word { opacity: 1 !important; transform: none !important; animation: none !important; }
.no-anim .reveal { opacity: 1 !important; transform: none !important; }
.no-anim .hero { min-height: 720px; padding-block: 96px 24px; }
.no-anim .wall { min-height: 600px; padding-block: 12vh; }
.no-anim .prose, .no-anim .prose-2 { padding-block: 8vh; }
.no-anim .specimens { padding-block: 10vh 4vh; }
.no-anim .footer { padding-block: 8vh 4vh; }

/* v2audio additions: keep the Claude editorial direction, but make the pages
   commercially sharper and usable for real SEO/support routes. */

.hero {
  overflow: hidden;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 86px 4vw 134px;
  z-index: 0;
  border: 1px solid var(--rule);
  background:
    linear-gradient(90deg, transparent 0 24%, var(--rule) 24.08% 24.18%, transparent 24.26% 49.8%, var(--rule) 49.88% 49.98%, transparent 50.06% 75.6%, var(--rule) 75.68% 75.78%, transparent 75.86%),
    repeating-linear-gradient(0deg, transparent 0 40px, var(--rule) 41px, transparent 42px),
    linear-gradient(135deg, color-mix(in srgb, var(--hot) 16%, transparent), transparent 42%);
  opacity: 0.58;
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  right: 4vw;
  top: 118px;
  z-index: 0;
  width: clamp(96px, 12vw, 190px);
  aspect-ratio: 1;
  border: 1px solid var(--rule);
  background:
    repeating-radial-gradient(circle at 50% 50%, transparent 0 9px, var(--hot) 10px 11px, transparent 12px 20px),
    color-mix(in srgb, var(--paper) 82%, var(--ink) 8%);
  opacity: 0.86;
}

.hero > * {
  position: relative;
  z-index: 1;
}

body[data-site="sfx-v2"] .hero::before {
  background:
    repeating-linear-gradient(135deg, color-mix(in srgb, var(--ink) 20%, transparent) 0 2px, transparent 2px 22px),
    repeating-linear-gradient(0deg, transparent 0 42px, color-mix(in srgb, var(--ink) 18%, transparent) 43px, transparent 44px),
    color-mix(in srgb, var(--hot) 28%, transparent);
}

body[data-site="swap-v2"] .hero::before {
  border-color: var(--rule);
  background:
    linear-gradient(90deg, color-mix(in srgb, #8b6dff 16%, transparent), transparent 46%, color-mix(in srgb, #ff66c1 12%, transparent)),
    repeating-linear-gradient(0deg, transparent 0 44px, var(--rule) 45px, transparent 46px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-cta,
.hero-link {
  display: inline-flex;
  align-items: center;
  min-height: 54px;
  padding: 0 22px;
  border: 1px solid var(--ink);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: background 0.18s, color 0.18s, border-color 0.18s, transform 0.18s;
}

.hero-cta {
  background: var(--ink);
  color: var(--paper);
}

.hero-link {
  color: var(--ink);
  background: color-mix(in srgb, var(--paper) 82%, transparent);
}

.hero-cta:hover,
.hero-link:hover {
  background: var(--hot);
  border-color: var(--hot);
  color: var(--paper);
  transform: translateY(-2px);
}

body[data-site="swap-v2"] .hero-cta {
  background: var(--ink);
  color: var(--paper);
}

body[data-site="swap-v2"] .hero-link {
  color: var(--ink);
  border-color: var(--ink);
}

.support-page .support-hero {
  min-height: 94svh;
  display: grid;
  grid-template-rows: 1fr auto;
  gap: 48px;
}

body[data-site="swap-v2"].support-page .hero {
  padding: 96px 4vw 24px;
}

.support-hero-copy {
  align-self: center;
  max-width: 1180px;
}

.support-kicker,
.support-proof span,
.route-links a,
.specimen .meta a,
.specimen-note,
.support-section .label,
.section-head .label,
.support-card h3,
.support-step span,
.comparison-table th,
.faq-item summary {
  font-family: var(--mono);
}

.support-kicker {
  margin-bottom: 28px;
  color: var(--hot);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.support-title {
  max-width: 12ch;
  font-family: var(--display);
  font-weight: 400;
  font-variation-settings: "opsz" 144, "wght" 400, "SOFT" 100, "WONK" 1;
  font-size: clamp(64px, 11.5vw, 220px);
  line-height: 0.88;
  letter-spacing: -0.04em;
}

.support-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: 980px;
  margin-top: 28px;
}

.support-proof span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 11px;
  border: 1px solid var(--rule);
  color: var(--dim);
  background: color-mix(in srgb, var(--paper) 72%, transparent);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.specimen-note {
  max-width: 68ch;
  margin: -22px 0 42px;
  color: var(--dim);
  font-size: 12px;
  letter-spacing: 0.08em;
  line-height: 1.7;
  text-transform: uppercase;
}

.support-specimen-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.support-page .specimen:nth-child(even) {
  margin-top: 0;
}

.specimen .meta p {
  grid-column: 1 / -1;
  margin: -2px 0 0;
  color: var(--dim);
  font-size: 16px;
  line-height: 1.5;
}

.specimen .meta a {
  grid-column: 1 / -1;
  width: max-content;
  color: var(--hot);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.support-section {
  width: min(1500px, calc(100% - 8vw));
  margin: 0 auto;
  padding: 18vh 0;
}

.support-section h2,
.section-head h2 {
  max-width: 15ch;
  margin: 0;
  font-family: var(--display);
  font-weight: 400;
  font-variation-settings: "opsz" 120, "wght" 400, "SOFT" 100, "WONK" 1;
  font-size: clamp(46px, 7vw, 128px);
  line-height: 0.9;
  letter-spacing: -0.035em;
}

.support-section p,
.section-head p {
  max-width: 62ch;
  color: var(--dim);
  font-size: clamp(18px, 1.6vw, 24px);
  line-height: 1.55;
}

.support-section .label,
.section-head .label {
  margin-bottom: 28px;
  color: var(--hot);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.support-split {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 7vw;
  align-items: start;
}

.support-sticky {
  position: sticky;
  top: 112px;
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}

.support-card {
  min-height: 260px;
  padding: 24px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: color-mix(in srgb, var(--paper) 78%, var(--ink) 3%);
}

.support-card h3 {
  margin: 0 0 52px;
  color: var(--hot);
  font-size: 12px;
  letter-spacing: 0.2em;
  line-height: 1.3;
  text-transform: uppercase;
}

.support-card p {
  margin: 0;
  color: var(--ink);
  font-family: var(--display);
  font-size: clamp(20px, 2vw, 32px);
  line-height: 1.16;
}

.prompt-card code {
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.55;
}

.dark-panel {
  width: 100%;
  max-width: none;
  padding: 18vh 4vw;
  background: var(--dark);
  color: var(--dark-ink);
}

.dark-panel h2,
.dark-panel p,
.dark-panel .support-card p,
.dark-panel .faq-item summary {
  color: var(--dark-ink);
}

.dark-panel .support-steps,
.dark-panel .faq-list {
  border-color: var(--dark-rule);
}

.support-steps {
  max-width: 1180px;
  margin-top: 56px;
  border-top: 1px solid var(--dark-rule);
}

.support-step {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 34px;
  padding: 34px 0;
  border-bottom: 1px solid var(--dark-rule);
}

.support-step span {
  color: var(--hot);
  font-size: clamp(36px, 5vw, 76px);
  font-weight: 700;
  line-height: 0.9;
}

.support-step h3 {
  margin: 0 0 10px;
  color: inherit;
  font-size: clamp(24px, 2.4vw, 40px);
  line-height: 1;
}

.support-step p {
  margin: 0;
}

.comparison-table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--rule);
}

.comparison-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
  padding: 22px;
  border-bottom: 1px solid var(--rule);
  color: var(--dim);
  text-align: left;
  vertical-align: top;
}

.comparison-table th {
  color: var(--ink);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.comparison-table tr:last-child td {
  border-bottom: 0;
}

.comparison-table .highlight {
  color: var(--hot);
}

.faq-list {
  max-width: 1200px;
  margin-top: 48px;
  border-top: 1px solid var(--dark-rule);
}

.faq-item {
  border-bottom: 1px solid var(--dark-rule);
}

.faq-item summary {
  padding: 26px 0;
  list-style: none;
  cursor: pointer;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--hot);
}

.faq-item[open] summary::after {
  content: "-";
}

.faq-item p {
  margin: 0;
  padding: 0 0 28px;
}

.route-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 1100px;
  margin-top: 42px;
}

.route-links a {
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--rule);
  color: var(--dim);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.18s, border-color 0.18s, transform 0.18s;
}

.route-links a:hover {
  color: var(--hot);
  border-color: var(--hot);
  transform: translateY(-2px);
}

@media (max-width: 980px) {
  .support-specimen-grid,
  .support-grid,
  .support-split {
    grid-template-columns: 1fr;
  }

  .support-sticky {
    position: static;
  }
}

@media (max-width: 720px) {
  .hero::before {
    inset: 110px 20px 120px;
  }

  .hero::after {
    top: 160px;
    right: 20px;
    width: 86px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-cta,
  .hero-link {
    justify-content: center;
  }

  .support-section {
    width: calc(100% - 40px);
    padding: 12vh 0;
  }

  .support-title {
    font-size: clamp(40px, 12.2vw, 54px);
    line-height: 1.02;
    letter-spacing: -0.02em;
  }

  .dark-panel {
    width: 100%;
    padding-inline: 20px;
  }

  .support-step {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 18px;
  }
}