:root {
  color-scheme: dark;
  --bg: #0e0e0c;
  --ink: #f4f1ea;
  --muted: #b9b0a3;
  --quiet: #837b70;
  --line: rgba(244, 241, 234, 0.16);
  --panel: #191815;
  --panel-strong: #24221e;
  --dark: #0e0e0c;
  --dark-ink: #f4f1ea;
  --dark-muted: #b9b0a3;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", "Noto Sans TC", system-ui, sans-serif;
  letter-spacing: 0;
}

a {
  color: inherit;
}

audio {
  width: 100%;
  filter: grayscale(1);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: minmax(160px, 1fr) auto minmax(160px, 1fr);
  align-items: center;
  gap: 24px;
  padding: 22px clamp(22px, 5vw, 76px);
  background: rgba(14, 14, 12, 0.84);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  font-weight: 800;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

nav {
  justify-self: center;
  display: flex;
  flex-wrap: wrap;
  gap: clamp(14px, 2vw, 28px);
  color: var(--muted);
  font-size: 14px;
}

nav a,
.footer a {
  text-underline-offset: 5px;
}

.lang-toggle {
  justify-self: end;
  min-width: 54px;
  min-height: 34px;
  padding: 0 12px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  font-family: inherit;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  cursor: pointer;
}

.hero {
  position: relative;
  min-height: calc(100svh - 70px);
  display: grid;
  align-content: space-between;
  padding: clamp(78px, 10vw, 150px) clamp(22px, 5vw, 76px) clamp(38px, 6vw, 78px);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.hero > *:not(.hero-doodle) {
  position: relative;
  z-index: 1;
}

.hero-doodle {
  position: absolute;
  right: clamp(-170px, -9vw, -54px);
  top: clamp(78px, 10vw, 138px);
  width: clamp(430px, 48vw, 820px);
  max-width: none;
  opacity: 0.82;
  filter:
    invert(1)
    brightness(1.35)
    drop-shadow(0 0 1px rgba(244, 241, 234, 0.72))
    drop-shadow(0 22px 52px rgba(244, 241, 234, 0.08));
  pointer-events: none;
  transform: none;
  transform-origin: 52% 52%;
  user-select: none;
}

@media (prefers-reduced-motion: reduce) {
  .ab-player.is-switching::before,
  .ab-player.is-switching::after,
  .ab-player.is-switching .ab-display span {
    animation: none;
  }
}

.eyebrow,
.section-label,
.mini {
  margin: 0 0 20px;
  color: var(--quiet);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(48px, 7vw, 104px);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.06em;
}

.hero-bottom {
  display: grid;
  grid-template-columns: minmax(280px, 680px) auto;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-top: clamp(70px, 10vw, 130px);
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.hero-bottom p,
.prose p,
.section-head > p:not(.section-label),
.quote p,
.contact-note {
  margin: 0;
  color: var(--muted);
  font-size: clamp(16px, 1.35vw, 20px);
  line-height: 1.85;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  background: var(--ink);
  color: var(--bg);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.section {
  padding: clamp(82px, 12vw, 170px) clamp(22px, 5vw, 76px);
  border-bottom: 1px solid var(--line);
}

.dark {
  background: var(--dark);
  color: var(--dark-ink);
  border-bottom-color: rgba(244, 241, 234, 0.18);
}

.dark .section-label,
.dark .mini,
.dark p,
.dark li,
.dark span {
  color: var(--dark-muted);
}

.intro,
.experience,
.contact {
  display: grid;
  grid-template-columns: minmax(240px, 0.45fr) minmax(300px, 0.9fr);
  gap: clamp(34px, 7vw, 110px);
}

.section h2 {
  margin: 0;
  font-size: clamp(36px, 5.4vw, 82px);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(260px, 0.44fr);
  gap: clamp(32px, 6vw, 88px);
  align-items: end;
  margin-bottom: clamp(38px, 7vw, 90px);
}

.prose p + p {
  margin-top: 18px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.service-grid article {
  min-height: 330px;
  display: grid;
  align-content: space-between;
  gap: 42px;
  padding: clamp(22px, 3vw, 34px);
  background: var(--bg);
}

.service-grid span,
.video-grid span,
.contact-links span {
  color: var(--quiet);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.service-grid h3,
.compare-copy h3,
.arr-card h3,
.video-grid h3 {
  margin: 0 0 16px;
  font-size: clamp(24px, 3vw, 42px);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.service-grid p,
.compare-copy p,
.arr-card p,
.video-grid p,
.experience-list p {
  margin: 0;
  color: var(--muted);
  font-size: clamp(15px, 1.15vw, 18px);
  line-height: 1.8;
}

.track-subtitle {
  margin: -8px 0 18px !important;
  color: var(--quiet) !important;
  font-size: clamp(14px, 1vw, 16px) !important;
  font-weight: 700;
  line-height: 1.4 !important;
  letter-spacing: 0;
}

.section.dark .track-subtitle {
  color: var(--dark-muted) !important;
}

.compare-list {
  display: grid;
  gap: clamp(48px, 8vw, 110px);
}

.compare-card {
  display: grid;
  grid-template-columns: minmax(260px, 0.55fr) minmax(340px, 0.9fr);
  gap: clamp(32px, 7vw, 100px);
  align-items: end;
  padding-bottom: clamp(48px, 7vw, 90px);
  border-bottom: 1px solid rgba(244, 241, 234, 0.18);
}

.compare-card:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.compare-copy ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.compare-copy li {
  padding: 7px 10px;
  border: 1px solid rgba(244, 241, 234, 0.18);
  color: var(--dark-muted);
  font-size: 13px;
}

.ab-player,
.single-player {
  position: relative;
  display: grid;
  gap: 24px;
  padding: clamp(22px, 4vw, 44px);
  background: #1b1b18;
  border: 1px solid rgba(244, 241, 234, 0.18);
  border-radius: 26px;
  overflow: hidden;
  isolation: isolate;
  transition:
    background-color 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease;
}

.ab-player {
  --ab-flash: rgba(244, 241, 234, 0.78);
  --ab-flash-soft: rgba(244, 241, 234, 0.26);
  --timeline-fill: var(--dark-ink);
  --timeline-track: rgba(244, 241, 234, 0.22);
  --timeline-thumb: var(--dark-ink);
}

.ab-player > *,
.single-player > * {
  position: relative;
  z-index: 1;
}

.ab-player::before,
.ab-player::after {
  content: "";
  position: absolute;
  pointer-events: none;
  opacity: 0;
}

.ab-player::before {
  inset: -36% -42%;
  z-index: 3;
  background:
    linear-gradient(
      106deg,
      transparent 0 42%,
      var(--ab-flash-soft) 46%,
      var(--ab-flash) 49%,
      var(--ab-flash-soft) 52%,
      transparent 58% 100%
    );
  transform: translateX(-58%) rotate(-2deg);
}

.ab-player::after {
  inset: 12px;
  z-index: 2;
  border: 1px solid var(--ab-flash-soft);
  box-shadow:
    inset 0 0 0 1px var(--ab-flash-soft),
    0 0 34px var(--ab-flash-soft);
}

.ab-player.light,
.single-player.light {
  background: var(--panel);
  border-color: var(--line);
}

.ab-player[data-active="b"] {
  --timeline-fill: var(--dark);
  --timeline-track: rgba(17, 17, 15, 0.18);
  --timeline-thumb: var(--dark);
  background: var(--dark-ink);
  border-color: rgba(244, 241, 234, 0.34);
  box-shadow: inset 0 0 0 1px rgba(17, 17, 15, 0.06);
}

.ab-player.light {
  --ab-flash: rgba(244, 241, 234, 0.68);
  --ab-flash-soft: rgba(244, 241, 234, 0.22);
  --timeline-fill: var(--ink);
  --timeline-track: rgba(244, 241, 234, 0.18);
  --timeline-thumb: var(--ink);
}

.ab-player.light[data-active="b"] {
  --timeline-fill: var(--bg);
  --timeline-track: rgba(244, 241, 234, 0.22);
  --timeline-thumb: var(--bg);
  background: var(--ink);
  border-color: rgba(17, 17, 15, 0.26);
  box-shadow: inset 0 0 0 1px rgba(244, 241, 234, 0.06);
}

.single-player.light {
  --timeline-fill: var(--ink);
  --timeline-track: rgba(244, 241, 234, 0.18);
  --timeline-thumb: var(--ink);
  background: var(--panel);
}

.ab-player.is-switching::before {
  animation: ab-line-sweep 540ms cubic-bezier(0.18, 0.78, 0.28, 1);
}

.ab-player.is-switching::after {
  animation: ab-frame-flash 540ms ease;
}

.ab-player.is-switching .ab-display span {
  animation: ab-letter-pop 360ms ease;
}

.ab-player.is-switching .ab-toggle::before {
  box-shadow:
    0 0 0 1px var(--ab-flash-soft),
    0 0 20px var(--ab-flash-soft);
}

@keyframes ab-line-sweep {
  0% {
    opacity: 0;
    transform: translateX(-58%) rotate(-2deg);
  }

  18% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: translateX(58%) rotate(-2deg);
  }
}

@keyframes ab-frame-flash {
  0%,
  100% {
    opacity: 0;
    transform: scale(0.985);
  }

  32% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes ab-letter-pop {
  0%,
  100% {
    transform: translateY(0);
  }

  42% {
    transform: translateY(-3px);
  }
}

.ab-display {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 20px;
  align-items: center;
  min-height: clamp(100px, 14vw, 160px);
  padding: clamp(12px, 2vw, 20px);
  background: rgba(244, 241, 234, 0.04);
  border-radius: 24px;
  transition: background-color 220ms ease;
}

.ab-player[data-active="b"] .ab-display {
  background: rgba(17, 17, 15, 0.06);
}

.ab-player.light .ab-display,
.single-player.light .ab-display {
  background: rgba(244, 241, 234, 0.055);
}

.single-player.compact-single .ab-display {
  grid-template-columns: 54px;
  width: fit-content;
  min-height: auto;
  padding: 0;
  background: transparent;
}

.single-player.compact-single .ab-display span {
  width: 54px;
  font-size: 22px;
}

.single-player.compact-single .ab-display strong {
  display: none;
}

.ab-player.light[data-active="b"] .ab-display {
  background: rgba(244, 241, 234, 0.08);
}

.ab-display span {
  display: grid;
  place-items: center;
  width: 64px;
  aspect-ratio: 1;
  border: 1px solid rgba(244, 241, 234, 0.22);
  border-radius: 50%;
  color: var(--dark-ink);
  font-size: 28px;
  font-weight: 700;
}

.ab-player.light .ab-display span,
.single-player.light .ab-display span {
  border-color: var(--line);
  color: var(--ink);
}

.ab-player[data-active="b"] .ab-display span {
  border-color: rgba(17, 17, 15, 0.18);
  color: var(--dark);
}

.ab-player.light[data-active="b"] .ab-display span {
  border-color: rgba(244, 241, 234, 0.22);
  color: var(--bg);
}

.ab-display strong {
  color: var(--dark-ink);
  font-size: clamp(30px, 5vw, 72px);
  font-weight: 500;
  line-height: 0.95;
  letter-spacing: -0.055em;
}

.ab-player.light .ab-display strong,
.single-player.light .ab-display strong {
  color: var(--ink);
}

.ab-player[data-active="b"] .ab-display strong {
  color: var(--dark);
}

.ab-player.light[data-active="b"] .ab-display strong {
  color: var(--bg);
}

.ab-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
}

.ab-play,
.single-play,
.ab-toggle {
  border: 0;
  border-radius: 999px;
  font-family: inherit;
  font-weight: 800;
  cursor: pointer;
}

.ab-play,
.single-play {
  min-width: 112px;
  min-height: 46px;
  padding: 0 20px;
  background: var(--dark-ink);
  color: var(--dark);
}

.ab-player.light .ab-play,
.single-player.light .single-play {
  background: var(--ink);
  color: var(--bg);
}

.ab-player[data-active="b"] .ab-play {
  background: var(--dark);
  color: var(--dark-ink);
}

.ab-player.light[data-active="b"] .ab-play {
  background: var(--bg);
  color: var(--ink);
}

.ab-toggle {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: 152px;
  min-height: 46px;
  padding: 4px;
  background: rgba(244, 241, 234, 0.1);
  border: 1px solid rgba(244, 241, 234, 0.18);
  border-radius: 999px;
  color: var(--dark-muted);
  overflow: hidden;
}

.ab-player.light .ab-toggle {
  background: rgba(244, 241, 234, 0.08);
  border-color: var(--line);
  color: var(--muted);
}

.ab-player[data-active="b"] .ab-toggle {
  background: rgba(17, 17, 15, 0.08);
  border-color: rgba(17, 17, 15, 0.18);
  color: var(--muted);
}

.ab-player.light[data-active="b"] .ab-toggle {
  background: rgba(244, 241, 234, 0.08);
  border-color: rgba(244, 241, 234, 0.22);
  color: var(--dark-muted);
}

.ab-toggle::before {
  content: "";
  position: absolute;
  top: 4px;
  bottom: 4px;
  left: 4px;
  width: calc(50% - 4px);
  background: var(--dark-ink);
  border-radius: 999px;
  transition: transform 180ms ease;
}

.ab-player.light .ab-toggle::before {
  background: var(--ink);
}

.ab-player[data-active="b"] .ab-toggle::before {
  background: var(--dark);
}

.ab-player.light[data-active="b"] .ab-toggle::before {
  background: var(--bg);
}

.ab-player[data-active="b"] .ab-toggle::before {
  transform: translateX(100%);
}

.ab-toggle span {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
}

.ab-player[data-active="a"] .ab-toggle span:first-child,
.ab-player[data-active="b"] .ab-toggle span:last-child {
  color: var(--dark);
}

.ab-player[data-active="b"] .ab-toggle span:last-child {
  color: var(--dark-ink);
}

.ab-player.light[data-active="a"] .ab-toggle span:first-child,
.ab-player.light[data-active="b"] .ab-toggle span:last-child {
  color: var(--bg);
}

.ab-player.light[data-active="b"] .ab-toggle span:last-child {
  color: var(--ink);
}

.ab-timeline,
.single-timeline {
  --timeline-progress: 0%;
  appearance: none;
  -webkit-appearance: none;
  width: 100%;
  height: 28px;
  margin: 0;
  background: transparent;
  border-radius: 999px;
}

.ab-timeline::-webkit-slider-runnable-track,
.single-timeline::-webkit-slider-runnable-track {
  height: 6px;
  border-radius: 999px;
  background:
    linear-gradient(
      to right,
      var(--timeline-fill) 0 var(--timeline-progress),
      var(--timeline-track) var(--timeline-progress) 100%
    );
}

.ab-timeline::-webkit-slider-thumb,
.single-timeline::-webkit-slider-thumb {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  margin-top: -6px;
  background: var(--timeline-thumb);
  border: 0;
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--timeline-track);
}

.ab-timeline::-moz-range-track,
.single-timeline::-moz-range-track {
  height: 6px;
  border-radius: 999px;
  background: var(--timeline-track);
}

.ab-timeline::-moz-range-progress,
.single-timeline::-moz-range-progress {
  height: 6px;
  border-radius: 999px;
  background: var(--timeline-fill);
}

.ab-timeline::-moz-range-thumb,
.single-timeline::-moz-range-thumb {
  width: 18px;
  height: 18px;
  background: var(--timeline-thumb);
  border: 0;
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--timeline-track);
}

.ab-player.light .ab-timeline,
.single-player.light .single-timeline {
  color: var(--ink);
}

.ab-labels {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--dark-muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.ab-player.light .ab-labels,
.single-player.light .ab-labels {
  color: var(--muted);
}

.ab-player[data-active="b"] .ab-labels {
  color: var(--muted);
}

.ab-player.light[data-active="b"] .ab-labels {
  color: var(--dark-muted);
}

.player-grid label,
.arr-card > label {
  display: grid;
  gap: 10px;
  padding: 16px;
  background: rgba(244, 241, 234, 0.08);
  border: 1px solid rgba(244, 241, 234, 0.16);
}

.arr-card .player-grid label,
.arr-card > label {
  background: var(--panel);
  border-color: var(--line);
}

.player-grid span,
.arr-card > label span {
  color: var(--quiet);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.arrangement-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.arr-card {
  min-height: 520px;
  display: grid;
  align-content: space-between;
  gap: 28px;
  padding: clamp(24px, 3vw, 42px);
  background: var(--bg);
}

.arr-card.featured {
  background: var(--bg);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(22px, 4vw, 44px);
}

.video-grid article {
  display: grid;
  gap: 18px;
}

.video-grid iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  background: #000;
}

.experience {
  display: block;
}

.experience-head {
  margin-bottom: clamp(30px, 6vw, 76px);
}

.experience-board {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.experience-work {
  min-height: 380px;
  display: grid;
  align-content: space-between;
  gap: 34px;
  padding: clamp(22px, 3vw, 38px);
  background:
    linear-gradient(145deg, rgba(244, 241, 234, 0.045), transparent 44%),
    var(--panel);
}

.experience-work.is-wide {
  grid-column: span 2;
}

.experience-work.is-dark-card {
  grid-column: span 2;
  background: var(--ink);
  color: var(--bg);
}

.step-index {
  color: var(--quiet);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.experience-work h3 {
  margin: 0 0 14px;
  font-size: clamp(24px, 3vw, 46px);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.experience-work p:not(.mini) {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(15px, 1.05vw, 17px);
  line-height: 1.78;
}

.experience-work.is-dark-card p:not(.mini) {
  color: #4a453d;
}

.experience-work.is-dark-card .mini,
.experience-work.is-dark-card .step-index {
  color: #5f584f;
}

.work-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
  align-items: flex-start;
}

.work-chips > span,
.work-chips > strong,
.work-chips > .hover-track {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.hover-track {
  --hover-progress: 0%;
  --hover-track-fill: var(--ink);
  --hover-track-bg: rgba(244, 241, 234, 0.18);
  --hover-thumb: var(--ink);
  position: relative;
  width: auto;
  min-width: 0;
  flex-direction: column;
  gap: 0;
  background: transparent;
  color: var(--ink);
  font-family: inherit;
  cursor: pointer;
  overflow: hidden;
  transition:
    min-height 180ms ease,
    min-width 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease,
    transform 180ms ease;
}

.hover-track:not(.has-interacted):not(:hover):not(.is-previewing) {
  animation: hover-track-idle 2.8s ease-in-out infinite;
}

.hover-tracks .hover-track:nth-of-type(2n):not(.has-interacted):not(:hover):not(.is-previewing) {
  animation-delay: 0.42s;
}

.hover-tracks .hover-track:nth-of-type(3n):not(.has-interacted):not(:hover):not(.is-previewing) {
  animation-delay: 0.84s;
}

.hover-track:hover,
.hover-track.is-previewing {
  min-height: 78px;
  min-width: min(242px, 100%);
  border-color: rgba(244, 241, 234, 0.44);
  background: rgba(244, 241, 234, 0.07);
  transform: translateY(-2px);
  animation: none;
}

.hover-track strong {
  display: block;
  width: 100%;
  min-height: auto;
  padding: 0;
  border: 0;
  border-radius: 0;
  text-align: center;
}

.hover-track-range {
  appearance: none;
  -webkit-appearance: none;
  width: 0;
  height: 24px;
  max-height: 0;
  margin: 0;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 999px;
  opacity: 0;
  pointer-events: none;
  transition:
    width 180ms ease,
    max-height 180ms ease,
    margin-top 180ms ease,
    opacity 180ms ease;
}

.hover-track:hover .hover-track-range,
.hover-track.is-previewing .hover-track-range {
  width: min(212px, 52vw);
  max-height: 24px;
  margin-top: 10px;
  opacity: 1;
  pointer-events: auto;
}

@keyframes hover-track-idle {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }

  38% {
    transform: translate3d(0, -3px, 0);
  }

  68% {
    transform: translate3d(1px, 1px, 0);
  }
}

.hover-track-range::-webkit-slider-runnable-track {
  height: 5px;
  border-radius: 999px;
  background:
    linear-gradient(
      to right,
      var(--hover-track-fill) 0 var(--hover-progress),
      var(--hover-track-bg) var(--hover-progress) 100%
    );
}

.hover-track-range::-webkit-slider-thumb {
  appearance: none;
  -webkit-appearance: none;
  width: 17px;
  height: 17px;
  margin-top: -6px;
  background: var(--hover-thumb);
  border: 2px solid var(--bg);
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(244, 241, 234, 0.22);
}

.hover-track-range::-moz-range-track {
  height: 5px;
  border-radius: 999px;
  background: var(--hover-track-bg);
}

.hover-track-range::-moz-range-progress {
  height: 5px;
  border-radius: 999px;
  background: var(--hover-track-fill);
}

.hover-track-range::-moz-range-thumb {
  width: 15px;
  height: 15px;
  background: var(--hover-thumb);
  border: 2px solid var(--bg);
  border-radius: 50%;
}

.work-chips > span {
  color: var(--quiet);
  text-transform: uppercase;
}

.work-chips > strong,
.hover-track strong {
  color: var(--ink);
}

.experience-work.is-dark-card .work-chips > span,
.experience-work.is-dark-card .work-chips > strong,
.experience-work.is-dark-card .hover-track {
  --hover-track-fill: var(--bg);
  --hover-track-bg: rgba(14, 14, 12, 0.18);
  --hover-thumb: var(--bg);
  border-color: rgba(14, 14, 12, 0.22);
  color: var(--bg);
}

.experience-work.is-dark-card .hover-track:hover,
.experience-work.is-dark-card .hover-track.is-previewing {
  background: rgba(14, 14, 12, 0.07);
}

.quote {
  display: grid;
  gap: 24px;
}

.quote p {
  max-width: 760px;
}

.contact-links {
  display: grid;
  border-top: 1px solid var(--line);
}

.contact-links a {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 24px;
  align-items: center;
  min-height: 86px;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
}

.contact-links strong {
  font-size: clamp(22px, 3vw, 42px);
  font-weight: 500;
  letter-spacing: -0.04em;
}

.contact-note {
  grid-column: 2;
  margin-top: 24px;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(22px, 5vw, 76px);
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 980px) {
  .hero-doodle {
    top: 132px;
    right: -24vw;
    width: min(86vw, 600px);
    opacity: 0.11;
  }

  .hero-bottom,
  .section-head,
  .intro,
  .contact,
  .footer {
    display: flex;
    align-items: start;
    flex-direction: column;
  }

  .service-grid,
  .arrangement-grid,
  .video-grid {
    grid-template-columns: 1fr;
  }

  .experience-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .experience-work.is-wide,
  .experience-work.is-dark-card {
    grid-column: span 1;
  }

  .compare-card {
    grid-template-columns: 1fr;
  }

  .contact-note {
    grid-column: auto;
  }

  .site-header {
    position: sticky;
    grid-template-columns: minmax(132px, 1fr) auto minmax(76px, 1fr);
    gap: 16px;
  }
}

@media (max-width: 640px) {
  .site-header {
    grid-template-columns: 1fr auto;
    gap: 16px 12px;
    padding: 18px 22px 16px;
  }

  .site-header .brand {
    grid-column: 1;
    grid-row: 1;
    align-self: center;
  }

  .site-header nav {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-self: center;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 10px 16px;
    width: 100%;
    padding: 0;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    backdrop-filter: none;
  }

  .site-header nav a {
    min-width: 0;
    min-height: 0;
    padding: 0;
    border-radius: 0;
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
    line-height: 1.4;
    text-align: center;
    white-space: nowrap;
  }

  .site-header nav a:hover {
    background: transparent;
    color: var(--ink);
  }

  .site-header .lang-toggle {
    grid-column: 2;
    grid-row: 1;
    position: static;
    align-self: center;
    justify-self: end;
  }

  .hero-doodle {
    top: 150px;
    right: -34vw;
    width: min(92vw, 520px);
  }

  .hero h1 {
    font-size: clamp(42px, 14vw, 72px);
  }

  #services .section-head {
    margin-bottom: 24px;
  }

  .service-grid {
    gap: 12px;
    background: transparent;
  }

  .service-grid article {
    min-height: 0;
    align-content: start;
    gap: 16px;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 22px;
  }

  .service-grid span {
    font-size: 13px;
  }

  .service-grid h3 {
    margin-bottom: 4px;
    font-size: clamp(34px, 10.5vw, 46px);
    line-height: 0.98;
  }

  .service-grid p {
    font-size: 17px;
    line-height: 1.75;
  }

  .player-grid,
  .contact-links a {
    grid-template-columns: 1fr;
  }

  .experience-head {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }

  .experience-board {
    grid-template-columns: 1fr;
    gap: 12px;
    background: transparent;
  }

  .experience-work {
    min-height: 0;
    gap: 24px;
    border: 1px solid var(--line);
    border-radius: 22px;
  }

  .ab-display {
    grid-template-columns: 52px 1fr;
    min-height: 0;
    gap: 14px;
    padding: 14px;
    border-radius: 20px;
  }

  .ab-display span {
    width: 52px;
    font-size: 22px;
  }

  .ab-display strong {
    font-size: clamp(32px, 10vw, 42px);
  }

  .ab-player,
  .single-player {
    gap: 18px;
    padding: 20px;
    border-radius: 22px;
  }

  .ab-controls {
    gap: 10px;
  }

  .ab-play,
  .single-play {
    min-width: 104px;
    min-height: 48px;
  }

  .ab-toggle {
    width: 132px;
    min-height: 48px;
  }
}

/* Custom goofy cursor only */
@media (pointer: fine) {
  body,
  a,
  button,
  input,
  iframe {
    cursor: none;
  }

  .goofy-cursor {
    --cursor-angle: -7deg;
    --cursor-origin-x: 50%;
    --cursor-origin-y: 34%;
    --cursor-shift-x: -50%;
    --cursor-shift-y: -34%;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 9999;
    width: 82px;
    pointer-events: none;
    opacity: 0;
    transform: translate3d(-100px, -100px, 0) translate(var(--cursor-shift-x), var(--cursor-shift-y)) rotate(var(--cursor-angle));
    transform-origin: var(--cursor-origin-x) var(--cursor-origin-y);
    transition: opacity 120ms ease, width 120ms ease, filter 120ms ease;
    mix-blend-mode: difference;
  }

  .goofy-cursor img {
    display: block;
    width: 100%;
    height: auto;
    filter:
      invert(1)
      drop-shadow(2px 2px 0 rgba(244, 241, 234, 0.12))
      drop-shadow(-1px -1px 0 rgba(244, 241, 234, 0.12))
      drop-shadow(5px 5px 0 rgba(244, 241, 234, 0.16));
  }

  .goofy-cursor.is-visible {
    opacity: 1;
  }

  .goofy-cursor.is-pointer {
    --cursor-origin-x: 22%;
    --cursor-origin-y: 2%;
    --cursor-shift-x: -22%;
    --cursor-shift-y: -2%;
    width: 46px;
    filter: drop-shadow(5px 5px 0 rgba(17, 17, 15, 0.18));
  }

  .goofy-cursor.is-down {
    width: 68px;
  }
}

@media (max-width: 640px), (hover: none), (pointer: coarse) {
  .goofy-cursor {
    position: fixed;
    left: 16px;
    top: auto;
    right: auto;
    bottom: max(24px, env(safe-area-inset-bottom));
    z-index: 9998;
    width: clamp(54px, 16vw, 78px);
    height: auto;
    pointer-events: auto;
    opacity: 0.64;
    transform: rotate(-9deg);
    transform-origin: 50% 50%;
    animation: mobile-doodle-float 7.5s ease-in-out infinite;
    mix-blend-mode: difference;
    touch-action: none;
    cursor: grab;
    user-select: none;
    -webkit-user-select: none;
  }

  .goofy-cursor img {
    display: block;
    width: 100%;
    height: auto;
    -webkit-user-drag: none;
    filter:
      invert(1)
      contrast(1.18)
      drop-shadow(0 0 1px rgba(255, 255, 255, 0.9))
      drop-shadow(4px 6px 0 rgba(255, 255, 255, 0.14));
  }

  .goofy-cursor.is-dragging {
    opacity: 0.86;
    animation: none;
    cursor: grabbing;
  }

  .goofy-cursor.is-placed {
    animation: none;
  }
}

@keyframes mobile-doodle-float {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(-9deg);
  }

  35% {
    transform: translate3d(-10px, -18px, 0) rotate(5deg);
  }

  70% {
    transform: translate3d(8px, -34px, 0) rotate(-16deg);
  }
}

@media (max-width: 640px) {
  .goofy-cursor {
    left: 18px;
    right: auto;
    bottom: max(28px, env(safe-area-inset-bottom));
    opacity: 0.68;
  }
}

@media (prefers-reduced-motion: reduce) {
  .goofy-cursor {
    animation: none;
  }

  .hover-track {
    animation: none !important;
  }
}