/* =========================================================================
   Piglet landing — "one machine, cross-sectioned"
   Display  : Chakra Petch 700   (bundled by Oink)
   Body     : Inter              (bundled by Oink)
   Meta/code: IBM Plex Mono      (bundled by Oink)
   ========================================================================= */

/* ---------------------------------------------------------------- shell fit */

body.piglet-home {
  overflow-x: clip;
  background: var(--pl-ground, #070a10);
}

body.piglet-home .td-outer,
body.piglet-home .td-main {
  max-width: none;
  padding: 0;
}

body.piglet-home .td-default main > section,
body.piglet-home .td-default main > section:first-of-type {
  padding-top: 0;
  padding-bottom: 0;
}

body.piglet-home .td-site-header {
  border-bottom: 1px solid var(--pl-line);
  background: var(--pl-header);
}

/* -------------------------------------------------------------------- tokens */

.piglet-landing {
  /* surfaces — dark is the base */
  --pl-ground: #070a10;
  --pl-ground-2: #0a0e16;
  --pl-surface: #0e141e;
  --pl-surface-2: #131b27;
  --pl-line: rgba(146, 178, 214, 0.14);
  --pl-line-2: rgba(146, 178, 214, 0.26);
  --pl-header: rgba(7, 10, 16, 0.88);

  /* ink */
  --pl-ink: #eef3fa;
  --pl-ink-2: #a3b3c7;
  --pl-ink-3: #6c7d92;

  /* brand + layer spectrum */
  --pl-pink: #ff4f92;
  --pl-pink-soft: #ff86b6;
  --pl-h-ai: #ff5c9c;
  --pl-h-dev: #f5a524;
  --pl-h-fs: #35d6a0;
  --pl-h-web: #4ea8ff;
  --pl-h-ops: #a78bfa;
  --pl-spectrum: linear-gradient(90deg, var(--pl-h-ai), var(--pl-h-dev), var(--pl-h-fs), var(--pl-h-web), var(--pl-h-ops));

  --pl-shadow: 0 1px 0 rgba(255, 255, 255, 0.03), 0 30px 70px -40px rgba(0, 0, 0, 0.9);
  --pl-radius: 16px;

  --pl-display: "Chakra Petch", var(--td-ui-font-family, Inter), sans-serif;
  --pl-body: var(--td-ui-font-family, Inter), sans-serif;
  --pl-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  position: relative;
  isolation: isolate;
  background: var(--pl-ground);
  color: var(--pl-ink);
  font-family: var(--pl-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

html[data-bs-theme="light"] .piglet-landing {
  --pl-ground: #f1f4f9;
  --pl-ground-2: #e9eef5;
  --pl-surface: #ffffff;
  --pl-surface-2: #f6f8fc;
  --pl-line: rgba(24, 58, 96, 0.13);
  --pl-line-2: rgba(24, 58, 96, 0.24);
  --pl-header: rgba(241, 244, 249, 0.88);

  --pl-ink: #0d1721;
  --pl-ink-2: #465a70;
  --pl-ink-3: #6b7d92;

  --pl-pink: #d81f6d;
  --pl-pink-soft: #b81a5c;
  --pl-h-ai: #d81f6d;
  --pl-h-dev: #b4762e;
  --pl-h-fs: #0b9c73;
  --pl-h-web: #1c74c8;
  --pl-h-ops: #7c5cf0;

  --pl-shadow: 0 1px 2px rgba(16, 40, 72, 0.06), 0 18px 40px -24px rgba(16, 40, 72, 0.28);
}

html[lang^="zh"] .piglet-hero__claim {
  line-height: 1.14;
  letter-spacing: -0.01em;
}

html[lang^="zh"] .piglet-head h2,
html[lang^="zh"] .piglet-observe h2,
html[lang^="zh"] .piglet-install h2 {
  line-height: 1.2;
}

html[lang^="zh"] .piglet-panel h3,
html[lang^="zh"] .piglet-path h3 {
  line-height: 1.4;
}

html[data-bs-theme="light"] body.piglet-home {
  background: #f1f4f9;
}

.piglet-landing *,
.piglet-landing *::before,
.piglet-landing *::after {
  box-sizing: border-box;
}

.piglet-landing a {
  text-decoration: none;
  color: inherit;
}

.piglet-landing a.piglet-link {
  color: var(--pl-pink);
}

.piglet-landing :focus-visible {
  outline: 2px solid var(--pl-pink);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------------------------------------------------------------- primitives */

.piglet-wrap {
  width: min(1200px, 100% - 44px);
  margin-inline: auto;
}

.piglet-meta {
  margin: 0;
  color: var(--pl-ink-3);
  font-family: var(--pl-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.piglet-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 20px;
  color: var(--pl-pink);
  font-family: var(--pl-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.piglet-eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--pl-spectrum);
}

.piglet-head {
  max-width: 720px;
  margin-bottom: clamp(34px, 4vw, 54px);
}

.piglet-head h2,
.piglet-observe h2,
.piglet-install h2 {
  margin: 0;
  color: var(--pl-ink);
  font-family: var(--pl-display);
  font-size: clamp(2.1rem, 3.7vw, 3.2rem);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.piglet-head--split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.85fr);
  gap: 18px clamp(32px, 5vw, 72px);
  align-items: end;
  max-width: none;
}

.piglet-head--split .piglet-eyebrow {
  grid-column: 1 / -1;
  margin-bottom: 0;
}

.piglet-head--split .piglet-head__lede {
  margin: 0;
  padding-bottom: 6px;
}

.piglet-head__lede {
  max-width: 640px;
  margin: 18px 0 0;
  color: var(--pl-ink-2);
  font-size: 1.03rem;
  line-height: 1.68;
}

.piglet-landing code {
  padding: 0.1em 0.34em;
  border-radius: 4px;
  background: color-mix(in srgb, var(--pl-ink) 8%, transparent);
  color: var(--pl-ink);
  font-family: var(--pl-mono);
  font-size: 0.88em;
}

.piglet-btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 9px;
  font-family: var(--pl-body);
  font-size: 0.94rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  transition: transform 180ms cubic-bezier(0.2, 0.7, 0.3, 1), background 180ms ease, border-color 180ms ease, box-shadow 180ms ease, color 180ms ease;
}

.piglet-btn i {
  font-size: 0.8em;
  transition: transform 200ms cubic-bezier(0.2, 0.7, 0.3, 1);
}

.piglet-btn--primary {
  background: var(--pl-pink);
  box-shadow: 0 10px 26px -12px color-mix(in srgb, var(--pl-pink) 85%, transparent);
  color: #fff;
}

.piglet-btn--primary:hover {
  transform: translateY(-1px);
  background: color-mix(in srgb, var(--pl-pink) 88%, #fff);
  box-shadow: 0 14px 32px -12px color-mix(in srgb, var(--pl-pink) 90%, transparent);
  color: #fff;
}

.piglet-btn--primary:hover i {
  transform: translateX(3px);
}

.piglet-btn--primary .fa-arrow-down {
  transition: transform 200ms cubic-bezier(0.2, 0.7, 0.3, 1);
}

.piglet-btn--primary:hover .fa-arrow-down {
  transform: translate(0, 3px);
}

.piglet-btn--quiet {
  border-color: var(--pl-line-2);
  background: color-mix(in srgb, var(--pl-ink) 4%, transparent);
  color: var(--pl-ink);
}

.piglet-btn--quiet:hover {
  transform: translateY(-1px);
  border-color: var(--pl-ink-3);
  background: color-mix(in srgb, var(--pl-ink) 8%, transparent);
  color: var(--pl-ink);
}

.piglet-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--pl-pink);
  font-size: 0.92rem;
  font-weight: 600;
}

.piglet-link i {
  font-size: 0.78em;
  transition: transform 200ms cubic-bezier(0.2, 0.7, 0.3, 1);
}

.piglet-link:hover {
  color: var(--pl-pink);
}

.piglet-link:hover i {
  transform: translateX(4px);
}

.piglet-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 11px;
}

.piglet-dots {
  display: inline-flex;
  gap: 6px;
}

.piglet-dots i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(146, 178, 214, 0.24);
}

/* --------------------------------------------------------------------- hero */

.piglet-hero {
  position: relative;
  padding: clamp(32px, 3.4vw, 52px) 0 clamp(40px, 4.2vw, 62px);
}

.piglet-backdrop {
  position: absolute;
  z-index: -1;
  inset: 0;
  overflow: hidden;
}

.piglet-backdrop__grid {
  position: absolute;
  inset: -1px;
  background-image:
    linear-gradient(to right, var(--pl-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--pl-line) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.5;
  -webkit-mask-image: radial-gradient(120% 90% at 50% 0%, #000 15%, transparent 78%);
  mask-image: radial-gradient(120% 90% at 50% 0%, #000 15%, transparent 78%);
}

.piglet-backdrop__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(10px);
}

.piglet-backdrop__glow--pink {
  top: -32%;
  right: -6%;
  width: min(680px, 58vw);
  height: min(680px, 58vw);
  background: radial-gradient(circle, color-mix(in srgb, var(--pl-pink) 18%, transparent), transparent 66%);
}

.piglet-backdrop__glow--blue {
  bottom: -34%;
  left: -14%;
  width: min(560px, 48vw);
  height: min(560px, 48vw);
  background: radial-gradient(circle, color-mix(in srgb, var(--pl-h-web) 12%, transparent), transparent 68%);
}

html[data-bs-theme="light"] .piglet-backdrop__glow--pink {
  background: radial-gradient(circle, color-mix(in srgb, var(--pl-pink) 11%, transparent), transparent 68%);
}

html[data-bs-theme="light"] .piglet-backdrop__glow--blue {
  background: radial-gradient(circle, color-mix(in srgb, var(--pl-h-web) 10%, transparent), transparent 70%);
}

.piglet-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(390px, 458px);
  gap: clamp(36px, 5vw, 76px);
  align-items: center;
}

.piglet-hero__tag {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-bottom: 22px;
}

.piglet-hero__tag em {
  color: var(--pl-line-2);
  font-style: normal;
}

.piglet-hero__title {
  margin: 0;
}

.piglet-wordmark {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-bottom: 15px;
  color: var(--pl-ink);
  font-family: var(--pl-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.42em;
  text-transform: uppercase;
}

.piglet-wordmark::before {
  content: "";
  width: 22px;
  height: 3px;
  border-radius: 2px;
  background: var(--pl-spectrum);
}

.piglet-hero__claim {
  display: block;
  color: var(--pl-ink);
  font-family: var(--pl-display);
  font-size: clamp(2.6rem, 4.9vw, 4.15rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.018em;
}

.piglet-hero__slogan {
  margin: 24px 0 0;
  color: var(--pl-pink);
  font-size: clamp(1.1rem, 1.5vw, 1.32rem);
  font-weight: 600;
  letter-spacing: -0.015em;
}

.piglet-hero__lede {
  max-width: 560px;
  margin: 14px 0 0;
  color: var(--pl-ink-2);
  font-size: 1.03rem;
  line-height: 1.7;
}

.piglet-hero__copy .piglet-cta {
  margin-top: 26px;
}

.piglet-figures {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 34px;
  margin: 28px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--pl-line);
}

.piglet-figures div {
  display: flex;
  flex-direction: column-reverse;
  gap: 3px;
}

.piglet-figures dt {
  color: var(--pl-ink-3);
  font-family: var(--pl-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.piglet-figures dd {
  margin: 0;
  color: var(--pl-ink);
  font-family: var(--pl-display);
  font-size: 1.7rem;
  font-weight: 700;
  line-height: 1;
}

/* ------------------------------------------------------- hero machine panel */

.piglet-hero__machine {
  position: relative;
  min-width: 0;
}

.piglet-mascot {
  position: absolute;
  z-index: 2;
  right: -30px;
  bottom: calc(100% - 16px);
  width: 214px;
  height: auto;
  filter: drop-shadow(0 18px 26px rgba(0, 0, 0, 0.35));
  pointer-events: none;
}

/* the machine reads as a device: it keeps its dark chassis in both themes */
.piglet-machine {
  --m-line: rgba(146, 178, 214, 0.16);
  --m-ink: #e9f0f8;
  --m-dim: #8496ac;
  position: relative;
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(146, 178, 214, 0.2);
  border-radius: var(--pl-radius);
  background: linear-gradient(180deg, #0d1420 0%, #090d15 100%);
  box-shadow: 0 40px 80px -44px rgba(0, 0, 0, 0.9), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

html[data-bs-theme="light"] .piglet-machine {
  box-shadow: 0 30px 60px -34px rgba(13, 33, 58, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.piglet-machine__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 15px;
  border-bottom: 1px solid var(--m-line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--m-dim);
  font-family: var(--pl-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
}

.piglet-machine__id {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.piglet-machine__id i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pl-h-fs);
  box-shadow: 0 0 0 0 color-mix(in srgb, #35d6a0 60%, transparent);
  animation: pl-pulse 2.6s ease-out infinite;
}

.piglet-machine__state {
  color: #35d6a0;
  font-weight: 600;
  letter-spacing: 0.16em;
}

.piglet-stack {
  margin: 0;
  padding: 0;
  list-style: none;
}

.piglet-layer {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 0 15px;
  height: 54px;
  border-bottom: 1px solid var(--m-line);
  font-size: 0.85rem;
}

.piglet-layer[data-layer="web"] { --h: var(--pl-h-web); }
.piglet-layer[data-layer="dev"] { --h: var(--pl-h-dev); }
.piglet-layer[data-layer="ai"] { --h: var(--pl-h-ai); }
.piglet-layer[data-layer="fs"] { --h: var(--pl-h-fs); }

.piglet-layer {
  transition: background 200ms ease;
}

.piglet-layer:hover {
  background: linear-gradient(90deg, color-mix(in srgb, var(--h) 12%, transparent), transparent 62%);
}

.piglet-layer:hover i {
  color: var(--h);
}

.piglet-layer b {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--h);
  font-family: var(--pl-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.piglet-layer b::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 1px;
  background: var(--h);
  box-shadow: 0 0 8px color-mix(in srgb, var(--h) 70%, transparent);
}

.piglet-layer span {
  overflow: hidden;
  color: var(--m-ink);
  font-size: 0.86rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.piglet-layer i {
  color: var(--m-dim);
  font-family: var(--pl-mono);
  font-size: 0.7rem;
  font-style: normal;
}

.piglet-seam {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  height: 28px;
  padding: 0 15px;
}

.piglet-seam__rail {
  position: absolute;
  top: 50%;
  right: 0;
  left: 0;
  height: 2px;
  background: var(--pl-spectrum);
  opacity: 0.9;
  transform: translateY(-50%);
}

.piglet-seam__label {
  position: relative;
  padding: 2px 8px;
  border-radius: 3px;
  background: #0a1018;
  color: var(--m-dim);
  font-family: var(--pl-mono);
  font-size: 0.63rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.piglet-core {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 20px 15px;
  background:
    linear-gradient(180deg, rgba(78, 168, 255, 0.09), rgba(78, 168, 255, 0.02) 60%),
    rgba(255, 255, 255, 0.02);
}

.piglet-core b {
  color: #fff;
  font-family: var(--pl-display);
  font-size: 1.16rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.piglet-core span {
  color: var(--m-dim);
  font-family: var(--pl-mono);
  font-size: 0.7rem;
  letter-spacing: 0.02em;
  text-align: right;
}

.piglet-core i {
  padding: 3px 7px;
  border: 1px solid rgba(146, 178, 214, 0.22);
  border-radius: 4px;
  color: var(--m-ink);
  font-family: var(--pl-mono);
  font-size: 0.68rem;
  font-style: normal;
}

.piglet-machine__base {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 15px;
  border-top: 1px solid var(--m-line);
  background: rgba(0, 0, 0, 0.35);
  color: var(--m-dim);
  font-family: var(--pl-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
}

.piglet-machine__base b {
  margin-right: 9px;
  color: var(--pl-h-ops);
  font-weight: 600;
  letter-spacing: 0.1em;
}

.piglet-machine__base i {
  font-style: normal;
}

/* ------------------------------------------------------------------ studio */

.piglet-studio {
  position: relative;
  padding: clamp(66px, 6.6vw, 104px) 0;
  border-top: 1px solid var(--pl-line);
  background: var(--pl-ground);
}

.piglet-studio__head {
  display: flex;
  flex-wrap: wrap;
  gap: 24px 48px;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: clamp(28px, 3vw, 42px);
}

.piglet-studio__head .piglet-head {
  margin-bottom: 0;
}

.piglet-studio__note {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 13px;
  border: 1px solid var(--pl-line);
  border-radius: 8px;
  background: var(--pl-surface);
  color: var(--pl-ink-3);
  font-family: var(--pl-mono);
  font-size: 0.72rem;
}

.piglet-studio__note i {
  color: var(--pl-h-fs);
}

.piglet-studio-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  overflow: hidden;
  border: 1px solid var(--pl-line);
  border-radius: var(--pl-radius);
  background: var(--pl-surface);
  box-shadow: var(--pl-shadow);
}

.piglet-controls {
  display: flex;
  flex-direction: column;
  gap: 26px;
  padding: clamp(20px, 2.4vw, 30px);
  border-right: 1px solid var(--pl-line);
  min-width: 0;
}

.piglet-controls fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

.piglet-control-label {
  display: flex;
  align-items: center;
  gap: 9px;
  width: 100%;
  margin-bottom: 12px;
  padding: 0;
  color: var(--pl-ink-3);
  font-family: var(--pl-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.piglet-control-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--pl-line);
}

.piglet-profile-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.piglet-profile {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  padding: 13px 12px;
  border: 1px solid var(--pl-line);
  border-radius: 10px;
  background: var(--pl-surface-2);
  color: var(--pl-ink-2);
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.piglet-profile:hover {
  border-color: var(--pl-line-2);
}

.piglet-profile input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.piglet-profile b {
  overflow: hidden;
  color: var(--pl-ink);
  font-size: 0.86rem;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.piglet-profile small {
  color: var(--pl-ink-3);
  font-family: var(--pl-mono);
  font-size: 0.68rem;
}

.piglet-profile:has(input:checked),
.piglet-profile.is-active {
  border-color: color-mix(in srgb, var(--pl-pink) 55%, transparent);
  background: color-mix(in srgb, var(--pl-pink) 9%, var(--pl-surface-2));
}

.piglet-profile:has(input:checked) b,
.piglet-profile.is-active b {
  color: var(--pl-pink);
}

.piglet-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.piglet-field {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 6px;
}

.piglet-field > span {
  color: var(--pl-ink-3);
  font-family: var(--pl-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
}

.piglet-field input,
.piglet-field select {
  width: 100%;
  min-height: 38px;
  padding: 0 10px;
  border: 1px solid var(--pl-line);
  border-radius: 8px;
  background: var(--pl-surface-2);
  color: var(--pl-ink);
  font-family: var(--pl-mono);
  font-size: 0.82rem;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.piglet-field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: calc(100% - 16px) 17px, calc(100% - 11px) 17px;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 28px;
  cursor: pointer;
}

.piglet-field input:focus,
.piglet-field select:focus {
  border-color: var(--pl-pink);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--pl-pink) 16%, transparent);
  outline: none;
}

.piglet-field input[aria-invalid] {
  border-color: #ff6b6b;
}

.piglet-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.piglet-chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 11px;
  border: 1px solid var(--pl-line);
  border-radius: 999px;
  background: var(--pl-surface-2);
  color: var(--pl-ink-3);
  cursor: pointer;
  font-family: var(--pl-mono);
  font-size: 0.72rem;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.piglet-chip input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.piglet-chip::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pl-line-2);
  transition: background 160ms ease, box-shadow 160ms ease;
}

.piglet-chip:hover {
  border-color: var(--pl-line-2);
  color: var(--pl-ink-2);
}

.piglet-chip:has(input:checked),
.piglet-chip.is-on {
  border-color: color-mix(in srgb, var(--pl-h-fs) 45%, transparent);
  background: color-mix(in srgb, var(--pl-h-fs) 10%, var(--pl-surface-2));
  color: var(--pl-ink);
}

.piglet-chip:has(input:checked)::before,
.piglet-chip.is-on::before {
  background: var(--pl-h-fs);
  box-shadow: 0 0 8px color-mix(in srgb, var(--pl-h-fs) 65%, transparent);
}

.piglet-form-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--pl-line);
}

.piglet-form-foot p {
  margin: 0;
  color: var(--pl-ink-3);
  font-size: 0.78rem;
}

.piglet-reset {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 11px;
  border: 1px solid var(--pl-line);
  border-radius: 7px;
  background: transparent;
  color: var(--pl-ink-3);
  cursor: pointer;
  font-family: var(--pl-mono);
  font-size: 0.72rem;
  transition: border-color 160ms ease, color 160ms ease;
}

.piglet-reset:hover {
  border-color: var(--pl-line-2);
  color: var(--pl-ink);
}

/* config output window — a device surface, dark in both themes */
.piglet-output {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: #090d15;
}

.piglet-output__bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 14px;
  min-height: 46px;
  border-bottom: 1px solid rgba(146, 178, 214, 0.14);
}

.piglet-output__tabs {
  display: flex;
  gap: 3px;
}

.piglet-output__tabs button {
  padding: 6px 11px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: #8496ac;
  cursor: pointer;
  font-family: var(--pl-mono);
  font-size: 0.74rem;
  transition: background 160ms ease, color 160ms ease;
}

.piglet-output__tabs button:hover {
  color: #e9f0f8;
}

.piglet-output__tabs button[aria-selected="true"] {
  background: rgba(255, 255, 255, 0.07);
  color: #fff;
}

.piglet-output__status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-left: auto;
  color: #35d6a0;
  font-family: var(--pl-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
}

.piglet-output__status i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.piglet-output__status.is-invalid {
  color: #ff7a7a;
}

.piglet-output__actions {
  display: flex;
  gap: 7px;
  margin-left: auto;
}

.piglet-output__actions button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 11px;
  border: 1px solid rgba(146, 178, 214, 0.18);
  border-radius: 7px;
  background: transparent;
  color: #b8c6d8;
  cursor: pointer;
  font-family: var(--pl-mono);
  font-size: 0.71rem;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.piglet-output__actions button:hover:not(:disabled) {
  border-color: rgba(146, 178, 214, 0.4);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
}

.piglet-output__actions button:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

.piglet-output__view {
  position: relative;
  display: flex;
  flex: 1;
  min-height: 0;
}

.piglet-output__view::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 44px;
  background: linear-gradient(90deg, transparent, #090d15 78%);
  pointer-events: none;
}

.piglet-output pre {
  flex: 1;
  overflow: auto;
  min-width: 0;
  min-height: 402px;
  max-height: 534px;
  margin: 0;
  padding: 16px 18px;
  background: transparent;
  border: 0;
  color: #cbd6e4;
  font-family: var(--pl-mono);
  font-size: 0.78rem;
  line-height: 1.72;
  scrollbar-width: thin;
  scrollbar-color: rgba(146, 178, 214, 0.28) transparent;
}

.piglet-output pre::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

.piglet-output pre::-webkit-scrollbar-thumb {
  border: 3px solid transparent;
  border-radius: 8px;
  background: rgba(146, 178, 214, 0.28);
  background-clip: content-box;
}

.piglet-output code {
  padding: 0;
  border-radius: 0;
  background: none;
  color: inherit;
  font-size: inherit;
}

.y-comment { color: #5f7186; }
.y-key { color: #7fc3ff; }
.y-str { color: #ffb37a; }
.y-num { color: #b7a2ff; }
.y-bool { color: #ff85b3; }
.y-punct { color: #6b7c91; }
.y-dash { color: #5f7186; }

.piglet-output__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  padding: 10px 14px;
  border-top: 1px solid rgba(146, 178, 214, 0.14);
  color: #8496ac;
  font-family: var(--pl-mono);
  font-size: 0.68rem;
}

.piglet-output__foot .piglet-output__status {
  margin-left: 0;
}

.piglet-output__save {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  margin-left: auto;
}

.piglet-output__save b {
  color: #b8c6d8;
  font-weight: 500;
}

.piglet-output__save em {
  font-style: normal;
}

.piglet-noscript {
  margin: 14px 0 0;
  color: var(--pl-ink-3);
  font-size: 0.85rem;
}

/* ------------------------------------------------------------------- why */

.piglet-why {
  padding: clamp(66px, 6.6vw, 104px) 0;
  border-top: 1px solid var(--pl-line);
  background: var(--pl-ground-2);
}

.piglet-panels {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.piglet-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
  justify-content: space-between;
  grid-column: span 2;
  padding: 24px;
  border: 1px solid var(--pl-line);
  border-radius: var(--pl-radius);
  background: var(--pl-surface);
  transition: border-color 200ms ease, transform 200ms ease;
}

.piglet-panel:hover {
  border-color: var(--pl-line-2);
}

.piglet-panel--wide {
  grid-column: span 4;
}

.piglet-panel[data-hue="ai"] { --hue: var(--pl-h-ai); }
.piglet-panel[data-hue="fs"] { --hue: var(--pl-h-fs); }
.piglet-panel[data-hue="dev"] { --hue: var(--pl-h-dev); }
.piglet-panel[data-hue="ops"] { --hue: var(--pl-h-ops); }
.piglet-panel[data-hue="web"] { --hue: var(--pl-h-web); }

.piglet-panel h3::before {
  content: "";
  display: block;
  width: 18px;
  height: 3px;
  margin-bottom: 14px;
  border-radius: 2px;
  background: var(--hue, var(--pl-pink));
}

.piglet-panel h3 {
  margin: 0 0 10px;
  color: var(--pl-ink);
  font-family: var(--pl-display);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -0.01em;
}

.piglet-panel--wide h3 {
  font-size: 1.5rem;
  max-width: 20ch;
}

.piglet-panel p {
  margin: 0;
  color: var(--pl-ink-2);
  font-size: 0.93rem;
  line-height: 1.66;
}

.piglet-panel--wide p {
  max-width: 58ch;
}

/* micro diagrams */
.piglet-wire {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px;
  border: 1px solid var(--pl-line);
  border-radius: 11px;
  background: var(--pl-surface-2);
}

.piglet-wire__actor {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 11px;
  border: 1px solid var(--pl-line);
  border-radius: 7px;
  color: var(--pl-ink-2);
  font-family: var(--pl-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.piglet-wire__actor i {
  color: var(--pl-ink-3);
}

.piglet-wire__link {
  flex: 1;
  height: 1px;
  min-width: 24px;
  background: repeating-linear-gradient(90deg, var(--pl-line-2) 0 4px, transparent 4px 8px);
}

.piglet-wire__node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 8px 14px;
  border: 1px solid color-mix(in srgb, var(--pl-pink) 40%, transparent);
  border-radius: 8px;
  background: color-mix(in srgb, var(--pl-pink) 9%, transparent);
  color: var(--pl-ink);
  font-family: var(--pl-mono);
  font-size: 0.72rem;
  white-space: nowrap;
}

.piglet-wire__node b {
  color: var(--pl-ink-3);
  font-size: 0.63rem;
  font-weight: 500;
}

.piglet-flow {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--pl-mono);
  font-size: 0.7rem;
}

.piglet-flow code {
  overflow: hidden;
  padding: 6px 9px;
  border: 1px solid var(--pl-line);
  border-radius: 6px;
  background: var(--pl-surface-2);
  color: var(--pl-ink-2);
  font-size: 0.7rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.piglet-flow__sink {
  border-color: color-mix(in srgb, var(--pl-h-web) 40%, transparent) !important;
  background: color-mix(in srgb, var(--pl-h-web) 10%, transparent) !important;
  color: var(--pl-h-web) !important;
}

.piglet-flow__arrow {
  flex: 1;
  height: 1px;
  min-width: 14px;
  background: var(--pl-line-2);
  position: relative;
}

.piglet-flow__arrow::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  width: 5px;
  height: 5px;
  border-top: 1px solid var(--pl-line-2);
  border-right: 1px solid var(--pl-line-2);
  transform: translateY(-50%) rotate(45deg);
}

.piglet-track {
  position: relative;
  height: 34px;
}

.piglet-track__line {
  position: absolute;
  top: 50%;
  right: 0;
  left: 0;
  height: 1px;
  background: var(--pl-line-2);
}

.piglet-track i {
  position: absolute;
  top: 50%;
  left: var(--p);
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--pl-surface);
  border: 1px solid var(--pl-line-2);
  transform: translate(-50%, -50%);
}

.piglet-track b {
  position: absolute;
  top: 50%;
  left: var(--p);
  padding: 3px 8px;
  border-radius: 5px;
  background: var(--pl-h-fs);
  color: #04140e;
  font-family: var(--pl-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transform: translate(-50%, -50%);
}

.piglet-fork {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-family: var(--pl-mono);
  font-size: 0.68rem;
}

.piglet-fork span {
  position: relative;
  padding: 5px 10px 5px 22px;
  border-radius: 6px;
  background: var(--pl-surface-2);
  color: var(--pl-ink-2);
}

.piglet-fork span::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 9px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--pl-h-ops);
  transform: translateY(-50%);
}

.piglet-fork span:first-child::before {
  background: var(--pl-pink);
}

.piglet-fork span:not(:first-child) {
  margin-left: 18px;
}

/* ----------------------------------------------------------- observability */

.piglet-observe {
  padding: clamp(66px, 6.6vw, 104px) 0;
  border-top: 1px solid var(--pl-line);
  background: var(--pl-ground-2);
}

.piglet-observe__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: clamp(32px, 4.5vw, 64px);
  align-items: center;
}

.piglet-observe__copy p {
  color: var(--pl-ink-2);
  font-size: 1rem;
  line-height: 1.7;
}

.piglet-observe__copy h2 + p {
  margin-top: 18px;
}

.piglet-checks {
  margin: 22px 0;
  padding: 0;
  list-style: none;
}

.piglet-checks li {
  position: relative;
  padding: 7px 0 7px 26px;
  color: var(--pl-ink-2);
  font-size: 0.93rem;
}

.piglet-checks li::before {
  content: "";
  position: absolute;
  top: 15px;
  left: 2px;
  width: 9px;
  height: 5px;
  border-left: 1.6px solid var(--pl-h-fs);
  border-bottom: 1.6px solid var(--pl-h-fs);
  transform: rotate(-45deg);
}

.piglet-screen {
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(146, 178, 214, 0.2);
  border-radius: var(--pl-radius);
  background: #090d15;
  box-shadow: 0 40px 80px -46px rgba(0, 0, 0, 0.85);
}

.piglet-screen__bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-bottom: 1px solid rgba(146, 178, 214, 0.14);
  color: #8496ac;
  font-family: var(--pl-mono);
  font-size: 0.7rem;
}

.piglet-screen__bar b {
  font-weight: 500;
}

.piglet-screen__bar em {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  color: #35d6a0;
  font-style: normal;
  letter-spacing: 0.14em;
}

.piglet-screen__bar em::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  animation: pl-pulse 2.6s ease-out infinite;
}

.piglet-screen img {
  display: block;
  width: 100%;
  height: auto;
}

/* -------------------------------------------------------------------- docs */

.piglet-learn {
  padding: clamp(66px, 6.6vw, 104px) 0;
  border-top: 1px solid var(--pl-line);
}

.piglet-paths {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.piglet-path {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 24px 22px 52px;
  border: 1px solid var(--pl-line);
  border-radius: var(--pl-radius);
  background: var(--pl-surface);
  transition: border-color 200ms ease, background 200ms ease, transform 200ms cubic-bezier(0.2, 0.7, 0.3, 1);
}

.piglet-path:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--pl-pink) 50%, transparent);
}

.piglet-path .piglet-meta {
  color: var(--pl-pink);
  letter-spacing: 0.16em;
}

.piglet-path h3 {
  margin: 0;
  color: var(--pl-ink);
  font-family: var(--pl-display);
  font-size: 1.14rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.piglet-path p {
  margin: 0;
  color: var(--pl-ink-2);
  font-size: 0.88rem;
  line-height: 1.6;
}

.piglet-path > i {
  position: absolute;
  right: 22px;
  bottom: 20px;
  color: var(--pl-ink-3);
  font-size: 0.8rem;
  transition: transform 200ms cubic-bezier(0.2, 0.7, 0.3, 1), color 200ms ease;
}

.piglet-path:hover > i {
  color: var(--pl-pink);
  transform: translateX(4px);
}

/* ----------------------------------------------------------------- install */

.piglet-install {
  padding: clamp(66px, 6.6vw, 104px) 0;
  border-top: 1px solid var(--pl-line);
  background: var(--pl-ground-2);
}

.piglet-install__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 4.5vw, 64px);
  align-items: center;
}

.piglet-steps {
  counter-reset: step;
  margin: 26px 0 30px;
  padding: 0;
  list-style: none;
}

.piglet-steps li {
  position: relative;
  padding: 13px 0 13px 42px;
  border-top: 1px solid var(--pl-line);
}

.piglet-steps li:last-child {
  border-bottom: 1px solid var(--pl-line);
}

.piglet-steps li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  top: 15px;
  left: 0;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border: 1px solid var(--pl-line-2);
  border-radius: 50%;
  color: var(--pl-pink);
  font-family: var(--pl-mono);
  font-size: 0.7rem;
  font-weight: 600;
}

.piglet-steps b {
  display: block;
  color: var(--pl-ink);
  font-size: 0.98rem;
  font-weight: 600;
}

.piglet-steps span {
  color: var(--pl-ink-3);
  font-size: 0.88rem;
}

.piglet-terminal {
  overflow: hidden;
  border: 1px solid rgba(146, 178, 214, 0.2);
  border-radius: var(--pl-radius);
  background: #090d15;
  box-shadow: 0 40px 80px -46px rgba(0, 0, 0, 0.85);
}

.piglet-terminal__bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-bottom: 1px solid rgba(146, 178, 214, 0.14);
  color: #8496ac;
  font-family: var(--pl-mono);
  font-size: 0.7rem;
}

.piglet-terminal__bar b {
  font-weight: 500;
}

.piglet-terminal__bar button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  padding: 4px 9px;
  border: 1px solid rgba(146, 178, 214, 0.18);
  border-radius: 6px;
  background: transparent;
  color: #b8c6d8;
  cursor: pointer;
  font-family: var(--pl-mono);
  font-size: 0.68rem;
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}

.piglet-terminal__bar button:hover {
  border-color: rgba(146, 178, 214, 0.4);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
}

.piglet-terminal__bar button.is-copied {
  border-color: rgba(53, 214, 160, 0.5);
  color: #35d6a0;
}

.piglet-terminal pre {
  overflow-x: auto;
  margin: 0;
  padding: 20px 18px;
  border: 0;
  background: transparent;
  color: #d5dfec;
  font-family: var(--pl-mono);
  font-size: 0.8rem;
  line-height: 1.85;
}

.piglet-terminal code {
  padding: 0;
  background: none;
  color: inherit;
  font-size: inherit;
}

.t-c { color: #5f7186; }
.t-p { color: #ff5c9c; user-select: none; }

.piglet-terminal__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  border-top: 1px solid rgba(146, 178, 214, 0.14);
  color: #8496ac;
  font-family: var(--pl-mono);
  font-size: 0.68rem;
}

.piglet-terminal__foot span:first-child {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.piglet-terminal__foot i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pl-h-dev);
}

/* ------------------------------------------------------------------ footer */

.piglet-footer {
  padding: clamp(56px, 6vw, 82px) 0 28px;
  border-top: 1px solid var(--pl-line);
  background: var(--pl-ground);
}

.piglet-footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr));
  gap: 36px;
}

.piglet-footer__lockup {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.piglet-footer__lockup img {
  width: 40px;
  height: 40px;
}

.piglet-footer__lockup b {
  display: block;
  color: var(--pl-ink);
  font-family: var(--pl-display);
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.piglet-footer__lockup small {
  display: block;
  color: var(--pl-ink-3);
  font-family: var(--pl-mono);
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.piglet-footer__brand p {
  max-width: 34ch;
  margin: 16px 0 0;
  color: var(--pl-ink-3);
  font-size: 0.88rem;
  line-height: 1.6;
}

.piglet-footer nav h2 {
  margin: 0 0 14px;
  color: var(--pl-ink-3);
  font-family: var(--pl-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.piglet-footer nav a {
  display: block;
  padding: 5px 0;
  color: var(--pl-ink-2);
  font-size: 0.9rem;
  transition: color 160ms ease;
}

.piglet-footer nav a:hover {
  color: var(--pl-pink);
}

.piglet-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  justify-content: space-between;
  margin-top: clamp(40px, 5vw, 64px);
  padding-top: 20px;
  border-top: 1px solid var(--pl-line);
  color: var(--pl-ink-3);
  font-family: var(--pl-mono);
  font-size: 0.7rem;
}

.piglet-footer__bottom a {
  color: var(--pl-ink-2);
}

.piglet-footer__bottom a:hover {
  color: var(--pl-pink);
}

/* ------------------------------------------------------------------ motion */

@keyframes pl-pulse {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, currentColor 55%, transparent); }
  70% { box-shadow: 0 0 0 7px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

@keyframes pl-rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}

@keyframes pl-layer-in {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}

@keyframes pl-float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-7px) rotate(-1.2deg); }
}

@keyframes pl-seam-wipe {
  from { transform: translateY(-50%) scaleX(0); }
  to { transform: translateY(-50%) scaleX(1); }
}

.piglet-rise {
  animation: pl-rise 620ms cubic-bezier(0.2, 0.7, 0.3, 1) both;
  animation-delay: calc(var(--d, 0) * 70ms);
}

.piglet-machine {
  animation: pl-rise 700ms cubic-bezier(0.2, 0.7, 0.3, 1) both;
  animation-delay: 160ms;
}

.piglet-core {
  animation: pl-layer-in 560ms cubic-bezier(0.2, 0.7, 0.3, 1) both;
  animation-delay: 210ms;
}

.piglet-layer {
  animation: pl-layer-in 560ms cubic-bezier(0.2, 0.7, 0.3, 1) both;
  animation-delay: calc(330ms + var(--i, 0) * 85ms);
}

.piglet-seam__rail {
  transform-origin: left center;
  animation: pl-seam-wipe 700ms cubic-bezier(0.2, 0.7, 0.3, 1) both;
  animation-delay: 660ms;
}

.piglet-mascot {
  animation:
    pl-rise 700ms cubic-bezier(0.2, 0.7, 0.3, 1) 740ms both,
    pl-float 7s ease-in-out 1440ms infinite;
}

html.piglet-js [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 600ms cubic-bezier(0.2, 0.7, 0.3, 1), transform 600ms cubic-bezier(0.2, 0.7, 0.3, 1);
}

html.piglet-js [data-reveal].is-revealed {
  opacity: 1;
  transform: none;
}

.piglet-panels [data-reveal]:nth-child(2) { transition-delay: 60ms; }
.piglet-panels [data-reveal]:nth-child(3) { transition-delay: 90ms; }
.piglet-panels [data-reveal]:nth-child(4) { transition-delay: 120ms; }
.piglet-panels [data-reveal]:nth-child(5) { transition-delay: 150ms; }
.piglet-paths [data-reveal]:nth-child(2) { transition-delay: 60ms; }
.piglet-paths [data-reveal]:nth-child(3) { transition-delay: 120ms; }
.piglet-paths [data-reveal]:nth-child(4) { transition-delay: 180ms; }

@media (prefers-reduced-motion: reduce) {
  .piglet-landing *,
  .piglet-landing *::before,
  .piglet-landing *::after {
    animation: none !important;
    transition-duration: 1ms !important;
  }

  html.piglet-js [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

/* -------------------------------------------------------------- responsive */

@media (max-width: 1120px) {
  .piglet-hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(340px, 400px);
  }

  .piglet-mascot {
    width: 186px;
    right: -14px;
  }

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

@media (max-width: 940px) {
  .piglet-hero__inner,
  .piglet-observe__grid,
  .piglet-install__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .piglet-hero__inner {
    gap: 54px;
  }

  .piglet-hero__machine {
    max-width: 480px;
    margin-top: 40px;
  }

  .piglet-hero__lede {
    max-width: none;
  }

  .piglet-studio-shell {
    grid-template-columns: minmax(0, 1fr);
  }

  .piglet-controls {
    border-right: 0;
    border-bottom: 1px solid var(--pl-line);
  }

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

  .piglet-panel,
  .piglet-panel--wide {
    grid-column: span 1;
  }

  .piglet-panel--wide {
    grid-column: span 2;
  }

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

  .piglet-footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 700px) {
  .piglet-wrap {
    width: calc(100% - 32px);
  }

  .piglet-hero__inner {
    gap: 44px;
  }

  .piglet-mascot {
    width: 150px;
    right: -6px;
  }

  .piglet-layer {
    grid-template-columns: 38px minmax(0, 1fr) auto;
    gap: 9px;
    padding: 0 12px;
  }

  .piglet-layer span {
    font-size: 0.79rem;
  }

  .piglet-core,
  .piglet-machine__bar,
  .piglet-machine__base {
    padding-inline: 12px;
  }

  .piglet-hero__claim {
    font-size: clamp(2.1rem, 8.6vw, 2.9rem);
  }

  .piglet-field-grid,
  .piglet-profile-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .piglet-profile-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .piglet-panels,
  .piglet-paths {
    grid-template-columns: minmax(0, 1fr);
  }

  .piglet-panel--wide {
    grid-column: span 1;
  }

  .piglet-wire {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

  .piglet-wire__link {
    width: 1px;
    min-height: 16px;
    align-self: center;
    background: repeating-linear-gradient(180deg, var(--pl-line-2) 0 4px, transparent 4px 8px);
  }

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

  .piglet-studio__head {
    flex-direction: column;
    align-items: flex-start;
  }

  .piglet-output pre {
    min-height: 300px;
  }
}

@media (max-width: 420px) {
  .piglet-profile-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .piglet-figures {
    gap: 10px 24px;
  }
}