/* ─────────────────────────────────────────────
   Landing V3 — Sticker culture + manifesto + doble columna + footer
   Filtered from the Bomp design system project file. V1-only blocks removed.
   ───────────────────────────────────────────── */

.landing {
  container-type: inline-size;
  container-name: landing;
  background: var(--color-background);
  color: var(--color-on-background);
  font-family: var(--font-sans);
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

/* ── Header ── */
.l-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-xl) var(--space-3xl);
  position: sticky;
  top: 0;
  background: color-mix(in oklab, var(--color-background) 88%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-outline-variant);
  z-index: 10;
}

.l-wordmark {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}
.l-wordmark__mark {
  width: 32px;
  height: 32px;
  border-radius: 32% 68% 70% 30% / 30% 30% 70% 70%;
  background: var(--acid-400);
  color: var(--ink-1000);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transform: rotate(-4deg);
}
.l-wordmark__mark-play {
  width: 14px;
  height: 14px;
}

.l-nav {
  display: flex;
  gap: var(--space-xl);
  align-items: center;
  font-size: var(--type-body-medium);
  font-weight: 500;
}
.l-nav a {
  color: var(--color-on-surface-variant);
  text-decoration: none;
  transition: color .15s;
}
.l-nav a:hover { color: var(--color-on-background); }

.l-theme-toggle {
  width: 40px; height: 40px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-outline-variant);
  display: grid; place-items: center;
  transition: background .15s;
}
.l-theme-toggle:hover { background: var(--color-surface-variant); }

/* ── Hero (V3 split layout) ── */
.l-hero {
  padding: var(--space-5xl) var(--space-3xl) var(--space-4xl);
  display: grid;
  place-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.l-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-on-surface-variant);
  margin-bottom: var(--space-xl);
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}
.l-eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: var(--radius-pill);
  background: var(--acid-400);
}

.l-hero__title {
  font-size: clamp(3.5rem, 9vw, 7.5rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  font-weight: 700;
  max-width: 12ch;
  margin: 0 auto var(--space-xl);
}
.l-hero__title .acid {
  background: var(--acid-400);
  color: var(--ink-1000);
  padding: 0 .15em;
  display: inline-block;
  transform: rotate(-1.5deg);
  margin: 0 .05em;
}

.l-hero__sub {
  font-size: clamp(1.0625rem, 1.4vw, 1.375rem);
  line-height: 1.45;
  color: var(--color-on-surface-variant);
  max-width: 38ch;
  margin: 0 auto var(--space-3xl);
  text-wrap: pretty;
}

/* ── Sticker Hero (the big audio button) ── */
.sticker-hero {
  position: relative;
  margin: var(--space-2xl) 0;
  display: inline-flex;
}

.sticker-hero__btn {
  --size: clamp(220px, 28vw, 300px);
  width: var(--size);
  height: var(--size);
  border-radius: 32% 68% 70% 30% / 30% 30% 70% 70%;
  background: var(--acid-400);
  color: var(--ink-1000);
  position: relative;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transform: rotate(-4deg);
  box-shadow:
    0 0 0 8px var(--paper),
    var(--shadow-sticker);
  transition: transform .25s cubic-bezier(.2,.7,.2,1);
  animation: breathe 3.4s ease-in-out infinite;
  isolation: isolate;
}
[data-theme="dark"] .sticker-hero__btn {
  box-shadow: 0 0 0 8px var(--ink-1000), var(--shadow-sticker);
}

.sticker-hero__btn:hover { transform: rotate(-2deg) scale(1.03); animation-play-state: paused; }
.sticker-hero__btn:active { transform: rotate(-4deg) scale(0.97); }

.sticker-hero__btn[data-state="playing"] {
  animation: none;
  transform: rotate(-2deg) scale(1.04);
}
.sticker-hero__btn[data-state="playing"]::before {
  content: "";
  position: absolute;
  inset: -16px;
  border-radius: inherit;
  background: var(--acid-400);
  opacity: 0.18;
  z-index: -1;
  animation: halo 1.6s ease-out infinite;
}

.sticker-hero__inner {
  display: grid;
  place-items: center;
  gap: var(--space-sm);
  pointer-events: none;
}
.sticker-hero__icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
}
.sticker-hero__icon svg { width: 100%; height: 100%; }

/* Radial progress ring */
.sticker-hero__ring {
  position: absolute;
  inset: -4px;
  pointer-events: none;
}
.sticker-hero__ring circle {
  fill: none;
  stroke: var(--ink-1000);
  stroke-width: 4;
  stroke-linecap: round;
  transform: rotate(-90deg);
  transform-origin: center;
  stroke-dasharray: 100 100;
  stroke-dashoffset: 100;
  transition: stroke-dashoffset .1s linear;
  opacity: 0;
}
.sticker-hero__btn[data-state="playing"] .sticker-hero__ring circle { opacity: 1; }

/* Caption under the sticker */
.sticker-hero__caption {
  margin-top: var(--space-2xl);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-on-surface-variant);
  text-align: center;
  min-height: 1.4em;
}

@keyframes breathe {
  0%,100% { transform: rotate(-4deg) scale(1); }
  50%     { transform: rotate(-4deg) scale(1.025); }
}
@keyframes halo {
  0%   { transform: scale(1);   opacity: .25; }
  100% { transform: scale(1.4); opacity: 0;   }
}

/* ── Hero CTAs ── */
.l-cta-row {
  margin-top: var(--space-4xl);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-md);
  padding: 14px 22px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: -0.005em;
  transition: transform .15s, background .15s, border-color .15s;
  text-decoration: none;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--ink-1000);
  color: var(--paper);
}
[data-theme="dark"] .btn--primary {
  background: var(--paper);
  color: var(--ink-1000);
}

.btn--ghost {
  border-color: var(--color-outline-variant);
  color: var(--color-on-surface-variant);
}
.btn--ghost:hover {
  border-color: var(--color-outline);
  color: var(--color-on-background);
}

/* Play badge — official Google Play asset (270x80 PNG per locale).
   The wrapper is just a focus/hover surface; the image carries the brand. */
.l-playbadge {
  display: inline-flex;
  align-items: center;
  background: transparent;
  border: 0;
  padding: 0;
  border-radius: 10px;
  text-decoration: none;
  transition: transform .15s, filter .15s;
}
.l-playbadge:hover { transform: translateY(-1px); filter: brightness(1.05); }
.l-playbadge:active { transform: translateY(0); }
.l-playbadge img {
  display: block;
  height: 64px;
  width: auto;
  /* Google guidelines: minimum 60px web; we use 64px for parity with neighboring CTAs. */
}

/* ── Section: Cómo funciona ── */
.l-section {
  padding: var(--space-5xl) var(--space-3xl);
  border-top: 1px solid var(--color-outline-variant);
}
.l-section__head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: var(--space-2xl);
  margin-bottom: var(--space-4xl);
  flex-wrap: wrap;
}
.l-section__num {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-on-surface-variant);
}
.l-section__title {
  font-size: clamp(2.25rem, 5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 700;
  max-width: 14ch;
}
.l-section__lede {
  font-size: 1.125rem;
  color: var(--color-on-surface-variant);
  max-width: 36ch;
  text-wrap: pretty;
}

.l-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
}
.l-step {
  padding: var(--space-2xl);
  background: var(--color-surface-variant);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  position: relative;
  min-height: 320px;
}
.l-step__num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-on-surface-variant);
}
.l-step__visual {
  flex: 1;
  display: grid;
  place-items: center;
  position: relative;
  min-height: 140px;
}
.l-step__title {
  font-size: 1.5rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 700;
}
.l-step__body {
  font-size: 0.9375rem;
  color: var(--color-on-surface-variant);
  line-height: 1.5;
}

/* Step visuals */
.step-mic {
  width: 80px; height: 80px;
  border-radius: var(--radius-pill);
  background: var(--acid-400);
  display: grid; place-items: center;
  color: var(--ink-1000);
  position: relative;
}

.step-tag {
  display: inline-flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
}
.step-tag__chip {
  padding: 8px 14px;
  background: var(--paper);
  color: var(--ink-1000);
  border: 1px solid var(--ink-1000);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  box-shadow: 3px 3px 0 var(--ink-1000);
}
[data-theme="dark"] .step-tag__chip {
  background: var(--ink-1000);
  color: var(--paper);
  border-color: var(--paper);
  box-shadow: 3px 3px 0 var(--paper);
}
.step-tag__chip--acid {
  background: var(--acid-400);
  color: var(--ink-1000);
  border-color: var(--ink-1000);
  transform: rotate(-3deg) translate(6px, -2px);
}

.step-tap {
  width: 90px; height: 90px;
  border-radius: 38% 62% 70% 30% / 30% 30% 70% 70%;
  background: var(--acid-400);
  position: relative;
  transform: rotate(-6deg);
  box-shadow: 4px 4px 0 var(--ink-1000);
  display: grid;
  place-items: center;
  color: var(--ink-1000);
}
.step-tap::after {
  content: "";
  position: absolute;
  width: 36px; height: 36px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--ink-1000);
  right: -8px; top: -8px;
  background: var(--paper);
}
[data-theme="dark"] .step-tap { box-shadow: 4px 4px 0 var(--paper); }
[data-theme="dark"] .step-tap::after { border-color: var(--paper); background: var(--ink-1000); }

/* ── Section: Screenshots ── */
.l-shots {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-xl);
  align-items: center;
}
.l-shot {
  background: var(--color-surface-variant);
  border-radius: 28px;
  padding: var(--space-md);
  position: relative;
  width: 100%;
  max-width: 340px;
  justify-self: center;
}
.l-shot__frame {
  background-image:
    repeating-linear-gradient(
      135deg,
      color-mix(in oklab, var(--color-on-surface) 4%, transparent) 0 1px,
      transparent 1px 8px
    );
  background-color: var(--color-surface);
  border-radius: 18px;
  aspect-ratio: 9/19;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-outline-variant);
  display: flex;
  flex-direction: column;
}
.l-shot__caption {
  position: absolute;
  left: 0; right: 0; bottom: -42px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-on-surface-variant);
}
.l-shot--a { grid-column: 1 / span 4; transform: rotate(-3deg); }
.l-shot--b { grid-column: 5 / span 4; transform: translateY(-16px) rotate(1deg); z-index: 2; }
.l-shot--c { grid-column: 9 / span 4; transform: rotate(2deg); }

/* Mock app screen content */
.app-screen {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  height: 100%;
  background: var(--color-background);
}
.app-screen__bar {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  color: var(--color-on-surface-variant);
  letter-spacing: 0.1em;
}
.app-screen__title {
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-top: 4px;
}
.app-screen__row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  background: var(--color-surface-variant);
  border-radius: 12px;
}
.app-screen__btn {
  width: 32px; height: 32px;
  border-radius: var(--radius-pill);
  background: var(--acid-400);
  display: grid; place-items: center;
  color: var(--ink-1000);
  flex-shrink: 0;
}
.app-screen__row span {
  font-size: 0.75rem;
  font-weight: 500;
}
.app-screen__row small {
  display: block;
  font-size: 0.5625rem;
  color: var(--color-on-surface-variant);
  margin-top: 2px;
}
.app-screen__row-main {
  flex: 1;
  min-width: 0;
}
.app-screen__row-time {
  font-size: 0.5625rem;
  color: var(--color-on-surface-variant);
  flex-shrink: 0;
  align-self: flex-end;
  white-space: nowrap;
}
.app-screen__fab {
  position: absolute;
  right: 16px; bottom: 16px;
  width: 48px; height: 48px;
  border-radius: var(--radius-pill);
  background: var(--acid-400);
  color: var(--ink-1000);
  display: grid; place-items: center;
  box-shadow: var(--elev-2);
}

/* Honest crop — phone-shaped frame (9:12 vertical) showing the top of the screen.
   Content past the frame bleeds at the bottom so the cut reads as intentional. */
.l-shot__frame--crop { aspect-ratio: 9/12; }

/* Slide A — identidad: etiqueta tipo botón en mayúsculas */
.app-screen__row-main--label {
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}

/* Slide B — regalo: card de audio + share sheet asomando */
.app-screen__card-audio {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  background: var(--color-surface-variant);
  border-radius: var(--radius-md);
  margin-top: 4px;
}
.app-screen__card-audio-play {
  width: 44px; height: 44px;
  border-radius: var(--radius-pill);
  background: var(--acid-400);
  color: var(--ink-1000);
  display: grid; place-items: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-sticker);
}
.app-screen__card-audio-meta { display: flex; flex-direction: column; min-width: 0; }
.app-screen__card-audio-meta strong { font-size: 0.8125rem; font-weight: 600; }
.app-screen__card-audio-meta small {
  font-size: 0.625rem;
  color: var(--color-on-surface-variant);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  margin-top: 2px;
}
.app-screen__share-sheet {
  margin-top: auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 12px 8px;
  background: var(--color-surface-variant);
  border-top: 1px solid var(--color-outline-variant);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}
.app-screen__share-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 6px 4px;
  font-size: 0.625rem;
  color: var(--color-on-surface);
}
.app-screen__share-chip-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  color: var(--color-on-surface);
  display: grid; place-items: center;
  border: 1px solid var(--color-outline-variant);
}

/* Slide C — recepción: chat con bubbles entrantes (audio) y salientes (texto) */
.app-screen--chat { gap: 8px; }
.app-screen__chat-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--color-outline-variant);
}
.app-screen__chat-avatar {
  width: 32px; height: 32px;
  border-radius: var(--radius-pill);
  background: var(--acid-400);
  color: var(--ink-1000);
  display: grid; place-items: center;
  font-weight: 700;
  font-size: 0.8125rem;
  flex-shrink: 0;
}
.app-screen__chat-meta { display: flex; flex-direction: column; min-width: 0; }
.app-screen__chat-meta strong { font-size: 0.8125rem; font-weight: 600; }
.app-screen__chat-meta small {
  font-size: 0.5625rem;
  color: var(--color-on-surface-variant);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  margin-top: 1px;
}
.app-screen__chat-thread {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 4px;
}
.app-screen__bubble {
  max-width: 80%;
  padding: 8px 12px;
  border-radius: 14px;
  font-size: 0.75rem;
  line-height: 1.35;
}
.app-screen__bubble--in {
  align-self: flex-start;
  background: var(--color-surface-variant);
  color: var(--color-on-surface);
  border-bottom-left-radius: 4px;
}
.app-screen__bubble--out {
  align-self: flex-end;
  background: var(--acid-400);
  color: var(--ink-1000);
  border-bottom-right-radius: 4px;
  font-weight: 500;
}
.app-screen__audio-bubble {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  min-width: 70%;
}
.app-screen__audio-bubble-play {
  width: 24px; height: 24px;
  border-radius: var(--radius-pill);
  background: var(--acid-400);
  color: var(--ink-1000);
  display: grid; place-items: center;
  flex-shrink: 0;
}
.app-screen__waveform {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  height: 18px;
}
.app-screen__waveform span {
  flex: 1;
  background: var(--color-on-surface-variant);
  border-radius: 1px;
  transform-origin: center;
  animation: shot-waveform 1.6s ease-in-out infinite;
}
.app-screen__waveform span:nth-child(1)  { height: 30%; animation-delay: -1.4s; }
.app-screen__waveform span:nth-child(2)  { height: 60%; animation-delay: -1.2s; }
.app-screen__waveform span:nth-child(3)  { height: 80%; animation-delay: -1.0s; }
.app-screen__waveform span:nth-child(4)  { height: 50%; animation-delay: -0.8s; }
.app-screen__waveform span:nth-child(5)  { height: 100%; animation-delay: -0.6s; }
.app-screen__waveform span:nth-child(6)  { height: 70%; animation-delay: -0.4s; }
.app-screen__waveform span:nth-child(7)  { height: 90%; animation-delay: -0.2s; }
.app-screen__waveform span:nth-child(8)  { height: 45%; animation-delay: 0s; }
.app-screen__waveform span:nth-child(9)  { height: 75%; animation-delay: -0.6s; }
.app-screen__waveform span:nth-child(10) { height: 35%; animation-delay: -1.0s; }
.app-screen__waveform span:nth-child(11) { height: 65%; animation-delay: -0.3s; }
.app-screen__waveform span:nth-child(12) { height: 50%; animation-delay: -0.7s; }
.app-screen__waveform span:nth-child(13) { height: 25%; animation-delay: -1.1s; }
.app-screen__waveform span:nth-child(14) { height: 55%; animation-delay: -0.5s; }
.app-screen__audio-bubble small {
  font-size: 0.5625rem;
  color: var(--color-on-surface-variant);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  flex-shrink: 0;
}
@keyframes shot-waveform {
  0%, 100% { transform: scaleY(0.55); }
  50%      { transform: scaleY(1); }
}
@media (prefers-reduced-motion: reduce) {
  .app-screen__waveform span { animation: none; }
}

/* ── Section: Manifesto ──
   Always-dark block (ink bg + paper text + acid em).
   Theme-inverted background failed AA in dark mode (acid #D7FF3A on paper #FAFAF7 ≈ 1.4:1).
   Locking it to ink keeps acid em at 15.2:1 in both modes. */
.l-manifesto {
  padding: var(--space-5xl) var(--space-3xl);
  border-top: 1px solid var(--color-outline-variant);
  background: var(--ink-1000);
  color: var(--paper);
}
.l-manifesto__inner {
  max-width: 22ch;
  font-size: clamp(2.25rem, 5.5vw, 5rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 500;
}
.l-manifesto__inner em {
  font-style: italic;
  color: var(--acid-400);
  font-weight: 400;
}
.l-manifesto__inner strong {
  font-weight: 700;
  background: var(--acid-400);
  color: var(--ink-1000);
  padding: 0 .12em;
}
.l-manifesto__sig {
  margin-top: var(--space-3xl);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: .6;
}

/* ── Section: Open source / Donar ── */
.l-double {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--color-outline-variant);
}
.l-double > * {
  padding: var(--space-4xl) var(--space-3xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  min-height: 320px;
  justify-content: space-between;
}
.l-double > * + * {
  border-left: 1px solid var(--color-outline-variant);
}
.l-double__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-on-surface-variant);
}
.l-double__title {
  font-size: 2rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 700;
}
.l-double__body {
  color: var(--color-on-surface-variant);
  font-size: 0.9375rem;
  max-width: 36ch;
  line-height: 1.5;
}

/* Donate buttons (Cafecito + Ko-fi) — third-party widgets keep their own branding;
   we only own the row layout + alignment. */
.l-donate-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
  align-self: flex-start;
}
.l-donate-buttons img { height: 44px; width: auto; display: block; }
.l-donate-cafecito,
.l-donate-kofi { display: inline-flex; }
.l-donate-kofi a,
.l-donate-kofi img { display: inline-flex !important; align-items: center; }
.l-donate-kofi img { height: 44px !important; width: auto !important; }

/* ── Footer ── */
.l-footer {
  padding: var(--space-3xl);
  border-top: 1px solid var(--color-outline-variant);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}
.l-footer__brand {
  font-size: 0.875rem;
  color: var(--color-on-surface-variant);
  max-width: 32ch;
  line-height: 1.55;
}
.l-footer h4 {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-on-surface-variant);
  margin-bottom: var(--space-md);
  font-weight: 600;
}
.l-footer ul { list-style: none; padding: 0; display: grid; gap: 8px; }
.l-footer a {
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
}
.l-footer a:hover { text-decoration: underline; }

.l-footer__bottom {
  grid-column: 1 / -1;
  border-top: 1px solid var(--color-outline-variant);
  padding-top: var(--space-lg);
  margin-top: var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-on-surface-variant);
}

/* Language switcher — sits centered in the footer bottom row. */
.l-lang {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}
.l-lang__label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-on-surface-variant);
}
.l-lang__select {
  font: inherit;
  font-size: 0.75rem;
  letter-spacing: 0;
  text-transform: none;
  padding: 6px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-outline-variant);
  background: var(--color-surface);
  color: var(--color-on-surface);
  cursor: pointer;
  font-family: var(--font-sans);
  font-weight: 500;
  min-height: 28px;
}
.l-lang__select:hover { border-color: var(--color-outline); }
.l-lang__select:focus-visible {
  outline: 2px solid var(--color-on-background);
  outline-offset: 3px;
}

/* ─────────────────────────────────────────────
   V3 — Hero split layout (extends V2 base)
   ───────────────────────────────────────────── */
.landing--v2 .l-hero {
  padding-top: var(--space-4xl);
  text-align: left;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  place-items: stretch;
}
.landing--v2 .l-hero__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}
.landing--v2 .l-hero__title {
  margin: 0;
  text-align: left;
  max-width: 100%;
  font-size: clamp(3rem, 7.5vw, 6.5rem);
}
.landing--v2 .l-hero__sub {
  margin: 0;
  text-align: left;
  max-width: 32ch;
}
.landing--v2 .l-cta-row { justify-content: flex-start; margin-top: var(--space-md); }
.landing--v2 .sticker-stage {
  position: relative;
  min-height: 480px;
  display: grid;
  place-items: center;
}
.landing--v2 .sticker-hero { margin: 0; }
.landing--v2 .sticker-hero__btn {
  --size: clamp(260px, 32vw, 360px);
  transform: rotate(-7deg);
}
.landing--v2 .sticker-hero__btn:hover { transform: rotate(-3deg) scale(1.03); }
.landing--v2 .sticker-hero__btn[data-state="playing"] { transform: rotate(-4deg) scale(1.04); }

/* Decoy stickers around the hero */
.decoy {
  position: absolute;
  background: var(--paper);
  color: var(--ink-1000);
  border: 1.5px solid var(--ink-1000);
  border-radius: 16px;
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  box-shadow: 4px 4px 0 var(--ink-1000);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}
[data-theme="dark"] .decoy {
  background: var(--ink-1000);
  color: var(--paper);
  border-color: var(--paper);
  box-shadow: 4px 4px 0 var(--paper);
}
.decoy--1 { top: 8%; left: 4%; transform: rotate(-12deg); }
.decoy--2 { top: 16%; right: 0%; background: var(--acid-400); transform: rotate(8deg); }
.decoy--3 { bottom: 12%; left: 0%; transform: rotate(6deg); }
.decoy--4 { bottom: 6%; right: 6%; transform: rotate(-9deg); }

/* Glossary block */
.l-gloss {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
}
.l-gloss__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding: var(--space-xl);
  border: 1px solid var(--color-outline-variant);
  border-radius: var(--radius-md);
  background: var(--color-background);
  position: relative;
}
.l-gloss__item:nth-child(1) { transform: rotate(-1deg); }
.l-gloss__item:nth-child(2) { transform: rotate(0.5deg) translateY(-6px); }
.l-gloss__item:nth-child(3) { transform: rotate(-0.5deg) translateY(4px); }
.l-gloss__term {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.l-gloss__pron {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--color-on-surface-variant);
}
.l-gloss__def {
  font-size: 0.875rem;
  color: var(--color-on-surface-variant);
  line-height: 1.45;
  margin-top: var(--space-sm);
}

/* ── Responsive ── */

/* Tablet (≤ 1024px) — hero collapses to one column, type scales down */
@container landing (max-width: 1024px) {
  .l-header { padding: var(--space-lg) var(--space-2xl); }
  .l-hero { padding: var(--space-3xl) var(--space-2xl); }
  .l-section, .l-manifesto, .l-double > * { padding: var(--space-3xl) var(--space-2xl); }
  .l-footer { padding: var(--space-2xl); gap: var(--space-xl); }

  .landing--v2 .l-hero {
    grid-template-columns: 1fr;
    text-align: left;
    gap: var(--space-2xl);
  }
  .landing--v2 .sticker-stage {
    min-height: 420px;
    margin: 0 auto;
    width: 100%;
    max-width: 520px;
  }
  .l-section__head { flex-direction: column; align-items: flex-start; gap: var(--space-lg); }
  .l-steps { grid-template-columns: 1fr 1fr; }
  .l-gloss { grid-template-columns: 1fr 1fr; }
  .l-shot--a, .l-shot--b, .l-shot--c { transform: none; }
  .l-shot--b { transform: translateY(-12px); }
}

/* Mobile (≤ 720px) — single column everywhere, hide nav links, smaller decoys */
@container landing (max-width: 720px) {
  .l-header { padding: var(--space-md) var(--space-lg); }
  .l-nav { gap: var(--space-md); }
  .l-nav a { display: none; }
  .l-nav .l-theme-toggle { display: grid; }

  .l-hero { padding: var(--space-2xl) var(--space-lg); }
  .l-section, .l-manifesto, .l-double > * { padding: var(--space-2xl) var(--space-lg); }
  .l-footer { padding: var(--space-lg); }

  .l-hero__title { font-size: clamp(2.5rem, 11vw, 4rem); line-height: 1; }
  .l-section__title { font-size: clamp(1.875rem, 7vw, 2.75rem); }
  .l-manifesto__inner { font-size: clamp(1.75rem, 8vw, 3.5rem); }
  .l-double__title { font-size: 1.625rem; }

  .l-cta-row { gap: var(--space-sm); }
  .l-playbadge { padding: 8px 16px 8px 12px; }
  .l-playbadge__main { font-size: 1rem; }
  .btn { padding: 12px 18px; font-size: 0.875rem; }

  .landing--v2 .l-hero { grid-template-columns: 1fr; gap: var(--space-xl); }
  .landing--v2 .sticker-stage {
    min-height: 320px;
    max-width: 100%;
  }
  .sticker-hero__btn { --size: clamp(180px, 56vw, 240px) !important; }

  /* Decoys: keep them but smaller and tighter so they don't overflow */
  .decoy { font-size: 0.6875rem; padding: 7px 11px; box-shadow: 3px 3px 0 var(--ink-1000); }
  [data-theme="dark"] .decoy { box-shadow: 3px 3px 0 var(--paper); }
  .decoy--1 { top: 4%; left: 2%; }
  .decoy--2 { top: 10%; right: 0%; }
  .decoy--3 { bottom: 8%; left: 0%; }
  .decoy--4 { bottom: 4%; right: 2%; }

  .l-steps, .l-gloss, .l-shots { grid-template-columns: 1fr; gap: var(--space-lg); }
  .l-shot--a, .l-shot--b, .l-shot--c { grid-column: 1; transform: none; }
  .l-shot { padding: var(--space-sm); }
  .l-shot__caption { position: static; margin-top: var(--space-md); }

  .l-step { min-height: 0; padding: var(--space-xl); }
  .l-step__visual { min-height: 100px; }

  .l-double { grid-template-columns: 1fr; }
  .l-double > * + * { border-left: 0; border-top: 1px solid var(--color-outline-variant); }
  .l-double > * { min-height: 0; padding: var(--space-2xl) var(--space-lg); gap: var(--space-md); }

  .l-footer { grid-template-columns: 1fr 1fr; gap: var(--space-lg); }
  .l-footer__bottom { flex-direction: column; gap: 6px; align-items: flex-start; }
}

/* Small mobile (≤ 420px) — footer to single column */
@container landing (max-width: 420px) {
  .l-footer { grid-template-columns: 1fr; }
  .l-section__head { margin-bottom: var(--space-2xl); }
}