/*
 * Styles specifiques aux pages.
 *
 * Ce fichier regroupe les grands blocs de contenu : accueil, hubs, About,
 * Impro Labz, Musique, Animation, Tutos et responsive de page.
 */
.page {
  display: grid;
  gap: var(--space-6);
  animation: fade-up 0.45s ease both;
}

.page-home {
  gap: var(--space-5);
}

.page > .updates-ticker:first-child {
  margin-top: var(--space-5);
}

/* ─── Ticker Last Updates ────────────────────────────────────── */
.updates-ticker {
  display: flex;
  align-items: center;
  width: 60%;
  height: 38px;
  margin: var(--space-4) auto;
  background: rgba(4, 10, 16, 0.96);
  border: 1px solid rgba(0, 255, 65, 0.15);
  border-radius: var(--radius-sm, 6px);
  overflow: hidden;
  cursor: pointer;
}

.updates-ticker__badge {
  flex-shrink: 0;
  padding: 0 0.75rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--color-green);
}

.updates-ticker__cat {
  flex-shrink: 0;
  padding-right: 0.5rem;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--color-cyan);
}

.updates-ticker__stage {
  flex: 1;
  overflow: hidden;
  position: relative;
}

.updates-ticker__text {
  display: inline-block;
  white-space: nowrap;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.78);
}

@keyframes ticker-slide {
  from { transform: translateX(var(--tk-from, 100vw)); }
  to   { transform: translateX(var(--tk-to, -100%)); }
}

@media (max-width: 600px) {
  .updates-ticker {
    width: 92%;
    height: 44px;
  }

  .updates-ticker__badge {
    font-size: 0.58rem;
    padding: 0 0.5rem;
  }

  .updates-ticker__cat {
    font-size: 0.62rem;
  }

  .updates-ticker__text {
    font-size: 0.68rem;
  }
}

.hero-card,
.mission-panel,
.page-banner,
.info-card,
.stack-item,
.content-panel {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.hero-card,
.mission-panel,
.page-banner,
.content-panel {
  padding: var(--space-6);
}

.hero-card {
  box-shadow: inset 0 0 32px rgba(0, 255, 65, 0.03);
}

.hero-card--home {
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(0, 212, 255, 0.08), transparent 34%),
    linear-gradient(180deg, rgba(0, 255, 65, 0.03), transparent 42%),
    var(--color-surface);
  padding: var(--space-5);
}

.hero-card__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.72fr) minmax(250px, 0.78fr);
  gap: var(--space-5);
  align-items: stretch;
}

.hero-card__copy {
  display: grid;
  align-content: start;
}

.hero-card__copy--home {
  gap: var(--space-3);
}

.section-title--home {
  font-size: clamp(1.72rem, 4.2vw, 2.85rem);
  line-height: 0.95;
}

.hero-card--danger {
  border-color: rgba(255, 79, 116, 0.24);
  box-shadow: inset 0 0 24px rgba(255, 79, 116, 0.06);
}

.signal-panel {
  border: 1px solid rgba(0, 212, 255, 0.18);
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, rgba(0, 212, 255, 0.04), transparent),
    rgba(7, 15, 22, 0.78);
  padding: var(--space-4);
  box-shadow: var(--shadow-cyan-sm);
}

.signal-panel--home {
  align-self: stretch;
}

.signal-panel__label {
  margin: 0 0 var(--space-3);
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.signal-panel__lines {
  display: grid;
  gap: var(--space-3);
}

.signal-line {
  display: grid;
  grid-template-columns: 12px 1fr;
  gap: var(--space-3);
  align-items: start;
}

.signal-line__dot {
  width: 8px;
  height: 8px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--color-green);
  box-shadow: var(--shadow-green-sm);
}

.signal-line p {
  margin: 0;
  color: var(--color-text-soft);
  font-size: 0.98rem;
  line-height: 1.55;
}

.home-universe-stage {
  display: grid;
  gap: var(--space-4);
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.info-card {
  padding: var(--space-5);
}

.info-card__index {
  margin: 0 0 var(--space-3);
  color: var(--color-cyan);
  font-family: var(--font-mono);
  letter-spacing: 0.12em;
}

.info-card__text {
  margin: 0;
}

.stack-list {
  display: grid;
  gap: var(--space-4);
}

.stack-item {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr);
  gap: var(--space-3);
  align-items: center;
  padding: var(--space-5);
}

.stack-item__bullet {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-green);
  box-shadow: var(--shadow-green-sm);
}

.stack-item p {
  margin: 0;
  color: var(--color-text-soft);
}

.page-gaming,
.gaming-mini-games,
.gaming-mini-games__intro,
.gaming-game-card__body,
.gaming-game-card__meta,
.gaming-game-card__actions,
.page-gaming-play,
.gaming-play-hero,
.gaming-play-hero__copy,
.gaming-stage-card {
  display: grid;
  gap: var(--space-4);
}

.gaming-mini-games {
  padding: var(--space-6);
  border: 1px solid rgba(0, 255, 65, 0.14);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at top right, rgba(0, 212, 255, 0.08), transparent 32%),
    linear-gradient(180deg, rgba(0, 255, 65, 0.03), transparent 46%),
    var(--color-surface);
}

.gaming-mini-games__title,
.gaming-play-hero .section-title {
  margin: 0;
  color: var(--color-text-strong);
  font-family: var(--font-title);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.gaming-mini-games__title {
  font-size: clamp(1.32rem, 2.4vw, 1.9rem);
}

.gaming-game-card {
  display: grid;
  grid-template-columns: minmax(220px, 320px) minmax(0, 1fr);
  gap: var(--space-5);
  padding: var(--space-5);
  border: 1px solid rgba(0, 212, 255, 0.14);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(0, 212, 255, 0.035), transparent 40%),
    rgba(5, 11, 17, 0.88);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.16);
}

.gaming-game-card__media {
  display: block;
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(4, 10, 16, 0.72);
  text-decoration: none;
  transition: opacity 0.18s ease;
}

.gaming-game-card__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gaming-game-card__kicker,
.gaming-game-card__status,
.gaming-game-card__controls,
.gaming-play-hero__note,
.gaming-stage-card__loading {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.gaming-game-card__kicker {
  margin: 0;
  color: var(--color-cyan);
  font-size: 0.72rem;
}

.gaming-game-card__title {
  margin: 0;
  color: var(--color-text-strong);
  font-family: var(--font-title);
  font-size: clamp(1.35rem, 2.4vw, 1.9rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.gaming-game-card__text {
  margin: 0;
  color: var(--color-text-soft);
  line-height: 1.72;
}

.gaming-game-card__meta {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.gaming-game-card__status,
.gaming-game-card__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 100%;
  min-height: 34px;
  padding: 0.4rem 0.82rem;
  border-radius: var(--radius-pill);
  font-size: 0.7rem;
}

.gaming-game-card__status {
  color: var(--color-green);
  border: 1px solid rgba(0, 255, 65, 0.18);
  background: rgba(0, 255, 65, 0.05);
}

.gaming-game-card__controls {
  color: var(--color-cyan);
  border: 1px solid rgba(0, 212, 255, 0.16);
  background: rgba(0, 212, 255, 0.06);
}

.gaming-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.gaming-cards-grid .gaming-game-card {
  grid-template-columns: 1fr;
  gap: var(--space-2);
}

.gaming-cards-grid .gaming-game-card__body {
  gap: var(--space-3);
}

a.gaming-game-card__media:hover {
  opacity: 0.8;
}

.gaming-stage-card {
  position: relative;
  grid-template-rows: auto minmax(0, 1fr);
  justify-items: center;
  height: 100vh;
  height: 100dvh;
  padding: clamp(0.75rem, 2vw, 1.2rem);
  background:
    radial-gradient(circle at top, rgba(0, 212, 255, 0.08), transparent 34%),
    linear-gradient(180deg, rgba(3, 9, 14, 0.96), rgba(1, 4, 7, 0.98));
}

.gaming-stage-card__topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100%, 720px);
  gap: var(--space-3);
}

.gaming-stage-card__title {
  margin: 0;
  padding: 0.42rem 0.78rem;
  border: 1px solid rgba(0, 212, 255, 0.18);
  border-radius: var(--radius-pill);
  background: rgba(2, 8, 13, 0.78);
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.gaming-stage-card__viewport {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  min-height: 0;
  background: #020508;
  overflow: hidden;
}

.gaming-stage-card__viewport canvas {
  display: block;
  margin: 0 auto;
}

.gaming-stage-card__viewport--iframe {
  background: #050709;
}

.gaming-stage-card--iframe-only {
  grid-template-rows: minmax(0, 1fr);
  padding: 0;
  background: #050709;
}

.gaming-stage-card--iframe-only .gaming-stage-card__viewport {
  min-height: 0;
}

.gaming-stage-card__frame {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: #050709;
}

.gaming-stage-card__loading {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  margin: 0;
  color: var(--color-cyan);
  font-size: 0.78rem;
  text-align: center;
}

html[data-view-mode="game"],
html[data-view-mode="game"] body {
  overflow: hidden;
}

html[data-view-mode="game"] .background-grid,
html[data-view-mode="game"] .scan-line {
  display: none;
}

html[data-view-mode="game"] #app,
html[data-view-mode="game"] .page-gaming-play {
  min-height: 100vh;
  min-height: 100dvh;
  scroll-margin-top: 0;
}

html[data-view-mode="game"] .gaming-stage-card {
  height: 100vh;
  height: 100dvh;
}

html[data-view-mode="game"] .gaming-stage-card__viewport {
  min-height: 0;
}

html[data-view-mode="game"] .gaming-stage-card--iframe-only .gaming-stage-card__frame {
  height: 100vh;
  height: 100dvh;
}

.freestyle-focus-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* Auth SPA : formulaires reels branches sur la session PHP. */
.page-auth {
  align-items: start;
}

.auth-route {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.72fr);
  gap: var(--space-5);
  align-items: start;
  padding: var(--space-6);
  border: 1px solid rgba(0, 255, 65, 0.14);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at top right, rgba(0, 212, 255, 0.08), transparent 32%),
    linear-gradient(180deg, rgba(0, 255, 65, 0.03), transparent 46%),
    var(--color-surface);
}

.auth-route__intro {
  display: grid;
  gap: var(--space-3);
}

.auth-route__title {
  margin: 0;
  color: var(--color-text-strong);
  font-family: var(--font-title);
  font-size: clamp(1.9rem, 4vw, 3.2rem);
  line-height: 1.04;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.auth-route__form,
.auth-route__panel {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-5);
  border: 1px solid rgba(0, 212, 255, 0.16);
  border-radius: var(--radius-lg);
  background: rgba(5, 11, 17, 0.86);
}

.auth-route__field {
  display: grid;
  gap: var(--space-2);
}

.auth-route__field span,
.auth-route__profile dt,
.auth-route__status {
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.auth-route__field input {
  width: 100%;
  min-height: 46px;
  padding: 0 0.95rem;
  border: 1px solid rgba(0, 255, 65, 0.16);
  border-radius: var(--radius-md);
  background: rgba(3, 9, 14, 0.94);
  color: var(--color-text-strong);
  font: inherit;
}

.auth-route__field input:focus {
  outline: none;
  border-color: rgba(0, 212, 255, 0.42);
  box-shadow: var(--shadow-cyan-sm);
}

.auth-route__submit,
.auth-route__logout {
  width: 100%;
}

.auth-route__feedback {
  margin: 0;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(0, 212, 255, 0.18);
  border-radius: var(--radius-md);
  color: var(--color-text-soft);
  background: rgba(0, 212, 255, 0.06);
}

.auth-route__feedback[data-state="success"] {
  border-color: rgba(0, 255, 65, 0.22);
  color: var(--color-green);
  background: rgba(0, 255, 65, 0.06);
}

.auth-route__feedback[data-state="error"] {
  border-color: rgba(255, 79, 116, 0.34);
  color: var(--color-red);
  background: rgba(255, 79, 116, 0.06);
}

.auth-route__switch {
  margin: 0;
  color: var(--color-text-soft);
}

.auth-route__switch a {
  color: var(--color-cyan);
}

.auth-route__status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: max-content;
  min-height: 32px;
  padding: 0 0.75rem;
  border: 1px solid rgba(0, 255, 65, 0.18);
  border-radius: var(--radius-pill);
  color: var(--color-green);
  background: rgba(0, 255, 65, 0.06);
}

.auth-route__profile {
  display: grid;
  gap: var(--space-3);
  margin: 0;
}

.auth-route__profile div {
  display: grid;
  grid-template-columns: minmax(130px, 0.46fr) minmax(0, 1fr);
  gap: var(--space-3);
  align-items: baseline;
  padding-bottom: var(--space-3);
  border-bottom: 1px solid rgba(0, 255, 65, 0.08);
}

.auth-route__profile dd {
  margin: 0;
  color: var(--color-text-strong);
  word-break: break-word;
}

/* Impro Labz : outil interactif de mots/beats dans la page Freestyle. */
.impro-lab {
  display: grid;
  gap: var(--space-5);
  padding: var(--space-6);
  scroll-margin-top: calc(var(--sticky-nav-offset) - 28px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at top, rgba(0, 255, 65, 0.08), transparent 36%),
    var(--color-surface);
}

.impro-lab__intro {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  align-items: flex-start;
  flex-wrap: wrap;
}

.impro-lab__title {
  margin: 0 0 var(--space-3);
  color: var(--color-text-strong);
  font-family: var(--font-title);
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.impro-lab__status {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0.4rem 0.8rem;
  border: 1px solid rgba(0, 255, 65, 0.16);
  border-radius: var(--radius-pill);
  color: var(--color-green);
  background: rgba(0, 255, 65, 0.05);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.impro-lab__intro-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.impro-lab__back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0.4rem 0.82rem;
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: var(--radius-pill);
  background:
    linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 255, 65, 0.04)),
    rgba(4, 11, 18, 0.82);
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
  transition:
    color var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.impro-lab__back::before {
  content: "←";
  margin-right: 0.45rem;
}

.impro-lab__back:hover,
.impro-lab__back:focus-visible {
  color: var(--color-text-strong);
  border-color: rgba(0, 255, 65, 0.34);
  box-shadow: var(--shadow-green-sm);
  transform: translateY(-1px);
}

.impro-lab__stage {
  display: grid;
  grid-template-columns: minmax(180px, 220px) minmax(0, 1fr) minmax(260px, 320px);
  grid-template-rows: auto 1fr auto;
  grid-template-areas:
    "topbar topbar topbar"
    "word word word"
    "history controls player";
  align-items: end;
  min-height: 600px;
  padding: 0.9rem 1rem 1rem;
  scroll-margin-top: calc(var(--sticky-nav-offset) - 42px);
  border: 1px solid rgba(0, 212, 255, 0.16);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(0, 212, 255, 0.04), transparent 58%),
    rgba(7, 14, 20, 0.72);
  overflow: hidden;
}

.impro-lab__topbar {
  grid-area: topbar;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: 0.2rem;
}

.impro-lab__language,
.impro-lab__history-title,
.impro-lab__word-label,
.impro-lab__control-title,
.impro-lab__difficulty-index,
.impro-lab__speed-value,
.impro-lab__beat-meta strong {
  font-family: var(--font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.impro-lab__language {
  grid-column: 1;
  justify-self: start;
  color: var(--color-cyan);
  font-size: 0.74rem;
}

.impro-lab__word-wrap {
  grid-area: word;
  display: grid;
  place-items: center;
  align-content: center;
  min-height: 100%;
  padding: 0.2rem 0 0.8rem;
}

.impro-lab__word-label {
  margin: 0 0 var(--space-4);
  color: rgba(7, 14, 20, 0.58);
  font-size: 0.74rem;
}

.impro-lab__word {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 200px;
  width: min(100%, 960px);
  padding: clamp(1rem, 2vw, 1.4rem);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(240, 244, 246, 0.98));
  color: #060a0d;
  text-align: center;
  font-family: "Arial Black", Impact, Haettenschweiler, var(--font-title), sans-serif;
  font-size: clamp(1.55rem, 4.35vw, 3.45rem);
  line-height: 1.02;
  letter-spacing: 0;
  text-transform: uppercase;
  overflow-wrap: anywhere;
  word-break: break-word;
  box-shadow:
    0 16px 48px rgba(0, 0, 0, 0.22),
    inset 0 0 0 1px rgba(255, 255, 255, 0.4);
}

.impro-lab__history {
  position: absolute;
  left: 2rem;
  bottom: 0.95rem;
  display: grid;
  gap: 0.18rem;
  max-width: 280px;
  z-index: 1;
}

.impro-lab__history-title {
  margin: 0;
  color: rgba(6, 10, 13, 0.64);
  font-size: 0.68rem;
}

.impro-lab__history-list {
  display: grid;
  gap: 0.2rem;
}

.impro-lab__history-item {
  color: rgba(6, 10, 13, 0.82);
  font-size: 0.82rem;
  text-transform: uppercase;
}

.impro-lab__history-item--empty {
  color: rgba(6, 10, 13, 0.38);
}

.impro-lab__controls {
  grid-area: controls;
  align-self: end;
  justify-self: center;
  display: grid;
  gap: 0.55rem;
  width: min(100%, 470px);
  margin-bottom: 2.2rem;
}

.impro-lab__difficulty,
.impro-lab__speed,
.impro-lab__player {
  display: grid;
  gap: 0.45rem;
  padding: 0.7rem;
  border: 1px solid rgba(0, 255, 65, 0.12);
  border-radius: var(--radius-lg);
  background: rgba(5, 10, 16, 0.82);
}

.impro-lab__control-title {
  margin: 0;
  color: var(--color-green);
  font-size: 0.72rem;
}

.impro-lab__difficulty-buttons {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
}

.impro-lab__difficulty-button {
  display: grid;
  gap: 0.15rem;
  justify-items: center;
  min-height: 46px;
  padding: 0.35rem 0.45rem;
  border: 1px solid rgba(0, 255, 65, 0.12);
  border-radius: var(--radius-md);
  background: rgba(8, 14, 20, 0.84);
  color: var(--color-text-soft);
  font: inherit;
  cursor: pointer;
  transition:
    transform var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    color var(--transition-fast);
}

.impro-lab__difficulty-button:hover {
  transform: translateY(-2px);
}

.impro-lab__difficulty-button--active {
  color: var(--color-text-strong);
  border-color: rgba(0, 212, 255, 0.26);
  box-shadow: var(--shadow-cyan-sm);
}

.impro-lab__difficulty-index {
  color: var(--color-cyan);
  font-size: 0.64rem;
}

.impro-lab__speed-head,
.impro-lab__player-head,
.impro-lab__player-options {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  align-items: center;
  flex-wrap: wrap;
}

.impro-lab__speed-value {
  color: var(--color-cyan);
  font-size: 0.72rem;
}

.impro-lab__speed-slider {
  width: 100%;
}

.impro-lab__start {
  justify-self: center;
  min-width: 150px;
}

.impro-lab__start--top {
  grid-column: 2;
  justify-self: center;
  min-width: 132px;
}

.impro-lab__player {
  grid-area: player;
  align-self: end;
  justify-self: end;
  width: min(100%, 286px);
  border-color: rgba(255, 79, 116, 0.18);
  z-index: 2;
}

.impro-lab__toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-soft);
  font-size: 0.9rem;
}

.impro-lab__toggle input {
  accent-color: var(--color-green);
}

.impro-lab__beat-select,
.impro-lab__audio {
  width: 100%;
}

.impro-lab__beat-select {
  width: 100%;
  min-height: 44px;
  padding: 0.75rem 2.7rem 0.75rem 0.9rem;
  border: 1px solid rgba(0, 255, 65, 0.12);
  border-radius: var(--radius-md);
  background: #f3f6f8;
  color: #05080b;
  -webkit-text-fill-color: #05080b;
  font: inherit;
  appearance: auto;
  color-scheme: light;
}

.impro-lab__beat-select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.impro-lab__beat-select option {
  color: #05080b;
  background: #ffffff;
}

.impro-lab__beat-meta {
  display: grid;
  gap: 0.35rem;
  color: var(--color-text-soft);
  font-size: 0.88rem;
}

.impro-lab__audio {
  filter: hue-rotate(62deg) saturate(0.92);
}

.universe-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.universe-card {
  display: block;
  min-height: 100%;
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(0, 255, 65, 0.02), transparent 35%),
    var(--color-surface);
  transition:
    transform var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast);
  cursor: pointer;
}

.universe-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-green-sm);
  background:
    linear-gradient(180deg, rgba(0, 255, 65, 0.05), transparent 40%),
     rgba(10, 16, 24, 0.95);
}

.universe-card:focus-visible {
  outline: 2px solid rgba(0, 212, 255, 0.34);
  outline-offset: 4px;
}

.universe-card__index,
.universe-card__label,
.manifesto-card__index {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.universe-card__index {
  color: var(--color-cyan);
}

.universe-card__label {
  color: var(--color-green);
  font-size: 1rem;
  letter-spacing: 0.16em;
  font-weight: 700;
}

.universe-card__main-link {
  display: block;
}

.universe-card__title {
  margin: 0 0 var(--space-3);
  color: var(--color-text-strong);
  font-family: var(--font-title);
  font-size: 1.2rem;
  line-height: 1.15;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.universe-card__text,
.manifesto-card__text {
  margin: 0;
  color: var(--color-text-soft);
}

.universe-card__tags,
.univers-overview-card__details {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
}

.universe-card__tags li,
.univers-overview-card__details li {
  list-style: none;
}

.universe-card__tag-link,
.univers-overview-card__detail-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0.55rem 0.9rem;
  border: 1px solid rgba(0, 255, 65, 0.12);
  border-radius: var(--radius-pill);
  background: rgba(10, 18, 25, 0.55);
  color: var(--color-text-soft);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition:
    color var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-medium),
    background var(--transition-medium),
  text-shadow var(--transition-medium),
  transform var(--transition-fast);
}

.universe-card__tag-link {
  min-height: 34px;
  padding: 6px 10px;
}

.manifesto-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.manifesto-card {
  padding: var(--space-5);
  border: 1px solid rgba(0, 255, 65, 0.08);
  border-radius: var(--radius-lg);
  background: rgba(9, 14, 20, 0.72);
}

.manifesto-card__index {
  color: var(--color-cyan);
}

.univers-overview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.univers-overview-card {
  display: block;
  padding: var(--space-5);
  border: 1px solid rgba(0, 255, 65, 0.12);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(0, 212, 255, 0.03), transparent 36%),
    rgba(8, 14, 20, 0.88);
  transition:
    transform var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.univers-overview-card:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 212, 255, 0.24);
  box-shadow: var(--shadow-cyan-sm);
}

.univers-overview-card__main-link {
  display: block;
}

.univers-overview-card__top {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  margin-bottom: var(--space-3);
}

.univers-overview-card__index,
.univers-overview-card__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.univers-overview-card__index {
  color: var(--color-cyan);
  font-size: 1rem;
  letter-spacing: 0.18em;
  font-weight: 700;
  text-shadow: 0 0 10px rgba(0, 212, 255, 0.18);
}

.univers-overview-card__label {
  color: var(--color-green);
  font-size: 1.18rem;
  letter-spacing: 0.18em;
  font-weight: 700;
  text-shadow: 0 0 12px rgba(0, 255, 65, 0.2);
}

.univers-overview-card__title {
  margin: 0 0 var(--space-3);
  color: var(--color-text-strong);
  font-family: var(--font-title);
  font-size: 1.25rem;
  line-height: 1.15;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.univers-overview-card__text {
  margin: 0;
  color: var(--color-text-soft);
}

.universe-card__tag-link:hover,
.univers-overview-card__detail-link:hover {
  color: var(--color-text-strong);
  border-color: rgba(0, 255, 65, 0.34);
  background:
    linear-gradient(135deg, rgba(0, 255, 65, 0.12), rgba(0, 212, 255, 0.04)),
    rgba(10, 18, 25, 0.88);
  box-shadow:
    0 0 0 1px rgba(0, 255, 65, 0.1),
    0 0 16px rgba(0, 255, 65, 0.12);
  text-shadow: 0 0 12px rgba(0, 255, 65, 0.22);
  transform: translateY(-1px);
}

.content-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* Banniere commune aux pages de hub. */
.page-banner .section-title {
  text-shadow:
    0 0 10px rgba(0, 212, 255, 0.14),
    0 0 22px rgba(0, 255, 65, 0.08);
}

.content-panel--cyan {
  border-color: rgba(0, 212, 255, 0.18);
  box-shadow: var(--shadow-cyan-sm);
}

.stack-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-5);
}

.stack-item__bullet {
  width: 10px;
  height: 10px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--color-green);
  box-shadow: var(--shadow-green-sm);
  flex-shrink: 0;
}

/* About : lore du Lab, ecosysteme et zone support future. */
.page-about {
  gap: var(--space-8);
}

.about-lab-hero,
.about-lab-identity,
.about-lab-ecosystem,
.about-lab-flow,
.about-lab-support {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  padding: var(--space-5);
}

.about-lab-hero::before,
.about-lab-identity::before,
.about-lab-ecosystem::before,
.about-lab-flow::before,
.about-lab-support::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(0, 212, 255, 0.08), transparent 34%),
    radial-gradient(circle at bottom left, rgba(0, 255, 65, 0.06), transparent 32%);
  pointer-events: none;
}

.about-lab-hero,
.about-lab-identity,
.about-lab-ecosystem,
.about-lab-flow,
.about-lab-support {
  display: grid;
  gap: var(--space-5);
}

.about-lab-hero__grid,
.about-lab-identity {
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(300px, 0.78fr);
  gap: var(--space-4);
  align-items: start;
}

.about-lab-hero__copy,
.about-lab-hero__panel,
.about-lab-identity__copy,
.about-lab-identity__panel,
.about-lab-section__head,
.about-lab-flow__intro,
.about-lab-support__copy,
.about-lab-support__actions,
.about-lab-grid,
.about-lab-flow__grid {
  position: relative;
  z-index: 1;
}

.about-lab-section__title,
.about-lab-hero__title {
  margin: 0 0 var(--space-3);
  color: var(--color-text-strong);
  font-family: var(--font-title);
  font-size: clamp(1.4rem, 2.5vw, 2.24rem);
  line-height: 1.04;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.about-lab-hero__title {
  font-size: clamp(2rem, 4.8vw, 4rem);
  line-height: 0.92;
  margin-bottom: var(--space-4);
}

.about-lab-hero__manifesto {
  display: grid;
  gap: 0.7rem;
}

.about-lab-hero__line,
.about-lab-identity__text,
.about-lab-card__text,
.about-flow-card__text,
.about-linkmap__item {
  color: var(--color-text-soft);
}

.about-lab-hero__line {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.72;
}

.about-lab-hero__panel,
.about-lab-identity__panel,
.about-linkmap,
.about-flow-card,
.about-lab-card {
  position: relative;
  padding: var(--space-3);
  border: 1px solid rgba(0, 212, 255, 0.14);
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, rgba(0, 212, 255, 0.05), transparent 65%),
    rgba(8, 14, 20, 0.82);
  transition:
    transform var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.about-lab-card:hover,
.about-flow-card:hover,
.about-linkmap:hover {
  transform: translateY(-3px);
}

.about-lab-card:hover,
.about-flow-card:hover,
.about-linkmap:hover {
  border-color: rgba(0, 212, 255, 0.28);
  box-shadow: var(--shadow-cyan-sm);
}

.about-lab-hero__panel-label,
.about-lab-identity__label,
.about-linkmap__label,
.about-flow-card__label,
.about-lab-card__signal {
  margin: 0 0 var(--space-2);
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.about-lab-hero__panel-title,
.about-lab-identity__lead,
.about-flow-card__title,
.about-lab-card__title {
  margin: 0 0 var(--space-2);
  color: var(--color-text-strong);
  font-family: var(--font-title);
  font-size: 1.16rem;
  line-height: 1.2;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.about-lab-hero__panel-title,
.about-lab-identity__lead {
  font-size: clamp(1.12rem, 2vw, 1.42rem);
}

.about-lab-hero__panel-text,
.about-lab-identity__text {
  margin: 0;
  line-height: 1.7;
}

.about-lab-identity__panel {
  border-color: rgba(0, 255, 65, 0.14);
  background:
    linear-gradient(180deg, rgba(0, 255, 65, 0.05), transparent 62%),
    rgba(8, 14, 20, 0.84);
}

.about-lab-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.about-lab-card {
  min-height: 100%;
  padding: var(--space-5);
  border: 1px solid rgba(0, 255, 65, 0.12);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(0, 255, 65, 0.04), transparent 42%),
    rgba(8, 14, 20, 0.84);
  transition:
    transform var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-medium);
  color: inherit;
  cursor: pointer;
  text-decoration: none;
}

.about-lab-card:hover,
.about-lab-card:focus-visible {
  border-color: rgba(0, 255, 65, 0.28);
  box-shadow: var(--shadow-green-sm);
  background:
    linear-gradient(180deg, rgba(0, 255, 65, 0.08), transparent 46%),
    rgba(10, 16, 24, 0.94);
}

.about-lab-card:focus-visible {
  outline: 2px solid rgba(0, 255, 65, 0.52);
  outline-offset: 4px;
}

.about-lab-card__head {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.about-lab-card__signal {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  margin: 0;
  border: 1px solid rgba(0, 255, 65, 0.16);
  border-radius: var(--radius-pill);
  color: var(--color-green);
  background: rgba(0, 255, 65, 0.05);
}

.about-lab-card__line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(0, 255, 65, 0.28), rgba(0, 212, 255, 0.12), transparent);
}

.about-lab-card__title {
  font-size: 1.22rem;
}

.about-lab-card__text {
  margin: 0;
  line-height: 1.68;
}

.about-lab-flow__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.82fr);
  gap: var(--space-4);
  align-items: start;
}

.about-lab-flow__cards {
  display: grid;
  gap: var(--space-4);
}

.about-flow-card {
  border-color: rgba(0, 255, 65, 0.12);
  background:
    linear-gradient(180deg, rgba(0, 255, 65, 0.05), transparent 64%),
    rgba(8, 14, 20, 0.82);
}

.about-flow-card:hover {
  border-color: rgba(0, 255, 65, 0.24);
  box-shadow: var(--shadow-green-sm);
}

.about-linkmap {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
}

.about-linkmap__list {
  display: grid;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
}

.about-linkmap__item {
  display: grid;
  grid-template-columns: minmax(0, auto) auto minmax(0, 1fr);
  gap: var(--space-2);
  align-items: start;
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
}

.about-linkmap__from {
  color: var(--color-text-strong);
  font-family: var(--font-title);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.about-linkmap__arrow {
  color: var(--color-cyan);
}

.about-linkmap__to {
  color: var(--color-text-soft);
}

.about-lab-support {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}

.about-lab-support__actions {
  display: grid;
  gap: var(--space-3);
  justify-items: start;
}

.about-lab-support__button[disabled] {
  opacity: 0.82;
  cursor: not-allowed;
  filter: saturate(0.82);
}

.about-lab-support__button[disabled]:hover {
  transform: none;
}

.about-lab-support__note {
  margin: 0;
  color: var(--color-text-soft);
  max-width: 28rem;
}

/* Musique : navigation par sous-rubriques, bibliotheque et lecteurs audio. */
.music-focus {
  display: grid;
  gap: var(--space-5);
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.music-focus__menu,
.music-focus__panel {
  scroll-margin-top: calc(var(--sticky-nav-offset) + 24px);
}

.music-focus__menu {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.music-focus__trigger {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.9rem 1rem;
  border: 1px solid rgba(0, 212, 255, 0.32);
  border-radius: var(--radius-pill);
  background: rgba(7, 14, 20, 0.7);
  color: var(--color-cyan);
  font: inherit;
  cursor: pointer;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    color var(--transition-fast),
    transform var(--transition-fast);
}

.music-focus__trigger:hover {
  border-color: rgba(0, 212, 255, 0.6);
  transform: translateY(-2px);
}

.music-focus__trigger--active {
  color: var(--color-text-strong);
  font-weight: 700;
  border-color: rgba(0, 212, 255, 0.8);
  box-shadow: 0 0 0 1px rgba(0, 212, 255, 0.22), 0 0 18px rgba(0, 212, 255, 0.35);
}

.music-focus__trigger-index {
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
}

.music-focus__panel {
  display: grid;
  gap: var(--space-5);
  padding: var(--space-5);
  border: 1px solid rgba(0, 212, 255, 0.16);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(0, 212, 255, 0.04), transparent 55%),
    rgba(7, 14, 20, 0.72);
}

.music-focus__title {
  margin: 0 0 var(--space-3);
  color: var(--color-text-strong);
  font-family: var(--font-title);
  font-size: clamp(1.35rem, 2vw, 1.85rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.music-focus-card {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-5);
  border: 1px solid rgba(0, 255, 65, 0.12);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(0, 255, 65, 0.04), transparent 42%),
    rgba(8, 14, 20, 0.84);
}

.music-focus-card__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.music-focus-card__kicker,
.music-focus-card__status {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.music-focus-card__kicker {
  color: var(--color-green);
}

.music-focus-card__status {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid rgba(0, 255, 65, 0.16);
  border-radius: var(--radius-pill);
  color: var(--color-cyan);
  background: rgba(0, 212, 255, 0.05);
}

.music-featured-link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: var(--space-4);
  align-items: center;
  margin-top: var(--space-5);
  padding: var(--space-4);
  border: 1px solid rgba(255, 79, 116, 0.2);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 79, 116, 0.08), transparent 60%),
    rgba(11, 15, 22, 0.86);
  box-shadow: 0 0 18px rgba(255, 79, 116, 0.08);
}

.music-featured-link__icon {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(255, 79, 116, 0.18), rgba(255, 107, 53, 0.12));
  box-shadow: inset 0 0 0 1px rgba(255, 79, 116, 0.16);
}

.music-featured-link__icon svg {
  width: 34px;
  height: 34px;
  fill: #ff4f74;
  filter: drop-shadow(0 0 10px rgba(255, 79, 116, 0.18));
}

.music-featured-link__body {
  display: grid;
  gap: 0.35rem;
}

.music-featured-link__platform {
  margin: 0;
  color: var(--color-red);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.music-featured-link__handle {
  margin: 0;
  color: var(--color-text-strong);
  font-family: var(--font-title);
  font-size: 1.1rem;
  line-height: 1.15;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.music-featured-link__summary {
  margin: 0;
  color: var(--color-text-soft);
  line-height: 1.6;
}

.music-featured-link__button {
  white-space: nowrap;
}

.music-focus__entries {
  display: grid;
  gap: var(--space-4);
}

.music-library {
  display: grid;
  gap: var(--space-5);
}

.music-library__head,
.music-library-folder__head,
.music-track-card__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.music-library__head {
  padding: var(--space-5);
  border: 1px solid rgba(0, 255, 65, 0.12);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(0, 255, 65, 0.04), transparent 45%),
    rgba(8, 14, 20, 0.84);
}

.music-library__head-copy,
.music-library__section-head {
  display: grid;
  gap: var(--space-2);
}

.music-library__title,
.music-library__section-title,
.music-library-folder__title,
.music-track-card__title {
  margin: 0;
  color: var(--color-text-strong);
  font-family: var(--font-title);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.music-library__title,
.music-library__section-title {
  font-size: clamp(1.1rem, 1.6vw, 1.5rem);
}

.music-library-folder__title,
.music-track-card__title {
  font-size: clamp(1rem, 1.4vw, 1.2rem);
}

.music-library__subnav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.music-library__subtrigger {
  padding: 0.75rem 1rem;
  border: 1px solid rgba(0, 212, 255, 0.32);
  border-radius: var(--radius-pill);
  background: rgba(7, 14, 20, 0.64);
  color: var(--color-cyan);
  font: inherit;
  cursor: pointer;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    color var(--transition-fast),
    transform var(--transition-fast);
}

.music-library__subtrigger:hover {
  border-color: rgba(0, 212, 255, 0.6);
  transform: translateY(-2px);
}

.music-library__subtrigger--active {
  color: var(--color-text-strong);
  font-weight: 700;
  border-color: rgba(0, 212, 255, 0.8);
  box-shadow: 0 0 0 1px rgba(0, 212, 255, 0.22), 0 0 18px rgba(0, 212, 255, 0.35);
}

.music-library__panel,
.music-library-folder,
.music-track-card {
  border: 1px solid rgba(0, 212, 255, 0.14);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(0, 212, 255, 0.04), transparent 50%),
    rgba(8, 14, 20, 0.82);
}

.music-library__panel,
.music-library-folder {
  display: grid;
  gap: var(--space-5);
  padding: var(--space-5);
}

.music-library__tracks,
.music-library__folders,
.music-library-folder__tracks {
  display: grid;
  gap: var(--space-4);
}

.music-library-folder {
  border-color: rgba(0, 255, 65, 0.12);
}

.music-library-folder__badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid rgba(0, 255, 65, 0.16);
  border-radius: var(--radius-pill);
  color: var(--color-green);
  background: rgba(0, 255, 65, 0.05);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.music-library-folder__text,
.music-track-card__description,
.music-track-card__meta-value {
  margin: 0;
  color: var(--color-text-soft);
  line-height: 1.7;
}

.music-track-card {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-5);
}

.music-track-card--folder {
  border-color: rgba(0, 255, 65, 0.12);
  background:
    linear-gradient(180deg, rgba(0, 255, 65, 0.04), transparent 50%),
    rgba(9, 15, 21, 0.84);
}

.music-track-card__kicker,
.music-track-card__meta-label {
  margin: 0;
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.music-track-card__description-block {
  display: grid;
  gap: var(--space-2);
}

.music-track-card__toggle {
  justify-self: flex-start;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--color-green);
  font: inherit;
  cursor: pointer;
}

.music-track-card__toggle:hover {
  color: var(--color-cyan);
}

.music-track-card__meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.music-track-card__meta-item {
  display: grid;
  gap: 0.35rem;
  padding: var(--space-3);
  border: 1px solid rgba(0, 255, 65, 0.1);
  border-radius: var(--radius-md);
  background: rgba(4, 10, 16, 0.56);
}

.music-track-card__player {
  display: grid;
  gap: var(--space-2);
}

.music-track-card__player audio {
  width: 100%;
  min-width: 0;
  filter: hue-rotate(62deg) saturate(0.92);
}

/* Animation / SagaZ : hub animation, showcase video et page serie detaillee. */
.animation-focus,
.sagaz-hero,
.sagaz-browser {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.animation-focus,
.sagaz-browser,
.sagaz-hero {
  padding: var(--space-6);
}

.animation-focus {
  display: grid;
  gap: var(--space-5);
}

.animation-focus__menu {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.animation-focus__trigger,
.season-switcher__button,
.episode-card {
  font: inherit;
  cursor: pointer;
}

.animation-focus__trigger {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.9rem 1rem;
  border: 1px solid rgba(0, 212, 255, 0.32);
  border-radius: var(--radius-pill);
  background: rgba(7, 14, 20, 0.7);
  color: var(--color-cyan);
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    color var(--transition-fast),
    transform var(--transition-fast);
}

.animation-focus__trigger:hover,
.season-switcher__button:hover,
.episode-card:hover {
  transform: translateY(-2px);
}

.animation-focus__trigger:hover {
  border-color: rgba(0, 212, 255, 0.6);
}

.animation-focus__trigger--active {
  color: var(--color-text-strong);
  font-weight: 700;
  border-color: rgba(0, 212, 255, 0.8);
  box-shadow: 0 0 0 1px rgba(0, 212, 255, 0.22), 0 0 18px rgba(0, 212, 255, 0.35);
}

.animation-focus__trigger-index {
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
}

.animation-focus__panel {
  display: grid;
  gap: var(--space-5);
  padding: var(--space-5);
  border: 1px solid rgba(0, 212, 255, 0.16);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(0, 212, 255, 0.04), transparent 55%),
    rgba(7, 14, 20, 0.72);
}

.animation-focus__title {
  margin: 0 0 var(--space-3);
  color: var(--color-text-strong);
  font-family: var(--font-title);
  font-size: clamp(1.35rem, 2vw, 1.85rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.animation-focus__entries {
  display: grid;
  gap: var(--space-4);
}

.animation-entry-card {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-4);
  border: 1px solid rgba(0, 255, 65, 0.12);
  border-radius: var(--radius-lg);
  background: rgba(9, 14, 20, 0.78);
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.animation-entry-card:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 255, 65, 0.24);
  box-shadow: var(--shadow-green-sm);
}

.animation-entry-card__media {
  position: relative;
  width: 100%;
  max-width: 150px;
  min-height: 112px;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  align-self: center;
  border-radius: var(--radius-md);
}

.animation-entry-card__image,
.sagaz-hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.animation-entry-card__image {
  min-height: 0;
  object-fit: contain;
}

.animation-entry-card__image--ready,
.sagaz-hero__image--ready {
  opacity: 1;
}

.animation-entry-card__media-placeholder,
.sagaz-hero__image-placeholder {
  display: grid;
  place-items: center;
  width: 100%;
  min-height: 100%;
  border: 1px dashed rgba(0, 212, 255, 0.24);
  border-radius: var(--radius-md);
  background:
    linear-gradient(135deg, rgba(0, 212, 255, 0.07), rgba(0, 255, 65, 0.03)),
    rgba(7, 14, 20, 0.88);
  color: var(--color-text-soft);
  text-align: center;
  padding: var(--space-4);
}

.animation-entry-card__media-placeholder,
.sagaz-hero__image-placeholder {
  position: absolute;
  inset: 0;
}

.animation-entry-card__media-placeholder--hidden,
.sagaz-hero__image-placeholder--hidden {
  display: none;
}

.animation-entry-card__media-placeholder span,
.sagaz-hero__image-placeholder p {
  color: var(--color-cyan);
  font-family: var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.animation-entry-card__kicker,
.sagaz-hero__subtitle {
  margin: 0 0 var(--space-2);
}

.animation-entry-card__kicker {
  color: var(--color-green);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.animation-entry-card__title {
  margin: 0 0 var(--space-3);
  color: var(--color-text-strong);
  font-family: var(--font-title);
  font-size: 1.2rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.animation-entry-card__text,
.animation-entry-empty p {
  margin: 0;
  color: var(--color-text-soft);
}

.animation-entry-card__content {
  display: grid;
  align-content: start;
  gap: var(--space-3);
  min-width: 0;
}

.animation-entry-card__context {
  margin: 0;
  color: var(--color-text-dim);
  line-height: 1.7;
}

.animation-entry-card__actions,
.animation-entry-card__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.animation-entry-empty {
  padding: var(--space-4);
  border: 1px dashed rgba(0, 255, 65, 0.14);
  border-radius: var(--radius-md);
}

.animation-showcase {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(0, 1.3fr);
  gap: var(--space-5);
}

.animation-showcase__list-panel,
.animation-showcase__list,
.animation-showcase__player-panel {
  display: grid;
  gap: var(--space-4);
}

.animation-showcase__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.animation-showcase__quick-link {
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.animation-showcase-card {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-4);
  border: 1px solid rgba(0, 255, 65, 0.1);
  border-radius: var(--radius-md);
  background: rgba(9, 14, 20, 0.78);
  text-align: left;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.animation-showcase-card:hover {
  transform: translateY(-2px);
}

.animation-showcase-card--active {
  border-color: rgba(0, 212, 255, 0.28);
  box-shadow: var(--shadow-cyan-sm);
}

.animation-showcase-card__thumb {
  position: relative;
  min-height: 74px;
  border: 1px solid rgba(0, 212, 255, 0.16);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(8, 14, 20, 0.82);
}

.animation-showcase-card__thumb-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.animation-showcase-card__thumb-image--ready {
  opacity: 1;
}

.animation-showcase-card__thumb-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background:
    linear-gradient(135deg, rgba(0, 212, 255, 0.08), rgba(0, 255, 65, 0.04)),
    rgba(8, 14, 20, 0.88);
}

.animation-showcase-card__thumb-placeholder--hidden {
  display: none;
}

.animation-showcase-card__body {
  display: grid;
  gap: 0.35rem;
}

.animation-showcase-card__title,
.animation-showcase__meta-title {
  margin: 0;
  color: var(--color-text-strong);
  font-family: var(--font-title);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.animation-showcase-card__title {
  font-size: inherit;
  line-height: 1.2;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.animation-showcase-card__summary,
.animation-showcase__meta-text,
.animation-showcase__meta-context {
  margin: 0;
  color: var(--color-text-soft);
}

.animation-showcase-card__summary,
.animation-showcase__meta-text,
.animation-showcase__meta-context,
.animation-showcase__meta-title {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.animation-showcase__player {
  min-height: 360px;
  border: 1px solid rgba(0, 212, 255, 0.16);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(7, 14, 20, 0.78);
}

.animation-showcase__frame,
.animation-showcase__frame iframe {
  width: 100%;
  height: 100%;
}

.animation-showcase__frame iframe {
  min-height: 360px;
  border: 0;
}

.animation-showcase__placeholder {
  display: grid;
  place-items: center;
  min-height: 360px;
  padding: var(--space-6);
  text-align: center;
}

.animation-showcase__meta {
  padding: var(--space-5);
  border: 1px solid rgba(0, 255, 65, 0.08);
  border-radius: var(--radius-lg);
  background: rgba(8, 14, 20, 0.72);
}

.animation-showcase__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.sagaz-hero {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: var(--space-6);
}

.sagaz-hero__media {
  position: relative;
  height: 100%;
  min-height: 260px;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.sagaz-hero__image-placeholder small {
  display: block;
  margin-top: var(--space-3);
  color: var(--color-text-dim);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1.5;
}

.sagaz-hero__subtitle {
  color: var(--color-cyan);
  font-size: 1.15rem;
  line-height: 1.6;
}

.sagaz-browser {
  display: grid;
  gap: var(--space-5);
}

.sagaz-browser__head {
  display: flex;
  justify-content: space-between;
  gap: var(--space-5);
  align-items: flex-end;
  flex-wrap: wrap;
}

.season-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.season-switcher__button {
  padding: 0.85rem 1rem;
  border: 1px solid rgba(0, 255, 65, 0.12);
  border-radius: var(--radius-pill);
  background: rgba(8, 14, 20, 0.72);
  color: var(--color-text-soft);
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    color var(--transition-fast),
    transform var(--transition-fast);
}

.season-switcher__button--active {
  color: var(--color-text-strong);
  border-color: rgba(0, 255, 65, 0.28);
  box-shadow: var(--shadow-green-sm);
}

.sagaz-browser__playlist-link {
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.sagaz-browser__grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.3fr);
  gap: var(--space-5);
}

.episode-list-panel,
.sagaz-player-panel {
  display: grid;
  gap: var(--space-4);
}

.episode-list {
  display: grid;
  gap: var(--space-3);
}

.episode-card {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-4);
  border: 1px solid rgba(0, 255, 65, 0.1);
  border-radius: var(--radius-md);
  background: rgba(9, 14, 20, 0.78);
  text-align: left;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.episode-card--active {
  border-color: rgba(0, 212, 255, 0.3);
  box-shadow: var(--shadow-cyan-sm);
}

.episode-card__thumb {
  position: relative;
  display: block;
  min-height: 74px;
  border: 1px solid rgba(0, 212, 255, 0.16);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(8, 14, 20, 0.82);
}

.episode-card__thumb-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.episode-card__thumb-image--ready {
  opacity: 1;
}

.episode-card__thumb-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--color-cyan);
  font-family: var(--font-title);
  font-size: 1.1rem;
  background:
    linear-gradient(135deg, rgba(0, 212, 255, 0.08), rgba(0, 255, 65, 0.04)),
    rgba(8, 14, 20, 0.88);
}

.episode-card__thumb-placeholder--hidden {
  display: none;
}

.episode-card__body {
  display: grid;
  gap: 0.35rem;
}

.episode-card__meta-label {
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.episode-card__title {
  color: var(--color-text-strong);
  font-family: var(--font-title);
  font-size: 1.18rem;
  line-height: 1.15;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.episode-card__summary {
  color: var(--color-text-soft);
  font-size: 1rem;
  line-height: 1.55;
}

.sagaz-player {
  min-height: 360px;
  border: 1px solid rgba(0, 212, 255, 0.16);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(7, 14, 20, 0.78);
}

.sagaz-player__frame,
.sagaz-player__frame iframe {
  width: 100%;
  height: 100%;
}

.sagaz-player__frame iframe {
  min-height: 360px;
  border: 0;
}

.sagaz-player__placeholder {
  display: grid;
  place-items: center;
  min-height: 360px;
  padding: var(--space-6);
  text-align: center;
  gap: var(--space-4);
}

.sagaz-player__placeholder-title,
.sagaz-player__episode-title {
  margin: 0 0 var(--space-2);
  color: var(--color-text-strong);
  font-family: var(--font-title);
  font-size: clamp(1.35rem, 2vw, 1.8rem);
  line-height: 1.12;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.sagaz-player__meta {
  padding: var(--space-5);
  border: 1px solid rgba(0, 255, 65, 0.08);
  border-radius: var(--radius-lg);
  background: rgba(8, 14, 20, 0.72);
}

.sagaz-player__episode-number {
  margin: 0 0 var(--space-2);
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.sagaz-player__episode-summary {
  margin: 0;
  color: var(--color-text-soft);
  font-size: 1rem;
  line-height: 1.65;
}

/* Ancienne structure de fiches tuto conservee pour compatibilite CSS. */
.tutorial-focus {
  display: grid;
  gap: var(--space-5);
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(0, 212, 255, 0.04), transparent 52%),
    var(--color-surface);
}

.tutorial-focus__intro {
  display: grid;
  gap: var(--space-3);
}

.tutorial-focus__title {
  margin: 0;
  color: var(--color-text-strong);
  font-family: var(--font-title);
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.tutorial-focus__layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.6fr);
  gap: var(--space-5);
  align-items: start;
}

.tutorial-focus__cards,
.tutorial-focus__detail {
  display: grid;
  gap: var(--space-3);
}

.tutorial-card {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  gap: var(--space-4);
  width: 100%;
  padding: var(--space-4);
  border: 1px solid rgba(0, 255, 65, 0.12);
  border-radius: var(--radius-lg);
  background: rgba(9, 14, 20, 0.82);
  color: inherit;
  text-align: left;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.tutorial-card:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 255, 65, 0.24);
  box-shadow: var(--shadow-green-sm);
}

.tutorial-card--active {
  border-color: rgba(0, 212, 255, 0.28);
  box-shadow: var(--shadow-cyan-sm);
}

.tutorial-card__media {
  position: relative;
  min-height: 138px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(8, 14, 20, 0.82);
}

.tutorial-card__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.tutorial-card__image--ready {
  opacity: 1;
}

.tutorial-card__media-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: var(--space-4);
  border: 1px dashed rgba(0, 212, 255, 0.24);
  border-radius: var(--radius-md);
  background:
    linear-gradient(135deg, rgba(0, 212, 255, 0.08), rgba(0, 255, 65, 0.04)),
    rgba(7, 14, 20, 0.9);
  color: var(--color-text-soft);
  text-align: center;
}

.tutorial-card__media-placeholder--hidden {
  display: none;
}

.tutorial-card__media-placeholder span {
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.tutorial-card__content {
  display: grid;
  align-content: start;
  gap: var(--space-3);
}

.tutorial-card__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.tutorial-card__kicker,
.tutorial-detail__meta-label,
.tutorial-detail__step-title {
  margin: 0;
  color: var(--color-green);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.tutorial-card__status,
.tutorial-detail__status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-pill);
  background: rgba(0, 212, 255, 0.12);
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.tutorial-card__title,
.tutorial-detail__title {
  margin: 0;
  color: var(--color-text-strong);
  font-family: var(--font-title);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.tutorial-card__title {
  font-size: 1.1rem;
}

.tutorial-card__text,
.tutorial-card__meta,
.tutorial-detail__description,
.tutorial-detail__paragraphs p,
.tutorial-detail__step p {
  margin: 0;
  color: var(--color-text-soft);
}

.tutorial-card__meta,
.tutorial-detail__meta-line,
.tutorial-detail__path {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
}

.tutorial-card__button {
  justify-self: start;
  pointer-events: none;
}

.tutorial-detail {
  display: grid;
  gap: var(--space-5);
  padding: var(--space-5);
  border: 1px solid rgba(0, 212, 255, 0.16);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(0, 212, 255, 0.03), transparent 48%),
    rgba(7, 14, 20, 0.76);
}

.tutorial-detail__hero,
.tutorial-detail__columns {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(240px, 0.9fr);
  gap: var(--space-4);
}

.tutorial-detail__hero-copy,
.tutorial-detail__meta-box,
.tutorial-detail__section,
.tutorial-detail__steps {
  display: grid;
  gap: var(--space-3);
}

.tutorial-detail__meta-box,
.tutorial-detail__section {
  padding: var(--space-4);
  border: 1px solid rgba(0, 255, 65, 0.1);
  border-radius: var(--radius-md);
  background: rgba(4, 10, 16, 0.56);
}

.tutorial-detail__title {
  font-size: clamp(1.4rem, 2vw, 1.85rem);
}

.tutorial-detail__description {
  line-height: 1.7;
}

.tutorial-detail__section-title {
  margin: 0;
  color: var(--color-text-strong);
  font-family: var(--font-title);
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.tutorial-detail__paragraphs,
.tutorial-detail__list,
.tutorial-detail__links {
  display: grid;
  gap: var(--space-3);
}

.tutorial-detail__list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--color-text-soft);
}

.tutorial-detail__list li {
  line-height: 1.7;
}

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

.tutorial-detail__step {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-4);
  border: 1px solid rgba(0, 255, 65, 0.1);
  border-radius: var(--radius-md);
  background: rgba(4, 10, 16, 0.48);
}

.tutorial-detail__path {
  margin: 0;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(0, 212, 255, 0.16);
  border-radius: var(--radius-md);
  background: rgba(3, 9, 14, 0.88);
  color: var(--color-cyan);
  word-break: break-word;
}

.tutorial-detail__links {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.tutorial-detail__code {
  margin: 0;
  padding: 1rem;
  border: 1px solid rgba(0, 212, 255, 0.16);
  border-radius: var(--radius-md);
  background: rgba(3, 9, 14, 0.92);
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.84rem;
  line-height: 1.6;
  overflow-x: auto;
}

/* Lab Store : catalogue front-only prepare pour une future connexion back/CMS. */
.page-store {
  gap: var(--space-5);
}

.store-hero,
.store-sidebar,
.store-product,
.store-empty {
  border: 1px solid rgba(0, 255, 65, 0.14);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(0, 255, 65, 0.035), transparent 44%),
    rgba(7, 14, 20, 0.86);
}

.store-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
  gap: var(--space-5);
  align-items: stretch;
  padding: clamp(var(--space-5), 3vw, var(--space-8));
  overflow: hidden;
  box-shadow: inset 0 0 38px rgba(0, 255, 65, 0.024);
}

.store-hero__copy {
  display: grid;
  align-content: center;
  gap: var(--space-3);
}

.store-hero__title {
  margin: 0;
  color: var(--color-text-strong);
  font-family: var(--font-title);
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 0.98;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.store-hero__intro {
  max-width: 76ch;
  margin: 0;
  color: var(--color-text-soft);
  font-size: clamp(1rem, 1.8vw, 1.18rem);
  line-height: 1.72;
}

.store-hero__notice {
  display: grid;
  align-content: center;
  gap: var(--space-3);
  padding: var(--space-5);
  border: 1px solid rgba(0, 212, 255, 0.18);
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, rgba(0, 212, 255, 0.055), transparent),
    rgba(3, 9, 14, 0.82);
  box-shadow: var(--shadow-cyan-sm);
}

.store-hero__notice-label,
.store-sidebar__title,
.store-control__label,
.store-catalog__count,
.store-product__category,
.store-product__status,
.store-product__tags span,
.store-product__price,
.store-product__type,
.store-product__action {
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.store-hero__notice-label,
.store-sidebar__title,
.store-control__label {
  margin: 0;
  color: var(--color-green);
  font-size: 0.72rem;
}

.store-hero__notice p:not(.store-hero__notice-label),
.store-sidebar__intro p:not(.store-sidebar__title) {
  margin: 0;
  color: var(--color-text-soft);
  line-height: 1.62;
}

.store-layout {
  display: grid;
  grid-template-columns: minmax(240px, 292px) minmax(0, 1fr);
  gap: var(--space-5);
  align-items: start;
}

.store-sidebar {
  position: sticky;
  top: calc(var(--sticky-nav-offset) + var(--space-4));
  display: grid;
  gap: var(--space-4);
  padding: var(--space-5);
}

.store-sidebar__intro,
.store-control,
.store-catalog,
.store-product__body {
  display: grid;
  gap: var(--space-3);
}

.store-control__field {
  width: 100%;
  min-height: 44px;
  padding: 0 0.9rem;
  border: 1px solid rgba(0, 212, 255, 0.16);
  border-radius: var(--radius-md);
  background: rgba(3, 9, 14, 0.92);
  color: var(--color-text-strong);
  font: inherit;
}

.store-control__field:focus {
  outline: 2px solid rgba(0, 212, 255, 0.45);
  outline-offset: 2px;
}

.store-catalog__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.store-catalog__count {
  color: var(--color-text-soft);
  font-size: 0.74rem;
}

.store-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.store-product {
  display: grid;
  grid-template-rows: auto 1fr;
  min-height: 100%;
  overflow: hidden;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.store-product:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 212, 255, 0.26);
  box-shadow: var(--shadow-cyan-sm);
}

.store-product__media {
  display: grid;
  place-items: center;
  aspect-ratio: 16 / 10;
  background: rgba(3, 8, 12, 0.92);
  overflow: hidden;
}

.store-product__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.store-product__media--placeholder {
  gap: var(--space-2);
  padding: var(--space-4);
  border-bottom: 1px solid rgba(0, 212, 255, 0.1);
  background:
    linear-gradient(135deg, rgba(0, 212, 255, 0.08), rgba(0, 255, 65, 0.045)),
    rgba(3, 8, 12, 0.95);
  text-align: center;
}

.store-product__media--placeholder span {
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.store-product__media--placeholder strong {
  color: var(--color-text-strong);
  font-family: var(--font-title);
  font-size: clamp(1rem, 1.9vw, 1.28rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.store-product__body {
  grid-template-rows: auto auto auto auto auto 1fr;
  padding: var(--space-4);
}

.store-product__topline,
.store-product__tags,
.store-product__commerce,
.store-product__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.store-product__topline,
.store-product__commerce {
  justify-content: space-between;
}

.store-product__category,
.store-product__status,
.store-product__tags span,
.store-product__price,
.store-product__type {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0.26rem 0.58rem;
  border-radius: var(--radius-pill);
  font-size: 0.64rem;
}

.store-product__category,
.store-product__type {
  color: var(--color-cyan);
  border: 1px solid rgba(0, 212, 255, 0.16);
  background: rgba(0, 212, 255, 0.055);
}

.store-product__status,
.store-product__price {
  color: var(--color-green);
  border: 1px solid rgba(0, 255, 65, 0.18);
  background: rgba(0, 255, 65, 0.055);
}

.store-product__title {
  margin: 0;
  color: var(--color-text-strong);
  font-family: var(--font-title);
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  line-height: 1.22;
  text-transform: uppercase;
}

.store-product__description {
  margin: 0;
  color: var(--color-text-soft);
  line-height: 1.62;
}

.store-product__tags span {
  color: var(--color-text-soft);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.035);
}

.store-product__actions {
  align-self: end;
  padding-top: var(--space-2);
}

.store-product__action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0.45rem 0.82rem;
  border: 1px solid rgba(0, 255, 65, 0.22);
  border-radius: var(--radius-pill);
  background:
    linear-gradient(135deg, rgba(0, 255, 65, 0.12), rgba(0, 212, 255, 0.06)),
    rgba(6, 12, 18, 0.9);
  color: var(--color-text-strong);
  font-size: 0.68rem;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.store-product__action:hover {
  border-color: rgba(0, 255, 65, 0.42);
  box-shadow: var(--shadow-green-sm);
  transform: translateY(-1px);
}

.store-product__action--disabled {
  opacity: 0.72;
  cursor: not-allowed;
}

.store-product__action--disabled:hover {
  transform: none;
  border-color: rgba(0, 255, 65, 0.22);
  box-shadow: none;
}

.store-empty {
  grid-column: 1 / -1;
  padding: var(--space-6);
  text-align: center;
}

.store-empty h3,
.store-empty p {
  margin: 0;
}

.store-empty h3 {
  color: var(--color-text-strong);
  font-family: var(--font-title);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.store-empty p {
  margin-top: var(--space-2);
  color: var(--color-text-soft);
}

@media (max-width: 1100px) {
  .store-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .store-hero,
  .store-layout {
    grid-template-columns: 1fr;
  }

  .store-sidebar {
    position: static;
  }
}

@media (max-width: 600px) {
  .store-hero,
  .store-sidebar,
  .store-product__body,
  .store-empty {
    padding: var(--space-4);
  }

  .store-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .content-grid {
    grid-template-columns: 1fr;
  }

  .hero-card__grid,
  .universe-grid,
  .manifesto-grid,
  .univers-overview-grid,
  .about-lab-hero__grid,
  .about-lab-identity,
  .about-lab-grid,
  .about-lab-flow__grid,
  .auth-route,
  .impro-lab__difficulty-buttons,
  .music-featured-link,
  .music-track-card__meta,
  .sagaz-hero,
  .sagaz-browser__grid,
  .animation-entry-card,
  .animation-showcase,
  .tutorial-focus__layout,
  .tutorial-card,
  .tutorial-detail__hero,
  .tutorial-detail__columns {
    grid-template-columns: 1fr;
  }

  .about-lab-support {
    grid-template-columns: 1fr;
  }

  .animation-entry-card {
    grid-template-columns: minmax(116px, 150px) minmax(0, 1fr);
    gap: var(--space-4);
  }

  .animation-entry-card__media {
    max-width: 140px;
    min-height: 104px;
  }

  .sagaz-browser__head {
    align-items: flex-start;
  }

  .sagaz-hero .section-title {
    font-size: clamp(2.2rem, 7vw, 3.6rem);
    line-height: 0.95;
  }

  .impro-lab__stage {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto;
    grid-template-areas:
      "topbar"
      "word"
      "controls"
      "player";
    min-height: auto;
    align-items: stretch;
    gap: var(--space-4);
    padding: 1rem;
  }

  .impro-lab__controls,
  .impro-lab__player {
    position: static;
    transform: none;
    width: 100%;
    max-width: none;
  }

  .impro-lab__topbar {
    grid-template-columns: 1fr;
    justify-items: stretch;
    gap: 0.75rem;
    margin-bottom: 0;
  }

  .impro-lab__language {
    justify-self: start;
  }

  .impro-lab__start--top {
    grid-column: auto;
    width: 100%;
    max-width: none;
  }

  .impro-lab__controls {
    margin-top: 0;
    width: 100%;
    gap: 0.75rem;
  }

  .impro-lab__player {
    margin-bottom: 0;
  }

  .impro-lab__word-wrap {
    padding: 0.2rem 0 0;
    min-width: 0;
  }

  .impro-lab__word {
    width: 100%;
    min-height: 220px;
  }

  .impro-lab__history {
    left: 1.1rem;
    right: 1.1rem;
    bottom: 0.9rem;
    max-width: none;
  }

  .animation-focus__title,
  .tutorial-focus__title,
  .tutorial-detail__title,
  .sagaz-player__episode-title {
    font-size: clamp(1.6rem, 5.2vw, 2.1rem);
  }

  .tutorial-detail__steps {
    grid-template-columns: 1fr;
  }

  .section-title--home {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }
}

@media (max-width: 600px) {
  .hero-card,
  .mission-panel,
  .page-banner,
  .info-card,
  .stack-item,
  .content-panel {
    padding: var(--space-4);
  }

  .sagaz-hero,
  .sagaz-browser,
  .about-lab-hero,
  .about-lab-identity,
  .about-lab-ecosystem,
  .about-lab-flow,
  .about-lab-support,
  .impro-lab,
  .music-focus,
  .animation-focus,
  .tutorial-focus,
  .tutorial-detail {
    padding: var(--space-4);
  }

  .impro-lab {
    scroll-margin-top: calc(var(--sticky-nav-offset-mobile) - 16px);
  }

  .impro-lab__stage {
    scroll-margin-top: calc(var(--sticky-nav-offset-mobile) - 36px);
  }

  .music-focus__menu,
  .music-focus__panel {
    scroll-margin-top: calc(var(--sticky-nav-offset-mobile) + 20px);
  }

  .tutorial-focus,
  .tutorial-detail {
    scroll-margin-top: calc(var(--sticky-nav-offset-mobile) + 20px);
  }

  .about-lab-support__actions,
  .about-lab-support__button {
    width: 100%;
  }

  .about-lab-support__actions {
    justify-items: stretch;
  }

  .gaming-mini-games,
  .gaming-game-card,
  .gaming-play-hero,
  .auth-route,
  .auth-route__form,
  .auth-route__panel,
  .gaming-stage-card {
    padding: var(--space-4);
  }

  .auth-route__profile div {
    grid-template-columns: 1fr;
    gap: var(--space-1);
  }

  .gaming-cards-grid {
    grid-template-columns: 1fr;
  }

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

  .gaming-game-card__media {
    max-width: 320px;
  }

  .gaming-stage-card__viewport {
    min-height: 620px;
  }

  .gaming-stage-card--iframe-only .gaming-stage-card__viewport {
    min-height: 0;
  }

  .about-lab-hero__panel,
  .about-lab-identity__panel,
  .about-linkmap,
  .about-flow-card,
  .about-lab-card {
    padding: var(--space-4);
  }

  .music-featured-link__icon {
    width: 56px;
    height: 56px;
  }

  .music-featured-link__button {
    width: 100%;
  }

  .impro-lab__stage,
  .impro-lab__difficulty,
  .impro-lab__speed,
  .impro-lab__player {
    padding: var(--space-4);
  }

  .impro-lab__topbar {
    gap: 0.6rem;
  }

  .impro-lab__word {
    min-height: 232px;
    width: 100%;
    padding: 1rem 0.9rem 3.8rem;
    border-radius: 22px;
    font-size: clamp(1.08rem, 6.7vw, 1.76rem);
    line-height: 1.02;
    letter-spacing: 0;
    overflow-wrap: break-word;
    word-break: normal;
  }

  .about-lab-hero__title {
    font-size: clamp(1.9rem, 10.4vw, 2.7rem);
  }

  .about-lab-hero__line {
    font-size: 0.96rem;
    line-height: 1.64;
  }

  .about-lab-section__title,
  .about-lab-hero__panel-title,
  .about-lab-identity__lead {
    word-break: normal;
  }

  .animation-entry-card {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: var(--space-3);
    align-items: center;
  }

  .animation-entry-card__media {
    max-width: 104px;
    min-height: 82px;
  }

  .animation-entry-card__title {
    margin-bottom: var(--space-2);
    font-size: 1rem;
    line-height: 1.18;
    letter-spacing: 0.02em;
  }

  .animation-entry-card__text,
  .animation-entry-card__context {
    font-size: 0.9rem;
    line-height: 1.55;
  }

  .impro-lab__word-label {
    margin-bottom: var(--space-3);
    font-size: 0.68rem;
  }

  .impro-lab__history {
    left: 1rem;
    right: 1rem;
    bottom: 0.85rem;
    gap: 0.12rem;
  }

  .gaming-mini-games__title,
  .gaming-play-hero .section-title {
    font-size: clamp(1.2rem, 5vw, 1.65rem);
  }

  .gaming-stage-card__viewport {
    min-height: 520px;
  }

  .gaming-stage-card--iframe-only .gaming-stage-card__viewport {
    min-height: 0;
  }

  .impro-lab__history-title {
    font-size: 0.58rem;
  }

  .impro-lab__history-item {
    font-size: 0.7rem;
    line-height: 1.15;
  }

  .impro-lab__difficulty-buttons {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.45rem;
  }

  .impro-lab__difficulty-button {
    min-height: 74px;
    padding: 0.5rem 0.35rem;
    font-size: 0.84rem;
  }

  .impro-lab__difficulty-index {
    font-size: 0.58rem;
  }

  .impro-lab__toggle {
    font-size: 0.82rem;
  }

  .impro-lab__beat-select {
    min-height: 46px;
    padding: 0.75rem 2.5rem 0.75rem 0.85rem;
    font-size: 0.92rem;
  }

  .impro-lab__beat-meta {
    font-size: 0.82rem;
  }

  .music-library__head,
  .music-library__panel,
  .music-library-folder,
  .music-track-card {
    padding: var(--space-4);
  }

  .episode-card {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: var(--space-2);
    padding: var(--space-3);
  }

  .episode-card__title {
    font-size: 0.78rem;
    letter-spacing: 0.01em;
  }

  .episode-card__summary,
  .sagaz-player__episode-summary {
    font-size: 0.82rem;
  }

  .episode-card__meta-label,
  .sagaz-player__episode-number {
    font-size: 0.8rem;
    letter-spacing: 0.12em;
  }

  .section-title {
    font-size: clamp(1.3rem, 5.5vw, 1.8rem);
  }

  .section-title--home {
    font-size: clamp(1.55rem, 7vw, 2rem);
    line-height: 1.02;
  }

  .music-focus__title,
  .animation-focus__title,
  .tutorial-focus__title,
  .tutorial-detail__title,
  .sagaz-player__episode-title {
    font-size: clamp(1rem, 4vw, 1.2rem);
  }
}

.animation-entry-card__title,
.tutorial-card__title {
  font-size: clamp(0.9rem, 3.5vw, 1.1rem);
}

@media (max-width: 420px) {
  .about-linkmap__item {
    grid-template-columns: 1fr;
  }

  .about-linkmap__arrow {
    display: none;
  }

  .animation-entry-card {
    grid-template-columns: 90px minmax(0, 1fr);
    gap: 0.75rem;
  }

  .animation-entry-card__media {
    max-width: 90px;
    min-height: 72px;
  }

  .animation-entry-card__kicker {
    font-size: 0.62rem;
    letter-spacing: 0.1em;
  }

  .impro-lab__word {
    min-height: 216px;
    padding: 0.95rem 0.8rem 3.6rem;
    font-size: clamp(1rem, 6vw, 1.5rem);
    line-height: 1.04;
  }

  .gaming-stage-card__viewport {
    min-height: 480px;
  }

  .gaming-stage-card--iframe-only .gaming-stage-card__viewport {
    min-height: 0;
  }
}

/* Tutos : hub actuel avec fiche detaillee ouverte uniquement au clic. */
.page-tutos {
  gap: var(--space-5);
}

.page-tutos .content-panel {
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(0, 212, 255, 0.1), transparent 34%),
    linear-gradient(180deg, rgba(0, 255, 65, 0.025), transparent 56%),
    var(--color-surface);
}

.page-tutos .content-panel .section-title {
  max-width: 980px;
  font-size: clamp(1.85rem, 4.2vw, 2.8rem);
  line-height: 1.08;
}

.page-tutos .content-panel .section-text {
  max-width: 72ch;
}

.tutorial-hub {
  display: grid;
  gap: var(--space-5);
  padding: clamp(var(--space-4), 2.2vw, var(--space-6));
  border: 1px solid rgba(0, 255, 65, 0.16);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 14% 0%, rgba(0, 255, 65, 0.08), transparent 30%),
    radial-gradient(circle at 100% 18%, rgba(0, 212, 255, 0.08), transparent 28%),
    linear-gradient(180deg, rgba(4, 11, 17, 0.9), rgba(4, 9, 14, 0.72)),
    var(--color-surface);
  box-shadow: inset 0 0 40px rgba(0, 255, 65, 0.025);
}

.tutorial-hub__intro,
.tutorial-shelf,
.tutorial-reader-wrap,
.tutorial-group,
.tutorial-group__topics,
.tutorial-reader,
.tutorial-reader__section,
.tutorial-reader__paragraphs {
  display: grid;
  gap: var(--space-4);
}

.tutorial-hub__title {
  margin: 0;
  color: var(--color-text-strong);
  font-family: var(--font-title);
  font-size: clamp(1.45rem, 2.3vw, 1.95rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.tutorial-hub__layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.86fr) minmax(0, 1.44fr);
  gap: var(--space-5);
  align-items: start;
}

.tutorial-group,
.tutorial-reader {
  padding: var(--space-5);
  border: 1px solid rgba(0, 255, 65, 0.14);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(0, 255, 65, 0.035), transparent 42%),
    rgba(7, 14, 20, 0.82);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.18);
}

.tutorial-group__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-3);
}

.tutorial-group__label,
.tutorial-group__topics-label,
.tutorial-topic__status,
.tutorial-reader__badge,
.tutorial-reader__step-title {
  margin: 0;
  color: var(--color-green);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.tutorial-group__title,
.tutorial-topic__title,
.tutorial-reader__title,
.tutorial-reader__section-title {
  margin: 0;
  color: var(--color-text-strong);
  font-family: var(--font-title);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.tutorial-group__title {
  font-size: 1.15rem;
}

.tutorial-group__count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 32px;
  padding: 0 0.75rem;
  border: 1px solid rgba(0, 212, 255, 0.14);
  border-radius: var(--radius-pill);
  background: rgba(0, 212, 255, 0.05);
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.tutorial-group__subtitle,
.tutorial-group__description,
.tutorial-topic__text,
.tutorial-reader__summary,
.tutorial-reader__paragraphs p,
.tutorial-reader__step p {
  margin: 0;
  color: var(--color-text-soft);
}

.tutorial-topic {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  width: 100%;
  padding: var(--space-4);
  border: 1px solid rgba(0, 212, 255, 0.14);
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, rgba(0, 212, 255, 0.04), transparent 46%),
    rgba(5, 11, 17, 0.86);
  color: inherit;
  text-align: left;
  cursor: pointer;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
}

.tutorial-topic:hover:not(:disabled) {
  transform: translateY(-2px);
  border-color: rgba(0, 255, 65, 0.22);
  box-shadow: var(--shadow-green-sm);
}

.tutorial-topic--active {
  border-color: rgba(0, 212, 255, 0.24);
  box-shadow: var(--shadow-cyan-sm);
}

.tutorial-topic--disabled {
  opacity: 0.72;
  cursor: not-allowed;
}

.tutorial-topic__media {
  position: relative;
  aspect-ratio: 16 / 9;
  min-height: auto;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(6, 11, 16, 0.88);
  box-shadow: inset 0 0 0 1px rgba(0, 212, 255, 0.08);
}

.tutorial-topic__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.tutorial-topic__image--ready {
  opacity: 1;
}

.tutorial-topic__placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: var(--space-4);
  border: 1px dashed rgba(0, 212, 255, 0.24);
  border-radius: var(--radius-md);
  background:
    linear-gradient(135deg, rgba(0, 212, 255, 0.08), rgba(0, 255, 65, 0.04)),
    rgba(7, 14, 20, 0.9);
}

.tutorial-topic__placeholder--hidden {
  display: none;
}

.tutorial-topic__placeholder span {
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.tutorial-topic__content,
.tutorial-reader__hero-copy,
.tutorial-reader__links,
.tutorial-reader__steps {
  display: grid;
  gap: var(--space-3);
}

.tutorial-topic__head,
.tutorial-reader__hero {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.tutorial-topic__title {
  font-size: 1rem;
}

.tutorial-topic__status,
.tutorial-reader__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-pill);
  background: rgba(0, 212, 255, 0.08);
}

.tutorial-topic__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: start;
  min-height: 34px;
  padding: 0.45rem 0.9rem;
  border: 1px solid rgba(0, 212, 255, 0.18);
  border-radius: var(--radius-pill);
  background:
    linear-gradient(135deg, rgba(0, 212, 255, 0.12), rgba(0, 255, 65, 0.04)),
    rgba(8, 14, 20, 0.9);
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  box-shadow: inset 0 0 0 1px rgba(0, 212, 255, 0.04);
  transition:
    color var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast),
    transform var(--transition-fast);
}

.tutorial-topic:hover:not(:disabled) .tutorial-topic__cta,
.tutorial-topic:focus-visible .tutorial-topic__cta,
.tutorial-topic--active .tutorial-topic__cta {
  color: var(--color-text-strong);
  border-color: rgba(0, 255, 65, 0.28);
  background:
    linear-gradient(135deg, rgba(0, 255, 65, 0.16), rgba(0, 212, 255, 0.08)),
    rgba(8, 14, 20, 0.96);
  box-shadow: var(--shadow-green-sm);
  transform: translateY(-1px);
}

.tutorial-reader--empty {
  min-height: 100%;
  align-content: center;
}

.tutorial-reader__title {
  font-size: clamp(1.35rem, 2vw, 1.85rem);
}

.tutorial-reader__section {
  padding: var(--space-4);
  border: 1px solid rgba(0, 255, 65, 0.08);
  border-radius: var(--radius-md);
  background: rgba(4, 10, 16, 0.52);
}

.tutorial-reader__section-title {
  font-size: 1rem;
}

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

.tutorial-reader__step {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-4);
  border: 1px solid rgba(0, 212, 255, 0.12);
  border-radius: var(--radius-md);
  background: rgba(3, 9, 14, 0.84);
}

.tutorial-reader__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.tutorial-reader__path {
  margin: 0;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(0, 212, 255, 0.16);
  border-radius: var(--radius-md);
  background: rgba(3, 9, 14, 0.88);
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.6;
  word-break: break-word;
}

.tutorial-reader__links {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.tutorial-reader__code {
  margin: 0;
  padding: 1rem;
  border: 1px solid rgba(0, 212, 255, 0.16);
  border-radius: var(--radius-md);
  background: rgba(3, 9, 14, 0.92);
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.84rem;
  line-height: 1.6;
  overflow-x: auto;
}

/* ─── Tutorial iframe embed ──────────────────────────────────── */
.tutorial-reader--iframe {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.tutorial-reader__iframe-wrap {
  position: relative;
  border: 1px solid rgba(0, 212, 255, 0.16);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #0f1115;
  min-height: 600px;
}

.tutorial-reader__iframe {
  display: block;
  width: 100%;
  height: 72vh;
  min-height: 520px;
  border: none;
}

/* ─── Filigrane background (watermark) ──────────────────────── */
/*
 * Système préparé : ajouter la prop CSS --tutorial-bg-asset sur
 * l'article et la classe tutorial-reader--with-bg pour activer.
 * Exemple : topic.bgAsset = "assets/images/tutos/watermark-logo.webp"
 */
.tutorial-reader--with-bg {
  position: relative;
  isolation: isolate;
}

.tutorial-reader--with-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: var(--tutorial-bg-asset, none);
  background-repeat: repeat;
  background-size: 140px 140px;
  opacity: 0.04;
  pointer-events: none;
  border-radius: inherit;
}

.tutorial-reader--with-bg > * {
  position: relative;
  z-index: 1;
}

/* ─── Copyright tutos ────────────────────────────────────────── */
.tutos-copyright {
  padding: var(--space-3) 0;
  text-align: center;
  border-top: 1px solid var(--color-border);
}

.tutos-copyright p {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-text-soft);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.6;
}

@media (max-width: 860px) {
  .tutorial-hub__layout,
  .tutorial-topic,
  .tutorial-reader__grid {
    grid-template-columns: 1fr;
  }

  .tutorial-reader__steps {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .tutorial-hub,
  .tutorial-group,
  .tutorial-reader {
    padding: var(--space-4);
  }

  .tutorial-hub__title,
  .tutorial-reader__title {
    font-size: clamp(1rem, 4vw, 1.2rem);
  }

  .tutorial-topic__title,
  .tutorial-group__title {
    font-size: clamp(0.92rem, 3.6vw, 1.05rem);
  }
}

/* ─── Support Page ────────────────────────────────────────────── */
.page-support {
  gap: var(--space-7, 3rem);
}

.support-block {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.support-block--form {
  max-width: 640px;
}

.support-block__title {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  font-weight: 700;
  color: var(--color-cyan);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.support-block__desc {
  font-size: 0.9rem;
  color: var(--color-text-soft);
  line-height: 1.65;
  max-width: 560px;
}

/* Why cards */
.support-why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-4);
}

.support-why-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast);
}

.support-why-card:hover {
  border-color: rgba(0, 255, 65, 0.25);
}

.support-why-card__icon {
  font-size: 1.4rem;
  line-height: 1;
}

.support-why-card__title {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-green);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.support-why-card__text {
  font-size: 0.86rem;
  color: var(--color-text-soft);
  line-height: 1.6;
}

/* Methods */
.support-methods {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-4);
}

.support-method {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.support-method__label {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-cyan);
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.support-method__description {
  font-size: 0.86rem;
  color: var(--color-text-soft);
  line-height: 1.5;
}

.support-method__notice {
  font-size: 0.78rem;
  color: var(--color-text-soft);
  font-style: italic;
  padding: 0.5rem 0.75rem;
  background: rgba(0, 255, 65, 0.04);
  border-left: 2px solid rgba(0, 255, 65, 0.3);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  line-height: 1.5;
}

.support-method__btn--disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

.support-method__crypto-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.support-method__crypto-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.2rem 0.55rem;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: var(--radius-sm);
  color: var(--color-cyan);
}

/* Form */
.support-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-2);
}

.support-form__check-label {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.86rem;
  color: var(--color-text-soft);
  cursor: pointer;
  line-height: 1.5;
}

.support-form__check-label input[type="checkbox"] {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 0.15rem;
  accent-color: var(--color-green);
  cursor: pointer;
}

.support-form__name-fields {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.support-form__name-fields[hidden] {
  display: none;
}

.support-form__field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.support-form__label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-soft);
}

.support-form__input,
.support-form__textarea {
  padding: 0.6rem 0.8rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  transition: border-color var(--transition-fast);
}

.support-form__input:focus,
.support-form__textarea:focus {
  outline: none;
  border-color: var(--color-green);
}

.support-form__textarea {
  resize: vertical;
  min-height: 80px;
}

.support-form__anon-note {
  font-size: 0.78rem;
  color: var(--color-text-soft);
  font-style: italic;
  opacity: 0.7;
}

/* Confirmation */
.support-confirm {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-4);
  background: rgba(0, 255, 65, 0.04);
  border: 1px solid rgba(0, 255, 65, 0.2);
  border-radius: var(--radius-md);
}

.support-confirm[hidden] {
  display: none;
}

.support-confirm__icon {
  font-size: 2.4rem;
  line-height: 1;
}

.support-confirm__title {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 700;
  color: var(--color-green);
}

.support-confirm__text {
  font-size: 0.92rem;
  color: var(--color-text-soft);
  line-height: 1.7;
  max-width: 480px;
}

@media (max-width: 600px) {
  .support-why-grid,
  .support-methods {
    grid-template-columns: 1fr;
  }
}