/* ============================================================
   HOME — sections créatives Stop & Go
   ============================================================ */

/* ==================== DEV PANEL — contrôles hero live ==================== */
.dev-panel {
  position: fixed;
  top: 96px;
  right: 16px;
  z-index: 9998;
  width: 300px;
  padding: 16px 18px 20px;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  color: #FFFFFF;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  transition: transform 350ms cubic-bezier(.16,1,.3,1), opacity 350ms;
}

.dev-panel.is-collapsed {
  transform: translateX(calc(100% + 20px));
  opacity: 0;
  pointer-events: none;
}

.dev-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 10px;
  margin-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.dev-panel__title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--sg-red);
  display: flex;
  align-items: center;
  gap: 6px;
}

.dev-panel__title::before {
  content: "";
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--sg-red);
  box-shadow: 0 0 8px var(--sg-red);
  animation: live-pulse 1.5s ease-in-out infinite;
}

.dev-panel__close {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  width: 22px; height: 22px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 12px;
  line-height: 1;
  padding: 0;
  display: grid;
  place-items: center;
  transition: background 200ms;
}
.dev-panel__close:hover { background: var(--sg-red); border-color: var(--sg-red); }

.dev-panel__section {
  margin-bottom: 14px;
}
.dev-panel__section:last-child { margin-bottom: 0; }

.dev-panel__section-title {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 8px;
  padding-bottom: 4px;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
}

.dev-panel__row {
  display: grid;
  grid-template-columns: 58px 1fr 44px;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.dev-panel__row label {
  font-size: 10px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.75);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.dev-panel__row input[type="range"] {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 2px;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

.dev-panel__row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px; height: 14px;
  background: var(--sg-red);
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid #FFFFFF;
  box-shadow: 0 0 10px rgba(213, 9, 17, 0.6);
}

.dev-panel__row input[type="range"]::-moz-range-thumb {
  width: 14px; height: 14px;
  background: var(--sg-red);
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid #FFFFFF;
  box-shadow: 0 0 10px rgba(213, 9, 17, 0.6);
}

.dev-panel__row output {
  font-size: 10px;
  font-weight: 600;
  color: #FFFFFF;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.dev-panel__reset {
  width: 100%;
  margin-top: 12px;
  padding: 8px 10px;
  background: rgba(213, 9, 17, 0.15);
  border: 1px solid rgba(213, 9, 17, 0.4);
  color: var(--sg-red);
  border-radius: 6px;
  font-family: inherit;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  cursor: pointer;
  transition: background 200ms;
}
.dev-panel__reset:hover { background: rgba(213, 9, 17, 0.3); }

.dev-panel__copy {
  width: 100%;
  margin-top: 6px;
  padding: 8px 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #FFFFFF;
  border-radius: 6px;
  font-family: inherit;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  cursor: pointer;
  transition: background 200ms;
}
.dev-panel__copy:hover { background: rgba(255, 255, 255, 0.12); }

/* Toggle button (quand panel fermé) */
.dev-panel-toggle {
  position: fixed;
  top: 96px;
  right: 16px;
  z-index: 9997;
  width: 42px; height: 42px;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  color: var(--sg-red);
  cursor: pointer;
  display: none;
  place-items: center;
  font-size: 18px;
  font-weight: 700;
}

.dev-panel.is-collapsed ~ .dev-panel-toggle { display: grid; }

@media (max-width: 1023px) {
  .dev-panel, .dev-panel-toggle { display: none !important; }
}

/* ==================== CURSEUR CUSTOM ==================== */
.cursor {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: difference;
  opacity: 0;
  transition: opacity 300ms var(--ease-out);
}

.cursor--dot {
  width: 6px; height: 6px;
  background: #FFFFFF;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.cursor--ring {
  width: 36px; height: 36px;
  border: 1.5px solid rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 300ms var(--ease-out), height 300ms var(--ease-out), border-color 300ms var(--ease-out), background 300ms var(--ease-out);
}

body.cursor-ready .cursor { opacity: 1; }

body.cursor-hover .cursor--ring {
  width: 60px; height: 60px;
  background: rgba(213, 9, 17, 0.2);
  border-color: var(--sg-red);
}

@media (max-width: 1023px) {
  .cursor { display: none !important; }
}

/* ==================== HERO — fond blanc + grille + caméra 3D wireframe ====================
   Concept minimal : page blanche, quadrillage gris CSS pure, un canvas Three.js
   plein écran qui affiche la caméra broadcast en version filaire. */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  height: 100svh;
  overflow: hidden;
  background: #0A0A0A;
  padding-top: var(--header-h); /* la grille démarre sous le header */
  max-width: none;
  margin: 0;
}

/* Vidéo showreel en fond plein écran */
.hero__video {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero__video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;  /* remonte le cadrage vers le haut */
  display: block;
}

/* Vignettage radial noir par-dessus la vidéo pour assombrir les bords */
.hero__video::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(
      ellipse 85% 90% at center,
      transparent 0%,
      rgba(0, 0, 0, 0.15) 45%,
      rgba(0, 0, 0, 0.55) 75%,
      rgba(0, 0, 0, 0.90) 100%
    );
  z-index: 1;
}

/* Grille transparente (filets invisibles) */
.hero__grid-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(transparent 1px, transparent 1px),
    linear-gradient(90deg, transparent 1px, transparent 1px);
  background-size: 60px 60px;
  background-position: center center;
}

/* ==================== Mosaïque maçonnerie 17 projets ====================
   Grille CSS 16 colonnes × 12 rangées qui couvre tout le hero.
   Chaque tile a un span variable défini par data-w / data-h.
   Au repos : tiles invisibles (juste les filets blancs subtils).
   Au survol : la photo du projet apparaît avec un fade. */
.hero__mosaic {
  position: absolute;
  top: var(--header-h);
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: repeat(8, 1fr);
  gap: 0;
  pointer-events: auto;
  /* Damier de fond : affiche les 12×8 = 96 cellules unitaires en filet très léger */
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: calc(100% / 12) calc(100% / 8);
  background-position: 0 0;
}

@media (max-width: 1023px) {
  .hero__mosaic { display: none; }
}

.mosaic-tile {
  position: relative;
  display: block;
  background: transparent;
  /* Contour complet de chaque tuile projet — plus visible que le damier de fond */
  outline: 1px solid rgba(255, 255, 255, 0.45);
  outline-offset: -1px;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: background 400ms ease-out, outline-color 300ms ease-out;
}

/* Dégradé bas révélé au hover — lisibilité du label sur l'image */
.mosaic-tile::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 55%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.55) 40%, rgba(0, 0, 0, 0) 100%);
  opacity: 0;
  transition: opacity 300ms ease-out;
  pointer-events: none;
  z-index: 1;
}

.mosaic-tile:hover::after { opacity: 1; }

/* ===== Effet "viseur caméra" sur chaque tuile =====
   Une croix blanche centrée + 4 corners de cadrage dans les angles.
   Toujours visible (pas seulement au hover) → look "viewfinder broadcast". */

/* Croix centrale — INVISIBLE au repos, apparaît au hover */
.mosaic-tile > .tile-cross {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 14px; height: 14px;
  pointer-events: none;
  z-index: 3;
  opacity: 0;
  transition: opacity 300ms ease-out, transform 300ms ease-out;
}
.mosaic-tile > .tile-cross::before,
.mosaic-tile > .tile-cross::after {
  content: "";
  position: absolute;
  background: #FFFFFF;
}
.mosaic-tile > .tile-cross::before { /* horizontale */
  top: 50%; left: 0; right: 0; height: 1.5px; transform: translateY(-50%);
}
.mosaic-tile > .tile-cross::after { /* verticale */
  left: 50%; top: 0; bottom: 0; width: 1.5px; transform: translateX(-50%);
}

/* 4 corners de cadrage — INVISIBLE au repos, apparaît au hover */
.mosaic-tile > .tile-corners {
  position: absolute;
  inset: 6px;
  pointer-events: none;
  z-index: 3;
  opacity: 0;
  transition: opacity 300ms ease-out, inset 300ms ease-out;
}
.mosaic-tile > .tile-corners::before,
.mosaic-tile > .tile-corners::after {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
}
/* Top-left + Bottom-right via ::before */
.mosaic-tile > .tile-corners::before {
  top: 0; left: 0;
  border-top: 1.5px solid #FFFFFF;
  border-left: 1.5px solid #FFFFFF;
  box-shadow:
    /* Top-right via box-shadow */
    calc(100% - 24px) 0 0 -10.5px #FFFFFF,
    calc(100% - 24px) 12px 0 -10.5px #FFFFFF;
}
.mosaic-tile > .tile-corners::after {
  bottom: 0; right: 0;
  border-bottom: 1.5px solid #FFFFFF;
  border-right: 1.5px solid #FFFFFF;
}
/* Les 2 ::before/::after ne couvrent que 2 corners — on duplique avec un autre élément pour les 4 */
.mosaic-tile > .tile-corners {
  background:
    /* TL */
    linear-gradient(#FFFFFF, #FFFFFF) top    left  / 12px 1.5px no-repeat,
    linear-gradient(#FFFFFF, #FFFFFF) top    left  / 1.5px 12px no-repeat,
    /* TR */
    linear-gradient(#FFFFFF, #FFFFFF) top    right / 12px 1.5px no-repeat,
    linear-gradient(#FFFFFF, #FFFFFF) top    right / 1.5px 12px no-repeat,
    /* BL */
    linear-gradient(#FFFFFF, #FFFFFF) bottom left  / 12px 1.5px no-repeat,
    linear-gradient(#FFFFFF, #FFFFFF) bottom left  / 1.5px 12px no-repeat,
    /* BR */
    linear-gradient(#FFFFFF, #FFFFFF) bottom right / 12px 1.5px no-repeat,
    linear-gradient(#FFFFFF, #FFFFFF) bottom right / 1.5px 12px no-repeat;
}
/* Désactiver les ::before/::after redondants (tile-corners utilise des background gradients) */
.mosaic-tile > .tile-corners::before,
.mosaic-tile > .tile-corners::after { display: none; }

/* Au hover : la mire apparaît (croix + corners) */
.mosaic-tile:hover > .tile-cross {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1.4);
}
.mosaic-tile:hover > .tile-corners {
  opacity: 1;
  inset: 4px;
}

/* Bordures gauche/haut pour les tuiles aux bords pour fermer la grille */
.hero__mosaic > .mosaic-tile:nth-child(1),
.hero__mosaic > .mosaic-tile:nth-child(2),
.hero__mosaic > .mosaic-tile:nth-child(3),
.hero__mosaic > .mosaic-tile:nth-child(4),
.hero__mosaic > .mosaic-tile:nth-child(5) {
  border-top: 1px solid rgba(255, 255, 255, 0.30);
}

/* Image enfant (vraie <img> injectée en JS) — toujours dans le DOM, opacity 0 au repos */
.mosaic-tile__media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.10);
  transform-origin: center center;
  transition: opacity 500ms cubic-bezier(.16,1,.3,1);
  pointer-events: none;
  z-index: 1;
  display: block;
}

/* Animation Ken Burns — zoom + pan doux qui simule une vidéo en lecture */
@keyframes ken-burns {
  0%   { transform: scale(1.10) translate(0, 0); }
  50%  { transform: scale(1.18) translate(-1.5%, -1%); }
  100% { transform: scale(1.10) translate(1.5%, 1%); }
}

/* ========== GLITCH TV EFFECTS ==========
   Au hover d'une tuile, on ajoute :
   - Aberration chromatique (clones rouges/cyan décalés de la même image)
   - Scanlines TV horizontales animées
   - Glitch secouement aléatoire
*/

/* Clones rouges + cyan pour aberration chromatique */
.mosaic-tile__media--r,
.mosaic-tile__media--c {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  pointer-events: none;
  z-index: 2;
  mix-blend-mode: screen;
  transition: opacity 300ms ease-out;
  will-change: transform, opacity;
}
.mosaic-tile__media--r {
  filter: url(#glitch-red) brightness(1.2);
}
.mosaic-tile__media--c {
  filter: url(#glitch-cyan) brightness(1.2);
}

/* Au repos : fallback sans SVG filter pour compat — teinte directe */
@supports not (filter: url(#glitch-red)) {
  .mosaic-tile__media--r { filter: drop-shadow(0 0 0 #ff0000) sepia(1) saturate(10) hue-rotate(-50deg); }
  .mosaic-tile__media--c { filter: drop-shadow(0 0 0 #00ffff) sepia(1) saturate(10) hue-rotate(130deg); }
}

/* Scanlines TV — lignes horizontales qui défilent légèrement */
.mosaic-tile__scanlines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 3;
  opacity: 0;
  background-image: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.22) 0px,
    rgba(0, 0, 0, 0.22) 1px,
    transparent 1px,
    transparent 3px
  );
  mix-blend-mode: multiply;
  transition: opacity 300ms ease-out;
}

/* ==== GLITCH TV ONE-SHOT — 1s puis stabilisation ==== */

/* Flicker CRT agressif 1s puis disparaît */
@keyframes crt-flicker-oneshot {
  0%   { opacity: 0; }
  5%   { opacity: 1; }
  10%  { opacity: 0.3; }
  15%  { opacity: 1; }
  25%  { opacity: 0.6; }
  35%  { opacity: 1; }
  50%  { opacity: 0.7; }
  70%  { opacity: 0.3; }
  85%  { opacity: 0.1; }
  100% { opacity: 0; }
}

/* Aberration chromatique rouge — violent 1s puis immobile */
@keyframes chroma-r-oneshot {
  0%   { opacity: 0;   transform: translate(0, 0); }
  8%   { opacity: 0.9; transform: translate(18px, -4px); }
  18%  { opacity: 0.9; transform: translate(-14px, 5px); }
  30%  { opacity: 0.8; transform: translate(22px, 3px); }
  42%  { opacity: 0.8; transform: translate(-16px, -6px); }
  55%  { opacity: 0.6; transform: translate(10px, 4px); }
  70%  { opacity: 0.4; transform: translate(-4px, -1px); }
  85%  { opacity: 0.2; transform: translate(2px, 0); }
  100% { opacity: 0;   transform: translate(0, 0); }
}

@keyframes chroma-c-oneshot {
  0%   { opacity: 0;   transform: translate(0, 0); }
  8%   { opacity: 0.9; transform: translate(-18px, 4px); }
  18%  { opacity: 0.9; transform: translate(14px, -5px); }
  30%  { opacity: 0.8; transform: translate(-22px, -3px); }
  42%  { opacity: 0.8; transform: translate(16px, 6px); }
  55%  { opacity: 0.6; transform: translate(-10px, -4px); }
  70%  { opacity: 0.4; transform: translate(4px, 1px); }
  85%  { opacity: 0.2; transform: translate(-2px, 0); }
  100% { opacity: 0;   transform: translate(0, 0); }
}

/* ==== GLITCH LABEL PHASE 1 (≤ 85%) ====
   Le label entier est en TRÈS GROS et ses lettres sautent partout.
   Pas de lissage — steps() brutal. À 85% : snap final à la taille normale en bas-gauche. */
@keyframes label-giant-glitch {
  0%    { opacity: 0;   transform: translate3d(0, 0, 0) scale(8); }
  5%    { opacity: 1;   transform: translate3d(-120%, -180%, 0) scale(12); }
  10%   { opacity: 0;   transform: translate3d(80%, 120%, 0) scale(6); }
  15%   { opacity: 1;   transform: translate3d(-60%, -40%, 0) scale(14); }
  22%   { opacity: 0.4; transform: translate3d(40%, 80%, 0) scale(5); }
  28%   { opacity: 1;   transform: translate3d(-100%, 20%, 0) scale(10); }
  35%   { opacity: 0;   transform: translate3d(60%, -90%, 0) scale(7); }
  42%   { opacity: 1;   transform: translate3d(-30%, 50%, 0) scale(9); }
  50%   { opacity: 0.6; transform: translate3d(20%, -30%, 0) scale(11); }
  58%   { opacity: 1;   transform: translate3d(-40%, 10%, 0) scale(4); }
  66%   { opacity: 0;   transform: translate3d(10%, -20%, 0) scale(6); }
  74%   { opacity: 1;   transform: translate3d(-15%, 5%, 0) scale(3); }
  84%   { opacity: 1;   transform: translate3d(5%, -2%, 0) scale(2); }
  /* Snap brutal à la taille normale, position finale */
  85%   { opacity: 1;   transform: translate3d(0, 0, 0) scale(1); }
  100%  { opacity: 1;   transform: translate3d(0, 0, 0) scale(1); }
}

/* Chaque lettre saute aussi individuellement en plus du conteneur */
@keyframes char-jitter {
  0%    { transform: translate(0, 0); opacity: 1; }
  10%   { transform: translate(8px, -6px); opacity: 0.3; }
  20%   { transform: translate(-5px, 4px); opacity: 1; }
  30%   { transform: translate(3px, -2px); opacity: 0; }
  40%   { transform: translate(-7px, 5px); opacity: 1; }
  50%   { transform: translate(4px, -3px); opacity: 0.5; }
  60%   { transform: translate(-2px, 1px); opacity: 1; }
  70%   { transform: translate(6px, -4px); opacity: 0.2; }
  80%   { transform: translate(-3px, 2px); opacity: 1; }
  85%   { transform: translate(0, 0); opacity: 1; }
  100%  { transform: translate(0, 0); opacity: 1; }
}

/* Label projet — ancré en bas-gauche, zoomé énormément pendant le glitch.
   transform-origin bottom-left → scale grandit en partant du coin bas-gauche,
   le texte déborde de la tuile volontairement pendant l'anim. */
.mosaic-tile__label {
  position: absolute;
  bottom: 0.875rem;
  left: 0.875rem;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #FFFFFF;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.95), 0 0 2px rgba(0, 0, 0, 1);
  opacity: 0;
  pointer-events: none;
  z-index: 6;
  white-space: nowrap;
  transform-origin: 0 100%; /* ancre bas-gauche pour le scale */
  will-change: opacity, transform;
}

.mosaic-tile__label .char {
  display: inline-block;
  will-change: opacity, transform;
}

/* Au hover : glitch 500ms, snap à la fin */
.mosaic-tile:hover .mosaic-tile__label {
  animation: label-giant-glitch 500ms steps(12) forwards;
}

.mosaic-tile:hover .mosaic-tile__label .char {
  animation: char-jitter 500ms steps(10) forwards;
}

.mosaic-tile:hover {
  outline-color: var(--sg-red);
  z-index: 5;
}

.mosaic-tile:hover .mosaic-tile__media {
  opacity: 1;
  animation: ken-burns 12s ease-in-out infinite alternate;
}

/* Clones rouge et cyan : glitch 500ms puis se figent */
.mosaic-tile:hover .mosaic-tile__media--r {
  animation: chroma-r-oneshot 500ms steps(10) forwards;
}
.mosaic-tile:hover .mosaic-tile__media--c {
  animation: chroma-c-oneshot 500ms steps(10) forwards;
}

/* Scanlines TV : 500ms puis disparaît */
.mosaic-tile:hover .mosaic-tile__scanlines {
  animation: crt-flicker-oneshot 500ms steps(20) forwards;
}

/* Spans dynamiques pilotés par data-w / data-h */
.mosaic-tile[data-w="1"] { grid-column: span 1; }
.mosaic-tile[data-w="2"] { grid-column: span 2; }
.mosaic-tile[data-w="3"] { grid-column: span 3; }
.mosaic-tile[data-w="4"] { grid-column: span 4; }
.mosaic-tile[data-h="1"] { grid-row: span 1; }
.mosaic-tile[data-h="2"] { grid-row: span 2; }
.mosaic-tile[data-h="3"] { grid-row: span 3; }
.mosaic-tile[data-h="4"] { grid-row: span 4; }

/* SVG defs invisible — juste pour le goo filter + mask liquide */
.hero__liquid-defs {
  position: absolute;
  width: 0;
  height: 0;
  pointer-events: none;
}

/* Canvas Three.js — rendu PBR texturé */
.hero__canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: auto;
  cursor: grab;
}

/* Vidéo showreel sur l'écran LCD — overlay HTML avec mapping perspective 4 coins
   La transformation matrix3d est calculée en JS depuis 4 points (TL, TR, BL, BR) */
.hero__screen {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  width: 400px;       /* taille de référence — la matrix3d la déforme */
  height: 240px;
  transform-origin: 0 0;
  transform: matrix3d(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);
  pointer-events: none;
  overflow: hidden;
  background: #000;
  opacity: 0;
  transition: opacity 600ms ease-out;
}

.hero__screen.is-ready { opacity: 1; }

.hero__screen video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 1023px) {
  .hero__screen { display: none; }
}

/* Dev panel 3D (flottant en haut-droit du hero) */
.hero-3d-panel {
  position: absolute;
  top: calc(var(--header-h) + 1rem);
  right: 1rem;
  z-index: 9998;
  width: 270px;
  max-height: calc(100% - var(--header-h) - 2rem);
  overflow-y: auto;
  padding: 14px 16px 16px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(10, 10, 10, 0.12);
  border-radius: 12px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  color: #0A0A0A;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  opacity: 0;
  transform: translateX(calc(100% + 20px));
  transition: opacity 400ms var(--ease-out), transform 400ms var(--ease-out);
  pointer-events: auto;
}

.hero-3d-panel.is-ready {
  opacity: 1;
  transform: translateX(0);
}

.hero-3d-panel.is-collapsed {
  transform: translateX(calc(100% + 20px));
  opacity: 0;
  pointer-events: none;
}

.hero-3d-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 10px;
  margin-bottom: 12px;
  border-bottom: 1px solid rgba(10, 10, 10, 0.12);
}

.hero-3d-panel__title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--sg-red);
}

.hero-3d-panel__close {
  background: none;
  border: 1px solid rgba(10, 10, 10, 0.2);
  color: #0A0A0A;
  width: 22px; height: 22px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  padding: 0;
  display: grid;
  place-items: center;
  transition: background 200ms, color 200ms, border-color 200ms;
}

.hero-3d-panel__close:hover {
  background: var(--sg-red);
  color: #FFFFFF;
  border-color: var(--sg-red);
}

.hero-3d-panel__section { margin-bottom: 12px; }
.hero-3d-panel__section:last-of-type { margin-bottom: 4px; }

.hero-3d-panel__section-title {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(10, 10, 10, 0.55);
  margin-bottom: 6px;
  padding-bottom: 4px;
  border-bottom: 1px dashed rgba(10, 10, 10, 0.12);
}

.hero-3d-panel__row {
  display: grid;
  grid-template-columns: 60px 1fr 42px;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}

.hero-3d-panel__row label {
  font-size: 10px;
  font-weight: 500;
  color: rgba(10, 10, 10, 0.75);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.hero-3d-panel__row input[type="range"] {
  width: 100%;
  height: 3px;
  background: rgba(10, 10, 10, 0.15);
  border-radius: 2px;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

.hero-3d-panel__row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 13px; height: 13px;
  background: var(--sg-red);
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid #FFFFFF;
  box-shadow: 0 0 6px rgba(213, 9, 17, 0.5);
}
.hero-3d-panel__row input[type="range"]::-moz-range-thumb {
  width: 13px; height: 13px;
  background: var(--sg-red);
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid #FFFFFF;
  box-shadow: 0 0 6px rgba(213, 9, 17, 0.5);
}

.hero-3d-panel__row output {
  font-size: 10px;
  font-weight: 600;
  color: #0A0A0A;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.hero-3d-panel__copy,
.hero-3d-panel__replay {
  width: 100%;
  margin-top: 8px;
  padding: 8px 10px;
  background: rgba(10, 10, 10, 0.04);
  border: 1px solid rgba(10, 10, 10, 0.2);
  color: #0A0A0A;
  border-radius: 6px;
  font-family: inherit;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  cursor: pointer;
  transition: background 200ms, color 200ms, border-color 200ms;
}

.hero-3d-panel__copy:hover,
.hero-3d-panel__replay:hover {
  background: var(--sg-red);
  color: #FFFFFF;
  border-color: var(--sg-red);
}

@media (max-width: 1023px) {
  .hero-3d-panel { display: none; }
}

/* Loader discret pendant le chargement du GLB (57 MB) */
.hero__loader {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: rgba(10, 10, 10, 0.45);
  pointer-events: none;
  opacity: 1;
  transition: opacity 500ms var(--ease-out);
}
.hero__loader.is-hidden { opacity: 0; }

.hero__loader::before {
  content: "";
  display: inline-block;
  width: 6px; height: 6px;
  margin-right: 0.75rem;
  border-radius: 50%;
  background: var(--sg-red);
  animation: live-pulse 1.5s ease-in-out infinite;
}

@keyframes live-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* Header en mode dark transparent par-dessus le hero vidéo */
body:has(.hero) .header {
  background: transparent;
  border-bottom-color: transparent;
}

body:has(.hero) .header.is-scrolled {
  background: rgba(10, 10, 10, 0.55);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-bottom-color: rgba(255, 255, 255, 0.10);
}

body:has(.hero) .header__brand,
body:has(.hero) .nav-link,
body:has(.hero) .lang-switch button,
body:has(.hero) .lang-switch button.is-active,
body:has(.hero) .theme-toggle { color: #FFFFFF; }

body:has(.hero) .lang-switch__sep { color: rgba(255, 255, 255, 0.4); }
body:has(.hero) .theme-toggle { border-color: rgba(255, 255, 255, 0.25); }

/* ==================== EXPERTISE ==================== */
/* Scroll-jack sticky-dans-sticky :
   - #expertise a 200vh → 100vh de travel pendant lequel elle reste collée (sticky parent)
   - .expertise__pin a height 100vh + position sticky top 0 → reste pinné pendant le travel
   - Le JS calcule la progression sur le scroll consommé dans #expertise et anime les cards
   - overflow:hidden sur le pin cache les cards qui partent hors-champ en bas */
#expertise {
  min-height: 350vh;
  padding-block: 0;
}

.expertise__pin {
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding-block: calc(var(--header-h) + 3rem) 2rem;
}
.expertise__pin > .container { width: 100%; }

.expertise__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: clamp(3rem, 5vw, 5rem);
}

@media (min-width: 1024px) {
  .expertise__layout { grid-template-columns: 1.2fr 1fr; align-items: start; }
}

.expertise__grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

@media (min-width: 900px) {
  .expertise__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    align-items: stretch;
  }
}

/* La parallax est pilotée en JS via CSS variable --py (pixels).
   Les cards ont un translateY(var(--py, 0)) modifié au scroll. */
.expertise__grid--two .metier {
  transform: translateY(var(--py, 0));
  will-change: transform;
  transition: border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}

/* Effet floating permanent via box-shadow douce qui suit le scroll */
.expertise__grid--two .metier {
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.6), 0 10px 30px -15px rgba(0, 0, 0, 0.4);
}

/* Tags sous la description de chaque métier */
.metier__tags {
  list-style: none;
  padding: 0;
  margin: 0 0 1.75rem 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.metier__tags li {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--sg-text-muted);
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--sg-border);
  border-radius: var(--radius-pill);
  transition: border-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}

.metier:hover .metier__tags li {
  border-color: rgba(213, 9, 17, 0.4);
  color: rgba(255, 255, 255, 0.9);
}

/* Les numéros passent de mono XXL à label texte → ajustement */
.expertise__grid--two .metier__num {
  display: inline-flex;
  align-items: center;
  gap: 0.875rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--sg-red);
  line-height: 1.2;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
}

.metier {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(1.75rem, 3vw, 2.5rem);
  background: var(--sg-surface);
  border: 1px solid var(--sg-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
  isolation: isolate;
}

.metier::before {
  content: "";
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  filter: grayscale(100%) brightness(0.5);
  transition: opacity 700ms var(--ease-out), filter 700ms var(--ease-out);
  z-index: 0;
}

.metier[data-bg="rugby"]::before   { background-image: url('../assets/img/projects/SNAP-rugby-bourgoin-jallieu.jpg'); }
.metier[data-bg="elms"]::before    { background-image: url('../assets/img/projects/SNAP-ELMS-2024-2.jpg'); }
.metier[data-bg="redbull"]::before { background-image: url('../assets/img/projects/SNAP-RB-caisses-a-savon-TLS-2024.jpg'); }
.metier[data-bg="live"]::before    { background-image: url('../assets/img/projects/metier-live-production.jpg'); }
.metier[data-bg="content"]::before { background-image: url('../assets/img/projects/metier-content-production.jpg'); }

.metier::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20, 20, 20, 0.4) 0%, rgba(20, 20, 20, 0.92) 100%);
  z-index: 0;
  opacity: 0;
  transition: opacity 700ms var(--ease-out);
}

.metier:hover {
  border-color: var(--sg-red);
}

.metier:hover::before { opacity: 0.55; filter: grayscale(0) brightness(0.75); }
.metier:hover::after  { opacity: 1; }

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

.metier:hover .metier__num { color: var(--sg-red); }

.metier__title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4.5vw, 4rem);
  font-weight: 900;
  letter-spacing: -0.035em;
  text-transform: uppercase;
  line-height: 0.95;
  color: var(--sg-text);
  margin-bottom: 1.5rem;
}

/* Picto SVG à côté du titre — petit et gris */
.metier__icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  color: var(--sg-text-dim);
  transition: color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}

.metier:hover .metier__icon {
  color: var(--sg-red);
  transform: scale(1.08) rotate(-2deg);
}

.metier__desc {
  color: var(--sg-text-muted);
  font-size: 0.9375rem;
  line-height: 1.65;
  flex: 1;
  margin-bottom: 1.75rem;
}

.metier:hover .metier__desc { color: rgba(255, 255, 255, 0.88); }

.metier__cta { margin-top: auto; }

/* ==================== INNOVATION — full-bleed ==================== */
.innovation {
  position: relative;
  min-height: clamp(640px, 85vh, 900px);
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: var(--section-pad-y) 0;
  background: #0A0A0A;
}

.innovation__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.innovation__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.innovation__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10,10,10,0.92) 0%, rgba(10,10,10,0.55) 45%, rgba(213,9,17,0.25) 100%),
    linear-gradient(180deg, rgba(10,10,10,0.2) 0%, transparent 40%, rgba(10,10,10,0.7) 100%);
}

.innovation .container {
  position: relative;
  z-index: 1;
}

.innovation__content {
  max-width: 48rem;
}

.innovation__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 6.5rem);
  font-weight: 900;
  line-height: 0.88;
  letter-spacing: -0.045em;
  text-transform: uppercase;
  color: #FFFFFF;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.8);
  margin: 1.5rem 0;
}

.innovation__title .slash { color: var(--sg-red); font-weight: 400; font-style: italic; }

.innovation__lead {
  font-size: clamp(1.0625rem, 1.4vw, 1.25rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.88);
  max-width: 48ch;
  margin-bottom: 2.5rem;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.85);
}

.innovation__kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 2.5rem;
  max-width: 36rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.kpi {
  background: rgba(10, 10, 10, 0.55);
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.kpi__value {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: 700;
  color: var(--sg-red);
  line-height: 1;
}

.kpi__label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.7);
}

/* ==================== INSTA — MUR MAÇONNERIE ==================== */
/* La section insta est plus grande que le viewport (contenu maçonnerie riche).
   Override du sticky : au lieu de top:0 (qui collerait le haut dès qu'il touche
   le haut du viewport), on laisse la section scroller normalement, puis elle
   devient sticky quand son BAS atteint le bas du viewport — à ce moment-là,
   la section suivante (clients) peut commencer à la recouvrir.
   Technique : top négatif = hauteur section − viewport. */
.stack > #insta {
  top: calc(100svh - var(--insta-h, 320vh));
  min-height: var(--insta-h, 320vh);
}

.insta__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--sg-border);
}

.insta__handle {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--sg-text-muted);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  transition: color var(--dur-base) var(--ease-out);
}
.insta__handle:hover { color: var(--sg-red); }

/* Mur maçonnerie via CSS Grid + grid-auto-flow:dense :
   grille 4 colonnes × rangées auto, chaque tuile peut occuper 1 ou 2 colonnes et
   1 ou 2 rangées → effet maçonnerie asymétrique avec gros blocs au milieu/bords.
   dense remplit les trous automatiquement. */
.insta__wall {
  display: grid;
  grid-template-columns: 1fr;
  grid-auto-flow: dense;
  grid-auto-rows: 1fr;
  gap: 1.25rem;
}
@media (min-width: 640px)  { .insta__wall { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .insta__wall { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1440px) { .insta__wall { grid-template-columns: repeat(4, 1fr); } }

.ig-post {
  display: flex;
  flex-direction: column;
  background: var(--sg-surface);
  border: 1px solid var(--sg-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
}

/* Variantes d'occupation — s'appliquent à partir de 640px (dès 2 colonnes) */
@media (min-width: 640px) {
  .ig-post--w2 { grid-column: span 2; }
}
@media (min-width: 1024px) {
  .ig-post--h2 .ig-post__media { aspect-ratio: 4 / 5; }
  .ig-post--feature { grid-column: span 2; grid-row: span 2; }
  .ig-post--feature .ig-post__media { aspect-ratio: 1 / 1; }
}

.ig-post:hover {
  transform: translateY(-4px);
  border-color: rgba(213, 9, 17, 0.35);
  box-shadow: 0 24px 48px -18px rgba(0, 0, 0, 0.55);
}

.ig-post__media {
  position: relative;
  overflow: hidden;
  background: #000;
  flex: 1 1 auto;
}

/* Indicateur carrousel (plusieurs photos) — coin haut droit, à gauche du badge IG */
.ig-post__carousel {
  position: absolute;
  top: 0.75rem;
  right: 3rem;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  color: #FFFFFF;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 50%;
  z-index: 1;
}
.ig-post__carousel svg { width: 16px; height: 16px; }

.ig-post__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--dur-slow) var(--ease-out), filter var(--dur-base) var(--ease-out);
  filter: grayscale(18%);
}

.ig-post:hover .ig-post__media img {
  transform: scale(1.05);
  filter: grayscale(0);
}

/* Ratio par défaut (square) — les variantes --h2/--w2/--feature overrident */
.ig-post .ig-post__media { aspect-ratio: 1 / 1; }
.ig-post--w2 .ig-post__media { aspect-ratio: 16 / 9; }

.ig-post__badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  color: #FFFFFF;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 50%;
  z-index: 1;
}
.ig-post__badge svg { width: 16px; height: 16px; }

.ig-post__meta {
  padding: 1rem 1.1rem 1.15rem;
}

.ig-post__stats {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--sg-text-muted);
}

.ig-post__stats span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.ig-post__stats svg { flex-shrink: 0; }

.ig-post__caption {
  font-size: 0.875rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.88);
  margin: 0 0 0.5rem 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ig-post__tags {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.4;
  color: var(--sg-red);
  margin: 0;
  letter-spacing: 0.02em;
}

.insta__cta {
  display: flex;
  justify-content: center;
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: clamp(2rem, 4vw, 3rem);
  border-top: 1px solid var(--sg-border);
}

.insta__cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}
.insta__cta-btn svg { flex-shrink: 0; }

/* ==================== CLIENTS ==================== */
.clients { background: var(--sg-bg-alt); }

.clients__group + .clients__group { margin-top: clamp(3rem, 5vw, 4.5rem); }

/* Espacement entre les 3 lignes de marquees fusionnées */
.clients__marquee + .clients__marquee { margin-top: 1.25rem; }

.clients__group-title {
  font-family: var(--font-display);
  font-size: clamp(0.9375rem, 1.3vw, 1.0625rem);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--sg-text);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.clients__group-title::before {
  content: "";
  width: 2rem;
  height: 2px;
  background: var(--sg-red);
}

.clients__marquee { display: flex; overflow: hidden; gap: 1.25rem; mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
/* Défaut : défile vers la gauche (0 → -50%) */
.clients__marquee-track { display: flex; gap: 1.25rem; flex-shrink: 0; animation: marquee-scroll 60s linear infinite; }
/* Variante reverse : défile vers la droite (animation-direction: reverse) */
.clients__marquee--reverse .clients__marquee-track { animation-direction: reverse; animation-duration: 70s; }
.clients__marquee:hover .clients__marquee-track { animation-play-state: paused; }

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.clients__logo {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 180px;
  height: 100px;
  padding: 1.25rem;
  background: #FFFFFF;
  border: 1px solid var(--sg-border);
  border-radius: var(--radius-md);
  transition: border-color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}

.clients__logo img {
  max-height: 100%;
  max-width: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.85;
  mix-blend-mode: multiply;
  transition: filter var(--dur-base) var(--ease-out), opacity var(--dur-base) var(--ease-out);
}

.clients__logo:hover { border-color: var(--sg-red); }
.clients__logo:hover img { filter: none; opacity: 1; }

/* ==================== FAQ ==================== */
.faq__layout {
  display: grid;
  gap: clamp(3rem, 5vw, 4.5rem);
  grid-template-columns: 1fr;
}

@media (min-width: 1024px) { .faq__layout { grid-template-columns: 1fr 1.3fr; } }

.faq__intro { display: flex; flex-direction: column; }
.faq__intro .title-h1 { margin-top: 1rem; }

.faq__cta-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--sg-red);
  text-decoration: none;
}
.faq__cta-link:hover { color: var(--sg-red-hover); }

/* ==================== FOOTER ==================== */
.footer {
  background: #060606;
  border-top: 1px solid var(--sg-border);
  padding-top: var(--section-pad-y);
  padding-bottom: 2.5rem;
}

.footer__cta {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.5rem, 5vw, 4rem);
  align-items: center;
  padding-bottom: clamp(4rem, 8vw, 6rem);
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}

@media (min-width: 900px) {
  .footer__cta {
    grid-template-columns: auto 1fr;
    gap: clamp(3rem, 6vw, 6rem);
  }
}

.footer__cta-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2rem;
}

/* ============ ON AIR — signal studio avec halo pulsé ============
   Structure :
   .onair         = conteneur carré, centre tout
   .onair__ring   = anneau externe qui pulse (box-shadow animée)
   .onair__dot    = disque rouge plein avec gradient radial pour l'effet lumineux
   .onair__label  = texte "ON AIR" gravé au centre */
.onair {
  width: clamp(180px, 18vw, 240px);
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  position: relative;
  flex-shrink: 0;
}

.onair__ring {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  display: grid;
  place-items: center;
  /* Double halo : glow rouge diffus + trait fin rouge */
  box-shadow:
    0 0 0 1px rgba(213, 9, 17, 0.35),
    0 0 40px 8px rgba(213, 9, 17, 0.22),
    0 0 90px 20px rgba(213, 9, 17, 0.12);
  animation: onair-pulse 2.4s ease-in-out infinite;
}

.onair__dot {
  width: 78%;
  height: 78%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.25), transparent 45%),
    radial-gradient(circle at 50% 50%, #E8131C 0%, #B8050C 60%, #7A0309 100%);
  display: grid;
  place-items: center;
  box-shadow:
    inset 0 2px 6px rgba(255, 255, 255, 0.25),
    inset 0 -4px 12px rgba(0, 0, 0, 0.45),
    0 0 24px 2px rgba(213, 9, 17, 0.55);
}

.onair__label {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.2vw, 2.8rem);
  font-weight: 900;
  letter-spacing: 0.04em;
  color: #FFFFFF;
  text-transform: uppercase;
  line-height: 1;
  text-shadow:
    0 2px 4px rgba(0, 0, 0, 0.65),
    0 0 18px rgba(255, 220, 220, 0.4);
}

@keyframes onair-pulse {
  0%, 100% {
    box-shadow:
      0 0 0 1px rgba(213, 9, 17, 0.35),
      0 0 30px 6px rgba(213, 9, 17, 0.18),
      0 0 70px 14px rgba(213, 9, 17, 0.08);
  }
  50% {
    box-shadow:
      0 0 0 2px rgba(213, 9, 17, 0.6),
      0 0 60px 14px rgba(213, 9, 17, 0.42),
      0 0 120px 30px rgba(213, 9, 17, 0.22);
  }
}

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

.footer__cta-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8.5vw, 9rem);
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: 0.85;
  text-transform: uppercase;
  color: #FFFFFF;
}

.footer__cta-title .punct { color: var(--sg-red); }

.footer__grid {
  display: grid;
  gap: clamp(2.5rem, 4vw, 4rem);
  padding-block: clamp(4rem, 7vw, 6rem);
  grid-template-columns: 1fr;
}

@media (min-width: 700px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .footer__grid { grid-template-columns: 1.3fr 1fr 1fr 1fr; } }

.footer__brand { display: flex; flex-direction: column; gap: 1.25rem; }
.footer__brand img { height: 52px; width: auto; }
.footer__brand p { font-size: 0.875rem; line-height: 1.65; color: rgba(255, 255, 255, 0.65); max-width: 28ch; }

.footer__col-title {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--sg-red);
  margin-bottom: 1.25rem;
}

.footer__col p, .footer__col li {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.80);
}

.footer__col a { color: rgba(255, 255, 255, 0.80); text-decoration: none; }
.footer__col a:hover { color: var(--sg-red); }
.footer__col ul { list-style: none; padding: 0; margin: 0; }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.45);
}

.footer__bottom a { color: rgba(255, 255, 255, 0.6); text-decoration: none; }
.footer__bottom a:hover { color: var(--sg-red); }

/* ==================== REVEAL ==================== */
/* Tout est toujours visible par défaut. Le JS ajoute .is-animating pour lancer l'apparition si prefers-motion OK */
.reveal { opacity: 1; transform: none; }