:root {
  --planche: #e8ebe8;
  --encre: #2b47a6;
  --rouge: #ff2a33;
  --texte: var(--encre);
  --marqueur: "Permanent Marker", "Marker Felt", "Comic Sans MS", cursive;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
}

html,
body {
  background: #0d0709;
}

body {
  font-family: system-ui, -apple-system, sans-serif;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Scène plein écran */
.scene {
  position: relative;
  width: 100%;
  height: 100vh;
  height: 100svh;
  overflow: hidden;
  background: var(--planche);
  cursor: crosshair;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
}

#toile {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.nom {
  position: absolute;
  left: max(16px, 4vw);
  bottom: max(16px, 5vh);
  font-family: var(--marqueur);
  font-weight: 400;
  font-size: clamp(56px, 10vw, 150px);
  line-height: 0.9;
  letter-spacing: 0.01em;
  color: var(--texte);
  transform: rotate(-7deg);
  transform-origin: left bottom;
  pointer-events: none;
}

.indice {
  position: absolute;
  right: max(16px, 4vw);
  bottom: max(18px, 5vh);
  max-width: 14em;
  font-family: var(--marqueur);
  font-size: clamp(15px, 1.5vw, 21px);
  line-height: 1.2;
  text-align: right;
  color: var(--texte);
  opacity: 0.75;
  transform: rotate(-3deg);
  pointer-events: none;
  transition: opacity 0.6s ease;
}

.indice.cache {
  opacity: 0;
}

/* Éclair blanc pendant le rire */
.flash {
  position: absolute;
  inset: 0;
  background: #fff;
  opacity: 0;
  pointer-events: none;
}

.flash.actif {
  animation: eclair 0.42s linear;
}

@keyframes eclair {
  0% { opacity: 0; }
  8% { opacity: 0.9; }
  22% { opacity: 0.1; }
  34% { opacity: 0.75; }
  100% { opacity: 0; }
}

/* Lettres du rire */
.rire {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.rire span {
  position: absolute;
  font-family: var(--marqueur);
  font-size: var(--taille, 80px);
  line-height: 1;
  color: var(--rouge);
  text-shadow:
    0 0 18px rgba(255, 30, 40, 0.65),
    3px 3px 0 #1a0508;
  transform: translate(-50%, -50%) rotate(var(--r, 0deg));
  animation:
    lettre 0.42s cubic-bezier(0.2, 1.8, 0.4, 1) both,
    tremble 0.18s ease-in-out infinite alternate;
  animation-delay: var(--d, 0s), calc(var(--d, 0s) + 0.42s);
}

.rire.fin span {
  animation: disparait 0.35s ease-in both;
  animation-delay: var(--d2, 0s);
}

@keyframes lettre {
  from {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(var(--r, 0deg)) scale(0.1);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%) rotate(var(--r, 0deg)) scale(1);
  }
}

@keyframes tremble {
  from { transform: translate(-50%, -50%) rotate(var(--r, 0deg)) scale(1); }
  to { transform: translate(-50%, -56%) rotate(calc(var(--r, 0deg) * -0.6)) scale(1.08); }
}

@keyframes disparait {
  from { opacity: 1; transform: translate(-50%, -50%) rotate(var(--r, 0deg)) scale(1); }
  to { opacity: 0; transform: translate(-50%, -30%) rotate(var(--r, 0deg)) scale(0.6); }
}

@media (prefers-reduced-motion: reduce) {
  .rire span {
    animation: lettre 0.01s both;
  }

  .flash.actif {
    animation: none;
  }
}

/* Intro : l'histoire écrite au feutre, puis effacée à la brosse */
.intro {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: grid;
  place-items: center;
  padding: max(24px, 6vw);
  overflow: hidden;
  background: radial-gradient(120% 90% at 50% 62%, #e9ece9 0%, #cdd3d1 100%);
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
  transition: opacity 0.8s ease, visibility 0s linear 0.8s;
}

.intro::before {
  content: "";
  position: absolute;
  left: -10%;
  right: -10%;
  top: 27%;
  height: 36px;
  background: linear-gradient(rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.75), rgba(255, 255, 255, 0));
  transform: rotate(-9deg);
  opacity: 0.5;
  pointer-events: none;
}

.intro.fini {
  opacity: 0;
  visibility: hidden;
}

.intro.rapide {
  transition-duration: 0.35s, 0s;
  transition-delay: 0s, 0.35s;
}

.intro-tableau {
  position: relative;
  width: min(100%, 12.5em);
  font-family: var(--marqueur);
  font-size: clamp(32px, 6.2vw, 88px);
  line-height: 1.15;
  color: var(--encre);
  transform: rotate(-2.5deg);
}

.intro-phrase + .intro-phrase {
  margin-top: 0.45em;
}

.intro-phrase.chute {
  font-size: 1.32em;
  text-align: center;
}

.intro .mot {
  position: relative;
  display: inline-block;
  white-space: nowrap;
}

.intro .l {
  display: inline-block;
  clip-path: inset(-20% 100% -20% 0);
  transform: translateY(var(--dy, 0)) rotate(var(--r, 0deg));
  transition: clip-path 0.11s linear, opacity 0.3s ease, filter 0.3s ease;
}

.intro .l.ecrit {
  clip-path: inset(-20% -10% -20% 0);
}

.intro .l.rouge {
  color: #d3262e;
}

.intro .efface {
  opacity: 0.06;
  filter: blur(5px);
}

/* Double soulignement rouge sous C29 */
.intro .trait {
  position: absolute;
  left: -8%;
  bottom: -0.32em;
  width: 116%;
  height: 0.42em;
  overflow: visible;
  pointer-events: none;
  transition: opacity 0.3s ease, filter 0.3s ease;
}

.intro .trait path {
  fill: none;
  stroke: #d3262e;
  stroke-width: 4.5;
  stroke-linecap: round;
  stroke-dasharray: 110;
  stroke-dashoffset: 110;
  transition: stroke-dashoffset 0.32s ease-out;
}

.intro .trait path + path {
  transition-delay: 0.3s;
}

.intro .trait.trace path {
  stroke-dashoffset: 0;
}

/* Brosse du tableau */
.brosse {
  position: fixed;
  left: 0;
  top: 0;
  width: clamp(110px, 15vw, 220px);
  height: clamp(40px, 5vw, 70px);
  border-radius: 9px 9px 4px 4px;
  background:
    linear-gradient(90deg, transparent 47%, rgba(255, 255, 255, 0.08) 47% 53%, transparent 53%),
    linear-gradient(#41444d 0 60%, #23252b 60% 66%, #9a9384 66% 100%);
  box-shadow: 0 14px 26px rgba(0, 0, 0, 0.28);
  opacity: 0;
  pointer-events: none;
  will-change: transform;
  transition: opacity 0.2s ease;
}

.brosse.visible {
  opacity: 1;
}

/* Zakir reste caché pendant l'intro, puis apparaît */
#toile {
  transition: opacity 0.9s ease, filter 0.9s ease, transform 1.1s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.nom,
.indice {
  transition: opacity 0.8s ease 0.6s, color 0.3s;
}

.intro-en-cours #toile {
  opacity: 0;
  filter: blur(8px);
  transform: scale(1.04);
}

.intro-en-cours .nom,
.intro-en-cours .indice {
  opacity: 0;
}

.intro-en-cours body {
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
  .intro .l {
    transition: none;
  }

  #toile {
    transition: opacity 0.6s ease;
  }

  .intro-en-cours #toile {
    filter: none;
    transform: none;
  }
}

/* Mème : la carte glisse depuis le bord droit au clic sur Zakir */
.meme {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: max(16px, 3vh) 16px;
  background: rgba(8, 3, 5, 0);
  transition: background 0.45s ease;
}

.meme[hidden] {
  display: none;
}

.meme.ouvert {
  background: rgba(8, 3, 5, 0.72);
}

.meme-carte {
  height: min(88svh, calc((100vw - 32px) * 16 / 9));
  aspect-ratio: 9 / 16;
  border-radius: 10px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6), 0 0 0 2px rgba(255, 255, 255, 0.06);
  transform: translateX(calc(50vw + 60%)) rotate(9deg);
  transition: transform 0.6s cubic-bezier(0.25, 1.35, 0.4, 1);
}

.meme.ouvert .meme-carte {
  transform: translateX(0) rotate(-1.5deg);
}

.meme.sortie .meme-carte {
  transform: translateX(calc(50vw + 60%)) rotate(9deg);
  transition: transform 0.38s cubic-bezier(0.5, 0, 0.75, 0);
}

.meme-carte img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.meme-fermer {
  position: absolute;
  top: max(14px, 2.5vh);
  right: max(14px, 2.5vw);
  padding: 8px 16px;
  border: 0;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.92);
  color: #120709;
  font: 400 18px/1.2 var(--marqueur);
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.3s ease 0.3s;
}

.meme.ouvert .meme-fermer {
  opacity: 1;
}

.meme-fermer:focus-visible {
  outline: 3px solid var(--rouge);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .meme-carte,
  .meme.sortie .meme-carte {
    transform: none;
    transition: opacity 0.3s ease;
    opacity: 0;
  }

  .meme.ouvert .meme-carte {
    transform: none;
    opacity: 1;
  }
}