/* ========================================
   ANIMATIONS AVANCÉES SOPHISTIQUÉES
   ======================================== */

/* 1. EFFET DE RESPIRATION ORGANIQUE */
.breathing-text {
  animation: breathing 4s ease-in-out infinite;
}

@keyframes breathing {
  0%, 100% {
    transform: scale(1);
    filter: brightness(1);
  }
  50% {
    transform: scale(1.05);
    filter: brightness(1.2);
  }
}

/* 2. EFFET DE VAGUE QUI TRAVERSE */
.wave-text {
  position: relative;
  overflow: hidden;
}

.wave-text::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.3) 50%,
    transparent 100%
  );
  animation: wave-sweep 3s ease-in-out infinite;
}

@keyframes wave-sweep {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

/* 3. EFFET DE PARALLAX 3D */
.parallax-3d {
  transform-style: preserve-3d;
  perspective: 1000px;
}

.parallax-3d .letter {
  display: inline-block;
  transform-style: preserve-3d;
  transition: transform 0.6s cubic-bezier(0.23, 1, 0.320, 1);
}

.parallax-3d .letter:nth-child(1) { transform: translateZ(0px); }
.parallax-3d .letter:nth-child(2) { transform: translateZ(20px); }
.parallax-3d .letter:nth-child(3) { transform: translateZ(40px); }
.parallax-3d .letter:nth-child(4) { transform: translateZ(60px); }
.parallax-3d .letter:nth-child(5) { transform: translateZ(40px); }
.parallax-3d .letter:nth-child(6) { transform: translateZ(20px); }
.parallax-3d .letter:nth-child(7) { transform: translateZ(0px); }

.parallax-3d:hover .letter {
  transform: rotateY(15deg) rotateX(10deg);
}

/* 4. EFFET DE RAYONS DE LUMIÈRE */
.light-rays {
  position: relative;
}

.light-rays::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    rgba(255, 255, 255, 0.1) 45deg,
    rgba(255, 255, 255, 0.3) 90deg,
    rgba(255, 255, 255, 0.1) 135deg,
    transparent 180deg
  );
  transform: translate(-50%, -50%);
  animation: light-rotation 8s linear infinite;
  pointer-events: none;
  z-index: -1;
}

@keyframes light-rotation {
  0% {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  100% {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* 5. EFFET DE PRISME */
.prism-effect {
  background: linear-gradient(
    45deg,
    #ff0000 0%,
    #ff7f00 16.66%,
    #ffff00 33.33%,
    #00ff00 50%,
    #0000ff 66.66%,
    #4b0082 83.33%,
    #9400d3 100%
  );
  background-size: 400% 400%;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: prism-shift 6s ease-in-out infinite;
}

@keyframes prism-shift {
  0%, 100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

/* 6. EFFET DE GLITCH NUMÉRIQUE */
.glitch-text {
  position: relative;
}

.glitch-text::before,
.glitch-text::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.glitch-text::before {
  color: #ff0000;
  animation: glitch-1 0.5s infinite;
  z-index: -1;
}

.glitch-text::after {
  color: #00ff00;
  animation: glitch-2 0.5s infinite;
  z-index: -2;
}

@keyframes glitch-1 {
  0%, 100% {
    transform: translate(0);
  }
  20% {
    transform: translate(-2px, 2px);
  }
  40% {
    transform: translate(-2px, -2px);
  }
  60% {
    transform: translate(2px, 2px);
  }
  80% {
    transform: translate(2px, -2px);
  }
}

@keyframes glitch-2 {
  0%, 100% {
    transform: translate(0);
  }
  20% {
    transform: translate(2px, 2px);
  }
  40% {
    transform: translate(2px, -2px);
  }
  60% {
    transform: translate(-2px, 2px);
  }
  80% {
    transform: translate(-2px, -2px);
  }
}

/* 7. EFFET DE LIQUIDE */
.liquid-text {
  position: relative;
  background: linear-gradient(45deg, #ffffff, #cccccc);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: liquid-flow 4s ease-in-out infinite;
}

@keyframes liquid-flow {
  0%, 100% {
    background-position: 0% 50%;
    filter: hue-rotate(0deg);
  }
  50% {
    background-position: 100% 50%;
    filter: hue-rotate(180deg);
  }
}

/* 8. EFFET DE TUNNEL */
.tunnel-effect {
  position: relative;
  transform-style: preserve-3d;
  perspective: 1000px;
}

.tunnel-effect::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 300%;
  height: 300%;
  background: radial-gradient(
    circle,
    transparent 0%,
    rgba(255, 255, 255, 0.1) 30%,
    transparent 70%
  );
  transform: translate(-50%, -50%) translateZ(-100px);
  animation: tunnel-zoom 5s ease-in-out infinite;
  pointer-events: none;
}

@keyframes tunnel-zoom {
  0%, 100% {
    transform: translate(-50%, -50%) translateZ(-100px) scale(1);
    opacity: 0.3;
  }
  50% {
    transform: translate(-50%, -50%) translateZ(-50px) scale(1.2);
    opacity: 0.6;
  }
}

/* 9. EFFET DE PULSATION RYTHMÉE */
.rhythmic-pulse {
  animation: rhythmic-beat 2s ease-in-out infinite;
}

@keyframes rhythmic-beat {
  0%, 100% {
    transform: scale(1);
    filter: brightness(1);
  }
  25% {
    transform: scale(1.02);
    filter: brightness(1.1);
  }
  50% {
    transform: scale(1.05);
    filter: brightness(1.2);
  }
  75% {
    transform: scale(1.02);
    filter: brightness(1.1);
  }
}

/* 10. EFFET DE MORPHING */
.morphing-text {
  position: relative;
  overflow: hidden;
}

.morphing-text::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    45deg,
    transparent 30%,
    rgba(255, 255, 255, 0.2) 50%,
    transparent 70%
  );
  transform: translateX(-100%) skewX(-15deg);
  animation: morph-sweep 3s ease-in-out infinite;
}

@keyframes morph-sweep {
  0% {
    transform: translateX(-100%) skewX(-15deg);
  }
  100% {
    transform: translateX(100%) skewX(-15deg);
  }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .parallax-3d .letter {
    transform: none !important;
  }
  
  .light-rays::after {
    width: 150%;
    height: 150%;
  }
  
  .tunnel-effect::before {
    width: 200%;
    height: 200%;
  }
}