html, body
{
   height: 100%;
}
div#space
{
   width: 1px;
   height: 50%;
   margin-bottom: -500px;
   float:left
}
div#container
{
   width: 970px;
   height: 1000px;
   margin: 0 auto;
   position: relative;
   clear: left;
}
body
{
   background-color: #FFFFFF;
   color: #000000;
   font-family: Arial;
   font-weight: normal;
   font-size: 13px;
   line-height: 1.1875;
   margin: 0;
   padding: 0;
}
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    body {
      min-height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 32px;
      font-family: "Inter", Arial, sans-serif;
      background:
        radial-gradient(circle at top left, rgba(255, 210, 80, 0.22), transparent 30%),
        radial-gradient(circle at bottom right, rgba(0, 76, 255, 0.18), transparent 32%),
        linear-gradient(135deg, #07111f, #0b1f3d 55%, #132b57);
      overflow-x: hidden;
    }

    .card {
      position: relative;
      width: min(1100px, 100%);
      border-radius: 28px;
      overflow: hidden;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.12);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
      box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
      animation: cardIn 1s ease-out;
    }

    .card::before {
      content: "";
      position: absolute;
      inset: -2px;
      background: linear-gradient(135deg, rgba(255, 204, 0, 0.4), rgba(0, 98, 255, 0.1), rgba(255, 59, 59, 0.4));
      z-index: 0;
      filter: blur(18px);
      opacity: 0.6;
      pointer-events: none;
    }

    .card-inner {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      min-height: 620px;
    }

    .content {
      padding: 56px 48px;
      color: #f5f8ff;
      position: relative;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 10px 16px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.08);
      color: #ffe082;
      font-size: 0.86rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      border: 1px solid rgba(255, 255, 255, 0.12);
      margin-bottom: 22px;
      animation: fadeUp 0.8s ease-out 0.15s both;
    }

    h1 {
      font-size: clamp(2.4rem, 4vw, 4.2rem);
      line-height: 1;
      font-weight: 800;
      margin-bottom: 18px;
      letter-spacing: -0.03em;
      animation: fadeUp 0.9s ease-out 0.25s both;
    }

    .subtitle {
      font-size: 1.05rem;
      line-height: 1.7;
      color: rgba(240, 245, 255, 0.82);
      max-width: 640px;
      margin-bottom: 32px;
      animation: fadeUp 0.9s ease-out 0.38s both;
    }

    .timeline {
      display: grid;
      gap: 16px;
    }

    .step {
      position: relative;
      padding: 18px 20px 18px 58px;
      border-radius: 18px;
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.08);
      transform: translateY(20px);
      opacity: 0;
      animation: fadeUp 0.7s ease-out forwards;
    }

    .step:nth-child(1) { animation-delay: 0.5s; }
    .step:nth-child(2) { animation-delay: 0.68s; }
    .step:nth-child(3) { animation-delay: 0.86s; }
    .step:nth-child(4) { animation-delay: 1.04s; }

    .step::before {
      content: "";
      position: absolute;
      left: 26px;
      top: 24px;
      width: 12px;
      height: 12px;
      border-radius: 50%;
      background: linear-gradient(135deg, #ffd54f, #ff7043);
      box-shadow: 0 0 0 8px rgba(255, 213, 79, 0.12);
    }

    .step h3 {
      font-size: 1.03rem;
      margin-bottom: 8px;
      color: #ffffff;
    }

    .step p {
      font-size: 0.98rem;
      line-height: 1.65;
      color: rgba(240, 245, 255, 0.8);
    }

    .highlight {
      color: #ffd54f;
      font-weight: 700;
    }

    .visual {
      position: relative;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 36px;
      background:
        linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02)),
        radial-gradient(circle at center, rgba(255, 213, 79, 0.12), transparent 42%);
      overflow: hidden;
    }

    .visual::before,
    .visual::after {
      content: "";
      position: absolute;
      border-radius: 50%;
      filter: blur(10px);
      pointer-events: none;
    }

    .visual::before {
      width: 260px;
      height: 260px;
      background: rgba(255, 213, 79, 0.12);
      top: 10%;
      right: 10%;
      animation: floatOrb 5s ease-in-out infinite;
    }

    .visual::after {
      width: 180px;
      height: 180px;
      background: rgba(57, 108, 255, 0.18);
      bottom: 8%;
      left: 8%;
      animation: floatOrb 6s ease-in-out infinite reverse;
    }

    .scene {
      position: relative;
      width: min(420px, 100%);
      aspect-ratio: 1 / 1;
      display: flex;
      align-items: center;
      justify-content: center;
      animation: fadeIn 1.2s ease-out 0.5s both;
    }

    .glow-ring {
      position: absolute;
      width: 74%;
      height: 74%;
      border-radius: 50%;
      border: 1px solid rgba(255,255,255,0.14);
      box-shadow:
        0 0 30px rgba(255, 214, 79, 0.16),
        inset 0 0 30px rgba(255, 214, 79, 0.08);
      animation: pulseRing 3s ease-in-out infinite;
    }

    .sun {
      position: absolute;
      width: 110px;
      height: 110px;
      border-radius: 50%;
      background: radial-gradient(circle at 35% 35%, #fff6bf, #ffd54f 55%, #ffb300);
      top: 16%;
      box-shadow: 0 0 45px rgba(255, 213, 79, 0.55);
      animation: sunPulse 3.2s ease-in-out infinite;
    }

    .bull {
      position: absolute;
      width: 118px;
      height: 70px;
      background: linear-gradient(135deg, #ff5b5b, #d91c2b);
      border-radius: 45px 40px 35px 35px;
      top: 48%;
      animation: dashLeft 2.8s ease-in-out infinite;
      box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
    }

    .bull.right {
      transform: scaleX(-1);
      right: 13%;
      animation-name: dashRight;
    }

    .bull.left {
      left: 13%;
    }

    .bull::before {
      content: "";
      position: absolute;
      width: 38px;
      height: 38px;
      border-radius: 50%;
      background: inherit;
      left: -10px;
      top: 13px;
    }

    .bull::after {
      content: "";
      position: absolute;
      width: 16px;
      height: 16px;
      border-top: 4px solid #f6d08e;
      border-right: 4px solid #f6d08e;
      transform: rotate(-20deg);
      left: 4px;
      top: 2px;
      border-radius: 4px;
    }

    .bull .horn2 {
      position: absolute;
      width: 16px;
      height: 16px;
      border-top: 4px solid #f6d08e;
      border-right: 4px solid #f6d08e;
      transform: rotate(25deg);
      left: 18px;
      top: 0;
      border-radius: 4px;
    }

    .bull .legs,
    .bull .tail {
      position: absolute;
      inset: 0;
    }

    .bull .legs::before,
    .bull .legs::after {
      content: "";
      position: absolute;
      width: 6px;
      height: 24px;
      background: #7f0d18;
      bottom: -18px;
      border-radius: 3px;
      box-shadow: 18px 0 0 #7f0d18, 44px 0 0 #7f0d18, 62px 0 0 #7f0d18;
      left: 18px;
    }

    .bull .tail::before {
      content: "";
      position: absolute;
      width: 22px;
      height: 4px;
      background: #7f0d18;
      right: -16px;
      top: 22px;
      border-radius: 2px;
      transform: rotate(-18deg);
    }

    .can {
      position: relative;
      width: 92px;
      height: 220px;
      border-radius: 18px;
      background: linear-gradient(90deg, #003ea8 0 50%, #dfe6eb 50% 100%);
      box-shadow:
        0 25px 35px rgba(0,0,0,0.22),
        inset 0 0 0 1px rgba(255,255,255,0.2);
      z-index: 2;
      animation: canFloat 3s ease-in-out infinite;
    }

    .can::before {
      content: "";
      position: absolute;
      top: -8px;
      left: 10px;
      right: 10px;
      height: 12px;
      border-radius: 8px;
      background: linear-gradient(180deg, #eef3f7, #aab7c0);
    }

    .can::after {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: 18px;
      background: linear-gradient(180deg, rgba(255,255,255,0.28), transparent 28%, transparent 70%, rgba(0,0,0,0.08));
      pointer-events: none;
    }

    .can-text {
      position: absolute;
      inset: 0;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 1.2rem;
      letter-spacing: 0.03em;
      text-transform: uppercase;
    }

    .can-text span:first-child {
      color: #ffffff;
      text-shadow: 0 2px 8px rgba(0,0,0,0.25);
    }

    .can-text span:last-child {
      color: #ffffff;
      text-shadow: 0 2px 8px rgba(0,0,0,0.25);
    }

    .energy-lines {
      position: absolute;
      inset: 0;
      pointer-events: none;
    }

    .energy-lines span {
      position: absolute;
      width: 80px;
      height: 2px;
      background: linear-gradient(90deg, transparent, rgba(255,255,255,0.9), transparent);
      opacity: 0;
      animation: streak 2.5s linear infinite;
    }

    .energy-lines span:nth-child(1) { top: 28%; left: 8%; animation-delay: 0s; }
    .energy-lines span:nth-child(2) { top: 38%; right: 10%; animation-delay: 0.5s; }
    .energy-lines span:nth-child(3) { bottom: 30%; left: 14%; animation-delay: 1s; }
    .energy-lines span:nth-child(4) { bottom: 18%; right: 14%; animation-delay: 1.5s; }

    .footer {
      position: relative;
      z-index: 1;
      padding: 20px 28px;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      color: rgba(245, 248, 255, 0.72);
      font-size: 0.95rem;
      text-align: center;
      background: rgba(255,255,255,0.03);
      animation: fadeUp 1s ease-out 1.2s both;
    }

    @keyframes cardIn {
      from {
        opacity: 0;
        transform: translateY(24px) scale(0.98);
      }
      to {
        opacity: 1;
        transform: translateY(0) scale(1);
      }
    }

    @keyframes fadeUp {
      from {
        opacity: 0;
        transform: translateY(26px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    @keyframes fadeIn {
      from { opacity: 0; }
      to { opacity: 1; }
    }

    @keyframes canFloat {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-12px); }
    }

    @keyframes pulseRing {
      0%, 100% { transform: scale(1); opacity: 0.8; }
      50% { transform: scale(1.05); opacity: 1; }
    }

    @keyframes sunPulse {
      0%, 100% { transform: scale(1); }
      50% { transform: scale(1.08); }
    }

    @keyframes floatOrb {
      0%, 100% { transform: translateY(0px) translateX(0px); }
      50% { transform: translateY(-14px) translateX(8px); }
    }

    @keyframes dashLeft {
      0%, 100% { transform: translateX(0); }
      50% { transform: translateX(18px); }
    }

    @keyframes dashRight {
      0%, 100% { transform: scaleX(-1) translateX(0); }
      50% { transform: scaleX(-1) translateX(18px); }
    }

    @keyframes streak {
      0% {
        opacity: 0;
        transform: translateX(-30px) scaleX(0.6);
      }
      30% {
        opacity: 1;
      }
      100% {
        opacity: 0;
        transform: translateX(120px) scaleX(1.15);
      }
    }

    @media (max-width: 900px) {
      .card-inner {
        grid-template-columns: 1fr;
      }

      .content {
        padding: 40px 26px 24px;
      }

      .visual {
        min-height: 420px;
      }

      .bull.left { left: 8%; }
      .bull.right { right: 8%; }
    }

    @media (max-width: 560px) {
      body {
        padding: 16px;
      }

      .content {
        padding: 28px 18px 20px;
      }

      .step {
        padding: 16px 16px 16px 48px;
      }

      .step::before {
        left: 18px;
      }

      .scene {
        width: 100%;
      }

      .sun {
        width: 84px;
        height: 84px;
      }

      .can {
        width: 76px;
        height: 180px;
      }

      .bull {
        width: 88px;
        height: 54px;
      }
    }
  .rb-back-btn{
  position:fixed;
  top:20px;
  left:20px;
  display:flex;
  align-items:center;
  gap:8px;
  padding:12px 22px;
  border-radius:40px;
  font-family:Arial, sans-serif;
  font-weight:700;
  font-size:14px;
  letter-spacing:0.05em;
  text-decoration:none;
  color:white;
  background:linear-gradient(135deg,#d91c2b,#ff5b5b);
  box-shadow:
      0 10px 25px rgba(0,0,0,0.35),
      0 0 15px rgba(255,70,70,0.4);
  overflow:hidden;
  transition:all 0.3s ease;
  z-index:9999;
}

.rb-back-btn:hover{
  transform:translateY(-3px) scale(1.05);
  box-shadow:
      0 14px 30px rgba(0,0,0,0.4),
      0 0 25px rgba(255,80,80,0.7);
}

.rb-icon{
  font-size:16px;
  transition:transform 0.3s ease;
}

.rb-back-btn:hover .rb-icon{
  transform:translateX(-4px);
}

/* Effet énergie */
.rb-energy{
  position:absolute;
  inset:0;
  background:linear-gradient(
      120deg,
      transparent,
      rgba(255,255,255,0.6),
      transparent
  );
  transform:translateX(-100%);
  animation:energyMove 2.5s infinite linear;
}

@keyframes energyMove{
  0%{
    transform:translateX(-100%);
  }
  100%{
    transform:translateX(200%);
  }
}