.club-intro {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at center, rgba(220,38,38,0.30), transparent 28%),
    radial-gradient(circle at top, rgba(37,99,235,0.22), transparent 35%),
    linear-gradient(135deg, #020202 0%, #090d18 55%, #000000 100%);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: opacity 1s ease, visibility 1s ease, transform 1s ease;
}

.club-intro.hidden-intro {
  opacity: 0;
  visibility: hidden;
  transform: scale(1.05);
}

.intro-stars,
.intro-stars-2 {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(#ffffff 1px, transparent 1px),
    radial-gradient(rgba(255,255,255,0.6) 1px, transparent 1px);
  background-size: 80px 80px, 140px 140px;
  background-position: 0 0, 40px 60px;
  opacity: 0.35;
  animation: starsMove 18s linear infinite;
}

.intro-stars-2 {
  opacity: 0.18;
  animation-duration: 28s;
  transform: scale(1.4);
}

.intro-grid {
  position: absolute;
  inset: auto 0 0 0;
  height: 45%;
  background:
    linear-gradient(rgba(220,38,38,0.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(220,38,38,0.22) 1px, transparent 1px);
  background-size: 42px 42px;
  transform: perspective(480px) rotateX(62deg);
  transform-origin: bottom;
  opacity: 0.28;
  animation: gridMove 5s linear infinite;
}

.intro-vignette {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at center, transparent 0%, rgba(0,0,0,0.25) 45%, rgba(0,0,0,0.9) 100%);
  pointer-events: none;
}

.intro-orb {
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 25%, rgba(255,255,255,0.85), transparent 8%),
    radial-gradient(circle, rgba(220,38,38,0.35), rgba(37,99,235,0.18) 45%, transparent 70%);
  box-shadow:
    0 0 90px rgba(220,38,38,0.55),
    inset 0 0 70px rgba(255,255,255,0.08);
  animation: orbPulse 3.2s ease-in-out infinite;
}

.intro-content {
  position: relative;
  text-align: center;
  padding: 34px;
  max-width: 520px;
  width: 92%;
  z-index: 3;
  animation: introEnter 1.2s ease both;
}

.intro-badge {
  display: inline-block;
  padding: 8px 14px;
  margin-bottom: 18px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 999px;
  background: rgba(0,0,0,0.35);
  color: #d1d5db;
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.intro-logo-premium {
  width: 140px;
  height: 140px;
  margin: 0 auto 22px;
  border-radius: 50%;
  padding: 4px;
  background:
    conic-gradient(from 0deg, #dc2626, #f59e0b, #2563eb, #dc2626);
  animation: logoSpin 5s linear infinite;
  box-shadow:
    0 0 40px rgba(220,38,38,0.7),
    0 0 90px rgba(37,99,235,0.35);
}

.intro-logo-core {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 25%, rgba(255,255,255,0.9), transparent 18%),
    linear-gradient(135deg, #111827, #020202);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 62px;
  animation: logoFloat 2.4s ease-in-out infinite;
}

.intro-content h1 {
  font-size: clamp(36px, 8vw, 58px);
  margin: 0;
  color: white;
  font-weight: 950;
  letter-spacing: -1px;
  text-shadow:
    0 0 20px rgba(220,38,38,0.8),
    0 0 50px rgba(37,99,235,0.35);
}

.intro-content h2 {
  margin: 4px 0 18px;
  color: #f59e0b;
  font-size: clamp(17px, 4vw, 24px);
  text-transform: uppercase;
  letter-spacing: 3px;
}

.intro-content p {
  color: #e5e7eb;
  font-size: 16px;
  margin-bottom: 24px;
}

.intro-loader {
  width: 100%;
  height: 11px;
  background: rgba(255,255,255,0.12);
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.12);
}

.intro-loader-fill {
  height: 100%;
  width: 0%;
  background:
    linear-gradient(90deg, #2563eb, #f59e0b, #dc2626);
  border-radius: 999px;
  box-shadow: 0 0 20px rgba(220,38,38,0.9);
  animation: loadIntro 4.2s forwards ease-in-out;
}

@keyframes loadIntro {
  from { width: 0%; }
  to { width: 100%; }
}

@keyframes introEnter {
  from { opacity: 0; transform: translateY(25px) scale(0.94); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes starsMove {
  from { transform: translateY(0); }
  to { transform: translateY(160px); }
}

@keyframes gridMove {
  from { background-position: 0 0; }
  to { background-position: 0 42px; }
}

@keyframes orbPulse {
  0%, 100% { transform: scale(1); opacity: 0.72; }
  50% { transform: scale(1.15); opacity: 1; }
}

@keyframes logoSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes logoFloat {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}

@media (max-width: 480px) {
  .intro-orb { width: 310px; height: 310px; }
  .intro-logo-premium { width: 118px; height: 118px; }
  .intro-logo-core { font-size: 52px; }
  .intro-content { padding: 22px; }
}