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

:root {
  --purple: #a855f7;
  --purple-glow: rgba(168, 85, 247, 0.35);
  --cyan: #22d3ee;
  --cyan-glow: rgba(34, 211, 238, 0.25);
  --bg: #08080f;
  --text: #e8e8f0;
  --text-muted: #6b6b88;
  --mono: 'JetBrains Mono', monospace;
}

html, body { height: 100%; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  text-align: center;
  padding: 2rem;
  overflow: hidden;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(168,85,247,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168,85,247,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(168,85,247,0.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.container {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.logo-wrapper {
  position: relative;
  width: 380px;
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-wrapper::before {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--purple);
  border-right-color: var(--cyan);
  animation: spin-ring 3s linear infinite;
}

.logo-wrapper::after {
  content: '';
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  border: 1px solid transparent;
  border-bottom-color: var(--purple);
  border-left-color: var(--cyan);
  animation: spin-ring 2s linear infinite reverse;
  opacity: 0.6;
}

.logo-img {
  width: 560px;
  height: 560px;
  object-fit: contain;
  border-radius: 10%;
  animation: spin-logo 8s linear infinite;
  filter: drop-shadow(0 0 20px var(--purple-glow)) drop-shadow(0 0 40px var(--cyan-glow));
}

@keyframes spin-ring {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.badge {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--purple);
  border: 1px solid rgba(168,85,247,0.3);
  padding: 0.3rem 1rem;
  border-radius: 999px;
  background: rgba(168,85,247,0.08);
}

h1 {
  font-size: clamp(1.6rem, 5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
  text-shadow: 0 0 40px var(--purple-glow);
}
h1 span {
  background: linear-gradient(90deg, var(--purple), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.subtitle {
  font-size: 13px;
  color: var(--text-muted);
  max-width: 400px;
  line-height: 1.8;
  letter-spacing: 0.02em;
}

.progress-bar {
  width: 280px;
  height: 3px;
  background: rgba(255,255,255,0.06);
  border-radius: 999px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--purple), var(--cyan));
  animation: progress-pulse 2.5s ease-in-out infinite;
  box-shadow: 0 0 10px var(--purple-glow);
}
@keyframes progress-pulse {
  0%   { width: 15%; }
  50%  { width: 80%; }
  100% { width: 15%; }
}

.cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1.75rem;
  border-radius: 6px;
  border: 1px solid rgba(168,85,247,0.5);
  
  color: var(--purple);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
  margin-bottom: 3rem;
}
.cta:hover {
  background: rgba(168,85,247,0.2);
  border-color: var(--purple);
  color: #fff;
}
.cta svg { width: 14px; height: 14px; }
}

@media (max-width: 480px) {
  .logo-img { width: 130px; height: 130px; }
  .logo-wrapper { width: 140px; height: 140px; }
}