@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --bg-gradient: radial-gradient(circle at center, #11131c 0%, #07080c 100%);
  --card-bg: rgba(13, 15, 24, 0.45);
  --card-border: rgba(255, 255, 255, 0.06);
  --card-border-hover: rgba(255, 255, 255, 0.12);
  --text-primary: #ffffff;
  --text-secondary: #94a3b8;
  --accent: #6366f1;
  --accent-glow: rgba(99, 102, 241, 0.15);
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: var(--font-main);
  background: #07080c;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

#bg-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: auto;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-gradient);
  z-index: 2;
  mix-blend-mode: normal;
  pointer-events: none;
}

.container {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 520px;
  padding: 24px;
  perspective: 1000px;
}

.maintenance-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  padding: 48px 40px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4), 0 0 40px var(--accent-glow);
  text-align: center;
  transition: border-color 0.4s ease, box-shadow 0.4s ease, transform 0.1s ease-out;
  will-change: transform;
}

.maintenance-card:hover {
  border-color: var(--card-border-hover);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5), 0 0 50px rgba(99, 102, 241, 0.25);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 100px;
  margin-bottom: 32px;
  transform: translateY(0);
  animation: float 4s ease-in-out infinite;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent);
  position: relative;
}

.badge-dot::after {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  animation: ping 1.8s cubic-bezier(0, 0, 0.2, 1) infinite;
  opacity: 0.8;
}

.badge-text {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #c7d2fe;
}

h1 {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 16px;
  background: linear-gradient(180deg, #ffffff 0%, #cbd5e1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

p.description {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 0;
  font-weight: 400;
}

@keyframes ping {
  75%, 100% {
    transform: scale(2.2);
    opacity: 0;
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

.watermark {
  display: inline-block;
  margin-top: 32px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  letter-spacing: 0.03em;
  opacity: 0.8;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.2);
  padding-bottom: 2px;
  transition: color 0.3s ease, opacity 0.3s ease, border-color 0.3s ease;
}

.watermark:hover {
  color: #a855f7;
  opacity: 1;
  border-bottom-color: #a855f7;
}

@media (max-width: 480px) {
  .maintenance-card {
    padding: 36px 24px;
    border-radius: 20px;
  }
  
  h1 {
    font-size: 1.75rem;
  }
  
  p.description {
    font-size: 0.9rem;
    margin-bottom: 0;
  }
  
  .status-badge {
    margin-bottom: 24px;
  }

  .watermark {
    margin-top: 24px;
  }
}