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

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
  background: #0a0e1a;
  color: #e0e6f0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bg-particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.container {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 40px 20px;
}

.logo-wrap {
  margin-bottom: 36px;
  display: flex;
  justify-content: center;
}

.logo-wrap img {
  width: 99px;
  height: 99px;
  object-fit: contain;
  animation: logoFloat 4s ease-in-out infinite;
}

@keyframes logoFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.brand-name {
  font-size: 42px;
  font-weight: 700;
  letter-spacing: 6px;
  margin-bottom: 16px;
  color: white;
}

.divider {
  width: 60px;
  height: 3px;
  background: white;
  border-radius: 2px;
  margin: 0 auto 28px;
}

.construction-text {
  font-size: 22px;
  font-weight: 300;
  letter-spacing: 8px;
  color: white;
  margin-bottom: 12px;
}

.sub-text {
  font-size: 14px;
  color: white;
  letter-spacing: 2px;
}

.dots span {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #4F8EF7;
  margin: 0 4px;
  animation: dotPulse 1.4s ease-in-out infinite;
}

.dots span:nth-child(2) { animation-delay: 0.2s; }
.dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes dotPulse {
  0%, 80%, 100% { opacity: 0.3; transform: scale(0.8); }
  40% { opacity: 1; transform: scale(1.2); }
}

.footer-info {
  position: fixed;
  bottom: 24px;
  left: 0;
  width: 100%;
  text-align: center;
  z-index: 1;
  font-size: 12px;
  color: #334466;
  letter-spacing: 1px;
}