@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: #f5f9fc;
  background: #0a1a2e;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; background: #0a1a2e; }
a { color: inherit; text-decoration: none; }

.page {
  align-items: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
  position: relative;
  background: linear-gradient(180deg, #0a1a2e 0%, #0a1a2e 45%, #0d2138 100%);
  overflow: hidden;
}

.glow {
  background: #00afca;
  border-radius: 50%;
  filter: blur(130px);
  height: 360px;
  left: 50%;
  opacity: .18;
  pointer-events: none;
  position: absolute;
  top: 20%;
  transform: translateX(-50%);
  width: 360px;
}

.glow-yellow {
  background: #fec50c;
  border-radius: 50%;
  bottom: 10%;
  filter: blur(110px);
  height: 280px;
  left: 50%;
  opacity: .10;
  pointer-events: none;
  position: absolute;
  transform: translateX(-50%);
  width: 280px;
}

.card {
  align-items: center;
  animation: fadeUp .6s ease both;
  display: flex;
  flex-direction: column;
  max-width: 400px;
  position: relative;
  text-align: center;
  width: 100%;
  z-index: 1;
}

.logo {
  align-items: center;
  background: linear-gradient(135deg, #00afca 50%, #fec50c 50%);
  border-radius: 50%;
  box-shadow: 0 0 0 8px #00afca1a, 0 12px 40px #00afca30;
  color: #ffffff;
  display: flex;
  height: 68px;
  justify-content: center;
  margin-bottom: 28px;
  transform: rotate(-8deg);
  width: 68px;
}

.brand {
  color: #6e90a8;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  margin-bottom: 32px;
}
.brand b { color: #fec50c; }

h1 {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -.03em;
  margin: 0 0 12px;
}

.card p {
  color: #7a9ab5;
  font-size: 14px;
  line-height: 1.6;
  margin: 0 0 36px;
  max-width: 320px;
}

.tg-button {
  align-items: center;
  background: linear-gradient(135deg, #00afca, #00c6e0);
  border-radius: 12px;
  box-shadow: 0 8px 30px #00afca40;
  color: #ffffff;
  display: flex;
  font-size: 15px;
  font-weight: 800;
  gap: 10px;
  justify-content: center;
  padding: 16px 28px;
  transition: background .2s, transform .2s, box-shadow .2s;
  width: 100%;
}

.tg-button:hover {
  background: linear-gradient(135deg, #00c6e0, #1ad8f0);
  box-shadow: 0 12px 44px #00afca60, 0 0 0 3px #fec50c50;
  transform: translateY(-2px);
}

.tg-button:active { transform: translateY(0); }

.hint {
  color: #4d6e88;
  font-size: 11px;
  letter-spacing: .03em;
  margin-top: 24px;
}

footer {
  bottom: 24px;
  color: #3d5a74;
  font-size: 11px;
  left: 50%;
  position: absolute;
  transform: translateX(-50%);
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 380px) {
  h1 { font-size: 22px; }
  .card p { font-size: 13px; }
}