:root {
  --white: #ffffff;
  --blue: #3b82f6;
  --blue-deep: #1d4ed8;
  --blue-glow: rgba(59, 130, 246, 0.35);
  --ink: #0f172a;
  --muted: #64748b;
  --surface: rgba(255, 255, 255, 0.92);
}

* {
  box-sizing: border-box;
}

html {
  background: #f8fbff;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  position: relative;
  overflow-x: hidden;
}

.bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background: linear-gradient(160deg, #eff6ff 0%, #f8fbff 45%, #ffffff 100%);
  pointer-events: none;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.55;
}

.blob-a {
  width: 280px;
  height: 280px;
  background: #93c5fd;
  top: -80px;
  right: -60px;
}

.blob-b {
  width: 320px;
  height: 320px;
  background: #bfdbfe;
  bottom: -120px;
  left: -100px;
}

.card {
  position: relative;
  z-index: 1;
  max-width: 400px;
  width: 100%;
  background: var(--surface);
  backdrop-filter: blur(12px);
  border-radius: 28px;
  padding: 2.25rem 1.75rem 2rem;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow:
    0 4px 6px rgba(15, 23, 42, 0.04),
    0 24px 48px rgba(37, 99, 235, 0.12);
  animation: rise 0.55s ease-out both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.logo {
  width: 56px;
  height: 56px;
  margin: 0 auto 1.25rem;
  border-radius: 18px;
  background: linear-gradient(145deg, var(--blue) 0%, var(--blue-deep) 100%);
  color: var(--white);
  font-weight: 800;
  font-size: 1.5rem;
  line-height: 56px;
  box-shadow: 0 12px 24px var(--blue-glow);
}

.badge {
  display: inline-block;
  margin: 0 0 1.25rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: #eff6ff;
  color: var(--blue-deep);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.spots-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1rem;
  padding: 0.5rem 1rem 0.5rem 0.75rem;
  border-radius: 999px;
  background: linear-gradient(90deg, #eff6ff, #ffffff);
  border: 1px solid #dbeafe;
}

.pulse {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 0 var(--blue-glow);
  animation: pulse 2s ease-out infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 var(--blue-glow);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(59, 130, 246, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0);
  }
}

.spots {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--blue-deep);
  letter-spacing: -0.02em;
}

.lead {
  margin: 0 0 1.75rem;
  color: var(--muted);
  line-height: 1.65;
  font-size: 1.02rem;
  font-weight: 500;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 1rem 1.35rem;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-deep) 100%);
  color: var(--white);
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 14px 28px var(--blue-glow);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(37, 99, 235, 0.38);
}

.btn:active {
  transform: translateY(0);
}

.btn-icon {
  transition: transform 0.2s ease;
}

.btn:hover .btn-icon {
  transform: translateX(3px);
}

@media (min-width: 480px) {
  .card {
    padding: 2.5rem 2rem 2.25rem;
  }

  .spots {
    font-size: 1.12rem;
  }
}