:root {
  --navy: #0b1d4a;
  --blue: #1d4ed8;
  --sky: #2a9df4;
  --text: #1c2740;
  --muted: #5b6780;
  --bg: #f6f8fc;
  --surface: #ffffff;
  --border: #dfe5f0;
  --font: 'Segoe UI', system-ui, -apple-system, Roboto, 'Helvetica Neue', Arial, sans-serif;
}

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

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(60rem 40rem at 85% -10%, rgba(42, 157, 244, 0.16), transparent 60%),
    radial-gradient(50rem 36rem at -10% 110%, rgba(29, 78, 216, 0.14), transparent 60%),
    var(--bg);
  -webkit-font-smoothing: antialiased;
}

.network {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.page {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  width: 100%;
  max-width: 46rem;
  margin: 0 auto;
  padding: 3rem 1rem 2rem;
  text-align: center;
}

.logo {
  width: min(26rem, 88vw);
  height: auto;
  animation: rise 0.8s ease-out both;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.5rem 0 0;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--blue);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: 0 1px 2px rgba(11, 29, 74, 0.06);
  animation: rise 0.8s 0.1s ease-out both;
}

.dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--sky);
  box-shadow: 0 0 0 0 rgba(42, 157, 244, 0.6);
  animation: pulse 1.8s infinite;
}

h1 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(1.9rem, 5.5vw, 3rem);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.01em;
  animation: rise 0.8s 0.2s ease-out both;
}

.accent {
  background: linear-gradient(90deg, var(--blue), var(--sky));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  max-width: 36rem;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 2.6vw, 1.125rem);
  line-height: 1.65;
  animation: rise 0.8s 0.3s ease-out both;
}

.pillars {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
  animation: rise 0.8s 0.4s ease-out both;
}

.pillars li {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  border-radius: 0.6rem;
  background: var(--surface);
  color: var(--navy);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.progress {
  width: min(16rem, 70vw);
  height: 4px;
  margin-top: 0.5rem;
  overflow: hidden;
  border-radius: 999px;
  background: var(--border);
  animation: rise 0.8s 0.5s ease-out both;
}

.progress-bar {
  display: block;
  width: 40%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--blue), var(--sky));
  animation: slide 1.6s ease-in-out infinite;
}

.footer {
  position: relative;
  padding: 1.25rem 1rem;
  color: var(--muted);
  font-size: 0.85rem;
  text-align: center;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes slide {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(250%);
  }
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 0.6rem rgba(42, 157, 244, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(42, 157, 244, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}