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

body {
  font-family: 'Segoe UI', system-ui, sans-serif;
  background: #0d1117;
  color: #e6edf3;
  min-height: 100vh;
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 24px 60px;
  background: radial-gradient(ellipse at 50% 0%, #1a3a5c 0%, #0d1117 70%);
}

.badge {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  color: #58a6ff;
  border: 1px solid #58a6ff44;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 28px;
}

h1 {
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.15;
  max-width: 700px;
}

.highlight { color: #3fb950; }

.sub {
  margin: 20px 0 36px;
  font-size: 1.15rem;
  color: #8b949e;
  max-width: 480px;
}

button {
  background: #238636;
  color: #fff;
  border: none;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 700;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}
button:hover { background: #2ea043; transform: translateY(-2px); }
button:active { transform: translateY(0); }

.slides { padding: 40px 24px 80px; max-width: 640px; margin: 0 auto; }

.slide { display: none; }
.slide.active { display: block; animation: fadeUp 0.5s ease; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.card {
  background: #161b22;
  border: 1px solid #30363d;
  border-radius: 16px;
  padding: 48px 40px;
  text-align: center;
}

.stat {
  font-size: clamp(3rem, 10vw, 5.5rem);
  font-weight: 900;
  color: #58a6ff;
  line-height: 1;
  margin-bottom: 8px;
}

.label {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #8b949e;
  margin-bottom: 24px;
}

.card p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: #c9d1d9;
}

.card p strong { color: #e6edf3; }
.card p code {
  background: #0d1117;
  border: 1px solid #30363d;
  border-radius: 4px;
  padding: 1px 6px;
  font-family: monospace;
  color: #79c0ff;
}

.verdict {
  margin: 28px 0;
  font-size: 1.3rem;
  font-weight: 800;
  color: #3fb950;
  line-height: 1.4;
}

.closer .stat { font-size: 4rem; }

.progress {
  position: fixed;
  bottom: 0; left: 0;
  height: 4px;
  background: #58a6ff;
  transition: width 0.4s ease;
  width: 0%;
}