:root {
  color: #111;
  font-family: "Inter", "Segoe UI", system-ui, sans-serif;
  line-height: 1.5;
}

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

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top, #ffffff 0%, #f2f2f2 45%, #f8f8f8 100%);
  display: grid;
  place-items: center;
  padding: 24px;
}

.stage {
  text-align: center;
  width: min(560px, 100%);
  padding: 48px 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: center;
}

.badge {
  width: 96px;
  height: 96px;
  border-radius: 28px;
  background: #ffffff;
  display: grid;
  place-items: center;
  box-shadow:
    0 30px 50px rgba(0, 0, 0, 0.08),
    0 12px 25px rgba(0, 0, 0, 0.06),
    inset 0 -2px 8px rgba(255, 255, 255, 0.5);
  animation: float 6s ease-in-out infinite;
}

.face-icon {
  font-size: 2.2rem;
  line-height: 1;
  color: #0f0f0f;
}

h1 {
  margin: 0;
  font-size: clamp(1.8rem, 2vw + 1rem, 2.4rem);
  font-weight: 500;
}

.caption {
  margin: 0;
  color: #6d6d6d;
  font-size: 0.95rem;
}

.cta {
  margin-top: 12px;
  border: none;
  text-decoration: none;
  background: #111;
  color: #fff;
  padding: 14px 30px;
  border-radius: 999px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
  animation: glow 3.5s ease-in-out infinite;
}

.channel-name {
  display: block;
  margin-top: 4px;
  font-size: 0.85rem;
  color: #8e8e8e;
  font-weight: 500;
}

.cta:hover {
  transform: translateY(-4px);
  box-shadow: 0 25px 45px rgba(0, 0, 0, 0.25);
}

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

@keyframes glow {
  0%,
  100% {
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
  }
  50% {
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.28), 0 0 35px rgba(17, 17, 17, 0.25);
  }
}

@media (max-width: 480px) {
  .stage {
    padding: 32px 18px;
  }

  .badge {
    width: 84px;
    height: 84px;
  }

  .cta {
    width: 100%;
    padding: 12px;
  }
}