html, body {
  margin: 0;
  overflow: hidden;
}

.stage {
  box-sizing: border-box;
  min-height: 100vh;
  display: grid;
  place-items: center;
  margin: 0;
  background: #17141a;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  padding: clamp(8px, 4vw, 24px);
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero__eyebrow {
  margin: 0 0 8px;
  color: #5b8cf8;
  font-weight: 700;
  font-size: clamp(11px, 2.6vw, 13px);
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__headline {
  margin: 0 0 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.word {
  overflow: visible;
  position: relative;
}

.word__inner {
  display: flex;
  flex-wrap: nowrap;
}

.char {
  display: inline-block;
  font-weight: 800;
  font-size: clamp(28px, 8vw, 56px);
  line-height: 1.08;
  color: #fff7e6;
  animation: char-flow 2s cubic-bezier(0.2, 0.8, 0.2, 1) infinite;
}

.char--space {
  width: 0.28em;
}

@keyframes char-flow {
  0%, 4% {
    transform: translate(var(--nx0, 0), var(--ny0, 40px)) rotate(var(--nr0, 0deg)) scale(0.55);
    opacity: 0;
  }
  16% {
    transform: translate(var(--wx, 0), var(--wy, 14px)) rotate(var(--wr, 0deg)) scale(1.08);
    opacity: 1;
  }
  30%, 78% {
    transform: translate(0, 0) rotate(0deg) scale(1);
    opacity: 1;
  }
  96%, 100% {
    transform: translate(var(--nx0, 0), var(--ny0, 40px)) rotate(var(--nr0, 0deg)) scale(0.55);
    opacity: 0;
  }
}
.hero__cta {
  border: 0;
  border-radius: 999px;
  background: #fff7e6;
  color: #17141a;
  padding: 8px 24px;
  font-weight: 700;
  font-size: clamp(12px, 3vw, 14px);
  line-height: 1;
}

@media (prefers-reduced-motion: reduce) {
  .char {
    animation: none;
    transform: none;
    opacity: 1;
  }
}