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

.stage {
  box-sizing: border-box;
  min-height: 100vh;
  display: grid;
  place-items: center;
  margin: 0;
  background: #fffaf0;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  padding: clamp(8px, 4vw, 24px);
}

.ctacitrus {
  box-sizing: border-box;
  width: clamp(280px, 90vw, 430px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: clamp(20px, 6vw, 32px) 20px;
  border-radius: 16px;
  background: linear-gradient(90deg, #bd967a, #bdb27a, #98af5c, #bdb27a, #bd967a);
  background-size: 300% 100%;
  box-shadow: 0 10px 24px rgba(189, 150, 122, 0.45);
  animation: gradFlow 2s linear infinite;
}

.ctacitrus__scrim {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 16px;
  border-radius: 16px;
  background: rgba(32, 74, 23, 0.65);
}

.ctacitrus__title {
  margin: 0;
  color: #ffffff;
  font-weight: 700;
  font-size: clamp(16px, 4.2vw, 21px);
  line-height: 1.25;
  font-family: inherit;
  text-align: center;
}

.ctacitrus__sub {
  margin: 0;
  color: rgba(255, 255, 255, 0.92);
  font-weight: 500;
  font-size: clamp(11px, 2.8vw, 13px);
  line-height: 1.4;
  font-family: inherit;
  text-align: center;
}

.ctacitrus__btn {
  margin-top: 8px;
  border: 0;
  border-radius: 999px;
  background: #ffffff;
  color: #204a17;
  padding: 8px 24px;
  font-weight: 700;
  font-size: clamp(12px, 3vw, 14px);
  line-height: 1;
  font-family: inherit;
  box-shadow: 0 8px 18px rgba(32, 74, 23, 0.28);
  animation: btnPress 2s cubic-bezier(0.2, 0.8, 0.2, 1) infinite;
}

.ctacitrus__btn:focus-visible {
  outline: 3px solid #ffffff;
  outline-offset: 2px;
}

@keyframes gradFlow {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: -300% 50%;
  }
}
@keyframes btnPress {
  0%, 55%, 100% {
    transform: translateY(0);
    box-shadow: 0 8px 18px rgba(32, 74, 23, 0.28);
  }
  65% {
    transform: translateY(4px) scaleY(0.96);
    box-shadow: 0 2px 6px rgba(32, 74, 23, 0.2);
  }
  82% {
    transform: translateY(-3px);
    box-shadow: 0 11px 22px rgba(32, 74, 23, 0.3);
  }
}
@media (prefers-reduced-motion: reduce) {
  .ctacitrus, .ctacitrus__btn {
    animation: none !important;
    transform: none;
  }
}