:root {
  --ink: #5a1640;
  --ink-soft: #8a3a68;
  --pink: #ff4fa3;
  --pink-deep: #d91f7a;
  --pink-soft: #ffb3d9;
  --font-display: "Baloo 2", "Comic Sans MS", cursive;
  --font-body: "Nunito", "Segoe UI", sans-serif;
}

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

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

body {
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--font-body);
  background:
    radial-gradient(circle at 20% 20%, #ffd6ec, transparent 40%),
    radial-gradient(circle at 80% 70%, #ffb3d9, transparent 38%),
    linear-gradient(160deg, #fff7fb 0%, #ffe3f1 50%, #ffcce6 100%);
  overflow: hidden;
}

#confettiCanvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.stage {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: clamp(1.75rem, 5vw, 4rem);
}

.eyebrow {
  margin: 0 0 0.5rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pink-deep);
  font-size: 0.95rem;
  animation: rise 0.7s ease both;
}

.brand {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3.6rem, 14vw, 6.5rem);
  font-weight: 800;
  line-height: 0.95;
  color: var(--pink-deep);
  animation: pop 0.85s cubic-bezier(0.2, 1.4, 0.4, 1) both;
}

.lead {
  margin: 1rem 0 0;
  max-width: 26rem;
  font-size: clamp(1.1rem, 2.4vw, 1.35rem);
  line-height: 1.45;
  color: var(--ink-soft);
  animation: rise 0.8s ease both 0.15s;
}

.burst-button {
  margin-top: 1.75rem;
  border: 0;
  border-radius: 999px;
  padding: 0.85rem 1.6rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--pink) 0%, var(--pink-deep) 100%);
  box-shadow: 0 10px 0 #b01566;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
  animation: rise 0.8s ease both 0.28s;
}

.burst-button:hover,
.burst-button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 12px 0 #b01566;
  outline: none;
}

.burst-button:active {
  transform: translateY(4px);
  box-shadow: 0 4px 0 #b01566;
}

.back-link {
  margin-top: 1.25rem;
  font-weight: 700;
  color: var(--pink-deep);
  text-decoration: none;
  border-bottom: 2px solid var(--pink-soft);
  animation: rise 0.8s ease both 0.4s;
}

.back-link:hover,
.back-link:focus-visible {
  color: var(--pink);
  outline: none;
}

@keyframes pop {
  from {
    opacity: 0;
    transform: scale(0.7) rotate(-4deg);
  }
  to {
    opacity: 1;
    transform: scale(1) rotate(0deg);
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .eyebrow,
  .brand,
  .lead,
  .burst-button,
  .back-link {
    animation: none;
  }

  .burst-button:hover,
  .burst-button:focus-visible,
  .burst-button:active {
    transform: none;
  }
}