@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@500;600;700&family=JetBrains+Mono:wght@400;600;700&family=Manrope:wght@400;500;600;700&display=swap');

:root {
  --bg-1: #ffe8f0;
  --bg-2: #ffd9df;
  --bg-3: #ffdccc;
  --text-main: #482531;
  --heading-font: 'Cormorant Garamond', Georgia, serif;
  --body-font: 'Manrope', 'Segoe UI', sans-serif;
  --heart-rgb: 255, 128, 166;
  --card-bg: rgba(255, 255, 255, 0.72);
  --card-border: rgba(255, 255, 255, 0.6);
  --btn-bg: linear-gradient(135deg, #ff6c9f, #ff7e6f);
  --btn-text: #fff;
  --soft-glow: 0 0 35px rgba(255, 134, 176, 0.35);
  --transition-ms: 520ms;
}

* {
  box-sizing: border-box;
}

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

body.romance-page {
  margin: 0;
  color: var(--text-main);
  font-family: var(--body-font);
  background: linear-gradient(140deg, var(--bg-1), var(--bg-2), var(--bg-3));
  background-size: 180% 180%;
  animation: blush-flow 16s ease-in-out infinite;
  opacity: 0;
  transform: scale(1.02);
  transition: opacity var(--transition-ms) ease, transform var(--transition-ms) ease;
  overflow-x: hidden;
}

body.romance-page.page-ready {
  opacity: 1;
  transform: scale(1);
}

body.romance-page.is-transitioning {
  opacity: 0;
  transform: scale(0.985);
}

main.scene {
  position: relative;
  z-index: 2;
  min-height: 100dvh;
  width: 100%;
  padding: 24px 16px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.page-card {
  width: min(980px, 100%);
  border-radius: 22px;
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  box-shadow: 0 22px 48px rgba(123, 42, 75, 0.12);
  padding: 22px 18px;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--heading-font);
  letter-spacing: 0.02em;
}

h1 {
  font-size: clamp(2.1rem, 8vw, 4.2rem);
}

h2 {
  font-size: clamp(1.5rem, 6vw, 2.6rem);
}

p {
  line-height: 1.6;
}

.romance-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 12px 24px;
  border-radius: 999px;
  border: 0;
  background: var(--btn-bg);
  color: var(--btn-text);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(255, 102, 148, 0.28);
  transition: transform 220ms ease, box-shadow 220ms ease, filter 220ms ease;
  touch-action: manipulation;
}

.romance-btn:hover,
.romance-btn:focus-visible {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 16px 30px rgba(255, 102, 148, 0.35);
  filter: saturate(1.08);
}

.romance-btn:active {
  transform: translateY(1px) scale(0.98);
}

.secondary-btn {
  background: linear-gradient(135deg, #ff8a7d, #ffb07f);
}

.reveal-line {
  opacity: 0;
  transform: translateY(14px) scale(0.98);
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal-line.show {
  opacity: 1;
  transform: translateY(0) scale(1);
}

#hearts-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.glow {
  box-shadow: var(--soft-glow);
}

.soft-center {
  text-align: center;
}

footer.story-footer {
  margin-top: 32px;
  text-align: center;
  font-size: 0.95rem;
  opacity: 0.8;
}

@keyframes blush-flow {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

@keyframes pulse-soft {
  0%,
  100% {
    transform: scale(1);
    filter: brightness(1);
  }
  50% {
    transform: scale(1.02);
    filter: brightness(1.08);
  }
}

@keyframes float-card {
  0%,
  100% {
    transform: translateY(0px) rotate(var(--rot));
  }
  50% {
    transform: translateY(-8px) rotate(calc(var(--rot) + 1.5deg));
  }
}

@keyframes shake-card {
  0%,
  100% {
    transform: translateX(0) rotate(var(--rot));
  }
  25% {
    transform: translateX(-4px) rotate(calc(var(--rot) - 1deg));
  }
  50% {
    transform: translateX(5px) rotate(calc(var(--rot) + 1deg));
  }
  75% {
    transform: translateX(-3px) rotate(calc(var(--rot) - 0.8deg));
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (min-width: 900px) {
  main.scene {
    padding: 36px 32px;
  }

  .page-card {
    padding: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}