:root {
  --bg-top: #fff6ef;
  --bg-bottom: #ffd7d0;
  --card: rgba(255, 250, 245, 0.82);
  --card-strong: rgba(255, 245, 240, 0.96);
  --text: #5c2c2c;
  --muted: #8a5a5a;
  --accent: #ef6f6c;
  --accent-deep: #d94f70;
  --gold: #f3b562;
  --shadow: 0 24px 80px rgba(135, 61, 61, 0.16);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  font-family: "Mali", cursive;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.9), transparent 30%),
    radial-gradient(circle at 85% 15%, rgba(255, 219, 200, 0.95), transparent 22%),
    linear-gradient(180deg, var(--bg-top), var(--bg-bottom));
}

button,
input,
textarea {
  font: inherit;
}

.page-shell {
  position: relative;
  width: min(1100px, calc(100% - 32px));
  margin: 0 auto;
  padding: 40px 0 72px;
  z-index: 1;
}

.hero,
.promise-card,
.question-panel,
.success-card,
.letter-card {
  backdrop-filter: blur(18px);
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: var(--shadow);
}

.hero {
  position: relative;
  padding: 48px 28px;
  border-radius: 36px;
  text-align: center;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: auto -40px -70px auto;
  width: 180px;
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(239, 111, 108, 0.2), transparent 70%);
}

.eyebrow,
.pill,
.question-label,
.success-badge,
.letter-intro {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.65);
  color: var(--accent-deep);
  font-weight: 700;
  font-size: 0.92rem;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.15;
}

h1,
h2 {
  font-family: "Itim", cursive;
}

h1 {
  margin-top: 16px;
  font-size: clamp(2.5rem, 7vw, 5rem);
}

.hero p,
.promise-copy p,
.question-note,
.mini-note,
.letter-card p,
.success-card p,
.reasons p {
  line-height: 1.75;
}

.typewriter {
  max-width: 700px;
  min-height: 3.5em;
  margin: 20px auto 0;
  font-size: 1.06rem;
  color: var(--muted);
}

.typewriter::after {
  content: "|";
  margin-left: 3px;
  animation: blink 0.9s infinite;
}

.hero-actions,
.button-stage {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.button {
  border: 0;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.button:hover {
  transform: translateY(-2px);
}

.button:focus-visible,
.close-button:focus-visible {
  outline: 3px solid rgba(217, 79, 112, 0.28);
  outline-offset: 3px;
}

.primary,
.yes-button {
  padding: 14px 24px;
  border-radius: 18px;
  color: #fffaf7;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  box-shadow: 0 16px 30px rgba(217, 79, 112, 0.3);
  font-weight: 700;
}

.secondary,
.no-button {
  padding: 14px 24px;
  border-radius: 18px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 16px 26px rgba(130, 93, 93, 0.14);
  font-weight: 700;
}

.promise-card,
.question-panel {
  margin-top: 28px;
  padding: 30px 24px;
  border-radius: 30px;
}

.promise-card {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 22px;
}

.promise-copy h2,
.question-panel h2,
.success-card h2,
.letter-card h2 {
  margin-top: 14px;
  font-size: clamp(2rem, 5vw, 3.5rem);
}

.reasons {
  display: grid;
  gap: 14px;
}

.love-gif-wrap {
  display: grid;
  place-items: center;
  margin: 28px auto 0;
}

.love-gif {
  display: block;
  width: min(100%, 240px);
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 50px rgba(130, 93, 93, 0.18);
}

.reasons article {
  padding: 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.68);
}

.reasons h3 {
  font-size: 1.1rem;
  font-family: "Mali", cursive;
  font-weight: 800;
}

.question-panel {
  position: relative;
  text-align: center;
  min-height: 340px;
}

.question-note,
.mini-note {
  color: var(--muted);
}

.button-stage {
  position: relative;
  min-height: 130px;
  margin-top: 20px;
  align-items: center;
  overflow: hidden;
}

.huge {
  min-width: 180px;
  min-height: 62px;
}

.no-button {
  position: absolute;
}

.letter-modal,
.success {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(83, 43, 43, 0.34);
  z-index: 20;
}

.letter-card,
.success-card {
  position: relative;
  width: min(680px, 100%);
  padding: 28px 24px;
  border-radius: 30px;
  background: var(--card-strong);
  text-align: center;
}

.close-button {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.75);
  cursor: pointer;
  font-size: 1.5rem;
  color: var(--text);
}

.success-card {
  background:
    radial-gradient(circle at top, rgba(243, 181, 98, 0.25), transparent 35%),
    var(--card-strong);
}

.floating-hearts {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.heart {
  position: absolute;
  bottom: -40px;
  width: 18px;
  height: 18px;
  background: rgba(239, 111, 108, 0.55);
  transform: rotate(45deg);
  animation: floatUp linear forwards;
}

.heart::before,
.heart::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  background: inherit;
  border-radius: 50%;
}

.heart::before {
  left: -9px;
}

.heart::after {
  top: -9px;
}

.hidden {
  display: none;
}

@supports not ((backdrop-filter: blur(18px)) or (-webkit-backdrop-filter: blur(18px))) {
  .hero,
  .promise-card,
  .question-panel,
  .success-card,
  .letter-card {
    background: rgba(255, 248, 243, 0.96);
  }
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

@keyframes floatUp {
  0% {
    transform: translateY(0) rotate(45deg) scale(0.8);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  100% {
    transform: translateY(-120vh) rotate(45deg) scale(1.3);
    opacity: 0;
  }
}

@media (max-width: 760px) {
  .page-shell {
    width: min(100% - 20px, 1100px);
    padding-top: 18px;
    padding-bottom: calc(64px + env(safe-area-inset-bottom));
  }

  .hero,
  .promise-card,
  .question-panel,
  .letter-card,
  .success-card {
    border-radius: 24px;
  }

  .promise-card {
    grid-template-columns: 1fr;
  }

  .question-panel {
    min-height: 420px;
  }

  .button-stage {
    display: block;
    min-height: 240px;
  }

  .yes-button.huge {
    display: block;
    width: 100%;
  }

  .no-button.huge {
    min-width: 156px;
  }

  .hero-actions {
    gap: 12px;
  }

  .hero-actions .button {
    width: 100%;
  }

  .love-gif {
    width: min(100%, 220px);
    border-radius: 24px;
  }

  .close-button {
    top: 12px;
    right: 12px;
  }
}

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