/* ------------------------------------------------------------------
   Warm, playful single-page — semantic layout, motion respects prefs
   ------------------------------------------------------------------ */

:root {
  --cream: #fff8f0;
  --peach: #ffd8c2;
  --coral: #ff8b7a;
  --rose: #e8a0bf;
  --lavender: #c4b5fd;
  --ink: #2d2640;
  --ink-soft: #5c5470;
  --card: rgba(255, 255, 255, 0.72);
  --shadow: 0 18px 50px rgba(45, 38, 64, 0.12);
  --radius: 22px;
  --sun-strength: 0.35;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Nunito", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--ink);
  background: linear-gradient(
    165deg,
    var(--cream) 0%,
    #ffeef5 35%,
    #e8f0ff 100%
  );
  overflow-x: hidden;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Ambient blobs */
.bg-blobs {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.55;
  animation: float 22s ease-in-out infinite;
}

.blob-a {
  width: min(55vw, 420px);
  height: min(55vw, 420px);
  background: var(--peach);
  top: -10%;
  left: -8%;
}

.blob-b {
  width: min(45vw, 360px);
  height: min(45vw, 360px);
  background: var(--lavender);
  bottom: 5%;
  right: -5%;
  animation-delay: -7s;
}

.blob-c {
  width: min(35vw, 280px);
  height: min(35vw, 280px);
  background: var(--rose);
  top: 40%;
  left: 35%;
  opacity: 0.35;
  animation-delay: -14s;
}

@keyframes float {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(24px, -18px) scale(1.03);
  }
  66% {
    transform: translate(-16px, 12px) scale(0.98);
  }
}

.wrap {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto;
  padding: clamp(1.5rem, 4vw, 3rem) clamp(1rem, 4vw, 2rem) 4rem;
}

/* Hero */
.hero {
  margin-bottom: 2rem;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--coral);
  margin: 0 0 0.75rem;
}

.title {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 5vw, 2.45rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
}

.title-accent {
  display: block;
  font-style: italic;
  font-weight: 500;
  color: var(--ink-soft);
  margin-top: 0.35rem;
  font-size: 0.92em;
}

.lede {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.02rem;
}

/* Cards */
.card {
  background: var(--card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: var(--radius);
  padding: 1.5rem 1.35rem;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.85);
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin: 0 0 0.5rem;
}

.card-text {
  margin: 0 0 1rem;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

/* Sun slider */
.sun-slider {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.sun-slider input[type="range"] {
  flex: 1;
  min-width: 160px;
  height: 10px;
  border-radius: 999px;
  appearance: none;
  background: linear-gradient(90deg, #e8e0f0, var(--peach));
  outline: none;
}

.sun-slider input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: linear-gradient(145deg, #fff4a8, var(--coral));
  box-shadow: 0 4px 12px rgba(255, 139, 122, 0.45);
  cursor: grab;
}

.sun-slider input[type="range"]::-moz-range-thumb {
  width: 26px;
  height: 26px;
  border: 0;
  border-radius: 50%;
  background: linear-gradient(145deg, #fff4a8, var(--coral));
  box-shadow: 0 4px 12px rgba(255, 139, 122, 0.45);
  cursor: grab;
}

.sun-slider input[type="range"]:active::-webkit-slider-thumb {
  cursor: grabbing;
}

.sun-face {
  position: relative;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(160deg, #fff6bf, #ffc98a);
  display: grid;
  place-items: center;
  font-size: 0.65rem;
  line-height: 1;
  box-shadow: 0 8px 24px rgba(255, 180, 100, 0.35);
  transition: transform 0.25s ease, filter 0.25s ease;
}

.sun-rays {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px dashed rgba(255, 200, 120, 0.5);
  opacity: calc(0.25 + var(--sun-strength) * 0.75);
  animation: spin 24s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.sun-eyes {
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  margin-top: -4px;
}

.sun-smile {
  position: absolute;
  bottom: 18px;
  font-size: 1.1rem;
  opacity: 0.85;
}

/* Quote */
.quote {
  margin: 0 0 1.25rem;
  padding: 1rem 1rem 1rem 1.15rem;
  border-left: 4px solid var(--rose);
  background: rgba(255, 255, 255, 0.55);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.quote p {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--ink);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.btn {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.65rem 1.15rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:focus-visible {
  outline: 3px solid var(--lavender);
  outline-offset: 2px;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--coral), #e85d8c);
  box-shadow: 0 6px 20px rgba(232, 93, 140, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(232, 93, 140, 0.4);
}

.btn-ghost {
  color: var(--ink-soft);
  background: rgba(255, 255, 255, 0.85);
  border: 2px solid rgba(196, 181, 253, 0.5);
}

.btn-ghost:hover {
  transform: translateY(-2px);
  border-color: var(--lavender);
}

.btn:active {
  transform: translateY(0);
}

/* Garden */
.garden {
  height: 180px;
  border-radius: calc(var(--radius) - 6px);
  background: linear-gradient(180deg, #e8f5e9 0%, #c8e6c9 45%, #a5d6a7 100%);
  position: relative;
  overflow: hidden;
  cursor: crosshair;
  outline: none;
}

.garden:focus-visible {
  box-shadow: 0 0 0 3px var(--lavender);
}

.petal {
  position: absolute;
  width: 14px;
  height: 18px;
  border-radius: 50% 50% 50% 0;
  pointer-events: none;
  opacity: 0.92;
  animation: petal-fall linear forwards;
}

@keyframes petal-fall {
  to {
    transform: translate(var(--dx), 220px) rotate(var(--rot));
    opacity: 0.3;
  }
}

/* Footer */
.footer {
  text-align: center;
  margin-top: 2rem;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.footer p {
  margin: 0;
}

.heart {
  color: var(--coral);
  display: inline-block;
  animation: heartbeat 1.4s ease-in-out infinite;
}

@keyframes heartbeat {
  0%,
  100% {
    transform: scale(1);
  }
  15% {
    transform: scale(1.15);
  }
  30% {
    transform: scale(1);
  }
}

/* Confetti canvas */
.confetti-canvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 10;
  width: 100%;
  height: 100%;
}

#page-wrap {
  transition: filter 0.35s ease;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .blob,
  .sun-rays,
  .heart {
    animation: none;
  }

  .btn:hover,
  .btn-ghost:hover {
    transform: none;
  }

  .petal {
    animation-duration: 0.01ms !important;
  }
}