/* ===== Tokens ===== */
:root {
  --cream: #fff7ef;
  --paper: #fffcf7;
  --peach: #ffd3c0;
  --bubblegum: #ff87ac;
  --bubblegum-deep: #f2618f;
  --lavender: #a9b8ff;
  --mint: #a8efc2;
  --plum: #4a2545;
  --plum-soft: #7a5a72;

  --font-display: "Baloo 2", "Segoe UI Rounded", sans-serif;
  --font-body: "Quicksand", "Segoe UI", sans-serif;
  --font-mono: "Space Mono", monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--plum);
  font-family: var(--font-body);
  overflow-x: hidden;
  cursor: default;
}

img {
  max-width: 100%;
  display: block;
}

::selection {
  background: var(--bubblegum);
  color: var(--paper);
}

:focus-visible {
  outline: 3px dashed var(--bubblegum-deep);
  outline-offset: 4px;
  border-radius: 6px;
}

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

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.55;
  will-change: transform;
}

.blob--1 {
  width: 420px;
  height: 420px;
  top: -120px;
  left: -100px;
  background: var(--peach);
  animation: drift1 26s ease-in-out infinite alternate;
}

.blob--2 {
  width: 380px;
  height: 380px;
  top: 40%;
  right: -140px;
  background: var(--lavender);
  animation: drift2 32s ease-in-out infinite alternate;
}

.blob--3 {
  width: 340px;
  height: 340px;
  bottom: -160px;
  left: 20%;
  background: var(--mint);
  animation: drift3 28s ease-in-out infinite alternate;
}

@keyframes drift1 {
  to { transform: translate(60px, 80px) scale(1.15); }
}
@keyframes drift2 {
  to { transform: translate(-70px, 50px) scale(1.1); }
}
@keyframes drift3 {
  to { transform: translate(40px, -60px) scale(1.2); }
}

.sparkle-field {
  position: absolute;
  inset: 0;
}

.sparkle {
  position: absolute;
  font-size: 1.1rem;
  opacity: 0.5;
  animation: twinkle 4.5s ease-in-out infinite;
}

@keyframes twinkle {
  0%, 100% { opacity: 0.15; transform: scale(0.8); }
  50% { opacity: 0.7; transform: scale(1.15); }
}

/* ===== Layout shell ===== */
main {
  position: relative;
  z-index: 1;
}

section {
  position: relative;
  padding: 6rem 1.5rem;
  max-width: 1080px;
  margin: 0 auto;
}

/* ===== Hero ===== */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 1.25rem;
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  background: var(--paper);
  color: var(--bubblegum-deep);
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  border: 1.5px solid var(--bubblegum);
  transform: rotate(-3deg);
  box-shadow: 0 3px 0 rgba(74, 37, 69, 0.08);
  animation: pop-in 0.7s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(4rem, 16vw, 9rem);
  line-height: 0.95;
  margin: 0;
  color: var(--bubblegum-deep);
  letter-spacing: 0.01em;
}

.hero h1 .letter {
  display: inline-block;
  animation: wiggle-in 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) both;
  text-shadow: 4px 4px 0 rgba(74, 37, 69, 0.1);
}

@keyframes wiggle-in {
  0% { opacity: 0; transform: translateY(40px) rotate(-8deg) scale(0.7); }
  100% { opacity: 1; transform: translateY(0) rotate(0) scale(1); }
}

@keyframes pop-in {
  0% { opacity: 0; transform: translateY(-14px) rotate(-3deg) scale(0.7); }
  100% { opacity: 1; transform: translateY(0) rotate(-3deg) scale(1); }
}

.hero p.subtitle {
  font-size: clamp(1.05rem, 2.4vw, 1.35rem);
  color: var(--plum-soft);
  max-width: 34ch;
  margin: 0.25rem auto 0;
  font-weight: 600;
}

.hero-frame {
  position: relative;
  width: min(280px, 60vw);
  aspect-ratio: 1;
  margin-top: 1.5rem;
}

.hero-frame::before {
  content: "";
  position: absolute;
  inset: -14px;
  background: radial-gradient(circle, var(--bubblegum) 0%, transparent 70%);
  opacity: 0.45;
  border-radius: 50%;
  animation: breathe 5s ease-in-out infinite;
}

@keyframes breathe {
  0%, 100% { transform: scale(0.94); }
  50% { transform: scale(1.05); }
}

.hero-frame img {
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 42% 58% 63% 37% / 45% 40% 60% 55%;
  border: 5px solid var(--paper);
  box-shadow: 0 18px 40px rgba(74, 37, 69, 0.18);
  animation: blob-breathe 7s ease-in-out infinite;
}

@keyframes blob-breathe {
  0%, 100% { border-radius: 42% 58% 63% 37% / 45% 40% 60% 55%; }
  50% { border-radius: 58% 42% 40% 60% / 55% 60% 40% 45%; }
}

.scroll-cue {
  margin-top: 2.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--plum-soft);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  opacity: 0.7;
}

.scroll-cue span {
  animation: bob 1.8s ease-in-out infinite;
  font-size: 1.1rem;
}

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ===== Scrapbook section ===== */
.board-heading {
  text-align: center;
  margin-bottom: 3.5rem;
  position: relative;
}

.board-heading h2 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5vw, 3rem);
  margin: 0;
  color: var(--plum);
}

.board-heading p {
  margin: 0.6rem 0 0;
  color: var(--plum-soft);
  font-weight: 600;
}

.stamp {
  position: absolute;
  top: -2.2rem;
  right: 1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  border: 2px solid var(--bubblegum-deep);
  color: var(--bubblegum-deep);
  padding: 0.35rem 0.7rem;
  border-radius: 10px;
  transform: rotate(8deg);
  opacity: 0.8;
}

.board {
  background:
    radial-gradient(var(--peach) 1px, transparent 1.4px) 0 0/22px 22px,
    var(--paper);
  border-radius: 28px;
  padding: 3.5rem 2rem;
  box-shadow: inset 0 0 0 1px rgba(74, 37, 69, 0.06), 0 20px 50px rgba(74, 37, 69, 0.08);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2.8rem 2rem;
}

.sticker {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0;
  transform: translateY(28px);
  transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
}

.sticker.in-view {
  animation: rise-in 0.7s cubic-bezier(0.34, 1.56, 0.64, 1) both;
  animation-delay: var(--delay, 0s);
}

@keyframes rise-in {
  0% { opacity: 0; transform: translateY(28px) rotate(0deg); }
  100% { opacity: 1; transform: translateY(0) rotate(var(--tilt, 0deg)); }
}

.sticker .card {
  background: var(--paper);
  border-radius: 14px;
  padding: 0.6rem 0.6rem 0.9rem;
  box-shadow: 0 10px 24px rgba(74, 37, 69, 0.12);
  transform: rotate(var(--tilt, 0deg));
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.35s ease;
  width: 100%;
}

.sticker:hover .card,
.sticker:focus-visible .card {
  transform: rotate(0deg) translateY(-6px) scale(1.04);
  box-shadow: 0 22px 40px rgba(74, 37, 69, 0.2);
}

.sticker .tape {
  position: absolute;
  top: -0.6rem;
  left: 50%;
  width: 64px;
  height: 22px;
  background: var(--tape-color, var(--mint));
  opacity: 0.75;
  transform: translateX(-50%) rotate(var(--tape-tilt, -4deg));
  border-radius: 2px;
  box-shadow: 0 2px 4px rgba(74, 37, 69, 0.15);
  z-index: 2;
}

.sticker .card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  border-radius: 8px;
  background: #f4f0ea;
}

.sticker .caption {
  margin-top: 0.7rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--plum);
  text-align: center;
  rotate: var(--tilt, 0deg);
}

/* ===== Closing ===== */
.closing {
  text-align: center;
  padding-top: 4rem;
  padding-bottom: 8rem;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 3.4rem);
  color: var(--plum);
  margin: 0;
}

.closing p {
  color: var(--plum-soft);
  font-weight: 600;
  margin-top: 0.75rem;
}

.hearts {
  position: relative;
  height: 90px;
  margin-top: 1.5rem;
}

.hearts span {
  position: absolute;
  bottom: 0;
  font-size: 1.3rem;
  animation: float-up 6s ease-in infinite;
  opacity: 0;
}

@keyframes float-up {
  0% { opacity: 0; transform: translateY(0) rotate(0deg); }
  15% { opacity: 0.8; }
  90% { opacity: 0.4; }
  100% { opacity: 0; transform: translateY(-100px) rotate(20deg); }
}

/* ===== Cursor trail + confetti (JS driven) ===== */
.fx-particle {
  position: fixed;
  z-index: 999;
  pointer-events: none;
  will-change: transform, opacity;
  user-select: none;
}

/* ===== Responsive ===== */
@media (max-width: 780px) {
  .board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 2.5rem 1.25rem;
    gap: 2.2rem 1.2rem;
  }
  .stamp {
    right: 50%;
    transform: translateX(50%) rotate(6deg);
    top: -1.8rem;
  }
}

@media (max-width: 480px) {
  .board {
    grid-template-columns: 1fr 1fr;
  }
  section {
    padding: 4.5rem 1rem;
  }
}