/* ===== Charlie & Lola Valentine — Design System ===== */

@import url('https://fonts.googleapis.com/css2?family=Patrick+Hand&family=Caveat:wght@400;600;700&display=swap');

:root {
  --pink: #F9A8C9;
  --pink-deep: #E8779F;
  --blue: #A8D8EA;
  --yellow: #FFEAA7;
  --mint: #B8E6D0;
  --lavender: #D3B8E6;
  --cream: #FFF9EC;
  --cream-dark: #FDF0D5;
  --text: #3D3449;
  --text-light: #6B5F7B;
  --white: #ffffff;

  --font-heading: 'Patrick Hand', cursive;
  --font-body: 'Caveat', cursive;

  --card-shadow: 4px 6px 18px rgba(61, 52, 73, 0.10);
  --doodle-stroke: #3D3449;
}

/* ===== Reset & Base ===== */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background-color: var(--cream);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* ===== Floating Background Doodles ===== */

.bg-doodle {
  position: fixed;
  pointer-events: none;
  opacity: 0.12;
  z-index: 0;
}

.bg-doodle--heart {
  animation: floatHeart 8s ease-in-out infinite;
}

.bg-doodle--star {
  animation: floatStar 10s ease-in-out infinite;
}

.bg-doodle--cloud {
  animation: floatCloud 14s ease-in-out infinite;
}

@keyframes floatHeart {

  0%,
  100% {
    transform: translateY(0) rotate(-5deg);
  }

  50% {
    transform: translateY(-30px) rotate(5deg);
  }
}

@keyframes floatStar {

  0%,
  100% {
    transform: translateY(0) rotate(0deg) scale(1);
  }

  50% {
    transform: translateY(-20px) rotate(15deg) scale(1.1);
  }
}

@keyframes floatCloud {

  0%,
  100% {
    transform: translateX(0);
  }

  50% {
    transform: translateX(25px);
  }
}

/* ===== Cutout Doodles (filled, paper-like) ===== */

.bg-cutout {
  opacity: 0.22;
  filter: drop-shadow(2px 3px 2px rgba(61, 52, 73, 0.12));
}

.bg-cutout--float {
  animation: cutoutFloat 7s ease-in-out infinite;
}

.bg-cutout--spin {
  animation: cutoutSpin 12s linear infinite;
}

.bg-cutout--wobble {
  animation: cutoutWobble 5s ease-in-out infinite;
}

@keyframes cutoutFloat {

  0%,
  100% {
    transform: translateY(0) rotate(-3deg);
  }

  33% {
    transform: translateY(-18px) rotate(4deg);
  }

  66% {
    transform: translateY(8px) rotate(-2deg);
  }
}

@keyframes cutoutSpin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

@keyframes cutoutWobble {

  0%,
  100% {
    transform: rotate(-6deg) scale(1);
  }

  25% {
    transform: rotate(4deg) scale(1.08);
  }

  50% {
    transform: rotate(-3deg) scale(0.95);
  }

  75% {
    transform: rotate(5deg) scale(1.05);
  }
}

/* ===== Hero Section ===== */

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
  position: relative;
  z-index: 1;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 7vw, 5rem);
  color: var(--pink-deep);
  line-height: 1.2;
  margin-bottom: 0.5rem;
  animation: wobbleIn 1s ease-out;
  text-shadow: 2px 2px 0 rgba(249, 168, 201, 0.3);
}

.hero__subtitle {
  font-family: var(--font-body);
  font-size: clamp(1.3rem, 3vw, 2rem);
  color: var(--text-light);
  margin-bottom: 2rem;
  animation: fadeInUp 1.2s ease-out 0.3s both;
}

.hero__arrow {
  animation: bounce 2s ease-in-out infinite;
  margin-top: 1rem;
}

@keyframes wobbleIn {
  0% {
    opacity: 0;
    transform: scale(0.5) rotate(-3deg);
  }

  60% {
    transform: scale(1.05) rotate(2deg);
  }

  100% {
    opacity: 1;
    transform: scale(1) rotate(0deg);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {

  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }

  40% {
    transform: translateY(-15px);
  }

  60% {
    transform: translateY(-8px);
  }
}

/* ===== Message Cards ===== */

.cards-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1.5rem 6rem;
  position: relative;
  z-index: 1;
}

.card {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  margin-bottom: 5rem;
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.card.visible {
  opacity: 1;
  transform: translateY(0);
}

.card:nth-child(even) {
  flex-direction: row-reverse;
}

/* ===== Photo Frame (Polaroid / Collage) ===== */

.card__photo-wrap {
  flex-shrink: 0;
  width: 280px;
  position: relative;
}

.card__photo-frame {
  background: var(--white);
  padding: 10px 10px 35px 10px;
  box-shadow: var(--card-shadow);
  border-radius: 3px;
  transform: rotate(-2deg);
  transition: transform 0.4s ease;
  position: relative;
}

.card:nth-child(even) .card__photo-frame {
  transform: rotate(2deg);
}

.card:nth-child(3n) .card__photo-frame {
  transform: rotate(-3.5deg);
}

.card__photo-frame:hover {
  transform: rotate(0deg) scale(1.03);
}

.card__photo-frame img {
  width: 100%;
  display: block;
  border-radius: 2px;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.card__photo-caption {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-light);
  text-align: center;
  margin-top: 6px;
  font-style: italic;
}

/* Tape decoration */
.card__photo-frame::before {
  content: '';
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%) rotate(2deg);
  width: 70px;
  height: 22px;
  background: rgba(255, 234, 167, 0.7);
  border: 1px solid rgba(200, 180, 130, 0.3);
  z-index: 2;
}

/* ===== Message Text ===== */

.card__text {
  flex: 1;
}

.card__message {
  font-family: var(--font-body);
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  line-height: 1.4;
  color: var(--text);
  position: relative;
  padding: 1.5rem;
  background: linear-gradient(135deg, var(--white) 0%, var(--cream-dark) 100%);
  border-radius: 12px;
  box-shadow: 2px 3px 10px rgba(61, 52, 73, 0.06);
  border-left: 4px solid var(--pink);
}

.card:nth-child(2) .card__message {
  border-left-color: var(--blue);
}

.card:nth-child(3) .card__message {
  border-left-color: var(--lavender);
}

.card:nth-child(4) .card__message {
  border-left-color: var(--mint);
}

.card:nth-child(5) .card__message {
  border-left-color: var(--yellow);
}

.card:nth-child(6) .card__message {
  border-left-color: var(--blue);
}

.card:nth-child(7) .card__message {
  border-left-color: var(--lavender);
}

.card__message .highlight {
  color: var(--pink-deep);
  font-weight: 700;
}

/* ===== Doodle Decorations (inline) ===== */

.doodle {
  position: absolute;
  pointer-events: none;
}

.card__doodle {
  position: absolute;
  pointer-events: none;
  opacity: 0.3;
}

/* ===== Collage Section ===== */

.collage-section {
  padding: 4rem 1.5rem;
  text-align: center;
  position: relative;
  z-index: 1;
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.collage-section.visible {
  opacity: 1;
  transform: translateY(0);
}

.collage-section__message {
  font-family: var(--font-body);
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  color: var(--text);
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.collage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  max-width: 700px;
  margin: 0 auto;
}

.collage-grid img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--card-shadow);
  transition: transform 0.3s ease;
}

.collage-grid img:hover {
  transform: scale(1.08) rotate(2deg);
}

.collage-grid img:nth-child(odd):hover {
  transform: scale(1.08) rotate(-2deg);
}

/* ===== Game Canvas (inside post-yes celebration) ===== */

.game-wrap {
  display: flex;
  justify-content: center;
}

#game-canvas {
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(61, 52, 73, 0.12);
  border: 3px solid var(--pink);
  max-width: 100%;
  cursor: pointer;
  touch-action: none;
}

/* ===== CTA / Yes Section ===== */

.cta-section {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 1.5rem;
  position: relative;
  z-index: 1;
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.cta-section.visible {
  opacity: 1;
  transform: translateY(0);
}

.cta-section__message {
  font-family: var(--font-body);
  font-size: clamp(1.8rem, 5vw, 3rem);
  color: var(--text);
  margin-bottom: 2.5rem;
  max-width: 550px;
}

.cta-section__message em {
  color: var(--pink-deep);
  font-style: normal;
  font-weight: 700;
}

.btn-yes {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  padding: 1rem 3.5rem;
  border: none;
  border-radius: 60px;
  background: linear-gradient(135deg, var(--pink) 0%, var(--pink-deep) 100%);
  color: var(--white);
  cursor: pointer;
  box-shadow: 0 6px 25px rgba(232, 119, 159, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  animation: pulseBtn 2s ease-in-out infinite;
  position: relative;
  overflow: hidden;
}

.btn-yes:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 35px rgba(232, 119, 159, 0.55);
}

.btn-yes:active {
  transform: scale(0.97);
}

@keyframes pulseBtn {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.06);
  }
}

.btn-yes__sparkle {
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, transparent 40%, rgba(255, 255, 255, 0.3) 50%, transparent 60%);
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }

  100% {
    transform: translateX(100%);
  }
}

/* ===== Button Group ===== */

.btn-group {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  justify-content: center;
  position: relative;
}

/* ===== No Button (runaway) ===== */

.btn-no {
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  padding: 0.7rem 2rem;
  border: 2px dashed var(--text-light);
  border-radius: 40px;
  background: var(--cream);
  color: var(--text-light);
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.3s ease, left 0.3s ease, top 0.3s ease;
  position: relative;
  z-index: 1;
}

.btn-no:hover {
  background: var(--cream-dark);
}

.btn-no.escaping {
  position: fixed;
  transition: left 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), top 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), transform 0.2s ease;
  z-index: 998;
}

.btn-no.hiding {
  opacity: 0;
  transform: scale(0.2);
  pointer-events: none;
}

/* ===== Post-Yes Celebration ===== */

.celebration {
  display: none;
  text-align: center;
  padding: 2rem;
}

.celebration.active {
  display: block;
  animation: fadeInUp 0.8s ease-out;
}

.celebration__text {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 6vw, 4rem);
  color: var(--pink-deep);
  margin-bottom: 1rem;
}

.celebration__sub {
  font-family: var(--font-body);
  font-size: clamp(1.3rem, 3vw, 2rem);
  color: var(--text-light);
}

/* ===== Post-Yes Game Area ===== */

.post-yes-game {
  margin-top: 2.5rem;
  animation: fadeInUp 1s ease-out 1.2s both;
}

.post-yes-game__message {
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  color: var(--text);
  margin-bottom: 0.3rem;
}

.post-yes-game__hint {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

/* ===== Canvas for confetti ===== */

#confetti-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 999;
}

/* ===== Squiggly line dividers ===== */

.squiggly-divider {
  text-align: center;
  margin: 1rem 0;
  opacity: 0.25;
}

/* ===== Responsive ===== */

@media (max-width: 700px) {
  .card {
    flex-direction: column !important;
    gap: 1.5rem;
    margin-bottom: 4rem;
  }

  .card__photo-wrap {
    width: 85%;
    max-width: 300px;
  }

  .card__message {
    text-align: center;
    border-left: none !important;
    border-top: 4px solid var(--pink);
  }

  .card:nth-child(2) .card__message {
    border-top-color: var(--blue);
  }

  .card:nth-child(3) .card__message {
    border-top-color: var(--lavender);
  }

  .card:nth-child(4) .card__message {
    border-top-color: var(--mint);
  }

  .card:nth-child(5) .card__message {
    border-top-color: var(--yellow);
  }

  .card:nth-child(6) .card__message {
    border-top-color: var(--blue);
  }

  .card:nth-child(7) .card__message {
    border-top-color: var(--lavender);
  }

  .collage-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 400px) {
  .collage-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}