@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Playfair+Display:ital,wght@0,500;0,600;1,500;1,600&display=swap');

:root {
  --ink: #554454;
  --muted: #9a8298;
  --pink: #e99ac2;
  --deep-pink: #c96fa2;
  --paper: rgba(255, 255, 255, .72);
  --line: rgba(203, 146, 184, .27);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--ink);
  font-family: 'DM Sans', sans-serif;
  background:
    radial-gradient(ellipse at 50% 0%, #fffaff 0%, transparent 52%),
    linear-gradient(145deg, #fff8fc 0%, #f9effa 47%, #fff4f5 100%);
}

button {
  font: inherit;
}

button:focus-visible {
  outline: 2px solid #bd79a5;
  outline-offset: 5px;
}

.sky-glow {
  position: fixed;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  filter: blur(70px);
  opacity: .45;
  pointer-events: none;
  z-index: 0;
}

.glow-one {
  background: #f4c5e1;
  top: -150px;
  left: -100px;
}

.glow-two {
  background: #d8cafa;
  right: -160px;
  bottom: -150px;
}

.page {
  width: min(100% - 36px, 760px);
  min-height: 100vh;
  margin: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 44px 0 24px;
  position: relative;
  z-index: 1;
}

.tiny-label {
  font-size: .68rem;
  letter-spacing: .22em;
  color: #b18aa9;
  font-weight: 700;
  text-align: center;
  margin-bottom: 22px;
}

.sparkle {
  color: #dc94bf;
  margin: 0 7px;
}

/* =========================
   OPENING SCREEN
========================= */

.intro {
  text-align: center;
  width: 100%;
  animation: rise-in .9s ease both;
}

.heart-orbit {
  height: 125px;
  width: 150px;
  margin: 0 auto 13px;
  position: relative;
  display: grid;
  place-items: center;
}

.main-heart {
  width: 78px;
  height: 78px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(
    145deg,
    rgba(255,255,255,.9),
    rgba(255,226,243,.75)
  );
  box-shadow:
    0 10px 35px rgba(208,132,178,.2),
    inset 0 0 0 1px rgba(255,255,255,.9);
  font-size: 3.7rem;
  line-height: 1;
  color: #db8fba;
  animation: heart-beat 3s ease-in-out infinite;
}

.orbit-heart {
  position: absolute;
  color: #d99ac1;
  animation: float 4s ease-in-out infinite;
}

.heart-a {
  top: 9px;
  left: 22px;
  font-size: 1.6rem;
}

.heart-b {
  right: 17px;
  top: 27px;
  font-size: .85rem;
  animation-delay: -1.5s;
}

.heart-c {
  left: 31px;
  bottom: 8px;
  font-size: 1.3rem;
  animation-delay: -2s;
}

.eyebrow {
  font-size: .76rem;
  text-transform: uppercase;
  letter-spacing: .17em;
  color: #b38ba9;
  margin: 8px 0 10px;
}

h1 {
  font: 500 clamp(3.5rem, 10vw, 5.8rem)/1.06
    'Playfair Display', Georgia, serif;
  letter-spacing: -.055em;
  margin: 0;
  color: #594457;
}

h1 span {
  color: #d784b1;
  font-style: italic;
}

.subtitle {
  font-size: clamp(.96rem, 2.6vw, 1.1rem);
  line-height: 1.85;
  color: #8d788c;
  margin: 20px 0 27px;
}

.primary-button {
  border: 0;
  border-radius: 999px;
  padding: 15px 23px 15px 27px;
  cursor: pointer;
  color: white;
  background: linear-gradient(110deg, #dc8fb8, #bc9de0);
  box-shadow: 0 9px 22px rgba(194,128,179,.25);
  transition: transform .25s, box-shadow .25s;
}

.primary-button span {
  margin-left: 15px;
  font-size: 1.1rem;
}

.primary-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 13px 27px rgba(194,128,179,.32);
}

.primary-button:active {
  transform: translateY(0) scale(.98);
}

.hint {
  color: #b19ab0;
  font-size: .78rem;
  margin-top: 18px;
}

/* =========================
   APPRECIATION LETTER
========================= */

.letter-wrap {
  width: min(100%, 520px);
  margin-top: 8px;
  text-align: center;
  animation: rise-in .7s ease both;
}

.letter {
  text-align: left;
  padding: clamp(24px, 6vw, 42px);
  border: 1px solid rgba(255,255,255,.9);
  border-radius: 9px 22px 12px 22px;
  background: var(--paper);
  box-shadow:
    0 20px 65px rgba(154,112,151,.13),
    inset 0 0 0 1px rgba(221,183,211,.13);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
}

.letter::before {
  content: '';
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(220,169,205,.18);
  border-radius: 5px 16px 7px 16px;
  pointer-events: none;
}

.letter-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #b28eab;
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.letter-flower {
  color: #d88eb8;
  font-size: 1.4rem;
}

.letter-rule {
  height: 1px;
  background: var(--line);
  margin: 16px 0 25px;
}

.letter-greeting {
  font: italic 1.6rem 'Playfair Display', Georgia, serif;
  color: #c879a6;
  margin: 0 0 16px;
}

.letter-copy {
  white-space: pre-line;
  min-height: 125px;
  font-size: .98rem;
  line-height: 1.95;
  color: #746174;
  margin: 0;
  overflow-wrap: anywhere;
}

.cursor {
  color: #d784b1;
  animation: blink .8s step-end infinite;
}

.letter-signoff {
  margin: 20px 0 0;
  font: italic 1.15rem 'Playfair Display', Georgia, serif;
  color: #bd79a5;
}

.letter-signoff span {
  color: #db8eb8;
}

.letter-footer {
  border-top: 1px solid var(--line);
  margin-top: 28px;
  padding-top: 17px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  color: #b29aaf;
  font-size: .76rem;
}

.signature {
  font: italic 1.15rem 'Playfair Display', Georgia, serif;
  color: #c77fa8;
}

/* =========================
   SURPRISE BUTTONS
========================= */

.text-button,
.restart-button {
  background: transparent;
  border: 0;
  color: #b477a0;
  cursor: pointer;
  padding: 13px;
  margin-top: 12px;
  transition: color .2s, transform .2s;
}

.text-button:hover,
.restart-button:hover {
  color: #8d5d91;
  transform: translateY(-2px);
}

.text-button span {
  margin-left: 5px;
}

/* =========================
   ANIMATED PHOTO GALLERY
========================= */

.surprise {
  width: 100%;
  max-width: 620px;
  margin: 20px auto 0;
  padding: clamp(18px, 4vw, 30px);
  border-radius: 24px;
  border: 1px solid rgba(221,168,205,.42);
  background:
    radial-gradient(ellipse at 50% 0%, rgba(255,255,255,.96), transparent 65%),
    rgba(255,247,252,.75);
  box-shadow: 0 18px 55px rgba(154,112,151,.12);
  overflow: hidden;
  animation: gallery-container-in .65s ease both;
}

.gallery-heading {
  text-align: center;
  margin: 8px auto 34px;
  max-width: 500px;
  opacity: 0;
  transform: translateY(18px);
}

.gallery-kicker {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 3px;
  line-height: 1.8;
  color: #b56e91;
  margin-bottom: 15px;
}

.gallery-heading h2 {
  font-size: clamp(27px, 6vw, 42px);
  line-height: 1.2;
  font-weight: 500;
  color: #75465e;
  margin: 0 0 12px;
}

.gallery-heading h2 em {
  display: inline-block;
  font-family: Georgia, serif;
  font-weight: 400;
  color: #ce86a8;
}

.gallery-heading > p {
  font-size: 13px;
  color: #9e7c8d;
  line-height: 1.8;
  margin: 0;
}

.memory-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px 18px;
  width: 100%;
  margin: 0 auto;
  perspective: 1000px;
}

.memory-card {
  min-width: 0;
  margin: 0;
  padding: 10px 10px 15px;
  background: rgba(255,255,255,.82);
  border: 1px solid rgba(221,167,192,.38);
  border-radius: 7px;
  box-shadow: 0 10px 30px rgba(157,98,128,.09);
  opacity: 0;
  transform: translateY(35px) rotate(0deg) scale(.94);
  transition:
    transform .45s ease,
    box-shadow .45s ease,
    border-color .45s ease;
}

.memory-one {
  --tilt: -2deg;
}

.memory-two {
  --tilt: 2deg;
}

.memory-three {
  --tilt: 1.5deg;
}

.memory-four {
  --tilt: -1.5deg;
}

/* Reveal the heading and cards one after another. */

#surprise.gallery-reveal .gallery-heading {
  animation: gallery-float-in .8s .1s ease forwards;
}

#surprise.gallery-reveal .memory-card {
  animation: memory-reveal .8s ease forwards;
}

#surprise.gallery-reveal .memory-one {
  animation-delay: .25s;
}

#surprise.gallery-reveal .memory-two {
  animation-delay: .42s;
}

#surprise.gallery-reveal .memory-three {
  animation-delay: .59s;
}

#surprise.gallery-reveal .memory-four {
  animation-delay: .76s;
}

/* Photo frame */

.memory-photo {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: 3px;
  background:
    radial-gradient(circle at 30% 25%, #fff8fb, transparent 45%),
    linear-gradient(145deg, #f6dbe8, #eadff7);
}

.memory-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .8s cubic-bezier(.2,.7,.2,1);
}

/* Small floating heart on each photo */

.photo-heart {
  position: absolute;
  right: 10px;
  bottom: 9px;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(255,249,252,.9);
  color: #c47c9d;
  font-size: 20px;
  box-shadow: 0 3px 12px rgba(80,40,60,.1);
  transition: transform .35s ease;
}

.memory-card figcaption {
  padding: 14px 4px 0;
  text-align: center;
}

.memory-number {
  font-size: 9px;
  letter-spacing: 2px;
  color: #c18aa3;
}

.memory-card figcaption p {
  margin: 8px 0 0;
  color: #79556a;
  font-family: Georgia, serif;
  font-size: 13px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

/* Hover effect for desktop and laptop */

@media (hover: hover) {
  .memory-card:hover {
    transform: translateY(-7px) rotate(0deg) !important;
    border-color: #e7b8ce;
    box-shadow: 0 20px 38px rgba(157,98,128,.16);
  }

  .memory-card:hover .memory-photo img {
    transform: scale(1.07);
  }

  .memory-card:hover .photo-heart {
    transform: scale(1.15) rotate(10deg);
  }
}

/* Final message below the gallery */

.gallery-ending {
  margin: 38px auto 8px;
  max-width: 380px;
  text-align: center;
  color: #a5788f;
  opacity: 0;
  transform: translateY(12px);
}

#surprise.gallery-reveal .gallery-ending {
  animation: gallery-float-in .8s 1s ease forwards;
}

.gallery-ending > span {
  display: inline-block;
  font-size: 28px;
  color: #d38cab;
  animation: heart-breathe 2s ease-in-out infinite;
}

.gallery-ending p {
  font-family: Georgia, serif;
  font-size: 16px;
  line-height: 1.8;
  margin: 12px 0;
}

.gallery-ending small {
  font-size: 10px;
  letter-spacing: 1px;
  line-height: 1.8;
  color: #b99aa9;
}

/* =========================
   FOOTER AND FLOATING PETALS
========================= */

footer {
  margin-top: 38px;
  color: #b6a0b5;
  font-size: .74rem;
  letter-spacing: .04em;
  text-align: center;
}

footer span {
  color: #d991bb;
  margin-left: 4px;
}

.hidden {
  display: none !important;
}

.petal {
  position: fixed;
  top: -25px;
  z-index: 0;
  pointer-events: none;
  color: #e3a4ca;
  opacity: .7;
  animation: fall linear forwards;
}

/* =========================
   ANIMATIONS
========================= */

@keyframes heart-beat {
  0%, 100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.07);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) rotate(-7deg);
  }

  50% {
    transform: translateY(-9px) rotate(8deg);
  }
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

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

@keyframes gallery-container-in {
  from {
    opacity: 0;
    transform: translateY(15px) scale(.985);
  }

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

@keyframes gallery-float-in {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

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

@keyframes memory-reveal {
  0% {
    opacity: 0;
    transform: translateY(35px) rotate(0deg) scale(.94);
  }

  65% {
    opacity: 1;
    transform: translateY(-4px) rotate(var(--tilt)) scale(1.01);
  }

  100% {
    opacity: 1;
    transform: translateY(0) rotate(var(--tilt)) scale(1);
  }
}

@keyframes heart-breathe {
  0%, 100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.16);
  }
}

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

@keyframes fall {
  to {
    transform: translate3d(var(--drift), 110vh, 0) rotate(360deg);
    opacity: 0;
  }
}

/* =========================
   MOBILE RESPONSIVENESS
========================= */

@media (max-width: 480px) {
  .page {
    width: calc(100% - 28px);
    padding-top: 34px;
    justify-content: flex-start;
  }

  .tiny-label {
    font-size: .58rem;
    letter-spacing: .15em;
    margin-bottom: 24px;
  }

  .heart-orbit {
    transform: scale(.9);
    margin-bottom: 8px;
  }

  .letter-copy {
    font-size: .93rem;
  }

  .letter {
    padding: 25px 22px;
  }

  .surprise {
    padding: 17px 12px 21px;
    border-radius: 19px;
  }

  .gallery-heading {
    margin-bottom: 25px;
  }

  .gallery-kicker {
    font-size: 9px;
    letter-spacing: 2px;
  }

  .memory-gallery {
    gap: 16px 11px;
  }

  .memory-card {
    padding: 7px 7px 12px;
  }

  .memory-card figcaption {
    padding-top: 11px;
  }

  .memory-number {
    font-size: 8px;
    letter-spacing: 1.5px;
  }

  .memory-card figcaption p {
    font-size: 12px;
  }

  .photo-heart {
    width: 26px;
    height: 26px;
    right: 6px;
    bottom: 6px;
    font-size: 17px;
  }

  .gallery-ending {
    margin-top: 30px;
  }

  footer {
    margin-top: 30px;
  }
}

/* Small phones */

@media (max-width: 340px) {
  .page {
    width: calc(100% - 20px);
  }

  .memory-gallery {
    gap: 12px 8px;
  }

  .memory-card {
    padding: 5px 5px 10px;
  }

  .memory-card figcaption p {
    font-size: 11px;
  }

  .gallery-heading h2 {
    font-size: 25px;
  }
}

/* Respect visitors who prefer less animation */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  #surprise.gallery-reveal .gallery-heading,
  #surprise.gallery-reveal .memory-card,
  #surprise.gallery-reveal .gallery-ending {
    opacity: 1;
    transform: none;
  }
}
/* Mobile responsiveness and horizontal overflow fix */
html {
    width: 100%;
    max-width: 100%;
    overflow-x: clip;
}

body {
    width: 100%;
    max-width: 100%;
    margin: 0;
    overflow-x: clip;
    -webkit-text-size-adjust: 100%;
}

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

img, video, iframe {
    max-width: 100%;
}

button, input, textarea {
    max-width: 100%;
}

@media (max-width: 768px) {
    body {
        min-width: 0;
    }

    .container,
    .gallery,
    .content,
    .card {
        max-width: 100%;
    }
}