@font-face {
  font-family: "Anton";
  src: url("../fonts/anton-400-latin.woff2") format("woff2");
  font-display: swap;
  font-style: normal;
  font-weight: 400;
}

@font-face {
  font-family: "Gochi Hand";
  src: url("../fonts/gochi-hand-400-latin.woff2") format("woff2");
  font-display: swap;
  font-style: normal;
  font-weight: 400;
}

@font-face {
  font-family: "Shrikhand";
  src: url("../fonts/shrikhand-400-latin.woff2") format("woff2");
  font-display: swap;
  font-style: normal;
  font-weight: 400;
}

:root {
  --color-paper: oklch(97.5% 0.024 76);
  --color-surface: oklch(99% 0.012 76);
  --color-ink: oklch(27% 0.03 62);
  --color-muted: oklch(47% 0.035 65);
  --color-line: oklch(86% 0.028 73);
  --color-red: oklch(67% 0.2 37);
  --color-red-dark: oklch(54% 0.19 37);
  --color-amber: oklch(80% 0.16 79);
  --color-teal: oklch(67% 0.13 174);
  --color-pink: oklch(69% 0.18 350);
  --color-blue: oklch(65% 0.14 260);

  --font-display: "Shrikhand", Georgia, serif;
  --font-label: "Anton", "Arial Narrow", sans-serif;
  --font-hand: "Gochi Hand", "Comic Sans MS", cursive;
  --font-body: "Avenir Next", "Trebuchet MS", sans-serif;

  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  --radius-sm: 0.75rem;
  --radius-md: 1.25rem;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  background: var(--color-paper);
  color: var(--color-ink);
  scroll-behavior: smooth;
}

body {
  min-width: 20rem;
  margin: 0;
  overflow-x: hidden;
  background: var(--color-paper);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  top: var(--space-md);
  left: var(--space-md);
  z-index: 20;
  padding: var(--space-sm) var(--space-md);
  border: 2px solid var(--color-ink);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-ink);
  font-weight: 700;
  transform: translateY(-200%);
  transition: transform 150ms var(--ease-out);
}

.skip-link:focus {
  transform: translateY(0);
}

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

.hero {
  position: relative;
  isolation: isolate;
  display: grid;
  min-height: 47rem;
  place-items: center;
  overflow: hidden;
  padding:
    max(var(--space-xl), env(safe-area-inset-top))
    max(var(--space-md), env(safe-area-inset-right))
    var(--space-3xl)
    max(var(--space-md), env(safe-area-inset-left));
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  width: min(100%, 54rem);
  justify-items: center;
  gap: var(--space-lg);
  padding-top: var(--space-4xl);
  text-align: center;
}

.eyebrow {
  margin: 0;
  padding: 0.55rem 1.15rem;
  border-radius: 999px;
  background: var(--color-ink);
  color: var(--color-paper);
  font-family: var(--font-label);
  font-size: 0.76rem;
  font-weight: 400;
  letter-spacing: 0.13em;
  line-height: 1.15;
  text-transform: uppercase;
}

h1 {
  display: grid;
  justify-items: center;
  margin: 0;
  color: var(--color-red);
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 17vw, 7.2rem);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 0.86;
  text-shadow: 0.055em 0.065em 0 var(--color-amber);
}

h1 span {
  display: block;
}

h1 strong {
  display: block;
  margin-top: 0.12em;
  color: var(--color-teal);
  font-family: var(--font-display);
  font-size: 1.65em;
  font-weight: 400;
  line-height: 0.74;
  text-shadow: 0.045em 0.045em 0 var(--color-pink);
}

.intro {
  max-width: 36rem;
  margin: var(--space-sm) 0 0;
  font-size: clamp(1rem, 2.7vw, 1.22rem);
  line-height: 1.5;
}

.date-badge {
  appearance: none;
  position: absolute;
  top: max(var(--space-lg), env(safe-area-inset-top));
  right: max(var(--space-md), env(safe-area-inset-right));
  z-index: 3;
  width: 5.5rem;
  aspect-ratio: 1;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--color-red-dark);
  box-shadow: 0 0.36rem 0 var(--color-ink);
  color: var(--color-paper);
  cursor: pointer;
  font-family: var(--font-label);
  line-height: 0.92;
  text-align: center;
  text-transform: uppercase;
  transform: rotate(8deg);
  transition:
    box-shadow 180ms var(--ease-out),
    transform 180ms var(--ease-out);
}

.date-badge time {
  display: grid;
  height: 100%;
  place-content: center;
  place-items: center;
}

.date-badge::after {
  position: absolute;
  top: -0.45rem;
  right: 0.85rem;
  z-index: -1;
  width: 1.25rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--color-blue);
  content: "";
}

.date-badge span {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
}

.date-badge strong {
  font-size: 2.1rem;
  font-weight: 400;
}

.countdown {
  display: grid;
  width: min(100%, 28rem);
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-sm);
}

.countdown-cell {
  display: grid;
  min-width: 0;
  min-height: 5rem;
  place-content: center;
  border: 2px solid var(--color-ink);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: 0 0.32rem 0 var(--color-ink);
  font-variant-numeric: tabular-nums;
}

.countdown-cell strong {
  font-family: var(--font-label);
  font-size: clamp(1.7rem, 8vw, 2.35rem);
  font-weight: 400;
  line-height: 1;
}

.countdown-cell span {
  margin-top: var(--space-xs);
  color: var(--color-muted);
  font-family: var(--font-label);
  font-size: clamp(0.54rem, 2.3vw, 0.68rem);
  letter-spacing: 0.12em;
  line-height: 1;
  text-transform: uppercase;
}

.countdown.is-today {
  grid-template-columns: 1fr;
}

.countdown.is-today .countdown-cell:not(:first-child) {
  display: none;
}

.countdown.is-today .countdown-cell:first-child {
  min-height: 6rem;
}

.countdown.is-today .countdown-cell:first-child strong {
  font-family: var(--font-display);
  font-size: 2.4rem;
}

.countdown.is-today .countdown-cell:first-child span {
  display: none;
}

.actions {
  display: grid;
  width: min(100%, 22rem);
  justify-self: center;
  gap: var(--space-md);
  margin: var(--space-sm) auto 0;
}

.button {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  border: 2px solid var(--color-ink);
  border-radius: 999px;
  background: var(--color-surface);
  box-shadow: 0 0.3rem 0 var(--color-ink);
  font-size: 0.91rem;
  font-weight: 700;
  line-height: 1.15;
  text-align: center;
  text-decoration: none;
  transition:
    color 150ms var(--ease-out),
    background-color 150ms var(--ease-out),
    box-shadow 150ms var(--ease-out),
    transform 150ms var(--ease-out);
}

.button-calendar {
  background: var(--color-amber);
}

.button:focus-visible,
.skip-link:focus-visible,
.date-badge:focus-visible {
  outline: 3px solid var(--color-pink);
  outline-offset: 4px;
}

.button:active {
  box-shadow: 0 0.08rem 0 var(--color-ink);
  transform: translateY(0.22rem);
}

.noscript-note {
  margin: 0;
  font-weight: 700;
}

.details-section,
.evidence {
  width: min(100% - 2rem, 68rem);
  margin-inline: auto;
}

.details-section {
  padding-block: var(--space-xl) var(--space-3xl);
}

.details {
  display: grid;
  gap: var(--space-lg);
}

.detail-card {
  display: grid;
  align-content: start;
  gap: var(--space-xs);
  min-height: 10rem;
  padding: var(--space-lg);
  border: 2px solid var(--color-ink);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: 0.35rem 0.38rem 0 var(--color-amber);
}

.detail-card p,
.detail-card h3 {
  margin: 0;
}

.card-label {
  color: var(--color-red-dark);
  font-family: var(--font-label);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  line-height: 1;
  text-transform: uppercase;
}

.card-label-with-update {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.update-tag {
  display: inline-block;
  padding: 0.34rem 0.58rem 0.27rem;
  border: 2px solid var(--color-ink);
  border-radius: 999px;
  background: var(--color-amber);
  box-shadow: 0.1rem 0.12rem 0 var(--color-ink);
  color: var(--color-ink);
  font-size: 0.64rem;
  letter-spacing: 0.1em;
  line-height: 1;
  transform: rotate(-4deg);
  animation: update-tag-arrive 650ms var(--ease-out) both;
}

.location-card {
  box-shadow: 0.35rem 0.38rem 0 var(--color-teal);
}

@keyframes update-tag-arrive {
  from {
    opacity: 0;
    transform: rotate(-9deg) scale(0.65);
  }

  to {
    opacity: 1;
    transform: rotate(-4deg) scale(1);
  }
}

.detail-card h3 {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 6vw, 1.8rem);
  font-weight: 400;
  line-height: 1.12;
}

.detail-card p:last-child {
  color: var(--color-muted);
  line-height: 1.45;
}

.detail-link {
  color: var(--color-ink);
  font-weight: 700;
  text-decoration-color: var(--color-teal);
  text-decoration-thickness: 0.16em;
  text-underline-offset: 0.18em;
}

.evidence {
  padding-block: var(--space-lg) var(--space-4xl);
}

.evidence h2 {
  max-width: 48rem;
  margin: 0 auto var(--space-2xl);
  font-family: var(--font-display);
  font-size: clamp(2rem, 8vw, 3rem);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.05;
  text-align: center;
}

.photo-grid {
  columns: 2;
  column-gap: var(--space-md);
  column-fill: balance;
}

.polaroid {
  display: inline-grid;
  width: 100%;
  gap: var(--space-sm);
  min-width: 0;
  margin: 0 0 var(--space-xl);
  padding: var(--space-sm) var(--space-sm) var(--space-md);
  break-inside: avoid;
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  box-shadow: 0 0.5rem 1.1rem oklch(27% 0.03 62 / 0.14);
  transform: rotate(-2.5deg);
  transition:
    box-shadow 250ms var(--ease-out),
    transform 250ms var(--ease-out);
  vertical-align: top;
}

.polaroid:nth-child(2) {
  transform: rotate(1.8deg);
}

.polaroid:nth-child(3) {
  transform: rotate(-1.2deg);
}

.polaroid:nth-child(4) {
  transform: rotate(2.4deg);
}

.polaroid:nth-child(5) {
  transform: rotate(-1.8deg);
}

.polaroid:nth-child(6) {
  transform: rotate(1.2deg);
}

.polaroid:nth-child(7) {
  transform: rotate(-1.4deg);
}

.polaroid:nth-child(8) {
  transform: rotate(2deg);
}

.polaroid:nth-child(9) {
  transform: rotate(-0.8deg);
}

.polaroid img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--color-line);
  background: var(--color-paper);
}

.polaroid figcaption {
  font-family: var(--font-hand);
  font-size: clamp(1rem, 4.8vw, 1.3rem);
  line-height: 1;
  text-align: center;
}

footer {
  padding:
    var(--space-xl)
    max(var(--space-md), env(safe-area-inset-right))
    max(var(--space-xl), env(safe-area-inset-bottom))
    max(var(--space-md), env(safe-area-inset-left));
  color: var(--color-muted);
  font-size: 0.77rem;
  letter-spacing: 0.08em;
  text-align: center;
}

.confetti {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.confetti span {
  --drift-duration: 8s;
  --drift-x: 0.35rem;
  --drift-y: 0.45rem;
  --drift-turn: 42deg;

  position: absolute;
  display: block;
  width: 0.58rem;
  height: 0.58rem;
  border-radius: 50%;
  background: var(--color-red);
  opacity: 0.9;
  animation: confetti-drift var(--drift-duration) ease-in-out infinite alternate;
}

.confetti span:nth-child(2n) {
  --drift-duration: 9s;
  --drift-x: -0.45rem;
  --drift-y: 0.3rem;
  --drift-turn: -35deg;

  width: 0.7rem;
  height: 0.22rem;
  border-radius: 0;
  background: var(--color-teal);
}

.confetti span:nth-child(3n) {
  --drift-duration: 7s;
  --drift-x: 0.2rem;
  --drift-y: -0.4rem;
  --drift-turn: 55deg;

  animation-delay: -2.5s;
  background: var(--color-amber);
}

.confetti span:nth-child(5n) {
  animation-delay: -4.5s;
  background: var(--color-blue);
}

.confetti span:nth-child(7n) {
  animation-delay: -6s;
  background: var(--color-pink);
}

@keyframes confetti-drift {
  from {
    transform: translate3d(0, 0, 0) rotate(17deg);
  }

  to {
    transform:
      translate3d(var(--drift-x), var(--drift-y), 0)
      rotate(var(--drift-turn));
  }
}

@keyframes date-badge-party {
  0%,
  100% {
    transform: rotate(8deg) scale(1);
  }

  35% {
    transform: rotate(-4deg) scale(1.08);
  }

  70% {
    transform: rotate(13deg) scale(1.03);
  }
}

.date-badge.is-partying {
  animation: date-badge-party 720ms var(--ease-out);
}

.confetti span:nth-child(1) { top: 9%; left: 8%; }
.confetti span:nth-child(2) { top: 16%; left: 22%; }
.confetti span:nth-child(3) { top: 7%; left: 39%; }
.confetti span:nth-child(4) { top: 20%; left: 80%; }
.confetti span:nth-child(5) { top: 12%; left: 91%; }
.confetti span:nth-child(6) { top: 32%; left: 6%; }
.confetti span:nth-child(7) { top: 37%; left: 16%; }
.confetti span:nth-child(8) { top: 29%; left: 69%; }
.confetti span:nth-child(9) { top: 42%; left: 88%; }
.confetti span:nth-child(10) { top: 51%; left: 10%; }
.confetti span:nth-child(11) { top: 56%; left: 27%; }
.confetti span:nth-child(12) { top: 48%; left: 77%; }
.confetti span:nth-child(13) { top: 62%; left: 94%; }
.confetti span:nth-child(14) { top: 72%; left: 4%; }
.confetti span:nth-child(15) { top: 77%; left: 19%; }
.confetti span:nth-child(16) { top: 68%; left: 82%; }
.confetti span:nth-child(17) { top: 84%; left: 91%; }
.confetti span:nth-child(18) { top: 90%; left: 13%; }
.confetti span:nth-child(19) { top: 87%; left: 62%; }
.confetti span:nth-child(20) { top: 93%; left: 75%; }

@media (hover: hover) and (pointer: fine) {
  .button:hover {
    box-shadow: 0 0.48rem 0 var(--color-ink);
    transform: translateY(-0.18rem);
  }

  .button-calendar:hover {
    background: var(--color-red);
    color: var(--color-surface);
  }

  .date-badge:hover {
    box-shadow: 0 0.48rem 0 var(--color-ink);
    transform: rotate(4deg) translateY(-0.15rem);
  }

  .polaroid:hover {
    box-shadow: 0 0.85rem 1.5rem oklch(27% 0.03 62 / 0.18);
    transform: rotate(0) translateY(-0.3rem);
  }
}

@media (min-width: 40rem) {
  .hero {
    min-height: 50rem;
    padding-inline: var(--space-xl);
  }

  .hero-content {
    padding-top: var(--space-xl);
  }

  .date-badge {
    right: clamp(var(--space-xl), 7vw, var(--space-4xl));
    width: 7rem;
  }

  .date-badge span {
    font-size: 0.78rem;
  }

  .date-badge strong {
    font-size: 2.75rem;
  }

  .actions {
    width: min(100%, 34rem);
    justify-content: center;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-md);
  }

  .details-section,
  .evidence {
    width: min(100% - 3rem, 68rem);
  }

  .photo-grid {
    columns: 3;
    column-gap: var(--space-xl);
  }
}

@media (min-width: 48rem) {
  .details {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .polaroid {
    padding: var(--space-sm) var(--space-sm) var(--space-lg);
  }
}

@media (min-width: 64rem) {
  .hero {
    min-height: 52rem;
  }

  .hero-content {
    gap: var(--space-xl);
  }

  .details-section {
    padding-top: var(--space-2xl);
  }

  .evidence {
    padding-bottom: var(--space-4xl);
  }
}

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

  .confetti span,
  .date-badge.is-partying,
  .update-tag {
    animation: none;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  .confetti,
  .actions,
  .skip-link {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-block: var(--space-2xl);
  }

  .details-section,
  .evidence {
    break-inside: avoid;
  }
}