:root {
  --cream: #f7f1e9;
  --cream-deep: #eee4d9;
  --pink: #eb4f91;
  --pink-dark: #a72a5d;
  --pink-soft: #f6d8e1;
  --silver: #c5c3c8;
  --lavender: #e7dff0;
  --ink: #211d1f;
  --shadow: 0 14px 40px rgba(77, 52, 57, .12);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { min-width: 320px; margin: 0; background: #e8ded6; color: var(--ink); font-family: "Trebuchet MS", Arial, sans-serif; }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible { outline: 3px solid var(--pink-dark); outline-offset: 3px; }
[hidden] { display: none !important; }
.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; }
.page { width: min(100%, 680px); margin: 0 auto; }
.paper {
  background-color: var(--cream);
  background-image: radial-gradient(circle at 16% 21%, rgba(255,255,255,.53) 0 1px, transparent 1.5px), radial-gradient(circle at 73% 68%, rgba(151,116,106,.05) 0 1px, transparent 1.5px), linear-gradient(110deg, rgba(255,255,255,.2), transparent 60%);
  background-size: 8px 8px, 13px 13px, 100% 100%;
  box-shadow: var(--shadow);
}

/* Selector at / and language control outside the poster */
.language-page { display: grid; min-height: 100dvh; place-items: center; padding: 24px; }
.language-panel { width: min(100%, 430px); padding: 38px 28px 42px; border-radius: 8px; text-align: center; }
.selector-spark, .section-spark { display: block; color: var(--pink); font-size: 20px; line-height: 1; }
.language-panel h1 { margin: 12px 0 5px; font: italic 600 clamp(29px, 8vw, 39px)/1.15 Georgia, serif; }
.language-panel p { margin: 0 0 28px; color: #745d66; font-size: 13px; }
.language-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.language-choice { display: grid; min-height: 64px; place-items: center; border: 1px solid rgba(255,255,255,.8); border-radius: 16px; box-shadow: 0 5px 11px rgba(78,54,62,.1); color: var(--ink); text-decoration: none; font-size: 17px; transition: transform .22s ease, box-shadow .22s ease; }
.language-choice:hover { transform: translateY(-3px); box-shadow: 0 8px 14px rgba(78,54,62,.16); }
.language-choice--es { background: var(--pink-soft); }
.language-choice--en { background: var(--lavender); }
.language-switch { display: flex; align-items: center; justify-content: flex-end; gap: 9px; width: min(100%, 680px); min-height: 42px; margin: auto; padding: 7px 16px; background: var(--cream); color: #725861; font-size: 11px; font-weight: 700; letter-spacing: .13em; }
.language-switch a { color: var(--ink); text-decoration: none; }
.language-switch a:hover { color: var(--pink-dark); text-decoration: underline; text-underline-offset: 3px; }
.language-switch [aria-current="page"] { color: var(--pink-dark); }

/* Hand-built invitation from the Canva visual reference */
.poster { position: relative; isolation: isolate; overflow: hidden; padding: 12px clamp(12px, 4.8vw, 34px) 26px; }
.clip-definitions { position: absolute; pointer-events: none; }
.disco { position: absolute; z-index: 0; width: clamp(100px, 29vw, 185px); aspect-ratio: 1; border-radius: 50%; border: 1px solid rgba(105,85,91,.23); background: repeating-linear-gradient(0deg, transparent 0 13px, rgba(53,44,50,.19) 13px 15px), repeating-linear-gradient(90deg, transparent 0 13px, rgba(53,44,50,.18) 13px 15px), radial-gradient(circle at 30% 26%, #fff 0, #f8d5dc 18%, #ba8b9c 48%, #e7b7c5 66%, #7e717b 100%); box-shadow: inset -16px -17px 20px rgba(40,30,35,.18), inset 11px 10px 18px rgba(255,255,255,.8), 3px 7px 18px rgba(46,35,43,.1); animation: disco-drift 12s ease-in-out infinite alternate; pointer-events: none; }
.disco--top { top: -48px; left: -49px; }
.disco--left { top: 42%; left: -75px; filter: grayscale(.75); animation-delay: -3s; }
.disco--bottom { right: -66px; bottom: -62px; animation-delay: -6s; }
.bunting { position: absolute; top: -15px; right: -11px; display: flex; gap: 4px; padding: 3px 0 0; border-top: 2px solid rgba(54,45,48,.55); transform: rotate(12deg); }
.bunting i { display: block; width: clamp(21px, 5vw, 31px); height: clamp(29px, 7vw, 42px); clip-path: polygon(0 0, 100% 0, 50% 100%); background: #ed9db6; opacity: .9; }
.bunting i:nth-child(2) { background: #bbb7bd; }
.bunting i:nth-child(3) { background: #f3b7ca; }
.bunting i:nth-child(4) { background: #d3cdd0; }

.hero-stage { position: relative; height: clamp(445px, 115vw, 690px); --hand-anchor-x: 50%; --hand-anchor-y: 42%; }
.britney-photo { position: absolute; z-index: 2; top: clamp(46px, 12vw, 76px); left: 50%; display: block; width: clamp(190px, 49vw, 304px); height: auto; filter: grayscale(1) contrast(1.1) brightness(1.08); transform: translateX(-50%); clip-path: url(#britney-cutout); }
.balloon-rig { position: absolute; inset: 0; z-index: 3; pointer-events: none; transform-origin: var(--hand-anchor-x) var(--hand-anchor-y); will-change: transform; }
.balloon-rig--two { animation: balloon-sway-two 4.8s ease-in-out infinite; }
.balloon-rig--six { animation: balloon-sway-six 5.6s ease-in-out infinite; animation-delay: -1.9s; }
.balloon { position: absolute; z-index: 2; display: block; font: 900 clamp(108px, 29vw, 190px)/.9 Arial, Helvetica, sans-serif; letter-spacing: -.09em; color: #e68ba5; background: linear-gradient(108deg, #8e3c55 1%, #e77e9b 15%, #fff6f4 28%, #cf617e 39%, #ffe4e4 52%, #b33d5d 66%, #ffb2c4 81%, #87334f 99%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; -webkit-text-stroke: 2px rgba(139,53,76,.62); paint-order: stroke fill; filter: drop-shadow(3px 5px 1px #8d4459) drop-shadow(4px 7px 4px rgba(77,36,52,.16)); }
.balloon--two { top: clamp(16px, 3.8vw, 31px); left: calc(40% - clamp(95px, 25vw, 155px)); transform: rotate(-7deg); }
.balloon--six { top: clamp(22px, 4.5vw, 37px); left: calc(40% - clamp(27px, 5vw, 48px)); transform: rotate(5deg); }
.balloon-strings { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.balloon-strings path { fill: none; stroke: #b85b70; stroke-width: 1.55; vector-effect: non-scaling-stroke; stroke-linecap: round; }
.star, .heart { position: absolute; z-index: 1; line-height: 1; pointer-events: none; }
.star { font-size: clamp(28px, 9vw, 52px); color: #e75e9b; text-shadow: 1px 2px #f8aac7, 2px 3px rgba(71,42,56,.18); animation: star-turn 10s ease-in-out infinite alternate; }
.star--one { top: 31%; left: 5%; transform: rotate(-13deg); }
.star--two { top: 23%; right: 6%; color: #aaa8ad; transform: rotate(15deg); animation-delay: -3s; }
.star--three { top: 62%; left: 6%; color: #b5b3b6; transform: rotate(17deg); animation-delay: -5s; }
.star--four { top: 71%; right: 4%; transform: rotate(-15deg); animation-delay: -2s; }
.star--five { top: 86%; left: 12%; font-size: clamp(21px, 6vw, 38px); transform: rotate(9deg); }
.heart { font: 700 clamp(33px, 10vw, 57px)/1 cursive; color: var(--pink); }
.heart--one { top: 17%; left: 3%; transform: rotate(-25deg); }
.heart--two { top: 54%; right: 4%; transform: rotate(18deg); }
.heart--three { top: 77%; left: 5%; color: var(--ink); font-size: clamp(24px, 6vw, 34px); transform: rotate(-12deg); }

.collage { position: relative; z-index: 4; display: grid; justify-items: center; gap: 5px; width: max-content; max-width: 100%; margin: -2px auto 0; }
.collage-word { display: flex; align-items: center; justify-content: center; gap: clamp(3px, .55vw, 5px); white-space: nowrap; }
.collage-word span { display: grid; flex: 0 0 auto; place-items: center; width: .91em; height: 1.13em; padding-bottom: .05em; font: 700 clamp(31px, 8.7vw, 58px)/1 Georgia, serif; box-shadow: 1px 3px 3px rgba(59,40,48,.11); }
.collage-word span:nth-child(5n+1) { background: #ffd489; color: #a72a5d; transform: rotate(7deg); font-family: Georgia, serif; }
.collage-word span:nth-child(5n+2) { background: #cf9ed3; color: #fff8f8; transform: rotate(-4deg); font-family: "Times New Roman", serif; }
.collage-word span:nth-child(5n+3) { background: #ffd8e6; color: #b92a75; transform: rotate(-7deg); font-family: Arial, sans-serif; }
.collage-word span:nth-child(5n+4) { background: #e68f99; color: #276f60; transform: rotate(6deg); font-family: Georgia, serif; font-style: italic; }
.collage-word span:nth-child(5n) { background: #849ed8; color: #ffbed0; transform: rotate(-4deg); font-family: "Arial Black", Arial, sans-serif; }
.party-word { transform: rotate(-2deg); }
.party-word span:nth-child(1) { background: #ef7ba3; color: #fff; }
.party-word span:nth-child(2) { background: #ffd07b; color: var(--ink); }
.party-word span:nth-child(3) { background: #f7cad6; color: #a52d5c; }
.party-word span:nth-child(4) { background: #c9b6da; color: #623a79; }
.party-word span:nth-child(5) { background: #ffbed0; color: #b52265; }

.details { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: stretch; margin-top: 27px; }
.detail { display: grid; grid-template-rows: 49px 22px 1fr; justify-items: center; min-width: 0; min-height: 145px; padding: 0 4px; text-align: center; }
.detail + .detail { border-left: 1px solid rgba(63,49,53,.25); }
.detail-icon { display: grid; place-items: center; width: 47px; height: 43px; color: var(--ink); border-radius: 40% 55% 48% 55%; background: radial-gradient(circle at 33% 27%, #fff9fb, #f5cdd9 68%, #ebbecd); }
.detail-icon svg { width: 25px; height: 25px; }
.detail h3 { margin: 0; font-size: clamp(10px, 2.8vw, 15px); font-weight: 500; letter-spacing: .14em; }
.detail p, .detail a { margin: 0; font-size: clamp(10px, 2.8vw, 16px); line-height: 1.24; }
.detail p span, .detail p strong, .detail a span { display: block; }
.detail strong { color: var(--pink-dark); font-family: Georgia, serif; font-size: 1.13em; white-space: nowrap; }
.detail a { display: flex; flex-direction: column; align-items: center; color: var(--ink); text-decoration: none; text-underline-offset: 3px; }
.detail a:hover { text-decoration: underline; }

.actions { position: relative; z-index: 3; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 7px; margin-top: 17px; }
.action { display: grid; grid-template-columns: 1fr auto; grid-template-rows: 33px 1fr; align-items: center; min-width: 0; min-height: 99px; padding: 8px 7px; border: 1px solid rgba(255,255,255,.7); border-radius: 15px; box-shadow: 0 5px 8px rgba(78,54,62,.12); color: var(--ink); cursor: pointer; transition: transform .22s ease, box-shadow .22s ease; }
.action:hover { transform: translateY(-3px); box-shadow: 0 8px 14px rgba(78,54,62,.17); }
.action:active { transform: scale(.98); }
.action--gallery { background: linear-gradient(110deg, #fde4e7, #f5cad8); }
.action--playlist { background: linear-gradient(110deg, #e8e4f1, #dbd6e8); }
.action--rsvp { background: linear-gradient(110deg, #fbe0e4, #f6cdd8); }
.action-icon { width: 29px; height: 29px; }
.action-arrow { grid-column: 2; grid-row: 1; display: grid; place-items: center; width: 27px; height: 27px; border-radius: 50%; background: var(--pink); color: #fff; font: 27px/1 Arial, sans-serif; }
.action-label { grid-column: 1 / -1; align-self: center; min-width: 0; font-size: clamp(10px, 2.8vw, 16px); line-height: 1.14; text-align: center; }
.action-label > span, .action-label small { display: block; }
.action-label small { margin-top: 3px; font-size: .74em; }

.countdown-section { position: relative; z-index: 2; margin-top: 20px; padding: 15px 0 4px; border-top: 1px solid rgba(106,78,86,.14); text-align: center; }
.countdown-section h3 { margin: 2px 0 13px; font: italic 600 clamp(24px, 6vw, 36px)/1.1 Georgia, serif; }
.countdown { display: grid; grid-template-columns: repeat(4, 1fr); gap: 7px; }
.countdown-unit { display: grid; align-content: center; justify-items: center; min-width: 0; min-height: 77px; padding: 8px 3px; border: 1px solid #efd0db; border-radius: 13px; background: #f9e8e9; }
.countdown-unit:nth-child(2) { border-color: #e2d7e9; background: #eee6f0; }
.countdown-unit:nth-child(3) { border-color: #efd6d0; background: #f7e4df; }
.countdown-unit:nth-child(4) { border-color: #e9cad9; background: #f3dce6; }
.countdown-unit strong { font: 700 clamp(24px, 7vw, 39px)/1 Georgia, serif; font-variant-numeric: tabular-nums; }
.countdown-unit span { margin-top: 8px; font-size: clamp(8px, 2.1vw, 11px); letter-spacing: .05em; }
#countdown-message { min-height: 1.2em; margin: 9px 0 0; color: var(--pink-dark); font-size: 13px; font-weight: 700; }
.poster-note { position: relative; z-index: 2; max-width: 34ch; margin: 9px auto 0; text-align: center; font: italic clamp(17px, 3.9vw, 25px)/1.35 "Segoe Script", "Bradley Hand", "Brush Script MT", Georgia, cursive; }

/* Gallery and footer */
.gallery-section { margin-top: 12px; padding: 25px 0 28px; text-align: center; scroll-margin-top: 12px; }
.gallery-section h2 { margin: 5px 0 8px; font: italic 600 clamp(27px, 7vw, 39px)/1.12 Georgia, serif; }
.gallery-intro { margin: 0 18px 22px; font-size: 13px; }
.gallery-track { display: flex; gap: 13px; overflow-x: auto; overscroll-behavior-inline: contain; padding: 2px 18px 16px; scrollbar-color: #e5a8bc transparent; scroll-snap-type: x mandatory; }
.gallery-item, .gallery-placeholder { flex: 0 0 min(54vw, 210px); min-width: 0; aspect-ratio: 4 / 5; scroll-snap-align: center; }
.gallery-card { position: relative; display: block; width: 100%; height: 100%; overflow: hidden; padding: 0; border: 0; border-radius: 8px; background: #efe1dc; box-shadow: 0 4px 10px rgba(53,41,45,.11); cursor: pointer; }
.gallery-card img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center 35%; transition: transform .5s ease; }
.gallery-card:hover img { transform: scale(1.025); }
.gallery-caption { position: absolute; right: 0; bottom: 0; left: 0; padding: 18px 8px 9px; background: linear-gradient(transparent, rgba(20,14,17,.72)); color: #fff; text-align: left; font-size: 12px; }
.gallery-placeholder { display: grid; place-content: center; justify-items: center; padding: 12px; border: 1px solid #e9cbd4; border-radius: 8px; background: linear-gradient(135deg, #f8e2e7, #efe6e4 58%, #e9d9e8); color: #805269; }
.gallery-placeholder:nth-child(3) { background: linear-gradient(145deg, #ede4ef, #f7e0e7); }
.gallery-placeholder:nth-child(4) { background: linear-gradient(145deg, #f6e7dd, #f5dce6); }
.gallery-placeholder span { display: block; color: #dba7bd; font: italic 700 40px/1 Georgia, serif; }
.gallery-placeholder p { max-width: 14ch; margin: 5px auto 0; font-size: 12px; line-height: 1.35; }
.page-footer { padding: 21px 12px 27px; color: #6b5960; text-align: center; font-size: 11px; letter-spacing: .08em; }
.page-footer span:nth-child(2) { color: var(--pink-dark); font-size: 16px; vertical-align: -.08em; }

/* Feedback, native dialogs, and optional entry gate */
.toast { position: fixed; z-index: 30; right: 18px; bottom: 20px; left: 18px; width: fit-content; max-width: calc(100% - 36px); margin: auto; padding: 12px 18px; border-radius: 11px; background: var(--ink); box-shadow: 0 8px 30px rgba(0,0,0,.18); color: #fff; text-align: center; font-size: 14px; }
.lightbox, .rsvp-dialog { border: 0; padding: 0; }
.lightbox::backdrop, .rsvp-dialog::backdrop { background: rgba(27,21,25,.84); }
.lightbox { width: min(92vw, 720px); max-height: calc(100dvh - 36px); overflow: visible; background: transparent; color: #fff; }
.lightbox-panel { position: relative; text-align: center; }
.lightbox-panel img { display: block; max-width: 100%; max-height: calc(100dvh - 90px); margin: auto; object-fit: contain; box-shadow: 0 10px 40px rgba(0,0,0,.35); }
.lightbox-panel p { margin: 10px 0 0; font-size: 13px; }
.modal-close { display: grid; place-items: center; width: 39px; height: 39px; border: 0; border-radius: 50%; background: #fff; color: var(--ink); font-size: 28px; line-height: 1; cursor: pointer; }
.lightbox-close { position: absolute; z-index: 1; top: -17px; right: -17px; }
.rsvp-dialog { width: min(92vw, 480px); max-height: calc(100dvh - 28px); border-radius: 18px; background: var(--cream); color: var(--ink); box-shadow: 0 18px 55px rgba(0,0,0,.28); }
.rsvp-panel { position: relative; padding: 28px clamp(18px, 5vw, 34px) 30px; }
.rsvp-close { position: absolute; top: 10px; right: 10px; }
.rsvp-panel h2 { margin: 0 45px 20px 0; color: var(--pink-dark); font: italic 600 clamp(25px, 6vw, 34px)/1.2 Georgia, serif; }
#rsvp-form { display: grid; gap: 8px; }
#rsvp-form > label, #rsvp-form legend { font-size: 14px; font-weight: 700; }
#rsvp-form input[type="text"], #rsvp-form input[type="number"], #rsvp-form textarea { width: 100%; min-height: 42px; padding: 9px 11px; border: 1px solid #bca7af; border-radius: 8px; background: #fffdfa; color: var(--ink); }
#rsvp-form textarea { min-height: 86px; resize: vertical; }
#rsvp-form fieldset { display: flex; gap: 20px; margin: 4px 0 2px; padding: 10px 0; border: 0; }
#rsvp-form fieldset legend { padding: 0 0 8px; }
#rsvp-form fieldset label { display: flex; align-items: center; gap: 6px; cursor: pointer; }
#rsvp-form input[type="radio"] { width: 18px; height: 18px; accent-color: var(--pink-dark); }
.form-error { margin: 3px 0; color: #a51d43; font-size: 13px; font-weight: 700; }
.confirm-button { min-height: 47px; margin-top: 7px; border: 0; border-radius: 10px; background: var(--pink-dark); color: #fff; font-weight: 700; cursor: pointer; }
.confirm-button:hover { background: #872149; }
.entry-screen { position: fixed; z-index: 40; inset: 0; display: grid; place-items: center; padding: 24px; background: var(--cream); }
.entry-button { min-height: 68px; padding: 16px 26px; border: 0; border-radius: 16px; background: var(--pink-soft); color: var(--ink); box-shadow: var(--shadow); cursor: pointer; font-size: 20px; }

/* Motion remains on transforms and opacity; the photo itself only enters once. */
.js-ready .reveal { opacity: 0; transform: translateY(18px); transition: opacity .58s ease-out, transform .58s ease-out; }
.js-ready .reveal.is-visible { opacity: 1; transform: translateY(0); }
.js-ready .britney-photo.reveal { transform: translate(-50%, 12px) scale(.98); transition-duration: .85s; }
.js-ready .britney-photo.reveal.is-visible { transform: translate(-50%, 0) scale(1); }
.js-ready .collage.reveal.is-visible .collage-word span { animation: letter-arrive .36s cubic-bezier(.2,.8,.2,1) both; }
.js-ready .collage.reveal.is-visible .birthday-word span:nth-child(2) { animation-delay: .06s; }
.js-ready .collage.reveal.is-visible .birthday-word span:nth-child(3) { animation-delay: .12s; }
.js-ready .collage.reveal.is-visible .birthday-word span:nth-child(4) { animation-delay: .18s; }
.js-ready .collage.reveal.is-visible .birthday-word span:nth-child(5) { animation-delay: .24s; }
.js-ready .collage.reveal.is-visible .birthday-word span:nth-child(6) { animation-delay: .30s; }
.js-ready .collage.reveal.is-visible .birthday-word span:nth-child(7) { animation-delay: .36s; }
.js-ready .collage.reveal.is-visible .birthday-word span:nth-child(8) { animation-delay: .42s; }
.js-ready .collage.reveal.is-visible .party-word span:nth-child(1) { animation-delay: .50s; }
.js-ready .collage.reveal.is-visible .party-word span:nth-child(2) { animation-delay: .56s; }
.js-ready .collage.reveal.is-visible .party-word span:nth-child(3) { animation-delay: .62s; }
.js-ready .collage.reveal.is-visible .party-word span:nth-child(4) { animation-delay: .68s; }
.js-ready .collage.reveal.is-visible .party-word span:nth-child(5) { animation-delay: .74s; }

.js-ready .details.reveal .detail,
.js-ready .actions.reveal .action,
.js-ready .gallery-section.reveal h2,
.js-ready .gallery-section.reveal .gallery-intro,
.js-ready .gallery-section.reveal .gallery-item,
.js-ready .gallery-section.reveal .gallery-placeholder { opacity: 0; translate: 0 18px; transition: opacity .48s ease-out, translate .48s ease-out; }
.js-ready .details.reveal.is-visible .detail,
.js-ready .actions.reveal.is-visible .action,
.js-ready .gallery-section.reveal.is-visible h2,
.js-ready .gallery-section.reveal.is-visible .gallery-intro,
.js-ready .gallery-section.reveal.is-visible .gallery-item,
.js-ready .gallery-section.reveal.is-visible .gallery-placeholder { opacity: 1; translate: 0 0; }
.js-ready .details.reveal .detail:nth-child(2),
.js-ready .actions.reveal .action:nth-child(2) { transition-delay: .09s; }
.js-ready .details.reveal .detail:nth-child(3),
.js-ready .actions.reveal .action:nth-child(3) { transition-delay: .18s; }
.js-ready .gallery-section.reveal .gallery-intro { transition-delay: .08s; }
.js-ready .gallery-section.reveal .gallery-item:nth-child(1),
.js-ready .gallery-section.reveal .gallery-placeholder:nth-child(1) { transition-delay: .12s; }
.js-ready .gallery-section.reveal .gallery-item:nth-child(2),
.js-ready .gallery-section.reveal .gallery-placeholder:nth-child(2) { transition-delay: .17s; }
.js-ready .gallery-section.reveal .gallery-item:nth-child(3),
.js-ready .gallery-section.reveal .gallery-placeholder:nth-child(3) { transition-delay: .22s; }
.js-ready .gallery-section.reveal .gallery-item:nth-child(4),
.js-ready .gallery-section.reveal .gallery-placeholder:nth-child(4) { transition-delay: .27s; }

.heart { animation: heart-beat 2.2s ease-in-out infinite; }
.heart--one { animation-delay: -.3s; }
.heart--two { animation-duration: 2.45s; animation-delay: -1.1s; }
.heart--three { animation-duration: 2.05s; animation-delay: -1.7s; }
.star { animation: pink-twinkle 3.9s ease-in-out infinite; }
.star--one { animation-delay: -.8s; }
.star--four { animation-duration: 4.5s; animation-delay: -2s; }
.star--five { animation-duration: 3.6s; animation-delay: -1.6s; }
.star--two, .star--three { animation: silver-glimmer 5.8s ease-in-out infinite; }
.star--two { animation-delay: -2.4s; }
.star--three { animation-duration: 6.5s; animation-delay: -4.2s; }
.disco--top { animation-duration: 10.2s; }
.disco--left { animation-duration: 8.8s; }
.disco--bottom { animation-duration: 11.6s; }
.disco::after { content: ""; position: absolute; inset: 2%; border-radius: 50%; background: linear-gradient(110deg, transparent 32%, rgba(255,255,255,.24) 49%, transparent 65%); opacity: .5; animation: disco-gleam 9s ease-in-out infinite; pointer-events: none; }
.disco--left::after { animation-delay: -3s; }
.disco--bottom::after { animation-delay: -6s; }

.action { transition: transform .18s ease, box-shadow .22s ease; touch-action: manipulation; }
.action:hover:not(.is-pressed) { transform: translateY(-2px); }
.action:active, .action.is-pressed { transform: scale(.97) !important; box-shadow: 0 3px 7px rgba(78,54,62,.14); }
.action-arrow { transition: transform .2s ease; }
.action:hover .action-arrow, .action:focus-visible .action-arrow, .action:active .action-arrow, .action.is-pressed .action-arrow { transform: translateX(3px); }
.confirm-button { transition: transform .16s ease, background-color .16s ease; touch-action: manipulation; }
.confirm-button:active, .confirm-button.is-pressed { transform: scale(.98); }
.gallery-card:focus-visible img, .gallery-card:active img { transform: scale(1.025); }
.toast.toast-enter { animation: toast-in .23s ease-out both; }

.lightbox[open]::backdrop { animation: backdrop-in .22s ease-out both; }
.lightbox.is-closing::backdrop { animation: backdrop-out .22s ease-in both; }
.lightbox[open] .lightbox-panel { animation: lightbox-in .22s ease-out both; }
.lightbox.is-closing .lightbox-panel { animation: lightbox-out .22s ease-in both; }
.rsvp-dialog[open]::backdrop { animation: backdrop-in .30s ease-out both; }
.rsvp-dialog.is-closing::backdrop { animation: backdrop-out .30s ease-in both; }
.rsvp-dialog[open] { animation: rsvp-in .30s ease-out both; }
.rsvp-dialog.is-closing { animation: rsvp-out .30s ease-in both; }

@keyframes balloon-sway-two { 0%, 100% { transform: rotate(-.9deg); } 48% { transform: rotate(1.2deg); } 78% { transform: rotate(.2deg); } }
@keyframes balloon-sway-six { 0%, 100% { transform: rotate(.8deg); } 42% { transform: rotate(-1.5deg); } 70% { transform: rotate(-.2deg); } }
@keyframes heart-beat { 0%, 100% { scale: 1; } 28% { scale: 1.08; } 50% { scale: 1; } 76% { scale: 1.05; } }
@keyframes pink-twinkle { 0%, 100% { opacity: .73; scale: 1; filter: brightness(1); } 50% { opacity: 1; scale: 1.1; filter: brightness(1.08); } }
@keyframes silver-glimmer { 0%, 100% { opacity: .78; scale: 1; rotate: -1.5deg; filter: brightness(1); } 48% { opacity: 1; scale: 1.04; rotate: 1.5deg; filter: brightness(1.13); } }
@keyframes disco-drift { 0%, 100% { translate: 0 0; rotate: -1deg; } 50% { translate: 0 -5px; rotate: 1deg; } }
@keyframes disco-gleam { 0%, 72%, 100% { opacity: .2; transform: translateX(-24%); } 82% { opacity: .55; transform: translateX(24%); } }
@keyframes letter-arrive { from { opacity: 0; translate: 0 9px; scale: .96; } to { opacity: 1; translate: 0 0; scale: 1; } }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px) scale(.97); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes backdrop-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes backdrop-out { from { opacity: 1; } to { opacity: 0; } }
@keyframes lightbox-in { from { opacity: 0; transform: scale(.94); } to { opacity: 1; transform: scale(1); } }
@keyframes lightbox-out { from { opacity: 1; transform: scale(1); } to { opacity: 0; transform: scale(.94); } }
@keyframes rsvp-in { from { opacity: 0; transform: translateY(20px) scale(.97); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes rsvp-out { from { opacity: 1; transform: translateY(0) scale(1); } to { opacity: 0; transform: translateY(20px) scale(.97); } }

@media (min-width: 560px) {
  .poster { padding-inline: 36px; padding-bottom: 34px; }
  .hero-stage { height: clamp(600px, 106vw, 690px); }
  .detail { grid-template-rows: 61px 27px 1fr; min-height: 158px; }
  .detail-icon { width: 59px; height: 54px; }
  .detail-icon svg { width: 30px; height: 30px; }
  .actions { gap: 11px; }
  .action { display: flex; justify-content: space-between; gap: 8px; min-height: 88px; padding: 10px; }
  .action-icon { flex: 0 0 auto; width: 36px; height: 36px; }
  .action-label { flex: 1 1 auto; text-align: left; }
  .action-arrow { flex: 0 0 auto; }
  .countdown-unit { min-height: 90px; }
  .gallery-track { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); overflow: visible; }
  .gallery-item, .gallery-placeholder { width: auto; }
}
@media (max-width: 359px) {
  .poster { padding-inline: 10px; }
  .action { padding-inline: 5px; }
  .action-label { font-size: 10px; }
  .collage-word span { font-size: 30px; }
  .hero-stage { height: 431px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .balloon-rig, .heart, .star, .disco, .disco::after { animation: none !important; translate: none !important; rotate: none !important; scale: 1 !important; }
  .js-ready .reveal, .js-ready .reveal.is-visible,
  .js-ready .details.reveal .detail, .js-ready .actions.reveal .action,
  .js-ready .gallery-section.reveal h2, .js-ready .gallery-section.reveal .gallery-intro,
  .js-ready .gallery-section.reveal .gallery-item, .js-ready .gallery-section.reveal .gallery-placeholder { opacity: 1 !important; transform: none !important; translate: none !important; }
  .js-ready .britney-photo.reveal, .js-ready .britney-photo.reveal.is-visible { transform: translateX(-50%) !important; }
  .js-ready .collage.reveal.is-visible .collage-word span { animation: none !important; translate: none !important; scale: 1 !important; }
  .action-arrow { transform: none !important; }
}