:root {
  --paper: #f4f8fb;
  --ink: #2e3c50;
  --moss: #6f8fae;
  --gold: #8caecc;
  --line: rgba(46, 60, 80, 0.22);
  --serif: "Iowan Old Style", "Noto Serif KR", "Batang", Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Pretendard", "Noto Sans KR", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}
body.gate-locked { overflow: hidden; }
button, a { -webkit-tap-highlight-color: transparent; }

.ribbon-gate {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(244,248,251,.98);
  transition: opacity .55s ease, visibility .55s ease;
}
.ribbon-card {
  position: relative;
  width: min(100%, 520px);
  min-height: min(780px, calc(100svh - 48px));
  display: grid;
  grid-template-rows: auto 1fr auto;
  place-items: center;
  padding: 44px 34px 38px;
  overflow: hidden;
  border: 1px solid rgba(140,174,204,.55);
  border-radius: 42px;
  background: linear-gradient(165deg, #f9fcfe 0%, #e4eff7 62%, #d9e8f4 100%);
  box-shadow: 0 24px 80px rgba(46,60,80,.10);
}
.ribbon-card::before {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(140,174,204,.32);
  border-radius: 28px;
  pointer-events: none;
}
.gate-monogram, .gate-date { position: relative; z-index: 1; margin: 0; color: var(--ink); }
.gate-monogram { font: 400 22px/1 var(--serif); letter-spacing: .12em; }
.gate-monogram i { color: var(--gold); font-size: .8em; }
.gate-date { font: 500 10px/1 var(--sans); letter-spacing: .25em; }
.ribbon-open {
  position: relative;
  z-index: 2;
  width: 100%;
  display: grid;
  justify-items: center;
  gap: 38px;
  border: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: opacity .3s ease, transform .3s ease;
}
.ribbon-open:focus-visible { outline: 0; }
.ribbon-open:focus-visible .ribbon-bow { filter: drop-shadow(0 16px 16px rgba(54,83,111,.18)) drop-shadow(0 0 2px rgba(46,60,80,.55)); }
.ribbon-open:focus-visible .ribbon-instruction b { text-decoration: underline; text-underline-offset: 5px; }
.ribbon-bow { position: relative; display: block; width: 230px; height: 150px; filter: drop-shadow(0 16px 16px rgba(54,83,111,.18)); transition: transform .55s cubic-bezier(.2,.8,.2,1); }
.ribbon-open:hover .ribbon-bow { transform: scale(1.035) rotate(-1deg); }
.ribbon-loop, .ribbon-tail, .ribbon-knot { position: absolute; display: block; background: linear-gradient(120deg, #91b7d8 0%, #d7e8f5 38%, #a6c6e1 58%, #789fC3 100%); }
.ribbon-loop { top: 18px; width: 108px; height: 72px; border: 1px solid rgba(255,255,255,.55); box-shadow: inset 0 0 18px rgba(255,255,255,.45); }
.loop-left { left: 12px; border-radius: 74% 35% 52% 58%; transform: rotate(13deg); }
.loop-right { right: 12px; border-radius: 35% 74% 58% 52%; transform: rotate(-13deg); }
.ribbon-tail { top: 72px; width: 66px; height: 72px; clip-path: polygon(9% 0, 91% 0, 100% 100%, 50% 78%, 0 100%); }
.tail-left { left: 64px; transform: rotate(14deg); }
.tail-right { right: 64px; transform: rotate(-14deg); }
.ribbon-knot { z-index: 2; left: 50%; top: 48px; width: 48px; height: 43px; border: 1px solid rgba(255,255,255,.6); border-radius: 46% 54% 52% 48%; transform: translateX(-50%) rotate(3deg); box-shadow: inset 0 0 12px rgba(255,255,255,.5); }
.ribbon-instruction { display: grid; gap: 6px; font: 400 14px/1.7 var(--serif); letter-spacing: .05em; }
.ribbon-instruction b { font-weight: 400; }
.ribbon-instruction small { color: var(--moss); font: 500 9px/1.4 var(--sans); letter-spacing: .16em; text-transform: uppercase; }
.ribbon-gate.awaiting-name .ribbon-open { opacity: 0; transform: scale(.94); pointer-events: none; }
.guest-entry-panel {
  position: absolute;
  z-index: 3;
  top: 50%;
  left: 50%;
  width: min(calc(100% - 68px), 340px);
  margin: 0;
  opacity: 0;
  pointer-events: none;
  text-align: center;
  transform: translate(-50%, -46%);
  transition: opacity .35s ease, transform .35s ease;
}
.ribbon-gate.awaiting-name .guest-entry-panel { opacity: 1; pointer-events: auto; transform: translate(-50%, -50%); }
.guest-entry-panel label { display: grid; gap: 8px; }
.guest-entry-panel label b { font: 400 18px/1.5 var(--serif); letter-spacing: -.01em; }
.guest-entry-panel label small {
  color: var(--moss);
  font: 600 9px/1.4 var(--sans);
  letter-spacing: .17em;
  text-transform: uppercase;
}
.guest-name-entry {
  display: grid;
  grid-template-columns: 1fr 88px;
  gap: 9px;
  margin-top: 26px;
}
.guest-name-entry input {
  width: 100%;
  min-width: 0;
  height: 58px;
  padding: 0 16px;
  border: 1px solid rgba(46,60,80,.28);
  border-radius: 0;
  outline: 0;
  background: rgba(255,255,255,.58);
  color: var(--ink);
  font: 400 18px/1 var(--serif);
  letter-spacing: .02em;
  text-align: left;
  transition: border-color .2s, box-shadow .2s;
}
.guest-name-entry input:focus {
  border-color: var(--moss);
  box-shadow: 0 0 0 3px rgba(140,174,204,.18);
}
.guest-name-entry button {
  display: grid;
  place-content: center;
  gap: 4px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  cursor: pointer;
}
.guest-name-entry button b { font: 400 13px/1 var(--serif); }
.guest-name-entry button small { font: 600 7px/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; opacity: .72; }
.guest-name-entry button:disabled { cursor: wait; opacity: .62; }
.guest-entry-panel > p { margin: 18px 0 0; color: rgba(46,60,80,.62); font: 400 11px/1.65 var(--serif); }
.guest-entry-panel > p span { display: block; color: var(--moss); font: 500 8px/1.5 var(--sans); letter-spacing: .08em; }
.guest-entry-panel.invalid { animation: guest-shake .38s ease; }
.guest-entry-panel.invalid .guest-name-entry input { border-color: #a55f69; }
@keyframes guest-shake {
  0%, 100% { margin-left: 0; }
  25% { margin-left: -7px; }
  75% { margin-left: 7px; }
}
.ribbon-gate.opening .ribbon-bow { transform: scale(1.28) rotate(7deg); opacity: 0; transition: transform .65s ease, opacity .42s ease; }
.ribbon-gate.opening .ribbon-instruction { opacity: 0; transform: translateY(8px); transition: opacity .3s ease, transform .3s ease; }
.ribbon-gate.opening .guest-entry-panel { opacity: 0; transform: translate(-50%, -54%); pointer-events: none; }
.ribbon-gate.opened { opacity: 0; visibility: hidden; pointer-events: none; }

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .34;
  z-index: 10;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.08'/%3E%3C/svg%3E");
}

.masthead {
  position: absolute;
  z-index: 5;
  inset: 0 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 28px clamp(22px, 5vw, 76px);
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: 10px;
}
.masthead p { margin: 0; }
.monogram {
  color: inherit;
  text-decoration: none;
  font: 18px/1 var(--serif);
  letter-spacing: -.08em;
}
.monogram span { color: var(--gold); font-style: italic; font-size: .8em; padding: 0 2px; }
.quiet-button {
  border: 0;
  border-bottom: 1px solid currentColor;
  color: inherit;
  background: transparent;
  padding: 4px 0;
  font: inherit;
  letter-spacing: inherit;
  cursor: pointer;
}
.header-actions { justify-self: end; display: flex; align-items: center; gap: 18px; }
.locale-button {
  border: 0;
  color: var(--gold);
  background: transparent;
  padding: 4px 0;
  font: 600 9px/1 var(--sans);
  letter-spacing: .12em;
  cursor: pointer;
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(300px, .9fr) minmax(360px, 1.1fr);
  align-items: center;
  gap: clamp(30px, 7vw, 110px);
  padding: 110px clamp(22px, 8vw, 130px) 64px;
  overflow: hidden;
}
.hero::after {
  content: "SAVE THE DATE";
  position: absolute;
  right: -1.5vw;
  bottom: 1vh;
  color: transparent;
  -webkit-text-stroke: 1px rgba(46, 60, 80, .09);
  font: 500 clamp(66px, 11vw, 180px)/.7 var(--serif);
  letter-spacing: -.06em;
  white-space: nowrap;
  pointer-events: none;
}
.hero-copy { position: relative; z-index: 1; padding-bottom: 20px; }
.eyebrow {
  margin: 0 0 28px;
  color: var(--gold);
  font: 600 10px/1 var(--sans);
  letter-spacing: .28em;
  text-transform: uppercase;
}
h1 {
  display: flex;
  flex-direction: column;
  margin: 0;
  font: 400 clamp(72px, 9.3vw, 150px)/.72 var(--serif);
  letter-spacing: -.075em;
}
h1 i { color: var(--gold); font-size: .56em; line-height: .95; padding-left: 44%; font-weight: 400; }
h1 span:last-child { padding-left: 12%; white-space: nowrap; }
.intro {
  margin: 26px 0 0 13%;
  font: 400 clamp(16px, 1.5vw, 21px)/1.85 var(--serif);
  letter-spacing: -.02em;
}
.korean-names {
  margin: 30px 0 0 13%;
  color: var(--gold);
  font: 500 11px/1 var(--sans);
  letter-spacing: .2em;
}
.date-lockup {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  margin-top: 50px;
  padding: 17px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font: 500 9px/1 var(--sans);
  text-transform: uppercase;
  letter-spacing: .16em;
}
.date-lockup strong { text-align: center; font: 400 clamp(17px, 1.5vw, 22px)/1 var(--serif); letter-spacing: .04em; }

.portrait-shell {
  position: relative;
  justify-self: center;
  width: min(39vw, 520px);
  aspect-ratio: 4/5.35;
  padding: 13px;
  border: 1px solid rgba(140, 174, 204, .58);
  transform: rotate(1.4deg);
}
.hero-photo {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 100%;
  border: 1px solid rgba(46, 60, 80, .14);
  filter: saturate(.84) brightness(1.025) contrast(.94);
}
.scroll-cue b { font-weight: 400; }
.frame-corner { position: absolute; width: 74px; height: 74px; border-color: var(--gold); opacity: .75; }
.corner-a { left: -16px; top: -16px; border-left: 1px solid; border-top: 1px solid; }
.corner-b { right: -16px; bottom: -16px; border-right: 1px solid; border-bottom: 1px solid; }
.scroll-cue {
  position: absolute;
  z-index: 2;
  left: clamp(22px, 5vw, 76px);
  bottom: 30px;
  color: inherit;
  text-decoration: none;
  font-size: 9px;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.scroll-cue span { color: var(--gold); padding-left: 10px; }

.details {
  position: relative;
  min-height: 88vh;
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  align-items: center;
  gap: clamp(50px, 10vw, 160px);
  padding: 100px clamp(22px, 10vw, 160px);
  background: var(--ink);
  color: var(--paper);
}
.section-number { position: absolute; top: 36px; right: 42px; color: rgba(243,239,230,.26); font: 11px/1 var(--sans); letter-spacing: .15em; }
.details h2, .venue-story h2, .note h2, .memories h2 {
  margin: 0;
  font: 400 clamp(52px, 7vw, 110px)/1.08 var(--serif);
  letter-spacing: -.06em;
}
.event-card { border-top: 1px solid rgba(243,239,230,.3); }
.event-line {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 18px;
  padding: 34px 0;
  border-bottom: 1px solid rgba(243,239,230,.3);
}
.event-line > span { color: #afc7dd; font-size: 11px; letter-spacing: .15em; }
.event-line p { margin: 0; font: 400 clamp(17px, 1.5vw, 21px)/1.75 var(--serif); }
.event-line strong { font-family: var(--sans); font-size: 12px; font-weight: 400; letter-spacing: .08em; opacity: .62; }
.calendar-button {
  width: 100%;
  display: flex;
  justify-content: space-between;
  margin-top: 28px;
  padding: 17px 18px;
  border: 1px solid rgba(243,239,230,.48);
  border-radius: 0;
  color: var(--paper);
  background: transparent;
  font: 500 11px/1 var(--sans);
  letter-spacing: .13em;
  cursor: pointer;
  transition: color .25s, background .25s;
}
.calendar-button:hover, .calendar-button:focus-visible { color: var(--ink); background: var(--paper); outline: none; }
.calendar-button b { color: #afc7dd; font-size: 15px; font-weight: 400; }

.venue-story {
  position: relative;
  padding-bottom: 120px;
  overflow: hidden;
  background: #dbe7f1;
  color: var(--ink);
}
.venue-panorama { margin: 0; overflow: hidden; }
.venue-panorama img { display: block; width: 100%; aspect-ratio: 2.25/1; object-fit: cover; object-position: 50% 55%; }
.venue-story-inner {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(48px, 9vw, 140px);
  align-items: center;
  padding: 110px clamp(22px, 10vw, 160px) 0;
}
.venue-story-copy { position: relative; }
.venue-story-copy .eyebrow { color: #6f8fae; }
.venue-story h2 { position: relative; z-index: 1; font-size: clamp(46px, 5.7vw, 88px); }
.venue-story-copy > p:last-child {
  position: relative;
  z-index: 1;
  max-width: 610px;
  margin: 44px 0 0;
  color: rgba(46,60,80,.74);
  font: 400 clamp(14px, 1.2vw, 17px)/2 var(--serif);
}
.venue-year {
  position: absolute;
  top: -48px;
  right: -25px;
  margin: 0;
  color: transparent;
  -webkit-text-stroke: 1px rgba(46,60,80,.12);
  font: 400 clamp(100px, 14vw, 220px)/1 var(--serif);
  letter-spacing: -.08em;
}
.venue-courtyard { margin: 0; }
.venue-courtyard img { display: block; width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.venue-courtyard figcaption { margin-top: 15px; color: rgba(46,60,80,.54); font-size: 9px; letter-spacing: .17em; text-transform: uppercase; }

.note {
  min-height: 76vh;
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: clamp(40px, 9vw, 150px);
  align-items: center;
  padding: 110px clamp(22px, 12vw, 190px);
}
.memory-photo {
  position: relative;
  justify-self: center;
  width: min(29vw, 390px);
  margin: 0;
  padding: 10px;
  border: 1px solid rgba(140, 174, 204, .64);
  transform: rotate(-2deg);
}
.memory-photo img { display: block; width: 100%; aspect-ratio: 3/4; object-fit: cover; }
.memory-photo figcaption {
  position: absolute;
  right: -30px;
  bottom: 28px;
  display: grid;
  place-items: center;
  width: 72px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--paper);
  color: var(--moss);
  font: 400 21px/1 var(--serif);
  letter-spacing: -.08em;
  box-shadow: 0 8px 24px rgba(46,60,80,.14);
}
.memory-photo figcaption i { color: var(--gold); font-size: .8em; }
.note-copy > p:last-child { margin: 40px 0 0; font: 400 clamp(15px, 1.3vw, 18px)/2 var(--serif); }

.memories {
  padding: 110px clamp(22px, 8vw, 130px) 120px;
  background: #e6eff6;
}
.memories-heading { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin-bottom: 62px; }
.memories-heading .eyebrow { align-self: flex-start; margin-top: 12px; }
.memories h2 { max-width: 760px; text-align: right; }
.photo-grid { display: grid; grid-template-columns: 1.6fr .8fr; grid-template-rows: 1fr 1fr; gap: 16px; }
.photo-grid figure { margin: 0; overflow: hidden; background: #d3e0eb; }
.photo-grid .wide { grid-row: 1 / span 2; }
.photo-grid img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .7s ease; }
.photo-grid figure:hover img { transform: scale(1.025); }
.photo-grid .wide img { aspect-ratio: 1.18/1; object-position: 50% 70%; }
.photo-grid .small img { aspect-ratio: 4/3; object-position: 50% 38%; }
.memories-caption { margin: 30px 0 0; text-align: right; font: 400 clamp(14px, 1.2vw, 17px)/1.8 var(--serif); }

.countdown {
  padding: 90px 22px 110px;
  border-top: 1px solid var(--line);
  text-align: center;
}
.counter { display: flex; justify-content: center; gap: clamp(36px, 9vw, 130px); }
.counter div { min-width: 74px; }
.counter strong { display: block; font: 400 clamp(46px, 7vw, 96px)/1 var(--serif); letter-spacing: -.06em; }
.counter span { display: block; margin-top: 14px; color: var(--gold); font-size: 9px; letter-spacing: .2em; text-transform: uppercase; }

footer {
  display: flex;
  justify-content: space-between;
  padding: 26px clamp(22px, 5vw, 76px);
  background: var(--moss);
  color: var(--paper);
  font: 10px/1 var(--sans);
  letter-spacing: .18em;
}
footer p { margin: 0; }
footer span { color: #d2e2f0; font-family: var(--serif); font-style: italic; }

.toast {
  position: fixed;
  z-index: 20;
  left: 50%; bottom: 28px;
  transform: translate(-50%, 18px);
  padding: 12px 17px;
  background: var(--ink);
  color: var(--paper);
  font-size: 11px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s, transform .25s;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .8s ease, transform .8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.portrait-shell.reveal { transform: rotate(1.4deg) translateY(22px); }
.portrait-shell.reveal.visible { transform: rotate(1.4deg) translateY(0); }
.memory-photo.reveal { transform: rotate(-2deg) translateY(22px); }
.memory-photo.reveal.visible { transform: rotate(-2deg) translateY(0); }

@media (max-width: 760px) {
  .ribbon-gate { padding: 0; }
  .ribbon-card { width: 100%; min-height: 100svh; border: 0; border-radius: 0; padding: 34px 28px 32px; }
  .ribbon-card::before { inset: 16px; border-radius: 24px; }
  .ribbon-bow { width: 210px; transform: scale(.94); }
  .guest-entry-panel { width: min(calc(100% - 72px), 340px); }
  .masthead { grid-template-columns: 1fr 1fr; padding: 22px; }
  .masthead p { display: none; }
  .hero { min-height: auto; grid-template-columns: 1fr; gap: 48px; padding: 112px 22px 90px; }
  h1 { font-size: clamp(68px, 23vw, 104px); }
  html[lang="ko"] h1 { font-size: clamp(60px, 18vw, 82px); line-height: .82; }
  h1 span:last-child { padding-left: 8%; }
  .korean-names { margin-top: 22px; }
  .intro { margin-top: 24px; }
  .date-lockup { gap: 10px; }
  .date-lockup span { font-size: 7px; }
  .portrait-shell { width: min(82vw, 460px); justify-self: center; }
  .scroll-cue { display: none; }
  .details { min-height: auto; grid-template-columns: 1fr; gap: 56px; padding: 90px 22px; }
  .details h2, .venue-story h2, .note h2, .memories h2 { font-size: clamp(52px, 16vw, 78px); }
  .venue-story { padding-bottom: 90px; }
  .venue-panorama img { aspect-ratio: 1.35/1; object-position: 58% 50%; }
  .venue-story-inner { grid-template-columns: 1fr; padding: 84px 22px 0; }
  .venue-year { top: -30px; right: 0; font-size: 110px; }
  .venue-story-copy > p:last-child { margin-top: 34px; }
  .note { min-height: auto; grid-template-columns: 1fr; padding: 90px 22px; }
  .memory-photo { width: min(78vw, 340px); }
  .note-copy { text-align: center; }
  .memories { padding: 90px 22px; }
  .memories-heading { display: block; margin-bottom: 42px; }
  .memories h2 { text-align: left; }
  .photo-grid { grid-template-columns: 1fr 1fr; grid-template-rows: auto auto; gap: 9px; }
  .photo-grid .wide { grid-column: 1 / span 2; grid-row: auto; }
  .photo-grid .wide img { aspect-ratio: 4/5; object-position: 50% 75%; }
  .memories-caption { margin-top: 24px; text-align: left; }
  .counter { gap: 24px; }
  .counter div { min-width: 70px; }
  .counter strong { font-size: 50px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal, .portrait-shell.reveal { opacity: 1; transform: none; transition: none; }
  .ribbon-gate, .ribbon-bow, .ribbon-instruction, .ribbon-open, .guest-entry-panel { transition: none !important; }
}