:root {
  --teal: #5cb1c1;
  --yellow: #ffeab0;
  --ivory: #f9f5f1;
  --white: #ffffff;
  --ink: #2f6069;
  --serif: "DM Serif Text", "Libre Bodoni", serif;
  --bodoni: "Libre Bodoni", "DM Serif Text", serif;
  --jp: "Noto Sans JP", "Shippori Mincho", serif;
  --kr: "Noto Sans KR", "Noto Sans JP", sans-serif;
  --phone-width: 390px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--teal);
  background: var(--teal);
  font-family: var(--jp);
  letter-spacing: 0;
}

html[lang="ko"] body {
  font-family: var(--kr);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

.language-gate {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  background: var(--yellow);
  color: var(--teal);
  transition: opacity 0.45s ease, visibility 0.45s ease;
}

.language-gate.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.language-panel {
  width: min(330px, calc(100vw - 48px));
  text-align: center;
}

.language-kicker {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: 16px;
  letter-spacing: 2px;
}

.language-panel h1 {
  margin: 0 0 28px;
  font-family: var(--bodoni);
  font-size: 58px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: 5.8px;
}

.language-options {
  display: grid;
  gap: 12px;
}

.language-options button {
  width: 100%;
  min-height: 54px;
  border: 1px solid var(--teal);
  border-radius: 999px;
  color: var(--yellow);
  background: var(--teal);
  font-family: var(--serif);
  font-size: 18px;
  letter-spacing: 1.8px;
  display: grid;
  place-items: center;
  gap: 2px;
}

.language-options button[aria-pressed="true"] {
  box-shadow: 0 0 0 3px rgba(92, 177, 193, 0.2);
}

.language-options small {
  display: block;
  font-family: var(--jp);
  font-size: 10px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 1px;
  opacity: 0.9;
}

.preview-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(390px, 1fr);
}

.side-card {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 32px 28px;
  display: grid;
  align-content: start;
  gap: 36px;
  color: var(--teal);
  background: var(--yellow);
}

.side-names {
  display: grid;
  justify-items: center;
  gap: 4px;
  font-family: var(--serif);
  font-size: 24px;
  line-height: 1.4;
  letter-spacing: 3.6px;
}

.side-names span:nth-child(2) {
  font-size: 18px;
  letter-spacing: 3px;
}

.side-label {
  margin: 0 0 24px;
  padding-left: 24px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px;
  align-items: center;
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1;
  letter-spacing: 2.2px;
}

.side-label::after {
  content: "";
  height: 1px;
  background: currentColor;
}

.side-date-grid {
  width: 260px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 52px 80px 1fr;
  align-items: center;
  font-family: var(--bodoni);
  font-size: 48px;
  line-height: 1.4;
  letter-spacing: 4.8px;
}

.side-date-grid span:first-child {
  align-self: start;
  padding-top: 13px;
  font-size: 17px;
  line-height: 1.19;
  letter-spacing: 1.7px;
}

.side-date-grid span:last-child {
  text-align: right;
}

.side-slash {
  height: 110px;
  background:
    linear-gradient(64deg, transparent 49.4%, currentColor 49.8%, currentColor 50.4%, transparent 50.8%);
}

.side-time {
  width: max-content;
  margin: 4px auto 0;
  padding: 8px 24px;
  border-radius: 2px;
  color: var(--yellow);
  background: var(--teal);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 1.2px;
}

.side-message {
  padding: 0 24px;
  display: grid;
  justify-items: center;
  gap: 4px;
  text-align: center;
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 1.2px;
}

.side-deadline {
  display: flex;
  align-items: flex-end;
  gap: 2px;
}

.side-deadline span {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 2.56px;
}

.side-deadline small {
  padding-bottom: 3px;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1.6px;
}

.side-message a {
  width: 100%;
  margin-top: 20px;
  padding: 20px 0;
  border-radius: 999px;
  color: var(--yellow);
  background: var(--teal);
  font-size: 12px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 1.2px;
}

.side-brand {
  margin: 0;
  font-size: 10px;
  line-height: 1;
  letter-spacing: 1px;
}

.phone-canvas {
  position: relative;
  width: min(var(--phone-width), 100%);
  min-height: 100vh;
  justify-self: center;
  overflow: hidden;
  background: var(--yellow);
  box-shadow: 0 0 0 1px rgba(255, 234, 176, 0.28);
}

.hero {
  position: relative;
  min-height: 100svh;
  background: var(--teal);
  overflow: hidden;
}

.hero-mark {
  position: absolute;
  top: 16px;
  left: 50%;
  z-index: 2;
  width: 37px;
  height: 159px;
  transform: translateX(-50%);
  opacity: 0.75;
}

.hero-mark span {
  display: block;
  width: 100%;
  height: 100%;
  border: 1px solid var(--yellow);
  border-radius: 999px;
}

.hero-photo-frame {
  position: absolute;
  inset: 12vh 56px 14vh;
  overflow: hidden;
  border-radius: 999px 999px 80px 80px;
  animation: slideInLeft 1.1s ease both;
}

.hero-photo,
.rounded-image,
.profile-photo,
.gallery-photo {
  background-image: url("assets/wedding-placeholder.jpg");
  background-size: cover;
  background-position: center;
}

.hero-photo {
  width: 100%;
  height: 100%;
  animation: slowZoom 16s ease-in-out infinite alternate;
}

.hero-caption {
  position: absolute;
  z-index: 3;
  margin: 0;
  color: var(--yellow);
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1.7;
  letter-spacing: 3.04px;
  writing-mode: vertical-rl;
}

.hero-caption::after {
  content: "";
  display: inline-block;
  width: 1px;
  height: 54px;
  margin-top: 12px;
  background: currentColor;
}

.hero-caption-top {
  top: 23%;
  left: 25px;
}

.hero-caption-mid {
  top: 32%;
  right: 28px;
}

.hero-caption-bottom {
  bottom: 22%;
  left: 28px;
}

.hero-title {
  position: absolute;
  right: 18px;
  bottom: 8vh;
  z-index: 4;
  display: grid;
  gap: 0;
  color: var(--yellow);
  font-family: var(--bodoni);
  font-size: 70px;
  font-weight: 400;
  line-height: 0.88;
}

.hero-title span {
  animation: slideDown 0.8s ease both;
}

.hero-title span:nth-child(2) {
  animation-delay: 0.18s;
}

.hero-title span:nth-child(3) {
  animation-delay: 0.36s;
}

section {
  position: relative;
}

.countdown {
  padding: 24px 20px;
  background: var(--yellow);
}

.countdown-card {
  padding: 32px 39px;
  border-radius: 80px;
  color: var(--yellow);
  background: var(--teal);
}

.event-line {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 10px;
  color: var(--yellow);
}

.event-line span:nth-child(1) {
  font-family: var(--bodoni);
  font-size: 26px;
  line-height: 1;
  letter-spacing: 2.6px;
}

.event-line span:nth-child(2) {
  font-family: var(--serif);
  font-size: 56px;
  line-height: 1;
  letter-spacing: 6.72px;
}

.event-line span:nth-child(3) {
  font-family: var(--bodoni);
  font-size: 66px;
  line-height: 1;
  letter-spacing: 6.6px;
}

.countdown-title {
  width: 240px;
  margin: 12px auto 28px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px;
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1;
  letter-spacing: 2.8px;
}

.countdown-title i,
.countdown-grid i {
  height: 1px;
  background: currentColor;
}

.countdown-grid {
  display: grid;
  grid-template-columns: 49px 1px 49px 1px 49px 1px 49px;
  justify-content: center;
  gap: 12px;
  text-align: center;
}

.countdown-grid i {
  align-self: center;
  width: 1px;
  height: 29px;
}

.countdown-grid strong {
  display: block;
  font-family: var(--bodoni);
  font-size: 24px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: 1.92px;
}

.countdown-grid span {
  display: block;
  margin-top: 4px;
  font-family: var(--serif);
  font-size: 12px;
  line-height: 1;
  letter-spacing: 1.2px;
}

.section-soft {
  background: var(--yellow);
}

.greeting {
  padding: 24px 20px 40px;
}

.section-title {
  display: grid;
  justify-items: center;
  gap: 4px;
  margin-bottom: 32px;
}

.section-title p {
  margin: 0;
  font-family: var(--serif);
  font-size: 36px;
  line-height: 1;
  letter-spacing: 3.6px;
}

.section-title span {
  font-size: 12px;
  line-height: 1;
  letter-spacing: 3px;
}

.rounded-image {
  height: 420px;
  margin-bottom: 32px;
  border-radius: 80px;
  background-position: 58% center;
}

.vertical-message {
  display: grid;
  gap: 12px;
  justify-items: center;
  color: var(--teal);
  font-size: 14px;
  line-height: 2;
  letter-spacing: 3.5px;
}

.vertical-message p {
  margin: 0;
}

.host {
  padding: 64px 20px 80px;
  color: var(--yellow);
  background: var(--teal);
}

.wave-line {
  height: 38px;
  margin: -64px -20px 26px;
  color: var(--yellow);
  opacity: 0.95;
  background:
    radial-gradient(70px 20px at 40px 36px, transparent 67%, currentColor 68%, currentColor 70%, transparent 71%) repeat-x;
  background-size: 96px 38px;
}

.section-title-light {
  color: var(--yellow);
}

.profile-card {
  display: grid;
  gap: 20px;
  padding: 20px;
  border-radius: 80px;
  color: var(--teal);
  background: var(--yellow);
}

.profile-card + .profile-card {
  margin-top: 24px;
}

.profile-photo {
  height: 250px;
  border-radius: 66px 66px 28px 28px;
}

.profile-card:nth-of-type(2) .profile-photo {
  background-position: 43% center;
}

.profile-role {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 1.2px;
}

.profile-card h2 {
  margin: 0 0 2px;
  font-size: 20px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 2px;
}

.profile-card span {
  display: block;
  font-size: 14px;
  line-height: 1.4;
  letter-spacing: 1.4px;
}

.profile-card p:last-child {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.7;
  letter-spacing: 1.4px;
}

.gallery {
  padding: 40px 20px;
  background: var(--yellow);
}

.gallery-grid {
  display: grid;
  gap: 18px;
}

.gallery-photo {
  min-height: 330px;
  border-radius: 80px;
}

.photo-a {
  background-position: left center;
}

.photo-b {
  min-height: 230px;
  border-radius: 999px;
  background-position: 60% 42%;
}

.photo-c {
  background-position: right center;
}

.information {
  padding: 64px 20px 56px;
  color: var(--teal);
  background: var(--yellow);
}

.info-top {
  display: grid;
  justify-items: center;
  gap: 10px;
  text-align: center;
}

.info-top p {
  margin: 0;
  font-size: 14px;
  line-height: 1.2;
  letter-spacing: 2.8px;
}

.info-top h2 {
  margin: 0;
  font-family: var(--bodoni);
  font-size: 46px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 4.6px;
}

.time-row {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--bodoni);
  font-size: 22px;
  line-height: 1.4;
  letter-spacing: 2.2px;
}

.time-row i {
  width: 18px;
  height: 1px;
  background: currentColor;
}

.info-block {
  margin-top: 32px;
  padding: 32px 24px;
  border: 1px solid var(--teal);
  border-radius: 80px;
  background: rgba(255, 255, 255, 0.25);
}

.info-block h3 {
  margin: 0 0 24px;
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 2.8px;
  text-align: center;
}

.info-block dl {
  display: grid;
  gap: 16px;
  margin: 0;
}

.info-block dl div {
  display: grid;
  gap: 5px;
}

.info-block dt {
  font-size: 13px;
  line-height: 1.4;
  letter-spacing: 0.52px;
}

.info-block dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.4;
  letter-spacing: 1.4px;
}

.map-button {
  display: grid;
  place-items: center;
  min-height: 48px;
  margin-top: 28px;
  border-radius: 999px;
  color: var(--yellow);
  background: var(--teal);
  font-family: var(--serif);
  letter-spacing: 1.6px;
}

.message {
  padding: 40px 20px;
  background: var(--yellow);
}

.message-card {
  padding: 32px 24px;
  border: 1px solid var(--teal);
  color: var(--teal);
  text-align: center;
}

.message-card + .message-card {
  margin-top: 20px;
}

.message-title {
  margin: 0 0 22px;
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1;
  letter-spacing: 2.8px;
}

.message-card p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  letter-spacing: 1.4px;
}

.rsvp {
  padding: 64px 20px 128px;
  background: var(--yellow);
}

.rsvp-inner {
  padding: 44px 20px 56px;
  border: 1px solid var(--teal);
  border-radius: 8px;
  background: var(--white);
  text-align: center;
}

.rsvp-logo {
  margin: 0;
  font-family: var(--serif);
  font-size: 42px;
  line-height: 1.5;
  letter-spacing: 6.72px;
}

.rsvp-inner h2 {
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: 1.4px;
}

.rsvp-inner > p:not(.rsvp-logo) {
  margin: 0 0 28px;
  font-size: 14px;
  line-height: 2;
  letter-spacing: 1.4px;
}

.rsvp-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  width: min(100%, 280px);
  margin-top: 4px;
  scroll-margin-bottom: 96px;
  border-radius: 999px;
  color: var(--yellow);
  background: var(--teal);
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 1.4px;
  text-decoration: none;
}

.rsvp-note {
  margin: 18px 0 0;
  color: var(--teal);
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: 1.1px;
}

.thankyou {
  min-height: 240px;
  padding: 56px 20px 110px;
  display: grid;
  place-items: center;
  gap: 10px;
  color: var(--teal);
  background: var(--yellow);
  text-align: center;
}

.thankyou p {
  margin: 0;
  font-family: var(--serif);
  font-size: 42px;
  line-height: 1;
  letter-spacing: 4.2px;
}

.thankyou span {
  font-family: var(--serif);
  font-size: 14px;
  letter-spacing: 2.4px;
}

.floating-footer {
  position: fixed;
  left: calc(50vw + 180px);
  bottom: 0;
  z-index: 20;
  width: min(var(--phone-width), 100vw);
  padding: 6px 10px;
  display: grid;
  grid-template-columns: 68px 1fr 1fr;
  gap: 6px;
  transform: translateX(-50%);
  color: var(--yellow);
  background: var(--teal);
}

.floating-footer button,
.floating-footer a {
  min-width: 0;
  min-height: 54px;
  border: 1px solid var(--yellow);
  border-radius: 4px;
  display: grid;
  place-items: center;
  gap: 2px;
  text-align: center;
}

.floating-footer button {
  border-color: transparent;
  color: var(--yellow);
  background: var(--teal);
  font-family: var(--serif);
  font-size: 9px;
  letter-spacing: 0.36px;
}

.floating-footer a:first-of-type {
  background: transparent;
}

.floating-footer a:last-of-type {
  color: var(--teal);
  background: var(--yellow);
}

.floating-footer span {
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.4;
  letter-spacing: 1.92px;
}

.floating-footer small {
  font-size: 10px;
  line-height: 1.2;
  letter-spacing: 1px;
}

.reveal {
  opacity: 0;
  transform: translate3d(0, 30px, 0);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateZ(0);
}

@keyframes slowZoom {
  from {
    transform: scale(1);
  }

  to {
    transform: scale(1.12);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }

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

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

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

@media (max-width: 767px) {
  body {
    background: var(--yellow);
  }

  .preview-shell {
    display: block;
  }

  .side-card {
    display: none;
  }

  .phone-canvas {
    width: 100%;
    box-shadow: none;
  }

  .floating-footer {
    left: 50%;
    width: 100vw;
  }
}

@media (min-width: 768px) {
  .phone-canvas {
    margin: 0 auto;
  }
}