:root {
  --ink: #34293c;
  --muted: #756c7c;
  --plum: #654174;
  --plum-dark: #4b295a;
  --rose: #bd6e65;
  --cream: #faf7f1;
  --line: #e9e1e8;
  --white: #fff;
  --soft: #f6f0f8;
  --error: #972f3c;
  --radius: 22px;
  --brand-line: #06c755;
  --brand-whatsapp: #128c4a;
  --brand-instagram-start: #833ab4;
  --brand-instagram-end: #e1306c;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family:
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-size: 16px;
  line-height: 1.6;
}
a {
  color: var(--plum);
}
button,
input,
textarea {
  font: inherit;
}
button,
a,
input,
textarea {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: wait;
  opacity: 0.55;
}
[hidden] {
  display: none !important;
}
:focus-visible {
  outline: 3px solid var(--rose);
  outline-offset: 4px;
}
input:focus,
textarea:focus {
  outline: 2px solid var(--plum);
  outline-offset: 2px;
}
.topbar {
  max-width: 1120px;
  margin: auto;
  padding: 24px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.brand {
  text-decoration: none;
  letter-spacing: -0.7px;
  font-size: 22px;
  font-weight: 750;
  color: var(--ink);
}
.brand span {
  font-size: 11px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  display: block;
  font-weight: 500;
}
.private-note {
  font-size: 12px;
  color: var(--muted);
}
.private-note span {
  color: var(--rose);
  font-size: 23px;
  margin-left: 7px;
  vertical-align: middle;
}
.page {
  max-width: 1056px;
  margin: auto;
  padding: 0 32px;
}
.hero {
  padding: 66px 0 62px;
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 30px;
  align-items: center;
}
.eyebrow {
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 2px;
  font-weight: 750;
  color: var(--rose);
  margin: 0 0 14px;
}
.hero h1 {
  font-family: Georgia, serif;
  font-weight: 400;
  line-height: 1.13;
  letter-spacing: -1.8px;
  font-size: clamp(38px, 5vw, 61px);
  margin: 0 0 24px;
}
.intro {
  max-width: 495px;
  color: var(--muted);
  font-size: 15px;
}
.event-label {
  font-size: 12px;
  color: var(--plum);
  margin: 24px 0 0;
}
.event-label span {
  padding: 0 8px;
}
.birthday-art {
  height: 255px;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding-bottom: 36px;
  background: radial-gradient(ellipse, var(--soft) 0%, transparent 69%);
  transform: rotate(-4deg);
}
.candle {
  font-family: Georgia, serif;
  font-size: 88px;
  line-height: 1;
  color: var(--rose);
  text-shadow: 2px 2px #f0d5bd;
  z-index: 1;
}
.cake-top {
  width: 150px;
  height: 35px;
  border-radius: 50%;
  background: #f5d9d0;
  margin-top: -4px;
  z-index: 2;
  border: 1px solid #eac7bc;
}
.cake-body {
  width: 150px;
  height: 55px;
  background: #e6b7b0;
  margin-top: -18px;
  border-radius: 0 0 45% 45%;
  display: flex;
  justify-content: space-evenly;
  padding-top: 20px;
}
.cake-body i {
  width: 10px;
  height: 22px;
  background: #f5d9d0;
  border-radius: 0 0 10px 10px;
}
.cake-plate {
  height: 13px;
  width: 185px;
  background: #d7c7da;
  border-radius: 50%;
  margin-top: -3px;
  z-index: -1;
}
.art-caption {
  font-family: Georgia, serif;
  font-style: italic;
  color: var(--muted);
  font-size: 15px;
  position: absolute;
  bottom: 0;
}
.spark {
  position: absolute;
  color: var(--rose);
}
.spark-one {
  left: 12%;
  top: 24%;
  font-size: 26px;
}
.spark-two {
  right: 8%;
  top: 45%;
  font-size: 40px;
}
.form-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 50px;
  align-items: start;
}
.side-note {
  position: sticky;
  top: 28px;
  padding-top: 28px;
}
.mini-star {
  color: var(--rose);
  font-size: 26px;
}
.side-note h2 {
  font-family: Georgia, serif;
  font-size: 24px;
  font-weight: 400;
  margin: 12px 0;
}
.side-note p {
  font-size: 13px;
  color: var(--muted);
}
.side-note ol {
  padding: 12px 0;
  list-style: none;
  counter-reset: steps;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin: 26px 0;
}
.side-note li {
  counter-increment: steps;
  padding: 8px 0;
  font-size: 12px;
}
.side-note li::before {
  content: "0" counter(steps);
  font-size: 10px;
  color: var(--rose);
  margin-right: 13px;
}
.side-note a {
  text-decoration: none;
}
.privacy-aside {
  font-size: 11px !important;
}
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  margin-bottom: 22px;
  box-shadow: 0 5px 22px #49395104;
}
.section-heading {
  display: flex;
  align-items: start;
  gap: 14px;
  margin-bottom: 28px;
}
.step {
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--plum);
  background: var(--soft);
  padding: 7px 10px;
  border-radius: 9px;
  margin-top: 3px;
}
.section-heading h2 {
  font-size: 21px;
  font-weight: 600;
  letter-spacing: -0.4px;
  margin: 0;
}
.section-heading p:not(.eyebrow) {
  font-size: 12px;
  color: var(--muted);
  margin: 3px 0 0;
}
.section-heading .eyebrow {
  font-size: 9px;
  margin: 0 0 3px;
}
label,
legend {
  font-size: 13px;
  font-weight: 600;
  display: block;
  margin: 0 0 9px;
}
.required,
.optional {
  font-size: 10px;
  font-weight: 400;
  margin-left: 7px;
  color: var(--muted);
}
input:not([type="radio"]):not([type="checkbox"]):not([type="file"]),
textarea {
  width: 100%;
  border: 1px solid #dfd6e1;
  border-radius: 10px;
  background: #fff;
  padding: 12px 13px;
  color: var(--ink);
  min-height: 46px;
  font-size: 14px;
}
input::placeholder,
textarea::placeholder {
  color: #968d9c;
  font-size: 13px;
}
textarea {
  resize: vertical;
  min-height: 87px;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 21px;
}
.hint {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.7;
  margin: 9px 0 0;
}
.question {
  border: 0;
  border-top: 1px solid var(--line);
  padding: 23px 0 0;
  margin: 24px 0 0;
  min-width: 0;
}
.question:first-child {
  border-top: 0;
  padding-top: 0;
  margin-top: 0;
}
.question legend {
  float: left;
  width: 100%;
}
.question::after {
  content: "";
  display: block;
  clear: both;
}
.question .hint {
  clear: both;
  margin-bottom: 10px;
}
.choices {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
  clear: both;
  padding-top: 7px;
}
.choice {
  position: relative;
  margin: 0;
  cursor: pointer;
  font-weight: 500;
}
.choice input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}
.choice span {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 87px;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 11px;
  font-size: 11px;
  padding: 9px 5px;
  gap: 3px;
  transition:
    background 0.15s,
    border-color 0.15s;
}
.choice b {
  font-size: 26px;
  color: var(--plum);
  font-weight: 400;
  line-height: 1.1;
}
.choice input:checked + span {
  border-color: var(--plum);
  background: var(--soft);
  box-shadow: inset 0 0 0 1px var(--plum);
}
.choice input:focus-visible + span {
  outline: 3px solid var(--rose);
  outline-offset: 3px;
}
.comment-label {
  font-size: 11px;
  font-weight: 400;
  color: var(--muted);
  margin: 15px 0 7px;
}
.clear-choice {
  display: block;
  border: 0;
  background: none;
  padding: 5px 0;
  font-size: 11px;
  color: var(--muted);
  text-decoration: underline;
  margin-top: 7px;
}
.biryani-card {
  background: #fffcf7;
  border-color: #eadbc9;
}
.biryani-card .step {
  background: #f3e8db;
  color: #906042;
}
.biryani-card .question {
  border: 0;
}
.upload-panel {
  border: 1px dashed #cfbca8;
  border-radius: 13px;
  padding: 21px;
  margin-top: 23px;
  background: #fffefb;
}
.upload-panel input {
  display: block;
  max-width: 100%;
  font-size: 11px;
  margin-top: 18px;
}
.upload-panel input::file-selector-button {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 13px;
  color: var(--plum);
  font: inherit;
  cursor: pointer;
  margin-right: 10px;
}
video {
  width: 100%;
  max-height: 250px;
  display: block;
  margin-top: 16px;
  border-radius: 9px;
  background: #231e27;
}
.submit-area {
  padding: 3px 7px 20px;
}
.consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 11px;
  font-weight: 400;
  line-height: 1.7;
  color: var(--muted);
}
.consent input {
  flex: 0 0 auto;
  accent-color: var(--plum);
  margin-top: 4px;
  width: 16px;
  height: 16px;
}
.primary,
.secondary {
  border: 0;
  border-radius: 11px;
  padding: 15px 23px;
  font-weight: 600;
  font-size: 14px;
}
.primary {
  width: 100%;
  margin-top: 22px;
  background: var(--plum);
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.primary:hover:not(:disabled) {
  background: var(--plum-dark);
}
.secondary {
  background: var(--soft);
  color: var(--plum);
  margin: 12px 0;
}
.text-button {
  color: var(--plum);
  text-decoration: underline;
  border: 0;
  background: transparent;
  padding: 10px 0;
  font-size: 12px;
}
.smallprint {
  text-align: center;
  font-size: 10px;
  color: var(--muted);
  margin-top: 14px;
}
.notice {
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 13px 16px;
  font-size: 13px;
  margin-bottom: 20px;
  overflow-wrap: anywhere;
}
.error {
  background: #fff0f0;
  color: var(--error);
  border-color: #e7b7bc;
}
[aria-invalid="true"] {
  border-color: var(--error) !important;
}
.receipt {
  text-align: center;
  padding: 42px 25px;
}
.receipt h2 {
  font-family: Georgia, serif;
  font-weight: 400;
  font-size: 32px;
}
.receipt p {
  color: var(--muted);
  font-size: 14px;
}
.receipt .receipt-mark {
  font-size: 64px;
  color: var(--rose);
}
.back-link {
  display: block;
  margin-top: 30px;
  font-size: 13px;
}
.receipt progress {
  width: 100%;
  accent-color: var(--plum);
}
.receipt-reference {
  overflow-wrap: anywhere;
}
.stay-connected {
  position: relative;
  overflow: hidden;
  margin: 0 0 46px;
  padding: 30px;
  border: 1px solid #e4d3e8;
  border-radius: 26px;
  background:
    radial-gradient(circle at 100% 0%, #f1d6dc 0, #f1d6dc00 230px),
    linear-gradient(135deg, #fff 0%, #faf1f8 52%, #f7efe7 100%);
  box-shadow: 0 16px 44px #49395112;
}
.stay-connected__copy {
  position: relative;
  max-width: 560px;
  margin: 0 0 24px;
}
.stay-connected__copy h2 {
  margin: 0;
  font-family: Georgia, serif;
  font-size: clamp(30px, 4vw, 42px);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -1px;
}
.stay-connected__copy > p:last-child {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 14px;
}
html[lang="ja"] .stay-connected__copy h2 {
  letter-spacing: 0;
}
.connect-buttons {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.connect-button {
  --connect-accent: var(--plum);
  min-width: 0;
  min-height: 92px;
  padding: 17px 15px;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 28px;
  gap: 11px;
  align-items: center;
  border: 1px solid #eadfea;
  border-top: 3px solid var(--connect-accent);
  border-radius: 17px;
  background: #ffffffeb;
  color: var(--ink);
  text-decoration: none;
  box-shadow: 0 7px 18px #4939510c;
  transition:
    transform 0.16s ease,
    box-shadow 0.16s ease,
    border-color 0.16s ease;
}
.connect-button:hover {
  transform: translateY(-3px);
  border-color: var(--connect-accent);
  box-shadow: 0 13px 25px #34293c18;
}
.connect-button--line {
  --connect-accent: var(--brand-line);
}
.connect-button--whatsapp {
  --connect-accent: var(--brand-whatsapp);
}
.connect-button--instagram {
  --connect-accent: var(--brand-instagram-end);
}
.connect-button__monogram {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--connect-accent) 28%, white);
  border-radius: 14px;
  background: color-mix(in srgb, var(--connect-accent) 12%, white);
  color: var(--connect-accent);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.6px;
}
.connect-button strong,
.connect-button small {
  display: block;
  overflow-wrap: anywhere;
}
.connect-button strong {
  font-size: 13.5px;
  line-height: 1.25;
}
.connect-button small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 10.5px;
  line-height: 1.35;
}
.connect-button__arrow {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: color-mix(in srgb, var(--connect-accent) 10%, white);
  color: var(--connect-accent);
  font-size: 16px;
}
/* Between the mobile stack and full desktop the three cards are too narrow for
   their labels, so keep them stacked until there is room for a comfortable row. */
@media (min-width: 761px) and (max-width: 900px) {
  .connect-buttons {
    grid-template-columns: 1fr;
  }
  .connect-button {
    min-height: 72px;
  }
}
footer {
  text-align: center;
  color: var(--muted);
  font-size: 11px;
  padding: 44px 20px 28px;
}
footer a {
  text-decoration: none;
}
#verification {
  margin-top: 18px;
}
#receipt-reference {
  overflow-wrap: anywhere;
}
@media (max-width: 760px) {
  .topbar {
    padding: 20px 24px;
  }
  .page {
    padding: 0 22px;
  }
  .hero {
    padding: 42px 0 35px;
    gap: 5px;
    grid-template-columns: 1fr;
  }
  .birthday-art {
    display: none;
  }
  .hero h1 {
    font-size: 44px;
  }
  .form-layout {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .side-note {
    position: static;
    padding: 0 3px 18px;
  }
  .side-note h2,
  .side-note ol,
  .side-note .mini-star,
  .privacy-aside {
    display: none;
  }
  .side-note p {
    margin: 0;
    font-size: 12px;
  }
  .card {
    padding: 24px 20px;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 17px;
  }
  .choices {
    gap: 7px;
  }
  .choice span {
    font-size: 10px;
  }
  .private-note {
    font-size: 10px;
  }
  .section-heading h2 {
    font-size: 20px;
  }
  .upload-panel {
    padding: 17px;
  }
  .stay-connected {
    margin: 0 0 34px;
    padding: 25px 19px 20px;
    border-radius: 22px;
  }
  html[lang="ja"] .stay-connected__copy h2 {
    font-size: 26px;
  }
  .connect-buttons {
    grid-template-columns: 1fr;
  }
  .connect-button {
    min-height: 72px;
  }
  .hero .intro {
    font-size: 14px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    transition: none !important;
  }
}

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid #d8ccd8;
  border-radius: 999px;
  background: #fff;
}
.language-switch button {
  min-height: 44px;
  padding: 10px 18px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #51405d;
  font: inherit;
  font-size: 14px;
  cursor: pointer;
}
.language-switch button[aria-pressed="true"] {
  background: #4b295d;
  color: #fff;
  font-weight: 700;
}
.language-switch button:focus-visible {
  outline: 3px solid #8b629e;
  outline-offset: 2px;
}
.topbar {
  flex-wrap: wrap;
  gap: 16px;
}
html[lang="ja"] h1 {
  line-height: 1.4;
  letter-spacing: 0;
}
html[lang="ja"] .choices {
  gap: 8px;
}
html[lang="ja"] .choice span {
  line-height: 1.6;
}

.file-picker {
  position: relative;
  display: inline-block;
  padding: 12px 18px;
  border: 1px solid #d8ccd8;
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
}
.file-picker input[type="file"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}
.file-picker:focus-within {
  outline: 3px solid #8b629e;
  outline-offset: 3px;
}
.file-picker:has(input:disabled) {
  opacity: 0.5;
}