:root {
  --black: #070707;
  --black-soft: #0b0a08;
  --gold: #bf953f;
  --gold-bright: #fcf6ba;
  --gold-mid: #c9a24b;
  --gold-deep: #aa771c;
  --cream: #f4ecd6;
  --cream-dim: #d9c9a3;
  --olive: #9c8a5e;
  --olive-muted: #8a784e;
  --line: rgba(191, 149, 63, 0.4);
  --line-soft: rgba(191, 149, 63, 0.22);
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--black);
  color: var(--cream);
  font-family: "Cormorant Garamond", Georgia, serif;
}

button,
input,
textarea {
  font: inherit;
}

button {
  color: inherit;
}

input::placeholder,
textarea::placeholder {
  color: rgba(217, 201, 163, 0.35);
}

.page-shell {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: hidden;
  padding: 72px 24px 96px;
  background: radial-gradient(130% 90% at 50% -10%, #1c1a14 0%, var(--black-soft) 45%, #060606 100%);
}

.top-glow {
  position: absolute;
  top: -180px;
  left: 50%;
  width: 680px;
  height: 420px;
  transform: translateX(-50%);
  background: radial-gradient(closest-side, rgba(191, 149, 63, 0.18), transparent 70%);
  pointer-events: none;
}

.site-kicker {
  position: relative;
  margin: 0 0 36px;
  color: var(--olive);
  font-size: 13px;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  text-align: center;
}

.hero-card {
  position: relative;
  width: min(100%, 660px);
  display: grid;
  justify-items: center;
}

.card-flipper {
  width: 100%;
  height: auto;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  user-select: none;
}

.card-scale {
  display: block;
  width: 100%;
  aspect-ratio: 1.75;
  perspective: 1800px;
}

.card-inner {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 900ms cubic-bezier(0.2, 0.72, 0.2, 1);
}

.card-flipper.is-flipped .card-inner {
  transform: rotateY(180deg);
}

.card-side {
  position: absolute;
  inset: 0;
  display: block;
  overflow: hidden;
  background: #0a0a0a;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.6);
  backface-visibility: hidden;
}

.card-side::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 120% at 50% 38%, #1a1a1a 0%, #0a0a0a 55%, #050505 100%);
}

.card-back {
  transform: rotateY(180deg);
}

.card-border {
  position: absolute;
  inset: 6.3%;
  border: 1.5px solid transparent;
  border-image: linear-gradient(135deg, #bf953f, #fcf6ba, #b38728, #fbf5b7, #aa771c) 1;
}

.card-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 8.5%;
  text-align: center;
}

.card-eyebrow {
  margin-bottom: 8px;
  font-size: clamp(0.42rem, 1.4vw, 0.67rem);
  letter-spacing: 0.45em;
  text-transform: uppercase;
  background: linear-gradient(135deg, #c0c0c0, #f7f7f7, #9c9c9c, #ececec, #8f8f8f);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.card-names {
  margin: 6px 0;
  padding: 0 10px 14px;
  font-family: "Pinyon Script", cursive;
  font-size: clamp(2.9rem, 10vw, 4.65rem);
  line-height: 1.02;
  background: linear-gradient(135deg, #bf953f 0%, #fcf6ba 28%, #b38728 50%, #fbf5b7 72%, #aa771c 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.card-names em {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 0.5em;
  font-style: italic;
  vertical-align: 0.12em;
}

.card-date {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 6px;
  font-size: clamp(0.42rem, 1.1vw, 0.52rem);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  background: linear-gradient(135deg, #bf953f, #fcf6ba, #b38728);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.card-date i {
  display: block;
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, #b38728);
}

.card-date i:last-child {
  background: linear-gradient(90deg, #b38728, transparent);
}

.card-venue {
  margin-top: clamp(16px, 4vw, 34px);
  font-size: clamp(0.86rem, 2.6vw, 1.18rem);
  font-weight: 300;
  line-height: 1.35;
  letter-spacing: 0.05em;
  background: linear-gradient(135deg, #c0c0c0, #f7f7f7, #a6a6a6, #ececec, #909090);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.card-venue small {
  display: block;
  font-size: 0.7em;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.card-time {
  margin-top: 16px;
  font-size: clamp(0.78rem, 2.2vw, 1.06rem);
  font-style: italic;
  letter-spacing: 0.04em;
  background: linear-gradient(135deg, #bf953f, #fcf6ba, #b38728, #fbf5b7, #aa771c);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.card-back-content {
  gap: clamp(14px, 4vw, 30px);
}

.back-rule {
  margin-top: 0;
}

.qr-frame {
  width: clamp(112px, 26vw, 190px);
  aspect-ratio: 1;
  padding: 16px;
  border-radius: 8px;
  background: #f4f4f4;
  box-shadow: 0 0 0 1px rgba(191, 149, 63, 0.5), 0 10px 30px rgba(0, 0, 0, 0.5);
}

.qr-frame img {
  display: block;
  width: 100%;
  height: 100%;
}

.turn-card {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 26px;
  border: 0;
  background: none;
  color: var(--olive-muted);
  cursor: pointer;
  font-size: 13px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  transition: color 200ms ease;
}

.turn-card:hover {
  color: var(--gold-mid);
}

.turn-card span {
  display: inline-block;
  width: 26px;
  height: 1px;
  background: currentColor;
}

.download-flyer {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 16px;
  border: 1px solid rgba(191, 149, 63, 0.45);
  background: rgba(191, 149, 63, 0.08);
  color: var(--gold-mid);
  cursor: pointer;
  padding: 13px 20px;
  font-size: 13px;
  letter-spacing: 0.28em;
  text-decoration: none;
  text-transform: uppercase;
  transition: border-color 200ms ease, background 200ms ease, color 200ms ease;
}

.download-flyer:hover {
  border-color: var(--gold-mid);
  background: rgba(191, 149, 63, 0.14);
  color: var(--gold-bright);
}

.download-flyer.is-working {
  cursor: wait;
  opacity: 0.72;
  pointer-events: none;
}

.rsvp-panel {
  width: min(100%, 600px);
  margin-top: 72px;
}

.rsvp-form {
  display: block;
}

.form-heading {
  margin-bottom: 40px;
  text-align: center;
}

.form-heading h1,
.confirmation h2 {
  margin: 0;
  font-family: "Pinyon Script", cursive;
  font-size: clamp(3.8rem, 12vw, 4.625rem);
  font-weight: 400;
  line-height: 1;
  background: linear-gradient(135deg, #bf953f, #fcf6ba, #b38728, #fbf5b7, #aa771c);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.form-heading p {
  margin: 8px 0 0;
  color: var(--olive-muted);
  font-size: 15px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.line-field {
  display: block;
  margin-bottom: 36px;
}

.line-field span,
.events-field legend,
.guest-stepper label {
  display: block;
  margin-bottom: 10px;
  color: var(--olive);
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.line-field em,
.guest-stepper label span {
  color: #6f6043;
  font-style: italic;
  letter-spacing: normal;
  text-transform: none;
}

.line-field input,
.line-field textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  outline: none;
  background: transparent;
  color: var(--cream);
  padding: 6px 2px;
  font-size: 24px;
}

.field-note {
  display: block;
  margin-top: 8px;
  color: var(--cream-dim);
  font-size: 17px;
  font-style: italic;
}

.line-field textarea {
  resize: none;
  line-height: 1.5;
}

.line-field input:focus,
.line-field textarea:focus {
  border-bottom-color: var(--gold-mid);
}

.events-field {
  margin: 0 0 14px;
  padding: 0;
  border: 0;
}

.events-field legend,
.partiful-field legend {
  margin-bottom: 14px;
}

.event-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.event-card {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  border: 1px solid var(--line-soft);
  background: transparent;
  text-align: left;
  cursor: pointer;
  transition: border-color 250ms ease, background 250ms ease;
}

.event-card.is-selected {
  border-color: var(--gold-mid);
  background: rgba(191, 149, 63, 0.09);
}

.event-check {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  margin-top: 5px;
  border: 1px solid rgba(191, 149, 63, 0.5);
  border-radius: 50%;
  color: #1a1206;
  font-size: 15px;
  transition: all 250ms ease;
}

.event-card.is-selected .event-check {
  border-color: transparent;
  background: linear-gradient(135deg, #bf953f, #fcf6ba, #b38728);
}

.event-copy {
  min-width: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.event-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.event-title {
  color: var(--cream);
  font-size: 25px;
}

.event-detail {
  color: #c9b78f;
  font-size: 17px;
  letter-spacing: 0.03em;
}

.event-sub {
  color: var(--olive-muted);
  font-size: 15px;
  font-style: italic;
}

.event-badge {
  border-radius: 2px;
  background: linear-gradient(135deg, #bf953f, #fcf6ba, #b38728);
  color: #1a1206;
  padding: 3px 9px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.all-button {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 14px;
  padding: 16px;
  border: 1px dashed rgba(191, 149, 63, 0.5);
  background: transparent;
  color: var(--gold-mid);
  cursor: pointer;
  font-size: 14px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  transition: all 300ms ease;
}

.all-button.is-selected {
  border-color: transparent;
  background: linear-gradient(135deg, #bf953f, #fcf6ba, #b38728, #fbf5b7, #aa771c);
  color: #1a1206;
  font-weight: 600;
}

.attending-fields {
  margin-top: 34px;
}

.guest-stepper {
  margin-bottom: 32px;
}

.guest-stepper label {
  margin-bottom: 14px;
}

.stepper-row {
  display: flex;
  align-items: center;
  gap: 18px;
}

.stepper-row button {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(191, 149, 63, 0.45);
  border-radius: 50%;
  background: transparent;
  color: var(--gold-mid);
  cursor: pointer;
  font-size: 24px;
  transition: border-color 200ms ease, color 200ms ease;
}

.stepper-row button:hover {
  border-color: var(--gold-mid);
}

.stepper-row output {
  min-width: 62px;
  color: var(--cream);
  font-size: 30px;
  text-align: center;
}

.stepper-row span {
  margin-left: 6px;
  color: var(--olive-muted);
  font-size: 18px;
  font-style: italic;
}

.partiful-field {
  margin: 0 0 36px;
  padding: 0;
  border: 0;
}

.partiful-field legend {
  display: block;
  color: var(--olive);
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.choice-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.radio-choice {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  border: 1px solid var(--line-soft);
  background: transparent;
  padding: 14px 16px;
  color: var(--cream);
  cursor: pointer;
}

.radio-choice input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--gold-mid);
}

.radio-choice span {
  min-width: 0;
  color: var(--cream);
  font-size: 18px;
}

.gift-note {
  margin: 0 0 36px;
  border: 1px solid rgba(191, 149, 63, 0.28);
  background: rgba(191, 149, 63, 0.06);
  color: var(--cream-dim);
  padding: 18px 20px;
  font-size: 20px;
  font-style: italic;
  line-height: 1.45;
}

.submit-button {
  width: 100%;
  border: 1px solid transparent;
  background: linear-gradient(135deg, #bf953f, #fcf6ba, #b38728, #fbf5b7, #aa771c);
  color: #1a1206;
  padding: 18px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  transition: opacity 200ms ease, filter 200ms ease;
}

.submit-button:disabled {
  border-color: rgba(191, 149, 63, 0.25);
  background: transparent;
  color: #6f6043;
  cursor: not-allowed;
}

.submit-button.is-sending {
  cursor: wait;
  filter: saturate(0.75);
}

.form-status {
  min-height: 1.4em;
  margin: 16px 0 0;
  color: var(--cream-dim);
  font-size: 18px;
  text-align: center;
}

.form-status.is-error {
  color: #d28b7f;
}

.confirmation {
  border: 1px solid rgba(191, 149, 63, 0.35);
  background: rgba(255, 255, 255, 0.015);
  padding: 48px 24px;
  text-align: center;
}

.confirmation p {
  max-width: 480px;
  margin: 18px auto 0;
  color: var(--cream-dim);
  font-size: 24px;
  font-weight: 300;
  line-height: 1.5;
}

footer {
  margin-top: 64px;
  color: #5b5036;
  font-size: 13px;
  letter-spacing: 0.2em;
}

button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--gold-mid);
  outline-offset: 4px;
}

@media (max-width: 720px) {
  .page-shell {
    padding: 54px 18px 72px;
  }

  .site-kicker,
  .form-heading p {
    letter-spacing: 0.32em;
  }

  .card-border {
    inset: 5%;
  }

  .card-content {
    padding: 0 7%;
  }

  .card-date {
    gap: 8px;
    letter-spacing: 0.22em;
  }

  .card-date i {
    width: 28px;
  }

  .card-venue small {
    letter-spacing: 0.12em;
  }

  .qr-frame {
    padding: 10px;
  }

  .turn-card {
    font-size: 12px;
    letter-spacing: 0.2em;
  }

  .download-flyer {
    width: 100%;
    font-size: 12px;
    letter-spacing: 0.2em;
  }

  .rsvp-panel {
    margin-top: 56px;
  }

  .event-card {
    padding: 16px;
  }

  .event-title {
    font-size: 23px;
  }

  .stepper-row {
    gap: 12px;
    flex-wrap: wrap;
  }

  .choice-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 430px) {
  .card-names {
    padding-bottom: 8px;
    font-size: clamp(2.2rem, 10.5vw, 2.55rem);
  }

  .card-eyebrow {
    letter-spacing: 0.28em;
    font-size: 0.42rem;
    margin-bottom: 2px;
  }

  .card-date {
    gap: 6px;
    margin-top: 0;
    font-size: 0.36rem;
    letter-spacing: 0.2em;
  }

  .card-venue {
    margin-top: 9px;
    font-size: 0.66rem;
  }

  .card-venue small {
    font-size: 0.62em;
  }

  .card-time {
    margin-top: 5px;
    font-size: 0.56rem;
  }

}