.invitation {
  position: relative;
  padding-block: clamp(4rem, 8vh, 7.2rem);
  
  overflow: hidden;
  
  mask-image: linear-gradient(
    to bottom,
    transparent 0%,
    black 5%,
    black 95%,
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    to bottom,
    transparent 0%,
    black 5%,
    black 95%,
    transparent 100%
  );
}

.invitation__card {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: clamp(2.5rem, 5vh, 4rem);
  padding: clamp(2rem, 4vw, 3.5rem);
  
  scroll-margin-top: 160px;
  background:
    linear-gradient(180deg,
      rgba(255, 255, 255, 0.025) 0%,
      rgba(255, 255, 255, 0)     100%),
    rgba(20, 17, 15, 0.85);
  border: 1px solid var(--hairline-gold);
  border-radius: 20px;
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.55),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
  
}

.invitation__stack {
  position: relative;
}


.invitation__card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at top left,
    var(--color-gold-faint) 0%,
    transparent 60%
  );
  pointer-events: none;
  opacity: 0.7;
}

.invitation__meta {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--fs-micro);
  letter-spacing: var(--tracking-xwide);
  text-transform: uppercase;
}
.invitation__label { color: var(--color-gold); }
.invitation__number {
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
}

.invitation__body {
  position: relative;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 2fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.invitation__source {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.invitation__logo {
  width: 110px;
  height: auto;
  margin-bottom: var(--space-3);
}

.invitation__from {
  display: block;
  font-family: var(--font-serif), serif;
  font-size: clamp(1.25rem, 1.8vw, 1.5rem);
  font-weight: var(--fw-medium);
  color: var(--color-gold);
  line-height: 1.2;
}
.invitation__role {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--fs-small);
  color: var(--color-text);
  letter-spacing: var(--tracking-wide);
}
.invitation__link {
  display: inline-block;
  margin-top: var(--space-2);
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  border-bottom: 1px solid transparent;
  transition: color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
}
.invitation__link:hover {
  color: var(--color-gold);
  border-color: var(--color-gold);
}

.invitation__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.invitation__quote {
  font-family: var(--font-serif), serif;
  font-size: clamp(1.625rem, 2.6vw, 2.25rem);
  font-weight: var(--fw-regular);
  line-height: 1.25;
  letter-spacing: -0.005em;
  color: var(--color-text);
  margin: 0;
}

.invitation__detail {
  font-size: var(--fs-body);
  font-weight: var(--fw-light);
  line-height: 1.7;
  color: var(--color-text-muted);
}

.invitation__cta {
  align-self: flex-start;
  padding: 1.1rem 2.25rem;
  margin-top: var(--space-2);
}

.invitation__footer {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--hairline-cream);
}

.invitation__brand {
  font-size: var(--fs-micro);
  letter-spacing: var(--tracking-xwide);
  text-transform: uppercase;
  color: var(--color-text-dim);
}

.invitation__quotes {
  display: flex;
  align-items: flex-end;
  gap: 0.1em;
  line-height: 0.7;
  font-family: var(--font-serif), serif;
  font-weight: var(--fw-semibold);
  font-size: clamp(5rem, 9vw, 8rem);
  background: linear-gradient(
    180deg,
    #FBFAF7 0%,
    #E5C77A 55%,
    #C9A961 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 24px var(--color-gold-glow));
  user-select: none;
  letter-spacing: -0.1em;
}

.form-intro {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.form-intro__title {
  font-family: var(--font-serif), serif;
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: var(--fw-regular);
  line-height: 1.1;
  color: var(--color-text);
}
.form-intro__desc {
  font-size: var(--fs-lead);
  font-weight: var(--fw-light);
  line-height: 1.55;
  color: var(--color-text-muted);
  max-width: 60ch;
}

.nf {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 3.5vh, 3rem);
}

.nf__hint-block {
  font-size: var(--fs-small);
  font-weight: var(--fw-light);
  line-height: 1.6;
  color: var(--color-text-muted);
  padding: var(--space-4) 0;
  margin: 0;
  border-top: 1px dashed var(--hairline-cream);
  border-bottom: 1px dashed var(--hairline-cream);
  text-align: center;
}

.nf__dynamic {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 3.5vh, 3rem);
  animation: nfDynamicIn 360ms var(--ease-out);
}
.nf__dynamic:empty { display: none; }

@keyframes nfDynamicIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.nf__radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.nf__radio {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.6rem 1rem;
  border: 1px solid var(--hairline-cream);
  border-radius: var(--radius-pill);
  cursor: pointer;
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  transition: border-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out);
}
.nf__radio input { position: absolute; opacity: 0; pointer-events: none; }
.nf__radio:hover { border-color: var(--hairline-gold); color: var(--color-text); }
.nf__radio:has(input:checked) {
  border-color: var(--color-gold);
  background: var(--color-gold-faint);
  color: var(--color-gold);
}

.nf__group {
  border: 0;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.nf__legend {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-sans), sans-serif;
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  letter-spacing: var(--tracking-xwide);
  text-transform: uppercase;
  color: var(--color-gold);
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-2);
  border-bottom: 1px solid var(--hairline-cream);
  width: 100%;
}
.nf__legend span {
  font-family: var(--font-serif), serif;
  font-size: 1.1rem;
  font-weight: var(--fw-light);
  letter-spacing: 0;
  color: var(--color-gold);
  margin-right: var(--space-2);
}

.nf__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}
.nf__grid--2col { grid-template-columns: 1fr 1fr; }

.nf__field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  position: relative;
}
.nf__field--full { grid-column: 1 / -1; }

.nf__label {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-text-muted);
  letter-spacing: var(--tracking-wide);
}
.nf__optional,
.nf__hint {
  font-size: var(--fs-micro);
  font-weight: var(--fw-light);
  color: var(--color-text-muted);
  text-transform: none;
  letter-spacing: 0;
}
.nf__hint::before { content: '·  '; opacity: 0.6; }

.nf__input {
  display: block;
  width: 100%;
  padding: 0.95rem 0;
  font: inherit;
  font-size: var(--fs-body);
  color: var(--color-text);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--hairline-cream);
  border-radius: 0;
  transition: border-color var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out);
}
.nf__input::placeholder {
  color: var(--color-text-dim);
  font-style: italic;
}
.nf__input:hover { border-color: var(--hairline-gold); }
.nf__input:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 1px 0 0 var(--color-gold);
}

.nf__select-wrap { position: relative; }
.nf__input--select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 2rem;
  cursor: pointer;
}
.nf__select-chevron {
  position: absolute;
  right: 0;
  bottom: 0.95rem;
  pointer-events: none;
  color: var(--color-gold);
  font-size: 0.9rem;
}
.nf__input--select option {
  background: var(--color-bg-elevated);
  color: var(--color-text);
}

.nf__input--select optgroup {
  background: var(--color-bg-elevated);
  color: var(--color-gold);
  font-weight: 600;
}

.nf__input--textarea {
  padding: var(--space-4);
  border: 1px solid var(--hairline-cream);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
  resize: vertical;
  min-height: 7rem;
  line-height: 1.6;
}
.nf__input--textarea:hover { border-color: var(--hairline-gold); }
.nf__input--textarea:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px var(--color-gold-faint);
}

.nf__upload {
  display: block;
  position: relative;
  cursor: pointer;
}
.nf__upload-input {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  opacity: 0;
  cursor: pointer;
}
.nf__upload-zone {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-6) var(--space-5);
  border: 1px dashed var(--hairline-gold);
  border-radius: 10px;
  background: linear-gradient(180deg,
    rgba(255, 255, 255, 0.015) 0%,
    rgba(255, 255, 255, 0)     100%);
  transition: border-color var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out);
}
.nf__upload:hover .nf__upload-zone,
.nf__upload-input:focus-visible + .nf__upload-zone {
  border-color: var(--color-gold);
  background: var(--color-gold-faint);
}

.nf__upload-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  font-size: 1.5rem;
  font-weight: var(--fw-medium);
  flex-shrink: 0;
}
.nf__upload-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.nf__upload-text strong {
  color: var(--color-text);
  font-weight: var(--fw-medium);
  font-size: var(--fs-body);
}
.nf__upload-text span {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}

.nf__consent {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
  padding-top: var(--space-3);
  border-top: 1px solid var(--hairline-cream);
}
.nf__consent-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.nf__consent-box {
  flex-shrink: 0;
  width: 20px; height: 20px;
  border: 1px solid var(--hairline-gold);
  border-radius: 4px;
  margin-top: 2px;
  position: relative;
  transition: border-color var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out);
}
.nf__consent-box::after {
  content: '';
  position: absolute;
  left: 5px; top: 1px;
  width: 6px; height: 11px;
  border-right: 2px solid var(--color-bg);
  border-bottom: 2px solid var(--color-bg);
  transform: rotate(45deg) scale(0);
  transform-origin: center;
  transition: transform var(--dur-fast) var(--ease-out);
}
.nf__consent-input:checked + .nf__consent-box {
  background: var(--color-gold);
  border-color: var(--color-gold);
}
.nf__consent-input:checked + .nf__consent-box::after {
  transform: rotate(45deg) scale(1);
}
.nf__consent-input:focus-visible + .nf__consent-box {
  box-shadow: 0 0 0 3px var(--color-gold-faint);
}
.nf__consent-text {
  font-size: var(--fs-small);
  font-weight: var(--fw-light);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.nf__actions {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
  padding-top: var(--space-3);
}
.nf__submit {
  padding: 1.15rem 2.5rem;
  font-size: var(--fs-small);
}
.nf__deadline {
  font-size: var(--fs-micro);
  letter-spacing: var(--tracking-xwide);
  text-transform: uppercase;
  color: var(--color-gold);
}

.nf-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
  padding-block: clamp(2rem, 6vh, 4rem);
}
.nf-success__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 84px; height: 84px;
  border-radius: 50%;
  background: linear-gradient(180deg, #FBFAF7 0%, #E5C77A 60%, #C9A961 100%);
  color: var(--color-bg);
  font-size: 2.2rem;
  font-weight: var(--fw-medium);
  box-shadow: 0 0 48px var(--color-gold-glow);
}
.nf-success__title {
  font-family: var(--font-serif), serif;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: var(--fw-regular);
  color: var(--color-text);
}
.nf-success__text {
  max-width: 48ch;
  font-size: var(--fs-body);
  font-weight: var(--fw-light);
  line-height: 1.6;
  color: var(--color-text-muted);
}
.nf-success__again {
  margin-top: var(--space-3);
}

@media (max-width: 760px) {
  .invitation__footer {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-5);
  }
  .invitation__quotes { align-self: flex-end; font-size: 5rem; }
  .nf__grid--2col { grid-template-columns: 1fr; }
  .nf__actions { flex-direction: column; align-items: stretch; }
  .nf__submit { width: 100%; }
  .nf__deadline { text-align: center; }
.nf__dynamic {margin: -25px;}
}