.contact-inner {
  max-width: 860px;
  margin: 0 auto;
  color: var(--ink);
  font-family: "Zen Kaku Gothic New", sans-serif;
}

.contact-card {
  border: 1px solid rgba(16, 40, 88, .1);
  border-radius: 1.25rem;
  background: #fff;
  padding: clamp(1.5rem, 4vw, 3rem);
}

.contact-lead {
  margin-bottom: 2rem;
  color: rgba(16, 40, 88, .8);
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  line-height: 1.9;
}

.contact-stepper {
  position: relative;
  max-width: 480px;
  margin: 0 auto 2rem;
  overflow: hidden;
  border: 1px solid rgba(16, 40, 88, .1);
  border-radius: 999px;
  background: #fff;
  padding: .375rem;
}

.contact-stepper-indicator {
  position: absolute;
  top: .375rem;
  bottom: .375rem;
  left: .375rem;
  width: calc((100% - .75rem) / 3);
  border-radius: 999px;
  background: radial-gradient(at 61% 65%,#0d6efd 0,transparent 50%),radial-gradient(at 37% 34%,#0177fe 0,transparent 50%),radial-gradient(at 15% 54%,#0b93f4 0,transparent 50%),radial-gradient(at 67% 93%,#48c7ff 0,transparent 50%),radial-gradient(at 43% 32%,#0069ff 0,transparent 219%);
  transition: transform .4s cubic-bezier(.4, 0, .2, 1);
}

.contact-stepper[data-step="2"] .contact-stepper-indicator { transform: translateX(100%); }
.contact-stepper[data-step="3"] .contact-stepper-indicator { transform: translateX(200%); }

.contact-stepper-list {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
}

.contact-stepper-item {
  display: grid;
  min-width: 0;
  min-height: 2.75rem;
  place-items: center;
  padding: .3rem .25rem;
  color: rgba(16, 40, 88, .5);
  font-size: clamp(.75rem, 3.5vw, .875rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: .05em;
  text-align: center;
  white-space: nowrap;
  transition: color .3s, opacity .3s;
}

.contact-stepper-item.is-current { color: #fff; }

.contact-error-summary {
  margin-bottom: 1.5rem;
  border: 1px solid rgba(220, 38, 38, .25);
  border-radius: 1rem;
  background: #fff1f2;
  color: #b91c1c;
  padding: 1rem 1.25rem;
  font-size: .9375rem;
  line-height: 1.8;
}

.contact-required-note {
  margin: 0 0 1.5rem;
  color: var(--ink);
  font-weight: 500;
  line-height: 1.7;
}

.contact-required-note span,
.contact-required {
  color: var(--action);
  font-weight: 700;
}

.contact-required {
  display: inline;
  font-size: 1.05em;
  line-height: 1;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr;
  align-items: start;
  column-gap: 1.5rem;
  row-gap: 1.25rem;
}

.contact-field {
  display: grid;
  grid-column: 1 / -1;
  gap: .55rem;
}

.contact-field.is-hidden,
.contact-error.hidden { display: none; }

.contact-label {
  display: flex;
  align-items: center;
  gap: .6rem;
  color: var(--ink);
  font-weight: 700;
  line-height: 1.5;
}

.contact-optional {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: rgba(16, 40, 88, .08);
  color: rgba(16, 40, 88, .65);
  padding: .18rem .55rem;
  font-size: .72rem;
  font-weight: 700;
  line-height: 1;
}

.contact-input,
.contact-textarea {
  width: 100%;
  border: 1px solid rgba(16, 40, 88, .16);
  border-radius: .75rem;
  background: #f8fafc;
  color: var(--ink);
  padding: .95rem 1rem;
  font: inherit;
  line-height: 1.6;
  transition: border-color .2s, background-color .2s, box-shadow .2s;
}

select.contact-input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='8' viewBox='0 0 14 8' fill='none'%3E%3Cpath d='M1 1L7 7L13 1' stroke='%23102858' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-position: calc(100% - 1.35rem) 50%;
  background-repeat: no-repeat;
  background-size: .875rem .5rem;
  padding-right: 3rem;
}

.contact-textarea {
  min-height: 150px;
  resize: vertical;
}

.contact-input:focus,
.contact-textarea:focus {
  outline: none;
  border-color: var(--action);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(20, 118, 231, .12);
}

.contact-input.is-invalid,
.contact-textarea.is-invalid {
  border-color: #dc2626;
  background: #fff7f7;
}

.contact-help {
  color: rgba(16, 40, 88, .62);
  font-size: .82rem;
  line-height: 1.7;
}

.contact-error {
  margin: 0;
  color: #dc2626;
  font-size: .86rem;
  line-height: 1.45;
}

.choice-group,
.choice-list { display: grid; gap: .75rem; }

.choice-item {
  display: flex;
  align-items: center;
  gap: .75rem;
  border: 1px solid rgba(16, 40, 88, .13);
  border-radius: .85rem;
  background: #fff;
  padding: .9rem 1rem;
  cursor: pointer;
}

.choice-item input {
  width: 1.05rem;
  height: 1.05rem;
  accent-color: var(--action);
  flex: none;
}

.check-panel {
  display: grid;
  grid-column: 1 / -1;
  gap: .85rem;
  border: 1px solid rgba(20, 118, 231, .12);
  border-radius: 1rem;
  background: #f7fbff;
  padding: 1.1rem;
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  line-height: 1.75;
  cursor: pointer;
}

.check-item input {
  width: 1.05rem;
  height: 1.05rem;
  margin-top: .35rem;
  accent-color: var(--action);
  flex: none;
}

.contact-actions {
  grid-column: 1 / -1;
    padding-top: 2rem;
    text-align: center;
    padding-bottom: 1rem;
}

.contact-submit,
.contact-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 1rem 2rem;
  font-weight: 700;
  line-height: 1.4;
}

.contact-submit {
  min-width: min(100%, 280px);
  background: radial-gradient(at 141% 65%, #4c94ff 0, transparent 50%), radial-gradient(at 37% 34%, #0177fe 0, transparent 50%), radial-gradient(at 15% 54%, #0b93f4 0, transparent 50%), radial-gradient(at 67% 93%, #00b4ff 0, transparent 50%), radial-gradient(at 43% 32%, #0069ff 0, transparent 219%);
  color: #fff;
  transition: transform .2s, background-color .2s;
}

.contact-submit:hover {
  transform: translateY(-2px);
  background: radial-gradient(at 141% 65%, #4c94ff 0, transparent 50%), radial-gradient(at 37% 34%, #0177fe 0, transparent 50%), radial-gradient(at 15% 54%, #0b93f4 0, transparent 50%), radial-gradient(at 67% 93%, #8fdeff 0, transparent 50%), radial-gradient(at 43% 32%, #0069ff 0, transparent 219%);
}

.contact-secondary {
  min-width: min(100%, 220px);
  background: rgba(16, 40, 88, .08);
  color: var(--ink);
}

.contact-link {
  color: var(--action);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: .18em;
}

.confirm-list { display: grid; }

.confirm-row {
  display: grid;
  gap: .45rem;
  border-bottom: 1px solid rgba(16, 40, 88, .1);
  padding: 1rem 0;
}

.confirm-label {
  color: var(--ink);
  font-weight: 700;
}

.confirm-value {
  color: rgba(16, 40, 88, .78);
  line-height: 1.8;
  word-break: break-word;
}

.contact-actions-split {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  gap: .85rem;
  margin-top: 2rem;
}

.contact-actions-split > form {
  width: 100%;
  margin: 0;
}

.contact-actions-split > form .contact-secondary,
.contact-actions-split > form .contact-submit {
  width: 100%;
  min-width: 0;
}

.contact-actions-split > form .contact-secondary {
  border: 2px solid rgba(16, 40, 88, .16);
  background: #fff;
}

.contact-submit-progress { display: none; }

.contact-submit-status {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.contact-actions-split.is-submitting .contact-submit {
  cursor: wait;
  opacity: 1;
}

.contact-actions-split.is-submitting .contact-submit-label { display: none; }

.contact-actions-split.is-submitting .contact-submit-progress {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
}

.contact-actions-split.is-submitting .contact-secondary { opacity: .55; }

.contact-submit:disabled { cursor: wait; }

.contact-secondary:disabled { cursor: not-allowed; }

.contact-submit-spinner {
  width: 1.2rem;
  height: 1.2rem;
  border: 3px solid rgba(255, 255, 255, .38);
  border-top-color: #fff;
  border-radius: 50%;
  animation: contact-submit-spin .7s linear infinite;
}

@keyframes contact-submit-spin {
  to { transform: rotate(360deg); }
}

@media (min-width: 768px) {
  .contact-stepper { margin-bottom: 2.5rem; }
  .contact-stepper-item { min-height: 3rem; font-size: .875rem; }
  .contact-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact-field--half { grid-column: auto; }
  .choice-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact-actions-split { flex-direction: row; align-items: center; }
  .contact-actions-split > form:first-child { flex: 0 0 200px; }
  .contact-actions-split > form:last-child { flex: 0 0 280px; max-width: 280px; }
  .confirm-row { grid-template-columns: 180px minmax(0, 1fr); gap: 1.5rem; }
}