/* ──────────────────────────────────────────────────────────────
   Request Form Page
   ────────────────────────────────────────────────────────────── */

.req-page {
  padding: 0 40px 100px;
  max-width: var(--shell-w);
  margin: 0 auto;
}

.req-inner {
  max-width: 860px;
  margin: 0 auto;
}

/* ── Heading ─────────────────────────────────────────────────── */

.req-heading {
  text-align: center;
  padding: 64px 0 52px;
  border-bottom: 1px solid var(--rule-soft);
  margin-bottom: 0;
}

.req-en {
  font-family: var(--script);
  font-size: 42px;
  color: var(--rule);
  margin: 0 0 6px;
  letter-spacing: .04em;
  line-height: 1.2;
}

.req-title {
  font-family: var(--jp-mincho);
  font-size: 20px;
  font-weight: 400;
  letter-spacing: .2em;
  margin: 0 0 18px;
}

.req-desc {
  font-size: 13px;
  color: var(--rule);
  margin: 0;
  letter-spacing: .04em;
}

.req-campaign-banner {
  display: block;
  margin: 36px auto 0;
  width: auto;
  max-height: 200px;
}

/* ── Section ─────────────────────────────────────────────────── */

.req-section {
  border-top: 1px solid var(--rule-soft);
  padding: 36px 0 8px;
}

.req-section-title {
  font-family: var(--jp-mincho);
  font-size: 15px;
  font-weight: 400;
  letter-spacing: .1em;
  margin: 0 0 24px;
  color: var(--ink);
}

/* ── Company: fixed (designer mode) ─────────────────────────── */

.req-company-fixed {
  padding: 14px 20px;
  border: 1px solid var(--rule);
  background: var(--cream);
}

.req-company-name {
  font-size: 15px;
  font-weight: 500;
  letter-spacing: .04em;
}

/* ── Company: checkboxes (bulk mode) ────────────────────────── */

.req-checks {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.req-check-label {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  border: 1px solid var(--rule-soft);
  cursor: pointer;
  font-size: 14px;
  transition: background .15s, border-color .15s;
}

.req-check-label:hover {
  border-color: var(--rule);
  background: var(--cream);
}

.req-check-label:has(input:checked) {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

.req-check-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--ink);
  flex-shrink: 0;
}

/* ── Field grid ──────────────────────────────────────────────── */

.req-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 40px;
}

.req-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-bottom: 28px;
}

/* ── Label & badges ──────────────────────────────────────────── */

.req-label {
  font-size: 13px;
  letter-spacing: .04em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.req-badge {
  font-size: 10px;
  padding: 2px 6px;
  letter-spacing: .04em;
  flex-shrink: 0;
}

.req-badge--required {
  border: 1px solid #c00;
  color: #c00;
}

.req-badge--optional {
  border: 1px solid var(--rule-soft);
  color: var(--rule);
}

/* ── Inputs ──────────────────────────────────────────────────── */

.req-input {
  height: 48px;
  border: 1px solid var(--rule);
  background: #fff;
  padding: 0 16px;
  font: inherit;
  font-size: 14px;
  outline: none;
  width: 100%;
  transition: border-color .15s;
  -webkit-appearance: none;
  appearance: none;
}

.req-input:focus {
  border-color: var(--ink);
}

.req-input.is-error {
  border-color: #c00;
}

.req-input--half {
  max-width: 380px;
}

/* ── Radio buttons ───────────────────────────────────────────── */

.req-radios {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
}

.req-radio {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  border: 1px solid var(--rule-soft);
  cursor: pointer;
  font-size: 13px;
  letter-spacing: .02em;
  transition: background .15s, border-color .15s, color .15s;
  white-space: nowrap;
}

.req-radio:hover {
  border-color: var(--rule);
}

.req-radio:has(input:checked) {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

.req-radio input[type="radio"] {
  display: none;
}

/* ── Agreement ───────────────────────────────────────────────── */

.req-section--agree {
  text-align: center;
  padding-bottom: 0;
}

.req-agree {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  cursor: pointer;
}

.req-agree input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--ink);
  flex-shrink: 0;
}

.req-agree a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.req-agree a:hover {
  opacity: .7;
}

/* ── Submit ──────────────────────────────────────────────────── */

.req-submit-wrap {
  padding: 44px 0 0;
  text-align: center;
}

.req-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 260px;
  height: 54px;
  background: var(--ink);
  color: #fff;
  font: inherit;
  font-size: 14px;
  letter-spacing: .15em;
  border: 1px solid var(--ink);
  cursor: pointer;
  transition: background .2s, color .2s;
}

.req-submit:hover {
  background: transparent;
  color: var(--ink);
}

/* ── Error messages ──────────────────────────────────────────── */

.req-errors {
  border: 1px solid #c00;
  background: #fff8f8;
  padding: 14px 20px;
  margin: 32px 0 0;
}

.req-errors ul {
  margin: 0;
  padding: 0 0 0 18px;
}

.req-errors li {
  font-size: 13px;
  color: #c00;
  margin-bottom: 4px;
}

.req-errors li:last-child {
  margin-bottom: 0;
}

.req-field-error {
  font-size: 12px;
  color: #c00;
  margin: 2px 0 0;
}

.req-field-error--center {
  text-align: center;
  margin-top: 10px;
}

/* ── Empty state ─────────────────────────────────────────────── */

.req-empty {
  text-align: center;
  padding: 72px 20px;
}

.req-empty p {
  font-size: 15px;
  color: var(--rule);
  line-height: 1.9;
  margin: 0 0 32px;
}

.req-note {
  font-size: 13px;
  color: var(--rule);
  margin: 0;
  padding: 8px 0;
}

/* ── Shared outline button ───────────────────────────────────── */

.req-btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 32px;
  border: 1px solid var(--ink);
  font-size: 13px;
  letter-spacing: .08em;
  transition: background .2s, color .2s;
}

.req-btn-outline:hover {
  background: var(--ink);
  color: #fff;
}

/* ── Complete page ───────────────────────────────────────────── */

.req-complete {
  text-align: center;
  padding: 100px 20px;
}

.req-complete-check {
  font-size: 44px;
  color: var(--rule);
  margin-bottom: 28px;
  font-weight: 300;
}

.req-complete-title {
  font-family: var(--jp-mincho);
  font-size: 24px;
  font-weight: 400;
  letter-spacing: .12em;
  line-height: 1.7;
  margin: 0 0 24px;
}

.req-complete-text {
  font-size: 14px;
  line-height: 2;
  color: var(--rule);
  margin: 0 0 44px;
}

/* ── Responsive ──────────────────────────────────────────────── */

@media (max-width: 860px) {
  .req-page {
    padding: 0 28px 80px;
  }
}

@media (max-width: 640px) {
  .req-page {
    padding: 0 20px 60px;
  }

  .req-heading {
    padding: 48px 0 40px;
  }

  .req-en {
    font-size: 34px;
  }

  .req-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .req-input--half {
    max-width: 100%;
  }

  .req-submit {
    width: 100%;
    max-width: 320px;
  }
}