/* ==========================================================
   DESIGN TOKENS
   ========================================================== */
:root {
  --c-black:      #2d323a;
  --c-white:      #ffffff;
  --c-yellow:     #ffe08a;
  --c-green:      #7ee2a8;
  --c-slate:      #f1f5f9;
  --c-slate-400:  #94a3b8;
  --c-slate-500:  #64748b;
  --radius:       10px;
  --radius-pill:  100px;
}

/* ==========================================================
   BASE
   ========================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'YakuHanJP', 'Outfit', 'Zen Kaku Gothic New', sans-serif;
  background-color: var(--c-white);
  color: var(--c-black);
  background-image:
    linear-gradient(#f2f2f2 1px, transparent 1px),
    linear-gradient(90deg, #f2f2f2 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,0.5), rgba(255,255,255,0.5)),
    url("https://www.transparenttextures.com/patterns/paper-fibers.png");
  background-size: 24px 24px, 24px 24px, auto, auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }

/* ==========================================================
   HEADER
   ========================================================== */
.site-header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 50;
  background-color: var(--c-white);
  border-bottom: 1px solid var(--c-black);
}

.site-header__inner {
  max-width: 1536px;
  margin: 0 auto;
  padding: 0 1rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
@media (min-width: 1024px) {
  .site-header__inner {
    padding: 0 2rem;
  }
}

.site-header__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.site-header__logo-badge {
  display: block;
  width: auto;
  height: 35px;
  aspect-ratio: 56/70;
  background-image: url(/img/lp/bpo/logo-snr.svg);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.site-header__logo-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.site-header__logo-name {
  font-size: 1rem;
  letter-spacing: -0.025em;
  color: var(--c-black);
  line-height: 1;
}

.site-header__logo-tagline {
  font-size: 10px;
  background-color: var(--c-yellow);
  color: var(--c-black);
  font-weight: 700;
  padding: 0 0.25rem;
  align-self: flex-start;
  margin-top: 2px;
  letter-spacing: 0.025em;
}

/* ==========================================================
   FOOTER
   ========================================================== */
.site-footer {
  background-color: var(--c-black);
  color: var(--c-white);
  padding: 5rem 0;
}

.site-footer__inner {
  max-width: 1536px;
  margin: 0 auto;
  padding: 0 1rem;
}
@media (min-width: 1024px) {
  .site-footer__inner {
    padding: 0 2rem;
  }
}

.site-footer__top {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  gap: 4rem;
  margin-bottom: 4rem;
}
@media (min-width: 1024px) {
  .site-footer__top { flex-direction: row; }
}

.site-footer__brand { display: flex; flex-direction: column; }

.site-footer__logo-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.site-footer__logo-badge {
  display: block;
  width: auto;
  height: 48px;
  aspect-ratio: 56/70;
  /* background-image: url(./img/logo-snr-white.svg); */
  background-image: url(/img/lp/bpo/logo-snr-white.svg);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.site-footer__logo-text { display: flex; flex-direction: column; }

.site-footer__logo-name {
  font-size: 1.125rem;
  /* font-weight: 500; */
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--c-white);
}

.site-footer__logo-tagline {
  padding: 0 0.25rem;
  font-size: 10px;
  color: var(--c-black);
  background-color: var(--c-yellow);
  font-weight: 700;
  /* letter-spacing: 0.1em; */
  letter-spacing: 0.16em;
  margin-top: 2px;
  text-transform: uppercase;
}

.site-footer__desc {
  font-size: 0.75rem;
  line-height: 1.625;
  max-width: 20rem;
  color: var(--c-slate);
}

.site-footer__nav {
  display: grid;
  /* grid-template-columns: repeat(2, 1fr); */
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  width: 100%;
}
@media (min-width: 768px) {
  .site-footer__nav {
    /* grid-template-columns: repeat(3, 1fr); */
    grid-template-columns: unset;
    gap: 48px;
    width: auto;
  }
}
@media (min-width: 1024px) {
  .site-footer__nav { gap: 96px; }
}

.site-footer__nav-group {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.site-footer__nav-heading {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--c-yellow);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-bottom: 1px solid var(--c-yellow);
  padding-bottom: 0.25rem;
  margin-bottom: 8px;
}

.site-footer__nav-link {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--c-white);
  text-decoration: none;
  transition: color 0.15s;
}
.site-footer__nav-link:hover { color: var(--c-yellow); }

.site-footer__nav-link--external::after {
  content: ' ↗';
  font-size: 0.75em;
}

.site-footer__address {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  /* margin-top: 24px; */
  margin-top: 32px;
}

.site-footer__address-name {
  /* font-size: 0.7rem; */
  /* font-weight: 700; */
  font-size: 12px;
  color: var(--c-slate);
  line-height: 1.4;
}

.site-footer__address-street {
  /* font-size: 0.65rem; */
  font-size: 10px;
  /* font-weight: 400; */
  color: var(--c-slate);
  line-height: 1.6;
}

.site-footer__bottom {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  gap: 1.5rem;
}
@media (min-width: 768px) {
  .site-footer__bottom { flex-direction: row; }
}

.site-footer__copyright {
  font-size: 0.75rem;
  color: #f1f5f9;
}

.site-footer__badge {
  background-color: var(--c-yellow);
  color: var(--c-black);
  padding: 0.25rem 1rem;
  font-size: 10px;
  font-weight: 700;
}


/* ==========================================================
   FORM PAGE — PAGE HERO
   ========================================================== */
.page-hero {
  padding-top: 4rem; /* fixed header offset */
  background-color: var(--c-black);
  color: var(--c-white);
  overflow: hidden;
  position: relative;
}

.page-hero__inner {
  max-width: 1536px;
  margin: 0 auto;
  padding: 2.5rem 1rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
@media (min-width: 1024px) {
  .page-hero__inner {
    padding: 2.5rem 2rem 0;
  }
}

.page-hero__eyebrow {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-yellow);
}

.page-hero__title {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
}
@media (min-width: 640px) {
  .page-hero__title { font-size: 48px; }
}

.page-hero__subtitle {
  font-size: 0.875rem;
  color: var(--c-slate-400);
  padding-bottom: 1.5rem;
}

/* ステップインジケーター */
.form-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 2rem 1rem 2.5rem;
}

.form-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: rgba(255,255,255,0.35);
  min-width: 80px;
}

.form-step__num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 700;
  flex-shrink: 0;
  transition: background-color 0.2s, border-color 0.2s;
}

.form-step--done {
  color: rgba(255,255,255,0.6);
}
.form-step--done .form-step__num {
  background-color: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.3);
  font-size: 1rem;
}

.form-step--active {
  color: var(--c-white);
}
.form-step--active .form-step__num {
  background-color: var(--c-yellow);
  border-color: var(--c-yellow);
  color: var(--c-black);
  box-shadow: 0 0 0 4px rgba(255,224,138,0.2);
}

.form-step__label {
  line-height: 1.3;
  text-align: center;
}
.form-step__sub {
  display: block;
  font-size: 0.6rem;
  font-weight: 400;
  opacity: 0.6;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ステップ間のコネクターライン */
.form-step__line {
  flex: 1;
  max-width: 80px;
  height: 1px;
  background-color: rgba(255,255,255,0.2);
  margin-bottom: 1.75rem;
}
.form-step__line--done {
  background-color: rgba(255,255,255,0.5);
}

/* ==========================================================
   FORM PAGE — MAIN CONTENT
   ========================================================== */
.form-section {
  padding: 48px 0 80px;
}
@media (min-width: 768px) {
  .form-section { padding: 64px 0 96px; }
}

.form-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1rem;
}
@media (min-width: 768px) {
  .form-container {
    padding: 0 2rem;
  }
}

.form-lead {
  font-size: 0.875rem;
  line-height: 1.7;
  color: #2d323a;
  margin-bottom: 2.5rem;
  border-left: 3px solid var(--c-yellow);
  padding-left: 1rem;
}

/* フォームカード */
.form-card {
  background-color: var(--c-white);
  border: 1px solid var(--c-black);
  border-radius: var(--radius);
  overflow: hidden;
}

.form-card--gap {
  margin-top: 1.5rem;
}

.form-card__section-heading {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--c-white);
  background-color: var(--c-black);
  border-bottom: 1px solid #e2e8f0;
  letter-spacing: 0.02em;
}

.form-card__section-heading .form-field__badge {
  background-color: var(--c-yellow);
  color: var(--c-black);
  font-size: 0.625rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 2px;
}

/* フィールドグループ */
.form-field {
  display: grid;
  grid-template-columns: 1fr;
  border-bottom: 1px solid #e2e8f0;
}
.form-field:last-child { border-bottom: none; }
@media (min-width: 640px) {
  .form-field {
    grid-template-columns: 200px 1fr;
  }
}

.form-field__label {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 1.125rem 1.25rem 0.5rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--c-black);
  background-color: var(--c-slate);
}
@media (min-width: 640px) {
  .form-field__label {
    padding: 1.25rem;
    align-items: center;
  }
}

.form-field__badge {
  display: inline-block;
  font-size: 0.625rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 2px;
  flex-shrink: 0;
  line-height: 1.4;
}
.form-field__badge--required {
  background-color: #ef4444;
  color: #fff;
}
.form-field__badge--optional {
  background-color: #cbd5e1;
  color: var(--c-black);
}

.form-field__input-wrap {
  padding: 1rem 1.25rem;
}

/* インプット共通 */
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  font-family: inherit;
  font-size: 1rem;
  color: var(--c-black);
  background-color: var(--c-white);
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 0.625rem 0.75rem;
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
  appearance: none;
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--c-black);
  box-shadow: 0 0 0 3px rgba(45,50,58,0.08);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%232d323a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

/* ファイルアップロード */
.form-file {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.form-file__input {
  display: none;
}
.form-file__label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  background-color: var(--c-white);
  border: 1px dashed #94a3b8;
  border-radius: 6px;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--c-slate-500);
  cursor: pointer;
  transition: border-color 0.15s, background-color 0.15s;
}
.form-file__label:hover {
  border-color: var(--c-black);
  background-color: var(--c-slate);
}
.form-file__hint {
  font-size: 0.7rem;
  color: var(--c-slate-500);
  line-height: 1.5;
}

/* ==========================================================
   ACCORDION（詳細項目）
   ========================================================== */
.form-accordion {
  border: 1px solid var(--c-black);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 1.5rem;
}

.form-accordion__toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  background-color: var(--c-black);
  color: var(--c-white);
  font-size: 0.8125rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  text-align: left;
  gap: 0.75rem;
  letter-spacing: 0.02em;
}

.form-accordion__toggle-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.form-accordion__label {
  background-color: var(--c-yellow);
  color: var(--c-black);
  font-size: 0.625rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 2px;
}

.form-accordion__arrow {
  transition: transform 0.3s ease;
  flex-shrink: 0;
}
.form-accordion__toggle[aria-expanded="true"] .form-accordion__arrow {
  transform: rotate(180deg);
}

.form-accordion__body {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s ease;
  background-color: var(--c-white);
}
.form-accordion__body.is-open {
  max-height: 2000px;
}

.form-accordion__inner .form-field {
  border-bottom: 1px solid #e2e8f0;
}
.form-accordion__inner .form-field:last-child {
  border-bottom: none;
}

/* ==========================================================
   ラジオボタングループ
   ========================================================== */
.form-radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.form-radio-label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  border: 1.5px solid #cbd5e1;
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--c-black);
  cursor: pointer;
  transition: border-color 0.15s, background-color 0.15s;
  user-select: none;
}
.form-radio-label:hover {
  border-color: var(--c-black);
  background-color: var(--c-slate);
}

.form-radio-label input[type="radio"],
.form-radio-label input[type="checkbox"] {
  appearance: none;
  width: 14px;
  height: 14px;
  border: 1.5px solid #94a3b8;
  flex-shrink: 0;
  transition: border-color 0.15s, background-color 0.15s;
}
.form-radio-label input[type="radio"] {
  border-radius: 50%;
}
.form-radio-label input[type="checkbox"] {
  border-radius: 3px;
}
.form-radio-label input[type="radio"]:checked,
.form-radio-label input[type="checkbox"]:checked {
  border-color: var(--c-black);
  background-color: var(--c-black);
  box-shadow: inset 0 0 0 3px var(--c-white);
}
.form-radio-label:has(input[type="radio"]:checked),
.form-radio-label:has(input[type="checkbox"]:checked) {
  border-color: var(--c-black);
  background-color: #7ee2a8;
}

/* ==========================================================
   ドロップゾーン（原稿アップロード）
   ========================================================== */
.floor-plan-dropzone {
  border: 2px dashed #cbd5e1;
  border-radius: var(--radius);
  padding: 1.5rem 1.25rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, background-color 0.15s;
  background-color: var(--c-white);
}
.floor-plan-dropzone:hover,
.floor-plan-dropzone.is-dragover {
  border-color: var(--c-black);
  background-color: var(--c-slate);
}
.floor-plan-dropzone.has-file {
  border-style: solid;
  border-color: var(--c-black);
}

.floor-plan-dropzone-text {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--c-black);
  line-height: 1.6;
  margin-bottom: 0.375rem;
}
.floor-plan-dropzone-text span {
  font-weight: 400;
  text-decoration: underline;
  text-underline-offset: 2px;
  color: var(--c-slate-500);
}

.floor-plan-dropzone-note {
  font-size: 0.7rem;
  color: var(--c-slate-500);
  line-height: 1.5;
}

.floor-plan-dropzone [data-upload-target="preview"] {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.875rem;
  flex-wrap: wrap;
  justify-content: center;
}

.floor-plan-file-info {
  font-size: 0.75rem;
  color: var(--c-black);
  font-weight: 500;
  word-break: break-all;
}

.floor-plan-remove-btn {
  display: inline-block;
  margin-top: 0.625rem;
  padding: 0.3rem 0.875rem;
  background: none;
  border: 1px solid #ef4444;
  border-radius: var(--radius-pill);
  color: #ef4444;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s;
  font-family: inherit;
}
.floor-plan-remove-btn:hover {
  background-color: #ef4444;
  color: #fff;
}

.floor-plan-dropzone progress {
  width: 100%;
  margin-top: 0.625rem;
  height: 4px;
  border-radius: 2px;
  accent-color: var(--c-black);
}

.form-input-error {
  margin-top: 0.375rem;
  font-size: 0.75rem;
  color: #ef4444;
  font-weight: 500;
}

.form-input.is-error,
.form-textarea.is-error {
  border-color: #ef4444;
  background-color: #fff5f5;
}

.form-input.is-valid {
  border-color: #22c55e;
}

.form-field.is-valid .form-field__label::after {
  content: '';
  display: inline-block;
  width: 16px;
  height: 16px;
  margin-left: auto;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%2322c55e' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

/* 「その他」テキストボックス（条件付き表示） */
.form-source-other {
  margin-top: 0.625rem;
  display: none;
}
.form-source-other.is-visible {
  display: block;
}

/* ==========================================================
   同意 & 送信
   ========================================================== */
.form-consent {
  margin-top: 2rem;
  padding: 1.25rem;
  background-color: var(--c-slate);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius);
}

.form-consent__text {
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--c-slate-500);
  margin-bottom: 0.875rem;
}

.form-consent__link {
  color: var(--c-black);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.form-consent__check {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  cursor: pointer;
}

.form-consent__checkbox {
  width: 18px;
  height: 18px;
  accent-color: var(--c-black);
  cursor: pointer;
  flex-shrink: 0;
}

.form-consent__check-label {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--c-black);
  user-select: none;
}

.form-submit-wrap {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.form-submit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  max-width: 360px;
  padding: 1rem 2rem;
  background-color: var(--c-green);
  color: var(--c-black);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  border: 1.5px solid var(--c-black);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s;
  letter-spacing: -0.01em;
}
.form-submit-btn:hover {
  background-color: var(--c-black);
  color: var(--c-white);
}
.form-submit-btn:disabled {
  background-color: #e2e8f0;
  border-color: #cbd5e1;
  color: #94a3b8;
  cursor: not-allowed;
}

.form-submit-note {
  font-size: 0.75rem;
  color: var(--c-slate-500);
}

/* ==========================================================
   ステップ：完了済み（confirm.html で使用）
   ========================================================== */
.form-step--done {
  color: rgba(255,255,255,0.55);
}
.form-step--done .form-step__num {
  background-color: rgba(255,255,255,0.2);
  border-color: transparent;
}

/* ==========================================================
   CONFIRM SECTION
   ========================================================== */
.confirm-section {
  padding: 48px 0 80px;
}
@media (min-width: 768px) {
  .confirm-section { padding: 64px 0 96px; }
}

.confirm-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* リード文 */
.confirm-lead {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--c-slate-500);
  margin-bottom: 2rem;
  border-left: 3px solid var(--c-green);
  padding-left: 1rem;
}

/* カード */
.confirm-card {
  background-color: var(--c-white);
  border: 1px solid var(--c-black);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

/* セクションヘッダー（カード内） */
.confirm-card__header {
  padding: 0.625rem 1.25rem;
  background-color: var(--c-black);
  color: var(--c-white);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* 行 */
.confirm-row {
  display: grid;
  grid-template-columns: 1fr;
  border-bottom: 1px solid #e2e8f0;
}
.confirm-row:last-child { border-bottom: none; }
@media (min-width: 640px) {
  .confirm-row { grid-template-columns: 200px 1fr; }
}

.confirm-row__label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.25rem 0.25rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--c-slate-500);
  background-color: var(--c-slate);
}
@media (min-width: 640px) {
  .confirm-row__label { padding: 1rem 1.25rem; }
}

.confirm-row__value {
  padding: 0.875rem 1.25rem;
  font-size: 0.9rem;
  color: var(--c-black);
  line-height: 1.6;
  word-break: break-all;
}

/* 空値（未入力） */
.confirm-row__value--empty {
  color: var(--c-slate-400);
  font-style: italic;
  font-size: 0.8rem;
}

/* ファイル添付 */
.confirm-file {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  background-color: var(--c-slate);
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--c-black);
}

/* ボタン群 */
.confirm-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-top: 2rem;
}
@media (min-width: 480px) {
  .confirm-actions { flex-direction: row; justify-content: center; }
}

.confirm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  max-width: 240px;
  padding: 0.875rem 1.75rem;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.confirm-btn--back {
  background-color: var(--c-white);
  color: var(--c-black);
  border: 1.5px solid var(--c-black);
}
.confirm-btn--back:hover {
  background-color: var(--c-slate);
}

.confirm-btn--submit {
  background-color: var(--c-green);
  color: var(--c-black);
  border: 1.5px solid var(--c-black);
}
.confirm-btn--submit:hover {
  background-color: var(--c-black);
  color: var(--c-white);
}

.confirm-note {
  margin-top: 1rem;
  font-size: 0.75rem;
  color: var(--c-slate-500);
  text-align: center;
}

/* ==========================================================
   COMPLETE PAGE
   ========================================================== */
.complete-card {
  background-color: var(--c-white);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius);
  padding: 3rem 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}
@media (min-width: 640px) {
  .complete-card { padding: 4rem 3rem; }
}

.complete-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background-color: #f0fdf4;
  border: 2px solid #22c55e;
  color: #22c55e;
  display: flex;
  align-items: center;
  justify-content: center;
}

.complete-title {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--c-black);
}
@media (min-width: 640px) {
  .complete-title { font-size: 1.625rem; }
}

.complete-desc {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--c-black);
}

.complete-note {
  font-size: 0.75rem;
  color: var(--c-slate-500);
  line-height: 1.7;
}

.complete-actions {
  margin-top: 0.5rem;
}

.form-accordion-note {
  font-size: 0.75rem;
  color: #2d323a;
  margin-top: 0.75rem;
  padding-left: 0.5rem;
}