/* =========================================================
   お問い合わせページ専用スタイル
   ========================================================= */

/* ---------- 本体レイアウト ---------- */
.contact {
  padding: 72px 0 96px;
}
.contact__inner {
  display: grid;
  grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}

/* ---------- 左側：ご案内 ---------- */
.contact-info__points {
  list-style: none;
  margin: 0 0 40px;
  padding: 0;
  display: grid;
  gap: 18px;
}
.contact-info__point {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 14px;
  font-weight: 700;
}
.contact-info__point img { width: 48px; height: 48px; flex: none; }
.contact-info__flow-title {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-navy);
}
.contact-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
}
.contact-flow__item {
  position: relative;
  counter-increment: step;
  padding: 0 0 24px 56px;
  font-size: 13px;
  color: var(--color-text-sub);
}
.contact-flow__item strong {
  display: block;
  font-size: 14px;
  color: var(--color-navy);
}
.contact-flow__item::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-navy);
}
.contact-flow__item:first-child::before { color: var(--color-blue); }
/* 番号の丸どうしを結ぶ縦線 */
.contact-flow__item:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 19px;
  top: 44px;
  bottom: 4px;
  width: 2px;
  background: var(--color-border);
}

/* ---------- 右側：フォーム ---------- */
.contact-form {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 40px;
}
.form-notice { margin: 0 0 28px; font-size: 13px; color: var(--color-text-sub); }
.form-field { margin: 0 0 26px; padding: 0; border: 0; min-width: 0; }
.form-label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  padding: 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-navy);
}
.form-badge {
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.5;
}
.form-badge--required { background: var(--color-navy); color: #ffffff; }
.form-badge--optional { background: var(--color-gray-light); color: var(--color-text-sub); }

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-soft);
  font: inherit;
  font-size: 15px;
  color: var(--color-text);
  transition: border-color 0.2s, background-color 0.2s;
}
.form-textarea { min-height: 180px; resize: vertical; line-height: 1.8; }
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-blue);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(29, 95, 168, 0.15);
}
.form-input::placeholder,
.form-textarea::placeholder { color: #9aa4b2; }
[aria-invalid="true"] { border-color: var(--color-error); }

/* お問い合わせ種別：ボタン型の選択肢 */
.form-choices { display: flex; flex-wrap: wrap; gap: 10px; }
.form-choice input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.form-choice span {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: #ffffff;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: border-color 0.2s, background-color 0.2s, color 0.2s;
}
.form-choice span:hover { border-color: var(--color-blue); }
.form-choice input:checked + span {
  border-color: var(--color-navy);
  background: var(--color-navy);
  color: #ffffff;
}
.form-choice input:focus-visible + span { box-shadow: 0 0 0 3px rgba(29, 95, 168, 0.25); }

.form-two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }

.form-error {
  margin: 8px 0 0;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-error);
}

.form-agree {
  margin: 8px 0 32px;
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-soft);
  font-size: 13px;
}
.form-agree label { display: flex; align-items: center; gap: 10px; font-weight: 700; cursor: pointer; }
.form-agree input { width: 20px; height: 20px; accent-color: var(--color-navy); flex: none; }
.form-agree p { margin: 8px 0 0; color: var(--color-text-sub); }
.form-agree a { text-decoration: underline; }

.form-submit { text-align: center; }
.form-submit .btn { min-width: 280px; padding: 16px 34px; font-size: 15px; }
.form-submit .btn:disabled { opacity: 0.5; cursor: wait; }
.form-status { margin: 16px 0 0; font-size: 13px; color: var(--color-error); }

/* ---------- 送信完了 ---------- */
.contact-done {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 56px 40px;
  text-align: center;
}
.contact-done__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--color-navy);
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-done__title {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-size: 24px;
  color: var(--color-navy);
}
.contact-done__text { margin: 0 0 32px; font-size: 14px; line-height: 1.9; }
.contact-done__test {
  margin: 0 0 32px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: #fff4e5;
  font-size: 12px;
  color: #8a5a00;
}

/* ---------- 下部の帯 ---------- */
.contact-band {
  position: relative;
  overflow: hidden;
  background: var(--color-navy-deep);
  color: #ffffff;
  padding: 56px 0;
}
.contact-band__photo {
  position: absolute;
  right: 0;
  top: 0;
  width: 62%;
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 45%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 45%);
}
.contact-band__inner { position: relative; }
.contact-band__text { margin: 0; font-family: var(--font-serif); font-size: 20px; letter-spacing: 0.06em; }
.contact-band__script {
  margin: 8px 0 0;
  font-family: var(--font-script);
  font-size: 34px;
  line-height: 1.2;
}

/* ---------- スマホ・タブレット ---------- */
@media (max-width: 960px) {
  .contact__inner { grid-template-columns: 1fr; gap: 40px; }
  .contact-info { order: 2; }
}
@media (max-width: 768px) {
  .contact { padding: 48px 0 64px; }
  .contact-form { padding: 28px 20px; }
  .form-two-col { grid-template-columns: 1fr; }
  .form-submit .btn { width: 100%; min-width: 0; }
  .contact-done { padding: 40px 20px; }
  .contact-band__photo { width: 100%; opacity: 0.45; }
}