/* 下層ページ共通（会社概要 / PP / フォーム） */
.sub-main { padding: 24px var(--gutter) 56px; }
.sub-title { font-family: var(--ff-head); font-weight: 900; font-size: 26px; line-height: 1.35; color: var(--c-navy); text-align: center; }
.sub-title .ac { color: var(--c-orange); }
.sub-lead { margin-top: 14px; font-size: 17px; line-height: 1.8; color: var(--c-text-sub); text-align: center; }
.sub-card { margin-top: 22px; background: var(--c-white); border: var(--bw) solid var(--c-navy); box-shadow: var(--sh-offset); padding: 20px 16px; }
.back-link { display: inline-block; margin-top: 28px; font-family: var(--ff-head); font-weight: 800; font-size: 16px; color: var(--c-navy); }
.back-link::before { content: "←"; margin-right: 6px; }
.site-header.simple { justify-content: center; }

/* 会社概要 */
.company-table { display: grid; }
.company-table div { display: grid; grid-template-columns: 96px minmax(0,1fr); gap: 10px; padding: 14px 0; border-bottom: 1.5px dashed var(--c-rule-dashed); font-size: 17px; line-height: 1.7; }
.company-table div:last-child { border-bottom: 0; }
.company-table dt { font-family: var(--ff-head); font-weight: 800; color: var(--c-navy); }
.company-table dd { margin: 0; color: var(--c-text); }
.company-table dd a { color: var(--c-link); }

/* プライバシーポリシー */
.pp h2 { margin-top: 26px; font-family: var(--ff-head); font-weight: 900; font-size: 19px; color: var(--c-navy); border-left: 5px solid var(--c-orange); padding-left: 10px; }
.pp p, .pp li { margin-top: 10px; font-size: 16px; line-height: 1.85; }
.pp ul { padding-left: 1.2em; list-style: disc; }
.pp .date { margin-top: 26px; text-align: right; font-size: 15px; color: var(--c-text-sub); }

/* フォーム共通 */
.progress { margin-top: 18px; }
.progress ol { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 6px; }
.progress li { text-align: center; font-family: var(--ff-head); font-weight: 800; font-size: 14px; color: var(--c-text-sub); padding: 8px 4px; border: 2px solid var(--c-rule-dashed); border-radius: var(--radius-btn-sm); background: var(--c-white); line-height: 1.3; }
.progress li .n { display: block; font-family: var(--ff-display); font-size: 16px; }
.progress li.is-active { color: var(--c-white); background: var(--c-navy); border-color: var(--c-navy); }
.progress li.is-done { color: var(--c-navy); border-color: var(--c-navy); }
.form-intro { margin-top: 18px; background: var(--c-white); border: var(--bw) solid var(--c-navy); padding: 14px 16px; font-family: var(--ff-head); font-weight: 800; font-size: 16px; line-height: 1.7; color: var(--c-text); }
.form-intro .ok { display: block; margin-top: 6px; color: var(--c-orange-dark); }

.field { margin-top: 22px; }
.field > label, .field > .lbl { display: flex; align-items: center; gap: 8px; font-family: var(--ff-head); font-weight: 800; font-size: 18px; color: var(--c-navy); margin-bottom: 8px; }
.req, .opt { font-family: var(--ff-head); font-weight: 900; font-size: 13px; padding: 2px 8px; line-height: 1.4; }
.req { background: var(--c-orange); color: var(--c-white); }
.opt { background: var(--c-gray-bg); color: var(--c-gray); }
.input, .textarea {
  width: 100%; border: var(--bw) solid var(--c-navy); border-radius: var(--radius-btn-sm); background: var(--c-white);
  font: inherit; font-size: 18px; padding: 14px 14px; color: var(--c-text);
}
.input::placeholder, .textarea::placeholder { color: #a8a39a; }
.input:focus, .textarea:focus { outline: 3px solid var(--c-orange-light); outline-offset: 1px; }
.textarea { min-height: 140px; resize: vertical; }
.field.is-error .input, .field.is-error .textarea, .field.is-error .seg label { border-color: #c0392b; }
.help { margin: -2px 0 8px; font-size: 15px; line-height: 1.6; color: var(--c-text-sub); }
.err { display: none; margin-top: 6px; font-size: 15px; font-weight: 700; line-height: 1.6; color: #c0392b; }
.field.is-error .err { display: block; }

.seg { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 8px; }
.seg input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.seg label {
  display: grid; place-items: center; min-height: 54px; border: var(--bw) solid var(--c-navy); border-radius: var(--radius-btn-sm);
  background: var(--c-white); font-family: var(--ff-head); font-weight: 800; font-size: 17px; color: var(--c-navy); cursor: pointer; text-align: center;
}
.seg input:checked + label { background: var(--c-navy); color: var(--c-white); }
.seg input:focus-visible + label { outline: 3px solid var(--c-orange-light); }

.checks-list { display: grid; gap: 8px; }
.checks-list label {
  display: grid; grid-template-columns: 28px minmax(0,1fr); gap: 10px; align-items: center;
  border: var(--bw) solid var(--c-navy); border-radius: var(--radius-btn-sm); background: var(--c-white);
  padding: 12px 14px; font-family: var(--ff-head); font-weight: 800; font-size: 17px; color: var(--c-text); cursor: pointer;
}
.checks-list input { width: 24px; height: 24px; accent-color: var(--c-orange); margin: 0; }
.checks-list label:has(input:checked) { background: var(--c-orange-pale); border-color: var(--c-orange); }

.form-actions { margin-top: 30px; }
.btn-secondary {
  display: flex; align-items: center; justify-content: center; margin-top: 12px;
  background: var(--c-white); color: var(--c-navy); border: var(--bw) solid var(--c-navy); border-radius: var(--radius-btn);
  padding: 14px; font-family: var(--ff-head); font-weight: 800; font-size: 18px; cursor: pointer;
}
button.btn-primary { width: 100%; border: 0; cursor: pointer; }
button.btn-primary[disabled] { opacity: .6; cursor: default; }
.form-note { margin-top: 12px; text-align: center; font-size: 15px; color: var(--c-text-sub); line-height: 1.6; }
.form-error ul { padding-left: 1.2em; list-style: disc; margin-top: 6px; }
.form-error a { color: #8e2a1f; text-decoration: underline; }
.form-error { display: none; margin-top: 14px; padding: 12px 14px; background: #fdecea; border: 2px solid #c0392b; color: #8e2a1f; font-size: 15px; line-height: 1.6; }
.form-error.is-visible { display: block; }

/* 確認 */
.confirm-table div { display: grid; grid-template-columns: 124px minmax(0,1fr); gap: 10px; padding: 12px 0; border-bottom: 1.5px dashed var(--c-rule-dashed); font-size: 17px; line-height: 1.7; }
.confirm-table div:last-child { border-bottom: 0; }
.confirm-table dt { font-family: var(--ff-head); font-weight: 800; color: var(--c-navy); }
.confirm-table dd { margin: 0; white-space: pre-wrap; word-break: break-word; }
.confirm-table dd:empty::before { content: "（未入力）"; color: var(--c-gray); }

/* 完了 */
.done-icon { width: 72px; height: 72px; margin: 10px auto 0; border-radius: 50%; background: var(--c-orange); display: grid; place-items: center; }
.done-icon svg { width: 40px; height: 40px; }
.next-steps { margin-top: 22px; }
.next-steps h2 { font-family: var(--ff-head); font-weight: 900; font-size: 18px; color: var(--c-navy); }
.next-steps li { display: grid; grid-template-columns: 30px minmax(0,1fr); gap: 10px; align-items: start; margin-top: 10px; font-size: 16px; line-height: 1.7; }
.next-steps .n { width: 30px; height: 30px; border-radius: 50%; background: var(--c-navy); color: var(--c-white); display: grid; place-items: center; font-family: var(--ff-display); font-size: 15px; }
.tel-box { margin-top: 22px; background: var(--c-white); border: var(--bw) solid var(--c-navy); border-radius: var(--radius-btn); padding: 16px; text-align: center; }
.tel-box .t1 { display: block; font-family: var(--ff-head); font-weight: 800; font-size: 16px; color: var(--c-navy); }
.tel-box .t2 { display: block; margin-top: 4px; font-family: var(--ff-display); font-size: 30px; line-height: 1.1; color: var(--c-link); letter-spacing: 0; }
.tel-box .t3 { display: block; margin-top: 4px; font-size: 15px; color: var(--c-text-sub); }