/* contact page specific styles */
/* 帯（.page-banner）は common.css に集約（白背景・タイトル36/24・下罫線）。
   フォームと完了ページで統一するため per-page 定義は撤去。 */

/* ========================================
   Contact page layout
======================================== */
.contact-page {
  padding-block: clamp(36px, 5vw, 64px);
}
.contact-page .container {
  max-width: 1240px;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}
@media (max-width: 980px) {
  .contact-layout { grid-template-columns: 1fr; gap: 48px; }
}

/* ----- Left column ----- */
.contact-left {
  display: flex;
  flex-direction: column;
  gap: clamp(28px, 3.5vw, 40px);
}
.contact-lead {
  margin: 0;
  /* TOP見出しルール準拠（SP20px / PC26px）。reasons-v2 タイトルと同スケール */
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 800;
  line-height: 1.7;
  letter-spacing: .02em;
  color: var(--color-ink);
}

.block-title {
  margin: 0 0 14px;
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--color-ink);
}
.block-title--accent {
  color: var(--color-primary);
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-primary);
  margin-bottom: 16px;
}

/* メンバー4人ミニグリッド（顔写真 + 名前） */
.member-mini-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(8px, 1.4vw, 16px);
  margin: 0;
  padding: 0;
}
.member-mini {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
}
.member-mini__photo {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 8px;
  overflow: hidden;
  background: #cfd6e1;
  box-shadow: 0 4px 12px rgba(10, 31, 68, 0.08);
}
.member-mini__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.member-mini__name {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--color-ink);
  line-height: 1.4;
}

@media (max-width: 480px) {
  .member-mini-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .member-mini__name { font-size: 14px; }
}

.worry-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-left: 4px;
}
.worry-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  line-height: 1.85;
  letter-spacing: .02em;
  color: var(--color-ink);
}
.worry-marker {
  flex-shrink: 0;
  width: 12px;
  height: 12px;
  margin-top: 9px;
  background: var(--color-primary);
  border-radius: 2px;
}

/* ----- Right column : form card ----- */
.contact-right { min-width: 0; }
.contact-form {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: clamp(28px, 4vw, 48px) clamp(20px, 3vw, 36px);
}
.form-row {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  margin-bottom: 16px;
}
.form-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: .02em;
  padding-top: 12px;
  color: var(--color-ink);
}
.badge-required {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 3px 10px;
  background: var(--color-primary);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
  border-radius: 999px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  background: #fff;
  border: 1.5px solid var(--color-line);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 14px;
  font-family: inherit;
  letter-spacing: .03em;
  color: var(--color-ink);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.contact-form input:hover,
.contact-form textarea:hover { border-color: var(--color-ink-soft); }
.contact-form input { height: 50px; }
.contact-form textarea { resize: vertical; min-height: 110px; line-height: 1.7; }
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: rgba(10, 37, 64, .45); }
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(3, 110, 184, .12);
}

.privacy-note {
  font-size: 12.5px;
  line-height: 1.7;
  text-align: center;
  width: min(500px, 100%);
  margin: clamp(10px, 1.4vw, 14px) auto clamp(12px, 1.6vw, 16px);
  color: var(--color-ink-soft);
  letter-spacing: .03em;
}
.privacy-note a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Submit button — メインCTA（赤）と同じ系統 */
.submit-btn {
  position: relative; /* 矢印を枠右端に絶対配置するための基準 */
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  /* TOP View More を基準にサイズ統一（PC: padding 18px 64px / font 14px / min-width 300px） */
  width: fit-content;
  min-width: min(300px, 100%);
  margin: 0 auto;
  padding: 18px 64px;
  background: var(--color-primary);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .04em;
  border: 1.5px solid var(--color-primary);
  border-radius: 999px;
  transition: background-color .2s var(--ease), border-color .2s var(--ease), opacity .2s var(--ease);
}
.submit-btn:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}
/* 送信ボタンの矢印：CTA共通の SVGマスク矢印ルールに統一（currentColor=白文字に追従／Safari longhand）。
   TOP View More と同様、ボタン枠の右端から固定距離（PC 20px / SP 16px）に絶対配置＋ホバーで右スライド。 */
.submit-btn .btn-arrow {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  transition: transform .25s var(--ease);
  display: inline-block;
  width: .8em;
  height: .8em;
  background-color: currentColor;
  -webkit-mask-image: url(../images/arrow.svg?v=2);
  mask-image: url(../images/arrow.svg?v=2);
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: contain;
  mask-size: contain;
  text-indent: 9999px;
  overflow: hidden;
  line-height: 1;
}
.submit-btn:hover .btn-arrow { transform: translateY(-50%) translateX(4px); }
/* Disabled state — 必須項目が未入力/不正のとき */
.submit-btn:disabled,
.submit-btn[disabled] {
  background: #b9c2cc;
  border-color: #b9c2cc;
  color: #fff;
  cursor: not-allowed;
  opacity: .85;
}
.submit-btn:disabled:hover,
.submit-btn[disabled]:hover {
  background: #b9c2cc;
  border-color: #b9c2cc;
}

/* ========================================
   EFO: error / valid / honeypot states
======================================== */
/* form-control wraps input + error span */
.form-control { display: flex; flex-direction: column; min-width: 0; }

/* Invalid only after the user has interacted (avoids hostile :invalid on load) */
.contact-form input:user-invalid,
.contact-form textarea:user-invalid {
  border-color: #d83a3a;
  box-shadow: 0 0 0 3px rgba(216, 58, 58, .12);
}
.contact-form input[aria-invalid="true"],
.contact-form textarea[aria-invalid="true"] {
  border-color: #d83a3a;
  box-shadow: 0 0 0 3px rgba(216, 58, 58, .12);
}

/* 入力成功（valid）：グリーンで統一（緑枠＋やわらかい緑グロー、エラー赤と対称）。入力後のみ適用 */
.contact-form input:user-valid:not(:placeholder-shown),
.contact-form textarea:user-valid:not(:placeholder-shown) {
  border-color: #2f9e6d;
  box-shadow: 0 0 0 3px rgba(47, 158, 109, .12);
}

/* Error message span */
.form-error {
  display: block;
  min-height: 0;
  margin-top: 2px;
  font-size: 12px;
  line-height: 1.4;
  color: #d83a3a;
  letter-spacing: .02em;
}
.form-error:empty { display: none; }

/* Honeypot — visually hidden, off-screen, untabbable */
.hp-field {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

/* ===== Responsive ===== */
@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .form-label { padding-top: 0; }
  /* TOP View More の SP サイズに合わせる（padding 13px 32px / min-width 210px） */
  .submit-btn { min-width: 210px; padding: 13px 32px; }
  .submit-btn .btn-arrow { right: 16px; }
}

/* ========================================
   Footer (copyright only) — メインサイト準拠
======================================== */

/* ===== SP（≤980px）：表示順の並べ替え =====
   リード → 入力フォーム → メンバー紹介 → お悩み（worry）
   contact-left / contact-right を display:contents で解体し、子要素を直接 order 制御 */
@media (max-width: 980px) {
  .contact-layout {
    display: flex;
    flex-direction: column;
    gap: 40px;
  }
  .contact-left,
  .contact-right { display: contents; }
  .contact-lead  { order: 1; }
  .contact-form  { order: 2; }
  .members-block { order: 3; }
  .worry-block   { order: 4; }
}

/* iOS Safari：入力欄のフォントが16px未満だとフォーカス時に自動ズーム（画面が寄る）するため、
   モバイル幅では16pxに引き上げてズームを抑止（PCの見た目14pxは維持） */
@media (max-width: 980px) {
  .contact-form input,
  .contact-form textarea { font-size: 16px; }
}