@charset "UTF-8";
/* ============================================================
   form.css  ―  お問い合わせフォーム / 送信完了 / プライバシーポリシー
   既存サイトの common.css のトークンに揃えています。
   ============================================================ */
header {
  font-size: 1.6em;
  line-height: 2.4;
  text-align: left;
}
/* ===== セクション全体 ===== */
.form-section {
  padding: 80px 0 100px;
  background: var(--color-white);
}
.form-section__inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== タイトル ===== */
.form-head {
  text-align: center;
  margin-bottom: 36px;
}
.form-head__en {
  font-size: 4.2rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-navy);
  line-height: 1.2;
}
.form-head__ja {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--color-navy);
  margin-top: 8px;
}

/* ===== リード文 ===== */
.form-lead {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1.9;
  color: var(--color-text);
  margin-bottom: 64px;
}
.form-lead__link {
  color: var(--color-navy);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity 0.2s;
}
.form-lead__link:hover {
  opacity: 0.65;
}

/* ===== フォーム ===== */
.mail-form {
  max-width: 880px;
  margin: 0 auto;
}

/* 各行：PCは ラベル(左) + 入力(右) */
.form-row {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
  align-items: start;
  padding: 18px 0;
}
.form-row__label {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  padding-top: 12px;
  letter-spacing: 0.04em;
}
.req {
  display: inline-block;
  color: #d6362f;
  font-size: 1.1rem;
  font-weight: 700;
  margin-left: 6px;
  vertical-align: 2px;
}
.req::before { content: "（"; }
.req::after  { content: "）"; }

/* 入力欄 */
.form-row__field input[type="text"],
.form-row__field input[type="email"],
.form-row__field input[type="tel"],
.form-row__field textarea {
  width: 100%;
  background: #e9edf3;
  border: 1px solid transparent;
  border-radius: 4px;
  padding: 14px 16px;
  font-family: var(--font-base);
  font-size: 1.5rem;
  color: var(--color-text);
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}
.form-row__field textarea {
  min-height: 200px;
  resize: vertical;
  line-height: 1.7;
}
.form-row__field input:focus,
.form-row__field textarea:focus {
  outline: none;
  background: #fff;
  border-color: var(--color-navy);
  box-shadow: 0 0 0 3px rgba(23, 61, 128, 0.12);
}
/* 入力エラー（JSが付与） */
.form-row__field input.is-invalid,
.form-row__field textarea.is-invalid {
  border-color: #d6362f;
  background: #fdf3f2;
}

/* ===== ラジオ / チェックボックス ===== */
.radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 32px;
  padding-top: 10px;
}
.radio {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-text);
  cursor: pointer;
  user-select: none;
}
.radio input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.radio__mark {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #d3dae5;
  flex-shrink: 0;
  position: relative;
  transition: background 0.15s, box-shadow 0.15s;
}
.radio input:checked + .radio__mark {
  background: var(--color-navy);
}
.radio input:checked + .radio__mark::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #fff;
}
.radio input:focus-visible + .radio__mark {
  box-shadow: 0 0 0 3px rgba(23, 61, 128, 0.25);
}
/* チェックボックス型（同意） */
.radio__mark--check {
  border-radius: 4px;
}
.radio input:checked + .radio__mark--check::after {
  width: 6px;
  height: 11px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  border-radius: 0;
  background: transparent;
  transform: translateY(-1px) rotate(45deg);
}

/* ===== 同意行 ===== */
.form-agree {
  text-align: center;
  margin: 40px 0 8px;
}
.radio--agree {
  font-size: 1.5rem;
  font-weight: 500;
}

/* ===== エラーメッセージ ===== */
.form-error {
  text-align: center;
  color: #d6362f;
  font-size: 1.4rem;
  font-weight: 700;
  margin-top: 16px;
}

/* ===== 送信ボタン（サイト共通の about_button 流儀に準拠） ===== */
.form-submit {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}
.form-button {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 300px;
  padding: 14px 25px;
  background: linear-gradient(to right, #295BB6, #173D80);
  color: #fff;
  border: none;
  font-family: var(--font-base);
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: 0.3s ease-in-out;
}
.form-button::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -2em;
  transform: translateY(-50%);
  width: 60px;
  height: 1px;
  background-color: #fff;
  transition: 0.3s;
  pointer-events: none;
}
.form-button:hover {
  text-decoration: none;
  opacity: 1;
  background: linear-gradient(to right, #295BB6, #295BB6);
}
.form-button:hover::after {
  right: -2.5em;
}
.form-button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

/* ============================================================
   送信完了 / エラー画面（send.php が使用）
   ============================================================ */
.result-section {
  padding: 100px 0 120px;
  background: var(--color-white);
}
.result-box {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}
.result-box__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.result-box__icon svg { width: 34px; height: 34px; }
.result-box--success .result-box__icon { background: #eef4ec; }
.result-box--success .result-box__icon svg { stroke: #2f8a3e; }
.result-box--error .result-box__icon { background: #fdf0ef; }
.result-box--error .result-box__icon svg { stroke: #d6362f; }

.result-box__en {
  font-size: 3.2rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-navy);
  line-height: 1.3;
}
.result-box__ja {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--color-navy);
  margin-top: 6px;
}
.result-box__text {
  font-size: 1.5rem;
  line-height: 1.9;
  color: var(--color-text);
  margin: 32px 0 16px;
}
.result-box__errors {
  display: inline-block;
  text-align: left;
  color: #d6362f;
  font-size: 1.4rem;
  font-weight: 600;
  line-height: 1.9;
  margin: 8px 0 16px;
}
.result-box__btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: 24px;
  padding: 16px 44px;
  background: linear-gradient(to right, #295BB6, #173D80);
  color: #fff;
  border-radius: 3px;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  transition: opacity 0.2s;
}
.result-box__btn:hover { opacity: 0.88; }

/* ============================================================
   プライバシーポリシー
   ============================================================ */
.policy-section {
  padding: 80px 0 100px;
  background: var(--color-white);
}
.policy {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 24px;
}
.policy__head {
  text-align: center;
  margin-bottom: 48px;
}
.policy__en {
  font-size: 3.6rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-navy);
  line-height: 1.2;
}
.policy__ja {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--color-navy);
  margin-top: 8px;
}
.policy__intro {
  font-size: 1.5rem;
  line-height: 2;
  color: var(--color-text);
  margin-bottom: 48px;
}
.policy__block {
  margin-bottom: 40px;
}
.policy__block h2 {
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--color-navy);
  padding-left: 14px;
  border-left: 4px solid var(--color-navy);
  line-height: 1.4;
  margin-bottom: 16px;
}
.policy__block p {
  font-size: 1.5rem;
  line-height: 2;
  color: var(--color-text);
}
.policy__block ul {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}
.policy__block ul li {
  position: relative;
  padding-left: 20px;
  font-size: 1.5rem;
  line-height: 1.9;
  color: var(--color-text);
}
.policy__block ul li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 13px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-navy);
}
.policy__date {
  font-size: 1.4rem;
  color: #666;
  text-align: right;
  margin-top: 48px;
}
.policy__back {
  text-align: center;
  margin-top: 48px;
}
.policy__back a {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 40px;
  border: 1.5px solid var(--color-navy);
  color: var(--color-navy);
  border-radius: 3px;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  transition: background 0.2s, color 0.2s;
}
.policy__back a:hover {
  background: var(--color-navy);
  color: #fff;
}

/* スパム対策のハニーポット（非表示） */
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ============================================================
   レスポンシブ
   ============================================================ */
@media (max-width: 800px) {
  .form-section { padding: 50px 0 70px; }
  .form-head__en { font-size: 3.2rem; }
  .form-lead {
    font-size: 1.4rem;
    margin-bottom: 40px;
    text-align: left;
  }

  /* ラベルと入力を縦積みに */
  .form-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 14px 0;
  }
  .form-row__label { padding-top: 0; font-size: 1.4rem; }
  .radio-group { gap: 12px 24px; }
  .radio { font-size: 1.4rem; }

  .form-button { max-width: 260px; font-size: 1.4rem; }

  .result-box__en { font-size: 2.6rem; }
  .policy__en { font-size: 2.8rem; }
  .policy__block h2 { font-size: 1.7rem; }
}
@media (max-width: 800px) {
  .form-section__inner { padding: 0 40px; }
}
@media (max-width: 600px) {
  .form-button { max-width: 220px; }
}