/* ============================================================
   Contact Page — contact.css
============================================================ */

/* ============================================================
   Section 共通
============================================================ */
.ct-sec {
  padding: 80px 0;
  scroll-margin-top: var(--header-h);
}

.ct-sec--black {
  background-color: var(--color-black);
}

.ct-sec--gray {
  background-color: var(--color-gray);
}

@media (min-width: 768px) {
  .ct-sec {
    padding: 100px 0;
  }
}

/* セクション見出し */
.ct-sec__head {
  text-align: center;
  margin-bottom: 48px;
}

.ct-sec__en {
  font-family: var(--font-serif-en);
  font-size: clamp(28px, 6vw, 48px);
  letter-spacing: 0.2em;
  color: var(--color-gold);
  line-height: 1;
}

.ct-sec__jp {
  font-family: var(--font-serif-jp);
  font-size: clamp(12px, 2.4vw, 14px);
  letter-spacing: 0.3em;
  color: var(--color-white2);
  margin-top: 12px;
}

/* ============================================================
   LINE Section
============================================================ */
.ct-line {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 36px;
  text-align: center;
}

.ct-line__text {
  font-size: clamp(14px, 2.4vw, 16px);
  line-height: 2;
  letter-spacing: 0.06em;
  color: var(--color-white2);
}

.ct-line__btn {
  display: inline-block;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.ct-line__btn:hover {
  transform: scale(1.04);
  opacity: 0.85;
}

.ct-line__btn img {
  display: block;
  width: 260px;
  height: auto;
}

/* ============================================================
   Form Section
============================================================ */
.ct-form__lead {
  font-size: clamp(14px, 2.4vw, 16px);
  line-height: 2;
  letter-spacing: 0.06em;
  color: var(--color-white2);
  text-align: center;
  margin-bottom: 48px;
}

.ct-form {
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.ct-form__group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ct-form__label {
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--color-white);
  display: flex;
  align-items: flex-end;
  gap: 10px;
}

.ct-form__required {
  background-color: var(--color-gold);
  color: var(--color-black);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 2px;
  font-family: var(--font-serif-jp);
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.ct-form__input,
.ct-form__textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 0.5px solid var(--color-gold);
  color: var(--color-white);
  font-family: var(--font-serif-jp);
  font-size: 15px;
  padding: 12px 4px;
  outline: none;
  transition: border-color 0.25s ease;
  appearance: none;
  -webkit-appearance: none;
}

.ct-form__input::placeholder,
.ct-form__textarea::placeholder {
  color: var(--color-white2);
  opacity: 0.4;
  font-size: 14px;
}

.ct-form__input:focus,
.ct-form__textarea:focus {
  border-bottom-color: var(--color-white);
}

.ct-form__textarea {
  resize: vertical;
  min-height: 140px;
  line-height: 1.8;
}

/* プライバシーポリシー */
.ct-form__privacy {
  margin-top: 4px;
}

.ct-form__privacy-label {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}

.ct-form__privacy-text a {
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: 0.3s;
}

.ct-form__privacy-text a:hover {
  opacity: 0.7;
}

.ct-form__checkbox {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 3px;
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid var(--color-gold);
  background: transparent;
  cursor: pointer;
  position: relative;
}

.ct-form__checkbox:checked::after {
  content: '';
  position: absolute;
  inset: 2px;
  background-color: var(--color-gold);
}

.ct-form__privacy-text {
  font-size: 13px;
  color: var(--color-white2);
  line-height: 1.7;
  letter-spacing: 0.04em;
}

.ct-form__privacy-link {
  color: var(--color-gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 送信ボタン */
.ct-form__submit {
  text-align: center;
  margin-top: 8px;
}

.ct-form__btn {
  display: inline-block;
  background-color: var(--color-gold);
  color: var(--color-black);
  font-family: var(--font-serif-jp);
  font-size: 15px;
  letter-spacing: 0.1em;
  padding: 16px 56px;
  border: none;
  cursor: pointer;
  transition: background-color 0.25s ease, opacity 0.25s ease;
}

.ct-form__btn:hover {
  background-color: var(--color-gold2);
}

/* ============================================================
   FAQ Section（faq__* は style.css 継承）
   背景色を上書きする最小限のスタイルのみ
============================================================ */
.ct-sec--gray .faq__list {
  border-top-color: rgba(201, 168, 76, 0.2);
}

.ct-sec--gray .faq__item {
  border-bottom-color: rgba(201, 168, 76, 0.2);
}

/* ============================================================
   Cancel Policy
============================================================ */
.ct-cancel {
  text-align: center;
}

.ct-cancel__text {
  font-size: clamp(14px, 2.4vw, 16px);
  line-height: 2.2;
  letter-spacing: 0.08em;
  color: var(--color-white2);
}

.wpcf7-spinner{
  position: absolute;
}