/* =========================================
   NOST LIFE — contact.css（お問い合わせページ固有）
   ========================================= */


/* =========================================
   LAYOUT — 左右2カラム
   ========================================= */
.ct-section {
  padding: 80px 0;
}

.ct-layout {
  display: flex;
  align-items: flex-start;
  gap: 60px;
}

.ct-left {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-width: 0;
}

.ct-right {
  flex: 0 0 440px;
}


/* =========================================
   LEFT — 説明テキスト
   ========================================= */
.ct-intro__label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
}

.ct-intro__label-line {
  display: block;
  width: 30px;
  height: 2px;
  background: var(--color-blue);
}

.ct-intro__label-text {
  font-family: var(--font-poppins);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--color-blue);
  text-transform: uppercase;
}

.ct-intro__title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 26px;
  line-height: 1.45;
  color: var(--color-blue);
}

.ct-intro__desc {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.85;
  color: var(--color-dark);
}

.ct-info {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
}

.ct-info__item {
  display: flex;
  align-items: baseline;
  gap: 0;
  border-bottom: 1px solid var(--color-border);
}

.ct-info__item:last-child {
  border-bottom: none;
}

.ct-info__label {
  flex: 0 0 90px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 13px;
  color: var(--color-white);
  background: var(--color-dark);
  padding: 14px 16px;
  align-self: stretch;
  display: flex;
  align-items: center;
}

.ct-info__value {
  flex: 1;
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-dark);
  padding: 14px 20px;
  background: var(--color-white);
}

.ct-topics {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px;
  background: var(--color-blue-light);
  border-left: 4px solid var(--color-blue);
  border-radius: 0 4px 4px 0;
}

.ct-topics__heading {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.5px;
  color: var(--color-blue);
}

.ct-topics__txt {
    font-family: var(--font-sans);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.5px;
  color: var(--color-dark);
}

.ct-topics__tiny {
      font-family: var(--font-sans);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.5px;
  line-height: 1.5;
  color: var(--color-dark);
}

.ct-topics__tiny a {
  color: var(--color-orange);
  font-weight: 700;
}

.ct-topics__list {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-left: 4px;
}

.ct-topics__list li {
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-dark);
    padding-left: 18px;
    position: relative;
    font-weight: 500;
}


.ct-topics__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-blue);
}


/* =========================================
   RIGHT — フォームカード
   ========================================= */
.ct-form-card {
  background: var(--color-white);
  border-radius: 8px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  padding: 40px 36px;
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ct-form-heading {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 24px;
  line-height: 1.5;
  color: var(--color-dark);
}

.ct-form-heading__en {
  font-family: var(--font-poppins);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 2.5px;
  color: var(--color-blue);
  text-transform: uppercase;
}

.ct-form-desc {
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.8;
  color: var(--color-muted);
  margin-bottom: 8px;
}

.ct-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.email_txt {
  font-size: 12px;
  color: #e90202;
  font-weight: 700;
}

.email_txt .tiny {
  font-size: 11px;
  font-weight: 500;
}

.ct-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ct-field__label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 13px;
  color: var(--color-dark);
}

.ct-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 7px;
  border-radius: 2px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.5px;
  line-height: 1.4;
}

.ct-badge--required {
  background: var(--color-orange);
  color: var(--color-white);
}

.ct-badge--optional {
  background: var(--color-border);
  color: var(--color-muted);
}

.ct-field__input,
.ct-field__textarea,
.ct-field__select {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--color-dark);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 10px 14px;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  box-sizing: border-box;
}

.ct-field__input::placeholder,
.ct-field__textarea::placeholder {
  color: #bbbbbb;
}

.ct-field__input:focus,
.ct-field__textarea:focus,
.ct-field__select:focus {
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(0, 140, 187, 0.12);
}

.ct-field__textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.8;
}

.ct-field__select-wrap {
  position: relative;
}

.ct-field__select-wrap::after {
  content: '';
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid var(--color-muted);
  pointer-events: none;
}

.ct-field__select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.ct-field__select option[value=""][disabled] {
  color: #bbbbbb;
}

.ct-submit {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-top: 4px;
}

.ct-submit__privacy {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--color-muted);
  text-align: center;
  line-height: 1.8;
}

.ct-submit__privacy a {
  color: var(--color-blue);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.ct-submit__privacy a:hover {
  opacity: 0.75;
}

.ct-submit__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: fit-content;
  padding: 16px 50px;
  background: var(--color-blue);
  color: var(--color-white);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.5px;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s;
}

.ct-submit__btn:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

.ct-submit__icon {
  width: 18px;
  height: 18px;
  filter: brightness(0) invert(1);
}


/* =========================================
   レスポンシブ
   ========================================= */
@media (max-width: 1170px) {
  .ct-right {
    flex: 0 0 380px;
  }

  .ct-layout {
    gap: 48px;
  }
}

@media (max-width: 840px) {
  .ct-section {
    padding: 50px 0;
  }

  .ct-layout {
    flex-direction: column;
    gap: 48px;
  }

  .ct-right {
    flex: none;
    width: 100%;
  }

  .ct-form-card {
    position: static;
    padding: 32px 24px;
  }

  .ct-intro__title {
    font-size: 22px;
  }
}

@media (max-width: 640px) {
  .ct-section {
    padding: 40px 0;
  }

  .ct-form-card {
    padding: 24px 16px;
  }
}