.fadein {
  opacity: 0.5;
  transform: translateY(10px);
  transition: opacity 1s ease, transform 1s ease;
}
.fadein.show {
  opacity: 1;
  transform: translateY(0);
}
.contact_hero_container {
  width: 100%;
  padding: 3rem 1.5rem 2.5rem;
  border-bottom: 1px solid rgba(0, 91, 172, 0.08);
}
.contact_hero_inner h1 {
  font-size: 2.2rem;
}
.contact_hero_inner h1 span {
  font-size: 1.2rem;
  color: #005bac;
  margin-left: 0.5rem;
}
.contact_hero_inner p {
  margin-top: 1rem;
  font-size: 0.95rem;
  color: #555;
}
.contact_intro_section {
  padding: 3rem 1.5rem 2rem;
}
.contact_intro_inner {
  max-width: 980px;
  margin: 0 auto;
  background: #ffffff;
  border-radius: 1.6rem;
  padding: 2.4rem 2.2rem;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 91, 172, 0.06);
}
.contact_intro_inner h2 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: #003e7e;
}
.contact_intro_inner p {
  font-size: 0.95rem;
  color: #444;
  margin-bottom: 0.6rem;
}
.contact_intro_note {
  font-size: 0.85rem;
  color: #777;
}

.contact_info_section {
  padding: 5rem;
}
.contact_info_inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  flex-wrap: wrap;
}
.contact_info_box {
  text-align: center;
  flex: 1;
  min-width: 260px;
  background: #f8faff;
  border-radius: 1.4rem;
  padding: 1.8rem 1.6rem;
  border: 1px solid rgba(0, 91, 172, 0.08);
  cursor: default;
}
.contact_info_box h3 {
  font-size: 1.7rem;
  margin-bottom: 0.6rem;
  color: #003e7e;
}
.contact_info_box p {
  font-size: 1.5rem;
  color: #444;
  margin-bottom: 0.3rem;
}
.contact_tel {
  font-size: 1rem;
}
.contact_time {
  font-size: 0.85rem;
}
.contact_info_note {
  font-size: 0.8rem;
  color: #777;
}

.contact_form_section {
  padding: 3rem 1.5rem 3rem;
  background: #f8faff;
}

.contact_form_inner {
  max-width: 880px;
  margin: 0 auto;
  background: #ffffff;
  border-radius: 1.6rem;
  padding: 4rem 6rem 3rem;
  border: 1px solid rgba(0, 91, 172, 0.08);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.06);
}

.contact_form_inner h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
  color: #003e7e;
  text-align: center;
}

.contact_form {
  width: 100%;
}

.form_row {
  margin-bottom: 1.6rem;
}

.form_row_half {
  display: flex;
  gap: 1.2rem;
}

.form_col {
  flex: 1;
}

.form_row label {
  display: block;
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: #333;
}

.required {
  display: inline-block;
  margin-left: 0.4rem;
  font-size: 0.75rem;
  color: #ffffff;
  background: #d9534f;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
}


.contact_form input,
.contact_form select,
.contact_form textarea {
  width: 100%;
  padding: 1.2rem 1.4rem;
  font-size: 1.4rem;
  border-radius: 0.7rem;
  border: 1px solid #c7d4e8;
  background: #fff;
  transition: border-color 0.25s ease;
}
.contact_form select {
  height: auto;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.contact_form input:focus,
.contact_form select:focus,
.contact_form textarea:focus {
  border-color: #005bac;
  box-shadow: 0 0 0 2px rgba(0, 91, 172, 0.15);
}

.form_row_checkbox label {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 1.25rem;
  color: #333;
}

.form_row_checkbox input[type="checkbox"] {
  width: 1.5rem;
  height: 1.5rem;
  cursor: pointer;
}

.privacy_note {
  font-size: 1.1rem;
  color: #777;
  margin-left: 2.2rem;
  margin-top: 0.4rem;
  line-height: 1.6;
}

.form_row_submit {
  text-align: center;
  margin-top: 2.8rem;
}

.contact_submit_button{
  display:inline-block;
  padding:1.2rem 3rem;
  border-radius:999px;
  border:none;
  background:#005bac;
  color:#fff ;
  font-size:1.4rem;
  letter-spacing:0.08em;
  text-decoration:none;
  transition: opacity 0.5s,box-shadow 0.5s;
  cursor: pointer;
}
.contact_submit_button:hover{
  box-shadow: 4px 4px 12px rgba(0, 0, 0, 0.3);
  opacity: 0.9;
}   

/* =========================================================
   お問合せページ専用レスポンシブ
   ① スマホ（SP） 〜768px
========================================================= */
@media (max-width: 768px) {

  /* タイトル（company.cssのスタイルを少しだけ寄せる用） */
  .top_title_container {
    width: 90%;
    padding-top: 3rem;
    margin: 0 auto 2rem;
  }
  .title_container h1 {
    font-size: 2rem;
  }
  .title_container p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
  }

  /* ---------- フォームセクション ---------- */
  .contact_form_section {
    padding: 2.5rem 1.5rem 3rem;
  }

  .contact_form_inner {
    max-width: 100%;
    padding: 2.4rem 1.8rem 2.6rem;
    border-radius: 1.4rem;
  }

  .contact_form_inner h2 {
    font-size: 1.8rem;
    margin-bottom: 1.6rem;
  }

  .form_row {
    margin-bottom: 1.4rem;
  }

  /* 名前・メール・電話の2カラム → 縦並び */
  .form_row_half {
    flex-direction: column;
    gap: 1rem;
  }
  .required {
    position: relative;
    bottom: 0.17rem;
    display: inline-block;
    margin-left: 0.4rem;
    font-size: 0.75rem;
    color: #ffffff;
    background: #d9534f;
    padding: 0.1rem 0.5rem 0;
    border-radius: 999px;
  }
  .form_row label {
    font-size: 1.3rem;
  }
  .contact_form input,
  .contact_form select,
  .contact_form textarea {
    padding: 1rem 1.2rem;
    font-size: 1.3rem;
  }
  .contact_form textarea {
    min-height: 10rem;
  }

  .form_row_checkbox label {
    align-items: flex-start;
    font-size: 1.2rem;
    gap: 0;
  }

  .form_row_checkbox input[type="checkbox"] {
    width: 1.6rem;
    height: 1.6rem;
    padding-bottom: 0;
    margin-bottom: 0.4rem;
  }

  .privacy_note {
    font-size: 1.1rem;
    margin-left: 0;
    margin-top: 0.6rem;
  }

  .form_row_submit {
    margin-top: 2.2rem;
  }

  .contact_submit_button {
    font-size: 1.3rem;
    padding: 1rem 2.4rem;
  }

  /* ---------- お電話・メール案内セクション ---------- */
  .contact_info_section {
    padding: 2.5rem 1.5rem 3.5rem;
  }

  .contact_info_inner {
    max-width: 100%;
    flex-direction: column;
    gap: 1.6rem;
  }

  .contact_info_box {
    width: 100%;
    min-width: auto;
    padding: 1.6rem 1.4rem;
  }

  .contact_info_box h3 {
    font-size: 1.6rem;
  }

  .contact_info_box p {
    font-size: 1.3rem;
  }

  .contact_tel {
    font-size: 1.3rem;
  }

  .contact_time {
    font-size: 1.1rem;
  }

  .contact_info_note {
    font-size: 1.1rem;
  }
}