@charset "UTF-8";
#header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
}

.header_top {
  display: none;
}
@media screen and (min-width: 992px) {
  .header_top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #333;
    padding-left: 1rem;
    height: auto;
    min-height: 45px;
    box-sizing: border-box;
    font-size: 0.9em;
    overflow: hidden;
  }
}
.header_top .header_text {
  color: #fff;
  font-weight: bold;
  white-space: nowrap;
}
.header_top .header_text P {
  margin: 0;
}
.header_top .header_contact a.contact_btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background-color: #ff6a00;
  text-decoration: none;
  font-weight: 600;
  box-sizing: border-box;
  gap: 0.5rem;
  border-radius: 0;
}
.header_top .header_contact a.contact_btn:hover {
  background-color: #ff7e23;
}
.header_top .header_contact a.contact_btn .material-symbols-outlined {
  font-size: 1.2em;
  line-height: 1;
}

.header_inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: nowrap;
  background-color: #fff;
  height: 75px;
  padding: 0;
  box-sizing: border-box;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
@media screen and (min-width: 768px) {
  .header_inner {
    flex-wrap: nowrap;
    padding: 0 2rem;
  }
}

.header_logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.header_logo a {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.header_logo img {
  width: 240px;
  height: auto;
  display: block;
  margin-right: 0.5rem;
}
@media screen and (min-width: 768px) {
  .header_logo img {
    width: 268px;
    margin-right: 1rem;
  }
}
.header_logo .header_company_info {
  display: flex;
  flex-direction: column;
  line-height: 1.4;
  white-space: nowrap;
}
.header_logo .header_company_name {
  font-size: 1.1em;
  font-weight: bold;
  color: #333;
}
@media screen and (min-width: 768px) {
  .header_logo .header_company_name {
    font-size: 1.5em;
  }
}
.header_logo .header_company_sub {
  font-size: 0.58rem;
  color: #666;
}
@media screen and (min-width: 768px) {
  .header_logo .header_company_sub {
    font-size: 0.75rem;
  }
}

.hamburger {
  margin-left: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}
@media screen and (min-width: 992px) {
  .hamburger {
    display: none;
  }
}
.hamburger span {
  display: block;
  height: 3px;
  background-color: #003E8D;
  border-radius: 2px;
  transition: transform 0.3s ease;
}
.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
  visibility: hidden;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.header_nav {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  width: 100%;
  background-color: #003E8D;
  letter-spacing: 0.04em;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}
@media screen and (min-width: 992px) {
  .header_nav {
    position: static;
    display: block;
    width: auto;
    background: none;
    box-shadow: none;
  }
}
.header_nav.active {
  display: block;
  position: fixed;
  top: 75px;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 576px;
  overflow-y: auto;
  z-index: 999;
}
.header_nav a.current,
.header_nav summary.current {
  color: var(--color-brand-main);
  font-weight: bold;
}
@media screen and (min-width: 768px) {
  .header_nav {
    /* ▼ 通常リンク（nav_item 直下の a.current）は下線を付ける */
  }
  .header_nav li.nav_item > a.current {
    position: relative;
  }
  .header_nav li.nav_item > a.current::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    height: 3px;
    bottom: 1px;
    background-color: #003E8D;
  }
  .header_nav {
    /* ▼ 子リンク（ドロップダウン内）は下線を消す */
  }
  .header_nav .g_nav_child_list a.current::after {
    display: none !important;
  }
  .header_nav {
    /* ▼ 親 summary.current にだけ下線を付ける */
  }
  .header_nav summary.current {
    position: relative;
  }
  .header_nav summary.current::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    height: 3px;
    bottom: 1px;
    background-color: #003E8D;
  }
}
.header_nav ul {
  display: flex;
  flex-direction: column;
  padding: 0 1rem 1rem 1rem;
  gap: 1.2rem;
  list-style: none;
  margin: 0;
}
@media screen and (min-width: 992px) {
  .header_nav ul {
    flex-direction: row;
    padding: 0;
  }
}
.header_nav li.nav_item {
  border-bottom: 2px solid #efefef;
}
.header_nav li.nav_item:last-child {
  border-bottom: none;
}
@media screen and (min-width: 992px) {
  .header_nav li.nav_item {
    border-bottom: none;
  }
}
.header_nav li.nav_item a,
.header_nav li.nav_item summary.nav_link {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: 0.2em;
  padding: 1em;
  text-decoration: none;
  color: #fff;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.3s ease;
}
@media screen and (min-width: 992px) {
  .header_nav li.nav_item a,
  .header_nav li.nav_item summary.nav_link {
    align-items: center;
    color: #003E8D;
  }
}
.header_nav li.nav_item a:hover,
.header_nav li.nav_item summary.nav_link:hover {
  color: #316bab;
  transition: 0.8s;
}
.header_nav li.nav_item a:hover .nav_jp::after,
.header_nav li.nav_item summary.nav_link:hover .nav_jp::after {
  transform: scaleX(1);
  opacity: 1;
}
.header_nav li.nav_item a .nav_en,
.header_nav li.nav_item summary.nav_link .nav_en {
  font-size: 0.8em;
  color: #fff;
  font-weight: normal;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
@media screen and (min-width: 992px) {
  .header_nav li.nav_item a .nav_en,
  .header_nav li.nav_item summary.nav_link .nav_en {
    color: #666;
  }
}
.header_nav li.nav_item a .nav_jp,
.header_nav li.nav_item a .nav_jp_wh,
.header_nav li.nav_item summary.nav_link .nav_jp,
.header_nav li.nav_item summary.nav_link .nav_jp_wh {
  position: relative;
  font-size: 1em;
  line-height: 1.4;
}
.header_nav li.nav_item a .nav_jp_wh,
.header_nav li.nav_item summary.nav_link .nav_jp_wh {
  color: #fff;
}
.header_nav li.nav_item a .nav_jp_wh:hover,
.header_nav li.nav_item summary.nav_link .nav_jp_wh:hover {
  opacity: 0.8;
}
.header_nav li.nav_item a .nav_jp_wh::after,
.header_nav li.nav_item summary.nav_link .nav_jp_wh::after {
  background-color: #fff;
}
.header_nav li.nav_item a .material-symbols-outlined,
.header_nav li.nav_item summary.nav_link .material-symbols-outlined {
  display: block;
  font-size: 1.2rem;
  position: absolute;
  right: 1em;
  top: 50%;
  transform: translateY(-50%);
}
@media screen and (min-width: 992px) {
  .header_nav li.nav_item a .material-symbols-outlined,
  .header_nav li.nav_item summary.nav_link .material-symbols-outlined {
    display: none;
  }
}
.header_nav li.nav_item a .icon_toggle,
.header_nav li.nav_item summary.nav_link .icon_toggle {
  font-family: "Material Symbols Outlined";
  font-size: 1.2rem;
  margin-left: auto;
}
.header_nav li.nav_item a .icon_toggle::before,
.header_nav li.nav_item summary.nav_link .icon_toggle::before {
  content: "add";
}
@media screen and (min-width: 992px) {
  .header_nav li.nav_item a .icon_toggle,
  .header_nav li.nav_item summary.nav_link .icon_toggle {
    display: none;
  }
}
.header_nav li.nav_item.nav_details {
  position: relative;
}
.header_nav li.nav_item.nav_details details.nav_details {
  display: block;
}
@media screen and (min-width: 992px) {
  .header_nav li.nav_item.nav_details details.nav_details .g_nav_child_list {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    max-width: 100vw;
    margin: 0;
    padding: 0;
    flex-direction: column;
    gap: 0;
    background: #fff;
    border-radius: 4px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    z-index: 100;
  }
  .header_nav li.nav_item.nav_details details.nav_details .g_nav_child_list li {
    width: 100%;
    margin: 0;
    padding: 0;
  }
  .header_nav li.nav_item.nav_details details.nav_details .g_nav_child_list li a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 1.5rem 1rem;
    text-decoration: none;
    color: #003E8D;
    transition: background-color 0.3s ease;
  }
  .header_nav li.nav_item.nav_details details.nav_details .g_nav_child_list li a .nav_jp::after {
    display: none;
  }
  .header_nav li.nav_item.nav_details details.nav_details .g_nav_child_list li a:hover {
    background-color: #f0f4fa;
    color: #003E8D;
  }
  .header_nav li.nav_item.nav_details details.nav_details .g_nav_child_list::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 0;
    border-top: 10px solid #316bab;
  }
  .header_nav li.nav_item.nav_details details.nav_details .g_nav_child_list li {
    border-bottom: 2px solid #efefef;
  }
  .header_nav li.nav_item.nav_details details.nav_details .g_nav_child_list li:last-child {
    border-bottom: none;
  }
  .header_nav li.nav_item.nav_details details.nav_details:hover .g_nav_child_list {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
}
.header_nav li.nav_item.nav_details details.nav_details[open] summary.nav_link .icon_toggle::before {
  content: "remove";
}
.header_nav li.nav_item.nav_details details.nav_details summary.nav_link .icon_toggle::before {
  content: "add";
}
.header_nav li.nav_item.nav_contact_sp {
  border-bottom: none;
}
.header_nav li.nav_item.nav_contact_sp .contact_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1em;
  color: #fff;
  font-weight: bold;
  text-decoration: none;
  border-radius: 50px;
  transition: background-color 0.3s ease;
  width: 100%;
}
.header_nav li.nav_item.nav_contact_sp .contact_btn .material-symbols-outlined {
  order: -1;
  font-size: 1.2rem;
  line-height: 1;
  color: #003E8D;
}
.header_nav li.nav_item.nav_contact_sp .mail_btn {
  background-color: unset;
  border-radius: 50px;
  background-color: #fff;
  color: #003E8D;
}
.header_nav li.nav_item.nav_contact_sp .mail_btn:hover {
  opacity: 0.8;
}
.header_nav li.nav_item.nav_contact_sp .tel_btn {
  background-color: unset;
  border-radius: 50px;
  background-color: #fff;
  color: #003E8D;
}
.header_nav li.nav_item.nav_contact_sp .tel_btn:hover {
  opacity: 0.8;
}
@media screen and (min-width: 992px) {
  .header_nav li.nav_item.nav_contact_sp {
    display: none;
  }
}

.icon_wh {
  color: #fff;
}

.icon_blu {
  display: none;
}
@media screen and (min-width: 768px) {
  .icon_blu {
    display: block;
    color: #003E8D;
  }
}

.nav-item.dropdown {
  position: relative;
}
.nav-item.dropdown .dropdown-menu {
  display: block;
  margin-top: 0;
  transition: opacity 0.3s ease;
  text-align: left !important;
  box-shadow: none;
}
@media screen and (min-width: 768px) {
  .nav-item.dropdown .dropdown-menu {
    display: none;
  }
}
.nav-item.dropdown .dropdown-menu.show {
  border: none;
  padding: 1rem;
  box-shadow: none;
  opacity: 1;
  border-radius: 0;
}
@media screen and (min-width: 768px) {
  .nav-item.dropdown .dropdown-menu.show {
    display: none;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  }
}
.nav-item.dropdown .dropdown-item {
  display: block;
  text-align: left;
  padding: 1rem;
  color: #333 !important;
}
@media screen and (min-width: 768px) {
  .nav-item.dropdown .dropdown-item {
    border-bottom: solid 0.25px #ECF2FA;
  }
}
.nav-item.dropdown .dropdown-item:hover {
  color: #15498b !important;
  transform: 3s;
}
.nav-item.dropdown:hover .dropdown-menu {
  display: block;
}
.nav-item a:hover {
  background-color: transparent !important;
  color: inherit !important;
}

.nav-link.dropdown-toggle::after {
  display: none !important;
}

.dropdown-item:hover, .dropdown-item:focus {
  background-color: transparent !important;
  color: inherit !important;
  outline: none !important;
  box-shadow: none !important;
}

.parallax_section {
  position: relative;
  width: 100%;
  min-height: 10vh;
  background-size: cover;
  background-position: 10% center;
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-image: url("/asset/site/images/common/contact-bg.webp");
}
@media screen and (min-width: 768px) {
  .parallax_section {
    min-height: 20vh;
  }
}
.parallax_section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 7, 41, 0.4);
  z-index: 1;
}
.parallax_section .parallax_links {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  min-height: 20vh;
  z-index: 2;
}
@media screen and (min-width: 768px) {
  .parallax_section .parallax_links {
    min-height: 40vh;
  }
}
.parallax_section .parallax_item {
  display: flex;
  justify-content: center;
  align-items: center;
  border-left: none;
  border-top: none;
}
.parallax_section .parallax_item:first-child {
  border-left: none;
}
@media screen and (min-width: 768px) {
  .parallax_section .parallax_item {
    border-left: 1px solid rgba(255, 255, 255, 0.3);
    border-top: none;
  }
  .parallax_section .parallax_item:first-child {
    border-top: none;
  }
}
.parallax_section .sp_none {
  display: none;
}
@media screen and (min-width: 768px) {
  .parallax_section .sp_none {
    display: flex;
  }
}
.parallax_section .parallax_item_button {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: left;
  width: 100%;
  height: 100%;
  padding: 1rem 1.5rem;
  text-decoration: none;
  color: #fff;
  transition: background-color 0.4s ease;
  position: relative;
  overflow: hidden;
  z-index: 1;
}
@media screen and (min-width: 768px) {
  .parallax_section .parallax_item_button {
    padding: 2rem 3rem;
  }
}
.parallax_section .parallax_item_button::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  transition: backdrop-filter 0.6s ease, background-color 0.6s ease;
  background-color: rgba(0, 0, 0, 0.4);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
@media screen and (min-width: 768px) {
  .parallax_section .parallax_item_button::before {
    background-color: transparent;
  }
}
.parallax_section .parallax_item_button.effectOn::before {
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  background-color: rgba(0, 0, 0, 0.4);
}
@media screen and (min-width: 768px) {
  .parallax_section .parallax_item_button.effectOn::before {
    background-color: transparent;
  }
}
.parallax_section .parallax_item_button .btn_arrow_circle,
.parallax_section .parallax_item_button .btn_arrow_icon,
.parallax_section .parallax_item_button .parallax_text_block {
  position: relative;
  z-index: 1;
}
.parallax_section .parallax_item_button .btn_arrow_circle .parallax_item_text,
.parallax_section .parallax_item_button .btn_arrow_circle .parallax_item_text_en,
.parallax_section .parallax_item_button .btn_arrow_circle .parallax_item_message,
.parallax_section .parallax_item_button .btn_arrow_icon .parallax_item_text,
.parallax_section .parallax_item_button .btn_arrow_icon .parallax_item_text_en,
.parallax_section .parallax_item_button .btn_arrow_icon .parallax_item_message,
.parallax_section .parallax_item_button .parallax_text_block .parallax_item_text,
.parallax_section .parallax_item_button .parallax_text_block .parallax_item_text_en,
.parallax_section .parallax_item_button .parallax_text_block .parallax_item_message {
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.6);
}
.parallax_section .parallax_item_button .btn_arrow_circle {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid #fff;
  overflow: hidden;
  transition: background-color 0.4s ease;
}
@media screen and (min-width: 768px) {
  .parallax_section .parallax_item_button .btn_arrow_circle {
    width: 5rem;
    height: 5rem;
    align-self: auto;
    transition: background-color 0.4s ease;
  }
}
.parallax_section .parallax_item_button .btn_arrow_circle .btn_arrow_icon {
  font-size: 1.6rem;
  color: #fff;
  transition: transform 0.4s ease, color 0.4s ease;
}
.parallax_section .parallax_item_button .btn_arrow_circle:hover .btn_arrow_icon {
  opacity: 0.9;
  transform: translateX(4px);
  transition: transform 0.4s ease, color 0.4s ease;
}
.parallax_section .parallax_item_button .parallax_text_block {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1;
  padding-top: 1.5rem;
  padding-bottom: 0.1rem;
}
@media screen and (min-width: 768px) {
  .parallax_section .parallax_item_button .parallax_text_block {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10rem;
    padding-top: 1.5rem;
    padding-bottom: 0.5rem;
  }
}
.parallax_section .parallax_item_button .parallax_texts {
  display: flex;
  flex-direction: column;
}
.parallax_section .parallax_item_button .parallax_texts .parallax_item_text {
  font-size: 1em;
  font-weight: bold;
}
@media screen and (min-width: 768px) {
  .parallax_section .parallax_item_button .parallax_texts .parallax_item_text {
    font-size: 1.4em;
  }
}
.parallax_section .parallax_item_button .parallax_texts .parallax_item_text_en {
  font-size: 2.6em;
  margin-bottom: 0.5rem;
}
@media screen and (min-width: 768px) {
  .parallax_section .parallax_item_button .parallax_texts .parallax_item_text_en {
    font-size: 4.6em;
  }
}
.parallax_section .parallax_item_button .parallax_texts .parallax_item_message {
  margin-top: 1rem;
  margin-bottom: 1rem;
  color: #fff;
  line-height: 1.6;
}

.footer {
  background: #003e8d;
  color: #fff;
  padding: 2rem 1rem 1.5rem;
}
@media screen and (min-width: 768px) {
  .footer {
    padding: 3rem 1rem 1.5rem;
  }
}

.footer-container {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: unset;
}
@media screen and (min-width: 768px) {
  .footer-container {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    gap: 3rem;
  }
}
@media screen and (min-width: 992px) {
  .footer-container {
    gap: 4rem;
  }
}

/* 左側 */
.footer-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
@media screen and (min-width: 768px) {
  .footer-left {
    flex: 1 1 40%;
    max-width: 420px;
    align-items: self-start;
  }
}

.footer-logo img {
  width: 260px;
}
@media screen and (min-width: 768px) {
  .footer-logo img {
    width: 373px;
  }
}

.footer-address {
  margin-bottom: 0;
  font-size: 0.8rem;
  font-style: normal;
}
@media screen and (min-width: 768px) {
  .footer-address {
    margin-bottom: 0.5rem;
    font-size: 1rem;
  }
}

.footer-tel .tel-link {
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  padding: 0.9em 1.8em;
  font-size: 1.2em;
  font-weight: bold;
  color: #fff;
  border: 1px solid #fff;
  border-radius: 60px;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: opacity 0.3s ease;
}
.footer-tel .tel-link .material-symbols-outlined {
  font-size: 1em;
}
@media screen and (min-width: 768px) {
  .footer-tel .tel-link .material-symbols-outlined {
    font-size: 1.2em;
  }
}
.footer-tel .tel-link::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50px;
  border: 2px solid rgba(255, 255, 255, 0);
  box-shadow: 0 0 0 rgba(255, 255, 255, 0);
  transition: border-color 0.35s ease, box-shadow 0.35s ease;
}
.footer-tel .tel-link::after {
  content: "";
  position: absolute;
  left: 10%;
  bottom: 6px;
  width: 0%;
  height: 2px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 2px;
  transition: width 0.35s ease;
}
.footer-tel .tel-link:hover::before {
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.35), 0 0 20px rgba(255, 255, 255, 0.25), 0 0 35px rgba(255, 255, 255, 0.18);
}
.footer-tel .tel-link {
  /* ▼ PC のときだけクリック無効化 */
}
@media screen and (min-width: 768px) {
  .footer-tel .tel-link {
    font-size: 1.6em;
    padding: 1rem 2rem;
    pointer-events: none;
    cursor: default;
  }
}

/* 右側：ナビ */
.footer-right {
  width: 100%;
}
@media screen and (min-width: 768px) {
  .footer-right {
    flex: 2 1 60%;
    min-width: 0;
    display: flex;
  }
}

.footer-nav {
  list-style: none;
  padding: 0;
  margin: 0;
  display: none;
}
@media screen and (min-width: 768px) {
  .footer-nav {
    display: flex;
    flex-direction: column;
    row-gap: 1rem;
    width: 50%;
  }
}

.footer-nav a {
  color: #fff;
  text-decoration: none;
  position: relative;
}
.footer-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 0%;
  height: 1px;
  background: #fff;
  transition: width 0.3s ease;
}

.footer-nav a:hover::after {
  width: 100%;
}

.footer_column_title {
  margin-bottom: 0.5rem;
}

.footer_column_item {
  margin-top: 0.5rem;
  margin-bottom: 0.6rem;
}

.footer-tel-info {
  width: 100%;
  line-height: 1.6;
  text-align: center;
}
@media screen and (min-width: 768px) {
  .footer-tel-info {
    text-align: left;
  }
}
.footer-tel-info .calendar-link {
  color: #fff;
  display: inline-flex;
  align-items: center;
  gap: 0.2em;
  text-decoration: none;
  text-underline-offset: 4px;
  text-decoration-thickness: 1.5px;
  line-height: 1;
  vertical-align: middle;
}
.footer-tel-info .calendar-link .text {
  display: inline-block;
  min-width: 6em;
  text-align: center;
}
.footer-tel-info .calendar-link:hover {
  color: #ff6a00;
  transition: 0.8s;
}
.footer-tel-info .material-symbols-outlined {
  font-size: 1rem;
  line-height: 1;
  display: flex;
  align-items: center;
}
.footer-tel-info .pdf-icon {
  margin-left: 0.2em;
  font-size: 1.1rem;
}

.footer-privacy {
  margin-top: 0.5rem;
}
@media screen and (min-width: 768px) {
  .footer-privacy {
    margin-top: 1rem;
  }
}
.footer-privacy a {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  color: #fff;
  text-decoration: none;
  transition: opacity 0.3s ease;
}
.footer-privacy a:hover {
  opacity: 0.6;
}
.footer-privacy a .material-symbols-outlined {
  font-size: 1.2em;
}

/* コピーライト */
.footer-copy {
  text-align: center;
  margin-top: 2rem;
  font-size: 0.8em;
}
@media screen and (min-width: 768px) {
  .footer-copy {
    font-size: 1.2em;
  }
}

body {
  font-family: sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f9f9f9;
}

body.no-scroll {
  overflow: hidden;
  height: 100vh;
}

#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 3s ease-in-out, visibility 3s ease-in-out;
}

#preloader.fade-out {
  opacity: 0;
  visibility: hidden;
}

.preloader-logo img {
  width: 320px;
  opacity: 0;
  animation: fadeIn 1s ease-out forwards;
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}
main {
  line-height: 1.6;
  background-color: #fff;
}

/* スクロール判定の開始位置 */
article {
  scroll-margin-top: 6rem;
}
@media screen and (min-width: 768px) {
  article {
    scroll-margin-top: 8rem;
  }
}

.page_section_wrap {
  width: 1400px;
  margin: 0 auto;
}

h2 {
  font-size: 1.8rem;
  margin-bottom: 20px;
}

h3 {
  font-size: 2rem;
  margin-bottom: 10px;
  color: #004080;
}

.breadcrumb_nav {
  display: none;
}
@media screen and (min-width: 768px) {
  .breadcrumb_nav {
    display: flex;
    align-items: center;
    font-size: 0.9em;
    margin-bottom: 0.5rem;
  }
}
.breadcrumb_nav .breadcrumb_list {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
}
.breadcrumb_nav .breadcrumb_list .breadcrumb_item {
  display: flex;
  align-items: center;
  margin: 0 0.25rem;
}
.breadcrumb_nav .breadcrumb_list .breadcrumb_item .breadcrumb_link {
  text-decoration: none;
  color: #316bab;
  font-weight: 500;
}
.breadcrumb_nav .breadcrumb_list .breadcrumb_item .breadcrumb_link:hover {
  text-decoration: underline;
}
.breadcrumb_nav .breadcrumb_list .breadcrumb_item .breadcrumb_icon {
  font-size: 1rem;
  color: #999;
  margin: 0 0.25rem;
}
.breadcrumb_nav .breadcrumb_list .breadcrumb_item .breadcrumb_current {
  color: #333;
  font-weight: 600;
}

.company_section {
  position: relative;
}

/* 左カラム：セクション内で固定（sticky） */
.page_sectioncolumn_wrapper {
  position: relative;
}

.sidebar_nav {
  position: static;
  top: 5rem;
  left: 0;
  align-self: flex-start;
  max-height: calc(100vh - 2rem);
  overflow-y: hidden;
  margin-bottom: 2rem;
  padding-right: 0.5rem;
}
@media screen and (min-width: 768px) {
  .sidebar_nav {
    position: sticky;
    margin-bottom: 0;
    padding: 5rem 0 0;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
}
.sidebar_nav .subpage_nav {
  width: 100%;
  position: relative;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  overflow-x: hidden;
  height: auto;
  white-space: nowrap;
}
@media screen and (min-width: 768px) {
  .sidebar_nav .subpage_nav {
    flex-direction: column;
    overflow-x: visible;
  }
}
.sidebar_nav .nav_link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex: 0 0 calc(50% - 0.4rem);
  text-align: center;
  margin: 0.2rem;
  padding: 0.6rem 1rem;
  text-decoration: none;
  font-size: 0.9em;
  font-weight: 600;
  color: #fff;
  background-color: #74B5E4;
  border-radius: 4px;
  transition: all 0.3s ease;
}
@media screen and (min-width: 768px) {
  .sidebar_nav .nav_link {
    color: #333;
    background-color: transparent;
    font-size: 1em;
  }
}

.material_symbols_outlined {
  font-family: "Material Symbols Outlined";
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  direction: ltr;
}

.material-icons {
  font-size: 24px;
  vertical-align: middle;
  color: #333;
  margin-right: 0.5rem;
}

.arrow-arrow_icon_wh {
  font-size: 36px;
  color: #fff;
  vertical-align: middle;
}

.arrow_icon_blu {
  font-size: 36px;
  color: #316bab;
  vertical-align: middle;
}

.section_cta {
  position: relative;
  display: flex;
  flex-shrink: 0;
  justify-content: flex-end;
  flex: 0 0 auto;
  display: flex;
  justify-content: center;
}
@media screen and (min-width: 768px) {
  .section_cta {
    align-items: flex-start;
  }
}

.section_cta.end {
  display: flex;
  justify-content: center;
}
@media screen and (min-width: 768px) {
  .section_cta.end {
    justify-content: end;
  }
}

.section_cta_button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  text-decoration: none;
  border-radius: 4px;
  white-space: nowrap;
  max-width: 100%;
  box-sizing: border-box;
  background-color: #316bab;
  color: #fff;
}
.section_cta_button .icon_arrow {
  margin-left: 0.5rem;
  font-size: 1.2rem;
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.section_cta_button:hover .icon_arrow {
  transform: translateX(5px);
}

/* 改行オンオフ */
.pc_none {
  display: block;
}
@media screen and (min-width: 768px) {
  .pc_none {
    display: none;
  }
}

.sp_none {
  display: none;
}
@media screen and (min-width: 768px) {
  .sp_none {
    display: block;
  }
}

/* カラーバリエーション */
.color_blue {
  background-color: #003e8d;
  transition: background-color 0.3s ease;
}
.color_blue:hover {
  background-color: #0056b3;
}

.color_gry {
  background-color: #333;
  transition: background-color 0.3s ease;
}
.color_gry:hover {
  background-color: #444;
}

.section_cta2 {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-top: 3rem;
}
.section_cta2.align_center {
  display: flex;
  justify-content: center;
}
.section_cta2.align_left {
  display: flex;
  justify-content: flex-start;
}
.section_cta2.align_right {
  display: flex;
  justify-content: flex-end;
}

.section_cta_wh {
  display: inline-flex;
  justify-content: center;
  text-decoration: none;
}
.section_cta_wh .btn_wh {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  text-align: center;
  letter-spacing: 0.08em;
  min-width: -moz-max-content;
  min-width: max-content;
  margin: 0;
  padding: 1rem 2rem;
  vertical-align: middle;
  text-decoration: none;
  border: 1px solid #fff;
  border-radius: 100vw;
  color: #fff;
  gap: 0.3em;
  position: relative;
  overflow: hidden;
}
.section_cta_wh .btn_wh:hover {
  animation: btnWhiteRipple 1.5s ease-out;
  color: #fff;
}
.section_cta_wh .btn_wh .icon_arrow {
  transition: transform 0.3s ease;
}
.section_cta_wh .btn_wh:hover .icon_arrow {
  transform: translateX(5px);
}
.section_cta_wh .btn_wh {
  /* ▼ 白い波紋アニメーション（完全ホワイト） */
}
@keyframes btnWhiteRipple {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7);
  }
  70% {
    box-shadow: 0 0 0 12px rgba(255, 255, 255, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
  }
}
.section_cta_wh .btn_wh .icon_arrow {
  display: inline-block;
  transition: transform 0.3s ease;
}
.section_cta_wh .btn_wh:hover .icon_arrow {
  transform: translateX(5px);
}
.section_cta_wh .btn_wh .material-symbols-outlined {
  font-size: 1.2em;
  line-height: 1;
}

a.btn_s,
a.btn_wh {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  text-align: center;
  letter-spacing: 0.08em;
  min-width: -moz-max-content;
  min-width: max-content;
  margin: 0;
  padding: 1rem 2rem;
  vertical-align: middle;
  text-decoration: none;
  border-radius: 100vw;
  color: #fff;
  gap: 0.3em;
}
a.btn_s .icon_arrow,
a.btn_wh .icon_arrow {
  display: inline-block;
  transition: transform 0.3s ease;
}
a.btn_s:hover .icon_arrow,
a.btn_wh:hover .icon_arrow {
  transform: translateX(5px);
}
a.btn_s .material-symbols-outlined,
a.btn_wh .material-symbols-outlined {
  font-size: 1.2em;
  line-height: 1;
}

a.btn_s {
  background: #003e8d;
}
a.btn_s:hover {
  background-position: right center;
  background-size: 200% auto;
  animation: shad01 1.5s infinite;
  color: #fff;
}

@keyframes shad01 {
  0% {
    box-shadow: 0 0 0 0 #003e8d;
  }
  70% {
    box-shadow: 0 0 0 10px rgba(39, 172, 217, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(39, 172, 217, 0);
  }
}
a.btn_wh {
  margin-top: 1rem;
  border: 1px solid #fff;
}
a.btn_wh:hover {
  background-position: right center;
  background-size: 200% auto;
  animation: shad02 1.5s infinite;
}

@keyframes shad02 {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(39, 172, 217, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(39, 172, 217, 0);
  }
}
.section_cta_alt {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  margin-top: auto;
  gap: 0.75rem;
  transition: background-color 0.8s ease, transform 0.8s ease;
}
.section_cta_alt a {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: #fff;
}

.cta_text_link {
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}

.btn_arrow_circle {
  --btn-size: 44px;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  color: #fff;
  border: 1px solid #fff;
  text-decoration: none;
  transition: background-color 0.8s ease, color 0.8s ease;
}
.btn_arrow_circle:hover {
  color: #fff;
  opacity: 0.8;
}

.btn_arrow_icon {
  font-size: 24px;
  line-height: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: transform 0.3s ease;
}

.section_cta_alt a:hover .btn_arrow_icon {
  transform: translateX(5px);
}

.cta_block {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  margin: 2rem auto 0;
  gap: 0.75rem;
  background-color: #e1eaf5;
  padding: 1rem 0.5rem;
  border-radius: 50px;
  transition: all 0.3s ease;
}
@media screen and (min-width: 768px) {
  .cta_block {
    width: 260px;
    margin: 4rem auto 0;
  }
}
.cta_block:hover {
  background-color: #003e8d;
}
.cta_block:hover a,
.cta_block:hover .cta_block_text_link,
.cta_block:hover .cta_block_btn_arrow_circle,
.cta_block:hover .cta_block_btn_arrow_icon {
  color: #fff;
}
.cta_block a {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: #fff;
}
.cta_block a .cta_block_text_link {
  color: #333;
  font-size: 1em;
  font-weight: 600;
  text-decoration: none;
  opacity: 0.8;
  transition: color 0.3s ease;
}
.cta_block a .cta_block_btn_arrow_circle {
  --btn-size: 44px;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: #333;
  border: 1px solid #333;
  text-decoration: none;
  transition: background-color 0.8s ease, color 0.8s ease;
}
.cta_block a .cta_block_btn_arrow_circle .cta_block_btn_arrow_icon {
  font-size: 20px;
  line-height: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: transform 0.3s ease, color 0.3s ease;
}
.cta_block.icon_left a, .cta_block.icon_right a {
  gap: 0.75rem;
}
.cta_block.icon_left a .cta_block_btn_arrow_circle, .cta_block.icon_right a .cta_block_btn_arrow_circle {
  border: none;
  background: none;
  width: auto;
  height: auto;
  padding: 0;
}
.cta_block.icon_left a .cta_block_btn_arrow_circle .cta_block_btn_arrow_icon, .cta_block.icon_right a .cta_block_btn_arrow_circle .cta_block_btn_arrow_icon {
  font-size: 1.6em;
  color: #333;
}
.cta_block.icon_left a .cta_block_text_link, .cta_block.icon_right a .cta_block_text_link {
  color: #333;
}
.cta_block.icon_left:hover, .cta_block.icon_right:hover {
  background-color: #003e8d;
}
.cta_block.icon_left:hover .cta_block_text_link,
.cta_block.icon_left:hover .cta_block_btn_arrow_icon, .cta_block.icon_right:hover .cta_block_text_link,
.cta_block.icon_right:hover .cta_block_btn_arrow_icon {
  color: #fff !important;
}
.cta_block.icon_left a {
  flex-direction: row;
}
.cta_block.icon_left a .cta_block_btn_arrow_circle {
  order: -1;
}
.cta_block.icon_right a {
  flex-direction: row-reverse;
}
.cta_block.icon_right a .cta_block_btn_arrow_circle {
  order: 1;
}

.case_footer {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding-inline: clamp(1rem, 5vw, 3rem);
  box-sizing: border-box;
  gap: 1.2rem;
}
@media screen and (min-width: 768px) {
  .case_footer {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    padding-inline: 0;
  }
}
.case_footer .section_cta {
  display: flex;
  justify-content: center;
  width: 80%;
  margin: 0 auto;
}
.case_footer .section_cta .btn_group {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}
@media screen and (min-width: 768px) {
  .case_footer .section_cta .btn_group {
    gap: 2rem;
  }
}
.case_footer .section_cta .btn_group a.btn_s {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 0.4em;
  width: 100%;
  letter-spacing: 0.08em;
}
@media screen and (min-width: 768px) {
  .case_footer .section_cta .btn_group a.btn_s {
    width: 320px;
  }
}

.main_visual_slider {
  width: 100%;
  overflow: hidden;
  margin-top: 75px;
}
@media screen and (min-width: 1400px) {
  .main_visual_slider {
    margin-top: 120px;
  }
}
.main_visual_slider .slick-dots {
  display: none !important;
  gap: 0.5rem;
  padding: 1rem 4rem;
  list-style: none;
  margin: 0;
}
@media screen and (min-width: 768px) {
  .main_visual_slider .slick-dots {
    display: flex !important;
    justify-content: flex-end;
  }
}
.main_visual_slider .slick-dots li {
  width: 80px;
  height: 5px;
  background-color: #efefef;
  position: relative;
  overflow: hidden;
}
.main_visual_slider .slick-dots li.slick-active {
  background-color: #003e8d;
}
.main_visual_slider .slick-dots li button {
  all: unset;
  width: 100%;
  height: 100%;
  cursor: pointer;
  text-indent: -9999px;
  background-color: transparent;
  position: absolute;
  top: 0;
  left: 0;
}
.main_visual_slider .main_visual_slide {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  min-height: 340px;
  opacity: 0;
  transform: scale(1);
  transition: opacity 0.8s ease, transform 5s ease;
  /* ▼ タブレット〜ノートPC（768px〜1200px） */
}
@media screen and (min-width: 768px) {
  .main_visual_slider .main_visual_slide {
    aspect-ratio: 4/3;
  }
}
.main_visual_slider .main_visual_slide {
  /* ▼ 大画面（1400px〜） */
}
@media screen and (min-width: 1400px) {
  .main_visual_slider .main_visual_slide {
    height: clamp(600px, 80vh, 756px);
    aspect-ratio: auto;
  }
}
.main_visual_slider .main_visual_slide .main_visual_img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: center center;
     object-position: center center;
  transform: scale(1);
  transition: transform 10s ease;
}
.main_visual_slider .main_visual_slide.slick-active {
  opacity: 1;
}
.main_visual_slider .main_visual_slide.slick-active .main_visual_img {
  transform: scale(1.05);
}
@media screen and (min-width: 992px) {
  .main_visual_slider .main_visual_slide.slick-active .main_visual_img {
    transform: scale(1.08);
  }
}
@media screen and (min-width: 1400px) {
  .main_visual_slider .main_visual_slide.slick-active .main_visual_img {
    transform: scale(1.15);
  }
}
.main_visual_slider .main_visual_slide {
  /* ------------------------------
     ここからテキストアニメーション
     ------------------------------ */
}
.main_visual_slider .main_visual_slide .slide_caption {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  max-width: 100vw;
  padding: 0 1rem;
  text-align: center;
  color: #fff;
  text-shadow: 0 2px 2px rgba(0, 0, 0, 0.9);
  z-index: 5;
}
@media screen and (min-width: 768px) {
  .main_visual_slider .main_visual_slide .slide_caption {
    max-width: 60vw;
  }
}
.main_visual_slider .main_visual_slide .slide_caption .caption_title,
.main_visual_slider .main_visual_slide .slide_caption .caption_text {
  opacity: 0;
  transform: translateY(20px);
  filter: blur(6px);
  transition: opacity 1.6s ease, transform 1.8s ease, filter 1.8s ease;
}
.main_visual_slider .main_visual_slide .slide_caption {
  /* スライドがアクティブになったらアニメーション */
}
.main_visual_slider .main_visual_slide .slide_caption .caption_title {
  font-size: clamp(1.6em, 4vw, 2.8em);
  font-weight: bold;
  margin-bottom: 0.5rem;
  line-height: 1.2;
}
@media screen and (min-width: 768px) {
  .main_visual_slider .main_visual_slide .slide_caption .caption_title {
    font-size: clamp(1.8em, 4vw, 5em);
  }
}
.main_visual_slider .main_visual_slide .slide_caption .caption_text {
  font-size: clamp(1.2em, 2.2vw, 2.2em);
  padding: 0 1rem;
}
.main_visual_slider .main_visual_slide {
  /* アクティブ時のテキストアニメーション */
}
.main_visual_slider .main_visual_slide.slick-active .slide_caption .caption_title {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
  transition-delay: 0.4s;
}
.main_visual_slider .main_visual_slide.slick-active .slide_caption .caption_text {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
  transition-delay: 0.8s;
}

.jumbotron-bg {
  background-color: #ecf2fa;
  color: #333;
  background-position: center;
  background-repeat: no-repeat;
}
@media screen and (min-width: 768px) {
  .jumbotron-bg {
    padding: 3rem 1rem;
  }
}
.jumbotron-bg h1, .jumbotron-bg p {
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

.section_blu,
.section_wh {
  padding-top: 3rem;
  padding-bottom: 3rem;
  z-index: 1;
}
@media screen and (min-width: 768px) {
  .section_blu,
  .section_wh {
    padding-bottom: 5rem;
  }
}

.section_blu {
  background-color: #ECF2FA;
}

.section_wh_company {
  position: relative;
  padding-top: 3rem;
  padding-bottom: 2rem;
  overflow: hidden;
}

.section_wh_company_bg {
  position: relative;
  overflow: hidden;
}
.section_wh_company_bg::before {
  content: "";
  position: absolute;
  top: 26px;
  bottom: 0;
  right: 0;
  width: 100%;
  background: url("/asset/site/images/common/logo_bk.svg") no-repeat center top;
  background-size: 280px auto;
  opacity: 0.1;
  pointer-events: none;
  z-index: 0;
}
@media screen and (min-width: 768px) {
  .section_wh_company_bg::before {
    top: 54px;
    right: -72px;
    background: url("/asset/site/images/common/logo_bk.svg") no-repeat right top;
    background-size: 600px auto;
  }
}

.section_coil_bg {
  position: relative;
  overflow: hidden;
  /* 丸9つ（背景） */
  /* 丸9つ（背景） */
}
.section_coil_bg::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(circle, rgba(120, 160, 255, 0.14) 0 24px, transparent 24px) 8% 18%, radial-gradient(circle, rgba(120, 160, 255, 0.12) 0 18px, transparent 18px) 11% 58%, radial-gradient(circle, rgba(120, 160, 255, 0.1) 0 14px, transparent 14px) 7% 82%, radial-gradient(circle, rgba(120, 160, 255, 0.14) 0 24px, transparent 24px) 92% 28%, radial-gradient(circle, rgba(120, 160, 255, 0.12) 0 18px, transparent 18px) 89% 62%, radial-gradient(circle, rgba(120, 160, 255, 0.1) 0 14px, transparent 14px) 94% 78%, radial-gradient(circle, rgba(120, 160, 255, 0.12) 0 22px, transparent 22px) 50% 18%, radial-gradient(circle, rgba(120, 160, 255, 0.1) 0 16px, transparent 16px) 50% 50%, radial-gradient(circle, rgba(120, 160, 255, 0.08) 0 12px, transparent 12px) 50% 82%;
  background-repeat: no-repeat;
  background-size: 48px 48px, 36px 36px, 28px 28px, 48px 48px, 36px 36px, 28px 28px, 44px 44px, 32px 32px, 24px 24px;
  animation: starFloat1 18s ease-in-out infinite, starFloat2 22s ease-in-out infinite, starFloat3 20s ease-in-out infinite;
}

/* 三角（塗りつぶし三角） */
/* 三角（塗りつぶし三角） */
.tri {
  position: absolute;
  width: 0;
  height: 0;
  z-index: 0;
  transform-origin: center;
  opacity: 0.8;
}

/* 左：大 */
.tri1 {
  border-left: 22px solid transparent;
  border-right: 22px solid transparent;
  border-bottom: 66px solid rgba(218, 218, 218, 0.3);
  top: 8%;
  left: 19%;
  animation: triRotate1 14s linear infinite;
}

/* 左：中 */
.tri2 {
  border-left: 16px solid transparent;
  border-right: 16px solid transparent;
  border-bottom: 48px solid rgba(218, 218, 218, 0.3);
  top: 86%;
  left: 25%;
  animation: triRotate2 20s linear infinite reverse;
}

/* 右：小 */
.tri3 {
  border-left: 12px solid transparent;
  border-right: 12px solid transparent;
  border-bottom: 36px solid rgba(218, 218, 218, 0.3);
  top: 30%;
  left: 75%;
  animation: triRotate3 16s linear infinite;
}

/* 丸の揺れ */
@keyframes starFloat1 {
  0% {
    background-position: 10% 20%, 12% 60%, 8% 80%, 90% 30%, 88% 65%, 92% 75%, 50% 20%, 50% 50%, 50% 80%;
  }
  50% {
    background-position: 10% 23%, 12% 63%, 8% 82%, 90% 33%, 88% 65%, 92% 75%, 50% 23%, 50% 50%, 50% 80%;
  }
  100% {
    background-position: 10% 20%, 12% 60%, 8% 80%, 90% 30%, 88% 65%, 92% 75%, 50% 20%, 50% 50%, 50% 80%;
  }
}
@keyframes starFloat2 {
  0% {
    background-position: 10% 20%, 12% 60%, 8% 80%, 90% 30%, 88% 65%, 92% 75%, 50% 20%, 50% 50%, 50% 80%;
  }
  50% {
    background-position: 10% 20%, 12% 60%, 8% 80%, 87% 30%, 85% 65%, 94% 75%, 50% 20%, 48% 50%, 50% 80%;
  }
  100% {
    background-position: 10% 20%, 12% 60%, 8% 80%, 90% 30%, 88% 65%, 92% 75%, 50% 20%, 50% 50%, 50% 80%;
  }
}
@keyframes starFloat3 {
  0% {
    background-position: 10% 20%, 12% 60%, 8% 80%, 90% 30%, 88% 65%, 92% 75%, 50% 20%, 50% 50%, 50% 80%;
  }
  50% {
    background-position: 10% 20%, 12% 60%, 6% 82%, 90% 30%, 88% 65%, 90% 77%, 50% 20%, 50% 50%, 50% 83%;
  }
  100% {
    background-position: 10% 20%, 12% 60%, 8% 80%, 90% 30%, 88% 65%, 92% 75%, 50% 20%, 50% 50%, 50% 80%;
  }
}
/* 三角の回転 */
@keyframes triRotate1 {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
@keyframes triRotate2 {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(-360deg);
  }
}
@keyframes triRotate3 {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
.news_bg_shapes {
  position: relative;
  overflow: visible;
  z-index: 1;
}
.news_bg_shapes::before {
  content: "";
  position: absolute;
  top: -40px;
  left: -40px;
  width: 120px;
  height: 120px;
  background-color: rgba(255, 200, 0, 0.25);
  border-radius: 50%;
  animation: float1 6s ease-in-out infinite alternate;
  z-index: 0;
}
.news_bg_shapes::after {
  content: "";
  position: absolute;
  bottom: -50px;
  right: -50px;
  width: 90px;
  height: 90px;
  background-color: rgba(0, 150, 255, 0.25);
  border-radius: 50%;
  animation: float2 7s ease-in-out infinite alternate;
  z-index: 0;
}

@keyframes float1 {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(25px, 30px);
  }
}
@keyframes float2 {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(-20px, -25px);
  }
}
.sliderArea {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding-bottom: 2rem;
}
@media screen and (min-width: 768px) {
  .sliderArea {
    padding-bottom: 3rem;
  }
}

.sliderCard {
  flex: 1 1 300px;
  display: flex;
  flex-direction: column;
  background-color: #fff;
  padding: 1rem;
  min-height: 180px;
  text-overflow: ellipsis;
}
@media screen and (min-width: 768px) {
  .sliderCard {
    min-height: 300px;
  }
}
.sliderCard .sliderImage {
  margin-bottom: 1rem;
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  -o-object-fit: cover;
     object-fit: cover;
}
@media screen and (min-width: 768px) {
  .sliderCard .sliderImage {
    width: 100%;
    max-width: 358px;
    height: 230px;
    margin-right: 20px;
    flex-shrink: 0;
    -o-object-fit: cover;
       object-fit: cover;
  }
}
.sliderCard .sliderContent {
  position: relative;
  display: flex;
  flex-direction: row;
  align-items: center;
  height: auto;
}
@media screen and (min-width: 768px) {
  .sliderCard .sliderContent {
    height: 62px;
  }
}
.sliderCard .sliderContent::before {
  content: "";
  width: 4px;
  height: 3em;
  background-color: #003e8d;
  margin-right: 0.8rem;
}
.sliderCard .sliderContent .sliderTitle {
  font-size: 0.9rem;
  color: #333;
  line-height: 1.4;
  margin-bottom: 0;
}
.sliderCard .sliderContent .sliderTitleLink {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: inherit;
}
.sliderCard .sliderContent .sliderTitleLink:hover {
  color: #316bab;
  text-decoration: underline;
}
.sliderCard .sliderContent .sliderTitleLink .icon_arrow {
  font-size: 1rem;
  margin-left: 0.25rem;
}
.sliderCard .sliderContent:last-child {
  margin-right: 0;
}
@media screen and (min-width: 768px) {
  .sliderCard {
    flex-direction: row;
  }
}

.case_sliderWrapper.slider {
  display: flex;
  flex-wrap: wrap; /* 複数行でも対応 */
  align-items: stretch; /* 子要素の高さを揃える */
  padding-left: 4rem;
  padding-right: 4rem;
}
.case_sliderWrapper.slider .slick-arrow.slick-prev, .case_sliderWrapper.slider .slick-arrow.slick-next {
  z-index: 1;
  position: absolute;
  top: -5rem;
  width: 3rem;
  height: 3rem;
  transform: unset;
  background-color: #fff;
  border-radius: 9999px;
}
@media screen and (min-width: 768px) {
  .case_sliderWrapper.slider .slick-arrow.slick-prev, .case_sliderWrapper.slider .slick-arrow.slick-next {
    top: 0;
    bottom: 0;
    width: 3rem;
    height: auto;
    border-radius: 0px;
    background-color: #c7c7c7;
  }
}
.case_sliderWrapper.slider .slick-arrow.slick-prev::before, .case_sliderWrapper.slider .slick-arrow.slick-next::before {
  font-family: "Material Symbols Outlined" !important;
  color: #c7c7c7;
  font-size: 2rem;
  line-height: 1;
}
@media screen and (min-width: 768px) {
  .case_sliderWrapper.slider .slick-arrow.slick-prev::before, .case_sliderWrapper.slider .slick-arrow.slick-next::before {
    color: #fff;
  }
}
.case_sliderWrapper.slider .slick-arrow.slick-prev {
  left: 0;
}
.case_sliderWrapper.slider .slick-arrow.slick-prev::before {
  content: "chevron_left" !important;
}
.case_sliderWrapper.slider .slick-arrow.slick-next {
  right: 0;
}
.case_sliderWrapper.slider .slick-arrow.slick-next::before {
  content: "chevron_right" !important;
}

.slick-slide {
  margin: 0 5px;
}

.slick-slide img {
  width: 100%;
  height: auto;
}

.slick-slide {
  transition: all ease-in-out 0.3s;
  opacity: 0.2;
}

.slick-active {
  opacity: 1;
}

.slick-current {
  opacity: 1;
}

.thumb {
  margin: 20px 0 0;
}

.thumb .slick-slide {
  cursor: pointer;
}

.thumb .slick-slide:hover {
  opacity: 0.7;
}

.footer_banner {
  padding: 2rem 1rem;
  background-color: #f9f9f9;
}
.footer_banner .footer_banner_inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  max-width: 100%;
  margin: 0 auto;
}
@media screen and (min-width: 768px) {
  .footer_banner .footer_banner_inner {
    flex-direction: row;
    justify-content: center;
    align-items: flex-start;
    max-width: 1400px;
  }
}

.title_image_wrapper {
  position: relative;
  width: 100%;
  min-height: 28vh;
  background-size: cover;
  background-attachment: scroll;
  background-repeat: no-repeat;
}
@media screen and (min-width: 768px) {
  .title_image_wrapper {
    min-height: 72vh;
    background-attachment: fixed;
    background-position: left center;
  }
}
.title_image_wrapper.business1 {
  background-image: url("/asset/site/images/common/title_image_businss_railway.webp");
  background-position: center top;
}
.title_image_wrapper.business2 {
  background-image: url("/asset/site/images/common/title_image_businss_copper.webp");
  background-position: right bottom;
}
.title_image_wrapper.magneticcoil {
  background-image: url("/asset/site/images/common/title_image_case_railway.webp");
  background-position: left top;
}
@media screen and (min-width: 768px) {
  .title_image_wrapper.magneticcoil {
    background-position: left center;
  }
}
.title_image_wrapper.mouldcoil {
  background-image: url("/asset/site/images/common/title_image_case_copper.webp");
  background-position: right center;
}
@media screen and (min-width: 768px) {
  .title_image_wrapper.mouldcoil {
    background-position: center bottom;
  }
}
.title_image_wrapper.facilities {
  background-image: url("/asset/site/images/common/title_image_facility.webp");
  background-position: center bottom;
}
@media screen and (min-width: 768px) {
  .title_image_wrapper.facilities {
    background-position: center center;
  }
}
.title_image_wrapper.company {
  background-image: url("/asset/site/images/common/title_image_company.webp");
  background-position: center top;
}
.title_image_wrapper.news {
  background-image: url("/asset/site/images/common/title_image_news.webp");
  background-position: center center;
}
.title_image_wrapper.contact {
  background-image: url("/asset/site/images/common/title_image_contact.webp");
  background-position: center bottom;
}
.title_image_wrapper::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 7, 41, 0.5);
  z-index: 1;
}
.title_image_wrapper .title_overlay {
  position: absolute;
  bottom: 0;
  left: 10%;
  transform: translateY(-50%);
  color: #fff;
  text-align: left;
  z-index: 2;
  letter-spacing: 0.06em;
}
.title_image_wrapper .title_caption {
  margin: 0;
  font-size: 1em;
  opacity: 0;
  transform: translateX(-50px);
  animation: slideInLeft 1s ease forwards;
}
@media screen and (min-width: 768px) {
  .title_image_wrapper .title_caption {
    font-size: 1.4em;
  }
}
.title_image_wrapper {
  /* 左からスライドイン */
}
@keyframes slideInLeft {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
.title_image_wrapper {
  /* 下から一文字ずつフェードイン */
}
.title_image_wrapper .title_heading {
  margin: 0;
  display: inline-block;
  font-size: 1.6em;
  font-weight: bold;
}
@media screen and (min-width: 768px) {
  .title_image_wrapper .title_heading {
    font-size: 2.6em;
  }
}
.title_image_wrapper .title_heading span {
  opacity: 0;
  transform: translateY(20px);
  display: inline-block;
  animation: fadeInUp 0.6s ease forwards;
}
.title_image_wrapper {
  /* フェードインアニメーション */
}
@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.title_image_wrapper {
  /* 遅延を一文字ずつ設定 */
}
.title_image_wrapper .title_heading span:nth-child(1) {
  animation-delay: 0.1s;
}
.title_image_wrapper .title_heading span:nth-child(2) {
  animation-delay: 0.2s;
}
.title_image_wrapper .title_heading span:nth-child(3) {
  animation-delay: 0.3s;
}
.title_image_wrapper .title_heading span:nth-child(4) {
  animation-delay: 0.4s;
}
.title_image_wrapper .title_heading span:nth-child(5) {
  animation-delay: 0.5s;
}
.title_image_wrapper .title_heading span:nth-child(6) {
  animation-delay: 0.6s;
}
.title_image_wrapper .title_heading span:nth-child(7) {
  animation-delay: 0.7s;
}
.title_image_wrapper .title_heading span:nth-child(8) {
  animation-delay: 0.8s;
}
.title_image_wrapper .title_heading span:nth-child(9) {
  animation-delay: 0.9s;
}
.title_image_wrapper .title_heading span:nth-child(10) {
  animation-delay: 1s;
}

.section_title {
  width: 100%;
  padding-top: 0;
  box-sizing: border-box;
}
@media screen and (min-width: 768px) {
  .section_title {
    padding-top: 2rem;
  }
}
.section_title .section_title_wrapper,
.section_title .section_title_wrapper_wh,
.section_title .section_title_wrapper_cent {
  max-width: 100%;
  margin: 0 auto;
}
.section_title .section_title_wrapper .section_title_caption,
.section_title .section_title_wrapper .section_title_heading,
.section_title .section_title_wrapper .section_title_caption_wh,
.section_title .section_title_wrapper .section_title_heading_wh,
.section_title .section_title_wrapper_wh .section_title_caption,
.section_title .section_title_wrapper_wh .section_title_heading,
.section_title .section_title_wrapper_wh .section_title_caption_wh,
.section_title .section_title_wrapper_wh .section_title_heading_wh,
.section_title .section_title_wrapper_cent .section_title_caption,
.section_title .section_title_wrapper_cent .section_title_heading,
.section_title .section_title_wrapper_cent .section_title_caption_wh,
.section_title .section_title_wrapper_cent .section_title_heading_wh {
  text-align: center;
}
.section_title .section_title_wrapper .section_title_caption,
.section_title .section_title_wrapper .section_title_caption_wh,
.section_title .section_title_wrapper .section_title_caption_cent,
.section_title .section_title_wrapper_wh .section_title_caption,
.section_title .section_title_wrapper_wh .section_title_caption_wh,
.section_title .section_title_wrapper_wh .section_title_caption_cent,
.section_title .section_title_wrapper_cent .section_title_caption,
.section_title .section_title_wrapper_cent .section_title_caption_wh,
.section_title .section_title_wrapper_cent .section_title_caption_cent {
  margin-bottom: 0;
  font-size: 1em;
}
@media screen and (min-width: 768px) {
  .section_title .section_title_wrapper .section_title_caption,
  .section_title .section_title_wrapper .section_title_caption_wh,
  .section_title .section_title_wrapper .section_title_caption_cent,
  .section_title .section_title_wrapper_wh .section_title_caption,
  .section_title .section_title_wrapper_wh .section_title_caption_wh,
  .section_title .section_title_wrapper_wh .section_title_caption_cent,
  .section_title .section_title_wrapper_cent .section_title_caption,
  .section_title .section_title_wrapper_cent .section_title_caption_wh,
  .section_title .section_title_wrapper_cent .section_title_caption_cent {
    font-size: 1.4em;
  }
}
.section_title .section_title_wrapper .section_title_heading,
.section_title .section_title_wrapper .section_title_heading_wh,
.section_title .section_title_wrapper .section_title_heading_cent,
.section_title .section_title_wrapper_wh .section_title_heading,
.section_title .section_title_wrapper_wh .section_title_heading_wh,
.section_title .section_title_wrapper_wh .section_title_heading_cent,
.section_title .section_title_wrapper_cent .section_title_heading,
.section_title .section_title_wrapper_cent .section_title_heading_wh,
.section_title .section_title_wrapper_cent .section_title_heading_cent {
  font-weight: 500;
  font-size: 2.6em;
  line-height: 1.2;
}
@media screen and (min-width: 768px) {
  .section_title .section_title_wrapper .section_title_heading,
  .section_title .section_title_wrapper .section_title_heading_wh,
  .section_title .section_title_wrapper .section_title_heading_cent,
  .section_title .section_title_wrapper_wh .section_title_heading,
  .section_title .section_title_wrapper_wh .section_title_heading_wh,
  .section_title .section_title_wrapper_wh .section_title_heading_cent,
  .section_title .section_title_wrapper_cent .section_title_heading,
  .section_title .section_title_wrapper_cent .section_title_heading_wh,
  .section_title .section_title_wrapper_cent .section_title_heading_cent {
    font-size: 4.6em;
  }
}
.section_title .section_title_wrapper .section_title_caption,
.section_title .section_title_wrapper_wh .section_title_caption,
.section_title .section_title_wrapper_cent .section_title_caption {
  color: #333;
}
.section_title .section_title_wrapper .section_title_heading,
.section_title .section_title_wrapper_wh .section_title_heading,
.section_title .section_title_wrapper_cent .section_title_heading {
  color: #316bab;
}
.section_title .section_title_wrapper .section_title_caption_wh,
.section_title .section_title_wrapper_wh .section_title_caption_wh,
.section_title .section_title_wrapper_cent .section_title_caption_wh {
  color: #fff;
}
.section_title .section_title_wrapper .section_title_heading_wh,
.section_title .section_title_wrapper_wh .section_title_heading_wh,
.section_title .section_title_wrapper_cent .section_title_heading_wh {
  color: #fff;
}
.section_title .section_title_wrapper .section_title_caption_cent,
.section_title .section_title_wrapper_wh .section_title_caption_cent,
.section_title .section_title_wrapper_cent .section_title_caption_cent {
  color: #333;
}
.section_title .section_title_wrapper .section_title_heading_cent,
.section_title .section_title_wrapper_wh .section_title_heading_cent,
.section_title .section_title_wrapper_cent .section_title_heading_cent {
  color: #316bab;
}

.section_title_text {
  position: relative;
  display: block;
  width: 100%;
  font-weight: 600;
  font-size: 1.4em;
  overflow: hidden;
  margin-bottom: 0.5rem;
  padding: 0.3em 0.6em;
  color: #fff;
  letter-spacing: 0.03em;
  /* ▼ PC（768px〜） */
}
@media screen and (min-width: 768px) {
  .section_title_text {
    display: inline-block;
    width: auto;
    font-size: 2em;
  }
}
.section_title_text::before {
  content: "";
  position: absolute;
  inset: 0;
  width: 100%;
  background-color: #316bab;
  transform: translateX(-100%);
  z-index: -1;
  /* ← 初期状態はアニメなし */
  animation: none;
}
.section_title_text {
  /* ← 画面内に入ったらアニメ開始 */
}
.section_title_text.is-active::before {
  animation: slideInBg 1.6s ease forwards;
}

@keyframes slideInText {
  0% {
    opacity: 0;
    transform: translateX(-40px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}
@keyframes slideInBg {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(0);
  }
}
/* パンくずリスト */
.breadcrumb {
  position: relative;
  z-index: 10;
  width: 90%;
  margin: 1rem auto;
  background-color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 4px;
}
@media screen and (min-width: 768px) {
  .breadcrumb {
    max-width: 1400px;
  }
}
.breadcrumb .breadcrumb_list {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0;
}
.breadcrumb .breadcrumb_list .breadcrumb_item {
  margin-right: 0.5rem;
}
.breadcrumb .breadcrumb_list .breadcrumb_item a {
  text-decoration: none;
  color: #316bab;
  font-weight: bold;
}
.breadcrumb .breadcrumb_list .breadcrumb_item a:hover {
  opacity: 0.8;
  text-decoration: none;
}
.breadcrumb .breadcrumb_list .breadcrumb_item::after {
  content: ">";
  margin-left: 0.5rem;
  color: #999;
}
.breadcrumb .breadcrumb_list .breadcrumb_item:last-child::after {
  content: "";
}
.breadcrumb .breadcrumb_list .breadcrumb_item.active {
  color: #333;
  font-weight: 500;
}

.page_section_header {
  width: 100%;
  padding-top: 0;
  padding-bottom: 1rem;
  box-sizing: border-box;
  scroll-margin-top: 10rem;
  scroll-behavior: smooth;
}
@media screen and (min-width: 768px) {
  .page_section_header {
    scroll-margin-top: 0;
    padding-top: 2rem;
    padding-bottom: 2rem;
  }
}
.page_section_header .page_section_header_wrapper {
  position: relative;
  max-width: 100%;
  margin: 0 auto;
  color: #333;
}
.page_section_header .page_section_header_wrapper::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background-color: #316bab;
}
.page_section_header .page_section_header_wrapper .page_section_header_caption,
.page_section_header .page_section_header_wrapper .page_section_header_heading {
  padding-left: 1rem;
  text-align: left;
}
@media screen and (min-width: 768px) {
  .page_section_header .page_section_header_wrapper .page_section_header_caption,
  .page_section_header .page_section_header_wrapper .page_section_header_heading {
    padding-left: 2rem;
  }
}
.page_section_header .page_section_header_wrapper .page_section_header_caption {
  margin-bottom: 0;
  font-size: 0.9em;
  color: #316bab;
}
@media screen and (min-width: 768px) {
  .page_section_header .page_section_header_wrapper .page_section_header_caption {
    font-size: 1.1em;
  }
}
.page_section_header .page_section_header_wrapper .page_section_header_heading {
  font-weight: 500;
  font-size: 1.6em;
  color: #333;
}
@media screen and (min-width: 768px) {
  .page_section_header .page_section_header_wrapper .page_section_header_heading {
    font-size: 2.6em;
  }
}

.page_subsection_header {
  display: flex;
  align-items: center;
  margin-top: 2rem;
  margin-bottom: 1.5rem;
  color: #333;
}
.page_subsection_header .page_subsection_icon {
  font-size: 2rem;
  color: #316bab;
  margin-right: 0.5rem;
}
.page_subsection_header .page_subsection_caption {
  font-size: 1.6em;
  font-weight: 600;
  margin: 0;
  color: #316bab;
}

/* 下からフェードイン */
.fade_up {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s ease-out;
}
.fade_up.animate {
  opacity: 1;
  transform: translateY(0);
}

/* アニメーション定義 */
@keyframes slideUpFadeIn {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
/* 左からフェードイン */
.fade_in_left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.fade_in_left.animate {
  opacity: 1;
  transform: translateX(0);
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
/* 右からフェードイン */
.fade_in_right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.fade_in_right.animate {
  opacity: 1;
  transform: translateX(0);
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
.business_overview_section {
  display: flex;
  flex-direction: column;
  width: 100%;
  padding-top: 0;
  background-color: #fff;
}
@media screen and (min-width: 768px) {
  .business_overview_section {
    display: block;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    padding-top: 2rem;
  }
}

.company_wrapper {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.2rem;
  z-index: 1;
}
@media screen and (min-width: 768px) {
  .company_wrapper {
    flex-direction: row;
    align-items: flex-start;
  }
}
.company_wrapper .section_title {
  flex: 1;
  text-align: left;
}
.company_wrapper .company_info {
  flex: 2;
  text-align: left;
}

.business_detail_section {
  width: 100%;
  margin: 0 auto;
  padding: 0;
}
.business_detail_section .business_detail_items {
  display: flex;
  flex-direction: column;
  width: 100%;
  gap: 20px;
  box-sizing: border-box;
}
@media screen and (min-width: 768px) {
  .business_detail_section .business_detail_items {
    flex-direction: row;
    flex-wrap: wrap;
    max-width: 1400px;
    margin: 0 auto;
    justify-content: space-between;
  }
}
.business_detail_section .business_detail_items .business_detail_item {
  width: 100%;
  max-width: none;
  margin: 0 auto;
  background-color: #f9f9f9;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
  padding: 1.5rem;
  padding: 2rem 3rem;
  text-align: center;
  box-sizing: border-box;
}
@media screen and (min-width: 768px) {
  .business_detail_section .business_detail_items .business_detail_item {
    flex: 1 1 300px;
    padding: 4rem 7rem;
  }
}
.business_detail_section .business_detail_items .business_detail_item .business_detail_item_title {
  width: 100%;
  max-width: none;
  margin: 0 auto;
  padding: 1rem 0;
  word-break: break-word;
  white-space: normal;
  overflow-wrap: break-word;
  color: #003e8d;
  font-size: 1.1em;
  border: 2px solid #003e8d;
  border-radius: 50px;
}
@media screen and (min-width: 768px) {
  .business_detail_section .business_detail_items .business_detail_item .business_detail_item_title {
    width: 230px;
  }
}
.business_detail_section .business_detail_items .business_detail_item .business_detail_item_image {
  display: block;
  margin: 1rem auto;
  width: 80px;
  height: 80px;
  animation: spin 30s linear infinite;
}
@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
.business_detail_section .business_detail_items .business_detail_item .business_detail_item_description {
  width: 100%;
  font-size: 0.9rem;
  color: #555;
  margin-bottom: 1rem;
  text-align: left;
  overflow: hidden;
}
.business_detail_section .business_detail_items .business_detail_item .business_detail_item_image {
  width: 120px;
  height: 120px;
  margin: 1rem auto;
}
.business_detail_section .business_detail_items .business_detail_item p {
  width: 100%;
  margin: 1rem;
  flex-grow: 1;
  text-overflow: ellipsis;
}

.business_cards {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  gap: 0;
}
@media screen and (min-width: 768px) {
  .business_cards {
    overflow-x: hidden;
    padding: 0;
  }
}
.business_cards .business_card_link {
  flex: 1;
  min-width: 0;
  width: auto;
  margin-right: 0;
  text-decoration: none;
  overflow: hidden;
  position: relative;
  /* PC と同じ clip-path をそのまま適用 */
}
.business_cards .business_card_link:first-child .business_card {
  clip-path: polygon(0 0, 99% 0, 80% 100%, 0% 100%);
  z-index: 2;
}
.business_cards .business_card_link:last-child {
  margin-left: -20%;
}
.business_cards .business_card_link:last-child .business_card {
  clip-path: polygon(20% 0, 100% 0, 100% 100%, 0% 100%);
  z-index: 1;
}
.business_cards .business_card {
  position: relative;
  width: 100%;
  height: 260px;
  background-size: cover;
  background-position: center;
  overflow: hidden;
  transition: transform 0.5s ease;
  transform-origin: center center;
}
@media screen and (min-width: 768px) {
  .business_cards .business_card {
    height: clamp(320px, 45vw, 550px);
  }
}
.business_cards .business_card:hover {
  transform: scale(1.02);
}
.business_cards .business_card_overlay {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1rem;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  box-sizing: border-box;
  transition: background-color 0.4s ease;
}
@media screen and (min-width: 768px) {
  .business_cards .business_card_overlay {
    padding: 1.5rem;
  }
}
.business_cards .business_card:hover .business_card_overlay {
  background-color: rgba(0, 0, 0, 0.2);
}
.business_cards .business_card_content {
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  text-align: center;
  color: #fff;
  z-index: 1;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
}
@media screen and (min-width: 768px) {
  .business_cards .business_card_content {
    font-size: 1.8rem;
  }
}
.business_cards .business_card_title {
  font-size: 0.8rem;
  font-weight: bold;
  margin: 0;
  white-space: nowrap;
}
@media screen and (min-width: 768px) {
  .business_cards .business_card_title {
    font-size: 1.8rem;
  }
}
.business_cards .business_card_cta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #fff;
}
.business_cards .business_card_icon {
  font-size: 30px;
  display: block;
  margin-bottom: 0.5rem;
}
@media screen and (min-width: 768px) {
  .business_cards .business_card_icon {
    font-size: 60px;
  }
}

.business_heading_flow {
  position: relative;
  display: block;
  color: #fff;
  padding: 0.4em 0.8em;
  overflow: hidden;
  font-size: 1.4rem;
  line-height: 1.4;
  letter-spacing: 0.04em;
  font-weight: 700;
  opacity: 0;
  transform: translateX(-25px);
  filter: blur(3px);
  animation: headingTextIn 0.9s ease forwards 0.2s;
}
@media screen and (min-width: 768px) {
  .business_heading_flow {
    display: inline-block;
    font-size: 1.6rem;
    line-height: 1.6;
  }
}
.business_heading_flow::before {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 120%;
  height: 100%;
  background: #333;
  animation: headingBgSlide 1s ease forwards;
  z-index: -1;
}

@keyframes headingBgSlide {
  0% {
    left: -120%;
  }
  100% {
    left: 0%;
  }
}
@keyframes headingTextIn {
  0% {
    opacity: 0;
    transform: translateX(-25px);
    filter: blur(3px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
    filter: blur(0);
  }
}
.business_text_flow {
  margin-bottom: 1rem;
  font-size: 1em;
  line-height: 1.6;
  color: #333;
  /* タイトルと同じ方向から流れる */
  opacity: 0;
  transform: translateX(-25px);
  filter: blur(2px);
  animation: textFlowIn 0.9s ease forwards;
  animation-delay: 0.35s;
}

@keyframes textFlowIn {
  0% {
    opacity: 0;
    transform: translateX(-25px);
    filter: blur(2px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
    filter: blur(0);
  }
}
.feature_section {
  background-color: #fff;
}
.feature_section .feature_list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
@media screen and (min-width: 768px) {
  .feature_section .feature_list {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
  }
}
.feature_section .feature_list .feature_item {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem;
  border-radius: 12px;
  /* 影を柔らかくして境界線を消す */
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1), 0 12px 32px rgba(0, 0, 0, 0.08);
  transform: translateY(0);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.feature_section .feature_list .feature_item:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.14), 0 16px 40px rgba(0, 0, 0, 0.12);
}
@media screen and (min-width: 768px) {
  .feature_section .feature_list .feature_item {
    padding: 2rem;
  }
}
.feature_section .feature_list .feature_item:nth-child(1) {
  background: linear-gradient(135deg, #74B5E4, #316BAB);
}
.feature_section .feature_list .feature_item:nth-child(2) {
  background: linear-gradient(135deg, #316BAB, #004578);
}
.feature_section .feature_list .feature_item:nth-child(3) {
  background-color: #004578;
}
@media screen and (min-width: 768px) {
  .feature_section .feature_list .feature_item {
    flex: 1 1 calc(33.333% - 1.5rem);
  }
}
.feature_section .feature_list .feature_item::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at 50% 50%, rgba(255, 255, 255, 0.25) 0%, rgba(255, 255, 255, 0.1) 30%, rgba(255, 255, 255, 0) 60%);
  opacity: 0;
  animation: kiranFlash 4s ease-in-out infinite;
  pointer-events: none;
}
.feature_section .feature_list .feature_item:nth-child(1)::after {
  animation-delay: 0s;
}
.feature_section .feature_list .feature_item:nth-child(2)::after {
  animation-delay: 0.8s;
}
.feature_section .feature_list .feature_item:nth-child(3)::after {
  animation-delay: 1.6s;
}
@keyframes kiranFlash {
  0%, 90%, 100% {
    opacity: 0;
    transform: scale(0.8);
  }
  45% {
    opacity: 1;
    transform: scale(1.2);
  }
}
.feature_section .feature_list .feature_item .feature_icon,
.feature_section .feature_list .feature_item .feature_title,
.feature_section .feature_list .feature_item .feature_text {
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}
.feature_section .feature_list .feature_item .feature_icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: #ffffff;
}
.feature_section .feature_list .feature_item .feature_title {
  font-size: 1.2rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
  color: #ffffff;
}
.feature_section .feature_list .feature_item .feature_text {
  text-align: left;
  max-width: 100%;
  font-size: 0.95rem;
  line-height: 1.6;
  color: #ffffff;
}
@media screen and (min-width: 768px) {
  .feature_section .feature_list .feature_item .feature_text {
    max-width: 400px;
    text-align: center;
  }
}

.btn_container {
  text-align: center;
  margin-top: 2rem;
}

.arrow_ink_right {
  --arrow-color: v.$color-text-sub;
  display: inline-flex;
  align-items: center;
  color: var(--arrow-color);
  font-weight: 700;
  text-decoration: none;
  position: relative;
}
.arrow_ink_right:hover {
  color: var(--arrow-color);
}
.arrow_ink_right {
  /* 右矢印 */
}
.arrow_ink_right::after {
  content: "";
  position: absolute;
  left: 100%;
  width: 30px;
  height: 10px;
  border-bottom: 1px solid var(--arrow-color);
  border-right: 1px solid var(--arrow-color);
  transform: skewX(50deg);
  transition: margin-left 0.3s ease;
}
.arrow_ink_right {
  /* ホバーで矢印を右にスライド */
}
.arrow_ink_right:hover::after {
  margin-left: 10px;
}

.icon_arrow {
  margin-left: 0.3em;
}

.merit_badges {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1.5rem;
}
@media screen and (min-width: 768px) {
  .merit_badges {
    flex-direction: row;
    justify-content: flex-start;
    align-items: flex-start;
  }
}

.merit_badge {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 72%;
  padding: 0.4rem 0.8rem;
  gap: 0.3rem;
}
@media screen and (min-width: 768px) {
  .merit_badge {
    width: unset;
    flex-direction: row;
    justify-content: flex-start;
  }
}
.merit_badge {
  background: #eef6ff;
  border: 1px solid #cfe3ff;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #004080;
}
.merit_badge span {
  font-size: 20px;
  color: #004080;
}

.facilities_section {
  position: relative;
  color: #fff;
}
.facilities_section .facilities_bg {
  position: absolute;
  inset: 0;
  background: url("/asset/site/images/top/facilities_kv.webp") no-repeat center center;
  background-size: cover;
  z-index: 1;
}
.facilities_section .facilities_overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 32, 73, 0.5);
  z-index: 2;
  transition: background 0.3s ease;
  background-image: repeating-linear-gradient(45deg, rgba(0, 0, 0, 0.25) 0, rgba(0, 0, 0, 0.25) 2px, transparent 1px, transparent 4px);
}
.facilities_section .facilities_section_link {
  position: relative;
  z-index: 3;
  display: block;
  text-decoration: none;
  color: inherit;
}
.facilities_section.effectOn .facilities_overlay {
  background: rgba(0, 30, 68, 0.3);
}
.facilities_section .section_title,
.facilities_section .container-xxl {
  position: relative;
  z-index: 3;
}
.facilities_section .facilities_text {
  text-align: center;
  margin: 2rem 0;
}
.facilities_section .facilities_text p {
  font-size: 1rem;
  margin-bottom: 1rem;
}
.facilities_section .facilities_text .facilities_link {
  position: relative;
  display: inline-block;
  width: 200px;
  height: 50px;
  padding: 0;
  color: #003e8d;
  font-weight: bold;
  border-radius: 4px;
  text-decoration: none;
  line-height: 50px;
  text-align: center;
  overflow: hidden;
  cursor: pointer;
}
.facilities_section .facilities_text .facilities_link > span {
  position: relative;
  z-index: 1;
  color: #fff;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
}
.facilities_section .facilities_text .facilities_link > span .icon_arrow {
  transition: transform 0.4s ease;
}
.facilities_section .facilities_text .facilities_link {
  /* hover時はアイコンだけ右に動く */
}
.facilities_section .facilities_text .facilities_link:hover > span .icon_arrow {
  transform: translateX(6px);
}

.page_content {
  padding-left: 1rem;
}

.company_message_image {
  width: 100%;
  margin-bottom: 1.5rem;
  border: 1px solid #cecece;
}
@media screen and (min-width: 768px) {
  .company_message_image {
    margin-bottom: 0;
  }
}

.company_message_content .company_message_subtitle {
  margin-bottom: 1rem;
  color: #316bab;
}
.company_message_content .company_message_text {
  margin-bottom: 1rem;
  font-size: 1em;
  line-height: 1.8;
  word-break: normal;
  overflow-wrap: break-word;
}
.company_message_content .company_message_signature {
  font-size: 1.2em;
  font-family: "Aoyagi Soushoku", "Kouzan Mouhitsu", "Onion Kaiso Geki", "Yuji Boku", serif;
  text-align: right;
  color: #333;
  font-weight: bold;
}

.company_message_row {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  padding: 0;
  padding-bottom: 0;
  height: auto;
}
@media screen and (min-width: 768px) {
  .company_message_row {
    height: 500px;
    padding-bottom: 3rem;
  }
}

.company_message_image_wrapper {
  position: relative;
  z-index: 1;
}
@media screen and (min-width: 768px) {
  .company_message_image_wrapper {
    width: 50%;
  }
}

.company_message_photo {
  width: 100%;
  height: auto;
  -o-object-fit: cover;
     object-fit: cover;
}

.company_message_body_wrapper {
  position: relative;
  top: -4rem;
  left: 0;
  margin: 0 auto;
  z-index: 1;
}
@media screen and (min-width: 992px) {
  .company_message_body_wrapper {
    position: absolute;
    top: 7rem;
    padding: 0 2rem;
  }
}

.company_message_body {
  width: 94%;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.1);
}
@media screen and (min-width: 768px) {
  .company_message_body {
    width: 74%;
    margin-left: 26%;
    padding: 1.5rem 2rem;
  }
}
.company_message_body .company_message_subtitle {
  margin-bottom: 1rem;
  color: #316bab;
}
.company_message_body .company_message_text {
  margin-bottom: 1rem;
  font-size: 1em;
  line-height: 1.6;
  word-break: normal;
  overflow-wrap: break-word;
}
.company_message_body .company_message_signature {
  font-size: 1.2em;
  font-family: "Aoyagi Soushoku", "Kouzan Mouhitsu", "Onion Kaiso Geki", "Yuji Boku", serif;
  text-align: right;
  font-weight: bold;
}

.company_overview_table {
  width: 100%;
  border-collapse: collapse;
}
.company_overview_table .company_overview_row {
  display: block;
  margin-bottom: 1rem;
  border-bottom: 1px solid #ccc;
}
.company_overview_table .company_overview_row:first-child {
  border-top: 1px solid #ccc;
}
@media screen and (min-width: 768px) {
  .company_overview_table .company_overview_row {
    display: table-row;
    border-bottom: 1px solid #ccc;
  }
}
.company_overview_table .company_overview_th {
  display: block;
  width: 100%;
  padding: 0.5rem;
  color: #333;
  background-color: #ecf2fa;
}
@media screen and (min-width: 768px) {
  .company_overview_table .company_overview_th {
    display: table-cell;
    width: 230px;
    padding: 0.75rem 1rem;
    vertical-align: top;
  }
}
.company_overview_table .company_overview_td {
  display: block;
  width: 100%;
  padding: 0.5rem;
  color: #333;
}
@media screen and (min-width: 768px) {
  .company_overview_table .company_overview_td {
    display: table-cell;
    width: auto;
    padding: 0.75rem 1rem;
    vertical-align: top;
  }
}
.company_overview_table .company_overview_list {
  margin: 0;
  padding-left: 1.2rem;
  list-style-type: disc;
}

.company_access .material-symbols-outlined {
  vertical-align: middle;
  margin-right: 0.5rem;
  font-size: 1.2em;
  text-decoration: none;
}
.company_access .accessicon {
  font-size: 1.4em;
  color: #316bab;
}

.map_wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
}
.map_wrapper iframe {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.access_btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  margin: 2rem auto 0;
  gap: 0.75rem;
  background-color: #003E8D;
  padding: 1rem 0.5rem;
  border-radius: 50px;
  text-decoration: none;
  transition: background-color 0.3s ease, opacity 0.3s ease;
}
@media screen and (min-width: 768px) {
  .access_btn {
    width: 260px;
    margin: 4rem auto 0;
  }
}
.access_btn:hover {
  background-color: rgb(43, 94, 150);
}
.access_btn .access_btn_text {
  color: #fff;
  font-size: 1em;
  font-weight: 600;
  text-decoration: none;
  opacity: 0.9;
  transition: opacity 0.3s ease;
}
.access_btn .access_btn_arrow_icon {
  color: #fff;
  font-size: 26px;
  animation: float 1.6s ease-in-out infinite;
}
@keyframes float {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
  100% {
    transform: translateY(0);
  }
}

.company_history_table {
  width: 100%;
  border-collapse: collapse;
}
.company_history_table .company_history_row {
  width: 230px;
  border-top: 1px solid #ccc;
  border-bottom: 1px solid #ccc;
  position: relative;
}
@media screen and (min-width: 768px) {
  .company_history_table .company_history_row {
    width: 100%;
  }
}
.company_history_table .company_history_year {
  position: absolute;
  right: 3rem;
  bottom: 0;
  width: 10%;
  border: none;
  font-size: 2em;
  font-weight: bold;
  text-align: left;
  -webkit-background-clip: text;
          background-clip: text;
  color: #316bab;
  opacity: 0.3;
  -webkit-text-stroke: #316bab;
  z-index: 1;
}
@media screen and (min-width: 768px) {
  .company_history_table .company_history_year {
    width: 20%;
    left: 1rem;
    font-size: 3em;
    color: #fff;
    -webkit-text-stroke: 1px #316bab;
    opacity: unset;
  }
}
.company_history_table .company_history_detail {
  width: 100%;
  padding-right: 3rem;
  color: #333;
  padding: 0.75rem 1rem;
  text-align: left;
}
@media screen and (min-width: 768px) {
  .company_history_table .company_history_detail {
    width: 80%;
    text-align: center;
  }
}
.company_history_table .company_history_detail .company_history_date {
  font-size: 0.9em;
  font-weight: bold;
  color: #316bab;
  margin-bottom: 0.25rem;
  text-align: start;
}
.company_history_table .company_history_detail .company_history_text {
  font-size: 1em;
  color: #333;
  line-height: 1.6;
  text-align: left;
  z-index: 2;
}

.product_process_list {
  font-size: 0.9rem;
  color: #333;
  padding-left: 1.2rem;
  margin: 0;
  list-style-type: disc;
}

.horizontal_list_wrapper {
  overflow-x: auto;
}

.horizontal_list {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.horizontal_list_item {
  padding: 0.75rem 1.25rem;
  border-radius: 4px;
  background-color: #f5f5f5;
  color: #333;
  letter-spacing: 1px;
  white-space: wrap;
  word-break: break-word;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  transition: background-color 0.3s ease;
}
.horizontal_list_item:hover {
  background-color: #e0e0e0;
}

.product_category_list {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 0;
  margin: 0 0 2rem;
  list-style: none;
}

.product_category_list .horizontal_list_item {
  background-color: #0078D4;
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: 4px;
  font-weight: bold;
  white-space: nowrap;
  word-break: break-word;
  letter-spacing: 1px;
}

.train_illustration {
  width: 100%;
}
.train_illustration img {
  width: 100%;
  height: auto;
  display: block;
}
.train_illustration .caption {
  display: flex;
  align-items: center;
  font-size: 14px;
}
.train_illustration .caption .material-symbols-outlined {
  font-size: 18px;
  margin-right: 4px;
}

.two_images {
  width: 100%;
  display: block;
}
@media screen and (min-width: 768px) {
  .two_images {
    display: flex;
    gap: 16px;
  }
}
.two_images .two_images_img {
  width: 100%;
  display: block;
  margin-bottom: 16px;
}
@media screen and (min-width: 768px) {
  .two_images .two_images_img {
    width: 50%;
    margin-bottom: 0;
  }
}

.marker {
  background: linear-gradient(transparent 50%, #fff3b0 50%);
  font-weight: bold;
  padding: 0 0.2em;
}

.case_item .case_gallery .case_gallery_main {
  position: relative;
}
.case_item .case_gallery .case_gallery_main .case_image {
  display: none;
  width: 100%;
}
.case_item .case_gallery .case_gallery_main .case_image.is-active {
  display: block;
}
@media screen and (min-width: 768px) {
  .case_item .case_gallery .case_gallery_main .case_image {
    display: block;
    width: 33.3333333333%;
  }
  .case_item .case_gallery .case_gallery_main .case_image.is-active {
    opacity: 1;
  }
}
.case_item .case_gallery .case_gallery_thumbs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
}
.case_item .case_gallery .case_gallery_thumbs .case_thumb {
  width: 60px;
  height: 40px;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  opacity: 0.4;
  filter: grayscale(100%);
  transition: all 0.2s;
}
.case_item .case_gallery .case_gallery_thumbs .case_thumb.is-active {
  opacity: 1;
  filter: none;
  cursor: default;
  outline: 2px solid #007bff;
  outline-offset: 2px;
  transform: scale(1.05);
}
.case_item .case_gallery .case_gallery_thumbs .case_thumb img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
@media screen and (min-width: 768px) {
  .case_item .case_gallery .case_gallery_thumbs .case_thumb {
    width: 70px;
    height: 50px;
  }
}
@media screen and (min-width: 768px) {
  .case_item .case_gallery .case_gallery_main {
    display: flex;
    gap: 1rem;
  }
}
.case_item .thumb-btn {
  width: 60px;
  height: 40px;
  border: none;
  padding: 0;
  background: none;
  opacity: 0.5;
}
.case_item .thumb-btn.active {
  opacity: 1;
}
.case_item .thumb-btn img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

.case_detail_title {
  margin-bottom: 0.5em;
  padding-bottom: 0.5em;
  color: #333;
  border-bottom: 2px solid #ccc;
  background: none;
  font-size: 1.2rem;
  font-weight: bold;
}

.process-flow {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 2rem 1rem;
}
@media screen and (min-width: 992px) {
  .process-flow {
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    gap: 0.5rem;
    overflow-x: auto;
  }
}
.process-flow .process-box {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: center;
  height: 46px;
  padding: 6px 32px;
  gap: 0.5rem;
  white-space: nowrap;
  border: 1px solid #ddd;
  border-radius: 4px;
  background: linear-gradient(135deg, #ffffff 0%, #f8faff 100%);
  transition: transform 0.3s ease;
}
.process-flow .process-box:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}
@media screen and (min-width: 992px) {
  .process-flow .process-box {
    flex-direction: column;
    align-items: center;
    height: 246px;
    padding: 30px 15px;
  }
}
.process-flow .process-box .process-icon {
  font-family: "Material Symbols Outlined";
  font-size: 26px;
  color: #003e8d;
  display: inline-block;
}
.process-flow .process-box .label {
  writing-mode: horizontal-tb;
  text-orientation: mixed;
  line-height: 1.1;
  letter-spacing: 0.12em;
  white-space: nowrap;
}
@media screen and (min-width: 992px) {
  .process-flow .process-box .label {
    writing-mode: vertical-rl;
    text-orientation: upright;
    letter-spacing: 0.18em;
  }
}
.process-flow .arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 0;
  height: auto;
}
@media screen and (min-width: 992px) {
  .process-flow .arrow {
    height: 100%;
    align-self: center;
  }
}
.process-flow .arrow span {
  font-family: "Material Symbols Outlined";
  font-size: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  margin: 0;
  line-height: 1;
  transform: rotate(90deg);
  color: #333;
}
@media screen and (min-width: 992px) {
  .process-flow .arrow span {
    transform: rotate(0deg);
  }
}

/* ▼ 工程フロー：順番にフェードアップ表示 */
@keyframes flowFadeUp {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
.process-flow {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
@media screen and (min-width: 992px) {
  .process-flow {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0;
  }
}

/* ▼ .animate が付いた時だけ発火（←ここが重要） */
.process-flow.animate > div {
  opacity: 0;
  animation: flowFadeUp 0.6s ease forwards;
}

/* ▼ 順番に遅延 */
.process-flow.animate > div:nth-child(1) {
  animation-delay: 0.1s;
}

.process-flow.animate > div:nth-child(2) {
  animation-delay: 0.2s;
}

.process-flow.animate > div:nth-child(3) {
  animation-delay: 0.3s;
}

.process-flow.animate > div:nth-child(4) {
  animation-delay: 0.4s;
}

.process-flow.animate > div:nth-child(5) {
  animation-delay: 0.5s;
}

.process-flow.animate > div:nth-child(6) {
  animation-delay: 0.6s;
}

.process-flow.animate > div:nth-child(7) {
  animation-delay: 0.7s;
}

.process-flow.animate > div:nth-child(8) {
  animation-delay: 0.8s;
}

.process-flow.animate > div:nth-child(9) {
  animation-delay: 0.9s;
}

.process-flow.animate > div:nth-child(10) {
  animation-delay: 1s;
}

.process-flow.animate > div:nth-child(11) {
  animation-delay: 1.1s;
}

.process-flow.animate > div:nth-child(12) {
  animation-delay: 1.2s;
}

.process-flow.animate > div:nth-child(13) {
  animation-delay: 1.3s;
}

.process-flow.animate > div:nth-child(14) {
  animation-delay: 1.4s;
}

.process-flow.animate > div:nth-child(15) {
  animation-delay: 1.5s;
}

.process-flow.animate > div:nth-child(16) {
  animation-delay: 1.6s;
}

.process-flow.animate > div:nth-child(17) {
  animation-delay: 1.7s;
}

/* ▼ 背景を幅いっぱいに広げるクラス */
.section_bg_wide {
  position: relative;
  overflow: hidden;
  z-index: 0;
  background: linear-gradient(to bottom, #ecf2fa 0%, #ecf2fa 50%, #fff 100%);
}

.news_items {
  width: 90%;
  margin-inline: auto;
  margin-top: 2rem;
  position: relative;
}
.news_items .news_item_group {
  padding: 1rem;
  background-color: #fff;
}
@media screen and (min-width: 768px) {
  .news_items .news_item_group {
    padding: 3rem;
  }
}
.news_items .news_item {
  display: flex;
  flex-direction: column;
  gap: 20px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.news_items .news_item.fade_up {
  opacity: 1;
  transform: translateY(0);
}
.news_items .news_card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px;
  background-color: #fff;
  text-decoration: none;
  color: inherit;
  transition: background-color 0.3s ease;
}
.news_items .news_card:hover {
  background-color: #f5faff;
}
.news_items .news_card::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 98%;
  height: 1px;
  background-color: #ddd;
}
@media screen and (min-width: 768px) {
  .news_items .news_card {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}
.news_items .news_card_meta {
  display: flex;
  gap: 8px;
  font-size: 0.85rem;
  color: #333;
}
@media screen and (min-width: 768px) {
  .news_items .news_card_meta {
    align-items: flex-start;
    min-width: 150px;
  }
}
.news_items .news_card_date {
  padding: 4px 8px;
  border-radius: 4px;
  font-weight: bold;
}
.news_items .news_card_title {
  margin: 0;
  font-size: 1em;
  font-weight: normal;
  color: #000;
}
@media screen and (min-width: 768px) {
  .news_items .news_card_title {
    flex: 1;
    margin-left: 20px;
  }
}

.topics_card_list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  scroll-margin-top: -500px;
}

.topics_card {
  border: 1px solid #ddd;
  border-radius: 8px;
  background-color: #fff;
  padding: 1rem;
}

.topics_card_link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.topics_card_meta {
  display: flex;
  gap: 1rem;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.topics_card_date {
  padding: 4px 8px;
  border-radius: 4px;
  font-weight: bold;
  color: #333;
}

.topics_card_title {
  display: block;
  font-size: 1rem;
  margin: 0;
  font-weight: bold;
}

.topics_card_detail {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.topics_card_detail .topics_card_meta {
  display: flex;
  gap: 1rem;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}
.topics_card_detail .topics_card_body {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
@media screen and (min-width: 768px) {
  .topics_card_detail .topics_card_body {
    flex-direction: row;
    align-items: flex-start;
  }
}
.topics_card_detail .topics_card_image {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: 6px;
  overflow: hidden;
}
@media screen and (min-width: 768px) {
  .topics_card_detail .topics_card_image {
    width: 200px;
    flex-shrink: 0;
  }
}
.topics_card_detail .topics_card_image img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
}
.topics_card_detail .topics_card_content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.topics_card_detail .topics_card_links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.topics_card_detail .topics_card_links .topics_card_icon_link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  color: #007acc;
  text-decoration: none;
  transition: color 0.2s ease;
}
.topics_card_detail .topics_card_links .topics_card_icon_link .material-symbols-outlined {
  font-size: 1.2rem;
  line-height: 1;
  display: inline-block;
}
.topics_card_detail .topics_card_links .topics_card_icon_link:hover {
  opacity: 0.8;
}

.news_card_tag,
.topics_card_tag {
  width: 80px;
  padding: 4px 8px;
  border-radius: 4px;
  font-weight: bold;
  text-align: center;
  font-size: 0.8rem;
  color: #fff;
}

.tag_new {
  background: #ff6a00;
  animation: glow 1.6s infinite ease-in-out;
}

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 4px rgba(255, 106, 0, 0.6);
  }
  50% {
    box-shadow: 0 0 12px rgb(255, 106, 0);
  }
}
.tag_info {
  background-color: #007acc;
}

.tag_recruit {
  background-color: #2bb9b0;
}

.tag_important {
  background-color: #e74c3c;
}

.watermark_loop {
  position: relative;
  overflow: hidden;
  background-color: #003e8d;
}
.watermark_loop .watermark_loopText {
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}
.watermark_loop .watermark_loopText span {
  display: inline-block;
  font-family: "Orbitron", sans-serif;
  font-weight: 700;
  font-size: 2rem;
  letter-spacing: 0.08em;
  color: #fff;
  padding-right: 4rem;
  animation: loopText 45s linear infinite;
}
@keyframes loopText {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}

.footer_banner_inner {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
@media screen and (min-width: 768px) {
  .footer_banner_inner {
    flex-direction: row;
    align-items: flex-start;
  }
}
.footer_banner_inner .related_links_header {
  width: 100%;
  min-width: 120px;
  text-align: center;
  white-space: nowrap;
}
@media screen and (min-width: 768px) {
  .footer_banner_inner .related_links_header {
    width: 30%;
    text-align: left;
  }
}
.footer_banner_inner .related_links_header .related_links_title {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  height: 0;
  font-size: 1.2em;
  vertical-align: middle;
}
@media screen and (min-width: 768px) {
  .footer_banner_inner .related_links_header .related_links_title {
    height: 7rem;
  }
}
.footer_banner_inner .related_links_header .related_links_title .material-icons {
  margin-right: 0.5rem;
}
.footer_banner_inner {
  /* 関連リンク */
}
.footer_banner_inner .footer_banner_slider {
  width: 90%;
  max-width: unset;
  box-sizing: border-box;
}
@media screen and (min-width: 768px) {
  .footer_banner_inner .footer_banner_slider {
    width: calc(70% - 2rem);
    max-width: calc(100% - 120px - 2rem);
  }
}
.footer_banner_inner .footer_banner_slider .slider_track {
  width: 100%;
  box-sizing: border-box;
  gap: 1.5rem;
}
@media screen and (min-width: 768px) {
  .footer_banner_inner .footer_banner_slider .slider_track {
    gap: 1rem;
  }
}
.footer_banner_inner .footer_banner_slider .slider_track .custom_slide {
  flex: 0 0 auto;
  width: 100vw;
  max-width: 480px;
  margin: 0 1rem;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
@media screen and (min-width: 768px) {
  .footer_banner_inner .footer_banner_slider .slider_track .custom_slide {
    width: 200px;
    max-width: none;
  }
}
.footer_banner_inner .footer_banner_slider .slider_track .related_links_banner_image {
  width: 100%;
  height: auto;
  display: block;
  -o-object-fit: cover;
     object-fit: cover;
  border-radius: 8px;
}
.footer_banner_inner .footer_banner_slider .slider_track .slick-arrow.slick-prev, .footer_banner_inner .footer_banner_slider .slider_track .slick-arrow.slick-next {
  z-index: 1;
  width: 2rem;
  height: 2rem;
}
.footer_banner_inner .footer_banner_slider .slider_track .slick-arrow.slick-prev::before, .footer_banner_inner .footer_banner_slider .slider_track .slick-arrow.slick-next::before {
  font-family: "Material Symbols Outlined" !important;
  color: #c7c7c7;
  font-size: 2rem;
  line-height: 1;
}
@media screen and (min-width: 768px) {
  .footer_banner_inner .footer_banner_slider .slider_track .slick-arrow.slick-prev::before, .footer_banner_inner .footer_banner_slider .slider_track .slick-arrow.slick-next::before {
    color: #000;
  }
}
.footer_banner_inner .footer_banner_slider .slider_track .slick-arrow.slick-prev {
  left: -2rem;
}
@media screen and (min-width: 768px) {
  .footer_banner_inner .footer_banner_slider .slider_track .slick-arrow.slick-prev {
    left: -2rem;
  }
}
.footer_banner_inner .footer_banner_slider .slider_track .slick-arrow.slick-prev::before {
  content: "chevron_left" !important;
}
.footer_banner_inner .footer_banner_slider .slider_track .slick-arrow.slick-next {
  right: -2rem;
}
@media screen and (min-width: 768px) {
  .footer_banner_inner .footer_banner_slider .slider_track .slick-arrow.slick-next {
    right: -2rem;
  }
}
.footer_banner_inner .footer_banner_slider .slider_track .slick-arrow.slick-next::before {
  content: "chevron_right" !important;
}

/* scroll icon */
.scroll_down {
  display: none;
  position: absolute;
  right: 50%;
  bottom: 66px;
  animation: arrowmove 1s ease-in-out infinite;
}
@media screen and (min-width: 1400px) {
  .scroll_down {
    display: block;
  }
}
.scroll_down a {
  position: absolute;
  left: -24px;
  bottom: 30px;
  color: #fff;
  font-size: 14px;
  font-family: "Josefin Sans", sans-serif;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  width: 24px;
  height: 24px;
  text-decoration: none;
}
.scroll_down .text {
  display: block;
  margin-top: 70px;
  margin-left: -14px;
  font-size: 16px;
  color: #fff;
  text-transform: uppercase;
  white-space: nowrap;
  letter-spacing: 2px;
  font-weight: bold;
  text-shadow: 0 0 4px rgb(0, 0, 0), 2px 2px 6px rgba(0, 0, 0, 0.9);
}
.scroll_down .arrow {
  position: absolute;
  width: 28px;
  height: 5px;
  opacity: 0;
  transform: scale3d(0.5, 0.5, 0.5);
  animation: move 3s ease-out infinite;
}
.scroll_down .arrow:first-child {
  animation: move 3s ease-out 1s infinite;
}
.scroll_down .arrow:nth-child(2) {
  animation: move 3s ease-out 2s infinite;
}
.scroll_down .arrow::before,
.scroll_down .arrow ::after {
  content: " ";
  position: absolute;
  top: 0;
  height: 100%;
  width: 51%;
  background: #fff;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.9);
}
.scroll_down .arrow:before {
  left: 0;
  transform: skew(0deg, 30deg);
}
.scroll_down .arrow:after {
  right: 0;
  width: 50%;
  transform: skew(0deg, -30deg);
}
.scroll_down .arrow:before,
.scroll_down .arrow:after {
  content: " ";
  position: absolute;
  top: 0;
  height: 100%;
  width: 51%;
  background: #fff;
}
@keyframes move {
  25% {
    opacity: 1;
  }
  33% {
    opacity: 1;
    transform: translateY(30px);
  }
  67% {
    opacity: 1;
    transform: translateY(40px);
  }
  100% {
    opacity: 0;
    transform: translateY(55px) scale3d(0.5, 0.5, 0.5);
  }
}

/* ============================
   コイルを連想させるスクロールトップボタン
   ============================ */
.scroll_to_top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 64px;
  height: 64px;
  background: #ff6a00;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  z-index: 2;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  /* ホバーで浮く */
}
.scroll_to_top:hover {
  transform: translateY(-6px) scale(1.05);
  box-shadow: 0 0 12px rgba(255, 80, 0, 0.45);
}
.scroll_to_top {
  /* クリックで軽く縮む */
}
.scroll_to_top:active {
  transform: scale(0.9);
}
.scroll_to_top::before {
  content: "";
  position: absolute;
  width: 78px;
  height: 78px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.55);
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.35);
  transition: transform 0.6s ease;
}
.scroll_to_top:hover::before {
  transform: rotate(45deg);
}

.scroll_to_top .icon_wh {
  font-size: 28px;
  color: #fff;
  transition: transform 0.6s ease;
}

.scroll_to_top:hover .icon_wh {
  transform: rotate(360deg);
}

.scroll_to_top:active .icon_wh {
  animation: electricShock 0.25s linear;
}

.scroll_to_top.visible {
  opacity: 1;
  pointer-events: auto;
}

@keyframes electricShock {
  0% {
    transform: translate(0, 0);
  }
  25% {
    transform: translate(2px, -2px);
  }
  50% {
    transform: translate(-2px, 2px);
  }
  75% {
    transform: translate(2px, 2px);
  }
  100% {
    transform: translate(0, 0);
  }
}
.page_links {
  display: none;
}
@media screen and (min-width: 768px) {
  .page_links {
    display: grid;
    width: 100%;
    margin: 1rem auto;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
  }
}
.page_links .page_link {
  width: 100%;
}

.page_link_button {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 2rem;
  height: 100px;
  background-color: #fff;
  border-top: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
  text-decoration: none;
  color: #003e8d;
  overflow: hidden;
  font-weight: bold;
  transition: background-color 0.3s ease;
}
@media screen and (min-width: 768px) {
  .page_link_button {
    padding: 1rem 2rem;
  }
}
.page_link_button::before, .page_link_button::after {
  display: none;
}
.page_link_button:hover {
  background-color: #ECF2FA;
  color: #fff;
}
.page_link_button:hover .page_link_text_en,
.page_link_button:hover .page_link_text,
.page_link_button:hover .page_link_icon {
  color: #003e8d;
}
.page_link_button:hover .page_link_icon {
  transform: translateY(-50%) translateX(6px);
}
.page_link_button .page_link_text_en,
.page_link_button .page_link_text,
.page_link_button .page_link_icon {
  position: relative;
  z-index: 1;
  transition: color 0.3s ease;
}
.page_link_button .page_link_icon {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.8rem;
  color: #0078D4;
  transition: transform 0.3s ease, color 0.3s ease;
}

.company_info {
  text-align: center;
}
.company_info .company_intro_contents {
  display: inline-block;
  text-align: left;
  max-width: 800px;
  margin: 0 auto 2rem;
}
.company_info .content_lead {
  font-size: 2em;
  font-weight: bold;
  margin-bottom: 1rem;
}
.company_info .content_description {
  font-size: 1em;
  line-height: 1.6;
  color: #333;
}
.company_info .company_sliderArea {
  overflow: hidden;
  width: 100%;
  position: relative;
}
.company_info .company_slider {
  display: flex;
  animation: scroll-left linear infinite;
}
.company_info .company_sliderCard {
  flex: 0 0 auto;
}
.company_info .company_sliderImage {
  width: 260px;
  display: block;
}
@media screen and (min-width: 992px) {
  .company_info .company_sliderImage {
    width: 460px;
  }
}
@keyframes scroll-left {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.facilities_list {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1rem;
  margin-top: 0;
  margin-bottom: 2rem;
}
@media screen and (min-width: 992px) {
  .facilities_list {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
}
.facilities_list .facility_item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: start;
  text-align: left;
}
.facilities_list .facility_item .facility_image_wrapper {
  position: relative;
  width: 100%;
}
.facilities_list .facility_item .facility_image_wrapper .facility_img {
  width: 100%;
  height: auto;
  -o-object-fit: cover;
     object-fit: cover;
  margin-bottom: 1rem;
}
.facilities_list .facility_item .facility_image_wrapper .facility_title {
  text-align: center;
  font-size: 1.1em;
  z-index: 2;
}

#formWrap {
  max-width: 1200px;
  margin: 0 auto 3rem;
  padding: 0;
  color: #333;
}
@media screen and (min-width: 768px) {
  #formWrap {
    margin: 0 auto 5rem;
    padding: 2rem 1.5rem;
  }
}
#formWrap p {
  margin-top: 0;
  margin-bottom: 1rem;
}
#formWrap .formTable {
  width: 100%;
  border-collapse: collapse;
}
#formWrap .formTable tr {
  display: block;
  margin-bottom: 1rem;
  border-bottom: 1px solid #ccc;
  text-align: left;
}
#formWrap .formTable tr:first-child {
  border-top: 1px solid #ccc;
}
@media screen and (min-width: 768px) {
  #formWrap .formTable tr {
    display: table-row;
    border-bottom: 1px solid #ccc;
  }
}
#formWrap .formTable th {
  display: block;
  padding: 0.5rem;
  color: #333;
  background-color: #ecf2fa;
  text-align: left;
}
@media screen and (min-width: 768px) {
  #formWrap .formTable th {
    display: table-cell;
    width: 230px;
    padding: 0.75rem 1rem;
    vertical-align: top;
  }
}
#formWrap .formTable th .required {
  display: inline-block;
  margin-left: 0.4rem;
  padding: 0.3rem 0.5rem;
  color: #b33939;
  border: 1px solid #b33939;
  border-radius: 4px;
  font-size: 0.75em;
  background-color: #fbecec;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.03em;
}
#formWrap .formTable td {
  display: block;
  width: 100%;
  padding: 0.5rem 0;
  color: #333;
}
@media screen and (min-width: 768px) {
  #formWrap .formTable td {
    display: table-cell;
    width: auto;
    padding: 0.75rem 1rem;
    vertical-align: top;
  }
}
#formWrap .formTable td input[type=text],
#formWrap .formTable td input[type=email],
#formWrap .formTable td select,
#formWrap .formTable td textarea {
  width: 100%;
  max-width: 100%;
  padding: 0.5rem;
  border: 1px solid #ccc;
  border-radius: 3px;
  background-color: #fff;
  color: #333;
}
#formWrap .formTable td input[type=text]:focus,
#formWrap .formTable td input[type=email]:focus,
#formWrap .formTable td select:focus,
#formWrap .formTable td textarea:focus {
  outline: none;
  background-color: #cdd8e8;
  box-shadow: 0 0 0 2px #ffffff;
}
#formWrap .formTable td input[type=radio],
#formWrap .formTable td input[type=checkbox] {
  margin-right: 0.25rem;
}
#formWrap .formTable td input[type=checkbox] {
  transform: scale(1.2);
  margin-right: 0.5rem;
  cursor: pointer;
}
#formWrap .form_agree {
  margin-top: 2rem;
  margin-bottom: 2.5rem;
  text-align: center;
  font-weight: bold;
}
#formWrap .form_agree input[type=checkbox] {
  transform: scale(1.2);
  margin-right: 0.5rem;
  cursor: pointer;
}
#formWrap .form_actions {
  text-align: center;
  margin-top: 3rem;
}
#formWrap .form_actions input[type=submit],
#formWrap .form_actions input[type=reset] {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  margin: 0 0.5rem;
  border: none;
  border-radius: 3px;
  color: #333;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease;
}
#formWrap .form_actions input[type=submit]:disabled,
#formWrap .form_actions input[type=reset]:disabled {
  background-color: #f0f0f0;
  cursor: not-allowed;
}
#formWrap .form_actions input[type=submit]:not(:disabled) {
  background-color: #003e8d;
  color: #fff;
}
#formWrap .form_actions input[type=submit]:not(:disabled):hover {
  background-color: #024397;
}
#formWrap .form_actions .back_btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  margin: 0 0.5rem;
  border: none;
  border-radius: 3px;
  background-color: #2980b9;
  color: #fff;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease;
}
#formWrap .form_actions .back_btn:hover {
  opacity: 0.8;
}

/* お問い合わせ案内スタイル */
.contact_notice {
  padding: 20px;
  margin: 30px 0;
  text-align: left;
}
@media screen and (min-width: 768px) {
  .contact_notice {
    text-align: center;
  }
}

.custom_section_header {
  width: 100%;
  padding-top: 0;
  padding-bottom: 1rem;
  box-sizing: border-box;
  scroll-margin-top: 10rem;
  scroll-behavior: smooth;
}
@media screen and (min-width: 768px) {
  .custom_section_header {
    scroll-margin-top: 0;
    padding-bottom: 2rem;
  }
}
.custom_section_header .custom_section_header_wrapper {
  position: relative;
  max-width: 100%;
  margin: 0 auto;
  color: #333;
}
.custom_section_header .custom_section_header_wrapper::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background-color: #316bab;
}
.custom_section_header .custom_section_header_wrapper .custom_section_header_caption,
.custom_section_header .custom_section_header_wrapper .custom_section_header_heading {
  padding-left: 1rem;
  text-align: left;
}
@media screen and (min-width: 768px) {
  .custom_section_header .custom_section_header_wrapper .custom_section_header_caption,
  .custom_section_header .custom_section_header_wrapper .custom_section_header_heading {
    padding-left: 2rem;
  }
}
.custom_section_header .custom_section_header_wrapper .custom_section_header_caption {
  margin-bottom: 0;
  font-size: 0.9em;
  color: #316bab;
}
@media screen and (min-width: 768px) {
  .custom_section_header .custom_section_header_wrapper .custom_section_header_caption {
    font-size: 1.1em;
  }
}
.custom_section_header .custom_section_header_wrapper .custom_section_header_heading {
  font-weight: 500;
  font-size: 2.6em;
  color: #333;
}
@media screen and (min-width: 768px) {
  .custom_section_header .custom_section_header_wrapper .custom_section_header_heading {
    font-size: 4.6em;
  }
}

.contact_btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  text-decoration: none;
  font-size: 1rem;
  color: #fff;
  transition: background-color 0.3s ease;
  border-radius: 50px;
  background-color: #003e8d;
  letter-spacing: unset;
}
@media screen and (min-width: 768px) {
  .contact_btn {
    letter-spacing: 0.08rem;
  }
}
.contact_btn:hover {
  background-color: #0247a0;
}
.contact_btn .material-symbols-outlined {
  font-size: 1.6rem;
}

.policy_heading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5em;
  font-size: 1.4em;
  font-weight: bold;
  margin-bottom: 1rem;
  line-height: 1.5;
}
@media screen and (min-width: 768px) {
  .policy_heading {
    flex-direction: row;
  }
}
.policy_heading .policy_icon_group {
  display: flex;
  gap: 0.2em;
}
.policy_heading .policy_icon_group .material-symbols-outlined {
  font-size: 1em;
}
.policy_heading .policy_icon {
  font-size: 1.1em;
  color: #316bab;
}/*# sourceMappingURL=common.css.map */