@charset "UTF-8";
:root {
  --header-height: 0px;
  --updown-d: 6px;
}
@media screen and (min-width: 960px) {
  :root {
    --updown-d: 8px;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  font-family: "Noto Sans JP", sans-serif;
}
@media screen and (max-width: 959px) {
  body {
    line-height: 1.6;
  }
}
@media screen and (min-width: 960px) {
  body {
    line-height: 1.7;
  }
}
body.is-fixed {
  overflow: hidden;
}

textarea {
  resize: vertical;
  min-height: 100px;
}

.wrapper {
  padding-top: var(--header-height);
}

img {
  width: 100%;
  height: auto;
}

/*--------------------------
  Buttons (confirm / pages)
--------------------------*/
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  text-decoration: none;
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  border: 0;
  cursor: pointer;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
  padding: 15px 0;
  border-radius: 40px;
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
  background: transparent;
  width: var(--btn-w, auto);
  min-height: 48px;
  transition: opacity 0.2s ease, background-color 0.2s ease;
}
.btn:focus-visible {
  outline: 3px solid #000;
  outline-offset: 3px;
}

.btn--primary {
  background: #333;
}

.btn--secondary {
  background: #999;
}

.btn--w-confirm {
  --btn-w: clamp(9.375rem, 7.919rem + 6.21vw, 12.5rem);
}

.btn--w-thanks, .btn--w-error {
  --btn-w: clamp(13.625rem, 11.82rem + 7.7vw, 17.5rem);
}

.btn--form {
  font-size: 5.333vw;
  padding: 2.667vw 21.333vw;
  border-radius: 13.333vw;
}
@media screen and (min-width: 960px) {
  .btn--form {
    padding: 15px 80px;
    font-size: 20px;
    border-radius: 50px;
  }
}

.btn--form:hover {
  opacity: 0.8;
}

@media screen and (min-width: 960px) {
  .btn--secondary:hover {
    opacity: 0.7;
  }
  .btn--primary:hover {
    background-color: #818080;
  }
  .btn--form.btn--primary:hover {
    background-color: #333;
  }
}
@media screen and (max-width: 959px) {
  .pc {
    display: none;
  }
}

@media screen and (min-width: 960px) {
  .sp {
    display: none;
  }
}

@media screen and (min-width: 960px) {
  .hover {
    transition: opacity 0.2s;
  }
  .hover:hover {
    opacity: 0.5;
  }
}

@media screen and (min-width: 960px) {
  a[href*="tel:"] {
    text-decoration: none;
    cursor: default;
    pointer-events: none;
  }
}
/*--------------------------
  Footer
--------------------------*/
footer {
  text-align: center;
  line-height: 1.6;
  color: #fff;
  background-color: #5a5a5a;
}
@media screen and (max-width: 959px) {
  footer {
    padding: 9.6vw 0 8vw;
  }
}
@media screen and (min-width: 960px) {
  footer {
    padding-top: 70px;
    padding-bottom: 80px;
  }
}
@media screen and (min-width: 960px) {
  footer address {
    margin-bottom: 30px;
  }
}
footer address p:nth-of-type(1) {
  font-weight: 500;
}
@media screen and (max-width: 959px) {
  footer address p:nth-of-type(1) {
    font-size: 5.333vw;
  }
}
@media screen and (min-width: 960px) {
  footer address p:nth-of-type(1) {
    font-size: 26px;
  }
}
footer address p:nth-of-type(2) {
  font-weight: 400;
}
@media screen and (max-width: 959px) {
  footer address p:nth-of-type(2) {
    font-size: 3.2vw;
  }
}
@media screen and (min-width: 960px) {
  footer address p:nth-of-type(2) {
    font-size: 18px;
  }
}
footer small {
  display: block;
  font-weight: 400;
}
@media screen and (max-width: 959px) {
  footer small {
    margin-top: 8vw;
    font-size: 3.2vw;
  }
}
@media screen and (min-width: 960px) {
  footer small {
    font-size: 14px;
  }
}

/* Main site: fixed header offset */
:root {
  --header-height: 100px;
}

/*--------------------------
  Header
--------------------------*/
.header_wrap {
  position: fixed;
  top: 0;
  z-index: 80;
  width: 100%;
  background-color: #FFF;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
@media screen and (max-width: 959px) {
  header {
    padding: 3.467vw 3.733vw;
  }
}
@media screen and (min-width: 960px) {
  header {
    max-width: 1360px;
    margin: 0 auto;
    padding: 12px 40px 10px;
    gap: 30px;
  }
}
@media screen and (min-width: 960px) {
  header h1 {
    display: flex;
    width: 100%;
    max-width: 375.5px;
    align-items: center;
  }
}
header h1 img {
  vertical-align: middle;
}
header {
  /* --- Header Components --- */
}
@media screen and (max-width: 959px) {
  header .header_logo {
    display: inline-block;
    width: 16.5vw;
    height: auto;
  }
}
@media screen and (min-width: 960px) {
  header .header_logo {
    max-width: 121px;
  }
}
header .header_logo_text {
  height: auto;
}
@media screen and (max-width: 959px) {
  header .header_logo_text {
    width: 33.8vw;
  }
}
@media screen and (min-width: 960px) {
  header .header_logo_text {
    max-width: 246px;
    margin-left: 10px;
  }
}
header .header_button_wrap {
  display: flex;
  align-items: center;
}
@media screen and (min-width: 960px) {
  header .header_button_wrap {
    max-width: 578.5px;
  }
}
header .header_button_wrap {
  /* アイコン共通：最大幅を指定して縮小に対応させる */
}
header .header_button_wrap .header_tel_button,
header .header_button_wrap .header_form_button,
header .header_button_wrap .header_menu_button {
  height: auto;
}
@media screen and (max-width: 959px) {
  header .header_button_wrap .header_tel_button {
    width: 40px;
    width: 10.66vw;
    margin-right: 1.333vw;
  }
}
@media screen and (min-width: 960px) {
  header .header_button_wrap .header_tel_button {
    flex: 0 1 273px;
    margin-right: 10px;
  }
}
@media screen and (max-width: 959px) {
  header .header_button_wrap .header_form_button {
    width: 40px;
    width: 10.66vw;
    margin-right: 2.666vw;
  }
}
@media screen and (min-width: 960px) {
  header .header_button_wrap .header_form_button {
    flex: 0 1 193px;
    margin-right: 30px;
  }
}
@media screen and (max-width: 959px) {
  header .header_button_wrap .header_menu_button {
    width: 40px;
    width: 10.66vw;
  }
}
@media screen and (min-width: 960px) {
  header .header_button_wrap .header_menu_button {
    flex: 0 1 70px;
  }
}

/*--------------------------
  Global Navigation
--------------------------*/
.global-nav {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 100;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  overflow: auto;
  /* 初期状態：右に隠す */
  transform: translateX(100%);
  transition: transform 0.2s ease;
}
@media screen and (max-width: 959px) {
  .global-nav {
    width: 80vw;
    padding: 2.667vw 5.333vw;
  }
}
@media screen and (min-width: 960px) {
  .global-nav {
    width: 500px;
    padding: 30px 50px;
  }
}
.global-nav {
  /* 開いた時の状態 */
}
.global-nav.is-active {
  transform: translateX(0);
}
.global-nav {
  /* --- List Items --- */
}
.global-nav__list li {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
@media screen and (max-width: 959px) {
  .global-nav__list li {
    margin-bottom: 8vw;
  }
}
@media screen and (min-width: 960px) {
  .global-nav__list li {
    margin-bottom: 30px;
  }
}
.global-nav__list a {
  color: #fff;
  text-decoration: none;
  transition: color 0.2s ease;
}
@media screen and (max-width: 959px) {
  .global-nav__list a {
    font-size: 5.333vw;
  }
}
@media screen and (min-width: 960px) {
  .global-nav__list a {
    font-size: 30px;
  }
}
.global-nav__list a:hover, .global-nav__list a:focus, .global-nav__list a:active {
  color: #F2CB62;
}
.global-nav__list a {
  /* タップ時のハイライト */
}
.global-nav__list a:active {
  background-color: rgba(255, 255, 255, 0.1);
}
.global-nav {
  /* 開いた時のリストアニメーション（時間差） */
}
.global-nav.is-active .global-nav__list li {
  opacity: 1;
  transform: translateY(0);
}
.global-nav.is-active .global-nav__list li:nth-child(1) {
  transition-delay: 0.05s;
}
.global-nav.is-active .global-nav__list li:nth-child(2) {
  transition-delay: 0.1s;
}
.global-nav.is-active .global-nav__list li:nth-child(3) {
  transition-delay: 0.15s;
}
.global-nav.is-active .global-nav__list li:nth-child(4) {
  transition-delay: 0.2s;
}
.global-nav.is-active .global-nav__list li:nth-child(5) {
  transition-delay: 0.25s;
}
.global-nav.is-active .global-nav__list li:nth-child(6) {
  transition-delay: 0.3s;
}
.global-nav.is-active .global-nav__list li:nth-child(7) {
  transition-delay: 0.35s;
}

/* --- Overlay --- */
.nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 90;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease;
}
.nav-overlay.is-active {
  opacity: 1;
  visibility: visible;
}

/* --- Menu Buttons --- */
.hamburger-btn,
.close-btn {
  border: none;
  background: none;
  cursor: pointer;
}

.close-btn {
  display: block;
  margin-left: auto;
  transition: opacity 0.2s ease;
}
@media screen and (max-width: 959px) {
  .close-btn img {
    width: 10.6vw;
  }
}
@media screen and (min-width: 960px) {
  .close-btn img {
    width: 55px;
  }
}
.close-btn:hover {
  opacity: 0.8;
}

/*--------------------------
  Lead (Main Visual)
--------------------------*/
.lead_wrap {
  position: relative;
}

.lead {
  position: absolute;
  width: 100%;
  text-align: center;
  color: #fff;
}
@media screen and (max-width: 959px) {
  .lead {
    top: 6.133vw;
  }
}
@media screen and (min-width: 960px) {
  .lead {
    top: 100px;
  }
}
.lead .u-heading-lv3 {
  font-weight: bold;
  line-height: 1.3;
  text-shadow: 0px 0px 20px rgb(0, 0, 0);
}
@media screen and (max-width: 959px) {
  .lead .u-heading-lv3 {
    font-size: 6.4vw;
  }
}
@media screen and (min-width: 960px) {
  .lead .u-heading-lv3 {
    margin-bottom: 40px;
    font-size: 63px;
  }
}
.lead p {
  text-shadow: 0px 0px 10px rgb(0, 0, 0);
}
@media screen and (max-width: 959px) {
  .lead p {
    padding-top: 2.667vw;
    font-size: 3.2vw;
  }
}
@media screen and (min-width: 960px) {
  .lead p {
    font-size: 28px;
    font-weight: bold;
  }
}

.slide-container {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  overflow: hidden;
}
@media screen and (max-width: 959px) {
  .slide-container {
    height: 53.333vw;
  }
}
@media screen and (min-width: 960px) {
  .slide-container {
    height: 560px;
  }
}
.slide-container::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.3);
}

.slide-wrapper {
  display: flex;
  animation: slide-flow 180s infinite linear 0s both;
}
@media (prefers-reduced-motion: reduce) {
  .slide-wrapper {
    animation: none !important;
  }
}

.slide {
  -o-object-fit: cover;
     object-fit: cover;
}
@media screen and (max-width: 959px) {
  .slide {
    width: 189.333vw;
  }
}
@media screen and (min-width: 960px) {
  .slide {
    width: 2000px;
  }
}

@keyframes slide-flow {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}
/*--------------------------
  Local Nav
--------------------------*/
@media screen and (max-width: 959px) {
  .local-nav {
    padding: 4.8vw 10.667vw 3.467vw;
  }
  .local-nav img:first-child {
    margin-bottom: 3.2vw;
  }
}
@media screen and (min-width: 960px) {
  .local-nav {
    margin: 0 auto;
    padding: 50px 40px;
  }
  .local-nav ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 50px;
    max-width: 1100px;
    margin: 0 auto;
  }
  .local-nav li {
    width: calc(50% - 50px);
    min-width: 300px;
  }
  .local-nav li img {
    display: block;
  }
}

/*--------------------------
  Section: Problems
--------------------------*/
.section-problems {
  background-position: center;
  background-size: cover;
}
@media screen and (max-width: 959px) {
  .section-problems {
    padding: 8vw 8vw 11.733vw;
    background-image: url(../img/background_sp.jpg);
  }
}
@media screen and (min-width: 960px) {
  .section-problems {
    padding: 50px 40px 90px;
    background-image: url(../img/background_pc.jpg);
  }
}
.section-problems_inner {
  background-repeat: no-repeat;
  background-size: 50% 100%;
  background-image: linear-gradient(315deg, transparent 8vw, rgba(255, 255, 255, 0.816) 0), linear-gradient(135deg, transparent 8vw, rgba(255, 255, 255, 0.816) 0);
  background-position: right, left;
}
@media screen and (min-width: 960px) {
  .section-problems_inner {
    max-width: 880px;
    margin: 0 auto;
    padding: 60px 80px 40px;
    background-image: linear-gradient(315deg, transparent 40px, rgba(255, 255, 255, 0.816) 0), linear-gradient(135deg, transparent 40px, rgba(255, 255, 255, 0.816) 0);
  }
}
@media screen and (max-width: 959px) {
  .section-problems_inner {
    padding-top: 7.467vw;
    padding-bottom: 5.333vw;
  }
}
.section-problems .u-heading-lv4 {
  color: #021f6f;
  font-family: "Noto Serif JP", serif;
}
@media screen and (max-width: 959px) {
  .section-problems .u-heading-lv4 {
    margin-bottom: 2.667vw;
    text-align: center;
    font-size: 3.733vw;
    font-weight: 900;
  }
}
@media screen and (min-width: 960px) {
  .section-problems .u-heading-lv4 {
    margin-bottom: 20px;
    font-size: 35px;
    font-weight: 700;
  }
}
@media screen and (max-width: 959px) {
  .section-problems ul {
    width: 80%;
    margin: 0 auto;
  }
}
.section-problems li {
  display: flex;
  align-items: center;
  font-weight: bold;
}
@media screen and (max-width: 959px) {
  .section-problems li {
    margin-bottom: 2.667vw;
    font-size: 3.2vw;
  }
}
@media screen and (min-width: 960px) {
  .section-problems li {
    margin-bottom: 15px;
    font-size: 20px;
  }
}
@media screen and (max-width: 959px) {
  .section-problems img {
    width: 6.133vw;
  }
}
@media screen and (min-width: 960px) {
  .section-problems img {
    width: 34px;
  }
}
.section-problems span {
  padding-left: 10px;
}
@media screen and (max-width: 959px) {
  .section-problems span {
    padding-left: 2.667vw;
  }
}

/*--------------------------
  Section: Solution
--------------------------*/
.section-solution {
  line-height: 1.5;
}
@media screen and (max-width: 959px) {
  .section-solution {
    padding: 2.667vw 5.333vw 10.667vw;
  }
}
@media screen and (min-width: 960px) {
  .section-solution {
    padding: 30px 20px 100px;
  }
}
.section-solution .u-heading-lv4 {
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  text-align: center;
}
@media screen and (max-width: 959px) {
  .section-solution .u-heading-lv4 {
    margin-bottom: 6.4vw;
    font-size: 5.333vw;
  }
}
@media screen and (min-width: 960px) {
  .section-solution .u-heading-lv4 {
    margin-bottom: 40px;
    font-size: 40px;
  }
}
@media screen and (max-width: 959px) {
  .section-solution ul:nth-of-type(1) {
    width: 90%;
    margin: 0 auto;
  }
  .section-solution ul:nth-of-type(1) li {
    display: flex;
    align-items: center;
    font-size: 3.2vw;
    font-weight: bold;
  }
  .section-solution ul:nth-of-type(1) li img {
    width: 29.333vw;
  }
  .section-solution ul:nth-of-type(1) li p {
    margin-left: 4vw;
  }
}
@media screen and (min-width: 960px) {
  .section-solution ul:nth-of-type(1) {
    display: flex;
    max-width: 940px;
    margin: 0 auto;
  }
  .section-solution ul:nth-of-type(1) li {
    width: 33.3%;
    text-align: center;
    font-size: 20px;
    font-weight: bold;
  }
  .section-solution ul:nth-of-type(1) li img {
    width: 280px;
  }
}
.section-solution ul:nth-of-type(1) + div + p {
  text-align: center;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: bold;
}
@media screen and (max-width: 959px) {
  .section-solution ul:nth-of-type(1) + div + p {
    margin-bottom: 2.667vw;
    font-size: 3.2vw;
  }
}
@media screen and (min-width: 960px) {
  .section-solution ul:nth-of-type(1) + div + p {
    margin-bottom: 46px;
    font-size: 24px;
  }
}
@media screen and (max-width: 959px) {
  .section-solution ul:nth-of-type(2) {
    text-align: center;
  }
  .section-solution ul:nth-of-type(2) img {
    width: 69.333vw;
  }
  .section-solution ul:nth-of-type(2) img:first-child {
    display: inline-block;
    margin-bottom: 2.667vw;
  }
}
@media screen and (min-width: 960px) {
  .section-solution ul:nth-of-type(2) {
    display: flex;
    justify-content: space-between;
    max-width: 840px;
    margin: 0 auto;
  }
  .section-solution ul:nth-of-type(2) li {
    width: 47.5%;
  }
}

/*--------------------------
  Headings (Major Heading)
--------------------------*/
.majorheading {
  width: 100%;
  text-align: center;
  line-height: 1.6;
}
.majorheading .u-heading-lv2 {
  font-weight: bold;
}
.majorheading small {
  font-weight: bold;
}
@media screen and (max-width: 959px) {
  .majorheading {
    margin-bottom: 5.333vw;
    padding: 5.333vw 0;
  }
  .majorheading .u-heading-lv2 {
    font-size: 6.933vw;
  }
  .majorheading small {
    font-size: 3.733vw;
  }
}
@media screen and (min-width: 960px) {
  .majorheading {
    margin-bottom: 60px;
    padding: 50px 0;
  }
  .majorheading .u-heading-lv2 {
    font-size: 40px;
  }
  .majorheading small {
    font-size: 24px;
  }
}
.majorheading {
  /* Colors Variations */
}
.majorheading.slidinggate {
  color: #021f6f;
  background-color: rgba(2, 31, 111, 0.1);
}
.majorheading.BarGate {
  color: #0b6a37;
  background-color: rgba(11, 106, 55, 0.1);
}
.majorheading.car_number {
  color: #3e0579;
  background-color: rgba(62, 5, 121, 0.1);
}
.majorheading.option {
  color: #e09916;
  background-color: rgba(224, 153, 22, 0.1);
}

/*--------------------------
  Products (Common)
--------------------------*/
@media screen and (max-width: 959px) {
  .products {
    padding: 0 5.333vw 10.667vw;
  }
}
@media screen and (min-width: 960px) {
  .products {
    max-width: 1260px;
    margin: 0 auto;
    padding: 0 40px 60px;
  }
}
.products {
  /* Color Mixin for Products */
  /* Apply Colors */
}
.products.slidinggate .products_header,
.products.slidinggate .u-heading-lv4::before,
.products.slidinggate .products_example_link_button,
.products.slidinggate .details__summary::before {
  background-color: #021f6f;
}
.products.slidinggate .products_inner_text .u-heading-lv3 {
  color: #021f6f;
}
.products.slidinggate .details__summary {
  border-top: #021f6f solid 2px;
  background-color: rgba(2, 31, 111, 0.05);
}
.products.slidinggate .products_border {
  border-bottom: solid 5px #021f6f;
}
.products.BarGate .products_header,
.products.BarGate .u-heading-lv4::before,
.products.BarGate .products_example_link_button,
.products.BarGate .details__summary::before {
  background-color: #0b6a37;
}
.products.BarGate .products_inner_text .u-heading-lv3 {
  color: #0b6a37;
}
.products.BarGate .details__summary {
  border-top: #0b6a37 solid 2px;
  background-color: rgba(11, 106, 55, 0.05);
}
.products.BarGate .products_border {
  border-bottom: solid 5px #0b6a37;
}
.products.car_number .products_header,
.products.car_number .u-heading-lv4::before,
.products.car_number .products_example_link_button,
.products.car_number .details__summary::before {
  background-color: #3e0579;
}
.products.car_number .products_inner_text .u-heading-lv3 {
  color: #3e0579;
}
.products.car_number .details__summary {
  border-top: #3e0579 solid 2px;
  background-color: rgba(62, 5, 121, 0.05);
}
.products.car_number .products_border {
  border-bottom: solid 5px #3e0579;
}
.products {
  /* Inner Structure */
}
@media screen and (max-width: 959px) {
  .products_inner {
    padding-bottom: 6.667vw;
  }
}
@media screen and (min-width: 960px) {
  .products_inner {
    display: flex;
    justify-content: space-between;
    padding-bottom: 40px;
  }
}
@media screen and (min-width: 960px) {
  .products_inner_text {
    width: 54%;
    max-width: 590px;
  }
}
@media screen and (min-width: 960px) {
  .products_inner_image {
    width: 42%;
    max-width: 600px;
  }
}
.products_inner_image_wrap {
  border: solid 1px #000;
}
.products {
  /* Headers & Text */
}
.products_header {
  display: block;
  color: #fff;
  font-weight: bold;
}
@media screen and (max-width: 959px) {
  .products_header {
    padding: 1.333vw 2.667vw;
    font-size: 4.267vw;
  }
}
@media screen and (min-width: 960px) {
  .products_header {
    padding: 5px 10px;
    font-size: 24px;
  }
}
.products .u-heading-lv3 {
  font-weight: bold;
}
@media screen and (max-width: 959px) {
  .products .u-heading-lv3 {
    padding: 2.667vw;
    font-size: 6.933vw;
  }
}
@media screen and (min-width: 960px) {
  .products .u-heading-lv3 {
    padding: 15px 10px;
    font-size: 40px;
  }
}
.products_catch {
  border-top: #898989 solid 1px;
  border-bottom: #898989 solid 1px;
  font-weight: bold;
}
@media screen and (max-width: 959px) {
  .products_catch {
    padding: 4vw 2.667vw;
    font-size: 3.733vw;
  }
}
@media screen and (min-width: 960px) {
  .products_catch {
    padding: 25px 10px;
    font-size: 20px;
  }
}
@media screen and (max-width: 959px) {
  .products_more {
    padding: 4vw 2.667vw;
    font-size: 3.2vw;
  }
  .products_more small {
    font-size: 2.933vw;
  }
}
@media screen and (min-width: 960px) {
  .products_more {
    padding-top: 20px;
    padding-left: 10px;
    font-size: 18px;
  }
  .products_more small {
    font-size: 13px;
  }
}
.products .u-heading-lv4 {
  position: relative;
  font-weight: bold;
}
.products .u-heading-lv4::before {
  content: "";
  position: absolute;
}
@media screen and (max-width: 959px) {
  .products .u-heading-lv4 {
    padding-left: 5.333vw;
    font-size: 4.267vw;
  }
  .products .u-heading-lv4::before {
    top: 0.533vw;
    left: 0;
    height: 90%;
    width: 8px;
  }
}
@media screen and (min-width: 960px) {
  .products .u-heading-lv4 {
    margin-left: 10px;
    padding-left: 30px;
    font-size: 24px;
  }
  .products .u-heading-lv4::before {
    top: 5px;
    left: 0;
    height: 80%;
    width: 8px;
  }
}
.products {
  /* Examples (Video/Iframes) */
}
@media screen and (max-width: 959px) {
  .products_example {
    padding-top: 6.667vw;
  }
}
@media screen and (min-width: 960px) {
  .products_example {
    display: flex;
    justify-content: space-between;
    padding-top: 20px;
  }
}
.products_example li {
  width: 100%;
  aspect-ratio: 4/3;
}
.products_example li iframe {
  width: 100%;
  height: 100%;
}
@media screen and (max-width: 959px) {
  .products_example li {
    margin-bottom: 5.333vw;
  }
}
@media screen and (min-width: 960px) {
  .products_example li {
    width: 48%;
  }
}
.products_example_link_button {
  display: block;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  color: #fff;
  font-weight: 500;
}
.products_example_link_button p {
  display: inline-block;
}
@media screen and (max-width: 959px) {
  .products_example_link_button {
    width: 69.333vw;
    margin-bottom: 8vw;
    padding: 5.333vw 0;
    border-radius: 2.667vw;
    font-size: 4.267vw;
  }
  .products_example_link_button img {
    width: 4.267vw;
    vertical-align: -0.8vw;
  }
}
@media screen and (min-width: 960px) {
  .products_example_link_button {
    width: 400px;
    margin-top: 36px;
    margin-bottom: 60px;
    padding: 26px 0;
    border-radius: 15px;
    font-size: 26px;
  }
  .products_example_link_button img {
    width: 25px;
    vertical-align: -4px;
  }
}
.products {
  /* Details (Accordion) */
}
.products .details__summary {
  position: relative;
  display: block;
  font-weight: bold;
  cursor: pointer;
}
.products .details__summary::-webkit-details-marker {
  display: none;
}
.products .details__summary::before {
  content: "";
  position: absolute;
}
@media screen and (max-width: 959px) {
  .products .details__summary {
    padding: 4vw 4.8vw;
    font-size: 4.267vw;
  }
  .products .details__summary::before {
    top: 4vw;
    left: 1.867vw;
    width: 2.133vw;
    height: 50%;
  }
}
@media screen and (min-width: 960px) {
  .products .details__summary {
    padding: 30px 27px;
    font-size: 24px;
  }
  .products .details__summary:hover {
    background-color: #fff;
  }
  .products .details__summary::before {
    top: 30px;
    left: 10px;
    width: 8px;
    height: 42%;
  }
}
.products .details__content {
  overflow: hidden;
}
.products .details__product {
  width: 100%;
  border-collapse: collapse;
}
.products .details__product th, .products .details__product td {
  border: 1px solid black;
  text-align: center;
}
.products .details__product th:first-child, .products .details__product td:first-child {
  background-color: #f7f7f7;
}
.products .details__product.textaline th, .products .details__product.textaline td:nth-of-type(2) {
  text-align: left;
}
@media screen and (max-width: 959px) {
  .products .details__product {
    margin: 6.933vw 0;
    font-size: 2.933vw;
    line-height: 1.5;
  }
  .products .details__product th, .products .details__product td {
    padding: 2.667vw 1.333vw;
  }
}
@media screen and (min-width: 960px) {
  .products .details__product {
    margin: 40px 0 20px;
    font-size: 20px;
  }
  .products .details__product th, .products .details__product td {
    padding: 15px;
  }
}
@media screen and (max-width: 959px) {
  .products .details .u-heading-lv5 {
    padding-bottom: 3.2vw;
    font-size: 4vw;
  }
}
@media screen and (min-width: 960px) {
  .products .details .u-heading-lv5 {
    padding: 20px 0;
    font-size: 18px;
  }
}
.products .details {
  /* Drawings / Zoom */
}
@media screen and (max-width: 959px) {
  .products .details__drawing {
    padding-bottom: 5.333vw;
  }
  .products .details__drawing li {
    margin-bottom: 5.333vw;
  }
  .products .details__drawing figcaption {
    padding: 1.333vw 0;
    font-size: 2.933vw;
  }
  .products .details__drawing .glass_icon {
    display: none;
  }
}
@media screen and (min-width: 960px) {
  .products .details__drawing {
    display: flex;
    padding-bottom: 60px;
  }
  .products .details__drawing li {
    position: relative;
    width: 33.3%;
    margin-right: 30px;
  }
  .products .details__drawing li:last-child {
    margin-right: 0px;
  }
  .products .details__drawing figcaption {
    padding: 5px 0;
    font-size: 16px;
  }
  .products .details__drawing figure {
    position: relative;
  }
  .products .details__drawing figure img {
    will-change: transform;
    cursor: zoom-in;
    transform: scale(1);
    transition: transform 0.2s ease-in-out;
  }
  .products .details__drawing figure .mask {
    display: block;
    line-height: 0;
    overflow: hidden;
    border: solid 1px #000;
  }
  .products .details__drawing figure .mask:hover img {
    transform: scale(1.2);
  }
}
@media screen and (min-width: 960px) and (min-width: 960px) {
  .products .details__drawing figure .mask:hover img {
    transform: scale(1.2);
  }
}
@media screen and (min-width: 960px) {
  .products .details__drawing figure .glass_icon {
    position: absolute;
    top: 11px;
    right: 12px;
    width: 40px;
    height: auto;
    cursor: pointer;
    transform-origin: -30% 140%;
    cursor: zoom-in;
  }
}
.products .plusbutton {
  position: absolute;
  height: auto;
  transition: transform 150ms ease;
}
@media screen and (max-width: 959px) {
  .products .plusbutton {
    top: 3.733vw;
    right: 1.333vw;
    width: 8vw;
  }
}
@media screen and (min-width: 960px) {
  .products .plusbutton {
    top: 24px;
    right: 10px;
    width: 55px;
  }
}
.products .details[open] .plusbutton {
  transform: rotate(45deg);
}
.products {
  /* クリック直後に付ける「閉じ中」フラグで、回転を先に戻す */
}
.products .details.is-closing .plusbutton {
  transform: rotate(0deg);
}
@media (prefers-reduced-motion: reduce) {
  .products .details .plusbutton {
    transition: none;
  }
}

/*--------------------------
  Option
--------------------------*/
.option ul {
  display: flex;
  flex-wrap: wrap;
}
@media screen and (max-width: 959px) {
  .option ul {
    justify-content: space-around;
    padding: 5.333vw 8vw;
  }
}
@media screen and (min-width: 960px) {
  .option ul {
    justify-content: center;
    gap: 80px 48px;
    max-width: 1260px;
    margin: 0 auto;
    padding: 0 40px 60px;
  }
}
.option li {
  text-align: center;
}
@media screen and (max-width: 959px) {
  .option li {
    width: 39%;
    margin-bottom: 5.333vw;
  }
}
@media screen and (min-width: 960px) {
  .option li {
    width: 258px;
  }
}
.option figcaption {
  font-weight: bold;
}
@media screen and (max-width: 959px) {
  .option figcaption {
    display: inline-block;
    margin-top: 1.333vw;
    font-size: 3.2vw;
  }
}
@media screen and (min-width: 960px) {
  .option figcaption {
    margin-top: 10px;
    font-size: 18px;
  }
}

/*--------------------------
  Contact
--------------------------*/
.contact--lead {
  text-align: center;
  line-height: 1.4;
  font-weight: bold;
  background-color: #f7f7f7;
}
@media screen and (max-width: 959px) {
  .contact--lead {
    padding: 4.8vw 5.333vw 5.867vw;
  }
}
@media screen and (min-width: 960px) {
  .contact--lead {
    padding: 65px 40px 28px;
  }
}
@media screen and (max-width: 959px) {
  .contact--lead_title {
    font-size: 5.333vw;
  }
}
@media screen and (min-width: 960px) {
  .contact--lead_title {
    font-size: 40px;
  }
}
@media screen and (max-width: 959px) {
  .contact--lead_text {
    margin-top: 4.53vw;
    line-height: 1.6;
    font-size: 3.2vw;
  }
}
@media screen and (min-width: 960px) {
  .contact--lead_text {
    margin-top: 10px;
    font-size: 24px;
  }
}
.contact--lead_fukidashi {
  max-width: 1180px;
  margin: 0 auto;
  padding: 15px 40px;
}

/*--------------------------
  Form Area
--------------------------*/
/*--------------------------
  Company Overview
--------------------------*/
.company-overview {
  line-height: 1.8;
}
@media screen and (max-width: 959px) {
  .company-overview {
    padding: 0 5.333vw 5.333vw;
    font-size: 4.266vw;
  }
}
@media screen and (min-width: 960px) {
  .company-overview {
    max-width: 1180px;
    margin: 0 auto;
    padding: 80px;
    font-size: 20px;
  }
}
.company-overview__title {
  font-weight: 500;
}
@media screen and (max-width: 959px) {
  .company-overview__title {
    padding: 5.333vw 0;
    text-align: center;
    font-size: 5.333vw;
  }
}
@media screen and (min-width: 960px) {
  .company-overview__title {
    text-align: center;
    font-size: 40px;
  }
}
@media screen and (min-width: 960px) {
  .company-overview__list {
    margin-top: 80px;
  }
}
.company-overview__list > dt {
  background-color: #F2CB62;
}
@media screen and (min-width: 960px) {
  .company-overview__list > dt {
    border-bottom: #F2CB62 solid 1px;
  }
}
@media screen and (min-width: 960px) {
  .company-overview__list > dd {
    border-bottom: #858585 solid 1px;
  }
}
.company-overview dl {
  font-weight: 500;
}
@media screen and (min-width: 960px) {
  .company-overview dl {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    width: 100%;
    gap: 10px;
  }
}
@media screen and (min-width: 960px) {
  .company-overview dt {
    width: 28%;
    padding: 8px 16px;
  }
}
@media screen and (min-width: 960px) {
  .company-overview dd {
    width: 70%;
    padding: 8px 16px;
  }
}
@media screen and (max-width: 959px) {
  .company-overview__term, .company-overview__description {
    margin: 2.133vw 0;
    padding: 0.533vw 5.333vw;
  }
}
@media screen and (min-width: 960px) {
  .company-overview__term, .company-overview__description {
    margin-bottom: 40px;
  }
}
.company-overview__description.history__wrap {
  padding: 0;
}
.company-overview {
  /* History Specifics */
}
@media screen and (max-width: 959px) {
  .company-overview .history {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    width: 100%;
  }
  .company-overview .history dt {
    width: 31%;
  }
  .company-overview .history dd {
    width: 69%;
  }
}
@media screen and (min-width: 960px) {
  .company-overview .history__date {
    width: 22%;
    padding-top: 4px;
    padding-bottom: 4px;
  }
}
@media screen and (min-width: 960px) {
  .company-overview .history__event {
    width: 78%;
    padding-top: 4px;
    padding-bottom: 4px;
  }
}
.company-overview {
  /* Lists */
}
.company-overview .dot-list li::before {
  content: "●";
  display: inline-block;
  position: relative;
  top: -0.7em;
  color: #000000;
}
@media screen and (max-width: 959px) {
  .company-overview .dot-list li::before {
    margin-right: 1.333vw;
    font-size: 1.333vw;
  }
}
@media screen and (min-width: 960px) {
  .company-overview .dot-list li::before {
    margin-right: 7px;
    font-size: 7px;
  }
}

/*--------------------------
  Footer
--------------------------*/
/*--------------------------
  Popup / Zoom
--------------------------*/
#zoomback {
  display: none;
  justify-content: center;
  align-items: center;
  position: fixed;
  z-index: 110;
  top: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(51, 53, 54, 0.811);
  opacity: 0;
  pointer-events: none;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
  transition: opacity 0.2s ease;
}
#zoomback.is-open {
  opacity: 1;
  pointer-events: auto;
}
#zoomback.is-open #zoombackinner {
  opacity: 1;
  transform: scale(1);
}

#zoombackinner {
  width: min(65%, 900px);
  text-align: right;
  opacity: 0;
  transform: scale(0.96);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

#closebutton {
  display: inline-block;
  width: 48px;
  margin-bottom: 10px;
  cursor: pointer;
}

#zoomimg {
  z-index: 120;
  width: 100%;
  background-color: #fff;
  cursor: auto;
}

/*--------------------------
  Pagetop Button
--------------------------*/
.pagetop {
  position: fixed;
  z-index: 2;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.2s ease, transform 0.2s cubic-bezier(0.22, 0.61, 0.36, 1);
  pointer-events: none;
}
.pagetop.is-show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
@media screen and (max-width: 959px) {
  .pagetop {
    bottom: 20px;
    right: 20px;
  }
  .pagetop img {
    width: 60px;
  }
}
@media screen and (min-width: 960px) {
  .pagetop {
    bottom: 50px;
    right: 50px;
  }
  .pagetop img {
    width: 80px;
  }
  .pagetop:hover {
    filter: brightness(1.2);
  }
}

/*--------------------------
  Animation (Updown)
--------------------------*/
.updown {
  will-change: transform;
  animation-name: updown;
  animation-duration: 0.65s;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
  animation-direction: alternate;
  animation-fill-mode: forwards;
  animation-play-state: running;
}

@keyframes updown {
  0% {
    transform: translateY(var(--updown-d));
  }
  100% {
    transform: translateY(calc(var(--updown-d) * -1));
  }
}
.fukidashi {
  overflow: hidden;
}
@media screen and (max-width: 959px) {
  .fukidashi {
    display: flex;
    align-items: center;
    width: 100%;
    height: 37.333vw;
  }
}
@media screen and (min-width: 960px) {
  .fukidashi {
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 1140px;
    height: 270px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 40px;
    padding-right: 40px;
  }
}

.c-form-section {
  background-color: #f7f7f7;
}
.c-form-section__inner {
  padding: 0 5.333vw 10.667vw;
}
@media (min-width: 960px) {
  .c-form-section__inner {
    max-width: 1080px;
    padding: 40px 40px 100px;
    margin: 0 auto;
  }
}

.c-form__group {
  display: flex;
  flex-direction: column;
}
@media (min-width: 960px) {
  .c-form__group {
    flex-direction: row;
    align-items: stretch;
  }
}
.c-form__group {
  margin-bottom: 4vw;
}
@media (min-width: 960px) {
  .c-form__group {
    background: #fff;
    margin-bottom: 20px;
  }
}
.c-form__label {
  font-weight: bold;
  font-size: 3.73vw;
  padding: 1.33vw 0;
}
@media (min-width: 960px) {
  .c-form__label {
    width: 300px;
    font-size: 20px;
    padding: 15px 20px;
    background-color: #cccccc;
    display: flex;
    align-items: center;
  }
}
.c-form__required {
  color: #e91e63;
  font-size: 3.73vw;
}
@media (min-width: 960px) {
  .c-form__required {
    font-size: 20px;
  }
}
.c-form__input {
  margin-left: 0;
}
.c-form__input input[type=text],
.c-form__input input[type=email],
.c-form__input input[type=tel],
.c-form__input textarea {
  width: 100%;
  border: 1px solid #999999;
  background-color: #fff;
  padding: 1.6vw 2.66vw;
  border-radius: 1.06vw;
  font-size: 3.73vw;
}
@media (min-width: 960px) {
  .c-form__input input[type=text],
  .c-form__input input[type=email],
  .c-form__input input[type=tel],
  .c-form__input textarea {
    font-size: 18px;
    padding: 4px 8px;
    border-radius: 4px;
  }
}
@media (min-width: 960px) {
  .c-form__input {
    flex: 1;
    padding: 15px 30px;
    display: flex;
    align-items: center;
  }
}
.c-form__checkbox-group {
  display: flex;
  flex-direction: column;
  gap: max(2px, 0.533vw);
}
@media (min-width: 960px) {
  .c-form__checkbox-group {
    gap: 0px;
  }
}
.c-form__checkbox-group label {
  display: flex;
  align-items: center;
  cursor: pointer;
  font-size: 3.73vw;
}
@media (min-width: 960px) {
  .c-form__checkbox-group label {
    font-size: 20px;
  }
}
.c-form__checkbox-group label input {
  margin-right: 10px;
  width: max(18px, 4.8vw);
  height: max(18px, 4.8vw);
}
@media (min-width: 960px) {
  .c-form__checkbox-group label input {
    width: 18px;
    height: 18px;
  }
}
.c-form__submit {
  text-align: center;
  margin-top: 10.66vw;
}
@media (min-width: 960px) {
  .c-form__submit {
    margin-top: 40px;
  }
}

.c-form__error-alert {
  display: none;
  background-color: #fffafa;
  border-top: 1px solid #fd024f;
  border-bottom: 1px solid #fd024f;
  color: #fd024f;
  font-weight: bold;
  text-align: center;
  padding: 4.266vw;
  font-size: 3.733vw;
}
@media (min-width: 960px) {
  .c-form__error-alert {
    padding: 15px;
    font-size: 20px;
  }
}
.c-form__error-alert.is-show {
  display: block;
}

.c-form__input input.is-invalid,
.c-form__input textarea.is-invalid {
  border: 2px solid #fd024f !important;
  background-color: #fffafa;
}

.c-form__checkbox-group {
  padding: 10px;
  border: 2px solid transparent;
  transition: border-color 0.3s, background-color 0.3s;
  border-radius: 4px;
}
.c-form__checkbox-group.is-invalid {
  border-color: #fd024f;
  background-color: #fffafa;
}