@charset "UTF-8";
.s-title {
  font-size: 2.8vw;
}

.m-title, .m-title-index {
  font-size: 4vw;
}

.l-title {
  font-size: 4.8vw;
}

.m-button {
  font-size: 3.4vw;
}

.l-button {
  font-size: 4.2vw;
}

.m-tag {
  font-size: 2.9vw;
}

.l-tag {
  font-size: 3.4vw;
}

.q_underline {
  border-bottom-color: transparent;
  background-image: -webkit-linear-gradient(left, transparent 50%, rgb(180, 249, 220) 50%);
  background-size: 200% 0.5em;
}

.q_underline.is-active {
  background-position: -100% 0.8em;
}

:root {
  --font-size: 3.6vw;
  --primary-color-1: #404a50;
  --primary-color-2: #526C80;
  --primary-color-3: #2471b1;
  --accent-color-1: #71a9e0;
  --accent-color-2: #72b7f0;
  --accent-color-3: #e2a1c1;
  --sub-color-1: #e8f7ff;
  --sub-color-2: #ffecf5;
  --header-bg: linear-gradient(135deg, #cce9fcbe, #ecf7ffec);
  --section-bg: linear-gradient(135deg, #d0edffbe, #f5fbffec);
  --light-bg: #f4f4f4;
}

.wrapper {
  -webkit-animation-name: fade;
  -webkit-animation-duration: 0.8s;
}

@keyframes fade {
  from {
    opacity: 0.5;
    -webkit-transition: opacity;
  }
  to {
    opacity: 1;
  }
}
* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "noto-sans-cjk-jp", sans-serif;
  font-size: var(--font-size);
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
}

.l-section {
  padding: 1rem 0;
  margin-bottom: 3rem;
  overflow-x: hidden;
}

m-section {
  max-width: 100%;
  overflow: hidden;
}

.f-container {
  width: 100%;
  margin: 0 auto;
  padding: 0.5rem 5vw;
}

.l-container, .m-container {
  /*border: 1px solid yellowgreen;*/
  width: 100%;
  padding: 0 5vw;
  margin: 0 auto;
}

.l-container {
  max-width: 1600px;
}

.m-container {
  max-width: 1400px;
}

.m-separator {
  margin: auto;
  background-color: #ccc;
  width: 100%;
  height: 1px;
}

.l-separator {
  margin: 1rem auto;
  background: url("https://i.postimg.cc/9FdSL2hY/color-red.jpg") right;
  width: 100%;
  height: 5px;
}

.s-space {
  height: 2rem;
}

.m-space {
  height: 5rem;
}

.material-symbols-outlined {
  font-variation-settings: "FILL" 0, "wght" 100, "GRAD" 0, "opsz" 48;
}

.color-blue {
  color: #6ebbf1;
}

.color-green {
  color: #a6cc68;
}

.color-yellow {
  color: #dfc44b;
}

.color-purple {
  color: #a785dd;
}

.color-red {
  color: #db7264;
}

.container-bg-fill {
  padding-bottom: 2rem;
  background: var(--section-bg);
}

.colorbg-primary {
  color: var(--accent-color-1);
  background-color: var(--sub-color-1);
}

small {
  font-size: 0.75rem !important;
}

.small-note {
  font-size: 0.9rem;
  color: #333;
}

.smaller-txt {
  font-size: 0.9rem;
}

.moveup:hover, moveup:focus {
  transform: translateY(-3px);
  transition: 0.2s;
}

.body-wrapper {
  position: relative;
}

.body-wrapper::after {
  position: absolute;
  left: 0;
  top: 0;
  content: "";
  width: 100%;
  height: 100%;
  background: url("https://i.postimg.cc/NfSBNz0t/building1.jpg") center/cover no-repeat;
  z-index: -1;
}

/*--------- Header ---------*/
.top-nav--sticky.header-wt {
  padding: 0.5rem 0;
  background: rgba(255, 255, 255, 0.9);
}
.top-nav--sticky.header-wt .header-main-nav a {
  color: #003566;
}
.top-nav--sticky.header-wt .header-main-nav a::after {
  background: #003566;
}
.top-nav--sticky.header-wt .menu-btn::after {
  content: url("https://i.postimg.cc/cJ6vTS5m/menu-blk-22.png");
}

.top-nav--sticky {
  padding: 0.5rem 0;
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(0, 53, 102, 0.7607843137);
  box-shadow: 0 0.25rem 1rem rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  z-index: 100;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.header-logo-wrapper {
  width: 2.5rem;
  transition: 0.3s;
}

/*--------- Main nav & Side nav---------*/
.header-main-nav {
  display: none;
  flex-wrap: wrap;
  gap: 1.5rem 1rem;
  align-items: center;
  justify-content: start;
  transition: 0.3s;
}
.header-main-nav a {
  position: relative;
  padding: 0 0.5rem;
  white-space: nowrap;
  font-family: "Lucida Sans", "Lucida Sans Regular", "Lucida Grande", "Lucida Sans Unicode", Geneva, Verdana, sans-serif;
  font-weight: 600;
  color: #fff;
}
.header-main-nav a::after {
  content: "";
  position: absolute;
  left: 10%;
  bottom: 0;
  width: 80%;
  height: 1px;
  background: #fff;
  opacity: 0;
  transform: translatey(5px);
  transition: 0.2s;
}
.header-main-nav a:hover::after {
  opacity: 1;
}

.menu-btn {
  position: relative;
}

.menu-btn::after {
  padding: 0 0.25rem;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  content: url("https://i.postimg.cc/T3tyrwQ1/menu-wht-22.png");
  font-size: 1.8rem;
  color: #fff;
  border-radius: 0.25rem;
  cursor: pointer;
  transition: 0.2s;
}

.menu-btn:hover::after, .menu-btn:focus::after {
  background: rgba(0, 0, 0, 0.0666666667);
}

.header-side-nav {
  position: fixed;
  top: 0;
  right: -300px;
  width: 300px;
  height: 100vh;
  background: #fff;
  box-shadow: 0 0.25rem 1rem rgba(0, 0, 0, 0.1);
  overflow-x: hidden;
  z-index: 1;
  transition: right 0.3s;
}
.header-side-nav .close-btn {
  padding-top: 1rem;
  margin-right: 1rem;
  position: absolute;
  right: 0;
  font-size: 1.8rem;
  color: #000;
  cursor: pointer;
}
.header-side-nav .menu {
  margin-top: 80px;
  width: 100%;
}
.header-side-nav .menu .item {
  position: relative;
  cursor: pointer;
  overflow: hidden;
}
.header-side-nav .menu .item a {
  padding: 1rem 1.5rem;
  display: block;
  font-size: 0.875rem;
  color: #333;
  transition: 0.2s;
}
.header-side-nav .menu .item a .dropdown {
  position: absolute;
  right: 0;
  margin: auto 1.5rem;
  transition: 0.3s;
}
.header-side-nav .menu .item a:hover, .header-side-nav .menu .item a:focus {
  background: #ddd;
}
.header-side-nav .menu .item i {
  margin-left: 0.75rem;
  font-size: 0.75rem;
}
.header-side-nav .menu .item .sub-menu {
  display: none;
}
.header-side-nav .menu .item .sub-menu a {
  padding-left: 50px;
}
.header-side-nav .menu .item > a {
  border-bottom: 1px solid #ddd;
}

.header-side-nav.open {
  right: 0;
}

.rotate90 {
  transform: rotate(90deg);
}

.rotate180 {
  transform: rotate(-180deg) translateX(5px);
}

.faq-button {
  display: block;
  margin: 2rem;
  padding: 0.75rem 1.5rem;
  border-radius: 10px;
  border: none;
  text-align: center;
  font-weight: 600;
  word-break: keep-all;
  text-overflow: clip;
  line-height: 1.5;
  color: #fff;
  background: var(--accent-color-2);
  box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.05);
}

.faq-button:focus {
  box-shadow: none;
}

/*--------- Breadcrum ---------*/
.bread-list {
  padding: 0.5rem 0;
  display: flex;
  white-space: nowrap;
}
.bread-list .bread--item {
  position: relative;
  padding-right: 1.5rem;
  padding-left: 0.25rem;
}
.bread-list .bread--item:not(:empty):not(:last-child)::after {
  position: absolute;
  right: 0;
  top: 50%;
  content: url("https://i.postimg.cc/t4yt6wGM/right-chevron-10.png");
  transform: translateY(-50%);
}
.bread-list a {
  color: #666;
  transition: 0.3s;
}
.bread-list a:hover {
  border-bottom: 1px solid;
}

/*--------- Heading and Button ---------*/
.button-simple {
  display: inline-block;
  margin: 0.5rem auto;
  padding: 0.75rem;
  font-size: 1.1rem;
  border: 1px solid #000;
  background: transparent;
  color: #000;
  line-height: 1.6;
}

.button-simple:hover, .button-simple:focus {
  color: #666;
  border-color: #999;
}

.button-open-website {
  padding: 2rem 0;
  text-align: center;
}

.title-heading {
  padding: 0 0.5rem 0.5rem;
  border-left: 3px solid var(--accent-color-2);
  border-bottom: 3px solid var(--sub-color-1);
  font-size: 1.1rem;
  color: var(--primary-color-3);
}

.link-normal {
  color: #4882ec;
  text-decoration: none;
  font-size: 0.9rem;
}

.link-normal-right, .link-bold-right {
  display: block;
  color: var(--accent-color-2);
  text-decoration: none;
  font-size: 0.9rem;
  text-align: right;
}

.link-bold-right {
  font-weight: 600;
}

.link-more-info {
  margin-top: 3rem;
  transition: 0.2s;
}

.link-more-info:hover {
  transform: translateY(-3px);
}

.topic-desc {
  color: #999;
  font-size: 0.9rem;
  line-height: 1.4;
}

.free-click {
  margin: 2rem auto;
  padding: 1.5rem 0;
  width: 100%;
  border-top: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
  line-height: 1.4;
}
.free-click a {
  font-weight: 600;
  color: #333;
}
.free-click p {
  font-size: 0.875rem;
  color: #333;
}
.free-click .link {
  margin: 0.75rem 0;
  color: #999;
  font-size: 0.75rem;
}
.free-click a:hover, .free-click a:focus {
  border-bottom: 1px solid;
}

/*--------- List hover effects ---------*/
.list-item-link.fill:hover {
  background: #eee;
}

.list-item-link.zoom:hover img {
  transform: scale(1.1);
}

/*--------- Contact form ---------*/
.contact-form {
  background: #fff;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.2);
}

.contact-form label {
  display: block;
  margin-bottom: 0.75rem;
  font-weight: bold;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem;
  margin-bottom: 1.5rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 1rem;
}

.contact-form button {
  background: var(--accent-color-2);
  color: #fff;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
}

.contact-form button:hover, .contact-form button :focus {
  background: var(--accent-color-1);
}

input:focus, textarea:focus {
  outline: none;
  box-shadow: 0 0 3px #aaa;
}

/*--------- Side menu ---------*/
.sidemenu-container {
  position: sticky;
  top: 0;
  padding: 1rem;
  height: 100vh;
  border-right: 1px solid #eee;
  overflow: scroll;
  scrollbar-width: thin;
}

.sidemenu-title {
  color: var(--accent-color-1);
  font-weight: 600;
}

.sidemenu-list {
  margin: 0.5rem;
  overflow: hidden;
}
.sidemenu-list li {
  margin: 0.75rem;
  word-break: keep-all;
  line-height: 1.4;
}
.sidemenu-list li a {
  padding: 0.25rem 0.5rem;
  border-radius: 0.5rem;
  font-size: 0.95rem;
  color: var(--primary-color-1);
}
.sidemenu-list li a:hover, .sidemenu-list li a:focus {
  background: var(--sub-color-1);
}

/*--------- Main ---------*/
main {
  min-height: 100vh;
}

.start-heading {
  position: relative;
}

.text-company-name {
  padding: 2rem;
  font-weight: 600;
  text-shadow: 1px 1px 3px #ccc;
  color: #fff;
}

.text-home {
  padding: 5rem 0;
  font-size: calc(3.5rem + 3vw);
  font-weight: 600;
  font-family: "sicuniversallinelge", sans-serif;
  text-align: center;
  text-shadow: 0 0 1em rgb(142, 148, 161), 0 0 0.2em rgba(156, 188, 224, 0.5);
  color: rgba(255, 255, 255, 0.5) !important;
  letter-spacing: 3px;
}

.start-content {
  padding: 3rem 0;
  background: rgba(255, 255, 255, 0.3333333333);
}

.hero-trans {
  padding: 2rem;
  text-align: center;
}
.hero-trans h1 {
  padding: 0.5rem;
  line-height: 1.5;
}
.hero-trans p {
  text-shadow: 0 0 1px #fff;
}

.hero-dark, .hero-black {
  padding: 3rem 1rem;
  text-align: center;
}
.hero-dark h1, .hero-black h1 {
  padding: 0.5rem;
  line-height: 1.5;
}
.hero-dark p, .hero-black p {
  font-size: 0.75rem;
  opacity: 0.9;
}

.hero-black {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.6235294118), rgba(204, 223, 238, 0.2470588235));
  color: rgb(0, 0, 0);
}

.hero-dark {
  padding: 3rem 1rem;
  background: linear-gradient(165deg, rgba(135, 160, 214, 0.6235294118), #e2e8f3);
  color: rgb(44, 69, 117);
}

.cards-grid-1, .cards-grid-2, .cards-grid-3 {
  display: grid;
  padding: 2rem 1rem;
}

.cards-grid-1 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.cards-grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.cards-grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.grid-card {
  padding: 1.5rem;
  background-color: #fff;
  border: 1px solid #ccc;
  box-shadow: 0 0.25rem 1rem rgba(0, 0, 0, 0.1);
  transition: 0.2s;
}
.grid-card h3 {
  padding: 0.25rem 0 0.75rem;
  color: var(--primary-color-3);
  font-family: hiragino-kaku-gothic-pron, sans-serif;
}
.grid-card p {
  line-height: 1.2;
  padding-bottom: 1rem;
}
.grid-card a {
  padding: 0.25rem;
  display: inline-block;
  color: var(--accent-color-2);
  transition: 0.2s;
}
.grid-card a:hover, .grid-card a:focus {
  color: var(--accent-color-1);
  transform: translateX(5px);
}

.grid-card-3 {
  padding: 1rem;
  background-color: rgba(255, 255, 255, 0.9);
  border: 1px solid #ccc;
}
.grid-card-3 h3 {
  padding: 0.5rem 0;
  color: #333;
  text-align: center;
  font-family: hiragino-kaku-gothic-pron, sans-serif;
  word-break: keep-all;
}
.grid-card-3 p {
  line-height: 1.2;
}

.grid-card,
.grid-card-3 {
  border-radius: 8px;
}

.grid-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.cards-grid-1 h3 {
  margin-bottom: 0.75rem;
}

.page-column--sidebar {
  display: none;
}

.page-column--main > * {
  margin-bottom: 3rem;
}

.site-footer {
  padding: 2rem 0;
  background: #003366;
  background: url("https://i.postimg.cc/J4XPZjDG/black.jpg");
  text-align: center;
  color: #fff;
}

.footer-company {
  padding: 1rem 0;
  font-size: 1.5rem;
  font-weight: 600;
  text-align: center;
  color: #fff;
  white-space: nowrap;
  letter-spacing: 5px;
}

.copy {
  margin-top: 2rem;
  text-align: center;
  line-height: 1.5;
}

#goTop {
  position: fixed;
  bottom: 2rem;
  right: 1rem;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  box-shadow: 0 0.25rem 1rem rgba(0, 0, 0, 0.1);
  background: #666;
  opacity: 0;
  pointer-events: none;
  transition: 0.2s;
}

#goTop::after {
  position: absolute;
  bottom: 0;
  left: 50%;
  content: url("");
  transform: translateX(-50%);
}

#goTop.turnup {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(2px);
  z-index: 10;
}

#goTop:hover {
  transform: translateY(-2px);
}

/*------------------ large TABLET ------------------*/
@media (min-width: 768px) {
  :root {
    --font-size: 16px;
  }
  .s-title {
    font-size: 0.875rem;
  }
  .m-title {
    font-size: 1.1rem;
  }
  .m-button {
    font-size: 0.9rem;
  }
  .l-button {
    font-size: 1.125rem;
  }
  .l-title {
    font-size: 1.6rem;
  }
  .l-tag {
    font-size: 0.8rem;
  }
  .m-tag {
    font-size: 0.6rem;
  }
  .cms-article:not(:last-child) {
    margin-bottom: 2rem;
  }
  .m-section {
    padding: 0.25rem 0;
  }
  .l-container, m-container {
    padding: 0 3rem;
  }
  .button-simple {
    font-size: 0.875rem;
  }
  .top-nav--sticky {
    padding: 1rem;
  }
  .header-inner {
    justify-content: start;
    align-items: start;
  }
  .header-logo-wrapper {
    width: 3.5rem;
  }
  .header-main-nav {
    display: flex;
  }
  .menu-btn, .header-side-nav {
    display: none;
  }
  .text-company-name {
    padding: 2rem 5rem;
  }
  .bread-list {
    padding: 0.75rem 1rem;
  }
  .bread--item:not(:empty):not(:last-child)::after {
    content: url("https://i.postimg.cc/t4yt6wGM/right-chevron-15.png");
  }
  .cards-grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  }
  .page-column {
    margin: 2rem 0;
    display: flex;
    flex-flow: row nowrap;
    justify-content: space-between;
    gap: 5rem;
  }
  .page-column--main {
    flex: auto;
  }
  .page-column--sidebar {
    display: block;
    flex: 0 0 20%;
  }
  #book-category {
    position: sticky;
    top: 120px;
  }
  .inpage-category {
    box-shadow: 0 0.25rem 1rem rgba(0, 0, 0, 0.1);
  }
  .inpage-category p {
    padding: 2rem 0 1rem;
    font-weight: 600;
    font-family: "ads-arinco", sans-serif;
    color: #333;
    text-align: center;
  }
  .category-group {
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.05);
  }
  .category-group h1 {
    padding: 1rem 2rem;
    font-size: 1.2rem;
    background: #eee;
    line-height: 1.2;
  }
  .inpage-category-list {
    padding: 0.5rem 0 1rem;
  }
  .inpage-category-list li {
    padding: 0.75rem 1rem;
    transition: 0.2s;
  }
  .inpage-category-list a {
    display: block;
    position: relative;
    padding-left: 2.5rem;
    color: #000;
    font-family: hiragino-kaku-gothic-pron, sans-serif;
    line-height: 1.2;
  }
  .inpage-category-list a::before {
    position: absolute;
    left: 0;
    top: 50%;
    content: "⋯⋯";
    transform: translateY(-50%);
  }
  .inpage-category-list a:hover, .inpage-category-list a:focus {
    color: #000;
  }
  .free-click {
    width: 80%;
  }
}
/*------------------ PC ------------------*/
@media (min-width: 1280px) {
  .title-heading {
    font-size: 1.2rem;
  }
  .header-inner {
    align-items: center;
  }
  .cards-grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
  }
}/*# sourceMappingURL=styles.css.map */