@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100;300;400;500;700&display=swap");
@font-face {
  font-family: 'impact';
  src: url(../font/impact.ttf); }

* {
  box-sizing: border-box; }

body {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 300;
  overflow-x: hidden; }

a {
  color: #000;
  text-decoration: none; }

h1,
h2,
h3,
h4,
h5,
p {
  margin: 0; }

ul {
  list-style: none;
  margin: 0;
  padding: 0; }

.sp {
  display: none !important; }
  @media screen and (max-width: 979px) {
    .sp {
      display: block !important; } }

@media screen and (max-width: 979px) {
  .pc {
    display: none !important; } }

.container {
  max-width: 1024px;
  width: 100%;
  margin: 0 auto;
  position: relative;
  z-index: 10; }
  @media screen and (max-width: 979px) {
    .container {
      padding: 0 25px; } }

.particles-js {
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0);
  position: absolute;
  top: 0;
  left: 0; }

.particles_mask {
  background: url("../img/bg_light_mask.png") repeat-y center/cover;
  background-attachment: fixed;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0; }
  @media screen and (max-width: 979px) {
    .particles_mask {
      background: url("../img/bg_light_mask_sp.png") repeat-y top/contain; } }

.header {
  background: #fff;
  display: flex;
  justify-content: space-between;
  width: 100%;
  height: 83px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 8000;
  padding-right: 15px; }
  @media screen and (max-width: 979px) {
    .header {
      height: 50px;
      align-items: center; } }
  .header__left, .header__right {
    display: flex;
    align-items: center; }
  @media screen and (max-width: 979px) {
    .header__left {
      height: 100%; } }
  @media screen and (max-width: 979px) {
    .header__right {
      flex-direction: column;
      background: #1450a9;
      width: 100vw;
      height: 100vh;
      position: fixed;
      top: 0;
      left: 0;
      padding: 40px 0 0;
      z-index: 10;
      transform: translateX(100vw);
      transition-duration: .3s; } }
  @media screen and (max-width: 979px) {
    .header__right::before {
      content: '';
      background: url(../img/cambodia_shape.png) no-repeat center/cover;
      width: 218px;
      height: 175px;
      position: absolute;
      top: 15px;
      left: calc(50% - 185px); } }
  .header__right__button {
    position: absolute;
    cursor: pointer;
    width: 25px;
    height: 25px;
    top: 15px;
    right: 10px; }
    .header__right__button::before, .header__right__button::after {
      content: '';
      position: absolute;
      height: 1px;
      background: #fff;
      width: 100%;
      left: 0; }
    .header__right__button::before {
      top: 6px;
      transform: translateY(6px) rotate(-45deg); }
    .header__right__button::after {
      top: 18px;
      transform: translateY(-6px) rotate(45deg); }
  .header__right__name {
    color: #fff;
    font-family: 'impact';
    font-size: 40px;
    margin-bottom: 50px;
    text-align: center; }
  @media screen and (max-width: 979px) {
    .header__right.is-showed {
      transform: translateX(0);
      transition-duration: .3s; } }
  @media screen and (max-width: 979px) {
    .header__logo {
      height: 100%; } }
  .header__logo__img {
    display: block; }
    @media screen and (max-width: 979px) {
      .header__logo__img {
        height: 100%; } }
  .header__name {
    font-size: 18px;
    margin-left: 20px; }
    @media screen and (max-width: 979px) {
      .header__name {
        font-size: 14px;
        margin-left: 10px; } }
    .header__name__small {
      font-size: 12px; }
      @media screen and (max-width: 979px) {
        .header__name__small {
          font-size: 10px; } }
  .header__nav {
    display: flex; }
    @media screen and (max-width: 979px) {
      .header__nav {
        flex-direction: column;
        align-items: center;
        position: relative;
        z-index: 5; } }
    .header__nav__item {
      font-size: 15px;
      text-align: center;
      padding: 0 10px; }
      @media screen and (max-width: 979px) {
        .header__nav__item {
          color: #fff;
          font-size: 14px;
          margin-bottom: 30px; } }
  .header__document, .header__contact {
    padding: 17px 0 19px;
    text-align: center;
    border-radius: 6px; }
    @media screen and (max-width: 979px) {
      .header__document, .header__contact {
        font-size: 14px;
        margin: 0 auto;
        display: block;
        padding: 10px 0 12px; } }
  .header__document {
    background: #e0cc6d;
    width: 180px; }
    @media screen and (min-width: 980px) {
      .header__document {
        margin-left: 10px; } }
  .header__contact {
    color: #fff;
    background: #e70c48;
    width: 140px; }
    @media screen and (min-width: 980px) {
      .header__contact {
        margin-left: 10px; } }
  .header__btn {
    position: relative;
    cursor: pointer;
    width: 25px;
    height: 16px; }
    @media screen and (min-width: 980px) {
      .header__btn {
        display: none; } }
    .header__btn__line {
      display: inline-block;
      transition: all .4s;
      position: absolute;
      left: 0;
      height: 1px;
      background: #1450a9;
      width: 100%; }
      .header__btn__line:first-of-type {
        top: 0; }
      .header__btn__line:nth-of-type(2) {
        top: 8px; }
      .header__btn__line:nth-of-type(3) {
        top: 16px; }

.footer {
  color: #fff;
  background: #1450a9;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 35px 70px 0 60px; }
  @media screen and (min-width: 980px) {
    .footer {
      height: 500px; } }
  @media screen and (max-width: 979px) {
    .footer {
      flex-direction: column-reverse;
      align-items: center;
      padding: 25px 25px 130px; } }
  .footer__info {
    background: url(../img/cambodia_shape.png) no-repeat;
    padding-top: 25px; }
    @media screen and (min-width: 980px) {
      .footer__info {
        width: 434px;
        height: 348px;
        padding-top: 10px; } }
    @media screen and (max-width: 979px) {
      .footer__info {
        background: url(../img/cambodia_shape.png) no-repeat center/cover;
        background-size: 218px;
        display: flex;
        flex-direction: column;
        align-items: center; } }
    .footer__info__title {
      font-family: 'impact';
      font-size: 60px;
      margin-bottom: 10px; }
      @media screen and (max-width: 979px) {
        .footer__info__title {
          font-size: 37px; } }
    .footer__info__text {
      font-size: 18px;
      margin-bottom: 10px; }
      @media screen and (max-width: 979px) {
        .footer__info__text {
          font-size: 12px;
          margin-bottom: 5px; } }
    .footer__info__contact {
      color: #fff;
      background: #4eb4e4;
      font-family: 'impact';
      font-size: 22px;
      display: flex;
      align-items: center;
      justify-content: center;
      width: 260px;
      padding: 15px 0;
      border-radius: 5px;
      margin: 50px 0 20px; }
      @media screen and (max-width: 979px) {
        .footer__info__contact {
          font-size: 12px;
          width: 140px;
          padding: 7px 0;
          margin: 10px 0; } }
      .footer__info__contact .mail__icon {
        margin-right: 12px; }
        @media screen and (max-width: 979px) {
          .footer__info__contact .mail__icon {
            width: 12px;
            margin-right: 5px; } }
    .footer__info__address {
      font-size: 16px; }
      @media screen and (max-width: 979px) {
        .footer__info__address {
          font-size: 12px; } }
  .footer__nav {
    padding-top: 33px;
    display: flex;
    flex-wrap: wrap; }
    @media screen and (min-width: 980px) {
      .footer__nav {
        gap: 35px 140px;
        max-width: 420px; } }
    @media screen and (max-width: 979px) {
      .footer__nav {
        max-width: 325px;
        gap: 30px 0; } }
    .footer__nav__wrap {
      display: flex;
      flex-direction: column; }
      @media screen and (max-width: 979px) {
        .footer__nav__wrap {
          width: 50%; } }
    .footer__nav__heading {
      font-size: 16px;
      font-weight: 500;
      margin-bottom: 15px; }
      @media screen and (max-width: 979px) {
        .footer__nav__heading {
          font-size: 12px; } }
    .footer__nav__item {
      color: #fff;
      padding-left: 25px;
      margin-bottom: 15px; }
      @media screen and (max-width: 979px) {
        .footer__nav__item {
          font-size: 12px;
          padding-left: 15px; } }
  @media screen and (min-width: 980px) {
    .footer__sns {
      padding-top: 33px; } }
  .footer__sns__item {
    margin: 0 15px; }