@charset "UTF-8";

/* --------------------------------------
common style
----------------------------------------- */
html {
  font-size: 100%;
  font-family: 'Roboto', sans-serif;
}

a {
  text-decoration: none;
}

img {
  max-width: 100%;
}

p {
  font-size: 16px;
  line-height: 1.7;
}

.note {
  font-size: 14px;
}

.caption {
  display: block;
  line-height: 1.5;
}

li {
  line-height: 1.7;
}

.wrapper {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 4%;
}

.content-main {
  margin: 30px auto;
  width: 100%;
}

.sub-nav a {
  width: 13px;
  height: 12px;
  display: inline-block;
  vertical-align: top;
}

.sub-nav a img {
  width: 100%;
  display: block;
}

.sub-nav u {
  margin: 3px 15px 0;
  width: 5px;
  height: 9px;
  display: inline-block;
  vertical-align: top;
  text-decoration: none;
}

.sub-nav u img {
  width: 100%;
  display: block;
}

.sub-nav span {
  font-size: 13px;
  line-height: 12px;
  letter-spacing: 0;
  color: #666;
  font-weight: 300;
  display: inline-block;
  vertical-align: top;
}

.sub-title {
  padding-bottom: 16px;
  margin: 24px 0 50px;
  box-sizing: border-box;
  border-bottom: 1px solid #ddd;
}

.sub-title p {
  font-size: 35px;
  line-height: 1;
  letter-spacing: 0;
  margin: 20px 0;
  font-weight: bold;
  color: #00aeef;
}

.blue-bar {
  border-bottom: 1px solid #00aeef;
}

.gray-bar {
  border-bottom: 1px solid #ddd;
  margin-bottom: 30px;
}

.underline a {
  text-decoration: underline;
}
/* -----------------------------------
header part
-------------------------------------- */
.head-t-nav-color {
  background: #f2f2f2;
  border-bottom: 5px solid #00aeef;
}

.head-t-nav {
  padding: 10px 4%;
}

.head-t-in a {
  font-size: 11px;
  line-height: 17px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: #000;
  display: flex;
}

.head-t-in a::before {
  font-family: FontAwesome;
  color: black;
  content: '\f015';
  font-size: 19.46px;
  line-height: 0.9;
  margin-right: 8.4px;
  float: left;
}

.head-logo {
  padding: 10px 4%;
}

.bar {
  border-bottom: 1px solid #ddd;
}

.nav {
  display: flex;
  justify-content: space-around;
  /* align-items: flex-start; */
  margin: 0;
  padding-inline-start: 0;
  list-style: none;
  /* background-color: crimson; */
}

.nav > li {
  position: relative;
  width: 100%;
  /* padding-right: 100px; */
  /* background-color: chocolate; */
}

.nav > li > a {
  text-align: center;
  display: inline-block;
  line-height: 40px;
  font-size: 14px;
  font-weight: 600;
  width: 100%;
  /* padding: 0 50px; */
  color: #000;
  /* background-color: beige; */
}

.nav > li > a:hover {
  color: #00aeef;
}

.submenu {
  position: absolute;
  /* top: 100%; */
  left: 0;
  right: 0;
  background-color: #00aeef;
  border-bottom: 1px solid #00aeef;
  list-style: none;
  padding: 10px 15px;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, opacity 0.3s ease;
  z-index: 1000;
  display: flex;
  flex-direction: column;
}

.nav > li:hover .submenu {
  max-height: 500px;
  opacity: 1;
}

.submenu li a {
  font-size: 13px;
  line-height: 35px;
  color: #fff;
  /* display: inline-block; */
  /* border-bottom: 1px solid #00aeef; */
}

.submenu li a:hover {
  border-bottom: 1px solid #fff;
}

/* ----------------------------------- footer part -------------------------------------- */
footer p {
  font-size: 12px;
  line-height: 15px;
  color: #777;
}

/* ------------------------------------
index.html
-------------------------------------- */
.main {
  display: flex;
  justify-content: space-between;
  margin: 30px auto;
  width: 100%;
  gap: 50px;
}

@media (max-width: 600px) {
  .main {
    flex-direction: column;
    align-items: center;
  }
}

/* slides part
-------------------------------------- */
.slider {
  height: 550px;
  width: 75%;
  position: relative;

  /* IN THE END */
  overflow: hidden;
}

@media (max-width: 600px) {
  .slider {
    width: 100%;
    height: 300px;
    max-width: 100%;
  }
}

.slide {
  position: absolute;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  /* THIS creates the animation! */
  transition: transform 0.7s;
}

.slide img {
  height: 470px;
  width: auto;
  object-fit: contain;
  display: block;
}

@media (max-width: 600px) {
  .slide img {
    width: 100%;
    height: 190px;
    max-width: 100%;
  }
}

.slide p {
  text-align: center;
}

.slider__btn {
  position: absolute;
  top: 50%;
  z-index: 10;

  border: none;
  /* background: rgba(255, 255, 255, 0.7); */
  background: rgba(240, 240, 240, 0.7);
  font-family: inherit;
  color: #333;
  border-radius: 50%;
  height: 5.5rem;
  width: 5.5rem;
  font-size: 3.25rem;
  cursor: pointer;
  /* transform: translateY(-50%); */
}

@media (max-width: 600px) {
  .slider__btn {
    top: 35%;

    height: 2.5rem;
    width: 2.5rem;
    font-size: 2rem;
    /* transform: translateY(-50%); */
  }
}

.slider__btn--left {
  left: 6%;
  transform: translate(-50%, -50%);
}

.slider__btn--right {
  right: 6%;
  transform: translate(50%, -50%);
}

.dots {
  position: absolute;
  bottom: 0%;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
}

.dots__dot {
  border: none;
  background-color: #b9b9b9;
  opacity: 0.7;
  height: 1rem;
  width: 1rem;
  border-radius: 50%;
  margin-right: 1.75rem;
  cursor: pointer;
  transition: all 0.5s;

  /* Only necessary when overlying images */
  /* box-shadow: 0 0.6rem 1.5rem rgba(0, 0, 0, 0.7); */
}

@media (max-width: 600px) {
  .dots__dot {
    height: 1rem;
    width: 1rem;
    margin-right: 1.2rem;
  }
}

.dots__dot--active {
  /* background-color: #fff; */
  background-color: #888;
  opacity: 1;
}

/* aside part
-------------------------------------- */
aside {
  width: 25%;
}

@media (max-width: 600px) {
  aside {
    width: 100%;
  }
}

.focus h3 {
  color: #00aeef;
  margin-top: 0;
  padding-bottom: 20px;
  border-bottom: 2px solid #00aeef;
}

.focus-content {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
}

.focus-content p {
  margin-top: 3px;
  margin-bottom: 30px;
}

/*-----------------------------------
Overview.html
/------------------------------------*/
.overview-main-content {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
}

.overview-content {
  display: flex;
  justify-content: space-around;
  gap: 50px;
  margin-bottom: 50px;
}

@media (max-width: 600px) {
  .overview-content {
    flex-direction: column;
    align-items: center;
  }
}

.overview-left {
  width: 50%;
}

@media (max-width: 600px) {
  .overview-left {
    width: 100%;
  }
}

.overview-left img {
  /* width: 100%; */
  width: auto;
  /* height: auto; */
  height: 350px;
  border: 1px solid #ccc;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 600px) {
  .overview-left img {
    height: 200px;
  }
}

.overview-right {
  width: 50%;
}

@media (max-width: 600px) {
  .overview-right {
    width: 100%;
  }
}

.overview-right p {
  margin: 30px 0;
}

.overview-link {
  width: 280px;
  height: 31px;
  line-height: 31px;
  border-radius: 5px;
  background: #56c9f4;
  color: #fff;
  box-sizing: border-box;
  display: block;
  text-align: center;
  font-weight: 550;
}

.ci {
  width: 100px;
  height: 31px;
  line-height: 31px;
  border-radius: 5px;
  background: #56c9f4;
  color: #fff;
  box-sizing: border-box;
  display: inline-block;
  text-align: center;
  font-weight: 550;
  margin: 0 10px 0 0;
}

/*-----------------------------------
Governance.html
/------------------------------------*/

.governance-content-top {
  margin-bottom: 50px;
}

.governance-content-top img {
  width: 100%;
}

.sentence {
  margin: 50px 0;
}

.sentences h2 {
  color: #00aeef;
}

/* .sentences p {
  margin: 0 auto;
} */

.sentences ul {
  list-style-type: square;
  margin: 0 auto;
}

.sentences ul li::marker {
  color: #00aeef;
  font-size: 1.5em;
}

/*-----------------------------------
members.html
/------------------------------------*/
.members-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 20px;
  /* grid-template-columns: 1fr 1fr 1fr 1fr; */
}

.members-container img {
  border: 1px solid #ccc;
  height: 150px;
}

/*-----------------------------------
What We Do(DWG all)
/------------------------------------*/

.dwg-content-top img {
  width: 50%;
  margin: 30px 0;
}

/*-----------------------------------
DWG2.html
/------------------------------------*/
.dwg2-list a {
  line-height: 1.7;
}

/*-----------------------------------
DWG5.html
/------------------------------------*/
.dwg5-top {
  display: flex;
  justify-content: space-around;
  gap: 30px;
  margin-bottom: 50px;
}

.dwg5-left {
  width: 63%;
}

.dwg5-left img {
  margin: 50px 0;
}

.dwg5-right {
  width: 37%;
  background-color: #f0f0f0;
  height: 300px;
  padding: 0 10px;
}

ul.dash-list {
  list-style: none;
  padding-left: 20px;
}

ul.dash-list li {
  position: relative;
  padding-left: 1.2em; /* テキストをマーカーの右にずらす */
  text-indent: 0; /* マーカー位置から始める */
  line-height: 1.7;
}

ul.dash-list li::before {
  content: '-';
  position: absolute;
  left: 0;
  top: 0;
  width: 1.2em;
  display: inline-block;
}

/*-----------------------------------
DWG6.html
/------------------------------------*/
.dwg6-content img {
  width: 60%;
  margin: 10px 0;
}

.dwg6-list {
  list-style: none;
  margin: 5px 0;
}

.dwg6-list a {
  line-height: 1.7;
}

/*-----------------------------------
DWG7.html
/------------------------------------*/
.dwg7-content img {
  width: 100%;
  margin: 30px 0;
}

/*-----------------------------------
BP_.html
/------------------------------------*/
.bp-left {
  width: 50%;
}

@media (max-width: 600px) {
  .bp-left {
    width: 100%;
  }
}

.bp-left img {
  width: 100%;
  height: auto;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.bp-right {
  width: 50%;
}

@media (max-width: 600px) {
  .bp-right {
    width: 100%;
  }
}

.bp-right p {
  margin: 30px 0;
}

.no-border,
.no-border th,
.no-border td {
  border: none;
  border-collapse: collapse;
}

.no-border td,
.no-border th {
  padding: 6px 12px;
  text-align: left;
}

/*-----------------------------------
BP_1.html
/------------------------------------*/
.bp1-content {
  margin-bottom: 50px;
}

/*-----------------------------------
BP_2.html
/------------------------------------*/
.bp2-content {
  margin-bottom: 20px;
}

.bp2-img {
  margin-bottom: 50px;
}

.bp2-content > ul {
  margin-top: 0;
}

.bp2-content p {
  margin: 3px 0px;
}

.bp2-nostyle-ul {
  list-style: none;
  padding-left: 1em; /* 左に少し余白を入れて見やすく */
}

.bp2-nostyle-ul li::before {
  content: '-';
  margin-right: 0.5em;
  color: #333; /* 必要に応じて色指定 */
}

.bp2-references {
  list-style: none;
  margin-top: 0;
}

.bp2-references li {
  line-height: 1.3;
}

/*-----------------------------------
BP_3.html
/------------------------------------*/
.bp3-content {
  margin-bottom: 50px;
}