* {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font: inherit;
  font-size: 100%;
  text-decoration: none;
  vertical-align: baseline;
  /* font-family: "Noto Sans JP";*/

  font-family: Roboto, sans-serif;
}

a[href^="tel:"] {
  pointer-events: none;
}

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

body {
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  -o-text-size-adjust: 100%;
  text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  width: 100%;
  height: 100%;
}

article,
aside,
dialog,
figcaption,
figure,
footer,
header,
main,
menu,
nav,
section,
img,
small,
time,
svg {
  display: block;
}

ol,
ul {
  list-style: none;
}

a {
  cursor: pointer;
}

img {
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

label {
  cursor: pointer;
}

label span {
  vertical-align: middle;
}

input,
textarea,
select {
  padding: 4px 8px;
  border-radius: 0;
  vertical-align: middle;
}

input:not([type="radio"]):not([type="checkbox"]),
textarea {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

input[type="radio"],
input[type="checkbox"],
input[type="submit"] {
  padding: 0;
}

textarea {
  overflow: auto;
  resize: vertical;
}

a,
area,
button,
input,
label,
select,
textarea {
  -ms-touch-action: manipulation;
  touch-action: manipulation;
}

.parallax-bg {
  background-attachment: fixed;
  background-position: top;
  background-size: cover;
  background-repeat: no-repeat;
}

article {
  word-wrap: break-word;
  overflow-wrap: break-word;
  padding: 0px 40px;
}

.sp-none {
  display: block !important;
}

.pc-none {
  display: none !important;
}

@media screen and (max-width: 801px) {
  .pc {
    display: none !important;
  }
}

@media screen and (min-width: 800px) {
  .sp {
    display: none !important;
  }
}

body,
input,
textarea,
select {
  font-family: "Noto Sans JP", "YuGothic", "Yu Gothic",
    "ヒラギノ角ゴ Pro W3",
    "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", "Osaka",
    "ＭＳ Ｐゴシック", "MS PGothic", "sans-serif";
  color: #333;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.6em;
}

@media screen and (max-width: 801px) {

  body,
  input,
  textarea,
  select {
    font-size: 14px;
  }
}

body {
  padding-top: 78px;
}

@media screen and (max-width: 801px) {
  body {
    padding-top: 50px;
  }
}

input,
textarea,
select {
  background-color: #fff;
  border: 1px solid #c4c4c4;
  border-radius: 3px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 500;
}

@media all and (-ms-high-contrast: none) {

  body,
  input,
  textarea,
  select {
    font-family: "メイリオ", Meiryo, YuGothic, "Yu Gothic",
      "ヒラギノ角ゴ Pro W3",
      "Hiragino Kaku Gothic Pro", Osaka,
      "ＭＳ Ｐゴシック", "MS PGothic",
      "sans-serif";
    font-weight: normal;
  }

  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    font-weight: normal;
  }
}

main {
  overflow: hidden;
}

a {
  color: #333;
}

.h_logo span {
  font-size: clamp(0.75rem, 0.659rem + 0.45vw, 1rem);
  margin-right: 5px;
}

@media screen and (min-width:800px) {

  a,
  .submitbtn {
    -webkit-transition: 0.3s;
    transition: 0.3s;
  }

  a img {
    -webkit-transition: 0.3s;
  }
}

#header {
  /* background-color: #004599;*/
  width: 100%;
  position: fixed;
  /* top: -78px;*/
  left: 0;
  z-index: 101;
  -webkit-transition: 0.5s cubic-bezier(0.645, 0.045, 0.355, 1);
  transition: 0.5s cubic-bezier(0.645, 0.045, 0.355, 1);
  box-shadow: 0px 10px 10px -10px rgba(0, 0, 0, 0.2);
}

#footer {
  padding: 0px 0 0;
  text-align: center;
  position: relative;
  font-size: 12px;
  letter-spacing: 1px;
}



.main_top {
  overflow: hidden;
  /* margin-top: -100px;**/
}

.scroll-line {
  position: absolute;
  right: 0px;
  /* top: 10px; */
  bottom: -1rem;
  left: calc(95% + 21px);
  width: 1px;
  height: 63px;
  background: #000;
  transition: all 1.4s;
}

.scroll-line span {
  position: absolute;
  right: -9px;
  top: -68px;
  font-family: "Roboto", sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.03em;
  transform-origin: left bottom;
  -webkit-writing-mode: vertical-rl;
  -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
  vertical-align: top;
  /* color: #fff; */
  font-weight: bold;
}

.scroll-line::after {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  width: 2px;
  background: #000;
  -webkit-animation: lineMove 3s ease infinite;
  animation: lineMove 3s ease infinite;
  /* top: 46px; */
}

@keyframes lineMove {
  0% {
    bottom: 100%;
    height: 0;
  }

  20% {
    bottom: 0;
    height: 100%;
  }

  40% {
    bottom: 0;
    height: 0;
  }

  100% {
    bottom: 0;
    height: 0;
  }
}

/*contents*/
.contents .title {
  font-weight: bold;
  color: rgb(11, 118, 159);
  text-align: center;
  line-height: 1em;

  letter-spacing: 0px;
  font-size: 46px;
  line-height: 3.5rem;
  font-family: "Montserrat", sans-serif;
}

.contents h2.title {
  font-size: 32px;
  line-height: 1;
  text-align: center;
}

.contents:first-of-type {
  background-image: url(../img/Gemini_Generated_Image_psy29cpsy29cpsy2.png);
  background-repeat: no-repeat;
  background-size: 100%;
  background-size: cover;
  background-position: bottom;
  min-height: 320px;
  background-position: center;
  display: flex;
  align-items: center;
}

.contents .title span {
  display: block;
  letter-spacing: 0px;
  font-size: 24px;
  line-height: 2rem;
  color: #21242c;
  margin-top: 30px;
  font-family: "Montserrat", sans-serif;
  font-size: 26px;
}


.title {
  font-size: clamp(3.125rem, 2.398rem + 3.64vw, 5.125rem);
  font-weight: 500;
  font-family: "Roboto";
  /* margin-left: 15rem; */
  max-width: 1300px;
  margin: 0 auto;
}

/*top_main_contents*/
.contents {

  margin-bottom: 60px;
}

.contents_aboutus img {
  width: 50%;
  margin: 0 auto;
}

.our_products_in {
  display: grid;
  /* 3つのカラムを等幅（1frずつ）で作成 */
  grid-template-columns: repeat(3, 1fr);
  /* アイテム間の隙間（調整可能） */
  gap: 20px;
  /* コンテナの幅を100%に */
  width: 90%;
  margin: 0 auto;
}

.contents .our_products_in .title {
  margin-bottom: 10px;
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.our_products_in article {
  background-color: #fff;
  padding: 40px 40px;
}

.our_products {
  background-color: #efefed;
  padding: 60px 0px;
}

.our_products_in.contents .title {
  min-height: 60px;
  margin-top: 0px;
  padding-top: 0px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0px;
}

.our_products_in .title span {
  margin-top: 0px;
  font-size: 20px;
}

.contents_why .title span {
  font-weight: bold;
  min-width: 34%;
  font-size: 24px;
  font-family: "Montserrat", sans-serif;
  letter-spacing: 2px;
  margin-bottom: 24px;
}

.contents_why .our_strengths_why_list {
  display: flex;
  justify-content: space-between;
}

.our_strengths.contents .lead_txt {
  margin-bottom: 60px;
}

.contents_why {
  background-color: #f3f4f6;
  margin: 0 auto;
  padding: 20px 20px 30px;
}

/*footer*/
.footer_logo img {
  margin: 0 auto;
}

#footer {}

.footer_link {
  display: flex !important;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 520px;
  width: 100%;
  margin: 0 auto 10px;
}

.footer_link li {
  border-right: 1px solid #343331;
  padding: 0px 10px;
  line-height: 1em;
}

.footer_link li:last-child {
  border: unset;
}

#pagetop {
  display: inline-block;
  position: absolute;
  right: 0px;
}

#pagetop {
  /* bottom: 5rem; */
  background-color: #343331;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}



.img_box {
  margin: 0 auto 20px;
  /* width: 50%*/
}

.contents .title {
  margin-bottom: 40px;
}

.contents_main .title {
  text-align: left;
  font-size: 50px;
  margin-bottom: 0px;
  margin-top: 50px;
  width: 90%;
}

.contents .lead_txt {
  text-align: center;
  max-width: 1200px;
  margin: 0 auto 0px;
  text-align: left;
  /* width: 100%; */
  font-size: 18px;
}


.contents.access_contents {
  padding-bottom: 50px;
  padding-top: 50px;
}

.contents.access_contents .access_contents_in:first-of-type {
  margin-bottom: 60px;
}

.footer_logo {
  font-weight: bold;
  font-size: 26px;
  letter-spacing: 10px;
  margin-bottom: 32px;
}

.contents.our_customers {
  padding-bottom: 60px;
  padding-top: 30px;
  margin-bottom: 0px;
}


.customers-ol li {
  align-items: center;
  /* gap: 16px; */
  padding: 13px 0;
  border-bottom: 1px solid #d8dde3;
  font-size: 16px;
  font-weight: 400;
  transition: color 0.2s, padding-left 0.2s;
  cursor: default;
}


.contents_contact {
  padding: 60px 20px;
  background-color: #f9f9f9;
  text-align: center;
}

.contents_contact .title {}

.contents_contact_in {
  font-size: 1.1rem;
  color: #666;
}

.contents_contact_in a {
  color: rgb(11, 118, 159);
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.contents_contact_in a:hover {
  color: #0056b3;
  text-decoration: underline;
}

.contents_contact {
  padding: 80px 20px;
  background-color: rgb(11, 118, 159);
  color: #fff;
  text-align: center;
}

.contents_contact .title {
  font-size: 2.5rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 40px;
  color: #fff;
}

.contents_contact_in {
  background: #f3f4f6;
  display: inline-block;
  padding: 20px 40px;
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.contents_contact_in a {
  color: rgb(11, 118, 159);
  text-decoration: none;
  margin-left: 10px;
  font-size: 1.2rem;
}


@media print,
screen and (min-width : 769px) {
  #footer {
    /* padding: 30px 0; */
  }
}

/*英語LP用追加分*/
.our_strengths div {
  display: flex;
}

.our_strengths dt {
  font-weight: bold;
  min-width: 34%;
  font-size: 20px;
font-family: "Montserrat", sans-serif;
  margin-bottom: 20px;
}

.our_strengths dd {
  margin-bottom: 20px;
}

.our_strengths dd:last-of-type {
  margin-bottom: 0px;
}

.lead_txt div {
  width: 32%;
  /* margin-bottom: 24px; */
  /* 項目間の余白 */
  flex-direction: column;
    background-color: #fff;
  padding: 20px;
}

.our_strengths div:last-of-type {
  margin-bottom: 0px;
}

.our_strengths_why_list dt {
  position: relative;
  padding-left: 28px;
  /* チェックマーク分の余白 */
  font-weight: bold;
  /* color: rgb(11, 118, 159); */
  /* 指定のブルー */
  font-size: 20px;
  margin-bottom: 8px;
}

/* チェックマークの四角外枠 */
.our_strengths_why_list dt::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.25em;
  width: 16px;
  height: 16px;
  background-color: #38455e;
  border-radius: 2px;
}

/* チェックのレ点（白） */
.our_strengths_why_list dt::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.45em;
  width: 11px;
  height: 6px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(-45deg);
}

.our_strengths_why_list dd {
  margin-left: 28px;
  /* dtのインデントに合わせる */
  line-height: 1.6;
  color: #333;
}

#footer .footer_logo img {
  max-width: 200px;
  width: 100%;
}

.h_logo img {
  max-width: 200px;
  width: 100%;
}

.highlight_item {
  font-weight: bold;
}

p.indent {
  /* 1. 全体を中央に寄せるための設定 */
  max-width: 600px;
  /* コンテンツに合わせて調整（これがないと横いっぱいに広がる） */
  margin-left: auto;
  margin-right: auto;
  padding: 20px 20px 0px;
  /* 3. 見栄えの調整 */
  line-height: 1.5;
  text-align: left;
  /* テキスト自体は左揃えにしてインデントを守る */
}

.our_customers {
  background-color: #f3f4f6;
  text-align: center;
}

.our_customers .lead_txt {
  text-align: center;
  max-width: 1200px;
  margin: 0 auto;
  text-align: left;
  display: inline-block;
}