@charset "UTF-8";
html {
  font-size: 16px;
}

body {
  font-family: "Noto Sans JP", sans-serif;
}

a[href^="tel:"] {
  pointer-events: none;
}
@media screen and (max-width: 768px) {
  a[href^="tel:"] {
    pointer-events: auto;
  }
}

a {
  transition: opacity 0.3s;
}
a:hover {
  opacity: 0.7;
}

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

/* Remove default padding */
ul,
ol {
  padding: 0;
}

/* Remove default margin */
body,
h1,
h2,
h3,
h4,
p,
ul,
ol,
figure,
blockquote,
dl,
dd {
  margin: 0;
}

/* Set core root defaults */
html {
  scroll-behavior: smooth;
}

/* Set core body defaults */
body {
  min-height: 100vh;
  text-rendering: optimizeSpeed;
  line-height: 1.5;
}

/* Remove list styles on ul, ol elements with a class attribute */
ul,
ol {
  list-style: none;
}

/* A elements that don't have a class get default styles */
a:not([class]) {
  -webkit-text-decoration-skip: ink;
          text-decoration-skip-ink: auto;
}

a {
  text-decoration: none;
}

/* Make images easier to work with */
img {
  max-width: 100%;
  display: block;
  width: 100%;
}

/* Natural flow and rhythm in articles by default */
article > * + * {
  margin-top: 1em;
}

/* Inherit fonts for inputs and buttons */
input,
button,
textarea,
select {
  font: inherit;
}

/* Blur images when they have no alt attribute */
img:not([alt]) {
  filter: blur(10px);
}

/* フォームリセット */
input,
button,
select,
textarea {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background: transparent;
  border: none;
  border-radius: 0;
  font: inherit;
  outline: none;
}

textarea {
  resize: vertical;
}

input[type=checkbox],
input[type=radio] {
  display: none;
}

input[type=submit],
input[type=button],
label,
button,
select {
  cursor: pointer;
}

select::-ms-expand {
  display: none;
}

/* ====================================================================
# Common
==================================================================== */
#main {
  padding-bottom: 100px;
}
@media screen and (max-width: 768px) {
  #main {
    padding-bottom: 50px;
  }
}

@media screen and (max-width: 768px) {
  .md-none {
    display: none;
  }
}

.md-show {
  display: none;
}
@media screen and (max-width: 768px) {
  .md-show {
    display: block;
  }
}

.inner {
  width: 100%;
  max-width: 1250px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 25px;
  padding-right: 25px;
}
@media screen and (max-width: 768px) {
  .inner {
    max-width: 600px;
    padding-left: 10px;
    padding-right: 10px;
  }
}

.section__title-en {
  font-family: "Noto Serif JP", serif;
  color: #192F51;
  font-size: 50px;
  font-weight: 500;
  line-height: 160%;
  letter-spacing: 0.03em;
  margin-right: 18px;
}
@media screen and (max-width: 768px) {
  .section__title-en {
    font-size: 24px;
  }
}

.section__title-ja {
  color: #192F51;
  font-size: 14px;
  font-weight: 500;
  line-height: 180%;
  letter-spacing: 0.06em;
}
@media screen and (max-width: 768px) {
  .section__title-ja {
    font-size: 12px;
  }
}

/* ====================================================================
# hero
==================================================================== */
.hero {
  position: relative;
}

.hero__main {
  background-image: url(../images/hero-bubble.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}

.hero-header {
  padding-top: 20px;
}

.hero-header__inner {
  display: flex;
  align-items: center;
}

.hero__company-name {
  color: #192F51;
  font-size: 20px;
  font-weight: 700;
  line-height: 160%;
  letter-spacing: 0.11em;
}
@media screen and (max-width: 768px) {
  .hero__company-name {
    font-size: 18px;
  }
}

.hero__nav {
  margin-left: auto;
}

.hero__nav-list {
  display: flex;
}

.hero__nav-item:first-child {
  margin-right: 16px;
}
@media screen and (max-width: 768px) {
  .hero__nav-item:first-child {
    margin-right: 6px;
  }
}

.hero__nav-item:first-child::after {
  content: "";
  display: inline-block;
  background-color: #333;
  width: 1px;
  height: 15px;
  margin-left: 16px;
}
@media screen and (max-width: 768px) {
  .hero__nav-item:first-child::after {
    margin-left: 6px;
  }
}

.hero__nav-link {
  color: #333;
  font-size: 16px;
  font-weight: 500;
  line-height: 160%;
  letter-spacing: 0.03em;
}
@media screen and (max-width: 768px) {
  .hero__nav-link {
    font-size: 14px;
  }
}

.hero__content {
  width: 100%;
  max-width: 1250px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 25px;
  padding-right: 25px;
}
@media screen and (max-width: 768px) {
  .hero__content {
    max-width: 600px;
    padding-left: 10px;
    padding-right: 10px;
  }
}

.hero__catchphrase {
  max-width: 895px;
  padding-top: 160px;
  padding-bottom: 147px;
}
@media screen and (max-width: 768px) {
  .hero__catchphrase {
    padding: 138px 0;
  }
}

/* その場で */
.fadeIn {
  -webkit-animation-name: fadeInAnime;
          animation-name: fadeInAnime;
  -webkit-animation-duration: 1.5s;
          animation-duration: 1.5s;
  -webkit-animation-fill-mode: forwards;
          animation-fill-mode: forwards;
  opacity: 0;
}

@-webkit-keyframes fadeInAnime {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInAnime {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.fadeLeft {
  -webkit-animation-name: fadeLeftAnime;
          animation-name: fadeLeftAnime;
  -webkit-animation-delay: 1s;
          animation-delay: 1s;
  -webkit-animation-duration: 1s;
          animation-duration: 1s;
  -webkit-animation-fill-mode: forwards;
          animation-fill-mode: forwards;
  opacity: 0;
}

@-webkit-keyframes fadeLeftAnime {
  from {
    opacity: 0;
    transform: translateX(-100px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeLeftAnime {
  from {
    opacity: 0;
    transform: translateX(-100px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
.hero__footer {
  background-color: #1E254D;
  -webkit-clip-path: polygon(0% 0%, 8% 100%, 100% 0%);
          clip-path: polygon(0% 0%, 8% 100%, 100% 0%);
  height: 111px;
  display: flex;
  align-items: center;
}
@media screen and (max-width: 768px) {
  .hero__footer {
    height: 56px;
  }
}

.hero__footer-icon {
  display: inline-block;
}
@media screen and (max-width: 768px) {
  .hero__footer-icon {
    margin-bottom: 12px;
    margin-left: 10px;
  }
}

.hero__footer-img {
  width: 352px;
}
@media screen and (max-width: 768px) {
  .hero__footer-img {
    width: 175px;
  }
}

/* ====================================================================
# about
==================================================================== */
.about {
  margin-top: 110px;
}
@media screen and (max-width: 768px) {
  .about {
    margin-top: 60px;
  }
}

.about__inner {
  display: flex;
  justify-content: space-between;
}
@media screen and (max-width: 768px) {
  .about__inner {
    display: block;
  }
}

.about__text-block {
  margin-right: 40px;
}
@media screen and (max-width: 768px) {
  .about__text-block {
    margin-right: 0;
  }
}

.about__description {
  margin-top: 18px;
  color: #333;
  font-size: 18px;
  font-weight: 400;
  line-height: 180%;
  letter-spacing: 0.06em;
}
@media screen and (max-width: 768px) {
  .about__description {
    font-size: 16px;
  }
}

.about__btn {
  margin-top: 56px;
}
@media screen and (max-width: 768px) {
  .about__btn {
    margin-top: 30px;
  }
}

.about__image-block {
  max-width: 752px;
  width: 100vw;
  margin-right: calc(50% - 50vw);
}
@media screen and (max-width: 768px) {
  .about__image-block {
    margin-top: 30px;
    width: 100%;
    margin-right: 0;
  }
}

/* ====================================================================
# company
==================================================================== */
.company {
  margin-top: 80px;
}
@media screen and (max-width: 768px) {
  .company {
    margin-top: 60px;
  }
}

.company__inner {
  display: flex;
  justify-content: space-between;
}
@media screen and (max-width: 768px) {
  .company__inner {
    display: block;
  }
}

.company__map-block {
  margin-right: 20px;
}
@media screen and (max-width: 768px) {
  .company__map-block {
    margin-top: 30px;
    margin-right: 0;
    position: relative;
    width: 100%;
    height: 0;
    padding-top: 75%; /* 比率を4:3に固定 */
  }
}

@media screen and (max-width: 768px) {
  .company__map-block iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
}

.company__list {
  margin-top: 24px;
}

.company__item {
  color: #333;
  font-size: 16px;
  font-weight: 400;
  line-height: 160%;
  letter-spacing: 0.03em;
}

.company__item:not(:first-child) {
  margin-top: 45px;
}

.company__label {
  background-color: #1E254D;
  color: #fff;
  display: inline-block;
  padding: 0 12px;
}

.company__data {
  margin-top: 6px;
}
@media screen and (max-width: 768px) {
  .company__data {
    font-size: 14px;
  }
}

.company__contact {
  text-align: center;
  margin-top: 160px;
}
@media screen and (max-width: 768px) {
  .company__contact {
    margin-top: 50px;
  }
}

.company__contact-button {
  border: 2px solid #31496E;
  padding: 14px 66px;
  color: #192F51;
  font-size: 18px;
  font-weight: 500;
  line-height: 160%;
  letter-spacing: 0.06em;
  transition: all 0.3s;
  display: inline-block;
  position: relative;
}
.company__contact-button:hover {
  background-color: #1E254D;
  color: #fff;
  opacity: 1;
}
@media screen and (max-width: 768px) {
  .company__contact-button {
    font-size: 16px;
    padding: 7px 60px;
  }
}

.company__contact-button::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  right: 27px;
  width: 9px;
  height: 9px;
  margin: auto;
  border-top: 1px solid #31496E;
  border-right: 1px solid #31496E;
  transform: rotate(45deg);
  box-sizing: border-box;
  transition: all 0.3s;
}

.company__contact-button:hover::after {
  border-top: 1px solid #fff;
  border-right: 1px solid #fff;
}

/* ====================================================================
# footer
==================================================================== */
.footer {
  padding: 20px;
  background-color: #1E254D;
}

.footer__copyright {
  text-align: center;
  color: #fff;
  font-size: 12px;
  font-weight: 400;
  line-height: 160%;
  letter-spacing: 0.03em;
}