@charset "UTF-8";

/* ==== root ========================== */
:root {
  --color-black: #030E1D;
  --color-white: #ffffff;
  --color-primary: #014094;
  --color-gray: #F9F9F9;

  --noto-sans: "Noto Sans JP", sans-serif;
  --din: "din-2014", sans-serif;

}

/*================================================
 *  一般・共通設定
 ================================================*/
html {
  /* base fontsize 10px 1512px */
  font-size: clamp(6.3px, 0.661375661vw, 13px);
  scroll-behavior: smooth;
  box-sizing: border-box;
}

body {
  font-family: var(--noto-sans);
  background: var(--color-white);
  color: var(--color-black);
  font-weight: 400;
  line-height: 1.6;
}

.wrap {
  width: 120rem;
  margin-left: auto;
  margin-right: auto;
}

p {
  font-size: 1.6rem;
  font-weight: 400;
  letter-spacing: .1em;
}

a {
  color: var(--color-black);
  text-decoration: none;
  display: block;
  transition: all .4s;
}

a:hover {
  opacity: 1;
}


img {
  max-width: 100%;
  display: block;
}

strong {
  font-weight: bold;
}

small {
  font-size: smaller;
}

ul,
ol,
dl {
  margin: 0;
}

ul li {
  list-style: none;
}

ol li {
  list-style: decimal;
}

li {
  margin-left: 0;
}

/* タイトル */
h2.hd {
  color: var(--color-primary);
  font-weight: 700;
}

h2.hd .en {
  display: block;
  font-family: var(--din);
  font-size: 8rem;
  letter-spacing: 0.05em;
  line-height: 1;
}

h2.hd .ja {
  display: block;
  font-size: 2rem;
  letter-spacing: 0.1em;
  line-height: 1.5;
}

h2.hd.ac .en,
h2.hd.ac .ja {
  margin-left: auto;
  margin-right: auto;
}

h3.hd {
  font-size: 3.2rem;
  line-height: 1.6;
  letter-spacing: 0.15em;
  font-weight: 700;
}

h4,
h5 {
  font-weight: 400;
}

@media screen and (max-width:767px) {
  html {
    /* base fontsize 10px 390px */
    font-size: 2.564102564vw;
  }

  p {
    font-size: 1.4rem;
  }


  .wrap {
    width: 35rem;
    min-width: unset;
  }

  h2.hd .en {
    font-size: 4.8rem;
  }

  h2.hd .ja {
    font-size: 1.4rem;
  }

  h3.hd {
    font-size: 2.2rem;
  }
}

/*================================================
 *  section btn
 ================================================*/
section {
  position: relative;
  padding-bottom: 15rem;
}

.section {
  padding-top: 10rem;
}


/* ボタン */
.btnArea a {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  width: 20rem;
  height: 5rem;
  background: var(--color-white);
  border: 0.18rem solid var(--color-primary);
  color: var(--color-primary);
  padding-left: 3rem;
  display: flex;
  align-items: center;
  position: relative;
}

.btnArea a::before {
  position: absolute;
  content: "";
  width: 2.5rem;
  height: 0.15rem;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  background: var(--color-primary);
  transition: all .4s;
}

.btnArea a:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.btnArea a:hover::before {
  background: var(--color-white);
}

.btnArea.ac a {
  margin-left: auto;
  margin-right: auto;
}

.btnArea.ar a {
  margin-left: auto;
}

@media screen and (max-width:767px) {
  section {
    padding-bottom: 6rem;
  }

  .section {
    padding-top: 6rem;
  }

  .btnArea a {
    font-size: 1.4rem;
    width: 17rem;
    height: 4.3rem;
    padding-left: 1.5rem;
  }
}

/*================================================
 *  header / ヘッダー
 ================================================*/
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 0 0 0 4rem;
  background: var(--color-white);
  transition: all .4s;
}

header.in_top {
  opacity: 0;
}

header.in_top.on {
  opacity: 1;
}

#mainnav.hide {
  transform: translateY(-100%);
  opacity: 0;
  transition-delay: 0.1s;
}

/* nav_left */
header .nav_left h1 {
  width: 26rem;
}

/* nav__right */
nav.gnav ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 5rem;
}

nav.gnav ul li a {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-align: center;
}

nav.gnav ul li a:hover {
  color: var(--color-primary);
}

nav.gnav ul li a span {
  display: block;
  font-weight: 400;
  font-size: 1.4rem;
  font-family: var(--din);
  color: #737373;
}

nav.gnav ul li.contact a {
  background: var(--color-black);
  color: var(--color-white);
  padding: 3rem 4rem 2.6rem;
}

nav.gnav ul li.contact a span {
  color: var(--color-white);
}

nav.gnav ul li.contact a:hover {
  background: var(--color-primary);
}

@media screen and (max-width:767px) {
  header {
    padding: 1.5rem 0 1.5rem 1rem;
  }



  /* nav_left */
  header .nav_left {
    z-index: 200;
    position: relative;
  }

  header .nav_left h1 {
    width: 15rem;
  }

  /* ハンバーガーメニュー内 */
  nav.global__nav {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100vh;
    background: var(--color-white);
    transition: all .2s ease-out;
    z-index: 100;
    overflow-y: auto;
    opacity: 0;
    pointer-events: none;
  }

  .nav-open .global__nav {
    opacity: 1;
    pointer-events: fill;
  }

  nav.gnav ul {
    display: block;
    width: 35rem;
    margin: 0 auto;
    padding-top: 11rem;
  }

  nav.gnav ul li:not(:last-child) {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 0.1rem solid #B6B6B6;
  }

  nav.gnav ul li:last-child {
    margin-top: 3rem;
  }

  nav.gnav ul li a {
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    justify-content: start;
    gap: 2rem;
  }

  nav.gnav ul li:last-child a {
    display: block;
    background: var(--color-primary);
    padding: 1.5rem 0;
  }

  /* hamburger */
  .hamburger {
    position: absolute;
    right: 0;
    top: 0;
    width: 6rem;
    height: 6rem;
    cursor: pointer;
    z-index: 300;
    background: var(--color-black);
  }


  /* line open */
  .hamburger__line {
    position: absolute;
    left: 1.5rem;
    width: 3rem;
    height: 0.2rem;
    background-color: var(--color-white);
    transition: all .2s ease-out;
  }

  .hamburger__line--1 {
    top: 2.3rem;
    transform-origin: top left;
  }

  .hamburger__line--2 {
    top: 3.6rem;
    transform-origin: bottom left;
  }



  /* line close */
  .nav-open .hamburger__line--1 {
    width: 3.4rem;
    transform: rotate(23deg);
  }

  .nav-open .hamburger__line--2 {
    width: 3.4rem;
    transform: rotate(-23deg);
  }

}


/*================================================
 *  c_contact
 ================================================*/
#c_contact {
  background: var(--color-primary);
  padding-bottom: 10rem;
}

#c_contact.c_contact-top {
  background: #F3F3F3;
}

#c_contact .wrap {
  padding: 6rem 0;
  background: var(--color-white);
  position: relative;
  z-index: 1;
}

#c_contact h2.hd .ja {
  font-size: 4rem;
  color: var(--color-black);
  transition-delay: 0s;
}


#c_contact h2.hd .en {
  font-size: 2rem;
  font-weight: 400;
  margin-top: 0.5rem;
}

#c_contact .wrap>p {
  text-align: center;
  font-size: 1.8rem;
  line-height: 1.5;
  margin: 2rem 0 4rem;
}


.c_contact-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 21.5rem;
  position: relative;
}

.c_contact-wrap::before {
  position: absolute;
  content: "";
  width: 1px;
  height: 10rem;
  background: #B6B6B6;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.c_contact-tel {
  width: 34.5rem;
}

.c_contact-tel a {
  font-size: 4.5rem;
  font-family: var(--din);
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1.2;
  position: relative;
  padding-left: 4.6rem;
}

.c_contact-tel a::before {
  position: absolute;
  content: "";
  background-size: contain;
  background-repeat: no-repeat;
  vertical-align: middle;
  display: inline-block;
  background-image: url(../images/icon_tel.png);
  width: 4rem;
  height: 4rem;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}

.c_contact-tel p {
  font-size: 1.4rem;
  text-align: left;
  font-weight: 500;
  padding-left: 4.6rem;
}

.c_contact-mail a {
  width: 36rem;
  height: 6.8rem;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  color: var(--color-white);
  font-size: 1.8rem;
  font-weight: 700;
  border: 1px solid var(--color-primary);
  padding-left: 9.5rem;
  position: relative;
}

.c_contact-mail a:hover {
  background: var(--color-white);
  color: var(--color-primary);
}

.c_contact-mail a::before {
  position: absolute;
  content: "";
  background-size: contain;
  background-repeat: no-repeat;
  vertical-align: middle;
  display: inline-block;
  background-image: url(../images/icon_mail.png);
  width: 2.8rem;
  height: 2.8rem;
  top: 50%;
  left: 5.2rem;
  transform: translateY(-50%);
  transition: all .4s;
}

.c_contact-mail a:hover::before {
  background-image: url(../images/icon_mail_bl.png);
}

@media screen and (max-width:767px) {
  #c_contact {
    padding-bottom: 6rem;
  }

  #c_contact h2.hd .ja {
    font-size: 2.4rem;
  }

  #c_contact h2.hd .en {
    font-size: 1.6rem;
  }

  #c_contact .wrap {
    padding: 4rem 0;
  }

  .c_contact-wrap {
    gap: 3rem;
  }

  .c_contact-wrap::before {
    content: none;
  }

  #c_contact .wrap>p {
    font-size: 1.4rem;
    line-height: 1.6;
    margin: 3rem 0 3.5rem;
  }

  .c_contact-tel a {
    font-size: 3.5rem;
    padding-left: 3.5rem;
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
  }

  .c_contact-tel a::before {
    width: 3rem;
    height: 3rem;
  }

  .c_contact-tel p {
    font-size: 1.1rem;
    padding-left: 7.7rem;
  }

  .c_contact-mail a {
    width: 28rem;
    height: 5.6rem;
    gap: 0.8rem;
    font-size: 1.5rem;
    padding-left: 6.7rem;
  }

  .c_contact-mail a::before {
    width: 2.3rem;
    height: 2.3rem;
    left: 3.6rem;
  }
}

/*================================================
 *  footer
 ================================================*/
footer iframe {
  display: block;
  width: 100%;
  height: 44rem;
}

footer .wrap {
  padding: 7rem 0;
}

.ft_company h1 {
  width: 25rem;
}

.ft_company p {
  font-size: 1.6rem;
  line-height: 1.7;
  letter-spacing: 0.05em;
  margin-top: 1.5rem;
}


.ft_menu {
  display: flex;
  align-items: start;
  gap: 5rem;
}

.ft_menu ul li:not(:last-child) {
  margin-bottom: 2.5rem;
}

.ft_menu ul li a {
  font-size: 1.6rem;
  letter-spacing: 0.1em;
  font-weight: 700;
  line-height: 1;
}

.ft_menu ul li a:hover {
  color: var(--color-primary);
}


footer .copy {
  text-align: center;
  color: var(--color-white);
  font-size: 1.4rem;
  background: var(--color-black);
  font-weight: 400;
  line-height: 1;
  padding: 1.3rem 0;
  letter-spacing: 0.05em;
}

@media screen and (max-width:767px) {
  footer iframe {
    height: 25rem;
  }

  footer .wrap {
    justify-content: center;
    padding: 5rem 0;
  }

  .ft_company h1 {
    width: 22rem;
    margin: 0 auto;
  }

  .ft_menu {
    display: none;
  }

  .ft_company p {
    font-size: 1.2rem;
    text-align: center;
    margin-top: 1.2rem;
  }

  footer .copy {
    font-size: 1.2rem;
    padding: 1rem 0;
  }
}

/*================================================
 *  #subVisual
 ================================================*/
#subVisual {
  margin-top: 9.8rem;
  width: 100vw;
  height: 32rem;
  background-repeat: no-repeat;
  background-position: center top;
  background-size: cover;
  padding: 0;
  background-blend-mode: multiply;
  background-color: rgba(0, 0, 0, 0.2);
}


#subVisual::before {
  position: absolute;
  content: "";
  background-size: cover;
  background-repeat: no-repeat;
  vertical-align: middle;
  display: inline-block;
  background-image: url(../images/sub_layer.png);
  width: 75.6rem;
  height: 100%;
  top: 0;
  left: 0;

}

#subVisual h2 {
  color: var(--color-white);
  padding-top: 11rem;
}

#subVisual h2 .en {
  letter-spacing: 0.1em;
}

#subVisual h2 .ja {
  letter-spacing: 0.15em;
}

@media screen and (max-width:767px) {
  #subVisual {
    margin-top: 6rem;
    width: 100%;
    height: 20rem;
    padding: 0;
  }

  #subVisual::before {
    background-image: url(../images/sub_layer_sp.png);
    width: 18.6rem;
    height: 20rem;
  }

  #subVisual h2 {
    padding-top: 6.5rem;
  }
}

/*================================================
 *  アニメーション
 ================================================*/


/* txtup */
.txtup {
  overflow: hidden;
}

.txtup span {
  display: block;
  transition-duration: 0.8s;
  transition-property: transform;
  transition: transform 1s cubic-bezier(0.33, 1, 0.68, 1) 0.1s, opacity 1s ease 0.1s;
  transform: translateY(100%);
  opacity: 0;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}

.txtup.on span {
  opacity: 1;
  transform: translateY(0%);
}

.txtup.on span.ja {
  transition-delay: .6s;
}



/* fadeup */
.fadeup {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.8s ease;
}

.fadeup.on {
  opacity: 1;
  transform: translateY(0px);
}


.delay02 {
  transition-delay: 0.2s;
}

.delay03 {
  transition-delay: 0.3s;
}



.overlay {
    width: 100%;
    height: 100%;
    background: #FFF;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999999;
    transition: opacity .6s ease, visibility .6s ease;
}
.overlay.fade-out {
    opacity: 0;
    visibility: hidden;
}