/* --------------------------------- */
/* bace */
/* --------------------------------- */
html {
  font-size: 62.5%;
}

body {
  font-size: 1.6rem;
  letter-spacing: .05em;
  color: #171717;
  font-family: 'Noto Serif', 'Noto Serif JP', serif;
}

img {
  width: 100%;
  vertical-align: bottom;
}

.section-wrapper {
  padding: 100px 0 70px;
}

.section-title {
  max-width: 1000px;
  color: #282F35;
  font-size: 6rem;
  font-style: italic;
  margin: 0 auto 80px;
  padding:0 20px;
}

.section-title::after {
  content: "";
  display: inline-block;
  background-color: #282F35;
  width: 200px;
  height: 5px;
  margin-left: 30px;
  vertical-align: middle;
}

.section-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 50px;
}

.section-bottom {
  max-width: 1200px;
  margin: 0 auto;
  font-size: 9rem;
  opacity: .05;
}

.link-btn {
  display: block;
  width: 235px;
  line-height: 59px;
  background-color: #F7D43F;
  box-shadow: 0 0 6px #1B1310;
  border-radius: 30px;
  text-align: center;
  margin: 0 auto 70px;
  color: #171717;
  text-decoration: none;
  font-weight: bold;
  transition: .3s;
}

.link-btn:hover {
  opacity: .7;
  transition: .3s;
}

.text-right {
  text-align: right;
}

.text-white {
  color: #fff;
}

.section-title.text-white::after {
  background-color: #fff;
}

.sp-br {
  display: none;
}

/* --------------------------------- */
/* header */
/* --------------------------------- */
.header {
  padding: 19px 30px;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  box-sizing: border-box;
  width: 100%;
  transition: .3s;
}

.header-inner {
display: flex;
justify-content: space-between;
align-items: center;
max-width: 1200px;
margin: 0 auto;
/* background-color: brown; */
}

.header a {
  color: #fff;
  font-weight: bold;
  font-style: italic;
  text-decoration: none;
  transition: .3s;
}

.header a:hover {
  opacity: .7;
  transition: .3s;
}

.site-title {
  font-size: 2.6rem;
}

.nav-list {
  display: flex;
}

.nav-item {
  margin-right: 30px;
}

.nav-item:last-of-type {
  margin-right: 0;
}

.burger-btn {
  display: none;
}

.header.fixed {
  position: fixed;
  background-color: #282f35;
  padding: 30px;
  width: 100%;
  transition: .3s;
}

/* --------------------------------- */
/* first view */
/* --------------------------------- */
.fv {
  height: 100vh;
  min-height: 550px;
  position: relative;
  /* background-image: url(../img-second1/fv-bgi_01@2x.jpg); */
  background-size: cover;
  background-position: center;
}

.fv img {
  height: 100vh;
  min-height: 550px;
  object-fit: cover;
}

.main-copy {
  position: absolute;
  left: 120px;
  bottom: 177px;
  color: #fff;
  font-weight: bold;
}

.en-copy {
  font-size: 7rem;
  margin-bottom: 31px;
}

.ja-copy {
  font-size: 4rem;
  text-align: center;
}

.slick-arrow {
  display: none !important;   /*!important→スタイルが適用される優先順位を最優先にする*/
}

/* --------------------------------- */
/* concept */
/* --------------------------------- */
.concept-lead {
  text-align: center;
  font-size: 3rem;
  margin-bottom: 60px;
  font-weight: bold;
  line-height: 1.7;
}

.concept-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 70px;
}

.concept-text {
  max-width: 440px;
  line-height: 1.9;
  font-weight: bold;
}

.concept-img-wrapper {
  max-width: 440px;
  margin-left: 20px;
}

/* --------------------------------- */
/* works */
/* --------------------------------- */
.bg-works {
  background-image: url(../img-second1/works-bgi@2x.jpg);
  background-size: cover;
  background-position: center;
}

.works-list {
  max-width: 1000px;
  margin: 0 auto 80px;
  padding: 0 50px;
  display: flex;
  justify-content: space-between;
}

.works-item {
  width: 32%;
  background: #fff;
}

.works-item a {
  text-decoration: none;
  color: #141414;
}

.works-list-text {
  padding: 25px 20px;
}

/* --------------------------------- */
/* service */
/* --------------------------------- */
.service-list {
  display: flex;
}

.service-item {
  width: 33.3%;
}

.service-item.service1 {
  background: url(../img-second1/service-img01@2x.jpg) no-repeat center center / cover;
}

.service-item.service2 {
  background: url(../img-second1/service-img02@2x.jpg) no-repeat center center / cover;
}

.service-item.service3 {
  background: url(../img-second1/sevice-img03@2x.jpg) no-repeat center center / cover;
}

.service-item a {
  text-decoration: none;
  display: block;
  width: 100%;
  text-align: center;
  color: #fff;
  line-height: 320px;
  font-size: 4rem;
  font-weight: bold;
  font-style: italic;
  transition: .3s;
}

.service-item a:hover {
  background-color: rgba(40, 47, 53, .7);
  transition: .3s;
}

/* --------------------------------- */
/* contact */
/* --------------------------------- */
.bg-contact {
  background-image: url(../img-second1/contact-bgi@2x.jpg);
  background-size: cover;
  background-position: center;
}

.contact-text {
  text-align: center;
  color: #fff;
  font-size: 2rem;
  margin-bottom: 40px;
}

/* --------------------------------- */
/* footer */
/* --------------------------------- */
footer {
  padding: 30px 0;
  text-align: center;
  font-size: 1.4rem;
  font-weight: bold;
  color: #282F35;
}

@media(max-width: 768px) {
  /* --------------------------------- */
  /* bace sp */
  /* --------------------------------- */
.section-wrapper {
  padding: 100px 0 40px;
}

.section-title {
  padding: 0 4vw;
  font-size: 3rem;
  margin-bottom: 50px;
}

.section-title::after {
  width: 90px;
}

.section-inner {
  padding: 0 4vw;
}

.section-bottom {
  font-size: 4rem;
  padding: 0 4vw;
}

.link-btn {
  margin-bottom: 40px;
}
  /* --------------------------------- */
  /* header sp */
  /* --------------------------------- */
.header {
  padding: 30px 4vw 0;
}

.header-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: #282f35;
}

.nav-list {
  height: 100%;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.nav-item {
  margin: 0 0 30px;
}

.nav-item:last-of-type {
  margin-bottom: 0;
}

.burger-btn {
  display: block;
  position: absolute;
  top: 30px;
  right: 4vw;
}

.burger-btn .bar {
  display: block;
  height: 3px;
  width: 30px;
  background-color: #fff;
  transition: .3s;
}

.bar-top, .bar-mid {
  margin-bottom: 8px;
}

.burger-btn.cross .bar-top {
  transform: rotate(45deg) translate(8px, 8px);
  transition: .3s;
}

.burger-btn.cross .bar-mid {
  opacity: 0;
  transition: .3s;
}

.burger-btn.cross .bar-bottom {
  transform: rotate(-45deg) translate(8px, -8px);
  transition: .3s;
}

body.noscroll {
  overflow: hidden;
}

button {
  background-color: transparent;
  border: none;
  cursor: pointer;
  outline: none;
  padding: 0;
  appearance: none;
}

.sp-br {
  display: block;
}

.pc-br {
  display: none;
}

  /* --------------------------------- */
  /* fv sp */
  /* --------------------------------- */
.main-copy {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.en-copy {
  font-size: 9.8vw;
  white-space: nowrap;
}

.ja-copy {
  font-size: 8vw;
}

.concept-lead {
  font-size: 2rem;
  margin-bottom: 32px;
}

.concept-content {
  display: block;
  margin-bottom: 40px;
}

.concept-text {
  margin-bottom: 30px;
}

.concept-img-wrapper {
  margin: 0;
}

  /* --------------------------------- */
  /* works sp */
  /* --------------------------------- */
.works-list {
  display: block;
  padding: 0 4vw;
  margin-bottom: 80px;
}

.works-item {
  width: 320px;
  max-width: 100%;
  margin: 0 auto 30px;
}

  /* --------------------------------- */
  /* service sp */
  /* --------------------------------- */
.service-list {
  display: block;
  margin-bottom: 40px;
}

.service-item {
  width: 100%;
  margin-bottom: 30px;
}

.service-item a {
  line-height: 250px;
}

}