@charset "UTF-8";

/* 共通事項 */
html {
  font-size: 100%;
}

body {
  line-height: 1.8;
  letter-spacing: 1px;
  word-break: break-all;
  background-color: #fff;
  color: #000;
  font-family: "Noto Serif jp", serif;
  overflow-x: hidden;
}
a {
  text-decoration: none;
}
a:hover {
  opacity: 0.7;
}
li {
  list-style: none;
}

/* header */
.header-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1100px;
  margin: 0 auto;
  padding: 35px 0;
}
.header__ttl {
  font-family: "Noto Serif jp",serif;
  font-weight: 500;
  font-size: 1.5rem;
  line-height: 1.25;
}
.header-wrap__nav {
  width: 35%;
}
.header-wrap__nav__list {
  display: flex;
  align-items: center;
  justify-content: right;
}
.header-wrap__nav__list__item {
  margin-left: 10%;
}
.header-wrap__nav__list__item a {
  color: #000;
  display: block;
}
.fv-img {
  background-image: url("../img/fv.jpg");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  background-position: 50%;
  min-height: 600px;
  width: 100%;
  margin-right: -50%;
  z-index: -1;
  border-radius: 60px 0 0 0;
}
.fv-top {
  display: flex;
  align-items: center;
}
.fv-box {
  background: #fff;
  padding: 4% 4% 4% 4%;
  border-radius: 30px 30px 30px 30px;
  box-shadow: 0 8px 12px rgba(0, 0, 0, 0.3);
  margin-right: -10%;
}
.s-ttl__fv {
  font-size: 2rem;
  font-weight: 500;
  color: #333;
  margin-bottom: 5%;
  text-align: center;
}
.s-ttl__sub_fv {
  font-size: 1.25rem;
  font-weight: 500;
  color: #333;
  margin-bottom: 10%;
  line-height: 1.7;
  text-align: center;
}
.fv-top .btn {
  max-width: 165px;
  background-color: rgba(37, 99, 235, 0.7);
  padding: 20px;
  color: #fff;
  position: relative;
  margin-top: 4.55%;
  display: block;
  text-align: center;
  margin-left: 0;
  transition: 0.6s;
  margin: 0 auto;
}
.fv-top .btn:hover {
  transform: scale(1.1);
}
.fv-top .btn::before {
  content: "";
  position: absolute;
  width: 20px;
  height: 1px;
  top: 30px;
  right: 25px;
  background-color: #fff;
}
.fv-top .btn::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 1px;
  top: 27px;
  right: 25px;
  transform: rotate(35deg);
  background-color: #fff;
}

/* about */
.__inner {
  max-width: 1100px;
  margin: 0 auto;
  width: 95%;
}
.about-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 75px 0;
}
.about-wrap__img {
  width: 45%;
}
.about-wrap__img img {
  width: 100%;
  height: auto;
}
.about-wrap__con {
  width: 45%;
}
.s-ttl {
  font-size: 2.5rem;
  font-weight: 500;
  margin-bottom: 2.5%;
  line-height: 1.5;
  letter-spacing: 0.1em;
}
.s-ttl_sub {
  font-size: 1rem;
  margin-bottom: 50px;
}
.about-wrap__con__txt {
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
  color: #333;
}
/* works */
.works-wrap {
  padding: 75px 0;
}
.s-ttl__2 {
  font-size: 2.5rem;
  font-weight: 500;
  margin-bottom: 2.5%;
  line-height: 1.5;
  letter-spacing: 0.1em;
}
.s-ttl_sub__2 {
  margin-bottom: 30px;
}


.works-wrap__con {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 70px;
}
.works-wrap__con {
  position: relative;
}
.works-wrap__con__block {
  aspect-ratio: 3/2;
  width: 30%;
  height: 100%;
  background-image: url("../img/works-img.png");
  background-size: cover;
  background-position: 50%;
  position: relative;
}
.works-wrap__con__block_head {
  position: absolute;
  right: 0;
  bottom: 0;
  background-color: #F3F4F6;
  padding: 2% 3.5%;
}

.works-wrap .btn {
  margin: 0 auto;
  max-width: 165px;
  background-color: rgba(37, 99, 235, 0.7);
  padding: 20px 40px;
  color: #fff;
  position: relative;
  margin-top: 4.55%;
  display: block;
  text-align: center;
  transition: 0.6s;
}
.works-wrap .btn:hover {
  transform: scale(1.1);
}
.works-wrap .btn::before {
  content: "";
  position: absolute;
  width: 20px;
  height: 1px;
  top: 30px;
  right: 25px;
  background-color: #fff;
  color: #333;
}

.works-wrap .btn::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 1px;
  top: 27px;
  right: 25px;
  transform: rotate(35deg);
  background-color: #fff;
}
/* skill/service */
.service {
  background-color: #F3F4F6;
}
.service-wrap {
  padding: 75px 0;
}
.s-ttl__3,
.s-ttl_sub__3 {
  text-align: center;
}
.s-ttl__3 {
  font-size: 2.5rem;
  font-weight: 500;
  margin-bottom: 2.5%;
  line-height: 1.5;
  letter-spacing: 0.1em;
}
.s-ttl_sub__3 {
  font-size: 1rem;
  margin-bottom: 30px;
}
.service-wrap__con {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 30px 80px;
}
.service-wrap__con__block {
  background-color: #FFFFFF;
  padding: 30px;
  max-width: 250px;
  width: 30%;
  text-align: center;
  box-shadow: 0 8px 10px rgba(0, 0, 0, 0.3);
}
.service-wrap__con__block_head {
  font-size: 1.5rem;
  margin: 10px 0;
  font-weight: 500;
}
.service-wrap__con__block_txt {
  line-height: 1.3;
  color: #333333;
  text-align: left;
  font-size: 0.8rem;
  font-weight: 400;
}
/* contact */
.contact {
  background-image: url("../img/contact.jpg");
  background-size: cover;
  background-position: 50%;
  padding: 75px 0;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.3);
}
.contact-wrap__box {
  max-width: 750px;
  width: 100%;
  text-align: center;
  color: #fff;
  position: relative;
  z-index: 2;
}
.s-ttl__4 {
  font-size: 2.5rem;
  font-weight: 500;
  margin-bottom: 2.5%;
  line-height: 1.5;
  letter-spacing: 0.1em;
}
.s-ttl_sub__4 {
  font-size: 1rem;
  margin-bottom: 50px;
}
.contact-wrap__con__txt {
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: 0.1em;
  text-align: left;
}
.contact-wrap__ttl .btn {
  margin: 0 auto;
  max-width: 165px;
  background-color: rgba(37, 99, 235, 0.7);
  padding: 20px;
  color: #fff;
  position: relative;
  margin-top: 4.55%;
  display: block;
  text-align: center;
  transition: 0.6s;
}
.contact-wrap__ttl .btn:hover {
  transform: scale(1.1);
}
.contact-wrap__ttl .btn::before {
  content: "";
  position: absolute;
  width: 20px;
  height: 1px;
  top: 30px;
  right: 25px;
  background-color: #fff;
}
.contact-wrap__ttl .btn::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 1px;
  top: 27px;
  right: 25px;
  transform: rotate(35deg);
  background-color: #fff;
}

/* footer */
.footer-wrap {
  max-width: 1100px;
  display: flex;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 41px 0;
}
.footer-wrap__left {
  letter-spacing: 0.1em;
}
.footer-wrap__list {
  display: flex;
  width: 40%;
  justify-content: right;
}
.footer-wrap__list_item {
  margin-left: 5%;
}
.footer-wrap__list_item a {
  color: #000;
}