@charset "UTF-8";
/*==============================
 mixin
==============================*/
.back_base-color {
  background-color: #F2F2F2;
  position: relative;
  z-index: 0;
}

/*==============================
  html
==============================*/
/*==============================
  text-align
==============================*/
.tc {
  text-align: center;
}

.tr {
  text-align: right;
}

.tl {
  text-align: left;
}

/*==============================
  responsive
==============================*/
/*
.flex_box {
  display: flex;
  justify-content: space-between;

  @include mq() {
    flex-direction: column;
  }
}
*/
.sp_show {
  display: none;
}
@media screen and (max-width: 720px) {
  .sp_show {
    display: block;
  }
}

.sp_show_lg {
  display: none;
}
@media screen and (max-width: 1000px) {
  .sp_show_lg {
    display: block;
  }
}

@media screen and (max-width: 720px) {
  .pc_show {
    display: none;
  }
}

.sp_s {
  display: none;
}
@media screen and (max-width: 460px) {
  .sp_s {
    display: block;
  }
}

.sp {
  display: none;
}
@media screen and (max-width: 720px) {
  .sp {
    display: block;
  }
}

.sp_l {
  display: none;
}
@media screen and (max-width: 1000px) {
  .sp_l {
    display: block;
  }
}

.sp_xl {
  display: none;
}
@media screen and (max-width: 1200px) {
  .sp_xl {
    display: block;
  }
}

.pc {
  display: block;
}
@media screen and (max-width: 720px) {
  .pc {
    display: none;
  }
}

.pc_l {
  display: block;
}
@media screen and (max-width: 1000px) {
  .pc_l {
    display: none;
  }
}

/* ===========
共通 
===========*/
html {
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  text-align: justify;
  line-height: 1.5;
  font-size: clamp(1rem, 0.909rem + 0.45vw, 1.25rem);
}

body {
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", "ヒラギノ角ゴシック", "Hiragino Sans", "MS UI Gothic", YuGothic, "Yu Gothic", sans-serif;
  color: #333;
  overflow-x: auto;
}

main {
  margin-top: 70px;
}
@media screen and (max-width: 720px) {
  main {
    margin-top: 60px;
  }
}

section {
  padding: 80px 0;
}

img {
  width: 100%;
}

a {
  text-decoration: none;
  color: inherit;
  opacity: 1;
  transition: all 0.2s;
}
a:hover {
  opacity: 0.5;
  transition: all 0.2s;
}

h1, h2, h3, h4 {
  font-weight: bold;
}

h1 {
  font-size: 1em;
  position: absolute;
  top: 50%;
  left: 140px;
  transform: translate(0, -45%);
}

h2 {
  position: relative;
  text-align: center;
  margin-bottom: 60px;
  font-size: 1.5em;
}
h2 em {
  color: #2585D0;
  font-style: initial;
  padding-right: 0.2em;
}
h2::before {
  content: "";
  position: absolute;
  background: #e0f3ff;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}

h3 {
  font-size: 1.2em;
}

.back_base-color h2::before {
  background-color: #fff;
}

.inner {
  width: 90%;
  margin: auto;
  max-width: 1200px;
}

.flex {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.flex02 > * {
  width: 49%;
}
.flex03 > * {
  width: 31%;
}
.flex04 > * {
  width: 23.5%;
}
.flex40 {
  width: 39%;
}
.flex60 {
  width: 59%;
}

.inquiry_btn {
  text-align: center;
  margin-top: 60px;
}
.inquiry_btn a {
  position: relative;
  display: inline-block;
  background-image: linear-gradient(90deg, rgb(37, 133, 208), rgb(73, 173, 217) 90%);
  color: #fff;
  padding: 0.7em 4em 0.7em 3em;
  letter-spacing: 0.05em;
  border-radius: 10px;
  min-width: 260px;
}
.inquiry_btn a::before {
  content: "";
  display: inline-block;
  background-image: url(../images/mail_ico_w.png);
  background-size: contain;
  vertical-align: middle;
  width: 1.5em;
  height: 1.5em;
  margin-right: 0.8em;
  margin-top: -0.2em;
}
.inquiry_btn a::after {
  content: "";
  border: 0;
  border-top: solid 2px #fff;
  border-right: solid 2px #fff;
  display: inline-block;
  width: 10px;
  height: 10px;
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translateY(-50%) rotate(45deg);
}

.-pc {
  display: block;
}

.-sp {
  display: none;
}

@media screen and (max-width: 720px) {
  section {
    padding: 60px 0;
  }
  h1 {
    left: 90px;
  }
  h2 {
    font-size: 1.2em;
  }
  .max-width {
    padding: 20px;
  }
  .flex {
    display: block;
  }
  .flex03 > * {
    width: 100%;
  }
  .inquiry_btn a {
    padding: 0.7em 3em 0.7em 2em;
  }
  .-pc {
    display: none;
  }
  .-sp {
    display: block;
  }
}
/* header */
header {
  background-color: #fff;
  position: fixed;
  height: 70px;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  /* ハンバーガーメニュー
  ----------------------*/
}
header img {
  position: absolute;
  top: 50%;
  left: 40px;
  transform: translate(0, -50%);
  max-width: 70px;
  -webkit-transform: translate(0, -50%);
  -moz-transform: translate(0, -50%);
  -ms-transform: translate(0, -50%);
  -o-transform: translate(0, -50%);
}
@media screen and (max-width: 720px) {
  header {
    height: 60px;
  }
  header img {
    left: 20px;
    max-width: 50px;
  }
}
header .drawer_bg {
  width: 100%;
  height: 100%;
  position: fixed;
  z-index: 999;
  background-color: rgba(51, 51, 51, 0.5);
  display: none;
  top: 0;
  left: 0;
}
header .drawer_menu input {
  display: none;
}
header .drawer_menu label {
  display: block;
  padding: 0;
  width: 42px;
  height: 26px;
  position: relative;
  background: none;
  border: none;
  text-align: center;
  letter-spacing: 0.1em;
  cursor: pointer;
  outline: none;
}
header .drawer_menu .back {
  height: 0;
}
header .drawer_menu .front {
  position: absolute;
  top: 24px;
  right: 40px;
  z-index: 1001;
}
@media screen and (max-width: 600px) {
  header .drawer_menu .front {
    top: 17px;
    right: 20px;
  }
}
header .drawer_bar {
  display: block;
  width: 42px;
  height: 2px;
  transition: all 0.2s;
  position: absolute;
  left: 0;
  background-color: #000;
}
header .drawer_bar1 {
  top: 0;
}
header .drawer_bar2 {
  top: 50%;
}
header .drawer_bar3 {
  top: 100%;
}
header .drawer_text {
  width: 100%;
  position: absolute;
  bottom: -20px;
  left: 0;
  text-align: center;
  font-size: 10px;
}
header .drawer_close {
  letter-spacing: 0.08em;
  display: none;
}
header .drawer_nav_wrapper {
  width: 432px;
  height: 100%;
  transition: all 0.2s;
  transform: translate(432px);
  position: fixed;
  top: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.9);
}
header .drawer_nav_wrapper .drawer_nav {
  padding: 112px 0 0 0;
  -webkit-overflow-scrolling: touch;
  overflow: auto;
  text-transform: uppercase;
}
header .drawer_nav_wrapper .drawer_nav li {
  text-align: center;
  font-size: 16px;
}
header .drawer_nav_wrapper .drawer_nav li a {
  display: block;
  padding: 1em;
  text-decoration: none;
  font-size: 1.4em;
  font-weight: bold;
}
@media screen and (max-width: 600px) {
  header .drawer_nav_wrapper {
    width: 100%;
    transform: translate(100%);
  }
  header .drawer_nav_wrapper .drawer_nav li a {
    font-size: 1.3em;
  }
}
header #nav_btn:checked ~ .back .drawer_bg {
  display: block;
}
header #nav_btn:checked ~ label .drawer_bar1 {
  transform: rotate(45deg);
  top: 5px;
}
header #nav_btn:checked ~ label .drawer_bar2 {
  opacity: 0;
}
header #nav_btn:checked ~ label .drawer_bar3 {
  transform: rotate(-45deg);
  top: 5px;
}
header #nav_btn:checked ~ label .drawer_menu_text {
  display: none;
}
header #nav_btn:checked ~ label .drawer_close {
  display: block;
}
header #nav_btn:checked ~ .drawer_nav_wrapper {
  transform: translate(0);
}
@media screen and (max-height: 880px) {
  header #nav_btn:checked ~ .drawer_nav_wrapper {
    overflow: scroll;
  }
}

/* footer */
footer {
  position: relative;
  text-align: center;
  background-color: #143D93;
  color: #fff;
  background-image: url(../images/footer_bg.jpg);
  background-position: center;
  background-size: cover;
}
footer::before {
  position: absolute;
  content: "";
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(20, 61, 147, 0.85);
}
footer a {
  width: 60px;
  margin: 40px auto;
}
footer img {
  width: 60px;
}
footer small {
  position: relative;
  z-index: 1;
  display: block;
  padding: 20px;
  color: #fff;
}
footer .footer {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px 20px;
}
footer .nakajima-ltd {
  padding: 10px 10px 0;
  text-align: left;
}
footer .column {
  padding: 10px;
  box-sizing: border-box;
  text-align: left;
  font-size: 0.8em;
  line-height: 1.7;
}
footer .column:last-of-type {
  text-align: right;
}
footer .links {
  line-height: 2;
}
footer .links a {
  padding: 0.5em;
}
footer .image {
  width: 100%;
  height: auto;
}
footer .inquiry_btn {
  margin: 0 auto;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}
footer .inquiry_btn a {
  width: auto;
  background-image: none;
  background-color: #fff;
  color: #143D93;
}
footer .inquiry_btn a::before {
  background-image: url(../images/mail_ico.png);
}
footer .inquiry_btn a::after {
  content: "";
  border: 0;
  border-top: solid 2px #143D93;
  border-right: solid 2px #143D93;
}
@media screen and (max-width: 720px) {
  footer .footer {
    flex-direction: column;
  }
  footer .nakajima-ltd {
    max-width: 400px;
    margin: 0 auto;
  }
  footer .column {
    max-width: 400px;
    margin: 0 auto;
  }
  footer .column:last-of-type {
    text-align: center;
  }
  footer .contact-button {
    margin: 40px auto 0;
  }
}

/* ===========
HOME 
===========*/
.flex03 figure {
  height: 60%;
}
.flex03 figure img {
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
}
.flex03 figure + p {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 4em;
  text-align: center;
}
.flex03 figure + p + p {
  font-size: 0.85em;
}
@media screen and (max-width: 720px) {
  .flex03 > div {
    margin-bottom: 40px;
  }
}

#three-reasons p span {
  font-weight: bold;
  background: linear-gradient(transparent 50%, #ffcccc 0%);
}

#solve-problems .inner {
  width: 100%;
}
#solve-problems .inner > .flex {
  justify-content: center;
}
#solve-problems .inner > .flex > * {
  width: 300px;
}
#solve-problems .problem_top {
  max-width: 500px;
  margin: 0 auto;
}
#solve-problems .solution {
  text-align: center;
  font-size: 1.8em;
  margin: 60px auto;
}
#solve-problems .solution strong {
  padding: 0 0.5em 0 0.7em;
  background: linear-gradient(transparent 50%, #FCEFBB 0%);
}
#solve-problems .solution span {
  color: #2585D0;
}
#solve-problems dl {
  border-radius: 10px;
  margin: 12px;
  box-shadow: rgba(136, 165, 191, 0.48) 6px 2px 16px 0px, rgba(255, 255, 255, 0.8) -6px -2px 16px 0px;
}
#solve-problems dl:nth-of-type(2) figure {
  text-align: center;
}
#solve-problems dl:nth-of-type(2) figure img {
  max-height: 100px;
  width: auto;
}
#solve-problems dt {
  background-color: #2585D0;
  color: #fff;
  padding: 20px;
  text-align: center;
  height: 130px;
  display: flex;
  flex-grow: 1;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
#solve-problems dd {
  background-color: #fff;
  padding: 20px;
  display: flex;
  flex-grow: 1;
  flex-direction: column;
  align-items: stretch;
  min-height: 372px;
}
#solve-problems dd p:first-of-type {
  text-align: center;
  color: #143D93;
  height: 5em;
  display: flex;
  justify-content: center;
  align-items: center;
}
#solve-problems dd p:last-of-type {
  margin-top: 1em;
  font-size: 0.8em;
}
#solve-problems dd figure {
  max-width: 140px;
  max-height: 100px;
  margin: 20px auto 0;
}
@media screen and (max-width: 720px) {
  #solve-problems .flex > * {
    margin: 20px auto;
  }
  #solve-problems .solution {
    font-size: 1.6em;
  }
  #solve-problems dt {
    height: auto;
  }
  #solve-problems dd {
    min-height: 100%;
  }
}

#consultation ol {
  list-style: none;
  max-width: 900px;
  margin: 0 auto;
}
#consultation ol li {
  background-color: #fff;
  padding: 0.5em 2em 1em;
  display: flex;
  align-items: center;
  margin-bottom: 1em;
  flex-wrap: nowrap;
}
#consultation ol li:first-of-type > div {
  width: 70%;
}
#consultation ol li:first-of-type > div p {
  width: 100%;
}
#consultation ol li:first-of-type .inquiry_btn {
  margin: 20px auto 10px;
}
#consultation ol li p {
  width: 70%;
}
#consultation ol li p span {
  color: #143D93;
  border-bottom: #143D93 solid 1px;
  display: block;
  font-size: 1.2em;
  font-weight: bold;
  margin-bottom: 1em;
}
#consultation ol li p span strong {
  font-size: 1.5em;
  padding-left: 0.2em;
  margin-right: 30px;
}
#consultation ol li figure {
  width: 25%;
  margin-left: 40px;
}
@media screen and (max-width: 720px) {
  #consultation .flex {
    display: flex;
  }
  #consultation ol li:first-of-type > div {
    width: 100%;
  }
  #consultation ol li p span {
    font-size: 1.1em;
  }
  #consultation ol li p span strong {
    padding-left: 0.1em;
    margin-right: 20px;
  }
}
@media screen and (max-width: 460px) {
  #consultation ol li {
    display: block;
    padding: 0.8em 1em 1em;
  }
  #consultation ol li p {
    width: 100%;
  }
  #consultation ol li figure {
    width: 50%;
    margin: 15px auto 0;
  }
}

#faq .faq_wrapper {
  background-color: #fff;
  max-width: 900px;
  margin: 0 auto;
}
#faq dt {
  position: relative;
  padding: 0.8em;
  border-top: #666 dotted 1px;
}
#faq dt::before {
  content: "Q";
  color: #143D93;
  font-weight: bold;
  font-size: 1.6em;
  position: absolute;
  top: 0.5em;
  left: 0;
}
#faq dd {
  position: relative;
  height: 0;
  transition: 0.4s;
  overflow: hidden;
  border: solid 2px transparent;
  font-size: 0.9em;
  padding-left: 2em;
}
#faq dd::before {
  content: "A";
  color: #143D93;
  font-weight: bold;
  font-size: 1.6em;
  position: absolute;
  top: -0.3em;
  left: 0.1em;
}
#faq .accordion label {
  position: relative;
  display: block;
  padding: 10px 20px;
  cursor: pointer;
}
#faq .accordion label::after {
  content: "";
  display: block;
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-top: 10px solid #797676;
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translate(0, -50%);
  transition: 0.4s 0.4s;
}
#faq .checkbox {
  display: none;
}
#faq .checkbox:checked ~ dl label::after {
  transform: translate(0, -50%) rotate(-180deg);
}
#faq .checkbox:checked ~ dl dd {
  height: auto;
  padding-bottom: 20px;
}
@media screen and (max-width: 720px) {
  #faq .accordion label::after {
    right: -10px;
  }
}

#housing > p {
  text-align: center;
  margin: 10px auto 30px;
}
#housing .housing_wrapper {
  align-items: center;
  justify-content: center;
}
#housing .housing_wrapper img {
  max-width: 100px;
  height: 100%;
  width: auto;
  max-height: 50px;
  margin: 10px;
}
@media screen and (max-width: 720px) {
  #housing .housing_wrapper {
    display: flex;
  }
}

/* ===========
ハウスメーカー一覧 
===========*/
#housemaker {
  /*
  .part01{
      .contents{
          h3{
              margin-bottom: 10px;
          }
          figure{
              position: relative;

              img:last-of-type{
                  position: absolute;
                  top: 10px;
                  left: 10px;
                  max-width: 120px;
                  max-height: 50px;
                  height: auto;
                  width: auto;
                  object-fit: contain;
                  filter: drop-shadow(2px 2px 4px #fff);
                  -webkit-filter: drop-shadow(2px 2px 4px #fff);
              }
          }

          p{
              font-size: 0.9em;
              height: auto;
              text-align: left;
              margin-top: 10px;
              display: block;
          }
      }
  }*/
}
#housemaker .part02 {
  /*
  .contents{
      >img,>h3{
          display: inline-block;
      }

      >img{
          max-width: 100px;
          max-height: 50px;
          height: auto;
          width: auto;
          object-fit: contain;
      }
  }*/
}
#housemaker .part02 .contents {
  margin-bottom: 20px;
  list-style: none;
}
#housemaker .part02 .contents h3 img {
  max-width: 100px;
  height: 40px;
  width: auto;
  -o-object-fit: contain;
     object-fit: contain;
  margin-right: 10px;
}
#housemaker .part02 .contents > p {
  font-size: 0.9em;
  height: auto;
  text-align: left;
  margin-top: 10px;
  display: block;
}
@media screen and (max-width: 1000px) {
  #housemaker .flex03 > * {
    width: 48%;
  }
}
@media screen and (max-width: 720px) {
  #housemaker .flex {
    display: flex;
  }
}
@media screen and (max-width: 600px) {
  #housemaker .flex {
    display: block;
  }
  #housemaker .flex03 > * {
    width: 100%;
  }
  #housemaker .part02 .contents {
    margin-bottom: 30px;
  }
  #housemaker .part02 .contents > p {
    margin-top: 0;
  }
}
/*# sourceMappingURL=style.css.map */