@charset "UTF-8";

/* ======================================================================

  "Energyflex" QB Construction PC Styles

====================================================================== */
body { background: url(../../common/images/inquiry_bg.png) repeat 0 0; }
.inc-footer { margin: -60px 0 0; }

/*
  Page Header
====================================================================== */
.page-header .inner {
  padding: 75px 0 130px;
  background-color: var(--white);
}
.page-header h2 {
  font-size: 48px;
  font-size: 4.8rem;
  letter-spacing: .05em;
  text-align: center;
  margin: 0 0 60px;
}
.page-header h3 {
  font-size: 40px;
  font-size: 4.0rem;
  letter-spacing: .05em;
  line-height: calc(64 / 40);
  text-align: center;
  color: var(--d-green);
}
.page-header h3 span {
  border-bottom: solid 6px var(--yellow);
  display: inline;
}

/* Breadcrumb
---------------------------------------------------------------------- */
.page-header .breadcrumb {
  padding: 0 0 0 100px;
  margin: 0 0 110px;
}

/*
  Section Header
====================================================================== */
.sec-header {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 385px;
  display: flex;
  align-items: flex-start;
}
.sec-header > div {
  position: relative;
  width: 1200px;
  margin: auto;
  display: grid;
}
.sec-header > div::before {
  content: "";
  position: absolute;
  top: 0;
  left: calc( (100vw - 1200px) / 2 * -1 );
  width: calc( (100vw - 1200px) / 2 );
  height: 100%;
  aspect-ratio: 1920 / 385;
  display: inline-block;
  background: url(../../common/images/sec-header_bg.png) repeat-x 0 0;
  background-size: contain;
}
.sec-header > div::after {
  content: "";
  position: absolute;
  top: 0;
  right: calc( (100vw - 1200px) / 2 * -1 );
  width: calc( (100vw - 1200px) / 2 );
  height: 100%;
  aspect-ratio: 1920 / 385;
  display: inline-block;
  background: url(../../common/images/sec-header_bg.png) repeat-x 0 0;
  background-size: contain;
}
.sec-header > div .inner {
  position: relative;
  z-index: 1;
  width: 1200px;
  height: 100%;
  padding: 0 120px;
  grid-area: 1 / 1;
}
.sec-header > div .inner h2 {
  font-size: 48px;
  font-size: 4.8rem;
  font-weight: 800;
  letter-spacing: .05em;
  line-height: calc(60 / 48);
  text-align: center;
}
.sec-header > div .inner h2 span { color: var(--d-green); }
.sec-header > div .inner ul {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 0 30px;
}
.sec-header > div .inner ul li { width: 180px; }
.sec-header > div .inner ul li:nth-of-type(odd) { margin: -170px 0 0; }
.sec-header > div figure { grid-area: 1 / 1; }
.sec-header > div figure img {
  height: auto;
  object-fit: cover;
}

/*
  Section
====================================================================== */
section .inner {
  position: relative;
  z-index: 1;
  background-color: var(--white);
  padding-left: 120px;
  padding-right: 120px;
}

/* Section01
---------------------------------------------------------------------- */
.sec01 { margin: -70px 0 0; }
.sec01 .inner {
  padding-top: 100px;
  padding-bottom: 120px;
}
.sec01 .inner::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -50px;
  width: 100%;
  height: 50px;
  background-color: var(--white);
  display: inline-block;
}
.const-strength {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0 60px;
}
.const-strength:not(:last-of-type) { margin: 0 0 105px; }
.const-strength:nth-of-type(even) { flex-direction: row-reverse; }
.const-strength dl dt {
  position: relative;
  font-size: 26px;
  font-size: 2.6rem;
  font-weight: 500;
  letter-spacing: .05em;
  line-height: calc(36 / 26);
  padding: 0 0 0 100px;
  margin: 0 0 .75em;
}
.const-strength dl dt span {
  padding: 0 0 .25em;
  border-bottom: solid 1px var(--black);
}
.const-strength dl dt::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 0;
  width: 90px;
  height: 60px;
  display: inline-block;
  background-position: 0 0;
  background-repeat: no-repeat;
  background-size: cover;
}
.const-strength:first-of-type dl dt::before { background-image: url(../images/qbconst_sec01_num001.png); }
.const-strength:nth-of-type(2) dl dt::before { background-image: url(../images/qbconst_sec01_num002.png); }
.const-strength:nth-of-type(3) dl dt::before { background-image: url(../images/qbconst_sec01_num003.png); }
.const-strength:nth-of-type(4) dl dt::before { background-image: url(../images/qbconst_sec01_num004.png); }
.const-strength:last-of-type dl dt::before { background-image: url(../images/qbconst_sec01_num005.png); }

.const-strength dl dd { padding: 0 0 0 100px; }
.const-strength dl dd p {
  font-size: 16px;
  font-size: 1.6rem;
  letter-spacing: .05em;
  line-height: calc(30 / 16);
}
.const-strength figure {
  width: 300px;
  overflow: hidden;
  flex-shrink: 0;
}
.const-strength figure img {
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* Section02
---------------------------------------------------------------------- */
.sec02 { display: none; }
.sec02 h3 {
  font-size: 30px;
  font-size: 3.0rem;
  letter-spacing: .05em;
  text-align: center;
}
.sec02 .inner { padding-bottom: 120px; }
.archive-list {
  border: solid 1px #e2e2e2;
  border-radius: 50px;
  padding: 80px 60px;
  margin: 20px 0 0;
}
.archive-list dl:not(:last-of-type) { margin: 0 0 70px; }
.archive-list dl dt {
  font-size: 22px;
  font-size: 2.2rem;
  letter-spacing: .05em;
  font-weight: 600;
  margin: 0 0 20px;
}
.archive-list dl dd ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0 5%;
}
.archive-list dl dd ul li {
  font-size: 15px;
  font-size: 1.5rem;
  letter-spacing: .025em;
  margin: 0 0 1em;
}
.archive-list dl dd ul li a {
  text-decoration: none;
  color: var(--black);
}

/* Section03
---------------------------------------------------------------------- */
.sec03 {
  margin: 0;
  display: none;
}
.sec03 h3 {
  font-size: 30px;
  font-size: 3.0rem;
  letter-spacing: .05em;
  text-align: center;
}
.sec03 .contents-area + span {
  position: absolute;
  z-index: 1;
  left: 0;
  bottom: 0;
  width: calc(100vw - ((100vw - 1200px) / 2));
  margin: 0 0 0 calc((100vw - 1200px) / 2);
  height: 430px;
  background-color: var(--l-gray);
  display: inline-block;
}
.sec03 .contents-area + span::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -50px;
  width: 100%;
  height: 50px;
  background-color: var(--l-gray);
  display: inline-block;
}
.sec03 .contents-area {
  position: relative;
  width: calc(100vw - ((100vw - 1200px) / 2));
  margin: 0 0 0 calc((100vw - 1200px) / 2);
  padding: 0 0 170px 120px;
  background-color: var(--white);
}
.sec03 .contents-area::after {
  content: "";
  position: absolute;
  top: 0;
  right: calc((100vw - 1200px) / 2 * -1);
  width: calc((100vw - 1200px) / 2);
  height: 100%;
  background-color: var(--white);
}
.sec03 .contents-area .inner {
  width: 960px;
  margin: 0;
}
.sec03 .contents-area > div:nth-of-type(2) {
  position: relative;
  z-index: 2;
  overflow: hidden;
}
.cs-list {
  position: relative;
  z-index: 1;
  margin: 30px 0 0;
  padding: 0 0 50px;
}
.case-study {
  position: relative;
  width: 360px;
  background-color: var(--white);
  border-radius: 20px;
  border: solid 1px #e2e2e2;
  padding: 30px;
  flex-shrink: 0;
}
.case-study::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 20px;
  box-shadow: 8px 8px 0 0 rgba(var(--blk-rgb), .1);
  mix-blend-mode: multiply;
}
.case-study dl { margin: 30px 0 0; }
.case-study dl dt {
  font-size: 22px;
  font-size: 2.2rem;
  font-weight: 600;
  letter-spacing: .05em;
  color: var(--d-green);
  margin: 0 0 10px;
}
.case-study dl dd p {
  font-size: 16px;
  font-size: 1.6rem;
  letter-spacing: .05em;
  line-height: calc(30 / 16);
}

/* Section04
---------------------------------------------------------------------- */
.sec04 { z-index: 1; }
.sec04 .inner { background: none; }