@CHARSET "UTF-8";
/******************************************************************************
 * マツミハウジング  マツミハウジング株式会社のDX戦略
 * WEB SITE ver.2017
 * RESPONSIVE
 * PC width min-width:769px
 * SP max-width: 768px(iPhone6+ ヨコイチまで)
******************************************************************************/
@import url(html5-doctor-reset-stylesheet.min.css);
@import url(base.css);
@import url(page_base.css);

:root {
  --blue: #113b79;
  --cyan: #10b9ce;
  --orange: #ef7136;
  --ink: #333;
  --muted: #6d6d6d;
  --line: #e4e4e4;
  --cream: #fff3e7;
  --soft: #f8fbfb;
  --green: #4f8b69;
}

h1>span{
  display: block;
  margin: 0 0 4px;
  color: var(--orange);
  font-family: Georgia,"Times New Roman",serif;
  font-size: 14px;
  letter-spacing: .12em;
  font-weight: 700;
}

/* =========================
   Base
========================= 

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family:
    "Hiragino Kaku Gothic ProN",
    "Hiragino Kaku Gothic Pro",
    Meiryo,
    "Yu Gothic",
    sans-serif;
  font-size: 16px;
  line-height: 1.95;
  background: #fff;
}

a {
  color: inherit;
  text-decoration: none;
}

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


/* =========================
   Main
========================= */

main {
  max-width: 980px;
  margin: 0 auto;
  padding: 52px 28px 80px;
  line-height: 1.95;
}


/* =========================
   SBT Logo
========================= */

.sbt-logo-intro {
  width: min(290px, 72vw);
  margin: 0 auto 30px;
  padding: 4px 10px 12px;

  text-align: center;
}

.sbt-logo-intro img {
  width: 100%;
  height: auto;
}


/* =========================
   Lead
========================= */

.lead {
  max-width: 830px;
  margin: 0 auto 34px;

  font-size: 17px;
  line-height: 2.05;
}


/* =========================
   Notice
========================= */

.notice {
  max-width: 830px;
  margin: 0 auto 42px;
  padding: 18px 22px;

  border: 1px solid #ebd1b9;
  border-left: 6px solid var(--orange);

  background: #fffaf5;

  color: #655142;
  font-size: 14px;
}

.notice strong {
  color: var(--orange);
}


/* =========================
   Achievement
========================= */

.achievement {
  max-width: 830px;
  margin: 0 auto 54px;
  padding: 30px 34px;

  border-top: 4px solid var(--cyan);

  background: var(--soft);

  text-align: center;
}

.achievement .eyebrow {
  margin: 0;

  color: var(--green);
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 14px;
}

.achievement h2 {
  margin: 8px 0 18px;

  color: var(--blue);

  font-size: 28px;
  line-height: 1.5;
}

.target-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;

  text-align: left;
}

.target {
  padding: 18px 20px;

  border: 1px solid #dce9e9;
  background: #fff;
}

.target strong {
  display: block;
  margin-bottom: 4px;

  color: var(--orange);
  font-size: 20px;
}

.target .metric {
  display: block;
  margin: 3px 0;

  color: var(--blue);
  font-size: 25px;
  font-weight: 700;
  line-height: 1.4;
}


/* =========================
   Section
========================= */

main section {
  max-width: 830px;
  margin: 0 auto 54px;
}

main section h2 {
  margin: 0 0 22px;
  padding-bottom: 12px;

  border-bottom: 2px solid var(--cyan);

  font-size: 25px;
  line-height: 1.5;
}

main section h3 {
  margin: 28px 0 10px;

  color: var(--blue);
  font-size: 19px;
}

main section p {
  margin: 0 0 1.1em;
}


/* =========================
   Initiatives
========================= */

.initiatives {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;

  margin-top: 24px;
}

.initiative {
  padding: 22px;

  border: 1px solid var(--line);
  background: #fff;
}

.initiative .num {
  display: block;
  margin-bottom: 10px;

  color: var(--cyan);

  font: 700 26px/1 Georgia, serif;
}

.initiative h3 {
  margin: 0 0 8px;

  color: var(--ink);
  font-size: 17px;
}

.initiative p {
  margin: 0;

  color: #555;
  font-size: 14px;
  line-height: 1.85;
}


/* =========================
   Certificate
========================= */

.certificate {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 30px;

  align-items: center;
}

.cert-image {
  display: block;
  padding: 12px;

  border: 1px solid #d9e1e1;
  background: #f8faf9;

  text-align: center;

  box-shadow: 0 5px 18px rgba(17, 59, 121, 0.08);
}

.cert-image img {
  width: 100%;
  height: auto;
}

.cert-image span {
  display: block;
  margin-top: 9px;

  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
}

.approved-wording {
  margin: 18px 0;
  padding: 16px 18px;

  border-left: 4px solid var(--cyan);
  background: #f4f9f9;

  font-weight: 700;
  line-height: 1.85;
}


/* =========================
   Button
========================= */

.button {
  display: inline-block;
  margin-top: 10px;
  padding: 12px 24px;

  background: var(--blue);
  color: #fff;

  font-weight: 700;
  font-size: 14px;

  transition: 0.2s;
}

.button:hover {
  background: var(--cyan);
}


/* =========================
   Scope
========================= */

.scope {
  padding: 22px 24px;

  background: #f7f7f7;

  font-size: 14px;
}

.scope dl {
  margin: 0;
}

.scope dt {
  margin-top: 10px;

  color: var(--blue);
  font-weight: 700;
}

.scope dt:first-child {
  margin-top: 0;
}

.scope dd {
  margin: 1px 0 0;
}


/* =========================
   Data Table
========================= */

.table-wrap {
  overflow-x: auto;
  margin-top: 24px;
}

.data-table {
  width: 100%;
  min-width: 620px;

  border-collapse: collapse;

  font-size: 14px;
  line-height: 1.6;
}

.data-table th,
.data-table td {
  padding: 13px 14px;

  border-bottom: 1px solid #d9e1e1;

  text-align: right;
  white-space: nowrap;
}

.data-table th:first-child,
.data-table td:first-child {
  text-align: left;
}

.data-table thead th {
  background: #edf8f7;
  color: var(--blue);
  font-weight: 700;
}

.data-table tbody tr:first-child {
  background: #fffaf5;
}

.source-note {
  margin-top: 10px;

  color: #777;
  font-size: 12px;
  line-height: 1.7;
}


/* =========================
   Closing
========================= */

.closing {
  padding-top: 28px;

  border-top: 1px solid var(--line);
}

.signature {
  margin-top: 34px;
  text-align: right;
  line-height: 1.75;
}


/* =========================
   Mobile
========================= */

@media (max-width: 761px) {
  /* Main */

  main {
    padding: 38px 18px 55px;
    font-size: 15px;
  }

  .lead {
    font-size: 16px;
  }


  /* Achievement */

  .achievement {
    padding: 24px 18px;
  }

  .achievement h2 {
    font-size: 22px;
  }


  /* Grid */

  .target-grid,
  .initiatives,
  .certificate {
    grid-template-columns: 1fr;
  }


  /* Section */

  main section h2 {
    font-size: 21px;
  }


}