@charset "utf-8";

html {
  font-size: 62.5%;
}
body {
  color: #000;
  font-family: "Yu Gothic", YuGothic, Hiragino Sans, 'ヒラギノ角ゴ ProN W3', Hiragino Kaku Gothic ProN, "メイリオ", Meiryo, "Helvetica Neue", Helvetica, "NotoSans", sans-serif;
  font-size: 1.7em;
  /*font-weight: 500;*/
  line-height: 2;
  text-size-adjust: 100%;
  overflow-x: hidden;
}
section {
  padding-top: 4rem;
  padding-bottom: 6rem;
}
a {
  color: #039;
}
h2 {
  font-size: 3.8rem;
  font-weight: bold;
  margin-bottom: 2.5rem;
  text-align: center;
}
.hover:hover {
  opacity: .8!important;
  transition: .3s;  
}
.font-bold {
  font-weight: bold;
}
.font-large {
  font-size: 120%;
}

@media (max-width: 577px) {
  body {
    font-size: 1.5em;
  }
  section {
    padding-top: 2.5rem;
    padding-bottom: 4rem;
  }
  h2 {
    font-size: 2.8rem;
    margin-bottom: 1.8rem;
  }
}

/* ボタン */

.top-btn {
  position: relative;
  max-width: 470px;
  display: block;
  margin: 0 auto;
  padding: 1rem 1rem 2rem;
  background-color: #fb8d00;
  border-radius: 100px;
  box-shadow: 0px 4px 8px 0px rgba(0, 0, 0, 0.2);
  color: #fff;
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  font-size: 2.2rem;
  font-weight: bold;
}
.top-btn span {
  font-size: 1.3rem;
}
.top-btn:hover {
  background-color: #fca433;
  box-shadow: 0px 0px rgba(0, 0, 0, 0);
  transition: .3s;  
}

@media (max-width: 480px) {
  .top-btn {
    width: 96%;
    padding: .5rem .8rem 1.2rem;
    font-size: 1.7rem;
  }
  .top-btn span {
    font-size:1rem;
  }
}

.btn-box {
  padding: 4rem 0 5rem;
  background-color: #fff0df;
}
.btn-width {
  max-width: 950px;
  margin: auto;
}

.btn-lead {
  margin-bottom: 3rem;
  line-height: 1.6;
  text-align: center;
  font-size: 3rem;
  font-weight: bold;
}

.btn-txt {
  line-height: 1.5;
  text-align: center;
  font-size: 1.6rem;
  font-weight: bold;
}

.btn {
  position: relative;
  display: block;
  margin: 0 auto;
  padding: 2.5rem 1rem; 
  border-radius: 100px;
  color: #fff;
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  font-weight: bold;
  font-size: 2.2rem;
}

.arrow::after {
  content: '';
  border: 0;
  border-top: solid 4px #fff;
  border-right: solid 4px #fff;
  display: inline-block;
  width: 8px;
  height: 8px;
  position: absolute;
  top: 50%;
  right: 24px;
  transform: translateY(-50%) rotate(45deg);
}
.arrow2::after {
  content: '';
  border: 0;
  border-top: solid 4px #fb8d00;
  border-right: solid 4px #fb8d00;
  display: inline-block;
  width: 8px;
  height: 8px;
  position: absolute;
  top: 50%;
  right: 24px;
  transform: translateY(-50%) rotate(45deg);
}
.arrow3::after {
  content: '';
  border: 0;
  border-top: solid 3px #000;
  border-right: solid 3px #000;
  display: inline-block;
  width: 6px;
  height: 6px;
  position: absolute;
  top: 50%;
  right: 19px;
  transform: translateY(-50%) rotate(45deg);
}

.document {
  background-color: #444;
  box-shadow: 0px 4px 8px 0px rgba(0, 0, 0, 0.2);
  color: #fff!important;
 }
.contact {
  background-color: #fb8d00;
  box-shadow: 0px 4px 8px 0px rgba(0, 0, 0, 0.2);
  color: #fff!important;
 }
 .document:hover,
 .contact:hover {
  box-shadow: 0px 0px rgba(0, 0, 0, 0);
 }

@media (max-width: 991px) {
  .btn {
    padding: 1.8rem 1rem; 
    font-size: 2rem;
  }
}

@media (max-width: 767px) {
  .btn-lead  {
    font-size: 2.4rem;
  }
  .btn { 
    font-size: 1.7rem;
  }
  .btn.document {
    margin-bottom: 2.5rem;
  }
}

@media (max-width: 575px) {
  .btn-box {
    padding: 2.5rem 0 3.5rem;
  }
  .btn-lead  {
    margin-bottom: 2rem;
    font-size: 2.2rem;
  }
  .btn {
    width: 92%;
  }
  .btn.document {
    margin-bottom: 2rem;
  }
}

@media (max-width: 480px) {
  .btn { 
    font-size: 1.7rem;
  }
  .btn-lead {
    font-size: 1.8rem;
  }
  .btn-lead br {
    display: none;
  }
  .btn-txt {
    font-size: 1.3rem;
  }
}

/* ヘッダー */

main {
  margin-top: 80px;
}
header {
  width: 100%;
  height: 80px;
  background: rgba(255,255,255, .9);
  color: #000;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10000;
  display: flex;
}
header .container {
  display: flex; 
}
header .logo {
  margin-top: 20px;
}
header nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  font-size: 1.6rem;
  font-weight: 700;
}
header nav ul {
  display: flex;
  margin: 0 1rem 0 0;
  list-style: none;
}
header nav a {
  display: block;
  position: relative;
  padding: 0 1.5rem;
}
header a,
header a:visited,
header a:active {
  color: #000;
  text-decoration: none;
  line-height: 1;
}

.header-btn {
  display: flex;
  align-items: center;
}
.header-btn a {
  margin-left: 15px;
  padding: 13px;
  width: 145px;
  height: 40px;
  border-radius: 50px;
  font-size: 1.5rem;
  text-align: center;
}

#solution-top,
#cases-top,
#tieup-top {
  margin-top: -80px;
  padding-top: 80px;
}

.sp-btn {
  display: none;
}

@media (max-width: 991px) {
  header .logo img {
    width: 160px;
  }
  header nav ul {
    margin-right: .5rem;
  }
  header nav a {
    padding: 0 1.5rem;
  }
  .header-btn a {
    width: 132px;
    height: 40px;
    padding: 12px;
  }
}

@media screen and (max-width: 767px) {
  main {
    margin-top: 50px;
  }
  header {
    width: 100%;
    min-width: 100%;
    height: 50px;
    background: rgba(255,255,255, .95);
    color: #000;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10000;
    display: block;
  }
  header .logo img {
    width: 120px;
    margin: 0;
    position: absolute;
    top: 11px;
    left: 15px;
  }

  .sp-btn {
    display: inline-block;
    position: absolute;
    top: 9px;
    right: 60px;
    padding: 9px 20px;
    background-color: #fb8d00;
    border-radius: 50px;
    box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.4);
    font-size: 1.2rem;
    font-weight: bold;
  }

  #solution-top,
  #cases-top,
  #tieup-top {
    margin-top: -50px;
    padding-top: 50px;
  }

  nav.__open {
    top: 50px;
    right: 0;
    padding-bottom: 100px;
  }
  header nav {
    font-size: 1.7rem;
    display: block;
    position: fixed;
    top: 50px;
    right: -100%;
    width: 100%;
    height: calc(100vh - 60px);
    background: rgba(235,235,235, .95);
    transition: 0.3s all;
    overflow-y: auto;
  }
  header nav ul {
    display: block;
    margin: 15px 0;
    padding: 5px 0;
    list-style: none;
  }
  header nav ul li {
    margin: 15px 0;
    text-align: center;
  }
  header nav a {
    display: block;
    position: relative;
    padding: 0.5rem;
    color: #000!important;
  }
  .header-btn {
    display: block;
    align-items: center;
  }
  .header-btn a {
    width: 60%;
    height: 50px;
    margin-left: 0;
    margin: auto;
    margin-bottom: 20px;
    padding: 17px;
  }
}

/* humberger */

@media screen and (max-width:767px) {
  .menu-trigger {
    display: block;
    cursor: pointer;
    position: fixed;
    width: 30px;
    height: 27px;
    top: 11px;
    right: 15px;
    z-index: 100000;
  }
  .menu-trigger,
  .menu-trigger span {
    display: inline-block;
    transition: all .4s;
    box-sizing: border-box;
  }
  .menu-trigger span {
    position: absolute;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: #505050;
  }
  .menu-trigger span:nth-of-type(1) {
    top: 0;
  }
  .menu-trigger span:nth-of-type(2) {
    top: 12px;
  }
  .menu-trigger span:nth-of-type(3) {
    bottom: 0;
  }
  .menu-trigger.active span {
    background-color: #505050;
  }
  .menu-trigger.active span:nth-of-type(1) {
    -webkit-transform: translateY(12px) rotate(-45deg);
    transform: translateY(12px) rotate(-45deg);
  }
  .menu-trigger.active span:nth-of-type(2) {
    -webkit-transform: translateY(0) rotate(45deg);
    transform: translateY(0) rotate(45deg);
  }
  .menu-trigger.active span:nth-of-type(3) {
    opacity: 0;
  }
}

/* トップ */

#top {
  background-image: url(../images/back.jpg);
  background-position: center;
  background-size: cover;
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}
.title {
  font-size: 4.4rem;
  font-weight: bold;
  line-height: 1.5;
}
.color {
  color: #fb8d00;
}
.lead {
  font-size: 1.8rem;
}

@media (max-width: 1200px) {
  .title {
    font-size: 3.6rem;
    line-height: 1.4;
  }
}

@media (max-width: 991px) {
  .title-sub,
  .title {
    text-align: center;
  }
}

@media (max-width: 767px) {
  #top {
    padding-top: 3rem;
    padding-bottom: 2.5rem;
  }
  .title-sub {
    font-size: 2rem;
  }
  .title {
    font-size: 3rem;
  }
}

@media (max-width: 575px) {
  .lead {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .title {
    font-size: 2.2rem;
  }
}

#bz-box {
  background-color: #777;
  color: #fff;
  padding: 3rem 0 2rem;
}

#bz-box a {
  color: #fff;
}

.bz-inner {
  padding: 4.5rem 1rem 1.5rem 1rem;
  border: 2px solid #fb8d00;
  border-radius: 8px;
  background-color: #fff;
  color: #000;
  background-image: url(../images/check.png);
  background-position: top 1rem center;
  background-repeat: no-repeat;
  font-size: 2rem;
  text-align: center;
  line-height: 1.6;
}
/*.bz-inner:before {
    border-bottom: 15px solid transparent;
    border-left: 15px solid #fb8d00;
    content: '';
    display: block;
    position: absolute;
    top: 0px;
    left: 15px;
}*/

@media (max-width: 1200px) {
  #bz-box {
    font-size: 1.5rem;
  }
}
@media (max-width: 480px) {
  #bz-box {
    font-size: 1.4rem;
  }
}

/* 活用シーン */

#solution {
  background-color: #f5f5f5;
}
.solution-box {
  padding: 3rem 3.5rem 4rem;
  background-color: #fff;
  background-image: url(../images/line.png);
  background-position: 0 44px;
  background-repeat: no-repeat;
  border-radius: 14px;
}
.solution-box h3 {
  padding-left: 32px;
  padding-bottom: 2rem;
  font-size: 3rem;
  font-weight: bold;
  line-height: 1.4;
}
.solution-box h4 {
  padding: .6rem 1rem;
  margin-bottom: 1.5rem;
  background-color: #f5f5f5;
  border-left: 4px solid #444;
  font-weight: bold;
  line-height: 1.4;
}
.solution-box p.small {
  font-size: 1.4rem;
}

.solution-box2 {
  width: 84%;
  margin: auto;
  padding: 2rem;
  border: 2px solid #fb8d00;
  font-size: 1.8rem;
  font-weight: bold;
}
.solution-box2 li {
  list-style: disc;
  margin-left: 3rem;
}

@media (max-width: 991px) {
  .solution-box h4 {
    margin-top: 3rem;
  }
}

@media (max-width: 575px) {
  .solution-box {
    padding: 2.5rem 2.2rem;
    background-position: 0 33px;
  }
  .solution-box h3 {
    padding-left: 40px;
    font-size: 2rem;
  }
  .solution-box h4 {
    font-size: 1.5rem;
  }
  .solution-box2 {
    width: 100%;
    padding: 1.5rem;
    font-size: 1.4rem;
    font-weight: bold;
  }
  .solution-box2 li {
    margin-left: 2rem;
  }
}

/* お問い合わせ例 */

.example-box {
  position: relative;
  padding: 4.5rem 2rem 2.5rem;
  background-color: #fff6ec;
  font-size: 1.4rem;
}
.example-box img {
  position: absolute;
  top: -20px;
  left: 20px;
}
.example-box span {
  margin-right: .8rem;
  padding: .2rem .8rem;
  background-color: #444;
  border-radius: 3px;
  color: #fff;
}

@media (max-width: 1200px) {
  .example-box {
    height: auto;
  }
  .pc {
    display: none!important;
  }
}

@media (max-width: 991px) {
  .example-box.mb {
    margin-bottom: 4rem;
  }
}

/* 事例 */

#cases {
  background-color: #f5f5f5;
}
#cases a {
  text-decoration: none;
}
.cases-box {
  padding: 3rem 3.5rem 3.5rem;
  background-color: #fff;
  box-shadow: 5px 5px 20px 2px rgba(0, 0, 0, 0.1);
  color: #000;
}
.cases-box h3 {
  font-size: 2.3rem;
  font-weight: bold;
  line-height: 1.7;
}
.cases-box h3 span {
  font-size: 1.8rem;
}
.cases-box p {
  font-size: 1.6rem;
}
.cases-box p span {
  margin-right: .8rem;
  padding: .2rem .8rem;
  background-color: #fb8d00;
  border-radius: 3px;
  color: #fff;
}

.cases-company {
  border-bottom: 3px solid #fb8d00;
  margin-bottom: 2rem;
  font-weight: bold;
}

.cases-btn {
  position: relative;
  width: 250px;
  display: block;
  margin: 0 auto;
  padding: 1rem; 
  border: 2px solid #000;
  border-radius: 100px;
  color: #000;
  text-align: center;
  text-decoration: none;
  font-weight: bold;
  line-height: 1.4;
}

@media (max-width: 575px) {
  .cases-box {
    padding: 2rem 2rem 3rem;
  }
  .cases-box h3 {
    font-size: 1.8rem;
  }
  .cases-box h3 span {
    font-size: 1.6rem;
  }
  .cases-box p {
    font-size: 1.4rem;
  }
}

/* タイアップ記事例 */

#tieup {
  background-color: #f5f5f5;
}

.tieup-menu {
  padding: .4rem 1rem;
  background-color: #444;
  border-radius: 4px;
  color: #fff;
  font-size: 1.5rem;
  font-weight: bold;
}

.multiple-item img {
  box-shadow: 5px 5px 14px 2px rgba(0, 0, 0, 0.2);
}
.multiple-item li {
  padding: 0 1.5rem 2rem;
}
.multiple-item .font-bold {
  line-height: 1.5;
  font-size: 1.5rem;
}


.tag-q {
  margin-right: 1rem;
  padding: .2rem .8rem;
  border-radius: 4px;
  background-color: #fb8d00;
  color: #fff;
  font-weight: bold;
}
.tag-a {
  margin-right: 1rem;
  padding: .2rem .8rem;
  border-radius: 4px;
  background-color: #444;
  color: #fff;
  font-weight: bold;
}

/* 編集長ご挨拶 */

#comment {
  padding-top: 5rem;
  padding-bottom: 5rem;
  background-color: #fff0df;
}

.name {
  line-height: 1.5;
  font-size: 80%;
}

@media (max-width: 575px) {
  #comment {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }
}

/* Webメディア */

#media h3 {
  margin-bottom: 2rem;
  text-align: center;
  font-size: 3rem;
  font-weight: bold;
}
#media p {
  text-align: center;
  font-size: 1.6rem;
}
.col-logo {
  position: relative;
  width: 100%;
  min-height: 1px;
  margin-bottom: 3rem;
  padding-right: 15px;
  padding-left: 15px;
  flex: 0 0 auto;
  width: 20%;
}
.ad-btn {
  position: relative;
  width: 400px;
  display: block;
  margin: 0 auto;
  padding: 1rem; 
  border: 2px solid #000;
  border-radius: 100px;
  color: #000;
  text-align: center;
  text-decoration: none;
  font-weight: bold;
  line-height: 1.4;
}

@media (max-width: 767px) {
  .col-logo {
    width: 25%;
  }
}

@media (max-width: 575px) {
  #media h3 {
    font-size: 2.4rem;
  }
  #media p {
    text-align: left;
    font-size: 1.4rem;
  }
  .col-logo {
    width: 50%;
  }
}

@media (max-width: 480px) {
  .ad-btn {
    width: 90%;
  }
}

/* フッター */

footer {
  padding: 2rem 0;
  background-color: #505050;
  color: #fff;
  font-size: 1.4rem;
  line-height: 1.6;
}
footer a {
  color: #fff;
}
footer .company {
  display: flex; 
  margin-bottom: 5px;
}
footer .logo {
  margin-right: 15px;
}
footer .info {
  display: flex;
  margin-right: 10px;
}
footer .info p {
  margin-right: 20px;
}
footer .mark a {
  margin-right: 10px;
}
footer .flex {
  display: flex;
}
footer .flex-right {
  display: flex; 
  margin-left: auto;
  align-items: center;
}
.copyright {
  margin-top: 15px;
  font-size: 1.1rem;
  line-height: 1.4rem;
  text-align: center;
}

@media (max-width: 767px) {
  footer .flex {
    display: block;
  }
  footer .flex-right {
    display: block; 
  }
  footer .info p {
    margin-top: 10px;
    margin-bottom: 25px;
  }
  .copyright {
    text-align: left;
  }
}