@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: 5rem;
  padding-bottom: 3rem;
}
a {
  color: #039;
}
h2 {
  font-size: 3.6rem;
  font-weight: bold;
  margin-bottom: 4rem;
  text-align: center;
  line-height: 1.5;
}
.hover:hover {
  opacity: .8!important;
  transition: .3s;  
}
.font-bold {
  font-weight: bold;
}
.font-large {
  font-size: 120%;
}

@media (max-width: 767px) {
  h2 {
    font-size: 2.8rem;
  }
}

@media (max-width: 577px) {
  body {
    font-size: 1.5em;
  }
  section {
    padding-top: 3rem;
    padding-bottom: 1rem;
  }
  h2 {
    font-size: 2.2rem;
    margin-bottom: 1.8rem;
  }
}

@media (max-width: 480px) {
  h2 {
    font-size: 2rem;
  }
}

/* ボタン */

.btn-box {
  padding: 5rem 0;
  background-color: #ebebeb;
}
.btn-box-end {
  padding: 4rem 0 5rem;
  background-color: #ebebeb;
}
.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 {
  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 #108ccf;
  border-right: solid 4px #108ccf;
  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 {
  outline: 3px solid #108ccf;
  outline-offset: -3px;
  background-color: #fff;
  box-shadow: 0px 4px 8px 0px rgba(0, 0, 0, 0.2);
  color: #108ccf!important;
 }
.contact {
  background-color: #86c305;
  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: 767px) {
  .btn-lead  {
    font-size: 2.4rem;
  }
  .btn { 
    font-size: 1.8rem;
  }
  .btn.contact {
    margin-bottom: 2.5rem;
  }
}

@media (max-width: 575px) {
  .btn-box {
    padding: 3rem 0;
  }
  .btn-box-end {
  padding: 3rem 0;
}
  .btn-lead  {
    margin-bottom: 2rem;
    font-size: 2.2rem;
  }
  .btn {
    width: 92%;
  }
  .btn.contact {
    margin-bottom: 2rem;
  }
}

@media (max-width: 480px) {
  .btn { 
    font-size: 1.7rem;
    padding: 1.8rem .5rem; 
  }
  .btn-lead {
    font-size: 1.8rem;
  }
  .btn-lead br {
    display: none;
  }
}

/* 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;
  padding-left: 15px;
  padding-right: 15px;
}

header .logo {
  display: flex;
  align-items: center;
  margin-right: 15px;
}
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;
}
.header-btn .document {
  outline: 2px solid #108ccf;
  outline-offset: -2px;
 }

.sp-btn {
  display: none;
}

@media screen and (max-width: 991px) {
  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: flex;
  }
  header .logo img {
    width: 110px;

  }

  .sp-btn {
    display: inline-block;
    position: absolute;
    top: 9px;
    right: 60px;
    padding: 9px 20px;
    background-color: #86c305;
    border-radius: 50px;
    box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.2);
    font-size: 1.2rem;
    font-weight: bold;
  }

  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;
  }
}

@media (max-width: 480px) {
  .sp-btn {
    display: none;
  }
}

/* humberger */

@media screen and (max-width:991px) {
  .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-color: #222;
  background-image: url(../images/back.jpg);
  background-position: center;
  background-size: cover;
  padding-top: 3rem;
  padding-bottom: 1rem;
  color: #fff;
}
.top-img {
  padding-top: 7rem;
}

#top a {
  color: #fff;
}
.title {
  font-size: 5rem;
  font-weight: bold;
  line-height: 1.4;
}
.title span {
  font-size: 2.8rem;
}
.color {
  color: #86c305;
}
.lead {
  font-size: 1.8rem;
}

.top-btn {
  position: relative;
  max-width: 450px;
  display: block;
  margin: 0 auto;
  padding: 2.5rem 1rem;
  background-color: #86c305;
  border-radius: 100px;
  box-shadow: 0px 5px 10px 0px rgba(0, 0, 0, 0.9);
  color: #fff;
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  font-size: 2.2rem;
  font-weight: bold;
}
.top-btn:hover {
  background-color: #a5cf4c;
  box-shadow: 0px 0px rgba(0, 0, 0, 0);
  transition: .3s;  
}

@media (max-width: 1200px) {
  .title {
    font-size: 4.2rem;
    line-height: 1.4;
  }
}

@media (max-width: 991px) {
  .title-sub,
  .title {
    text-align: center;
  }
  .top-img2 {
    margin: auto;
  }
  .top-img {
    padding-top: 3rem;
  }
}

@media (max-width: 767px) {
  .title {
    font-size: 3.4rem;
  }
  .title span {
    font-size: 2.2rem;
  }
}

@media (max-width: 480px) {
  .title {
    font-size: 2.4rem;
  }
  .title span {
    font-size: 1.6rem;
  }
  .lead {
    font-size: 1.5rem;
  }
  .top-btn {
    width: 92%;
    padding: 1.7rem .8rem;
    font-size: 1.7rem;
  }
}

/* 課題 */

#problem {
  background-color: #ddd;
}

.problem-box {
  max-width: 800px;
  margin: auto;
  margin-bottom: -25px;
  padding: 3rem 4.5rem;
  background-color: #fff;
}

#problem ul li {
  padding: 1rem 1rem 1rem 4.5rem;
  background-image: url(/static/adlp/images/check.png);
  background-position: left center;
  background-repeat: no-repeat;
  border-bottom: 2px dotted #000;
  font-size: 2.4rem;
  font-weight: bold;
  line-height: 1.8;
}

.sankaku {
  width: 100%;
  padding-top: 100px;
  position: relative;
  overflow: hidden;
  margin-bottom: -100px;
}
.sankaku::after {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  top: 0;
  left: 50%;
  border-top: 90px solid #ddd;
  border-left: 50vw solid transparent;
  border-right: 50vw solid transparent;
  transform: translateX(-50%);
}

@media (max-width: 767px) {
  .problem-box {
    padding: 1.5rem 2.5rem;
  }
  #problem ul li {
    font-size: 2rem;
  }
}

@media (max-width: 575px) {
  .problem-box {
    margin-bottom: 5px;
  }
  #problem ul li {
    font-size: 1.7rem;
  }
  .sankaku {
    padding-top: 40px;
    margin-bottom: -40px;
  }
  .sankaku::after {
    border-top: 40px solid #ddd;
  }
}

/* 解決 */

#solution {
  padding-top: 120px;
  background-color: #f5f5f5;
}

.solution-box {
  padding: 3rem;
  background-color: #fff;
  border-radius: 14px;
  box-shadow: 5px 5px 8px 2px rgba(0, 0, 0, 0.05);
  height: 100%;
}
.solution-box h3 {
  margin-bottom: 2rem;
  font-size: 2.4rem;
  font-weight: bold;
  line-height: 1.5;
  text-align: center;
}
.solution-box p {
  font-size: 1.6rem;
  line-height: 1.8;
}

.solution-box .small {
  font-size: 1.1rem;
}

@media (max-width: 575px) {
  .solution-box {
    padding: 2.5rem 2.2rem;
    background-position: 0 33px;
  }
  .solution-box h3 {
    font-size: 2rem;
  }
  #solution {
  padding-top: 55px;
}
}
@media (max-width: 480px) {
  .solution-box h3 {
    font-size: 1.8rem;
  }
}

/* クロスメディア */

#crossmedia {
  background-color: #f5f5f5;
}

.crossmedia-box {
  padding: 1rem 2rem 3rem;
  background-color: #fff;
  border-top: 3px solid #86c305;
  height: 100%;
}
.crossmedia-box h3 {
  margin-bottom: 2rem;
  font-size: 1.8rem;
  font-weight: bold;
  line-height: 1.5;
  text-align: center;
}
.crossmedia-box ul li {
  margin-left: 2rem;
  list-style-type: disc;
  font-size: 1.6rem;
  line-height: 1.8;
}

.crossmedia-box .small {
  font-size: 1.4rem;
}

@media (max-width: 575px) {
  .crossmedia-box{
    padding: 1rem 2.5rem 2rem;
  }
}

@media (max-width: 480px) {
.crossmedia-box h3 {
    font-size: 1.8rem;
  }
}

/* お問い合わせ例 */

.example-box {
  padding: 2.5rem 3rem 3rem;
  background-color: #e7f3fa;
  font-size: 1.6rem;
  line-height: 1.8;
  height: 100%;
}
.example-box h3 {
  margin-bottom: 2rem;
  color: #108ccf;
  font-size: 2.8rem;
  font-weight: bold;
  line-height: 1.5;
  text-align: center;
}
.example-box span {
  margin-right: 1rem;
  padding: .2rem .7rem;
  background-color: #108ccf;
  border-radius: 3px;
  color: #fff;
  font-size: 90%;
}
.example-box ul li {
  margin-left: 2rem;
  list-style-type: disc;
}

@media (max-width: 767px) {
  .example-box h3 {
    font-size: 2.2rem;
  }
}

@media (max-width: 480px) {
  .example-box h3 {
    font-size: 1.8rem;
  }
  .example-box {
    padding: 2rem;
  }
}

/* 協賛事例 */


/* タイアップ記事例 */

#tieup {
  background-color: #f5f5f5;
}

.tieup-menu {
  padding: .4rem 1rem;
  background-color: #108ccf;
  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;
}

/* FAQ */

.accordion-menu {
  position: relative;
  cursor: pointer;
}
.accordion-menu h3 {
  position: relative;
  margin-bottom: 1.5rem;
  padding: .5rem 4rem .5rem 1.5rem;
  background-color: #f5f5f5;
  border-left: 5px solid #86c305;
  line-height: 1.8;
}
.accordion-contents {
  display: none;
}

.accordion-arrow::after {
  content: '';
  border: 0;
  border-top: solid 4px #86c305;
  border-right: solid 4px #86c305;
  display: inline-block;
  width: 8px;
  height: 8px;
  position: absolute;
  top: 14px;
  right: 17px;
  transform: translateY(-25%) rotate(135deg);
}
.accordion-arrow-d::after {
  content: '';
  border: 0;
  border-top: solid 4px #86c305;
  border-right: solid 4px #86c305;
  display: inline-block;
  width: 8px;
  height: 8px;
  position: absolute;
  top: 17px;
  right: 17px;
  transform: translateY(25%) rotate(135deg);
}

/* 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: 20%;
  min-height: 1px;
  margin-bottom: 3rem;
  padding-right: 15px;
  padding-left: 15px;
  flex: 0 0 auto;
}
.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;
  }
}