@charset "UTF-8";
/*ベース　スタイル*/
body {
  margin: 0px;
  padding: 0px;
  color: #1E1E1E;
  font-size: 1rem;
  line-height: 1.5;
  background-color: #fff; /*#f8f5ee #666 */
  -webkit-text-size-adjust: none;
  font-family: "Helvetica Neue", "Helvetica", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Arial", "Yu Gothic", "Meiryo", sans-serif;
  font-weight: normal;
  letter-spacing: 0.5px;
  font-style: normal;
}
body {
  -webkit-animation: fadeIn 2s ease 0s 1 normal;
  animation: fadeIn 2s ease 0s 1 normal;
}
h1, h2, h3, h4, h5, p, ul, form {
  margin: 0px;
  padding: 0px;
}
ul {
  list-style-type: none;
}
iframe {
  width: 100%;
}
img {
  border: none;
  max-width: 100%;
  height: auto;
}
a {
  color: #fff;
  font-size: 1.5rem;
  line-height: 1;
  font-weight: normal;
  text-decoration: none;
}
/*PC表示*/
.P {
  display: block !important;
}
/*スマホ表示*/
.SP {
  display: none !important;
}
/*各テキスト設定*/
p {
  color: #3F3F3F;
}
h1 {
  font-size: 4vmax;
  color: #2680EA;
	line-height: 1.2;
	margin: 10px 0;
}
h2 {
  font-size: 2.5rem;
  line-height: 1.3;
  font-weight: 600;
  margin-bottom: 30px;
}
h3 {
  font-size: 1.7rem;
	  font-weight: 600;
}
h4{
	 font-size: 1.3rem;
	font-weight: 500;
}
/*AIチャット*/
.back-box .flex {
  align-items: flex-start;
}
.ai-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4%;
}
.ai-container-02 {
  padding: 150px 4%;
}
.hero {
  background: linear-gradient(to bottom, rgba(43, 124, 255, 0.2) 0%, rgba(255, 255, 255, 0) 60%);
  background-color: #ffffff;
  padding: 2% 4%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero p {
  margin: 20px 0 30px
}
.hero-text {
  width: 50%;
}
.hero img {
  width: 50%;
  height: auto;
}
.btn-blue {
  background: #2680EA;
  padding: 30px 35px;
  border-radius: 5px;
  margin-right: 10px;
  display: inline-block;
	text-align: center;
  width: 50%;
	font-size: 1.5rem;
}
.btn-border {
  background: #fff;
	color:#242424;
	border:1px solid #242424;
  padding: 20px 35px;
  border-radius: 5px;
  margin-right: 10px;
  display: inline-block;
	text-align: center;
  width: 50%;
	font-size: 1.5rem;
}
.btn-blue:hover,.btn-border:hover{opacity: 0.7;}
.btn-border span{display: block;font-size: .8rem;margin-top: 5px;}
.ai-section {
  margin: 100px auto;
}
.ai-section .flow-02 div {
  background: #f9f9f9;
  padding: 20px;
  border-radius: 8px;
	box-shadow: 1px 1px 5px #efefef;
}
.feature-img {
  height: 300px;
  width: 100%;
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
}
.feature-img-01 {
  background-image: url("../images/aichatservice/image-02.png");
}
.feature-img-02 {
  background-image: url("../images/aichatservice/image-04.png");
}
.feature-img-03 {
  background-image: url("../images/aichatservice/image-03.png");
}
.feature-box {
  width: 30%;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.feature-text p {
  text-align: left;
  margin-top: 10px;
}
.feature-text {
  margin-top: 20px;
}
.feature, .usecase {
  display: flex;
  gap: 40px;
  justify-content: space-between;
  align-items: flex-start;
}
.white-box {
	width: 33%;
  background-color: #fff;
  padding: 2% 4%;
  border-radius: 10px;
  box-shadow: 1px 1px 5px #efefef;
}
.white-box h3 {
  color: #2680EA;
}
.text-underline{font-size: 2rem; text-align: center;margin-top: 30px;}
.text-underline span{text-decoration: underline;}
.ai-section .step-number {
  display: inline-block;
  background-color: #007bff; /* 背景色 */
  color: white; /* 文字色 */
  padding: 5px 12px; /* 四角の大きさ調整 */
  border-radius: 5px; /* 角丸 */
  margin-right: 8px; /* テキストとの間隔 */
  font-weight: bold;
}
.ai-section .flow-02 {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.ai-section .step h3 {
  margin: 0;
  font-size: 1.2em;
}
.back-box {
  background-color: #EBF3Ff;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  padding: 100px 4%;
}
.back-box-gray {
  background-color: #efefef;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  padding: 100px 4%;
}

.ai-section-footer {
  width: 100%;
  background-color: #00334E;
  padding: 4% 0%;
  color: #fff;
  text-align: center;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
	margin-bottom: 50px;
}
.ai-section-footer h1 {
  color: #fff;
}
.ai-section-footer p {
  color: #fff;
  margin-bottom: 20px;
	font-size: 2rem;
}

.flex-button{max-width: 900px; display: flex;align-items: center;justify-content: center;margin: 50px auto;}



	
@media screen and (max-width: 700px) {
	/*PC表示*/
.P {
  display: none !important;
}
/*スマホ表示*/
.SP {
  display: block!important;
}
h1 {
  font-size: 2.2rem;
  color: #2680EA;
	line-height: 1.3;
	margin: 10px 0;
}
h2 {
  font-size: 1.6rem;
  margin-bottom: 30px;
	text-align: center;
}
h3 {
  font-size: 1.4rem;
  letter-spacing: 2px;
	  font-weight: 600;
}

/*aiチャットサービス*/

.hero {
  flex-direction: column;
  padding:80px 4%;
}

.hero-text {
  width: 100%;
	text-align: center;
	padding: 0;
}
.hero img {
  width: 100%;
  height: auto;
}
	
.btn-blue,.btn-border {
  width: 100%;
	font-size: 1.3rem;
	padding-left: 0;padding-right: 0;
}

.ai-section {
  margin: 100px auto;
}

.feature-img,.feature-box {
  width: 100%;
	}

.feature, .usecase {
  flex-direction: column;
  gap: 30px;
  justify-content: center;
  align-items: center;
}
.white-box {
	width: 100%;
	padding: 20px 20px;
}
.text-underline{font-size: 1.5rem;}


.back-box-gray {
  background-color: #efefef;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  padding: 100px 4%;
}


.ai-section-footer p {
  color: #fff;
	font-size: 1.3rem;
	margin-bottom: 30px;
}
.flex-button{margin-top: 20px; flex-direction: column;gap:20px;align-items: center;}
	
}