@charset "utf-8";
/* メインエリア
------------------------------------------------------------*/
#main_area{
	margin-top: 35px;
	overflow-x: clip;
}
#main_area > div{
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	max-width: 1500px;
	width: 95%;
	margin: 0 auto;
}
.main_copy{
	width: 40%;
	padding: 150px 0;
}
.main_copy > p{
	font-size: clamp(28px,2vw,32px);
	line-height: 2;
}
.main_copy > p img{margin: 0 5px .6em 0;}
.main_copy > a{
	padding: 10px 18px 10px 10px;
	border: 1px solid #1A1A1A;
	display: flex;
	align-items: center;
	border-radius: 50px;
	background: #D9F0FC;
	width: fit-content;
}
.main_copy > a::before{
	content: "";
	width: 1.5em;
	aspect-ratio: 1/1;
	flex-shrink: 0;
	margin-right: 10px;
	background: url("../images/header_contact.webp") center / contain no-repeat;
}
.main_copy > a:hover::before{animation: coin .5s ease;}
.main_img{
	width: 55%;
	position: relative;
}
.main_slider{
	position: absolute;
	z-index: 1;
}
.main_slider_pc{
	width: 75%;
	aspect-ratio: 1/0.625;
	transform: rotate(-6deg);
	left: 0;
	top: 0;
}
.main_slider_sp{
	width: 30%;
	aspect-ratio: 1/1.756;
	transform: rotate(16deg);
	right: 0;
	bottom: 0;
}
.main_slider ul{
	width: 100%;
	height: 100%;
}
.main_slider li{
	position: absolute;
	opacity: 0;
}
.main_slider li::before{
	content: "";
	width: 100%;
	height: 100%;
	border: 1px solid #1A1A1A;
	position: absolute;
	background-image: url("../images/check_bg.svg");
	right: -15px;
	bottom: -15px;
	border-radius: 20px;
	z-index: -1;
}

.main_slider li:first-child{
	animation: slideMask 12s ease infinite;
	z-index: 3;
}
.main_slider li:nth-child(2){
	animation: slideMask 12s 4s ease infinite;
	z-index: 2;
}
.main_slider li:nth-child(3){
	animation: slideMask 12s 8s ease infinite;
	z-index: 1;
}
@keyframes slideMask{
	0%{
		opacity: 0;
		transform: rotate(-6deg);
		transform-origin:left bottom;
	}
	3% {
		opacity: 1;
		transform: rotate(0);
		z-index: 5;
	}
	30%{
		opacity: 1;
		transform: rotate(0);
	}
	33.3% {
		z-index: 5;
		transform: rotate(6deg);
		transform-origin:left bottom;
		opacity: 0;
	}
}
.main_slider li p{
	overflow: hidden;
	border-radius: 20px;
	border: 1px solid #1A1A1A;
}
main_slider li img{
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/* トップページコンテンツ
------------------------------------------------------------*/
/* 心に響くオリジナルデザインで成果につながるホームページを。 */
.intro{
	padding: 70px 0 160px;
	overflow: hidden;
}
.intro_img{margin-right: 110px;}
.intro_txt{
	margin-top: 70px;
	position: relative;
}
.intro_txt::after{
	position: absolute;
	content: "";
	width: 492px;
	aspect-ratio: 1/0.173;
	right: -5%;
	bottom: -10%;
	background: url("../images/top/intro_logo.webp") center / contain no-repeat;
	z-index: -1;
}
.intro_li{
	border: 1px solid #1A1A1A;
	background: url("../images/top/intro_li_bg.webp") center bottom / 100% auto no-repeat #EBF9FF;
	padding: 50px;
}
.intro_li h3{
	line-height: 3.7;
	margin-top: 10px;
}
.intro_li h3 *{
	font-size: 26px;
	font-weight: bold;
}
.intro_li h3 .txt_frame{letter-spacing: .15em;}
.intro_li ul{width: calc(100% - 270px);}
.intro_li li{
	background: #fff;
	border: 1px solid #1A1A1A;
	padding: 15px 20px;
	border-radius: 40px;
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.intro_li li span{
	font-size: 18px;
	font-family: 'Montserrat-Regular';
	width: 39px;
	text-align: center;
	padding: 8px 0;
	border: 1px solid #1A1A1A;
	border-radius: 50%;
	flex-shrink: 1;
}
.intro_li li:nth-child(2n) span{background: #FFE578;}
.intro_li li:nth-child(2n+1) span{background: #D9F0FC;}
.intro_li li p{
	font-size: 20px;
	width: calc(100% - 50px);
}
.intro_li li p img{
	width: auto;
	height: 1.4em;
	margin: 0 0 .2em .2em;
}

/* ホームページ制作実績のご紹介 */
.works{position: relative;}
.works::before{
	position: absolute;
	content: "";
	width: 100%;
	height: calc(100% - 80px);
	background: #F4F4F4;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	z-index: -1;
}
.work_slide{background: #fff;}

/* iPLUSのホームページ制作の魅力 */
.features_li li{
	padding: 35px 30px 55px;
	position: relative;
}
.features_li .num{
	left: 20px;
	top: 0;
}
.features_li li div > img{
	display: block;
	margin: 0 auto 15px;
}
.features_li h3{
	font-size: clamp(20px,1.5vw,22px);
	text-align: center;
	margin-bottom: 20px;
	line-height: 1.6;
	font-weight: bold;
}
.features_li li > div p{
	font-size: 18px;
	line-height: 1.6;
}

/* iPLUSのサービス紹介 */
.service_title > p{
	width: calc(100% - 460px);
	margin-top: 95px;
}
.service_li .btn_y{
	font-size: 20px;
	background: #FFE578;
	border: 1px solid #1A1A1A;
	padding: 18px 0;
	width: 100%;
	display: block;
	border-radius: 40px;
	text-align: center;
}
.service_li .btn_y::before,.service_li .btn_y::after{
	top: 50%;
	transform: translateY(-50%);
	right: 12px;
}
.service_li .btn_y:hover{background: #24B0D1;}
.service_li > ul:first-child li{padding: 40px 35px;}
.service_li > ul:first-child li > div{
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	align-items: center;
	margin-bottom: 30px;
}
.service_li > ul:first-child li > div > div{width: calc(100% - 175px);}
.service_li > ul:first-child h3{
	font-size: 24px;
	font-weight: bold;
	margin-bottom: 15px;
}
.service_li > ul:first-child li > div > div p{
	font-size: 18px;
	line-height: 1.5;
}
.service_li > ul:last-child li{padding: 35px;}
.service_li > ul:last-child .service_icon{
	display: block;
	margin: 0 auto 25px;
}
.service_li > ul:last-child h3{
	font-size: 22px;
	font-weight: bold;
	margin-bottom: 20px;
	text-align: center;
}
.service_li > ul:last-child li > p{
	font-size: 18px;
	line-height: 1.5;
}
.service_li > ul:last-child li:first-child > p{margin-bottom: 25px;}

/* ホームページ公開までの流れ */
.flow{
	background: #F4F4F4 url("../images/top/flow_bg.webp") center top / 100% auto no-repeat;
	overflow: hidden;
}
.flow > div{
	max-width: 1560px;
	width: 95%;
	margin: 0 0 0 auto;
}
.flow_title{
	height: fit-content;
	position: sticky;
	left: 0;
	/*top: 5%;*/
}
.flow_li{
	width: calc(100% - 470px);
	margin-top: 120px;
}
.flow_li li{
	padding: 40px 45px 45px;
	border: 1px solid #1A1A1A;
	border-right: none;
	border-top-left-radius: 20px;
	border-bottom-left-radius: 20px;
}
.flow_li li:first-child{background: #EBF9FF;}
.flow_li li:nth-child(2),.flow_li li:nth-child(3){background: #EEFFFC;}
.flow_li li:nth-child(4),.flow_li li:nth-child(5){background: #F7FFF3;}
.flow_li li:nth-child(6){background: #FFFCEE;}
.flow_li li > div{
	max-width: 830px;
	width: 100%;
}
.flow_num{
	display: flex;
	align-items: center;
	margin-bottom: 20px;
}
.flow_num::before{
	width: 55px;
	padding: 17px 0;
	border: 1px solid #1A1A1A;
	border-radius: 50%;
	color: #fff;
	font-family: 'Montserrat-Bold';
	font-size: 24px;
	flex-shrink: 0;
	text-align: center;
	margin-right: 15px;
}
.flow_li li:first-child .flow_num::before{
	content: "01";
	background: #24B0D1;
}
.flow_li li:nth-child(2) .flow_num::before,
.flow_li li:nth-child(3) .flow_num::before{background: #50CCB4;}
.flow_li li:nth-child(2) .flow_num::before{content: "02";}
.flow_li li:nth-child(3) .flow_num::before{content: "03";}
.flow_li li:nth-child(4) .flow_num::before,
.flow_li li:nth-child(5) .flow_num::before{background: #6FC63C;}
.flow_li li:nth-child(4) .flow_num::before{content: "04";}
.flow_li li:nth-child(5) .flow_num::before{content: "05";}
.flow_li li:nth-child(6) .flow_num::before{
	content: "06";
	background: #E8C30A;
}
.flow_num h3{
	font-size: 24px;
	font-weight: bold;
}
.flow_num h3 span{
	font-size: 18px;
	color: #fff;
	border: 1px solid #1A1A1A;
	padding: 3px 13px;
	border-radius: 30px;
	margin-left: 15px;
}
.flow_li li:nth-child(2) .flow_num h3 span,
.flow_li li:nth-child(3) .flow_num h3 span{background: #50CCB4;}
.flow_li li:nth-child(4) .flow_num h3 span,
.flow_li li:nth-child(5) .flow_num h3 span{background: #6FC63C;}
.flow_li li > div > p{
	font-size: 18px;
	line-height: 1.6;
}

/* お知らせ・コラム */


/* 1025px以下から
------------------------------------------------------------*/
@media only screen and (max-width:1025px){
	
	/* メインエリア
	------------------------------------------------------------*/
	#main_area{margin-top: 25px;}
	.main_copy{padding: 90px 0;}
	.main_copy > p{font-size: 22px;}
	.main_copy > p img{
		width: auto;
		height: 32px;
	}
	.main_copy > a{padding: 6px 12px 6px 6px;}
	.main_copy > a::before{margin-right: 6px;}
	.main_slider li::before{
		right: -10px;
		bottom: -10px;
		border-radius: 15px;
		background-size: 12px;
	}
	.main_slider li p{border-radius: 15px;}
	
	/* トップページコンテンツ
	------------------------------------------------------------*/
	/* 心に響くオリジナルデザインで成果につながるホームページを。 */
	.intro{padding: 45px 0 100px;}
	.intro_img{margin-right: 60px;}
	.intro_img h2 img{width: 340px;}
	.intro_img > img{width: 360px;}
	.intro_txt{margin-top: 40px;}
	.intro_txt::after{width: 300px;}
	.intro_li{padding: 35px;}
	.intro_li h3 *{font-size: 22px;}
	.intro_li ul{width: calc(100% - 230px);}
	.intro_li li{padding: 10px 15px;}
	.intro_li li span{
		font-size: 14px;
		width: 31px;
		padding: 6px 0;
	}
	.intro_li li p{
		font-size: 16px;
		width: calc(100% - 40px);
	}
	
	/* ホームページ制作実績のご紹介 */
	.works::before{height: calc(100% - 40px);}
	
	/* iPLUSのホームページ制作の魅力 */
	.features_li li{padding: 25px 15px 35px;}
	.features_li .num{left: 15px;}
	.features_li li div > img{
		margin-bottom: 10px;
		width: 190px;
	}
	.features_li h3{
		font-size: 17px;
		margin-bottom: 15px;
	}
	.features_li li > div p{font-size: 14px;}
	
	/* iPLUSのサービス紹介 */
	.service_title > p{
		width: calc(100% - 315px);
		margin-top: 65px;
	}
	.service_li .btn_y{
		font-size: 16px;
		padding: 13px 0;
	}
	.service_icon{width: 110px;}
	.service_li .btn_y::before,.service_li .btn_y::after{right: 7px;}
	.service_li > ul:first-child li{padding: 30px 20px;}
	.service_li > ul:first-child li > div{margin-bottom: 20px;}
	.service_li > ul:first-child li > div > div{width: calc(100% - 135px);}
	.service_li > ul:first-child h3{
		font-size: 18px;
		margin-bottom: 10px;
	}
	.service_li > ul:first-child li > div > div p{font-size: 14px;}
	.service_li > ul:last-child li{padding: 25px 15px;}
	.service_li > ul:last-child .service_icon{margin-bottom: 15px;}
	.service_li > ul:last-child h3{
		font-size: 18px;
		margin-bottom: 10px;
	}
	.service_li > ul:last-child li > p{font-size: 14px;}
	.service_li > ul:last-child li:first-child > p{margin-bottom: 15px;}
	
	/* ホームページ公開までの流れ */
	.flow_title > img{width: 280px;}
	.flow_li{
		width: calc(100% - 350px);
		margin-top: 80px;
	}
	.flow_li li{
		padding: 25px 30px 30px;
		border-top-left-radius: 15px;
		border-bottom-left-radius: 15px;
	}
	.flow_num{margin-bottom: 15px;}
	.flow_num::before{
		width: 38px;
		padding: 10px 0;
		font-size: 16px;
		margin-right: 10px;
	}
	.flow_num h3{font-size: 18px;}
	.flow_num h3 span{
		font-size: 14px;
		padding: 0 9px;
		margin-left: 10px;
	}
	.flow_li li > div > p{font-size: 14px;}
	
	/* お知らせ・コラム */
}

/* 750px以下から
------------------------------------------------------------*/
@media only screen and (max-width:750px){

	/* メインエリア
	------------------------------------------------------------*/
	.main_img{
		width: 90%;
		aspect-ratio: 1/.7;
		margin: 0 auto -40px 3%;
		order: 1;
	}
	.main_copy{
		order: 2;
		padding: 0;
		margin: 0 auto;
		max-width: 590px;
		width: 95%;
	}
	
	/* トップページコンテンツ
	------------------------------------------------------------*/
	/* 心に響くオリジナルデザインで成果につながるホームページを。 */
	.intro_img{
		margin: 0 0 40px;
		width: 100%;
	}
	.intro_img img{
		margin: 0 auto;
		display: block;
	}
	.intro_txt{margin: 0;}
	.intro_txt::after{right: 0;}
	.intro_li{padding: 30px 20px;}
	.intro_li h3{margin: 0 0 15px;}
	.intro_li ul{width: 100%;}
	
	/* iPLUSのホームページ制作の魅力 */
	.features_li li{width: 49%;}
	.features_li li:nth-child(3n){margin-right: 1%!important;}
	.features_li li:nth-child(3n+1){margin-left: 1%!important;}
	.features_li li:nth-child(2n){margin-right: 0!important;}
	.features_li li:nth-child(2n+1){margin-left: 0!important;}
	
	/* iPLUSのホームページ制作の魅力 */
	.service_title .title{margin-bottom: 25px;}
	.service_title > p{
		width: 100%;
		margin-top: 0;
	}
	.service_li > ul:first-child li > div > img{margin: 0 auto 15px;}
	.service_li > ul:first-child li > div > div{width: 100%;}
	.service_li > ul:first-child h3{text-align: center;}
	
	/* ホームページ公開までの流れ */
	.flow_title{
		position: inherit;
		display: flex;
		justify-content: space-between;
		flex-wrap: wrap;
		width: 95%;
		margin-bottom: 25px;
	}
	.flow_title > div{margin-bottom: 0!important;}
	.flow_li{
		width: 100%;
		margin: 0;
	}
	
	/* お知らせ・コラム */
	.column_inner{
		width: 100%;
		overflow-x: scroll;
		padding: 0 10vw;
	}
	.column_li{width: 900px;}
}

/* 500px以下から
------------------------------------------------------------*/
@media only screen and (max-width:500px){
	
	/* メインエリア
	------------------------------------------------------------*/
	.main_img{margin-bottom: 0px;}
	.main_slider_pc{width: 87%;}
	.main_slider li p,.main_slider li::before{border-radius: 7px;}
	
	/* トップページコンテンツ
	------------------------------------------------------------*/
	/* 心に響くオリジナルデザインで成果につながるホームページを。 */
	.intro_li li{
		border-radius: 10px;
		padding: 10px;
	}
	
	/* iPLUSのホームページ制作の魅力 */
	.features_li li{
		width: 100%;
		margin: 0!important;
	}
	.features_li li:not(:last-child){margin-bottom: 10px!important;}
	
	/* iPLUSのサービス紹介 */
	.service_li li{margin: 0;}
	.service_li > ul:first-child{margin-bottom: 10px;}
	.service_li > ul:first-child li{width: 100%;}
	.service_li > ul:first-child li:not(:last-child){margin-bottom: 10px;}
	.service_li > ul:last-child li:first-child{
		width: 100%;
		margin: 0 0 10px;
		padding: 30px 20px;
	}
	.service_li > ul:last-child li:not(:first-child){
		width: 49%;
		padding: 25px 10px;
	}
	.service_li > ul:last-child li:nth-child(2){margin-right: 2%;}
	.service_li > ul:last-child li:not(:first-child) h3{font-size: 16px;}
	
	/* ホームページ公開までの流れ */
	.flow{background-size: 150%;}
	.flow_title > div{
		width: 100%;
		margin-bottom: 15px!important;
	}
	.flow_title > img{
		margin: 0 0 0 auto;
		width: 240px;
	}
}