@import url('https://fonts.googleapis.com/css2?family=M+PLUS+Rounded+1c:wght@400;500&display=swap');

html,body{
	padding: 0;
	margin: 0;
}
body {
	font-family: "M PLUS Rounded 1c", sans-serif;
	font-weight: 400;
	font-style: normal;
	font-size: 17px;
	line-height: 1.8em;
	color: #fff;
}

/* common */
a{
	text-decoration: none;
	color: #fff;
	transition: 0.4s;
}
a:hover{
	opacity: 0.7;
}
p{
	margin: 0 0 15px;
}
img{
	max-width: 100%;
}
.contents{
	width: 1200px;
	max-width: 100%;
	margin: auto;
	padding: 10px;
	box-sizing: border-box;
}
.sp{
	display: none;
}
.title{
	text-align: center;
	margin: 0 0 70px;
}
.title img{
	width: 300px;
}
.title h2{
	font-weight: 500;
	font-size: 2em;
	margin: 10px 0 10px;
}
.title h3{
	font-weight: normal;
}
.text-center{
	text-align: center;
}
.catch{
	text-align: center;
	font-size: 1.2em;
	line-height: 1.8em;
	margin-bottom: 60px;
}
.flex{
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.flex .imglist{
	font-size: 0;
}
/* 3分割 */
.flex .imglist img{
	width: calc( 100% / 3 );
	vertical-align: top;
}
/* 2分割 */
.flex .half{
	width: calc( 100% / 2 );
	vertical-align: top;
}
iframe{
	width: 100%;
	max-width: 100%;
}
table{
	width: 100%;
	border-collapse: collapse;
	color: #000
}
table tr th,
table tr td{
	border: 1px solid #ccc;
	background-color: #fff;
	padding: 5px 10px;
	box-sizing: border-box;
}
table tr th{
	background-color: #eee;
	font-weight: normal;
}

@media screen and (max-width: 768px) {
	body{
		font-size: 14px;
		overflow-x: hidden;
	}
	.sp{
		display: block;
	}
	.pc{
		display: none;
	}
	.title{
		margin: 0 0 40px;
	}
	.title h2{
		font-size: 1.6em;
	}
	.catch{
		margin-bottom: 40px;
	}
}
/* common end */

/* header */
header{
	background-color: #1875dc;
}
#menu{
	padding: 30px 0;
	border-bottom: 1px solid #ccc;
}
#menu ul {
    display: flex;
    list-style: none;
    justify-content: center;
    margin: 0;
    padding: 0;
}
#menu li {
    border-left: 1px solid #555;
    padding: 0 18px;
}
#menu li:first-child {
    border-left: none;
}
#menu li:last-child {
    border-right: none;
}
#hamburger {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1100;
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 24px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}
#hamburger span {
    display: block;
    height: 5px;
    width: 100%;
    background: #ffffff;
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
    transform-origin: center;
}
#hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}
#hamburger.active span:nth-child(2) {
    opacity: 0;
}
#hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -7px);
}
#menu #fixlogo{
	position: absolute;
	height: 60px;
	left: 5%;
	top: 10px;
}

#menu.fixed{
	position: fixed;
	width: 100%;
	top: 0;
	padding: 0;
	background-color: #1875dc;
	color: #ffffff;
	border-bottom: 1px solid #ffffff;
	z-index: 5;
}
#menu.fixed ul{
	justify-content: flex-end;
	align-items: center;
}
#menu.fixed li{
	border: 0;
	text-align: center;
	font-size: 0.9em;
	line-height: 1.4em;
	padding: 12px 10px;
}
#menu.fixed a{
	color: #ffffff;
}
#menu.fixed #fixlogo{
	position: absolute;
	height: 35px;
	left: 5%;
	top: 6px;
}
#splogo {
    display: none;
}


@media screen and (max-width: 1142px) {
	#menu li{
		padding: 0 10px;
		font-size: 0.9em;
	}
	#menu.fixed li{
		padding: 10px 6px;
		font-size: 0.8em;
	}
	#menu.fixed #fixlogo{
		height: 40px;
		top: 5px;
	}
}
@media screen and (max-width: 950px) {
    #hamburger {
        display: flex;
		background-color: #1875dc;
    }
    #menu {
    	opacity: 0;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: #e6f5fc;
        transform: translateY(-100%);
        transition: transform 0.4s ease;
        z-index: 1000;
        padding-top: 100px;
		background-color: #1875dc;
    }
	#menu li{
		padding: 0 6px;
		font-size: 1.1em;
	}
    .active span{
    	background: #555 !important;
    }
    #menu.active {
        transform: translateY(0);
        opacity: 1;
    }
    #menu ul {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 20px;
        font-weight: bold;
    }
    #menu li {
        border: none;
        padding: 0;
    }
    #spmenu{
        position: fixed;
		background-color: #1875dc;
        height: 60px;
        top: 0;
        width: 100%;
        border-bottom: 1px solid #ffffff;
        z-index: 2;
    }
    #splogo {
        display: block;
        height: 50px;
        margin: 5px 0 0 10px;
    }
    #menu #fixlogo{
    	display: none;
    }
}
/* header end */

/* main */
section{
	padding: 60px 0 80px;
}
#news,
#example,
#contact{
	background-color: #1adadf;
}
#work,
#office{
	background-color: #1875dc;
}
#office .contents,
#voice .contents{
	width: 800px;
}
#voice .flex{
    align-items: flex-start;
    margin-bottom: 80px;
}
#voice .flex:last-child {
    margin-bottom: 0;
}
.voice_icon{
	width: 20%;
	text-align: center;
}
.voice_icon img{
	width: 80%;
	display: block;
	margin: auto;
}
.voice_comment {
	width: 80%;
    position: relative;
    background: #fff;
    padding: 20px 30px 15px;
    border-radius: 12px;
    box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.3);
    margin-left: 25px;
}
.voice_comment::before,
.voice_comment::after {
    content: "";
    position: absolute;
    top: 55px;
    left: -25px;
    width: 0;
    height: 0;
    border-style: solid;
}
.voice_comment::before {
    border-width: 0 25px 15px 0;
    border-color: transparent rgba(0, 0, 0, 0.3) transparent transparent;
    /*filter: blur(1px);*/
    left: -27px;
}
.voice_comment::after {
    border-width: 0 25px 15px 0;
    border-color: transparent #fff transparent transparent;
}
.voice_comment h4{
	margin: 0 0 10px;
}
.toggle-item {
	margin: 30px 0;
	padding: 0px;
    background-color: #fff;
    border-radius: 15px;
    border: 1px solid #ccc;
}
.toggle-title {
	font-family: "M PLUS Rounded 1c";
    width: 100%;
    background: none;
    border: none;
    font-size: 1.2em;
    color: #ffffff;
    padding: 30px 40px;
    display: flex;
    align-items: center;
    cursor: pointer;
    position: relative;
    font-weight: bold;
}
.toggle-title .step {
    color: #f26b84;
}
.toggle-title .icon {
    margin-right: 5px;
}
.toggle-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    padding: 0px 40px 0px;
}
.toggle-item.open .toggle-content {
    max-height: 500px;
    padding: 20px 40px 20px;
    border-top: 2px solid #00CBFF;
}
.news_contents{
	width: 1000px;
	max-width: 100%;
	margin: auto;
}
.news_contents ul{
	margin: 0;
	padding: 0;
}
.news_contents ul li{
	list-style: none;
	border-bottom: 1px dotted #aaa;
	padding: 5px;
}
.news_contents ul li span{
	margin-right: 20px;
}
@media screen and (max-width: 768px) {
	section{
		padding: 40px 10px;
		box-sizing: border-box;
	}
	#about h1{
		font-size: 1.2em;
		margin: 0 0 30px;
	}
	#office .office_box{
		padding: 15px 20px;
		margin: 15px 0;
	}
	#office .office_box img{
		width: 40px;
		margin-right: 15px;
	}
	#office .office_box .office_link a{
		width: 150px;
	}
	#voice .flex{
		margin-bottom: 30px;
	}

	.voice_icon{
		width: 30%;
	}
	.voice_comment{
		width: 70%;
		padding: 15px 15px 5px;
		margin-left: 20px;
	}
	.voice_comment::before,
	.voice_comment::after{
		top: 30px;
		left: -20px;
	}
	.voice_comment::before{
		border-width: 0 20px 15px 0;
		top: 31px;
	}
	.voice_comment::after{
		border-width: 0 20px 15px 0;
	}
	.toggle-item{
		margin: 15px 0;
	}
	.toggle-title{
		padding: 15px 45px 15px 20px;
		font-size: 1.1em;
		text-align: left;
	}
	.toggle-content{
		padding: 0 20px 0;
	}
	.toggle-item.open .toggle-content{
		padding: 15px 20px 5px;
	}
}
/* main end */

/* slide */
#mainvisual{
	margin: 0;
	background-size: cover;
	background-position: center;
	position: relative;
	height: 60vh;
}
.mainvisual-slide {
	width: 100%;
	height: 100%;
	background-size: cover;
	background-position: center center;
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
}
.slide-overlay {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,0.35);
	z-index: 1;
}
.mainvisual-text {
	width: 100%;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	color: #fff;
	text-align: center;
	padding: 0 1rem;
	font-weight: 700;
	font-size: 2em;
	line-height: 1.4em;
	z-index: 2;
	/*text-shadow: 0 0 8px rgba(0, 0, 0, 0.55);*/
}
.swiper-pagination-bullet {
	opacity: 0.4;
}
.swiper-pagination-bullet-active {
	opacity: 1;
}
.swiper-button-prev,
.swiper-button-next {
	color: #fff;
	text-shadow: 0 0 8px rgba(0,0,0,0.6);
}

@media (max-width: 768px) {
	#mainvisual{
		margin-top: 50px;
		height: 40vh;
	}
	.mainvisual-text{
		font-size: 1.2em;
	}
	.swiper-button-prev,
	.swiper-button-next {
		transform: scale(0.4);
	}
}
/* slide end */

/* contact */
.contact-form {
	max-width: 600px;
	margin: 0 auto;
}
.form-row {
	margin-bottom: 1.2rem;
}
.form-row label {
	display: block;
	margin-bottom: 0.3em;
	font-weight: 600;
}
.required {
	color: #e60033;
	font-size: 0.9em;
}
.form-row input,
.form-row textarea {
	width: 100%;
	box-sizing: border-box;
	padding: 0.6em;
	border-radius: 4px;
	border: 1px solid #ccc;
	font-size: 1em;
}
.form-row input:focus,
.form-row textarea:focus {
	border-color: #007bff;
	outline: none;
}
.error-message {
	color: #e60033;
	font-size: 0.85em;
	margin-top: 0.2em;
	min-height: 1em;
}
.contact-status {
	margin-top: 1em;
	font-size: 0.95em;
}
.contact-status.success {
	color: #1a7f3b;
}
.contact-status.error {
	color: #e60033;
}
#contactSubmit {
	padding: 0.7rem 2rem;
	border: none;
	border-radius: 4px;
	background: #333;
	color: #fff;
	font-size: 1rem;
	cursor: pointer;
}
#contactSubmit:disabled {
	opacity: 0.6;
	cursor: not-allowed;
}
/* contact end */

/* footer */
footer{
	background-color: #1875dc;
	text-align: center;
	padding: 80px 0;
}
footer img{
	width: 500px;
	margin-bottom: 40px;
}
footer p#copyright{
	font-size: 0.8em;
}
@media screen and (max-width: 768px) {
	footer{
		padding: 40px 0;
	}
	footer img{
		width: 400px;
		margin-bottom: 20px;
	}
}
/* footer end */