.sp_br {
	display: none;
}

a {
    text-decoration: none;
}

.IR_catch_copy h1 {
    color: #fff;
}

h1 {
    text-align: center;
    font-size: 2.5rem;
	padding: 0 1rem;
    background: linear-gradient(transparent 65%, #AA8E70 50%);
}
h2 {
    font-size: 2rem;
    text-align: center;
    padding: 1rem;
    background: #525252;
    color: #fff;
    width: 500px;
    display: block;
    margin-right: auto;
    margin-left: auto;
    margin-bottom: 10rem;
}
h3 {
	font-size: 1.5rem;
}

.IR_details, .IR_reason, .IR_form {
	padding: 4rem 1rem;
}

section.IR_first_view {
    position: relative;
}

video#slowVideo {
    width: 100%;
    height: 650px;
    object-fit: cover;
	position: relative;
	filter: brightness(0.6);
}

.IR_catch_copy {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
	width: 100%;
}

span.text_erea {
    padding: 0 5rem;
}

.IR_catch_copy a {
    background: #AA8E70;
    padding: 1rem 2rem;
    color: #fff;
    border-radius: 150px;
    width: 300px;
		font-size: 1.2rem;
}

.IR_catch_copy .cc_btn {
    display: block;
    text-align: center;
    padding: 4rem;
}

.IR_catch_copy p {
    padding: 2rem;
	font-size: 1.2rem;
}

.details_list {
    display: flex;
    justify-content: center;
}

article.details_item {
    width: 25%;
	padding: 0 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.details_item img {
    width: 200px;
    border-radius: 125px;
    border: 3px solid #DFCA5A;
    padding: 25px;
}

.IR_reason {
	background: #F5F5F5;
}

.IR_reason img {
	width: 350px;
	margin: 0 2rem;
}

.IR_reason .sp_img {
	display: none;
}

.reason_list {
	display: flex;
    flex-direction: column;
    align-items: center;
}

article.reason_item {
    display: flex;
    width: 80%;
    align-items: center;
    justify-content: center;
	margin: 2rem 0;
}
article.reason_item:nth-child(1) {
	margin-top: 0;
}
article.reason_item:nth-child(2) .reason_text {
	order: 2;
}

.reason_text {
    width: 350px;
    padding: 1rem;
    margin: 0 5rem;
}

.reason_text h3 {
	width: 400px;
    text-align: center;
	position: relative;
}
.no1 h3:after {
	content: "01";
	color: #DECA59;
	position: absolute;
	bottom: -20px;
	left: -20px;
	font-size: 3rem;
}
.no2 h3:after {
	content: "02";
	color: #DECA59;
	position: absolute;
	bottom: -20px;
	left: -20px;
	font-size: 3rem;
}
.no3 h3:after {
	content: "03";
	color: #DECA59;
	position: absolute;
	bottom: -20px;
	left: -20px;
	font-size: 3rem;
}

.IR_lastview, .IR_lastview video#slowVideo {
	height: 400px;
}

.form_item {
    display: flex;
    padding: 0.5rem 8rem;
}

.form_item span {
	color: #F24727;
}

.form_item label {
    display: block;
    width: 25%;
    padding: 1rem;
    background: #CCCCCC;
	font-size: 1.2rem;
	border: 1px solid #000;
}

#contactForm input {
    width: 75%;
	border: 1px solid #000;
}
input#confirm {
    width: initial;
}

.form_check {
	display: block;
	text-align: center;
	margin: 3rem 0;
}

button#submitBtn {
    display: block;
    margin: 2rem auto;
    background: #F24727;
    padding: 1rem;
    width: 300px;
    color: #fff;
    font-size: 1.5rem;
    border-radius: 150px;
}

ul.footer_menu {
	align-items: center;
	justify-content: center;
    flex-direction: inherit;
}
ul.footer_menu img {
	width: 150px;
}

/* メディアクエリでレスポンシブ対応 */
@media screen and (max-width: 1200px) {
	span.text_erea {
    padding: 0 2rem;
}
}

@media screen and (max-width: 1100px) {
	.IR_catch_copy {
		flex-direction: column;
    align-items: center;
	}
}

@media screen and (max-width: 1000px) {
	.details_list {
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
}
	article.details_item {
    width: 80%;
	margin: 3rem 0;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}
	.details_item img {
		margin-bottom: 1rem;
	}
	article.details_item:nth-child(1) {
		margin-top: 0;
	}
	.IR_reason img, .reason_text {
		margin: 0 1rem;
	}
	.reason_text h3 {
		width: 350px;
	}
	.form_item {
    padding: 0.5rem 3rem;
}
}

@media screen and (max-width: 780px) {
	video#slowVideo {
		height: 700px;
	}
	.sp_br {
		display: block;
	}
	.IR_reason .pc_img {
	display: none;
}
	.IR_reason .sp_img {
	display: block;
}
	.reason_text {
		display: flex;
    flex-direction: column;
    align-items: center;
		width: initial;
	}

	.form_item {
		padding: 0.5rem 2rem;
	}
	h1 {
		background: none;
		text-align: left;
	text-decoration: underline;
    text-decoration-thickness: 15px;
    text-decoration-color: #AA8E70;
	}
	h2 {
		width: 350px;
	}
	    span.text_erea {
        text-align: center;
    }
	.IR_catch_copy p {
		text-align: left;
	}
	.form_item label {
		font-size: 1rem;
		width: 30%;
	}
}

@media screen and (max-width: 600px) {
	.form_item label {
		width: 50%;
	}
    .form_item {
        padding: 0.5rem 1rem;
    }
	h1 {
		font-size: 2rem;
	}
	h2 {
		font-size: 1.5rem;
	}
}

@media screen and (max-width: 480px) {
	span.text_erea {
		padding: 0;
	}
	h2 {
		width: 300px;
	}
	.reason_text {
		width: 100%;
	}
	    .reason_text h3 {
        width: 300px;
    }
	.no1 h3:after, .no2 h3:after, .no3 h3:after {
		font-size: 2rem;
		bottom: -0.5rem;
	}
	.no1 h3:after {
		left: 20px;
	}
	.no2 h3:after {
		left: -20px;
	}
	.no3 h3:after {
		left: 0px;
	}
	.IR_reason img {
    width: 290px;
}
	.form_item label {
		padding: 1rem 0.5rem;
		font-size: 0.9rem;
	}
	.IR_catch_copy p {
    padding: 1.5rem;
	}
	.IR_form {
    padding: 4rem 0rem;
}
	h1 {
		font-size: 1.8rem;
	}
	h2 {
		font-size: 1.4rem;
	}
}