.reason {
	position: relative;
	padding: 56px 0 50px;
}

/* 背面の青いパネル(左端から) */
.reason__panel {
	position: absolute;
	top: 310px;
	left: 0;
	width: calc(50% + 280px);
	height: 323px;
	background: rgba(10, 122, 192, .28);
}

.reason__inner {
	position: relative;
	width: 1080px;
	margin: 0 auto;
}

.reason__en {
	margin: 0;
	color: var(--color-blue);
	font-size: 14px;
	letter-spacing: .05em;
	line-height: 1;
}

.reason__title {
	margin: 12px 0 0;
	font-size: 34px;
	font-weight: 700;
	letter-spacing: .1em;
	line-height: 1.4;
}

.reason__list {
	display: grid;
	grid-template-columns: repeat(3, 340px);
	gap: 30px;
	margin-top: 40px;
}

.reason__item {
	position: relative;
	height: 418px;
	padding: 15px;
	border: 1px solid #fff;
	background-color: #040a1a;
}
.reason__item img {
	display: block;
	width: 310px;
	height: 170px;
	object-fit: cover;
}
.reason__item h3 {
	margin: 19px 0 0;
	font-size: 18px;
	font-weight: 400;
	letter-spacing: -0.05em;
	line-height: 31px;
	text-align: center;
	color: #00a8ff;
}
.reason__item p {
	margin: 11px 0 0;
	font-size: 15px;
	line-height: 1.93;
	letter-spacing: .03em;
}

/* 四隅の小さな角飾り */
.reason__item::before {
	content: "";
	position: absolute;
	inset: -3px;
	pointer-events: none;
	background:
		linear-gradient(#fff, #fff) top left / 6px 6px,
		linear-gradient(#fff, #fff) top right / 6px 6px,
		linear-gradient(#fff, #fff) bottom left / 6px 6px,
		linear-gradient(#fff, #fff) bottom right / 6px 6px;
	background-repeat: no-repeat;
}