/* =============================================
   MAC Button - 全ページ共通ボタン
   ============================================= */

.mac-btn {
	position: relative;
	display: inline-block;
	overflow: hidden;
	padding: 1.2rem 4rem;
	color: #fff;
	background: #ff1414;
	text-decoration: none;
	text-align: center;
	font-size: 14px;
	letter-spacing: 0.1em;
	line-height: 1.6;
	border: none;
	border-radius: 0;
	cursor: pointer;
	transition: color 0.4s ease;
}

.mac-btn span {
	position: relative;
	z-index: 1;
}

.mac-btn::before {
	position: absolute;
	top: 0;
	left: 30px;
	width: 150%;
	height: 500%;
	content: '';
	transition: all 0.5s ease-in-out;
	transform: translateX(-98%) translateY(-70%) rotate(135deg);
	background: #222;
}

.mac-btn:hover {
	color: #fff;
}

.mac-btn:hover::before {
	transform: translateX(-9%) translateY(-25%) rotate(135deg);
}

/* ------ バリエーション: 白背景用 ------ */

.mac-btn--outline {
	background: transparent;
	border: 2px solid #ff1414;
	color: #ff1414;
}

.mac-btn--outline::before {
	background: #ff1414;
}

.mac-btn--outline:hover {
	color: #fff;
}

/* ------ バリエーション: ダーク背景上の白ボタン ------ */

.mac-btn--white {
	background: #fff;
	color: #222;
}

.mac-btn--white::before {
	background: #ff1414;
}

.mac-btn--white:hover {
	color: #fff;
}

/* ------ バリエーション: 小さめ ------ */

.mac-btn--sm {
	padding: 0.8rem 2.5rem;
	font-size: 13px;
}

/* ------ レスポンシブ ------ */

@media only screen and (max-width: 767px) {
	.mac-btn {
		padding: 1rem 2.5rem;
		font-size: 13px;
	}
}