/* =========================================
   lala-lino ヘッダー用CSS
   配置先：子テーマの style.css に追記、または
   /wp-content/themes/swell-child/css/lala-header.css として
   functions.phpからenqueue
   ========================================= */

:root {
	--lala-main: #F2EAD7;
	--lala-sub1: #A04211;
	--lala-sub2: #818982;
	--lala-sub3: #78885C;
	--lala-base: #1a1c1a;
	--lala-header-height: 110px;
	--lala-header-height-scrolled: 72px;
}

/* ---------- ヘッダー本体 ---------- */
.lala-header {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: var(--lala-header-height);
	background-color: transparent;
	z-index: 9999;
	transition: background-color .4s ease, height .4s ease, box-shadow .4s ease;
}

.lala-header.is-scrolled {
	height: var(--lala-header-height-scrolled);
	background-color: var(--lala-main);
	box-shadow: 0 2px 12px rgba(26, 28, 26, 0.08);
}

/* ログイン中のWordPress管理バー（上部32px）との重なり防止 */
.admin-bar .lala-header {
	top: 32px;
}

/* ---------- ヘッダー分の余白確保（fixed解除による重なり防止） ---------- */
.lala-header-spacer {
	width: 100%;
	height: var(--lala-header-height);
	pointer-events: none;
}

.lala-header__inner {
	max-width: 1200px;
	height: 100%;
	margin: 0 auto;
	padding: 0 32px;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

/* ---------- ロゴ ---------- */
.lala-logo {
	display: flex;
	align-items: center;
	gap: 14px;
	text-decoration: none;
	transition: opacity .3s ease;
}

.lala-logo:hover {
	opacity: .8;
}

.lala-logo__img {
	height: 48px;
	width: auto;
	transition: height .4s ease;
}

.lala-header.is-scrolled .lala-logo__img {
	height: 36px;
}

.lala-logo__text {
	display: flex;
	flex-direction: column;
	line-height: 1.3;
}

.lala-logo__en {
	font-family: 'Cormorant Garamond', serif;
	font-size: 11px;
	letter-spacing: .18em;
	color: var(--lala-base);
}

.lala-logo__main {
	font-family: 'Cormorant Garamond', serif;
	font-size: 26px;
	font-weight: 600;
	letter-spacing: .1em;
	color: var(--lala-sub1);
	transition: font-size .4s ease;
}

.lala-header.is-scrolled .lala-logo__main {
	font-size: 21px;
}

/* ---------- ナビゲーション（PC） ---------- */
.lala-nav {
	display: flex;
	align-items: center;
	gap: 40px;
}

.lala-nav__list {
	display: flex;
	align-items: center;
	gap: 32px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.lala-nav__link {
	font-family: 'Noto Sans JP', sans-serif;
	font-size: 14px;
	letter-spacing: .04em;
	color: var(--lala-base);
	text-decoration: none;
	position: relative;
	padding-bottom: 4px;
}

.lala-nav__link::after {
	content: '';
	position: absolute;
	left: 0;
	bottom: 0;
	width: 0;
	height: 1px;
	background-color: var(--lala-sub1);
	transition: width .3s ease;
}

.lala-nav__link:hover {
	color: var(--lala-sub1);
}

.lala-nav__link:hover::after {
	width: 100%;
}

.lala-cta {
	font-family: 'Noto Sans JP', sans-serif;
	font-size: 13px;
	letter-spacing: .05em;
	color: var(--lala-main);
	background-color: var(--lala-sub1);
	padding: 12px 28px;
	border-radius: 2px;
	text-decoration: none;
	white-space: nowrap;
	transition: background-color .3s ease, transform .3s ease;
}

.lala-cta:hover {
	background-color: var(--lala-base);
	transform: translateY(-1px);
}

/* ---------- ハンバーガー（モバイル） ---------- */
.lala-hamburger {
	display: none;
	flex-direction: column;
	justify-content: center;
	gap: 6px;
	width: 32px;
	height: 32px;
	background: none;
	border: none;
	cursor: pointer;
	z-index: 10001;
}

.lala-hamburger span {
	display: block;
	width: 100%;
	height: 1.5px;
	background-color: var(--lala-base);
	transition: transform .3s ease, opacity .3s ease, background-color .3s ease;
}

.lala-hamburger.is-open span:nth-child(1) {
	transform: translateY(7.5px) rotate(45deg);
}
.lala-hamburger.is-open span:nth-child(2) {
	opacity: 0;
}
.lala-hamburger.is-open span:nth-child(3) {
	transform: translateY(-7.5px) rotate(-45deg);
}
.lala-hamburger.is-open span {
	background-color: var(--lala-main);
}

/* ---------- モバイルメニュー（全画面オーバーレイ） ---------- */
.lala-mobile-menu {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: var(--lala-base);
	background-image:
		radial-gradient(circle at 50% 15%, rgba(160, 66, 17, 0.20), transparent 60%),
		radial-gradient(circle at 88% 90%, rgba(120, 136, 92, 0.16), transparent 55%);
	display: flex;
	flex-direction: column;
	opacity: 0;
	visibility: hidden;
	transform: translateY(-12px);
	transition: opacity .4s ease, transform .4s ease, visibility .4s;
	z-index: 10000;
	overflow: hidden;
}

.lala-mobile-menu::after {
	content: 'lala';
	position: absolute;
	bottom: -50px;
	right: -14px;
	font-family: 'Cormorant Garamond', serif;
	font-size: 220px;
	font-weight: 600;
	color: var(--lala-main);
	opacity: .05;
	pointer-events: none;
	line-height: 1;
}

.lala-mobile-menu.is-open {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.lala-mobile-menu__top {
	position: relative;
	z-index: 1;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 24px 24px 0;
}

.lala-mobile-menu__brand {
	font-family: 'Cormorant Garamond', serif;
	font-size: 20px;
	letter-spacing: .12em;
	color: var(--lala-main);
}

.lala-mobile-menu__close {
	position: relative;
	width: 32px;
	height: 32px;
	background: none;
	border: none;
	cursor: pointer;
	padding: 0;
}

.lala-mobile-menu__close span {
	position: absolute;
	left: 4px;
	right: 4px;
	top: 50%;
	height: 1.5px;
	background-color: var(--lala-main);
	transition: background-color .3s ease;
}

.lala-mobile-menu__close span:nth-child(1) {
	transform: rotate(45deg);
}

.lala-mobile-menu__close span:nth-child(2) {
	transform: rotate(-45deg);
}

.lala-mobile-menu__close:hover span {
	background-color: var(--lala-sub1);
}

.lala-mobile-menu__nav {
	position: relative;
	z-index: 1;
	flex: 1;
	display: flex;
	align-items: center;
	justify-content: center;
}

.lala-mobile-menu__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 24px;
}

.lala-mobile-menu__list li {
	opacity: 0;
}

.lala-mobile-menu.is-open .lala-mobile-menu__list li {
	animation: lalaMenuItemIn .5s ease forwards;
}

.lala-mobile-menu.is-open .lala-mobile-menu__list li:nth-child(1) { animation-delay: .05s; }
.lala-mobile-menu.is-open .lala-mobile-menu__list li:nth-child(2) { animation-delay: .11s; }
.lala-mobile-menu.is-open .lala-mobile-menu__list li:nth-child(3) { animation-delay: .17s; }
.lala-mobile-menu.is-open .lala-mobile-menu__list li:nth-child(4) { animation-delay: .23s; }
.lala-mobile-menu.is-open .lala-mobile-menu__list li:nth-child(5) { animation-delay: .29s; }

@keyframes lalaMenuItemIn {
	from {
		opacity: 0;
		transform: translateY(14px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.lala-mobile-menu__list a {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 4px;
	text-decoration: none;
}

.lala-mobile-menu__link-en {
	font-family: 'Cormorant Garamond', serif;
	font-size: 11px;
	letter-spacing: .22em;
	text-transform: uppercase;
	color: var(--lala-sub2);
}

.lala-mobile-menu__link-ja {
	font-family: 'Noto Sans JP', sans-serif;
	font-size: 19px;
	letter-spacing: .05em;
	color: var(--lala-main);
	transition: color .3s ease;
}

.lala-mobile-menu__list a:hover .lala-mobile-menu__link-ja {
	color: var(--lala-sub1);
}

.lala-mobile-menu__cta {
	position: relative;
	z-index: 1;
	align-self: center;
	margin: 0 auto 44px;
	font-family: 'Noto Sans JP', sans-serif;
	font-size: 14px;
	color: var(--lala-main);
	background-color: var(--lala-sub1);
	padding: 14px 40px;
	border-radius: 2px;
	text-decoration: none;
	transition: background-color .3s ease;
}

.lala-mobile-menu__cta:hover {
	background-color: var(--lala-sub3);
}

/* ---------- レスポンシブ切り替え ---------- */
@media (max-width: 900px) {
	.lala-nav {
		display: none;
	}
	.lala-hamburger {
		display: flex;
	}
	.lala-header,
	.lala-header.is-scrolled {
		height: 72px;
	}
	.lala-logo__img,
	.lala-header.is-scrolled .lala-logo__img {
		height: 34px;
	}
	.lala-header__inner {
		padding: 0 20px;
	}
	.lala-header-spacer {
		height: 72px;
	}
}