/*=== ヒーローマガジンレイアウト ===*/
.hero_magazine{
	display: flex;
   gap: 2.5rem;
   margin-bottom: 5rem;
   align-items: stretch;
}

.hero_main_feature {
   flex: 2.2; /* 左側を広く */
   position: relative;
   overflow: hidden;
   height: 480px;
   background: #000;
}

.hero_sub_feature {
   flex: 1; /* 右側 */
   display: flex;
}

/* カルーセル内部 */
.carousel_track {
	width: 100%;
	height: 100%;
	position: relative;
}

.carousel_slide {
   position: absolute;
	inset: 0;
   opacity: 0;
	visibility: hidden;
   transition: opacity 0.8s ease;
}
.carousel_slide.active { 
	opacity: 1;
	visibility: visible;
}

.feature_img_wrap, .feature_img_wrap img {
   width: 100%;
	height: 100%;
	object-fit: cover;
}

.feature_info {
   position: absolute;
   bottom: 0; 
	left: 0;
	right: 0;
   padding: 4rem;
   color: #fff;
   background: linear-gradient(transparent, rgba(31, 34, 46, 0.95));
}

.feature_info h2 { 
	font-size: 3rem; 
	font-weight: 900;
	line-height: 1.4;
	margin: 1rem 0;
}
.feature_info p {
	color: rgba(255,255,255,0.9);
	font-size: 1.5rem; 
}

.feature_info a{
	font-size:1.6rem;
	line-height:3;
	color:var(--bg-color);
	font-weight:900;
}

/* === 2. 不足していたカルーセル制御 (ボタン・ドット) === */
.carousel_nav button {
   position: absolute;
	top: 50%;
	transform: translateY(-50%);
   background: rgba(255,255,255,0.2);
	border: none;
	color: #fff;
   width: 40px;
	height: 40px;
	cursor: pointer;
	z-index: 10;
	font-size: 2rem;
}
.carousel_nav .prev {
	left: 1rem; 
}
.carousel_nav .next { 
	right: 1rem; 
}

.carousel_dots {
   position: absolute;
	bottom: 1.5rem;
	right: 2rem;
   display: flex; 
	gap: 1rem; 
	z-index: 10;
}
.dot {
   width: 8px;
	height: 8px;
	background: rgba(255,255,255,0.4);
   border-radius: 50%;
	cursor: pointer;
}
.dot.active { 
	background: var(--main-color);
	width: 24px;
	border-radius: 4px;
}

/* === 3. 右カラム：目玉食材カード === */
.quick_cube_card {
   background: #fff;
	border: 1px solid #eee;
   padding: 2.5rem;
	display: flex;
	flex-direction: column;
	width: 100%;
}
.card_label { 
	font-size: 1.2rem;
	color: var(--main-color);
	font-weight: 900;
	margin-bottom: 1.5rem; 
}
.item_thumb img { 
	width: 100%; 
	height: 160px; 
	object-fit: cover; 
	margin-bottom: 1.5rem; 
}
.item_name { 
	font-size: 1.8rem; 
	font-weight: 900;
	margin: 1rem 0; 
}
.discount_badge {
	background: var(--main-color);
	color: #fff;
	padding: 0.4rem 1rem;
	font-weight: bold;
}
.countdown_mini { 
	font-size: 1.3rem;
	color: #666;
	margin-top: auto; 
	padding-top: 1.5rem; 
}
.btn_cube_gate {
   display: block;
	text-align: center; 
	background: var(--sub-color); 
	color: #fff;
   padding: 1.2rem;
	text-decoration: none;
	margin-top: 1.5rem; 
	font-weight: 900;
}


/*=== 体験ナビ ===*/
/* ナビゲーション全体の整理 */
.experience_nav {
    border-top: 1px solid rgba(235, 28, 36, 0.3);
    border-bottom: 1px solid rgba(235, 28, 36, 0.3);
    margin: 4rem 0;
    background: #fff; /* 少し白くして清潔感を */
}

.experience_nav ul {
    display: flex;
    list-style: none;
    max-width: 1000px;
    margin: 0 auto;
}

.experience_nav li {
    flex: 1;
    position: relative;
    overflow: hidden;
}

/* リンクエリアの基本状態 */
.experience_nav a {
    display: block;
    padding: 2.5rem 0;
    text-decoration: none;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    position: relative;
    z-index: 1;
}

/* 日本語テキスト */
.experience_nav a p, 
.experience_nav a {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--sub-color);
    letter-spacing: 0.1em;
}

/* 英語サブテキスト */
.experience_nav span {
    display: block;
    font-size: 1rem;
    color: var(--main-color);
    font-weight: 400;
    letter-spacing: 0.2em;
    margin-top: 0.5rem;
    transition: transform 0.4s ease;
}

/* === ホバー時の動き === */

/* 1. 栞のような下線アニメーション */
.experience_nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background-color: var(--main-color);
    transition: all 0.4s ease;
    transform: translateX(-50%);
}

.experience_nav a:hover::after {
    width: 60%; /* 線が中央から伸びる */
}

/* 2. 背景のわずかな変化と浮き上がり */
.experience_nav a:hover {
    background-color: var(--bg-color); /* #f8f6f1 */
    transform: translateY(-3px); /* わずかに上に浮く */
}

/* 3. 英語テキストを少し強調 */
.experience_nav a:hover span {
    transform: translateY(-2px);
    letter-spacing: 0.3em; /* 文字間が広がり、ゆとりが出る */
}

/* クリックした瞬間の沈み込み（フィードバック） */
.experience_nav a:active {
    transform: translateY(1px);
    transition: 0.1s;
}

/* === 4. 記事グリッドのデザイン追加 === */
.grid_container { 
	display: flex;
	gap: 3rem; 
	margin-top: 2.5rem;
}
.article_card_main {
	flex: 1.8; 
}
.article_card_main .thumb img { 
	width: 100%; 
	height: 350px; 
	object-fit: cover; 
}
.article_card_main .meta { 
	padding: 2rem 0; 
}
.article_card_main h3 { 
	font-size: 2.4rem; 
	font-weight: 900; 
	margin: 1rem 0; 
}

.article_sub_column { 
	flex: 1; 
	display: flex; 
	flex-direction: column;
	gap: 1.5rem; 
}
.article_card_small { 
   background: #fff;
	padding: 2rem; 
	border-bottom: 1px solid #eee;
   transition: background 0.3s;
	position:relative;
}
.article_card_small:hover { 
	background: #faf9f5;
}
.article_card_small h4 {
	font-size: 1.6rem;
	line-height: 1.5;
	margin: 0.8rem 0; 
}
.reward_stone {
	color: #e67e22; 
	font-weight: bold; 
	font-size: 1.2rem; 
}
.article_card_small a{
	position:absolute;
	inset:0;
}

/* === 5. 1025px以下：レスポンシブ統一管理 === */
@media screen and (max-width: 1025px) 
{
	.hero_magazine
	{ 
		flex-direction: column; }
   .hero_main_feature { height: 350px; order: 2; }
   .hero_sub_feature { order: 1; }
   .feature_info { padding: 2rem; }
   .feature_info h2 { font-size: 2.2rem; }
   .grid_container { flex-direction: column; }
   .article_card_main .thumb img { height: 250px; }
}