/* Desktop specific styles - 769px以上 */

/* Hero section styles */
.hero {
    margin: 0;
    position: relative;
    height: 100vh;
    width: 100%;
    overflow: hidden;
}

.hero-swiper {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
}

.swiper-pagination {
    position: absolute;
    bottom: 30px !important;
    left: 30px !important;
    width: auto !important;
    display: flex;
    gap: 10px;
}

.swiper-pagination-bullet {
    width: 40px;
    height: 2px;
    border-radius: 0;
    background-color: var(--color-light);
    opacity: 0.5;
    transition: all 0.3s ease;
}

.swiper-pagination-bullet-active {
    opacity: 1;
    background-color: var(--color-light);
    width: 60px;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, 
        rgba(255, 255, 255, 0.6) 0%,
        rgba(255, 255, 255, 0.5) 5%,
        rgba(255, 255, 255, 0.3) 10%,
        rgba(255, 255, 255, 0.1) 20%,
        rgba(0, 0, 0, 0) 40%,
        rgba(0, 0, 0, 0.2) 100%
    );
    z-index: 1;
}

/* ヘッダー */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    z-index: 1000;
    transition: opacity 0.3s ease;
}

/* ヘッダー部分に追加の背景 */
.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 120px;
    background: linear-gradient(
        to bottom,
        rgba(255, 255, 255, 0.3) 0%,
        rgba(255, 255, 255, 0) 100%
    );
    z-index: -1;
}

.logo-center {
    position: fixed;
    top: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1001;
    width: auto;
    transition: transform 0.3s ease;
}

.logo-center img {
    width: 120px;
    height: auto;
    transition: transform 0.3s ease;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 2rem;
}

/* タグライン */
.tagline-container {
    opacity: 1;
    transition: opacity 0.3s ease;
}

.tagline {
    font-size: 1rem;
    letter-spacing: 0.1em;
    margin: 0;
    white-space: nowrap;
}

/* メニューボタン */
.nav-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.menu-toggle-btn {
    padding: 10px;
    margin: 0;
    background: transparent;
    border: none;
    cursor: pointer;
}

.menu-text {
    font-size: 1rem;
    letter-spacing: 0.1em;
}

.menu-icon {
    width: 24px;
    height: 16px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.menu-icon span {
    display: block;
    width: 100%;
    height: 1px;
    background-color: #fff;
    transition: transform 0.3s ease;
}

/* SNSアイコン */
.social-icon {
    color: #fff;
    font-size: 1.2rem;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.social-icon:hover {
    opacity: 0.8;
}

/* Tagline styles */
.vertical-tagline {
    position: absolute;
    bottom: 4rem;
    left: 4rem;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    color: var(--color-light);
    font-size: 1rem;
    letter-spacing: 0.15em;
    line-height: 2;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
    font-weight: 400;
    margin: 0;
    height: 240px;
    position: absolute;
    left: 10rem;
    bottom: 4rem;
    z-index: 5;
    transform: none;
}

.subtagline {
    color: var(--color-light);
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    line-height: 1.6;
    opacity: 0.9;
}

/* Simple header tagline styles */
.simple-header .tagline-container {
    position: static;
    margin-right: auto;
    max-width: none;
}

.simple-header .tagline {
    font-size: 1rem;
}

.simple-header .subtagline {
    font-size: 0.8rem;
}

.hero-content {
    position: relative;
    bottom: 0;
    right: 0;
    left: 0;
    z-index: 2;
    color: var(--color-light);
}

.vertical-text {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    color: var(--color-light);
    font-size: 5rem;
    letter-spacing: 0.2em;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
    font-weight: 500;
    margin: 0;
    line-height: 1;
    height: 480px;
    position: absolute;
    left: 4rem;
    bottom: 4rem;
    z-index: 5;
}

.vertical-subtitle {
    display: none;
}

.sound-controls {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    z-index: 2;
    color: white;
    display: flex;
    align-items: center;
}

.sound-on, .sound-separator {
    margin-right: 5px;
}

.sound-controls button {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
}

/* Topics section styles */
.topics-section {
    max-width: 1200px;
    margin: 120px auto;
    padding: 80px 20px;
}

.section-title {
    text-align: center;
    color: var(--color-primary);
    font-size: 2.5rem;
    font-weight: 500;
    margin-bottom: 60px;
    letter-spacing: 0.1em;
}

.topics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.date-item {
    text-align: center;
}

.new-tag {
    display: inline-block;
    color: var(--color-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 10px;
}

.date {
    color: var(--color-primary);
    font-size: 1.8rem;
    font-weight: 500;
    margin-bottom: 5px;
}

.time {
    color: var(--color-primary);
    font-size: 0.9rem;
}

.topics-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.topic-card {
    background-color: #fff;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.topic-card:hover {
    transform: translateY(-5px);
}

.card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.card-content {
    padding: 20px;
}

.card-title {
    font-size: 0.9rem;
    font-weight: normal;
    line-height: 1.5;
    margin-bottom: 10px;
    height: 60px;
    overflow: hidden;
}

.read-more-container {
    text-align: center;
    margin-top: 30px;
}

/* Concept section styles */
.concept-section {
    display: flex;
    min-height: 100vh;
    margin: 120px 0;
}

.concept-image {
    flex: 1;
    position: relative;
}

.concept-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

.concept-content {
    flex: 1;
    padding: 100px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    background-color: var(--color-background);
}

.concept-title {
    font-size: 1rem;
    color: var(--color-accent);
    margin-bottom: 40px;
    letter-spacing: 0.2em;
    font-weight: 500;
    text-transform: uppercase;
}

.concept-heading {
    font-size: 1.8rem;
    font-weight: normal;
    color: var(--color-primary);
    line-height: 1.8;
    margin-bottom: 40px;
    letter-spacing: 0.1em;
}

.concept-text {
    font-size: 0.9rem;
    line-height: 2;
    margin-bottom: 40px;
    color: var(--color-text);
}

.concept-text p {
    margin-bottom: 2em;
}

.concept-text p:last-child {
    margin-bottom: 0;
}

/* Menu section styles */
.menu-section {
    display: flex;
    min-height: 100vh;
    position: relative;
    margin: 120px 0;
}

.menu-title-container {
    width: 25%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 30px;
    background-color: var(--color-background);
}

.menu-title {
    writing-mode: vertical-rl;
    font-size: 6rem;
    font-weight: normal;
    color: var(--color-primary);
    letter-spacing: 0.1em;
    margin-bottom: 40px;
}

.menu-subtitle {
    color: var(--color-accent);
    font-size: 1.2rem;
    letter-spacing: 0.2em;
    margin-top: 20px;
}

.menu-content {
    width: 30%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 60px 40px;
    background-color: var(--color-background);
}

.menu-description {
    font-size: 1rem;
    line-height: 2;
    margin-bottom: 40px;
}

.menu-image-container {
    width: 45%;
    overflow: hidden;
}

.menu-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Shop info section styles */
.shop-section {
    display: flex;
    min-height: 80vh;
    background-color: var(--color-background);
    margin: 120px 0;
}

.shop-image-container {
    flex: 1;
    overflow: hidden;
}

.shop-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.shop-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 60px;
    position: relative;
}

.shop-title {
    font-size: 2.5rem;
    font-weight: normal;
    color: var(--color-primary);
    margin-bottom: 10px;
    letter-spacing: 0.1em;
}

.shop-subtitle {
    font-size: 1rem;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 40px;
}

/* Simple header for non-front pages */
.simple-header {
    background-color: var(--color-primary);
    position: relative;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    width: 100%;
}

.simple-header .logo-center {
    position: static;
    transform: none;
}

.simple-header .header-right {
    position: static;
    margin-left: auto;
}

.simple-header .menu-icon span {
    background-color: white;
}

/* Footer styles */
.footer {
    background-color: #f8f3f3;
    padding: 100px 40px 40px;
    color: var(--color-text);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, 
        rgba(0, 0, 0, 0),
        rgba(0, 0, 0, 0.1) 20%,
        rgba(0, 0, 0, 0.1) 80%,
        rgba(0, 0, 0, 0)
    );
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto 60px;
    padding-bottom: 60px;
    position: relative;
}

.footer-top::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, 
        rgba(0, 0, 0, 0),
        rgba(0, 0, 0, 0.1) 20%,
        rgba(0, 0, 0, 0.1) 80%,
        rgba(0, 0, 0, 0)
    );
}

.footer-logo {
    width: 160px;
    transition: opacity 0.3s ease;
}

.footer-logo:hover {
    opacity: 0.8;
}

.footer-nav {
    display: flex;
    gap: 50px;
}

.footer-nav-item {
    color: var(--color-text);
    text-decoration: none;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    transition: all 0.3s ease;
    position: relative;
    padding-bottom: 5px;
}

.footer-nav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-text);
    transition: width 0.3s ease;
}

.footer-nav-item:hover::after {
    width: 100%;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 30px;
}

.footer-copyright {
    font-size: 0.75rem;
    color: var(--color-text);
    opacity: 0.8;
    letter-spacing: 0.05em;
}

.footer-links {
    display: flex;
    gap: 40px;
}

.footer-link {
    color: var(--color-text);
    text-decoration: none;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    transition: all 0.3s ease;
    position: relative;
    padding-bottom: 3px;
}

.footer-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-text);
    transition: width 0.3s ease;
}

.footer-link:hover::after {
    width: 100%;
}

.footer-right {
    display: flex;
    align-items: center;
    gap: 40px;
}

.social-icon-footer {
    color: var(--color-text);
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icon-footer:hover {
    transform: translateY(-2px);
    opacity: 0.7;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 2;
    animation: bounce 2s infinite;
}

.scroll-text {
    color: var(--color-light);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    margin-bottom: 10px;
    opacity: 0.8;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: var(--color-light);
    position: relative;
    opacity: 0.8;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 10px;
    background: var(--color-light);
    animation: scrollLine 2s infinite;
}

/* デスクトップ用ボタンサイズ調整 */
.read-more-btn {
    font-size: 1rem;
    padding: 14px 40px;
}

.read-more-btn .icon {
    font-size: 1.1rem;
}

/* ボタンコンテナのデスクトップ調整 */
.button-container {
    display: flex;
    justify-content: flex-start;
    width: 100%;
    margin-top: 40px;
}

/* セクション別ボタン調整 */
.concept-content .button-container {
    margin-top: 30px;
}

.menu-content .button-container {
    margin-top: 30px;
}

.shop-content .button-container {
    margin-top: 30px;
    justify-content: center;
}

/* Back to Topボタン - デスクトップ調整 */
.back-to-top {
    font-size: 0.9rem;
    padding: 14px 35px;
}

.back-to-top-icon {
    font-size: 1rem;
}

/* プレビュー用 - 1200px以下 */
@media (max-width: 1200px) {
    .menu-title {
        font-size: 5rem;
    }
}

/* タブレット用 - 992px以下 */
@media (max-width: 992px) {
    .section {
        margin: 80px 0;
    }
    
    .topics-grid, .topics-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .concept-section,
    .menu-section,
    .shop-section {
        margin: 80px 0;
    }
    
    .topics-section {
        margin: 80px auto;
        padding: 60px 20px;
    }
    
    .concept-image, .concept-content {
        flex: none;
        width: 100%;
    }
    
    .concept-image {
        height: 50vh;
        position: relative;
    }
    
    .concept-content {
        padding: 60px 30px;
    }
    
    .concept-heading {
        font-size: 1.6rem;
    }
    
    .menu-title-container {
        width: 100%;
        padding: 40px 20px;
    }
    
    .menu-title {
        writing-mode: horizontal-tb;
        font-size: 3.5rem;
        margin-bottom: 20px;
    }
    
    .menu-content {
        width: 100%;
        padding: 0 20px 40px;
    }
    
    .menu-image-container {
        width: 100%;
        height: 60vh;
    }
    
    .shop-section {
        flex-direction: column;
        min-height: auto;
    }

    .shop-image-container {
        width: 100%;
        height: 60vh;
    }

    .shop-content {
        width: 100%;
        padding: 60px 40px;
        align-items: center;
        text-align: center;
    }

    .shop-title {
        font-size: 2.2rem;
    }
    
    .footer {
        padding: 80px 40px 40px;
    }
    
    .footer-top {
        flex-direction: column;
        align-items: center;
        gap: 50px;
        text-align: center;
        margin-bottom: 50px;
        padding-bottom: 50px;
    }
    
    .footer-nav {
        flex-direction: column;
        align-items: center;
        gap: 25px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 35px;
        text-align: center;
    }
    
    .footer-links {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
        gap: 30px;
    }
    
    .footer-right {
        flex-direction: row;
        justify-content: center;
        gap: 30px;
    }
}