/* --- Base Settings --- */
:root {
    --color-gold: #C5A059;
    --color-gold-light: #E5C585;
    --color-dark: #1A1A1A;
    --color-gray: #F5F5F5;
    --color-text-main: #333;
    --color-white: #ffffff;
    --font-mincho: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", serif;
    --font-gothic: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", "YuGothic", sans-serif;
    --font-en: "Poppins", sans-serif;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-gothic);
    color: var(--color-text-main);
    line-height: 1.8;
    background-color: #f9f9f9;
}

h1, h2, h3 {
    font-family: var(--font-mincho);
    margin: 0;
    font-weight: 600;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Utilities --- */
.text-center { text-align: center !important; }
/*.text-left { text-align: left !important; }*/
.mb-20 { margin-bottom: 20px !important; }
.mb-30 { margin-bottom: 30px !important; }
.mb-40 { margin-bottom: 40px !important; }


/* --- Typography Components (文字の共通ルール) --- */
.section-title {
    font-size: 1.6rem;
    text-align: center;
    margin-bottom: 0.5rem;
    color: var(--color-dark);
    font-family: var(--font-mincho);
}

.section-subtitle {
    text-align: center;
    color: var(--color-gold);
    font-size: 1rem;
    margin-bottom: 20px;
    font-weight: bold;
    letter-spacing: 0.1em;
    line-height: 1.8;
}

.text-lead {
    font-size: 1rem;
    color: #555;
    max-width: 100%;
    margin: 0 auto 40px;
    word-break: keep-all; 
    overflow-wrap: break-word;
}

.text-desc {
    font-size: 0.9rem;
    line-height: 2;
    color: #545454;
    margin-bottom: 30px;
    word-break: keep-all;
    overflow-wrap: break-word;
}

.text-white { color: #fff; }
.text-gray { color: #ccc; }


/* --- Button Component --- */
.btn-gold {
    display: inline-block;
    /*background: linear-gradient(135deg, var(--color-gold), #9E7E3C);*/
    background-color: #f3ede9;
    color: var(--color-gold);
    border-top: 1px solid var(--color-gold);
    border-bottom: 1px solid var(--color-gold);
    padding: 2px 80px;
    font-family: var(--font-mincho);
    font-weight: medium;
    font-size: 1rem;
    transition: opacity 0.3s;
    /*box-shadow: 0 4px 10px rgba(197, 160, 89, 0.4);*/
    text-align: center;
}
.btn-gold:hover { 
    /*opacity: 0.9; 
    transform: translateY(-1px); */
    background-color: var(--color-gold);
    color: var(--color-white);
}
.btn-small { 
    font-size: 12px; 
    padding: 0px 80px; 
}

/* --- Slider component --- */
.carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    flex: 0 0 100%;
    width: 100%;
    max-width: 100%;
    min-width: 100%;
    position: relative;
    overflow: hidden;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    max-width: 100%;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    border: none;
    width: 40px; height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--color-dark);
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    transition: all 0.3s;
    z-index: 10;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
    line-height: 1;
}

.carousel-btn:hover { background: var(--color-gold); color: #fff; }
.prev-btn { left: 10px; }
.next-btn { right: 10px; }


.feature-media {
    position: relative;
    touch-action: pan-y;
    overflow: hidden;
}

.slider-dots {
    position: absolute !important;
    bottom: 15px !important;
    left: 50% !important;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 50;
    pointer-events: auto;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(0, 0, 0, 0.2);
    cursor: pointer;
    padding: 0;
    transition: all 0.3s ease;
}

.dot.active {
    background: var(--color-gold);
    transform: scale(1.2);
    box-shadow: 0 0 5px rgba(0,0,0,0.3);
}

.carousel-track {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.5s ease-in-out !important;
}


/* --- Header --- */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.9);
    color: #000;
    padding: 15px 0;
    z-index: 1000;
    backdrop-filter: blur(5px);
}
.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 60px;
}

.logo { display: flex; align-items: center; }
.logo a { display: flex; }
.logo img { height: 50px; width: auto; object-fit: contain; }

.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 20px;
    margin: 0;
    padding: 0;
}
.nav-menu a {
    color: #333;
    font-size: 0.9rem;
    font-family: var(--font-en);
    font-weight: 600;
    transition: color 0.3s; }
.nav-menu a:hover { color: var(--color-gold); }

/* 言語切り替えスイッチ */
.lang-switch {
    color: #333;
    display: flex;
    gap: 5px;
    align-items: center;
    font-family: var(--font-en);
    font-weight: 700;
    font-size: 0.9rem;
    white-space: nowrap;
}

.lang-switch a {
    color: #999;
    text-decoration: none;
    transition: color 0.3s;
    padding: 2px;
}

.lang-switch a:hover {
    color: var(--color-gold);
}
.lang-switch a.active {
    color: var(--color-dark);
    border-bottom: 1px solid var(--color-gold);
    pointer-events: none;
}

@media (max-width: 768px) {
    .section-title {
        font-size: 1.3rem;
    }

    .lang-switch {
        margin-left: auto; 
        font-size: 0.8rem;
        gap: 5px;
    }

    .heaer-right{
        gap: 0;
    }
}


/* --- Hero Section --- */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    overflow: hidden;
    background: #000;
}
.hero-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.1);
}

.hero-content { 
    position: relative; 
    z-index: 2; 
    padding: 0 20px; 
}

.alliance-title {
    font-family: var(--font-en); 
    font-size: 1.6rem;
    font-weight: 600;
    color: #fff;
    letter-spacing: 0.2em;
    margin: 0 0 20px 0;
    display: inline-block;
    border-bottom: 1px solid var(--color-gold);
    padding-bottom: 0.5px; 
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    text-shadow: 0 4px 10px rgba(0,0,0,0.5);
    line-height: 1.4;
}
.tagline {
    display: block;
    margin-bottom: 20px;
    font-size: 1.3rem;
    font-family: var(--font-gothic);
    color: var(--color-gold-light);
    letter-spacing: 0.1em;
    font-weight: 600;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

/* --- Movie Section --- */
.movie-section { background-color: #000; padding: 60px 0; }
.vimeo-wrapper {
    padding:56.25% 0 0 0;
    position:relative; 
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}


/* --- Intro --- */
.intro {
    padding: 80px 0;
    text-align: center;
    background: #fff;
}


/* --- Section 1: Flight --- */
.flight {
    /*background: #f9f9f9;*/
    padding: 80px 20px;
}


/* --- Section 2: Golf --- */
.golf {
    width: 100%;
    background-color: #f9f9f9; 
    padding: 80px 20px;
    box-sizing: border-box;
}

.golf .feature-logo-img {
    max-width: 180px;
}

/* --- Section 3: Stay --- */
.stay {
    padding: 100px 20px;
    background-color: #fbfbfb;
    overflow: hidden; 
}

/* --- Section 4: Gourmet --- */
.gourmet {
    background: #fff;
    padding: 80px 0;
}

.gourmet-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.gourmet-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 10px 10px rgba(0,0,0,0.05);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s;
    border: 1px solid #eee;
    height: 100%;
}
/*.gourmet-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(197, 160, 89, 0.2);
}*/

.gourmet-img {
    height: 200px;
    background-size: cover;
    background-position: center;
    width: 100%;
}

.gourmet-card .feature-media {
    width: 100%;
    height: 200px;
    min-height: auto;
}

.gourmet-card .carousel-window {
    height: 100%;
}

.gourmet-card .dot {
    width: 8px;
    height: 8px;
}

.gourmet-card .carousel-btn {
    width: 30px;
    height: 30px;
    font-size: 0.8rem;
}

/* 情報エリア*/
.gourmet-info {
    padding: 30px 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

/* ロゴエリア */
.gourmet-logo-area {
    height: 80px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}
.gourmet-logo {
    max-height: 100%;
    max-width: 100%;
}

.gourmet-name {
    font-family: var(--font-mincho);
    font-size: 1.2rem;
    color: var(--color-dark);
    margin-bottom: 15px;
    line-height: 1.4;
    width: 100%;
}

.gourmet-desc {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 30px;
    line-height: 1.6;
}

.gourmet-info .btn-gold {
    margin-top: auto;
    padding: 2px 0;
    width: 80%;        
    max-width: 240px;
    box-sizing: border-box;
    white-space: nowrap; 
}

.gourmet-list-section {
    max-width: 900px;
    margin: 0 auto;
}

.area-title {
    text-align: center;
    font-size: 1.2rem;
    color: var(--color-dark);
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
    width: 100%;
}
.area-title::before,
.area-title::after {
    content: '';
    display: inline-block;
    width: 40px;
    height: 1px;
    background-color: var(--color-gold);
    vertical-align: middle;
    margin: 0 15px;
}

.shop-table-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr); 
    border-top: 1px solid #ddd;
    border-left: 1px solid #ddd;
}

.shop-cell {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px 10px;
    text-decoration: none;
    background-color: #fff;
    border-right: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
    transition: all 0.2s ease;
    text-align: center;
}
.shop-cell:hover {
    background-color: #fbf8f3;
    position: relative;
    z-index: 1;
    box-shadow: 0 0 15px rgba(0,0,0,0.1);
    border-color: var(--color-gold);
}

.shop-category {
    font-size: 0.8rem;
    color: #888;
    background-color: #f5f5f5;
    padding: 2px 10px;
    border-radius: 20px;
    margin-bottom: 10px;
    display: inline-block;
}
.shop-cell:hover .shop-category {
    background-color: #fff;
    color: var(--color-gold);
    border: 1px solid var(--color-gold);
}

.shop-name {
    font-family: var(--font-mincho);
    font-size: 1.1rem;
    color: var(--color-dark);
    font-weight: 600;
}


/* --- Section 5: Access --- */
.access {
    width: 100%;
    background-color: #f9f9f9; 
    padding: 80px 20px;
    box-sizing: border-box;
}


/* --- Common Component: Feature Card (Flight, Stay, Access共通) --- */
.feature-card {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    max-width: 1100px; 
    margin: 0 auto;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1); 
    overflow: hidden;
}

.feature-media {
    width: 50%;
    min-height: 400px;
    position: relative;
    background-size: cover;
    background-position: center center;
}

.feature-text {
    width: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 60px 40px;
    box-sizing: border-box;
    background-color: #fff;
}

.feature-text .text-desc {
    word-break: break-all;
    margin-bottom: 30px;
}

.feature-logo-area {
    margin-bottom: 20px;
}
.feature-logo-img {
    max-width: 250px;
    margin: 0 auto;
}

.carousel-window {
    width: 100%;
    height: 100%; 
    position: absolute;
    top: 0;
    left: 0;
    background: #000;
    overflow: hidden;
}

/* --- Footer --- */
footer {
    background: #000;
    color: #a3a3a3;
    padding: 20px 0;
    padding-bottom: calc(30px + env(safe-area-inset-bottom));
    text-align: center;
    font-size: 0.8rem;
    width: 100%;
}

footer p {
    margin: 0;
}

.footer-logos {
    display: flex; justify-content: center;
    gap: 30px; margin-bottom: 20px; flex-wrap: wrap;
}
.footer-logo-placeholder {
    background: #000;
    padding: 10px 20px; 
    border-radius: 4px; 
    color: #000;
}


/* --- Mobile Responsive --- */
@media (max-width: 768px) {
    .alliance-title {
        font-size: 1rem;
        margin-bottom: 15px;
    }

    .tagline {
        font-size: 1rem;
        margin-bottom: 10px;
    }

    .hero h1 { font-size: 1.8rem; }
    
    .text-desc {
        word-break: break-all !important; 
        font-size: 0.85rem !important;
        line-height: 1.8;
    }

    .text-lead {
        font-size: 0.85rem;
    }

    .btn-gold {
        font-size: 0.9rem;
        padding: 0 40px; 
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .carousel-window { height: 250px; }
    .nav-menu { display: none; }
    
    .text-left {
        text-align: center !important;
    }

    .flight-split-media {
        flex-direction: row;
    }

    .flight-image-item {
        width: 50%;
        height: 100%;
        background-position: center center;
    }


    .golf {
        padding: 60px 20px;
    }

    .golf-split-media {
        flex-direction: row; 
    }


    .golf-image-item {
        width: 50%;
        height: 100%;
        background-position: center center;
    }

    .golf-text-area {
        width: 100%;
        padding: 40px 20px;
    }

    .stay .feature-media , .flight .feature-media{
        order: -1; 
    }

    .feature-card {
        flex-direction: column; 
    }

    .feature-media {
        width: 100%;
        height: 250px;
        min-height: auto;
    }

    .feature-text {
        width: 100%;
        padding: 40px 20px;
        text-align: center;
        align-items: center;
    }

    .feature-logo-img {
        margin: 0 auto;
    }

/* --- Mobile Responsive (Slider btn) --- */
    .gourmet-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .gourmet-card {
        max-width: 500px; 
        margin: 0 auto;
        width: 100%;
    }
    
    .shop-table-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .shop-cell { padding: 15px 5px; }
    .shop-name { font-size: 1rem; }

    .feature-media .carousel-btn {
        width: 30px !important;
        height: 30px !important;
        font-size: 0.8rem !important;
    }

    .prev-btn { left: 5px !important; }
    .next-btn { right: 5px !important; }

    .slider-dots .dot {
        width: 8px !important;
        height: 8px !important;
    }

}