:root {
    --primary-color: #f4f6f8; 
    --primary-dark: #8b95a1;
    --text-color: #2c353d;
    --text-light: #6b7782;
    --bg-color: #ffffff;
    --bg-light: #f8f9fa;
    --accent: #a2aeb8;
    --accent-gold: #e2e8f0;
    --border-color: #e5e8eb;
    --shadow-soft: rgba(139, 149, 161, 0.15);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Zen Kaku Gothic New', sans-serif;
    color: var(--text-color);
    background-color: var(--bg-color);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Cormorant Garamond', 'Shippori Mincho', serif;
    font-weight: 500;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}



img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
}

.text-center { text-align: center; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.text-sm { font-size: 0.875rem; }
.text-gray { color: var(--text-light); }
.bg-light { background-color: var(--bg-light); }

/* --- Buttons --- */
.reserve-btn {
    display: inline-block;
    padding: 14px 34px;
    background-color: var(--accent);
    color: #ffffff;
    border-radius: 40px;
    font-size: 0.95rem;
    letter-spacing: 2px;
    box-shadow: 0 8px 20px var(--shadow-soft);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: none;
    cursor: pointer;
}
.reserve-btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(139, 149, 161, 0.3);
    color: #ffffff;
}

.large-btn {
    padding: 18px 48px;
    font-size: 1.1rem;
}

.outline-btn {
    background-color: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    box-shadow: none;
}
.outline-btn:hover {
    background-color: var(--accent);
    color: #fff;
    border-color: var(--accent);
}


/* --- Header --- */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.4s ease;
    border-bottom: 1px solid rgba(229, 232, 235, 0.5);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
}

.logo {
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: 4px;
    color: var(--accent);
    text-transform: none;
}

.desktop-nav ul {
    list-style: none;
    display: flex;
    gap: 40px;
}

.desktop-nav a {
    font-size: 0.9rem;
    letter-spacing: 1.5px;
    position: relative;
    color: var(--text-light);
}

.desktop-nav a::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0%;
    height: 1px;
    background-color: var(--accent);
    transition: width 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.desktop-nav a:hover {
    color: var(--accent);
}

.desktop-nav a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.hamburger span {
    width: 28px;
    height: 1px;
    background-color: var(--text-color);
    transition: 0.4s;
}

.mobile-nav {
    display: none;
}

/* --- Hero --- */
.hero {
    position: relative;
    height: 70vh;
    min-height: 500px;
    max-height: 800px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    filter: brightness(0.9);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: #fff;
    padding: 0 20px;
}

.hero-title {
    font-size: 5rem;
    margin-bottom: 25px;
    letter-spacing: 5px;
    line-height: 1.1;
    text-shadow: 0 5px 20px rgba(0,0,0,0.2);
    animation: revealText 1.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}

@keyframes revealText {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 45px;
    letter-spacing: 2px;
    font-weight: 300;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
    animation: revealText 1.5s cubic-bezier(0.165, 0.84, 0.44, 1) 0.3s backwards;
}

/* --- Sections Common --- */
.section {
    padding: 120px 0;
}

.section-en {
    display: block;
    font-family: 'Playfair Display', serif;
    color: var(--accent);
    font-size: 1.6rem;
    font-style: italic;
    margin-bottom: 10px;
    opacity: 0.7;
}

.section-title {
    font-size: 2.8rem;
    margin-bottom: 60px;
    position: relative;
    letter-spacing: 1px;
}

/* --- Concept --- */
.concept-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.concept-text {
    width: 100%;
}

.concept-text p {
    margin-bottom: 25px;
    color: var(--text-light);
    line-height: 2;
    font-size: 1.05rem;
}

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

.concept-image img {
    border-radius: 2px;
    box-shadow: 20px 20px 60px var(--shadow-soft);
}

/* --- Features / Gallery --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.feature-card {
    background: #fff;
    padding: 0;
    border-radius: 4px;
    text-align: center;
    overflow: hidden;
    box-shadow: 0 15px 40px var(--shadow-soft);
    transition: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.feature-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 30px 60px rgba(139, 149, 161, 0.25);
}

.feature-img {
    width: 100%;
    height: 350px;
    margin-bottom: 25px;
    overflow: hidden;
}

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

.feature-card h3 {
    font-size: 1.6rem;
    margin: 10px 30px 15px;
    color: var(--text-color);
    letter-spacing: 2px;
}

.feature-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    padding: 0 30px 35px;
    line-height: 1.8;
}

/* --- Menu --- */
.menu-list {
    max-width: 900px;
    margin: 0 auto;
}

.menu-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 35px 20px;
    border-bottom: 1px solid var(--border-color);
}

.menu-item:hover {
    background-color: var(--primary-color);
}

.menu-name {
    font-size: 1.3rem;
    margin-bottom: 8px;
    font-weight: 500;
}

.menu-desc {
    font-size: 0.95rem;
    color: var(--text-light);
}

.menu-price {
    font-size: 1.6rem;
    font-weight: 400;
    color: var(--accent);
    font-family: 'Playfair Display', serif;
}

/* --- Access --- */
.access-content {
    background: #fff;
    padding: 80px 40px;
    border-radius: 4px;
    box-shadow: 0 20px 50px var(--shadow-soft);
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.access-info h3 {
    font-size: 2.2rem;
    margin-bottom: 35px;
    letter-spacing: 2px;
    color: var(--text-color);
}

/* --- Footer --- */
.footer {
    background-color: #1e242a;
    color: #fff;
    padding: 100px 0 50px;
}

.footer-logo {
    font-size: 2.5rem;
    color: #fff;
    margin-bottom: 30px;
    letter-spacing: 6px;
    text-transform: none;
}

.footer-copy {
    color: #555;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

/* --- Reset Animations --- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1.2s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 992px) {
    .concept-container { flex-direction: column; gap: 50px; }
    .hero-title { font-size: 3.5rem; }
}

@media (max-width: 768px) {
    .desktop-nav { display: none; }
    .hamburger { display: flex; }
    .header-btn { display: none; }

    .logo { font-size: 1.6rem; }
    .section { padding: 80px 0; }
    .section-title { font-size: 2rem; margin-bottom: 40px; }

    .hero { height: 55vh; min-height: 400px; max-height: 600px; }
    .hero-title { font-size: 2.8rem; }
    .hero-subtitle { font-size: 1rem; }

    .hero-bg { background-attachment: scroll; animation: none; transform: scale(1); }

    .menu-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    .menu-price { align-self: flex-end; }

    .mobile-nav {
        display: block;
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: var(--bg-color);
        padding: 120px 40px;
        transition: right 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
        z-index: 999;
    }
    .mobile-nav.active { right: 0; }
    .mobile-nav ul { list-style: none; display: flex; flex-direction: column; gap: 40px; text-align: center; }
    .mobile-nav a { font-size: 1.8rem; font-family: 'Playfair Display', serif; }
    
    .hamburger { z-index: 1001; position: relative; }
    .hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .hamburger.active span:nth-child(2) { opacity: 0; }
    .hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}