:root {
    --bg-dark: #0f0518;
    --bg-darker: #07010a;
    --text-light: #fdfdfd;
    --text-muted: #bda2d3;
    
    --neon-pink: #ff2a85;
    --neon-blue: #00f3ff;
    --neon-purple: #9d00ff;
    --neon-orange: #ff5e00;
    
    --font-heading: 'Shrikhand', cursive;
    --font-body: 'Outfit', sans-serif;
    --font-accent: 'Space Grotesk', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-light);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 400;
    letter-spacing: 2px;
}

.section-title {
    font-size: 3rem;
    margin-bottom: 3rem;
    color: var(--neon-blue);
    text-shadow: 0 0 10px rgba(0, 243, 255, 0.7), 0 0 20px rgba(0, 243, 255, 0.5);
    display: flex;
    flex-direction: column;
}

.section-title span {
    font-family: var(--font-accent);
    font-size: 1rem;
    color: var(--neon-pink);
    letter-spacing: 5px;
    text-transform: uppercase;
    text-shadow: 0 0 10px rgba(255, 42, 133, 0.8);
    margin-top: 0.5rem;
}

.text-center {
    text-align: center;
    align-items: center;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(45deg, var(--neon-pink), var(--neon-purple));
    color: #fff;
    padding: 0.8rem 2rem;
    text-decoration: none;
    font-family: var(--font-accent);
    font-weight: 700;
    letter-spacing: 2px;
    border-radius: 50px;
    transition: all 0.3s ease;
    display: inline-block;
    box-shadow: 0 0 15px rgba(255, 42, 133, 0.6);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 10px rgba(255, 42, 133, 0.5); }
    50% { box-shadow: 0 0 25px rgba(255, 42, 133, 1); }
    100% { box-shadow: 0 0 10px rgba(255, 42, 133, 0.5); }
}

.btn-primary:hover {
    transform: scale(1.05);
}

.btn-outline {
    background: transparent;
    color: var(--neon-blue);
    padding: 0.8rem 2rem;
    text-decoration: none;
    font-family: var(--font-accent);
    font-weight: 700;
    letter-spacing: 2px;
    border: 2px solid var(--neon-blue);
    border-radius: 50px;
    transition: all 0.3s ease;
    display: inline-block;
    box-shadow: 0 0 10px rgba(0, 243, 255, 0.3), inset 0 0 10px rgba(0, 243, 255, 0.3);
}

.btn-outline:hover {
    background: var(--neon-blue);
    color: var(--bg-darker);
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.8);
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    transition: background 0.3s ease, padding 0.3s ease;
}

.navbar.scrolled {
    background: rgba(7, 1, 10, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 5%;
    border-bottom: 1px solid rgba(255, 42, 133, 0.3);
    box-shadow: 0 5px 20px rgba(255, 42, 133, 0.2);
}

.logo {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-shadow: 0 0 10px var(--neon-pink);
}

.logo span {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: yellow;
    -webkit-text-stroke: 1px red;
    font-weight: bold;
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 2px;
    font-family: var(--font-accent);
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.nav-links a:hover {
    color: var(--neon-pink);
    text-shadow: 0 0 10px var(--neon-pink);
}

.hamburger {
    display: none;
    cursor: pointer;
}

/* Hero Section */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transform: scale(1.05);
    animation: slowZoom 20s infinite alternate linear;
}

@keyframes slowZoom {
    0% { transform: scale(1.05); }
    100% { transform: scale(1.15); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(157, 0, 255, 0.3) 0%, rgba(7, 1, 10, 0.8) 70%, rgba(7, 1, 10, 1) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 0 2rem;
}

.hero h1 {
    font-size: 5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: #fff;
    text-shadow: 0 0 10px var(--neon-pink), 0 0 20px var(--neon-purple), 0 0 40px var(--neon-purple);
}

.hero p {
    font-size: 1.2rem;
    font-family: var(--font-accent);
    color: var(--neon-blue);
    letter-spacing: 4px;
    margin-bottom: 2.5rem;
    text-transform: uppercase;
    text-shadow: 0 0 8px rgba(0, 243, 255, 0.5);
}

/* About Section */
.about {
    padding: 8rem 0;
    background: var(--bg-dark);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-content > p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 4rem;
    line-height: 1.8;
}

.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.feature {
    background: rgba(255, 255, 255, 0.03);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 42, 133, 0.2);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    transition: transform 0.3s ease;
}

.feature:hover {
    transform: translateY(-10px);
    border-color: var(--neon-pink);
    box-shadow: 0 10px 30px rgba(255, 42, 133, 0.2);
}

.feature h3 {
    font-family: var(--font-accent);
    color: var(--neon-orange);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    text-shadow: 0 0 10px rgba(255, 94, 0, 0.5);
}

.feature p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Menu Section */
.menu {
    padding: 8rem 0;
    background: var(--bg-darker);
    position: relative;
}

.menu::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--neon-pink), transparent);
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.menu-item {
    background: rgba(157, 0, 255, 0.05);
    border: 1px solid rgba(157, 0, 255, 0.2);
    padding: 2.5rem;
    border-radius: 15px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.menu-item::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

@keyframes rotate {
    100% { transform: rotate(360deg); }
}

.menu-item:hover::after {
    opacity: 0.15;
}

.menu-item:hover {
    transform: translateY(-5px) scale(1.02);
    border-color: var(--neon-blue);
    box-shadow: 0 10px 30px rgba(0, 243, 255, 0.15);
}

.menu-info {
    position: relative;
    z-index: 1;
}

.menu-info .menu-image {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 1.25rem;
}

.menu-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: #fff;
}

.menu-info .price {
    font-family: var(--font-accent);
    color: var(--neon-pink);
    font-size: 1.4rem;
    margin-bottom: 1rem;
    text-shadow: 0 0 8px rgba(255, 42, 133, 0.5);
}

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

/* Footer */
.footer {
    background: var(--bg-dark);
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(0, 243, 255, 0.3);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.fade-in-up {
    animation: fadeInUp 1.2s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {

    /* ナビゲーションメニューをスマホ用に最適化 (隠しておく) */
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%; /* 画面外に隠す */
        width: 70%;
        height: 100vh;
        background-color: #444;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 30px;
        transition: right 0.3s ease;
    }

     /* --- JSで「.active」クラスがついた時の動き --- */
     /* メニューを画面内にスライドイン */
    .nav-links.active {
        right: 0;
    }

    .hamburger {
        display: flex;
        flex-direction: column;
        gap: 6px;
    }
    
    .hamburger span {
        width: 30px;
        height: 2px;
        background: var(--neon-blue);
        transition: 0.3s;
        box-shadow: 0 0 5px var(--neon-blue);
        z-index: 1;
    }
    
    .hero h1 {
        font-size: 3.5rem;
    }
    
    .features {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
}
.map {
    position: relative;
    width: 100%;
    padding-top: 100%;
    /* 1:1のアスペクト比 */
    height: 0;
    z-index: 1;
}

.map iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}