/* ==========================================================================
   GINGER KITCHEN - Premium Design (Grill Tokyo Inspired)
   ========================================================================== */

:root {
    /* Colors */
    --bg-color: #111111;
    --bg-secondary: #1a1a1a;
    --text-color: #f0f0f0;
    --text-muted: #aaaaaa;
    --primary-color: #2d5016; /* Keeping brand green but darker */
    --accent-color: #c5a059; /* Gold/Bronze */
    --white: #ffffff;
    --black: #000000;
    --border-color: #333333;

    /* Fonts */
    --font-primary: 'Noto Sans JP', sans-serif;
    --font-serif: 'Noto Serif JP', serif;
    --font-rounded: 'M PLUS Rounded 1c', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;

    /* Transitions */
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 500;
    line-height: 1.4;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    letter-spacing: 0.2em;
    color: var(--accent-color);
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
    display: inline-block;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 40px;
    height: 1px;
    background-color: var(--accent-color);
    margin-top: 10px;
}

.section-subtitle-jp {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    line-height: 1.4;
}

.section-text {
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
    max-width: 600px;
    font-size: 1.05rem;
}

/* Utility Classes */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.container-fluid {
    width: 100%;
    padding: 0;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 0; /* Sharp edges for premium feel */
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--white);
    color: var(--white);
}

.btn-outline:hover {
    background-color: var(--white);
    color: var(--black);
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--black);
    border: 1px solid var(--accent-color);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--accent-color);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.8), transparent);
    transition: var(--transition);
}

.header.scrolled {
    background-color: rgba(17, 17, 17, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
}

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

.logo a {
    display: block;
}

.logo img {
    height: 50px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.2);
}

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-menu a {
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    font-weight: 400;
    color: var(--white);
    opacity: 0.8;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--accent-color);
    transition: var(--transition);
}

.nav-menu a:hover,
.nav-menu a.active {
    opacity: 1;
    color: var(--accent-color);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--white);
    margin: 6px 0;
    transition: var(--transition);
}

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

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    animation: zoomInOut 20s infinite alternate;
    z-index: 1;
}

@keyframes zoomInOut {
    from { transform: scale(1); }
    to { transform: scale(1.1); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.4);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    color: var(--white);
    padding: var(--spacing-md);
}

.hero-logo-mark {
    margin-bottom: var(--spacing-md);
    display: inline-block;
}

.hero-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 4rem;
    letter-spacing: 0.2em;
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.hero-subtitle {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 300;
    letter-spacing: 0.1em;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    color: var(--white);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    opacity: 0.7;
    animation: bounce 2s infinite;
    cursor: pointer;
}

.hero-scroll span {
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    writing-mode: vertical-rl;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* Page Hero (Subpages) */
.page-hero, .schedule-hero {
    position: relative;
    height: 400px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    margin-top: 0; /* Ensure no gap below header */
}

.page-hero h1, .schedule-hero h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 3rem;
    color: var(--white);
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
    margin-bottom: var(--spacing-xs);
    letter-spacing: 0.1em;
    font-weight: 700;
}

.page-hero p, .schedule-hero p {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    color: var(--white);
    text-shadow: 0 2px 5px rgba(0,0,0,0.5);
    letter-spacing: 0.05em;
}

@media (max-width: 768px) {
    .page-hero, .schedule-hero {
        height: 300px;
    }
    .page-hero h1, .schedule-hero h1 {
        font-size: 2rem;
    }
}


/* Split Layout (Concept / Quality) */
.split-layout {
    display: flex;
    min-height: 600px;
    background-color: var(--bg-color);
}

.split-layout.reverse {
    flex-direction: row-reverse;
}

.split-image {
    flex: 1;
    background-size: cover;
    background-position: center;
    min-height: 400px;
}

.split-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--spacing-xl) var(--spacing-lg);
}

/* Menu Section (Grid) */
.menu-preview {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-secondary);
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.menu-card {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    padding: var(--spacing-md);
    transition: var(--transition);
    position: relative;
}

.menu-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
}

.menu-image {
    height: 200px;
    background-color: #222;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    overflow: hidden;
}

.menu-placeholder {
    font-size: 4rem;
}

.menu-name {
    font-size: 1.4rem;
    color: var(--white);
    margin-bottom: var(--spacing-xs);
}

.menu-description {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.menu-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 5px 10px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    background-color: var(--accent-color);
    color: var(--black);
    font-weight: 700;
}

/* Footer */
.footer {
    background-color: #0a0a0a;
    color: var(--text-muted);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-title img {
    filter: grayscale(100%);
    transition: var(--transition);
}

.footer-title img:hover {
    filter: none;
}

.footer-heading {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.1em;
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    font-size: 0.8rem;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .header { padding: 15px 0; }
    
    .menu-toggle { display: block; }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background-color: rgba(0,0,0,0.95);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: var(--transition);
        z-index: 1000;
    }
    
    .nav-menu.active { right: 0; }
    
    .hero-title { font-size: 2.5rem; }
    
    .split-layout { flex-direction: column; }
    .split-layout.reverse { flex-direction: column; }
    
    .split-image { min-height: 300px; }
    .split-content { padding: var(--spacing-lg) var(--spacing-md); }
    
    .section-subtitle-jp { font-size: 1.8rem; }
    
    .hero-scroll { display: none; }
}

/* =========================================
   Subpage Styles (Adapted for Dark Mode)
   ========================================= */

/* Menu Page */
.menu-detail-section { padding: var(--spacing-xl) 0; background-color: var(--bg-color); }
.menu-header { text-align: center; margin-bottom: var(--spacing-lg); padding: var(--spacing-lg); }
.menu-detail-grid { display: grid; gap: var(--spacing-lg); }
.menu-detail-card { background-color: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: 0; display: grid; grid-template-columns: 300px 1fr; gap: var(--spacing-md); overflow: hidden; }
.menu-detail-image { min-height: 250px; background-color: #000; display: flex; align-items: center; justify-content: center; position: relative; }
.menu-detail-content { padding: var(--spacing-md); display: flex; flex-direction: column; justify-content: center; }
.menu-detail-title { color: var(--accent-color); font-size: 1.8rem; margin-bottom: 0.5rem; }
.menu-detail-price { font-size: 1.5rem; color: var(--white); font-weight: 700; }
.menu-detail-description { color: var(--text-muted); margin-bottom: 1rem; }
.menu-info-box { background-color: var(--bg-secondary); padding: var(--spacing-md); border-left: 4px solid var(--accent-color); margin-top: var(--spacing-lg); color: var(--text-muted); }
.menu-tag { padding: 4px 10px; font-size: 0.8rem; background-color: var(--border-color); color: var(--text-color); margin-right: 5px; border-radius: 0; }
@media (max-width: 768px) { .menu-detail-card { grid-template-columns: 1fr; } }

/* Sweets Page */
.sweets-section { padding: var(--spacing-xl) 0; }
.sweets-products { display: grid; gap: var(--spacing-xl); }
.product-card { background-color: var(--bg-secondary); border: 1px solid var(--border-color); display: grid; grid-template-columns: 400px 1fr; gap: var(--spacing-md); border-radius: 0; overflow: hidden; }
.product-card:nth-child(even) { grid-template-columns: 1fr 400px; }
.product-card:nth-child(even) .product-image { order: 2; }
.product-image { min-height: 350px; background-color: #000; display: flex; align-items: center; justify-content: center; }
.product-content { padding: var(--spacing-lg); display: flex; flex-direction: column; justify-content: center; }
.product-title { color: var(--accent-color); font-size: 2rem; margin-bottom: 0.5rem; }
.product-price { font-size: 1.8rem; color: var(--white); }
.product-description { color: var(--text-muted); margin-bottom: 1rem; }
.benefit-card { background-color: var(--bg-secondary); padding: var(--spacing-md); text-align: center; border: 1px solid var(--border-color); }
.shop-banner { background: linear-gradient(135deg, #222, #333); padding: var(--spacing-xl); text-align: center; border: 1px solid var(--border-color); margin-top: var(--spacing-xl); }
@media (max-width: 768px) { .product-card, .product-card:nth-child(even) { grid-template-columns: 1fr; } .product-card:nth-child(even) .product-image { order: 0; } }

/* Schedule Page */
.schedule-section { padding: var(--spacing-xl) 0; }
.schedule-grid { display: grid; gap: var(--spacing-md); }
.schedule-card { background-color: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: 0; }
.schedule-header { background-color: #222; padding: var(--spacing-md); display: flex; align-items: center; gap: var(--spacing-sm); border-bottom: 1px solid var(--border-color); }
.schedule-day-icon { width: 60px; height: 60px; background-color: var(--accent-color); color: #000; border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; font-weight: bold; }
.schedule-body { padding: var(--spacing-md); }
.info-item { display: flex; gap: 10px; margin-bottom: 10px; color: var(--text-muted); }
.info-item i { color: var(--accent-color); }
.event-section { margin-top: var(--spacing-xl); }
.event-card { background-color: var(--bg-secondary); border: 1px solid var(--accent-color); padding: var(--spacing-lg); margin-bottom: var(--spacing-md); }
.notice-box { background-color: #1a2634; border-left: 4px solid #2196f3; padding: var(--spacing-md); margin-top: var(--spacing-lg); }

/* Catering Page */
.catering-section { padding: var(--spacing-xl) 0; }
.catering-intro { background-color: var(--bg-secondary); padding: var(--spacing-lg); text-align: center; border: 1px solid var(--border-color); margin-bottom: var(--spacing-xl); }
.service-types { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--spacing-md); margin-bottom: var(--spacing-xl); }
.service-type-card { background-color: var(--bg-secondary); border: 1px solid var(--border-color); padding: var(--spacing-lg); text-align: center; transition: var(--transition); }
.service-type-card:hover { border-color: var(--accent-color); }
.service-type-icon { font-size: 2.5rem; margin-bottom: 1rem; color: var(--accent-color); }
.service-type-title { color: var(--white); margin-bottom: 0.5rem; font-size: 1.4rem; }
.plan-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--spacing-md); }
.plan-card { background-color: var(--bg-secondary); padding: var(--spacing-lg); border: 1px solid var(--border-color); }
.plan-card.recommended { border-color: var(--accent-color); }
.plan-name { font-size: 1.6rem; color: var(--accent-color); margin-bottom: 0.5rem; }
.plan-price { font-size: 2rem; color: var(--white); font-weight: 700; margin-bottom: 1rem; }
.flow-step { background-color: var(--bg-secondary); border: 1px solid var(--border-color); padding: var(--spacing-md); display: grid; grid-template-columns: 80px 1fr; gap: var(--spacing-md); margin-bottom: var(--spacing-md); }
.flow-number { width: 60px; height: 60px; background-color: var(--accent-color); color: #000; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border-color); padding: var(--spacing-md) 0; }
.faq-question { color: var(--accent-color); font-weight: 600; cursor: pointer; }
.faq-answer { color: var(--text-muted); padding-top: 10px; }

/* Contact Page */
.contact-section { padding: var(--spacing-xl) 0; }
.contact-container { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-xl); }
.contact-info, .contact-form-container { background-color: var(--bg-secondary); padding: var(--spacing-lg); border: 1px solid var(--border-color); }
.info-item-contact { display: flex; gap: var(--spacing-sm); padding: var(--spacing-sm); background-color: rgba(255,255,255,0.05); margin-bottom: var(--spacing-md); }
.info-icon { width: 50px; height: 50px; background-color: var(--accent-color); color: #000; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.form-input, .form-textarea, .form-select { background-color: #000; border: 1px solid var(--border-color); color: var(--white); width: 100%; padding: 12px; margin-bottom: 1rem; }
.form-input:focus, .form-textarea:focus, .form-select:focus { border-color: var(--accent-color); outline: none; }
.social-contact-link { background-color: rgba(255,255,255,0.05); color: var(--white); padding: var(--spacing-sm); display: block; text-align: center; border: 1px solid transparent; }
.social-contact-link:hover { border-color: var(--accent-color); }
@media (max-width: 768px) { .contact-container { grid-template-columns: 1fr; } }