/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --primary: #5ba4a4;
    --primary-dark: #468c8c;
    --primary-light: #d4ecec;
    --accent: #c8a96e;
    --accent-dark: #b0903e;
    --bg: #ffffff;
    --bg-alt: #f7fafa;
    --text: #2c3e50;
    --text-light: #6b7b8d;
    --border: #e2e8f0;
    --shadow: 0 4px 24px rgba(0,0,0,0.06);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.1);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: 0.3s ease;
    --header-h: 72px;
}

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); }

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

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

.section { padding: 100px 0; }
.page-section { padding-top: calc(var(--header-h) + 60px); min-height: calc(100vh - 160px); }
.main-content { min-height: calc(100vh - 160px); }
.section-alt { background: var(--bg-alt); }

.section-title {
    font-size: 1.8rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 48px;
    position: relative;
    padding-bottom: 16px;
}
.section-title::after {
    content: '';
    position: absolute;
    bottom: 0; left: 50%;
    transform: translateX(-50%);
    width: 60px; height: 3px;
    background: var(--primary);
    border-radius: 2px;
}

.sub-title {
    font-size: 1.3rem;
    color: var(--primary);
    margin-bottom: 16px;
    font-weight: 600;
}

.note { color: var(--text-light); font-size: 0.9rem; margin-top: 8px; }
.small { font-size: 0.85rem; color: var(--text-light); }
.center { text-align: center; }
.required { color: #e74c3c; font-size: 0.8rem; }

/* ===== HEADER ===== */
.header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    height: var(--header-h);
    transition: box-shadow var(--transition);
}
.header.scrolled { box-shadow: var(--shadow); }

.header-inner {
    max-width: 1200px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    height: 100%; padding: 0 24px;
}

.logo {
    display: flex; align-items: center; gap: 10px;
    font-size: 1.4rem; font-weight: 700; color: var(--text);
}
.logo-icon { color: var(--primary); font-size: 1.6rem; }

.nav { display: flex; gap: 4px; }
.nav-link {
    padding: 8px 14px; border-radius: var(--radius-sm);
    font-size: 0.85rem; font-weight: 500; color: var(--text);
    transition: all var(--transition); white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
    background: var(--primary-light); color: var(--primary-dark);
}

.header-sns { display: flex; gap: 12px; }
.header-sns a {
    color: var(--text-light); font-size: 1.1rem;
    transition: color var(--transition);
}
.header-sns a:hover { color: var(--primary); }

.hamburger {
    display: none; background: none; border: none; cursor: pointer;
    width: 32px; height: 24px; position: relative;
}
.hamburger span {
    display: block; width: 100%; height: 2px; background: var(--text);
    position: absolute; left: 0; transition: all var(--transition);
}
.hamburger span:nth-child(1) { top: 0; }
.hamburger span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.hamburger span:nth-child(3) { bottom: 0; }
.hamburger.open span:nth-child(1) { top: 50%; transform: translateY(-50%) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { bottom: 50%; transform: translateY(50%) rotate(-45deg); }

/* ===== HERO ===== */
.hero { padding-top: 0; }

.hero-bg {
    height: 70vh; min-height: 500px; position: relative;
    background: url('../images/shop_image.png') center center / cover no-repeat;
    display: flex; align-items: center; justify-content: center;
    margin-top: var(--header-h);
}
.hero-overlay {
    position: absolute; inset: 0;
    background: rgba(0, 0, 0, 0.48);
}
.hero-content { text-align: center; color: white; z-index: 1; position: relative; }
.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 4rem; font-weight: 700; letter-spacing: 2px;
    margin-bottom: 12px; text-shadow: 0 3px 18px rgba(0,0,0,0.75);
}
.hero-subtitle { font-size: 1.3rem; font-weight: 300; letter-spacing: 6px; margin-bottom: 36px; opacity: 0.9; }
.hero-cta {
    display: inline-block; padding: 14px 40px;
    background: var(--accent); color: white; font-weight: 600;
    border-radius: 50px; letter-spacing: 1px;
    transition: all var(--transition); box-shadow: 0 4px 16px rgba(200,169,110,0.4);
}
.hero-cta:hover { background: var(--accent-dark); color: white; transform: translateY(-2px); box-shadow: 0 6px 24px rgba(200,169,110,0.5); }

/* ===== HOURS ===== */
.hours-card {
    max-width: 600px; margin: 60px auto 80px;
    background: white; border-radius: var(--radius);
    padding: 48px; box-shadow: var(--shadow);
    text-align: center;
}
.hours-grid { display: flex; justify-content: center; gap: 48px; margin: 24px 0; }
.hours-item { display: flex; flex-direction: column; }
.hours-label { font-weight: 700; font-size: 1.1rem; color: var(--primary); margin-bottom: 4px; }
.hours-value { font-size: 1.2rem; }
.hours-note { color: var(--text-light); font-size: 0.95rem; margin-top: 16px; }

/* ===== FEATURES ===== */
.features { margin-bottom: 80px; }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.feature-card {
    background: white; border-radius: var(--radius); padding: 40px 28px;
    text-align: center; box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.feature-icon { font-size: 2.4rem; color: var(--primary); margin-bottom: 20px; }
.feature-card h3 { font-size: 1.1rem; margin-bottom: 12px; }
.feature-card p { font-size: 0.9rem; color: var(--text-light); line-height: 1.7; }

/* ===== PAYMENT ===== */
.payment-section { text-align: center; margin-bottom: 80px; }
.payment-desc { color: var(--text-light); margin-bottom: 24px; }
.payment-icons { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }
.payment-badge {
    padding: 10px 24px; background: white; border: 1px solid var(--border);
    border-radius: 50px; font-size: 0.9rem; font-weight: 500;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

/* ===== TWITTER ===== */
.twitter-section { text-align: center; }
.twitter-embed-placeholder {
    max-width: 500px; margin: 0 auto;
    padding: 60px 40px; background: var(--bg-alt);
    border-radius: var(--radius); border: 2px dashed var(--border);
}
.twitter-embed-placeholder i { font-size: 2.5rem; color: var(--text-light); margin-bottom: 16px; }

/* ===== PRICING ===== */
.pricing-block { margin-bottom: 40px; }
.pricing-block p { max-width: 700px; }

.price-tables { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 40px; }
.price-table {
    background: white; border-radius: var(--radius);
    box-shadow: var(--shadow); overflow: hidden;
}
.price-table-header {
    background: var(--primary); color: white;
    padding: 14px 24px; font-weight: 700; font-size: 1.1rem;
    letter-spacing: 2px; text-align: center;
}
.price-table-note { padding: 12px 24px 0; font-size: 0.8rem; color: var(--text-light); }
.price-table table { width: 100%; border-collapse: collapse; }
.price-table th, .price-table td {
    padding: 10px 24px; text-align: left;
    border-bottom: 1px solid var(--border); font-size: 0.9rem;
}
.price-table th { background: var(--bg-alt); font-weight: 600; font-size: 0.85rem; }
.price-table h4 {
    padding: 14px 24px 8px; font-size: 0.95rem; color: var(--primary-dark);
}
.all-price { font-size: 0.85rem; color: var(--text-light); font-weight: 400; }

.drink-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 4px 16px; padding: 4px 24px 16px; font-size: 0.85rem; color: var(--text-light);
}
.drink-prices { margin-bottom: 8px; }
.drink-price-row {
    display: flex; gap: 16px; padding: 4px 24px;
    font-size: 0.85rem; font-weight: 600; color: var(--primary);
}

/* ===== SCHEDULE / RESERVATION ===== */
.schedule-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.reservation-form-wrapper, .calendar-wrapper {
    background: white; border-radius: var(--radius);
    padding: 40px; box-shadow: var(--shadow);
}

.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 500; margin-bottom: 6px; font-size: 0.9rem; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 12px 16px;
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    font-size: 1rem; font-family: inherit; color: var(--text);
    transition: border-color var(--transition), box-shadow var(--transition);
    background: white;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(91,164,164,0.15);
}
.form-group textarea { resize: vertical; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.table-info {
    display: flex; align-items: center; gap: 8px;
    padding: 12px 16px; background: var(--primary-light); border-radius: var(--radius-sm);
    font-size: 0.85rem; color: var(--primary-dark); margin-bottom: 20px;
}

.btn {
    display: inline-block; padding: 14px 32px; border: none;
    border-radius: var(--radius-sm); font-size: 1rem; font-weight: 600;
    cursor: pointer; transition: all var(--transition); font-family: inherit;
}
.btn-primary {
    background: var(--primary); color: white; width: 100%;
    box-shadow: 0 4px 12px rgba(91,164,164,0.3);
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); }

.form-result { margin-top: 16px; padding: 12px 16px; border-radius: var(--radius-sm); display: none; }
.form-result.success { display: block; background: #d4edda; color: #155724; }
.form-result.error { display: block; background: #f8d7da; color: #721c24; }

/* ===== CALENDAR ===== */
.calendar-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 20px;
}
.cal-month { font-size: 1.2rem; font-weight: 700; }
.cal-nav {
    background: none; border: 1px solid var(--border); border-radius: 50%;
    width: 36px; height: 36px; cursor: pointer; display: flex;
    align-items: center; justify-content: center; color: var(--text);
    transition: all var(--transition);
}
.cal-nav:hover { background: var(--primary-light); border-color: var(--primary); }

.calendar-weekdays {
    display: grid; grid-template-columns: repeat(7, 1fr);
    text-align: center; font-size: 0.8rem; font-weight: 600;
    color: var(--text-light); margin-bottom: 8px; padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}
.calendar-weekdays span:first-child { color: #e74c3c; }
.calendar-weekdays span:last-child { color: #3498db; }

.calendar-days { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-day {
    aspect-ratio: 1; display: flex; align-items: center; justify-content: center;
    border-radius: 50%; font-size: 0.9rem; position: relative; cursor: default;
}
.cal-day.today { font-weight: 700; border: 2px solid var(--primary); }
.cal-day.other-month { color: #ccc; }
.cal-day.closed { color: #ccc; text-decoration: line-through; }
.cal-day.has-reservation::after {
    content: ''; position: absolute; bottom: 4px;
    width: 6px; height: 6px; border-radius: 50%; background: var(--accent);
}
.cal-day.has-event::after {
    content: ''; position: absolute; bottom: 4px;
    width: 6px; height: 6px; border-radius: 50%; background: var(--primary);
}

.calendar-legend {
    display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px;
    padding-top: 16px; border-top: 1px solid var(--border);
}
.legend-item { display: flex; align-items: center; gap: 6px; font-size: 0.75rem; color: var(--text-light); }
.legend-dot {
    width: 10px; height: 10px; border-radius: 50%; display: inline-block;
}
.legend-dot.available { background: #27ae60; }
.legend-dot.partial { background: var(--accent); }
.legend-dot.full { background: #e74c3c; }
.legend-dot.event { background: var(--primary); }
.legend-dot.closed { background: #ccc; }

/* ===== ACCESS ===== */
.access-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.map-wrapper { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.map-placeholder iframe { display: block; }
.map-note { text-align: center; padding: 8px; font-size: 0.8rem; color: var(--text-light); background: var(--bg-alt); }

.access-info {
    background: white; border-radius: var(--radius);
    padding: 40px; box-shadow: var(--shadow);
}
.access-logo {
    display: flex; align-items: center; gap: 12px;
    font-size: 1.6rem; font-weight: 700; margin-bottom: 28px;
    color: var(--text);
}
.access-logo i { color: var(--primary); font-size: 2rem; }
.access-details p {
    margin-bottom: 16px; font-size: 0.95rem; line-height: 1.8;
}
.access-details i { color: var(--primary); width: 20px; margin-right: 8px; }

/* ===== GAMES ===== */
.games-intro { text-align: center; margin-bottom: 40px; font-size: 1.05rem; }
.games-intro p { margin-bottom: 8px; }

.spreadsheet-embed { max-width: 900px; margin: 0 auto; }
.spreadsheet-placeholder {
    padding: 80px 40px; text-align: center;
    background: white; border-radius: var(--radius);
    border: 2px dashed var(--border); box-shadow: var(--shadow);
}
.spreadsheet-placeholder i { font-size: 3rem; color: var(--text-light); margin-bottom: 16px; }

/* ===== CONTACT ===== */
.contact-layout { display: grid; grid-template-columns: 1fr 1.5fr; gap: 40px; max-width: 900px; margin: 0 auto; }
.contact-card {
    background: var(--primary-light); border-radius: var(--radius);
    padding: 40px; box-shadow: var(--shadow);
}
.contact-card h3 {
    font-size: 1.1rem; margin-bottom: 24px; text-align: center;
}
.contact-card h3 i { color: var(--primary); margin-right: 8px; }

.phone-number {
    display: block; text-align: center;
    font-size: 1.5rem; font-weight: 700; color: var(--text);
    padding: 16px; background: white; border-radius: var(--radius-sm);
    transition: background var(--transition);
}
.phone-number:hover { background: var(--bg-alt); color: var(--text); }

.contact-phone .small { text-align: center; margin-top: 8px; }

.contact-card .form-group input,
.contact-card .form-group textarea {
    background: white;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--text); color: white; padding: 40px 0;
}
.footer-inner { text-align: center; }
.footer-logo {
    display: flex; align-items: center; justify-content: center;
    gap: 10px; font-size: 1.3rem; font-weight: 700; margin-bottom: 16px;
}
.footer-logo i { color: var(--primary-light); }
.footer-sns { display: flex; justify-content: center; gap: 20px; margin-bottom: 16px; }
.footer-sns a { color: rgba(255,255,255,0.7); font-size: 1.2rem; }
.footer-sns a:hover { color: white; }
.footer-copy { font-size: 0.8rem; color: rgba(255,255,255,0.5); }

/* ===== SCROLL TOP ===== */
.scroll-top {
    position: fixed; bottom: 24px; right: 24px; z-index: 999;
    width: 48px; height: 48px; border-radius: 50%;
    background: var(--primary); color: white; border: none;
    cursor: pointer; box-shadow: var(--shadow-lg);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transform: translateY(20px); pointer-events: none;
    transition: all var(--transition);
}
.scroll-top.visible { opacity: 1; transform: translateY(0); pointer-events: all; }
.scroll-top:hover { background: var(--primary-dark); }

/* ===== ANIMATIONS ===== */
[data-aos] {
    opacity: 0; transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-aos].visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .nav { display: none; flex-direction: column; position: absolute; top: var(--header-h); left: 0; right: 0; background: white; padding: 16px; box-shadow: var(--shadow); border-bottom: 1px solid var(--border); }
    .nav.open { display: flex; }
    .hamburger { display: block; }
    .header-sns { display: none; }
    .features-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
    .price-tables { grid-template-columns: 1fr; }
    .schedule-layout { grid-template-columns: 1fr; }
    .access-layout { grid-template-columns: 1fr; }
    .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
    .hero-title { font-size: 2.5rem; }
    .hero-subtitle { font-size: 1rem; letter-spacing: 3px; }
    .hero-bg { height: 55vh; min-height: 380px; }
    .section { padding: 60px 0; }
    .section-title { font-size: 1.4rem; margin-bottom: 32px; }
    .hours-grid { flex-direction: column; gap: 16px; }
    .reservation-form-wrapper, .calendar-wrapper, .contact-card, .access-info { padding: 24px; }
    .form-row { grid-template-columns: 1fr; }
    .drink-grid { grid-template-columns: 1fr; }
}