/* Reset and Base Styles */
:root {
    --bg-color: #FFFFFF;
    --bg-alt: #FAFAFA;
    --text-main: #333333;
    --text-muted: #666666;
    --accent-gold: #E6B422; /* Friendly, approachable gold */
    --accent-gold-light: #F3C746;
    --accent-gold-dark: #C99A1A;
    
    --font-serif: 'Noto Sans JP', sans-serif; /* Changed to sans-serif to lower formality */
    --font-sans: 'Noto Sans JP', sans-serif;
    --font-cinzel: 'Noto Sans JP', sans-serif; /* Changed to sans-serif */
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-sans);
    line-height: 1.8;
    letter-spacing: 0.08em;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

a {
    text-decoration: none;
    color: inherit;
}

/* Typography Utility */
.font-serif { font-family: var(--font-serif); }
.font-sans { font-family: var(--font-sans); }
.font-cinzel { font-family: var(--font-cinzel); }
.icon-gold { color: var(--accent-gold); margin-right: 5px; }
.ib { display: inline-block; }

/* Layout Utility */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 5%;
}

.section-padding {
    padding: 90px 0;
}

.section-title {
    font-size: 2.2rem;
    color: var(--accent-gold);
    text-align: center;
    margin-bottom: 15px;
    letter-spacing: 0.15em;
}

.section-subtitle {
    font-size: 1.25rem;
    text-align: center;
    margin-bottom: 40px;
    color: var(--text-main);
    font-weight: 600;
    line-height: 1.6;
}

.section-desc {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* Animations */
@keyframes kenBurns {
    0% { transform: scale(1); }
    100% { transform: scale(1.05); }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes pulseGlow {
    0% { box-shadow: 0 0 10px rgba(213, 165, 102, 0.3); transform: scale(1); }
    50% { box-shadow: 0 0 25px rgba(213, 165, 102, 0.7); transform: scale(1.02); }
    100% { box-shadow: 0 0 10px rgba(213, 165, 102, 0.3); transform: scale(1); }
}

@keyframes fadeUp {
    from {
        opacity: 0;
        filter: blur(5px);
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        filter: blur(0);
        transform: translateY(0);
    }
}

/* Glitter Animation */
#glitter-container {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}
.glitter-particle {
    position: absolute;
    background: radial-gradient(circle, rgba(255,255,255,1) 0%, rgba(213,165,102,1) 40%, rgba(213,165,102,0) 80%);
    border-radius: 50%;
    opacity: 0;
    animation: floatUp linear infinite;
}
@keyframes floatUp {
    0% {
        transform: translateY(100vh) scale(0.5) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.4;
    }
    90% {
        opacity: 0.4;
    }
    100% {
        transform: translateY(-10vh) scale(1.2) rotate(360deg);
        opacity: 0;
    }
}

.fade-up {
    opacity: 0;
    filter: blur(5px);
    transform: translateY(30px);
    transition: opacity 1s ease, filter 1s ease, transform 1s ease;
}
.fade-up.visible {
    opacity: 1;
    filter: blur(0);
    transform: translateY(0);
}
.delay-1 { transition-delay: 0.2s; }

.ken-burns {
    animation: kenBurns 20s ease-out infinite alternate;
}

.shimmer {
    position: relative;
    overflow: hidden;
}
.shimmer::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
    background-size: 200% 100%;
    animation: shimmer 3s infinite;
}

.pulse {
    animation: pulseGlow 3s infinite;
}

@media (hover: hover) {
    .glow-hover {
        transition: box-shadow 0.4s ease, transform 0.4s ease;
    }
    .glow-hover:hover {
        box-shadow: 0 10px 30px rgba(213, 165, 102, 0.2);
        transform: translateY(-5px);
    }
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.7);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease;
}
.modal-content {
    text-align: center;
    padding: 50px 30px;
    background: var(--bg-color);
    border: 1px solid var(--accent-gold);
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
    width: 90%;
    max-width: 450px;
}
.modal-title {
    color: var(--accent-gold);
    margin-bottom: 20px;
    font-size: 1.8rem;
}
.modal-text {
    margin-bottom: 30px;
    font-size: 1.1rem;
    font-weight: 500;
}
.modal-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.btn-gold {
    background: var(--accent-gold);
    color: #fff;
    border: none;
    padding: 15px 0;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 8px; /* Softer radius */
}
.btn-outline {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--text-muted);
    padding: 15px 0;
    font-size: 1.1rem;
    cursor: pointer;
    border-radius: 3px;
}

/* Top Right Icons */
.header-icons {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 999;
}
.icon-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    color: #fff;
    font-size: 2rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    transition: transform 0.3s ease;
    cursor: pointer;
    border: none;
    outline: none;
}
.icon-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.4);
}
.instagram-btn {
    /* Instagram Brand Guidelines: Use solid color for glyphs, do not mimic the App Icon gradient */
    background: #ffffff;
    color: var(--text-main);
    border: 1px solid rgba(0,0,0,0.1);
}
.instagram-btn:hover {
    color: var(--accent-gold);
}

/* Logo centered in KV */
.fv-logo-wrapper {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2;
    pointer-events: none;
    padding: 0 5%;
}
.logo {
    width: 100%;
    max-width: 600px;
}
.logo-img {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 4px 15px rgba(0,0,0,0.6));
}

/* FV Section */
.fv-section {
    position: relative;
    height: 100vh;
    min-height: 650px;
    overflow: hidden;
}
.fv-bg-container {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: -1;
}
.fv-bg {
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: center 75%; /* Show the women's dresses, bottle, and counter */
}
.fv-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    /* Thin dark mask over the entire photo */
    background: rgba(0, 0, 0, 0.45);
}

/* Intro Section */
.intro-section {
    background: var(--bg-color);
}
.intro-badges {
    margin-bottom: 25px;
    display: flex;
    justify-content: center;
    gap: 15px;
}
@media (max-width: 767px) {
    .intro-badges {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
}
.badge-gold {
    display: inline-block;
    background: var(--accent-gold);
    color: #fff;
    padding: 12px 35px;
    border-radius: 40px;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 10px rgba(230, 180, 34, 0.3);
    line-height: 1.6;
    text-align: center;
}
@media (max-width: 767px) {
    .badge-gold {
        font-size: 1.2rem;
        padding: 15px 30px;
        border-radius: 20px;
        line-height: 1.8;
    }
}
.intro-catch {
    font-size: clamp(1.4rem, 4vw, 2.5rem);
    line-height: 1.6;
    margin-bottom: 20px;
    color: var(--text-main);
    font-weight: 600;
}
.intro-sub {
    font-size: clamp(0.95rem, 2vw, 1.15rem);
    color: var(--accent-gold-dark);
    line-height: 1.8;
    font-weight: 500;
}

/* Concept */
.concept-section {
    background: var(--bg-alt);
}
.concept-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}
.concept-text {
    font-size: 1.05rem;
}
.concept-text p {
    margin-bottom: 25px;
}

/* Facility (Gallery Scroll) */
.facility-section {
    background: var(--bg-color);
}
.gallery-scroll-container {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 30px;
    padding: 20px 5%;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.gallery-scroll-container::-webkit-scrollbar {
    display: none;
}
.gallery-card {
    flex: 0 0 85%;
    max-width: 400px;
    scroll-snap-align: center;
    border: 1px solid rgba(213, 165, 102, 0.3);
    background: var(--bg-alt);
    padding-bottom: 20px;
}
.gallery-img-wrapper {
    aspect-ratio: 4/3;
    overflow: hidden;
    margin-bottom: 20px;
}
.gallery-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.gallery-info {
    padding: 0 20px;
    text-align: center;
}
.gallery-name {
    font-size: 1.2rem;
    color: var(--accent-gold-dark);
    margin-bottom: 10px;
}
.gallery-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* System & Menu */
.system-section {
    background: var(--bg-alt);
}
.courses-wrapper {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-bottom: 50px;
}
.course-box {
    background: var(--bg-color);
    border: 1px solid rgba(213, 165, 102, 0.4);
    padding: 40px 30px;
    position: relative;
}
.course-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(213, 165, 102, 0.2);
    padding-bottom: 20px;
}
.course-name {
    font-size: 1.5rem;
    color: var(--accent-gold-dark);
    margin-bottom: 10px;
}
.course-price {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-main);
}
.course-price .currency {
    font-size: 1rem;
    font-weight: 400;
    margin-left: 5px;
}
.course-desc {
    text-align: center;
    margin-bottom: 25px;
    font-weight: 500;
}
.drink-menu {
    background: var(--bg-alt);
    padding: 20px;
    font-size: 0.9rem;
}
.menu-title {
    color: var(--accent-gold-dark);
    font-weight: 600;
    margin-bottom: 10px;
}
.drink-menu ul {
    list-style: none;
}
.drink-menu ul li {
    margin-bottom: 5px;
    padding-left: 15px;
    position: relative;
}
.drink-menu ul li::before {
    content: '・';
    position: absolute;
    left: 0;
    color: var(--accent-gold);
}

.recommended-course {
    border: 2px solid var(--accent-gold);
    box-shadow: 0 10px 30px rgba(213, 165, 102, 0.1);
}
.recommended-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light), var(--accent-gold));
    color: #fff;
    padding: 5px 25px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.1em;
}

.system-extras {
    display: flex;
    flex-direction: column;
    gap: 30px;
}
.extra-box {
    background: var(--bg-color);
    padding: 30px;
    border-left: 4px solid var(--accent-gold);
}
.extra-box h5 {
    font-size: 1.2rem;
    color: var(--accent-gold-dark);
    margin-bottom: 15px;
}
.other-menu-list {
    list-style: none;
    margin-bottom: 15px;
}
.other-menu-list li {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px dashed rgba(213, 165, 102, 0.3);
}
.system-note {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Access */
.access-section {
    background: var(--bg-color);
}
.access-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
    border: 1px solid rgba(213, 165, 102, 0.3);
    padding: 30px;
    background: var(--bg-alt);
}
.access-info dl {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 20px;
    font-size: 1rem;
}
.access-info dt {
    color: var(--accent-gold-dark);
    font-weight: 600;
}
.tel-link {
    color: var(--accent-gold-dark);
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: underline;
}
.access-map img {
    width: 100%;
}
.map-wrapper iframe {
    width: 100%;
    height: 300px;
    border-radius: 8px;
    display: block;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

/* Footer CTA */
.footer-spacer {
    height: 120px;
}

/* Responsive Line Breaks */
br.sp-only {
    display: none;
}
@media (max-width: 767px) {
    br.pc-only {
        display: none;
    }
    br.sp-only {
        display: block;
    }
}

.floating-cta {
    position: fixed;
    bottom: 0; left: 0; width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(213, 165, 102, 0.4);
    padding: 15px 0;
    z-index: 100;
    box-shadow: 0 -5px 25px rgba(0,0,0,0.05);
}
.floating-cta-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 5%;
}
.cta-text-area {
    text-align: center;
}
.cta-catch {
    color: var(--accent-gold-dark);
    font-size: 1.1rem;
    margin-bottom: 5px;
}
.cta-micro {
    font-size: 0.85rem;
    color: var(--text-main);
    font-weight: 500;
}
.btn-cta-gold {
    display: inline-block;
    background: var(--accent-gold);
    color: #fff;
    padding: 15px 30px;
    border-radius: 8px; /* Softer radius */
    font-size: 1.1rem;
    font-weight: 600;
    width: 100%;
    text-align: center;
    box-shadow: 0 5px 15px rgba(230, 180, 34, 0.4);
}

/* PC Adjustments */
@media (min-width: 768px) {
    .courses-wrapper {
        flex-direction: row;
    }
    .course-box {
        flex: 1;
    }
    .system-extras {
        flex-direction: row;
    }
    .extra-box {
        flex: 1;
    }
    .access-content {
        flex-direction: row;
        align-items: stretch;
    }
    .access-info {
        display: flex;
        flex-direction: column;
        justify-content: center;
        flex: 1;
    }
    .access-map {
        flex: 1;
    }
    .map-wrapper, .map-wrapper iframe {
        height: 100%;
        min-height: 350px;
    }
    .gallery-scroll-container {
        justify-content: center;
        flex-wrap: wrap;
        overflow-x: visible;
    }
    .gallery-card {
        flex: 0 0 calc(33.333% - 20px);
        max-width: 350px;
    }
    .floating-cta-inner {
        flex-direction: row;
        justify-content: space-between;
    }
    .cta-text-area {
        text-align: left;
    }
    .cta-btn-area {
        width: 320px;
    }
}