:root {
    --primary-color: #C9A961;
    --primary-dark: #A68A4D;
    --primary-light: #E6D2B5;
    --text-color: #333333;
    --text-light: #666666;
    --bg-color: #FAF9F6;
    --white: #FFFFFF;
    --accent-bg: #F2EFE9;
    --shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
    --border-ivory: rgba(201, 169, 97, 0.2);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    font-family: 'Noto Serif JP', serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 2;
    overflow-x: hidden;
    font-weight: 300;
    -webkit-font-smoothing: antialiased;
}

/* Texture Overlay */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://www.transparenttextures.com/patterns/felt.png');
    opacity: 0.03;
    pointer-events: none;
    z-index: 9999;
}

h1,
h2,
h3,
.logo {
    font-family: 'Noto Serif JP', serif;
    font-weight: 400;
    letter-spacing: 0.1em;
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 2rem 0;
    z-index: 1000;
    transition: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.navbar.scrolled {
    background: rgba(250, 249, 246, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.2rem 0;
    border-bottom: 1px solid var(--border-ivory);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 4rem;
}

.logo {
    font-size: 1.6rem;
    letter-spacing: 0.3em;
    color: var(--primary-color);
    display: block;
    font-weight: 500;
}

.nav-links {
    display: flex;
    gap: 3.5rem;
    align-items: center;
}

.nav-links a {
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    color: var(--text-color);
    text-transform: uppercase;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

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

.nav-btn {
    padding: 0.7rem 2rem;
    border: 1px solid var(--border-ivory);
    border-radius: 0;
    background: transparent;
    transition: all 0.4s ease;
}

.nav-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    width: 100%;
    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-image: url('images/hero.png');
    background-size: cover;
    background-position: center;
    z-index: -2;
    transform: scale(1.05);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(250, 249, 246, 0.55);
    z-index: -1;
}

.hero-content-wrapper {
    max-width: 900px;
    padding: 2rem;
    animation: fadeInUp 1.5s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: -3rem;
    /* Lift content to counter the centering effect of reduced spacing */
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-logo-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
    /* Drastically reduced from 2rem to bring elements closer */
}

.hero-logo-small {
    margin-bottom: 0;
}

.hero-logo-small img {
    height: 90px;
    width: auto;
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.05));
}

.hero-service-type {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 0;
}

.service-katakana {
    font-size: 0.85rem;
    letter-spacing: 0.4em;
    color: var(--text-color);
    text-transform: uppercase;
    font-weight: 400;
}

.service-kanji {
    font-size: 1.6rem;
    letter-spacing: 0.5em;
    color: var(--primary-color);
    font-weight: 300;
    text-shadow: 0 2px 4px rgba(255, 255, 255, 0.8), 0 0 20px rgba(255, 255, 255, 0.4);
    /* Glow for separation */
}

.hero-brand-divider {
    width: 1px;
    height: 20px;
    /* Ultra short divider */
    background: var(--primary-color);
    margin: 0.2rem auto;
    /* Minimal margin */
    opacity: 0.3;
}

.hero-brand-name {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    margin-bottom: 4.5rem;
    /* Lowered the message significantly */
    position: relative;
}

/* Subtle decoration: a vertical golden line above the message */
.hero-message {
    position: relative;
}

.hero-message::before {
    content: '';
    display: block;
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, transparent, var(--primary-color), transparent);
    margin: -3.5rem auto 1.5rem;
    /* Positioned gracefully above the text */
    opacity: 0.4;
}

.brand-name-main {
    font-size: 5rem;
    /* Reduced from 7rem for better fit */
    font-weight: 300;
    color: var(--primary-color);
    letter-spacing: 0.3em;
    line-height: 1;
    margin-right: -0.3em;
    text-shadow: 0 2px 4px rgba(255, 255, 255, 0.8), 0 0 30px rgba(255, 255, 255, 0.4);
    /* Subtle glow to lift text */
}

.brand-name-reading {
    font-size: 1.4rem;
    color: var(--text-color);
    letter-spacing: 0.8em;
    opacity: 0.6;
    margin-right: -0.8em;
}

.hero-message {
    font-size: 1.1rem;
    letter-spacing: 0.2em;
    line-height: 2.2;
    color: var(--text-color);
    margin-bottom: 0;
    opacity: 0.8;
}

/* Features Section */
.features-section {
    padding: 8rem 2rem;
    background-color: var(--white);
    border-bottom: 1px solid var(--border-ivory);
}

.features-grid {
    display: flex;
    justify-content: space-around;
    max-width: 1200px;
    margin: 0 auto;
    gap: 4rem;
}

.feature-item {
    flex: 1;
    text-align: center;
    position: relative;
    padding: 2rem;
}

.feature-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -2rem;
    top: 20%;
    height: 60%;
    width: 1px;
    background: var(--border-ivory);
}

.feature-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 2rem;
    color: var(--primary-color);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-ivory);
    border-radius: 50%;
}

.feature-item h3 {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-weight: 400;
}

.feature-item p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 2;
    letter-spacing: 0.05em;
}

/* Concept Section */
.concept {
    padding: 10rem 2rem;
    background-color: var(--bg-color);
}

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

.section-label {
    display: block;
    font-size: 0.8rem;
    letter-spacing: 0.4em;
    color: var(--primary-color);
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.section-title {
    font-size: 3rem;
    margin-bottom: 4rem;
    color: var(--primary-color);
    letter-spacing: 0.3em;
    font-weight: 300;
    text-transform: uppercase;
}

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

.concept-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.concept-text p {
    margin-bottom: 2.5rem;
    font-size: 1rem;
    color: var(--text-color);
    line-height: 2.2;
    letter-spacing: 0.05em;
}

.concept-lead {
    font-size: 1.15rem;
    color: var(--primary-color);
}

.content-img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 80px 5px 80px 5px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-ivory);
}

/* Profile Section */
.profile-section {
    padding: 10rem 2rem;
    background-color: var(--accent-bg);
}

.profile-card {
    background: transparent;
    padding: 4rem;
    border: 1px solid var(--border-ivory);
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.profile-card::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    border: 1px solid var(--border-ivory);
    pointer-events: none;
    opacity: 0.5;
}

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

.profile-img-wrapper {
    width: 150px;
    height: 150px;
    margin: 0 auto 2rem;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--white);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

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

.profile-header h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    letter-spacing: 0.2em;
}

.profile-role {
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    color: var(--text-light);
    margin-bottom: 3rem;
    text-transform: uppercase;
}

.profile-story {
    margin-bottom: 3rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border-ivory);
}

.profile-story p {
    margin-bottom: 1.8rem;
    font-size: 1rem;
    line-height: 2.1;
    color: var(--text-color);
    letter-spacing: 0.05em;
}

.qualifications-list {
    list-style: none;
}

.qualifications-list li {
    margin-bottom: 1.2rem;
    font-size: 0.9rem;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 15px;
    letter-spacing: 0.05em;
}

.qualifications-list li i {
    color: var(--primary-color);
    font-size: 0.7rem;
}

/* Menu Section */
.menu-section {
    padding: 10rem 2rem;
    background:
        linear-gradient(180deg, rgba(242, 239, 233, 0.85) 0%, rgba(250, 249, 246, 1) 100%);
}

.menu-section-header {
    max-width: 760px;
    margin: 0 auto 4rem;
    text-align: center;
}

.menu-section-intro {
    font-size: 1rem;
    color: var(--text-color);
    line-height: 2.1;
    letter-spacing: 0.05em;
}

.menu-venue-card {
    max-width: 960px;
    margin: 0 auto;
    padding: 3rem;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--border-ivory);
    box-shadow: var(--shadow);
    backdrop-filter: blur(12px);
}

.menu-venue-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-ivory);
}

.menu-venue-eyebrow {
    font-size: 0.75rem;
    color: var(--primary-color);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    margin-bottom: 0.7rem;
}

.menu-venue-header h3 {
    font-size: 2.2rem;
    color: var(--primary-color);
    letter-spacing: 0.15em;
    margin-bottom: 0.4rem;
}

.menu-venue-subtitle {
    font-size: 0.9rem;
    color: var(--text-light);
    letter-spacing: 0.2em;
}

.menu-venue-note {
    font-size: 0.85rem;
    color: var(--text-light);
    letter-spacing: 0.08em;
    white-space: nowrap;
}

.menu-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin-bottom: 2rem;
}

.menu-filter-button {
    appearance: none;
    border: 1px solid var(--border-ivory);
    background: rgba(250, 249, 246, 0.85);
    color: var(--text-color);
    padding: 0.85rem 1.3rem;
    font-family: inherit;
    font-size: 0.82rem;
    letter-spacing: 0.12em;
    cursor: pointer;
    transition: all 0.3s ease;
}

.menu-filter-button:hover,
.menu-filter-button.is-active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}

.menu-list {
    display: grid;
    gap: 1rem;
}

.menu-empty-state {
    padding: 2rem;
    border: 1px solid var(--border-ivory);
    background: rgba(250, 249, 246, 0.92);
    text-align: center;
}

.menu-empty-state p {
    font-size: 0.95rem;
    color: var(--text-color);
    line-height: 2;
    letter-spacing: 0.04em;
}

.menu-group-heading {
    margin: 2rem 0 0.5rem;
    font-size: 1.7rem;
    color: var(--primary-color);
    letter-spacing: 0.16em;
    text-align: center;
}

.menu-group-description {
    margin: 0 0 1.2rem;
    font-size: 0.92rem;
    color: var(--text-color);
    line-height: 1.8;
    text-align: center;
    white-space: pre-line;
}

.menu-group-description--left {
    text-align: left;
}

.menu-item {
    border: 1px solid var(--border-ivory);
    background: rgba(250, 249, 246, 0.92);
    transition: border-color 0.35s ease, transform 0.35s ease, background-color 0.35s ease;
}

.menu-item[open] {
    background: var(--white);
    border-color: rgba(201, 169, 97, 0.5);
    transform: translateY(-2px);
}

.menu-summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1.5rem 1.75rem;
}

.menu-summary::-webkit-details-marker {
    display: none;
}

.menu-summary-main {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.menu-summary-title {
    font-size: 1.35rem;
    color: var(--text-color);
    letter-spacing: 0.08em;
    line-height: 1.6;
}

.menu-summary-meta {
    font-size: 0.82rem;
    color: var(--text-light);
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.menu-summary-side {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
}

.menu-price {
    font-size: 1.7rem;
    color: #b23a5c;
    letter-spacing: 0.05em;
}

.menu-toggle-icon {
    width: 2.3rem;
    height: 2.3rem;
    border: 1px solid var(--border-ivory);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1rem;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.menu-item[open] .menu-toggle-icon {
    transform: rotate(45deg);
    background: rgba(201, 169, 97, 0.08);
}

.menu-body {
    padding: 0 1.75rem 1.6rem;
    color: var(--text-color);
}

.menu-body p {
    font-size: 0.98rem;
    line-height: 2.1;
    letter-spacing: 0.04em;
}

/* Locations Section */
.locations {
    padding: 10rem 2rem;
    background-color: var(--white);
}

.location-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.location-card {
    background: var(--bg-color);
    padding: 3.5rem;
    border: 1px solid var(--border-ivory);
    display: flex;
    flex-direction: column;
    transition: all 0.5s ease;
}

.location-card:hover {
    transform: translateY(-10px);
    background-color: var(--white);
    border-color: var(--primary-color);
}

.loc-header h3 {
    font-size: 1.8rem;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.loc-jp {
    display: block;
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    letter-spacing: 0.2em;
}

.loc-details p {
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 12px;
}

.loc-details p i {
    color: var(--primary-color);
    width: 20px;
}

.tag-men {
    display: inline-block;
    font-size: 0.75rem;
    border: 1px solid var(--text-color);
    color: var(--text-color);
    padding: 0.3rem 1.2rem;
    margin-top: 2rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.tag-body-women {
    display: block;
    font-size: 0.7rem;
    color: var(--text-color);
    opacity: 0.7;
    margin-top: 0.5rem;
    letter-spacing: 0.03em;
}

.location-menu-link {
    margin-top: auto;
    align-self: flex-start;
    appearance: none;
    border: 1px solid var(--primary-color);
    background: transparent;
    color: var(--primary-color);
    padding: 0.9rem 1.4rem;
    font-family: inherit;
    font-size: 0.8rem;
    letter-spacing: 0.14em;
    cursor: pointer;
    transition: all 0.3s ease;
}

.location-menu-link:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: #fff;
    padding: 4rem 1.5rem 1.5rem;
    /* Increased top padding to push content down */
    text-align: center;
}

.footer-service {
    margin-bottom: 1rem;
    /* Compact spacing */
}

.footer-service-katakana {
    font-size: 0.8rem;
    letter-spacing: 0.3em;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 0.5rem;
}

.footer-service-kanji {
    font-size: 1.2rem;
    letter-spacing: 0.4em;
    color: var(--primary-color);
}

.footer-logo {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 1.5rem;
    /* Further reduced spacing */
    padding-bottom: 1rem;
    /* Further reduced spacing */
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    min-width: 250px;
}

.footer-logo-img {
    height: 80px;
    margin-bottom: 1.5rem;
}

.footer-logo-text {
    font-size: 2rem;
    letter-spacing: 0.4em;
    color: var(--primary-color);
    margin-right: -0.4em;
    /* Correction for visual centering */
}

.footer-logo-reading {
    font-size: 0.9rem;
    letter-spacing: 0.6em;
    color: rgba(255, 255, 255, 0.3);
    margin-right: -0.6em;
    /* Correction for visual centering */
}

.footer-info {
    margin-bottom: 1.5rem;
    /* Compact spacing */
}

.footer-therapist {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1rem;
    letter-spacing: 0.1em;
}

.footer-location {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.1em;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    /* Compact spacing */
}

.social-icon {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: 0.1em;
}

.social-icon:hover {
    color: var(--primary-color);
}

.copyright {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.2);
    letter-spacing: 0.1em;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 1.5rem;
    /* Compact spacing */
}

/* Fixed LINE Button */
.fixed-line-btn {
    position: fixed;
    bottom: 3rem;
    right: 3rem;
    background: #06C755;
    color: white;
    display: flex;
    align-items: center;
    padding: 1rem 2rem;
    border-radius: 0;
    z-index: 9999;
    gap: 1rem;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.fixed-line-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(6, 199, 85, 0.3);
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s ease, transform 1s ease;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s ease, transform 1s ease;
}

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

/* Mobile Responsive */
@media (max-width: 768px) {
    .footer {
        padding-bottom: 6rem;
        /* Ensure content clears the fixed button on mobile */
    }

    .nav-container {
        padding: 0 2rem;
    }

    .nav-links {
        display: none;
    }

    .hero-content-wrapper {
        padding: 1rem;
        width: 100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
        /* Ensure it tries to center vertically */
        margin-top: -11rem;
        /* Increased lift to keep top elements stable while bottom moves up */
    }

    .hero-logo-group {
        gap: 0.5rem;
        margin-bottom: 0.5rem;
    }

    .service-kanji {
        font-size: 1.2rem;
        /* Smaller on mobile */
    }

    .hero-brand-divider {
        height: 12px;
        /* Micro divider */
        margin: 0.2rem auto;
    }

    .brand-name-main {
        font-size: 3rem;
        /* Smaller font size */
    }

    .hero-brand-name {
        margin-bottom: 3rem;
        /* Adjusted for mobile */
    }

    .hero-message {
        font-size: 0.9rem;
        line-height: 1.8;
    }

    .features-grid {
        flex-direction: column;
        gap: 0;
        padding: 0;
    }

    .feature-item {
        padding: 4rem 0;
        border-bottom: 1px solid var(--border-ivory);
    }

    .feature-item:not(:last-child)::after {
        display: none;
    }

    .concept-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }

    .section {
        padding: 6rem 1.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .profile-card {
        padding: 3rem 1.5rem;
    }

    .menu-section {
        padding: 6rem 1.5rem;
    }

    .menu-section-header {
        margin-bottom: 3rem;
    }

    .menu-venue-card {
        padding: 2rem 1.2rem;
    }

    .menu-venue-header {
        flex-direction: column;
        align-items: flex-start;
        margin-bottom: 1.5rem;
    }

    .menu-venue-header h3 {
        font-size: 1.7rem;
    }

    .menu-venue-note {
        white-space: normal;
    }

    .menu-filter {
        flex-direction: column;
    }

    .menu-filter-button {
        width: 100%;
    }

    .menu-group-heading {
        font-size: 1.3rem;
    }

    .menu-summary {
        padding: 1.25rem 1.1rem;
        flex-direction: column;
        align-items: flex-start;
    }

    .menu-summary-main,
    .menu-summary-side {
        width: 100%;
    }

    .menu-summary-side {
        justify-content: space-between;
    }

    .menu-summary-title {
        font-size: 1.1rem;
    }

    .menu-price {
        font-size: 1.35rem;
    }

    .menu-body {
        padding: 0 1.1rem 1.3rem;
    }

    .location-menu-link {
        width: 100%;
        text-align: center;
    }

    .fixed-line-btn {
        bottom: 1rem;
        right: 1rem;
        left: 1rem;
        width: auto;
        justify-content: center;
        border-radius: 4px;
        /* Slight radius for mobile app feel */
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    }
}