/* Reset & Base */
:root {
    --bg-color: #ffffff;
    --text-color: #1a1a1a;
    --text-muted: #999;
    --font-serif: 'Noto Serif JP', serif;
    --font-sans: 'Noto Sans JP', sans-serif;
    --transition: all 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-serif);
    font-size: 14px;
    line-height: 2.2;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* Typography Utility */
.mt { margin-top: 2rem; }

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    mix-blend-mode: difference;
    color: #fff; /* text becomes white on dark img, black on white bg due to mix-blend-mode */
}

.logo {
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 1rem;
    letter-spacing: 0.1em;
}

.nav {
    display: flex;
    gap: 3rem;
}

.nav a {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: inherit;
    opacity: 0.7;
}

.nav a:hover {
    opacity: 1;
}

.reserve-text {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    color: inherit;
    border-bottom: 1px solid currentColor;
    padding-bottom: 2px;
}

/* Hero */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    padding: 4rem 10%;
}

.hero-title {
    width: 40%;
    z-index: 10;
    color: var(--text-color);
}

.hero-title h2 {
    font-size: 5vw;
    font-weight: 200;
    line-height: 1.1;
    letter-spacing: 0.05em;
    font-family: var(--font-sans);
}

.hero-title p {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 300;
    letter-spacing: 0.2em;
    margin-top: 1rem;
    color: var(--text-muted);
}

.hero-image {
    width: 50%;
    height: 70%;
    overflow: hidden;
    position: relative;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.95);
}

/* Sections */
.section {
    padding: 8rem 4rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 1.2rem;
    letter-spacing: 0.2em;
    margin-bottom: 4rem;
    text-align: center;
}

/* Gallery Layout (Salon) */
.gallery-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10%;
    align-items: center;
}

.gallery-layout .desc {
    font-size: 1.1rem;
    letter-spacing: 0.1em;
    color: var(--text-color);
}

.image-block img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* Price Grid */
.price-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 4rem;
}

.price-category h4 {
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 1rem;
    letter-spacing: 0.1em;
    margin-bottom: 2rem;
    border-bottom: 1px solid #eee;
    padding-bottom: 1rem;
}

.price-category dl {
    display: flex;
    flex-wrap: wrap;
}

.price-category dt {
    width: 70%;
    color: var(--text-color);
    margin-bottom: 0.5rem;
    font-weight: 300;
}

.price-category dd {
    width: 30%;
    text-align: right;
    margin-bottom: 0.5rem;
    font-family: var(--font-sans);
    font-weight: 300;
}

/* Access */
.bg-light {
    background-color: #fcfcfc;
}

.access-layout {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
}

.access-info .section-title {
    text-align: left;
    margin-bottom: 2rem;
}

.access-info p {
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 0.9rem;
    color: #555;
}

.access-map img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    filter: grayscale(100%) contrast(1.2);
}

/* Recruit */
.recruit-layout {
    text-align: center;
    max-width: 600px;
}

.recruit-text p {
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 0.95rem;
    color: #444;
}

/* Footer */
.footer {
    padding: 4rem;
    text-align: center;
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    color: var(--text-muted);
}

/* Animations */
.js-fade {
    opacity: 0;
    transition: opacity 1.5s ease;
}

.js-fade.is-inview {
    opacity: 1;
}

.js-fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1.2s cubic-bezier(0.25, 1, 0.5, 1), transform 1.2s cubic-bezier(0.25, 1, 0.5, 1);
}

.js-fade-up.is-inview {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
    .header { 
        padding: 1.5rem 1rem; 
        flex-direction: column; 
        align-items: flex-start;
        gap: 1rem;
    }
    .logo img {
        max-width: 180px;
        height: auto !important;
    }
    .nav { display: none; }
    .hero-image { width: 100%; height: 60%; }
    .hero-image img { filter: brightness(0.7); }
    .hero-title { 
        left: 2rem; 
        top: 60%;
        color: #fff;
        mix-blend-mode: normal;
        text-shadow: 0 2px 10px rgba(0,0,0,0.5);
    }
    .hero-title h2 { font-size: 3rem; }
    .gallery-layout, .access-layout { grid-template-columns: 1fr; }
    .image-block { order: -1; margin-bottom: 2rem; }
    .section { padding: 4rem 1.5rem; }
}