:root {
    --bg: #f9f7f4;
    --primary: #c5a059;
    --accent: #d4af37;
    --ink: #2c2924;
    --ink-light: #6b665c;
    --paper: #ffffff;
}

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

body {
    background: var(--bg);
    color: var(--ink);
    font-family: 'Noto Serif JP', serif;
    line-height: 1.8;
}

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

/* Header */
.header {
    padding: 24px 0;
    background: var(--paper);
    border-bottom: 1px solid rgba(197, 160, 89, 0.2);
}

.logo {
    font-family: 'Montserrat', sans-serif;
    font-weight: 300;
    letter-spacing: 0.2em;
    font-size: 1.25rem;
    text-align: center;
}

/* Hero */
.hero {
    position: relative;
    height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-img {
    position: absolute;
    top: 0;
    right: 0;
    width: 65%;
    height: 100%;
    z-index: 1;
}

.hero-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.9);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 50%;
    background: var(--paper);
    padding: 80px 60px;
    margin-left: 5%;
    box-shadow: 20px 20px 60px rgba(0,0,0,0.05);
}

.hero-sub {
    font-family: 'Montserrat', sans-serif;
    letter-spacing: 0.3em;
    font-size: 0.75rem;
    color: var(--primary);
    margin-bottom: 16px;
    text-transform: uppercase;
}

.hero-title {
    font-size: 2.5rem;
    line-height: 1.4;
    margin-bottom: 24px;
}

.hero-lead {
    font-size: 0.95rem;
    color: var(--ink-light);
    margin-bottom: 40px;
}

.cta-btn {
    display: inline-block;
    background: var(--primary);
    color: var(--paper);
    text-decoration: none;
    padding: 18px 48px;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    transition: all 0.3s ease;
}

.cta-btn:hover {
    background: var(--accent);
    transform: translateY(-2px);
}

/* Common */
.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title .en {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem;
    letter-spacing: 0.4em;
    color: var(--primary);
    margin-bottom: 12px;
}

.section-title h2 {
    font-size: 1.75rem;
    position: relative;
    display: inline-block;
    padding-bottom: 16px;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 1px;
    background: var(--primary);
}

/* Service */
.service {
    padding: 100px 0;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.service-card {
    background: var(--paper);
    padding: 48px 32px;
    text-align: center;
    border: 1px solid rgba(197, 160, 89, 0.1);
    transition: all 0.3s ease;
}

.service-card.featured {
    border: 1px solid var(--primary);
    position: relative;
}

.badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: #fff;
    font-size: 0.65rem;
    padding: 4px 16px;
    border-radius: 20px;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.price {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 16px;
}

.desc {
    font-size: 0.85rem;
    color: var(--ink-light);
}

/* Footer */
.footer {
    padding: 60px 0;
    text-align: center;
    font-size: 0.75rem;
    color: var(--ink-light);
    border-top: 1px solid #ebe6df;
}

/* Voice */
.voice-section {
    padding: 100px 0;
    background: #fff;
}

.voice-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.voice-card {
    padding: 40px;
    background: var(--bg);
    border-radius: 4px;
    position: relative;
}

.voice-text {
    font-size: 0.9rem;
    margin-bottom: 20px;
    font-style: italic;
}

.voice-author {
    font-size: 0.8rem;
    color: var(--primary);
    text-align: right;
    display: block;
}

/* Flow */
.flow-section {
    padding: 100px 0;
}

.flow-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

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

.flow-num {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--primary);
    opacity: 0.4;
    display: block;
    margin-bottom: 10px;
}

.flow-item h3 {
    font-size: 1.1rem;
    margin-bottom: 15px;
}

.flow-item p {
    font-size: 0.85rem;
    color: var(--ink-light);
}

/* CTA */
.cta-section {
    padding: 100px 0;
    background: var(--primary);
    color: #fff;
    text-align: center;
}

.cta-section h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.cta-section p {
    margin-bottom: 40px;
    opacity: 0.9;
}

.btn-border {
    display: inline-block;
    border: 1px solid #fff;
    color: #fff;
    text-decoration: none;
    padding: 15px 40px;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
}

/* Contact */
.contact-section {
    padding: 100px 0;
    background: #fff;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 30px;
}

.form-label {
    display: block;
    margin-bottom: 10px;
    font-size: 0.85rem;
    color: var(--primary);
}

.form-input, .form-textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #eee;
    background: var(--bg);
    font-family: inherit;
    border-radius: 0;
}

.form-submit {
    width: 100%;
    background: var(--primary);
    color: #fff;
    border: none;
    padding: 20px;
    font-size: 1rem;
    letter-spacing: 0.1em;
    cursor: pointer;
}

@media (max-width: 768px) {
    .hero-img { width: 100%; position: relative; height: 300px; }
    .hero-content { width: 90%; margin: -40px 5% 0; padding: 40px 24px; }
    .hero-title { font-size: 1.75rem; }
    .service-grid, .voice-grid, .flow-grid { grid-template-columns: 1fr; }
}