/* ========================================
   Google Fonts Import
   ======================================== */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@300;400;500;600;700&family=Noto+Serif+JP:wght@300;400;500;600;700&display=swap');

/* ========================================
   Reset & Base Styles
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Noto Serif JP', 'Cormorant Garamond', serif;
    font-weight: 400;
    line-height: 1.9;
    color: #2c2c2c;
    background-color: #fff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
    transition: opacity 0.3s ease;
}

a:hover {
    opacity: 0.7;
}

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

/* ========================================
   Container & Layout
   ======================================== */
.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 40px;
}

/* ========================================
   Navigation
   ======================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid #e5e5e5;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-size: 1.25rem;
    font-weight: 600;
    font-family: 'Cormorant Garamond', serif;
    letter-spacing: 0.2em;
    color: #2c2c2c;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
    align-items: center;
}

.nav-menu a {
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    color: #666;
    position: relative;
}

.nav-menu a.active {
    color: #333;
}

.nav-menu a.nav-cta {
    color: #f0d58f;
    font-weight: 500;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background-color: #333;
    transition: all 0.3s ease;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 40px 80px;
    background: linear-gradient(rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.85)), url('../images/hero-image.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

.hero-content {
    text-align: center;
    max-width: 800px;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 500;
    font-family: 'Noto Serif JP', serif;
    line-height: 1.8;
    letter-spacing: 0.08em;
    color: #2c2c2c;
    margin-bottom: 40px;
}

.hero-subtitle {
    font-size: 1.125rem;
    font-weight: 300;
    line-height: 2;
    letter-spacing: 0.05em;
    color: #666;
    margin-bottom: 20px;
}

.hero-notice {
    font-size: 0.875rem;
    color: #999;
    letter-spacing: 0.05em;
    margin-bottom: 60px;
}

/* ========================================
   Buttons
   ======================================== */
.btn-primary {
    display: inline-block;
    padding: 18px 60px;
    background-color: #f0d58f;
    color: #333;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    opacity: 1;
    background-color: #e8c871;
    transform: translateY(-2px);
}

.btn-line {
    display: inline-block;
    padding: 18px 60px;
    background-color: #06C755;
    color: #fff;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.btn-line:hover {
    opacity: 1;
    background-color: #05b34b;
    transform: translateY(-2px);
}

/* ========================================
   Sections
   ======================================== */
.section {
    padding: 120px 40px;
}

.section-white {
    background-color: #fff;
}

.section-gray {
    background-color: #fafafa;
}

.section-title {
    font-size: 1.75rem;
    font-weight: 500;
    font-family: 'Noto Serif JP', serif;
    line-height: 1.8;
    letter-spacing: 0.08em;
    color: #2c2c2c;
    margin-bottom: 60px;
    text-align: center;
}

.section-content {
    max-width: 700px;
    margin: 0 auto;
}

.section-content p {
    font-size: 1rem;
    line-height: 2.2;
    letter-spacing: 0.05em;
    color: #666;
    margin-bottom: 30px;
}

.section-content p:last-child {
    margin-bottom: 0;
}

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

/* ========================================
   Image Sections
   ======================================== */
.image-section {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto 80px;
    overflow: hidden;
    border-radius: 4px;
}

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

.section-image {
    width: 100%;
    margin: 60px 0;
    border-radius: 4px;
    overflow: hidden;
}

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

/* ========================================
   CTA Section
   ======================================== */
.section-cta {
    padding: 100px 40px;
    background-color: #fafafa;
}

.cta-title {
    font-size: 1.5rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    color: #333;
    margin-bottom: 20px;
}

.cta-subtitle {
    font-size: 1rem;
    color: #666;
    letter-spacing: 0.05em;
    margin-bottom: 40px;
}

/* ========================================
   Page Header
   ======================================== */
.page-header {
    padding: 160px 40px 80px;
    background-color: #fff;
    text-align: center;
}

.page-title {
    font-size: 2rem;
    font-weight: 500;
    font-family: 'Noto Serif JP', serif;
    letter-spacing: 0.08em;
    color: #2c2c2c;
}

/* ========================================
   Service Page
   ======================================== */
.service-list {
    max-width: 700px;
    margin: 0 auto;
}

.service-item {
    padding: 50px 0;
    border-bottom: 1px solid #e5e5e5;
}

.service-item:last-child {
    border-bottom: none;
}

.service-name {
    font-size: 1.25rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: #333;
    margin-bottom: 15px;
}

.service-description {
    font-size: 0.95rem;
    line-height: 2;
    letter-spacing: 0.05em;
    color: #666;
}

/* ========================================
   Membership Page
   ======================================== */
.membership-intro {
    max-width: 700px;
    margin: 0 auto 80px;
    text-align: center;
}

.membership-intro p {
    font-size: 1rem;
    line-height: 2.2;
    letter-spacing: 0.05em;
    color: #666;
}

.membership-tiers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.tier-card {
    padding: 50px 40px;
    background-color: #fff;
    border: 1px solid #e5e5e5;
    text-align: center;
    transition: all 0.3s ease;
}

.tier-card:hover {
    border-color: #f0d58f;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.tier-featured {
    border-color: #f0d58f;
    background-color: #fffbf5;
}

.tier-rank {
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    color: #f0d58f;
    margin-bottom: 30px;
}

.tier-frequency {
    font-size: 1.125rem;
    font-weight: 500;
    color: #333;
    margin-bottom: 15px;
}

.tier-description {
    font-size: 0.95rem;
    line-height: 2;
    color: #666;
    margin-bottom: 30px;
}

.tier-note {
    font-size: 0.875rem;
    color: #999;
    letter-spacing: 0.05em;
}

/* ========================================
   FAQ Page
   ======================================== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    padding: 40px 0;
    border-bottom: 1px solid #e5e5e5;
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    font-size: 1.125rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: #333;
    margin-bottom: 20px;
}

.faq-answer p {
    font-size: 0.95rem;
    line-height: 2.2;
    letter-spacing: 0.05em;
    color: #666;
    margin-bottom: 15px;
}

.faq-answer p:last-child {
    margin-bottom: 0;
}

/* ========================================
   Recruit Page
   ======================================== */
.recruit-intro {
    margin-bottom: 80px;
}

.recruit-values,
.recruit-environment {
    max-width: 700px;
    margin: 0 auto 60px;
}

.subsection-title {
    font-size: 1.25rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: #333;
    margin-bottom: 30px;
}

.value-list,
.environment-list {
    list-style: none;
}

.value-list li,
.environment-list li {
    font-size: 0.95rem;
    line-height: 2.2;
    letter-spacing: 0.05em;
    color: #666;
    padding-left: 20px;
    position: relative;
    margin-bottom: 15px;
}

.value-list li::before,
.environment-list li::before {
    content: "・";
    position: absolute;
    left: 0;
    color: #f0d58f;
}

/* ========================================
   Company Page
   ======================================== */
.company-info {
    max-width: 800px;
    margin: 0 auto;
}

.info-table {
    width: 100%;
    border-collapse: collapse;
}

.info-table tr {
    border-bottom: 1px solid #e5e5e5;
}

.info-table th,
.info-table td {
    padding: 30px 20px;
    text-align: left;
    vertical-align: top;
}

.info-table th {
    width: 180px;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: #333;
}

.info-table td {
    font-size: 0.95rem;
    line-height: 2;
    letter-spacing: 0.05em;
    color: #666;
}

.info-note {
    font-size: 0.875rem;
    color: #999;
    display: block;
    margin-top: 10px;
}

/* ========================================
   Contact Page
   ======================================== */
.contact-content {
    max-width: 700px;
    margin: 0 auto;
}

.contact-intro {
    text-align: center;
    margin-bottom: 60px;
}

.contact-intro p {
    font-size: 1rem;
    line-height: 2.2;
    letter-spacing: 0.05em;
    color: #666;
    margin-bottom: 15px;
}

.contact-note {
    font-size: 0.875rem;
    color: #999;
}

.line-cta-box {
    text-align: center;
    padding: 60px 40px;
    background-color: #fafafa;
    border-radius: 4px;
    margin-bottom: 60px;
}

.line-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 30px;
    color: #06C755;
}

.line-cta-title {
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: #333;
    margin-bottom: 20px;
}

.line-cta-description {
    font-size: 0.95rem;
    line-height: 2;
    letter-spacing: 0.05em;
    color: #666;
    margin-bottom: 40px;
}

.line-note {
    font-size: 0.875rem;
    color: #999;
    margin-top: 20px;
}

.contact-info {
    padding: 40px 0;
}

.contact-info-title {
    font-size: 1.125rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: #333;
    margin-bottom: 30px;
}

.contact-checklist {
    list-style: none;
    margin-bottom: 30px;
}

.contact-checklist li {
    font-size: 0.95rem;
    line-height: 2.2;
    letter-spacing: 0.05em;
    color: #666;
    padding-left: 20px;
    position: relative;
    margin-bottom: 10px;
}

.contact-checklist li::before {
    content: "・";
    position: absolute;
    left: 0;
    color: #f0d58f;
}

.contact-response {
    font-size: 0.875rem;
    color: #999;
    letter-spacing: 0.05em;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    padding: 80px 40px 40px;
    background-color: #2c2c2c;
    color: #fff;
}

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

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 600;
    font-family: 'Cormorant Garamond', serif;
    letter-spacing: 0.2em;
    color: #f0d58f;
    margin-bottom: 20px;
}

.footer-description {
    font-size: 0.875rem;
    line-height: 2;
    color: #ccc;
    letter-spacing: 0.05em;
}

.footer-links h4 {
    font-size: 0.95rem;
    font-weight: 600;
    font-family: 'Noto Serif JP', serif;
    letter-spacing: 0.1em;
    color: #f0d58f;
    margin-bottom: 20px;
}

.footer-nav {
    list-style: none;
}

.footer-nav li {
    margin-bottom: 12px;
}

.footer-nav a {
    font-size: 0.875rem;
    color: #ccc;
    letter-spacing: 0.05em;
    transition: color 0.3s ease;
}

.footer-nav a:hover {
    color: #f0d58f;
    opacity: 1;
}

.footer-info h4 {
    font-size: 0.95rem;
    font-weight: 600;
    font-family: 'Noto Serif JP', serif;
    letter-spacing: 0.1em;
    color: #f0d58f;
    margin-bottom: 20px;
}

.footer-info p {
    font-size: 0.875rem;
    line-height: 2;
    color: #ccc;
    letter-spacing: 0.05em;
    margin-bottom: 10px;
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid #444;
    text-align: center;
}

.footer-copyright {
    font-size: 0.875rem;
    color: #999;
    letter-spacing: 0.05em;
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    .container {
        padding: 0 20px;
    }

    .nav-container {
        padding: 0 20px;
        height: 70px;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        background-color: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        padding: 20px;
        transform: translateX(100%);
        transition: transform 0.3s ease;
        border-bottom: 1px solid #e5e5e5;
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    .nav-menu li {
        width: 100%;
        text-align: center;
        padding: 15px 0;
        border-bottom: 1px solid #f0f0f0;
    }

    .nav-menu li:last-child {
        border-bottom: none;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero {
        padding: 100px 20px 60px;
        min-height: 80vh;
        background-attachment: scroll;
    }

    .hero-title {
        font-size: 1.75rem;
        margin-bottom: 30px;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-notice {
        margin-bottom: 40px;
    }

    .section {
        padding: 80px 20px;
    }

    .section-title {
        font-size: 1.5rem;
        margin-bottom: 40px;
    }

    .section-cta {
        padding: 60px 20px;
    }

    .page-header {
        padding: 120px 20px 60px;
    }

    .page-title {
        font-size: 1.5rem;
    }

    .membership-tiers {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .tier-card {
        padding: 40px 30px;
    }

    .info-table th,
    .info-table td {
        display: block;
        width: 100%;
        padding: 15px 10px;
    }

    .info-table th {
        font-weight: 600;
        padding-bottom: 10px;
    }

    .info-table td {
        padding-top: 0;
        padding-bottom: 30px;
    }

    .line-cta-box {
        padding: 40px 20px;
    }

    .btn-primary,
    .btn-line {
        padding: 16px 40px;
        font-size: 0.9rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer {
        padding: 60px 20px 30px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 1.25rem;
    }

    .cta-title {
        font-size: 1.25rem;
    }
}