/* 未遮山工作室 - 共享样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #f5f3eb;
    --bg-secondary: #eae7dc;
    --text-primary: #2c2c2c;
    --text-secondary: #5a5a5a;
    --accent: #c54a2a;
    --ink: #3a4a3a;
    --ink-light: #6b7b6b;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans SC', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.8;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(245, 243, 235, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(58, 74, 58, 0.1);
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: 'Noto Serif SC', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ink);
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 400;
    transition: color 0.3s;
    font-size: 0.95rem;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    z-index: 1;
}

.hero-logo {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    margin-bottom: 2rem;
    box-shadow: 0 20px 60px rgba(58, 74, 58, 0.15);
}

.hero h1 {
    font-family: 'Noto Serif SC', serif;
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 1.5rem;
    letter-spacing: 0.5rem;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-weight: 300;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--ink);
    color: var(--bg-primary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    border: 2px solid var(--ink);
}

.hero-cta:hover {
    background: transparent;
    color: var(--ink);
}

.hero::before {
    content: '';
    position: absolute;
    top: 10%;
    right: 10%;
    width: 80px;
    height: 80px;
    background: var(--accent);
    border-radius: 50%;
    opacity: 0.8;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 15%;
    left: 5%;
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--ink-light) 0%, transparent 60%);
    opacity: 0.1;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
}

/* Page Header (for inner pages) */
.page-header {
    padding-top: 120px;
    padding-bottom: 4rem;
    text-align: center;
    background: var(--bg-secondary);
}

.page-header h1 {
    font-family: 'Noto Serif SC', serif;
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 1rem;
}

.page-header p {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Section Styles */
section {
    padding: 6rem 0;
}

.section-title {
    font-family: 'Noto Serif SC', serif;
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--ink);
    text-align: center;
    margin-bottom: 1rem;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--accent);
    margin: 1rem auto 0;
}

.section-desc {
    text-align: center;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 4rem;
}

/* Services Section */
.services {
    background: var(--bg-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.service-card {
    background: var(--bg-primary);
    padding: 2rem;
    cursor: pointer;
    transition: all 0.3s;
    border: 1px solid transparent;
    position: relative;
    text-decoration: none;
    display: block;
    color: inherit;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--accent);
    transition: height 0.3s;
}

.service-card:hover::before {
    height: 100%;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(58, 74, 58, 0.1);
}

.service-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    font-family: 'Noto Serif SC', serif;
    font-size: 1.2rem;
    color: var(--ink);
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.service-card .hint {
    margin-top: 1rem;
    font-size: 0.8rem;
    color: var(--ink-light);
    opacity: 0;
    transition: opacity 0.3s;
}

.service-card:hover .hint {
    opacity: 1;
}

.badge-coming {
    font-family: 'Noto Sans SC', sans-serif;
    font-size: 0.65rem;
    font-weight: 500;
    padding: 0.2rem 0.5rem;
    background: var(--accent);
    color: white;
    border-radius: 2px;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h3 {
    font-family: 'Noto Serif SC', serif;
    font-size: 1.8rem;
    color: var(--ink);
    margin-bottom: 1.5rem;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.about-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.circle-decoration {
    width: 300px;
    height: 300px;
    border: 2px solid var(--ink-light);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.circle-decoration::before {
    content: '未遮山';
    font-family: 'Noto Serif SC', serif;
    font-size: 2.5rem;
    color: var(--ink);
    writing-mode: vertical-rl;
}

.circle-decoration::after {
    content: '';
    position: absolute;
    top: 20px;
    right: 50px;
    width: 30px;
    height: 30px;
    background: var(--accent);
    border-radius: 50%;
}

/* Contact Section */
.contact {
    background: var(--bg-secondary);
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.contact-content > p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.contact-methods {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.contact-method {
    padding: 1.5rem 2rem;
    background: var(--bg-primary);
    min-width: 200px;
}

.contact-method h4 {
    font-family: 'Noto Serif SC', serif;
    color: var(--ink);
    margin-bottom: 0.5rem;
}

.contact-method span {
    color: var(--text-secondary);
}

/* Contact Page Specific */
.contact-page {
    padding-top: 80px;
}

.contact-hero {
    padding: 4rem 0;
    background: var(--bg-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    padding: 4rem 0;
}

.contact-info h2 {
    font-family: 'Noto Serif SC', serif;
    font-size: 1.8rem;
    color: var(--ink);
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    transition: transform 0.3s;
}

.contact-item:hover {
    transform: translateX(5px);
}

.contact-item-icon {
    font-size: 1.5rem;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ink);
    color: var(--bg-primary);
    border-radius: 50%;
    flex-shrink: 0;
}

.contact-item-content h4 {
    font-family: 'Noto Serif SC', serif;
    color: var(--ink);
    margin-bottom: 0.5rem;
}

.contact-item-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.contact-item-content a {
    color: var(--accent);
    text-decoration: none;
}

.contact-item-content a:hover {
    text-decoration: underline;
}

.contact-form-section h2 {
    font-family: 'Noto Serif SC', serif;
    font-size: 1.8rem;
    color: var(--ink);
    margin-bottom: 2rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 500;
    color: var(--ink);
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 1rem;
    border: 1px solid var(--ink-light);
    background: var(--bg-primary);
    font-family: 'Noto Sans SC', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--ink);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-submit {
    padding: 1rem 2.5rem;
    background: var(--ink);
    color: var(--bg-primary);
    border: 2px solid var(--ink);
    font-family: 'Noto Sans SC', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    align-self: flex-start;
}

.form-submit:hover {
    background: transparent;
    color: var(--ink);
}

/* QR Code Section */
.qr-section {
    background: var(--bg-secondary);
    padding: 4rem 0;
}

.qr-grid {
    display: flex;
    justify-content: center;
    gap: 4rem;
    flex-wrap: wrap;
}

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

.qr-placeholder {
    width: 200px;
    height: 200px;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    border: 2px dashed var(--ink-light);
}

.qr-placeholder span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.qr-item h4 {
    font-family: 'Noto Serif SC', serif;
    color: var(--ink);
}

/* Footer */
footer {
    background: var(--ink);
    padding: 3rem 0;
    text-align: center;
}

footer p {
    color: rgba(245, 243, 235, 0.6);
    font-size: 0.9rem;
}

.footer-logo {
    font-family: 'Noto Serif SC', serif;
    font-size: 1.2rem;
    color: var(--bg-primary);
    margin-bottom: 1rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(245, 243, 235, 0.8);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--bg-primary);
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    padding: 2rem;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--bg-primary);
    max-width: 600px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    transform: translateY(20px);
    transition: transform 0.3s;
}

.modal-overlay.active .modal {
    transform: translateY(0);
}

.modal-header {
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid rgba(58, 74, 58, 0.1);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.modal-icon {
    font-size: 2.5rem;
}

.modal-title {
    font-family: 'Noto Serif SC', serif;
    font-size: 1.5rem;
    color: var(--ink);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--text-secondary);
    transition: color 0.3s;
}

.modal-close:hover {
    color: var(--accent);
}

.modal-body {
    padding: 1.5rem 2rem 2rem;
}

.modal-body p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.modal-section {
    margin-bottom: 1.5rem;
}

.modal-section h4 {
    font-family: 'Noto Serif SC', serif;
    color: var(--ink);
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
}

.modal-section ul {
    list-style: none;
    padding-left: 0;
}

.modal-section li {
    color: var(--text-secondary);
    padding: 0.4rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.modal-section li::before {
    content: '·';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

.modal-cta {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.8rem 2rem;
    background: var(--ink);
    color: var(--bg-primary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    border: 2px solid var(--ink);
}

.modal-cta:hover {
    background: transparent;
    color: var(--ink);
}

/* Mobile Menu */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--ink);
}

/* Values Grid */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.value-item {
    text-align: center;
    padding: 2rem;
    background: var(--bg-secondary);
}

.value-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.value-item h3 {
    font-family: 'Noto Serif SC', serif;
    color: var(--ink);
    margin-bottom: 0.5rem;
}

.value-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        border-bottom: 1px solid rgba(58, 74, 58, 0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .hero h1 {
        font-size: 2.5rem;
        letter-spacing: 0.3rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-visual {
        order: -1;
    }

    .circle-decoration {
        width: 200px;
        height: 200px;
    }

    .circle-decoration::before {
        font-size: 1.8rem;
    }

    .modal {
        margin: 1rem;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .page-header h1 {
        font-size: 2rem;
    }
}