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

:root {
    --cream: #FAF7F2;
    --warm-white: #FFFDF9;
    --sage: #8BA888;
    --sage-dark: #6B8E6B;
    --sage-light: #D4E4D1;
    --earth: #A68B6B;
    --earth-light: #D4C4B0;
    --charcoal: #2C2C2C;
    --text: #3A3A3A;
    --text-light: #6B6B6B;
    --gold: #C4A265;
    --blush: #E8D5C4;
    --white: #FFFFFF;
    --shadow: 0 2px 20px rgba(0,0,0,0.06);
    --shadow-hover: 0 8px 30px rgba(0,0,0,0.1);
    --radius: 12px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', 'Noto Sans TC', -apple-system, sans-serif;
    color: var(--text);
    background: var(--warm-white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: 'Lora', 'LXGW WenKai TC', Georgia, serif;
    font-weight: 600;
    line-height: 1.3;
    color: var(--charcoal);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.25rem; }

a { color: var(--sage-dark); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--earth); }

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

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

.section { padding: 80px 0; }

/* ===== Navbar ===== */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(250, 247, 242, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition);
}

.nav-container { display: flex; align-items: center; justify-content: space-between; height: 70px; }

.logo {
    font-family: 'Lora', 'LXGW WenKai TC', serif;
    font-size: 1.4rem; font-weight: 600;
    color: var(--charcoal);
}
.logo span { color: var(--sage-dark); }
.logo:hover { color: var(--charcoal); }

.nav-links {
    display: flex; align-items: center; gap: 28px;
    list-style: none;
}
.nav-links a {
    font-size: 0.9rem; font-weight: 400;
    color: var(--text-light);
    position: relative;
}
.nav-links a:hover, .nav-links a.active { color: var(--charcoal); }
.nav-links a.active::after {
    content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
    height: 2px; background: var(--sage);
}

.btn-nav {
    background: var(--sage) !important; color: var(--white) !important;
    padding: 8px 20px !important; border-radius: 50px;
    font-weight: 500 !important; font-size: 0.85rem !important;
}
.btn-nav:hover { background: var(--sage-dark) !important; }

.lang-toggle {
    background: none; border: 1px solid var(--earth-light);
    padding: 5px 12px; border-radius: 50px; cursor: pointer;
    font-size: 0.8rem; color: var(--text-light);
    transition: var(--transition);
}
.lang-toggle:hover { border-color: var(--sage); color: var(--sage-dark); }

.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span {
    display: block; width: 24px; height: 2px;
    background: var(--charcoal); margin: 5px 0;
    transition: var(--transition);
}

/* ===== Hero ===== */
.hero {
    position: relative; min-height: 90vh;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--cream) 0%, var(--sage-light) 50%, var(--blush) 100%);
    text-align: center; padding-top: 70px;
}
.hero-overlay {
    position: absolute; inset: 0;
    background: rgba(250, 247, 242, 0.65);
}
.hero-content { position: relative; z-index: 1; max-width: 700px; }
.hero-tagline {
    font-size: 0.9rem; font-weight: 500; letter-spacing: 3px;
    text-transform: uppercase; color: var(--sage-dark); margin-bottom: 20px;
}
.hero h1 { margin-bottom: 16px; color: var(--charcoal); }
.hero-sub { font-size: 1.2rem; color: var(--text-light); margin-bottom: 36px; font-style: italic; }

.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.btn {
    display: inline-block; padding: 14px 32px;
    border-radius: 50px; font-size: 0.95rem; font-weight: 500;
    transition: var(--transition); cursor: pointer; border: none;
}
.btn-primary { background: var(--sage); color: var(--white); }
.btn-primary:hover { background: var(--sage-dark); color: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.btn-outline { border: 2px solid var(--charcoal); color: var(--charcoal); background: transparent; }
.btn-outline:hover { background: var(--charcoal); color: var(--white); transform: translateY(-2px); }

/* ===== Intro ===== */
.intro-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: center; }
.image-placeholder {
    width: 100%; aspect-ratio: 4/5; background: var(--sage-light);
    border-radius: var(--radius); display: flex; align-items: center;
    justify-content: center; font-size: 4rem;
}
.intro-text h2 { margin-bottom: 20px; }
.intro-text p { margin-bottom: 16px; color: var(--text-light); }
.link-arrow { font-weight: 500; font-size: 0.95rem; color: var(--sage-dark); }
.link-arrow:hover { color: var(--earth); }

/* ===== Philosophy / Healing from the Root ===== */
.philosophy-section { background: var(--cream); text-align: center; }
.section-subtitle { max-width: 650px; margin: 12px auto 48px; color: var(--text-light); font-size: 1.05rem; }

.subsection-title { font-size: clamp(1.4rem, 2.5vw, 1.9rem); margin: 8px 0 12px; }
.factors-intro { max-width: 760px; margin: 0 auto 36px; color: var(--text-light); }
.healing-figure { max-width: 720px; margin: 0 auto 56px; }
.healing-figure img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow); display: block; }

.factors-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px; text-align: left; margin: 0 auto 64px;
}
.factor-card {
    background: var(--white); padding: 22px 20px; border-radius: var(--radius);
    box-shadow: var(--shadow); transition: var(--transition);
}
.factor-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.factor-num { font-family: 'Lora', 'LXGW WenKai TC', serif; font-size: 1.5rem; font-weight: 600; color: var(--sage); }
.factor-card h3 { font-size: 1rem; margin: 4px 0 8px; }
.factor-card p { font-size: 0.85rem; color: var(--text-light); }

.healing-levels { display: grid; gap: 20px; text-align: left; max-width: 860px; margin: 0 auto; }
.healing-level {
    background: var(--white); padding: 24px 28px; border-radius: var(--radius);
    box-shadow: var(--shadow); border-left: 4px solid var(--sage);
}
.healing-level h3 { font-size: 1.15rem; margin-bottom: 8px; }
.healing-level p { font-size: 0.92rem; color: var(--text-light); }
.healing-closing { max-width: 760px; margin: 44px auto 0; color: var(--text-light); font-style: italic; }

.levels-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; }
.level-card {
    background: var(--white); padding: 32px 20px; border-radius: var(--radius);
    box-shadow: var(--shadow); transition: var(--transition);
}
.level-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.level-icon { font-size: 2rem; margin-bottom: 12px; }
.level-card h3 { margin-bottom: 8px; font-size: 1.1rem; }
.level-card p { font-size: 0.85rem; color: var(--text-light); }

/* ===== Services ===== */
.services-preview { text-align: center; }
.services-preview h2 { margin-bottom: 40px; }
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; text-align: left; }
.service-card {
    background: var(--white); padding: 32px; border-radius: var(--radius);
    box-shadow: var(--shadow); border-left: 4px solid var(--sage);
    transition: var(--transition);
}
.service-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.service-card h3 { margin-bottom: 8px; font-size: 1.15rem; }
.service-meta { font-size: 0.85rem; color: var(--sage-dark); font-weight: 500; margin-bottom: 12px; }
.service-card > p:last-child { font-size: 0.9rem; color: var(--text-light); }
.center-cta { margin-top: 32px; }

/* ===== What I Treat ===== */
.treats-section { text-align: center; }
.treats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: left; }
.treat-card {
    background: var(--white); padding: 28px 24px; border-radius: var(--radius);
    box-shadow: var(--shadow); border-top: 4px solid var(--sage);
    transition: var(--transition);
}
.treat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.treat-icon { font-size: 1.8rem; margin-bottom: 12px; }
.treat-card h3 { font-size: 1.05rem; margin-bottom: 14px; }
.treat-card ul { list-style: none; }
.treat-card li {
    font-size: 0.88rem; color: var(--text-light); padding: 6px 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}
.treat-card li:last-child { border-bottom: none; }

/* ===== What I Offer ===== */
.offer-section { background: var(--cream); text-align: center; }
.offer-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; text-align: left; }
.offer-card {
    background: var(--white); padding: 24px 28px; border-radius: var(--radius);
    box-shadow: var(--shadow); transition: var(--transition);
}
.offer-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.offer-card h4 { color: var(--sage-dark); margin-bottom: 8px; font-size: 1rem; font-family: 'Inter', 'Noto Sans TC', sans-serif; font-weight: 600; }
.offer-card .offer-abbr { font-family: 'Lora', 'LXGW WenKai TC', serif; font-weight: 600; color: var(--charcoal); }
.offer-card p { font-size: 0.88rem; color: var(--text-light); }

/* ===== Modalities ===== */
.modalities-section { background: var(--cream); text-align: center; }
.modalities-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; max-width: 800px; margin: 0 auto; }
.modality-tag {
    background: var(--white); padding: 12px 24px; border-radius: 50px;
    font-size: 0.9rem; color: var(--text); box-shadow: var(--shadow);
    transition: var(--transition);
}
.modality-tag:hover { background: var(--sage); color: var(--white); transform: translateY(-2px); }

/* ===== Testimonial / Quote ===== */
.testimonial-preview { text-align: center; padding: 60px 0; }
blockquote { max-width: 700px; margin: 0 auto; }
blockquote p {
    font-family: 'Lora', 'LXGW WenKai TC', serif; font-size: 1.4rem;
    font-style: italic; color: var(--charcoal); line-height: 1.6; margin-bottom: 16px;
}
blockquote cite { font-size: 0.9rem; color: var(--text-light); font-style: normal; }

/* ===== CTA ===== */
.cta-section {
    background: linear-gradient(135deg, var(--sage-light) 0%, var(--blush) 100%);
    text-align: center; padding: 80px 0;
}
.cta-section h2 { margin-bottom: 32px; }

/* ===== Footer ===== */
.footer { background: var(--charcoal); color: rgba(255,255,255,0.7); padding: 60px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; }
.footer h3, .footer h4 { color: var(--white); margin-bottom: 16px; }
.footer h3 { font-size: 1.3rem; }
.footer h4 { font-size: 0.95rem; font-family: 'Inter', 'Noto Sans TC', sans-serif; font-weight: 500; text-transform: uppercase; letter-spacing: 1px; }
.footer p { font-size: 0.85rem; margin-bottom: 8px; line-height: 1.6; }
.footer a { color: rgba(255,255,255,0.7); }
.footer a:hover { color: var(--sage-light); }
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a { font-size: 0.85rem; }
.footer-social { display: flex; gap: 14px; margin-top: 12px; }
.footer-social a { display: inline-flex; align-items: center; }
.footer-social svg { width: 22px; height: 22px; fill: currentColor; }
.footer-bottom { margin-top: 40px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.1); text-align: center; }
.footer-bottom p { font-size: 0.8rem; }

/* ===== About Page ===== */
.page-hero {
    padding: 140px 0 60px; text-align: center;
    background: linear-gradient(135deg, var(--cream) 0%, var(--sage-light) 100%);
}
.page-hero h1 { margin-bottom: 12px; }
.page-hero p { color: var(--text-light); font-size: 1.1rem; }

.about-content { max-width: 750px; margin: 0 auto; }
.about-content h2 { margin-bottom: 16px; margin-top: 48px; }
.about-content p { margin-bottom: 16px; color: var(--text-light); font-size: 1.02rem; }
.about-content ul { margin: 16px 0 16px 24px; color: var(--text-light); }
.about-content li { margin-bottom: 8px; font-size: 0.95rem; }

.credentials-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
    margin-top: 32px;
}
.credential-card {
    background: var(--white); padding: 24px; border-radius: var(--radius);
    box-shadow: var(--shadow); text-align: center;
}
.credential-card h4 { font-size: 0.95rem; margin-bottom: 6px; }
.credential-card p { font-size: 0.8rem; color: var(--text-light); }

/* ===== Services Page ===== */
.service-detail {
    background: var(--white); padding: 40px; border-radius: var(--radius);
    box-shadow: var(--shadow); margin-bottom: 32px;
    border-left: 4px solid var(--sage);
}
.service-detail h3 { margin-bottom: 8px; font-size: 1.3rem; }
.service-detail .service-meta { margin-bottom: 16px; }
.service-detail p { color: var(--text-light); margin-bottom: 12px; }
.service-detail .suitable { font-size: 0.9rem; color: var(--sage-dark); font-weight: 500; }
.service-detail .btn { margin-top: 16px; }
.location-note { color: var(--text-light); font-size: 1rem; margin-bottom: 32px; max-width: 720px; }

.modality-detail {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
    margin-top: 32px;
}
.modality-card {
    background: var(--white); padding: 28px; border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.modality-card h4 { color: var(--sage-dark); margin-bottom: 8px; }
.modality-card p { font-size: 0.9rem; color: var(--text-light); }

/* ===== What to Expect (Services) ===== */
.expect-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; text-align: left; margin-top: 32px; }
.expect-card {
    background: var(--white); padding: 28px; border-radius: var(--radius);
    box-shadow: var(--shadow); transition: var(--transition);
}
.expect-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.expect-icon { font-size: 1.8rem; margin-bottom: 10px; }
.expect-card h3 { font-size: 1.1rem; margin-bottom: 14px; }
.expect-card ul { list-style: none; }
.expect-card li {
    font-size: 0.88rem; color: var(--text-light); line-height: 1.55;
    padding: 7px 0 7px 18px; position: relative;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}
.expect-card li:last-child { border-bottom: none; }
.expect-card li::before { content: '·'; position: absolute; left: 4px; color: var(--sage-dark); font-weight: 700; }

/* ===== Blog Page ===== */
.blog-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.blog-card {
    background: var(--white); border-radius: var(--radius);
    box-shadow: var(--shadow); overflow: hidden; transition: var(--transition);
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.blog-thumb {
    height: 200px; background: var(--sage-light);
    display: flex; align-items: center; justify-content: center; font-size: 2rem;
    overflow: hidden;
}
.blog-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.article-hero-img { margin: 0 0 36px; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.article-hero-img img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; display: block; }
.blog-body { padding: 24px; }
.blog-date { font-size: 0.8rem; color: var(--text-light); margin-bottom: 8px; }
.blog-body h3 { margin-bottom: 10px; font-size: 1.15rem; }
.blog-body p { font-size: 0.9rem; color: var(--text-light); margin-bottom: 12px; }

/* Article references */
.references { margin: 16px 0 8px 20px; padding: 0; color: var(--text-light); font-size: 0.82rem; line-height: 1.7; }
.references li { margin-bottom: 10px; padding-left: 4px; }
.references em { font-style: italic; }
.references a { word-break: break-word; }

/* ===== Testimonials Page ===== */
.testimonials-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.testimonial-card {
    background: var(--white); padding: 32px; border-radius: var(--radius);
    box-shadow: var(--shadow); position: relative;
}
.testimonial-card::before {
    content: '"'; position: absolute; top: 16px; left: 24px;
    font-family: 'Lora', 'LXGW WenKai TC', serif; font-size: 4rem;
    color: var(--sage-light); line-height: 1;
}
.testimonial-card p { font-size: 0.95rem; color: var(--text-light); margin-bottom: 16px; padding-top: 24px; }
.testimonial-card cite { font-size: 0.85rem; color: var(--sage-dark); font-style: normal; font-weight: 500; }

/* ===== FAQ Page ===== */
.faq-list { max-width: 750px; margin: 0 auto; }
.faq-item {
    border-bottom: 1px solid rgba(0,0,0,0.08); padding: 24px 0;
}
.faq-question {
    display: flex; justify-content: space-between; align-items: center;
    cursor: pointer; width: 100%; background: none; border: none;
    text-align: left; font-family: 'Lora', 'LXGW WenKai TC', serif;
    font-size: 1.1rem; color: var(--charcoal); font-weight: 600;
    padding: 0;
}
.faq-question::after { content: '+'; font-size: 1.5rem; color: var(--sage); transition: var(--transition); }
.faq-item.open .faq-question::after { content: '−'; }
.faq-answer {
    max-height: 0; overflow: hidden; transition: max-height 0.3s ease;
}
.faq-item.open .faq-answer { max-height: 500px; }
.faq-answer p { padding-top: 16px; font-size: 0.95rem; color: var(--text-light); }

/* ===== Contact Page ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.contact-info h3 { margin-bottom: 20px; }
.contact-item { display: flex; gap: 16px; margin-bottom: 24px; align-items: flex-start; }
.contact-icon { font-size: 1.5rem; flex-shrink: 0; }
.contact-item h4 { font-size: 0.95rem; margin-bottom: 4px; font-family: 'Inter', 'Noto Sans TC', sans-serif; }
.contact-item p { font-size: 0.9rem; color: var(--text-light); }
.contact-form h3 { margin-bottom: 8px; }
.form-note { font-size: 0.85rem; color: var(--text-light); margin-bottom: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 500; margin-bottom: 6px; color: var(--text); }
.form-group input, .form-group textarea, .form-group select {
    width: 100%; padding: 12px 16px; border: 1px solid var(--earth-light);
    border-radius: 8px; font-family: 'Inter', 'Noto Sans TC', sans-serif; font-size: 0.9rem;
    transition: var(--transition); background: var(--white);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none; border-color: var(--sage);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.map-placeholder {
    width: 100%; height: 250px; background: var(--sage-light);
    border-radius: var(--radius); display: flex; align-items: center;
    justify-content: center; margin-top: 32px; font-size: 0.9rem; color: var(--text-light);
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
    .levels-grid { grid-template-columns: repeat(3, 1fr); }
    .treats-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .modality-detail { grid-template-columns: 1fr; }
    .expect-grid { grid-template-columns: 1fr; }
    .credentials-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav-toggle { display: block; }    .nav-links {
        display: none; flex-direction: column; position: absolute;
        top: 70px; left: 0; right: 0; background: var(--cream);
        padding: 24px; gap: 16px; border-bottom: 1px solid rgba(0,0,0,0.05);
    }
    .nav-links.open { display: flex; }
    .intro-grid { grid-template-columns: 1fr; gap: 32px; }
    .levels-grid { grid-template-columns: repeat(2, 1fr); }
    .treats-grid { grid-template-columns: 1fr; }
    .offer-grid { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: 1fr; }
    .blog-grid { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .hero { min-height: 80vh; }
    .hero h1 { font-size: 2rem; }
}

@media (max-width: 480px) {
    .levels-grid { grid-template-columns: 1fr 1fr; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .section { padding: 60px 0; }
}

/* ===== Beyond the Clinic gallery ===== */
.beyond-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 32px; }
.beyond-gallery figure { margin: 0; }
.beyond-gallery img {
    width: 100%; aspect-ratio: 4 / 3; object-fit: cover;
    border-radius: var(--radius); box-shadow: var(--shadow);
}
.beyond-gallery figcaption {
    margin-top: 10px; font-size: 0.85rem; color: var(--text-light);
    text-align: center; font-style: italic;
}
@media (max-width: 600px) {
    .beyond-gallery { grid-template-columns: 1fr; }
}