/* ============================================================
   VitaSpan Care — Shared Stylesheet
   Brand Colors:
     Navy     #1A3A5C  (primary, text, dark bg)
     Ivory    #F7F2EA  (page background)
     Gold     #C9A46A  (accents, borders)
     Orange   #C96B35  (CTA buttons)
   Fonts:
     Headings — Cormorant Garamond (serif)
     Body/UI  — DM Sans (clean sans)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600&display=swap');

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

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background-color: #F7F2EA;
  color: #1A3A5C;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ─── CSS Variables ─────────────────────────────────────── */
:root {
  --navy:        #1A3A5C;
  --dark-navy:   #0F2438;
  --ivory:       #F7F2EA;
  --ivory-dark:  #EDE7DA;
  --gold:        #C9A46A;
  --gold-light:  #E8D5AD;
  --orange:      #C96B35;
  --orange-dark: #A8561F;
  --white:       #FFFFFF;
  --text-mid:    #4A5568;
  --text-soft:   #8898A8;
  --border:      rgba(26,58,92,0.12);
  --shadow-sm:   0 2px 8px rgba(26,58,92,0.08);
  --shadow-md:   0 6px 24px rgba(26,58,92,0.12);
  --shadow-lg:   0 16px 48px rgba(26,58,92,0.16);
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   16px;
  --transition:  0.25s ease;
  --max-width:   1200px;
}

/* ─── Language Switch ───────────────────────────────────── */
/* Default: show EN, hide ZH */
.lang-zh { display: none; }

/* When body has class is-zh: flip visibility */
body.is-zh .lang-en { display: none; }
body.is-zh .lang-zh { display: revert; }

/* Fix for specific element types when is-zh */
body.is-zh h1.lang-zh,
body.is-zh h2.lang-zh,
body.is-zh h3.lang-zh,
body.is-zh h4.lang-zh,
body.is-zh p.lang-zh,
body.is-zh div.lang-zh,
body.is-zh li.lang-zh { display: block; }

body.is-zh span.lang-zh,
body.is-zh a.lang-zh { display: inline; }

body.is-zh .nav-link .lang-zh { display: inline; }
body.is-zh .tag.lang-zh,
body.is-zh .breadcrumb-item.lang-zh { display: inline; }

/* ─── Typography ────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.7rem); }
h4 { font-size: 1.1rem; font-weight: 500; }

p { color: var(--text-mid); }

.overline {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

.section-label {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.8rem;
}

/* ─── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 1.6rem;
  border: none;
  border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--orange);
  color: var(--white);
}
.btn-primary:hover { background: var(--orange-dark); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(201,107,53,0.35); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.55);
}
.btn-outline:hover { background: rgba(255,255,255,0.12); border-color: white; }

.btn-outline-dark {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--navy);
}
.btn-outline-dark:hover { background: var(--navy); color: var(--white); }

.btn-ghost {
  background: transparent;
  color: var(--navy);
  padding: 0;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  gap: 0.3rem;
}
.btn-ghost::after { content: '→'; transition: transform var(--transition); }
.btn-ghost:hover::after { transform: translateX(4px); }
.btn-ghost:hover { color: var(--orange); }

/* ─── Layout ────────────────────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}
@media (max-width: 768px) { .container { padding: 0 1.2rem; } }

.section { padding: 6rem 0; }
.section-sm { padding: 4rem 0; }
.section-lg { padding: 8rem 0; }

/* ─── Header / Navigation ───────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--ivory);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 2rem;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-shrink: 0;
  text-decoration: none;
}
/* Logo image: replace assets/images/logo.png with your actual logo file */
.logo-img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: contain;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.logo-img img { width: 100%; height: 100%; object-fit: contain; }
.logo-img-placeholder {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.logo-img-placeholder span {
  color: var(--gold);
  font-family: 'Cormorant Garamond', serif;
  font-size: 1rem;
  font-weight: 600;
}
.logo-text { line-height: 1.15; }
.logo-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: 0.02em;
  display: block;
}
.logo-sub {
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-soft);
  display: block;
}

/* Main Nav */
.main-nav { display: flex; align-items: center; gap: 0.15rem; }
.nav-link {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy);
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0.7rem;
  right: 0.7rem;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--orange); }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }

/* Header Controls */
.header-controls { display: flex; align-items: center; gap: 0.75rem; flex-shrink: 0; }

.lang-toggle {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}
.lang-btn {
  padding: 0.35rem 0.6rem;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-soft);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.68rem;
  font-weight: 600;
  transition: all var(--transition);
}
.lang-btn.active { background: var(--navy); color: var(--white); }
.lang-btn:hover:not(.active) { background: var(--ivory-dark); color: var(--navy); }
.lang-divider { color: var(--border); font-size: 0.8rem; }

.btn-enquire {
  background: var(--orange);
  color: var(--white);
  border: none;
  border-radius: var(--radius-sm);
  padding: 0.5rem 1.1rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-enquire:hover { background: var(--orange-dark); transform: translateY(-1px); }

/* Mobile hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy);
  transition: all var(--transition);
  border-radius: 2px;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--ivory);
  border-top: 1px solid var(--border);
  padding: 1rem 1.5rem 1.5rem;
  gap: 0.25rem;
}
.mobile-nav.open { display: flex; }
.mobile-nav .nav-link { padding: 0.6rem 0; display: block; }
.mobile-nav .lang-toggle { margin-top: 0.5rem; width: fit-content; }

@media (max-width: 1024px) {
  .main-nav, .lang-toggle, .btn-enquire { display: none; }
  .hamburger { display: flex; }
}

/* ─── Hero Sections ─────────────────────────────────────── */
.hero {
  position: relative;
  background-color: var(--dark-navy);
  /* Hero background image: set via inline style in HTML
     e.g. style="background-image: url('assets/images/hero-home.jpg')" */
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  overflow: hidden;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,25,45,0.82) 0%, rgba(15,36,56,0.65) 60%, rgba(26,58,92,0.45) 100%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  color: var(--white);
  padding: 7rem 0 6rem;
}
.hero-content .overline { color: var(--gold-light); }
.hero-content h1 { color: var(--white); margin: 0.6rem 0 1.2rem; }
.hero-content p { color: rgba(255,255,255,0.78); max-width: 540px; }
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; }

/* Hero with right image (TCM, Lecheng) */
.hero-split { display: grid; grid-template-columns: 1fr 1fr; gap: 0; min-height: 480px; }
.hero-split .hero-text { padding: 5rem 3rem 5rem 0; display: flex; flex-direction: column; justify-content: center; }
.hero-split .hero-image { position: relative; overflow: hidden; }
.hero-split .hero-image img { width: 100%; height: 100%; object-fit: cover; }

.hero-stats { display: flex; gap: 3rem; margin-top: 2.5rem; }
.hero-stat { }
.hero-stat .stat-number {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--white);
  line-height: 1;
}
.hero-stat .stat-label { font-size: 0.7rem; font-weight: 500; letter-spacing: 0.08em; color: rgba(255,255,255,0.6); text-transform: uppercase; margin-top: 0.2rem; }

/* Breadcrumb */
.breadcrumb {
  position: relative;
  z-index: 2;
  padding: 1.4rem 0 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.55);
}
.breadcrumb a { color: rgba(255,255,255,0.55); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb-sep { opacity: 0.4; }

/* ─── Cards ─────────────────────────────────────────────── */
.card {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: all var(--transition);
  overflow: hidden;
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

/* Health Concern cards */
.concern-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.concern-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.8rem;
  transition: all var(--transition);
  cursor: pointer;
}
.concern-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--gold-light); }
.concern-icon { font-size: 2rem; margin-bottom: 1rem; display: block; }
.concern-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: var(--navy);
}
.concern-card h3 .zh-name {
  font-size: 0.8rem;
  color: var(--gold);
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  margin-left: 0.4rem;
}
.concern-card p { font-size: 0.85rem; line-height: 1.6; margin-bottom: 1.2rem; }
.concern-card .learn-more {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: color var(--transition);
}
.concern-card .learn-more::after { content: '→'; transition: transform var(--transition); }
.concern-card:hover .learn-more { color: var(--orange); }
.concern-card:hover .learn-more::after { transform: translateX(4px); }

/* Pathway cards (Three Pathways) */
.pathway-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.pathway-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 360px;
  cursor: pointer;
}
.pathway-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.pathway-card:hover img { transform: scale(1.05); }
.pathway-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,25,45,0.88) 0%, rgba(10,25,45,0.3) 55%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  color: var(--white);
}
.pathway-overlay .overline { color: var(--gold-light); margin-bottom: 0.5rem; }
.pathway-overlay h3 { color: var(--white); font-size: 1.5rem; margin-bottom: 0.6rem; }
.pathway-overlay p { font-size: 0.82rem; color: rgba(255,255,255,0.75); margin-bottom: 1rem; }

/* Hospital cards */
.hospital-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.hospital-card {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all var(--transition);
}
.hospital-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.hospital-card-image {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: var(--navy);
}
/* Hospital images: replace the src in each <img> with the hospital's actual photo */
.hospital-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.hospital-card:hover .hospital-card-image img { transform: scale(1.04); }
.hospital-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: rgba(26,58,92,0.88);
  color: var(--white);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 3px;
}
.hospital-badge-tier {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: var(--gold);
  color: var(--navy);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 0.25rem 0.6rem;
  border-radius: 3px;
}
.hospital-card-body { padding: 1.4rem; }
.hospital-card-body h3 { font-size: 1.1rem; margin-bottom: 0.5rem; color: var(--navy); }
.tag-list { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-bottom: 0.8rem; }
.tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  background: rgba(201,164,106,0.14);
  color: var(--navy);
  padding: 0.2rem 0.55rem;
  border-radius: 3px;
  border: 1px solid rgba(201,164,106,0.3);
}
.tag.clickable {
  cursor: pointer;
  transition: all var(--transition);
}
.tag.clickable:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }
.hospital-card-body p { font-size: 0.82rem; line-height: 1.6; margin-bottom: 1.2rem; color: var(--text-mid); }
.hospital-card-actions { display: flex; gap: 0.75rem; align-items: center; }
.hospital-card-actions .btn-primary { padding: 0.5rem 1rem; font-size: 0.7rem; }
.hospital-card-actions .btn-details {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: color var(--transition);
  padding: 0.5rem 0;
}
.hospital-card-actions .btn-details::after { content: '→'; transition: transform var(--transition); }
.hospital-card-actions .btn-details:hover { color: var(--orange); }
.hospital-card-actions .btn-details:hover::after { transform: translateX(4px); }

/* ─── Section: Three Pathways ───────────────────────────── */
.pathways-section { background: var(--navy); }
.pathways-section .section-label { color: var(--gold-light); }
.pathways-section h2 { color: var(--white); }

/* ─── Section: How It Works ─────────────────────────────── */
.steps-track {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: 3rem;
  position: relative;
}
.steps-track::before {
  content: '';
  position: absolute;
  top: 24px;
  left: 40px;
  right: 40px;
  height: 1px;
  background: var(--gold-light);
  z-index: 0;
}
.step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 1rem;
  position: relative;
  z-index: 1;
}
.step-dot {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--ivory);
  border: 2px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 1rem;
  flex-shrink: 0;
}
.step-active .step-dot { background: var(--navy); color: var(--white); border-color: var(--navy); }
.step h4 { font-size: 0.85rem; font-family: 'DM Sans', sans-serif; font-weight: 600; color: var(--navy); margin-bottom: 0.3rem; }
.step p { font-size: 0.75rem; color: var(--text-soft); }

/* ─── Section: Why China ────────────────────────────────── */
.why-section { background: var(--dark-navy); }
.why-section .section-label { color: var(--gold-light); }
.why-section h2 { color: var(--white); }
.why-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 5rem;
  align-items: start;
  margin-top: 1.5rem;
}
.why-intro p { color: rgba(255,255,255,0.65); font-size: 0.9rem; line-height: 1.8; }
.why-points { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.why-point {}
.why-point .overline { color: var(--gold); font-size: 0.6rem; }
.why-point h4 { color: var(--white); font-size: 1rem; font-family: 'DM Sans', sans-serif; font-weight: 500; margin: 0.4rem 0 0.5rem; }
.why-point p { color: rgba(255,255,255,0.6); font-size: 0.82rem; }

/* ─── Section: Blog Cards ───────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.blog-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.blog-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.blog-card-image {
  height: 200px;
  overflow: hidden;
  background: var(--navy);
}
.blog-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.blog-card:hover .blog-card-image img { transform: scale(1.04); }
.blog-card-body { padding: 1.5rem; }
.blog-cat {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.6rem;
  display: block;
}
.blog-card-body h3 { font-size: 1.15rem; margin-bottom: 0.7rem; color: var(--navy); }
.blog-card-body p { font-size: 0.82rem; color: var(--text-mid); margin-bottom: 1rem; }
.read-more {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: color var(--transition);
}
.read-more::after { content: '→'; transition: transform var(--transition); }
.blog-card:hover .read-more { color: var(--orange); }
.blog-card:hover .read-more::after { transform: translateX(4px); }

/* Section header row with right link */
.section-header-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}
.view-all {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: color var(--transition);
  padding-bottom: 0.3rem;
}
.view-all::after { content: '→'; transition: transform var(--transition); }
.view-all:hover { color: var(--orange); }
.view-all:hover::after { transform: translateX(4px); }

/* ─── Section: CTA Banner ───────────────────────────────── */
.cta-section {
  background: var(--dark-navy);
  text-align: center;
  padding: 5rem 0;
}
.cta-section h2 { color: var(--white); }
.cta-section p { color: rgba(255,255,255,0.65); margin: 1rem auto 2rem; max-width: 480px; }

/* ─── Contact Section / Form ────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: start;
}
.contact-info h2 { margin-bottom: 1.2rem; }
.contact-info p { font-size: 0.9rem; color: var(--text-mid); margin-bottom: 2rem; }
.contact-service-list { display: flex; flex-direction: column; gap: 1.2rem; margin-bottom: 2.5rem; }
.contact-service {
  padding-left: 1.2rem;
  border-left: 2px solid var(--gold-light);
}
.contact-service h4 { font-size: 0.88rem; font-family: 'DM Sans', sans-serif; font-weight: 600; color: var(--navy); margin-bottom: 0.2rem; }
.contact-service p { font-size: 0.82rem; color: var(--text-mid); }
.social-label { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--navy); margin-bottom: 0.75rem; }
.social-icons { display: flex; gap: 0.6rem; }
.social-icon {
  width: 38px; height: 38px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  color: var(--navy);
  transition: all var(--transition);
}
.social-icon:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }

.contact-form-box {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}
.form-label-sm { color: var(--gold); font-size: 0.65rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; display: block; margin-bottom: 1rem; }
.contact-form-box h3 { font-size: 1.5rem; margin-bottom: 1.8rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.35rem; margin-bottom: 1rem; }
.form-group label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.88rem;
  color: var(--navy);
  background: var(--ivory);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--gold); background: var(--white); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-soft); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%231A3A5C' d='M6 8L0 0h12z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; }
.form-checkbox { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.8rem; color: var(--text-mid); margin: 1.2rem 0; }
.form-checkbox input { margin-top: 3px; accent-color: var(--navy); cursor: pointer; }
.form-note { font-size: 0.75rem; color: var(--text-soft); margin-top: 1rem; font-style: italic; }

/* ─── Footer ────────────────────────────────────────────── */
.site-footer {
  background: var(--dark-navy);
  color: rgba(255,255,255,0.55);
  padding: 4rem 0 2rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1.4fr 1.4fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-brand .logo-name { color: var(--white); }
.footer-brand .logo-sub { color: rgba(255,255,255,0.4); }
.footer-brand p { font-size: 0.82rem; margin-top: 1rem; color: rgba(255,255,255,0.5); line-height: 1.7; }
.footer-brand .footer-url { font-size: 0.78rem; color: var(--gold); margin-top: 0.5rem; }
.footer-col-title {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 1.2rem;
}
.footer-links { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-links a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--white); }
.footer-connect .btn-primary { display: block; text-align: center; margin-bottom: 1.5rem; font-size: 0.72rem; }
.footer-social-label {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 0.7rem;
}
.footer-social-icons { display: flex; gap: 0.5rem; }
.footer-social-icon {
  width: 32px; height: 32px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
  transition: all var(--transition);
}
.footer-social-icon:hover { background: rgba(255,255,255,0.1); color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
}

/* ─── Hospitals Page: Filter ────────────────────────────── */
.filter-bar { padding: 2rem 0; background: var(--white); border-bottom: 1px solid var(--border); }
.filter-group { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 0.75rem; align-items: center; }
.filter-group:last-child { margin-bottom: 0; }
.filter-btn {
  padding: 0.45rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: 100px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-mid);
  background: var(--white);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.filter-btn:hover { border-color: var(--navy); color: var(--navy); }
.filter-btn.active { background: var(--navy); border-color: var(--navy); color: var(--white); }
.filter-results-label {
  font-size: 0.8rem;
  color: var(--text-soft);
  margin: 1.5rem 0 1rem;
}

/* ─── Health Concerns Page: Full Cards ──────────────────── */
.concern-full-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.8rem;
  align-items: center;
  transition: all var(--transition);
  margin-bottom: 1.5rem;
}
.concern-full-card:hover { box-shadow: var(--shadow-md); border-color: var(--gold-light); }
.concern-full-icon { font-size: 2.5rem; flex-shrink: 0; }
.concern-full-body {}
.concern-full-body h3 { font-size: 1.35rem; margin-bottom: 0.5rem; }
.concern-full-body h3 .zh-name { font-size: 0.9rem; color: var(--gold); font-family: 'DM Sans', sans-serif; font-weight: 400; margin-left: 0.6rem; }
.concern-full-body p { font-size: 0.88rem; color: var(--text-mid); margin-bottom: 1rem; max-width: 580px; }
.related-institutions { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; }
.related-label { font-size: 0.65rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-soft); }
.institution-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 500;
  background: rgba(26,58,92,0.06);
  color: var(--navy);
  padding: 0.25rem 0.7rem;
  border-radius: 3px;
  border: 1px solid rgba(26,58,92,0.12);
  transition: all var(--transition);
  cursor: pointer;
  text-decoration: none;
}
.institution-tag:hover { background: var(--navy); color: var(--white); }
.concern-full-action { flex-shrink: 0; }

/* ─── TCM Page ──────────────────────────────────────────── */
.tcm-modalities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.modality-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: all var(--transition);
}
.modality-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--gold-light); }
.modality-icon { font-size: 1.8rem; margin-bottom: 1rem; }
.modality-card h3 { font-size: 1.15rem; margin-bottom: 0.4rem; }
.modality-card h3 .zh-name { font-size: 0.78rem; color: var(--gold); font-family: 'DM Sans', sans-serif; font-weight: 400; margin-left: 0.4rem; }
.modality-card p { font-size: 0.83rem; color: var(--text-mid); }

.integrative-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.integrative-points { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.integrative-point {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}
.integrative-point h4 { font-size: 0.95rem; font-family: 'DM Sans', sans-serif; font-weight: 600; color: var(--navy); margin-bottom: 0.4rem; }
.integrative-point p { font-size: 0.8rem; color: var(--text-mid); }

.tcm-hospital-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.tcm-hospital-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.8rem;
  transition: all var(--transition);
}
.tcm-hospital-card:hover { box-shadow: var(--shadow-md); border-color: var(--gold-light); }
.tcm-hospital-card .city-tag {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 0.6rem;
}
.tcm-hospital-card h3 { font-size: 1.05rem; margin-bottom: 0.5rem; }
.tcm-hospital-card p { font-size: 0.8rem; color: var(--text-mid); margin-bottom: 1rem; }

/* ─── Lecheng Page ──────────────────────────────────────── */
.lecheng-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  text-align: center;
}
.lecheng-stat-box {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}
.lecheng-stat-box .stat-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.4rem;
  font-weight: 300;
  color: var(--white);
  display: block;
}
.lecheng-stat-box .stat-lbl {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-top: 0.2rem;
}

.why-lecheng-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.why-lecheng-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: all var(--transition);
}
.why-lecheng-item:hover { box-shadow: var(--shadow-sm); border-color: var(--gold-light); }
.why-lecheng-item .item-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--gold-light);
  display: block;
  line-height: 1;
  margin-bottom: 0.8rem;
}
.why-lecheng-item h4 { font-family: 'DM Sans', sans-serif; font-size: 1rem; font-weight: 600; margin-bottom: 0.5rem; }
.why-lecheng-item p { font-size: 0.83rem; color: var(--text-mid); }

.lecheng-resources-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.lecheng-resource-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.8rem;
  transition: all var(--transition);
}
.lecheng-resource-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: var(--gold-light); }
.lecheng-resource-card .res-icon { font-size: 1.8rem; margin-bottom: 0.8rem; }
.lecheng-resource-card .res-cat {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}
.lecheng-resource-card h4 { font-size: 1rem; font-family: 'DM Sans', sans-serif; font-weight: 600; margin-bottom: 0.5rem; }
.lecheng-resource-card p { font-size: 0.8rem; color: var(--text-mid); }

/* ─── Lecheng Zone info ─────────────────────────────────── */
.zone-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.zone-info-image { border-radius: var(--radius-md); overflow: hidden; }
.zone-info-image img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius-md); }
.zone-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1.5rem; }
.zone-stat .stat-num { font-family: 'Cormorant Garamond', serif; font-size: 2rem; font-weight: 300; color: var(--navy); display: block; }
.zone-stat .stat-lbl { font-size: 0.7rem; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-soft); }

/* ─── Divider lines ─────────────────────────────────────── */
.divider-line {
  width: 48px;
  height: 2px;
  background: var(--gold);
  margin-bottom: 1.2rem;
}

/* ─── Responsive ────────────────────────────────────────── */
@media (max-width: 1024px) {
  .pathway-grid { grid-template-columns: 1fr; }
  .pathway-card { height: 280px; }
  .why-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .hospital-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .concern-full-card { grid-template-columns: auto 1fr; }
  .concern-full-action { grid-column: 1 / -1; }
  .hero-split { grid-template-columns: 1fr; }
  .hero-split .hero-image { height: 300px; }
  .hero-split .hero-text { padding: 4rem 0 2rem; }
  .integrative-grid { grid-template-columns: 1fr; gap: 2rem; }
  .zone-info-grid { grid-template-columns: 1fr; gap: 2rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
}

@media (max-width: 768px) {
  .section { padding: 4rem 0; }
  .hospital-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .concern-grid { grid-template-columns: repeat(2, 1fr); }
  .tcm-modalities-grid { grid-template-columns: repeat(2, 1fr); }
  .tcm-hospital-grid { grid-template-columns: 1fr 1fr; }
  .lecheng-resources-grid { grid-template-columns: 1fr 1fr; }
  .why-lecheng-grid { grid-template-columns: 1fr; }
  .steps-track { flex-direction: column; align-items: flex-start; gap: 1.5rem; }
  .steps-track::before { display: none; }
  .step { flex-direction: row; text-align: left; gap: 1rem; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
  .concern-full-card { grid-template-columns: 1fr; padding: 1.8rem; }
  .form-row { grid-template-columns: 1fr; }
  .integrative-points { grid-template-columns: 1fr; }
  .lecheng-stats { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 1.5rem; }
  .section-header-row { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
  .zone-stats { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 480px) {
  .concern-grid { grid-template-columns: 1fr; }
  .tcm-modalities-grid { grid-template-columns: 1fr; }
  .tcm-hospital-grid { grid-template-columns: 1fr; }
  .lecheng-resources-grid { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
}

/* ─── Utility ───────────────────────────────────────────── */
.text-center { text-align: center; }
.text-white { color: var(--white) !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.no-display { display: none !important; }