/* =================================================================
   ChinaLawList.com — Complete Stylesheet
   Mobile-first | Zero framework | Core Web Vitals optimized
   Version: 1.0 | 2026-06-10
   ================================================================= */

/* =================================================================
   1. DESIGN TOKENS (CSS Custom Properties)
   ================================================================= */
:root {
  /* Colors — legal/professional palette */
  --color-navy-900: #0a1628;
  --color-navy-800: #0f1f3a;
  --color-navy-700: #162d52;
  --color-navy-600: #1d3c6c;
  --color-navy-500: #264b85;
  --color-blue-500: #2563eb;
  --color-blue-400: #3b82f6;
  --color-blue-300: #93bbfd;
  --color-blue-100: #dbeafe;
  --color-blue-50:  #eff6ff;
  --color-gold-500: #b8860b;
  --color-gold-400: #d4a017;
  --color-gold-100: #fef3c7;

  /* Neutrals */
  --color-white:    #ffffff;
  --color-gray-50:  #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;

  /* Semantic */
  --color-success: #059669;
  --color-success-bg: #ecfdf5;
  --color-error:   #dc2626;
  --color-error-bg: #fef2f2;
  --color-warning: #d97706;

  /* Typography — System font stack (zero external loading) */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "Helvetica Neue", Arial, "Noto Sans", sans-serif,
               "Apple Color Emoji", "Segoe UI Emoji";
  --font-serif: Georgia, "Times New Roman", serif;
  --font-mono: "SF Mono", "Fira Code", "Fira Mono", "Roboto Mono",
               Consolas, "Liberation Mono", Menlo, Courier, monospace;

  /* Font sizes — modular scale (minor third 1.2) */
  --fs-xs:   0.75rem;    /* 12px */
  --fs-sm:   0.875rem;   /* 14px */
  --fs-base: 1rem;       /* 16px */
  --fs-md:   1.125rem;   /* 18px */
  --fs-lg:   1.25rem;    /* 20px */
  --fs-xl:   1.5rem;     /* 24px */
  --fs-2xl:  1.875rem;   /* 30px */
  --fs-3xl:  2.25rem;    /* 36px */
  --fs-4xl:  3rem;       /* 48px */

  /* Line heights */
  --lh-tight:  1.25;
  --lh-normal: 1.6;
  --lh-relaxed:1.75;

  /* Spacing — 4px base unit */
  --sp-1:  0.25rem;   /* 4px */
  --sp-2:  0.5rem;    /* 8px */
  --sp-3:  0.75rem;   /* 12px */
  --sp-4:  1rem;      /* 16px */
  --sp-5:  1.25rem;   /* 20px */
  --sp-6:  1.5rem;    /* 24px */
  --sp-8:  2rem;      /* 32px */
  --sp-10: 2.5rem;    /* 40px */
  --sp-12: 3rem;      /* 48px */
  --sp-16: 4rem;      /* 64px */
  --sp-20: 5rem;      /* 80px */

  /* Layout */
  --max-width:      1200px;
  --max-width-narrow: 760px;
  --header-height:  64px;
  --border-radius:  8px;
  --border-radius-sm: 4px;
  --border-radius-lg: 12px;

  /* Shadows */
  --shadow-sm:  0 1px 2px rgba(0,0,0,0.05);
  --shadow-md:  0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
  --shadow-lg:  0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.04);
  --shadow-card:0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);

  /* Transitions */
  --transition: 150ms ease;
  --transition-slow: 300ms ease;
}

/* =================================================================
   2. RESET & BASE
   ================================================================= */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 100%;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  color: var(--color-gray-800);
  background: var(--color-white);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

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

a {
  color: var(--color-blue-500);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-navy-600);
  text-decoration: underline;
}

a:focus-visible {
  outline: 2px solid var(--color-blue-500);
  outline-offset: 2px;
  border-radius: 2px;
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  line-height: var(--lh-tight);
  color: var(--color-navy-900);
  font-weight: 700;
}

h1 { font-size: var(--fs-2xl); }
h2 { font-size: var(--fs-xl); }
h3 { font-size: var(--fs-lg); }
h4 { font-size: var(--fs-md); }

p { margin-bottom: var(--sp-4); }

strong { font-weight: 600; }

hr {
  border: 0;
  border-top: 1px solid var(--color-gray-200);
  margin: var(--sp-8) 0;
}

/* =================================================================
   3. UTILITY CLASSES
   ================================================================= */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--sp-4);
}

.container-narrow {
  max-width: var(--max-width-narrow);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.text-center { text-align: center; }
.text-sm { font-size: var(--fs-sm); }
.text-xs { font-size: var(--fs-xs); }
.text-gray { color: var(--color-gray-500); }
.text-navy { color: var(--color-navy-900); }
.font-semibold { font-weight: 600; }
.mt-4 { margin-top: var(--sp-4); }
.mt-8 { margin-top: var(--sp-8); }
.mb-4 { margin-bottom: var(--sp-4); }
.mb-8 { margin-bottom: var(--sp-8); }

/* =================================================================
   4. SKIP LINK (Accessibility)
   ================================================================= */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--sp-4);
  background: var(--color-navy-900);
  color: var(--color-white);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--border-radius-sm);
  z-index: 10000;
  font-size: var(--fs-sm);
  transition: top 0.2s;
}

.skip-link:focus {
  top: var(--sp-2);
}

/* =================================================================
   5. HEADER & NAVIGATION
   ================================================================= */
.site-header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--color-navy-900);
  text-decoration: none;
  white-space: nowrap;
}

.logo:hover {
  text-decoration: none;
  color: var(--color-navy-700);
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--color-navy-900);
  color: var(--color-white);
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-sm);
  font-weight: 800;
  flex-shrink: 0;
}

/* Desktop nav */
.nav-list {
  display: none;
  gap: var(--sp-1);
  align-items: center;
}

.nav-list a {
  display: block;
  padding: var(--sp-2) var(--sp-3);
  color: var(--color-gray-700);
  font-size: var(--fs-sm);
  font-weight: 500;
  border-radius: var(--border-radius-sm);
  white-space: nowrap;
  transition: background var(--transition), color var(--transition);
}

.nav-list a:hover,
.nav-list a.active {
  background: var(--color-blue-50);
  color: var(--color-navy-700);
  text-decoration: none;
}

/* Dropdown (City menu) */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}

.nav-dropdown-toggle::after {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid currentColor;
  margin-top: 2px;
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  min-width: 200px;
  padding: var(--sp-2) 0;
  z-index: 1001;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  display: block;
}

.nav-dropdown-menu a {
  display: block;
  padding: var(--sp-2) var(--sp-4);
  font-size: var(--fs-sm);
  color: var(--color-gray-700);
  border-radius: 0;
}

.nav-dropdown-menu a:hover {
  background: var(--color-blue-50);
  color: var(--color-navy-700);
  text-decoration: none;
}

/* Mobile hamburger */
.mobile-menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  color: var(--color-gray-700);
  padding: 0;
}

.mobile-menu-btn:focus-visible {
  outline: 2px solid var(--color-blue-500);
  outline-offset: 2px;
}

.hamburger-line {
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  position: relative;
  transition: background var(--transition);
}

.hamburger-line::before,
.hamburger-line::after {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  position: absolute;
  left: 0;
  transition: transform var(--transition);
}

.hamburger-line::before { top: -6px; }
.hamburger-line::after  { top: 6px; }

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-white);
  z-index: 999;
  padding: var(--sp-4);
  overflow-y: auto;
}

.mobile-nav.open {
  display: block;
}

.mobile-nav-section {
  margin-bottom: var(--sp-6);
}

.mobile-nav-section h3 {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gray-400);
  margin-bottom: var(--sp-2);
  padding-left: var(--sp-3);
}

.mobile-nav a {
  display: block;
  padding: var(--sp-3);
  font-size: var(--fs-base);
  color: var(--color-gray-700);
  border-radius: var(--border-radius-sm);
  border-bottom: 1px solid var(--color-gray-100);
}

.mobile-nav a:hover {
  background: var(--color-blue-50);
  text-decoration: none;
}

/* =================================================================
   6. BREADCRUMB
   ================================================================= */
.breadcrumb {
  padding: var(--sp-3) 0;
  font-size: var(--fs-sm);
  color: var(--color-gray-500);
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
}

.breadcrumb ol {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  list-style: none;
}

.breadcrumb li {
  display: flex;
  align-items: center;
}

.breadcrumb li + li::before {
  content: '›';
  margin: 0 var(--sp-2);
  color: var(--color-gray-400);
  font-weight: 400;
}

.breadcrumb a {
  color: var(--color-gray-500);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--color-blue-500);
  text-decoration: underline;
}

.breadcrumb li:last-child {
  color: var(--color-gray-800);
  font-weight: 600;
  pointer-events: none;
}

/* =================================================================
   7. HERO SECTION (Homepage)
   ================================================================= */
.hero {
  background: linear-gradient(135deg, var(--color-navy-900) 0%, var(--color-navy-700) 100%);
  color: var(--color-white);
  padding: var(--sp-12) 0 var(--sp-16);
  text-align: center;
}

.hero h1 {
  color: var(--color-white);
  font-size: var(--fs-2xl);
  margin-bottom: var(--sp-4);
  line-height: var(--lh-tight);
}

.hero p {
  color: var(--color-blue-100);
  font-size: var(--fs-md);
  max-width: 640px;
  margin: 0 auto var(--sp-8);
  line-height: var(--lh-relaxed);
}

.hero-search {
  max-width: 560px;
  margin: 0 auto;
  position: relative;
}

.hero-search input {
  width: 100%;
  padding: var(--sp-4) var(--sp-5);
  padding-right: 120px;
  font-size: var(--fs-base);
  border: 2px solid transparent;
  border-radius: var(--border-radius-lg);
  background: var(--color-white);
  color: var(--color-gray-800);
  outline: none;
  transition: border-color var(--transition);
}

.hero-search input:focus {
  border-color: var(--color-blue-500);
}

.hero-search input::placeholder {
  color: var(--color-gray-400);
}

.hero-search button {
  position: absolute;
  right: 4px;
  top: 4px;
  bottom: 4px;
  padding: 0 var(--sp-5);
  background: var(--color-blue-500);
  color: var(--color-white);
  border: none;
  border-radius: calc(var(--border-radius-lg) - 3px);
  font-size: var(--fs-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
}

.hero-search button:hover {
  background: var(--color-navy-600);
}

/* =================================================================
   8. PAGE HEADER (Inner Pages)
   ================================================================= */
.page-header {
  background: var(--color-gray-50);
  border-bottom: 1px solid var(--color-gray-200);
  padding: var(--sp-8) 0;
}

.page-header h1 {
  margin-bottom: var(--sp-2);
}

.page-header p {
  color: var(--color-gray-500);
  font-size: var(--fs-md);
  max-width: 640px;
}

/* =================================================================
   9. CARDS & GRIDS
   ================================================================= */
/* City card grid */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
}

.city-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--border-radius);
  padding: var(--sp-6);
  transition: box-shadow var(--transition), transform var(--transition);
  display: block;
  text-decoration: none;
  color: inherit;
}

.city-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  text-decoration: none;
  color: inherit;
}

.city-card h3 {
  color: var(--color-navy-900);
  margin-bottom: var(--sp-1);
  font-size: var(--fs-lg);
}

.city-card p {
  color: var(--color-gray-500);
  font-size: var(--fs-sm);
  margin-bottom: 0;
}

.city-card .card-tag {
  display: inline-block;
  background: var(--color-blue-50);
  color: var(--color-blue-500);
  font-size: var(--fs-xs);
  font-weight: 600;
  padding: var(--sp-1) var(--sp-2);
  border-radius: var(--border-radius-sm);
  margin-top: var(--sp-3);
}

/* Practice area card */
.area-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--border-radius);
  padding: var(--sp-5);
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
  transition: box-shadow var(--transition);
  text-decoration: none;
  color: inherit;
}

.area-card:hover {
  box-shadow: var(--shadow-md);
  text-decoration: none;
  color: inherit;
}

.area-card-icon {
  width: 48px;
  height: 48px;
  background: var(--color-blue-50);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-xl);
  flex-shrink: 0;
}

.area-card h3 {
  font-size: var(--fs-base);
  margin-bottom: var(--sp-1);
}

.area-card p {
  color: var(--color-gray-500);
  font-size: var(--fs-sm);
  margin-bottom: 0;
}

/* Lawyer card */
.lawyer-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--border-radius);
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  transition: box-shadow var(--transition);
}

.lawyer-card:hover {
  box-shadow: var(--shadow-md);
}

.lawyer-card-top {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
}

.lawyer-card-photo {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--color-gray-200);
  flex-shrink: 0;
  overflow: hidden;
}

.lawyer-card-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lawyer-card-info h3 {
  font-size: var(--fs-lg);
  margin-bottom: var(--sp-1);
}

.lawyer-card-info h3 a {
  color: var(--color-navy-900);
  text-decoration: none;
}

.lawyer-card-info h3 a:hover {
  color: var(--color-blue-500);
  text-decoration: underline;
}

.lawyer-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-2);
}

.lawyer-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  font-size: var(--fs-xs);
  padding: var(--sp-1) var(--sp-2);
  border-radius: var(--border-radius-sm);
  background: var(--color-blue-50);
  color: var(--color-blue-500);
  font-weight: 500;
}

.lawyer-badge.gold {
  background: var(--color-gold-100);
  color: var(--color-gold-500);
}

.lawyer-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: var(--sp-2);
}

.lawyer-tag {
  font-size: var(--fs-xs);
  background: var(--color-gray-100);
  color: var(--color-gray-600);
  padding: var(--sp-1) var(--sp-2);
  border-radius: var(--border-radius-sm);
}

.lawyer-card-cta {
  margin-top: auto;
  display: flex;
  gap: var(--sp-3);
  align-items: center;
}

.lawyer-card-cta .btn-primary {
  flex: 1;
  text-align: center;
}

/* =================================================================
   10. BUTTONS
   ================================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-6);
  font-size: var(--fs-sm);
  font-weight: 600;
  border: 1px solid transparent;
  border-radius: var(--border-radius);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
  font-family: var(--font-sans);
  line-height: 1.4;
}

.btn:hover {
  text-decoration: none;
}

.btn-primary {
  background: var(--color-blue-500);
  color: var(--color-white);
  border-color: var(--color-blue-500);
}

.btn-primary:hover {
  background: var(--color-navy-600);
  border-color: var(--color-navy-600);
  color: var(--color-white);
}

.btn-secondary {
  background: var(--color-white);
  color: var(--color-gray-700);
  border-color: var(--color-gray-300);
}

.btn-secondary:hover {
  background: var(--color-gray-50);
  border-color: var(--color-gray-400);
  color: var(--color-gray-800);
}

.btn-outline {
  background: transparent;
  color: var(--color-blue-500);
  border-color: var(--color-blue-500);
}

.btn-outline:hover {
  background: var(--color-blue-50);
  color: var(--color-blue-500);
}

.btn-lg {
  padding: var(--sp-4) var(--sp-8);
  font-size: var(--fs-base);
}

.btn-sm {
  padding: var(--sp-2) var(--sp-4);
  font-size: var(--fs-xs);
}

/* =================================================================
   11. FORMS
   ================================================================= */
.form-group {
  margin-bottom: var(--sp-5);
}

.form-label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: var(--sp-2);
}

.form-label .required {
  color: var(--color-error);
  margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--sp-3) var(--sp-4);
  font-size: var(--fs-base);
  font-family: var(--font-sans);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--border-radius);
  background: var(--color-white);
  color: var(--color-gray-800);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-blue-500);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-gray-400);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.form-hint {
  font-size: var(--fs-xs);
  color: var(--color-gray-400);
  margin-top: var(--sp-1);
}

.form-error {
  font-size: var(--fs-xs);
  color: var(--color-error);
  margin-top: var(--sp-1);
}

.form-disclaimer {
  font-size: var(--fs-xs);
  color: var(--color-gray-400);
  margin-top: var(--sp-4);
  padding: var(--sp-3);
  background: var(--color-gray-50);
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.form-disclaimer-icon {
  font-size: var(--fs-base);
  flex-shrink: 0;
}

.form-success {
  background: var(--color-success-bg);
  border: 1px solid var(--color-success);
  border-radius: var(--border-radius);
  padding: var(--sp-6);
  text-align: center;
}

.form-success h3 {
  color: var(--color-success);
  margin-bottom: var(--sp-2);
}

.form-success p {
  color: var(--color-gray-600);
  font-size: var(--fs-sm);
  margin-bottom: 0;
}

/* Turnstile container */
.turnstile-container {
  margin-bottom: var(--sp-5);
  min-height: 65px; /* Prevent CLS */
}

/* =================================================================
   12. SECTIONS & LAYOUT
   ================================================================= */
.section {
  padding: var(--sp-12) 0;
}

.section-sm {
  padding: var(--sp-8) 0;
}

.section-title {
  font-size: var(--fs-xl);
  text-align: center;
  margin-bottom: var(--sp-2);
}

.section-subtitle {
  text-align: center;
  color: var(--color-gray-500);
  font-size: var(--fs-md);
  margin-bottom: var(--sp-8);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* Two column layout */
.two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-8);
}

.col-main { order: 2; }
.col-side { order: 1; }

/* Content area */
.content-area {
  line-height: var(--lh-relaxed);
}

.content-area h2 {
  font-size: var(--fs-xl);
  margin: var(--sp-8) 0 var(--sp-4);
  padding-bottom: var(--sp-2);
  border-bottom: 1px solid var(--color-gray-200);
}

.content-area h3 {
  font-size: var(--fs-lg);
  margin: var(--sp-6) 0 var(--sp-3);
}

.content-area ul,
.content-area ol {
  margin-bottom: var(--sp-4);
  padding-left: var(--sp-6);
}

.content-area ul { list-style: disc; }
.content-area ol { list-style: decimal; }

.content-area li {
  margin-bottom: var(--sp-2);
}

.content-area blockquote {
  border-left: 4px solid var(--color-blue-300);
  padding: var(--sp-3) var(--sp-4);
  margin: var(--sp-6) 0;
  background: var(--color-blue-50);
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
}

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

/* Sidebar */
.sidebar {
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--border-radius);
  padding: var(--sp-6);
}

.sidebar h4 {
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gray-400);
  margin-bottom: var(--sp-4);
}

.sidebar-nav a {
  display: block;
  padding: var(--sp-2) 0;
  font-size: var(--fs-sm);
  color: var(--color-gray-700);
  border-bottom: 1px solid var(--color-gray-200);
}

.sidebar-nav a:last-child {
  border-bottom: none;
}

.sidebar-nav a:hover {
  color: var(--color-blue-500);
  text-decoration: none;
  padding-left: var(--sp-1);
  transition: padding var(--transition);
}

/* Related block */
.related-block {
  margin-top: var(--sp-8);
  padding-top: var(--sp-8);
  border-top: 1px solid var(--color-gray-200);
}

.related-block h3 {
  font-size: var(--fs-lg);
  margin-bottom: var(--sp-4);
}

.related-links {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-3);
}

.related-links a {
  display: block;
  padding: var(--sp-4);
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--border-radius);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--color-gray-700);
  transition: background var(--transition), border-color var(--transition);
}

.related-links a:hover {
  background: var(--color-blue-50);
  border-color: var(--color-blue-300);
  color: var(--color-navy-700);
  text-decoration: none;
}

/* CTA Section */
.cta-section {
  background: var(--color-navy-900);
  color: var(--color-white);
  text-align: center;
  padding: var(--sp-12) 0;
}

.cta-section h2 {
  color: var(--color-white);
  font-size: var(--fs-xl);
  margin-bottom: var(--sp-3);
}

.cta-section p {
  color: var(--color-blue-100);
  margin-bottom: var(--sp-6);
  font-size: var(--fs-md);
}

/* =================================================================
   13. FAQ ACCORDION (Pure CSS)
   ================================================================= */
.faq-list {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-gray-200);
}

.faq-question {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: var(--sp-5) 0;
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--color-gray-800);
  cursor: pointer;
  font-family: var(--font-sans);
  position: relative;
  padding-right: var(--sp-8);
}

.faq-question::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--fs-xl);
  font-weight: 300;
  color: var(--color-gray-400);
  transition: transform var(--transition);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-answer p {
  padding-bottom: var(--sp-5);
  color: var(--color-gray-600);
  line-height: var(--lh-relaxed);
}

/* Open state via hidden checkbox */
.faq-toggle {
  display: none;
}

.faq-toggle:checked ~ .faq-question::after {
  content: '−';
}

.faq-toggle:checked ~ .faq-answer {
  max-height: 500px;
}

/* =================================================================
   14. FOOTER
   ================================================================= */
.site-footer {
  background: var(--color-navy-900);
  color: var(--color-gray-400);
  padding: var(--sp-12) 0 var(--sp-8);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-8);
}

.footer-col h4 {
  color: var(--color-white);
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--sp-4);
  font-weight: 600;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.footer-links a {
  color: var(--color-gray-400);
  font-size: var(--fs-sm);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--color-white);
  text-decoration: underline;
}

.footer-bottom {
  margin-top: var(--sp-8);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--color-navy-700);
  text-align: center;
  font-size: var(--fs-xs);
}

.footer-bottom a {
  color: var(--color-gray-400);
}

/* =================================================================
   15. RESPONSIVE — Tablet (768px+)
   ================================================================= */
@media (min-width: 768px) {
  :root {
    --header-height: 72px;
  }

  h1 { font-size: var(--fs-3xl); }
  h2 { font-size: var(--fs-2xl); }
  h3 { font-size: var(--fs-xl); }

  .container { padding: 0 var(--sp-6); }

  /* Show desktop nav, hide mobile btn */
  .nav-list {
    display: flex;
  }

  .mobile-menu-btn {
    display: none;
  }

  /* Grids */
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .two-col {
    grid-template-columns: 1fr 300px;
  }

  .col-main { order: 1; }
  .col-side { order: 2; }

  .related-links {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Hero */
  .hero {
    padding: var(--sp-16) 0 var(--sp-20);
  }

  .hero h1 {
    font-size: var(--fs-3xl);
  }

  /* Lawyer card */
  .lawyer-card {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }

  .lawyer-card-top {
    flex: 1;
    min-width: 300px;
  }

  .lawyer-card-cta {
    flex: 0 0 auto;
    min-width: 220px;
    margin-top: 0;
    justify-content: flex-end;
  }
}

/* =================================================================
   16. RESPONSIVE — Desktop (1024px+)
   ================================================================= */
@media (min-width: 1024px) {
  .container { padding: 0 var(--sp-8); }

  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .card-grid.cols-4 {
    grid-template-columns: repeat(4, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .hero h1 {
    font-size: var(--fs-4xl);
  }

  .related-links {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Lawyer card desktop */
  .lawyer-card {
    flex-wrap: nowrap;
  }
}

/* =================================================================
   17. RESPONSIVE — Wide (1280px+)
   ================================================================= */
@media (min-width: 1280px) {
  .container-narrow {
    max-width: 800px;
  }
}

/* =================================================================
   18. PRINT STYLES
   ================================================================= */
@media print {
  .site-header,
  .site-footer,
  .mobile-nav,
  .skip-link,
  .btn,
  .hero-search,
  .cta-section,
  .card-grid,
  .related-block,
  .sidebar,
  .faq-toggle { display: none !important; }

  body {
    font-size: 12pt;
    line-height: 1.5;
    color: #000;
  }

  a { color: #000; text-decoration: underline; }
  .breadcrumb { border-bottom: 1px solid #ccc; padding-bottom: 8pt; }
}

/* =================================================================
   19. ANIMATION & LOADING
   ================================================================= */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-in {
  animation: fadeIn 0.4s ease forwards;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}