/*  
Theme Name: 吴永荣律师网  
Theme URI: https://www.imlaw.cn/lawyer-info/12187/  
Author: 神手 AI  
Author URI: https://example.com  
Description: 吴律师网个人网站 — 江苏众锦律师事务所，专注民商事案件代理，兼刑事辩护。包含案例展示、法律问答、在线预约咨询等功能。  
Version: 1.0.0  
Requires at least: 5.0  
Tested up to: 6.5  
Requires PHP: 7.4  
License: GNU General Public License v2 or later  
License URI: http://www.gnu.org/licenses/gpl-2.0.html  
Text Domain: wulawyer  
Tags: law-firm, legal, responsive, modern, chinese, wu-yongrong  
*/  


/* ===== CSS Variables ===== */
:root {
  --primary: #2563EB;
  --primary-light: #3B82F6;
  --primary-dark: #1D4ED8;
  --secondary: #F59E0B;
  --secondary-light: #FBBF24;
  --accent: #10B981;
  --text-dark: #1F2937;
  --text-medium: #4B5563;
  --text-light: #6B7280;
  --bg-white: #FFFFFF;
  --bg-light: #F9FAFB;
  --bg-blue-light: #EFF6FF;
  --bg-yellow-light: #FFFBEB;
  --border: #E5E7EB;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --transition: all 0.3s ease;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  color: var(--text-dark);
  line-height: 1.7;
  background: var(--bg-light);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-dark);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Header / Navigation ===== */
.site-header {
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.site-logo img {
  height: 48px;
  width: auto;
}

.site-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
}

.site-title a { color: inherit; }

.main-navigation ul {
  display: flex;
  list-style: none;
  gap: 8px;
}

.main-navigation a {
  display: block;
  padding: 10px 18px;
  color: var(--text-medium);
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.main-navigation a:hover,
.main-navigation .current-menu-item a {
  color: var(--primary);
  background: var(--bg-blue-light);
}

.nav-cta {
  background: var(--primary) !important;
  color: var(--bg-white) !important;
  font-weight: 600 !important;
}

.nav-cta:hover {
  background: var(--primary-dark) !important;
  color: var(--bg-white) !important;
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-dark);
  padding: 8px;
}

@media (max-width: 768px) {
  .menu-toggle { display: block; }
  .main-navigation { display: none; }
  .main-navigation.toggled { display: block; }
  .main-navigation ul {
    flex-direction: column;
    gap: 4px;
    padding: 12px 0;
  }
}

/* ===== Hero Section ===== */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--bg-white);
  padding: 80px 0;
  text-align: center;
}

.hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: var(--bg-white);
  margin-bottom: 16px;
}

.hero p {
  font-size: 1.125rem;
  opacity: 0.9;
  max-width: 640px;
  margin: 0 auto 32px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background: var(--secondary);
  color: var(--text-dark);
}

.btn-primary:hover {
  background: var(--secondary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  background: transparent;
  color: var(--bg-white);
  border: 2px solid rgba(255,255,255,0.5);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--bg-white);
  color: var(--bg-white);
}

/* ===== Section Titles ===== */
.section-title {
  text-align: center;
  margin-bottom: 48px;
}

.section-title h2 {
  font-size: 1.75rem;
  margin-bottom: 8px;
}

.section-title .subtitle {
  color: var(--text-light);
  font-size: 1rem;
}

.section-title .badge {
  display: inline-block;
  background: var(--bg-blue-light);
  color: var(--primary);
  padding: 4px 16px;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 12px;
}

/* ===== Case Cards ===== */
.cases-section {
  padding: 64px 0;
  background: var(--bg-white);
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}

.case-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.case-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.case-card-image {
  height: 200px;
  background: linear-gradient(135deg, var(--bg-blue-light), #DBEAFE);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.case-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-card-body {
  padding: 24px;
}

.case-card-tag {
  display: inline-block;
  background: var(--bg-yellow-light);
  color: #92400E;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.case-card h3 {
  font-size: 1.125rem;
  margin-bottom: 8px;
}

.case-card h3 a { color: var(--text-dark); }
.case-card h3 a:hover { color: var(--primary); }

.case-card-excerpt {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.case-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-light);
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.read-more {
  color: var(--primary);
  font-weight: 600;
}

.read-more:hover { text-decoration: underline; }

/* ===== Q&A Section ===== */
.qa-section {
  padding: 64px 0;
  background: var(--bg-light);
}

.qa-list {
  max-width: 800px;
  margin: 0 auto;
}

.qa-item {
  background: var(--bg-white);
  border-radius: var(--radius);
  margin-bottom: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.qa-item:hover { box-shadow: var(--shadow); }

.qa-question {
  padding: 20px 24px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-dark);
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-family: inherit;
}

.qa-question::after {
  content: "+";
  font-size: 1.5rem;
  color: var(--primary);
  transition: var(--transition);
}

.qa-item.active .qa-question::after {
  content: "−";
}

.qa-answer {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  color: var(--text-medium);
  line-height: 1.8;
}

.qa-item.active .qa-answer {
  padding: 0 24px 20px;
  max-height: 500px;
}

/* ===== About / Intro Section ===== */
.about-section {
  padding: 64px 0;
  background: var(--bg-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.about-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(135deg, var(--bg-blue-light), #DBEAFE);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.about-content h2 {
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.about-content p {
  color: var(--text-medium);
  margin-bottom: 16px;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.stat-item {
  text-align: center;
  padding: 16px;
  background: var(--bg-blue-light);
  border-radius: var(--radius-sm);
}

.stat-number {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-light);
}

@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: repeat(3, 1fr); }
}

/* ===== CTA Section ===== */
.cta-section {
  padding: 64px 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--bg-white);
  text-align: center;
}

.cta-section h2 {
  color: var(--bg-white);
  font-size: 1.75rem;
  margin-bottom: 16px;
}

.cta-section p {
  opacity: 0.9;
  margin-bottom: 32px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== Contact Section ===== */
.contact-section {
  padding: 64px 0;
  background: var(--bg-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-info { display: flex; flex-direction: column; gap: 24px; }

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-icon {
  width: 48px;
  height: 48px;
  background: var(--bg-blue-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-item h4 { font-size: 1rem; margin-bottom: 4px; }
.contact-item p { color: var(--text-medium); font-size: 0.9rem; }

.contact-form {
  background: var(--bg-light);
  padding: 32px;
  border-radius: var(--radius);
}

.form-group { margin-bottom: 16px; }

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 6px;
  font-size: 0.9rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: inherit;
  transition: var(--transition);
}

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

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

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* ===== Single Case/Post Page ===== */
.single-post, .single-wulawyer_case {
  padding: 48px 0;
}

.post-header {
  max-width: 800px;
  margin: 0 auto 48px;
  text-align: center;
}

.post-header h1 {
  font-size: 2rem;
  margin-bottom: 16px;
}

.post-meta {
  color: var(--text-light);
  font-size: 0.9rem;
}

.post-content {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.05rem;
  line-height: 1.9;
}

.post-content h2 { font-size: 1.5rem; margin: 32px 0 16px; }
.post-content h3 { font-size: 1.25rem; margin: 24px 0 12px; }
.post-content p { margin-bottom: 16px; }
.post-content ul, .post-content ol { margin: 16px 0; padding-left: 24px; }
.post-content blockquote {
  border-left: 4px solid var(--primary);
  padding: 16px 24px;
  margin: 24px 0;
  background: var(--bg-blue-light);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--text-medium);
}

/* ===== Footer ===== */
.site-footer {
  background: var(--text-dark);
  color: rgba(255,255,255,0.7);
  padding: 48px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-brand h3 {
  color: var(--bg-white);
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.footer-brand p { font-size: 0.9rem; line-height: 1.7; }

.footer-links h4 {
  color: var(--bg-white);
  font-size: 1rem;
  margin-bottom: 12px;
}

.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { color: rgba(255,255,255,0.6); font-size: 0.9rem; }
.footer-links a:hover { color: var(--bg-white); }

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.85rem;
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ===== Utility ===== */
.text-center { text-align: center; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }

/* ===== WordPress Default Overrides ===== */
.entry-content img { border-radius: var(--radius-sm); }
.wp-caption { max-width: 100%; }
.aligncenter { margin: 24px auto; }
.alignleft { float: left; margin: 0 16px 16px 0; }
.alignright { float: right; margin: 0 0 16px 16px; }

/* ===== Accessibility ===== */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 2.5em;
  padding: 12px 24px;
  background: var(--primary);
  color: var(--bg-white);
  border-radius: var(--radius-sm);
  z-index: 10000;
}

.skip-link:focus { left: 50%; transform: translateX(-50%); }

.screen-reader-text {
  clip: rect(1px, 1px, 1px, 1px);
  position: absolute !important;
  height: 1px;
  width: 1px;
  overflow: hidden;
}