/* ============================================
   PHẾ LIỆU HOÀNG LONG - Stylesheet chính
   Tông màu: Trắng + Xanh lá nhạt (môi trường)
   Phong cách: Hiện đại, tối giản, vuông vức (bo góc 2-4px)
   ============================================ */

:root {
  /* Bảng màu */
  --color-primary: #2e7d32;          /* Xanh lá đậm (CTA chính) */
  --color-primary-light: #66bb6a;    /* Xanh lá nhạt */
  --color-primary-bg: #e8f5e9;       /* Xanh lá rất nhạt (background sections) */
  --color-accent: #ff6f00;           /* Cam (giá/CTA phụ) */
  --color-text: #1f2937;             /* Xám đậm */
  --color-text-light: #6b7280;       /* Xám nhạt */
  --color-bg: #ffffff;               /* Trắng */
  --color-bg-soft: #f9fafb;          /* Trắng xám (nền sections) */
  --color-border: #e5e7eb;           /* Viền */
  --color-danger: #dc2626;
  --color-success: #16a34a;
  --color-warning: #f59e0b;

  /* Typography */
  --font-sans: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Roboto Condensed', var(--font-sans);

  /* Spacing */
  --container-max: 1280px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;

  /* Border-radius (vuông vức, chỉ 2-4px) */
  --radius-sm: 2px;
  --radius-md: 4px;

  /* Shadow tinh tế */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-lg: 0 4px 16px rgba(0,0,0,0.1);
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color .15s; }
a:hover { color: var(--color-primary-light); }
ul, ol { padding-left: 24px; }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
h1 { font-size: 32px; }
h2 { font-size: 26px; }
h3 { font-size: 22px; }
h4 { font-size: 18px; }
p { margin-bottom: var(--space-4); }

/* Container */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

/* ==================== TOP BAR ==================== */
.topbar {
  background: var(--color-primary);
  color: #fff;
  font-size: 14px;
  padding: var(--space-2) 0;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-3); }
.topbar a { color: #fff; }
.topbar a:hover { color: var(--color-primary-bg); }
.topbar-left { display: flex; gap: var(--space-5); flex-wrap: wrap; }
.topbar-left span i { margin-right: 6px; }
.topbar-right { display: flex; gap: var(--space-4); }
.topbar-right a { font-weight: 600; }

/* ==================== HEADER ==================== */
.header {
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-content, .header-inner { display: flex; align-items: center; justify-content: space-between; padding: var(--space-4) 0; gap: var(--space-5); }
.logo a { display: flex; align-items: center; gap: var(--space-3); }
.logo img { height: 56px; width: auto; }
.logo-text { display: flex; flex-direction: column; }
.logo-text .brand { font-family: var(--font-heading); font-size: 22px; font-weight: 700; color: var(--color-primary); line-height: 1.1; }
.logo-text .tagline { font-size: 13px; color: var(--color-text-light); }

.header-phone {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-primary-bg);
  border: 1px solid var(--color-primary-light);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  font-weight: 700;
}
.header-phone i { color: var(--color-accent); }

/* ==================== NAVIGATION ==================== */
.main-nav {
  background: var(--color-primary-bg);
  border-bottom: 1px solid var(--color-border);
}
.main-nav .container { padding: 0; }
.nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
}
.nav-list > li { position: relative; }
.nav-list > li > a {
  display: block;
  padding: var(--space-3) var(--space-4);
  color: var(--color-text);
  font-weight: 600;
  font-size: 15px;
  text-transform: uppercase;
  border-bottom: 3px solid transparent;
  transition: all .15s;
}
.nav-list > li > a:hover,
.nav-list > li.active > a {
  color: var(--color-primary);
  background: #fff;
  border-bottom-color: var(--color-primary);
}
.nav-list .submenu {
  list-style: none;
  padding: 0;
  margin: 0;
  position: absolute;
  top: 100%; left: 0;
  min-width: 260px;
  background: #fff;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  z-index: 200;
  display: none;
}
.nav-list li:hover .submenu { display: block; }
.submenu li a {
  display: block;
  padding: var(--space-3) var(--space-4);
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  font-size: 14px;
}
.submenu li:last-child a { border-bottom: 0; }
.submenu li a:hover { background: var(--color-primary-bg); color: var(--color-primary); }

.menu-toggle { display: none; background: transparent; border: 0; font-size: 24px; cursor: pointer; color: var(--color-primary); padding: var(--space-3); }

/* ==================== HERO / SLIDER ==================== */
.hero {
  background: linear-gradient(135deg, var(--color-primary-bg), #fff);
  padding: var(--space-8) 0;
}
.hero-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: var(--space-7); align-items: center; }
.hero h1 { font-size: 38px; color: var(--color-primary); margin-bottom: var(--space-4); }
.hero p.lead { font-size: 18px; color: var(--color-text-light); margin-bottom: var(--space-6); }
.hero-cta { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.hero-image img { border-radius: var(--radius-md); box-shadow: var(--shadow-lg); }

/* ==================== BUTTONS ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-weight: 600;
  font-size: 15px;
  border: 0;
  cursor: pointer;
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all .15s;
  line-height: 1.2;
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-light); color: #fff; }
.btn-accent { background: var(--color-accent); color: #fff; }
.btn-accent:hover { background: #e55a00; color: #fff; }
.btn-outline { background: #fff; color: var(--color-primary); border: 1px solid var(--color-primary); }
.btn-outline:hover { background: var(--color-primary); color: #fff; }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-block { width: 100%; }

/* ==================== SECTIONS ==================== */
.section { padding: var(--space-8) 0; }
.section-soft { background: var(--color-bg-soft); }
.section-green { background: var(--color-primary-bg); }
.section-title { text-align: center; margin-bottom: var(--space-7); }
.section-title h2 { font-size: 30px; color: var(--color-primary); margin-bottom: var(--space-2); }
.section-title p { color: var(--color-text-light); max-width: 720px; margin: 0 auto; }
.section-title .underline {
  display: block;
  width: 80px;
  height: 3px;
  background: var(--color-primary);
  margin: var(--space-3) auto 0;
}

/* ==================== PRICE TABLE ==================== */
.price-table-wrap { overflow-x: auto; border-radius: var(--radius-md); box-shadow: var(--shadow-md); }
.price-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  font-size: 15px;
}
.price-table thead th {
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  text-align: left;
  padding: 14px 18px;
  border: 1px solid var(--color-primary);
  text-transform: uppercase;
  font-size: 14px;
}
.price-table tbody td {
  padding: 12px 18px;
  border: 1px solid var(--color-border);
}
.price-table tbody tr:nth-child(odd) { background: var(--color-bg-soft); }
.price-table tbody tr:hover { background: var(--color-primary-bg); }
.price-table .category {
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-bg) !important;
}
.price-table .price { color: var(--color-danger); font-weight: 700; white-space: nowrap; }
.price-note { margin-top: var(--space-4); padding: var(--space-4); background: #fff8e1; border-left: 4px solid var(--color-warning); font-size: 14px; }

/* ==================== FEATURE GRID (4 cam kết) ==================== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}
.feature-card {
  background: #fff;
  padding: var(--space-6);
  border: 1px dashed var(--color-primary);
  border-radius: var(--radius-md);
  text-align: center;
  transition: all .15s;
}
.feature-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.feature-card .icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-bg);
  border-radius: 50%;
  color: var(--color-primary);
  font-size: 28px;
}
.feature-card h3 { color: var(--color-danger); font-size: 18px; margin-bottom: var(--space-2); }
.feature-card p { font-size: 14px; color: var(--color-text-light); margin: 0; }

/* ==================== CATEGORY CARDS ==================== */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}
.cat-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all .15s;
  display: flex;
  flex-direction: column;
}
.cat-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); border-color: var(--color-primary-light); }
.cat-card .thumb {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--color-primary-bg);
}
.cat-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.cat-card:hover .thumb img { transform: scale(1.05); }
.cat-card .body { padding: var(--space-5); flex: 1; display: flex; flex-direction: column; }
.cat-card h3 { font-size: 17px; color: var(--color-primary); margin-bottom: var(--space-2); }
.cat-card p { font-size: 14px; color: var(--color-text-light); margin-bottom: var(--space-3); flex: 1; }
.cat-card .more { color: var(--color-primary); font-weight: 600; font-size: 14px; }

/* ==================== ARTICLE GRID ==================== */
.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.article-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all .15s;
  display: flex;
  flex-direction: column;
}
.article-card:hover { box-shadow: var(--shadow-md); }
.article-card .thumb { aspect-ratio: 16/9; overflow: hidden; background: var(--color-primary-bg); }
.article-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.article-card .body { padding: var(--space-5); flex: 1; display: flex; flex-direction: column; }
.article-card h3 { font-size: 16px; line-height: 1.4; margin-bottom: var(--space-2); }
.article-card h3 a { color: var(--color-text); }
.article-card h3 a:hover { color: var(--color-primary); }
.article-card .excerpt { font-size: 14px; color: var(--color-text-light); margin-bottom: var(--space-3); flex: 1; }
.article-card .meta { font-size: 12px; color: var(--color-text-light); }

/* ==================== BREADCRUMB ==================== */
.breadcrumb {
  background: var(--color-bg-soft);
  padding: var(--space-3) 0;
  font-size: 14px;
  border-bottom: 1px solid var(--color-border);
}
.breadcrumb ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: var(--space-2); }
.breadcrumb li { display: flex; align-items: center; gap: var(--space-2); }
.breadcrumb li:not(:last-child)::after { content: '›'; color: var(--color-text-light); }
.breadcrumb a { color: var(--color-primary); }
.breadcrumb span { color: var(--color-text-light); }

/* ==================== PAGE LAYOUT (article + sidebar) ==================== */
.page-wrap { padding: var(--space-7) 0; }
.layout { display: grid; grid-template-columns: 2.4fr 1fr; gap: var(--space-7); }
.content-card {
  background: #fff;
  padding: var(--space-7);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.content-card > h1:first-child { 
  font-size: 28px; 
  color: var(--color-primary); 
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 2px solid var(--color-primary-bg);
}
.content-card h2 { 
  font-size: 22px; 
  color: var(--color-primary); 
  margin-top: var(--space-6); 
  margin-bottom: var(--space-4);
  border-left: 4px solid var(--color-primary); 
  padding-left: var(--space-3);
  background: var(--color-primary-bg);
  padding: var(--space-3);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.content-card h3 { font-size: 18px; margin-top: var(--space-5); margin-bottom: var(--space-3); }
.content-card ul, .content-card ol { margin-bottom: var(--space-4); padding-left: 24px; }
.content-card li { margin-bottom: var(--space-2); }
.content-card table { width: 100%; border-collapse: collapse; margin-bottom: var(--space-5); }
.content-card table th, .content-card table td { border: 1px solid var(--color-border); padding: 10px; }
.content-card table th { background: var(--color-primary-bg); color: var(--color-primary); }
.content-card img { border-radius: var(--radius-md); margin: var(--space-4) 0; }
.content-card blockquote {
  background: var(--color-primary-bg);
  border-left: 4px solid var(--color-primary);
  padding: var(--space-4);
  margin: var(--space-4) 0;
  font-style: italic;
}

/* Sidebar */
.sidebar { display: flex; flex-direction: column; gap: var(--space-5); }
.sidebar-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.sidebar-card h3 {
  background: var(--color-primary);
  color: #fff;
  padding: 12px var(--space-4);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 15px;
  margin: 0;
}
.sidebar-card ul {
  list-style: none;
  padding: var(--space-3);
  margin: 0;
}
.sidebar-card ul li {
  border-bottom: 1px solid var(--color-border);
}
.sidebar-card ul li:last-child {
  border-bottom: 0;
}
.sidebar-card ul li a {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 10px var(--space-3);
  color: var(--color-text);
  font-size: 14px;
  transition: all .15s;
}
.sidebar-card ul li a:hover {
  background: var(--color-primary-bg);
  color: var(--color-primary);
  padding-left: var(--space-4);
}
.sidebar-card ul li a i {
  color: var(--color-primary);
  width: 20px;
  text-align: center;
}

/* Contact info in sidebar */
.sidebar-card .contact-info {
  padding: var(--space-4);
}
.sidebar-card .contact-info p {
  margin-bottom: var(--space-3);
  font-size: 14px;
  line-height: 1.6;
}
.sidebar-card .contact-info i {
  color: var(--color-primary);
  margin-right: var(--space-2);
}

/* Category list styling */
.category-list li a {
  justify-content: flex-start !important;
}

.widget {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.widget-title {
  background: var(--color-primary);
  color: #fff;
  padding: 12px var(--space-4);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 15px;
}
.widget ul { list-style: none; padding: var(--space-3); margin: 0; }
.widget ul li { border-bottom: 1px solid var(--color-border); }
.widget ul li:last-child { border-bottom: 0; }
.widget ul li a {
  display: block;
  padding: 10px var(--space-3);
  color: var(--color-text);
  font-size: 14px;
}
.widget ul li a:hover { background: var(--color-primary-bg); color: var(--color-primary); padding-left: var(--space-4); }

/* ==================== CONTACT ==================== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-7); }
.contact-info-list { list-style: none; padding: 0; }
.contact-info-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
}
.contact-info-list li i { color: var(--color-primary); margin-top: 4px; min-width: 20px; }
.contact-info-list .label { font-weight: 600; color: var(--color-text); }
.contact-info-list .value { color: var(--color-text-light); }

.form-group { margin-bottom: var(--space-4); }
.form-group label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 14px; }
.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 15px;
  background: #fff;
  transition: border-color .15s;
}
.form-control:focus { outline: 0; border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-bg); }
textarea.form-control { min-height: 120px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }

.map-wrap { margin-top: var(--space-5); border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--color-border); }
.map-wrap iframe { width: 100%; height: 400px; border: 0; display: block; }

/* ==================== FOOTER ==================== */
.footer {
  background: #1f2937;
  color: #d1d5db;
  padding: var(--space-8) 0 var(--space-4);
  margin-top: var(--space-8);
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--space-6); margin-bottom: var(--space-6); }
.footer h4 { color: #fff; font-size: 16px; text-transform: uppercase; margin-bottom: var(--space-4); position: relative; padding-bottom: var(--space-2); }
.footer h4::after { content: ''; position: absolute; left: 0; bottom: 0; width: 40px; height: 2px; background: var(--color-primary-light); }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer ul li { margin-bottom: var(--space-2); }
.footer ul li a { color: #d1d5db; font-size: 14px; }
.footer ul li a:hover { color: var(--color-primary-light); padding-left: 4px; }
.footer .brand { font-family: var(--font-heading); font-size: 24px; color: #fff; margin-bottom: var(--space-3); }
.footer p { font-size: 14px; line-height: 1.7; }
.footer .social { display: flex; gap: var(--space-2); margin-top: var(--space-4); }
.footer .social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  color: #fff;
  transition: background .15s;
}
.footer .social a:hover { background: var(--color-primary); color: #fff; }

.copyright {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--space-4);
  text-align: center;
  font-size: 13px;
  color: #9ca3af;
}

/* ==================== FLOATING CONTACT ==================== */
.float-contact { position: fixed; right: 20px; bottom: 20px; z-index: 999; display: flex; flex-direction: column; gap: 10px; }
.float-btn {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: #fff;
  font-size: 24px;
  box-shadow: var(--shadow-lg);
  transition: transform .15s;
}
.float-btn:hover { transform: scale(1.08); color: #fff; }
.float-btn.phone { background: var(--color-primary); }
.float-btn.zalo { background: #0068ff; }
.float-btn.messenger { background: #0084ff; }

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1024px) {
  .feature-grid, .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-grid { grid-template-columns: 1fr; }
  .layout { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  h1 { font-size: 26px; }
  h2 { font-size: 22px; }
  .section { padding: var(--space-7) 0; }
  .feature-grid, .cat-grid, .article-grid { grid-template-columns: repeat(2, 1fr); }
  .topbar { display: none; }
  .menu-toggle { display: block; }
  .nav-list {
    display: none;
    flex-direction: column;
    width: 100%;
  }
  .nav-list.open { display: flex; }
  .nav-list > li { width: 100%; }
  .nav-list > li > a { border-bottom: 1px solid var(--color-border); }
  .nav-list .submenu { position: static; box-shadow: none; border: 0; background: var(--color-bg-soft); }
  .header-inner { flex-wrap: wrap; }
  .header-phone { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero h1 { font-size: 28px; }
}
@media (max-width: 480px) {
  .feature-grid, .cat-grid, .article-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .container { padding: 0 var(--space-4); }
  .content-card { padding: var(--space-5); }
  .topbar { font-size: 12px; }
  .topbar-left span i, .topbar-right a i { margin-right: 4px; }
}

/* ==================== ARTICLE CONTENT STYLING ==================== */
/* Style cho nội dung bài viết (copy từ WordPress) */
.content-card p {
  margin-bottom: var(--space-4);
  line-height: 1.8;
  color: var(--color-text);
}

.content-card p[style*="text-align: justify"] {
  text-align: justify;
}

.content-card p[style*="text-align: center"] {
  text-align: center;
}

.content-card a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
}

.content-card a:hover {
  color: var(--color-accent);
  text-decoration: underline;
}

/* Images */
.content-card img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin: var(--space-5) auto;
  display: block;
}

.content-card .aligncenter {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.content-card .alignleft {
  float: left;
  margin-right: var(--space-5);
  margin-bottom: var(--space-3);
}

.content-card .alignright {
  float: right;
  margin-left: var(--space-5);
  margin-bottom: var(--space-3);
}

.content-card figure {
  margin: var(--space-5) 0;
}

.content-card figure img {
  margin: 0;
}

.content-card figcaption {
  text-align: center;
  font-size: 13px;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-2);
  padding: 0 var(--space-4);
}

/* Headings */
.content-card h1,
.content-card h2,
.content-card h3,
.content-card h4,
.content-card h5,
.content-card h6 {
  color: var(--color-primary);
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
  line-height: 1.3;
}

.content-card h1:first-child,
.content-card h2:first-child {
  margin-top: 0;
}

/* Lists */
.content-card ul,
.content-card ol {
  margin-bottom: var(--space-4);
  padding-left: var(--space-6);
}

.content-card li {
  margin-bottom: var(--space-2);
  line-height: 1.7;
}

/* Strong and emphasis */
.content-card strong,
.content-card b {
  font-weight: 700;
  color: var(--color-text);
}

.content-card em,
.content-card i {
  font-style: italic;
}

/* Tables */
.content-card table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-5);
  font-size: 14px;
}

.content-card table th,
.content-card table td {
  border: 1px solid var(--color-border);
  padding: 12px var(--space-3);
  text-align: left;
}

.content-card table th {
  background: var(--color-primary-bg);
  color: var(--color-primary);
  font-weight: 700;
}

.content-card table tr:nth-child(even) {
  background: var(--color-bg-soft);
}

/* Remove WordPress-generated elements styling issues */
.content-card .wp-image-*, 
.content-card .wp-caption {
  max-width: 100%;
}

/* Clear floats */
.content-card .clear {
  clear: both;
}

/* Button styling in content */
.content-card .btn {
  display: inline-block;
  padding: 10px 20px;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  transition: all .15s;
}

.content-card .btn:hover {
  background: var(--color-accent);
  color: #fff;
  text-decoration: none;
}

/* Quote / Citation */
.content-card blockquote {
  background: var(--color-primary-bg);
  border-left: 4px solid var(--color-primary);
  padding: var(--space-4) var(--space-5);
  margin: var(--space-5) 0;
  font-style: italic;
  color: var(--color-text);
}

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

/* Code styling */
.content-card code {
  background: var(--color-bg-soft);
  padding: 2px 6px;
  border-radius: 3px;
  font-family: monospace;
  font-size: 14px;
}

/* Horizontal rule */
.content-card hr {
  border: 0;
  border-top: 1px solid var(--color-border);
  margin: var(--space-6) 0;
}

/* ==================== UTILITIES ==================== */
.text-center { text-align: center; }
.mt-4 { margin-top: var(--space-4); }
.mt-5 { margin-top: var(--space-5); }
.mt-6 { margin-top: var(--space-6); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-5 { margin-bottom: var(--space-5); }
.hidden { display: none; }

/* ==================== ARTICLE FOOTER ==================== */
.article-footer {
  margin-top: var(--space-7);
  padding-top: var(--space-5);
  border-top: 2px solid var(--color-border);
}
.article-footer .share-buttons {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.article-footer .share-buttons span {
  font-weight: 600;
  color: var(--color-text);
}

/* ==================== RELATED ARTICLES ==================== */
.related-articles {
  margin-top: var(--space-7);
  padding: var(--space-5);
  background: var(--color-primary-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}
.related-articles h3 {
  color: var(--color-primary);
  margin-top: 0 !important;
  margin-bottom: var(--space-3);
  font-size: 18px;
}
.related-articles p {
  margin-bottom: var(--space-2);
  font-size: 14px;
}
.related-articles a {
  color: var(--color-primary);
  font-weight: 600;
}
.related-articles a:hover {
  text-decoration: underline;
}

/* ==================== SHARE BUTTONS ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 8px 16px;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: all .15s;
  border: none;
  cursor: pointer;
}
.btn:hover {
  background: var(--color-accent);
  color: #fff;
  text-decoration: none;
}
.btn-sm {
  padding: 6px 12px;
  font-size: 13px;
}
.btn-outline {
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary {
  background: var(--color-primary);
}
.btn-accent {
  background: var(--color-accent);
}
.btn-lg {
  padding: 12px 24px;
  font-size: 16px;
}