/* Terms.Law Shared Styles */
:root {
  --color-primary: #2563eb;
  --color-primary-dark: #1d4ed8;
  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-text: #0f172a;
  --color-text-secondary: #334155;
  --color-text-muted: #64748b;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --primary: #2563eb;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-dark); }

/* ========================================
   UNIFIED SITE-WIDE MEGA-HEADER
   ======================================== */
.site-header {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.header-content {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  padding: 0 24px;
  height: 60px;
}

.site-logo {
  font-size: 1.15rem;
  font-weight: 800;
  text-decoration: none;
  background: linear-gradient(135deg, #60a5fa 0%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-right: 32px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0;
  flex: 1;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 18px 16px;
  color: #94a3b8;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s;
  border-bottom: 2px solid transparent;
}

.nav-link:hover {
  color: #fff;
  background: rgba(255,255,255,0.05);
}

.nav-link:hover,
.nav-link.active {
  border-bottom-color: var(--primary);
}

.nav-link .arrow {
  font-size: 10px;
  transition: transform 0.2s;
}

.nav-item:hover .arrow {
  transform: rotate(180deg);
}

.nav-cta {
  margin-left: auto;
  background: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
  color: #fff !important;
  padding: 10px 20px !important;
  border-radius: 8px;
  font-weight: 600 !important;
  border-bottom: none !important;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
}

/* Mega Menu */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  border-radius: 0 0 16px 16px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.2s ease;
  z-index: 100;
}

.nav-item:hover .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mega-menu.wide { min-width: 700px; }
.mega-menu.medium { min-width: 520px; }
.mega-menu.read-menu { min-width: 780px; }

.mega-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--gray-200);
  background: var(--gray-50);
}

.mega-menu-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-700);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mega-menu-viewall {
  font-size: 12px;
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

.mega-menu-grid {
  display: grid;
  gap: 0;
}

.mega-menu-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.mega-menu-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }

.mega-menu-section {
  padding: 16px 20px;
  border-right: 1px solid var(--gray-100);
  border-bottom: 1px solid var(--gray-100);
}

.mega-menu-section:nth-child(3n) {
  border-right: none;
}

.mega-menu-section.no-border {
  border-right: none;
}

.mega-menu-section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 10px;
}

.mega-menu-section-title .icon {
  font-size: 16px;
}

.mega-menu-links {
  list-style: none;
}

.mega-menu-links li {
  margin-bottom: 6px;
}

.mega-menu-links a {
  font-size: 12px;
  color: var(--gray-600);
  text-decoration: none;
  transition: color 0.15s;
  display: block;
}

.mega-menu-links a:hover {
  color: var(--primary);
}

.mega-menu-more {
  font-size: 11px;
  color: var(--gray-400);
  margin-top: 6px;
}

.mega-menu-more a {
  color: var(--gray-400);
}

.mega-menu-footer {
  display: flex;
  gap: 10px;
  padding: 12px 20px;
  background: var(--gray-50);
  border-radius: 0 0 16px 16px;
  flex-wrap: wrap;
}

.mega-menu-footer a {
  font-size: 11px;
  color: var(--gray-500);
  text-decoration: none;
  padding: 4px 10px;
  background: #fff;
  border-radius: 20px;
  border: 1px solid var(--gray-200);
  transition: all 0.15s;
}

.mega-menu-footer a:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* Dropdown */
.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  border-radius: 0 0 12px 12px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.2s ease;
  min-width: 220px;
  padding: 8px 0;
}

.nav-item:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  color: var(--gray-700);
  text-decoration: none;
  font-size: 13px;
  transition: background 0.15s;
}

.dropdown a:hover {
  background: var(--gray-50);
}

.dropdown .icon {
  font-size: 16px;
  width: 22px;
  text-align: center;
}

/* Read Menu - Special Styling */
.read-menu .mega-menu-section {
  padding: 18px 22px;
}

.post-item {
  display: flex;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--gray-100);
  text-decoration: none;
  color: inherit;
  transition: background 0.15s;
}

.post-item:last-child {
  border-bottom: none;
}

.post-item:hover {
  background: var(--gray-50);
  margin: 0 -10px;
  padding: 8px 10px;
  border-radius: 6px;
}

.post-meta {
  font-size: 10px;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.post-title {
  font-size: 12px;
  color: var(--gray-700);
  font-weight: 500;
  line-height: 1.4;
}

.post-item:hover .post-title {
  color: var(--primary);
}

.post-views {
  font-size: 10px;
  color: var(--gray-400);
  display: flex;
  align-items: center;
  gap: 4px;
}

.trading-callout {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  border: 1px solid #f59e0b;
  border-radius: 10px;
  padding: 14px;
  margin-top: 12px;
}

.trading-callout-title {
  font-size: 12px;
  font-weight: 700;
  color: #92400e;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.trading-callout p {
  font-size: 11px;
  color: #78350f;
  margin-bottom: 8px;
}

.trading-callout a {
  font-size: 11px;
  color: #92400e;
  font-weight: 600;
  text-decoration: none;
}

.trading-callout a:hover {
  text-decoration: underline;
}

/* Article Content */
article {
  background: var(--color-surface);
  margin: 2rem;
  padding: 2rem 3rem;
  border-radius: 16px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

article h1 {
  font-size: 2.2rem;
  margin-bottom: 1rem;
  color: var(--color-text);
  font-weight: 700;
}

.meta {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid #e2e8f0;
}

.content {
  line-height: 1.8;
  color: var(--color-text-secondary);
}

.content h2, .content h3, .content h4 {
  margin: 2rem 0 1rem;
  color: var(--color-text);
  font-weight: 600;
}

.content h2 { font-size: 1.6rem; }
.content h3 { font-size: 1.3rem; }

.content p { margin-bottom: 1rem; }
.content ul, .content ol { margin: 1rem 0 1rem 2rem; }
.content li { margin-bottom: 0.5rem; }
.content a { color: var(--color-primary); }
.content img { max-width: 100%; height: auto; border-radius: 8px; margin: 1rem 0; }

.content pre, .content code {
  background: #f1f5f9;
  border-radius: 6px;
}
.content code { padding: 2px 6px; font-size: 0.9em; }
.content pre { padding: 1rem; overflow-x: auto; }

footer {
  text-align: center;
  padding: 2rem;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

/* Mobile */
@media (max-width: 768px) {
  .header-content {
    padding: 0 12px;
    height: 50px;
  }
  .site-nav {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .site-nav::-webkit-scrollbar {
    display: none;
  }
  .nav-link {
    font-size: 12px;
    padding: 14px 10px;
    white-space: nowrap;
  }
  .nav-link .arrow {
    display: none;
  }
  .mega-menu, .dropdown {
    display: none !important;
  }
  .site-logo {
    font-size: 1rem;
    margin-right: 16px;
  }
  .nav-cta {
    padding: 8px 12px !important;
    font-size: 12px;
  }
  article {
    margin: 1rem;
    padding: 1.5rem;
  }
  article h1 { font-size: 1.6rem; }
}