.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 4%;
}

.section-padding {
  padding: 3.5rem 0;
}

.section-padding-lg {
  padding: 5rem 0;
}

/* Grids */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

/* Header - Stark White Minimalist */
/* Header - Sleek Glassmorphism */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-fixed);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
  padding: 1rem 0;
  transition: all var(--transition-normal);
}

.site-header .container {
  max-width: 1500px;
  padding: 0 3%;
}

.site-header.scrolled {
  padding: 12px 0;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-md);
}

.logo img {
  height: 2.8rem;
  width: auto;
  display: block;
  transition: all var(--transition-normal);
}

.site-header.scrolled .logo img {
  height: 2.4rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  color: var(--primary-dark);
  font-weight: 600;
  text-decoration: none;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  position: relative;
  padding: 0.4rem 0;
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition-fast);
}

.nav-link:hover {
  color: var(--primary);
  text-decoration: none;
}

.nav-link:hover::after {
  width: 100%;
}

/* Mega Menu - Premium Dropdown */
.has-mega-menu {
  position: relative;
}

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

.mega-menu {
  position: absolute;
  top: 100%;
  left: -200px;
  width: max-content;
  max-width: 1100px;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 40px 50px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-xl);
  transform: translateY(15px);
  z-index: 100;
}

.mega-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.mega-col h4 {
  font-size: 0.95rem;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 16px;
  font-weight: 800;
  letter-spacing: 1px;
  border-bottom: 2px solid var(--primary-light);
  padding-bottom: 6px;
  display: block;
}

.mega-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.mega-col li {
  margin-bottom: 10px;
}

.mega-col a, .mega-links a {
  color: var(--text-secondary);
  font-size: 0.925rem;
  text-decoration: none;
  transition: all var(--transition-fast);
  display: block;
  font-weight: 500;
}

.mega-col a:hover, .mega-links a:hover {
  color: var(--primary);
  transform: translateX(4px);
}

/* Footer - Massive Directory */
.site-footer {
  background: var(--secondary);
  color: #c6c6c6;
  padding: clamp(56px, 7vw, 96px) 0 32px;
  border-top: 4px solid var(--primary);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(28px, 4vw, 64px);
}

.footer-col h4 {
  color: white;
  margin-bottom: 24px;
  font-size: 1rem;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col li {
  margin-bottom: 12px;
}

.footer-col a {
  color: #c6c6c6;
  text-decoration: none;
  font-size: 0.875rem;
}

.footer-col a:hover {
  color: white;
}

.footer-bottom {
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid #393939;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
}

@media (max-width: 1024px) {
  .grid-cols-4, .grid-cols-3 { grid-template-columns: repeat(2, 1fr); }
  .mega-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Moving Pattern for all Hero Banners */
[class$="-hero"], .service-hero {
  position: relative;
  overflow: hidden;
}

[class$="-hero"]::after, .service-hero::after {
  content: '';
  position: absolute;
  top: 10%;
  right: 5%;
  width: 150px;
  height: 150px;
  background-image: radial-gradient(var(--primary) 20%, transparent 20%);
  background-size: 20px 20px;
  opacity: 0.3;
  animation: movePattern 4s alternate infinite ease-in-out;
  z-index: 0;
  pointer-events: none;
}

[class$="-hero"] > *, .service-hero > * {
  position: relative;
  z-index: 1;
}

@keyframes movePattern {
  0% { transform: translateY(0) translateX(0); }
  100% { transform: translateY(20px) translateX(-20px); }
}

@media (max-width: 768px) {
  .grid-cols-2 { grid-template-columns: 1fr; }
  .section-padding-lg { padding: 64px 0; }
}

/* Standard Dropdown Menu */
.has-dropdown {
  position: relative;
}

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

.standard-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(15px);
  width: 220px;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
}

.dropdown-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.dropdown-links li {
  margin: 0;
}

.dropdown-links a {
  color: var(--text-secondary);
  font-size: 0.85rem;
  text-decoration: none;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.dropdown-links a:hover {
  color: var(--primary);
  transform: translateX(4px);
}