/**
 * Brand V2: layout.css - Header, footer, wrappers, sections.
 */

/* ==========================================================================
   Header brand navigation system (Phase 14)
   ========================================================================== */

.site-header {
  position: sticky !important;
  top: 0 !important;
  z-index: 1000 !important;
  width: 100% !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05) !important;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* Row 1: Brand & Meta Row */
.site-header__top-row {
  background-color: #ffffff !important;
  border-bottom: 1px solid var(--color-brand-border) !important;
  height: 60px !important;
  display: flex !important;
  align-items: center !important;
}

.site-header__top-container {
  max-width: 1280px !important;
  width: 100% !important;
  margin-inline: auto !important;
  padding-inline: 1.5rem !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
}

.site-header__brand-section {
  display: flex !important;
  align-items: center !important;
}

.site-header__logo-link {
  display: flex !important;
  align-items: center !important;
}

.site-header__logo-img {
  height: 44px !important;
  width: auto !important;
  display: block !important;
}

.site-header__tagline-divider {
  width: 1px !important;
  height: 20px !important;
  background-color: var(--color-brand-border) !important;
  margin-inline: 1rem !important;
  display: inline-block !important;
}

.site-header__tagline-text {
  font-size: 0.75rem !important;
  font-weight: 600 !important;
  color: var(--color-brand-text-muted) !important;
  letter-spacing: 0.05em !important;
  text-transform: uppercase !important;
}

.site-header__meta-section {
  display: flex !important;
  align-items: center !important;
  gap: 1.5rem !important;
}

.site-header__contact-info {
  display: flex !important;
  align-items: center !important;
  font-size: 0.8rem !important;
  color: var(--color-brand-text-dark) !important;
  font-weight: 500 !important;
}

.site-header__contact-icon {
  color: var(--color-brand-primary) !important;
}

.site-header__contact-link {
  color: inherit !important;
  text-decoration: none !important;
  transition: color 0.15s ease !important;
}

.site-header__contact-link:hover {
  color: var(--color-brand-primary) !important;
}

.site-header__lang-switcher {
  display: flex !important;
  gap: 0.35rem !important;
}

.site-header__lang-btn {
  font-family: 'Roboto Mono', monospace !important;
  font-size: 0.7rem !important;
  font-weight: 600 !important;
  color: var(--color-brand-text-dark) !important;
  text-decoration: none !important;
  padding: 0.2rem 0.45rem !important;
  border-radius: 4px !important;
  border: 1px solid #dee2e6 !important;
  background-color: #f8f9fa !important;
  transition: all 0.15s ease !important;
}

.site-header__lang-btn:hover {
  border-color: var(--color-brand-primary) !important;
  color: var(--color-brand-primary) !important;
}

.site-header__lang-btn.active {
  background-color: var(--color-brand-primary) !important;
  color: #ffffff !important;
  border-color: var(--color-brand-primary) !important;
}

/* Row 2: Main Navigation Bar */
.site-header__bottom-row {
  background-color: var(--color-brand-bg) !important;
  border-bottom: 1px solid var(--color-brand-border) !important;
  height: 50px !important;
  display: flex !important;
  align-items: center !important;
}

.site-header__bottom-container {
  max-width: 1280px !important;
  width: 100% !important;
  margin-inline: auto !important;
  padding-inline: 1.5rem !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  height: 100% !important;
}

/* Page Section Wrappers */
.brand-v2-section {
  padding-block: clamp(4rem, 3rem + 5vw, 6rem);
  background-color: var(--color-brand-bg);
  border-bottom: 1px solid var(--color-brand-border);
}

.brand-v2-section.bg-white {
  background-color: #ffffff !important;
}

.brand-v2-container {
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: 1.5rem;
  width: 100%;
}

/* Grids */
.brand-v2-grid-3 {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 2rem;
}

@media (min-width: 768px) {
  .brand-v2-grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.brand-v2-grid-4 {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 2rem;
}

@media (min-width: 640px) {
  .brand-v2-grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .brand-v2-grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.brand-v2-grid-2 {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 3rem;
  align-items: center;
}

@media (min-width: 768px) {
  .brand-v2-grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Navigation Dropdowns & Mobile Drawer */
.hidden {
  display: none !important;
}

.relative {
  position: relative !important;
}

.absolute {
  position: absolute !important;
}

.z-50 {
  z-index: 50 !important;
}

.flex {
  display: flex !important;
}

.items-center {
  align-items: center !important;
}

.justify-between {
  justify-content: space-between !important;
}

.w-full {
  width: 100% !important;
}

.h-full {
  height: 100% !important;
}

@media (max-width: 767px) {
  .md\:hidden {
    display: block !important;
  }
}

@media (min-width: 768px) {
  .md\:hidden {
    display: none !important;
  }
}

/* Desktop Navigation Menu */
.site-header__nav-menu {
  display: none !important;
}

@media (min-width: 768px) {
  .site-header__nav-menu {
    display: flex !important;
    align-items: center !important;
    gap: 1rem !important;
    height: 100% !important;
    white-space: nowrap !important;
  }
}

.site-header__nav-item {
  position: relative !important;
  height: 100% !important;
  display: flex !important;
  align-items: center !important;
}

.site-header__nav-link {
  font-size: 0.85rem !important;
  font-weight: 600 !important;
  color: var(--color-brand-text-dark) !important;
  text-decoration: none !important;
  padding-inline: 0.5rem !important;
  display: flex !important;
  align-items: center !important;
  height: 100% !important;
  transition: color 0.15s ease !important;
}

.site-header__nav-link:hover {
  color: var(--color-brand-primary) !important;
}

.site-header__chevron {
  color: var(--color-brand-text-muted) !important;
  transition: transform 0.2s ease !important;
}

.nav-item-dropdown:hover .site-header__chevron {
  transform: rotate(180deg) !important;
}

/* Premium Mega Dropdown Panel */
.site-header__dropdown-panel {
  position: absolute !important;
  top: 100% !important;
  left: 0 !important;
  transform: translateY(10px) !important;
  width: 420px !important;
  background-color: #ffffff !important;
  border: 1px solid var(--color-brand-border) !important;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08) !important;
  border-radius: 6px !important;
  padding: 1.5rem !important;
  opacity: 0 !important;
  visibility: hidden !important;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease !important;
  z-index: 1000 !important;
  display: block !important;
  white-space: normal !important;
}

.site-header__dropdown-panel--right {
  left: auto !important;
  right: 0 !important;
}

.site-header__dropdown-panel--wide {
  width: 580px !important;
}

.nav-item-dropdown:hover .site-header__dropdown-panel {
  opacity: 1 !important;
  visibility: visible !important;
  transform: translateY(0) !important;
}

.site-header__dropdown-header {
  border-bottom: 1px solid var(--color-brand-border) !important;
  padding-bottom: 0.5rem !important;
  margin-bottom: 0.75rem !important;
}

.site-header__dropdown-category {
  font-size: 0.75rem !important;
  font-weight: 700 !important;
  color: var(--color-brand-primary) !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
}

.site-header__dropdown-subtitle {
  font-size: 0.75rem !important;
  color: var(--color-brand-text-muted) !important;
  margin: 0.15rem 0 0 0 !important;
}

.site-header__dropdown-grid {
  display: grid !important;
  gap: 0.5rem !important;
}

.site-header__dropdown-grid--lines {
  grid-template-columns: 1fr !important;
}

.site-header__dropdown-grid--2col {
  grid-template-columns: repeat(2, 1fr) !important;
  gap: 0.75rem !important;
}

.col-span-2 {
  grid-column: span 2 / span 2 !important;
}

.site-header__dropdown-item {
  display: flex !important;
  flex-direction: column !important;
  gap: 0.15rem !important;
  padding: 0.5rem 0.75rem !important;
  border-radius: 4px !important;
  text-decoration: none !important;
  transition: background-color 0.15s ease !important;
}

.site-header__dropdown-item:hover {
  background-color: #f8f9fa !important;
}

.site-header__dropdown-title {
  font-size: 0.8rem !important;
  font-weight: 700 !important;
  color: var(--color-brand-text-dark) !important;
}

.site-header__dropdown-item:hover .site-header__dropdown-title {
  color: var(--color-brand-primary) !important;
}

.site-header__dropdown-desc {
  font-size: 0.7rem !important;
  color: var(--color-brand-text-muted) !important;
  line-height: 1.3 !important;
}

/* CTA & Lang switches styling */
.site-header__cta-wrapper {
  display: none !important;
}

@media (min-width: 768px) {
  .site-header__cta-wrapper {
    display: block !important;
  }
}

.site-header__cta-btn {
  display: inline-block !important;
  background-color: var(--color-brand-secondary) !important;
  color: #ffffff !important;
  font-size: 0.8rem !important;
  font-weight: 700 !important;
  padding: 0.5rem 1rem !important;
  border-radius: 4px !important;
  text-decoration: none !important;
  transition: all 0.2s ease !important;
}

.site-header__cta-btn:hover {
  background-color: #cc5200 !important;
  transform: translateY(-1px) !important;
}

/* Mobile Bar layout */
.site-header__mobile-bar {
  display: block !important;
  background-color: #ffffff !important;
  border-bottom: 1px solid var(--color-brand-border) !important;
  height: 64px !important;
}

@media (min-width: 768px) {
  .site-header__top-row {
    display: flex !important;
  }
  .site-header__bottom-row {
    display: flex !important;
  }
  .site-header__mobile-bar {
    display: none !important;
  }
}

@media (max-width: 767px) {
  .site-header__top-row {
    display: none !important;
  }
  .site-header__bottom-row {
    display: none !important;
  }
}

.site-header__mobile-container {
  height: 100% !important;
  padding-inline: 1rem !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
}

.site-header__mobile-logo {
  display: flex !important;
  align-items: center !important;
}

.site-header__mobile-logo-img {
  height: 36px !important;
  width: auto !important;
}

.site-header__mobile-actions {
  display: flex !important;
  align-items: center !important;
  gap: 0.75rem !important;
}

.site-header__mobile-lang {
  display: flex !important;
  gap: 0.25rem !important;
}

.site-header__mobile-lang a {
  font-family: 'Roboto Mono', monospace !important;
  font-size: 0.65rem !important;
  font-weight: 600 !important;
  color: var(--color-brand-text-dark) !important;
  text-decoration: none !important;
  padding: 0.15rem 0.35rem !important;
  border-radius: 3px !important;
  border: 1px solid #dee2e6 !important;
  background-color: #f8f9fa !important;
}

.site-header__mobile-lang a.active {
  background-color: var(--color-brand-primary) !important;
  color: #ffffff !important;
  border-color: var(--color-brand-primary) !important;
}

.site-header__hamburger {
  cursor: pointer !important;
  padding: 0.25rem !important;
  color: var(--color-brand-text-dark) !important;
  display: flex !important;
  align-items: center !important;
}

.site-header__hamburger-icon {
  width: 24px !important;
  height: 24px !important;
}

/* Mobile Slide-Out Navigation Drawer */
.site-header__mobile-drawer {
  position: fixed !important;
  top: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: 280px !important;
  max-width: 80vw !important;
  background-color: #ffffff !important;
  border-left: 1px solid var(--color-brand-border) !important;
  box-shadow: -5px 0 25px rgba(0, 0, 0, 0.1) !important;
  z-index: 2000 !important;
  transform: translateX(100%) !important;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  display: flex !important;
  flex-direction: column !important;
}

#mobile-menu-checkbox:checked ~ .site-header__mobile-drawer {
  transform: translateX(0) !important;
}

.site-header__mobile-drawer-header {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 1rem !important;
  border-bottom: 1px solid var(--color-brand-border) !important;
}

.site-header__mobile-drawer-title {
  font-size: 0.85rem !important;
  font-weight: 700 !important;
  color: var(--color-brand-text-dark) !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
}

.site-header__mobile-drawer-close {
  cursor: pointer !important;
  color: var(--color-brand-text-dark) !important;
}

.site-header__mobile-drawer-content {
  flex-grow: 1 !important;
  overflow-y: auto !important;
  padding: 1.25rem !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 1.25rem !important;
}

.site-header__mobile-group {
  display: flex !important;
  flex-direction: column !important;
}

.site-header__mobile-group-title {
  font-size: 0.75rem !important;
  font-weight: 700 !important;
  color: var(--color-brand-primary) !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
  border-bottom: 1px solid var(--color-brand-border) !important;
  padding-bottom: 0.25rem !important;
  margin-bottom: 0.5rem !important;
}

.site-header__mobile-group-links {
  display: flex !important;
  flex-direction: column !important;
  gap: 0.4rem !important;
}

.site-header__mobile-group-links a {
  font-size: 0.8rem !important;
  color: var(--color-brand-text-dark) !important;
  text-decoration: none !important;
  padding: 0.25rem 0.5rem !important;
  border-radius: 4px !important;
  transition: all 0.15s ease !important;
}

.site-header__mobile-group-links a:hover {
  background-color: #f8f9fa !important;
  color: var(--color-brand-primary) !important;
}

.site-header__mobile-cta-box {
  padding: 1rem !important;
  border-top: 1px solid var(--color-brand-border) !important;
}

.site-header__mobile-cta-btn {
  display: block !important;
  text-align: center !important;
  background-color: var(--color-brand-secondary) !important;
  color: #ffffff !important;
  font-size: 0.85rem !important;
  font-weight: 700 !important;
  padding: 0.75rem !important;
  border-radius: 4px !important;
  text-decoration: none !important;
  transition: background-color 0.2s ease !important;
}

.site-header__mobile-cta-btn:hover {
  background-color: #cc5200 !important;
}

.nav-item-dropdown div::-webkit-scrollbar {
  width: 4px;
}
.nav-item-dropdown div::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 2px;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-fade-in {
  animation: fadeIn 0.15s ease-out forwards;
}

/* ==========================================================================
   Footer Brand System (Phase 15)
   ========================================================================== */

.brand-v2-footer {
  width: 100% !important;
  padding-top: 4rem !important;
  padding-bottom: 4rem !important;
  margin-top: 5rem !important;
  background-color: #0f172a !important;
  color: #cbd5e1 !important;
  border-top: 1px solid #1e293b !important;
}

.brand-v2-footer__container {
  max-width: 1280px !important;
  margin-inline: auto !important;
  padding-inline: 1.5rem !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

.brand-v2-footer__top {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: space-between !important;
  border-bottom: 1px solid #1e293b !important;
  padding-bottom: 2rem !important;
  margin-bottom: 2rem !important;
  gap: 1.5rem !important;
}

.brand-v2-footer__logo-link {
  display: inline-block !important;
}

.brand-v2-footer__logo-img {
  height: 44px !important;
  width: auto !important;
  display: block !important;
}

.brand-v2-footer__nav {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 1.5rem !important;
  justify-content: center !important;
  font-family: 'Roboto Mono', monospace !important;
  color: #94a3b8 !important;
  font-size: 0.75rem !important;
}

.brand-v2-footer__nav-link {
  color: inherit !important;
  text-decoration: none !important;
  transition: color 0.15s ease !important;
}

.brand-v2-footer__nav-link:hover {
  color: var(--color-brand-secondary) !important;
}

.brand-v2-footer__nav-link--bold {
  font-weight: 700 !important;
}

.brand-v2-footer__bottom {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: space-between !important;
  font-size: 0.75rem !important;
  color: #64748b !important;
  line-height: 1.6 !important;
  gap: 1rem !important;
}

.brand-v2-footer__copyright {
  margin: 0 !important;
}

.brand-v2-footer__description {
  margin: 4px 0 0 0 !important;
  color: #475569 !important;
  font-family: 'Roboto Mono', monospace !important;
}

.brand-v2-footer__meta {
  font-family: 'Roboto Mono', monospace !important;
  opacity: 0.8 !important;
  color: #475569 !important;
}

@media (min-width: 768px) {
  .brand-v2-footer__top {
    flex-direction: row !important;
    gap: 0 !important;
  }
  
  .brand-v2-footer__bottom {
    flex-direction: row !important;
    text-align: left !important;
    gap: 0 !important;
  }
}