/**
 * Global styles - Insuffle Framework
 *
 * @package Insuffle_Framework
 * @since 1.0.0
 */

/* ==========================================
   SITE STRUCTURE
   ========================================== */

.site {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.site-content {
  flex: 1;
}

/* ==========================================
   HEADER
   ========================================== */

.site-header {
  background-color: var(--insuffle-bg);
  border-bottom: 1px solid var(--insuffle-bg-light);
  padding: var(--insuffle-space-lg) 0;
  transition: all var(--insuffle-transition-base);
}

.site-header.sticky-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--insuffle-shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--insuffle-space-xl);
}

/* Branding */
.site-branding {
  display: flex;
  align-items: center;
}

.site-title {
  margin: 0;
  font-size: var(--insuffle-font-xl);
  font-weight: var(--insuffle-font-bold);
  line-height: 1;
}

.site-title a {
  color: var(--insuffle-text);
  text-decoration: none;
}

.site-title a:hover {
  color: var(--insuffle-primary);
}

.site-description {
  margin: var(--insuffle-space-xs) 0 0;
  font-size: var(--insuffle-font-sm);
  color: var(--insuffle-text-light);
}

.custom-logo-link {
  display: block;
  line-height: 0;
}

.custom-logo {
  max-height: 60px;
  width: auto;
}

/* Navigation */
.main-navigation {
  display: flex;
  align-items: center;
}

.main-navigation ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--insuffle-space-lg);
}

.main-navigation li {
  position: relative;
}

.main-navigation a {
  display: block;
  padding: var(--insuffle-space-sm) var(--insuffle-space-md);
  color: var(--insuffle-text);
  font-weight: var(--insuffle-font-medium);
  text-decoration: none;
  transition: color var(--insuffle-transition-base);
}

.main-navigation a:hover,
.main-navigation a:focus,
.main-navigation .current-menu-item > a,
.main-navigation .current_page_item > a {
  color: var(--insuffle-primary);
}

/* Submenu */
.main-navigation ul ul {
  position: absolute;
  top: 100%;
  left: 0;
  flex-direction: column;
  gap: 0;
  min-width: 200px;
  background-color: var(--insuffle-bg);
  box-shadow: var(--insuffle-shadow-lg);
  border-radius: var(--insuffle-radius-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--insuffle-transition-base);
  z-index: 1000;
}

.main-navigation li:hover > ul,
.main-navigation li:focus-within > ul {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.main-navigation ul ul a {
  padding: var(--insuffle-space-md);
  border-bottom: 1px solid var(--insuffle-bg-light);
}

.main-navigation ul ul li:last-child a {
  border-bottom: none;
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: var(--insuffle-space-sm);
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.menu-toggle-icon {
  width: 24px;
  height: 2px;
  background-color: var(--insuffle-text);
  transition: all var(--insuffle-transition-base);
}

.menu-toggle-icon::before,
.menu-toggle-icon::after {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--insuffle-text);
  transition: all var(--insuffle-transition-base);
}

.menu-toggle-icon::before {
  transform: translateY(-8px);
}

.menu-toggle-icon::after {
  transform: translateY(6px);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-icon {
  background-color: transparent;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-icon::before {
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-icon::after {
  transform: rotate(-45deg) translateY(0);
}

/* Header CTA */
.header-cta-button {
  padding: var(--insuffle-space-sm) var(--insuffle-space-xl);
  background-color: var(--insuffle-primary);
  color: var(--insuffle-text-inverse);
  font-weight: var(--insuffle-font-semibold);
  border-radius: var(--insuffle-radius-lg);
  text-decoration: none;
  transition: all var(--insuffle-transition-base);
}

.header-cta-button:hover {
  background-color: var(--insuffle-primary-dark);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: var(--insuffle-shadow-md);
}

/* ==========================================
   CONTENT LAYOUTS
   ========================================== */

.content-area {
  display: grid;
  gap: var(--insuffle-space-3xl);
  padding: var(--insuffle-space-3xl) 0;
}

.content-area.has-sidebar {
  grid-template-columns: 1fr 300px;
}

.content-area.full-width {
  grid-template-columns: 1fr;
}

.widget-area {
  display: flex;
  flex-direction: column;
  gap: var(--insuffle-space-xl);
}

/* ==========================================
   BREADCRUMB
   ========================================== */

.breadcrumb {
  padding: var(--insuffle-space-lg) 0;
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--insuffle-space-sm);
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: var(--insuffle-font-sm);
}

.breadcrumb-item {
  display: flex;
  align-items: center;
  gap: var(--insuffle-space-sm);
}

.breadcrumb-item:not(:last-child)::after {
  content: '›';
  color: var(--insuffle-text-light);
}

.breadcrumb-item.active {
  color: var(--insuffle-text-light);
}

/* ==========================================
   HERO SECTION
   ========================================== */

.hero-section {
  position: relative;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--insuffle-space-4xl);
  overflow: hidden;
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: var(--insuffle-space-4xl) var(--insuffle-space-lg);
  background: linear-gradient(to bottom, rgba(0,0,0,0.5), rgba(0,0,0,0.7));
}

.hero-inner {
  max-width: var(--insuffle-max-width-4xl);
  margin: 0 auto;
  text-align: center;
  color: var(--insuffle-text-inverse);
}

.hero-title {
  color: var(--insuffle-text-inverse);
  margin-bottom: var(--insuffle-space-lg);
}

.hero-excerpt {
  font-size: var(--insuffle-font-xl);
  color: var(--insuffle-text-inverse);
  opacity: 0.9;
}

/* ==========================================
   POSTS LAYOUTS
   ========================================== */

.posts-wrapper {
  display: grid;
  gap: var(--insuffle-space-2xl);
}

.posts-wrapper.layout-list {
  grid-template-columns: 1fr;
}

.posts-wrapper.layout-grid {
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

.posts-wrapper.layout-card {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

/* ==========================================
   POST/PAGE CONTENT
   ========================================== */

.entry-header {
  margin-bottom: var(--insuffle-space-2xl);
}

.entry-title {
  margin-bottom: var(--insuffle-space-lg);
}

.entry-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--insuffle-space-md);
  font-size: var(--insuffle-font-sm);
  color: var(--insuffle-text-light);
  margin-bottom: var(--insuffle-space-md);
}

.entry-meta a {
  color: var(--insuffle-primary);
}

.post-thumbnail {
  margin-bottom: var(--insuffle-space-2xl);
  border-radius: var(--insuffle-radius-lg);
  overflow: hidden;
}

.post-thumbnail img {
  display: block;
  width: 100%;
  height: auto;
  transition: transform var(--insuffle-transition-slow);
}

.post-thumbnail:hover img {
  transform: scale(1.05);
}

.entry-content {
  line-height: var(--insuffle-line-height-relaxed);
}

.entry-content > * + * {
  margin-top: var(--insuffle-space-lg);
}

.entry-footer {
  margin-top: var(--insuffle-space-2xl);
  padding-top: var(--insuffle-space-lg);
  border-top: 1px solid var(--insuffle-bg-light);
}

.read-more {
  display: inline-flex;
  align-items: center;
  gap: var(--insuffle-space-sm);
  padding: var(--insuffle-space-sm) var(--insuffle-space-lg);
  background-color: var(--insuffle-primary-light);
  color: var(--insuffle-primary);
  font-weight: var(--insuffle-font-semibold);
  border-radius: var(--insuffle-radius-md);
  text-decoration: none;
  transition: all var(--insuffle-transition-base);
}

.read-more:hover {
  background-color: var(--insuffle-primary);
  color: var(--insuffle-text-inverse);
  text-decoration: none;
}

/* ==========================================
   PAGINATION
   ========================================== */

.pagination {
  margin-top: var(--insuffle-space-3xl);
  text-align: center;
}

.pagination .nav-links {
  display: flex;
  justify-content: center;
  gap: var(--insuffle-space-sm);
  flex-wrap: wrap;
}

.pagination a,
.pagination .current {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  padding: var(--insuffle-space-sm) var(--insuffle-space-md);
  background-color: var(--insuffle-bg-light);
  color: var(--insuffle-text);
  border-radius: var(--insuffle-radius-md);
  text-decoration: none;
  transition: all var(--insuffle-transition-base);
}

.pagination a:hover {
  background-color: var(--insuffle-primary);
  color: var(--insuffle-text-inverse);
}

.pagination .current {
  background-color: var(--insuffle-primary);
  color: var(--insuffle-text-inverse);
  font-weight: var(--insuffle-font-semibold);
}

/* ==========================================
   FOOTER
   ========================================== */

.site-footer {
  background-color: var(--insuffle-bg-dark);
  color: var(--insuffle-text-inverse);
  margin-top: var(--insuffle-space-5xl);
}

.footer-widgets {
  padding: var(--insuffle-space-4xl) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-widgets-grid {
  display: grid;
  gap: var(--insuffle-space-2xl);
}

.footer-widgets-grid.footer-columns-1 {
  grid-template-columns: 1fr;
}

.footer-widgets-grid.footer-columns-2 {
  grid-template-columns: repeat(2, 1fr);
}

.footer-widgets-grid.footer-columns-3 {
  grid-template-columns: repeat(3, 1fr);
}

.footer-widgets-grid.footer-columns-4 {
  grid-template-columns: repeat(4, 1fr);
}

.footer-widgets .widget-title {
  color: var(--insuffle-text-inverse);
  font-size: var(--insuffle-font-lg);
  margin-bottom: var(--insuffle-space-lg);
}

.footer-widgets a {
  color: rgba(255, 255, 255, 0.8);
}

.footer-widgets a:hover {
  color: var(--insuffle-secondary);
}

.footer-bottom {
  padding: var(--insuffle-space-xl) 0;
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--insuffle-space-xl);
  flex-wrap: wrap;
}

.site-info {
  font-size: var(--insuffle-font-sm);
  color: rgba(255, 255, 255, 0.7);
}

.insuffle-branding {
  font-size: var(--insuffle-font-sm);
  color: rgba(255, 255, 255, 0.5);
}

.insuffle-branding a {
  color: var(--insuffle-secondary);
}

.footer-navigation ul {
  display: flex;
  gap: var(--insuffle-space-lg);
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-navigation a {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--insuffle-font-sm);
  text-decoration: none;
}

.footer-navigation a:hover {
  color: var(--insuffle-secondary);
}