/* ==================== BREADCRUMBS ==================== */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: var(--spacing-sm);
  color: var(--text-muted);
}
.breadcrumbs li {
  display: inline-flex;
  align-items: center;
  margin-bottom: 0;
}
.breadcrumbs li:not(:last-child)::after {
  content: "/";
  margin-left: var(--spacing-sm);
  color: var(--border-base);
}
.breadcrumbs a {
  color: var(--color-primary);
  text-decoration: none;
}
.breadcrumbs a:hover {
  text-decoration: underline;
}

/* ==================== HERO ==================== */
.hero {
  padding: var(--spacing-xl) var(--spacing-lg);
  background-color: var(--hero-bg);
  text-align: center;
}
.hero-title {
  font-size: var(--text-3xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-sm);
  color: var(--text-main);
}
.hero-subtitle {
  font-size: var(--text-lg);
  color: var(--text-muted);
  margin-bottom: var(--spacing-lg);
}
.hero-actions {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
}

/* Hero Fullscreen */
.hero-fullscreen {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 0;
}

/* Hero with background image */
.hero-image {
  background-size: cover;
  background-position: center;
  position: relative;
  color: var(--text-inverted);
}
.hero-image::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--hero-overlay);
  border-radius: inherit;
}
.hero-image > * {
  position: relative;
  z-index: 1;
}
.hero-image .hero-title {
  color: inherit;
}
.hero-image .hero-subtitle {
  color: inherit;
  opacity: 0.85;
}

/* Hero Gradient */
.hero-gradient {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--text-inverted);
}
.hero-gradient .hero-title {
  color: inherit;
}
.hero-gradient .hero-subtitle {
  color: inherit;
  opacity: 0.85;
}

/* Hero Left-aligned */
.hero-left {
  text-align: left;
}
.hero-left .hero-actions {
  justify-content: flex-start;
}

/* ==================== PRICING ==================== */
.pricing-table {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  align-items: stretch;
}
.pricing-card {
  flex: 1;
  min-width: 240px;
  display: flex;
  flex-direction: column;
  background-color: var(--pricing-bg);
  border: 1px solid var(--pricing-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.pricing-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.pricing-card.is-featured {
  border-color: var(--pricing-featured-border);
  border-width: 2px;
  box-shadow: var(--shadow-md);
}
.pricing-header {
  padding: var(--spacing-lg) var(--spacing-md);
  text-align: center;
}
.pricing-title {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-sm);
}
.pricing-price {
  font-size: var(--text-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-main);
  line-height: 1.2;
}
.pricing-price small {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-normal);
  color: var(--text-muted);
}
.pricing-description {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-top: 0.25rem;
}
.pricing-badge {
  display: inline-block;
  margin-bottom: var(--spacing-sm);
}
.pricing-features {
  list-style: none;
  padding: 0 var(--spacing-md);
  margin: 0;
  flex: 1;
}
.pricing-features li {
  padding: var(--spacing-sm) 0;
  border-top: 1px solid var(--pricing-border);
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}
.pricing-features li::before {
  content: "\2713";
  color: var(--color-success);
  font-weight: var(--font-weight-bold);
  flex-shrink: 0;
}
.pricing-features li.is-disabled {
  color: var(--text-muted);
  text-decoration: line-through;
}
.pricing-features li.is-disabled::before {
  content: "\2717";
  color: var(--text-muted);
}
.pricing-footer {
  padding: var(--spacing-md);
  text-align: center;
}

/* ==================== CARD ==================== */
.card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.card > .card-image:first-child {
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: hidden;
}
.card-body {
  padding: var(--spacing-md);
}
.card-title {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-sm);
}
.card-header {
  padding: var(--spacing-md);
  background-color: var(--card-header-bg);
  border-bottom: 1px solid var(--card-border);
  font-weight: var(--font-weight-semibold);
}
.card-footer {
  padding: var(--spacing-md);
  border-top: 1px solid var(--card-border);
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--spacing-sm);
}
a.card {
  color: inherit;
  text-decoration: none;
}
.card-image {
  width: 100%;
  height: var(--card-image-height);
  object-fit: cover;
  display: block;
}
.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.card-horizontal {
  display: flex;
  flex-direction: row;
}
.card-horizontal .card-image {
  width: var(--card-image-width);
  height: auto;
  min-height: 100%;
}
.card-horizontal .card-body {
  flex: 1;
}
@media (max-width: 640px) {
  .card-horizontal {
    flex-direction: column;
  }
  .card-horizontal .card-image {
    width: 100%;
    min-height: auto;
  }
}

/* ==================== NAVBAR ==================== */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--navbar-bg);
  border-bottom: 1px solid var(--navbar-border);
}
.navbar a {
  color: var(--text-main);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
}
.navbar a:hover {
  color: var(--color-primary);
}
.navbar-brand {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  margin-right: auto;
  color: var(--text-main);
  text-decoration: none;
}
.navbar-brand:hover {
  color: var(--color-primary);
}
.navbar-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  list-style: none;
  margin: 0;
  padding: 0;
}
.navbar-item {
  color: var(--text-main);
  text-decoration: none;
  padding: var(--spacing-sm) 0;
  transition: color var(--transition-fast);
  font-weight: var(--font-weight-medium);
}
.navbar-item:hover {
  color: var(--color-primary);
}
.navbar-item.is-active {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
}

/* ==================== PAGINATION ==================== */
.pagination {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  list-style: none;
  padding: 0;
  margin: 0;
}
.pagination-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  padding: 0.5rem 1rem;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  background-color: var(--btn-bg);
  color: var(--btn-text);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  white-space: nowrap;
  cursor: pointer;
  transition: all var(--transition-bounce);
}
.pagination-item:hover:not(.is-active):not(.is-disabled) {
  background-color: var(--btn-bg-hover);
  transform: translateY(-1px);
}
.pagination-item:active:not(.is-active):not(.is-disabled) {
  transform: translateY(0) scale(0.97);
}
.pagination-item.is-active {
  background-color: var(--color-primary);
  color: var(--text-inverted);
  border-color: var(--color-primary);
}
.pagination-item.is-disabled {
  opacity: var(--disabled-opacity);
  pointer-events: none;
  cursor: not-allowed;
}

/* ==================== TABS ==================== */
.tabs {
  position: relative;
}
.tab-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.tab-labels {
  display: flex;
  border-bottom: 2px solid var(--tabs-border);
  gap: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  touch-action: pan-x pinch-zoom;
}
.tab-labels::-webkit-scrollbar {
  display: none;
}
.tab-label {
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  color: var(--text-muted);
  font-weight: var(--font-weight-medium);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color var(--transition-fast), border-color var(--transition-fast);
  user-select: none;
}
.tab-label:hover {
  color: var(--text-main);
}
.tab-panels {
  padding-top: var(--spacing-md);
}
.tab-panel {
  display: none;
}
/* Tab 1 */
.tab-input:nth-of-type(1):checked ~ .tab-labels .tab-label:nth-child(1) {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}
.tab-input:nth-of-type(1):checked ~ .tab-panels .tab-panel:nth-child(1) {
  display: block;
}
/* Tab 2 */
.tab-input:nth-of-type(2):checked ~ .tab-labels .tab-label:nth-child(2) {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}
.tab-input:nth-of-type(2):checked ~ .tab-panels .tab-panel:nth-child(2) {
  display: block;
}
/* Tab 3 */
.tab-input:nth-of-type(3):checked ~ .tab-labels .tab-label:nth-child(3) {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}
.tab-input:nth-of-type(3):checked ~ .tab-panels .tab-panel:nth-child(3) {
  display: block;
}
/* Tab 4 */
.tab-input:nth-of-type(4):checked ~ .tab-labels .tab-label:nth-child(4) {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}
.tab-input:nth-of-type(4):checked ~ .tab-panels .tab-panel:nth-child(4) {
  display: block;
}
/* Tab 5 */
.tab-input:nth-of-type(5):checked ~ .tab-labels .tab-label:nth-child(5) {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}
.tab-input:nth-of-type(5):checked ~ .tab-panels .tab-panel:nth-child(5) {
  display: block;
}

/* ==================== MODAL ==================== */
dialog.modal {
  margin: auto;
  width: var(--modal-width);
  max-width: 90vw;
  border: none;
  border-radius: var(--radius-lg);
  padding: 0;
  box-shadow: var(--shadow-md);
  background-color: var(--modal-bg);
  color: var(--text-main);
  overflow: hidden;
}
dialog.modal::backdrop {
  background: var(--backdrop-bg);
  backdrop-filter: var(--backdrop-blur);
}
dialog.modal[open] {
  animation: dialog-slide-in var(--transition-bounce) forwards;
}
dialog.modal-sm {
  width: 360px;
}
dialog.modal-lg {
  width: 720px;
}
dialog.modal-xl {
  width: 960px;
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--dialog-border);
  font-weight: var(--font-weight-semibold);
  font-size: var(--text-lg);
}
.modal-body {
  padding: var(--spacing-md);
}
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  border-top: 1px solid var(--dialog-border);
}

/* ==================== ACCORDION ==================== */
.accordion {
  border: 1px solid var(--accordion-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.accordion-item {
  border: none;
  border-radius: 0;
  margin: 0;
  border-bottom: 1px solid var(--accordion-border);
  overflow: hidden;
  interpolate-size: allow-keywords;
}
.accordion-item:last-child {
  border-bottom: none;
}
.accordion-trigger {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
  width: 100%;
  padding: var(--spacing-md);
  background-color: var(--accordion-header-bg);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  list-style: none;
  transition: background-color var(--transition-fast);
}
.accordion-trigger::-webkit-details-marker {
  display: none;
}
.accordion-trigger::after {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-right: 2px solid currentcolor;
  border-bottom: 2px solid currentcolor;
  transform: rotate(45deg);
  transition: transform 0.2s ease-in-out;
}
.accordion-item[open] > .accordion-trigger {
  border-bottom: 1px solid var(--accordion-border);
}
.accordion-item[open] > .accordion-trigger::after {
  transform: rotate(-135deg);
}
.accordion-trigger:hover {
  background-color: var(--accordion-header-hover-bg);
}
.accordion-item::details-content {
  opacity: 0;
  block-size: 0;
  overflow-y: hidden;
  transition: content-visibility 0.3s allow-discrete,
              block-size 0.3s ease-in-out,
              opacity 0.3s ease-in-out;
}
.accordion-item[open]::details-content {
  opacity: 1;
  block-size: auto;
}
.accordion-content {
  padding: var(--spacing-md);
}

/* ==================== DROPDOWN ==================== */
.dropdown {
  position: relative;
  display: inline-block;
}
.dropdown-trigger {
  cursor: pointer;
}
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 50;
  min-width: 12rem;
  padding: var(--spacing-sm) 0;
  background-color: var(--dropdown-bg);
  border: 1px solid var(--dropdown-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity var(--transition-fast),
              visibility var(--transition-fast),
              transform var(--transition-fast);
}
.dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-item {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--text-main);
  text-decoration: none;
  transition: background-color var(--transition-fast);
  cursor: pointer;
}
.dropdown-item:hover {
  background-color: var(--dropdown-hover-bg);
}
.dropdown-divider {
  height: 1px;
  margin: var(--spacing-sm) 0;
  background-color: var(--dropdown-border);
}
.dropdown-end .dropdown-menu {
  left: auto;
  right: 0;
}

/* ==================== TOOLTIP ==================== */
[data-tooltip] {
  position: relative;
}
[data-tooltip]::before,
[data-tooltip]::after {
  position: absolute;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-fast);
  z-index: 100;
}
[data-tooltip]::before {
  content: attr(data-tooltip);
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 10px;
  background-color: var(--tooltip-bg);
  color: var(--tooltip-text);
  font-size: var(--text-sm);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}
[data-tooltip]::after {
  content: "";
  bottom: calc(100% - 1px);
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--tooltip-bg);
}
[data-tooltip]:hover::before,
[data-tooltip]:hover::after {
  opacity: 1;
}
/* Bottom */
[data-tooltip].tooltip-bottom::before {
  bottom: auto;
  top: calc(100% + 10px);
}
[data-tooltip].tooltip-bottom::after {
  bottom: auto;
  top: calc(100% - 2px);
  border-top-color: transparent;
  border-bottom-color: var(--tooltip-bg);
}
/* Left */
[data-tooltip].tooltip-left::before {
  bottom: auto;
  top: 50%;
  left: auto;
  right: calc(100% + 10px);
  transform: translateY(-50%);
}
[data-tooltip].tooltip-left::after {
  bottom: auto;
  top: 50%;
  left: auto;
  right: calc(100% - 1px);
  transform: translateY(-50%);
  border-top-color: transparent;
  border-right-color: transparent;
  border-left-color: var(--tooltip-bg);
}
/* Right */
[data-tooltip].tooltip-right::before {
  bottom: auto;
  top: 50%;
  left: calc(100% + 10px);
  transform: translateY(-50%);
}
[data-tooltip].tooltip-right::after {
  bottom: auto;
  top: 50%;
  left: calc(100% - 2px);
  transform: translateY(-50%);
  border-top-color: transparent;
  border-left-color: transparent;
  border-right-color: var(--tooltip-bg);
}

/* ==================== MENU ==================== */
.menu {
  list-style: none;
  padding: 0;
  margin: 0;
}
.menu-label {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}
.menu-item {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--text-main);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}
.menu-item:hover {
  background-color: var(--menu-item-hover-bg);
  transform: translateX(4px);
}
.menu-item.is-active {
  background-color: var(--menu-item-active-bg);
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
}
.menu-item.is-danger {
  color: var(--color-error);
}
.menu-item.is-danger:hover {
  background-color: var(--color-error-bg);
}

/* ==================== TOAST ==================== */
.toast {
  position: fixed;
  bottom: var(--spacing-lg);
  right: var(--spacing-lg);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-lg);
  background-color: var(--toast-bg);
  color: var(--text-main);
  box-shadow: var(--toast-shadow);
  z-index: 200;
  min-width: 16rem;
  max-width: 24rem;
}
.toast-success {
  background-color: var(--color-success);
  color: var(--text-inverted);
}
.toast-error {
  background-color: var(--color-error);
  color: var(--text-inverted);
}
.toast-warning {
  background-color: var(--color-warning);
  color: var(--text-inverted);
}
.toast-info {
  background-color: var(--color-info);
  color: var(--text-inverted);
}

/* ==================== BUTTON GROUP ==================== */
.btn-group {
  display: inline-flex;
}
.btn-group .btn {
  border-radius: 0;
}
.btn-group .btn:first-child {
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}
.btn-group .btn:last-child {
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.btn-group .btn + .btn {
  margin-left: -1px;
}

/* ==================== STAT ==================== */
.stat {
  text-align: center;
  padding: var(--spacing-md);
}
.stat-value {
  font-size: var(--text-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-main);
  line-height: 1.2;
}
.stat-label {
  font-size: var(--text-sm);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: var(--spacing-sm);
}
.stat-description {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* Stat Card — self-contained stat with card styling */
.stat-card {
  text-align: center;
  padding: var(--spacing-lg) var(--spacing-md);
  background-color: var(--stat-bg);
  border: 1px solid var(--stat-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  height: 100%;
  overflow-wrap: break-word;
}
.stat-card .stat-value {
  font-size: var(--text-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-main);
  line-height: 1.2;
}
.stat-card .stat-label {
  font-size: var(--text-sm);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: var(--spacing-sm);
}
.stat-card .stat-description {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* Stat Icon — decorative circle for stat cards */
.stat-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background-color: var(--stat-icon-bg);
  color: var(--stat-icon-color);
  margin-bottom: var(--spacing-sm);
}
.stat-icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

/* Stat Horizontal — side-by-side icon + text layout */
.stat-horizontal {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background-color: var(--stat-bg);
  border: 1px solid var(--stat-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  min-width: 0;
}
.stat-horizontal > * {
  min-width: 0;
  overflow-wrap: break-word;
}
.stat-horizontal .stat-icon {
  margin-bottom: 0;
  flex-shrink: 0;
}
.stat-horizontal .stat-value {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-main);
  line-height: 1.2;
}
.stat-horizontal .stat-label {
  font-size: var(--text-sm);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.125rem;
}

/* ==================== STEPS ==================== */
.steps {
  display: flex;
  align-items: center;
  counter-reset: step;
}
.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  position: relative;
  text-align: center;
  font-size: var(--text-sm);
  color: var(--text-muted);
}
.step::before {
  counter-increment: step;
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background-color: var(--step-color);
  color: var(--text-inverted);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-sm);
  position: relative;
  z-index: 1;
}
.step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 1rem;
  left: calc(50% + 1rem);
  width: calc(100% - 2rem);
  height: 2px;
  background-color: var(--step-color);
}
.step.is-active::before {
  background-color: var(--step-active-color);
}
.step.is-active {
  color: var(--text-main);
  font-weight: var(--font-weight-semibold);
}
.step.is-complete::before {
  background-color: var(--step-complete-color);
  content: "\2713";
}
.step.is-complete:not(:last-child)::after {
  background-color: var(--step-complete-color);
}

/* ==================== DRAWER ==================== */
.drawer {
  position: relative;
}
.drawer-toggle {
  position: fixed;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}
.drawer-side {
  position: fixed;
  top: 0;
  left: 0;
  width: 280px;
  height: 100vh;
  background-color: var(--drawer-bg);
  border-right: 1px solid var(--drawer-border);
  transform: translateX(-100%);
  transition: transform var(--transition-base);
  z-index: 100;
  overflow-y: auto;
  padding: var(--spacing-md);
}
.drawer-toggle:checked ~ .drawer-side {
  transform: translateX(0);
}
.drawer-content {
  transition: margin-left var(--transition-base);
}
.drawer-toggle:checked ~ .drawer-content {
  margin-left: 280px;
}

/* --- Drawer Mini variant --- */
.drawer-mini > .drawer-side {
  transform: translateX(0);
  width: var(--drawer-mini-width, 60px);
  padding: 0;
  z-index: 100;
  overflow: visible;
  transition: width var(--transition-base);
}
.drawer-mini > .drawer-side .menu {
  padding: var(--spacing-xs);
  padding-left: 11px;
  overflow: visible;
  max-height: calc(100vh - 50px);
}
/* Collapsed: hide text and labels */
.drawer-mini > .drawer-side .menu-text {
  visibility: hidden;
}
.drawer-mini > .drawer-side .menu-label {
  visibility: hidden;
  overflow: hidden;
  white-space: nowrap;
}
.drawer-mini > .drawer-side .menu-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  white-space: nowrap;
  transform: none;
}
.drawer-mini > .drawer-side .menu-item:hover {
  transform: none;
}
.drawer-mini > .drawer-side .menu-icon {
  width: 22px;
  height: 22px;
  min-width: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.drawer-mini > .drawer-side .menu-icon svg {
  width: 20px;
  height: 20px;
}
/* Toggle button */
.drawer-mini > .drawer-side > .drawer-mini-toggle {
  display: flex;
  align-items: center;
  padding: var(--spacing-sm);
  margin: var(--spacing-xs);
  margin-left: 12px;
  margin-top: var(--spacing-lg);
  cursor: pointer;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}
.drawer-mini > .drawer-side > .drawer-mini-toggle:hover {
  background-color: var(--menu-item-hover-bg);
  color: var(--text-main);
}
.drawer-mini > .drawer-side > .drawer-mini-toggle svg {
  width: 20px;
  height: 20px;
  min-width: 20px;
}
.drawer-mini > .drawer-content {
  margin-left: var(--drawer-mini-width, 60px);
  transition: margin-left var(--transition-base);
}
/* Open state */
.drawer-mini > .drawer-toggle:checked ~ .drawer-side {
  width: 240px;
  overflow: hidden;
}
.drawer-mini > .drawer-toggle:checked ~ .drawer-side .menu-text {
  visibility: visible;
}
.drawer-mini > .drawer-toggle:checked ~ .drawer-side .menu-label {
  visibility: visible;
}
.drawer-mini > .drawer-toggle:checked ~ .drawer-side .menu {
  overflow-y: auto;
  overflow-x: hidden;
}
.drawer-mini > .drawer-toggle:checked ~ .drawer-side .menu-item:hover {
  transform: translateX(4px);
}
.drawer-mini > .drawer-toggle:checked ~ .drawer-content {
  margin-left: 240px;
}
/* Hide tooltips when open */
.drawer-mini > .drawer-toggle:checked ~ .drawer-side [data-tooltip]::before,
.drawer-mini > .drawer-toggle:checked ~ .drawer-side [data-tooltip]::after {
  display: none;
}
.drawer-mini-mobile-toggle {
  display: none;
}
/* Drawer Mini Locked: always open on desktop */
.drawer-mini-locked > .drawer-side {
  width: 240px;
  overflow-y: auto;
}
.drawer-mini-locked > .drawer-side .menu-text {
  visibility: visible;
}
.drawer-mini-locked > .drawer-side .menu-label {
  visibility: visible;
}
.drawer-mini-locked > .drawer-side > .drawer-mini-toggle {
  display: none;
}
.drawer-mini-locked > .drawer-content {
  margin-left: 240px;
}
/* Mobile: collapse fully, overlay on open */
@media (max-width: 767px) {
  .drawer-mini > .drawer-side {
    position: fixed;
    top: 0;
    left: 0;
    width: 240px;
    height: 100dvh;
    transform: translateX(-100%);
    overflow: hidden;
    transition: transform var(--transition-base);
  }
  .drawer-mini > .drawer-side .menu-text {
    visibility: visible;
  }
  .drawer-mini > .drawer-side .menu-label {
    visibility: visible;
  }
  .drawer-mini > .drawer-content {
    margin-left: 0;
    overflow-x: hidden;
  }
  .drawer-mini > .drawer-toggle:checked ~ .drawer-side {
    transform: translateX(0);
    overflow-y: auto;
    overscroll-behavior: contain;
  }
  .drawer-mini > .drawer-toggle:checked ~ .drawer-content {
    margin-left: 0;
  }
  .drawer-mini-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
    cursor: default;
    touch-action: none;
    overscroll-behavior: none;
  }
  .drawer-mini > .drawer-toggle:checked ~ .drawer-content .drawer-mini-backdrop {
    opacity: 1;
    visibility: visible;
  }
  .drawer-mini-mobile-toggle {
    display: inline-flex;
  }
}

/* ==================== COLLAPSE ==================== */
.collapse {
  position: relative;
}
.collapse-toggle {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.collapse-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-in-out, opacity 0.3s ease-in-out;
  opacity: 0;
}
.collapse-toggle:checked ~ .collapse-content {
  max-height: 500px;
  opacity: 1;
}

/* ==================== MESSAGE ==================== */
.message {
  border: 1px solid var(--message-border);
  border-radius: var(--radius-lg);
  background-color: var(--message-bg);
  overflow: hidden;
}
.message-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--color-primary);
  color: var(--text-inverted);
  font-weight: var(--font-weight-semibold);
}
.message-body {
  padding: var(--spacing-md);
  color: var(--text-main);
}
.message-info .message-header {
  background-color: var(--color-info);
}
.message-success .message-header {
  background-color: var(--color-success);
}
.message-warning .message-header {
  background-color: var(--color-warning);
}
.message-error .message-header {
  background-color: var(--color-error);
}

/* ==================== TIMELINE ==================== */
.timeline {
  position: relative;
  padding-left: 2rem;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 0.5rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--timeline-line);
}
.timeline-item {
  position: relative;
  padding-bottom: var(--spacing-lg);
}
.timeline-item:last-child {
  padding-bottom: 0;
}
.timeline-marker {
  position: absolute;
  left: calc(-2rem + 0.25rem);
  top: 0.25rem;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background-color: var(--timeline-marker);
  border: 2px solid var(--timeline-marker-ring);
}
.timeline-content {
  padding-left: var(--spacing-sm);
}

/* ==================== LIST GROUP ==================== */
.list-group {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--list-group-border);
  border-radius: var(--radius-lg);
}
.list-group-item {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--list-group-bg);
  border-bottom: 1px solid var(--list-group-border);
  color: var(--text-main);
  text-decoration: none;
  transition: background-color var(--transition-fast);
}
.list-group-item:first-child {
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.list-group-item:last-child {
  border-bottom: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}
.list-group-item.is-active {
  background-color: var(--color-primary);
  color: var(--text-inverted);
  border-color: var(--color-primary);
}
.list-group-item.is-selected {
  background-color: var(--menu-item-active-bg);
  border-left: 3px solid var(--color-primary);
  border-radius: 0;
}
.list-group-item.is-disabled {
  opacity: var(--disabled-opacity);
  pointer-events: none;
}
a.list-group-item:hover,
button.list-group-item:hover {
  background-color: var(--list-group-hover-bg);
}
.list-group-flush {
  border-left: 0;
  border-right: 0;
  border-radius: 0;
}

/* ==================== OFFCANVAS ==================== */
.offcanvas {
  position: relative;
}
.offcanvas-toggle {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.offcanvas-panel {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  width: 300px;
  background-color: var(--offcanvas-bg);
  box-shadow: var(--shadow-md);
  z-index: 150;
  overflow-y: auto;
  transition: transform var(--transition-base);
  transform: translateX(-100%);
}
.offcanvas-start .offcanvas-panel {
  left: 0;
  transform: translateX(-100%);
}
.offcanvas-end .offcanvas-panel {
  left: auto;
  right: 0;
  transform: translateX(100%);
}
.offcanvas-backdrop {
  position: fixed;
  inset: 0;
  background: var(--backdrop-bg, rgba(0, 0, 0, 0.5));
  z-index: 149;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}
.offcanvas-toggle:checked ~ .offcanvas-panel,
.offcanvas-toggle:checked ~ .offcanvas-start .offcanvas-panel,
.offcanvas-toggle:checked ~ .offcanvas-end .offcanvas-panel {
  transform: translateX(0);
}
.offcanvas-toggle:checked ~ .offcanvas-backdrop {
  opacity: 1;
  visibility: visible;
}

/* ==================== BOTTOM NAVIGATION ==================== */
.bottom-nav {
  display: flex;
  align-items: center;
  justify-content: space-around;
  background-color: var(--bottom-nav-bg);
  border-top: 1px solid var(--bottom-nav-border);
  padding: var(--spacing-sm) 0;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
}
.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.125rem;
  padding: var(--spacing-sm);
  color: var(--text-muted);
  text-decoration: none;
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
  cursor: pointer;
  border: none;
  background: none;
}
.bottom-nav-item:hover {
  color: var(--color-primary);
}
.bottom-nav-item.is-active {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
}

/* ==================== CHAT BUBBLE ==================== */
.chat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: var(--spacing-md);
}
.chat-start {
  align-items: flex-start;
}
.chat-end {
  align-items: flex-end;
}
.chat-header,
.chat-footer {
  font-size: var(--text-sm);
  color: var(--text-muted);
  padding: 0 var(--spacing-sm);
}
.chat-bubble {
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-lg);
  background-color: var(--chat-bubble-bg);
  color: var(--text-main);
  max-width: 80%;
  position: relative;
}
.chat-start .chat-bubble {
  border-bottom-left-radius: var(--radius-sm);
}
.chat-end .chat-bubble {
  background-color: var(--chat-bubble-end-bg);
  color: var(--chat-bubble-end-text);
  border-bottom-right-radius: var(--radius-sm);
}
.chat-typing .chat-bubble {
  display: flex;
  align-items: center;
  gap: 4px;
  min-height: 2rem;
}
.chat-typing .chat-bubble span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-muted);
  animation: chat-typing-dot 1.2s ease-in-out infinite;
}
.chat-typing .chat-bubble span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing .chat-bubble span:nth-child(3) { animation-delay: 0.4s; }
@keyframes chat-typing-dot {
  0%, 60%, 100% { opacity: 0.3; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-4px); }
}

/* ==================== CHATBOT WINDOW ==================== */
.chatbot-window {
  position: fixed;
  bottom: calc(var(--spacing-lg) + 56px + var(--spacing-md));
  right: var(--spacing-lg);
  width: 380px;
  max-height: 500px;
  background: var(--bg-base);
  border: 1px solid var(--border-base);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: none;
  flex-direction: column;
  z-index: 900;
  overflow: hidden;
}
.chatbot-window.open {
  display: flex;
}
.chatbot-header {
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-primary);
  color: var(--text-inverted);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.chatbot-header .chatbot-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}
.chatbot-header button {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  padding: 0;
  font-size: 1.2em;
  line-height: 1;
}
.chatbot-header button:hover {
  opacity: 0.7;
}
.chatbot-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: 0;
  min-height: 200px;
  max-height: 350px;
}
.chatbot-body .chat { margin-bottom: var(--spacing-sm); }
.chatbot-body .chat-bubble p { margin: 0 0 0.25rem; }
.chatbot-body .chat-bubble p:last-child { margin-bottom: 0; }
.chatbot-body .chat-bubble ul,
.chatbot-body .chat-bubble ol { margin: 0.25rem 0; padding-left: 1.25rem; }
.chatbot-body .chat-bubble li { margin-bottom: 0.125rem; }
.chatbot-body .chat-bubble h1,
.chatbot-body .chat-bubble h2,
.chatbot-body .chat-bubble h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin: 0.375rem 0 0.125rem;
}
.chatbot-typing {
  display: none;
}
.chatbot-typing.visible {
  display: flex;
}
.chatbot-input {
  display: flex;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border-top: 1px solid var(--border-base);
}
@media (max-width: 480px) {
  .chatbot-window {
    width: calc(100vw - 3rem);
    right: var(--spacing-lg);
    bottom: calc(var(--spacing-lg) + 56px + var(--spacing-sm));
    max-height: 60vh;
  }
}

/* ==================== CAROUSEL ==================== */
.carousel {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
  scrollbar-width: none;
}
.carousel::-webkit-scrollbar {
  display: none;
}
.carousel-item {
  flex: 0 0 100%;
  scroll-snap-align: start;
}
.carousel-nav {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}
.carousel-nav a,
.carousel-nav button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border-radius: 50%;
  border: 1px solid var(--carousel-nav-border);
  background: var(--carousel-nav-bg);
  color: var(--text-main);
  text-decoration: none;
  font-size: var(--text-sm);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}
.carousel-nav a:hover,
.carousel-nav button:hover {
  background-color: var(--carousel-nav-hover-bg);
}

/* ==================== COUNTDOWN ==================== */
.countdown {
  display: inline-flex;
  gap: var(--spacing-sm);
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-bold);
  font-variant-numeric: tabular-nums;
}
.countdown > span {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.countdown > span::after {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-normal);
  color: var(--text-muted);
}

/* ==================== POPOVER ==================== */
.popover {
  position: relative;
  display: inline-block;
}
.popover-content {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  min-width: 12rem;
  padding: var(--spacing-md);
  background-color: var(--popover-bg);
  border: 1px solid var(--popover-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
}
.popover:focus-within .popover-content {
  opacity: 1;
  visibility: visible;
}
.popover-bottom .popover-content {
  bottom: auto;
  top: calc(100% + 8px);
}
.popover-left .popover-content {
  bottom: auto;
  top: 50%;
  left: auto;
  right: calc(100% + 8px);
  transform: translateY(-50%);
}
.popover-right .popover-content {
  bottom: auto;
  top: 50%;
  left: calc(100% + 8px);
  transform: translateY(-50%);
}

/* ==================== SWAP ==================== */
.swap {
  position: relative;
  display: inline-grid;
  place-content: center;
  cursor: pointer;
  user-select: none;
}
.swap input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.swap-on,
.swap-off {
  grid-column: 1;
  grid-row: 1;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}
.swap-on {
  opacity: 0;
  transform: rotate(-45deg);
}
.swap-off {
  opacity: 1;
  transform: rotate(0);
}
.swap input:checked ~ .swap-on,
.swap.swap-active .swap-on {
  opacity: 1;
  transform: rotate(0);
}
.swap input:checked ~ .swap-off,
.swap.swap-active .swap-off {
  opacity: 0;
  transform: rotate(45deg);
}

/* ==================== JOIN ==================== */
.join {
  display: inline-flex;
}
.join-item {
  border-radius: 0;
}
.join-item:first-child {
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}
.join-item:last-child {
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.join-item:not(:first-child) {
  margin-left: -1px;
}

/* ==================== INDICATOR ==================== */
.indicator {
  position: relative;
  display: inline-flex;
}
.indicator-item {
  position: absolute;
  z-index: 1;
  white-space: nowrap;
}
.indicator-item {
  top: 0;
  right: 0;
  transform: translate(50%, -50%);
}
.indicator-bottom .indicator-item {
  top: auto;
  bottom: 0;
  transform: translate(50%, 50%);
}
.indicator-start .indicator-item {
  right: auto;
  left: 0;
  transform: translate(-50%, -50%);
}
.indicator-start.indicator-bottom .indicator-item {
  transform: translate(-50%, 50%);
}

/* ==================== PANEL ==================== */
.panel {
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-lg);
  background-color: var(--panel-bg);
  overflow: hidden;
}
.panel-header {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--panel-border);
  font-weight: var(--font-weight-semibold);
}
.panel-body {
  padding: var(--spacing-md);
}
.panel-footer {
  padding: var(--spacing-md);
  border-top: 1px solid var(--panel-border);
}

/* ==================== MOCKUP — BROWSER ==================== */
.mockup-browser {
  border: 1px solid var(--mockup-browser-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--mockup-browser-bg);
}
.mockup-browser-toolbar {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--mockup-browser-bg);
  border-bottom: 1px solid var(--mockup-browser-border);
}
.mockup-browser-toolbar::before {
  content: "";
  display: flex;
  gap: 6px;
  width: 52px;
  height: 12px;
  background-image: radial-gradient(circle, var(--color-error) 5px, transparent 5px),
    radial-gradient(circle, var(--color-warning) 5px, transparent 5px),
    radial-gradient(circle, var(--color-success) 5px, transparent 5px);
  background-size: 16px 12px;
  background-position: 0 0, 18px 0, 36px 0;
  background-repeat: no-repeat;
  flex-shrink: 0;
}
.mockup-browser-url {
  flex: 1;
  padding: 0.25rem 0.75rem;
  background-color: var(--mockup-browser-url-bg);
  border: 1px solid var(--mockup-browser-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--text-muted);
}
.mockup-browser-body {
  padding: var(--spacing-md);
  background-color: var(--mockup-browser-body-bg);
  min-height: 120px;
}

/* ==================== MOCKUP — PHONE ==================== */
.mockup-phone {
  display: inline-flex;
  flex-direction: column;
  border: 4px solid var(--mockup-phone-border);
  border-radius: 2rem;
  padding: var(--spacing-md) var(--spacing-sm);
  background-color: var(--mockup-phone-bg);
  position: relative;
}
.mockup-phone::before {
  content: "";
  display: block;
  width: 40%;
  height: 4px;
  background-color: var(--mockup-phone-border);
  border-radius: 9999px;
  margin: 0 auto var(--spacing-sm);
}
.mockup-phone-body {
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--mockup-phone-body-bg);
  min-height: 200px;
  min-width: 180px;
}

/* ==================== MOCKUP — WINDOW ==================== */
.mockup-window {
  border: 1px solid var(--mockup-window-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--mockup-window-bg);
}
.mockup-window-toolbar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--mockup-window-bg);
  border-bottom: 1px solid var(--mockup-window-border);
}
.mockup-window-toolbar::before {
  content: "";
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--color-error);
  box-shadow: 18px 0 0 var(--color-warning), 36px 0 0 var(--color-success);
}
.mockup-window-body {
  padding: var(--spacing-md);
  background-color: var(--mockup-window-body-bg);
}

/* ==================== MOCKUP — CODE ==================== */
.mockup-code {
  background-color: var(--mockup-code-bg);
  color: var(--mockup-code-text);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  font-family: monospace;
  font-size: var(--text-sm);
  overflow-x: auto;
  counter-reset: line;
  scrollbar-width: thin;
  scrollbar-color: var(--mockup-code-line-nr) transparent;
}
.mockup-code::-webkit-scrollbar {
  height: 6px;
}
.mockup-code::-webkit-scrollbar-track {
  background: transparent;
}
.mockup-code::-webkit-scrollbar-thumb {
  background-color: var(--mockup-code-line-nr);
  border-radius: 3px;
}
.mockup-code pre {
  margin: 0;
  color: inherit;
  background-color: transparent;
  padding: 0;
  border-radius: 0;
  display: flex;
  flex-direction: column;
}
.mockup-code-line {
  display: block;
  color: inherit;
}
.mockup-code-line::before {
  counter-increment: line;
  content: counter(line);
  display: inline-block;
  width: 2rem;
  text-align: right;
  margin-right: 1rem;
  color: var(--mockup-code-line-nr);
  user-select: none;
}

/* ==================== SECTION DARK ==================== */
.section-dark {
  background-color: var(--section-dark-bg);
  color: var(--section-dark-text);
  padding: var(--spacing-xl) var(--spacing-lg);
}
.section-dark .text-muted { color: var(--section-dark-muted); }
.section-dark .subtitle { color: var(--section-dark-muted); }
.section-dark .text-eyebrow { color: var(--section-dark-muted); }
.section-dark .stat-value { color: var(--section-dark-text); }
.section-dark .stat-label { color: var(--section-dark-muted); }
.section-dark .card {
  background-color: var(--section-dark-card-bg);
  border-color: var(--section-dark-border);
}
.section-dark .card:hover {
  background-color: var(--section-dark-card-hover-bg);
}
.section-dark .progress {
  background-color: rgba(255, 255, 255, 0.1);
}

/* ==================== HERO DARK ==================== */
.hero-dark {
  background-color: var(--section-dark-bg);
  color: var(--section-dark-text);
  position: relative;
  overflow: hidden;
}
.hero-dark::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -25%;
  width: 150%;
  height: 150%;
  background: radial-gradient(ellipse at 50% 30%, color-mix(in srgb, var(--color-primary), transparent 85%) 0%, transparent 60%);
  pointer-events: none;
}
.hero-dark > * { position: relative; z-index: 1; }
.hero-dark .hero-title { color: inherit; }
.hero-dark .hero-subtitle { color: var(--section-dark-muted); }

/* ==================== CARD HOVER ==================== */
.card-hover {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}
.section-dark .card-hover:hover {
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
}

/* ==================== IMAGE OVERLAY ==================== */
.image-overlay {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.image-overlay img {
  width: 100%;
  height: auto;
  display: block;
  min-height: 20rem;
  object-fit: cover;
}
.image-overlay-content {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--spacing-lg);
  color: var(--text-inverted);
}
.image-overlay-content .text-muted { color: rgba(255, 255, 255, 0.7); }

/* ==================== TESTIMONIAL ==================== */
.testimonial {
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
}
.testimonial-stars {
  display: flex;
  gap: 0.125rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-warning);
  font-size: 1.1rem;
}
.testimonial-text {
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--text-main);
  margin-bottom: var(--spacing-md);
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* ==================== BAR STICKY ==================== */
.bar-sticky {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--bar-sticky-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--bar-sticky-border);
  padding: var(--spacing-sm) var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transform: translateY(-100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.bar-sticky.is-visible {
  transform: translateY(0);
}
.bar-sticky .text-muted { color: var(--section-dark-muted); }

/* ============================================
   SECTION HEADER
   ============================================ */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

/* ==================== BAR CHART ==================== */
.bar-chart {
  display: flex;
  align-items: flex-end;
  gap: var(--spacing-sm);
  height: var(--bar-chart-height);
  padding-top: var(--spacing-md);
}
.bar-chart-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  height: 100%;
  justify-content: flex-end;
}
.bar-chart-bar {
  width: 100%;
  background-color: var(--color-primary);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  min-height: 0.25rem;
  transition: height var(--transition-base);
}
.bar-chart-bar:hover {
  filter: brightness(1.1);
}
.bar-chart-label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-align: center;
}
.bar-chart-value {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--text-main);
}

/* ==================== DONUT CHART ==================== */
.donut-chart {
  width: var(--donut-chart-size);
  height: var(--donut-chart-size);
  border-radius: 50%;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.donut-chart-center {
  position: absolute;
  width: 60%;
  height: 60%;
  border-radius: 50%;
  background-color: var(--donut-chart-center-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.donut-chart-value {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  color: var(--text-main);
  line-height: 1;
}
.donut-chart-label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: 0.125rem;
}
.donut-chart-lg {
  width: var(--donut-chart-size-lg);
  height: var(--donut-chart-size-lg);
}
.donut-chart-lg .donut-chart-value {
  font-size: var(--text-2xl);
}
.donut-chart-lg .donut-chart-label {
  font-size: var(--text-sm);
}

/* ==================== SEARCH RESULT ==================== */
.search-result {
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--border-subtle);
}
.search-result:last-child {
  border-bottom: none;
}
.search-result-title {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  text-decoration: none;
  display: block;
  margin-bottom: 0.25rem;
}
a.search-result-title:hover {
  text-decoration: underline;
}
.search-result-url {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}
.search-result-snippet {
  color: var(--text-main);
  line-height: 1.6;
}
.search-result-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* ==================== GALLERY ==================== */
.gallery {
  columns: 3;
  column-gap: var(--spacing-md);
}
.gallery-item {
  break-inside: avoid;
  margin-bottom: var(--spacing-md);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}
.gallery-item img {
  width: 100%;
  display: block;
  transition: transform var(--transition-base);
}
.gallery-item:hover img {
  transform: scale(1.03);
}
@media (max-width: 768px) {
  .gallery { columns: 2; }
}
@media (max-width: 480px) {
  .gallery { columns: 1; }
}

/* ==================== FAB (Floating Action Button) ==================== */
.fab {
  position: fixed;
  bottom: var(--spacing-lg);
  right: var(--spacing-lg);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--text-inverted);
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  z-index: 900;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.fab:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
}
.fab svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

/* ==================== FEATURE LIST ==================== */
.feature-list {
  margin: 0;
}
.feature-list dt {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-weight: var(--font-weight-semibold);
  font-size: var(--text-sm);
  margin: 0;
  padding-top: var(--spacing-sm);
}
.feature-list dt .lucide {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
}
.feature-list dd {
  margin: 0;
  padding-bottom: var(--spacing-sm);
  padding-left: calc(20px + var(--spacing-sm));
  font-size: var(--text-sm);
  color: var(--text-muted);
  border-bottom: 1px solid var(--bg-surface);
}
.feature-list dd:last-child {
  border-bottom: none;
  padding-bottom: 0;
}