/* ==========================================================================
   Track CSS — homepage track cards + track page accordion/stepper
   All colour tokens map to existing CSS variables where possible.
   Blue accent values (#E6F1FB, #185FA5, etc.) are specific to the
   track/learning UI and have dark-mode overrides below.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Shared wrapper (homepage + track page)
   -------------------------------------------------------------------------- */
.tracks-wrapper {
  display: flex;
  justify-content: center;
  padding: 2.5rem var(--layout-pad-x, 1.25rem) 5rem;
}

.tracks-page {
  width: 100%;
  max-width: 680px;
}

/* --------------------------------------------------------------------------
   Homepage — header
   -------------------------------------------------------------------------- */
.tracks-header {
  margin-bottom: 2rem;
}

.tracks-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 0.5rem;
}

.tracks-heading {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text);
  margin: 0 0 0.4rem;
}

.tracks-subtext {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin: 0;
}

/* --------------------------------------------------------------------------
   Homepage — track card list
   -------------------------------------------------------------------------- */
.tracks-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* --------------------------------------------------------------------------
   Track card
   -------------------------------------------------------------------------- */
.track-card {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.track-card:hover {
  background: color-mix(in srgb, var(--bg) 0%, var(--border) 15%, var(--bg) 85%);
  border-color: color-mix(in srgb, var(--border) 60%, var(--accent) 40%);
}

/* Icon box — colour set via data-ci attribute (colour index) */
.track-card__icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Light mode icon colours */
.track-card__icon[data-ci="0"] { background: #E6F1FB; color: #185FA5; }
.track-card__icon[data-ci="1"] { background: #EEEDFE; color: #534AB7; }
.track-card__icon[data-ci="2"] { background: #E1F5EE; color: #0F6E56; }
.track-card__icon[data-ci="3"] { background: #FAEEDA; color: #854F0B; }
.track-card__icon[data-ci="4"] { background: #FCE4EC; color: #C62828; }
.track-card__icon[data-ci="5"] { background: #F3E5F5; color: #7B1FA2; }
.track-card__icon[data-ci="6"] { background: #E8F5E9; color: #2E7D32; }
.track-card__icon[data-ci="7"] { background: #FFF3E0; color: #E65100; }

/* Dark mode icon colours */
[data-theme="dark"] .track-card__icon[data-ci="0"] { background: rgba(24,95,165,0.18);  color: #60A5D4; }
[data-theme="dark"] .track-card__icon[data-ci="1"] { background: rgba(83,74,183,0.18);  color: #A5B4FC; }
[data-theme="dark"] .track-card__icon[data-ci="2"] { background: rgba(15,110,86,0.18);  color: #34D399; }
[data-theme="dark"] .track-card__icon[data-ci="3"] { background: rgba(133,79,11,0.18);  color: #FCD34D; }
[data-theme="dark"] .track-card__icon[data-ci="4"] { background: rgba(198,40,40,0.18);  color: #F87171; }
[data-theme="dark"] .track-card__icon[data-ci="5"] { background: rgba(123,31,162,0.18); color: #D8B4FE; }
[data-theme="dark"] .track-card__icon[data-ci="6"] { background: rgba(46,125,50,0.18);  color: #86EFAC; }
[data-theme="dark"] .track-card__icon[data-ci="7"] { background: rgba(230,81,0,0.18);   color: #FCA5A5; }

.track-card__body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.track-card__title {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.3;
}

.track-card__subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.3;
}

.track-card__pill {
  flex-shrink: 0;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--accent);
  white-space: nowrap;
}

.track-card__chevron {
  flex-shrink: 0;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  transition: color 0.15s ease;
}

.track-card:hover .track-card__chevron {
  color: var(--accent);
}

/* --------------------------------------------------------------------------
   Track page — breadcrumb
   -------------------------------------------------------------------------- */
.track-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.track-breadcrumb a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}

.track-breadcrumb a:hover {
  color: var(--accent-hover);
}

.track-breadcrumb__sep {
  opacity: 0.45;
  user-select: none;
}

/* --------------------------------------------------------------------------
   Track page — accordion
   -------------------------------------------------------------------------- */
.track-accordion {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.accordion-item {
  border: 0.5px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-elevated);
  box-shadow: var(--shadow);
}

/* ----------- Header ----------- */
.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 12px 14px;
  min-height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: inherit;
  transition: background 0.15s ease;
}

.accordion-header:hover {
  background: color-mix(in srgb, var(--bg) 85%, var(--border) 15%);
}

.accordion-item--open > .accordion-header {
  background: #E6F1FB;
  border-bottom: 0.5px solid #B5D4F4;
}

[data-theme="dark"] .accordion-item--open > .accordion-header {
  background: rgba(24, 95, 165, 0.14);
  border-bottom-color: rgba(181, 212, 244, 0.2);
}

/* ----------- Section icon ----------- */
.accordion-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: color-mix(in srgb, var(--border) 55%, transparent);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease, color 0.15s ease;
}

.accordion-item--open .accordion-icon {
  background: rgba(24, 95, 165, 0.12);
  color: #185FA5;
}

[data-theme="dark"] .accordion-item--open .accordion-icon {
  background: rgba(24, 95, 165, 0.25);
  color: #60A5D4;
}

/* ----------- Title ----------- */
.accordion-title {
  flex: 1;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
  min-width: 0;
  transition: color 0.15s ease;
}

.accordion-item--open .accordion-title {
  color: #0C447C;
}

[data-theme="dark"] .accordion-item--open .accordion-title {
  color: #60A5D4;
}

/* ----------- Topic count pill ----------- */
.accordion-pill {
  flex-shrink: 0;
  font-size: 0.7rem;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--border);
  color: var(--text-muted);
  white-space: nowrap;
  transition: background 0.15s ease, color 0.15s ease;
}

.accordion-item--open .accordion-pill {
  background: #B5D4F4;
  color: #042C53;
}

[data-theme="dark"] .accordion-item--open .accordion-pill {
  background: rgba(181, 212, 244, 0.22);
  color: #B5D4F4;
}

/* ----------- Chevron ----------- */
.accordion-chevron {
  flex-shrink: 0;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  transition: transform 0.2s ease, color 0.15s ease;
}

.accordion-item--open .accordion-chevron {
  transform: rotate(180deg);
  color: #185FA5;
}

[data-theme="dark"] .accordion-item--open .accordion-chevron {
  color: #60A5D4;
}

/* ----------- Body ----------- */
.accordion-body[hidden] {
  display: none;
}

/* ----------- Section description ----------- */
.section-description {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.55;
  padding: 10px 14px;
  margin: 0;
  border-bottom: 0.5px solid var(--border);
}

/* --------------------------------------------------------------------------
   Track page — numbered topic stepper
   -------------------------------------------------------------------------- */
.topic-stepper {
  padding: 10px 14px 4px;
}

.stepper-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

/* Left column: dot + connecting line */
.stepper-track {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  padding-top: 3px;
}

.stepper-dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #E6F1FB;
  border: 0.5px solid #85B7EB;
  color: #185FA5;
  font-size: 0.6875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  line-height: 1;
}

[data-theme="dark"] .stepper-dot {
  background: rgba(24, 95, 165, 0.2);
  border-color: rgba(133, 183, 235, 0.4);
  color: #60A5D4;
}

.stepper-line {
  width: 1.5px;
  flex: 1;
  min-height: 14px;
  background: #B5D4F4;
  margin: 4px 0;
}

[data-theme="dark"] .stepper-line {
  background: rgba(181, 212, 244, 0.22);
}

/* Right column: title + subtitle */
.stepper-content {
  flex: 1;
  min-width: 0;
  padding-bottom: 14px;
}

.stepper-item:last-child .stepper-content {
  padding-bottom: 6px;
}

.stepper-title {
  display: inline-flex;
  align-items: baseline;
  gap: 3px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  line-height: 1.4;
  transition: color 0.15s ease;
}

.stepper-title:hover {
  color: #185FA5;
}

[data-theme="dark"] .stepper-title:hover {
  color: #60A5D4;
}

.stepper-arrow {
  opacity: 0;
  font-size: 0.75rem;
  transition: opacity 0.15s ease;
  line-height: 1;
}

.stepper-title:hover .stepper-arrow {
  opacity: 1;
}

.stepper-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin: 2px 0 0;
  line-height: 1.4;
}

/* --------------------------------------------------------------------------
   Mobile — reduce padding only
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .tracks-wrapper {
    padding: 1.5rem 12px 4rem;
  }
}

/* ==========================================================================
   Sidebar navigation — compact accordion replacing the old flat group list.
   Uses the same colour palette (data-ci) as the homepage track cards.
   All selectors are prefixed .snav__ to avoid collision with existing sidebar CSS.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Header row at the top of the sidebar panel
   -------------------------------------------------------------------------- */
.snav__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px 9px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
  flex-shrink: 0;
}

.snav__header-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-muted);
  user-select: none;
}

.snav__header-home {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
  line-height: 1;
  opacity: 0.8;
  transition: opacity 0.15s ease;
}

.snav__header-home:hover {
  opacity: 1;
  color: var(--accent-hover);
}

/* --------------------------------------------------------------------------
   Group item — <details> wrapper
   -------------------------------------------------------------------------- */
.snav__group {
  border: none !important;
  background: none !important;
  box-shadow: none !important;
  margin: 1px 6px !important;
  border-radius: 8px !important;
  overflow: visible !important;
}

/* --------------------------------------------------------------------------
   Group summary row (the clickable header)
   -------------------------------------------------------------------------- */
.snav__group-summary {
  display: flex !important;
  align-items: center !important;
  gap: 7px !important;
  padding: 5px 8px !important;
  min-height: 38px !important;
  cursor: pointer !important;
  list-style: none !important;
  border-radius: 7px !important;
  transition: background 0.15s ease !important;
}

/* Hide the native disclosure triangle */
.snav__group-summary::-webkit-details-marker { display: none; }
.snav__group-summary::marker { display: none; }

.snav__group-summary:hover {
  background: color-mix(in srgb, var(--border) 40%, transparent) !important;
}

details.snav__group[open] > .snav__group-summary {
  background: color-mix(in srgb, var(--accent) 9%, transparent) !important;
}

/* --------------------------------------------------------------------------
   Group icon — 22×22 coloured box (same data-ci palette as track cards)
   -------------------------------------------------------------------------- */
.snav__group-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Light mode */
.snav__group-icon[data-ci="0"] { background: #E6F1FB; color: #185FA5; }
.snav__group-icon[data-ci="1"] { background: #EEEDFE; color: #534AB7; }
.snav__group-icon[data-ci="2"] { background: #E1F5EE; color: #0F6E56; }
.snav__group-icon[data-ci="3"] { background: #FAEEDA; color: #854F0B; }
.snav__group-icon[data-ci="4"] { background: #FCE4EC; color: #C62828; }
.snav__group-icon[data-ci="5"] { background: #F3E5F5; color: #7B1FA2; }
.snav__group-icon[data-ci="6"] { background: #E8F5E9; color: #2E7D32; }
.snav__group-icon[data-ci="7"] { background: #FFF3E0; color: #E65100; }

/* Dark mode */
[data-theme="dark"] .snav__group-icon[data-ci="0"] { background: rgba(24,95,165,0.18);  color: #60A5D4; }
[data-theme="dark"] .snav__group-icon[data-ci="1"] { background: rgba(83,74,183,0.18);  color: #A5B4FC; }
[data-theme="dark"] .snav__group-icon[data-ci="2"] { background: rgba(15,110,86,0.18);  color: #34D399; }
[data-theme="dark"] .snav__group-icon[data-ci="3"] { background: rgba(133,79,11,0.18);  color: #FCD34D; }
[data-theme="dark"] .snav__group-icon[data-ci="4"] { background: rgba(198,40,40,0.18);  color: #F87171; }
[data-theme="dark"] .snav__group-icon[data-ci="5"] { background: rgba(123,31,162,0.18); color: #D8B4FE; }
[data-theme="dark"] .snav__group-icon[data-ci="6"] { background: rgba(46,125,50,0.18);  color: #86EFAC; }
[data-theme="dark"] .snav__group-icon[data-ci="7"] { background: rgba(230,81,0,0.18);   color: #FCA5A5; }

/* --------------------------------------------------------------------------
   Group name, count pill, chevron
   -------------------------------------------------------------------------- */
.snav__group-name {
  flex: 1;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text);
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.15s ease;
}

details.snav__group[open] .snav__group-name {
  color: var(--accent);
}

.snav__group-count {
  flex-shrink: 0;
  font-size: 0.63rem;
  font-weight: 500;
  padding: 1px 6px;
  border-radius: 999px;
  background: var(--border);
  color: var(--text-muted);
  line-height: 1.6;
  transition: background 0.15s ease, color 0.15s ease;
}

details.snav__group[open] .snav__group-count {
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--accent);
}

.snav__chevron {
  flex-shrink: 0;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  transition: transform 0.2s ease, color 0.15s ease;
}

details.snav__group[open] .snav__chevron {
  transform: rotate(180deg);
  color: var(--accent);
}

/* --------------------------------------------------------------------------
   Panel (expanded body) — remove extra padding from old styles
   -------------------------------------------------------------------------- */
.snav__panel {
  padding: 0 !important;
}

/* --------------------------------------------------------------------------
   Topic link list
   -------------------------------------------------------------------------- */
.snav__topic-list {
  list-style: none !important;
  margin: 2px 0 4px !important;
  padding: 0 !important;
}

/* Indent = 8px outer + 7px gap + 22px icon + 7px gap = 44px */
.snav__topic-link {
  display: block !important;
  padding: 5px 8px 5px 44px !important;
  font-size: 0.79rem !important;
  font-weight: 400 !important;
  color: var(--text-muted) !important;
  text-decoration: none !important;
  border-radius: 6px !important;
  margin: 0 2px !important;
  transition: background 0.12s ease, color 0.12s ease !important;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.snav__topic-link:hover {
  background: color-mix(in srgb, var(--accent) 9%, transparent) !important;
  color: var(--accent) !important;
}

.snav__topic-link.is-active {
  background: color-mix(in srgb, var(--accent) 12%, transparent) !important;
  color: var(--accent) !important;
  font-weight: 500 !important;
}

/* ==========================================================================
   SPA Sidebar — 3-level navigator (Level 0 + Level 1 accordion)
   ========================================================================== */

/* ---------- Level 0 header ---------- */
.snav__l0-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px 8px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.snav__l0-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-muted);
  user-select: none;
}

/* ---------- Search ---------- */
.snav__search-wrap {
  padding: 8px 10px;
}

.snav__search {
  width: 100%;
}

/* ---------- Group list (Level 0) ---------- */
.snav__group-list {
  padding: 4px 6px;
}

.snav__group-row {
  display: flex;
  align-items: center;
  gap: 7px;
  width: 100%;
  padding: 6px 8px;
  min-height: 40px;
  background: none;
  border: none;
  border-radius: 7px;
  cursor: pointer;
  font: inherit;
  color: inherit;
  text-align: left;
  transition: background 0.13s ease;
}

.snav__group-row:hover {
  background: color-mix(in srgb, var(--border) 35%, transparent);
}

.snav__group-name {
  flex: 1;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text);
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.snav__group-count {
  flex-shrink: 0;
  font-size: 0.63rem;
  font-weight: 500;
  padding: 1px 6px;
  border-radius: 999px;
  background: var(--border);
  color: var(--text-muted);
  line-height: 1.6;
}

.snav__group-arrow {
  flex-shrink: 0;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  transition: color 0.13s ease;
}

.snav__group-row:hover .snav__group-arrow {
  color: var(--accent);
}

/* ---------- Level 1 header ---------- */
.snav__l1-header {
  display: flex;
  flex-direction: column;
  border-bottom: 1px solid var(--border);
  padding-bottom: 4px;
}

.snav__back-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent);
  padding: 8px 14px 4px;
  text-align: left;
  transition: color 0.13s ease;
}

.snav__back-btn:hover {
  color: var(--accent-hover);
}

.snav__l1-title {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 4px 14px 10px;
}

.snav__group-icon--sm {
  width: 20px !important;
  height: 20px !important;
  border-radius: 4px !important;
}

.snav__l1-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
}

/* ---------- Topic list (Level 1) ---------- */
.snav__topic-list {
  padding: 4px 6px;
}

.snav__topic-item {
  border-radius: 7px;
  overflow: hidden;
  margin-bottom: 2px;
}

.snav__topic-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  width: 100%;
  padding: 7px 10px;
  min-height: 38px;
  background: none;
  border: none;
  border-radius: 7px;
  cursor: pointer;
  font: inherit;
  color: inherit;
  text-align: left;
  transition: background 0.13s ease;
}

.snav__topic-header:hover {
  background: color-mix(in srgb, var(--border) 30%, transparent);
}

.snav__topic-item--open > .snav__topic-header {
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  color: var(--accent);
  border-radius: 7px 7px 0 0;
}

.snav__topic-name {
  flex: 1;
  font-size: 0.79rem;
  font-weight: 500;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.snav__topic-chevron {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  color: var(--text-muted);
  transition: color 0.13s ease;
}

.snav__topic-item--open .snav__topic-chevron {
  color: var(--accent);
}

/* ---------- Article list (inside expanded topic) ---------- */
.snav__article-list {
  background: color-mix(in srgb, var(--bg) 50%, var(--border) 8%);
  border-radius: 0 0 7px 7px;
  padding: 4px 0 6px;
}

.snav__article-loading,
.snav__article-empty {
  padding: 8px 12px;
  font-size: 0.75rem;
}

.snav__article-ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

.snav__article-item {
  margin: 0;
}

.snav__article-btn {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  width: 100%;
  padding: 6px 10px;
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
  color: inherit;
  text-align: left;
  border-radius: 5px;
  transition: background 0.12s ease;
  min-height: 36px;
}

.snav__article-btn:hover {
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}

.snav__article-btn--active {
  background: color-mix(in srgb, var(--accent) 13%, transparent) !important;
}

.snav__article-num {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #E6F1FB;
  color: #185FA5;
  font-size: 0.6rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
  line-height: 1;
}

[data-theme="dark"] .snav__article-num {
  background: rgba(24, 95, 165, 0.22);
  color: #60A5D4;
}

.snav__article-btn--active .snav__article-num {
  background: var(--accent);
  color: #fff;
}

.snav__article-title {
  flex: 1;
  font-size: 0.775rem;
  font-weight: 400;
  color: var(--text-muted);
  line-height: 1.4;
  white-space: normal;
}

.snav__article-btn:hover .snav__article-title,
.snav__article-btn--active .snav__article-title {
  color: var(--accent);
  font-weight: 500;
}

/* ---------- Search results ---------- */
.snav__back-search-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent);
  padding: 8px 14px;
  transition: color 0.13s ease;
}

.snav__back-search-btn:hover {
  color: var(--accent-hover);
}

.snav__search-section {
  padding: 6px 10px 2px;
}

.snav__search-heading {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.snav__search-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.snav__search-list li {
  margin: 1px 0;
}

.snav__search-topic-btn,
.snav__search-art-btn {
  display: block;
  width: 100%;
  padding: 5px 8px;
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: left;
  border-radius: 5px;
  transition: background 0.12s ease, color 0.12s ease;
}

.snav__search-topic-btn:hover,
.snav__search-art-btn:hover {
  background: color-mix(in srgb, var(--accent) 9%, transparent);
  color: var(--accent);
}

.snav__search-empty {
  padding: 12px 14px;
  font-size: 0.8rem;
}

/* ==========================================================================
   SPA — Home panel
   ========================================================================== */

/* ==========================================================================
   Homepage redesign — Salesforce Interview Prep for Freshers
   ========================================================================== */

.app-home {
  max-width: none;
  padding: 0 0 4rem;
}

/* ── Hero — light panel matching switchtosalesforce.com ─────────────────── */

.hp-hero {
  background: #ffffff;
  border-radius: 20px;
  padding: 3.75rem 3rem 3.5rem;
  margin-bottom: 3rem;
  border: 1px solid #e5e7eb;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
}

[data-theme="dark"] .hp-hero {
  background: #111827;
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
}

.hp-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #185fa5;
  background: #e6f1fb;
  border: 1px solid #b5d4f4;
  padding: 5px 13px;
  border-radius: 999px;
  margin-bottom: 1.5rem;
}

[data-theme="dark"] .hp-badge {
  color: #93c5fd;
  background: rgba(147, 197, 253, 0.12);
  border-color: rgba(147, 197, 253, 0.2);
}

.hp-hero__title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.1;
  color: #0f172a;
  margin: 0 0 1.125rem;
}

[data-theme="dark"] .hp-hero__title {
  color: #f8fafc;
}

.hp-accent {
  color: #185fa5;
}

[data-theme="dark"] .hp-accent {
  color: #60a5d4;
}

.hp-hero__sub {
  font-size: 1.0625rem;
  color: #4b5563;
  line-height: 1.7;
  max-width: 520px;
  margin: 0 0 2rem;
}

[data-theme="dark"] .hp-hero__sub {
  color: rgba(248, 250, 252, 0.62);
}

.hp-hero__actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
}

/* ── Buttons ───────────────────────────────────────────────────────────── */

.hp-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.65rem 1.35rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  font-family: inherit;
  line-height: 1;
  text-decoration: none;
  transition: background 0.15s ease, box-shadow 0.15s ease,
              transform 0.12s ease, border-color 0.15s ease, color 0.15s ease;
}

.hp-btn--primary {
  background: #185FA5;
  color: #fff;
  box-shadow: 0 2px 10px rgba(24, 95, 165, 0.28);
}

.hp-btn--primary:hover {
  background: #0C447C;
  box-shadow: 0 4px 16px rgba(24, 95, 165, 0.38);
  transform: translateY(-1px);
}

/* WhatsApp variant for the hero (outline treatment on dark bg) */
.hp-btn--wa {
  background: #25D366;
  color: #fff;
  box-shadow: 0 2px 12px rgba(37, 211, 102, 0.32);
}

.hp-btn--wa:hover {
  background: #1ebe5e;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.44);
  transform: translateY(-1px);
}

/* Outline button on the light hero background */
.hp-btn--outline {
  background: transparent;
  color: #185fa5;
  border: 1.5px solid #b5d4f4;
}

.hp-btn--outline:hover {
  border-color: #185fa5;
  color: #0c447c;
  background: #e6f1fb;
}

[data-theme="dark"] .hp-btn--outline {
  color: rgba(248, 250, 252, 0.85);
  border-color: rgba(248, 250, 252, 0.22);
}

[data-theme="dark"] .hp-btn--outline:hover {
  border-color: rgba(248, 250, 252, 0.55);
  color: #fff;
  background: rgba(248, 250, 252, 0.08);
}

.hp-btn--sm {
  padding: 0.5rem 1.1rem;
  font-size: 0.85rem;
}

/* ── Supporting text ───────────────────────────────────────────────────── */

.hp-support {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin: 0 0 3rem;
  line-height: 1.6;
}

/* ── Section label ─────────────────────────────────────────────────────── */

.hp-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 1.25rem;
}

/* ── How it works ──────────────────────────────────────────────────────── */

.hp-how {
  margin-bottom: 3rem;
}

.hp-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.hp-step {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.5rem 1.25rem;
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.04);
  transition: box-shadow 0.15s ease;
}

.hp-step:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.07);
}

.hp-step__num {
  font-size: 2.25rem;
  font-weight: 900;
  color: rgba(24, 95, 165, 0.12);
  line-height: 1;
  margin-bottom: 0.75rem;
  letter-spacing: -0.04em;
}

[data-theme="dark"] .hp-step__num {
  color: rgba(96, 165, 212, 0.18);
}

.hp-step__text {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.5;
}

/* ── Highlight card ────────────────────────────────────────────────────── */

.hp-highlight {
  margin-bottom: 3rem;
}

.hp-featured-card {
  background: linear-gradient(135deg, #E6F1FB 0%, #f3f8fd 100%);
  border: 1px solid #B5D4F4;
  border-radius: 18px;
  padding: 2.25rem 2.5rem;
  box-shadow: 0 4px 24px rgba(24, 95, 165, 0.1), 0 1px 4px rgba(24, 95, 165, 0.06);
}

[data-theme="dark"] .hp-featured-card {
  background: linear-gradient(135deg, rgba(24, 95, 165, 0.13) 0%, rgba(24, 95, 165, 0.06) 100%);
  border-color: rgba(24, 95, 165, 0.28);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.22);
}

.hp-featured-card__tag {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #185FA5;
  margin-bottom: 0.75rem;
}

[data-theme="dark"] .hp-featured-card__tag {
  color: #60A5D4;
}

.hp-featured-card__title {
  font-size: 1.4rem;
  font-weight: 700;
  color: #0C447C;
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
}

[data-theme="dark"] .hp-featured-card__title {
  color: #93C5FD;
}

.hp-featured-card__desc {
  font-size: 0.9375rem;
  color: #185FA5;
  line-height: 1.7;
  max-width: 580px;
  margin: 0 0 1.75rem;
}

[data-theme="dark"] .hp-featured-card__desc {
  color: #BAD8F5;
}

/* ── Coming soon ───────────────────────────────────────────────────────── */

.hp-coming-soon {
  font-size: 0.8rem;
  color: var(--text-muted);
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  line-height: 1.6;
}

.hp-coming-soon::before {
  content: '⏳  ';
}

/* ── Responsive ────────────────────────────────────────────────────────── */

@media (max-width: 640px) {
  .hp-hero {
    padding: 2rem 0 2rem;
    margin-bottom: 2rem;
  }

  .hp-steps {
    grid-template-columns: 1fr;
  }

  .hp-featured-card {
    padding: 1.5rem;
  }

  .hp-hero__title {
    font-size: clamp(1.75rem, 7vw, 2.5rem);
  }
}

/* ==========================================================================
   SPA — Article loading skeleton
   ========================================================================== */

.spa-loading {
  padding: 2rem 0;
  animation: spa-pulse 1.4s ease-in-out infinite;
}

.spa-loading__bar {
  height: 3px;
  width: 40%;
  border-radius: 4px;
  background: color-mix(in srgb, var(--border) 80%, var(--accent) 20%);
  margin-bottom: 1.5rem;
}

.spa-loading__title {
  height: 2rem;
  width: 70%;
  border-radius: 6px;
  background: var(--border);
  margin-bottom: 1rem;
}

.spa-loading__line {
  height: 0.875rem;
  width: 100%;
  border-radius: 4px;
  background: var(--border);
  margin-bottom: 0.6rem;
}

.spa-loading__line--short { width: 55%; }
.spa-loading__line--med   { width: 78%; }

@keyframes spa-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.45; }
}

/* ==========================================================================
   SPA — Article panel
   ========================================================================== */

.spa-article {
  padding-bottom: 4rem;
}

/* Article header — subtle divider between meta and body */
.article-header {
  margin-bottom: 1.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}

/* Article title — large, reader-friendly heading */
.article-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--text);
  margin: 0 0 0.5rem;
}

/* HTML-format articles rendered inline: let .wrap control layout, not .blog */
.spa-article .article-html-guide .blog.cms-body {
  padding: 0;
  margin: 0;
  max-width: none;
}

/* .article-wrap (styles.css) sets background, max-width, margin: auto and padding
   that create a centred card with large side gutters inside the SPA reader.
   Reset everything so the outer .main layout drives spacing — matching mdx articles. */
.spa-article .article-wrap {
  background: transparent;
  min-height: unset;
  max-width: none;
  margin: 0;
  padding: 0;
}

/* Breadcrumb */
.spa-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
  font-size: 0.8rem;
}

.spa-bc-btn {
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
  font-size: 0.8rem;
  color: var(--accent);
  padding: 0;
  transition: color 0.13s ease;
}

.spa-bc-btn:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

.spa-bc-sep {
  color: var(--text-muted);
  opacity: 0.5;
  user-select: none;
}

/* Article meta row (date + read time) */
.spa-article-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 0.4rem;
}

.spa-article-date,
.spa-article-read {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.spa-article-read::before {
  content: '·';
  margin-right: 1rem;
  opacity: 0.5;
}

/* Prev / Next nav at article bottom */
.spa-prev-next {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.spa-prev-next__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0.875rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.spa-prev-next__item:hover {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 5%, transparent);
}

.spa-prev-next__next {
  text-align: right;
}

.spa-pn-dir {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.spa-pn-title {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.35;
}

.spa-prev-next__item:hover .spa-pn-title {
  color: var(--accent);
}

/* Only prev column */
.spa-prev-next__item:only-child {
  grid-column: 1;
}

@media (max-width: 600px) {
  .spa-prev-next {
    grid-template-columns: 1fr;
  }
  .spa-prev-next__next {
    text-align: left;
  }
}

/* ==========================================================================
   Page Frame (pf-) — shared design system for about.html & contact.html
   Visual language inspired by switchtosalesforce.com
   ========================================================================== */

/* ── Dark hero panel (matches main site's bold full-width hero) ─────────── */

.pf-hero {
  background: linear-gradient(135deg, #080E1C 0%, #0C1729 100%);
  border-radius: 20px;
  padding: 3.75rem 3rem 3.5rem;
  margin-bottom: 3rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .pf-hero {
  background: linear-gradient(135deg, #030610 0%, #060D1C 100%);
  border-color: rgba(255, 255, 255, 0.09);
}

.pf-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #93C5FD;
  background: rgba(147, 197, 253, 0.12);
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 1.5rem;
}

.pf-hero__h1 {
  font-size: clamp(1.75rem, 4.5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.1;
  color: #F8FAFC;
  margin: 0 0 1.1rem;
}

.pf-hero__sub {
  font-size: 1.0625rem;
  color: rgba(248, 250, 252, 0.62);
  line-height: 1.7;
  max-width: 580px;
  margin: 0;
}

/* ── Section block ───────────────────────────────────────────────────────── */

.pf-block {
  margin-bottom: 3rem;
}

.pf-block--alt {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 2.5rem;
}

.pf-block__label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 1.25rem;
}

.pf-block__h2 {
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text);
  margin: 0 0 2rem;
  line-height: 1.2;
}

/* ── Card grids ──────────────────────────────────────────────────────────── */

.pf-grid {
  display: grid;
  gap: 1rem;
}

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

/* ── Feature card ────────────────────────────────────────────────────────── */

.pf-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.5rem;
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.04);
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}

.pf-card:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border-color: #185FA5;
}

[data-theme="dark"] .pf-card:hover {
  border-color: rgba(24, 95, 165, 0.5);
}

.pf-card__icon {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  line-height: 1;
}

.pf-card__h {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 0.5rem;
}

.pf-card__p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

/* ── Pain-point card (mirrors "Does this sound like you?" on main site) ───── */

.pf-pain-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.75rem 1.5rem;
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.04);
}

.pf-pain-card__icon {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
  line-height: 1;
}

.pf-pain-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 0.5rem;
}

.pf-pain-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

/* ── Ecosystem link cards ────────────────────────────────────────────────── */

.pf-eco-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.pf-eco-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.5rem;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.15s ease, border-color 0.15s ease, transform 0.12s ease;
}

.pf-eco-card:hover {
  box-shadow: 0 4px 20px rgba(24, 95, 165, 0.12);
  border-color: #185FA5;
  transform: translateY(-2px);
}

.pf-eco-card--active {
  border-color: #185FA5;
  background: rgba(24, 95, 165, 0.05);
}

[data-theme="dark"] .pf-eco-card--active {
  background: rgba(24, 95, 165, 0.1);
  border-color: rgba(24, 95, 165, 0.45);
}

.pf-eco-card__badge {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #185FA5;
  background: rgba(24, 95, 165, 0.1);
  padding: 3px 9px;
  border-radius: 999px;
  width: fit-content;
}

[data-theme="dark"] .pf-eco-card__badge {
  color: #60A5D4;
  background: rgba(24, 95, 165, 0.2);
}

.pf-eco-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin: 0;
}

.pf-eco-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
  flex: 1;
}

.pf-eco-card span {
  font-size: 0.75rem;
  color: #185FA5;
  font-weight: 500;
}

[data-theme="dark"] .pf-eco-card span {
  color: #60A5D4;
}

/* ── Shared page buttons ─────────────────────────────────────────────────── */

.pf-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.7rem 1.4rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  border: none;
  font-family: inherit;
  line-height: 1;
  transition: background 0.15s ease, box-shadow 0.15s ease, transform 0.12s ease;
}

.pf-btn--wa {
  background: #25D366;
  color: #fff;
  box-shadow: 0 2px 10px rgba(37, 211, 102, 0.3);
}

.pf-btn--wa:hover {
  background: #1ebe5e;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.42);
  transform: translateY(-1px);
}

.pf-btn--primary {
  background: #185FA5;
  color: #fff;
  box-shadow: 0 2px 10px rgba(24, 95, 165, 0.28);
}

.pf-btn--primary:hover {
  background: #0C447C;
  box-shadow: 0 4px 16px rgba(24, 95, 165, 0.38);
  transform: translateY(-1px);
}

.pf-btn--secondary {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
}

.pf-btn--secondary:hover {
  border-color: #185FA5;
  color: #185FA5;
  background: rgba(24, 95, 165, 0.05);
}

[data-theme="dark"] .pf-btn--secondary:hover {
  color: #60A5D4;
  border-color: #60A5D4;
}

/* Secondary button inside a dark CTA block — needs light text regardless of page theme */
.pf-cta-block .pf-btn--secondary {
  color: rgba(248, 250, 252, 0.85);
  border-color: rgba(248, 250, 252, 0.22);
}

.pf-cta-block .pf-btn--secondary:hover {
  color: #fff;
  border-color: rgba(248, 250, 252, 0.55);
  background: rgba(248, 250, 252, 0.1);
}

/* ── CTA block (dark panel, mirrors main site's final CTA section) ───────── */

.pf-cta-block {
  background: linear-gradient(135deg, #080E1C 0%, #0C1729 100%);
  border-radius: 20px;
  padding: 3.25rem 3rem;
  margin-bottom: 2.5rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  text-align: center;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.28);
}

[data-theme="dark"] .pf-cta-block {
  background: linear-gradient(135deg, #030610 0%, #060D1C 100%);
  border-color: rgba(255, 255, 255, 0.09);
}

.pf-cta-block__h2 {
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  font-weight: 700;
  color: #F8FAFC;
  letter-spacing: -0.025em;
  margin: 0 0 0.75rem;
  line-height: 1.2;
}

.pf-cta-block__sub {
  font-size: 1rem;
  color: rgba(248, 250, 252, 0.62);
  margin: 0 0 2rem;
  line-height: 1.65;
}

.pf-cta-block__btns {
  display: flex;
  gap: 0.875rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Contact cards ───────────────────────────────────────────────────────── */

.pf-contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.pf-contact-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.04);
}

.pf-contact-card--wa {
  border-color: rgba(37, 211, 102, 0.35);
  background: rgba(37, 211, 102, 0.03);
}

[data-theme="dark"] .pf-contact-card--wa {
  border-color: rgba(37, 211, 102, 0.25);
  background: rgba(37, 211, 102, 0.06);
}

.pf-contact-card__icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  line-height: 1;
}

.pf-contact-card h2 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.pf-contact-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0 0 1.5rem;
  flex: 1;
}

.pf-badge-rec {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #1ebe5e;
  background: rgba(37, 211, 102, 0.12);
  padding: 3px 9px;
  border-radius: 999px;
}

/* ── Responsive ─────────────────────────────────────────────────────────── */

@media (max-width: 640px) {
  .pf-hero {
    padding: 2.25rem 1.5rem;
    border-radius: 14px;
  }

  .pf-grid--2,
  .pf-grid--3,
  .pf-eco-grid,
  .pf-contact-grid {
    grid-template-columns: 1fr;
  }

  .pf-cta-block {
    padding: 2.25rem 1.5rem;
    border-radius: 14px;
  }

  .pf-block--alt {
    padding: 1.75rem 1.25rem;
  }
}