/* ==========================================================================
   GLOBAL BRAND TYPOGRAPHY: PHUDU & GANH
   ========================================================================== */
@font-face {
  font-family: 'Phudu';
  src: url('https://kth-electric.com/wp-content/fonts/DT-Phudu/DTPhudu-Bold.woff') format('woff');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Phudu';
  src: url('https://kth-electric.com/wp-content/fonts/DT-Phudu/DTPhudu-Regular.woff') format('woff');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'DTPhudu';
  src: url('https://kth-electric.com/wp-content/fonts/DT-Phudu/DTPhudu-Bold.woff') format('woff');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'DTPhudu';
  src: url('https://kth-electric.com/wp-content/fonts/DT-Phudu/DTPhudu-Regular.woff') format('woff');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Ganh';
  src: url('https://kth-electric.com/wp-content/fonts/Ganh/Ganh%20Type-Regular.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* ==========================================================================
   KTHDIGI VISUAL SEMANTIC DESIGN SYSTEM (M3 LUXURY SPEC)
   Google Visual Semantic SEO, Core Web Vitals & Content Effort Architecture
   ========================================================================== */

:root {
  --vs-primary: #0f7c78;
  --vs-primary-dark: #095754;
  --vs-primary-light: #e6f4f3;
  --vs-primary-container: #d1ebe8;
  --vs-on-primary-container: #003735;
  
  --vs-accent: #d97706;
  --vs-accent-light: #fef3c7;
  --vs-accent-dark: #92400e;
  
  --vs-surface: #ffffff;
  --vs-surface-container-low: #f8fafc;
  --vs-surface-container: #f1f5f9;
  --vs-surface-container-high: #e2e8f0;
  --vs-on-surface: #1e293b;
  --vs-on-surface-variant: #64748b;
  
  --vs-outline: #cbd5e1;
  --vs-outline-variant: #e2e8f0;
  
  --vs-success: #10b981;
  --vs-success-light: #d1fae5;
  --vs-success-dark: #065f46;
  
  --vs-radius-sm: 8px;
  --vs-radius-md: 12px;
  --vs-radius-lg: 16px;
  --vs-radius-xl: 24px;
  
  --vs-shadow-sm: 0 1px 3px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.03);
  --vs-shadow-md: 0 4px 6px -1px rgba(0,0,0,0.06), 0 2px 4px -2px rgba(0,0,0,0.04);
  --vs-shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.07), 0 4px 6px -4px rgba(0,0,0,0.04);
  --vs-shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.04);
}

/* --- 1. CENTERPIECE CONTAINER (THE HERO UTILITY) --- */
.vs-centerpiece {
  background: var(--vs-surface);
  border: 1px solid var(--vs-outline-variant);
  border-radius: var(--vs-radius-xl);
  box-shadow: var(--vs-shadow-xl);
  padding: 32px;
  margin: 0 auto 40px auto;
  position: relative;
  z-index: 5;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

@media (max-width: 768px) {
  .vs-centerpiece {
    padding: 20px 16px;
    border-radius: var(--vs-radius-lg);
    margin-bottom: 30px;
  }
}

/* --- 1.1 SEO WRAPPER CONTAINER --- */
.vs-seo-wrapper {
  max-width: 1120px;
  margin: 40px auto 60px auto;
  padding: 0 20px;
  box-sizing: border-box;
  width: 100%;
}

/* --- 2. DIRECT ANSWER CALLOUT (BLUF - Bottom Line Up Front) --- */
.vs-direct-answer {
  background: linear-gradient(135deg, #f0fdfa 0%, #e6f7f5 100%);
  border: 1px solid #99f6e4;
  border-left: 5px solid var(--vs-primary);
  border-radius: var(--vs-radius-md);
  padding: 20px 24px;
  margin: 20px 0 32px 0;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  box-shadow: var(--vs-shadow-sm);
}

.vs-direct-answer__icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--vs-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.vs-direct-answer__content {
  flex: 1;
}

.vs-direct-answer__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--vs-primary-dark);
  background: #ccfbf1;
  padding: 2px 8px;
  border-radius: 4px;
  margin-bottom: 6px;
}

.vs-direct-answer__text {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--vs-on-surface);
}

.vs-direct-answer__text strong {
  color: var(--vs-primary);
  font-weight: 700;
}

/* --- 3. ATTRIBUTE METRIC CARDS GRID --- */
.vs-attr-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin: 24px 0 36px 0;
}

.vs-attr-card {
  background: var(--vs-surface);
  border: 1px solid var(--vs-outline-variant);
  border-radius: var(--vs-radius-lg);
  padding: 20px;
  box-shadow: var(--vs-shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.vs-attr-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--vs-shadow-md);
  border-color: var(--vs-primary);
}

.vs-attr-card__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.vs-attr-card__icon {
  width: 36px;
  height: 36px;
  border-radius: var(--vs-radius-sm);
  background: var(--vs-primary-light);
  color: var(--vs-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.vs-attr-card__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--vs-on-surface);
  margin: 0;
}

.vs-attr-card__value {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--vs-primary);
  margin: 0 0 6px 0;
  line-height: 1.2;
}

.vs-attr-card__desc {
  font-size: 0.85rem;
  color: var(--vs-on-surface-variant);
  margin: 0;
  line-height: 1.5;
}

/* --- 4. RESPONSIVE SEMANTIC DATA TABLES --- */
.vs-table-container {
  background: var(--vs-surface);
  border: 1px solid var(--vs-outline-variant);
  border-radius: var(--vs-radius-lg);
  box-shadow: var(--vs-shadow-sm);
  overflow: hidden;
  margin: 24px 0 36px 0;
}

.vs-table-header {
  padding: 16px 20px;
  background: var(--vs-surface-container-low);
  border-bottom: 1px solid var(--vs-outline-variant);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.vs-table-header__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--vs-on-surface);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.vs-table-header__badge {
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--vs-primary-light);
  color: var(--vs-primary-dark);
  padding: 4px 10px;
  border-radius: 20px;
}

.vs-table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.vs-data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.92rem;
}

.vs-data-table th {
  background: #f8fafc;
  color: #334155;
  font-weight: 700;
  padding: 14px 18px;
  border-bottom: 2px solid var(--vs-outline);
  white-space: nowrap;
}

.vs-data-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--vs-outline-variant);
  color: var(--vs-on-surface);
}

.vs-data-table tbody tr:nth-child(even) {
  background: #fbfdfe;
}

.vs-data-table tbody tr:hover {
  background: #f0fdfa;
}

.vs-data-table td.highlight {
  font-weight: 700;
  color: var(--vs-primary);
}

.vs-data-table td.number {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.vs-data-table th.number {
  text-align: right;
}

.vs-tag {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
}

.vs-tag--primary { background: var(--vs-primary-light); color: var(--vs-primary-dark); }
.vs-tag--accent { background: var(--vs-accent-light); color: var(--vs-accent-dark); }
.vs-tag--success { background: var(--vs-success-light); color: var(--vs-success-dark); }

/* --- 5. HOW-TO STEP BY STEP FLOW --- */
.vs-howto-flow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 24px 0 36px 0;
}

.vs-howto-step {
  background: var(--vs-surface);
  border: 1px solid var(--vs-outline-variant);
  border-radius: var(--vs-radius-lg);
  padding: 20px;
  position: relative;
  box-shadow: var(--vs-shadow-sm);
}

.vs-howto-step__num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--vs-primary);
  color: #fff;
  font-weight: 800;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.vs-howto-step__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--vs-on-surface);
  margin: 0 0 8px 0;
}

.vs-howto-step__text {
  font-size: 0.88rem;
  color: var(--vs-on-surface-variant);
  margin: 0;
  line-height: 1.5;
}

/* --- 6. ACCESSIBLE FAQ ACCORDION --- */
.vs-faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 20px 0 36px 0;
}

.vs-faq-item {
  background: var(--vs-surface);
  border: 1px solid var(--vs-outline-variant);
  border-radius: var(--vs-radius-md);
  overflow: hidden;
  box-shadow: var(--vs-shadow-sm);
  transition: border-color 0.2s ease;
}

.vs-faq-item[open] {
  border-color: var(--vs-primary);
}

.vs-faq-question {
  padding: 16px 20px;
  font-weight: 700;
  font-size: 1rem;
  color: var(--vs-on-surface);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  background: var(--vs-surface);
}

.vs-faq-question::-webkit-details-marker {
  display: none;
}

.vs-faq-question::after {
  content: '\f078';
  font-family: 'Font Awesome 6 Free', 'Font Awesome 5 Free';
  font-weight: 900;
  font-size: 0.85rem;
  color: var(--vs-primary);
  transition: transform 0.2s ease;
}

.vs-faq-item[open] .vs-faq-question::after {
  transform: rotate(180deg);
}

.vs-faq-answer {
  padding: 0 20px 18px 20px;
  color: var(--vs-on-surface-variant);
  font-size: 0.95rem;
  line-height: 1.6;
  border-top: 1px solid #f1f5f9;
  padding-top: 14px;
}

/* --- 7. CONTEXTUAL CLUSTER CARDS --- */
.vs-cluster-section {
  margin: 40px 0 20px 0;
  padding-top: 24px;
  border-top: 1px solid var(--vs-outline-variant);
}

.vs-cluster-header {
  margin-bottom: 20px;
}

.vs-cluster-header__title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--vs-on-surface);
  margin: 0 0 6px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.vs-cluster-header__subtitle {
  font-size: 0.9rem;
  color: var(--vs-on-surface-variant);
  margin: 0;
}

.vs-cluster-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.vs-cluster-card {
  background: var(--vs-surface);
  border: 1px solid var(--vs-outline-variant);
  border-radius: var(--vs-radius-lg);
  padding: 18px;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  transition: all 0.2s ease;
  box-shadow: var(--vs-shadow-sm);
  box-sizing: border-box;
}

.vs-cluster-card:has(.vs-cluster-card__icon) {
  flex-direction: row;
  align-items: flex-start;
}

.vs-cluster-card:hover {
  transform: translateY(-3px);
  border-color: var(--vs-primary);
  box-shadow: var(--vs-shadow-md);
  color: inherit;
}

.vs-cluster-card__icon {
  width: 42px;
  height: 42px;
  border-radius: var(--vs-radius-md);
  background: var(--vs-primary-light);
  color: var(--vs-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  transition: background 0.2s ease, color 0.2s ease;
}

.vs-cluster-card:hover .vs-cluster-card__icon {
  background: var(--vs-primary);
  color: #fff;
}

.vs-cluster-card__info {
  flex: 1;
}

.vs-cluster-card__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--vs-on-surface);
  margin: 0 0 4px 0;
  line-height: 1.3;
}

.vs-cluster-card__desc {
  font-size: 0.8rem;
  color: var(--vs-on-surface-variant);
  margin: 0;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ==========================================================================
   DARK THEME / MYSTIC LUXURY OVERRIDES
   For Tarot, Astrology, Numerology and Dark-mode tools
   ========================================================================== */

.vs-theme-dark,
[data-theme="dark"],
body.dark {
  --vs-surface: rgba(22, 15, 40, 0.8);
  --vs-surface-container-low: rgba(255, 255, 255, 0.03);
  --vs-surface-container: rgba(255, 255, 255, 0.06);
  --vs-surface-container-high: rgba(255, 255, 255, 0.1);
  --vs-on-surface: #f1f0f7;
  --vs-on-surface-variant: #a09bb5;
  --vs-outline: rgba(255, 255, 255, 0.12);
  --vs-outline-variant: rgba(255, 255, 255, 0.08);
  --vs-primary: #a855f7;
  --vs-primary-dark: #7e22ce;
  --vs-primary-light: rgba(168, 85, 247, 0.15);
  --vs-primary-container: rgba(168, 85, 247, 0.25);
  --vs-on-primary-container: #ede9fe;
}

.vs-theme-dark .vs-centerpiece,
[data-theme="dark"] .vs-centerpiece {
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(22, 15, 40, 0.7);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
}

.vs-theme-dark .vs-direct-answer,
[data-theme="dark"] .vs-direct-answer {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(168, 85, 247, 0.18) 100%);
  border: 1px solid rgba(168, 85, 247, 0.35);
  border-left: 5px solid #a855f7;
}

.vs-theme-dark .vs-direct-answer__label,
[data-theme="dark"] .vs-direct-answer__label {
  background: rgba(168, 85, 247, 0.3);
  color: #fbbf24;
}

.vs-theme-dark .vs-attr-card,
[data-theme="dark"] .vs-attr-card {
  background: rgba(22, 15, 40, 0.75);
  border-color: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
}

.vs-theme-dark .vs-data-table th,
[data-theme="dark"] .vs-data-table th {
  background: rgba(255, 255, 255, 0.06);
  color: #fbbf24;
}

.vs-theme-dark .vs-data-table td,
[data-theme="dark"] .vs-data-table td,
.vs-theme-dark .vs-table td,
[data-theme="dark"] .vs-table td {
  border-bottom-color: rgba(255, 255, 255, 0.08);
  color: #f1f0f7 !important;
}

.vs-theme-dark .vs-data-table tbody tr:nth-child(even),
[data-theme="dark"] .vs-data-table tbody tr:nth-child(even),
.vs-theme-dark .vs-table tbody tr:nth-child(even),
[data-theme="dark"] .vs-table tbody tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.03) !important;
}

.vs-theme-dark .vs-data-table tbody tr:nth-child(odd),
[data-theme="dark"] .vs-data-table tbody tr:nth-child(odd),
.vs-theme-dark .vs-table tbody tr:nth-child(odd),
[data-theme="dark"] .vs-table tbody tr:nth-child(odd) {
  background: transparent !important;
}

.vs-theme-dark .vs-data-table tbody tr:hover,
[data-theme="dark"] .vs-data-table tbody tr:hover,
.vs-theme-dark .vs-table tbody tr:hover,
[data-theme="dark"] .vs-table tbody tr:hover {
  background: rgba(212, 175, 55, 0.08) !important;
}

.vs-theme-dark .vs-step-item,
[data-theme="dark"] .vs-step-item {
  background: rgba(22, 15, 40, 0.7);
  border-color: rgba(255, 255, 255, 0.08);
}

.vs-theme-dark .vs-faq-item,
[data-theme="dark"] .vs-faq-item {
  background: rgba(22, 15, 40, 0.6);
  border-color: rgba(255, 255, 255, 0.08);
}

.vs-theme-dark .vs-faq-item[open],
[data-theme="dark"] .vs-faq-item[open] {
  border-color: rgba(168, 85, 247, 0.5);
  background: rgba(22, 15, 40, 0.85);
}

.vs-theme-dark .vs-cluster-card,
[data-theme="dark"] .vs-cluster-card {
  background: rgba(22, 15, 40, 0.65);
  border-color: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
}



/* ==========================================================================
   COMPREHENSIVE FLAT & BEM COMPATIBILITY RULES
   ========================================================================== */

/* --- HOWTO FLOW & STEPS --- */
.vs-howto-flow {
  margin: 32px 0 40px 0;
}

.vs-howto-flow > .vs-howto-title {
  grid-column: 1 / -1;
  width: 100%;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--vs-on-surface);
  margin: 0 0 16px 0;
}

.vs-howto-flow > .vs-step-grid {
  grid-column: 1 / -1;
  width: 100%;
}

.vs-step-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  width: 100%;
}

.vs-step-card {
  background: var(--vs-surface);
  border: 1px solid var(--vs-outline-variant);
  border-radius: var(--vs-radius-lg);
  padding: 22px 20px;
  position: relative;
  box-shadow: var(--vs-shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.vs-step-card:hover {
  transform: translateY(-3px);
  border-color: var(--vs-primary);
  box-shadow: var(--vs-shadow-md);
}

.vs-step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--vs-primary), #1abc9c);
  color: #ffffff;
  font-weight: 800;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  box-shadow: 0 4px 10px rgba(15, 124, 120, 0.25);
  font-family: 'Phudu', sans-serif;
}

.vs-step-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--vs-on-surface);
  margin: 0 0 8px 0;
  line-height: 1.4;
  font-family: 'Phudu', sans-serif;
}

.vs-step-desc {
  font-size: 0.9rem;
  color: var(--vs-on-surface-variant);
  margin: 0 0 12px 0;
  line-height: 1.6;
  flex-grow: 1;
}

.vs-step-meta {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--vs-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: var(--vs-primary-light);
  padding: 4px 10px;
  border-radius: 20px;
  align-self: flex-start;
}

/* --- TABLE STYLING --- */
.vs-table-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--vs-on-surface);
  margin: 0;
  padding: 16px 20px;
  background: var(--vs-surface-container-low);
  border-bottom: 1px solid var(--vs-outline-variant);
  font-family: 'Phudu', sans-serif;
}

.vs-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.94rem;
}

.vs-table th {
  background: #f8fafc;
  color: #1e293b;
  font-weight: 700;
  padding: 14px 18px;
  border-bottom: 2px solid var(--vs-outline);
  white-space: nowrap;
  font-family: 'Phudu', sans-serif;
}

.vs-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--vs-outline-variant);
  color: var(--vs-on-surface);
  line-height: 1.6;
}

.vs-table tbody tr:nth-child(even) {
  background: #fbfdfe;
}

.vs-table tbody tr:hover {
  background: #f0fdfa;
}

/* --- ATTRIBUTE GRID --- */
.vs-attr-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--vs-on-surface-variant);
  margin: 0 0 8px 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.vs-attr-value {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--vs-primary);
  margin: 0 0 6px 0;
  line-height: 1.25;
  font-family: 'Phudu', sans-serif;
}

.vs-attr-desc {
  font-size: 0.88rem;
  color: var(--vs-on-surface-variant);
  margin: 0;
  line-height: 1.5;
}

/* --- CLUSTER SECTION --- */
.vs-cluster-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--vs-on-surface);
  margin: 0 0 16px 0;
  font-family: 'Phudu', sans-serif;
}

.vs-cluster-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--vs-on-surface);
  margin: 0 0 6px 0;
  line-height: 1.35;
  font-family: 'Phudu', sans-serif;
}

.vs-cluster-card-desc {
  font-size: 0.88rem;
  color: var(--vs-on-surface-variant);
  margin: 0;
  line-height: 1.5;
}


/* --- LUXURY TIMELINE HOWTO FLOW (MATCHING USER REFERENCE DESIGN) --- */
.vs-howto-timeline-wrapper {
  max-width: 900px;
  margin: 50px auto 60px auto;
  position: relative;
  padding: 0 10px;
}

.vs-howto-header {
  text-align: center;
  margin-bottom: 45px;
}

.vs-howto-title {
  font-family: 'Phudu', sans-serif !important;
  font-size: 1.85rem !important;
  font-weight: 700 !important;
  color: #0c3b2e;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;
  margin: 0 0 10px 0 !important;
}

.vs-howto-subtitle {
  font-family: 'Ganh', system-ui, sans-serif;
  font-size: 1.05rem;
  color: #5c716e;
  margin: 0;
  line-height: 1.6;
}

/* Timeline Vertical Line & Grid */
.vs-timeline-grid {
  display: flex !important;
  flex-direction: column !important;
  gap: 36px !important;
  position: relative !important;
  padding-left: 0 !important;
}

/* Continuous dashed vertical line connecting the steps */
.vs-timeline-grid::before {
  content: '';
  position: absolute;
  top: 35px;
  bottom: 35px;
  left: 28px;
  width: 2px;
  border-left: 2px dashed #c5a059;
  z-index: 1;
}

/* Step Row Layout */
.vs-timeline-step {
  display: grid !important;
  grid-template-columns: 170px 1fr !important;
  align-items: center !important;
  gap: 24px !important;
  position: relative !important;
  z-index: 2 !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  margin: 0 !important;
}

/* Left Marker Column */
.vs-step-marker-area {
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
}

/* Round Node Marker */
.vs-step-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 3px solid #c5a059;
  background: #ffffff;
  box-shadow: 0 0 0 4px #ffffff;
  flex-shrink: 0;
  margin-left: 21px; /* Centers 16px dot on 28px dashed line */
  transition: all 0.3s ease;
  z-index: 3;
}

.vs-step-dot--filled {
  background: #c5a059;
  box-shadow: 0 0 0 4px #ffffff, 0 0 12px rgba(197, 160, 89, 0.4);
}

.vs-timeline-step:hover .vs-step-dot {
  transform: scale(1.25);
  background: #c5a059;
}

/* Big Number Watermark (.01, .02, .03, .04) */
.vs-step-num {
  font-family: 'Phudu', sans-serif !important;
  font-size: 4.8rem !important;
  font-weight: 700 !important;
  color: #eedbc5 !important;
  line-height: 1 !important;
  letter-spacing: -2px;
  user-select: none;
  background: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  width: auto !important;
  height: auto !important;
  margin: 0 !important;
  display: block !important;
  transition: color 0.3s ease;
}

.vs-timeline-step:hover .vs-step-num {
  color: #ddbe9b !important;
}

/* Right Content Card Box */
.vs-step-card-box {
  background: #ffffff;
  border-radius: 18px;
  border: 1.5px solid #f2e3ce;
  border-left: 4px solid #c5a059;
  padding: 30px 36px;
  box-shadow: 0 8px 30px rgba(197, 160, 89, 0.08);
  text-align: center;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.vs-timeline-step:hover .vs-step-card-box {
  transform: translateX(4px) translateY(-2px);
  box-shadow: 0 14px 40px rgba(197, 160, 89, 0.16);
  border-color: #c5a059;
}

.vs-step-card-box .vs-step-title {
  font-family: 'Phudu', sans-serif !important;
  font-size: 1.15rem !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  color: #0c3b2e !important;
  margin: 0 0 10px 0 !important;
  letter-spacing: 0.5px !important;
}

.vs-step-card-box .vs-step-desc {
  font-family: 'Ganh', system-ui, sans-serif !important;
  font-size: 0.98rem !important;
  color: #475569 !important;
  line-height: 1.65 !important;
  margin: 0 auto !important;
  max-width: 580px !important;
}

.vs-step-card-box .vs-step-meta {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  font-size: 0.8rem !important;
  font-weight: 600 !important;
  color: #c5a059 !important;
  background: #fdf8f2 !important;
  border: 1px solid rgba(197, 160, 89, 0.25) !important;
  padding: 3px 12px !important;
  border-radius: 14px !important;
  margin-top: 14px !important;
}

/* Mobile & Tablet Responsiveness */
@media (max-width: 768px) {
  .vs-timeline-grid::before {
    left: 14px;
  }
  .vs-timeline-step {
    grid-template-columns: 100px 1fr !important;
    gap: 14px !important;
  }
  .vs-step-dot {
    margin-left: 7px;
  }
  .vs-step-num {
    font-size: 3.2rem !important;
  }
  .vs-step-card-box {
    padding: 22px 18px;
    text-align: left;
  }
  .vs-step-card-box .vs-step-title {
    text-align: left;
  }
}

@media (max-width: 520px) {
  .vs-timeline-grid::before {
    display: none;
  }
  .vs-timeline-step {
    grid-template-columns: 1fr !important;
    gap: 8px !important;
  }
  .vs-step-marker-area {
    justify-content: flex-start;
    gap: 12px;
    margin-bottom: -10px;
  }
  .vs-step-dot {
    margin-left: 0;
  }
  .vs-step-num {
    font-size: 2.8rem !important;
  }
  .vs-step-card-box {
    padding: 20px 16px;
  }
}


/* ==========================================================================
   PERFECT LUXURY VERTICAL TIMELINE (M3 LUXURY SPEC)
   ========================================================================== */

/* Header Centered at Top Across Entire Page */
.vs-howto-header {
  display: block !important;
  width: 100% !important;
  text-align: center !important;
  margin: 60px auto 40px auto !important;
  clear: both !important;
}

.vs-howto-header .vs-howto-title {
  font-family: 'Phudu', sans-serif !important;
  font-size: 1.85rem !important;
  font-weight: 700 !important;
  color: #0c3b2e;
  text-transform: uppercase !important;
  letter-spacing: 0.6px !important;
  margin: 0 0 10px 0 !important;
  text-align: center !important;
}

.vs-howto-header .vs-howto-subtitle {
  font-family: 'Ganh', system-ui, sans-serif !important;
  font-size: 1.05rem !important;
  color: #5c716e !important;
  margin: 0 auto !important;
  text-align: center !important;
  max-width: 680px !important;
  line-height: 1.6 !important;
}

/* Timeline Wrapper: 100% Block Width */
.vs-howto-flow.vs-howto-timeline-wrapper,
div.vs-howto-timeline-wrapper {
  display: block !important;
  width: 100% !important;
  max-width: 860px !important;
  margin: 0 auto 70px auto !important;
  padding: 0 10px !important;
  box-sizing: border-box !important;
  clear: both !important;
}

/* Timeline Stack */
.vs-timeline-grid {
  display: flex !important;
  flex-direction: column !important;
  gap: 32px !important;
  width: 100% !important;
  position: relative !important;
  margin: 0 auto !important;
  padding: 0 !important;
}

/* Continuous Vertical Dashed Line */
.vs-timeline-grid::before {
  content: '' !important;
  position: absolute !important;
  top: 30px !important;
  bottom: 30px !important;
  left: 48px !important;
  width: 2px !important;
  border-left: 2px dashed #c5a059 !important;
  z-index: 1 !important;
}

/* Step Row (140px Left + 1fr Right Card) */
.vs-timeline-step {
  display: grid !important;
  grid-template-columns: 140px 1fr !important;
  align-items: center !important;
  gap: 20px !important;
  position: relative !important;
  z-index: 2 !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  margin: 0 !important;
  width: 100% !important;
}

/* Marker Area */
.vs-step-marker-area {
  display: flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: 16px !important;
  position: relative !important;
  width: 140px !important;
}

/* Dot Marker */
.vs-step-dot {
  width: 16px !important;
  height: 16px !important;
  border-radius: 50% !important;
  border: 3px solid #c5a059 !important;
  background: #ffffff !important;
  box-shadow: 0 0 0 3px #ffffff !important;
  flex-shrink: 0 !important;
  margin-left: 12px !important;
  z-index: 3 !important;
  transition: transform 0.3s ease, background 0.3s ease !important;
}

.vs-step-dot--filled {
  background: #c5a059 !important;
  box-shadow: 0 0 0 3px #ffffff, 0 0 10px rgba(197, 160, 89, 0.45) !important;
}

.vs-timeline-step:hover .vs-step-dot {
  transform: scale(1.25) !important;
  background: #c5a059 !important;
}

/* Step Number .01 - .04 */
.vs-step-num {
  font-family: 'Phudu', sans-serif !important;
  font-size: 4.6rem !important;
  font-weight: 700 !important;
  color: #eedbc5 !important;
  line-height: 1 !important;
  letter-spacing: -2px !important;
  user-select: none !important;
  background: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  width: auto !important;
  height: auto !important;
  margin: 0 !important;
  display: block !important;
  z-index: 2 !important;
  transition: color 0.3s ease !important;
}

.vs-timeline-step:hover .vs-step-num {
  color: #ddbe9b !important;
}

/* Wide Horizontal Card */
.vs-step-card-box {
  background: #ffffff !important;
  border-radius: 18px !important;
  border: 1px solid #f2e3ce !important;
  border-left: 5px solid #c5a059 !important;
  padding: 24px 36px !important;
  box-shadow: 0 8px 30px rgba(197, 160, 89, 0.08) !important;
  text-align: center !important;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

.vs-timeline-step:hover .vs-step-card-box {
  transform: translateX(4px) translateY(-2px) !important;
  box-shadow: 0 14px 40px rgba(197, 160, 89, 0.16) !important;
  border-color: #c5a059 !important;
}

.vs-step-card-box .vs-step-title {
  font-family: 'Phudu', sans-serif !important;
  font-size: 1.15rem !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  color: #0c3b2e !important;
  margin: 0 0 8px 0 !important;
  letter-spacing: 0.5px !important;
  text-align: center !important;
}

.vs-step-card-box .vs-step-desc {
  font-family: 'Ganh', system-ui, sans-serif !important;
  font-size: 0.98rem !important;
  color: #475569 !important;
  line-height: 1.6 !important;
  margin: 0 auto !important;
  text-align: center !important;
  max-width: 620px !important;
}

.vs-step-card-box .vs-step-meta {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  font-size: 0.8rem !important;
  font-weight: 600 !important;
  color: #c5a059 !important;
  background: #fdf8f2 !important;
  border: 1px solid rgba(197, 160, 89, 0.25) !important;
  padding: 3px 12px !important;
  border-radius: 12px !important;
  margin-top: 10px !important;
  text-align: center !important;
}

/* Mobile & Tablet */
@media (max-width: 768px) {
  .vs-timeline-grid::before {
    left: 35px !important;
  }
  .vs-timeline-step {
    grid-template-columns: 100px 1fr !important;
    gap: 14px !important;
  }
  .vs-step-marker-area {
    width: 100px !important;
    gap: 10px !important;
  }
  .vs-step-dot {
    margin-left: 5px !important;
    width: 14px !important;
    height: 14px !important;
  }
  .vs-step-num {
    font-size: 3.2rem !important;
  }
  .vs-step-card-box {
    padding: 20px 20px !important;
  }
}

@media (max-width: 520px) {
  .vs-timeline-grid::before {
    display: none !important;
  }
  .vs-timeline-step {
    grid-template-columns: 1fr !important;
    gap: 8px !important;
  }
  .vs-step-marker-area {
    justify-content: center !important;
    width: 100% !important;
  }
  .vs-step-dot {
    margin-left: 0 !important;
  }
  .vs-step-num {
    font-size: 2.8rem !important;
  }
}


/* ==========================================================================
   DARK THEME LUXURY TIMELINE OVERRIDES
   ========================================================================== */
.vs-theme-dark .vs-timeline-grid::before,
[data-theme="dark"] .vs-timeline-grid::before {
  border-left: 2px dashed rgba(212, 175, 55, 0.45) !important;
}

.vs-theme-dark .vs-step-dot,
[data-theme="dark"] .vs-step-dot {
  border: 3px solid #d4af37 !important;
  background: #0b0a1a !important;
  box-shadow: 0 0 0 3px #0b0a1a, 0 0 12px rgba(212, 175, 55, 0.5) !important;
}

.vs-theme-dark .vs-step-dot--filled,
[data-theme="dark"] .vs-step-dot--filled,
.vs-theme-dark .vs-timeline-step:hover .vs-step-dot,
[data-theme="dark"] .vs-timeline-step:hover .vs-step-dot {
  background: #d4af37 !important;
  box-shadow: 0 0 0 3px #0b0a1a, 0 0 16px rgba(212, 175, 55, 0.8) !important;
}

.vs-theme-dark .vs-step-num,
[data-theme="dark"] .vs-step-num {
  color: rgba(212, 175, 55, 0.35) !important;
}

.vs-theme-dark .vs-timeline-step:hover .vs-step-num,
[data-theme="dark"] .vs-timeline-step:hover .vs-step-num {
  color: rgba(212, 175, 55, 0.8) !important;
}

.vs-theme-dark .vs-step-card-box,
[data-theme="dark"] .vs-step-card-box {
  background: rgba(18, 14, 38, 0.85) !important;
  border: 1px solid rgba(212, 175, 55, 0.25) !important;
  border-left: 5px solid #d4af37 !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45), 0 0 15px rgba(212, 175, 55, 0.08) !important;
  backdrop-filter: blur(14px) !important;
  -webkit-backdrop-filter: blur(14px) !important;
}

.vs-theme-dark .vs-timeline-step:hover .vs-step-card-box,
[data-theme="dark"] .vs-timeline-step:hover .vs-step-card-box {
  background: rgba(25, 18, 48, 0.92) !important;
  border-color: rgba(212, 175, 55, 0.6) !important;
  box-shadow: 0 14px 44px rgba(0, 0, 0, 0.6), 0 0 25px rgba(212, 175, 55, 0.2) !important;
}

.vs-theme-dark .vs-step-card-box .vs-step-title,
[data-theme="dark"] .vs-step-card-box .vs-step-title {
  color: #f9e5c0 !important;
}

.vs-theme-dark .vs-step-card-box .vs-step-desc,
[data-theme="dark"] .vs-step-card-box .vs-step-desc {
  color: #d4d4d8 !important;
}

.vs-theme-dark .vs-step-meta,
[data-theme="dark"] .vs-step-meta {
  background: rgba(212, 175, 55, 0.12) !important;
  border: 1px solid rgba(212, 175, 55, 0.3) !important;
  color: #f59e0b !important;
}


/* --- DARK THEME FAQ & CLUSTER ENHANCEMENTS --- */
.vs-faq-item:not([open]) .vs-faq-answer {
  display: none !important;
}

.vs-faq-item[open] .vs-faq-answer {
  display: block !important;
  animation: fadeIn 0.25s ease;
}

.vs-faq-question > i {
  display: none !important;
}

.vs-theme-dark .vs-faq-item,
[data-theme="dark"] .vs-faq-item {
  background: rgba(22, 15, 40, 0.75) !important;
  border: 1px solid rgba(212, 175, 55, 0.25) !important;
  border-radius: 14px !important;
  overflow: hidden !important;
  margin-bottom: 12px !important;
}

.vs-theme-dark .vs-faq-item[open],
[data-theme="dark"] .vs-faq-item[open] {
  border-color: rgba(212, 175, 55, 0.55) !important;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4), 0 0 15px rgba(212, 175, 55, 0.1) !important;
}

.vs-theme-dark .vs-faq-question,
[data-theme="dark"] .vs-faq-question {
  background: rgba(22, 15, 40, 0.85) !important;
  color: #f9e5c0 !important;
  padding: 16px 20px !important;
  font-family: 'Phudu', 'DTPhudu', sans-serif !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
}

.vs-theme-dark .vs-faq-answer,
[data-theme="dark"] .vs-faq-answer {
  background: rgba(18, 12, 34, 0.9) !important;
  color: #d4d4d8 !important;
  padding: 16px 20px 20px !important;
  line-height: 1.65 !important;
  font-family: 'Ganh', system-ui, -apple-system, sans-serif !important;
}

.vs-theme-dark .vs-howto-title,
[data-theme="dark"] .vs-howto-title,
.vs-theme-dark .vs-howto-header .vs-howto-title,
[data-theme="dark"] .vs-howto-header .vs-howto-title {
  color: #f9e5c0 !important;
  background: linear-gradient(135deg, #FFF0D0 0%, #F5C518 50%, #D4AF37 100%) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  text-shadow: 0 0 25px rgba(212, 175, 55, 0.35) !important;
}

.vs-theme-dark .vs-howto-subtitle,
[data-theme="dark"] .vs-howto-subtitle,
.vs-theme-dark .vs-howto-header .vs-howto-subtitle,
[data-theme="dark"] .vs-howto-header .vs-howto-subtitle {
  color: #cbd5e1 !important;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5) !important;
}

.vs-theme-dark .vs-faq-question::after,
[data-theme="dark"] .vs-faq-question::after {
  color: #d4af37 !important;
}

.vs-theme-dark .vs-cluster-grid,
[data-theme="dark"] .vs-cluster-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)) !important;
  gap: 16px !important;
}

.vs-theme-dark .vs-cluster-card,
[data-theme="dark"] .vs-cluster-card {
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  gap: 10px !important;
  background: rgba(22, 15, 42, 0.75) !important;
  border: 1px solid rgba(212, 175, 55, 0.25) !important;
  border-radius: 14px !important;
  padding: 22px 20px !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  text-decoration: none !important;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
  box-sizing: border-box !important;
}

.vs-theme-dark .vs-cluster-card:hover,
[data-theme="dark"] .vs-cluster-card:hover {
  border-color: rgba(212, 175, 55, 0.6) !important;
  transform: translateY(-4px) !important;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(212, 175, 55, 0.2) !important;
  background: rgba(30, 20, 56, 0.9) !important;
}

.vs-theme-dark .vs-cluster-card__title,
[data-theme="dark"] .vs-cluster-card__title {
  color: #f9e5c0 !important;
  font-family: 'Phudu', 'DTPhudu', sans-serif !important;
  font-size: 1.08rem !important;
  font-weight: 700 !important;
  margin-bottom: 8px !important;
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  width: 100% !important;
  white-space: normal !important;
  line-height: 1.4 !important;
}

.vs-theme-dark .vs-cluster-card__title i,
[data-theme="dark"] .vs-cluster-card__title i {
  color: #d4af37 !important;
  font-size: 1.15rem !important;
  flex-shrink: 0 !important;
}

.vs-theme-dark .vs-cluster-card__desc,
[data-theme="dark"] .vs-cluster-card__desc {
  color: #a1a1aa !important;
  font-family: 'Ganh', system-ui, -apple-system, sans-serif !important;
  font-size: 0.88rem !important;
  line-height: 1.55 !important;
  margin: 0 !important;
  width: 100% !important;
}