/**
 * 07-sections.css — Section Styles
 * YDC Child Enterprise Theme
 *
 * Rules:
 *   - Sections compose layout primitives + tokens.
 *   - No new design decisions at section level.
 *   - No background images.
 *   - Surface system: matte black layers with hairline borders.
 *   - Ambient lighting via ::before pseudo-element radial gradients.
 *   - No glow on any border, card, or button.
 */

/* ═══════════════════════════════════════════════
   HEADER
═══════════════════════════════════════════════ */

#ydc-header {
  width: 100%;
  max-width: var(--container-max);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-7) var(--space-7);
  background: transparent;

  /* Positioned absolutely over the Hero */
  position: absolute;
  top: var(--wp-admin--admin-bar--height, 0px);
  left: 50%;
  transform: translate(-50%, 0);
  z-index: 9999;
  box-sizing: border-box;

  /* Smooth hide/show transition */
  transition:
    opacity  var(--transition-normal),
    visibility var(--transition-normal);
  opacity: 1;
  visibility: visible;
}

/* Hidden state — when scrolled past Hero */
#ydc-header.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* ── Header logo ─────────────────────────────── */
#ydc-header .ydc-nav-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 0;
  background: transparent;
  border: none;
  text-decoration: none;
  flex: 0 0 auto;
  margin: 0 var(--space-7);
}

#ydc-header-logo-img {
  max-height: 85px;
  width: auto;
  object-fit: contain;
  display: block;
  /* Direct vector white stroke (no rectangular box) */
  filter:
    drop-shadow(1px  0   0 rgba(255,255,255,0.85))
    drop-shadow(-1px 0   0 rgba(255,255,255,0.85))
    drop-shadow(0    1px 0 rgba(255,255,255,0.85))
    drop-shadow(0   -1px 0 rgba(255,255,255,0.85));
  transition: filter var(--transition-normal), opacity var(--transition-fast);
}

#ydc-header .ydc-nav-logo:hover #ydc-header-logo-img {
  filter:
    drop-shadow(1px  0   0 rgba(255,255,255,0.9))
    drop-shadow(-1px 0   0 rgba(255,255,255,0.9))
    drop-shadow(0    1px 0 rgba(255,255,255,0.9))
    drop-shadow(0   -1px 0 rgba(255,255,255,0.9))
    drop-shadow(0 0 16px rgba(255,255,255,0.8));
}

/* ── Header nav ──────────────────────────────── */
#ydc-header nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex: 1;
}

#ydc-header nav.ydc-nav-left {
  justify-content: flex-end;
}

#ydc-header nav.ydc-nav-right {
  justify-content: flex-start;
}

#ydc-header nav a {
  font-family: var(--font-sans) !important;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary) !important;
  text-decoration: none;
  padding: var(--space-1) var(--space-3);
  transition: all var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

#ydc-header nav a:hover,
#ydc-header nav a.active {
  color: var(--accent-primary) !important;
  text-shadow: none !important;
}

/* ── Hamburger ───────────────────────────────── */
#ydc-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  cursor: pointer;
  background: none;
  border: none;
}

#ydc-hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text-primary);
  border-radius: var(--radius-pill);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

#ydc-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
#ydc-hamburger.open span:nth-child(2) { opacity: 0; }
#ydc-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ── Mobile menu ─────────────────────────────── */
#ydc-mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--surface-1);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: var(--space-4) var(--space-6) var(--space-6);
  animation: mobileMenuIn var(--transition-normal);
}

#ydc-mobile-menu.open {
  display: flex;
}

#ydc-mobile-menu a {
  font-family: var(--font-sans) !important;
  font-size: var(--text-base);
  font-weight: var(--font-weight-light);
  color: var(--text-secondary) !important;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--border-subtle);
  text-decoration: none;
  transition: color var(--transition-fast);
}

#ydc-mobile-menu a:last-child {
  border-bottom: none;
}

#ydc-mobile-menu a:hover {
  color: var(--text-primary) !important;
}

#ydc-header-spacer {
  display: none !important;
  height: 0 !important;
}


/* ═══════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════ */

.ydc-hero-snippet-part,
.wp-block-template-part.ydc-hero-snippet-part {
  width: 100% !important;
  max-width: 100% !important;
  margin-inline: auto !important;
}

#ydc-hero-section {
  width: 100%;
  max-width: 100%;
  background-color: var(--surface-0);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 70vh; /* Restore normal hero height */
  padding: var(--space-12) var(--space-6); /* Restore normal spacious padding */
}

/* Ambient hero light — 4-layer gradient sequence: 1. Đen (Header Top) -> 2. Xanh Lam (Center Core) -> 3. Trắng (Pronounced Arch) -> 4. Đen (Bottom Base) */
#ydc-hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    var(--ambient-header-dark),
    var(--ambient-cta-glow),
    var(--ambient-cta-white),
    var(--ambient-hero-bottom);
  pointer-events: none;
  z-index: 0;
}

#ydc-hero-inner-centered {
  max-width: 1000px;
  width: 100%;
  margin-left: auto !important;
  margin-right: auto !important;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center !important;
  position: relative;
  z-index: 1;
  gap: var(--space-8); /* Restore normal gap between H1 and button */
}

#ydc-hero-inner-centered h1 {
  font-family: var(--font-display);
  font-size: 3.75rem; /* Giảm từ 5.25rem để nhường chỗ cho Hero Card */
  font-weight: var(--font-weight-regular);
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-tight);
  color: var(--text-primary);
  max-width: 960px;
  width: 100%;
  text-align: center !important;
  margin-left: auto !important;
  margin-right: auto !important;
  display: block;
  padding-top: 0.15em;
  padding-bottom: 0.10em;
  overflow: visible;
}

.ydc-hero-cta-single {
  display: flex;
  align-items: center;
  justify-content: center;
}

.ydc-hero-cta-single .btn-primary {
  background: var(--surface-2) !important;
  border: 1px solid transparent !important;
  border-radius: var(--radius-sm) !important;
  padding: 12px 28px !important; /* Giảm padding để button nhỏ lại, nhường chỗ */
  color: var(--text-primary) !important;
  box-shadow: var(--shadow-flat-md) !important;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1) !important;
  overflow: hidden;
}

.ydc-hero-cta-single .btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(59, 110, 246, 0.12) 50%,
    transparent 100%
  );
  transform: skewX(-25deg);
  transition: left 0.75s ease;
  pointer-events: none;
}

.ydc-hero-cta-single .btn-primary:hover {
  background: var(--surface-3) !important;
  border-color: transparent !important;
  box-shadow: var(--shadow-flat-lg) !important;
  color: var(--text-primary) !important;
}

.ydc-hero-cta-single .btn-primary:hover::before {
  left: 100%;
}

/* Hero ambient decorative layer */
.ydc-hero-bg-image {
  display: none; /* Removed — background is pure CSS */
}

.ydc-hero-spatial-ambient-light {
  display: none; /* Replaced by ::before pseudo */
}


/* ═══════════════════════════════════════════════
   ABOUT / PILLARS SECTION
═══════════════════════════════════════════════ */

/* Full Width Breakout for About / Marquee Section */
.ydc-about-wrapper,
#ydc-about-section {
  background-color: var(--surface-0);
  position: relative;
  overflow: hidden !important;
  width: 100vw !important;
  max-width: 100vw !important;
  margin-left: calc(50% - 50vw) !important;
  margin-right: calc(50% - 50vw) !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

.ydc-about-inner {
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
  padding: var(--space-12) 0 !important;
}

.ydc-about-inner .ydc-section-title {
  text-align: center;
  margin-inline: auto;
  padding-inline: var(--space-7);
}


/* ═══════════════════════════════════════════════
   HIGHLIGHTS / EVENTS & POSTS SECTION
═══════════════════════════════════════════════ */

.ydc-highlights-wrapper {
  width: 100vw !important;
  max-width: 100vw !important;
  margin-left: calc(50% - 50vw) !important;
  margin-right: calc(50% - 50vw) !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  background-color: var(--surface-0);
  border-top: none;
  position: relative;
  overflow: hidden;
}

.ydc-highlights-inner {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-12) var(--space-7);
}

/* Tab Switcher Segmented Control */
.ydc-tab-nav-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-10);
}

.ydc-tab-nav {
  display: inline-flex;
  gap: var(--space-2);
  padding: 6px;
  border-radius: var(--radius-sm);
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-flat-sm);
}

.ydc-tab-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  line-height: 1;
  padding: 12px 26px 10px;
  border-radius: var(--radius-sm);
  font-family: var(--font-display) !important;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  background: var(--surface-1);
  box-shadow: var(--shadow-inset-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.35s ease, border-color 0.35s ease, color 0.35s ease, box-shadow 0.35s ease;
  position: relative;
  user-select: none;
}

.ydc-tab-btn:hover {
  color: var(--text-primary);
  background: rgba(0, 0, 0, 0.06);
}

.ydc-tab-btn.active {
  color: var(--text-primary);
  background: var(--surface-2);
  border-color: rgba(0, 0, 0, 0.30);
  box-shadow: var(--shadow-flat-md);
  transform: scale(1.02);
}

.ydc-tab-content {
  position: relative;
  min-height: 380px;
}

.ydc-tab-pane {
  display: none;
}

.ydc-tab-pane.active {
  display: block;
  animation: ydcTabFadeIn 0.45s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes ydcTabFadeIn {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.ydc-tab-subblock {
  margin-bottom: var(--space-10);
}

.ydc-subblock-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-6);
  text-align: center;
  text-transform: uppercase;
  line-height: var(--leading-snug);
  padding-top: 0.12em;
  padding-bottom: 0.08em;
  overflow: visible;
}

.ydc-featured-card-wrap {
  max-width: 480px;
  margin: 0 auto;
}

/* 3-Column Grid System */
.ydc-polaroid-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.ydc-featured-grid {
  grid-template-columns: 1fr !important;
  max-width: 540px !important;
  margin-inline: auto !important;
}

/* Flat Cards */
.ydc-polaroid-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-md);
  background: var(--surface-1);
  border: 1px solid transparent;
  padding: var(--space-3);
  box-shadow: var(--shadow-flat-md);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.ydc-polaroid-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-flat-lg);
}

.ydc-polaroid-card:active {
  transform: translateY(1px);
  box-shadow: var(--shadow-inset-sm);
}

.ydc-polaroid-banner-wrapper {
  position: relative;
  width: 100%;
  height: 200px;
  border-radius: var(--radius-flat);
  overflow: hidden;
}

.ydc-polaroid-banner {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.4s ease;
  filter: brightness(0.9) contrast(1.05);
}

.ydc-polaroid-card:hover .ydc-polaroid-banner {
  transform: scale(1.08);
  filter: brightness(1.05) contrast(1.05);
}

/* Hero Spotlight Banner for Next Workshop */
.ydc-spotlight-wrapper {
  max-width: 1000px;
  margin: 0 auto var(--space-12);
}

.ydc-spotlight-card {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-6);
  border-radius: var(--radius-md);
  background: var(--surface-1);
  border: 1px solid transparent;
  padding: var(--space-4);
  align-items: center;
  box-shadow: var(--shadow-flat-lg);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.ydc-spotlight-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-flat-lg);
}

.ydc-spotlight-card:active {
  transform: translateY(1px);
  box-shadow: var(--shadow-inset-sm);
}

.ydc-spotlight-media {
  position: relative;
  width: 100%;
  height: 280px;
  border-radius: var(--radius-flat);
  overflow: hidden;
}

.ydc-spotlight-banner {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.4s ease;
  filter: brightness(0.9) contrast(1.05);
}

.ydc-spotlight-card:hover .ydc-spotlight-banner {
  transform: scale(1.06);
  filter: brightness(1.05) contrast(1.05);
}

.ydc-spotlight-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  padding: 6px 14px;
  border-radius: 9999px;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  background: var(--surface-2);
  border: none;
  box-shadow: var(--shadow-inset-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.ydc-spotlight-body {
  padding: var(--space-3) var(--space-4);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.ydc-spotlight-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-medium);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-4);
}

.ydc-spotlight-title a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.ydc-spotlight-title a:hover {
  color: var(--accent-primary-hov);
}

.ydc-spotlight-meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
}

.ydc-spotlight-actions .btn {
  width: fit-content;
}

/* Bento Grid System */
.ydc-bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.ydc-bento-item {
  display: flex;
  height: 100%;
}

.ydc-bento-item .ydc-polaroid-card {
  width: 100%;
}

/* Pixel-Perfect Event Date Badge */
.ydc-polaroid-date-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 10;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  width: 48px !important;
  min-width: 48px !important;
  height: auto !important;
  min-height: 52px !important;
  box-sizing: border-box !important;
  padding: 8px 0 !important;
  margin: 0 !important;
  border-radius: var(--radius-flat) !important;
  background: var(--surface-2) !important;
  border: 1px solid var(--border-medium) !important;
  box-shadow: var(--shadow-flat-sm) !important;
  text-align: center !important;
  overflow: visible !important;
}

.ydc-polaroid-date-badge .day {
  display: block !important;
  font-size: 1.1rem !important;
  font-weight: 700 !important;
  color: var(--text-primary) !important;
  line-height: 20px !important;
  margin: 0 !important;
  padding: 0 !important;
  text-align: center !important;
}

.ydc-polaroid-date-badge .month {
  display: block !important;
  font-size: 0.65rem !important;
  font-weight: 600 !important;
  color: var(--accent-primary-hov) !important;
  text-transform: uppercase !important;
  line-height: 14px !important;
  margin: 0 !important;
  padding: 0 !important;
  text-align: center !important;
  letter-spacing: 0.04em !important;
}

/* Card Content Typography & Meta */
.ydc-polaroid-content {
  padding: var(--space-4) var(--space-2) var(--space-2);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.ydc-card-date {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-bottom: var(--space-2);
}

.ydc-polaroid-title {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-medium);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-3);
}

.ydc-polaroid-title a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.ydc-polaroid-title a:hover {
  color: var(--accent-primary-hov);
}

.ydc-card-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-4);
  flex-grow: 1;
}

.ydc-polaroid-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
}


/* ═══════════════════════════════════════════════
   STATS SECTION
═══════════════════════════════════════════════ */

.ydc-stats-wrapper,
#ydc-stats-section {
  width: 100vw !important;
  max-width: 100vw !important;
  margin-left: calc(50% - 50vw) !important;
  margin-right: calc(50% - 50vw) !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  background-color: var(--surface-0);
  position: relative;
  overflow: hidden;
  padding-block: var(--space-12);
}

.ydc-stats-section {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-inline: var(--space-7);
  position: relative;
}

/* Edge-to-Edge Glow Line Containers (Top & Bottom Hairlines) */
.ydc-stat-glow-line {
  position: relative;
  width: 100vw;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  height: 1px;
  background: var(--border-subtle);
  overflow: visible;
  mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 15%,
    black 85%,
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 15%,
    black 85%,
    transparent 100%
  );
}

.ydc-stat-glow-line-top {
  margin-bottom: var(--space-10);
}

.ydc-stat-glow-line-bottom {
  margin-top: var(--space-10);
}

/* Dynamic moving glow spot on lines */
.ydc-stat-glow-spot {
  position: absolute;
  top: -1px;
  left: 0;
  height: 3px;
  border-radius: 9999px;
  background: radial-gradient(
    ellipse at center,
    var(--accent-primary) 0%,
    rgba(59, 110, 246, 0.15) 50%,
    transparent 100%
  );
  pointer-events: none;
  transform: translateX(0);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), width 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.35s ease, box-shadow 0.35s ease;
  will-change: transform, width, opacity;
}

.ydc-stat-glow-spot.is-idle {
  opacity: 0.6;
  box-shadow: 0 0 16px rgba(59, 110, 246, 0.18), 0 0 28px rgba(59, 110, 246, 0.09);
}

.ydc-stat-glow-spot.is-active {
  opacity: 1;
  box-shadow: 0 0 32px rgba(59, 110, 246, 0.22), 0 0 56px rgba(59, 110, 246, 0.15);
}

/* 3-Column Grid without cards or vertical borders */
.ydc-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-9);
  align-items: center;
  position: relative;
}

.ydc-stat-item {
  text-align: center;
  cursor: pointer;
  user-select: none;
  padding-block: var(--space-3);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.ydc-stat-number {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  line-height: var(--leading-none);
  margin-bottom: var(--space-3);
  letter-spacing: -0.02em;
  transition: filter 0.35s ease, color 0.35s ease;
}

.ydc-stat-item.is-active .ydc-stat-number {
  filter: brightness(1.15) saturate(1.2);
  color: var(--text-primary);
}

.ydc-stat-label {
  color: var(--text-muted);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-regular);
  line-height: var(--leading-normal);
  transition: color 0.35s ease;
}

.ydc-stat-item.is-active .ydc-stat-label {
  color: var(--text-secondary);
}


/* ═══════════════════════════════════════════════
   TESTIMONIALS SECTION
═══════════════════════════════════════════════ */

.ydc-testimonials-wrapper,
#ydc-testimonials-section {
  width: 100vw !important;
  max-width: 100vw !important;
  margin-left: calc(50% - 50vw) !important;
  margin-right: calc(50% - 50vw) !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  background-color: var(--surface-1);
  border-top: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
  box-sizing: border-box;
}

.ydc-testimonials-inner {
  position: relative;
  z-index: 1;
  width: 100% !important;
  max-width: var(--container-max) !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding: var(--space-13) var(--space-7);
  box-sizing: border-box;
}

/* 2-Column Asymmetric Grid */
.ydc-testimonials-split {
  display: grid !important;
  grid-template-columns: minmax(320px, 1fr) 1.8fr !important;
  gap: var(--space-10) !important;
  align-items: start !important;
  position: relative !important;
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  text-align: left !important;
  box-sizing: border-box !important;
}

/* Hide any empty <p> tags inserted by wpautop into grid containers */
.ydc-testimonials-split > p,
.ydc-stats-grid > p,
.ydc-polaroid-grid > p {
  display: none !important;
  margin: 0 !important;
  padding: 0 !important;
  width: 0 !important;
  height: 0 !important;
}

/* CỘT TRÁI (Fixed Heading + Circular Nav Buttons + Counter) */
.ydc-testimonials-col-left {
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  justify-content: flex-start !important;
  gap: var(--space-7) !important;
  position: relative !important;
  z-index: 2 !important;
  text-align: left !important;
  width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
}

.ydc-testimonials-col-left .ydc-section-title,
.ydc-testimonials-title {
  text-align: left !important;
  margin: 0 !important;
  padding: 0 !important;
  font-size: var(--text-3xl) !important;
  line-height: var(--leading-tight) !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

.ydc-testimonials-controls {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* Circular Ghost Liquid Glass Buttons */
.ydc-testimonials-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid transparent;
  color: var(--text-primary);
  cursor: pointer;
  outline: none;
  box-shadow: var(--shadow-flat-sm);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
  user-select: none;
}

.ydc-testimonials-btn:hover {
  transform: scale(1.08);
  background: rgba(0, 0, 0, 0.10);
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.10), 0 0 20px rgba(59, 110, 246, 0.10);
}

.ydc-testimonials-btn:active {
  transform: scale(0.96);
}

.ydc-testimonials-counter {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  color: var(--text-muted);
  letter-spacing: 0.08em;
  margin-left: var(--space-2);
  user-select: none;
}

.ydc-testimonials-current {
  color: var(--text-primary);
  font-weight: var(--font-weight-semi);
}

/* CỘT PHẢI (Editorial Floating Quote Stage) */
.ydc-testimonials-col-right {
  position: relative;
  min-height: 240px;
}

.ydc-testimonials-stage {
  position: relative;
  width: 100%;
}

.ydc-testimonial-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.ydc-testimonial-slide.is-active {
  position: relative;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* Watermark Decorative Quote Icon */
.ydc-testimonial-quote-wrap {
  position: relative;
  padding-top: var(--space-2);
  margin-bottom: var(--space-8);
}

.ydc-testimonial-quote-wrap::before {
  content: "\201C";
  position: absolute;
  top: -20px;
  left: -16px;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 6rem;
  line-height: 1;
  color: var(--accent-primary-hov);
  opacity: 0.55;
  pointer-events: none;
  user-select: none;
}

.ydc-testimonial-quote {
  position: relative;
  z-index: 1;
  font-size: var(--text-xl);
  line-height: var(--leading-normal);
  font-weight: var(--font-weight-regular);
  color: var(--text-primary);
  margin: 0;
  letter-spacing: -0.01em;
}

/* Horizontal Author & Avatar Row */
.ydc-testimonial-author-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.ydc-testimonial-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-color: var(--surface-2);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.ydc-testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ydc-testimonial-avatar span {
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  font-size: var(--text-xl);
}

.ydc-testimonial-meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.ydc-testimonial-name {
  font-size: var(--text-base);
  font-weight: var(--font-weight-semi);
  color: var(--text-primary);
}

.ydc-testimonial-role {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  color: var(--accent-primary-hov);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}


/* ═══════════════════════════════════════════════
   CTA SECTION
═══════════════════════════════════════════════ */

.ydc-cta-wrapper,
.ydc-cta-section {
  background-color: var(--surface-2);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}

.ydc-cta-wrapper::before,
.ydc-cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--ambient-cta);
  pointer-events: none;
  z-index: 0;
}

.ydc-cta-inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
  padding: var(--space-12) var(--space-7);
  text-align: center;
}


/* ═══════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════ */

#ydc-footer {
  width: 100%;
  background-color: var(--surface-0) !important;
  border-top: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
  font-family: var(--font-sans);
  color: var(--text-secondary);
}

/* SVG decorative bg */
#ydc-footer .ydc-ft-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.03;
}

#ydc-footer-inner {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-10) var(--space-7) var(--space-9);
  display: grid;
  grid-template-columns: 1.6fr 1fr 1.6fr;
  gap: var(--space-10);
  text-align: left !important; /* Force left align on desktop */
}

/* Footer logo */
#ydc-footer .ft-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  font-weight: var(--font-weight-semi);
  font-size: var(--text-xl);
  color: var(--text-primary);
  margin-bottom: var(--space-5);
}

#ydc-footer-logo-img,
#ydc-footer .ft-logo img {
  max-height: 52px;
  width: auto;
  object-fit: contain;
  display: block;
  filter:
    drop-shadow(1px  0   0 rgba(255,255,255,0.85))
    drop-shadow(-1px 0   0 rgba(255,255,255,0.85))
    drop-shadow(0    1px 0 rgba(255,255,255,0.85))
    drop-shadow(0   -1px 0 rgba(255,255,255,0.85));
  transition: filter var(--transition-normal), transform var(--transition-normal);
}

#ydc-footer .ft-logo:hover img {
  transform: scale(1.06) rotate(-2deg);
  filter:
    drop-shadow(1px  0   0 rgba(255,255,255,0.9))
    drop-shadow(-1px 0   0 rgba(255,255,255,0.9))
    drop-shadow(0    1px 0 rgba(255,255,255,0.9))
    drop-shadow(0   -1px 0 rgba(255,255,255,0.9))
    drop-shadow(0 0 16px rgba(255,255,255,0.8));
}

#ydc-footer .ft-logo-bubble {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border-radius: 0;
  padding: 0;
}

/* Footer description */
#ydc-footer .ft-desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: var(--leading-normal);
  max-width: 300px;
  margin-bottom: var(--space-6);
}

/* Footer social icons */
#ydc-footer .ft-social {
  display: flex;
  gap: var(--space-3);
}

#ydc-footer .ft-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background-color: var(--surface-2);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: var(--text-sm);
  transition:
    background-color var(--transition-fast),
    border-color     var(--transition-fast),
    color            var(--transition-fast);
}

#ydc-footer .ft-social a:hover {
  background-color: var(--surface-3);
  border-color: var(--border-normal);
  color: var(--text-primary);
}

/* Footer nav columns: .ft-col-title / .ft-links / .ft-newsletter-heading / .ft-form
   moved to the single canonical definition under "FOOTER UTILITY CLASSES" below
   (removed duplicate block that was being silently overridden by cascade order —
   was forcing .ft-form into column layout on desktop). */

/* Footer bottom bar */
#ydc-footer-bottom {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-6) var(--space-7);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

#ydc-footer-bottom .ft-copyright {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

#ydc-footer-bottom .ft-bottom-links {
  display: flex;
  gap: var(--space-6);
}

#ydc-footer-bottom .ft-bottom-links a {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

#ydc-footer-bottom .ft-bottom-links a:hover {
  color: var(--text-secondary);
}


/* ═══════════════════════════════════════════════
   LOGO MARQUEE SECTION (Trusted By)
═══════════════════════════════════════════════ */

.ydc-logo-marquee-section {
  background-color: var(--surface-1);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding-block: var(--space-9);
  overflow: hidden;
}

.ydc-logo-marquee-section .section-label {
  text-align: center;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-7);
}


/* ═══════════════════════════════════════════════
   SECTION TITLE UTILITY
═══════════════════════════════════════════════ */

.ydc-section-title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--font-weight-regular);
  color: var(--text-primary);
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-7);
  padding-top: 0.12em;
  padding-bottom: 0.08em;
  overflow: visible;
}

.ydc-section-subtitle {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-light);
  color: var(--text-secondary);
  line-height: var(--leading-normal);
  max-width: 640px;
  margin-inline: auto;
}


/* ═══════════════════════════════════════════════
   FOOTER UTILITY CLASSES
═══════════════════════════════════════════════ */

#ydc-footer .ft-col-title {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semi);
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-4);
  margin-top: var(--space-6);
}

#ydc-footer .ft-col-title:first-child {
  margin-top: 0;
}

#ydc-footer .ft-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

#ydc-footer .ft-links a {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

#ydc-footer .ft-links a:hover {
  color: var(--text-primary);
}

#ydc-footer .ft-newsletter-heading {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

#ydc-footer .ft-newsletter-sub {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-5);
}

#ydc-footer .ft-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

#ydc-footer .ft-form input[type="email"] {
  width: 100%;
  background-color: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-light);
  padding: var(--space-3) var(--space-4);
  outline: none;
  transition: border-color var(--transition-fast);
}

#ydc-footer .ft-form input[type="email"]::placeholder {
  color: var(--text-muted);
}

#ydc-footer .ft-form input[type="email"]:focus {
  border-color: var(--border-normal);
}

#ydc-footer .ft-form .btn {
  width: 100%;
  justify-content: center;
}

/* Removed .ft-reveal - now using global .reveal system */


/* ═══════════════════════════════════════════════
   BACK TO TOP BUTTON
═══════════════════════════════════════════════ */

.ydc-back-to-top {
  position: fixed;
  bottom: var(--space-7);
  right: var(--space-7);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--surface-3);
  border: 1px solid var(--border-normal);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition:
    opacity     var(--transition-normal),
    visibility  var(--transition-normal),
    transform   var(--transition-normal),
    background-color var(--transition-fast),
    color       var(--transition-fast);
}

.ydc-back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.ydc-back-to-top:hover {
  background-color: var(--surface-2);
  border-color: var(--border-strong);
  color: var(--text-primary);
}

.ydc-back-to-top svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
}


/* ═══════════════════════════════════════════════
   CONTACT PAGE SECTION
═══════════════════════════════════════════════ */

.ydc-contact-container {
  max-width: var(--container-max) !important;
  margin: 0 auto !important;
  padding: var(--space-12) var(--space-7) !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

/* main.wp-block-group already adds 180px padding-top to clear the
   absolutely-positioned header (see 01-reset.css). Cancel this
   container's own top padding so the two don't stack and push the
   heading too far down. */
.ydc-contact-container {
  padding-top: 0 !important;
}

.ydc-contact-header {
  text-align: center !important;
  margin-bottom: var(--space-10) !important;
  width: 100% !important;
}

.ydc-contact-grid {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr) !important;
  gap: var(--space-8) !important;
  align-items: start !important;
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  box-sizing: border-box !important;
}

/* Hide any empty <p> tags wpautop may insert into the grid container */
.ydc-contact-grid > p {
  display: none !important;
  margin: 0 !important;
  padding: 0 !important;
  width: 0 !important;
  height: 0 !important;
}

.ydc-contact-left-col {
  display: flex !important;
  flex-direction: column !important;
  gap: var(--space-4) !important;
  min-width: 0 !important;
  width: 100% !important;
  margin: 0 !important;
}

/* Flat Info Cards */
.ydc-contact-info-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-flat);
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-flat-sm);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

.ydc-contact-info-card:hover {
  transform: translateY(-4px);
  background: var(--surface-2);
  border-color: var(--border-medium);
  box-shadow: var(--shadow-flat-md);
}

.ydc-info-icon {
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-flat);
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  flex-shrink: 0;
}

.ydc-info-content h3 {
  font-size: var(--text-base);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  margin-bottom: 2px;
}

.ydc-info-content p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin: 0;
  line-height: var(--leading-normal);
}

.ydc-info-content p a {
  color: var(--accent-primary-hov);
  text-decoration: none;
}

.ydc-info-content p a:hover {
  text-decoration: underline;
}

/* Dark Mode Google Map Wrapper */
.ydc-contact-map-wrap {
  border-radius: var(--radius-flat);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-flat-md);
  background: var(--surface-1);
}

.ydc-contact-map-wrap iframe {
  display: block;
  width: 100%;
  height: 300px;
  filter: invert(90%) hue-rotate(180deg) contrast(1.1) brightness(0.9);
  transition: filter 0.4s ease;
}

.ydc-contact-map-wrap:hover iframe {
  filter: invert(90%) hue-rotate(180deg) contrast(1.15) brightness(1);
}

/* Flat Form Card */
.ydc-contact-form-card {
  border-radius: var(--radius-flat) !important;
  background: var(--surface-1) !important;
  border: 1px solid var(--border-subtle) !important;
  padding: var(--space-8) var(--space-7) !important;
  box-shadow: var(--shadow-flat-lg) !important;
  min-width: 0 !important;
  width: 100% !important;
  margin: 0 !important;
  box-sizing: border-box !important;
}

.ydc-contact-form-card h2 {
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.ydc-contact-form-card .form-sub {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-6);
}

.ydc-form-group {
  margin-bottom: var(--space-5);
}

.ydc-form-group label {
  display: block;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
}

/* Form Controls */
.ydc-glass-input,
.ydc-glass-select,
.ydc-glass-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  background: var(--surface-1);
  border: 1px solid transparent;
  color: var(--text-primary);
  font-size: var(--text-sm);
  font-family: inherit;
  box-sizing: border-box;
  box-shadow: var(--shadow-inset-sm);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.ydc-glass-input::placeholder,
.ydc-glass-textarea::placeholder {
  color: var(--text-muted);
}

.ydc-glass-input:focus,
.ydc-glass-select:focus,
.ydc-glass-textarea:focus {
  outline: none;
  background: var(--surface-2);
  border-color: rgba(59, 130, 246, 0.60);
  box-shadow: var(--shadow-flat-md);
}

.ydc-glass-select option {
  background: var(--surface-2);
  color: var(--text-primary);
}

.ydc-contact-submit-btn {
  width: 100%;
  margin-top: var(--space-2);
  padding-block: 14px;
}

.ydc-success-alert {
  display: none;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-flat);
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.40);
  color: #4ade80;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-6);
}


/* ═══════════════════════════════════════════════
   WORKSHOPS ARCHIVE SECTION
═══════════════════════════════════════════════ */

.ydc-archive-workshop-wrapper,
#ydc-archive-workshop-section {
  width: 100vw !important;
  max-width: 100vw !important;
  margin-left: calc(50% - 50vw) !important;
  margin-right: calc(50% - 50vw) !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  background-color: var(--surface-0);
  position: relative;
  overflow: hidden;
}

.ydc-archive-workshop-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--ambient-section-bottom);
  pointer-events: none;
  z-index: 0;
}

.ydc-archive-workshop-inner {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-12) var(--space-7);
  padding-top: 180px; /* bù chiều cao header (position: absolute) — tránh heading chạm logo */
}

.ydc-archive-header {
  text-align: center;
  margin-bottom: var(--space-10);
}


/* ═══════════════════════════════════════════════
   INSIGHTS ARCHIVE SECTION
═══════════════════════════════════════════════ */

.ydc-archive-insights-wrapper,
#ydc-archive-insights-section {
  width: 100vw !important;
  max-width: 100vw !important;
  margin-left: calc(50% - 50vw) !important;
  margin-right: calc(50% - 50vw) !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  background-color: var(--surface-0);
  position: relative;
  overflow: hidden;
}

.ydc-archive-insights-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--ambient-section-bottom);
  pointer-events: none;
  z-index: 0;
}

.ydc-archive-insights-inner {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-12) var(--space-7);
  padding-top: 180px; /* bù chiều cao header (position: absolute) — tránh heading chạm logo */
}

/* ═══════════════════════════════════════════════
   PAGINATION STYLES
═══════════════════════════════════════════════ */
.ydc-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-10);
}

.ydc-page-btn {
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  background: var(--surface-1);
  box-shadow: var(--shadow-inset-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
}

.ydc-page-btn:hover {
  color: var(--text-primary);
  background: rgba(0, 0, 0, 0.06);
  border-color: transparent;
}

.ydc-page-btn.active {
  color: var(--text-primary);
  background: rgba(59, 110, 246, 0.35);
  box-shadow: var(--shadow-flat-md);
  border-color: transparent;
}

.ydc-page-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}


/* ─────────────────────────────────────────────
   WORKSHOP DETAIL PAGE
   Single card, centered heading, compact info list
───────────────────────────────────────────── */
.ydc-workshop-details {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-9) var(--container-pad) var(--space-12);
}

.ydc-workshop-banner-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-8);
}

.ydc-workshop-banner-wrapper img {
  width: 100%;
  height: auto;
  display: block;
}

.ydc-workshop-single-card {
  max-width: 720px;
  margin: 0 auto;
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-9) var(--space-8);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.ydc-workshop-card-title {
  font-size: var(--text-2xl);
  text-align: center;
  margin: 0 0 var(--space-5);
}

.ydc-workshop-lead {
  font-size: var(--text-md);
  color: var(--text-secondary);
  line-height: var(--leading-normal);
  max-width: 560px;
  margin: 0 auto var(--space-6);
}

.ydc-info-list {
  list-style: none;
  margin: 0 auto var(--space-7);
  padding: var(--space-5) var(--space-6);
  display: inline-flex;
  flex-direction: column;
  gap: var(--space-2);
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  text-align: left;
}

.ydc-info-list li {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-normal);
}

.ydc-info-list li strong {
  color: var(--text-primary);
  font-weight: var(--font-weight-semi);
  margin-right: var(--space-1);
}

.ydc-agenda,
.ydc-map-section {
  text-align: left;
  margin-top: var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid var(--border-subtle);
}

.ydc-agenda h3,
.ydc-map-section h3 {
  font-size: var(--text-lg);
  text-align: center;
  color: var(--text-primary);
  margin-bottom: var(--space-5);
}

.ydc-agenda > *,
.ydc-map-section p {
  color: var(--text-primary);
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
}

.ydc-map-container {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.ydc-map-container iframe {
  width: 100%;
  border: 0;
  border-radius: var(--radius-md);
  display: block;
}

.ydc-btn-register-bottom {
  margin-top: var(--space-8);
}

/* ─── Finished workshop: takeaways / recap / callout ─── */
.ydc-workshop-takeaways,
.ydc-workshop-recap-gallery,
.ydc-workshop-finished-callout {
  text-align: left;
}

.ydc-workshop-takeaways {
  margin-top: var(--space-8) !important;
  padding: var(--space-6) !important;
  background: var(--surface-1) !important;
  border: 1px solid var(--border-normal) !important;
  border-radius: var(--radius-md) !important;
  box-shadow: none !important;
}

.ydc-workshop-takeaways h3 {
  margin-top: 0 !important;
  color: var(--text-primary) !important;
  font-size: var(--text-lg) !important;
  text-transform: none;
}

.ydc-workshop-takeaways > div {
  color: var(--text-secondary) !important;
  font-size: var(--text-sm) !important;
}

.ydc-workshop-recap-gallery h3 {
  color: var(--text-primary) !important;
  font-size: var(--text-lg) !important;
  text-transform: none;
}

.ydc-recap-gallery-content {
  border: 1px solid var(--border-normal) !important;
  background: var(--surface-1) !important;
  box-shadow: none !important;
  border-radius: var(--radius-md) !important;
}

.ydc-workshop-finished-callout {
  text-align: center !important;
  background: var(--accent-soft) !important;
  border: 1px solid var(--border-normal) !important;
  box-shadow: none !important;
  border-radius: var(--radius-md) !important;
}

.ydc-workshop-finished-callout h4 {
  color: var(--text-primary) !important;
  font-size: var(--text-lg) !important;
  text-transform: none;
}

.ydc-workshop-finished-callout p {
  color: var(--text-secondary) !important;
}

.ydc-workshop-finished-callout .ydc-btn-navy {
  background: var(--accent-primary) !important;
  border-color: var(--accent-primary) !important;
  box-shadow: none !important;
}

.ydc-workshop-finished-callout .ydc-btn-navy:hover {
  background: var(--accent-primary-hov) !important;
}

/* ─────────────────────────────────────────────
   SINGLE POST — subtitle / author / highlight quote
   Fixes low-contrast gray-on-black from legacy theme
───────────────────────────────────────────── */
.ydc-post-meta-details {
  margin-bottom: var(--space-7);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--border-subtle);
}

.ydc-post-lead-subtitle {
  font-size: var(--text-md) !important;
  font-weight: var(--font-weight-medium) !important;
  color: var(--text-primary) !important;
  margin-bottom: var(--space-3) !important;
  line-height: var(--leading-normal) !important;
}

.ydc-post-author-source {
  display: inline-block;
  background: var(--accent-soft);
  color: var(--accent-primary-hov);
  padding: var(--space-1) var(--space-4);
  font-weight: var(--font-weight-medium);
  font-size: var(--text-xs);
  border: 1px solid var(--border-normal);
  border-radius: var(--radius-pill);
}

.ydc-post-highlight-quote {
  position: relative;
  margin: var(--space-9) 0 !important;
  padding: var(--space-6) var(--space-7) !important;
  background: var(--surface-2);
  border: 1px solid var(--border-normal);
  border-left: 3px solid var(--accent-primary);
  border-radius: var(--radius-md);
}

.ydc-post-highlight-quote-mark {
  position: absolute;
  top: -14px;
  left: var(--space-6);
  background: var(--accent-primary);
  color: #ffffff;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  font-size: 1.1rem;
  line-height: 1;
}

.ydc-post-highlight-quote p {
  font-size: var(--text-md) !important;
  font-style: italic;
  font-weight: var(--font-weight-medium) !important;
  color: var(--text-primary) !important;
  line-height: var(--leading-normal) !important;
  margin: 0 !important;
}

/* Single workshop page: center the post title (workshop name) */
.ydc-single-workshop-main .wp-block-post-title {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-7);
}

/* ═══════════════════════════════════════════════
   FOCUS-VISIBLE (ACCESSIBILITY + NEUMORPHISM)
═══════════════════════════════════════════════ */

/* Trạng thái chưa chọn (Lõm) */
.ydc-tab-btn:focus-visible,
.ydc-page-btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-inset-sm), 0 0 0 3px var(--accent-soft) !important;
}

/* Trạng thái đã chọn (Nổi) */
.ydc-tab-btn.active:focus-visible,
.ydc-page-btn.active:focus-visible {
  outline: none;
  box-shadow: var(--shadow-flat-md), 0 0 0 3px var(--accent-soft) !important;
}

/* Nhóm Cards (Nếu Card bọc trong thẻ <a> có thể focus) */
.surface--interactive:focus-visible {
  outline: none;
  box-shadow: var(--shadow-soft), 0 0 0 3px var(--accent-soft) !important;
}

.ydc-polaroid-card:focus-visible {
  outline: none;
  box-shadow: var(--shadow-flat-md), 0 0 0 3px var(--accent-soft) !important;
}

.ydc-spotlight-card:focus-visible {
  outline: none;
  box-shadow: var(--shadow-flat-lg), 0 0 0 3px var(--accent-soft) !important;
}

/* =================================================================
   APPLE CAROUSEL
   -----------------------------------------------------------------
   Infinite loop sliding carousel with two rows (large & small).
   Different speeds, fading edges, progress dots.
   ================================================================= */

.ydc-apple-carousel {
  position: relative;
  width: 100%;
  padding: var(--space-8) 0;
  overflow: hidden;
  /* Fade left and right edges (softer) */
  mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
}

.ydc-carousel-row-wrapper {
  position: relative;
  width: 100%;
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
}

/* The actual sliding track */
.ydc-carousel-row {
  display: flex;
  flex-wrap: nowrap;
  gap: var(--space-6);
  /* The transform is applied via JS, but we set the transition here */
  /* Using a very smooth cubic bezier */
  transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
}

/* Cards */
.ydc-apple-card {
  position: relative;
  flex-shrink: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--surface-1);
  display: flex;
  align-items: flex-end; /* Title at bottom */
}

/* Large Row */
.ydc-row-large-wrapper {
  height: 380px;
}
.ydc-large-card {
  width: 640px;
  height: 380px;
}

/* Small Row */
.ydc-row-small-wrapper {
  height: 240px;
}
.ydc-small-card {
  width: 400px;
  height: 240px;
}

/* Media */
.ydc-apple-card img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  transition: transform 0.6s ease;
}

.ydc-apple-card:hover img {
  transform: scale(1.05);
}

/* Gradient overlay for readability */
.ydc-apple-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.2) 50%, rgba(0,0,0,0) 100%);
  z-index: 1;
}

/* Content */
.ydc-apple-card-content {
  position: relative;
  z-index: 2;
  padding: var(--space-6);
  width: 100%;
}

.ydc-large-card .ydc-apple-card-content {
  padding: var(--space-8);
}

.ydc-apple-tag {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semi);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #fff;
  margin-bottom: var(--space-3);
}

.ydc-apple-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-bold);
  color: #fff;
  margin: 0;
  line-height: var(--leading-snug);
}

.ydc-large-card .ydc-apple-title {
  font-size: var(--text-4xl);
}

/* Navigation Dots */
.ydc-carousel-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.ydc-dot {
  width: 8px;
  height: 8px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.2);
  border: none;
  padding: 0;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: width 0.3s ease, background-color 0.3s ease;
}

/* Active dot expands to pill shape */
.ydc-dot.is-active {
  width: 48px;
  background: rgba(0, 0, 0, 0.2);
}

/* Progress bar inside active dot */
.ydc-dot-progress {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: #000;
  border-radius: 4px;
}

/* The timer animation for the progress bar */
.ydc-dot.is-active .ydc-dot-progress {
  animation: dotTimer 3s linear forwards;
}

@keyframes dotTimer {
  0% { width: 0%; }
  100% { width: 100%; }
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .ydc-large-card { width: 500px; height: 320px; }
  .ydc-row-large-wrapper { height: 320px; }
  .ydc-small-card { width: 320px; height: 200px; }
  .ydc-row-small-wrapper { height: 200px; }
}

@media (max-width: 767px) {
  .ydc-apple-carousel {
    mask-image: none;
    -webkit-mask-image: none;
    padding: var(--space-6) var(--space-4);
  }
  .ydc-carousel-row {
    gap: var(--space-4);
  }
  .ydc-large-card { width: 85vw; height: 280px; }
  .ydc-row-large-wrapper { height: 280px; }
  
  .ydc-small-card { width: 70vw; height: 180px; }
  .ydc-row-small-wrapper { height: 180px; }

  .ydc-large-card .ydc-apple-title { font-size: var(--text-2xl); }
  .ydc-small-card .ydc-apple-title { font-size: var(--text-xl); }
}