/* ==========================================================================
   GOKU MUSIC - ABOUT US STYLESHEET
   Strictly Scoped: Only applies inside .goku-about-page
   Uses Existing Site Data & Brand Tokens (Goku Gold #eab308)
   Uses Site Native System Font (Roboto / System UI) - 100% Vietnamese Diacritics Support
   Zero Global Resets
   ========================================================================== */

.goku-about-page .container {
  width: 100% !important;
  max-width: 1425px !important;
  padding-left: 15px !important;
  padding-right: 15px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  box-sizing: border-box !important;
}

.goku-about-page .container::before,
.goku-about-page .container::after {
  content: none !important;
  display: none !important;
}

.goku-about-page {
  --goku-brand: #eab308;
  --goku-brand-dark: #ca8a04;
  --goku-brand-light: #fef9c3;
  --goku-brand-accent: #ff9800;
  --goku-text-title: #0f172a;
  --goku-text-body: #334155;
  --goku-text-muted: #64748b;
  --goku-bg-base: #f8fafc;
  --goku-bg-surface: #ffffff;
  --goku-border: #e2e8f0;
  --goku-border-subtle: #f1f5f9;
  --goku-font-heading: 'Roboto', -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --goku-font-body: 'Roboto', -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --goku-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --goku-shadow-md: 0 4px 14px rgba(0, 0, 0, 0.07);
  --goku-shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.09);
  --goku-radius-sm: 8px;
  --goku-radius-md: 14px;
  --goku-radius-lg: 20px;

  background-color: var(--goku-bg-base);
  color: var(--goku-text-body);
  font-family: var(--goku-font-body);
  font-size: 15.5px;
  line-height: 1.7;
}

/* Breadcrumbs */
.goku-about-page .breadcrumbs-wrap {
  background-color: #ffffff;
  border-bottom: 1px solid var(--goku-border);
  padding: 12px 0;
  font-size: 13.5px;
}
.goku-about-page .breadcrumbs-list {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none !important;
  margin: 0;
  padding: 0;
  color: var(--goku-text-muted);
}
.goku-about-page .breadcrumbs-list li {
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
}
.goku-about-page .breadcrumbs-list a {
  color: var(--goku-text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}
.goku-about-page .breadcrumbs-list a:hover {
  color: var(--goku-brand);
}
.goku-about-page .breadcrumbs-current {
  color: var(--goku-text-title);
  font-weight: 600;
}

/* Hero Section */
.goku-about-page .about-hero {
  background: linear-gradient(135deg, #0b0f19 0%, #1e293b 60%, #111827 100%);
  color: #ffffff;
  padding: 56px 0 65px;
  position: relative;
  overflow: hidden;
  width: 100%;
}
.goku-about-page .about-hero::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.goku-about-page .about-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.goku-about-page .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 18px;
  color: #ffffff;
}
.goku-about-page .about-hero-title {
  font-family: var(--goku-font-heading);
  font-size: 32px;
  font-weight: 800;
  line-height: 1.25;
  margin: 0 0 18px 0;
  letter-spacing: -0.5px;
  color: #ffffff !important;
}
.goku-about-page .about-hero-lead {
  font-size: 15.5px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.95) !important;
  margin-bottom: 24px;
}
.goku-about-page .hero-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  background: rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 16px 20px;
  border-radius: var(--goku-radius-md);
  backdrop-filter: blur(6px);
}
.goku-about-page .hero-stat-item {
  text-align: center;
}
.goku-about-page .hero-stat-num {
  font-family: var(--goku-font-heading);
  font-size: 26px;
  font-weight: 800;
  color: #ffffff !important;
  line-height: 1;
  margin-bottom: 4px;
}
.goku-about-page .hero-stat-label {
  font-size: 12px;
  color: #c8e6c9;
  font-weight: 600;
}
.goku-about-page .about-hero-media {
  position: relative;
}
.goku-about-page .about-hero-img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: var(--goku-radius-lg);
  border: 3px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.25);
  display: block;
}
.goku-about-page .hero-floating-card {
  position: absolute;
  bottom: -20px;
  left: 20px;
  background: #ffffff;
  color: var(--goku-text-title);
  padding: 14px 20px;
  border-radius: var(--goku-radius-md);
  box-shadow: var(--goku-shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 280px;
}
.goku-about-page .floating-card-icon {
  font-size: 24px;
}
.goku-about-page .floating-card-title {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 2px;
  color: var(--goku-text-title) !important;
}
.goku-about-page .floating-card-sub {
  font-size: 11.5px;
  color: var(--goku-text-muted);
}

/* Ensure ancestors never break position: sticky */
html,
body,
body.page-template-page-gioi-thieu,
body.page-id-14,
.template-container,
.template-content,
.page-wrapper,
.goku-about-page,
.editorial-wrapper {
  overflow: visible !important;
  overflow-x: clip !important;
}

/* Editorial Layout (CSS Grid 2-Column with Sticky Sidebar) */
.goku-about-page .editorial-wrapper {
  padding: 50px 0 60px;
}
.goku-about-page .editorial-layout {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) 340px !important;
  gap: 40px !important;
  align-items: start !important;
  position: relative !important;
}
.goku-about-page .editorial-layout::before,
.goku-about-page .editorial-layout::after {
  content: none !important;
  display: none !important;
}

.goku-about-page .article-main-body {
  min-width: 0;
  background: #ffffff;
  border: 1px solid var(--goku-border);
  border-radius: var(--goku-radius-lg);
  padding: 40px 44px;
  box-shadow: var(--goku-shadow-sm);
}

.goku-about-page .sidebar-wrapper {
  width: 340px !important;
  max-width: 100% !important;
  position: -webkit-sticky !important;
  position: sticky !important;
  top: 90px !important;
  align-self: start !important;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  z-index: 20 !important;
}
.goku-about-page .sidebar-wrapper::-webkit-scrollbar {
  display: none;
}

/* Article Typography (Compliant with Step 6 of Seo helper.txt) */
.goku-about-page .article-main-body h2 {
  font-family: var(--goku-font-heading);
  font-size: 22px;
  font-weight: 800;
  color: var(--goku-text-title);
  margin: 36px 0 16px 0;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--goku-brand-light);
  position: relative;
  line-height: 1.35;
}
.goku-about-page .article-main-body h2:first-of-type {
  margin-top: 0;
}
.goku-about-page .article-main-body h2::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 50px;
  height: 2px;
  background-color: var(--goku-brand);
}
.goku-about-page .article-main-body h3 {
  font-family: var(--goku-font-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--goku-text-title);
  margin: 24px 0 10px 0;
}
.goku-about-page .article-main-body p {
  margin-bottom: 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--goku-text-body);
}
.goku-about-page .article-main-body strong {
  color: var(--goku-text-title);
}
.goku-about-page .article-main-body ul, 
.goku-about-page .article-main-body ol {
  margin: 0 0 18px 20px;
  color: var(--goku-text-body);
}
.goku-about-page .article-main-body li {
  margin-bottom: 8px;
  font-size: 14.5px;
  line-height: 1.65;
}

/* Callout Box */
.goku-about-page .callout-box {
  background-color: var(--goku-brand-light);
  border-left: 4px solid var(--goku-brand);
  padding: 18px 22px;
  border-radius: 0 var(--goku-radius-sm) var(--goku-radius-sm) 0;
  margin: 24px 0;
}
.goku-about-page .callout-box-title {
  font-weight: 700;
  font-size: 15px;
  color: var(--goku-brand-dark);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.goku-about-page .callout-box-desc {
  font-size: 14px;
  margin: 0 !important;
  color: #1e3a1f;
  line-height: 1.6;
}

/* Figure & Captions */
.goku-about-page .content-figure {
  margin: 28px 0;
  border-radius: var(--goku-radius-md);
  overflow: hidden;
  border: 1px solid var(--goku-border);
  background-color: #f8fafc;
}
.goku-about-page .content-figure img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 440px;
}
.goku-about-page .content-figure figcaption {
  padding: 10px 16px;
  font-size: 13px;
  color: var(--goku-text-muted);
  text-align: center;
  background: #ffffff;
  border-top: 1px solid var(--goku-border-subtle);
  font-style: italic;
}

/* Bento Values Grid */
.goku-about-page .values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin: 24px 0 32px;
}
.goku-about-page .value-card {
  background-color: #f8fafc;
  border: 1px solid var(--goku-border);
  border-radius: var(--goku-radius-md);
  padding: 22px;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.goku-about-page .value-card:hover {
  transform: translateY(-3px);
  border-color: #a5d6a7;
  box-shadow: var(--goku-shadow-md);
}
.goku-about-page .value-icon-box {
  width: 42px;
  height: 42px;
  background-color: var(--goku-brand-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 12px;
  color: var(--goku-brand);
}
.goku-about-page .value-title {
  font-family: var(--goku-font-heading);
  font-size: 15.5px;
  font-weight: 700;
  color: var(--goku-text-title);
  margin-bottom: 6px;
}
.goku-about-page .value-desc {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--goku-text-muted);
  margin: 0 !important;
}

/* Service Pillars Grid */
.goku-about-page .service-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 24px 0;
}
.goku-about-page .service-pillar-card {
  background: #ffffff;
  border: 1px solid var(--goku-border);
  border-radius: var(--goku-radius-md);
  padding: 20px;
  box-shadow: var(--goku-shadow-sm);
  display: flex;
  flex-direction: column;
}
.goku-about-page .service-pillar-card:hover {
  border-color: var(--goku-brand);
}
.goku-about-page .pillar-badge {
  align-self: flex-start;
  background: var(--goku-brand-light);
  color: var(--goku-brand-dark);
  font-size: 10.5px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
  margin-bottom: 10px;
  text-transform: uppercase;
}
.goku-about-page .pillar-title {
  font-family: var(--goku-font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--goku-text-title);
  margin-bottom: 6px;
}
.goku-about-page .pillar-desc {
  font-size: 13px;
  color: var(--goku-text-muted);
  line-height: 1.55;
  margin-bottom: 12px;
  flex: 1;
}
.goku-about-page .pillar-link {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--goku-brand);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.goku-about-page .pillar-link:hover {
  color: var(--goku-brand-dark);
  text-decoration: underline;
}

/* Commitments Table */
.goku-about-page .commit-table-wrap {
  margin: 24px 0;
  overflow-x: auto;
}
.goku-about-page .commit-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--goku-border);
  border-radius: var(--goku-radius-md);
  overflow: hidden;
  font-size: 14px;
}
.goku-about-page .commit-table th {
  background-color: #f1f5f9;
  color: var(--goku-text-title);
  font-weight: 700;
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--goku-border);
}
.goku-about-page .commit-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--goku-border-subtle);
  color: var(--goku-text-body);
}
.goku-about-page .commit-table tr:last-child td {
  border-bottom: none;
}
.goku-about-page .commit-table tr:nth-child(even) td {
  background-color: #fafafa;
}
.goku-about-page .tag-check {
  color: var(--goku-brand);
  font-weight: 700;
}

/* Showrooms Grid */
.goku-about-page .showrooms-list-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 22px 0 28px;
}
.goku-about-page .showroom-box {
  background: #f8fafc;
  border: 1px solid var(--goku-border);
  border-radius: var(--goku-radius-md);
  padding: 16px 18px;
}
.goku-about-page .showroom-box-title {
  font-weight: 700;
  font-size: 14.5px;
  color: var(--goku-text-title);
  margin-bottom: 6px;
}
.goku-about-page .showroom-box-address {
  font-size: 13px;
  color: var(--goku-text-muted);
  line-height: 1.5;
  margin-bottom: 8px;
}
.goku-about-page .showroom-box-link {
  font-size: 12px;
  font-weight: 600;
  color: var(--goku-brand);
  text-decoration: underline;
}

/* FAQ Accordion */
.goku-about-page .faq-list {
  margin: 24px 0;
}
.goku-about-page .faq-item {
  background: #ffffff;
  border: 1px solid var(--goku-border);
  border-radius: var(--goku-radius-md);
  margin-bottom: 10px;
  overflow: hidden;
}
.goku-about-page .faq-question {
  padding: 14px 18px;
  font-weight: 700;
  font-size: 14.5px;
  color: var(--goku-text-title);
  background-color: #ffffff;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.goku-about-page .faq-answer {
  padding: 0 18px 14px;
  font-size: 14px;
  color: var(--goku-text-muted);
  line-height: 1.6;
}

/* Conclusion CTA Banner */
.goku-about-page .conclusion-cta {
  background: linear-gradient(135deg, #0b0f19 0%, #1e293b 100%);
  color: #ffffff;
  border-radius: var(--goku-radius-md);
  padding: 32px 36px;
  margin-top: 36px;
  text-align: center;
}
.goku-about-page .conclusion-cta h3 {
  font-family: var(--goku-font-heading);
  font-size: 20px;
  font-weight: 800;
  color: #ffffff !important;
  margin: 0 0 10px 0;
}
.goku-about-page .conclusion-cta p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 14.5px;
  max-width: 600px;
  margin: 0 auto 22px;
  line-height: 1.6;
}
.goku-about-page .cta-btn-group {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}
.goku-about-page .btn-white {
  background: #ffffff;
  color: var(--goku-brand-dark) !important;
  padding: 11px 24px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  text-decoration: none;
  transition: all 0.2s ease;
}
.goku-about-page .btn-white:hover {
  background: #f1f5f9;
  transform: translateY(-2px);
}
.goku-about-page .btn-outline-white {
  background: transparent;
  color: #ffffff !important;
  border: 2px solid #ffffff;
  padding: 9px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  transition: all 0.2s ease;
}
.goku-about-page .btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

/* Sidebar Styling */
.goku-about-page .sidebar-card {
  background: #ffffff;
  border: 1px solid var(--goku-border);
  border-radius: var(--goku-radius-md);
  padding: 22px;
  margin-bottom: 22px;
  box-shadow: var(--goku-shadow-sm);
}
.goku-about-page .sidebar-title {
  font-family: var(--goku-font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--goku-text-title);
  margin: 0 0 14px 0;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--goku-brand-light);
  position: relative;
}
.goku-about-page .sidebar-title::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--goku-brand);
}
.goku-about-page .sidebar-toc-list {
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
}
.goku-about-page .sidebar-toc-list li {
  list-style: none !important;
  margin-bottom: 10px;
}
.goku-about-page .sidebar-toc-list a {
  font-size: 13px;
  color: var(--goku-text-body);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.2s ease;
}
.goku-about-page .sidebar-toc-list a:hover {
  color: var(--goku-brand);
}
.goku-about-page .sidebar-toc-num {
  color: var(--goku-brand);
  font-weight: 700;
  font-size: 11px;
  background: var(--goku-brand-light);
  padding: 2px 6px;
  border-radius: 4px;
}
.goku-about-page .sidebar-contact-card {
  background: linear-gradient(135deg, #0b0f19 0%, #1e293b 100%);
  color: #ffffff;
  border-radius: var(--goku-radius-md);
  padding: 22px;
  text-align: center;
}
.goku-about-page .sidebar-contact-card h4 {
  font-family: var(--goku-font-heading);
  font-size: 16px;
  color: #ffffff !important;
  margin: 0 0 8px 0;
}
.goku-about-page .sidebar-contact-card p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.88);
  margin: 0 0 14px 0;
  line-height: 1.5;
}
.goku-about-page .sidebar-btn-call {
  display: inline-block;
  width: 100%;
  background: #ffffff;
  color: var(--goku-brand-dark) !important;
  padding: 10px 16px;
  border-radius: var(--goku-radius-sm);
  font-weight: 700;
  font-size: 13.5px;
  box-shadow: var(--goku-shadow-sm);
  text-decoration: none;
  transition: all 0.2s ease;
}
.goku-about-page .sidebar-btn-call:hover {
  background-color: #f1f5f9;
  transform: translateY(-1px);
}

/* Responsive */
@media (max-width: 991px) {
  .goku-about-page .editorial-layout {
    grid-template-columns: 1fr !important;
  }
  .goku-about-page .sidebar-wrapper {
    width: 100% !important;
    position: static !important;
    max-height: none !important;
    overflow-y: visible !important;
  }
  .goku-about-page .about-hero-grid {
    grid-template-columns: 1fr;
  }
  .goku-about-page .about-hero-media {
    display: none;
  }
  .goku-about-page .service-pillars {
    grid-template-columns: 1fr;
  }
  .goku-about-page .values-grid {
    grid-template-columns: 1fr;
  }
  .goku-about-page .showrooms-list-grid {
    grid-template-columns: 1fr;
  }
  .goku-about-page .article-main-body {
    padding: 24px 20px;
  }
  .goku-about-page .about-hero-title {
    font-size: 24px;
  }
}