.portfolio-hero {
  background: linear-gradient(135deg, #FAF7F4 0%, #FFF0EB 100%);
  border-bottom: 1px solid var(--border-light);
  padding: 56px 24px 40px;
  text-align: center;
}
.portfolio-hero h1 {
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--text-primary);
  font-family: var(--font-heading);
  margin-bottom: 14px;
}
.portfolio-hero .sub {
  font-size: var(--text-base);
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 28px;
  line-height: var(--leading-relaxed);
}
.trust-bar {
  display: flex;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
}
.trust-bar span {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
}
.trust-bar span::before {
  content: '✓';
  color: var(--color-success);
  font-weight: 800;
}

.stats-bar {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: 28px 24px;
}
.stats-inner {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  text-align: center;
  padding: 8px 16px;
  border-right: 1px solid var(--border-light);
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--accent-primary);
  font-family: var(--font-heading);
  display: block;
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: 1.4;
}
@media (max-width: 640px) {
  .stats-inner {
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--border-light);
  }
  .stat-item {
    background: var(--bg-elevated);
    border-right: none;
    padding: 16px;
  }
}

.filter-bar {
  max-width: 900px;
  margin: 0 auto;
  padding: 32px 24px 16px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}
.filter-btn {
  padding: 7px 16px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--border-light);
  background: var(--bg-surface);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: var(--font-body);
}
.filter-btn:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}
.filter-btn.is-active {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: white;
}

/* Wrapper bao quanh shortcode của bạn */
.project-grid-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 24px 56px;
}

/* Nếu shortcode render dạng list/ul — override sang grid */
.project-grid-wrap ul,
.project-grid-wrap .projects-list {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 24px !important;
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
}

/* Card mỗi dự án — override style shortcode */
.project-grid-wrap .project-card,
.project-grid-wrap li {
  background: var(--bg-surface) !important;
  border: 1px solid var(--border-light) !important;
  border-radius: var(--radius-lg) !important;
  overflow: hidden !important;
  transition: box-shadow 0.2s ease, transform 0.2s ease !important;
}
.project-grid-wrap .project-card:hover,
.project-grid-wrap li:hover {
  box-shadow: var(--shadow-lg) !important;
  transform: translateY(-3px) !important;
}

/* Thumbnail dự án */
.project-grid-wrap .project-thumb,
.project-grid-wrap .project-image {
  width: 100% !important;
  aspect-ratio: 16 / 9 !important;
  object-fit: cover !important;
  display: block !important;
  border-radius: 0 !important;
}

/* Body card */
.project-grid-wrap .project-body,
.project-grid-wrap .project-info {
  padding: 20px !important;
}

/* Tên dự án */
.project-grid-wrap .project-name,
.project-grid-wrap .project-title {
  font-size: var(--text-base) !important;
  font-weight: 700 !important;
  color: var(--text-primary) !important;
  margin-bottom: 6px !important;
}

/* Loại dịch vụ badge */
.project-grid-wrap .project-type,
.project-grid-wrap .project-category {
  display: inline-block !important;
  font-size: 11px !important;
  font-weight: 600 !important;
  padding: 2px 10px !important;
  border-radius: var(--radius-full) !important;
  background: var(--accent-primary-light) !important;
  color: var(--accent-primary) !important;
  margin-bottom: 10px !important;
}

/* Mô tả ngắn */
.project-grid-wrap .project-desc {
  font-size: var(--text-sm) !important;
  color: var(--text-secondary) !important;
  line-height: var(--leading-relaxed) !important;
  margin-bottom: 14px !important;
}

/* Số liệu kỹ thuật */
.project-grid-wrap .project-stats {
  display: flex !important;
  gap: 12px !important;
  flex-wrap: wrap !important;
  margin-bottom: 14px !important;
}
.project-grid-wrap .project-stat {
  font-size: var(--text-xs) !important;
  font-weight: 700 !important;
  color: var(--color-success) !important;
  background: var(--color-success-bg) !important;
  padding: 2px 8px !important;
  border-radius: var(--radius-full) !important;
}

/* Link xem website */
.project-grid-wrap .project-link,
.project-grid-wrap .view-project {
  display: inline-flex !important;
  align-items: center !important;
  gap: 5px !important;
  font-size: var(--text-sm) !important;
  font-weight: 600 !important;
  color: var(--accent-primary) !important;
  text-decoration: none !important;
  transition: gap 0.15s ease !important;
}
.project-grid-wrap .project-link:hover {
  gap: 8px !important;
}

/* Responsive */
@media (max-width: 1023px) {
  .project-grid-wrap ul,
  .project-grid-wrap .projects-list {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}
@media (max-width: 640px) {
  .project-grid-wrap {
    padding: 16px 16px 40px !important;
  }
  .project-grid-wrap ul,
  .project-grid-wrap .projects-list {
    grid-template-columns: 1fr !important;
  }
}

.methodology-section {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: 64px 24px;
}
.methodology-inner {
  max-width: 800px;
  margin: 0 auto;
}
.methodology-inner .section-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--accent-primary);
  margin-bottom: 8px;
}
.methodology-inner h2 {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-heading);
  margin-bottom: 32px;
}
.method-step {
  display: flex;
  gap: 20px;
  margin-bottom: 28px;
  align-items: flex-start;
}
.method-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent-primary-light);
  color: var(--accent-primary);
  font-size: var(--text-sm);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-family: var(--font-heading);
  margin-top: 2px;
}
.method-body {}
.method-title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.method-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

/* 8. CTA Final */
.cta-final {
    background: var(--accent-primary) !important;
    padding: 80px 24px;
    text-align: center;
    width: 100vw !important;
    position: relative !important;
    left: 50% !important;
    right: 50% !important;
    margin-left: -50vw !important;
    margin-right: -50vw !important;
    box-sizing: border-box !important;
}

.cta-final h2 {
    font-family: var(--font-heading) !important;
    font-size: var(--text-3xl) !important;
    font-weight: 850 !important;
    color: #FFFFFF !important;
    margin-bottom: 16px !important;
    letter-spacing: var(--tracking-tight);
}

.cta-final p {
    font-family: var(--font-body) !important;
    font-size: var(--text-lg) !important;
    color: rgba(255,255,255,0.9) !important;
    margin: 0 auto 36px auto !important;
    max-width: 580px;
    line-height: 1.6 !important;
}

.btn-cta-white {
    background: #FFFFFF !important;
    color: var(--accent-primary) !important;
    padding: 14px 32px !important;
    border-radius: var(--radius-md) !important;
    font-weight: 700 !important;
    font-size: var(--text-base) !important;
    text-decoration: none !important;
    border: none !important;
    display: inline-block;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.btn-cta-white:hover {
    background: var(--accent-primary-light) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 10px 25px rgba(0,0,0,0.12) !important;
}

.portfolio-page-wrapper {
    background-color: var(--bg-base) !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Cpath d='M0 0h40v40H0z' fill='none'/%3E%3Cpath d='M0 0v40M40 0v40M0 0h40M0 40h40' stroke='%23E8E2DA' stroke-width='0.5'/%3E%3C/svg%3E") !important;
    background-size: 40px 40px !important;
    padding-bottom: 0px !important;
}
.portfolio-container {
    max-width: 1280px;
    margin: 0 auto;
    box-sizing: border-box;
}

/* STICKY CTA BAR MOBILE */
.sticky-cta-bar {
    position: fixed !important;
    top: 55px !important; /* Just below flatsome mobile header */
    left: 0 !important;
    right: 0 !important;
    z-index: 9998 !important;
    background: #FFFFFF !important;
    border-bottom: 1px solid var(--border-light) !important;
    padding: 12px 24px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    transform: translateY(-200%) !important;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
    box-shadow: var(--shadow-md) !important;
}

.sticky-cta-bar.is-visible {
    transform: translateY(0) !important;
}

.sticky-cta-service-name {
    font-family: var(--font-heading) !important;
    font-size: 13px !important; /* Smaller for mobile */
    line-height: 1.3 !important;
    font-weight: 700 !important;
    color: var(--text-primary) !important;
    margin-right: 10px !important;
}

/* Hide sticky CTA bar on desktop screens (only show on mobile) */
@media (min-width: 768px) {
    .sticky-cta-bar {
        display: none !important;
    }
}

/* CTA Contact Info */
.cta-contact-info {
    margin-top: 28px !important;
    display: flex !important;
    justify-content: center !important;
    gap: 24px !important;
    flex-wrap: wrap !important;
}

.cta-contact-item {
    font-family: var(--font-mono) !important;
    font-size: var(--text-sm) !important;
    color: rgba(255,255,255,0.85) !important;
    display: inline-flex !important;
    align-items: center !important;
}

.cta-contact-item svg {
    margin-right: 8px !important;
    color: rgba(255, 255, 255, 0.8) !important;
    flex-shrink: 0 !important;
}

.cta-contact-item a {
    color: #FFFFFF !important;
    text-decoration: underline !important;
    font-weight: 700 !important;
    margin-left: 4px !important;
    transition: opacity 0.2s ease !important;
}

.cta-contact-item a:hover {
    opacity: 0.8 !important;
}

.cta-contact-item span {
    margin-left: 4px !important;
}