/**
 * Acumen Theme — Additional Component Styles
 * Post cards, service cards, sector cards, gallery,
 * contact, single CPT layouts, intro grid, 404, etc.
 */

/* =============================================
   POST GRID & CARDS
   ============================================= */
.acumen-post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}
.acumen-post-card {
  background: #fff;
  border: 1px solid var(--acumen-border);
  border-radius: var(--acumen-radius);
  overflow: hidden;
  transition: var(--acumen-transition);
}
.acumen-post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--acumen-shadow-lg);
}
.post-card-thumb img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}
.post-card-body {
  padding: 24px;
}
.post-card-meta {
  font-size: 13px;
  color: var(--acumen-muted);
  margin-bottom: 10px;
}
.post-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.post-card-title a {
  color: var(--acumen-navy);
  text-decoration: none;
}
.post-card-title a:hover {
  color: var(--acumen-blue);
}
.post-card-excerpt {
  color: var(--acumen-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 16px;
}

/* =============================================
   PAGE CONTENT (prose)
   ============================================= */
.acumen-page-content {
  color: var(--acumen-charcoal);
  line-height: 1.75;
  font-size: 1.05rem;
}
.acumen-page-content h1,
.acumen-page-content h2,
.acumen-page-content h3,
.acumen-page-content h4 {
  color: var(--acumen-navy);
  margin-top: 1.5em;
  margin-bottom: 0.6em;
}
.acumen-page-content p { margin-bottom: 1.2em; }
.acumen-page-content ul,
.acumen-page-content ol {
  margin: 0 0 1.2em 1.5em;
}
.acumen-page-content img {
  max-width: 100%;
  border-radius: var(--acumen-radius);
}

/* =============================================
   INTRO GRID
   ============================================= */
.intro-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: start;
}
.intro-value-props {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.value-prop-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--acumen-bg);
  border: 1px solid var(--acumen-border);
  border-radius: var(--acumen-radius);
  padding: 20px 18px;
}
.value-prop-icon {
  width: 48px;
  height: 48px;
  background: #EFF6FF;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--acumen-blue);
  flex-shrink: 0;
}
.value-prop-card h4 {
  color: var(--acumen-navy);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.value-prop-card p {
  font-size: 0.9rem;
  color: var(--acumen-slate);
  margin: 0;
  line-height: 1.55;
}
.intro-certs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.cert-badge {
  background: #EFF6FF;
  color: var(--acumen-blue);
  border: 1px solid #DBEAFE;
  font-size: 12.5px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 4px;
}

/* =============================================
   SERVICE CARDS
   ============================================= */
.acumen-services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: #fff;
  border: 1px solid var(--acumen-border);
  border-radius: var(--acumen-radius);
  padding: 28px 22px;
  transition: var(--acumen-transition);
  position: relative;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--acumen-shadow-lg);
  border-color: var(--acumen-blue);
}
.service-card-icon {
  width: 52px;
  height: 52px;
  background: #EFF6FF;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--acumen-blue);
}
.service-card-icon svg { width: 28px; height: 28px; }
.service-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--acumen-navy);
  margin-bottom: 10px;
}
.service-card-desc {
  font-size: 0.9rem;
  color: var(--acumen-slate);
  line-height: 1.6;
  margin-bottom: 16px;
}
.service-card-link {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--acumen-blue);
  text-decoration: none;
}
.service-card-link:hover { color: var(--acumen-blue-hover); }

/* =============================================
   SECTOR / INDUSTRY CARDS
   ============================================= */
.acumen-sectors-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}
.sector-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--acumen-radius);
  padding: 24px 16px;
  text-align: center;
  transition: var(--acumen-transition);
  cursor: default;
}
.sector-card:hover {
  background: rgba(245,158,11,0.12);
  border-color: rgba(245,158,11,0.35);
  transform: translateY(-3px);
}
.sector-card-icon {
  width: 56px;
  height: 56px;
  background: rgba(255,255,255,0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  color: #94A3B8;
}
.sector-card:hover .sector-card-icon { color: var(--acumen-accent); background: rgba(245,158,11,0.15); }
.sector-card-icon svg { width: 28px; height: 28px; }
.sector-card-title {
  font-size: 13px;
  font-weight: 700;
  color: #CBD5E1;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.sector-card:hover .sector-card-title { color: var(--acumen-accent); }

/* =============================================
   STATS GRID
   ============================================= */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 32px;
  text-align: center;
}
.acumen-stats-section {
  background: linear-gradient(135deg, var(--acumen-navy-dark) 0%, var(--acumen-navy) 100%);
  color: #fff;
}
.stat-item { padding: 16px; }
.stat-number {
  display: block;
  font-size: 3rem;
  font-weight: 900;
  color: var(--acumen-accent);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 13.5px;
  color: #CBD5E1;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

/* =============================================
   CLIENTS TICKER / GRID
   ============================================= */
.clients-ticker-wrap {
  overflow: hidden;
  width: 100%;
  padding: 16px 0;
}
.clients-ticker {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.client-chip {
  background: var(--acumen-bg);
  border: 1px solid var(--acumen-border);
  border-radius: 30px;
  padding: 8px 18px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--acumen-charcoal);
  white-space: nowrap;
}
.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}
.client-name-card {
  background: #fff;
  border: 1px solid var(--acumen-border);
  border-radius: var(--acumen-radius);
  padding: 20px;
  text-align: center;
  font-weight: 700;
  font-size: 14px;
  color: var(--acumen-navy);
  transition: var(--acumen-transition);
}
.client-name-card:hover {
  border-color: var(--acumen-blue);
  box-shadow: var(--acumen-shadow);
}

/* =============================================
   PROJECT CARDS
   ============================================= */
.acumen-projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.project-card {
  background: #fff;
  border: 1px solid var(--acumen-border);
  border-radius: var(--acumen-radius);
  overflow: hidden;
  transition: var(--acumen-transition);
}
.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--acumen-shadow-lg);
}
.project-card-img {
  height: 200px;
  background-size: cover;
  background-position: center;
  background-color: var(--acumen-navy);
}
.project-card-body {
  padding: 20px;
}
.project-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.project-card-title a {
  color: var(--acumen-navy);
  text-decoration: none;
}
.project-card-title a:hover { color: var(--acumen-blue); }
.project-card-excerpt {
  font-size: 0.9rem;
  color: var(--acumen-slate);
  margin-bottom: 14px;
  line-height: 1.55;
}

/* =============================================
   GALLERY
   ============================================= */
.gallery-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 32px;
}
.gallery-filter-btn {
  background: #fff;
  border: 1px solid var(--acumen-border);
  border-radius: 30px;
  padding: 8px 18px;
  font-size: 14px;
  font-weight: 600;
  color: var(--acumen-charcoal);
  cursor: pointer;
  transition: var(--acumen-transition);
}
.gallery-filter-btn:hover,
.gallery-filter-btn.active {
  background: var(--acumen-blue);
  border-color: var(--acumen-blue);
  color: #fff;
}
.acumen-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--acumen-radius);
  aspect-ratio: 4/3;
  background: var(--acumen-navy);
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 37, 64, 0.7);
  display: flex;
  align-items: flex-end;
  padding: 16px;
  opacity: 0;
  transition: opacity 0.25s ease;
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-item-overlay span {
  color: #fff;
  font-size: 14px;
  font-weight: 600;
}
.gallery-item-link { display: block; height: 100%; }

/* =============================================
   CONTACT PAGE
   ============================================= */
.contact-offices-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-bottom: 0;
}
.contact-office-card {
  background: #fff;
  border: 1px solid var(--acumen-border);
  border-radius: var(--acumen-radius);
  padding: 28px 24px;
  transition: var(--acumen-transition);
}
.contact-office-card:hover {
  box-shadow: var(--acumen-shadow-lg);
  border-color: var(--acumen-blue);
}
.contact-office-icon {
  width: 52px;
  height: 52px;
  background: #EFF6FF;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.contact-office-card h3 {
  color: var(--acumen-navy);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.contact-office-card address {
  font-style: normal;
  color: var(--acumen-slate);
  font-size: 14px;
  line-height: 1.65;
  margin-bottom: 14px;
}
.contact-office-phones {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 10px;
}
.contact-office-phones a,
.contact-office-email {
  color: var(--acumen-blue);
  font-size: 14px;
  text-decoration: none;
  font-weight: 600;
}
.contact-office-phones a:hover,
.contact-office-email:hover { color: var(--acumen-blue-hover); text-decoration: underline; }
.contact-rfq-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}
.contact-rfq-intro .section-header { margin-bottom: 24px; }

/* =============================================
   SINGLE CPT LAYOUT (Service / Industry / Project)
   ============================================= */
.single-cpt-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  align-items: start;
}
.sidebar-cta-card {
  background: var(--acumen-navy);
  color: #fff;
  border-radius: var(--acumen-radius);
  padding: 28px;
}
.sidebar-cta-card h4 {
  color: #fff;
  font-size: 1.1rem;
  margin-bottom: 10px;
}
.sidebar-cta-card p {
  color: #CBD5E1;
  font-size: 14px;
  line-height: 1.55;
  margin-bottom: 20px;
}
.infra-feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.infra-feature-list li {
  padding: 8px 0;
  border-bottom: 1px solid var(--acumen-border);
  color: var(--acumen-slate);
  font-size: 0.95rem;
}
.infra-feature-list li:last-child { border-bottom: none; }
.service-highlights-box {
  background: var(--acumen-bg);
  border: 1px solid var(--acumen-border);
  border-radius: var(--acumen-radius);
  padding: 24px;
}
.service-highlights-box h3 {
  color: var(--acumen-navy);
  margin-top: 0;
  margin-bottom: 16px;
}
.project-meta-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  background: var(--acumen-bg);
  border: 1px solid var(--acumen-border);
  border-radius: var(--acumen-radius);
  padding: 20px;
  margin-bottom: 28px;
}
.project-meta-item strong {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--acumen-muted);
  margin-bottom: 4px;
}
.project-meta-item span {
  font-size: 15px;
  font-weight: 600;
  color: var(--acumen-navy);
}

/* =============================================
   ABOUT PAGE
   ============================================= */
.about-quality-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.about-quality-card {
  background: #fff;
  border: 1px solid var(--acumen-border);
  border-radius: var(--acumen-radius);
  padding: 28px 22px;
  text-align: center;
  transition: var(--acumen-transition);
}
.about-quality-card:hover {
  box-shadow: var(--acumen-shadow-lg);
  border-color: var(--acumen-blue);
}
.about-quality-icon {
  width: 64px;
  height: 64px;
  background: #EFF6FF;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}
.about-quality-card h3 {
  font-size: 1.15rem;
  color: var(--acumen-navy);
  margin-bottom: 12px;
}
.about-quality-card p {
  font-size: 0.9rem;
  color: var(--acumen-slate);
  line-height: 1.6;
  margin: 0;
}

/* =============================================
   404 PAGE
   ============================================= */
.acumen-404-wrap {
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
  padding: 20px;
}
.acumen-404-icon { margin-bottom: 20px; }
.acumen-404-code {
  font-size: 6rem;
  font-weight: 900;
  color: var(--acumen-navy);
  margin: 0 0 10px;
  line-height: 1;
}
.acumen-404-msg {
  color: var(--acumen-slate);
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 0;
}
.content-none-wrap {
  text-align: center;
  padding: 60px 20px;
  max-width: 540px;
  margin: 0 auto;
}
.content-none-wrap h2 {
  color: var(--acumen-navy);
  margin: 16px 0 12px;
}
.content-none-wrap p {
  color: var(--acumen-muted);
  margin-bottom: 24px;
}
.content-none-icon { margin-bottom: 8px; }

/* Acumen Engineers – Premium Service Card Refinements */
.acumen-post-card {
    background: #ffffff;
    border: 1px solid #e3e9f0;
    border-radius: 12px;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 16px rgba(8, 35, 63, 0.05);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.acumen-post-card:hover {
    transform: translateY(-6px);
    border-color: #f59e0b;
    box-shadow: 0 14px 30px rgba(8, 35, 63, 0.12);
}

.post-card-body {
    padding: 28px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.post-card-title {
    font-size: 21px;
    line-height: 1.4;
    font-weight: 700;
    color: #0b2945;
    margin: 0 0 14px;
}

.post-card-title a {
    color: inherit;
    text-decoration: none;
}

.post-card-title a:hover {
    color: #d97706;
}

.post-card-excerpt {
    color: #64748b;
    font-size: 16px;
    line-height: 1.75;
    flex-grow: 1;
}

.post-card-excerpt a {
    display: inline-block;
    margin-top: 18px;
    padding: 11px 22px;
    background: #0b55a1;
    color: #ffffff;
    border-radius: 7px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s ease;
}

.post-card-excerpt a:hover {
    background: #f59e0b;
    color: #08233f;
}