/* ==========================================================================
   SERVICE DETAIL PAGE COMPONENTS
   FAQ Accordion, Process Steps, Breadcrumb, Capability Cards, Trust Pillars, Stats
   ========================================================================== */

/* Breadcrumb Navigation - Strictly Left Aligned */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-slate-400);
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  text-align: left;
  justify-content: flex-start;
}

.breadcrumb a {
  color: var(--color-gold);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--color-gold-light);
}

.breadcrumb .breadcrumb-sep {
  color: var(--color-slate-500);
  font-size: 0.75rem;
}

.breadcrumb .breadcrumb-current {
  color: var(--color-slate-300);
  font-weight: 500;
}

/* Service Hero - Left Aligned Executive Design */
.service-hero {
  padding: 4.5rem 0 4rem;
  background: #0F172A;
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.service-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(224, 135, 19, 0.08) 0%, rgba(11, 79, 108, 0.05) 50%, transparent 70%);
  pointer-events: none;
}

.service-hero-inner {
  max-width: 860px;
  text-align: left;
  margin: 0;
}

.service-hero-actions {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 1.25rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

/* Capability Cards */
.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

@media (max-width: 1024px) {
  .capability-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .capability-grid {
    grid-template-columns: 1fr;
  }
}

.capability-card {
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  transition: all var(--transition-base);
  position: relative;
  height: 100%;
}

.capability-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-primary);
}

.capability-card-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: rgba(11, 79, 108, 0.08);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
  transition: all var(--transition-fast);
}

.capability-card:hover .capability-card-icon {
  background: var(--color-primary);
  color: var(--color-white);
}

.capability-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
  color: var(--color-slate-900);
}

.capability-card p {
  font-size: 0.9rem;
  color: var(--color-slate-600);
  line-height: 1.65;
}

/* Process Steps Timeline */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}

@media (max-width: 1024px) {
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .process-steps {
    grid-template-columns: 1fr;
  }
}

.process-step {
  text-align: left;
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  position: relative;
  transition: all var(--transition-fast);
}

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

.process-step-number {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  box-shadow: 0 4px 12px rgba(11, 79, 108, 0.25);
}

.process-step h4 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  color: var(--color-slate-900);
}

.process-step p {
  font-size: 0.875rem;
  color: var(--color-slate-600);
  line-height: 1.6;
}

/* ==========================================================================
   REDESIGNED: WHY VISHWA POWERTECH / WHY FACTORIES TRUST US SECTION
   ========================================================================== */
.why-trust-container {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.trust-pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

@media (max-width: 900px) {
  .trust-pillars-grid {
    grid-template-columns: 1fr;
  }
}

.trust-pillar-card {
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.trust-pillar-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-glow-gold);
}

.trust-pillar-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(224, 135, 19, 0.1);
  color: var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.trust-pillar-card:hover .trust-pillar-icon {
  background: var(--color-gold);
  color: var(--color-white);
}

.trust-pillar-content h3 {
  font-size: 1.15rem;
  margin-bottom: 0.4rem;
  color: var(--color-slate-900);
}

.trust-pillar-content p {
  font-size: 0.9rem;
  color: var(--color-slate-600);
  line-height: 1.6;
}

/* Elevated Metrics Strip */
.metrics-strip {
  background: var(--color-slate-900);
  border-radius: var(--radius-xl);
  padding: 2.5rem 2rem;
  color: var(--color-white);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.15);
  position: relative;
  overflow: hidden;
}

.metrics-strip::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-gold), var(--color-eco-green));
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

@media (max-width: 900px) {
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .metrics-grid {
    grid-template-columns: 1fr;
  }
}

.metric-item {
  padding: 0.5rem;
}

.metric-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.metric-label {
  font-size: 0.875rem;
  color: var(--color-slate-300);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* FAQ Accordion */
.faq-section {
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-md);
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item:hover {
  border-color: rgba(11, 79, 108, 0.3);
}

.faq-item.active {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-slate-900);
  text-align: left;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-question i {
  font-size: 0.85rem;
  color: var(--color-primary);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer-inner {
  padding: 0 1.5rem 1.5rem;
  font-size: 0.925rem;
  color: var(--color-slate-600);
  line-height: 1.7;
}

/* Related Services Grid */
.related-services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

@media (max-width: 992px) {
  .related-services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .related-services-grid {
    grid-template-columns: 1fr;
  }
}

.related-service-card {
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  text-align: left;
  transition: all var(--transition-base);
  text-decoration: none;
  display: block;
}

.related-service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-primary);
}

.related-service-card .rs-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(11, 79, 108, 0.08);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
  transition: all var(--transition-fast);
}

.related-service-card:hover .rs-icon {
  background: var(--color-primary);
  color: var(--color-white);
}

.related-service-card h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--color-slate-900);
}

.related-service-card p {
  font-size: 0.875rem;
  color: var(--color-slate-600);
  line-height: 1.6;
}

/* ==========================================================================
   PROFESSIONAL INDUSTRIAL ENGINEERING SPECIFICATION TABLE
   ========================================================================== */
.spec-matrix-wrapper {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-slate-200);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
  overflow: hidden;
  margin-top: 1.75rem;
}

.spec-matrix-header {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 2px solid var(--color-gold);
}

.spec-matrix-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--color-white);
}

.spec-matrix-subtitle {
  font-size: 0.85rem;
  color: var(--color-gold);
  font-weight: 600;
}

.spec-matrix-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.925rem;
}

.spec-matrix-table th {
  background: #0F172A;
  color: #F8FAFC;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.825rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.9rem 1.25rem;
  border-bottom: 1px solid var(--color-slate-700);
}

.spec-matrix-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-slate-200);
  color: var(--color-slate-700);
  vertical-align: middle;
}

.spec-matrix-table tr:nth-child(even) td {
  background: #F8FAFC;
}

.spec-matrix-table tr:hover td {
  background: rgba(11, 79, 108, 0.03);
}

.spec-param-cell {
  font-weight: 700;
  color: var(--color-slate-900);
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.spec-param-cell i {
  color: var(--color-primary);
  font-size: 0.9rem;
  width: 16px;
  text-align: center;
  flex-shrink: 0;
}

.spec-value-cell {
  font-weight: 600;
  color: var(--color-slate-800);
}

.spec-norm-cell {
  color: var(--color-slate-600);
  font-weight: 500;
  font-size: 0.875rem;
}

/* Specification Table Mobile Scroll Wrapper */
.spec-table-container {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Compact Overview Highlights Grid for Service Pages */
.overview-highlights-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
  margin-top: 1.25rem;
}

.overview-highlight-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: #F8FAFC;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-slate-200);
}

.overview-highlight-item i {
  color: var(--color-primary);
  font-size: 0.95rem;
  flex-shrink: 0;
}

.overview-highlight-item span {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-slate-800);
  line-height: 1.35;
}

@media (max-width: 576px) {
  .overview-highlights-grid {
    grid-template-columns: 1fr;
  }
}

.service-img-placeholder {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  border: 1px solid var(--color-slate-200);
  box-shadow: var(--shadow-md);
}

/* Checkmark List for Service Pages */
.service-check-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.service-check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  color: var(--color-slate-700);
  font-size: 0.95rem;
  line-height: 1.55;
}

.service-check-list li i {
  color: var(--color-eco-green);
  margin-top: 0.2rem;
  flex-shrink: 0;
}

/* Section Header Centered & Left */
.section-header-center {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem;
}

/* Utility */
.text-center {
  text-align: center;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.gap-3 {
  gap: 1rem;
}

.items-center {
  align-items: center;
}

.flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.hidden-mobile {
  display: inline;
}

@media (max-width: 768px) {
  .hidden-mobile {
    display: none;
  }

  .service-hero {
    padding: 3rem 0 2.5rem;
  }

  .heading-xl {
    font-size: 1.85rem;
    line-height: 1.25;
  }

  .service-hero-actions {
    justify-content: flex-start;
    width: 100%;
    flex-direction: column;
  }

  .service-hero-actions .btn {
    width: 100%;
  }

  .service-img-placeholder {
    height: 260px !important;
  }

  .trust-pillar-card {
    padding: 1.5rem;
    flex-direction: column;
  }

  .metrics-strip {
    padding: 1.75rem 1.25rem;
  }

  .metric-number {
    font-size: 2rem;
  }

  .faq-question {
    padding: 1rem 1.15rem;
    font-size: 0.95rem;
  }

  .faq-answer-inner {
    padding: 0 1.15rem 1.15rem;
    font-size: 0.875rem;
  }
}