/* ==========================================================================
   A2Z E COMMERCE — SERVICE PAGE DESIGN SYSTEM
   Bespoke styling for Category Landing Pages & Deep Technical Service Silos
   ========================================================================== */

/* Breadcrumbs Navigation */
.breadcrumbs-bar {
  background-color: var(--neutral-50);
  border-bottom: 1px solid var(--neutral-200);
  padding: 0.75rem 0;
  font-size: 0.85rem;
}

.breadcrumbs-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  color: var(--neutral-500);
}

.breadcrumbs-list a {
  color: var(--neutral-700);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.breadcrumbs-list a:hover {
  color: var(--primary-orange);
}

.breadcrumbs-separator {
  color: var(--neutral-400);
  display: inline-flex;
  align-items: center;
}

.breadcrumbs-current {
  color: var(--brand-black);
  font-weight: 600;
}

/* Service Hero */
.service-hero-section {
  background: linear-gradient(135deg, #FAFAFA 0%, #F5F5F7 100%);
  padding: 4rem 0 4.5rem 0;
  border-bottom: 1px solid var(--neutral-200);
  position: relative;
  overflow: hidden;
}

.service-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.service-hero-content h1 {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  line-height: 1.2;
  margin-bottom: 1.25rem;
  color: var(--brand-black);
}

.service-hero-intro {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--neutral-600);
  margin-bottom: 2rem;
}

.service-metrics-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 2rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--neutral-200);
}

.service-metric-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--neutral-700);
}

.service-metric-item svg {
  color: var(--primary-orange);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* Challenges vs Solutions Comparison Section */
.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2.5rem;
}

.challenge-card {
  background-color: #FFF5F5;
  border: 1px solid #FED7D7;
  border-radius: var(--radius-xl);
  padding: 2.25rem;
}

.challenge-card h3 {
  color: #C53030;
  font-size: 1.35rem;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.challenge-list {
  list-style: none;
}

.challenge-list li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 1rem;
  color: #4A5568;
  font-size: 0.95rem;
  line-height: 1.6;
}

.challenge-list li::before {
  content: '✕';
  position: absolute;
  left: 0;
  top: 0;
  color: #E53E3E;
  font-weight: bold;
}

.solution-card {
  background-color: #F0FFF4;
  border: 1px solid #C6F6D5;
  border-radius: var(--radius-xl);
  padding: 2.25rem;
}

.solution-card h3 {
  color: #276749;
  font-size: 1.35rem;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.solution-list {
  list-style: none;
}

.solution-list li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 1rem;
  color: #2D3748;
  font-size: 0.95rem;
  line-height: 1.6;
}

.solution-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: #38A169;
  font-weight: bold;
}

/* Benefits Grid (4 Columns) */
.benefits-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.benefit-box {
  background-color: var(--neutral-white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.benefit-box:hover {
  border-color: var(--primary-orange);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.benefit-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background-color: var(--primary-orange-light);
  color: var(--primary-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.benefit-box h4 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.benefit-box p {
  font-size: 0.875rem;
  color: var(--neutral-600);
  line-height: 1.6;
}

/* Detailed Technical Feature Matrix */
.feature-matrix-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2.5rem;
}

.feature-matrix-item {
  background-color: var(--neutral-white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.feature-matrix-item:hover {
  border-color: var(--primary-orange);
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}

.feature-matrix-item h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.feature-matrix-item p {
  font-size: 0.925rem;
  line-height: 1.6;
  color: var(--neutral-600);
}

/* Process Timeline (Horizontal / Stepped) */
.timeline-stepper {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
  position: relative;
}

.timeline-step-card {
  background-color: var(--neutral-white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  position: relative;
  transition: all var(--transition-normal);
}

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

.timeline-step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--primary-orange);
  color: var(--neutral-white);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.timeline-step-card h4 {
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}

.timeline-step-card p {
  font-size: 0.85rem;
  color: var(--neutral-600);
  line-height: 1.5;
}

/* Tools & Technologies Grid */
.tech-logo-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.tech-logo-box {
  background-color: var(--neutral-white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-md);
  padding: 1.25rem 0.75rem;
  text-align: center;
  transition: all var(--transition-fast);
}

.tech-logo-box:hover {
  border-color: var(--primary-orange);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.tech-logo-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--neutral-800);
}

/* Related Services Cards */
.related-services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-top: 2.5rem;
}

.related-service-card {
  background-color: var(--neutral-white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

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

.related-service-card h4 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.related-service-card p {
  font-size: 0.875rem;
  color: var(--neutral-600);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.related-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-orange);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.related-link:hover {
  text-decoration: underline;
}

/* Responsive adjustments for service pages */
@media (max-width: 1024px) {
  .service-hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .benefits-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .feature-matrix-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .timeline-stepper {
    grid-template-columns: repeat(2, 1fr);
  }
  .tech-logo-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .related-services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .service-hero-content h1 {
    font-size: 2rem;
  }
  .comparison-grid {
    grid-template-columns: 1fr;
  }
  .benefits-grid-4 {
    grid-template-columns: 1fr;
  }
  .feature-matrix-grid {
    grid-template-columns: 1fr;
  }
  .timeline-stepper {
    grid-template-columns: 1fr;
  }
  .tech-logo-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .related-services-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   A2Z MULTIMEDIA & VIDEO COMPONENT ARCHITECTURE
   Accessible, Responsive 16:9 Video Showcase with Schema.org VideoObject
   ========================================================================== */
.a2z-video-section {
  padding: 4.5rem 0;
  background-color: var(--neutral-50);
  border-top: 1px solid var(--neutral-200);
  border-bottom: 1px solid var(--neutral-200);
}

.a2z-video-card {
  background: #111111;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.35);
  border: 1px solid #2A2A2A;
  margin-top: 2rem;
}

.a2z-video-viewport {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.a2z-video-poster {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.82;
  transition: opacity 0.3s ease, transform 0.5s ease;
}

.a2z-video-viewport:hover .a2z-video-poster {
  opacity: 0.7;
  transform: scale(1.02);
}

.a2z-video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.2) 0%, rgba(0, 0, 0, 0.75) 100%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.75rem;
}

.a2z-video-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.a2z-video-tag {
  background: rgba(255, 153, 0, 0.2);
  color: #FF9900;
  border: 1px solid rgba(255, 153, 0, 0.4);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.a2z-video-res-badge {
  background: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
}

.a2z-video-play-center {
  align-self: center;
  margin: auto;
}

.a2z-video-play-btn {
  width: 72px;
  height: 72px;
  background: #FF9900;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #111111;
  border: none;
  cursor: pointer;
  box-shadow: 0 0 0 10px rgba(255, 153, 0, 0.25);
  transition: transform 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.25s;
}

.a2z-video-play-btn:hover,
.a2z-video-play-btn:focus-visible {
  transform: scale(1.12);
  box-shadow: 0 0 0 16px rgba(255, 153, 0, 0.35);
  outline: none;
}

.a2z-video-play-btn svg {
  width: 28px;
  height: 28px;
  margin-left: 4px;
  fill: currentColor;
}

.a2z-video-bottom-info {
  color: #FFFFFF;
}

.a2z-video-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 0.35rem;
}

.a2z-video-meta {
  font-size: 0.85rem;
  color: #D1D5DB;
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.a2z-video-details-bar {
  background: #181818;
  padding: 1.25rem 1.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  border-top: 1px solid #262626;
}

.a2z-video-desc-text {
  font-size: 0.9rem;
  color: #9CA3AF;
  max-width: 720px;
  margin: 0;
  line-height: 1.45;
}

/* Accessible Transcript Accordion */
.a2z-video-transcript {
  background: #202020;
  border-top: 1px solid #2C2C2C;
  color: #D1D5DB;
  font-size: 0.875rem;
}

.a2z-video-transcript summary {
  padding: 0.9rem 1.75rem;
  cursor: pointer;
  font-weight: 600;
  color: #FF9900;
  user-select: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.a2z-video-transcript summary:hover {
  color: #FFAE33;
}

.a2z-video-transcript summary:focus-visible {
  outline: 2px solid #FF9900;
  outline-offset: -2px;
}

.a2z-transcript-content {
  padding: 1.25rem 1.75rem 1.75rem 1.75rem;
  line-height: 1.6;
  color: #D1D5DB;
  border-top: 1px solid #2C2C2C;
}

.a2z-transcript-content p {
  margin-bottom: 0.75rem;
}

@media (max-width: 768px) {
  .a2z-video-play-btn {
    width: 56px;
    height: 56px;
  }
  .a2z-video-play-btn svg {
    width: 22px;
    height: 22px;
  }
  .a2z-video-title {
    font-size: 1.05rem;
  }
  .a2z-video-details-bar {
    padding: 1rem 1.25rem;
  }
  .a2z-video-transcript summary {
    padding: 0.75rem 1.25rem;
  }
  .a2z-transcript-content {
    padding: 1rem 1.25rem;
  }
}