/* ==========================================================================
   TechProGigs Sections System — Hero, Cards, Process, Tech Matrix, CTA, Footer
   Brand: TechProGigs
   ========================================================================== */

/* Hero Section */
.tpg-hero {
  position: relative;
  background-color: var(--tpg-bg-light);
  padding: 5rem 0 6rem 0;
  border-bottom: 1px solid var(--tpg-border);
  overflow: hidden;
}

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

.tpg-hero-content {
  position: relative;
  z-index: 2;
}

.tpg-hero-title {
  font-size: var(--tpg-fs-hero);
  line-height: 1.15;
  margin-bottom: 1.5rem;
  color: var(--tpg-secondary);
}

.tpg-hero-title span {
  color: var(--tpg-primary);
  display: inline-block;
}

.tpg-hero-lead {
  font-size: 1.15rem;
  line-height: 1.65;
  color: var(--tpg-text-body);
  margin-bottom: 2.25rem;
  max-width: 620px;
}

.tpg-hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--tpg-border);
}

.tpg-hero-stat-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.tpg-hero-stat-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--tpg-radius-sm);
  background-color: var(--tpg-primary-light);
  color: var(--tpg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.tpg-hero-stat-icon svg {
  width: 18px;
  height: 18px;
  stroke: var(--tpg-accent);
}

.tpg-hero-stat-text h4 {
  font-size: 0.95rem;
  margin-bottom: 0.1rem;
  color: var(--tpg-secondary);
}

.tpg-hero-stat-text p {
  font-size: 0.8125rem;
  color: var(--tpg-text-muted);
  margin: 0;
}

/* Hero Visual Graphic / Architecture Card */
.tpg-hero-visual {
  position: relative;
}

.tpg-hero-card {
  background-color: var(--tpg-white);
  border: 1px solid var(--tpg-border);
  border-radius: var(--tpg-radius-lg);
  padding: 2rem;
  box-shadow: var(--tpg-shadow-lg);
  position: relative;
}

.tpg-hero-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--tpg-border);
  margin-bottom: 1.5rem;
}

.tpg-hero-card-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--tpg-font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--tpg-secondary);
}

.tpg-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--tpg-accent);
  box-shadow: 0 0 8px var(--tpg-accent);
}

.tpg-pipeline-steps {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.tpg-pipeline-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  background-color: var(--tpg-bg-light);
  border: 1px solid var(--tpg-border);
  border-radius: var(--tpg-radius-sm);
  font-size: 0.875rem;
}

.tpg-pipeline-item-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 500;
  color: var(--tpg-text-heading);
}

.tpg-pipeline-tag {
  font-family: var(--tpg-font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: var(--tpg-radius-pill);
  background-color: rgba(127, 131, 117, 0.14);
  color: #0F1412;
}

/* Capability Positioning Pillars */
.tpg-capability-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.tpg-capability-card {
  background-color: var(--tpg-white);
  border: 1px solid var(--tpg-border);
  border-radius: var(--tpg-radius-md);
  padding: 1.75rem;
  transition: all var(--tpg-transition-base);
}

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

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

.tpg-capability-icon svg {
  width: 22px;
  height: 22px;
}

.tpg-capability-title {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.tpg-capability-desc {
  font-size: 0.9rem;
  color: var(--tpg-text-muted);
  line-height: 1.55;
  margin: 0;
}

.tpg-service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

@media (min-width: 1024px) {
  .tpg-service-grid > .tpg-service-card:nth-child(7):last-child {
    grid-column: 2;
  }
}

.tpg-service-card {
  background-color: var(--tpg-white);
  border: 1px solid var(--tpg-border);
  border-radius: var(--tpg-radius-md);
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  transition: all var(--tpg-transition-base);
  position: relative;
}

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

.tpg-service-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.tpg-service-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--tpg-radius-sm);
  background-color: var(--tpg-primary-light);
  color: var(--tpg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--tpg-transition-fast);
}

.tpg-service-card:hover .tpg-service-icon {
  background-color: var(--tpg-accent);
  color: #0F1412;
}

.tpg-service-icon svg {
  width: 26px;
  height: 26px;
}

.tpg-service-number {
  font-family: var(--tpg-font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--tpg-primary);
  opacity: 0.7;
}

.tpg-service-title {
  font-size: 1.35rem;
  margin-bottom: 0.85rem;
}

.tpg-service-title a {
  color: var(--tpg-secondary);
}

.tpg-service-title a:hover {
  color: var(--tpg-accent);
}

.tpg-service-desc {
  font-size: 0.95rem;
  color: var(--tpg-text-body);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.tpg-service-features {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--tpg-border);
}

.tpg-feature-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8125rem;
  color: var(--tpg-text-body);
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
  background-color: var(--tpg-bg-light);
  padding: 0.25rem 0.65rem;
  border-radius: var(--tpg-radius-sm);
  border: 1px solid var(--tpg-border);
}

.tpg-service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--tpg-font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--tpg-secondary);
  margin-top: 1rem;
  transition: color var(--tpg-transition-fast), gap var(--tpg-transition-fast);
}

.tpg-service-link:hover {
  color: var(--tpg-accent);
  gap: 0.6rem;
}

/* Industry Card Architecture */
.tpg-industry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.tpg-industry-card {
  background-color: var(--tpg-white);
  border: 1px solid var(--tpg-border);
  border-radius: var(--tpg-radius-md);
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  transition: all var(--tpg-transition-base);
}

.tpg-industry-card:hover {
  transform: translateY(-4px);
  border-color: var(--tpg-accent);
  box-shadow: var(--tpg-shadow-md);
}

.tpg-industry-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--tpg-radius-sm);
  background-color: var(--tpg-primary-light);
  color: var(--tpg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: all var(--tpg-transition-fast);
}

.tpg-industry-card:hover .tpg-industry-icon {
  background-color: var(--tpg-secondary);
  color: var(--tpg-accent);
}

.tpg-industry-icon svg {
  width: 24px;
  height: 24px;
}

.tpg-industry-title {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.tpg-industry-title a {
  color: var(--tpg-secondary);
}

.tpg-industry-title a:hover {
  color: var(--tpg-accent);
}

.tpg-industry-desc {
  font-size: 0.95rem;
  color: var(--tpg-text-body);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

/* Process / How We Work */
.tpg-process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}

.tpg-process-card {
  background-color: var(--tpg-bg-card-dark);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--tpg-radius-md);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--tpg-transition-base);
}

.tpg-process-card:hover {
  transform: translateY(-4px);
  border-color: var(--tpg-accent);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.4);
}

.tpg-process-step-num {
  font-family: var(--tpg-font-heading);
  font-weight: 700;
  font-size: 2.25rem;
  color: var(--tpg-accent);
  line-height: 1;
  margin-bottom: 1rem;
}

.tpg-process-title {
  font-size: 1.25rem;
  color: #FFFFFF;
  margin-bottom: 0.75rem;
}

.tpg-process-desc {
  font-size: 0.9rem;
  color: #9CA3AF;
  line-height: 1.6;
  margin: 0;
}

/* Case Studies Architecture (Honest Framework, No Fake Claims) */
.tpg-case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.tpg-case-card {
  background-color: var(--tpg-white);
  border: 1px solid var(--tpg-border);
  border-radius: var(--tpg-radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--tpg-transition-base);
}

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

.tpg-case-media {
  height: 220px;
  background-color: var(--tpg-bg-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  position: relative;
}

.tpg-case-media-placeholder {
  text-align: center;
  color: #9CA3AF;
}

.tpg-case-media-placeholder svg {
  width: 48px;
  height: 48px;
  margin: 0 auto 0.75rem auto;
  stroke: var(--tpg-accent);
}

.tpg-case-content {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.tpg-case-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.tpg-case-title {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.tpg-case-desc {
  font-size: 0.95rem;
  color: var(--tpg-text-body);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.tpg-case-tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--tpg-border);
}

/* Technology Matrix Section */
.tpg-tech-nav {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.tpg-tech-tab {
  font-family: var(--tpg-font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.65rem 1.5rem;
  border-radius: var(--tpg-radius-pill);
  background-color: var(--tpg-white);
  border: 1px solid var(--tpg-border);
  color: var(--tpg-text-heading);
  cursor: pointer;
  transition: all var(--tpg-transition-fast);
}

.tpg-tech-tab:hover,
.tpg-tech-tab.is-active {
  background-color: var(--tpg-secondary);
  color: #FFFFFF;
  border-color: var(--tpg-secondary);
}

.tpg-tech-panel {
  display: none;
}

.tpg-tech-panel.is-active {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.25rem;
}

.tpg-tech-item {
  background-color: var(--tpg-white);
  border: 1px solid var(--tpg-border);
  border-radius: var(--tpg-radius-sm);
  padding: 1.5rem 1rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  transition: all var(--tpg-transition-fast);
}

.tpg-tech-item:hover {
  transform: translateY(-3px);
  border-color: var(--tpg-primary);
  box-shadow: var(--tpg-shadow-sm);
}

.tpg-tech-item-name {
  font-family: var(--tpg-font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--tpg-secondary);
}

/* Reusable CTA Section */
.tpg-cta-box {
  background-color: var(--tpg-bg-dark);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--tpg-radius-lg);
  padding: 4.5rem 3rem;
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.tpg-cta-box::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(127, 131, 117, 0.15) 0%, rgba(15, 20, 18, 0) 70%);
  pointer-events: none;
}

.tpg-cta-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.tpg-cta-title {
  font-size: 2.5rem;
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.tpg-cta-desc {
  font-size: 1.1rem;
  color: #9CA3AF;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.tpg-cta-bullets {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 0;
}

.tpg-cta-bullet-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.95rem;
  color: #E5E7EB;
}

.tpg-cta-bullet-item svg {
  width: 18px;
  height: 18px;
  stroke: var(--tpg-accent);
  flex-shrink: 0;
}

/* Footer Architecture */
.tpg-footer {
  background-color: var(--tpg-white);
  color: var(--tpg-text-body);
  padding: 5rem 0 2rem 0;
  border-top: 1px solid var(--tpg-border);
}

.tpg-footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.tpg-footer-col h5 {
  font-size: 1.05rem;
  color: var(--tpg-text-heading);
  margin-bottom: 1.5rem;
  position: relative;
}

.tpg-footer-col h5::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 28px;
  height: 2px;
  background-color: var(--tpg-accent);
}

.tpg-footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.tpg-footer-links a {
  color: var(--tpg-text-body);
  font-size: 0.9rem;
  transition: color var(--tpg-transition-fast), padding-left var(--tpg-transition-fast);
}

.tpg-footer-links a:hover {
  color: var(--tpg-accent);
  padding-left: 4px;
}

.tpg-footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--tpg-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--tpg-text-muted);
}

.tpg-footer-legal-links {
  display: flex;
  gap: 1.5rem;
}

.tpg-footer-legal-links a {
  color: var(--tpg-text-muted);
}

.tpg-footer-legal-links a:hover {
  color: var(--tpg-accent);
}

/* Responsive Section Adjustments */
@media (max-width: 1024px) {
  .tpg-hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .tpg-capability-grid,
  .tpg-process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .tpg-service-grid,
  .tpg-industry-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .tpg-tech-panel.is-active {
    grid-template-columns: repeat(3, 1fr);
  }
  .tpg-footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }
  .tpg-cta-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .tpg-hero {
    padding: 3.5rem 0 4.5rem 0;
  }
  .tpg-capability-grid,
  .tpg-process-grid,
  .tpg-service-grid,
  .tpg-industry-grid,
  .tpg-case-grid,
  .tpg-footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .tpg-tech-panel.is-active {
    grid-template-columns: repeat(2, 1fr);
  }
  .tpg-cta-box {
    padding: 2.5rem 1.5rem;
  }
  .tpg-cta-title {
    font-size: 1.85rem;
  }
  .tpg-footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}