.kienviet-services-hero {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  position: relative;
  overflow: hidden;
}

.kienviet-services-hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 8s ease-in-out infinite;
}

.kienviet-services-hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite reverse;
}

.kienviet-services-hero .kienviet-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: 120px 0 80px;
}

.kienviet-services-hero h1 {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 24px;
  color: var(--text-primary);
}

.kienviet-hero-description {
  font-size: 1.25rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 40px;
}

.kienviet-hero-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.kienviet-service-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.kienviet-service-content.kienviet-reverse {
  grid-template-columns: 1fr 1fr;
}

.kienviet-service-content.kienviet-reverse .kienviet-service-text {
  order: 2;
}

.kienviet-service-content.kienviet-reverse .kienviet-service-visual {
  order: 1;
}

.kienviet-development-services {
  background: var(--background-primary);
}

.kienviet-consulting-services {
  background: var(--background-secondary);
}

.kienviet-management-services {
  background: var(--background-primary);
}

.kienviet-aftersales-services {
  background: var(--background-secondary);
}

.kienviet-service-text h2 {
  margin-bottom: 24px;
  color: var(--text-primary);
}

.kienviet-service-text > p {
  margin-bottom: 32px;
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.kienviet-service-image {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
}

.kienviet-service-image:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.kienviet-service-features {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.kienviet-feature-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 24px;
  background: var(--background-secondary);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--primary-color);
  transition: var(--transition);
}

.kienviet-feature-item:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}

.kienviet-feature-icon {
  width: 50px;
  height: 50px;
  background: var(--primary-gradient);
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: white;
  flex-shrink: 0;
}

.kienviet-feature-content h4 {
  margin-bottom: 8px;
  color: var(--text-primary);
  font-size: 1.125rem;
}

.kienviet-feature-content p {
  color: var(--text-secondary);
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.5;
}

.kienviet-consulting-stats {
  display: flex;
  gap: 32px;
  margin: 32px 0;
  padding: 32px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.kienviet-stat-box {
  text-align: center;
  flex: 1;
}

.kienviet-stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary-color);
  line-height: 1;
  display: block;
  margin-bottom: 8px;
}

.kienviet-stat-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.kienviet-consulting-process {
  margin-top: 32px;
}

.kienviet-consulting-process h4 {
  margin-bottom: 20px;
  color: var(--text-primary);
}

.kienviet-process-steps {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.kienviet-process-step {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: white;
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.kienviet-process-step:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-sm);
  border-color: var(--primary-color);
}

.kienviet-step-number {
  width: 40px;
  height: 40px;
  background: var(--primary-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.kienviet-step-text {
  color: var(--text-primary);
  font-weight: 500;
}

.kienviet-management-areas {
  margin-top: 32px;
}

.kienviet-area-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.kienviet-area-item {
  padding: 24px;
  background: white;
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  text-align: center;
  transition: var(--transition);
}

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

.kienviet-area-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 16px;
  background: var(--primary-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
}

.kienviet-area-item h4 {
  margin-bottom: 12px;
  color: var(--text-primary);
  font-size: 1.125rem;
}

.kienviet-area-item p {
  color: var(--text-secondary);
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.5;
}

.kienviet-aftersales-services-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
}

.kienviet-service-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  background: white;
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.kienviet-service-item:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-color);
}

.kienviet-service-icon {
  width: 50px;
  height: 50px;
  background: var(--primary-gradient);
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: white;
  flex-shrink: 0;
}

.kienviet-service-content h4 {
  margin-bottom: 8px;
  color: var(--text-primary);
  font-size: 1.125rem;
}

.kienviet-service-content p {
  color: var(--text-secondary);
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.5;
}

.kienviet-warranty-info {
  margin-top: 32px;
}

.kienviet-warranty-card {
  background: var(--primary-color);
  color: white;
  padding: 24px;
  border-radius: var(--border-radius);
}

.kienviet-warranty-card h4 {
  margin-bottom: 16px;
  color: white;
}

.kienviet-warranty-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.kienviet-warranty-card li {
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.kienviet-warranty-card li:last-child {
  border-bottom: none;
}

.kienviet-services-cta {
  background: var(--background-primary);
  position: relative;
}

.kienviet-cta-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.kienviet-cta-text h2 {
  margin-bottom: 20px;
  color: var(--text-primary);
}

.kienviet-cta-text p {
  margin-bottom: 40px;
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.kienviet-cta-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

@media (max-width: 1024px) {
  .kienviet-services-hero h1 {
    font-size: 2.5rem;
  }
  
  .kienviet-service-content {
    grid-template-columns: 1fr;
    gap: 60px;
  }
  
  .kienviet-service-content.kienviet-reverse .kienviet-service-text,
  .kienviet-service-content.kienviet-reverse .kienviet-service-visual {
    order: unset;
  }
  
  .kienviet-consulting-stats {
    justify-content: center;
  }
  
  .kienviet-area-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .kienviet-services-hero .kienviet-hero-content {
    padding: 100px 0 60px;
  }
  
  .kienviet-services-hero h1 {
    font-size: 2rem;
  }
  
  .kienviet-hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .kienviet-feature-item {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
  
  .kienviet-consulting-stats {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }
  
  .kienviet-process-steps {
    gap: 12px;
  }
  
  .kienviet-service-item {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
  
  .kienviet-cta-actions {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .kienviet-services-hero .kienviet-hero-content {
    padding: 80px 0 40px;
  }
  
  .kienviet-services-hero h1 {
    font-size: 1.75rem;
  }
  
  .kienviet-feature-item {
    padding: 20px;
  }
  
  .kienviet-area-item {
    padding: 20px;
  }
  
  .kienviet-service-item {
    padding: 16px;
  }
}