/* =========================================
   Technical Service Section
   ========================================= */

.technical-service {
  position: relative;
  padding: 80px 48px;
  background: linear-gradient(
    to bottom,
    #ffffff 0%,
    #e8edf5 15%,
    #e8edf5 85%,
    #ffffff 100%
  );
  overflow: hidden;
}

.technical-service::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(22, 81, 160, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 81, 160, 0.07) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
  mask-image: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(0,0,0,0.5) 18%,
    rgba(0,0,0,1) 38%,
    rgba(0,0,0,1) 62%,
    rgba(0,0,0,0.5) 82%,
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(0,0,0,0.5) 18%,
    rgba(0,0,0,1) 38%,
    rgba(0,0,0,1) 62%,
    rgba(0,0,0,0.5) 82%,
    transparent 100%
  );
}

.technical-service .container {
  max-width: 1320px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.technical-service__wrapper {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
  align-items: start;
}

/* Left Content */
.technical-service__content {
  max-width: 480px;
  position: sticky;
}

.technical-service__badge {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(22, 81, 160, 0.08);
  border: 1px solid rgba(22, 81, 160, 0.2);
  color: #1651a0;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.technical-service__title {
  font-size: clamp(28px, 3.5vw, 42px);
  line-height: 1.2;
  font-weight: 700;
  color: #1651a0;
  margin: 0 0 24px;
  letter-spacing: -0.02em;
}

.technical-service__desc {
  font-size: 16px;
  line-height: 1.7;
  color: #4a5568;
  margin: 0;
}

/* Right Grid */
.technical-service__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.tech-card {
  padding: 32px 28px;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid rgba(22, 81, 160, 0.1);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow: 0 2px 8px rgba(22, 81, 160, 0.06);
}

.tech-card:hover {
  background: #f8fafc;
  border-color: rgba(22, 81, 160, 0.25);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(22, 81, 160, 0.12);
}

.tech-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(22, 81, 160, 0.1);
  color: #1651a0;
  flex-shrink: 0;
}

.tech-card__title {
  font-size: 17px;
  font-weight: 600;
  color: #0d1b2a;
  margin: 0 0 8px;
  line-height: 1.4;
}

.tech-card__desc {
  font-size: 14px;
  line-height: 1.6;
  color: #4a5568;
  margin: 0;
}

/* Responsive */
@media (max-width: 1024px) {
  .technical-service {
    padding: 64px 32px;
  }
  
  .technical-service__wrapper {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  
  .technical-service__content {
    max-width: 100%;
    position: static;
  }
}

@media (max-width: 768px) {
  .technical-service {
    padding: 48px 20px;
  }
  
  .technical-service__grid {
    grid-template-columns: 1fr;
  }
  
  .tech-card {
    padding: 24px 20px;
  }
}

@media (max-width: 1200px) {
  .technical-service__grid {
    grid-template-columns: 1fr;
  }
}