/**
 * Service page — case-study style cards with perspective + scroll-driven motion.
 */

.page-service .km-service-showcase {
  position: relative;
  padding: clamp(2.5rem, 6vw, 4rem) 0 clamp(3rem, 8vw, 5rem);
  background: linear-gradient(180deg, #f0f4f8 0%, #e8eef5 50%, #f5f7fa 100%);
  overflow: hidden;
}

.page-service .km-service-showcase::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 50% at 10% 20%, rgba(14, 29, 66, 0.07), transparent 55%),
    radial-gradient(ellipse 60% 45% at 90% 80%, rgba(14, 29, 66, 0.06), transparent 50%);
  animation: km-service-bg-shift 20s ease-in-out infinite alternate;
}

@keyframes km-service-bg-shift {
  from {
    transform: translate(0, 0);
    opacity: 0.9;
  }
  to {
    transform: translate(2%, -2%);
    opacity: 1;
  }
}

.page-service .km-service-showcase__head {
  text-align: center;
  max-width: none;
  margin: 0 auto 3.5rem;
  position: relative;
  z-index: 1;
  padding: 0 1.25rem;
  background: transparent;
  border: none;
  box-shadow: none;
}

.page-service .km-service-showcase__head .md-kicker {
  color: var(--color-blue-600);
}

.page-service .km-service-showcase__head .md-section-title {
  color: var(--km-primary) !important;
}

.page-service .km-service-showcase__head .md-section-title__accent {
  color: var(--color-blue-700) !important;
}

.page-service .km-service-showcase__head .text-muted {
  color: rgba(14, 29, 66, 0.7) !important;
}

.page-service .km-service-showcase__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.1rem, 2.8vw, 1.65rem);
  position: relative;
  z-index: 1;
}

@media (min-width: 768px) {
  .page-service .km-service-showcase__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 992px) {
  .page-service .km-service-showcase__grid {
    gap: 1.5rem 1.25rem;
  }
}

.page-service .km-service-card {
  --km-scroll: 0.5;
  --tilt-y: 5deg;
  position: relative;
  padding: 0;
  border: none;
  border-radius: 20px;
  background: linear-gradient(145deg, #ffffff 0%, #eef2f7 100%);
  box-shadow: none;
  transform:
    perspective(1100px)
    rotateX(calc((0.5 - var(--km-scroll)) * 10deg))
    rotateY(var(--tilt-y))
    translateZ(0);
  transition:
    box-shadow 0.35s ease,
    transform 0.15s ease-out;
  will-change: transform;
}

.page-service .km-service-card:nth-child(even) {
  --tilt-y: -5deg;
}

.page-service .km-service-card:hover {
  box-shadow: none;
}

.page-service .km-service-card__head {
  padding: 1.25rem 1.35rem;
  border-radius: 20px 20px 0 0;
  background: linear-gradient(135deg, rgba(14, 29, 66, 0.12) 0%, rgba(14, 29, 66, 0.06) 100%);
  border-bottom: 1px solid rgba(14, 29, 66, 0.15);
}

.page-service .km-service-card__head h3 {
  margin: 0;
  font-family: var(--md-font-display), "Syne", sans-serif;
  font-weight: 800;
  font-size: clamp(0.92rem, 2.2vw, 1.08rem);
  color: #003d7a;
  letter-spacing: 0.02em;
}

.page-service .km-service-card__body {
  padding: 1.25rem 1.35rem 1.5rem;
  font-family: var(--md-font-body), "Outfit", sans-serif;
  font-size: clamp(0.84rem, 2vw, 0.96rem);
  line-height: 1.7;
  color: #3a3d45;
}

.page-service .km-service-card__accent {
  display: block;
  width: 100%;
  height: 6px;
  margin-top: 0.5rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-blue-600), var(--color-blue-400), var(--color-blue-600));
  background-size: 200% 100%;
  animation: km-service-accent-flow 8s linear infinite;
  opacity: 0.85;
}

@keyframes km-service-accent-flow {
  from {
    background-position: 0% 50%;
  }
  to {
    background-position: 200% 50%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-service .km-service-showcase::before,
  .page-service .km-service-card__accent {
    animation: none !important;
  }

  .page-service .km-service-card {
    transform: none;
  }
}