/* ============================================
   SERVICES PAGE STYLES
   ============================================ */

.page-hero {
  padding: calc(var(--space-xl) + 2rem) 0 var(--space-lg);
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.page-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  margin-bottom: var(--space-sm);
}

.page-hero-sub {
  font-size: 1.05rem;
  max-width: 540px;
  margin: 0 auto;
}

/* ============================================
   SERVICES GRID
   ============================================ */

.services-grid-section {
  padding: var(--space-lg) 0 var(--space-xl);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  perspective: 1000px;
}

.service-card {
  background: var(--carbon-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: var(--space-md);
  transform-style: preserve-3d;
  transition:
    transform 0.2s ease-out,
    border-color var(--transition);
  will-change: transform;
}

.service-card:hover {
  border-color: var(--steel-blue);
}

.service-icon {
  font-size: 1.6rem;
  margin-bottom: var(--space-sm);
}

.service-card h3 {
  font-size: 1.02rem;
}
.service-card p {
  font-size: 0.88rem;
}

/* ============================================
   PROCESS TIMELINE — "The Blueprint"
   ============================================ */

.timeline-section {
  padding: var(--space-xl) 0;
  background: var(--carbon-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.timeline-section h2 {
  max-width: 560px;
  margin-bottom: var(--space-lg);
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-md);
  padding-top: var(--space-sm);
}

.timeline-track {
  position: absolute;
  top: 24px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--border-subtle);
  z-index: 0;
}

.timeline-track::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: var(--steel-blue);
  transition: width 1.2s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.timeline-track.is-drawn::after {
  width: 100%;
}

.timeline-step {
  position: relative;
  z-index: 1;
  text-align: left;
}

.timeline-node {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--carbon-black);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--steel-blue-light);
  margin-bottom: var(--space-sm);
  transition:
    border-color var(--transition),
    background var(--transition),
    transform var(--transition);
}

.timeline-step:hover .timeline-node {
  border-color: var(--steel-blue);
  background: var(--steel-blue);
  color: #fff;
  transform: translateY(-3px);
}

.timeline-step h3 {
  font-size: 1rem;
}
.timeline-step p {
  font-size: 0.85rem;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 960px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  .timeline {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .timeline-track {
    top: 0;
    left: 24px;
    right: auto;
    width: 2px;
    height: 100%;
  }

  .timeline-track::after {
    width: 100%;
    height: 0%;
  }

  .timeline-track.is-drawn::after {
    height: 100%;
  }
}

@media (max-width: 600px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
  .page-hero {
    padding-top: 7rem;
  }
  .services-grid-section,
  .timeline-section {
    padding: var(--space-lg) 0;
  }
}