/* ==========================================
   Sparctura Tech PROCESS TIMELINE STYLESHEET
   ========================================== */

.process-hero {
  padding-top: 8rem;
  padding-bottom: 2rem;
  position: relative;
  overflow: hidden;
}

.process-mesh {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: radial-gradient(circle at 50% 10%, rgba(240, 128, 56, 0.05) 0%, transparent 60%);
  filter: blur(60px);
}

/* Horizontal Scrollytelling Setup */
.scrolly-container {
  height: 500vh; /* Scroller length */
  position: relative;
}

.sticky-viewport {
  position: sticky;
  top: 0;
  height: 100vh;
  width: 100%;
  overflow: hidden;
}

.horizontal-track {
  display: flex;
  height: 100%;
  width: 800vw; /* 8 steps * 100vw */
  position: absolute;
  top: 0;
  left: 0;
  will-change: transform;
}

.process-step-slide {
  width: 100vw;
  height: 100vh;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 0 4rem;
}

.step-card {
  width: 100%;
  max-width: 900px;
  padding: 4rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

@media (max-width: 768px) {
  .step-card {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2.5rem;
  }
}

.step-info {
  display: flex;
  flex-direction: column;
}

.step-num {
  font-family: 'Outfit', sans-serif;
  font-size: 5rem;
  font-weight: 800;
  color: var(--primary);
  opacity: 0.2;
  line-height: 1;
  margin-bottom: 1rem;
}

.step-name {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
  color: var(--text-primary);
}

.step-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.step-graphic-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-graphic {
  width: 100%;
  max-width: 320px;
  height: 250px;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.01);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  overflow: hidden;
}

.step-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.process-step-slide:hover .step-img {
  transform: scale(1.05);
}

.process-step-slide:hover .step-graphic {
  border-color: var(--primary);
  box-shadow: var(--shadow-gold);
  transform: translateY(-5px);
}

/* Steps Progress Nav bar */
.steps-nav {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 1.5rem;
  z-index: 10;
  background: rgba(26, 31, 43, 0.6);
  backdrop-filter: blur(10px);
  padding: 0.75rem 2rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--glass-border);
}

@media (max-width: 768px) {
  .steps-nav {
    display: none; /* Hide timeline control bar on mobile screens */
  }
  
  .scrolly-container {
    height: auto !important;
  }
  
  .sticky-viewport {
    position: relative !important;
    height: auto !important;
    overflow: visible !important;
  }
  
  .horizontal-track {
    display: flex;
    flex-direction: column;
    width: 100% !important;
    position: relative !important;
    transform: none !important;
  }
  
  .process-step-slide {
    width: 100% !important;
    height: auto !important;
    padding: 3rem 1.25rem !important;
    box-sizing: border-box;
  }
  
  .step-card {
    padding: 2.5rem 1.5rem !important;
    gap: 2rem !important;
  }
}

.step-nav-dot {
  font-family: 'Outfit', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.step-nav-dot.active {
  color: var(--primary);
}