/* ==========================================================================
   FACTORY EXPERIENCE — Cinematic Hero + 5-Step Tour
   ========================================================================== */

/* ── Hero Section ───────────────────────────────────────────────────────── */
.hero-signature {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding: 0 0 6rem;
  overflow: hidden;
  background-color: var(--color-bg-body);
}

.hero-bg-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-media img,
.hero-bg-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  transform: scale(1.05);
  transition: transform 8s ease-out;
}

.hero-bg-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(247, 244, 236, 0.3) 0%,
    rgba(247, 244, 236, 0.15) 30%,
    rgba(247, 244, 236, 0.5) 60%,
    rgba(247, 244, 236, 0.95) 100%
  );
}

.hero-overlay-gradient {
  display: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
}

.hero-pretitle {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero-pretitle span {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
  animation: pulse-glow 2s ease-in-out infinite;
}

.hero-title {
  font-size: clamp(2.75rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--color-text-primary);
  margin-bottom: 1.5rem;
  max-width: 820px;
}

.hero-title span {
  display: block;
}

.hero-title .highlight {
  color: var(--color-primary);
}

.hero-lead {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  max-width: 560px;
  margin-bottom: 2.5rem;
}

.hero-cta-group {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

/* Metrics Bar */
.hero-metrics-bar {
  display: flex;
  gap: 3rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.hero-metric-item {
  min-width: 140px;
}

.hero-metric-val {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 0.25rem;
}

.hero-metric-lbl {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .hero-signature {
    min-height: 90vh;
    padding-bottom: 3rem;
  }
  .hero-cta-group {
    flex-direction: column;
    margin-bottom: 2.5rem;
  }
  .hero-metrics-bar {
    gap: 2rem;
  }
}

/* ── Factory Experience Section ─────────────────────────────────────────── */
.factory-experience-section {
  padding: var(--section-gap) 0;
  background: var(--color-bg-section-alt);
}

/* Step Navigation */
.factory-nav-indicator {
  display: flex;
  gap: 0.375rem;
  margin-bottom: 2.5rem;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: 0.5rem;
}

.factory-nav-indicator::-webkit-scrollbar {
  display: none;
}

.factory-step-btn {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-primary);
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.factory-step-btn:hover {
  border-color: var(--color-primary);
  background: rgba(184, 201, 153, 0.25);
  color: var(--color-primary-dark);
}

.factory-step-btn.active {
  background: rgba(184, 201, 153, 0.45);
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
  font-weight: 700;
}

/* Stage Display */
.factory-stage-display {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: start;
}

.factory-visual-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/10;
  background: #F3E5D4;
  border: 1px solid var(--color-border);
}

.factory-visual-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.6s ease, transform 0.8s ease;
}

.factory-telemetry-badge {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-primary);
  background: rgba(247, 244, 236, 0.92);
  backdrop-filter: blur(12px);
  padding: 0.5rem 0.875rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(26, 67, 49, 0.15);
}

/* Stage Info */
.factory-stage-num {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.factory-stage-title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  margin-bottom: 1rem;
  line-height: 1.15;
}

.factory-stage-desc {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 2rem;
}

/* Specs Grid */
.factory-specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.factory-spec-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.75rem;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.factory-spec-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-dim);
}

.factory-spec-val {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* Controls */
.factory-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ctrl-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: #FFFFFF;
  color: var(--color-primary);
  font-size: 1.125rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.ctrl-btn:hover {
  border-color: var(--color-primary);
  background: rgba(184, 201, 153, 0.25);
}

@media (max-width: 768px) {
  .factory-stage-display {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .factory-specs-grid {
    grid-template-columns: 1fr;
  }
}