/* ============================================================
   HOME PAGE — Scroll-linked Hero & Sections
   ============================================================ */

/* ── Hero Scroll Sequence ── */
.hero-sequence {
  position: relative;
  height: 500vh;
  background: var(--color-bg-primary);
}

.hero-sequence-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-canvas {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  max-width: 100%;
  max-height: 100vh;
  z-index: 1;
}

/* ── Ambient Glow Effect ── */
.hero-ambient-glow {
  position: absolute;
  bottom: 15%;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 200px;
  background: radial-gradient(ellipse, rgba(0, 102, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  opacity: 0;
  transition: opacity 1s ease;
}

.hero-ambient-glow.visible {
  opacity: 1;
}

/* ── Story Beat Overlays ── */
.hero-beat {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-beat.active {
  opacity: 1;
  pointer-events: auto;
}

/* Beat 1 — Center intro */
.hero-beat-1 .beat-content {
  text-align: center;
  max-width: 800px;
  padding: 0 var(--space-6);
}

.hero-beat-1 .hero-tagline {
  font-size: clamp(16px, 2vw, 20px);
  font-weight: var(--font-weight-bold);
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--color-accent-cyan);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
  margin-bottom: var(--space-6);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.8s ease 0.2s;
}

.hero-beat-1.active .hero-tagline {
  opacity: 1;
  transform: translateY(0);
}

.hero-beat-1 .hero-title {
  font-size: clamp(52px, 8vw, 96px);
  font-weight: var(--font-weight-black);
  color: var(--color-text-white);
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.9), 0 0 12px rgba(0, 0, 0, 0.6);
  line-height: 1.1;
  letter-spacing: -2px;
  margin-bottom: var(--space-6);
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease 0.4s;
}

.hero-beat-1.active .hero-title {
  opacity: 1;
  transform: translateY(0);
}

.hero-beat-1 .hero-subtitle {
  font-size: clamp(18px, 2.5vw, 24px);
  color: var(--color-text-white);
  font-weight: var(--font-weight-medium);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.9);
  line-height: 1.6;
  max-width: 700px;
  margin: 0 auto var(--space-8);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.8s ease 0.6s;
}

.hero-beat-1.active .hero-subtitle {
  opacity: 1;
  transform: translateY(0);
}

.hero-beat-1 .hero-company-mark {
  display: none; /* Hidden as requested if this corresponds to the "veo text" */
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.2);
  font-weight: var(--font-weight-medium);
  opacity: 0;
  transition: opacity 0.8s ease 0.8s;
}

.hero-beat-1.active .hero-company-mark {
  opacity: 1;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  opacity: 0;
  transition: opacity 0.8s ease 1s;
}

.hero-beat-1.active .scroll-indicator {
  opacity: 0.5;
}

.scroll-indicator-text {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
}

.scroll-indicator-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.3), transparent);
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(10px); opacity: 0.3; }
}

/* Beat 2 — Left-aligned engineering reveal */
.hero-beat-2 .beat-content {
  position: absolute;
  left: 6%;
  top: 50%;
  transform: translateY(-50%);
  max-width: 420px;
  opacity: 0;
  transform: translateY(-50%) translateX(-30px);
  transition: all 0.8s ease;
}

.hero-beat-2.active .beat-content {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

.beat-label {
  font-size: 11px;
  font-weight: var(--font-weight-semibold);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--color-accent-blue);
  margin-bottom: var(--space-4);
}

.beat-heading {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-heading);
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: var(--space-5);
}

.beat-text {
  font-size: 16px;
  color: var(--color-text-body);
  line-height: 1.7;
  margin-bottom: var(--space-3);
}

.beat-text:last-of-type {
  margin-bottom: 0;
}

/* Beat 3 — Right-aligned intelligence */
.hero-beat-3 .beat-content {
  position: absolute;
  right: 6%;
  top: 50%;
  transform: translateY(-50%) translateX(30px);
  max-width: 420px;
  opacity: 0;
  transition: all 0.8s ease;
}

.hero-beat-3.active .beat-content {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

.beat-point {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.beat-point-icon {
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--color-accent-cyan);
  box-shadow: 0 0 8px rgba(0, 214, 255, 0.4);
}

.beat-point-text {
  font-size: 15px;
  color: var(--color-text-body);
  line-height: 1.6;
}

/* Beat 4 — Center applications */
.hero-beat-4 .beat-content {
  position: absolute;
  left: 6%;
  top: 50%;
  transform: translateY(-50%) translateX(-30px);
  max-width: 480px;
  opacity: 0;
  transition: all 0.8s ease;
}

.hero-beat-4.active .beat-content {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

.beat-stats {
  display: flex;
  gap: var(--space-8);
  margin-top: var(--space-6);
}

.beat-stat {
  text-align: left;
}

.beat-stat-number {
  font-size: 28px;
  font-weight: var(--font-weight-extrabold);
  color: var(--color-accent-blue-bright);
  text-shadow: 0 0 20px rgba(0, 136, 255, 0.3);
}

.beat-stat-label {
  font-size: 12px;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 2px;
}

/* Beat 5 — Center CTA */
.hero-beat-5 .beat-content {
  text-align: center;
  max-width: 600px;
  padding: 0 var(--space-6);
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.hero-beat-5.active .beat-content {
  opacity: 1;
  transform: translateY(0);
}

.beat-cta-heading {
  font-size: clamp(40px, 5vw, 64px);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-white);
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: var(--space-4);
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.9), 0 0 12px rgba(0, 0, 0, 0.6);
}

.beat-cta-sub {
  font-size: clamp(18px, 2.5vw, 24px);
  color: var(--color-text-white);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-8);
  line-height: 1.6;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.9);
}

.beat-cta-buttons {
  display: flex;
  gap: var(--space-6);
  justify-content: center;
  flex-wrap: wrap;
}

.beat-cta-buttons .btn-primary,
.beat-cta-buttons .btn-outline {
  font-size: 18px;
  padding: 16px 40px;
  font-weight: var(--font-weight-bold);
}

.beat-cta-buttons .btn-outline {
  background: rgba(0, 0, 0, 0.4);
  border: 2px solid var(--color-border-medium);
}
.beat-cta-buttons .btn-outline:hover {
  background: rgba(0, 102, 255, 0.1);
  border-color: var(--color-accent-blue);
}

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar {
  background: var(--color-bg-secondary);
  padding: var(--space-16) 0;
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.stat-item {
  text-align: center;
  padding: var(--space-6) var(--space-4);
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: var(--color-border-subtle);
}

.stat-number {
  font-size: clamp(40px, 5vw, 64px);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-accent-blue-bright);
  line-height: 1;
  text-shadow: 0 0 30px rgba(0, 136, 255, 0.2);
}

.stat-label {
  font-size: 13px;
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: var(--space-3);
}

/* ============================================================
   SERVICES OVERVIEW
   ============================================================ */
.services-overview {
  background: var(--color-bg-secondary);
  padding: var(--space-24) 0;
}

.services-overview-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.services-overview-header .heading-lg {
  margin-bottom: var(--space-4);
}

.services-overview-header .body-lg {
  max-width: 640px;
  margin: 0 auto;
}

.services-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  max-width: var(--container-max);
  margin: 0 auto var(--space-12);
  padding: 0 var(--space-6);
}

.service-card {
  background: var(--color-bg-card-alt);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.service-card:hover {
  border-color: var(--color-border-accent);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow-blue);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: var(--space-6);
  background: rgba(0, 102, 255, 0.1);
  border: 1px solid rgba(0, 102, 255, 0.15);
}

.service-card-icon.green {
  background: rgba(0, 200, 83, 0.1);
  border-color: rgba(0, 200, 83, 0.15);
}

.service-card-title {
  font-size: 20px;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-heading);
  margin-bottom: var(--space-3);
}

.service-card-desc {
  font-size: 15px;
  color: var(--color-text-body);
  line-height: 1.65;
  margin-bottom: var(--space-5);
}

.service-card-link {
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  color: var(--color-accent-blue);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition: all var(--transition-fast);
}

.service-card-link:hover {
  color: var(--color-accent-cyan);
  gap: var(--space-3);
}

.services-overview-cta {
  text-align: center;
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  padding: var(--space-24) 0;
  background: var(--color-bg-primary);
}

.cta-banner-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-16) var(--space-12);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner-inner::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 20%;
  right: 20%;
  height: 1px;
  background: var(--gradient-accent);
  opacity: 0.5;
}

.cta-banner-inner::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 400px;
  height: 200px;
  background: radial-gradient(ellipse, rgba(0, 102, 255, 0.06), transparent);
  pointer-events: none;
}

.cta-banner-heading {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-heading);
  margin-bottom: var(--space-4);
  position: relative;
  z-index: 1;
}

.cta-banner-sub {
  font-size: 17px;
  color: var(--color-text-body);
  max-width: 500px;
  margin: 0 auto var(--space-8);
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

.cta-banner-btn {
  position: relative;
  z-index: 1;
}

/* ============================================================
   HOME RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero-beat-2 .beat-content,
  .hero-beat-3 .beat-content,
  .hero-beat-4 .beat-content {
    max-width: 360px;
  }

  .services-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero-sequence {
    height: 400vh;
  }

  .hero-beat-2 .beat-content {
    left: var(--space-5);
    max-width: 300px;
  }

  .hero-beat-3 .beat-content {
    right: var(--space-5);
    max-width: 300px;
  }

  .hero-beat-4 .beat-content {
    left: var(--space-5);
    max-width: 300px;
  }

  .beat-heading {
    font-size: 24px;
  }

  .beat-text {
    font-size: 14px;
  }

  .beat-stats {
    flex-direction: column;
    gap: var(--space-4);
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .stat-item:not(:last-child)::after {
    display: none;
  }

  .stat-item {
    border-bottom: 1px solid var(--color-border-subtle);
    padding: var(--space-8) var(--space-4);
  }

  .stat-item:last-child {
    border-bottom: none;
  }

  .services-cards {
    grid-template-columns: 1fr;
  }

  .cta-banner-inner {
    padding: var(--space-12) var(--space-6);
  }

  .scroll-indicator {
    display: none;
  }
}